select DMA_NONCOHERENT
select HW_HAS_PCI
select IRQ_CPU
- select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
- select SSB
- select SSB_DRIVER_MIPS
- select SSB_DRIVER_EXTIF
- select SSB_EMBEDDED
- select SSB_B43_PCI_BRIDGE if PCI
- select SSB_PCICORE_HOSTMODE if PCI
select GENERIC_GPIO
select SYS_HAS_EARLY_PRINTK
select CFE
source "arch/mips/alchemy/Kconfig"
source "arch/mips/ath79/Kconfig"
+source "arch/mips/bcm47xx/Kconfig"
source "arch/mips/bcm63xx/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/jz4740/Kconfig"
--- /dev/null
+if BCM47XX
+
+config BCM47XX_SSB
+ bool "SSB Support for Broadcom BCM47XX"
+ select SYS_HAS_CPU_MIPS32_R1
+ select SSB
+ select SSB_DRIVER_MIPS
+ select SSB_DRIVER_EXTIF
+ select SSB_EMBEDDED
+ select SSB_B43_PCI_BRIDGE if PCI
+ select SSB_PCICORE_HOSTMODE if PCI
+ default y
+ help
+ Add support for old Broadcom BCM47xx boards with Sonics Silicon Backplane support.
+
+ This will generate an image with support for SSB and MIPS32 R1 instruction set.
+
+config BCM47XX_BCMA
+ bool "BCMA Support for Broadcom BCM47XX"
+ select SYS_HAS_CPU_MIPS32_R2
+ select BCMA
+ select BCMA_HOST_SOC
+ select BCMA_DRIVER_MIPS
+ select BCMA_DRIVER_PCI_HOSTMODE if PCI
+ default y
+ help
+ Add support for new Broadcom BCM47xx boards with Broadcom specific Advanced Microcontroller Bus.
+
+ This will generate an image with support for BCMA and MIPS32 R2 instruction set.
+
+endif
# under Linux.
#
-obj-y := gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
+obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
+obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
int gpio_request(unsigned gpio, const char *tag)
{
- if (ssb_chipco_available(&ssb_bcm47xx.chipco) &&
- ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
- return -EINVAL;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) &&
+ ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
+ return -EINVAL;
- if (ssb_extif_available(&ssb_bcm47xx.extif) &&
- ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
- return -EINVAL;
+ if (ssb_extif_available(&bcm47xx_bus.ssb.extif) &&
+ ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
+ return -EINVAL;
- if (test_and_set_bit(gpio, gpio_in_use))
- return -EBUSY;
+ if (test_and_set_bit(gpio, gpio_in_use))
+ return -EBUSY;
- return 0;
+ return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ if (gpio >= BCM47XX_CHIPCO_GPIO_LINES)
+ return -EINVAL;
+
+ if (test_and_set_bit(gpio, gpio_in_use))
+ return -EBUSY;
+
+ return 0;
+#endif
+ }
+ return -EINVAL;
}
EXPORT_SYMBOL(gpio_request);
void gpio_free(unsigned gpio)
{
- if (ssb_chipco_available(&ssb_bcm47xx.chipco) &&
- ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
- return;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) &&
+ ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
+ return;
+
+ if (ssb_extif_available(&bcm47xx_bus.ssb.extif) &&
+ ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
+ return;
- if (ssb_extif_available(&ssb_bcm47xx.extif) &&
- ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
+ clear_bit(gpio, gpio_in_use);
return;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ if (gpio >= BCM47XX_CHIPCO_GPIO_LINES)
+ return;
- clear_bit(gpio, gpio_in_use);
+ clear_bit(gpio, gpio_in_use);
+ return;
+#endif
+ }
}
EXPORT_SYMBOL(gpio_free);
int gpio_to_irq(unsigned gpio)
{
- if (ssb_chipco_available(&ssb_bcm47xx.chipco))
- return ssb_mips_irq(ssb_bcm47xx.chipco.dev) + 2;
- else if (ssb_extif_available(&ssb_bcm47xx.extif))
- return ssb_mips_irq(ssb_bcm47xx.extif.dev) + 2;
- else
- return -EINVAL;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco))
+ return ssb_mips_irq(bcm47xx_bus.ssb.chipco.dev) + 2;
+ else if (ssb_extif_available(&bcm47xx_bus.ssb.extif))
+ return ssb_mips_irq(bcm47xx_bus.ssb.extif.dev) + 2;
+ else
+ return -EINVAL;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ return bcma_core_mips_irq(bcm47xx_bus.bcma.bus.drv_cc.core) + 2;
+#endif
+ }
+ return -EINVAL;
}
EXPORT_SYMBOL_GPL(gpio_to_irq);
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <asm/irq_cpu.h>
+#include <bcm47xx.h>
void plat_irq_dispatch(void)
{
void __init arch_init_irq(void)
{
+#ifdef CONFIG_BCM47XX_BCMA
+ if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA) {
+ bcma_write32(bcm47xx_bus.bcma.bus.drv_mips.core,
+ BCMA_MIPS_MIPS74K_INTMASK(5), 1 << 31);
+ /*
+ * the kernel reads the timer irq from some register and thinks
+ * it's #5, but we offset it by 2 and route to #7
+ */
+ cp0_compare_irq = 7;
+ }
+#endif
mips_cpu_irq_init();
}
/* Probe for NVRAM header */
static void early_nvram_init(void)
{
- struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
+#ifdef CONFIG_BCM47XX_SSB
+ struct ssb_mipscore *mcore_ssb;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ struct bcma_drv_cc *bcma_cc;
+#endif
struct nvram_header *header;
int i;
- u32 base, lim, off;
+ u32 base = 0;
+ u32 lim = 0;
+ u32 off;
u32 *src, *dst;
- base = mcore->flash_window;
- lim = mcore->flash_window_size;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ mcore_ssb = &bcm47xx_bus.ssb.mipscore;
+ base = mcore_ssb->flash_window;
+ lim = mcore_ssb->flash_window_size;
+ break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_cc = &bcm47xx_bus.bcma.bus.drv_cc;
+ base = bcma_cc->pflash.window;
+ lim = bcma_cc->pflash.window_size;
+ break;
+#endif
+ }
off = FLASH_MIN;
while (off <= lim) {
},
};
-static int __init uart8250_init(void)
+#ifdef CONFIG_BCM47XX_SSB
+static int __init uart8250_init_ssb(void)
{
int i;
- struct ssb_mipscore *mcore = &(ssb_bcm47xx.mipscore);
+ struct ssb_mipscore *mcore = &(bcm47xx_bus.ssb.mipscore);
memset(&uart8250_data, 0, sizeof(uart8250_data));
}
return platform_device_register(&uart8250_device);
}
+#endif
+
+#ifdef CONFIG_BCM47XX_BCMA
+static int __init uart8250_init_bcma(void)
+{
+ int i;
+ struct bcma_drv_cc *cc = &(bcm47xx_bus.bcma.bus.drv_cc);
+
+ memset(&uart8250_data, 0, sizeof(uart8250_data));
+
+ for (i = 0; i < cc->nr_serial_ports; i++) {
+ struct plat_serial8250_port *p = &(uart8250_data[i]);
+ struct bcma_serial_port *bcma_port;
+ bcma_port = &(cc->serial_ports[i]);
+
+ p->mapbase = (unsigned int) bcma_port->regs;
+ p->membase = (void *) bcma_port->regs;
+ p->irq = bcma_port->irq + 2;
+ p->uartclk = bcma_port->baud_base;
+ p->regshift = bcma_port->reg_shift;
+ p->iotype = UPIO_MEM;
+ p->flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
+ }
+ return platform_device_register(&uart8250_device);
+}
+#endif
+
+static int __init uart8250_init(void)
+{
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ return uart8250_init_ssb();
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ return uart8250_init_bcma();
+#endif
+ }
+ return -EINVAL;
+}
module_init(uart8250_init);
#include <linux/types.h>
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_embedded.h>
+#include <linux/bcma/bcma_soc.h>
#include <asm/bootinfo.h>
#include <asm/reboot.h>
#include <asm/time.h>
#include <bcm47xx.h>
#include <asm/mach-bcm47xx/nvram.h>
-struct ssb_bus ssb_bcm47xx;
-EXPORT_SYMBOL(ssb_bcm47xx);
+union bcm47xx_bus bcm47xx_bus;
+EXPORT_SYMBOL(bcm47xx_bus);
+
+enum bcm47xx_bus_type bcm47xx_bus_type;
+EXPORT_SYMBOL(bcm47xx_bus_type);
static void bcm47xx_machine_restart(char *command)
{
printk(KERN_ALERT "Please stand by while rebooting the system...\n");
local_irq_disable();
/* Set the watchdog timer to reset immediately */
- ssb_watchdog_timer_set(&ssb_bcm47xx, 1);
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 1);
+ break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, 1);
+ break;
+#endif
+ }
while (1)
cpu_relax();
}
{
/* Disable interrupts and watchdog and spin forever */
local_irq_disable();
- ssb_watchdog_timer_set(&ssb_bcm47xx, 0);
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 0);
+ break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, 0);
+ break;
+#endif
+ }
while (1)
cpu_relax();
}
+#ifdef CONFIG_BCM47XX_SSB
#define READ_FROM_NVRAM(_outvar, name, buf) \
if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\
sprom->_outvar = simple_strtoul(buf, NULL, 0);
return 0;
}
-void __init plat_mem_setup(void)
+static void __init bcm47xx_register_ssb(void)
{
int err;
char buf[100];
printk(KERN_WARNING "bcm47xx: someone else already registered"
" a ssb SPROM callback handler (err %d)\n", err);
- err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
+ err = ssb_bus_ssbbus_register(&(bcm47xx_bus.ssb), SSB_ENUM_BASE,
bcm47xx_get_invariants);
if (err)
panic("Failed to initialize SSB bus (err %d)\n", err);
- mcore = &ssb_bcm47xx.mipscore;
+ mcore = &bcm47xx_bus.ssb.mipscore;
if (nvram_getenv("kernel_args", buf, sizeof(buf)) >= 0) {
if (strstr(buf, "console=ttyS1")) {
struct ssb_serial_port port;
memcpy(&mcore->serial_ports[1], &port, sizeof(port));
}
}
+}
+#endif
+
+#ifdef CONFIG_BCM47XX_BCMA
+static void __init bcm47xx_register_bcma(void)
+{
+ int err;
+
+ err = bcma_host_soc_register(&bcm47xx_bus.bcma);
+ if (err)
+ panic("Failed to initialize BCMA bus (err %d)\n", err);
+}
+#endif
+
+void __init plat_mem_setup(void)
+{
+ struct cpuinfo_mips *c = ¤t_cpu_data;
+
+ if (c->cputype == CPU_74K) {
+ printk(KERN_INFO "bcm47xx: using bcma bus\n");
+#ifdef CONFIG_BCM47XX_BCMA
+ bcm47xx_bus_type = BCM47XX_BUS_TYPE_BCMA;
+ bcm47xx_register_bcma();
+#endif
+ } else {
+ printk(KERN_INFO "bcm47xx: using ssb bus\n");
+#ifdef CONFIG_BCM47XX_SSB
+ bcm47xx_bus_type = BCM47XX_BUS_TYPE_SSB;
+ bcm47xx_register_ssb();
+#endif
+ }
_machine_restart = bcm47xx_machine_restart;
_machine_halt = bcm47xx_machine_halt;
pm_power_off = bcm47xx_machine_halt;
}
+
+static int __init bcm47xx_register_bus_complete(void)
+{
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ /* Nothing to do */
+ break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_bus_register(&bcm47xx_bus.bcma.bus);
+ break;
+#endif
+ }
+ return 0;
+}
+device_initcall(bcm47xx_register_bus_complete);
void __init plat_time_init(void)
{
- unsigned long hz;
+ unsigned long hz = 0;
/*
* Use deterministic values for initial counter interrupt
write_c0_count(0);
write_c0_compare(0xffff);
- hz = ssb_cpu_clock(&ssb_bcm47xx.mipscore) / 2;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ hz = ssb_cpu_clock(&bcm47xx_bus.ssb.mipscore) / 2;
+ break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ hz = bcma_cpu_clock(&bcm47xx_bus.bcma.bus.drv_mips) / 2;
+ break;
+#endif
+ }
+
if (!hz)
hz = 100000000;
/* Interrupts are shared, check if the current one is
a GPIO interrupt. */
- if (!ssb_chipco_irq_status(&ssb_bcm47xx.chipco,
+ if (!ssb_chipco_irq_status(&bcm47xx_bus.ssb.chipco,
SSB_CHIPCO_IRQ_GPIO))
return IRQ_NONE;
* machine. Use the MAC address as an heuristic. Netgear Inc. has
* been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx.
*/
+ u8 *et0mac;
- u8 *et0mac = ssb_bcm47xx.sprom.et0mac;
+ if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB)
+ return -ENODEV;
+
+ et0mac = bcm47xx_bus.ssb.sprom.et0mac;
if (et0mac[0] == 0x00 &&
((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
(et0mac[1] == 0x0f && et0mac[2] == 0xb5))) {
- struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
+ struct ssb_mipscore *mcore = &bcm47xx_bus.ssb.mipscore;
printk(KERN_INFO "WGT634U machine detected.\n");
if (!request_irq(gpio_to_irq(WGT634U_GPIO_RESET),
gpio_interrupt, IRQF_SHARED,
- "WGT634U GPIO", &ssb_bcm47xx.chipco)) {
+ "WGT634U GPIO", &bcm47xx_bus.ssb.chipco)) {
gpio_direction_input(WGT634U_GPIO_RESET);
gpio_intmask(WGT634U_GPIO_RESET, 1);
- ssb_chipco_irq_mask(&ssb_bcm47xx.chipco,
+ ssb_chipco_irq_mask(&bcm47xx_bus.ssb.chipco,
SSB_CHIPCO_IRQ_GPIO,
SSB_CHIPCO_IRQ_GPIO);
}
#ifndef __ASM_BCM47XX_H
#define __ASM_BCM47XX_H
-/* SSB bus */
-extern struct ssb_bus ssb_bcm47xx;
+#include <linux/ssb/ssb.h>
+#include <linux/bcma/bcma.h>
+#include <linux/bcma/bcma_soc.h>
+
+enum bcm47xx_bus_type {
+#ifdef CONFIG_BCM47XX_SSB
+ BCM47XX_BUS_TYPE_SSB,
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ BCM47XX_BUS_TYPE_BCMA,
+#endif
+};
+
+union bcm47xx_bus {
+#ifdef CONFIG_BCM47XX_SSB
+ struct ssb_bus ssb;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ struct bcma_soc bcma;
+#endif
+};
+
+extern union bcm47xx_bus bcm47xx_bus;
+extern enum bcm47xx_bus_type bcm47xx_bus_type;
#endif /* __ASM_BCM47XX_H */
#define __BCM47XX_GPIO_H
#include <linux/ssb/ssb_embedded.h>
+#include <linux/bcma/bcma.h>
#include <asm/mach-bcm47xx/bcm47xx.h>
#define BCM47XX_EXTIF_GPIO_LINES 5
static inline int gpio_get_value(unsigned gpio)
{
- return ssb_gpio_in(&ssb_bcm47xx, 1 << gpio);
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ return ssb_gpio_in(&bcm47xx_bus.ssb, 1 << gpio);
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc,
+ 1 << gpio);
+#endif
+ }
+ return -EINVAL;
}
static inline void gpio_set_value(unsigned gpio, int value)
{
- ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0);
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio,
+ value ? 1 << gpio : 0);
+ return;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+ value ? 1 << gpio : 0);
+ return;
+#endif
+ }
}
static inline int gpio_direction_input(unsigned gpio)
{
- ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0);
- return 0;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 0);
+ return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+ 0);
+ return 0;
+#endif
+ }
+ return -EINVAL;
}
static inline int gpio_direction_output(unsigned gpio, int value)
{
- /* first set the gpio out value */
- ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0);
- /* then set the gpio mode */
- ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio);
- return 0;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ /* first set the gpio out value */
+ ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio,
+ value ? 1 << gpio : 0);
+ /* then set the gpio mode */
+ ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 1 << gpio);
+ return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ /* first set the gpio out value */
+ bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+ value ? 1 << gpio : 0);
+ /* then set the gpio mode */
+ bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
+ 1 << gpio);
+ return 0;
+#endif
+ }
+ return -EINVAL;
}
static inline int gpio_intmask(unsigned gpio, int value)
{
- ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio,
- value ? 1 << gpio : 0);
- return 0;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_gpio_intmask(&bcm47xx_bus.ssb, 1 << gpio,
+ value ? 1 << gpio : 0);
+ return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc,
+ 1 << gpio, value ? 1 << gpio : 0);
+ return 0;
+#endif
+ }
+ return -EINVAL;
}
static inline int gpio_polarity(unsigned gpio, int value)
{
- ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio,
- value ? 1 << gpio : 0);
- return 0;
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_gpio_polarity(&bcm47xx_bus.ssb, 1 << gpio,
+ value ? 1 << gpio : 0);
+ return 0;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc,
+ 1 << gpio, value ? 1 << gpio : 0);
+ return 0;
+#endif
+ }
+ return -EINVAL;
}
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/ssb/ssb.h>
+#include <bcm47xx.h>
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
int pcibios_plat_dev_init(struct pci_dev *dev)
{
+#ifdef CONFIG_BCM47XX_SSB
int res;
u8 slot, pin;
+ if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB)
+ return 0;
+
res = ssb_pcibios_plat_dev_init(dev);
if (res < 0) {
printk(KERN_ALERT "PCI: Failed to init device %s\n",
}
dev->irq = res;
+#endif
return 0;
}
help
PCI core hostmode operation (external PCI bus).
+config BCMA_HOST_SOC
+ bool
+ depends on BCMA_DRIVER_MIPS
+
+config BCMA_DRIVER_MIPS
+ bool "BCMA Broadcom MIPS core driver"
+ depends on BCMA && MIPS
+ help
+ Driver for the Broadcom MIPS core attached to Broadcom specific
+ Advanced Microcontroller Bus.
+
+ If unsure, say N
+
config BCMA_DEBUG
bool "BCMA debugging"
depends on BCMA
bcma-y += driver_chipcommon.o driver_chipcommon_pmu.o
bcma-y += driver_pci.o
bcma-$(CONFIG_BCMA_DRIVER_PCI_HOSTMODE) += driver_pci_host.o
+bcma-$(CONFIG_BCMA_DRIVER_MIPS) += driver_mips.o
bcma-$(CONFIG_BCMA_HOST_PCI) += host_pci.o
+bcma-$(CONFIG_BCMA_HOST_SOC) += host_soc.o
obj-$(CONFIG_BCMA) += bcma.o
ccflags-$(CONFIG_BCMA_DEBUG) := -DDEBUG
/* main.c */
int bcma_bus_register(struct bcma_bus *bus);
void bcma_bus_unregister(struct bcma_bus *bus);
+int __init bcma_bus_early_register(struct bcma_bus *bus,
+ struct bcma_device *core_cc,
+ struct bcma_device *core_mips);
/* scan.c */
int bcma_bus_scan(struct bcma_bus *bus);
+int __init bcma_bus_scan_early(struct bcma_bus *bus,
+ struct bcma_device_id *match,
+ struct bcma_device *core);
+void bcma_init_bus(struct bcma_bus *bus);
/* sprom.c */
int bcma_sprom_get(struct bcma_bus *bus);
+/* driver_chipcommon.c */
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
+#endif /* CONFIG_BCMA_DRIVER_MIPS */
+
+/* driver_chipcommon_pmu.c */
+u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc);
+u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc);
+
#ifdef CONFIG_BCMA_HOST_PCI
/* host_pci.c */
extern int __init bcma_host_pci_init(void);
u32 bcma_core_dma_translation(struct bcma_device *core)
{
switch (core->bus->hosttype) {
+ case BCMA_HOSTTYPE_SOC:
+ return 0;
case BCMA_HOSTTYPE_PCI:
if (bcma_aread32(core, BCMA_IOST) & BCMA_IOST_DMA64)
return BCMA_DMA_TRANSLATION_DMA64_CMT;
u32 leddc_on = 10;
u32 leddc_off = 90;
+ if (cc->setup_done)
+ return;
+
if (cc->core->id.rev >= 11)
cc->status = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);
cc->capabilities = bcma_cc_read32(cc, BCMA_CC_CAP);
((leddc_on << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) |
(leddc_off << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT)));
}
+
+ cc->setup_done = true;
}
/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */
{
return bcma_cc_write32_masked(cc, BCMA_CC_GPIOPOL, mask, value);
}
+
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
+{
+ unsigned int irq;
+ u32 baud_base;
+ u32 i;
+ unsigned int ccrev = cc->core->id.rev;
+ struct bcma_serial_port *ports = cc->serial_ports;
+
+ if (ccrev >= 11 && ccrev != 15) {
+ /* Fixed ALP clock */
+ baud_base = bcma_pmu_alp_clock(cc);
+ if (ccrev >= 21) {
+ /* Turn off UART clock before switching clocksource. */
+ bcma_cc_write32(cc, BCMA_CC_CORECTL,
+ bcma_cc_read32(cc, BCMA_CC_CORECTL)
+ & ~BCMA_CC_CORECTL_UARTCLKEN);
+ }
+ /* Set the override bit so we don't divide it */
+ bcma_cc_write32(cc, BCMA_CC_CORECTL,
+ bcma_cc_read32(cc, BCMA_CC_CORECTL)
+ | BCMA_CC_CORECTL_UARTCLK0);
+ if (ccrev >= 21) {
+ /* Re-enable the UART clock. */
+ bcma_cc_write32(cc, BCMA_CC_CORECTL,
+ bcma_cc_read32(cc, BCMA_CC_CORECTL)
+ | BCMA_CC_CORECTL_UARTCLKEN);
+ }
+ } else {
+ pr_err("serial not supported on this device ccrev: 0x%x\n",
+ ccrev);
+ return;
+ }
+
+ irq = bcma_core_mips_irq(cc->core);
+
+ /* Determine the registers of the UARTs */
+ cc->nr_serial_ports = (cc->capabilities & BCMA_CC_CAP_NRUART);
+ for (i = 0; i < cc->nr_serial_ports; i++) {
+ ports[i].regs = cc->core->io_addr + BCMA_CC_UART0_DATA +
+ (i * 256);
+ ports[i].irq = irq;
+ ports[i].baud_base = baud_base;
+ ports[i].reg_shift = 0;
+ }
+}
+#endif /* CONFIG_BCMA_DRIVER_MIPS */
#include "bcma_private.h"
#include <linux/bcma/bcma.h>
+static u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset)
+{
+ bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset);
+ bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR);
+ return bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA);
+}
+
static void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc,
u32 offset, u32 mask, u32 set)
{
bcma_pmu_swreg_init(cc);
bcma_pmu_workarounds(cc);
}
+
+u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc)
+{
+ struct bcma_bus *bus = cc->core->bus;
+
+ switch (bus->chipinfo.id) {
+ case 0x4716:
+ case 0x4748:
+ case 47162:
+ case 0x4313:
+ case 0x5357:
+ case 0x4749:
+ case 53572:
+ /* always 20Mhz */
+ return 20000 * 1000;
+ case 0x5356:
+ case 0x5300:
+ /* always 25Mhz */
+ return 25000 * 1000;
+ default:
+ pr_warn("No ALP clock specified for %04X device, "
+ "pmu rev. %d, using default %d Hz\n",
+ bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_ALP_CLOCK);
+ }
+ return BCMA_CC_PMU_ALP_CLOCK;
+}
+
+/* Find the output of the "m" pll divider given pll controls that start with
+ * pllreg "pll0" i.e. 12 for main 6 for phy, 0 for misc.
+ */
+static u32 bcma_pmu_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m)
+{
+ u32 tmp, div, ndiv, p1, p2, fc;
+ struct bcma_bus *bus = cc->core->bus;
+
+ BUG_ON((pll0 & 3) || (pll0 > BCMA_CC_PMU4716_MAINPLL_PLL0));
+
+ BUG_ON(!m || m > 4);
+
+ if (bus->chipinfo.id == 0x5357 || bus->chipinfo.id == 0x4749) {
+ /* Detect failure in clock setting */
+ tmp = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);
+ if (tmp & 0x40000)
+ return 133 * 1000000;
+ }
+
+ tmp = bcma_chipco_pll_read(cc, pll0 + BCMA_CC_PPL_P1P2_OFF);
+ p1 = (tmp & BCMA_CC_PPL_P1_MASK) >> BCMA_CC_PPL_P1_SHIFT;
+ p2 = (tmp & BCMA_CC_PPL_P2_MASK) >> BCMA_CC_PPL_P2_SHIFT;
+
+ tmp = bcma_chipco_pll_read(cc, pll0 + BCMA_CC_PPL_M14_OFF);
+ div = (tmp >> ((m - 1) * BCMA_CC_PPL_MDIV_WIDTH)) &
+ BCMA_CC_PPL_MDIV_MASK;
+
+ tmp = bcma_chipco_pll_read(cc, pll0 + BCMA_CC_PPL_NM5_OFF);
+ ndiv = (tmp & BCMA_CC_PPL_NDIV_MASK) >> BCMA_CC_PPL_NDIV_SHIFT;
+
+ /* Do calculation in Mhz */
+ fc = bcma_pmu_alp_clock(cc) / 1000000;
+ fc = (p1 * ndiv * fc) / p2;
+
+ /* Return clock in Hertz */
+ return (fc / div) * 1000000;
+}
+
+/* query bus clock frequency for PMU-enabled chipcommon */
+u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
+{
+ struct bcma_bus *bus = cc->core->bus;
+
+ switch (bus->chipinfo.id) {
+ case 0x4716:
+ case 0x4748:
+ case 47162:
+ return bcma_pmu_clock(cc, BCMA_CC_PMU4716_MAINPLL_PLL0,
+ BCMA_CC_PMU5_MAINPLL_SSB);
+ case 0x5356:
+ return bcma_pmu_clock(cc, BCMA_CC_PMU5356_MAINPLL_PLL0,
+ BCMA_CC_PMU5_MAINPLL_SSB);
+ case 0x5357:
+ case 0x4749:
+ return bcma_pmu_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0,
+ BCMA_CC_PMU5_MAINPLL_SSB);
+ case 0x5300:
+ return bcma_pmu_clock(cc, BCMA_CC_PMU4706_MAINPLL_PLL0,
+ BCMA_CC_PMU5_MAINPLL_SSB);
+ case 53572:
+ return 75000000;
+ default:
+ pr_warn("No backplane clock specified for %04X device, "
+ "pmu rev. %d, using default %d Hz\n",
+ bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK);
+ }
+ return BCMA_CC_PMU_HT_CLOCK;
+}
+
+/* query cpu clock frequency for PMU-enabled chipcommon */
+u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc)
+{
+ struct bcma_bus *bus = cc->core->bus;
+
+ if (bus->chipinfo.id == 53572)
+ return 300000000;
+
+ if (cc->pmu.rev >= 5) {
+ u32 pll;
+ switch (bus->chipinfo.id) {
+ case 0x5356:
+ pll = BCMA_CC_PMU5356_MAINPLL_PLL0;
+ break;
+ case 0x5357:
+ case 0x4749:
+ pll = BCMA_CC_PMU5357_MAINPLL_PLL0;
+ break;
+ default:
+ pll = BCMA_CC_PMU4716_MAINPLL_PLL0;
+ break;
+ }
+
+ /* TODO: if (bus->chipinfo.id == 0x5300)
+ return si_4706_pmu_clock(sih, osh, cc, PMU4706_MAINPLL_PLL0, PMU5_MAINPLL_CPU); */
+ return bcma_pmu_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU);
+ }
+
+ return bcma_pmu_get_clockcontrol(cc);
+}
--- /dev/null
+/*
+ * Broadcom specific AMBA
+ * Broadcom MIPS32 74K core driver
+ *
+ * Copyright 2009, Broadcom Corporation
+ * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
+ * Copyright 2010, Bernhard Loos <bernhardloos@googlemail.com>
+ * Copyright 2011, Hauke Mehrtens <hauke@hauke-m.de>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+
+#include <linux/bcma/bcma.h>
+
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/serial_reg.h>
+#include <linux/time.h>
+
+/* The 47162a0 hangs when reading MIPS DMP registers registers */
+static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev)
+{
+ return dev->bus->chipinfo.id == 47162 && dev->bus->chipinfo.rev == 0 &&
+ dev->id.id == BCMA_CORE_MIPS_74K;
+}
+
+/* The 5357b0 hangs when reading USB20H DMP registers */
+static inline bool bcma_core_mips_bcm5357b0_quirk(struct bcma_device *dev)
+{
+ return (dev->bus->chipinfo.id == 0x5357 ||
+ dev->bus->chipinfo.id == 0x4749) &&
+ dev->bus->chipinfo.pkg == 11 &&
+ dev->id.id == BCMA_CORE_USB20_HOST;
+}
+
+static inline u32 mips_read32(struct bcma_drv_mips *mcore,
+ u16 offset)
+{
+ return bcma_read32(mcore->core, offset);
+}
+
+static inline void mips_write32(struct bcma_drv_mips *mcore,
+ u16 offset,
+ u32 value)
+{
+ bcma_write32(mcore->core, offset, value);
+}
+
+static const u32 ipsflag_irq_mask[] = {
+ 0,
+ BCMA_MIPS_IPSFLAG_IRQ1,
+ BCMA_MIPS_IPSFLAG_IRQ2,
+ BCMA_MIPS_IPSFLAG_IRQ3,
+ BCMA_MIPS_IPSFLAG_IRQ4,
+};
+
+static const u32 ipsflag_irq_shift[] = {
+ 0,
+ BCMA_MIPS_IPSFLAG_IRQ1_SHIFT,
+ BCMA_MIPS_IPSFLAG_IRQ2_SHIFT,
+ BCMA_MIPS_IPSFLAG_IRQ3_SHIFT,
+ BCMA_MIPS_IPSFLAG_IRQ4_SHIFT,
+};
+
+static u32 bcma_core_mips_irqflag(struct bcma_device *dev)
+{
+ u32 flag;
+
+ if (bcma_core_mips_bcm47162a0_quirk(dev))
+ return dev->core_index;
+ if (bcma_core_mips_bcm5357b0_quirk(dev))
+ return dev->core_index;
+ flag = bcma_aread32(dev, BCMA_MIPS_OOBSELOUTA30);
+
+ return flag & 0x1F;
+}
+
+/* Get the MIPS IRQ assignment for a specified device.
+ * If unassigned, 0 is returned.
+ */
+unsigned int bcma_core_mips_irq(struct bcma_device *dev)
+{
+ struct bcma_device *mdev = dev->bus->drv_mips.core;
+ u32 irqflag;
+ unsigned int irq;
+
+ irqflag = bcma_core_mips_irqflag(dev);
+
+ for (irq = 1; irq <= 4; irq++)
+ if (bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq)) &
+ (1 << irqflag))
+ return irq;
+
+ return 0;
+}
+EXPORT_SYMBOL(bcma_core_mips_irq);
+
+static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq)
+{
+ unsigned int oldirq = bcma_core_mips_irq(dev);
+ struct bcma_bus *bus = dev->bus;
+ struct bcma_device *mdev = bus->drv_mips.core;
+ u32 irqflag;
+
+ irqflag = bcma_core_mips_irqflag(dev);
+ BUG_ON(oldirq == 6);
+
+ dev->irq = irq + 2;
+
+ /* clear the old irq */
+ if (oldirq == 0)
+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0),
+ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) &
+ ~(1 << irqflag));
+ else
+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), 0);
+
+ /* assign the new one */
+ if (irq == 0) {
+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0),
+ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) |
+ (1 << irqflag));
+ } else {
+ u32 oldirqflag = bcma_read32(mdev,
+ BCMA_MIPS_MIPS74K_INTMASK(irq));
+ if (oldirqflag) {
+ struct bcma_device *core;
+
+ /* backplane irq line is in use, find out who uses
+ * it and set user to irq 0
+ */
+ list_for_each_entry_reverse(core, &bus->cores, list) {
+ if ((1 << bcma_core_mips_irqflag(core)) ==
+ oldirqflag) {
+ bcma_core_mips_set_irq(core, 0);
+ break;
+ }
+ }
+ }
+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq),
+ 1 << irqflag);
+ }
+
+ pr_info("set_irq: core 0x%04x, irq %d => %d\n",
+ dev->id.id, oldirq + 2, irq + 2);
+}
+
+static void bcma_core_mips_print_irq(struct bcma_device *dev, unsigned int irq)
+{
+ int i;
+ static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"};
+ printk(KERN_INFO KBUILD_MODNAME ": core 0x%04x, irq :", dev->id.id);
+ for (i = 0; i <= 6; i++)
+ printk(" %s%s", irq_name[i], i == irq ? "*" : " ");
+ printk("\n");
+}
+
+static void bcma_core_mips_dump_irq(struct bcma_bus *bus)
+{
+ struct bcma_device *core;
+
+ list_for_each_entry_reverse(core, &bus->cores, list) {
+ bcma_core_mips_print_irq(core, bcma_core_mips_irq(core));
+ }
+}
+
+u32 bcma_cpu_clock(struct bcma_drv_mips *mcore)
+{
+ struct bcma_bus *bus = mcore->core->bus;
+
+ if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU)
+ return bcma_pmu_get_clockcpu(&bus->drv_cc);
+
+ pr_err("No PMU available, need this to get the cpu clock\n");
+ return 0;
+}
+EXPORT_SYMBOL(bcma_cpu_clock);
+
+static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
+{
+ struct bcma_bus *bus = mcore->core->bus;
+
+ switch (bus->drv_cc.capabilities & BCMA_CC_CAP_FLASHT) {
+ case BCMA_CC_FLASHT_STSER:
+ case BCMA_CC_FLASHT_ATSER:
+ pr_err("Serial flash not supported.\n");
+ break;
+ case BCMA_CC_FLASHT_PARA:
+ pr_info("found parallel flash.\n");
+ bus->drv_cc.pflash.window = 0x1c000000;
+ bus->drv_cc.pflash.window_size = 0x02000000;
+
+ if ((bcma_read32(bus->drv_cc.core, BCMA_CC_FLASH_CFG) &
+ BCMA_CC_FLASH_CFG_DS) == 0)
+ bus->drv_cc.pflash.buswidth = 1;
+ else
+ bus->drv_cc.pflash.buswidth = 2;
+ break;
+ default:
+ pr_err("flash not supported.\n");
+ }
+}
+
+void bcma_core_mips_init(struct bcma_drv_mips *mcore)
+{
+ struct bcma_bus *bus;
+ struct bcma_device *core;
+ bus = mcore->core->bus;
+
+ pr_info("Initializing MIPS core...\n");
+
+ if (!mcore->setup_done)
+ mcore->assigned_irqs = 1;
+
+ /* Assign IRQs to all cores on the bus */
+ list_for_each_entry_reverse(core, &bus->cores, list) {
+ int mips_irq;
+ if (core->irq)
+ continue;
+
+ mips_irq = bcma_core_mips_irq(core);
+ if (mips_irq > 4)
+ core->irq = 0;
+ else
+ core->irq = mips_irq + 2;
+ if (core->irq > 5)
+ continue;
+ switch (core->id.id) {
+ case BCMA_CORE_PCI:
+ case BCMA_CORE_PCIE:
+ case BCMA_CORE_ETHERNET:
+ case BCMA_CORE_ETHERNET_GBIT:
+ case BCMA_CORE_MAC_GBIT:
+ case BCMA_CORE_80211:
+ case BCMA_CORE_USB20_HOST:
+ /* These devices get their own IRQ line if available,
+ * the rest goes on IRQ0
+ */
+ if (mcore->assigned_irqs <= 4)
+ bcma_core_mips_set_irq(core,
+ mcore->assigned_irqs++);
+ break;
+ }
+ }
+ pr_info("IRQ reconfiguration done\n");
+ bcma_core_mips_dump_irq(bus);
+
+ if (mcore->setup_done)
+ return;
+
+ bcma_chipco_serial_init(&bus->drv_cc);
+ bcma_core_mips_flash_detect(mcore);
+ mcore->setup_done = true;
+}
return false;
#ifdef CONFIG_SSB_DRIVER_PCICORE
- if (bus->sprom.boardflags_lo & SSB_PCICORE_BFL_NOPCI)
+ if (bus->sprom.boardflags_lo & SSB_BFL_NOPCI)
return false;
#endif /* CONFIG_SSB_DRIVER_PCICORE */
void bcma_core_pci_init(struct bcma_drv_pci *pc)
{
+ if (pc->setup_done)
+ return;
+
if (bcma_core_pci_is_in_hostmode(pc)) {
#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
bcma_core_pci_hostmode_init(pc);
} else {
bcma_core_pci_clientmode_init(pc);
}
+
+ pc->setup_done = true;
}
int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core,
{
struct pci_dev *pdev = pc->core->bus->host_pci;
u32 coremask, tmp;
- int err;
+ int err = 0;
+
+ if (core->bus->hosttype != BCMA_HOSTTYPE_PCI) {
+ /* This bcma device is not on a PCI host-bus. So the IRQs are
+ * not routed through the PCI core.
+ * So we must not enable routing through the PCI core. */
+ goto out;
+ }
err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp);
if (err)
--- /dev/null
+/*
+ * Broadcom specific AMBA
+ * System on Chip (SoC) Host
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcma_private.h"
+#include "scan.h"
+#include <linux/bcma/bcma.h>
+#include <linux/bcma/bcma_soc.h>
+
+static u8 bcma_host_soc_read8(struct bcma_device *core, u16 offset)
+{
+ return readb(core->io_addr + offset);
+}
+
+static u16 bcma_host_soc_read16(struct bcma_device *core, u16 offset)
+{
+ return readw(core->io_addr + offset);
+}
+
+static u32 bcma_host_soc_read32(struct bcma_device *core, u16 offset)
+{
+ return readl(core->io_addr + offset);
+}
+
+static void bcma_host_soc_write8(struct bcma_device *core, u16 offset,
+ u8 value)
+{
+ writeb(value, core->io_addr + offset);
+}
+
+static void bcma_host_soc_write16(struct bcma_device *core, u16 offset,
+ u16 value)
+{
+ writew(value, core->io_addr + offset);
+}
+
+static void bcma_host_soc_write32(struct bcma_device *core, u16 offset,
+ u32 value)
+{
+ writel(value, core->io_addr + offset);
+}
+
+#ifdef CONFIG_BCMA_BLOCKIO
+static void bcma_host_soc_block_read(struct bcma_device *core, void *buffer,
+ size_t count, u16 offset, u8 reg_width)
+{
+ void __iomem *addr = core->io_addr + offset;
+
+ switch (reg_width) {
+ case sizeof(u8): {
+ u8 *buf = buffer;
+
+ while (count) {
+ *buf = __raw_readb(addr);
+ buf++;
+ count--;
+ }
+ break;
+ }
+ case sizeof(u16): {
+ __le16 *buf = buffer;
+
+ WARN_ON(count & 1);
+ while (count) {
+ *buf = (__force __le16)__raw_readw(addr);
+ buf++;
+ count -= 2;
+ }
+ break;
+ }
+ case sizeof(u32): {
+ __le32 *buf = buffer;
+
+ WARN_ON(count & 3);
+ while (count) {
+ *buf = (__force __le32)__raw_readl(addr);
+ buf++;
+ count -= 4;
+ }
+ break;
+ }
+ default:
+ WARN_ON(1);
+ }
+}
+
+static void bcma_host_soc_block_write(struct bcma_device *core,
+ const void *buffer,
+ size_t count, u16 offset, u8 reg_width)
+{
+ void __iomem *addr = core->io_addr + offset;
+
+ switch (reg_width) {
+ case sizeof(u8): {
+ const u8 *buf = buffer;
+
+ while (count) {
+ __raw_writeb(*buf, addr);
+ buf++;
+ count--;
+ }
+ break;
+ }
+ case sizeof(u16): {
+ const __le16 *buf = buffer;
+
+ WARN_ON(count & 1);
+ while (count) {
+ __raw_writew((__force u16)(*buf), addr);
+ buf++;
+ count -= 2;
+ }
+ break;
+ }
+ case sizeof(u32): {
+ const __le32 *buf = buffer;
+
+ WARN_ON(count & 3);
+ while (count) {
+ __raw_writel((__force u32)(*buf), addr);
+ buf++;
+ count -= 4;
+ }
+ break;
+ }
+ default:
+ WARN_ON(1);
+ }
+}
+#endif /* CONFIG_BCMA_BLOCKIO */
+
+static u32 bcma_host_soc_aread32(struct bcma_device *core, u16 offset)
+{
+ return readl(core->io_wrap + offset);
+}
+
+static void bcma_host_soc_awrite32(struct bcma_device *core, u16 offset,
+ u32 value)
+{
+ writel(value, core->io_wrap + offset);
+}
+
+const struct bcma_host_ops bcma_host_soc_ops = {
+ .read8 = bcma_host_soc_read8,
+ .read16 = bcma_host_soc_read16,
+ .read32 = bcma_host_soc_read32,
+ .write8 = bcma_host_soc_write8,
+ .write16 = bcma_host_soc_write16,
+ .write32 = bcma_host_soc_write32,
+#ifdef CONFIG_BCMA_BLOCKIO
+ .block_read = bcma_host_soc_block_read,
+ .block_write = bcma_host_soc_block_write,
+#endif
+ .aread32 = bcma_host_soc_aread32,
+ .awrite32 = bcma_host_soc_awrite32,
+};
+
+int __init bcma_host_soc_register(struct bcma_soc *soc)
+{
+ struct bcma_bus *bus = &soc->bus;
+ int err;
+
+ /* iomap only first core. We have to read some register on this core
+ * to scan the bus.
+ */
+ bus->mmio = ioremap_nocache(BCMA_ADDR_BASE, BCMA_CORE_SIZE * 1);
+ if (!bus->mmio)
+ return -ENOMEM;
+
+ /* Host specific */
+ bus->hosttype = BCMA_HOSTTYPE_SOC;
+ bus->ops = &bcma_host_soc_ops;
+
+ /* Register */
+ err = bcma_bus_early_register(bus, &soc->core_cc, &soc->core_mips);
+ if (err)
+ iounmap(bus->mmio);
+
+ return err;
+}
static void bcma_release_core_dev(struct device *dev)
{
struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+ if (core->io_addr)
+ iounmap(core->io_addr);
+ if (core->io_wrap)
+ iounmap(core->io_wrap);
kfree(core);
}
case BCMA_CORE_CHIPCOMMON:
case BCMA_CORE_PCI:
case BCMA_CORE_PCIE:
+ case BCMA_CORE_MIPS_74K:
continue;
}
core->dma_dev = &bus->host_pci->dev;
core->irq = bus->host_pci->irq;
break;
- case BCMA_HOSTTYPE_NONE:
+ case BCMA_HOSTTYPE_SOC:
+ core->dev.dma_mask = &core->dev.coherent_dma_mask;
+ core->dma_dev = &core->dev;
+ break;
case BCMA_HOSTTYPE_SDIO:
break;
}
bcma_core_chipcommon_init(&bus->drv_cc);
}
+ /* Init MIPS core */
+ core = bcma_find_core(bus, BCMA_CORE_MIPS_74K);
+ if (core) {
+ bus->drv_mips.core = core;
+ bcma_core_mips_init(&bus->drv_mips);
+ }
+
/* Init PCIE core */
core = bcma_find_core(bus, BCMA_CORE_PCIE);
if (core) {
bcma_unregister_cores(bus);
}
+int __init bcma_bus_early_register(struct bcma_bus *bus,
+ struct bcma_device *core_cc,
+ struct bcma_device *core_mips)
+{
+ int err;
+ struct bcma_device *core;
+ struct bcma_device_id match;
+
+ bcma_init_bus(bus);
+
+ match.manuf = BCMA_MANUF_BCM;
+ match.id = BCMA_CORE_CHIPCOMMON;
+ match.class = BCMA_CL_SIM;
+ match.rev = BCMA_ANY_REV;
+
+ /* Scan for chip common core */
+ err = bcma_bus_scan_early(bus, &match, core_cc);
+ if (err) {
+ pr_err("Failed to scan for common core: %d\n", err);
+ return -1;
+ }
+
+ match.manuf = BCMA_MANUF_MIPS;
+ match.id = BCMA_CORE_MIPS_74K;
+ match.class = BCMA_CL_SIM;
+ match.rev = BCMA_ANY_REV;
+
+ /* Scan for mips core */
+ err = bcma_bus_scan_early(bus, &match, core_mips);
+ if (err) {
+ pr_err("Failed to scan for mips core: %d\n", err);
+ return -1;
+ }
+
+ /* Init CC core */
+ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+ if (core) {
+ bus->drv_cc.core = core;
+ bcma_core_chipcommon_init(&bus->drv_cc);
+ }
+
+ /* Init MIPS core */
+ core = bcma_find_core(bus, BCMA_CORE_MIPS_74K);
+ if (core) {
+ bus->drv_mips.core = core;
+ bcma_core_mips_init(&bus->drv_mips);
+ }
+
+ pr_info("Early bus registered\n");
+
+ return 0;
+}
+
int __bcma_driver_register(struct bcma_driver *drv, struct module *owner)
{
drv->drv.name = drv->name;
return addrl;
}
-int bcma_bus_scan(struct bcma_bus *bus)
+static struct bcma_device *bcma_find_core_by_index(struct bcma_bus *bus,
+ u16 index)
{
- u32 erombase;
- u32 __iomem *eromptr, *eromend;
+ struct bcma_device *core;
+ list_for_each_entry(core, &bus->cores, list) {
+ if (core->core_index == index)
+ return core;
+ }
+ return NULL;
+}
+
+static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
+ struct bcma_device_id *match, int core_num,
+ struct bcma_device *core)
+{
+ s32 tmp;
+ u8 i, j;
s32 cia, cib;
u8 ports[2], wrappers[2];
+ /* get CIs */
+ cia = bcma_erom_get_ci(bus, eromptr);
+ if (cia < 0) {
+ bcma_erom_push_ent(eromptr);
+ if (bcma_erom_is_end(bus, eromptr))
+ return -ESPIPE;
+ return -EILSEQ;
+ }
+ cib = bcma_erom_get_ci(bus, eromptr);
+ if (cib < 0)
+ return -EILSEQ;
+
+ /* parse CIs */
+ core->id.class = (cia & SCAN_CIA_CLASS) >> SCAN_CIA_CLASS_SHIFT;
+ core->id.id = (cia & SCAN_CIA_ID) >> SCAN_CIA_ID_SHIFT;
+ core->id.manuf = (cia & SCAN_CIA_MANUF) >> SCAN_CIA_MANUF_SHIFT;
+ ports[0] = (cib & SCAN_CIB_NMP) >> SCAN_CIB_NMP_SHIFT;
+ ports[1] = (cib & SCAN_CIB_NSP) >> SCAN_CIB_NSP_SHIFT;
+ wrappers[0] = (cib & SCAN_CIB_NMW) >> SCAN_CIB_NMW_SHIFT;
+ wrappers[1] = (cib & SCAN_CIB_NSW) >> SCAN_CIB_NSW_SHIFT;
+ core->id.rev = (cib & SCAN_CIB_REV) >> SCAN_CIB_REV_SHIFT;
+
+ if (((core->id.manuf == BCMA_MANUF_ARM) &&
+ (core->id.id == 0xFFF)) ||
+ (ports[1] == 0)) {
+ bcma_erom_skip_component(bus, eromptr);
+ return -ENXIO;
+ }
+
+ /* check if component is a core at all */
+ if (wrappers[0] + wrappers[1] == 0) {
+ /* we could save addrl of the router
+ if (cid == BCMA_CORE_OOB_ROUTER)
+ */
+ bcma_erom_skip_component(bus, eromptr);
+ return -ENXIO;
+ }
+
+ if (bcma_erom_is_bridge(bus, eromptr)) {
+ bcma_erom_skip_component(bus, eromptr);
+ return -ENXIO;
+ }
+
+ if (bcma_find_core_by_index(bus, core_num)) {
+ bcma_erom_skip_component(bus, eromptr);
+ return -ENODEV;
+ }
+
+ if (match && ((match->manuf != BCMA_ANY_MANUF &&
+ match->manuf != core->id.manuf) ||
+ (match->id != BCMA_ANY_ID && match->id != core->id.id) ||
+ (match->rev != BCMA_ANY_REV && match->rev != core->id.rev) ||
+ (match->class != BCMA_ANY_CLASS && match->class != core->id.class)
+ )) {
+ bcma_erom_skip_component(bus, eromptr);
+ return -ENODEV;
+ }
+
+ /* get & parse master ports */
+ for (i = 0; i < ports[0]; i++) {
+ u32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr);
+ if (mst_port_d < 0)
+ return -EILSEQ;
+ }
+
+ /* get & parse slave ports */
+ for (i = 0; i < ports[1]; i++) {
+ for (j = 0; ; j++) {
+ tmp = bcma_erom_get_addr_desc(bus, eromptr,
+ SCAN_ADDR_TYPE_SLAVE, i);
+ if (tmp < 0) {
+ /* no more entries for port _i_ */
+ /* pr_debug("erom: slave port %d "
+ * "has %d descriptors\n", i, j); */
+ break;
+ } else {
+ if (i == 0 && j == 0)
+ core->addr = tmp;
+ }
+ }
+ }
+
+ /* get & parse master wrappers */
+ for (i = 0; i < wrappers[0]; i++) {
+ for (j = 0; ; j++) {
+ tmp = bcma_erom_get_addr_desc(bus, eromptr,
+ SCAN_ADDR_TYPE_MWRAP, i);
+ if (tmp < 0) {
+ /* no more entries for port _i_ */
+ /* pr_debug("erom: master wrapper %d "
+ * "has %d descriptors\n", i, j); */
+ break;
+ } else {
+ if (i == 0 && j == 0)
+ core->wrap = tmp;
+ }
+ }
+ }
+
+ /* get & parse slave wrappers */
+ for (i = 0; i < wrappers[1]; i++) {
+ u8 hack = (ports[1] == 1) ? 0 : 1;
+ for (j = 0; ; j++) {
+ tmp = bcma_erom_get_addr_desc(bus, eromptr,
+ SCAN_ADDR_TYPE_SWRAP, i + hack);
+ if (tmp < 0) {
+ /* no more entries for port _i_ */
+ /* pr_debug("erom: master wrapper %d "
+ * has %d descriptors\n", i, j); */
+ break;
+ } else {
+ if (wrappers[0] == 0 && !i && !j)
+ core->wrap = tmp;
+ }
+ }
+ }
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
+ core->io_addr = ioremap_nocache(core->addr, BCMA_CORE_SIZE);
+ if (!core->io_addr)
+ return -ENOMEM;
+ core->io_wrap = ioremap_nocache(core->wrap, BCMA_CORE_SIZE);
+ if (!core->io_wrap) {
+ iounmap(core->io_addr);
+ return -ENOMEM;
+ }
+ }
+ return 0;
+}
+
+void bcma_init_bus(struct bcma_bus *bus)
+{
s32 tmp;
- u8 i, j;
- int err;
+ if (bus->init_done)
+ return;
INIT_LIST_HEAD(&bus->cores);
bus->nr_cores = 0;
bus->chipinfo.id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT;
bus->chipinfo.rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT;
bus->chipinfo.pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT;
+ bus->init_done = true;
+}
+
+int bcma_bus_scan(struct bcma_bus *bus)
+{
+ u32 erombase;
+ u32 __iomem *eromptr, *eromend;
+
+ int err, core_num = 0;
+
+ bcma_init_bus(bus);
erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM);
- eromptr = bus->mmio;
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
+ eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE);
+ if (!eromptr)
+ return -ENOMEM;
+ } else {
+ eromptr = bus->mmio;
+ }
+
eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32);
bcma_scan_switch_core(bus, erombase);
INIT_LIST_HEAD(&core->list);
core->bus = bus;
- /* get CIs */
- cia = bcma_erom_get_ci(bus, &eromptr);
- if (cia < 0) {
- bcma_erom_push_ent(&eromptr);
- if (bcma_erom_is_end(bus, &eromptr))
- break;
- err= -EILSEQ;
- goto out;
- }
- cib = bcma_erom_get_ci(bus, &eromptr);
- if (cib < 0) {
- err= -EILSEQ;
- goto out;
- }
-
- /* parse CIs */
- core->id.class = (cia & SCAN_CIA_CLASS) >> SCAN_CIA_CLASS_SHIFT;
- core->id.id = (cia & SCAN_CIA_ID) >> SCAN_CIA_ID_SHIFT;
- core->id.manuf = (cia & SCAN_CIA_MANUF) >> SCAN_CIA_MANUF_SHIFT;
- ports[0] = (cib & SCAN_CIB_NMP) >> SCAN_CIB_NMP_SHIFT;
- ports[1] = (cib & SCAN_CIB_NSP) >> SCAN_CIB_NSP_SHIFT;
- wrappers[0] = (cib & SCAN_CIB_NMW) >> SCAN_CIB_NMW_SHIFT;
- wrappers[1] = (cib & SCAN_CIB_NSW) >> SCAN_CIB_NSW_SHIFT;
- core->id.rev = (cib & SCAN_CIB_REV) >> SCAN_CIB_REV_SHIFT;
-
- if (((core->id.manuf == BCMA_MANUF_ARM) &&
- (core->id.id == 0xFFF)) ||
- (ports[1] == 0)) {
- bcma_erom_skip_component(bus, &eromptr);
+ err = bcma_get_next_core(bus, &eromptr, NULL, core_num, core);
+ if (err == -ENODEV) {
+ core_num++;
continue;
- }
-
- /* check if component is a core at all */
- if (wrappers[0] + wrappers[1] == 0) {
- /* we could save addrl of the router
- if (cid == BCMA_CORE_OOB_ROUTER)
- */
- bcma_erom_skip_component(bus, &eromptr);
+ } else if (err == -ENXIO)
continue;
- }
+ else if (err == -ESPIPE)
+ break;
+ else if (err < 0)
+ return err;
- if (bcma_erom_is_bridge(bus, &eromptr)) {
- bcma_erom_skip_component(bus, &eromptr);
- continue;
- }
+ core->core_index = core_num++;
+ bus->nr_cores++;
- /* get & parse master ports */
- for (i = 0; i < ports[0]; i++) {
- u32 mst_port_d = bcma_erom_get_mst_port(bus, &eromptr);
- if (mst_port_d < 0) {
- err= -EILSEQ;
- goto out;
- }
- }
+ pr_info("Core %d found: %s "
+ "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
+ core->core_index, bcma_device_name(&core->id),
+ core->id.manuf, core->id.id, core->id.rev,
+ core->id.class);
- /* get & parse slave ports */
- for (i = 0; i < ports[1]; i++) {
- for (j = 0; ; j++) {
- tmp = bcma_erom_get_addr_desc(bus, &eromptr,
- SCAN_ADDR_TYPE_SLAVE, i);
- if (tmp < 0) {
- /* no more entries for port _i_ */
- /* pr_debug("erom: slave port %d "
- * "has %d descriptors\n", i, j); */
- break;
- } else {
- if (i == 0 && j == 0)
- core->addr = tmp;
- }
- }
- }
+ list_add(&core->list, &bus->cores);
+ }
- /* get & parse master wrappers */
- for (i = 0; i < wrappers[0]; i++) {
- for (j = 0; ; j++) {
- tmp = bcma_erom_get_addr_desc(bus, &eromptr,
- SCAN_ADDR_TYPE_MWRAP, i);
- if (tmp < 0) {
- /* no more entries for port _i_ */
- /* pr_debug("erom: master wrapper %d "
- * "has %d descriptors\n", i, j); */
- break;
- } else {
- if (i == 0 && j == 0)
- core->wrap = tmp;
- }
- }
- }
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+ iounmap(eromptr);
- /* get & parse slave wrappers */
- for (i = 0; i < wrappers[1]; i++) {
- u8 hack = (ports[1] == 1) ? 0 : 1;
- for (j = 0; ; j++) {
- tmp = bcma_erom_get_addr_desc(bus, &eromptr,
- SCAN_ADDR_TYPE_SWRAP, i + hack);
- if (tmp < 0) {
- /* no more entries for port _i_ */
- /* pr_debug("erom: master wrapper %d "
- * has %d descriptors\n", i, j); */
- break;
- } else {
- if (wrappers[0] == 0 && !i && !j)
- core->wrap = tmp;
- }
- }
- }
+ return 0;
+}
+
+int __init bcma_bus_scan_early(struct bcma_bus *bus,
+ struct bcma_device_id *match,
+ struct bcma_device *core)
+{
+ u32 erombase;
+ u32 __iomem *eromptr, *eromend;
+
+ int err = -ENODEV;
+ int core_num = 0;
+
+ erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM);
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
+ eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE);
+ if (!eromptr)
+ return -ENOMEM;
+ } else {
+ eromptr = bus->mmio;
+ }
+
+ eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32);
+
+ bcma_scan_switch_core(bus, erombase);
+
+ while (eromptr < eromend) {
+ memset(core, 0, sizeof(*core));
+ INIT_LIST_HEAD(&core->list);
+ core->bus = bus;
+ err = bcma_get_next_core(bus, &eromptr, match, core_num, core);
+ if (err == -ENODEV) {
+ core_num++;
+ continue;
+ } else if (err == -ENXIO)
+ continue;
+ else if (err == -ESPIPE)
+ break;
+ else if (err < 0)
+ return err;
+
+ core->core_index = core_num++;
+ bus->nr_cores++;
pr_info("Core %d found: %s "
"(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
- bus->nr_cores, bcma_device_name(&core->id),
+ core->core_index, bcma_device_name(&core->id),
core->id.manuf, core->id.id, core->id.rev,
core->id.class);
- core->core_index = bus->nr_cores++;
list_add(&core->list, &bus->cores);
- continue;
-out:
- return err;
+ err = 0;
+ break;
}
- return 0;
+ if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+ iounmap(eromptr);
+
+ return err;
}
source "drivers/net/wireless/ath/ath5k/Kconfig"
source "drivers/net/wireless/ath/ath9k/Kconfig"
source "drivers/net/wireless/ath/carl9170/Kconfig"
+source "drivers/net/wireless/ath/ath6kl/Kconfig"
endif
obj-$(CONFIG_ATH5K) += ath5k/
obj-$(CONFIG_ATH9K_HW) += ath9k/
obj-$(CONFIG_CARL9170) += carl9170/
+obj-$(CONFIG_ATH6KL) += ath6kl/
obj-$(CONFIG_ATH_COMMON) += ath.o
__set_bit(ATH_STAT_2G_DISABLED, ah->status);
}
- ret = ath5k_init_softc(ah, &ath_ahb_bus_ops);
+ ret = ath5k_init_ah(ah, &ath_ahb_bus_ops);
if (ret != 0) {
dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
ret = -ENODEV;
__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
}
- ath5k_deinit_softc(ah);
+ ath5k_deinit_ah(ah);
platform_set_drvdata(pdev, NULL);
ieee80211_free_hw(hw);
*/
#include "ath5k.h"
-#include "base.h"
#include "reg.h"
#include "debug.h"
#include "ani.h"
#ifndef ANI_H
#define ANI_H
+#include "../ath.h"
+
+enum ath5k_phy_error_code;
+
/* these thresholds are relative to the ATH5K_ANI_LISTEN_PERIOD */
#define ATH5K_ANI_LISTEN_PERIOD 100
#define ATH5K_ANI_OFDM_TRIG_HIGH 500
#define AR5K_REG_DISABLE_BITS(ah, _reg, _flags) \
ath5k_hw_reg_write(ah, ath5k_hw_reg_read(ah, _reg) & ~(_flags), _reg)
-/* Access to PHY registers */
-#define AR5K_PHY_READ(ah, _reg) \
- ath5k_hw_reg_read(ah, (ah)->ah_phy + ((_reg) << 2))
-
-#define AR5K_PHY_WRITE(ah, _reg, _val) \
- ath5k_hw_reg_write(ah, _val, (ah)->ah_phy + ((_reg) << 2))
-
/* Access QCU registers per queue */
#define AR5K_REG_READ_Q(ah, _reg, _queue) \
(ath5k_hw_reg_read(ah, _reg) & (1 << _queue)) \
#define AR5K_TUNE_DMA_BEACON_RESP 2
#define AR5K_TUNE_SW_BEACON_RESP 10
#define AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF 0
-#define AR5K_TUNE_RADAR_ALERT false
#define AR5K_TUNE_MIN_TX_FIFO_THRES 1
#define AR5K_TUNE_MAX_TX_FIFO_THRES ((IEEE80211_MAX_FRAME_LEN / 64) + 1)
#define AR5K_TUNE_REGISTER_TIMEOUT 20000
* Common silicon revision/version values
*/
-enum ath5k_srev_type {
- AR5K_VERSION_MAC,
- AR5K_VERSION_RAD,
-};
-
-struct ath5k_srev_name {
- const char *sr_name;
- enum ath5k_srev_type sr_type;
- u_int sr_val;
-};
-
#define AR5K_SREV_UNKNOWN 0xffff
#define AR5K_SREV_AR5210 0x00 /* Crete */
AR5K_MODE_11A = 0,
AR5K_MODE_11B = 1,
AR5K_MODE_11G = 2,
- AR5K_MODE_XR = 0,
AR5K_MODE_MAX = 3
};
#define AR5K_SLOT_TIME_20 880
#define AR5K_SLOT_TIME_MAX 0xffff
-/* channel_flags */
-#define CHANNEL_CW_INT 0x0008 /* Contention Window interference detected */
-#define CHANNEL_CCK 0x0020 /* CCK channel */
-#define CHANNEL_OFDM 0x0040 /* OFDM channel */
-#define CHANNEL_2GHZ 0x0080 /* 2GHz channel. */
-#define CHANNEL_5GHZ 0x0100 /* 5GHz channel */
-#define CHANNEL_PASSIVE 0x0200 /* Only passive scan allowed */
-#define CHANNEL_DYN 0x0400 /* Dynamic CCK-OFDM channel (for g operation) */
-#define CHANNEL_XR 0x0800 /* XR channel */
-
-#define CHANNEL_A (CHANNEL_5GHZ | CHANNEL_OFDM)
-#define CHANNEL_B (CHANNEL_2GHZ | CHANNEL_CCK)
-#define CHANNEL_G (CHANNEL_2GHZ | CHANNEL_OFDM)
-#define CHANNEL_X (CHANNEL_5GHZ | CHANNEL_OFDM | CHANNEL_XR)
-
-#define CHANNEL_ALL (CHANNEL_OFDM | CHANNEL_CCK | \
- CHANNEL_2GHZ | CHANNEL_5GHZ)
-
-#define CHANNEL_MODES CHANNEL_ALL
-
-/*
- * Used internally for ath5k_hw_reset_tx_queue().
- * Also see struct struct ieee80211_channel.
- */
-#define IS_CHAN_XR(_c) ((_c->hw_value & CHANNEL_XR) != 0)
-#define IS_CHAN_B(_c) ((_c->hw_value & CHANNEL_B) != 0)
-
/*
* The following structure is used to map 2GHz channels to
* 5GHz Atheros channels.
struct ath5k_capabilities {
/*
* Supported PHY modes
- * (ie. CHANNEL_A, CHANNEL_B, ...)
+ * (ie. AR5K_MODE_11A, AR5K_MODE_11B, ...)
*/
DECLARE_BITMAP(cap_mode, AR5K_MODE_MAX);
s16 nfval[ATH5K_NF_CAL_HIST_MAX]; /* last few noise floors */
};
-/**
- * struct avg_val - Helper structure for average calculation
- * @avg: contains the actual average value
- * @avg_weight: is used internally during calculation to prevent rounding errors
- */
-struct ath5k_avg_val {
- int avg;
- int avg_weight;
-};
-
#define ATH5K_LED_MAX_NAME_LEN 31
/*
bool rx_pending; /* rx tasklet pending */
bool tx_pending; /* tx tasklet pending */
- u8 lladdr[ETH_ALEN];
u8 bssidmask[ETH_ALEN];
unsigned int led_pin, /* GPIO pin for driving LED */
struct work_struct reset_work; /* deferred chip reset */
- unsigned int rxbufsize; /* rx size based on mtu */
struct list_head rxbuf; /* receive buffer */
spinlock_t rxbuflock;
u32 *rxlink; /* link ptr in last RX desc */
enum ath5k_version ah_version;
enum ath5k_radio ah_radio;
- u32 ah_phy;
u32 ah_mac_srev;
u16 ah_mac_version;
- u16 ah_mac_revision;
u16 ah_phy_revision;
u16 ah_radio_5ghz_revision;
u16 ah_radio_2ghz_revision;
bool txp_setup;
} ah_txpower;
- struct {
- bool r_enabled;
- int r_last_alert;
- struct ieee80211_channel r_last_channel;
- } ah_radar;
-
struct ath5k_nfcal_hist ah_nfcal_hist;
/* average beacon RSSI in our BSS (used by ANI) */
extern const struct ieee80211_ops ath5k_hw_ops;
/* Initialization and detach functions */
-int ath5k_init_softc(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops);
-void ath5k_deinit_softc(struct ath5k_hw *ah);
int ath5k_hw_init(struct ath5k_hw *ah);
void ath5k_hw_deinit(struct ath5k_hw *ah);
int ath5k_sysfs_register(struct ath5k_hw *ah);
void ath5k_sysfs_unregister(struct ath5k_hw *ah);
-/* base.c */
-struct ath5k_buf;
-struct ath5k_txq;
-
-void ath5k_set_beacon_filter(struct ieee80211_hw *hw, bool enable);
-bool ath5k_any_vif_assoc(struct ath5k_hw *ah);
-void ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ath5k_txq *txq);
-int ath5k_start(struct ieee80211_hw *hw);
-void ath5k_stop(struct ieee80211_hw *hw);
-void ath5k_mode_setup(struct ath5k_hw *ah, struct ieee80211_vif *vif);
-void ath5k_update_bssid_mask_and_opmode(struct ath5k_hw *ah,
- struct ieee80211_vif *vif);
-int ath5k_chan_set(struct ath5k_hw *ah, struct ieee80211_channel *chan);
-void ath5k_beacon_update_timers(struct ath5k_hw *ah, u64 bc_tsf);
-int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
-void ath5k_beacon_config(struct ath5k_hw *ah);
-void ath5k_txbuf_free_skb(struct ath5k_hw *ah, struct ath5k_buf *bf);
-void ath5k_rxbuf_free_skb(struct ath5k_hw *ah, struct ath5k_buf *bf);
-
/*Chip id helper functions */
-const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val);
int ath5k_hw_read_srev(struct ath5k_hw *ah);
/* LED functions */
/* Reset Functions */
-int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial);
+int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel);
int ath5k_hw_on_hold(struct ath5k_hw *ah);
int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
struct ieee80211_channel *channel, bool fast, bool skip_pcu);
/* PHY functions */
/* Misc PHY functions */
-u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan);
+u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, enum ieee80211_band band);
int ath5k_hw_phy_disable(struct ath5k_hw *ah);
/* Gain_F optimization */
enum ath5k_rfgain ath5k_hw_gainf_calibrate(struct ath5k_hw *ah);
int ath5k_hw_rfgain_opt_init(struct ath5k_hw *ah);
/* PHY/RF channel functions */
-bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags);
+bool ath5k_channel_ok(struct ath5k_hw *ah, struct ieee80211_channel *channel);
/* PHY calibration */
void ath5k_hw_init_nfcal_hist(struct ath5k_hw *ah);
int ath5k_hw_phy_calibrate(struct ath5k_hw *ah,
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/**
* ath5k_hw_post - Power On Self Test helper function
/**
* ath5k_hw_init - Check if hw is supported and init the needed structs
*
- * @ah: The &struct ath5k_hw we got from the driver's init_softc function
+ * @ah: The &struct ath5k_hw associated with the device
*
* Check if the device is supported, perform a POST and initialize the needed
* structs. Returns -ENOMEM if we don't have memory for the needed structs,
/*
* HW information
*/
- ah->ah_radar.r_enabled = AR5K_TUNE_RADAR_ALERT;
ah->ah_bwmode = AR5K_BWMODE_DEFAULT;
ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
ah->ah_imr = 0;
else
ah->ah_version = AR5K_AR5212;
- /* Get the MAC revision */
+ /* Get the MAC version */
ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
- ah->ah_mac_revision = AR5K_REG_MS(srev, AR5K_SREV_REV);
/* Fill the ath5k_hw struct with the needed functions */
ret = ath5k_hw_init_desc_functions(ah);
goto err;
/* Bring device out of sleep and reset its units */
- ret = ath5k_hw_nic_wakeup(ah, 0, true);
+ ret = ath5k_hw_nic_wakeup(ah, NULL);
if (ret)
goto err;
ah->ah_phy_revision = ath5k_hw_reg_read(ah, AR5K_PHY_CHIP_ID) &
0xffffffff;
ah->ah_radio_5ghz_revision = ath5k_hw_radio_revision(ah,
- CHANNEL_5GHZ);
- ah->ah_phy = AR5K_PHY(0);
+ IEEE80211_BAND_5GHZ);
/* Try to identify radio chip based on its srev */
switch (ah->ah_radio_5ghz_revision & 0xf0) {
ah->ah_radio = AR5K_RF5111;
ah->ah_single_chip = false;
ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
- CHANNEL_2GHZ);
+ IEEE80211_BAND_2GHZ);
break;
case AR5K_SREV_RAD_5112:
case AR5K_SREV_RAD_2112:
ah->ah_radio = AR5K_RF5112;
ah->ah_single_chip = false;
ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
- CHANNEL_2GHZ);
+ IEEE80211_BAND_2GHZ);
break;
case AR5K_SREV_RAD_2413:
ah->ah_radio = AR5K_RF2413;
ah->ah_radio = AR5K_RF5111;
ah->ah_single_chip = false;
ah->ah_radio_2ghz_revision = ath5k_hw_radio_revision(ah,
- CHANNEL_2GHZ);
+ IEEE80211_BAND_2GHZ);
} else if (ah->ah_mac_version == (AR5K_SREV_AR2425 >> 4) ||
ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4) ||
ah->ah_phy_revision == AR5K_SREV_PHY_2425) {
#include <linux/uaccess.h>
#include <linux/slab.h>
#include <linux/etherdevice.h>
+#include <linux/nl80211.h>
#include <net/ieee80211_radiotap.h>
#include "reg.h"
#include "debug.h"
#include "ani.h"
+#include "ath5k.h"
+#include "../regd.h"
#define CREATE_TRACE_POINTS
#include "trace.h"
ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels,
unsigned int mode, unsigned int max)
{
- unsigned int count, size, chfreq, freq, ch;
+ unsigned int count, size, freq, ch;
enum ieee80211_band band;
switch (mode) {
case AR5K_MODE_11A:
/* 1..220, but 2GHz frequencies are filtered by check_channel */
size = 220;
- chfreq = CHANNEL_5GHZ;
band = IEEE80211_BAND_5GHZ;
break;
case AR5K_MODE_11B:
case AR5K_MODE_11G:
size = 26;
- chfreq = CHANNEL_2GHZ;
band = IEEE80211_BAND_2GHZ;
break;
default:
if (freq == 0) /* mapping failed - not a standard channel */
continue;
+ /* Write channel info, needed for ath5k_channel_ok() */
+ channels[count].center_freq = freq;
+ channels[count].band = band;
+ channels[count].hw_value = mode;
+
/* Check if channel is supported by the chipset */
- if (!ath5k_channel_ok(ah, freq, chfreq))
+ if (!ath5k_channel_ok(ah, &channels[count]))
continue;
if (!modparam_all_channels &&
!ath5k_is_standard_channel(ch, band))
continue;
- /* Write channel info and increment counter */
- channels[count].center_freq = freq;
- channels[count].band = band;
- switch (mode) {
- case AR5K_MODE_11A:
- case AR5K_MODE_11G:
- channels[count].hw_value = chfreq | CHANNEL_OFDM;
- break;
- case AR5K_MODE_11B:
- channels[count].hw_value = CHANNEL_B;
- }
-
count++;
}
\*************************/
int __devinit
-ath5k_init_softc(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops)
+ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops)
{
struct ieee80211_hw *hw = ah->hw;
struct ath_common *common;
}
SET_IEEE80211_PERM_ADDR(hw, mac);
- memcpy(&ah->lladdr, mac, ETH_ALEN);
/* All MAC address bits matter for ACKs */
ath5k_update_bssid_mask_and_opmode(ah, NULL);
}
void
-ath5k_deinit_softc(struct ath5k_hw *ah)
+ath5k_deinit_ah(struct ath5k_hw *ah)
{
struct ieee80211_hw *hw = ah->hw;
/*
* Definitions for the Atheros Wireless LAN controller driver.
*/
-#ifndef _DEV_ATH_ATHVAR_H
-#define _DEV_ATH_ATHVAR_H
+#ifndef _DEV_ATH5K_BASE_H
+#define _DEV_ATH5K_BASE_H
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/wireless.h>
-#include <linux/if_ether.h>
-#include <linux/rfkill.h>
-#include <linux/workqueue.h>
+struct ieee80211_vif;
+struct ieee80211_hw;
+struct ath5k_hw;
+struct ath5k_txq;
+struct ieee80211_channel;
+struct ath_bus_ops;
+enum nl80211_iftype;
-#include "ath5k.h"
-#include "../regd.h"
-#include "../ath.h"
+enum ath5k_srev_type {
+ AR5K_VERSION_MAC,
+ AR5K_VERSION_RAD,
+};
+
+struct ath5k_srev_name {
+ const char *sr_name;
+ enum ath5k_srev_type sr_type;
+ u_int sr_val;
+};
struct ath5k_buf {
struct list_head list;
enum nl80211_iftype opmode;
int bslot;
struct ath5k_buf *bbuf; /* beacon buffer */
- u8 lladdr[ETH_ALEN];
};
struct ath5k_vif_iter_data {
enum nl80211_iftype opmode;
int n_stas;
};
+
void ath5k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif);
+bool ath5k_any_vif_assoc(struct ath5k_hw *ah);
+
+int ath5k_start(struct ieee80211_hw *hw);
+void ath5k_stop(struct ieee80211_hw *hw);
+
+void ath5k_beacon_update_timers(struct ath5k_hw *ah, u64 bc_tsf);
+int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
+void ath5k_beacon_config(struct ath5k_hw *ah);
+void ath5k_set_beacon_filter(struct ieee80211_hw *hw, bool enable);
+
+void ath5k_update_bssid_mask_and_opmode(struct ath5k_hw *ah,
+ struct ieee80211_vif *vif);
+int ath5k_chan_set(struct ath5k_hw *ah, struct ieee80211_channel *chan);
+void ath5k_txbuf_free_skb(struct ath5k_hw *ah, struct ath5k_buf *bf);
+void ath5k_rxbuf_free_skb(struct ath5k_hw *ah, struct ath5k_buf *bf);
+void ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ath5k_txq *txq);
+
+const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val);
+int ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops);
+void ath5k_deinit_ah(struct ath5k_hw *ah);
/* Check whether BSSID mask is supported */
#define ath5k_hw_hasbssidmask(_ah) (ah->ah_version == AR5K_AR5212)
/* Check whether virtual EOL is supported */
#define ath5k_hw_hasveol(_ah) (ah->ah_version != AR5K_AR5210)
-#endif
+#endif /* _DEV_ATH5K_BASE_H */
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
+#include "../regd.h"
/*
* Fill the capabilities struct
* THE POSSIBILITY OF SUCH DAMAGES.
*/
-#include "base.h"
+#include <linux/module.h>
+#include <linux/seq_file.h>
+#include <linux/list.h>
#include "debug.h"
+#include "ath5k.h"
+#include "reg.h"
+#include "base.h"
static unsigned int ath5k_debug;
module_param_named(debug, ath5k_debug, uint, 0);
-#ifdef CONFIG_ATH5K_DEBUG
-
-#include <linux/seq_file.h>
-#include "reg.h"
-#include "ani.h"
-
static int ath5k_debugfs_open(struct inode *inode, struct file *file)
{
file->private_data = inode->i_private;
td->tx_stat.tx_status_0, td->tx_stat.tx_status_1,
done ? ' ' : (ts.ts_status == 0) ? '*' : '!');
}
-
-#endif /* ifdef CONFIG_ATH5K_DEBUG */
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/************************\
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/*********\
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/******************\
int
ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel)
{
- switch (channel->hw_value & CHANNEL_MODES) {
- case CHANNEL_A:
- case CHANNEL_XR:
+ switch (channel->hw_value) {
+ case AR5K_MODE_11A:
return AR5K_EEPROM_MODE_11A;
- case CHANNEL_G:
+ case AR5K_MODE_11G:
return AR5K_EEPROM_MODE_11G;
- case CHANNEL_B:
+ case AR5K_MODE_11B:
return AR5K_EEPROM_MODE_11B;
default:
return -1;
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/*
* Set led state
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/*
* Mode-independent initial register writes
#include <linux/pci.h>
#include "ath5k.h"
-#include "base.h"
#define ATH_SDEVICE(subv, subd) \
.vendor = PCI_ANY_ID, .device = PCI_ANY_ID, \
*
*/
+#include <net/mac80211.h>
#include <asm/unaligned.h>
+#include "ath5k.h"
#include "base.h"
#include "reg.h"
/* Any MAC address is fine, all others are included through the
* filter.
*/
- memcpy(&ah->lladdr, vif->addr, ETH_ALEN);
ath5k_hw_set_lladdr(ah, vif->addr);
- memcpy(&avf->lladdr, vif->addr, ETH_ALEN);
-
ath5k_update_bssid_mask_and_opmode(ah, vif);
ret = 0;
end:
ah->iobase = mem; /* So we can unmap it on detach */
/* Initialize */
- ret = ath5k_init_softc(ah, &ath_pci_bus_ops);
+ ret = ath5k_init_ah(ah, &ath_pci_bus_ops);
if (ret)
goto err_free;
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
struct ath5k_hw *ah = hw->priv;
- ath5k_deinit_softc(ah);
+ ath5k_deinit_ah(ah);
pci_iounmap(pdev, ah->iobase);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/*
* AR5212+ can use higher rates for ack transmission
case AR5K_BWMODE_DEFAULT:
default:
slot_time = AR5K_INIT_SLOT_TIME_DEFAULT;
- if ((channel->hw_value & CHANNEL_CCK) && !ah->ah_short_slot)
+ if ((channel->hw_value == AR5K_MODE_11B) && !ah->ah_short_slot)
slot_time = AR5K_INIT_SLOT_TIME_B;
break;
}
case AR5K_BWMODE_DEFAULT:
sifs = AR5K_INIT_SIFS_DEFAULT_BG;
default:
- if (channel->hw_value & CHANNEL_5GHZ)
+ if (channel->band == IEEE80211_BAND_5GHZ)
sifs = AR5K_INIT_SIFS_DEFAULT_A;
break;
}
#include "ath5k.h"
#include "reg.h"
-#include "base.h"
#include "rfbuffer.h"
#include "rfgain.h"
+#include "../regd.h"
/******************\
/*
* Get the PHY Chip revision
*/
-u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan)
+u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, enum ieee80211_band band)
{
unsigned int i;
u32 srev;
/*
* Set the radio chip access register
*/
- switch (chan) {
- case CHANNEL_2GHZ:
+ switch (band) {
+ case IEEE80211_BAND_2GHZ:
ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_2GHZ, AR5K_PHY(0));
break;
- case CHANNEL_5GHZ:
+ case IEEE80211_BAND_5GHZ:
ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
break;
default:
/*
* Check if a channel is supported
*/
-bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags)
+bool ath5k_channel_ok(struct ath5k_hw *ah, struct ieee80211_channel *channel)
{
+ u16 freq = channel->center_freq;
+
/* Check if the channel is in our supported range */
- if (flags & CHANNEL_2GHZ) {
+ if (channel->band == IEEE80211_BAND_2GHZ) {
if ((freq >= ah->ah_capabilities.cap_range.range_2ghz_min) &&
(freq <= ah->ah_capabilities.cap_range.range_2ghz_max))
return true;
- } else if (flags & CHANNEL_5GHZ)
+ } else if (channel->band == IEEE80211_BAND_5GHZ)
if ((freq >= ah->ah_capabilities.cap_range.range_5ghz_min) &&
(freq <= ah->ah_capabilities.cap_range.range_5ghz_max))
return true;
ds_coef_exp, ds_coef_man, clock;
BUG_ON(!(ah->ah_version == AR5K_AR5212) ||
- !(channel->hw_value & CHANNEL_OFDM));
+ (channel->hw_value == AR5K_MODE_11B));
/* Get coefficient
* ALGO: coef = (5 * clock / carrier_freq) / 2
u32 delay;
delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
AR5K_PHY_RX_DELAY_M;
- delay = (channel->hw_value & CHANNEL_CCK) ?
+ delay = (channel->hw_value == AR5K_MODE_11B) ?
((delay << 2) / 22) : (delay / 10);
if (ah->ah_bwmode == AR5K_BWMODE_10MHZ)
delay = delay << 1;
}
/* Set Output and Driver bias current (OB/DB) */
- if (channel->hw_value & CHANNEL_2GHZ) {
+ if (channel->band == IEEE80211_BAND_2GHZ) {
- if (channel->hw_value & CHANNEL_CCK)
+ if (channel->hw_value == AR5K_MODE_11B)
ee_mode = AR5K_EEPROM_MODE_11B;
else
ee_mode = AR5K_EEPROM_MODE_11G;
AR5K_RF_DB_2GHZ, true);
/* RF5111 always needs OB/DB for 5GHz, even if we use 2GHz */
- } else if ((channel->hw_value & CHANNEL_5GHZ) ||
+ } else if ((channel->band == IEEE80211_BAND_5GHZ) ||
(ah->ah_radio == AR5K_RF5111)) {
/* For 11a, Turbo and XR we need to choose
if (ah->ah_radio == AR5K_RF5111) {
/* Set gain_F settings according to current step */
- if (channel->hw_value & CHANNEL_OFDM) {
+ if (channel->hw_value != AR5K_MODE_11B) {
AR5K_REG_WRITE_BITS(ah, AR5K_PHY_FRAME_CTL,
AR5K_PHY_FRAME_CTL_TX_CLIP,
if (ah->ah_radio == AR5K_RF5112) {
/* Set gain_F settings according to current step */
- if (channel->hw_value & CHANNEL_OFDM) {
+ if (channel->hw_value != AR5K_MODE_11B) {
ath5k_hw_rfb_op(ah, rf_regs, g_step->gos_param[0],
AR5K_RF_MIXGAIN_OVR, true);
}
if (ah->ah_radio == AR5K_RF5413 &&
- channel->hw_value & CHANNEL_2GHZ) {
+ channel->band == IEEE80211_BAND_2GHZ) {
ath5k_hw_rfb_op(ah, rf_regs, 1, AR5K_RF_DERBY_CHAN_SEL_MODE,
true);
*/
data0 = data1 = 0;
- if (channel->hw_value & CHANNEL_2GHZ) {
+ if (channel->band == IEEE80211_BAND_2GHZ) {
/* Map 2GHz channel to 5GHz Atheros channel ID */
ret = ath5k_hw_rf5111_chan2athchan(
ieee80211_frequency_to_channel(channel->center_freq),
int ret;
/*
* Check bounds supported by the PHY (we don't care about regulatory
- * restrictions at this point). Note: hw_value already has the band
- * (CHANNEL_2GHZ, or CHANNEL_5GHZ) so we inform ath5k_channel_ok()
- * of the band by that */
- if (!ath5k_channel_ok(ah, channel->center_freq, channel->hw_value)) {
+ * restrictions at this point).
+ */
+ if (!ath5k_channel_ok(ah, channel)) {
ATH5K_ERR(ah,
"channel frequency (%u MHz) out of supported "
"band range\n",
ret = ath5k_hw_rf511x_iq_calibrate(ah);
if ((ah->ah_radio == AR5K_RF5111 || ah->ah_radio == AR5K_RF5112) &&
- (channel->hw_value & CHANNEL_OFDM))
+ (channel->hw_value != AR5K_MODE_11B))
ath5k_hw_request_rfgain_probe(ah);
return ret;
/* Convert current frequency to fbin value (the same way channels
* are stored on EEPROM, check out ath5k_eeprom_bin2freq) and scale
* up by 2 so we can compare it later */
- if (channel->hw_value & CHANNEL_2GHZ) {
+ if (channel->band == IEEE80211_BAND_2GHZ) {
chan_fbin = (channel->center_freq - 2300) * 10;
freq_band = AR5K_EEPROM_BAND_2GHZ;
} else {
spur_freq_sigma_delta = (spur_delta_phase >> 10);
symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 4;
default:
- if (channel->hw_value == CHANNEL_A) {
+ if (channel->band == IEEE80211_BAND_5GHZ) {
/* Both sample_freq and chip_freq are 40MHz */
spur_delta_phase = (spur_offset << 17) / 25;
spur_freq_sigma_delta =
idx_l = 0;
idx_r = 0;
- if (!(channel->hw_value & CHANNEL_OFDM)) {
+ switch (channel->hw_value) {
+ case AR5K_EEPROM_MODE_11A:
+ pcinfo = ee->ee_pwr_cal_a;
+ mode = AR5K_EEPROM_MODE_11A;
+ break;
+ case AR5K_EEPROM_MODE_11B:
pcinfo = ee->ee_pwr_cal_b;
mode = AR5K_EEPROM_MODE_11B;
- } else if (channel->hw_value & CHANNEL_2GHZ) {
+ break;
+ case AR5K_EEPROM_MODE_11G:
+ default:
pcinfo = ee->ee_pwr_cal_g;
mode = AR5K_EEPROM_MODE_11G;
- } else {
- pcinfo = ee->ee_pwr_cal_a;
- mode = AR5K_EEPROM_MODE_11A;
+ break;
}
max = ee->ee_n_piers[mode] - 1;
idx_l = 0;
idx_r = 0;
- if (!(channel->hw_value & CHANNEL_OFDM)) {
+ switch (channel->hw_value) {
+ case AR5K_MODE_11A:
+ rpinfo = ee->ee_rate_tpwr_a;
+ mode = AR5K_EEPROM_MODE_11A;
+ break;
+ case AR5K_MODE_11B:
rpinfo = ee->ee_rate_tpwr_b;
mode = AR5K_EEPROM_MODE_11B;
- } else if (channel->hw_value & CHANNEL_2GHZ) {
+ break;
+ case AR5K_MODE_11G:
+ default:
rpinfo = ee->ee_rate_tpwr_g;
mode = AR5K_EEPROM_MODE_11G;
- } else {
- rpinfo = ee->ee_rate_tpwr_a;
- mode = AR5K_EEPROM_MODE_11A;
+ break;
}
max = ee->ee_rate_target_pwr_num[mode] - 1;
ctl_mode = ath_regd_get_band_ctl(regulatory, channel->band);
- switch (channel->hw_value & CHANNEL_MODES) {
- case CHANNEL_A:
+ switch (channel->hw_value) {
+ case AR5K_MODE_11A:
if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
ctl_mode |= AR5K_CTL_TURBO;
else
ctl_mode |= AR5K_CTL_11A;
break;
- case CHANNEL_G:
+ case AR5K_MODE_11G:
if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
ctl_mode |= AR5K_CTL_TURBOG;
else
ctl_mode |= AR5K_CTL_11G;
break;
- case CHANNEL_B:
+ case AR5K_MODE_11B:
ctl_mode |= AR5K_CTL_11B;
break;
- case CHANNEL_XR:
- /* Fall through */
default:
return;
}
/* Write OFDM timings on 5212*/
if (ah->ah_version == AR5K_AR5212 &&
- channel->hw_value & CHANNEL_OFDM) {
+ channel->hw_value != AR5K_MODE_11B) {
ret = ath5k_hw_write_ofdm_timings(ah, channel);
if (ret)
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
-#include "base.h"
/******************\
case AR5K_TX_QUEUE_CAB:
queue = AR5K_TX_QUEUE_ID_CAB;
break;
- case AR5K_TX_QUEUE_XR_DATA:
- if (ah->ah_version != AR5K_AR5212)
- ATH5K_ERR(ah,
- "XR data queues only supported in"
- " 5212!\n");
- queue = AR5K_TX_QUEUE_ID_XR_DATA;
- break;
default:
return -EINVAL;
}
*
* Also we have different lowest rate for 802.11a
*/
- if (channel->hw_value & CHANNEL_5GHZ)
+ if (channel->band == IEEE80211_BAND_5GHZ)
rate = &ah->sbands[IEEE80211_BAND_5GHZ].bitrates[0];
else
rate = &ah->sbands[IEEE80211_BAND_2GHZ].bitrates[0];
#include <linux/platform_device.h>
#include "ath5k.h"
#include "reg.h"
-#include "base.h"
#include "debug.h"
/*
* Set core clock frequency
*/
- if (channel->hw_value & CHANNEL_5GHZ)
- clock = 40; /* 802.11a */
- else if (channel->hw_value & CHANNEL_CCK)
- clock = 22; /* 802.11b */
- else
- clock = 44; /* 802.11g */
+ switch (channel->hw_value) {
+ case AR5K_MODE_11A:
+ clock = 40;
+ break;
+ case AR5K_MODE_11B:
+ clock = 22;
+ break;
+ case AR5K_MODE_11G:
+ default:
+ clock = 44;
+ break;
+ }
/* Use clock multiplier for non-default
* bwmode */
/*
* Bring up MAC + PHY Chips and program PLL
+ * Channel is NULL for the initial wakeup.
*/
-int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
+int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel)
{
struct pci_dev *pdev = ah->pdev;
u32 turbo, mode, clock, bus_flags;
mode = 0;
clock = 0;
- if ((ath5k_get_bus_type(ah) != ATH_AHB) || !initial) {
+ if ((ath5k_get_bus_type(ah) != ATH_AHB) || channel) {
/* Wakeup the device */
ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
if (ret) {
/* On initialization skip PLL programming since we don't have
* a channel / mode set yet */
- if (initial)
+ if (!channel)
return 0;
if (ah->ah_version != AR5K_AR5210) {
clock = AR5K_PHY_PLL_RF5111; /*Zero*/
}
- if (flags & CHANNEL_2GHZ) {
+ if (channel->band == IEEE80211_BAND_2GHZ) {
mode |= AR5K_PHY_MODE_FREQ_2GHZ;
clock |= AR5K_PHY_PLL_44MHZ;
- if (flags & CHANNEL_CCK) {
+ if (channel->hw_value == AR5K_MODE_11B) {
mode |= AR5K_PHY_MODE_MOD_CCK;
- } else if (flags & CHANNEL_OFDM) {
+ } else {
/* XXX Dynamic OFDM/CCK is not supported by the
* AR5211 so we set MOD_OFDM for plain g (no
* CCK headers) operation. We need to test
mode |= AR5K_PHY_MODE_MOD_OFDM;
else
mode |= AR5K_PHY_MODE_MOD_DYN;
- } else {
- ATH5K_ERR(ah,
- "invalid radio modulation mode\n");
- return -EINVAL;
}
- } else if (flags & CHANNEL_5GHZ) {
- mode |= AR5K_PHY_MODE_FREQ_5GHZ;
+ } else if (channel->band == IEEE80211_BAND_5GHZ) {
+ mode |= (AR5K_PHY_MODE_FREQ_5GHZ |
+ AR5K_PHY_MODE_MOD_OFDM);
/* Different PLL setting for 5413 */
if (ah->ah_radio == AR5K_RF5413)
clock = AR5K_PHY_PLL_40MHZ_5413;
else
clock |= AR5K_PHY_PLL_40MHZ;
-
- if (flags & CHANNEL_OFDM)
- mode |= AR5K_PHY_MODE_MOD_OFDM;
- else {
- ATH5K_ERR(ah,
- "invalid radio modulation mode\n");
- return -EINVAL;
- }
} else {
ATH5K_ERR(ah, "invalid radio frequency mode\n");
return -EINVAL;
u32 data;
ath5k_hw_reg_write(ah, AR5K_PHY_CCKTXCTL_WORLD,
AR5K_PHY_CCKTXCTL);
- if (channel->hw_value & CHANNEL_5GHZ)
+ if (channel->band == IEEE80211_BAND_5GHZ)
data = 0xffb81020;
else
data = 0xffb80d20;
/* Set CCK to OFDM power delta on tx power
* adjustment register */
if (ah->ah_phy_revision >= AR5K_SREV_PHY_5212A) {
- if (channel->hw_value == CHANNEL_G)
+ if (channel->hw_value == AR5K_MODE_11G)
ath5k_hw_reg_write(ah,
AR5K_REG_SM((ee->ee_cck_ofdm_gain_delta * -1),
AR5K_PHY_TX_PWR_ADJ_CCK_GAIN_DELTA) |
ret = 0;
}
- switch (channel->hw_value & CHANNEL_MODES) {
- case CHANNEL_A:
- mode = AR5K_MODE_11A;
+ mode = channel->hw_value;
+ switch (mode) {
+ case AR5K_MODE_11A:
break;
- case CHANNEL_G:
-
+ case AR5K_MODE_11G:
if (ah->ah_version <= AR5K_AR5211) {
ATH5K_ERR(ah,
"G mode not available on 5210/5211");
return -EINVAL;
}
-
- mode = AR5K_MODE_11G;
break;
- case CHANNEL_B:
-
+ case AR5K_MODE_11B:
if (ah->ah_version < AR5K_AR5211) {
ATH5K_ERR(ah,
"B mode not available on 5210");
return -EINVAL;
}
-
- mode = AR5K_MODE_11B;
- break;
- case CHANNEL_XR:
- if (ah->ah_version == AR5K_AR5211) {
- ATH5K_ERR(ah,
- "XR mode not available on 5211");
- return -EINVAL;
- }
- mode = AR5K_MODE_XR;
break;
default:
ATH5K_ERR(ah,
}
/* Wakeup the device */
- ret = ath5k_hw_nic_wakeup(ah, channel->hw_value, false);
+ ret = ath5k_hw_nic_wakeup(ah, channel);
if (ret)
return ret;
* THE POSSIBILITY OF SUCH DAMAGES.
*/
-#include "base.h"
+#include "ath5k.h"
static inline void ath5k_rfkill_disable(struct ath5k_hw *ah)
#include <linux/device.h>
#include <linux/pci.h>
-#include "base.h"
#include "ath5k.h"
#include "reg.h"
#define __TRACE_ATH5K_H
#include <linux/tracepoint.h>
-#include "base.h"
#ifndef CONFIG_ATH5K_TRACER
#undef TRACE_EVENT
#endif
struct sk_buff;
+struct ath5k_txq;
+struct ath5k_tx_status;
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ath5k
--- /dev/null
+config ATH6KL
+ tristate "Atheros ath6kl support"
+ depends on MMC
+ depends on CFG80211
+ ---help---
+ This module adds support for wireless adapters based on
+ Atheros AR6003 chipset running over SDIO. If you choose to
+ build it as a module, it will be called ath6kl. Pls note
+ that AR6002 and AR6001 are not supported by this driver.
+
+config ATH6KL_DEBUG
+ bool "Atheros ath6kl debugging"
+ depends on ATH6KL
+ ---help---
+ Enables debug support
--- /dev/null
+#------------------------------------------------------------------------------
+# Copyright (c) 2004-2010 Atheros Communications Inc.
+# All rights reserved.
+#
+#
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
+#
+#
+# Author(s): ="Atheros"
+#------------------------------------------------------------------------------
+
+obj-$(CONFIG_ATH6KL) := ath6kl.o
+ath6kl-y += debug.o
+ath6kl-y += htc_hif.o
+ath6kl-y += htc.o
+ath6kl-y += bmi.o
+ath6kl-y += cfg80211.o
+ath6kl-y += init.o
+ath6kl-y += main.o
+ath6kl-y += txrx.o
+ath6kl-y += wmi.o
+ath6kl-y += node.o
+ath6kl-y += sdio.o
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "hif-ops.h"
+#include "target.h"
+#include "debug.h"
+
+static int ath6kl_get_bmi_cmd_credits(struct ath6kl *ar)
+{
+ u32 addr;
+ unsigned long timeout;
+ int ret;
+
+ ar->bmi.cmd_credits = 0;
+
+ /* Read the counter register to get the command credits */
+ addr = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
+
+ timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
+ while (time_before(jiffies, timeout) && !ar->bmi.cmd_credits) {
+
+ /*
+ * Hit the credit counter with a 4-byte access, the first byte
+ * read will hit the counter and cause a decrement, while the
+ * remaining 3 bytes has no effect. The rationale behind this
+ * is to make all HIF accesses 4-byte aligned.
+ */
+ ret = hif_read_write_sync(ar, addr,
+ (u8 *)&ar->bmi.cmd_credits, 4,
+ HIF_RD_SYNC_BYTE_INC);
+ if (ret) {
+ ath6kl_err("Unable to decrement the command credit count register: %d\n",
+ ret);
+ return ret;
+ }
+
+ /* The counter is only 8 bits.
+ * Ignore anything in the upper 3 bytes
+ */
+ ar->bmi.cmd_credits &= 0xFF;
+ }
+
+ if (!ar->bmi.cmd_credits) {
+ ath6kl_err("bmi communication timeout\n");
+ return -ETIMEDOUT;
+ }
+
+ return 0;
+}
+
+static int ath6kl_bmi_get_rx_lkahd(struct ath6kl *ar, bool need_timeout)
+{
+ unsigned long timeout;
+ u32 rx_word = 0;
+ int ret = 0;
+
+ timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
+ while ((!need_timeout || time_before(jiffies, timeout)) && !rx_word) {
+ ret = hif_read_write_sync(ar, RX_LOOKAHEAD_VALID_ADDRESS,
+ (u8 *)&rx_word, sizeof(rx_word),
+ HIF_RD_SYNC_BYTE_INC);
+ if (ret) {
+ ath6kl_err("unable to read RX_LOOKAHEAD_VALID\n");
+ return ret;
+ }
+
+ /* all we really want is one bit */
+ rx_word &= (1 << ENDPOINT1);
+ }
+
+ if (!rx_word) {
+ ath6kl_err("bmi_recv_buf FIFO empty\n");
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int ath6kl_bmi_send_buf(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ int ret;
+ u32 addr;
+
+ ret = ath6kl_get_bmi_cmd_credits(ar);
+ if (ret)
+ return ret;
+
+ addr = ar->mbox_info.htc_addr;
+
+ ret = hif_read_write_sync(ar, addr, buf, len,
+ HIF_WR_SYNC_BYTE_INC);
+ if (ret)
+ ath6kl_err("unable to send the bmi data to the device\n");
+
+ return ret;
+}
+
+static int ath6kl_bmi_recv_buf(struct ath6kl *ar,
+ u8 *buf, u32 len, bool want_timeout)
+{
+ int ret;
+ u32 addr;
+
+ /*
+ * During normal bootup, small reads may be required.
+ * Rather than issue an HIF Read and then wait as the Target
+ * adds successive bytes to the FIFO, we wait here until
+ * we know that response data is available.
+ *
+ * This allows us to cleanly timeout on an unexpected
+ * Target failure rather than risk problems at the HIF level.
+ * In particular, this avoids SDIO timeouts and possibly garbage
+ * data on some host controllers. And on an interconnect
+ * such as Compact Flash (as well as some SDIO masters) which
+ * does not provide any indication on data timeout, it avoids
+ * a potential hang or garbage response.
+ *
+ * Synchronization is more difficult for reads larger than the
+ * size of the MBOX FIFO (128B), because the Target is unable
+ * to push the 129th byte of data until AFTER the Host posts an
+ * HIF Read and removes some FIFO data. So for large reads the
+ * Host proceeds to post an HIF Read BEFORE all the data is
+ * actually available to read. Fortunately, large BMI reads do
+ * not occur in practice -- they're supported for debug/development.
+ *
+ * So Host/Target BMI synchronization is divided into these cases:
+ * CASE 1: length < 4
+ * Should not happen
+ *
+ * CASE 2: 4 <= length <= 128
+ * Wait for first 4 bytes to be in FIFO
+ * If CONSERVATIVE_BMI_READ is enabled, also wait for
+ * a BMI command credit, which indicates that the ENTIRE
+ * response is available in the the FIFO
+ *
+ * CASE 3: length > 128
+ * Wait for the first 4 bytes to be in FIFO
+ *
+ * For most uses, a small timeout should be sufficient and we will
+ * usually see a response quickly; but there may be some unusual
+ * (debug) cases of BMI_EXECUTE where we want an larger timeout.
+ * For now, we use an unbounded busy loop while waiting for
+ * BMI_EXECUTE.
+ *
+ * If BMI_EXECUTE ever needs to support longer-latency execution,
+ * especially in production, this code needs to be enhanced to sleep
+ * and yield. Also note that BMI_COMMUNICATION_TIMEOUT is currently
+ * a function of Host processor speed.
+ */
+ if (len >= 4) { /* NB: Currently, always true */
+ ret = ath6kl_bmi_get_rx_lkahd(ar, want_timeout);
+ if (ret)
+ return ret;
+ }
+
+ addr = ar->mbox_info.htc_addr;
+ ret = hif_read_write_sync(ar, addr, buf, len,
+ HIF_RD_SYNC_BYTE_INC);
+ if (ret) {
+ ath6kl_err("Unable to read the bmi data from the device: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_done(struct ath6kl *ar)
+{
+ int ret;
+ u32 cid = BMI_DONE;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_dbg(ATH6KL_DBG_BMI, "bmi done skipped\n");
+ return 0;
+ }
+
+ ar->bmi.done_sent = true;
+
+ ret = ath6kl_bmi_send_buf(ar, (u8 *)&cid, sizeof(cid));
+ if (ret) {
+ ath6kl_err("Unable to send bmi done: %d\n", ret);
+ return ret;
+ }
+
+ ath6kl_bmi_cleanup(ar);
+
+ return 0;
+}
+
+int ath6kl_bmi_get_target_info(struct ath6kl *ar,
+ struct ath6kl_bmi_target_info *targ_info)
+{
+ int ret;
+ u32 cid = BMI_GET_TARGET_INFO;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ ret = ath6kl_bmi_send_buf(ar, (u8 *)&cid, sizeof(cid));
+ if (ret) {
+ ath6kl_err("Unable to send get target info: %d\n", ret);
+ return ret;
+ }
+
+ ret = ath6kl_bmi_recv_buf(ar, (u8 *)&targ_info->version,
+ sizeof(targ_info->version), true);
+ if (ret) {
+ ath6kl_err("Unable to recv target info: %d\n", ret);
+ return ret;
+ }
+
+ if (le32_to_cpu(targ_info->version) == TARGET_VERSION_SENTINAL) {
+ /* Determine how many bytes are in the Target's targ_info */
+ ret = ath6kl_bmi_recv_buf(ar,
+ (u8 *)&targ_info->byte_count,
+ sizeof(targ_info->byte_count),
+ true);
+ if (ret) {
+ ath6kl_err("unable to read target info byte count: %d\n",
+ ret);
+ return ret;
+ }
+
+ /*
+ * The target's targ_info doesn't match the host's targ_info.
+ * We need to do some backwards compatibility to make this work.
+ */
+ if (le32_to_cpu(targ_info->byte_count) != sizeof(*targ_info)) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ /* Read the remainder of the targ_info */
+ ret = ath6kl_bmi_recv_buf(ar,
+ ((u8 *)targ_info) +
+ sizeof(targ_info->byte_count),
+ sizeof(*targ_info) -
+ sizeof(targ_info->byte_count),
+ true);
+
+ if (ret) {
+ ath6kl_err("Unable to read target info (%d bytes): %d\n",
+ targ_info->byte_count, ret);
+ return ret;
+ }
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_BMI, "target info (ver: 0x%x type: 0x%x)\n",
+ targ_info->version, targ_info->type);
+
+ return 0;
+}
+
+int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
+{
+ u32 cid = BMI_READ_MEMORY;
+ int ret;
+ u32 offset;
+ u32 len_remain, rx_len;
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = BMI_DATASZ_MAX + sizeof(cid) + sizeof(addr) + sizeof(len);
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI,
+ "bmi read memory: device: addr: 0x%x, len: %d\n",
+ addr, len);
+
+ len_remain = len;
+
+ while (len_remain) {
+ rx_len = (len_remain < BMI_DATASZ_MAX) ?
+ len_remain : BMI_DATASZ_MAX;
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &rx_len, sizeof(rx_len));
+ offset += sizeof(len);
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n",
+ ret);
+ return ret;
+ }
+ ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, rx_len, true);
+ if (ret) {
+ ath6kl_err("Unable to read from the device: %d\n",
+ ret);
+ return ret;
+ }
+ memcpy(&buf[len - len_remain], ar->bmi.cmd_buf, rx_len);
+ len_remain -= rx_len; addr += rx_len;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
+{
+ u32 cid = BMI_WRITE_MEMORY;
+ int ret;
+ u32 offset;
+ u32 len_remain, tx_len;
+ const u32 header = sizeof(cid) + sizeof(addr) + sizeof(len);
+ u8 aligned_buf[BMI_DATASZ_MAX];
+ u8 *src;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ if ((BMI_DATASZ_MAX + header) > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ memset(ar->bmi.cmd_buf, 0, BMI_DATASZ_MAX + header);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI,
+ "bmi write memory: addr: 0x%x, len: %d\n", addr, len);
+
+ len_remain = len;
+ while (len_remain) {
+ src = &buf[len - len_remain];
+
+ if (len_remain < (BMI_DATASZ_MAX - header)) {
+ if (len_remain & 3) {
+ /* align it with 4 bytes */
+ len_remain = len_remain +
+ (4 - (len_remain & 3));
+ memcpy(aligned_buf, src, len_remain);
+ src = aligned_buf;
+ }
+ tx_len = len_remain;
+ } else {
+ tx_len = (BMI_DATASZ_MAX - header);
+ }
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &tx_len, sizeof(tx_len));
+ offset += sizeof(tx_len);
+ memcpy(&(ar->bmi.cmd_buf[offset]), src, tx_len);
+ offset += tx_len;
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n",
+ ret);
+ return ret;
+ }
+ len_remain -= tx_len; addr += tx_len;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_execute(struct ath6kl *ar, u32 addr, u32 *param)
+{
+ u32 cid = BMI_EXECUTE;
+ int ret;
+ u32 offset;
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = sizeof(cid) + sizeof(addr) + sizeof(param);
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI, "bmi execute: addr: 0x%x, param: %d)\n",
+ addr, *param);
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+ memcpy(&(ar->bmi.cmd_buf[offset]), param, sizeof(*param));
+ offset += sizeof(*param);
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n", ret);
+ return ret;
+ }
+
+ ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, sizeof(*param), false);
+ if (ret) {
+ ath6kl_err("Unable to read from the device: %d\n", ret);
+ return ret;
+ }
+
+ memcpy(param, ar->bmi.cmd_buf, sizeof(*param));
+
+ return 0;
+}
+
+int ath6kl_bmi_set_app_start(struct ath6kl *ar, u32 addr)
+{
+ u32 cid = BMI_SET_APP_START;
+ int ret;
+ u32 offset;
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = sizeof(cid) + sizeof(addr);
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI, "bmi set app start: addr: 0x%x\n", addr);
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_reg_read(struct ath6kl *ar, u32 addr, u32 *param)
+{
+ u32 cid = BMI_READ_SOC_REGISTER;
+ int ret;
+ u32 offset;
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = sizeof(cid) + sizeof(addr);
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI, "bmi read SOC reg: addr: 0x%x\n", addr);
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n", ret);
+ return ret;
+ }
+
+ ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, sizeof(*param), true);
+ if (ret) {
+ ath6kl_err("Unable to read from the device: %d\n", ret);
+ return ret;
+ }
+ memcpy(param, ar->bmi.cmd_buf, sizeof(*param));
+
+ return 0;
+}
+
+int ath6kl_bmi_reg_write(struct ath6kl *ar, u32 addr, u32 param)
+{
+ u32 cid = BMI_WRITE_SOC_REGISTER;
+ int ret;
+ u32 offset;
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = sizeof(cid) + sizeof(addr) + sizeof(param);
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI,
+ "bmi write SOC reg: addr: 0x%x, param: %d\n",
+ addr, param);
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+ memcpy(&(ar->bmi.cmd_buf[offset]), ¶m, sizeof(param));
+ offset += sizeof(param);
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ u32 cid = BMI_LZ_DATA;
+ int ret;
+ u32 offset;
+ u32 len_remain, tx_len;
+ const u32 header = sizeof(cid) + sizeof(len);
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = BMI_DATASZ_MAX + header;
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI, "bmi send LZ data: len: %d)\n",
+ len);
+
+ len_remain = len;
+ while (len_remain) {
+ tx_len = (len_remain < (BMI_DATASZ_MAX - header)) ?
+ len_remain : (BMI_DATASZ_MAX - header);
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &tx_len, sizeof(tx_len));
+ offset += sizeof(tx_len);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &buf[len - len_remain],
+ tx_len);
+ offset += tx_len;
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to write to the device: %d\n",
+ ret);
+ return ret;
+ }
+
+ len_remain -= tx_len;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_lz_stream_start(struct ath6kl *ar, u32 addr)
+{
+ u32 cid = BMI_LZ_STREAM_START;
+ int ret;
+ u32 offset;
+ u16 size;
+
+ if (ar->bmi.done_sent) {
+ ath6kl_err("bmi done sent already, cmd %d disallowed\n", cid);
+ return -EACCES;
+ }
+
+ size = sizeof(cid) + sizeof(addr);
+ if (size > MAX_BMI_CMDBUF_SZ) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ memset(ar->bmi.cmd_buf, 0, size);
+
+ ath6kl_dbg(ATH6KL_DBG_BMI,
+ "bmi LZ stream start: addr: 0x%x)\n",
+ addr);
+
+ offset = 0;
+ memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
+ offset += sizeof(cid);
+ memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
+ offset += sizeof(addr);
+
+ ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ if (ret) {
+ ath6kl_err("Unable to start LZ stream to the device: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+int ath6kl_bmi_fast_download(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
+{
+ int ret;
+ u32 last_word = 0;
+ u32 last_word_offset = len & ~0x3;
+ u32 unaligned_bytes = len & 0x3;
+
+ ret = ath6kl_bmi_lz_stream_start(ar, addr);
+ if (ret)
+ return ret;
+
+ if (unaligned_bytes) {
+ /* copy the last word into a zero padded buffer */
+ memcpy(&last_word, &buf[last_word_offset], unaligned_bytes);
+ }
+
+ ret = ath6kl_bmi_lz_data(ar, buf, last_word_offset);
+ if (ret)
+ return ret;
+
+ if (unaligned_bytes)
+ ret = ath6kl_bmi_lz_data(ar, (u8 *)&last_word, 4);
+
+ if (!ret) {
+ /* Close compressed stream and open a new (fake) one.
+ * This serves mainly to flush Target caches. */
+ ret = ath6kl_bmi_lz_stream_start(ar, 0x00);
+ }
+ return ret;
+}
+
+int ath6kl_bmi_init(struct ath6kl *ar)
+{
+ ar->bmi.cmd_buf = kzalloc(MAX_BMI_CMDBUF_SZ, GFP_ATOMIC);
+
+ if (!ar->bmi.cmd_buf)
+ return -ENOMEM;
+
+ return 0;
+}
+
+void ath6kl_bmi_cleanup(struct ath6kl *ar)
+{
+ kfree(ar->bmi.cmd_buf);
+ ar->bmi.cmd_buf = NULL;
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef BMI_H
+#define BMI_H
+
+/*
+ * Bootloader Messaging Interface (BMI)
+ *
+ * BMI is a very simple messaging interface used during initialization
+ * to read memory, write memory, execute code, and to define an
+ * application entry PC.
+ *
+ * It is used to download an application to ATH6KL, to provide
+ * patches to code that is already resident on ATH6KL, and generally
+ * to examine and modify state. The Host has an opportunity to use
+ * BMI only once during bootup. Once the Host issues a BMI_DONE
+ * command, this opportunity ends.
+ *
+ * The Host writes BMI requests to mailbox0, and reads BMI responses
+ * from mailbox0. BMI requests all begin with a command
+ * (see below for specific commands), and are followed by
+ * command-specific data.
+ *
+ * Flow control:
+ * The Host can only issue a command once the Target gives it a
+ * "BMI Command Credit", using ATH6KL Counter #4. As soon as the
+ * Target has completed a command, it issues another BMI Command
+ * Credit (so the Host can issue the next command).
+ *
+ * BMI handles all required Target-side cache flushing.
+ */
+
+#define MAX_BMI_CMDBUF_SZ (BMI_DATASZ_MAX + \
+ (sizeof(u32) * 3 /* cmd + addr + len */))
+
+/* Maximum data size used for BMI transfers */
+#define BMI_DATASZ_MAX 256
+
+/* BMI Commands */
+
+#define BMI_NO_COMMAND 0
+
+#define BMI_DONE 1
+/*
+ * Semantics: Host is done using BMI
+ * Request format:
+ * u32 command (BMI_DONE)
+ * Response format: none
+ */
+
+#define BMI_READ_MEMORY 2
+/*
+ * Semantics: Host reads ATH6KL memory
+ * Request format:
+ * u32 command (BMI_READ_MEMORY)
+ * u32 address
+ * u32 length, at most BMI_DATASZ_MAX
+ * Response format:
+ * u8 data[length]
+ */
+
+#define BMI_WRITE_MEMORY 3
+/*
+ * Semantics: Host writes ATH6KL memory
+ * Request format:
+ * u32 command (BMI_WRITE_MEMORY)
+ * u32 address
+ * u32 length, at most BMI_DATASZ_MAX
+ * u8 data[length]
+ * Response format: none
+ */
+
+#define BMI_EXECUTE 4
+/*
+ * Semantics: Causes ATH6KL to execute code
+ * Request format:
+ * u32 command (BMI_EXECUTE)
+ * u32 address
+ * u32 parameter
+ * Response format:
+ * u32 return value
+ */
+
+#define BMI_SET_APP_START 5
+/*
+ * Semantics: Set Target application starting address
+ * Request format:
+ * u32 command (BMI_SET_APP_START)
+ * u32 address
+ * Response format: none
+ */
+
+#define BMI_READ_SOC_REGISTER 6
+/*
+ * Semantics: Read a 32-bit Target SOC register.
+ * Request format:
+ * u32 command (BMI_READ_REGISTER)
+ * u32 address
+ * Response format:
+ * u32 value
+ */
+
+#define BMI_WRITE_SOC_REGISTER 7
+/*
+ * Semantics: Write a 32-bit Target SOC register.
+ * Request format:
+ * u32 command (BMI_WRITE_REGISTER)
+ * u32 address
+ * u32 value
+ *
+ * Response format: none
+ */
+
+#define BMI_GET_TARGET_ID 8
+#define BMI_GET_TARGET_INFO 8
+/*
+ * Semantics: Fetch the 4-byte Target information
+ * Request format:
+ * u32 command (BMI_GET_TARGET_ID/INFO)
+ * Response format1 (old firmware):
+ * u32 TargetVersionID
+ * Response format2 (newer firmware):
+ * u32 TARGET_VERSION_SENTINAL
+ * struct bmi_target_info;
+ */
+
+#define TARGET_VERSION_SENTINAL 0xffffffff
+#define TARGET_TYPE_AR6003 3
+
+#define BMI_ROMPATCH_INSTALL 9
+/*
+ * Semantics: Install a ROM Patch.
+ * Request format:
+ * u32 command (BMI_ROMPATCH_INSTALL)
+ * u32 Target ROM Address
+ * u32 Target RAM Address or Value (depending on Target Type)
+ * u32 Size, in bytes
+ * u32 Activate? 1-->activate;
+ * 0-->install but do not activate
+ * Response format:
+ * u32 PatchID
+ */
+
+#define BMI_ROMPATCH_UNINSTALL 10
+/*
+ * Semantics: Uninstall a previously-installed ROM Patch,
+ * automatically deactivating, if necessary.
+ * Request format:
+ * u32 command (BMI_ROMPATCH_UNINSTALL)
+ * u32 PatchID
+ *
+ * Response format: none
+ */
+
+#define BMI_ROMPATCH_ACTIVATE 11
+/*
+ * Semantics: Activate a list of previously-installed ROM Patches.
+ * Request format:
+ * u32 command (BMI_ROMPATCH_ACTIVATE)
+ * u32 rompatch_count
+ * u32 PatchID[rompatch_count]
+ *
+ * Response format: none
+ */
+
+#define BMI_ROMPATCH_DEACTIVATE 12
+/*
+ * Semantics: Deactivate a list of active ROM Patches.
+ * Request format:
+ * u32 command (BMI_ROMPATCH_DEACTIVATE)
+ * u32 rompatch_count
+ * u32 PatchID[rompatch_count]
+ *
+ * Response format: none
+ */
+
+
+#define BMI_LZ_STREAM_START 13
+/*
+ * Semantics: Begin an LZ-compressed stream of input
+ * which is to be uncompressed by the Target to an
+ * output buffer at address. The output buffer must
+ * be sufficiently large to hold the uncompressed
+ * output from the compressed input stream. This BMI
+ * command should be followed by a series of 1 or more
+ * BMI_LZ_DATA commands.
+ * u32 command (BMI_LZ_STREAM_START)
+ * u32 address
+ * Note: Not supported on all versions of ROM firmware.
+ */
+
+#define BMI_LZ_DATA 14
+/*
+ * Semantics: Host writes ATH6KL memory with LZ-compressed
+ * data which is uncompressed by the Target. This command
+ * must be preceded by a BMI_LZ_STREAM_START command. A series
+ * of BMI_LZ_DATA commands are considered part of a single
+ * input stream until another BMI_LZ_STREAM_START is issued.
+ * Request format:
+ * u32 command (BMI_LZ_DATA)
+ * u32 length (of compressed data),
+ * at most BMI_DATASZ_MAX
+ * u8 CompressedData[length]
+ * Response format: none
+ * Note: Not supported on all versions of ROM firmware.
+ */
+
+#define BMI_COMMUNICATION_TIMEOUT 1000 /* in msec */
+
+struct ath6kl;
+struct ath6kl_bmi_target_info {
+ __le32 byte_count; /* size of this structure */
+ __le32 version; /* target version id */
+ __le32 type; /* target type */
+} __packed;
+
+int ath6kl_bmi_init(struct ath6kl *ar);
+void ath6kl_bmi_cleanup(struct ath6kl *ar);
+int ath6kl_bmi_done(struct ath6kl *ar);
+int ath6kl_bmi_get_target_info(struct ath6kl *ar,
+ struct ath6kl_bmi_target_info *targ_info);
+int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len);
+int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len);
+int ath6kl_bmi_execute(struct ath6kl *ar,
+ u32 addr, u32 *param);
+int ath6kl_bmi_set_app_start(struct ath6kl *ar,
+ u32 addr);
+int ath6kl_bmi_reg_read(struct ath6kl *ar, u32 addr, u32 *param);
+int ath6kl_bmi_reg_write(struct ath6kl *ar, u32 addr, u32 param);
+int ath6kl_bmi_lz_data(struct ath6kl *ar,
+ u8 *buf, u32 len);
+int ath6kl_bmi_lz_stream_start(struct ath6kl *ar,
+ u32 addr);
+int ath6kl_bmi_fast_download(struct ath6kl *ar,
+ u32 addr, u8 *buf, u32 len);
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "cfg80211.h"
+#include "debug.h"
+
+#define RATETAB_ENT(_rate, _rateid, _flags) { \
+ .bitrate = (_rate), \
+ .flags = (_flags), \
+ .hw_value = (_rateid), \
+}
+
+#define CHAN2G(_channel, _freq, _flags) { \
+ .band = IEEE80211_BAND_2GHZ, \
+ .hw_value = (_channel), \
+ .center_freq = (_freq), \
+ .flags = (_flags), \
+ .max_antenna_gain = 0, \
+ .max_power = 30, \
+}
+
+#define CHAN5G(_channel, _flags) { \
+ .band = IEEE80211_BAND_5GHZ, \
+ .hw_value = (_channel), \
+ .center_freq = 5000 + (5 * (_channel)), \
+ .flags = (_flags), \
+ .max_antenna_gain = 0, \
+ .max_power = 30, \
+}
+
+static struct ieee80211_rate ath6kl_rates[] = {
+ RATETAB_ENT(10, 0x1, 0),
+ RATETAB_ENT(20, 0x2, 0),
+ RATETAB_ENT(55, 0x4, 0),
+ RATETAB_ENT(110, 0x8, 0),
+ RATETAB_ENT(60, 0x10, 0),
+ RATETAB_ENT(90, 0x20, 0),
+ RATETAB_ENT(120, 0x40, 0),
+ RATETAB_ENT(180, 0x80, 0),
+ RATETAB_ENT(240, 0x100, 0),
+ RATETAB_ENT(360, 0x200, 0),
+ RATETAB_ENT(480, 0x400, 0),
+ RATETAB_ENT(540, 0x800, 0),
+};
+
+#define ath6kl_a_rates (ath6kl_rates + 4)
+#define ath6kl_a_rates_size 8
+#define ath6kl_g_rates (ath6kl_rates + 0)
+#define ath6kl_g_rates_size 12
+
+static struct ieee80211_channel ath6kl_2ghz_channels[] = {
+ CHAN2G(1, 2412, 0),
+ CHAN2G(2, 2417, 0),
+ CHAN2G(3, 2422, 0),
+ CHAN2G(4, 2427, 0),
+ CHAN2G(5, 2432, 0),
+ CHAN2G(6, 2437, 0),
+ CHAN2G(7, 2442, 0),
+ CHAN2G(8, 2447, 0),
+ CHAN2G(9, 2452, 0),
+ CHAN2G(10, 2457, 0),
+ CHAN2G(11, 2462, 0),
+ CHAN2G(12, 2467, 0),
+ CHAN2G(13, 2472, 0),
+ CHAN2G(14, 2484, 0),
+};
+
+static struct ieee80211_channel ath6kl_5ghz_a_channels[] = {
+ CHAN5G(34, 0), CHAN5G(36, 0),
+ CHAN5G(38, 0), CHAN5G(40, 0),
+ CHAN5G(42, 0), CHAN5G(44, 0),
+ CHAN5G(46, 0), CHAN5G(48, 0),
+ CHAN5G(52, 0), CHAN5G(56, 0),
+ CHAN5G(60, 0), CHAN5G(64, 0),
+ CHAN5G(100, 0), CHAN5G(104, 0),
+ CHAN5G(108, 0), CHAN5G(112, 0),
+ CHAN5G(116, 0), CHAN5G(120, 0),
+ CHAN5G(124, 0), CHAN5G(128, 0),
+ CHAN5G(132, 0), CHAN5G(136, 0),
+ CHAN5G(140, 0), CHAN5G(149, 0),
+ CHAN5G(153, 0), CHAN5G(157, 0),
+ CHAN5G(161, 0), CHAN5G(165, 0),
+ CHAN5G(184, 0), CHAN5G(188, 0),
+ CHAN5G(192, 0), CHAN5G(196, 0),
+ CHAN5G(200, 0), CHAN5G(204, 0),
+ CHAN5G(208, 0), CHAN5G(212, 0),
+ CHAN5G(216, 0),
+};
+
+static struct ieee80211_supported_band ath6kl_band_2ghz = {
+ .n_channels = ARRAY_SIZE(ath6kl_2ghz_channels),
+ .channels = ath6kl_2ghz_channels,
+ .n_bitrates = ath6kl_g_rates_size,
+ .bitrates = ath6kl_g_rates,
+};
+
+static struct ieee80211_supported_band ath6kl_band_5ghz = {
+ .n_channels = ARRAY_SIZE(ath6kl_5ghz_a_channels),
+ .channels = ath6kl_5ghz_a_channels,
+ .n_bitrates = ath6kl_a_rates_size,
+ .bitrates = ath6kl_a_rates,
+};
+
+static int ath6kl_set_wpa_version(struct ath6kl *ar,
+ enum nl80211_wpa_versions wpa_version)
+{
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: %u\n", __func__, wpa_version);
+
+ if (!wpa_version) {
+ ar->auth_mode = NONE_AUTH;
+ } else if (wpa_version & NL80211_WPA_VERSION_2) {
+ ar->auth_mode = WPA2_AUTH;
+ } else if (wpa_version & NL80211_WPA_VERSION_1) {
+ ar->auth_mode = WPA_AUTH;
+ } else {
+ ath6kl_err("%s: %u not supported\n", __func__, wpa_version);
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+static int ath6kl_set_auth_type(struct ath6kl *ar,
+ enum nl80211_auth_type auth_type)
+{
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: 0x%x\n", __func__, auth_type);
+
+ switch (auth_type) {
+ case NL80211_AUTHTYPE_OPEN_SYSTEM:
+ ar->dot11_auth_mode = OPEN_AUTH;
+ break;
+ case NL80211_AUTHTYPE_SHARED_KEY:
+ ar->dot11_auth_mode = SHARED_AUTH;
+ break;
+ case NL80211_AUTHTYPE_NETWORK_EAP:
+ ar->dot11_auth_mode = LEAP_AUTH;
+ break;
+
+ case NL80211_AUTHTYPE_AUTOMATIC:
+ ar->dot11_auth_mode = OPEN_AUTH;
+ ar->auto_auth_stage = AUTH_OPEN_IN_PROGRESS;
+ break;
+
+ default:
+ ath6kl_err("%s: 0x%x not spported\n", __func__, auth_type);
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+static int ath6kl_set_cipher(struct ath6kl *ar, u32 cipher, bool ucast)
+{
+ u8 *ar_cipher = ucast ? &ar->prwise_crypto : &ar->grp_crypto;
+ u8 *ar_cipher_len = ucast ? &ar->prwise_crypto_len : &ar->grp_crpto_len;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: cipher 0x%x, ucast %u\n",
+ __func__, cipher, ucast);
+
+ switch (cipher) {
+ case 0:
+ /* our own hack to use value 0 as no crypto used */
+ *ar_cipher = NONE_CRYPT;
+ *ar_cipher_len = 0;
+ break;
+ case WLAN_CIPHER_SUITE_WEP40:
+ *ar_cipher = WEP_CRYPT;
+ *ar_cipher_len = 5;
+ break;
+ case WLAN_CIPHER_SUITE_WEP104:
+ *ar_cipher = WEP_CRYPT;
+ *ar_cipher_len = 13;
+ break;
+ case WLAN_CIPHER_SUITE_TKIP:
+ *ar_cipher = TKIP_CRYPT;
+ *ar_cipher_len = 0;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ *ar_cipher = AES_CRYPT;
+ *ar_cipher_len = 0;
+ break;
+ default:
+ ath6kl_err("cipher 0x%x not supported\n", cipher);
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+static void ath6kl_set_key_mgmt(struct ath6kl *ar, u32 key_mgmt)
+{
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: 0x%x\n", __func__, key_mgmt);
+
+ if (key_mgmt == WLAN_AKM_SUITE_PSK) {
+ if (ar->auth_mode == WPA_AUTH)
+ ar->auth_mode = WPA_PSK_AUTH;
+ else if (ar->auth_mode == WPA2_AUTH)
+ ar->auth_mode = WPA2_PSK_AUTH;
+ } else if (key_mgmt != WLAN_AKM_SUITE_8021X) {
+ ar->auth_mode = NONE_AUTH;
+ }
+}
+
+static bool ath6kl_cfg80211_ready(struct ath6kl *ar)
+{
+ if (!test_bit(WMI_READY, &ar->flag)) {
+ ath6kl_err("wmi is not ready\n");
+ return false;
+ }
+
+ if (!test_bit(WLAN_ENABLED, &ar->flag)) {
+ ath6kl_err("wlan disabled\n");
+ return false;
+ }
+
+ return true;
+}
+
+static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_connect_params *sme)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ int status;
+
+ ar->sme_state = SME_CONNECTING;
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (test_bit(DESTROY_IN_PROGRESS, &ar->flag)) {
+ ath6kl_err("destroy in progress\n");
+ return -EBUSY;
+ }
+
+ if (test_bit(SKIP_SCAN, &ar->flag) &&
+ ((sme->channel && sme->channel->center_freq == 0) ||
+ (sme->bssid && is_zero_ether_addr(sme->bssid)))) {
+ ath6kl_err("SkipScan: channel or bssid invalid\n");
+ return -EINVAL;
+ }
+
+ if (down_interruptible(&ar->sem)) {
+ ath6kl_err("busy, couldn't get access\n");
+ return -ERESTARTSYS;
+ }
+
+ if (test_bit(DESTROY_IN_PROGRESS, &ar->flag)) {
+ ath6kl_err("busy, destroy in progress\n");
+ up(&ar->sem);
+ return -EBUSY;
+ }
+
+ if (ar->tx_pending[ath6kl_wmi_get_control_ep(ar->wmi)]) {
+ /*
+ * sleep until the command queue drains
+ */
+ wait_event_interruptible_timeout(ar->event_wq,
+ ar->tx_pending[ath6kl_wmi_get_control_ep(ar->wmi)] == 0,
+ WMI_TIMEOUT);
+ if (signal_pending(current)) {
+ ath6kl_err("cmd queue drain timeout\n");
+ up(&ar->sem);
+ return -EINTR;
+ }
+ }
+
+ if (test_bit(CONNECTED, &ar->flag) &&
+ ar->ssid_len == sme->ssid_len &&
+ !memcmp(ar->ssid, sme->ssid, ar->ssid_len)) {
+ ar->reconnect_flag = true;
+ status = ath6kl_wmi_reconnect_cmd(ar->wmi, ar->req_bssid,
+ ar->ch_hint);
+
+ up(&ar->sem);
+ if (status) {
+ ath6kl_err("wmi_reconnect_cmd failed\n");
+ return -EIO;
+ }
+ return 0;
+ } else if (ar->ssid_len == sme->ssid_len &&
+ !memcmp(ar->ssid, sme->ssid, ar->ssid_len)) {
+ ath6kl_disconnect(ar);
+ }
+
+ memset(ar->ssid, 0, sizeof(ar->ssid));
+ ar->ssid_len = sme->ssid_len;
+ memcpy(ar->ssid, sme->ssid, sme->ssid_len);
+
+ if (sme->channel)
+ ar->ch_hint = sme->channel->center_freq;
+
+ memset(ar->req_bssid, 0, sizeof(ar->req_bssid));
+ if (sme->bssid && !is_broadcast_ether_addr(sme->bssid))
+ memcpy(ar->req_bssid, sme->bssid, sizeof(ar->req_bssid));
+
+ ath6kl_set_wpa_version(ar, sme->crypto.wpa_versions);
+
+ status = ath6kl_set_auth_type(ar, sme->auth_type);
+ if (status) {
+ up(&ar->sem);
+ return status;
+ }
+
+ if (sme->crypto.n_ciphers_pairwise)
+ ath6kl_set_cipher(ar, sme->crypto.ciphers_pairwise[0], true);
+ else
+ ath6kl_set_cipher(ar, 0, true);
+
+ ath6kl_set_cipher(ar, sme->crypto.cipher_group, false);
+
+ if (sme->crypto.n_akm_suites)
+ ath6kl_set_key_mgmt(ar, sme->crypto.akm_suites[0]);
+
+ if ((sme->key_len) &&
+ (ar->auth_mode == NONE_AUTH) && (ar->prwise_crypto == WEP_CRYPT)) {
+ struct ath6kl_key *key = NULL;
+
+ if (sme->key_idx < WMI_MIN_KEY_INDEX ||
+ sme->key_idx > WMI_MAX_KEY_INDEX) {
+ ath6kl_err("key index %d out of bounds\n",
+ sme->key_idx);
+ up(&ar->sem);
+ return -ENOENT;
+ }
+
+ key = &ar->keys[sme->key_idx];
+ key->key_len = sme->key_len;
+ memcpy(key->key, sme->key, key->key_len);
+ key->cipher = ar->prwise_crypto;
+ ar->def_txkey_index = sme->key_idx;
+
+ ath6kl_wmi_addkey_cmd(ar->wmi, sme->key_idx,
+ ar->prwise_crypto,
+ GROUP_USAGE | TX_USAGE,
+ key->key_len,
+ NULL,
+ key->key, KEY_OP_INIT_VAL, NULL,
+ NO_SYNC_WMIFLAG);
+ }
+
+ if (!ar->usr_bss_filter) {
+ if (ath6kl_wmi_bssfilter_cmd(ar->wmi, ALL_BSS_FILTER, 0) != 0) {
+ ath6kl_err("couldn't set bss filtering\n");
+ up(&ar->sem);
+ return -EIO;
+ }
+ }
+
+ ar->nw_type = ar->next_mode;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: connect called with authmode %d dot11 auth %d"
+ " PW crypto %d PW crypto len %d GRP crypto %d"
+ " GRP crypto len %d channel hint %u\n",
+ __func__,
+ ar->auth_mode, ar->dot11_auth_mode, ar->prwise_crypto,
+ ar->prwise_crypto_len, ar->grp_crypto,
+ ar->grp_crpto_len, ar->ch_hint);
+
+ ar->reconnect_flag = 0;
+ status = ath6kl_wmi_connect_cmd(ar->wmi, ar->nw_type,
+ ar->dot11_auth_mode, ar->auth_mode,
+ ar->prwise_crypto,
+ ar->prwise_crypto_len,
+ ar->grp_crypto, ar->grp_crpto_len,
+ ar->ssid_len, ar->ssid,
+ ar->req_bssid, ar->ch_hint,
+ ar->connect_ctrl_flags);
+
+ up(&ar->sem);
+
+ if (status == -EINVAL) {
+ memset(ar->ssid, 0, sizeof(ar->ssid));
+ ar->ssid_len = 0;
+ ath6kl_err("invalid request\n");
+ return -ENOENT;
+ } else if (status) {
+ ath6kl_err("ath6kl_wmi_connect_cmd failed\n");
+ return -EIO;
+ }
+
+ if ((!(ar->connect_ctrl_flags & CONNECT_DO_WPA_OFFLOAD)) &&
+ ((ar->auth_mode == WPA_PSK_AUTH)
+ || (ar->auth_mode == WPA2_PSK_AUTH))) {
+ mod_timer(&ar->disconnect_timer,
+ jiffies + msecs_to_jiffies(DISCON_TIMER_INTVAL));
+ }
+
+ ar->connect_ctrl_flags &= ~CONNECT_DO_WPA_OFFLOAD;
+ set_bit(CONNECT_PEND, &ar->flag);
+
+ return 0;
+}
+
+void ath6kl_cfg80211_connect_event(struct ath6kl *ar, u16 channel,
+ u8 *bssid, u16 listen_intvl,
+ u16 beacon_intvl,
+ enum network_type nw_type,
+ u8 beacon_ie_len, u8 assoc_req_len,
+ u8 assoc_resp_len, u8 *assoc_info)
+{
+ u16 size = 0;
+ u16 capability = 0;
+ struct cfg80211_bss *bss = NULL;
+ struct ieee80211_mgmt *mgmt = NULL;
+ struct ieee80211_channel *ibss_ch = NULL;
+ s32 signal = 50 * 100;
+ u8 ie_buf_len = 0;
+ unsigned char ie_buf[256];
+ unsigned char *ptr_ie_buf = ie_buf;
+ unsigned char *ieeemgmtbuf = NULL;
+ u8 source_mac[ETH_ALEN];
+ u16 capa_mask;
+ u16 capa_val;
+
+ /* capinfo + listen interval */
+ u8 assoc_req_ie_offset = sizeof(u16) + sizeof(u16);
+
+ /* capinfo + status code + associd */
+ u8 assoc_resp_ie_offset = sizeof(u16) + sizeof(u16) + sizeof(u16);
+
+ u8 *assoc_req_ie = assoc_info + beacon_ie_len + assoc_req_ie_offset;
+ u8 *assoc_resp_ie = assoc_info + beacon_ie_len + assoc_req_len +
+ assoc_resp_ie_offset;
+
+ assoc_req_len -= assoc_req_ie_offset;
+ assoc_resp_len -= assoc_resp_ie_offset;
+
+ ar->auto_auth_stage = AUTH_IDLE;
+
+ if (nw_type & ADHOC_NETWORK) {
+ if (ar->wdev->iftype != NL80211_IFTYPE_ADHOC) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: ath6k not in ibss mode\n", __func__);
+ return;
+ }
+ }
+
+ if (nw_type & INFRA_NETWORK) {
+ if (ar->wdev->iftype != NL80211_IFTYPE_STATION) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: ath6k not in station mode\n", __func__);
+ return;
+ }
+ }
+
+ if (nw_type & ADHOC_NETWORK) {
+ capa_mask = WLAN_CAPABILITY_IBSS;
+ capa_val = WLAN_CAPABILITY_IBSS;
+ } else {
+ capa_mask = WLAN_CAPABILITY_ESS;
+ capa_val = WLAN_CAPABILITY_ESS;
+ }
+
+ /* Before informing the join/connect event, make sure that
+ * bss entry is present in scan list, if it not present
+ * construct and insert into scan list, otherwise that
+ * event will be dropped on the way by cfg80211, due to
+ * this keys will not be plumbed in case of WEP and
+ * application will not be aware of join/connect status. */
+ bss = cfg80211_get_bss(ar->wdev->wiphy, NULL, bssid,
+ ar->wdev->ssid, ar->wdev->ssid_len,
+ capa_mask, capa_val);
+
+ /*
+ * Earlier we were updating the cfg about bss by making a beacon frame
+ * only if the entry for bss is not there. This can have some issue if
+ * ROAM event is generated and a heavy traffic is ongoing. The ROAM
+ * event is handled through a work queue and by the time it really gets
+ * handled, BSS would have been aged out. So it is better to update the
+ * cfg about BSS irrespective of its entry being present right now or
+ * not.
+ */
+
+ if (nw_type & ADHOC_NETWORK) {
+ /* construct 802.11 mgmt beacon */
+ if (ptr_ie_buf) {
+ *ptr_ie_buf++ = WLAN_EID_SSID;
+ *ptr_ie_buf++ = ar->ssid_len;
+ memcpy(ptr_ie_buf, ar->ssid, ar->ssid_len);
+ ptr_ie_buf += ar->ssid_len;
+
+ *ptr_ie_buf++ = WLAN_EID_IBSS_PARAMS;
+ *ptr_ie_buf++ = 2; /* length */
+ *ptr_ie_buf++ = 0; /* ATIM window */
+ *ptr_ie_buf++ = 0; /* ATIM window */
+
+ /* TODO: update ibss params and include supported rates,
+ * DS param set, extened support rates, wmm. */
+
+ ie_buf_len = ptr_ie_buf - ie_buf;
+ }
+
+ capability |= WLAN_CAPABILITY_IBSS;
+
+ if (ar->prwise_crypto == WEP_CRYPT)
+ capability |= WLAN_CAPABILITY_PRIVACY;
+
+ memcpy(source_mac, ar->net_dev->dev_addr, ETH_ALEN);
+ ptr_ie_buf = ie_buf;
+ } else {
+ capability = *(u16 *) (&assoc_info[beacon_ie_len]);
+ memcpy(source_mac, bssid, ETH_ALEN);
+ ptr_ie_buf = assoc_req_ie;
+ ie_buf_len = assoc_req_len;
+ }
+
+ size = offsetof(struct ieee80211_mgmt, u)
+ + sizeof(mgmt->u.beacon)
+ + ie_buf_len;
+
+ ieeemgmtbuf = kzalloc(size, GFP_ATOMIC);
+ if (!ieeemgmtbuf) {
+ ath6kl_err("ieee mgmt buf alloc error\n");
+ cfg80211_put_bss(bss);
+ return;
+ }
+
+ mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
+ mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+ IEEE80211_STYPE_BEACON);
+ memset(mgmt->da, 0xff, ETH_ALEN); /* broadcast addr */
+ memcpy(mgmt->sa, source_mac, ETH_ALEN);
+ memcpy(mgmt->bssid, bssid, ETH_ALEN);
+ mgmt->u.beacon.beacon_int = cpu_to_le16(beacon_intvl);
+ mgmt->u.beacon.capab_info = cpu_to_le16(capability);
+ memcpy(mgmt->u.beacon.variable, ptr_ie_buf, ie_buf_len);
+
+ ibss_ch = ieee80211_get_channel(ar->wdev->wiphy, (int)channel);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: inform bss with bssid %pM channel %d beacon_intvl %d capability 0x%x\n",
+ __func__, mgmt->bssid, ibss_ch->hw_value,
+ beacon_intvl, capability);
+
+ bss = cfg80211_inform_bss_frame(ar->wdev->wiphy,
+ ibss_ch, mgmt,
+ size, signal, GFP_KERNEL);
+ kfree(ieeemgmtbuf);
+ cfg80211_put_bss(bss);
+
+ if (nw_type & ADHOC_NETWORK) {
+ cfg80211_ibss_joined(ar->net_dev, bssid, GFP_KERNEL);
+ return;
+ }
+
+ if (ar->sme_state == SME_CONNECTING) {
+ /* inform connect result to cfg80211 */
+ ar->sme_state = SME_CONNECTED;
+ cfg80211_connect_result(ar->net_dev, bssid,
+ assoc_req_ie, assoc_req_len,
+ assoc_resp_ie, assoc_resp_len,
+ WLAN_STATUS_SUCCESS, GFP_KERNEL);
+ } else if (ar->sme_state == SME_CONNECTED) {
+ /* inform roam event to cfg80211 */
+ cfg80211_roamed(ar->net_dev, ibss_ch, bssid,
+ assoc_req_ie, assoc_req_len,
+ assoc_resp_ie, assoc_resp_len, GFP_KERNEL);
+ }
+}
+
+static int ath6kl_cfg80211_disconnect(struct wiphy *wiphy,
+ struct net_device *dev, u16 reason_code)
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(dev);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: reason=%u\n", __func__,
+ reason_code);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (test_bit(DESTROY_IN_PROGRESS, &ar->flag)) {
+ ath6kl_err("busy, destroy in progress\n");
+ return -EBUSY;
+ }
+
+ if (down_interruptible(&ar->sem)) {
+ ath6kl_err("busy, couldn't get access\n");
+ return -ERESTARTSYS;
+ }
+
+ ar->reconnect_flag = 0;
+ ath6kl_disconnect(ar);
+ memset(ar->ssid, 0, sizeof(ar->ssid));
+ ar->ssid_len = 0;
+
+ if (!test_bit(SKIP_SCAN, &ar->flag))
+ memset(ar->req_bssid, 0, sizeof(ar->req_bssid));
+
+ up(&ar->sem);
+
+ return 0;
+}
+
+void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
+ u8 *bssid, u8 assoc_resp_len,
+ u8 *assoc_info, u16 proto_reason)
+{
+ struct ath6kl_key *key = NULL;
+ u16 status;
+
+ if (ar->scan_req) {
+ cfg80211_scan_done(ar->scan_req, true);
+ ar->scan_req = NULL;
+ }
+
+ if (ar->nw_type & ADHOC_NETWORK) {
+ if (ar->wdev->iftype != NL80211_IFTYPE_ADHOC) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: ath6k not in ibss mode\n", __func__);
+ return;
+ }
+ memset(bssid, 0, ETH_ALEN);
+ cfg80211_ibss_joined(ar->net_dev, bssid, GFP_KERNEL);
+ return;
+ }
+
+ if (ar->nw_type & INFRA_NETWORK) {
+ if (ar->wdev->iftype != NL80211_IFTYPE_STATION) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: ath6k not in station mode\n", __func__);
+ return;
+ }
+ }
+
+ if (!test_bit(CONNECT_PEND, &ar->flag)) {
+ if (reason != DISCONNECT_CMD)
+ ath6kl_wmi_disconnect_cmd(ar->wmi);
+
+ return;
+ }
+
+ if (reason == NO_NETWORK_AVAIL) {
+ /* connect cmd failed */
+ ath6kl_wmi_disconnect_cmd(ar->wmi);
+ return;
+ }
+
+ if (reason != DISCONNECT_CMD)
+ return;
+
+ if (!ar->auto_auth_stage) {
+ clear_bit(CONNECT_PEND, &ar->flag);
+
+ if (ar->sme_state == SME_CONNECTING) {
+ cfg80211_connect_result(ar->net_dev,
+ bssid, NULL, 0,
+ NULL, 0,
+ WLAN_STATUS_UNSPECIFIED_FAILURE,
+ GFP_KERNEL);
+ } else {
+ cfg80211_disconnected(ar->net_dev, reason,
+ NULL, 0, GFP_KERNEL);
+ }
+
+ ar->sme_state = SME_DISCONNECTED;
+ return;
+ }
+
+ if (ar->dot11_auth_mode != OPEN_AUTH)
+ return;
+
+ /*
+ * If the current auth algorithm is open, try shared and
+ * make autoAuthStage idle. We do not make it leap for now
+ * being.
+ */
+ key = &ar->keys[ar->def_txkey_index];
+ if (down_interruptible(&ar->sem)) {
+ ath6kl_err("busy, couldn't get access\n");
+ return;
+ }
+
+ ar->dot11_auth_mode = SHARED_AUTH;
+ ar->auto_auth_stage = AUTH_IDLE;
+
+ ath6kl_wmi_addkey_cmd(ar->wmi,
+ ar->def_txkey_index,
+ ar->prwise_crypto,
+ GROUP_USAGE | TX_USAGE,
+ key->key_len, NULL,
+ key->key,
+ KEY_OP_INIT_VAL, NULL,
+ NO_SYNC_WMIFLAG);
+
+ status = ath6kl_wmi_connect_cmd(ar->wmi,
+ ar->nw_type,
+ ar->dot11_auth_mode,
+ ar->auth_mode,
+ ar->prwise_crypto,
+ ar->prwise_crypto_len,
+ ar->grp_crypto,
+ ar->grp_crpto_len,
+ ar->ssid_len,
+ ar->ssid,
+ ar->req_bssid,
+ ar->ch_hint,
+ ar->connect_ctrl_flags);
+ up(&ar->sem);
+}
+
+static inline bool is_ch_11a(u16 ch)
+{
+ return (!((ch >= 2412) && (ch <= 2484)));
+}
+
+/* struct ath6kl_node_table::nt_nodelock is locked when calling this */
+void ath6kl_cfg80211_scan_node(struct wiphy *wiphy, struct bss *ni)
+{
+ u16 size;
+ unsigned char *ieeemgmtbuf = NULL;
+ struct ieee80211_mgmt *mgmt;
+ struct ieee80211_channel *channel;
+ struct ieee80211_supported_band *band;
+ struct ath6kl_common_ie *cie;
+ s32 signal;
+ int freq;
+
+ cie = &ni->ni_cie;
+
+ if (is_ch_11a(cie->ie_chan))
+ band = wiphy->bands[IEEE80211_BAND_5GHZ]; /* 11a */
+ else if ((cie->ie_erp) || (cie->ie_xrates))
+ band = wiphy->bands[IEEE80211_BAND_2GHZ]; /* 11g */
+ else
+ band = wiphy->bands[IEEE80211_BAND_2GHZ]; /* 11b */
+
+ size = ni->ni_framelen + offsetof(struct ieee80211_mgmt, u);
+ ieeemgmtbuf = kmalloc(size, GFP_ATOMIC);
+ if (!ieeemgmtbuf) {
+ ath6kl_err("ieee mgmt buf alloc error\n");
+ return;
+ }
+
+ /*
+ * TODO: Update target to include 802.11 mac header while sending
+ * bss info. Target removes 802.11 mac header while sending the bss
+ * info to host, cfg80211 needs it, for time being just filling the
+ * da, sa and bssid fields alone.
+ */
+ mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
+ memset(mgmt->da, 0xff, ETH_ALEN); /*broadcast addr */
+ memcpy(mgmt->sa, ni->ni_macaddr, ETH_ALEN);
+ memcpy(mgmt->bssid, ni->ni_macaddr, ETH_ALEN);
+ memcpy(ieeemgmtbuf + offsetof(struct ieee80211_mgmt, u),
+ ni->ni_buf, ni->ni_framelen);
+
+ freq = cie->ie_chan;
+ channel = ieee80211_get_channel(wiphy, freq);
+ signal = ni->ni_snr * 100;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: bssid %pM ch %d freq %d size %d\n", __func__,
+ mgmt->bssid, channel->hw_value, freq, size);
+ cfg80211_inform_bss_frame(wiphy, channel, mgmt,
+ size, signal, GFP_ATOMIC);
+
+ kfree(ieeemgmtbuf);
+}
+
+static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
+ struct cfg80211_scan_request *request)
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ int ret = 0;
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (!ar->usr_bss_filter) {
+ if (ath6kl_wmi_bssfilter_cmd(ar->wmi,
+ (test_bit(CONNECTED, &ar->flag) ?
+ ALL_BUT_BSS_FILTER :
+ ALL_BSS_FILTER), 0) != 0) {
+ ath6kl_err("couldn't set bss filtering\n");
+ return -EIO;
+ }
+ }
+
+ if (request->n_ssids && request->ssids[0].ssid_len) {
+ u8 i;
+
+ if (request->n_ssids > (MAX_PROBED_SSID_INDEX - 1))
+ request->n_ssids = MAX_PROBED_SSID_INDEX - 1;
+
+ for (i = 0; i < request->n_ssids; i++)
+ ath6kl_wmi_probedssid_cmd(ar->wmi, i + 1,
+ SPECIFIC_SSID_FLAG,
+ request->ssids[i].ssid_len,
+ request->ssids[i].ssid);
+ }
+
+ if (ath6kl_wmi_startscan_cmd(ar->wmi, WMI_LONG_SCAN, 0,
+ false, 0, 0, 0, NULL) != 0) {
+ ath6kl_err("wmi_startscan_cmd failed\n");
+ ret = -EIO;
+ }
+
+ ar->scan_req = request;
+
+ return ret;
+}
+
+void ath6kl_cfg80211_scan_complete_event(struct ath6kl *ar, int status)
+{
+ int i;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: status %d\n", __func__, status);
+
+ if (!ar->scan_req)
+ return;
+
+ if ((status == -ECANCELED) || (status == -EBUSY)) {
+ cfg80211_scan_done(ar->scan_req, true);
+ goto out;
+ }
+
+ /* Translate data to cfg80211 mgmt format */
+ wlan_iterate_nodes(&ar->scan_table, ar->wdev->wiphy);
+
+ cfg80211_scan_done(ar->scan_req, false);
+
+ if (ar->scan_req->n_ssids && ar->scan_req->ssids[0].ssid_len) {
+ for (i = 0; i < ar->scan_req->n_ssids; i++) {
+ ath6kl_wmi_probedssid_cmd(ar->wmi, i + 1,
+ DISABLE_SSID_FLAG,
+ 0, NULL);
+ }
+ }
+
+out:
+ ar->scan_req = NULL;
+}
+
+static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
+ u8 key_index, bool pairwise,
+ const u8 *mac_addr,
+ struct key_params *params)
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl_key *key = NULL;
+ u8 key_usage;
+ u8 key_type;
+ int status = 0;
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: key index %d out of bounds\n", __func__,
+ key_index);
+ return -ENOENT;
+ }
+
+ key = &ar->keys[key_index];
+ memset(key, 0, sizeof(struct ath6kl_key));
+
+ if (pairwise)
+ key_usage = PAIRWISE_USAGE;
+ else
+ key_usage = GROUP_USAGE;
+
+ if (params) {
+ if (params->key_len > WLAN_MAX_KEY_LEN ||
+ params->seq_len > sizeof(key->seq))
+ return -EINVAL;
+
+ key->key_len = params->key_len;
+ memcpy(key->key, params->key, key->key_len);
+ key->seq_len = params->seq_len;
+ memcpy(key->seq, params->seq, key->seq_len);
+ key->cipher = params->cipher;
+ }
+
+ switch (key->cipher) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ key_type = WEP_CRYPT;
+ break;
+
+ case WLAN_CIPHER_SUITE_TKIP:
+ key_type = TKIP_CRYPT;
+ break;
+
+ case WLAN_CIPHER_SUITE_CCMP:
+ key_type = AES_CRYPT;
+ break;
+
+ default:
+ return -ENOTSUPP;
+ }
+
+ if (((ar->auth_mode == WPA_PSK_AUTH)
+ || (ar->auth_mode == WPA2_PSK_AUTH))
+ && (key_usage & GROUP_USAGE))
+ del_timer(&ar->disconnect_timer);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: index %d, key_len %d, key_type 0x%x, key_usage 0x%x, seq_len %d\n",
+ __func__, key_index, key->key_len, key_type,
+ key_usage, key->seq_len);
+
+ ar->def_txkey_index = key_index;
+ status = ath6kl_wmi_addkey_cmd(ar->wmi, ar->def_txkey_index,
+ key_type, key_usage, key->key_len,
+ key->seq, key->key, KEY_OP_INIT_VAL,
+ (u8 *) mac_addr, SYNC_BOTH_WMIFLAG);
+
+ if (status)
+ return -EIO;
+
+ return 0;
+}
+
+static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
+ u8 key_index, bool pairwise,
+ const u8 *mac_addr)
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: key index %d out of bounds\n", __func__,
+ key_index);
+ return -ENOENT;
+ }
+
+ if (!ar->keys[key_index].key_len) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: index %d is empty\n", __func__, key_index);
+ return 0;
+ }
+
+ ar->keys[key_index].key_len = 0;
+
+ return ath6kl_wmi_deletekey_cmd(ar->wmi, key_index);
+}
+
+static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
+ u8 key_index, bool pairwise,
+ const u8 *mac_addr, void *cookie,
+ void (*callback) (void *cookie,
+ struct key_params *))
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl_key *key = NULL;
+ struct key_params params;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: key index %d out of bounds\n", __func__,
+ key_index);
+ return -ENOENT;
+ }
+
+ key = &ar->keys[key_index];
+ memset(¶ms, 0, sizeof(params));
+ params.cipher = key->cipher;
+ params.key_len = key->key_len;
+ params.seq_len = key->seq_len;
+ params.seq = key->seq;
+ params.key = key->key;
+
+ callback(cookie, ¶ms);
+
+ return key->key_len ? 0 : -ENOENT;
+}
+
+static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy,
+ struct net_device *ndev,
+ u8 key_index, bool unicast,
+ bool multicast)
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl_key *key = NULL;
+ int status = 0;
+ u8 key_usage;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: key index %d out of bounds\n",
+ __func__, key_index);
+ return -ENOENT;
+ }
+
+ if (!ar->keys[key_index].key_len) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: invalid key index %d\n",
+ __func__, key_index);
+ return -EINVAL;
+ }
+
+ ar->def_txkey_index = key_index;
+ key = &ar->keys[ar->def_txkey_index];
+ key_usage = GROUP_USAGE;
+ if (ar->prwise_crypto == WEP_CRYPT)
+ key_usage |= TX_USAGE;
+
+ status = ath6kl_wmi_addkey_cmd(ar->wmi, ar->def_txkey_index,
+ ar->prwise_crypto, key_usage,
+ key->key_len, key->seq, key->key,
+ KEY_OP_INIT_VAL, NULL,
+ SYNC_BOTH_WMIFLAG);
+ if (status)
+ return -EIO;
+
+ return 0;
+}
+
+void ath6kl_cfg80211_tkip_micerr_event(struct ath6kl *ar, u8 keyid,
+ bool ismcast)
+{
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: keyid %d, ismcast %d\n", __func__, keyid, ismcast);
+
+ cfg80211_michael_mic_failure(ar->net_dev, ar->bssid,
+ (ismcast ? NL80211_KEYTYPE_GROUP :
+ NL80211_KEYTYPE_PAIRWISE), keyid, NULL,
+ GFP_KERNEL);
+}
+
+static int ath6kl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
+{
+ struct ath6kl *ar = (struct ath6kl *)wiphy_priv(wiphy);
+ int ret;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: changed 0x%x\n", __func__,
+ changed);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+ ret = ath6kl_wmi_set_rts_cmd(ar->wmi, wiphy->rts_threshold);
+ if (ret != 0) {
+ ath6kl_err("ath6kl_wmi_set_rts_cmd failed\n");
+ return -EIO;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * The type nl80211_tx_power_setting replaces the following
+ * data type from 2.6.36 onwards
+*/
+static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy,
+ enum nl80211_tx_power_setting type,
+ int dbm)
+{
+ struct ath6kl *ar = (struct ath6kl *)wiphy_priv(wiphy);
+ u8 ath6kl_dbm;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type 0x%x, dbm %d\n", __func__,
+ type, dbm);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ switch (type) {
+ case NL80211_TX_POWER_AUTOMATIC:
+ return 0;
+ case NL80211_TX_POWER_LIMITED:
+ ar->tx_pwr = ath6kl_dbm = dbm;
+ break;
+ default:
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type 0x%x not supported\n",
+ __func__, type);
+ return -EOPNOTSUPP;
+ }
+
+ ath6kl_wmi_set_tx_pwr_cmd(ar->wmi, ath6kl_dbm);
+
+ return 0;
+}
+
+static int ath6kl_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
+{
+ struct ath6kl *ar = (struct ath6kl *)wiphy_priv(wiphy);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (test_bit(CONNECTED, &ar->flag)) {
+ ar->tx_pwr = 0;
+
+ if (ath6kl_wmi_get_tx_pwr_cmd(ar->wmi) != 0) {
+ ath6kl_err("ath6kl_wmi_get_tx_pwr_cmd failed\n");
+ return -EIO;
+ }
+
+ wait_event_interruptible_timeout(ar->event_wq, ar->tx_pwr != 0,
+ 5 * HZ);
+
+ if (signal_pending(current)) {
+ ath6kl_err("target did not respond\n");
+ return -EINTR;
+ }
+ }
+
+ *dbm = ar->tx_pwr;
+ return 0;
+}
+
+static int ath6kl_cfg80211_set_power_mgmt(struct wiphy *wiphy,
+ struct net_device *dev,
+ bool pmgmt, int timeout)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ struct wmi_power_mode_cmd mode;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: pmgmt %d, timeout %d\n",
+ __func__, pmgmt, timeout);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ if (pmgmt) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: max perf\n", __func__);
+ mode.pwr_mode = REC_POWER;
+ } else {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: rec power\n", __func__);
+ mode.pwr_mode = MAX_PERF_POWER;
+ }
+
+ if (ath6kl_wmi_powermode_cmd(ar->wmi, mode.pwr_mode) != 0) {
+ ath6kl_err("wmi_powermode_cmd failed\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy,
+ struct net_device *ndev,
+ enum nl80211_iftype type, u32 *flags,
+ struct vif_params *params)
+{
+ struct ath6kl *ar = ath6kl_priv(ndev);
+ struct wireless_dev *wdev = ar->wdev;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type %u\n", __func__, type);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ switch (type) {
+ case NL80211_IFTYPE_STATION:
+ ar->next_mode = INFRA_NETWORK;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ ar->next_mode = ADHOC_NETWORK;
+ break;
+ default:
+ ath6kl_err("invalid interface type %u\n", type);
+ return -EOPNOTSUPP;
+ }
+
+ wdev->iftype = type;
+
+ return 0;
+}
+
+static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct cfg80211_ibss_params *ibss_param)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ int status;
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ ar->ssid_len = ibss_param->ssid_len;
+ memcpy(ar->ssid, ibss_param->ssid, ar->ssid_len);
+
+ if (ibss_param->channel)
+ ar->ch_hint = ibss_param->channel->center_freq;
+
+ if (ibss_param->channel_fixed) {
+ /*
+ * TODO: channel_fixed: The channel should be fixed, do not
+ * search for IBSSs to join on other channels. Target
+ * firmware does not support this feature, needs to be
+ * updated.
+ */
+ return -EOPNOTSUPP;
+ }
+
+ memset(ar->req_bssid, 0, sizeof(ar->req_bssid));
+ if (ibss_param->bssid && !is_broadcast_ether_addr(ibss_param->bssid))
+ memcpy(ar->req_bssid, ibss_param->bssid, sizeof(ar->req_bssid));
+
+ ath6kl_set_wpa_version(ar, 0);
+
+ status = ath6kl_set_auth_type(ar, NL80211_AUTHTYPE_OPEN_SYSTEM);
+ if (status)
+ return status;
+
+ if (ibss_param->privacy) {
+ ath6kl_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, true);
+ ath6kl_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, false);
+ } else {
+ ath6kl_set_cipher(ar, 0, true);
+ ath6kl_set_cipher(ar, 0, false);
+ }
+
+ ar->nw_type = ar->next_mode;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
+ "%s: connect called with authmode %d dot11 auth %d"
+ " PW crypto %d PW crypto len %d GRP crypto %d"
+ " GRP crypto len %d channel hint %u\n",
+ __func__,
+ ar->auth_mode, ar->dot11_auth_mode, ar->prwise_crypto,
+ ar->prwise_crypto_len, ar->grp_crypto,
+ ar->grp_crpto_len, ar->ch_hint);
+
+ status = ath6kl_wmi_connect_cmd(ar->wmi, ar->nw_type,
+ ar->dot11_auth_mode, ar->auth_mode,
+ ar->prwise_crypto,
+ ar->prwise_crypto_len,
+ ar->grp_crypto, ar->grp_crpto_len,
+ ar->ssid_len, ar->ssid,
+ ar->req_bssid, ar->ch_hint,
+ ar->connect_ctrl_flags);
+ set_bit(CONNECT_PEND, &ar->flag);
+
+ return 0;
+}
+
+static int ath6kl_cfg80211_leave_ibss(struct wiphy *wiphy,
+ struct net_device *dev)
+{
+ struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(dev);
+
+ if (!ath6kl_cfg80211_ready(ar))
+ return -EIO;
+
+ ath6kl_disconnect(ar);
+ memset(ar->ssid, 0, sizeof(ar->ssid));
+ ar->ssid_len = 0;
+
+ return 0;
+}
+
+static const u32 cipher_suites[] = {
+ WLAN_CIPHER_SUITE_WEP40,
+ WLAN_CIPHER_SUITE_WEP104,
+ WLAN_CIPHER_SUITE_TKIP,
+ WLAN_CIPHER_SUITE_CCMP,
+};
+
+static bool is_rate_legacy(s32 rate)
+{
+ static const s32 legacy[] = { 1000, 2000, 5500, 11000,
+ 6000, 9000, 12000, 18000, 24000,
+ 36000, 48000, 54000
+ };
+ u8 i;
+
+ for (i = 0; i < ARRAY_SIZE(legacy); i++)
+ if (rate == legacy[i])
+ return true;
+
+ return false;
+}
+
+static bool is_rate_ht20(s32 rate, u8 *mcs, bool *sgi)
+{
+ static const s32 ht20[] = { 6500, 13000, 19500, 26000, 39000,
+ 52000, 58500, 65000, 72200
+ };
+ u8 i;
+
+ for (i = 0; i < ARRAY_SIZE(ht20); i++) {
+ if (rate == ht20[i]) {
+ if (i == ARRAY_SIZE(ht20) - 1)
+ /* last rate uses sgi */
+ *sgi = true;
+ else
+ *sgi = false;
+
+ *mcs = i;
+ return true;
+ }
+ }
+ return false;
+}
+
+static bool is_rate_ht40(s32 rate, u8 *mcs, bool *sgi)
+{
+ static const s32 ht40[] = { 13500, 27000, 40500, 54000,
+ 81000, 108000, 121500, 135000,
+ 150000
+ };
+ u8 i;
+
+ for (i = 0; i < ARRAY_SIZE(ht40); i++) {
+ if (rate == ht40[i]) {
+ if (i == ARRAY_SIZE(ht40) - 1)
+ /* last rate uses sgi */
+ *sgi = true;
+ else
+ *sgi = false;
+
+ *mcs = i;
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev,
+ u8 *mac, struct station_info *sinfo)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ long left;
+ bool sgi;
+ s32 rate;
+ int ret;
+ u8 mcs;
+
+ if (memcmp(mac, ar->bssid, ETH_ALEN) != 0)
+ return -ENOENT;
+
+ if (down_interruptible(&ar->sem))
+ return -EBUSY;
+
+ set_bit(STATS_UPDATE_PEND, &ar->flag);
+
+ ret = ath6kl_wmi_get_stats_cmd(ar->wmi);
+
+ if (ret != 0) {
+ up(&ar->sem);
+ return -EIO;
+ }
+
+ left = wait_event_interruptible_timeout(ar->event_wq,
+ !test_bit(STATS_UPDATE_PEND,
+ &ar->flag),
+ WMI_TIMEOUT);
+
+ up(&ar->sem);
+
+ if (left == 0)
+ return -ETIMEDOUT;
+ else if (left < 0)
+ return left;
+
+ if (ar->target_stats.rx_byte) {
+ sinfo->rx_bytes = ar->target_stats.rx_byte;
+ sinfo->filled |= STATION_INFO_RX_BYTES;
+ sinfo->rx_packets = ar->target_stats.rx_pkt;
+ sinfo->filled |= STATION_INFO_RX_PACKETS;
+ }
+
+ if (ar->target_stats.tx_byte) {
+ sinfo->tx_bytes = ar->target_stats.tx_byte;
+ sinfo->filled |= STATION_INFO_TX_BYTES;
+ sinfo->tx_packets = ar->target_stats.tx_pkt;
+ sinfo->filled |= STATION_INFO_TX_PACKETS;
+ }
+
+ sinfo->signal = ar->target_stats.cs_rssi;
+ sinfo->filled |= STATION_INFO_SIGNAL;
+
+ rate = ar->target_stats.tx_ucast_rate;
+
+ if (is_rate_legacy(rate)) {
+ sinfo->txrate.legacy = rate / 100;
+ } else if (is_rate_ht20(rate, &mcs, &sgi)) {
+ if (sgi) {
+ sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
+ sinfo->txrate.mcs = mcs - 1;
+ } else {
+ sinfo->txrate.mcs = mcs;
+ }
+
+ sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
+ } else if (is_rate_ht40(rate, &mcs, &sgi)) {
+ if (sgi) {
+ sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
+ sinfo->txrate.mcs = mcs - 1;
+ } else {
+ sinfo->txrate.mcs = mcs;
+ }
+
+ sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
+ sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
+ } else {
+ ath6kl_warn("invalid rate: %d\n", rate);
+ return 0;
+ }
+
+ sinfo->filled |= STATION_INFO_TX_BITRATE;
+
+ return 0;
+}
+
+static int ath6kl_set_pmksa(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa)
+{
+ struct ath6kl *ar = ath6kl_priv(netdev);
+ return ath6kl_wmi_setpmkid_cmd(ar->wmi, pmksa->bssid,
+ pmksa->pmkid, true);
+}
+
+static int ath6kl_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa)
+{
+ struct ath6kl *ar = ath6kl_priv(netdev);
+ return ath6kl_wmi_setpmkid_cmd(ar->wmi, pmksa->bssid,
+ pmksa->pmkid, false);
+}
+
+static int ath6kl_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
+{
+ struct ath6kl *ar = ath6kl_priv(netdev);
+ if (test_bit(CONNECTED, &ar->flag))
+ return ath6kl_wmi_setpmkid_cmd(ar->wmi, ar->bssid, NULL, false);
+ return 0;
+}
+
+static struct cfg80211_ops ath6kl_cfg80211_ops = {
+ .change_virtual_intf = ath6kl_cfg80211_change_iface,
+ .scan = ath6kl_cfg80211_scan,
+ .connect = ath6kl_cfg80211_connect,
+ .disconnect = ath6kl_cfg80211_disconnect,
+ .add_key = ath6kl_cfg80211_add_key,
+ .get_key = ath6kl_cfg80211_get_key,
+ .del_key = ath6kl_cfg80211_del_key,
+ .set_default_key = ath6kl_cfg80211_set_default_key,
+ .set_wiphy_params = ath6kl_cfg80211_set_wiphy_params,
+ .set_tx_power = ath6kl_cfg80211_set_txpower,
+ .get_tx_power = ath6kl_cfg80211_get_txpower,
+ .set_power_mgmt = ath6kl_cfg80211_set_power_mgmt,
+ .join_ibss = ath6kl_cfg80211_join_ibss,
+ .leave_ibss = ath6kl_cfg80211_leave_ibss,
+ .get_station = ath6kl_get_station,
+ .set_pmksa = ath6kl_set_pmksa,
+ .del_pmksa = ath6kl_del_pmksa,
+ .flush_pmksa = ath6kl_flush_pmksa,
+};
+
+struct wireless_dev *ath6kl_cfg80211_init(struct device *dev)
+{
+ int ret = 0;
+ struct wireless_dev *wdev;
+
+ wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+ if (!wdev) {
+ ath6kl_err("couldn't allocate wireless device\n");
+ return NULL;
+ }
+
+ /* create a new wiphy for use with cfg80211 */
+ wdev->wiphy = wiphy_new(&ath6kl_cfg80211_ops, sizeof(struct ath6kl));
+ if (!wdev->wiphy) {
+ ath6kl_err("couldn't allocate wiphy device\n");
+ kfree(wdev);
+ return NULL;
+ }
+
+ /* set device pointer for wiphy */
+ set_wiphy_dev(wdev->wiphy, dev);
+
+ wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
+ /* max num of ssids that can be probed during scanning */
+ wdev->wiphy->max_scan_ssids = MAX_PROBED_SSID_INDEX;
+ wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &ath6kl_band_2ghz;
+ wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &ath6kl_band_5ghz;
+ wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
+
+ wdev->wiphy->cipher_suites = cipher_suites;
+ wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
+
+ ret = wiphy_register(wdev->wiphy);
+ if (ret < 0) {
+ ath6kl_err("couldn't register wiphy device\n");
+ wiphy_free(wdev->wiphy);
+ kfree(wdev);
+ return NULL;
+ }
+
+ return wdev;
+}
+
+void ath6kl_cfg80211_deinit(struct ath6kl *ar)
+{
+ struct wireless_dev *wdev = ar->wdev;
+
+ if (ar->scan_req) {
+ cfg80211_scan_done(ar->scan_req, true);
+ ar->scan_req = NULL;
+ }
+
+ if (!wdev)
+ return;
+
+ wiphy_unregister(wdev->wiphy);
+ wiphy_free(wdev->wiphy);
+ kfree(wdev);
+}
--- /dev/null
+/*
+ * Copyright (c) 2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef ATH6KL_CFG80211_H
+#define ATH6KL_CFG80211_H
+
+struct wireless_dev *ath6kl_cfg80211_init(struct device *dev);
+void ath6kl_cfg80211_deinit(struct ath6kl *ar);
+
+void ath6kl_cfg80211_scan_complete_event(struct ath6kl *ar, int status);
+
+void ath6kl_cfg80211_connect_event(struct ath6kl *ar, u16 channel,
+ u8 *bssid, u16 listen_intvl,
+ u16 beacon_intvl,
+ enum network_type nw_type,
+ u8 beacon_ie_len, u8 assoc_req_len,
+ u8 assoc_resp_len, u8 *assoc_info);
+
+void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
+ u8 *bssid, u8 assoc_resp_len,
+ u8 *assoc_info, u16 proto_reason);
+
+void ath6kl_cfg80211_tkip_micerr_event(struct ath6kl *ar, u8 keyid,
+ bool ismcast);
+
+#endif /* ATH6KL_CFG80211_H */
--- /dev/null
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef COMMON_H
+#define COMMON_H
+
+#include <linux/netdevice.h>
+
+#define ATH6KL_MAX_IE 256
+
+extern int ath6kl_printk(const char *level, const char *fmt, ...);
+
+#define A_CACHE_LINE_PAD 128
+
+/*
+ * Reflects the version of binary interface exposed by ATH6KL target
+ * firmware. Needs to be incremented by 1 for any change in the firmware
+ * that requires upgrade of the driver on the host side for the change to
+ * work correctly
+ */
+#define ATH6KL_ABI_VERSION 1
+
+#define SIGNAL_QUALITY_METRICS_NUM_MAX 2
+
+enum {
+ SIGNAL_QUALITY_METRICS_SNR = 0,
+ SIGNAL_QUALITY_METRICS_RSSI,
+ SIGNAL_QUALITY_METRICS_ALL,
+};
+
+/*
+ * Data Path
+ */
+
+#define WMI_MAX_TX_DATA_FRAME_LENGTH \
+ (1500 + sizeof(struct wmi_data_hdr) + \
+ sizeof(struct ethhdr) + \
+ sizeof(struct ath6kl_llc_snap_hdr))
+
+/* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */
+#define WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH \
+ (3840 + sizeof(struct wmi_data_hdr) + \
+ sizeof(struct ethhdr) + \
+ sizeof(struct ath6kl_llc_snap_hdr))
+
+#define EPPING_ALIGNMENT_PAD \
+ (((sizeof(struct htc_frame_hdr) + 3) & (~0x3)) \
+ - sizeof(struct htc_frame_hdr))
+
+struct ath6kl_llc_snap_hdr {
+ u8 dsap;
+ u8 ssap;
+ u8 cntl;
+ u8 org_code[3];
+ __be16 eth_type;
+} __packed;
+
+enum crypto_type {
+ NONE_CRYPT = 0x01,
+ WEP_CRYPT = 0x02,
+ TKIP_CRYPT = 0x04,
+ AES_CRYPT = 0x08,
+};
+
+#define ATH6KL_NODE_HASHSIZE 32
+/* simple hash is enough for variation of macaddr */
+#define ATH6KL_NODE_HASH(addr) \
+ (((const u8 *)(addr))[ETH_ALEN - 1] % \
+ ATH6KL_NODE_HASHSIZE)
+
+/*
+ * Table of ath6kl_node instances. Each ieee80211com
+ * has at least one for holding the scan candidates.
+ * When operating as an access point or in ibss mode there
+ * is a second table for associated stations or neighbors.
+ */
+struct ath6kl_node_table {
+ spinlock_t nt_nodelock; /* on node table */
+ struct bss *nt_node_first; /* information of all nodes */
+ struct bss *nt_node_last; /* information of all nodes */
+ struct bss *nt_hash[ATH6KL_NODE_HASHSIZE];
+ const char *nt_name; /* for debugging */
+ u32 nt_node_age; /* node aging time */
+};
+
+#define WLAN_NODE_INACT_TIMEOUT_MSEC 120000
+#define WLAN_NODE_INACT_CNT 4
+
+struct ath6kl_common_ie {
+ u16 ie_chan;
+ u8 *ie_tstamp;
+ u8 *ie_ssid;
+ u8 *ie_rates;
+ u8 *ie_xrates;
+ u8 *ie_country;
+ u8 *ie_wpa;
+ u8 *ie_rsn;
+ u8 *ie_wmm;
+ u8 *ie_ath;
+ u16 ie_capInfo;
+ u16 ie_beaconInt;
+ u8 *ie_tim;
+ u8 *ie_chswitch;
+ u8 ie_erp;
+ u8 *ie_wsc;
+ u8 *ie_htcap;
+ u8 *ie_htop;
+};
+
+struct bss {
+ u8 ni_macaddr[ETH_ALEN];
+ u8 ni_snr;
+ s16 ni_rssi;
+ struct bss *ni_list_next;
+ struct bss *ni_list_prev;
+ struct bss *ni_hash_next;
+ struct bss *ni_hash_prev;
+ struct ath6kl_common_ie ni_cie;
+ u8 *ni_buf;
+ u16 ni_framelen;
+ struct ath6kl_node_table *ni_table;
+ u32 ni_refcnt;
+
+ u32 ni_tstamp;
+ u32 ni_actcnt;
+};
+
+struct htc_endpoint_credit_dist;
+struct ath6kl;
+enum htc_credit_dist_reason;
+struct htc_credit_state_info;
+
+struct bss *wlan_node_alloc(int wh_size);
+void wlan_node_free(struct bss *ni);
+void wlan_setup_node(struct ath6kl_node_table *nt, struct bss *ni,
+ const u8 *mac_addr);
+struct bss *wlan_find_node(struct ath6kl_node_table *nt,
+ const u8 *mac_addr);
+void wlan_node_reclaim(struct ath6kl_node_table *nt, struct bss *ni);
+void wlan_free_allnodes(struct ath6kl_node_table *nt);
+void wlan_iterate_nodes(struct ath6kl_node_table *nt, void *arg);
+
+void wlan_node_table_init(struct ath6kl_node_table *nt);
+void wlan_node_table_cleanup(struct ath6kl_node_table *nt);
+
+void wlan_refresh_inactive_nodes(struct ath6kl *ar);
+
+struct bss *wlan_find_ssid_node(struct ath6kl_node_table *nt, u8 *ssid,
+ u32 ssid_len, bool is_wpa2, bool match_ssid);
+
+void wlan_node_return(struct ath6kl_node_table *nt, struct bss *ni);
+
+int ath6k_setup_credit_dist(void *htc_handle,
+ struct htc_credit_state_info *cred_info);
+void ath6k_credit_distribute(struct htc_credit_state_info *cred_inf,
+ struct list_head *epdist_list,
+ enum htc_credit_dist_reason reason);
+void ath6k_credit_init(struct htc_credit_state_info *cred_inf,
+ struct list_head *ep_list,
+ int tot_credits);
+void ath6k_seek_credits(struct htc_credit_state_info *cred_inf,
+ struct htc_endpoint_credit_dist *ep_dist);
+struct ath6kl *ath6kl_core_alloc(struct device *sdev);
+int ath6kl_core_init(struct ath6kl *ar);
+int ath6kl_unavail_ev(struct ath6kl *ar);
+struct sk_buff *ath6kl_buf_alloc(int size);
+#endif /* COMMON_H */
--- /dev/null
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef CORE_H
+#define CORE_H
+
+#include <linux/etherdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/firmware.h>
+#include <linux/sched.h>
+#include <net/cfg80211.h>
+#include "htc.h"
+#include "wmi.h"
+#include "bmi.h"
+
+#define MAX_ATH6KL 1
+#define ATH6KL_MAX_RX_BUFFERS 16
+#define ATH6KL_BUFFER_SIZE 1664
+#define ATH6KL_MAX_AMSDU_RX_BUFFERS 4
+#define ATH6KL_AMSDU_REFILL_THRESHOLD 3
+#define ATH6KL_AMSDU_BUFFER_SIZE (WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH + 128)
+#define MAX_MSDU_SUBFRAME_PAYLOAD_LEN 1508
+#define MIN_MSDU_SUBFRAME_PAYLOAD_LEN 46
+
+#define USER_SAVEDKEYS_STAT_INIT 0
+#define USER_SAVEDKEYS_STAT_RUN 1
+
+#define ATH6KL_TX_TIMEOUT 10
+#define ATH6KL_MAX_ENDPOINTS 4
+#define MAX_NODE_NUM 15
+
+/* MAX_HI_COOKIE_NUM are reserved for high priority traffic */
+#define MAX_DEF_COOKIE_NUM 180
+#define MAX_HI_COOKIE_NUM 18 /* 10% of MAX_COOKIE_NUM */
+#define MAX_COOKIE_NUM (MAX_DEF_COOKIE_NUM + MAX_HI_COOKIE_NUM)
+
+#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
+
+#define DISCON_TIMER_INTVAL 10000 /* in msec */
+#define A_DEFAULT_LISTEN_INTERVAL 100
+#define A_MAX_WOW_LISTEN_INTERVAL 1000
+
+/* AR6003 1.0 definitions */
+#define AR6003_REV1_VERSION 0x300002ba
+
+/* AR6003 2.0 definitions */
+#define AR6003_REV2_VERSION 0x30000384
+#define AR6003_REV2_PATCH_DOWNLOAD_ADDRESS 0x57e910
+#define AR6003_REV2_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
+#define AR6003_REV2_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
+#define AR6003_REV2_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
+#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin"
+#define AR6003_REV2_DEFAULT_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD31.bin"
+
+/* AR6003 3.0 definitions */
+#define AR6003_REV3_VERSION 0x30000582
+#define AR6003_REV3_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
+#define AR6003_REV3_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
+#define AR6003_REV3_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
+#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin"
+#define AR6003_REV3_DEFAULT_BOARD_DATA_FILE \
+ "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
+
+/* Per STA data, used in AP mode */
+#define STA_PS_AWAKE BIT(0)
+#define STA_PS_SLEEP BIT(1)
+#define STA_PS_POLLED BIT(2)
+
+/* HTC TX packet tagging definitions */
+#define ATH6KL_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED
+#define ATH6KL_DATA_PKT_TAG (ATH6KL_CONTROL_PKT_TAG + 1)
+
+#define AR6003_CUST_DATA_SIZE 16
+
+#define AGGR_WIN_IDX(x, y) ((x) % (y))
+#define AGGR_INCR_IDX(x, y) AGGR_WIN_IDX(((x) + 1), (y))
+#define AGGR_DCRM_IDX(x, y) AGGR_WIN_IDX(((x) - 1), (y))
+#define ATH6KL_MAX_SEQ_NO 0xFFF
+#define ATH6KL_NEXT_SEQ_NO(x) (((x) + 1) & ATH6KL_MAX_SEQ_NO)
+
+#define NUM_OF_TIDS 8
+#define AGGR_SZ_DEFAULT 8
+
+#define AGGR_WIN_SZ_MIN 2
+#define AGGR_WIN_SZ_MAX 8
+
+#define TID_WINDOW_SZ(_x) ((_x) << 1)
+
+#define AGGR_NUM_OF_FREE_NETBUFS 16
+
+#define AGGR_RX_TIMEOUT 400 /* in ms */
+
+#define WMI_TIMEOUT (2 * HZ)
+
+#define MBOX_YIELD_LIMIT 99
+
+/* configuration lags */
+/*
+ * ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in
+ * ERP IE of beacon to determine the short premable support when
+ * sending (Re)Assoc req.
+ * ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN: Don't send the power
+ * module state transition failure events which happen during
+ * scan, to the host.
+ */
+#define ATH6KL_CONF_IGNORE_ERP_BARKER BIT(0)
+#define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN BIT(1)
+#define ATH6KL_CONF_ENABLE_11N BIT(2)
+#define ATH6KL_CONF_ENABLE_TX_BURST BIT(3)
+
+enum wlan_low_pwr_state {
+ WLAN_POWER_STATE_ON,
+ WLAN_POWER_STATE_CUT_PWR,
+ WLAN_POWER_STATE_DEEP_SLEEP,
+ WLAN_POWER_STATE_WOW
+};
+
+enum sme_state {
+ SME_DISCONNECTED,
+ SME_CONNECTING,
+ SME_CONNECTED
+};
+
+struct skb_hold_q {
+ struct sk_buff *skb;
+ bool is_amsdu;
+ u16 seq_no;
+};
+
+struct rxtid {
+ bool aggr;
+ bool progress;
+ bool timer_mon;
+ u16 win_sz;
+ u16 seq_next;
+ u32 hold_q_sz;
+ struct skb_hold_q *hold_q;
+ struct sk_buff_head q;
+ spinlock_t lock;
+};
+
+struct rxtid_stats {
+ u32 num_into_aggr;
+ u32 num_dups;
+ u32 num_oow;
+ u32 num_mpdu;
+ u32 num_amsdu;
+ u32 num_delivered;
+ u32 num_timeouts;
+ u32 num_hole;
+ u32 num_bar;
+};
+
+struct aggr_info {
+ u8 aggr_sz;
+ u8 timer_scheduled;
+ struct timer_list timer;
+ struct net_device *dev;
+ struct rxtid rx_tid[NUM_OF_TIDS];
+ struct sk_buff_head free_q;
+ struct rxtid_stats stat[NUM_OF_TIDS];
+};
+
+struct ath6kl_wep_key {
+ u8 key_index;
+ u8 key_len;
+ u8 key[64];
+};
+
+#define ATH6KL_KEY_SEQ_LEN 8
+
+struct ath6kl_key {
+ u8 key[WLAN_MAX_KEY_LEN];
+ u8 key_len;
+ u8 seq[ATH6KL_KEY_SEQ_LEN];
+ u8 seq_len;
+ u32 cipher;
+};
+
+struct ath6kl_node_mapping {
+ u8 mac_addr[ETH_ALEN];
+ u8 ep_id;
+ u8 tx_pend;
+};
+
+struct ath6kl_cookie {
+ struct sk_buff *skb;
+ u32 map_no;
+ struct htc_packet htc_pkt;
+ struct ath6kl_cookie *arc_list_next;
+};
+
+struct ath6kl_sta {
+ u16 sta_flags;
+ u8 mac[ETH_ALEN];
+ u8 aid;
+ u8 keymgmt;
+ u8 ucipher;
+ u8 auth;
+ u8 wpa_ie[ATH6KL_MAX_IE];
+ struct sk_buff_head psq;
+ spinlock_t psq_lock;
+};
+
+struct ath6kl_version {
+ u32 target_ver;
+ u32 wlan_ver;
+ u32 abi_ver;
+};
+
+struct ath6kl_bmi {
+ u32 cmd_credits;
+ bool done_sent;
+ u8 *cmd_buf;
+};
+
+struct target_stats {
+ u64 tx_pkt;
+ u64 tx_byte;
+ u64 tx_ucast_pkt;
+ u64 tx_ucast_byte;
+ u64 tx_mcast_pkt;
+ u64 tx_mcast_byte;
+ u64 tx_bcast_pkt;
+ u64 tx_bcast_byte;
+ u64 tx_rts_success_cnt;
+ u64 tx_pkt_per_ac[4];
+
+ u64 tx_err;
+ u64 tx_fail_cnt;
+ u64 tx_retry_cnt;
+ u64 tx_mult_retry_cnt;
+ u64 tx_rts_fail_cnt;
+
+ u64 rx_pkt;
+ u64 rx_byte;
+ u64 rx_ucast_pkt;
+ u64 rx_ucast_byte;
+ u64 rx_mcast_pkt;
+ u64 rx_mcast_byte;
+ u64 rx_bcast_pkt;
+ u64 rx_bcast_byte;
+ u64 rx_frgment_pkt;
+
+ u64 rx_err;
+ u64 rx_crc_err;
+ u64 rx_key_cache_miss;
+ u64 rx_decrypt_err;
+ u64 rx_dupl_frame;
+
+ u64 tkip_local_mic_fail;
+ u64 tkip_cnter_measures_invoked;
+ u64 tkip_replays;
+ u64 tkip_fmt_err;
+ u64 ccmp_fmt_err;
+ u64 ccmp_replays;
+
+ u64 pwr_save_fail_cnt;
+
+ u64 cs_bmiss_cnt;
+ u64 cs_low_rssi_cnt;
+ u64 cs_connect_cnt;
+ u64 cs_discon_cnt;
+
+ s32 tx_ucast_rate;
+ s32 rx_ucast_rate;
+
+ u32 lq_val;
+
+ u32 wow_pkt_dropped;
+ u16 wow_evt_discarded;
+
+ s16 noise_floor_calib;
+ s16 cs_rssi;
+ s16 cs_ave_beacon_rssi;
+ u8 cs_ave_beacon_snr;
+ u8 cs_last_roam_msec;
+ u8 cs_snr;
+
+ u8 wow_host_pkt_wakeups;
+ u8 wow_host_evt_wakeups;
+
+ u32 arp_received;
+ u32 arp_matched;
+ u32 arp_replied;
+};
+
+struct ath6kl_mbox_info {
+ u32 htc_addr;
+ u32 htc_ext_addr;
+ u32 htc_ext_sz;
+
+ u32 block_size;
+
+ u32 gmbox_addr;
+
+ u32 gmbox_sz;
+};
+
+/*
+ * 802.11i defines an extended IV for use with non-WEP ciphers.
+ * When the EXTIV bit is set in the key id byte an additional
+ * 4 bytes immediately follow the IV for TKIP. For CCMP the
+ * EXTIV bit is likewise set but the 8 bytes represent the
+ * CCMP header rather than IV+extended-IV.
+ */
+
+#define ATH6KL_KEYBUF_SIZE 16
+#define ATH6KL_MICBUF_SIZE (8+8) /* space for both tx and rx */
+
+#define ATH6KL_KEY_XMIT 0x01
+#define ATH6KL_KEY_RECV 0x02
+#define ATH6KL_KEY_DEFAULT 0x80 /* default xmit key */
+
+/*
+ * WPA/RSN get/set key request. Specify the key/cipher
+ * type and whether the key is to be used for sending and/or
+ * receiving. The key index should be set only when working
+ * with global keys (use IEEE80211_KEYIX_NONE for ``no index'').
+ * Otherwise a unicast/pairwise key is specified by the bssid
+ * (on a station) or mac address (on an ap). They key length
+ * must include any MIC key data; otherwise it should be no
+ * more than ATH6KL_KEYBUF_SIZE.
+ */
+struct ath6kl_req_key {
+ u8 ik_type; /* key/cipher type */
+ u8 ik_pad;
+ u16 ik_keyix; /* key index */
+ u8 ik_keylen; /* key length in bytes */
+ u8 ik_flags;
+ u8 ik_macaddr[ETH_ALEN];
+ u64 ik_keyrsc; /* key receive sequence counter */
+ u64 ik_keytsc; /* key transmit sequence counter */
+ u8 ik_keydata[ATH6KL_KEYBUF_SIZE + ATH6KL_MICBUF_SIZE];
+};
+
+/* Flag info */
+#define WMI_ENABLED 0
+#define WMI_READY 1
+#define CONNECTED 2
+#define STATS_UPDATE_PEND 3
+#define CONNECT_PEND 4
+#define WMM_ENABLED 5
+#define NETQ_STOPPED 6
+#define WMI_CTRL_EP_FULL 7
+#define DTIM_EXPIRED 8
+#define DESTROY_IN_PROGRESS 9
+#define NETDEV_REGISTERED 10
+#define SKIP_SCAN 11
+#define WLAN_ENABLED 12
+
+struct ath6kl {
+ struct device *dev;
+ struct net_device *net_dev;
+ struct ath6kl_bmi bmi;
+ const struct ath6kl_hif_ops *hif_ops;
+ struct wmi *wmi;
+ int tx_pending[ENDPOINT_MAX];
+ int total_tx_data_pend;
+ struct htc_target *htc_target;
+ void *hif_priv;
+ spinlock_t lock;
+ struct semaphore sem;
+ int ssid_len;
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
+ u8 next_mode;
+ u8 nw_type;
+ u8 dot11_auth_mode;
+ u8 auth_mode;
+ u8 prwise_crypto;
+ u8 prwise_crypto_len;
+ u8 grp_crypto;
+ u8 grp_crpto_len;
+ u8 def_txkey_index;
+ struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1];
+ u8 bssid[ETH_ALEN];
+ u8 req_bssid[ETH_ALEN];
+ u16 ch_hint;
+ u16 bss_ch;
+ u16 listen_intvl_b;
+ u16 listen_intvl_t;
+ struct ath6kl_version version;
+ u32 target_type;
+ u8 tx_pwr;
+ struct net_device_stats net_stats;
+ struct target_stats target_stats;
+ struct ath6kl_node_mapping node_map[MAX_NODE_NUM];
+ u8 ibss_ps_enable;
+ u8 node_num;
+ u8 next_ep_id;
+ struct ath6kl_cookie *cookie_list;
+ u32 cookie_count;
+ enum htc_endpoint_id ac2ep_map[WMM_NUM_AC];
+ bool ac_stream_active[WMM_NUM_AC];
+ u8 ac_stream_pri_map[WMM_NUM_AC];
+ u8 hiac_stream_active_pri;
+ u8 ep2ac_map[ENDPOINT_MAX];
+ enum htc_endpoint_id ctrl_ep;
+ struct htc_credit_state_info credit_state_info;
+ u32 connect_ctrl_flags;
+ u32 user_key_ctrl;
+ u8 usr_bss_filter;
+ struct ath6kl_sta sta_list[AP_MAX_NUM_STA];
+ u8 sta_list_index;
+ struct ath6kl_req_key ap_mode_bkey;
+ struct sk_buff_head mcastpsq;
+ spinlock_t mcastpsq_lock;
+ u8 intra_bss;
+ struct aggr_info *aggr_cntxt;
+ struct wmi_ap_mode_stat ap_stats;
+ u8 ap_country_code[3];
+ struct list_head amsdu_rx_buffer_queue;
+ struct timer_list disconnect_timer;
+ u8 rx_meta_ver;
+ struct wireless_dev *wdev;
+ struct cfg80211_scan_request *scan_req;
+ struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1];
+ enum sme_state sme_state;
+ enum wlan_low_pwr_state wlan_pwr_state;
+ struct wmi_scan_params_cmd sc_params;
+#define AR_MCAST_FILTER_MAC_ADDR_SIZE 4
+ u8 auto_auth_stage;
+
+ u16 conf_flags;
+ wait_queue_head_t event_wq;
+ struct ath6kl_mbox_info mbox_info;
+
+ struct ath6kl_cookie cookie_mem[MAX_COOKIE_NUM];
+ int reconnect_flag;
+ unsigned long flag;
+
+ u8 *fw_board;
+ size_t fw_board_len;
+
+ u8 *fw_otp;
+ size_t fw_otp_len;
+
+ u8 *fw;
+ size_t fw_len;
+
+ u8 *fw_patch;
+ size_t fw_patch_len;
+
+ struct workqueue_struct *ath6kl_wq;
+
+ struct ath6kl_node_table scan_table;
+};
+
+static inline void *ath6kl_priv(struct net_device *dev)
+{
+ return wdev_priv(dev->ieee80211_ptr);
+}
+
+static inline void ath6kl_deposit_credit_to_ep(struct htc_credit_state_info
+ *cred_info,
+ struct htc_endpoint_credit_dist
+ *ep_dist, int credits)
+{
+ ep_dist->credits += credits;
+ ep_dist->cred_assngd += credits;
+ cred_info->cur_free_credits -= credits;
+}
+
+void ath6kl_destroy(struct net_device *dev, unsigned int unregister);
+int ath6kl_configure_target(struct ath6kl *ar);
+void ath6kl_detect_error(unsigned long ptr);
+void disconnect_timer_handler(unsigned long ptr);
+void init_netdev(struct net_device *dev);
+void ath6kl_cookie_init(struct ath6kl *ar);
+void ath6kl_cookie_cleanup(struct ath6kl *ar);
+void ath6kl_rx(struct htc_target *target, struct htc_packet *packet);
+void ath6kl_tx_complete(void *context, struct list_head *packet_queue);
+enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
+ struct htc_packet *packet);
+void ath6kl_stop_txrx(struct ath6kl *ar);
+void ath6kl_cleanup_amsdu_rxbufs(struct ath6kl *ar);
+int ath6kl_access_datadiag(struct ath6kl *ar, u32 address,
+ u8 *data, u32 length, bool read);
+int ath6kl_read_reg_diag(struct ath6kl *ar, u32 *address, u32 *data);
+void ath6kl_init_profile_info(struct ath6kl *ar);
+void ath6kl_tx_data_cleanup(struct ath6kl *ar);
+void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile,
+ bool get_dbglogs);
+
+struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar);
+void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie);
+int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev);
+
+struct aggr_info *aggr_init(struct net_device *dev);
+void ath6kl_rx_refill(struct htc_target *target,
+ enum htc_endpoint_id endpoint);
+void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count);
+struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target,
+ enum htc_endpoint_id endpoint,
+ int len);
+void aggr_module_destroy(struct aggr_info *aggr_info);
+void aggr_reset_state(struct aggr_info *aggr_info);
+
+struct ath6kl_sta *ath6kl_find_sta(struct ath6kl *ar, u8 * node_addr);
+struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid);
+
+void ath6kl_ready_event(void *devt, u8 * datap, u32 sw_ver, u32 abi_ver);
+int ath6kl_control_tx(void *devt, struct sk_buff *skb,
+ enum htc_endpoint_id eid);
+void ath6kl_connect_event(struct ath6kl *ar, u16 channel,
+ u8 *bssid, u16 listen_int,
+ u16 beacon_int, enum network_type net_type,
+ u8 beacon_ie_len, u8 assoc_req_len,
+ u8 assoc_resp_len, u8 *assoc_info);
+void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason,
+ u8 *bssid, u8 assoc_resp_len,
+ u8 *assoc_info, u16 prot_reason_status);
+void ath6kl_tkip_micerr_event(struct ath6kl *ar, u8 keyid, bool ismcast);
+void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr);
+void ath6kl_scan_complete_evt(struct ath6kl *ar, int status);
+void ath6kl_tgt_stats_event(struct ath6kl *ar, u8 *ptr, u32 len);
+void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active);
+enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac);
+
+void ath6kl_pspoll_event(struct ath6kl *ar, u8 aid);
+
+void ath6kl_dtimexpiry_event(struct ath6kl *ar);
+void ath6kl_disconnect(struct ath6kl *ar);
+void aggr_recv_delba_req_evt(struct ath6kl *ar, u8 tid);
+void aggr_recv_addba_req_evt(struct ath6kl *ar, u8 tid, u16 seq_no,
+ u8 win_sz);
+void ath6kl_wakeup_event(void *dev);
+void ath6kl_target_failure(struct ath6kl *ar);
+
+void ath6kl_cfg80211_scan_node(struct wiphy *wiphy, struct bss *ni);
+#endif /* CORE_H */
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "debug.h"
+
+int ath6kl_printk(const char *level, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+ int rtn;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ rtn = printk("%sath6kl: %pV", level, &vaf);
+
+ va_end(args);
+
+ return rtn;
+}
+
+#ifdef CONFIG_ATH6KL_DEBUG
+void ath6kl_dump_registers(struct ath6kl_device *dev,
+ struct ath6kl_irq_proc_registers *irq_proc_reg,
+ struct ath6kl_irq_enable_reg *irq_enable_reg)
+{
+
+ ath6kl_dbg(ATH6KL_DBG_ANY, ("<------- Register Table -------->\n"));
+
+ if (irq_proc_reg != NULL) {
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Host Int status: 0x%x\n",
+ irq_proc_reg->host_int_status);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "CPU Int status: 0x%x\n",
+ irq_proc_reg->cpu_int_status);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Error Int status: 0x%x\n",
+ irq_proc_reg->error_int_status);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Counter Int status: 0x%x\n",
+ irq_proc_reg->counter_int_status);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Mbox Frame: 0x%x\n",
+ irq_proc_reg->mbox_frame);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Rx Lookahead Valid: 0x%x\n",
+ irq_proc_reg->rx_lkahd_valid);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Rx Lookahead 0: 0x%x\n",
+ irq_proc_reg->rx_lkahd[0]);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Rx Lookahead 1: 0x%x\n",
+ irq_proc_reg->rx_lkahd[1]);
+
+ if (dev->ar->mbox_info.gmbox_addr != 0) {
+ /*
+ * If the target supports GMBOX hardware, dump some
+ * additional state.
+ */
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "GMBOX Host Int status 2: 0x%x\n",
+ irq_proc_reg->host_int_status2);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "GMBOX RX Avail: 0x%x\n",
+ irq_proc_reg->gmbox_rx_avail);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "GMBOX lookahead alias 0: 0x%x\n",
+ irq_proc_reg->rx_gmbox_lkahd_alias[0]);
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "GMBOX lookahead alias 1: 0x%x\n",
+ irq_proc_reg->rx_gmbox_lkahd_alias[1]);
+ }
+
+ }
+
+ if (irq_enable_reg != NULL) {
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Int status Enable: 0x%x\n",
+ irq_enable_reg->int_status_en);
+ ath6kl_dbg(ATH6KL_DBG_ANY, "Counter Int status Enable: 0x%x\n",
+ irq_enable_reg->cntr_int_status_en);
+ }
+ ath6kl_dbg(ATH6KL_DBG_ANY, "<------------------------------->\n");
+}
+
+static void dump_cred_dist(struct htc_endpoint_credit_dist *ep_dist)
+{
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "--- endpoint: %d svc_id: 0x%X ---\n",
+ ep_dist->endpoint, ep_dist->svc_id);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " dist_flags : 0x%X\n",
+ ep_dist->dist_flags);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " cred_norm : %d\n",
+ ep_dist->cred_norm);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " cred_min : %d\n",
+ ep_dist->cred_min);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " credits : %d\n",
+ ep_dist->credits);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " cred_assngd : %d\n",
+ ep_dist->cred_assngd);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " seek_cred : %d\n",
+ ep_dist->seek_cred);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " cred_sz : %d\n",
+ ep_dist->cred_sz);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " cred_per_msg : %d\n",
+ ep_dist->cred_per_msg);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " cred_to_dist : %d\n",
+ ep_dist->cred_to_dist);
+ ath6kl_dbg(ATH6KL_DBG_ANY, " txq_depth : %d\n",
+ get_queue_depth(&((struct htc_endpoint *)
+ ep_dist->htc_rsvd)->txq));
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "----------------------------------\n");
+}
+
+void dump_cred_dist_stats(struct htc_target *target)
+{
+ struct htc_endpoint_credit_dist *ep_list;
+
+ if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_TRC))
+ return;
+
+ list_for_each_entry(ep_list, &target->cred_dist_list, list)
+ dump_cred_dist(ep_list);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:%p dist:%p\n",
+ target->cred_dist_cntxt, NULL);
+ ath6kl_dbg(ATH6KL_DBG_TRC, "credit distribution, total : %d, free : %d\n",
+ target->cred_dist_cntxt->total_avail_credits,
+ target->cred_dist_cntxt->cur_free_credits);
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef DEBUG_H
+#define DEBUG_H
+
+#include "htc_hif.h"
+
+enum ATH6K_DEBUG_MASK {
+ ATH6KL_DBG_WLAN_CONNECT = BIT(0), /* wlan connect */
+ ATH6KL_DBG_WLAN_SCAN = BIT(1), /* wlan scan */
+ ATH6KL_DBG_WLAN_TX = BIT(2), /* wlan tx */
+ ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */
+ ATH6KL_DBG_BMI = BIT(4), /* bmi tracing */
+ ATH6KL_DBG_HTC_SEND = BIT(5), /* htc send */
+ ATH6KL_DBG_HTC_RECV = BIT(6), /* htc recv */
+ ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */
+ ATH6KL_DBG_PM = BIT(8), /* power management */
+ ATH6KL_DBG_WLAN_NODE = BIT(9), /* general wlan node tracing */
+ ATH6KL_DBG_WMI = BIT(10), /* wmi tracing */
+ ATH6KL_DBG_TRC = BIT(11), /* generic func tracing */
+ ATH6KL_DBG_SCATTER = BIT(12), /* hif scatter tracing */
+ ATH6KL_DBG_WLAN_CFG = BIT(13), /* cfg80211 i/f file tracing */
+ ATH6KL_DBG_RAW_BYTES = BIT(14), /* dump tx/rx and wmi frames */
+ ATH6KL_DBG_AGGR = BIT(15), /* aggregation */
+ ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
+};
+
+extern unsigned int debug_mask;
+extern int ath6kl_printk(const char *level, const char *fmt, ...)
+ __attribute__ ((format (printf, 2, 3)));
+
+#define ath6kl_info(fmt, ...) \
+ ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__)
+#define ath6kl_err(fmt, ...) \
+ ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__)
+#define ath6kl_warn(fmt, ...) \
+ ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__)
+
+#define AR_DBG_LVL_CHECK(mask) (debug_mask & mask)
+
+#ifdef CONFIG_ATH6KL_DEBUG
+#define ath6kl_dbg(mask, fmt, ...) \
+ ({ \
+ int rtn; \
+ if (debug_mask & mask) \
+ rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \
+ else \
+ rtn = 0; \
+ \
+ rtn; \
+ })
+
+static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
+ const char *msg, const void *buf,
+ size_t len)
+{
+ if (debug_mask & mask) {
+ ath6kl_dbg(mask, "%s\n", msg);
+ print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len);
+ }
+}
+
+void ath6kl_dump_registers(struct ath6kl_device *dev,
+ struct ath6kl_irq_proc_registers *irq_proc_reg,
+ struct ath6kl_irq_enable_reg *irq_en_reg);
+void dump_cred_dist_stats(struct htc_target *target);
+#else
+static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
+ const char *fmt, ...)
+{
+ return 0;
+}
+
+static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
+ const char *msg, const void *buf,
+ size_t len)
+{
+}
+
+static inline void ath6kl_dump_registers(struct ath6kl_device *dev,
+ struct ath6kl_irq_proc_registers *irq_proc_reg,
+ struct ath6kl_irq_enable_reg *irq_en_reg)
+{
+
+}
+static inline void dump_cred_dist_stats(struct htc_target *target)
+{
+}
+#endif
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HIF_OPS_H
+#define HIF_OPS_H
+
+#include "hif.h"
+
+static inline int hif_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
+ u32 len, u32 request)
+{
+ return ar->hif_ops->read_write_sync(ar, addr, buf, len, request);
+}
+
+static inline int hif_write_async(struct ath6kl *ar, u32 address, u8 *buffer,
+ u32 length, u32 request,
+ struct htc_packet *packet)
+{
+ return ar->hif_ops->write_async(ar, address, buffer, length,
+ request, packet);
+}
+static inline void ath6kl_hif_irq_enable(struct ath6kl *ar)
+{
+ return ar->hif_ops->irq_enable(ar);
+}
+
+static inline void ath6kl_hif_irq_disable(struct ath6kl *ar)
+{
+ return ar->hif_ops->irq_disable(ar);
+}
+
+static inline struct hif_scatter_req *hif_scatter_req_get(struct ath6kl *ar)
+{
+ return ar->hif_ops->scatter_req_get(ar);
+}
+
+static inline void hif_scatter_req_add(struct ath6kl *ar,
+ struct hif_scatter_req *s_req)
+{
+ return ar->hif_ops->scatter_req_add(ar, s_req);
+}
+
+static inline int ath6kl_hif_enable_scatter(struct ath6kl *ar)
+{
+ return ar->hif_ops->enable_scatter(ar);
+}
+
+static inline int ath6kl_hif_scat_req_rw(struct ath6kl *ar,
+ struct hif_scatter_req *scat_req)
+{
+ return ar->hif_ops->scat_req_rw(ar, scat_req);
+}
+
+static inline void ath6kl_hif_cleanup_scatter(struct ath6kl *ar)
+{
+ return ar->hif_ops->cleanup_scatter(ar);
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HIF_H
+#define HIF_H
+
+#include "common.h"
+#include "core.h"
+
+#include <linux/scatterlist.h>
+
+#define BUS_REQUEST_MAX_NUM 64
+#define HIF_MBOX_BLOCK_SIZE 128
+#define HIF_MBOX0_BLOCK_SIZE 1
+
+#define HIF_DMA_BUFFER_SIZE (32 * 1024)
+#define CMD53_FIXED_ADDRESS 1
+#define CMD53_INCR_ADDRESS 2
+
+#define MAX_SCATTER_REQUESTS 4
+#define MAX_SCATTER_ENTRIES_PER_REQ 16
+#define MAX_SCATTER_REQ_TRANSFER_SIZE (32 * 1024)
+
+#define MANUFACTURER_ID_AR6003_BASE 0x300
+ /* SDIO manufacturer ID and Codes */
+#define MANUFACTURER_ID_ATH6KL_BASE_MASK 0xFF00
+#define MANUFACTURER_CODE 0x271 /* Atheros */
+
+/* Mailbox address in SDIO address space */
+#define HIF_MBOX_BASE_ADDR 0x800
+#define HIF_MBOX_WIDTH 0x800
+
+#define HIF_MBOX_END_ADDR (HTC_MAILBOX_NUM_MAX * HIF_MBOX_WIDTH - 1)
+
+/* version 1 of the chip has only a 12K extended mbox range */
+#define HIF_MBOX0_EXT_BASE_ADDR 0x4000
+#define HIF_MBOX0_EXT_WIDTH (12*1024)
+
+/* GMBOX addresses */
+#define HIF_GMBOX_BASE_ADDR 0x7000
+#define HIF_GMBOX_WIDTH 0x4000
+
+/* interrupt mode register */
+#define CCCR_SDIO_IRQ_MODE_REG 0xF0
+
+/* mode to enable special 4-bit interrupt assertion without clock */
+#define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ (1 << 0)
+
+struct bus_request {
+ struct list_head list;
+
+ /* request data */
+ u32 address;
+
+ u8 *buffer;
+ u32 length;
+ u32 request;
+ struct htc_packet *packet;
+ int status;
+
+ /* this is a scatter request */
+ struct hif_scatter_req *scat_req;
+};
+
+/* direction of transfer (read/write) */
+#define HIF_READ 0x00000001
+#define HIF_WRITE 0x00000002
+#define HIF_DIR_MASK (HIF_READ | HIF_WRITE)
+
+/*
+ * emode - This indicates the whether the command is to be executed in a
+ * blocking or non-blocking fashion (HIF_SYNCHRONOUS/
+ * HIF_ASYNCHRONOUS). The read/write data paths in HTC have been
+ * implemented using the asynchronous mode allowing the the bus
+ * driver to indicate the completion of operation through the
+ * registered callback routine. The requirement primarily comes
+ * from the contexts these operations get called from (a driver's
+ * transmit context or the ISR context in case of receive).
+ * Support for both of these modes is essential.
+ */
+#define HIF_SYNCHRONOUS 0x00000010
+#define HIF_ASYNCHRONOUS 0x00000020
+#define HIF_EMODE_MASK (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS)
+
+/*
+ * dmode - An interface may support different kinds of commands based on
+ * the tradeoff between the amount of data it can carry and the
+ * setup time. Byte and Block modes are supported (HIF_BYTE_BASIS/
+ * HIF_BLOCK_BASIS). In case of latter, the data is rounded off
+ * to the nearest block size by padding. The size of the block is
+ * configurable at compile time using the HIF_BLOCK_SIZE and is
+ * negotiated with the target during initialization after the
+ * ATH6KL interrupts are enabled.
+ */
+#define HIF_BYTE_BASIS 0x00000040
+#define HIF_BLOCK_BASIS 0x00000080
+#define HIF_DMODE_MASK (HIF_BYTE_BASIS | HIF_BLOCK_BASIS)
+
+/*
+ * amode - This indicates if the address has to be incremented on ATH6KL
+ * after every read/write operation (HIF?FIXED_ADDRESS/
+ * HIF_INCREMENTAL_ADDRESS).
+ */
+#define HIF_FIXED_ADDRESS 0x00000100
+#define HIF_INCREMENTAL_ADDRESS 0x00000200
+#define HIF_AMODE_MASK (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS)
+
+#define HIF_WR_ASYNC_BYTE_INC \
+ (HIF_WRITE | HIF_ASYNCHRONOUS | \
+ HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+
+#define HIF_WR_ASYNC_BLOCK_INC \
+ (HIF_WRITE | HIF_ASYNCHRONOUS | \
+ HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
+
+#define HIF_WR_SYNC_BYTE_FIX \
+ (HIF_WRITE | HIF_SYNCHRONOUS | \
+ HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
+
+#define HIF_WR_SYNC_BYTE_INC \
+ (HIF_WRITE | HIF_SYNCHRONOUS | \
+ HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+
+#define HIF_WR_SYNC_BLOCK_INC \
+ (HIF_WRITE | HIF_SYNCHRONOUS | \
+ HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
+
+#define HIF_RD_SYNC_BYTE_INC \
+ (HIF_READ | HIF_SYNCHRONOUS | \
+ HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+
+#define HIF_RD_SYNC_BYTE_FIX \
+ (HIF_READ | HIF_SYNCHRONOUS | \
+ HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
+
+#define HIF_RD_ASYNC_BLOCK_FIX \
+ (HIF_READ | HIF_ASYNCHRONOUS | \
+ HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
+
+#define HIF_RD_SYNC_BLOCK_FIX \
+ (HIF_READ | HIF_SYNCHRONOUS | \
+ HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
+
+struct hif_scatter_item {
+ u8 *buf;
+ int len;
+ struct htc_packet *packet;
+};
+
+struct hif_scatter_req {
+ struct list_head list;
+ /* address for the read/write operation */
+ u32 addr;
+
+ /* request flags */
+ u32 req;
+
+ /* total length of entire transfer */
+ u32 len;
+
+ bool virt_scat;
+
+ void (*complete) (struct htc_target *, struct hif_scatter_req *);
+ int status;
+ int scat_entries;
+
+ struct bus_request *busrequest;
+ struct scatterlist *sgentries;
+
+ /* bounce buffer for upper layers to copy to/from */
+ u8 *virt_dma_buf;
+
+ struct hif_scatter_item scat_list[1];
+};
+
+struct ath6kl_hif_ops {
+ int (*read_write_sync)(struct ath6kl *ar, u32 addr, u8 *buf,
+ u32 len, u32 request);
+ int (*write_async)(struct ath6kl *ar, u32 address, u8 *buffer,
+ u32 length, u32 request, struct htc_packet *packet);
+
+ void (*irq_enable)(struct ath6kl *ar);
+ void (*irq_disable)(struct ath6kl *ar);
+
+ struct hif_scatter_req *(*scatter_req_get)(struct ath6kl *ar);
+ void (*scatter_req_add)(struct ath6kl *ar,
+ struct hif_scatter_req *s_req);
+ int (*enable_scatter)(struct ath6kl *ar);
+ int (*scat_req_rw) (struct ath6kl *ar,
+ struct hif_scatter_req *scat_req);
+ void (*cleanup_scatter)(struct ath6kl *ar);
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2007-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "htc_hif.h"
+#include "debug.h"
+#include "hif-ops.h"
+#include <asm/unaligned.h>
+
+#define CALC_TXRX_PADDED_LEN(dev, len) (__ALIGN_MASK((len), (dev)->block_mask))
+
+static void htc_prep_send_pkt(struct htc_packet *packet, u8 flags, int ctrl0,
+ int ctrl1)
+{
+ struct htc_frame_hdr *hdr;
+
+ packet->buf -= HTC_HDR_LENGTH;
+ hdr = (struct htc_frame_hdr *)packet->buf;
+
+ /* Endianess? */
+ put_unaligned((u16)packet->act_len, &hdr->payld_len);
+ hdr->flags = flags;
+ hdr->eid = packet->endpoint;
+ hdr->ctrl[0] = ctrl0;
+ hdr->ctrl[1] = ctrl1;
+}
+
+static void htc_reclaim_txctrl_buf(struct htc_target *target,
+ struct htc_packet *pkt)
+{
+ spin_lock_bh(&target->htc_lock);
+ list_add_tail(&pkt->list, &target->free_ctrl_txbuf);
+ spin_unlock_bh(&target->htc_lock);
+}
+
+static struct htc_packet *htc_get_control_buf(struct htc_target *target,
+ bool tx)
+{
+ struct htc_packet *packet = NULL;
+ struct list_head *buf_list;
+
+ buf_list = tx ? &target->free_ctrl_txbuf : &target->free_ctrl_rxbuf;
+
+ spin_lock_bh(&target->htc_lock);
+
+ if (list_empty(buf_list)) {
+ spin_unlock_bh(&target->htc_lock);
+ return NULL;
+ }
+
+ packet = list_first_entry(buf_list, struct htc_packet, list);
+ list_del(&packet->list);
+ spin_unlock_bh(&target->htc_lock);
+
+ if (tx)
+ packet->buf = packet->buf_start + HTC_HDR_LENGTH;
+
+ return packet;
+}
+
+static void htc_tx_comp_update(struct htc_target *target,
+ struct htc_endpoint *endpoint,
+ struct htc_packet *packet)
+{
+ packet->completion = NULL;
+ packet->buf += HTC_HDR_LENGTH;
+
+ if (!packet->status)
+ return;
+
+ ath6kl_err("req failed (status:%d, ep:%d, len:%d creds:%d)\n",
+ packet->status, packet->endpoint, packet->act_len,
+ packet->info.tx.cred_used);
+
+ /* on failure to submit, reclaim credits for this packet */
+ spin_lock_bh(&target->tx_lock);
+ endpoint->cred_dist.cred_to_dist +=
+ packet->info.tx.cred_used;
+ endpoint->cred_dist.txq_depth = get_queue_depth(&endpoint->txq);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:0x%p dist:0x%p\n",
+ target->cred_dist_cntxt, &target->cred_dist_list);
+
+ ath6k_credit_distribute(target->cred_dist_cntxt,
+ &target->cred_dist_list,
+ HTC_CREDIT_DIST_SEND_COMPLETE);
+
+ spin_unlock_bh(&target->tx_lock);
+}
+
+static void htc_tx_complete(struct htc_endpoint *endpoint,
+ struct list_head *txq)
+{
+ if (list_empty(txq))
+ return;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "send complete ep %d, (%d pkts)\n",
+ endpoint->eid, get_queue_depth(txq));
+
+ ath6kl_tx_complete(endpoint->target->dev->ar, txq);
+}
+
+static void htc_tx_comp_handler(struct htc_target *target,
+ struct htc_packet *packet)
+{
+ struct htc_endpoint *endpoint = &target->endpoint[packet->endpoint];
+ struct list_head container;
+
+ htc_tx_comp_update(target, endpoint, packet);
+ INIT_LIST_HEAD(&container);
+ list_add_tail(&packet->list, &container);
+ /* do completion */
+ htc_tx_complete(endpoint, &container);
+}
+
+static void htc_async_tx_scat_complete(struct htc_target *target,
+ struct hif_scatter_req *scat_req)
+{
+ struct htc_endpoint *endpoint;
+ struct htc_packet *packet;
+ struct list_head tx_compq;
+ int i;
+
+ INIT_LIST_HEAD(&tx_compq);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "htc_async_tx_scat_complete total len: %d entries: %d\n",
+ scat_req->len, scat_req->scat_entries);
+
+ if (scat_req->status)
+ ath6kl_err("send scatter req failed: %d\n", scat_req->status);
+
+ packet = scat_req->scat_list[0].packet;
+ endpoint = &target->endpoint[packet->endpoint];
+
+ /* walk through the scatter list and process */
+ for (i = 0; i < scat_req->scat_entries; i++) {
+ packet = scat_req->scat_list[i].packet;
+ if (!packet) {
+ WARN_ON(1);
+ return;
+ }
+
+ packet->status = scat_req->status;
+ htc_tx_comp_update(target, endpoint, packet);
+ list_add_tail(&packet->list, &tx_compq);
+ }
+
+ /* free scatter request */
+ hif_scatter_req_add(target->dev->ar, scat_req);
+
+ /* complete all packets */
+ htc_tx_complete(endpoint, &tx_compq);
+}
+
+static int htc_issue_send(struct htc_target *target, struct htc_packet *packet)
+{
+ int status;
+ bool sync = false;
+ u32 padded_len, send_len;
+
+ if (!packet->completion)
+ sync = true;
+
+ send_len = packet->act_len + HTC_HDR_LENGTH;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "%s: transmit len : %d (%s)\n",
+ __func__, send_len, sync ? "sync" : "async");
+
+ padded_len = CALC_TXRX_PADDED_LEN(target, send_len);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "DevSendPacket, padded len: %d mbox:0x%X (mode:%s)\n",
+ padded_len,
+ target->dev->ar->mbox_info.htc_addr,
+ sync ? "sync" : "async");
+
+ if (sync) {
+ status = hif_read_write_sync(target->dev->ar,
+ target->dev->ar->mbox_info.htc_addr,
+ packet->buf, padded_len,
+ HIF_WR_SYNC_BLOCK_INC);
+
+ packet->status = status;
+ packet->buf += HTC_HDR_LENGTH;
+ } else
+ status = hif_write_async(target->dev->ar,
+ target->dev->ar->mbox_info.htc_addr,
+ packet->buf, padded_len,
+ HIF_WR_ASYNC_BLOCK_INC, packet);
+
+ return status;
+}
+
+static int htc_check_credits(struct htc_target *target,
+ struct htc_endpoint *ep, u8 *flags,
+ enum htc_endpoint_id eid, unsigned int len,
+ int *req_cred)
+{
+
+ *req_cred = (len > target->tgt_cred_sz) ?
+ DIV_ROUND_UP(len, target->tgt_cred_sz) : 1;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "creds required:%d got:%d\n",
+ *req_cred, ep->cred_dist.credits);
+
+ if (ep->cred_dist.credits < *req_cred) {
+ if (eid == ENDPOINT_0)
+ return -EINVAL;
+
+ /* Seek more credits */
+ ep->cred_dist.seek_cred = *req_cred - ep->cred_dist.credits;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:0x%p dist:0x%p\n",
+ target->cred_dist_cntxt, &ep->cred_dist);
+
+ ath6k_seek_credits(target->cred_dist_cntxt, &ep->cred_dist);
+
+ ep->cred_dist.seek_cred = 0;
+
+ if (ep->cred_dist.credits < *req_cred) {
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "not enough credits for ep %d - leaving packet in queue\n",
+ eid);
+ return -EINVAL;
+ }
+ }
+
+ ep->cred_dist.credits -= *req_cred;
+ ep->ep_st.cred_cosumd += *req_cred;
+
+ /* When we are getting low on credits, ask for more */
+ if (ep->cred_dist.credits < ep->cred_dist.cred_per_msg) {
+ ep->cred_dist.seek_cred =
+ ep->cred_dist.cred_per_msg - ep->cred_dist.credits;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:0x%p dist:0x%p\n",
+ target->cred_dist_cntxt, &ep->cred_dist);
+
+ ath6k_seek_credits(target->cred_dist_cntxt, &ep->cred_dist);
+
+ /* see if we were successful in getting more */
+ if (ep->cred_dist.credits < ep->cred_dist.cred_per_msg) {
+ /* tell the target we need credits ASAP! */
+ *flags |= HTC_FLAGS_NEED_CREDIT_UPDATE;
+ ep->ep_st.cred_low_indicate += 1;
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "host needs credits\n");
+ }
+ }
+
+ return 0;
+}
+
+static void htc_tx_pkts_get(struct htc_target *target,
+ struct htc_endpoint *endpoint,
+ struct list_head *queue)
+{
+ int req_cred;
+ u8 flags;
+ struct htc_packet *packet;
+ unsigned int len;
+
+ while (true) {
+
+ flags = 0;
+
+ if (list_empty(&endpoint->txq))
+ break;
+ packet = list_first_entry(&endpoint->txq, struct htc_packet,
+ list);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "got head pkt:0x%p , queue depth: %d\n",
+ packet, get_queue_depth(&endpoint->txq));
+
+ len = CALC_TXRX_PADDED_LEN(target,
+ packet->act_len + HTC_HDR_LENGTH);
+
+ if (htc_check_credits(target, endpoint, &flags,
+ packet->endpoint, len, &req_cred))
+ break;
+
+ /* now we can fully move onto caller's queue */
+ packet = list_first_entry(&endpoint->txq, struct htc_packet,
+ list);
+ list_move_tail(&packet->list, queue);
+
+ /* save the number of credits this packet consumed */
+ packet->info.tx.cred_used = req_cred;
+
+ /* all TX packets are handled asynchronously */
+ packet->completion = htc_tx_comp_handler;
+ packet->context = target;
+ endpoint->ep_st.tx_issued += 1;
+
+ /* save send flags */
+ packet->info.tx.flags = flags;
+ packet->info.tx.seqno = endpoint->seqno;
+ endpoint->seqno++;
+ }
+}
+
+/* See if the padded tx length falls on a credit boundary */
+static int htc_get_credit_padding(unsigned int cred_sz, int *len,
+ struct htc_endpoint *ep)
+{
+ int rem_cred, cred_pad;
+
+ rem_cred = *len % cred_sz;
+
+ /* No padding needed */
+ if (!rem_cred)
+ return 0;
+
+ if (!(ep->conn_flags & HTC_FLGS_TX_BNDL_PAD_EN))
+ return -1;
+
+ /*
+ * The transfer consumes a "partial" credit, this
+ * packet cannot be bundled unless we add
+ * additional "dummy" padding (max 255 bytes) to
+ * consume the entire credit.
+ */
+ cred_pad = *len < cred_sz ? (cred_sz - *len) : rem_cred;
+
+ if ((cred_pad > 0) && (cred_pad <= 255))
+ *len += cred_pad;
+ else
+ /* The amount of padding is too large, send as non-bundled */
+ return -1;
+
+ return cred_pad;
+}
+
+static int htc_setup_send_scat_list(struct htc_target *target,
+ struct htc_endpoint *endpoint,
+ struct hif_scatter_req *scat_req,
+ int n_scat,
+ struct list_head *queue)
+{
+ struct htc_packet *packet;
+ int i, len, rem_scat, cred_pad;
+ int status = 0;
+
+ rem_scat = target->max_tx_bndl_sz;
+
+ for (i = 0; i < n_scat; i++) {
+ scat_req->scat_list[i].packet = NULL;
+
+ if (list_empty(queue))
+ break;
+
+ packet = list_first_entry(queue, struct htc_packet, list);
+ len = CALC_TXRX_PADDED_LEN(target,
+ packet->act_len + HTC_HDR_LENGTH);
+
+ cred_pad = htc_get_credit_padding(target->tgt_cred_sz,
+ &len, endpoint);
+ if (cred_pad < 0) {
+ status = -EINVAL;
+ break;
+ }
+
+ if (rem_scat < len) {
+ /* exceeds what we can transfer */
+ status = -ENOSPC;
+ break;
+ }
+
+ rem_scat -= len;
+ /* now remove it from the queue */
+ packet = list_first_entry(queue, struct htc_packet, list);
+ list_del(&packet->list);
+
+ scat_req->scat_list[i].packet = packet;
+ /* prepare packet and flag message as part of a send bundle */
+ htc_prep_send_pkt(packet,
+ packet->info.tx.flags | HTC_FLAGS_SEND_BUNDLE,
+ cred_pad, packet->info.tx.seqno);
+ scat_req->scat_list[i].buf = packet->buf;
+ scat_req->scat_list[i].len = len;
+
+ scat_req->len += len;
+ scat_req->scat_entries++;
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "%d, adding pkt : 0x%p len:%d (remaining space:%d)\n",
+ i, packet, len, rem_scat);
+ }
+
+ /* Roll back scatter setup in case of any failure */
+ if (status || (scat_req->scat_entries < HTC_MIN_HTC_MSGS_TO_BUNDLE)) {
+ for (i = scat_req->scat_entries - 1; i >= 0; i--) {
+ packet = scat_req->scat_list[i].packet;
+ if (packet) {
+ packet->buf += HTC_HDR_LENGTH;
+ list_add(&packet->list, queue);
+ }
+ }
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/*
+ * htc_issue_send_bundle: drain a queue and send as bundles
+ * this function may return without fully draining the queue
+ * when
+ *
+ * 1. scatter resources are exhausted
+ * 2. a message that will consume a partial credit will stop the
+ * bundling process early
+ * 3. we drop below the minimum number of messages for a bundle
+ */
+static void htc_issue_send_bundle(struct htc_endpoint *endpoint,
+ struct list_head *queue,
+ int *sent_bundle, int *n_bundle_pkts)
+{
+ struct htc_target *target = endpoint->target;
+ struct hif_scatter_req *scat_req = NULL;
+ int n_scat, n_sent_bundle = 0, tot_pkts_bundle = 0;
+
+ while (true) {
+ n_scat = get_queue_depth(queue);
+ n_scat = min(n_scat, target->msg_per_bndl_max);
+
+ if (n_scat < HTC_MIN_HTC_MSGS_TO_BUNDLE)
+ /* not enough to bundle */
+ break;
+
+ scat_req = hif_scatter_req_get(target->dev->ar);
+
+ if (!scat_req) {
+ /* no scatter resources */
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "no more scatter resources\n");
+ break;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "pkts to scatter: %d\n",
+ n_scat);
+
+ scat_req->len = 0;
+ scat_req->scat_entries = 0;
+
+ if (htc_setup_send_scat_list(target, endpoint, scat_req,
+ n_scat, queue)) {
+ hif_scatter_req_add(target->dev->ar, scat_req);
+ break;
+ }
+
+ /* send path is always asynchronous */
+ scat_req->complete = htc_async_tx_scat_complete;
+ n_sent_bundle++;
+ tot_pkts_bundle += scat_req->scat_entries;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "send scatter total bytes: %d , entries: %d\n",
+ scat_req->len, scat_req->scat_entries);
+ ath6kldev_submit_scat_req(target->dev, scat_req, false);
+ }
+
+ *sent_bundle = n_sent_bundle;
+ *n_bundle_pkts = tot_pkts_bundle;
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "htc_issue_send_bundle (sent:%d)\n",
+ n_sent_bundle);
+
+ return;
+}
+
+static void htc_tx_from_ep_txq(struct htc_target *target,
+ struct htc_endpoint *endpoint)
+{
+ struct list_head txq;
+ struct htc_packet *packet;
+ int bundle_sent;
+ int n_pkts_bundle;
+
+ spin_lock_bh(&target->tx_lock);
+
+ endpoint->tx_proc_cnt++;
+ if (endpoint->tx_proc_cnt > 1) {
+ endpoint->tx_proc_cnt--;
+ spin_unlock_bh(&target->tx_lock);
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "htc_try_send (busy)\n");
+ return;
+ }
+
+ /*
+ * drain the endpoint TX queue for transmission as long
+ * as we have enough credits.
+ */
+ INIT_LIST_HEAD(&txq);
+
+ while (true) {
+
+ if (list_empty(&endpoint->txq))
+ break;
+
+ htc_tx_pkts_get(target, endpoint, &txq);
+
+ if (list_empty(&txq))
+ break;
+
+ spin_unlock_bh(&target->tx_lock);
+
+ bundle_sent = 0;
+ n_pkts_bundle = 0;
+
+ while (true) {
+ /* try to send a bundle on each pass */
+ if ((target->tx_bndl_enable) &&
+ (get_queue_depth(&txq) >=
+ HTC_MIN_HTC_MSGS_TO_BUNDLE)) {
+ int temp1 = 0, temp2 = 0;
+
+ htc_issue_send_bundle(endpoint, &txq,
+ &temp1, &temp2);
+ bundle_sent += temp1;
+ n_pkts_bundle += temp2;
+ }
+
+ if (list_empty(&txq))
+ break;
+
+ packet = list_first_entry(&txq, struct htc_packet,
+ list);
+ list_del(&packet->list);
+
+ htc_prep_send_pkt(packet, packet->info.tx.flags,
+ 0, packet->info.tx.seqno);
+ htc_issue_send(target, packet);
+ }
+
+ spin_lock_bh(&target->tx_lock);
+
+ endpoint->ep_st.tx_bundles += bundle_sent;
+ endpoint->ep_st.tx_pkt_bundled += n_pkts_bundle;
+ }
+
+ endpoint->tx_proc_cnt = 0;
+ spin_unlock_bh(&target->tx_lock);
+}
+
+static bool htc_try_send(struct htc_target *target,
+ struct htc_endpoint *endpoint,
+ struct htc_packet *tx_pkt)
+{
+ struct htc_ep_callbacks ep_cb;
+ int txq_depth;
+ bool overflow = false;
+
+ ep_cb = endpoint->ep_cb;
+
+ spin_lock_bh(&target->tx_lock);
+ txq_depth = get_queue_depth(&endpoint->txq);
+ spin_unlock_bh(&target->tx_lock);
+
+ if (txq_depth >= endpoint->max_txq_depth)
+ overflow = true;
+
+ if (overflow)
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "ep %d, tx queue will overflow :%d , tx depth:%d, max:%d\n",
+ endpoint->eid, overflow, txq_depth,
+ endpoint->max_txq_depth);
+
+ if (overflow && ep_cb.tx_full) {
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "indicating overflowed tx packet: 0x%p\n", tx_pkt);
+
+ if (ep_cb.tx_full(endpoint->target, tx_pkt) ==
+ HTC_SEND_FULL_DROP) {
+ endpoint->ep_st.tx_dropped += 1;
+ return false;
+ }
+ }
+
+ spin_lock_bh(&target->tx_lock);
+ list_add_tail(&tx_pkt->list, &endpoint->txq);
+ spin_unlock_bh(&target->tx_lock);
+
+ htc_tx_from_ep_txq(target, endpoint);
+
+ return true;
+}
+
+static void htc_chk_ep_txq(struct htc_target *target)
+{
+ struct htc_endpoint *endpoint;
+ struct htc_endpoint_credit_dist *cred_dist;
+
+ /*
+ * Run through the credit distribution list to see if there are
+ * packets queued. NOTE: no locks need to be taken since the
+ * distribution list is not dynamic (cannot be re-ordered) and we
+ * are not modifying any state.
+ */
+ list_for_each_entry(cred_dist, &target->cred_dist_list, list) {
+ endpoint = (struct htc_endpoint *)cred_dist->htc_rsvd;
+
+ spin_lock_bh(&target->tx_lock);
+ if (!list_empty(&endpoint->txq)) {
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "ep %d has %d credits and %d packets in tx queue\n",
+ cred_dist->endpoint,
+ endpoint->cred_dist.credits,
+ get_queue_depth(&endpoint->txq));
+ spin_unlock_bh(&target->tx_lock);
+ /*
+ * Try to start the stalled queue, this list is
+ * ordered by priority. If there are credits
+ * available the highest priority queue will get a
+ * chance to reclaim credits from lower priority
+ * ones.
+ */
+ htc_tx_from_ep_txq(target, endpoint);
+ spin_lock_bh(&target->tx_lock);
+ }
+ spin_unlock_bh(&target->tx_lock);
+ }
+}
+
+static int htc_setup_tx_complete(struct htc_target *target)
+{
+ struct htc_packet *send_pkt = NULL;
+ int status;
+
+ send_pkt = htc_get_control_buf(target, true);
+
+ if (!send_pkt)
+ return -ENOMEM;
+
+ if (target->htc_tgt_ver >= HTC_VERSION_2P1) {
+ struct htc_setup_comp_ext_msg *setup_comp_ext;
+ u32 flags = 0;
+
+ setup_comp_ext =
+ (struct htc_setup_comp_ext_msg *)send_pkt->buf;
+ memset(setup_comp_ext, 0, sizeof(*setup_comp_ext));
+ setup_comp_ext->msg_id =
+ cpu_to_le16(HTC_MSG_SETUP_COMPLETE_EX_ID);
+
+ if (target->msg_per_bndl_max > 0) {
+ /* Indicate HTC bundling to the target */
+ flags |= HTC_SETUP_COMP_FLG_RX_BNDL_EN;
+ setup_comp_ext->msg_per_rxbndl =
+ target->msg_per_bndl_max;
+ }
+
+ memcpy(&setup_comp_ext->flags, &flags,
+ sizeof(setup_comp_ext->flags));
+ set_htc_pkt_info(send_pkt, NULL, (u8 *) setup_comp_ext,
+ sizeof(struct htc_setup_comp_ext_msg),
+ ENDPOINT_0, HTC_SERVICE_TX_PACKET_TAG);
+
+ } else {
+ struct htc_setup_comp_msg *setup_comp;
+ setup_comp = (struct htc_setup_comp_msg *)send_pkt->buf;
+ memset(setup_comp, 0, sizeof(struct htc_setup_comp_msg));
+ setup_comp->msg_id = cpu_to_le16(HTC_MSG_SETUP_COMPLETE_ID);
+ set_htc_pkt_info(send_pkt, NULL, (u8 *) setup_comp,
+ sizeof(struct htc_setup_comp_msg),
+ ENDPOINT_0, HTC_SERVICE_TX_PACKET_TAG);
+ }
+
+ /* we want synchronous operation */
+ send_pkt->completion = NULL;
+ htc_prep_send_pkt(send_pkt, 0, 0, 0);
+ status = htc_issue_send(target, send_pkt);
+
+ if (send_pkt != NULL)
+ htc_reclaim_txctrl_buf(target, send_pkt);
+
+ return status;
+}
+
+void ath6kl_htc_set_credit_dist(struct htc_target *target,
+ struct htc_credit_state_info *cred_dist_cntxt,
+ u16 srvc_pri_order[], int list_len)
+{
+ struct htc_endpoint *endpoint;
+ int i, ep;
+
+ target->cred_dist_cntxt = cred_dist_cntxt;
+
+ list_add_tail(&target->endpoint[ENDPOINT_0].cred_dist.list,
+ &target->cred_dist_list);
+
+ for (i = 0; i < list_len; i++) {
+ for (ep = ENDPOINT_1; ep < ENDPOINT_MAX; ep++) {
+ endpoint = &target->endpoint[ep];
+ if (endpoint->svc_id == srvc_pri_order[i]) {
+ list_add_tail(&endpoint->cred_dist.list,
+ &target->cred_dist_list);
+ break;
+ }
+ }
+ if (ep >= ENDPOINT_MAX) {
+ WARN_ON(1);
+ return;
+ }
+ }
+}
+
+int ath6kl_htc_tx(struct htc_target *target, struct htc_packet *packet)
+{
+ struct htc_endpoint *endpoint;
+ struct list_head queue;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "htc_tx: ep id: %d, buf: 0x%p, len: %d\n",
+ packet->endpoint, packet->buf, packet->act_len);
+
+ if (packet->endpoint >= ENDPOINT_MAX) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ endpoint = &target->endpoint[packet->endpoint];
+
+ if (!htc_try_send(target, endpoint, packet)) {
+ packet->status = (target->htc_flags & HTC_OP_STATE_STOPPING) ?
+ -ECANCELED : -ENOSPC;
+ INIT_LIST_HEAD(&queue);
+ list_add(&packet->list, &queue);
+ htc_tx_complete(endpoint, &queue);
+ }
+
+ return 0;
+}
+
+/* flush endpoint TX queue */
+void ath6kl_htc_flush_txep(struct htc_target *target,
+ enum htc_endpoint_id eid, u16 tag)
+{
+ struct htc_packet *packet, *tmp_pkt;
+ struct list_head discard_q, container;
+ struct htc_endpoint *endpoint = &target->endpoint[eid];
+
+ if (!endpoint->svc_id) {
+ WARN_ON(1);
+ return;
+ }
+
+ /* initialize the discard queue */
+ INIT_LIST_HEAD(&discard_q);
+
+ spin_lock_bh(&target->tx_lock);
+
+ list_for_each_entry_safe(packet, tmp_pkt, &endpoint->txq, list) {
+ if ((tag == HTC_TX_PACKET_TAG_ALL) ||
+ (tag == packet->info.tx.tag))
+ list_move_tail(&packet->list, &discard_q);
+ }
+
+ spin_unlock_bh(&target->tx_lock);
+
+ list_for_each_entry_safe(packet, tmp_pkt, &discard_q, list) {
+ packet->status = -ECANCELED;
+ list_del(&packet->list);
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "flushing tx pkt:0x%p, len:%d, ep:%d tag:0x%X\n",
+ packet, packet->act_len,
+ packet->endpoint, packet->info.tx.tag);
+
+ INIT_LIST_HEAD(&container);
+ list_add_tail(&packet->list, &container);
+ htc_tx_complete(endpoint, &container);
+ }
+
+}
+
+static void ath6kl_htc_flush_txep_all(struct htc_target *target)
+{
+ struct htc_endpoint *endpoint;
+ int i;
+
+ dump_cred_dist_stats(target);
+
+ for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
+ endpoint = &target->endpoint[i];
+ if (endpoint->svc_id == 0)
+ /* not in use.. */
+ continue;
+ ath6kl_htc_flush_txep(target, i, HTC_TX_PACKET_TAG_ALL);
+ }
+}
+
+void ath6kl_htc_indicate_activity_change(struct htc_target *target,
+ enum htc_endpoint_id eid, bool active)
+{
+ struct htc_endpoint *endpoint = &target->endpoint[eid];
+ bool dist = false;
+
+ if (endpoint->svc_id == 0) {
+ WARN_ON(1);
+ return;
+ }
+
+ spin_lock_bh(&target->tx_lock);
+
+ if (active) {
+ if (!(endpoint->cred_dist.dist_flags & HTC_EP_ACTIVE)) {
+ endpoint->cred_dist.dist_flags |= HTC_EP_ACTIVE;
+ dist = true;
+ }
+ } else {
+ if (endpoint->cred_dist.dist_flags & HTC_EP_ACTIVE) {
+ endpoint->cred_dist.dist_flags &= ~HTC_EP_ACTIVE;
+ dist = true;
+ }
+ }
+
+ if (dist) {
+ endpoint->cred_dist.txq_depth =
+ get_queue_depth(&endpoint->txq);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:0x%p dist:0x%p\n",
+ target->cred_dist_cntxt, &target->cred_dist_list);
+
+ ath6k_credit_distribute(target->cred_dist_cntxt,
+ &target->cred_dist_list,
+ HTC_CREDIT_DIST_ACTIVITY_CHANGE);
+ }
+
+ spin_unlock_bh(&target->tx_lock);
+
+ if (dist && !active)
+ htc_chk_ep_txq(target);
+}
+
+/* HTC Rx */
+
+static inline void htc_update_rx_stats(struct htc_endpoint *endpoint,
+ int n_look_ahds)
+{
+ endpoint->ep_st.rx_pkts++;
+ if (n_look_ahds == 1)
+ endpoint->ep_st.rx_lkahds++;
+ else if (n_look_ahds > 1)
+ endpoint->ep_st.rx_bundle_lkahd++;
+}
+
+static inline bool htc_valid_rx_frame_len(struct htc_target *target,
+ enum htc_endpoint_id eid, int len)
+{
+ return (eid == target->dev->ar->ctrl_ep) ?
+ len <= ATH6KL_BUFFER_SIZE : len <= ATH6KL_AMSDU_BUFFER_SIZE;
+}
+
+static int htc_add_rxbuf(struct htc_target *target, struct htc_packet *packet)
+{
+ struct list_head queue;
+
+ INIT_LIST_HEAD(&queue);
+ list_add_tail(&packet->list, &queue);
+ return ath6kl_htc_add_rxbuf_multiple(target, &queue);
+}
+
+static void htc_reclaim_rxbuf(struct htc_target *target,
+ struct htc_packet *packet,
+ struct htc_endpoint *ep)
+{
+ if (packet->info.rx.rx_flags & HTC_RX_PKT_NO_RECYCLE) {
+ htc_rxpkt_reset(packet);
+ packet->status = -ECANCELED;
+ ep->ep_cb.rx(ep->target, packet);
+ } else {
+ htc_rxpkt_reset(packet);
+ htc_add_rxbuf((void *)(target), packet);
+ }
+}
+
+static void reclaim_rx_ctrl_buf(struct htc_target *target,
+ struct htc_packet *packet)
+{
+ spin_lock_bh(&target->htc_lock);
+ list_add_tail(&packet->list, &target->free_ctrl_rxbuf);
+ spin_unlock_bh(&target->htc_lock);
+}
+
+static int dev_rx_pkt(struct htc_target *target, struct htc_packet *packet,
+ u32 rx_len)
+{
+ struct ath6kl_device *dev = target->dev;
+ u32 padded_len;
+ int status;
+
+ padded_len = CALC_TXRX_PADDED_LEN(target, rx_len);
+
+ if (padded_len > packet->buf_len) {
+ ath6kl_err("not enough receive space for packet - padlen:%d recvlen:%d bufferlen:%d\n",
+ padded_len, rx_len, packet->buf_len);
+ return -ENOMEM;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "dev_rx_pkt (0x%p : hdr:0x%X) padded len: %d mbox:0x%X (mode:%s)\n",
+ packet, packet->info.rx.exp_hdr,
+ padded_len, dev->ar->mbox_info.htc_addr, "sync");
+
+ status = hif_read_write_sync(dev->ar,
+ dev->ar->mbox_info.htc_addr,
+ packet->buf, padded_len,
+ HIF_RD_SYNC_BLOCK_FIX);
+
+ packet->status = status;
+
+ return status;
+}
+
+/*
+ * optimization for recv packets, we can indicate a
+ * "hint" that there are more single-packets to fetch
+ * on this endpoint.
+ */
+static void set_rxpkt_indication_flag(u32 lk_ahd,
+ struct htc_endpoint *endpoint,
+ struct htc_packet *packet)
+{
+ struct htc_frame_hdr *htc_hdr = (struct htc_frame_hdr *)&lk_ahd;
+
+ if (htc_hdr->eid == packet->endpoint) {
+ if (!list_empty(&endpoint->rx_bufq))
+ packet->info.rx.indicat_flags |=
+ HTC_RX_FLAGS_INDICATE_MORE_PKTS;
+ }
+}
+
+static void chk_rx_water_mark(struct htc_endpoint *endpoint)
+{
+ struct htc_ep_callbacks ep_cb = endpoint->ep_cb;
+
+ if (ep_cb.rx_refill_thresh > 0) {
+ spin_lock_bh(&endpoint->target->rx_lock);
+ if (get_queue_depth(&endpoint->rx_bufq)
+ < ep_cb.rx_refill_thresh) {
+ spin_unlock_bh(&endpoint->target->rx_lock);
+ ep_cb.rx_refill(endpoint->target, endpoint->eid);
+ return;
+ }
+ spin_unlock_bh(&endpoint->target->rx_lock);
+ }
+}
+
+/* This function is called with rx_lock held */
+static int htc_setup_rxpkts(struct htc_target *target, struct htc_endpoint *ep,
+ u32 *lk_ahds, struct list_head *queue, int n_msg)
+{
+ struct htc_packet *packet;
+ /* FIXME: type of lk_ahds can't be right */
+ struct htc_frame_hdr *htc_hdr = (struct htc_frame_hdr *)lk_ahds;
+ struct htc_ep_callbacks ep_cb;
+ int status = 0, j, full_len;
+ bool no_recycle;
+
+ full_len = CALC_TXRX_PADDED_LEN(target,
+ le16_to_cpu(htc_hdr->payld_len) +
+ sizeof(*htc_hdr));
+
+ if (!htc_valid_rx_frame_len(target, ep->eid, full_len)) {
+ ath6kl_warn("Rx buffer requested with invalid length\n");
+ return -EINVAL;
+ }
+
+ ep_cb = ep->ep_cb;
+ for (j = 0; j < n_msg; j++) {
+
+ /*
+ * Reset flag, any packets allocated using the
+ * rx_alloc() API cannot be recycled on
+ * cleanup,they must be explicitly returned.
+ */
+ no_recycle = false;
+
+ if (ep_cb.rx_allocthresh &&
+ (full_len > ep_cb.rx_alloc_thresh)) {
+ ep->ep_st.rx_alloc_thresh_hit += 1;
+ ep->ep_st.rxalloc_thresh_byte +=
+ le16_to_cpu(htc_hdr->payld_len);
+
+ spin_unlock_bh(&target->rx_lock);
+ no_recycle = true;
+
+ packet = ep_cb.rx_allocthresh(ep->target, ep->eid,
+ full_len);
+ spin_lock_bh(&target->rx_lock);
+ } else {
+ /* refill handler is being used */
+ if (list_empty(&ep->rx_bufq)) {
+ if (ep_cb.rx_refill) {
+ spin_unlock_bh(&target->rx_lock);
+ ep_cb.rx_refill(ep->target, ep->eid);
+ spin_lock_bh(&target->rx_lock);
+ }
+ }
+
+ if (list_empty(&ep->rx_bufq))
+ packet = NULL;
+ else {
+ packet = list_first_entry(&ep->rx_bufq,
+ struct htc_packet, list);
+ list_del(&packet->list);
+ }
+ }
+
+ if (!packet) {
+ target->rx_st_flags |= HTC_RECV_WAIT_BUFFERS;
+ target->ep_waiting = ep->eid;
+ return -ENOSPC;
+ }
+
+ /* clear flags */
+ packet->info.rx.rx_flags = 0;
+ packet->info.rx.indicat_flags = 0;
+ packet->status = 0;
+
+ if (no_recycle)
+ /*
+ * flag that these packets cannot be
+ * recycled, they have to be returned to
+ * the user
+ */
+ packet->info.rx.rx_flags |= HTC_RX_PKT_NO_RECYCLE;
+
+ /* Caller needs to free this upon any failure */
+ list_add_tail(&packet->list, queue);
+
+ if (target->htc_flags & HTC_OP_STATE_STOPPING) {
+ status = -ECANCELED;
+ break;
+ }
+
+ if (j) {
+ packet->info.rx.rx_flags |= HTC_RX_PKT_REFRESH_HDR;
+ packet->info.rx.exp_hdr = 0xFFFFFFFF;
+ } else
+ /* set expected look ahead */
+ packet->info.rx.exp_hdr = *lk_ahds;
+
+ packet->act_len = le16_to_cpu(htc_hdr->payld_len) +
+ HTC_HDR_LENGTH;
+ }
+
+ return status;
+}
+
+static int alloc_and_prep_rxpkts(struct htc_target *target,
+ u32 lk_ahds[], int msg,
+ struct htc_endpoint *endpoint,
+ struct list_head *queue)
+{
+ int status = 0;
+ struct htc_packet *packet, *tmp_pkt;
+ struct htc_frame_hdr *htc_hdr;
+ int i, n_msg;
+
+ spin_lock_bh(&target->rx_lock);
+
+ for (i = 0; i < msg; i++) {
+
+ htc_hdr = (struct htc_frame_hdr *)&lk_ahds[i];
+
+ if (htc_hdr->eid >= ENDPOINT_MAX) {
+ ath6kl_err("invalid ep in look-ahead: %d\n",
+ htc_hdr->eid);
+ status = -ENOMEM;
+ break;
+ }
+
+ if (htc_hdr->eid != endpoint->eid) {
+ ath6kl_err("invalid ep in look-ahead: %d should be : %d (index:%d)\n",
+ htc_hdr->eid, endpoint->eid, i);
+ status = -ENOMEM;
+ break;
+ }
+
+ if (le16_to_cpu(htc_hdr->payld_len) > HTC_MAX_PAYLOAD_LENGTH) {
+ ath6kl_err("payload len %d exceeds max htc : %d !\n",
+ htc_hdr->payld_len,
+ (u32) HTC_MAX_PAYLOAD_LENGTH);
+ status = -ENOMEM;
+ break;
+ }
+
+ if (endpoint->svc_id == 0) {
+ ath6kl_err("ep %d is not connected !\n", htc_hdr->eid);
+ status = -ENOMEM;
+ break;
+ }
+
+ if (htc_hdr->flags & HTC_FLG_RX_BNDL_CNT) {
+ /*
+ * HTC header indicates that every packet to follow
+ * has the same padded length so that it can be
+ * optimally fetched as a full bundle.
+ */
+ n_msg = (htc_hdr->flags & HTC_FLG_RX_BNDL_CNT) >>
+ HTC_FLG_RX_BNDL_CNT_S;
+
+ /* the count doesn't include the starter frame */
+ n_msg++;
+ if (n_msg > target->msg_per_bndl_max) {
+ status = -ENOMEM;
+ break;
+ }
+
+ endpoint->ep_st.rx_bundle_from_hdr += 1;
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "htc hdr indicates :%d msg can be fetched as a bundle\n",
+ n_msg);
+ } else
+ /* HTC header only indicates 1 message to fetch */
+ n_msg = 1;
+
+ /* Setup packet buffers for each message */
+ status = htc_setup_rxpkts(target, endpoint, &lk_ahds[i], queue,
+ n_msg);
+
+ /*
+ * This is due to unavailabilty of buffers to rx entire data.
+ * Return no error so that free buffers from queue can be used
+ * to receive partial data.
+ */
+ if (status == -ENOSPC) {
+ spin_unlock_bh(&target->rx_lock);
+ return 0;
+ }
+
+ if (status)
+ break;
+ }
+
+ spin_unlock_bh(&target->rx_lock);
+
+ if (status) {
+ list_for_each_entry_safe(packet, tmp_pkt, queue, list) {
+ list_del(&packet->list);
+ htc_reclaim_rxbuf(target, packet,
+ &target->endpoint[packet->endpoint]);
+ }
+ }
+
+ return status;
+}
+
+static void htc_ctrl_rx(struct htc_target *context, struct htc_packet *packets)
+{
+ if (packets->endpoint != ENDPOINT_0) {
+ WARN_ON(1);
+ return;
+ }
+
+ if (packets->status == -ECANCELED) {
+ reclaim_rx_ctrl_buf(context, packets);
+ return;
+ }
+
+ if (packets->act_len > 0) {
+ ath6kl_err("htc_ctrl_rx, got message with len:%zu\n",
+ packets->act_len + HTC_HDR_LENGTH);
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES,
+ "Unexpected ENDPOINT 0 Message",
+ packets->buf - HTC_HDR_LENGTH,
+ packets->act_len + HTC_HDR_LENGTH);
+ }
+
+ htc_reclaim_rxbuf(context, packets, &context->endpoint[0]);
+}
+
+static void htc_proc_cred_rpt(struct htc_target *target,
+ struct htc_credit_report *rpt,
+ int n_entries,
+ enum htc_endpoint_id from_ep)
+{
+ struct htc_endpoint *endpoint;
+ int tot_credits = 0, i;
+ bool dist = false;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "htc_proc_cred_rpt, credit report entries:%d\n", n_entries);
+
+ spin_lock_bh(&target->tx_lock);
+
+ for (i = 0; i < n_entries; i++, rpt++) {
+ if (rpt->eid >= ENDPOINT_MAX) {
+ WARN_ON(1);
+ spin_unlock_bh(&target->tx_lock);
+ return;
+ }
+
+ endpoint = &target->endpoint[rpt->eid];
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, " ep %d got %d credits\n",
+ rpt->eid, rpt->credits);
+
+ endpoint->ep_st.tx_cred_rpt += 1;
+ endpoint->ep_st.cred_retnd += rpt->credits;
+
+ if (from_ep == rpt->eid) {
+ /*
+ * This credit report arrived on the same endpoint
+ * indicating it arrived in an RX packet.
+ */
+ endpoint->ep_st.cred_from_rx += rpt->credits;
+ endpoint->ep_st.cred_rpt_from_rx += 1;
+ } else if (from_ep == ENDPOINT_0) {
+ /* credit arrived on endpoint 0 as a NULL message */
+ endpoint->ep_st.cred_from_ep0 += rpt->credits;
+ endpoint->ep_st.cred_rpt_ep0 += 1;
+ } else {
+ endpoint->ep_st.cred_from_other += rpt->credits;
+ endpoint->ep_st.cred_rpt_from_other += 1;
+ }
+
+ if (rpt->eid == ENDPOINT_0)
+ /* always give endpoint 0 credits back */
+ endpoint->cred_dist.credits += rpt->credits;
+ else {
+ endpoint->cred_dist.cred_to_dist += rpt->credits;
+ dist = true;
+ }
+
+ /*
+ * Refresh tx depth for distribution function that will
+ * recover these credits NOTE: this is only valid when
+ * there are credits to recover!
+ */
+ endpoint->cred_dist.txq_depth =
+ get_queue_depth(&endpoint->txq);
+
+ tot_credits += rpt->credits;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
+ "report indicated %d credits to distribute\n",
+ tot_credits);
+
+ if (dist) {
+ /*
+ * This was a credit return based on a completed send
+ * operations note, this is done with the lock held
+ */
+ ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:0x%p dist:0x%p\n",
+ target->cred_dist_cntxt, &target->cred_dist_list);
+
+ ath6k_credit_distribute(target->cred_dist_cntxt,
+ &target->cred_dist_list,
+ HTC_CREDIT_DIST_SEND_COMPLETE);
+ }
+
+ spin_unlock_bh(&target->tx_lock);
+
+ if (tot_credits)
+ htc_chk_ep_txq(target);
+}
+
+static int htc_parse_trailer(struct htc_target *target,
+ struct htc_record_hdr *record,
+ u8 *record_buf, u32 *next_lk_ahds,
+ enum htc_endpoint_id endpoint,
+ int *n_lk_ahds)
+{
+ struct htc_bundle_lkahd_rpt *bundle_lkahd_rpt;
+ struct htc_lookahead_report *lk_ahd;
+ int len;
+
+ switch (record->rec_id) {
+ case HTC_RECORD_CREDITS:
+ len = record->len / sizeof(struct htc_credit_report);
+ if (!len) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ htc_proc_cred_rpt(target,
+ (struct htc_credit_report *) record_buf,
+ len, endpoint);
+ break;
+ case HTC_RECORD_LOOKAHEAD:
+ len = record->len / sizeof(*lk_ahd);
+ if (!len) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ lk_ahd = (struct htc_lookahead_report *) record_buf;
+ if ((lk_ahd->pre_valid == ((~lk_ahd->post_valid) & 0xFF))
+ && next_lk_ahds) {
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "lk_ahd report found (pre valid:0x%X, post valid:0x%X)\n",
+ lk_ahd->pre_valid, lk_ahd->post_valid);
+
+ /* look ahead bytes are valid, copy them over */
+ memcpy((u8 *)&next_lk_ahds[0], lk_ahd->lk_ahd, 4);
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Next Look Ahead",
+ next_lk_ahds, 4);
+
+ *n_lk_ahds = 1;
+ }
+ break;
+ case HTC_RECORD_LOOKAHEAD_BUNDLE:
+ len = record->len / sizeof(*bundle_lkahd_rpt);
+ if (!len || (len > HTC_HOST_MAX_MSG_PER_BUNDLE)) {
+ WARN_ON(1);
+ return -EINVAL;
+ }
+
+ if (next_lk_ahds) {
+ int i;
+
+ bundle_lkahd_rpt =
+ (struct htc_bundle_lkahd_rpt *) record_buf;
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Bundle lk_ahd",
+ record_buf, record->len);
+
+ for (i = 0; i < len; i++) {
+ memcpy((u8 *)&next_lk_ahds[i],
+ bundle_lkahd_rpt->lk_ahd, 4);
+ bundle_lkahd_rpt++;
+ }
+
+ *n_lk_ahds = i;
+ }
+ break;
+ default:
+ ath6kl_err("unhandled record: id:%d len:%d\n",
+ record->rec_id, record->len);
+ break;
+ }
+
+ return 0;
+
+}
+
+static int htc_proc_trailer(struct htc_target *target,
+ u8 *buf, int len, u32 *next_lk_ahds,
+ int *n_lk_ahds, enum htc_endpoint_id endpoint)
+{
+ struct htc_record_hdr *record;
+ int orig_len;
+ int status;
+ u8 *record_buf;
+ u8 *orig_buf;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV, "+htc_proc_trailer (len:%d)\n", len);
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Recv Trailer", buf, len);
+
+ orig_buf = buf;
+ orig_len = len;
+ status = 0;
+
+ while (len > 0) {
+
+ if (len < sizeof(struct htc_record_hdr)) {
+ status = -ENOMEM;
+ break;
+ }
+ /* these are byte aligned structs */
+ record = (struct htc_record_hdr *) buf;
+ len -= sizeof(struct htc_record_hdr);
+ buf += sizeof(struct htc_record_hdr);
+
+ if (record->len > len) {
+ ath6kl_err("invalid record len: %d (id:%d) buf has: %d bytes left\n",
+ record->len, record->rec_id, len);
+ status = -ENOMEM;
+ break;
+ }
+ record_buf = buf;
+
+ status = htc_parse_trailer(target, record, record_buf,
+ next_lk_ahds, endpoint, n_lk_ahds);
+
+ if (status)
+ break;
+
+ /* advance buffer past this record for next time around */
+ buf += record->len;
+ len -= record->len;
+ }
+
+ if (status)
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "BAD Recv Trailer",
+ orig_buf, orig_len);
+
+ return status;
+}
+
+static int htc_proc_rxhdr(struct htc_target *target,
+ struct htc_packet *packet,
+ u32 *next_lkahds, int *n_lkahds)
+{
+ int status = 0;
+ u16 payload_len;
+ u32 lk_ahd;
+ struct htc_frame_hdr *htc_hdr = (struct htc_frame_hdr *)packet->buf;
+
+ if (n_lkahds != NULL)
+ *n_lkahds = 0;
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "HTC Recv PKT", packet->buf,
+ packet->act_len);
+
+ /*
+ * NOTE: we cannot assume the alignment of buf, so we use the safe
+ * macros to retrieve 16 bit fields.
+ */
+ payload_len = le16_to_cpu(get_unaligned(&htc_hdr->payld_len));
+
+ memcpy((u8 *)&lk_ahd, packet->buf, sizeof(lk_ahd));
+
+ if (packet->info.rx.rx_flags & HTC_RX_PKT_REFRESH_HDR) {
+ /*
+ * Refresh the expected header and the actual length as it
+ * was unknown when this packet was grabbed as part of the
+ * bundle.
+ */
+ packet->info.rx.exp_hdr = lk_ahd;
+ packet->act_len = payload_len + HTC_HDR_LENGTH;
+
+ /* validate the actual header that was refreshed */
+ if (packet->act_len > packet->buf_len) {
+ ath6kl_err("refreshed hdr payload len (%d) in bundled recv is invalid (hdr: 0x%X)\n",
+ payload_len, lk_ahd);
+ /*
+ * Limit this to max buffer just to print out some
+ * of the buffer.
+ */
+ packet->act_len = min(packet->act_len, packet->buf_len);
+ status = -ENOMEM;
+ goto fail_rx;
+ }
+
+ if (packet->endpoint != htc_hdr->eid) {
+ ath6kl_err("refreshed hdr ep (%d) does not match expected ep (%d)\n",
+ htc_hdr->eid, packet->endpoint);
+ status = -ENOMEM;
+ goto fail_rx;
+ }
+ }
+
+ if (lk_ahd != packet->info.rx.exp_hdr) {
+ ath6kl_err("htc_proc_rxhdr, lk_ahd mismatch! (pPkt:0x%p flags:0x%X)\n",
+ packet, packet->info.rx.rx_flags);
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Expected Message lk_ahd",
+ &packet->info.rx.exp_hdr, 4);
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "Current Frame Header",
+ (u8 *)&lk_ahd, sizeof(lk_ahd));
+ status = -ENOMEM;
+ goto fail_rx;
+ }
+
+ if (htc_hdr->flags & HTC_FLG_RX_TRAILER) {
+ if (htc_hdr->ctrl[0] < sizeof(struct htc_record_hdr) ||
+ htc_hdr->ctrl[0] > payload_len) {
+ ath6kl_err("htc_proc_rxhdr, invalid hdr (payload len should be :%d, CB[0] is:%d)\n",
+ payload_len, htc_hdr->ctrl[0]);
+ status = -ENOMEM;
+ goto fail_rx;
+ }
+
+ if (packet->info.rx.rx_flags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
+ next_lkahds = NULL;
+ n_lkahds = NULL;
+ }
+
+ status = htc_proc_trailer(target, packet->buf + HTC_HDR_LENGTH
+ + payload_len - htc_hdr->ctrl[0],
+ htc_hdr->ctrl[0], next_lkahds,
+ n_lkahds, packet->endpoint);
+
+ if (status)
+ goto fail_rx;
+
+ packet->act_len -= htc_hdr->ctrl[0];
+ }
+
+ packet->buf += HTC_HDR_LENGTH;
+ packet->act_len -= HTC_HDR_LENGTH;
+
+fail_rx:
+ if (status)
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "BAD HTC Recv PKT",
+ packet->buf,
+ packet->act_len < 256 ? packet->act_len : 256);
+ else {
+ if (packet->act_len > 0)
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES,
+ "HTC - Application Msg",
+ packet->buf, packet->act_len);
+ }
+
+ return status;
+}
+
+static void do_rx_completion(struct htc_endpoint *endpoint,
+ struct htc_packet *packet)
+{
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "htc calling ep %d recv callback on packet 0x%p\n",
+ endpoint->eid, packet);
+ endpoint->ep_cb.rx(endpoint->target, packet);
+}
+
+static int htc_issue_rxpkt_bundle(struct htc_target *target,
+ struct list_head *rxq,
+ struct list_head *sync_compq,
+ int *n_pkt_fetched, bool part_bundle)
+{
+ struct hif_scatter_req *scat_req;
+ struct htc_packet *packet;
+ int rem_space = target->max_rx_bndl_sz;
+ int n_scat_pkt, status = 0, i, len;
+
+ n_scat_pkt = get_queue_depth(rxq);
+ n_scat_pkt = min(n_scat_pkt, target->msg_per_bndl_max);
+
+ if ((get_queue_depth(rxq) - n_scat_pkt) > 0) {
+ /*
+ * We were forced to split this bundle receive operation
+ * all packets in this partial bundle must have their
+ * lookaheads ignored.
+ */
+ part_bundle = true;
+
+ /*
+ * This would only happen if the target ignored our max
+ * bundle limit.
+ */
+ ath6kl_warn("htc_issue_rxpkt_bundle : partial bundle detected num:%d , %d\n",
+ get_queue_depth(rxq), n_scat_pkt);
+ }
+
+ len = 0;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "htc_issue_rxpkt_bundle (numpackets: %d , actual : %d)\n",
+ get_queue_depth(rxq), n_scat_pkt);
+
+ scat_req = hif_scatter_req_get(target->dev->ar);
+
+ if (scat_req == NULL)
+ goto fail_rx_pkt;
+
+ for (i = 0; i < n_scat_pkt; i++) {
+ int pad_len;
+
+ packet = list_first_entry(rxq, struct htc_packet, list);
+ list_del(&packet->list);
+
+ pad_len = CALC_TXRX_PADDED_LEN(target,
+ packet->act_len);
+
+ if ((rem_space - pad_len) < 0) {
+ list_add(&packet->list, rxq);
+ break;
+ }
+
+ rem_space -= pad_len;
+
+ if (part_bundle || (i < (n_scat_pkt - 1)))
+ /*
+ * Packet 0..n-1 cannot be checked for look-aheads
+ * since we are fetching a bundle the last packet
+ * however can have it's lookahead used
+ */
+ packet->info.rx.rx_flags |=
+ HTC_RX_PKT_IGNORE_LOOKAHEAD;
+
+ /* NOTE: 1 HTC packet per scatter entry */
+ scat_req->scat_list[i].buf = packet->buf;
+ scat_req->scat_list[i].len = pad_len;
+
+ packet->info.rx.rx_flags |= HTC_RX_PKT_PART_OF_BUNDLE;
+
+ list_add_tail(&packet->list, sync_compq);
+
+ WARN_ON(!scat_req->scat_list[i].len);
+ len += scat_req->scat_list[i].len;
+ }
+
+ scat_req->len = len;
+ scat_req->scat_entries = i;
+
+ status = ath6kldev_submit_scat_req(target->dev, scat_req, true);
+
+ if (!status)
+ *n_pkt_fetched = i;
+
+ /* free scatter request */
+ hif_scatter_req_add(target->dev->ar, scat_req);
+
+fail_rx_pkt:
+
+ return status;
+}
+
+static int htc_proc_fetched_rxpkts(struct htc_target *target,
+ struct list_head *comp_pktq, u32 lk_ahds[],
+ int *n_lk_ahd)
+{
+ struct htc_packet *packet, *tmp_pkt;
+ struct htc_endpoint *ep;
+ int status = 0;
+
+ list_for_each_entry_safe(packet, tmp_pkt, comp_pktq, list) {
+ list_del(&packet->list);
+ ep = &target->endpoint[packet->endpoint];
+
+ /* process header for each of the recv packet */
+ status = htc_proc_rxhdr(target, packet, lk_ahds, n_lk_ahd);
+ if (status)
+ return status;
+
+ if (list_empty(comp_pktq)) {
+ /*
+ * Last packet's more packet flag is set
+ * based on the lookahead.
+ */
+ if (*n_lk_ahd > 0)
+ set_rxpkt_indication_flag(lk_ahds[0],
+ ep, packet);
+ } else
+ /*
+ * Packets in a bundle automatically have
+ * this flag set.
+ */
+ packet->info.rx.indicat_flags |=
+ HTC_RX_FLAGS_INDICATE_MORE_PKTS;
+
+ htc_update_rx_stats(ep, *n_lk_ahd);
+
+ if (packet->info.rx.rx_flags & HTC_RX_PKT_PART_OF_BUNDLE)
+ ep->ep_st.rx_bundl += 1;
+
+ do_rx_completion(ep, packet);
+ }
+
+ return status;
+}
+
+static int htc_fetch_rxpkts(struct htc_target *target,
+ struct list_head *rx_pktq,
+ struct list_head *comp_pktq)
+{
+ int fetched_pkts;
+ bool part_bundle = false;
+ int status = 0;
+
+ /* now go fetch the list of HTC packets */
+ while (!list_empty(rx_pktq)) {
+ fetched_pkts = 0;
+
+ if (target->rx_bndl_enable && (get_queue_depth(rx_pktq) > 1)) {
+ /*
+ * There are enough packets to attempt a
+ * bundle transfer and recv bundling is
+ * allowed.
+ */
+ status = htc_issue_rxpkt_bundle(target, rx_pktq,
+ comp_pktq,
+ &fetched_pkts,
+ part_bundle);
+ if (status)
+ return status;
+
+ if (!list_empty(rx_pktq))
+ part_bundle = true;
+ }
+
+ if (!fetched_pkts) {
+ struct htc_packet *packet;
+
+ packet = list_first_entry(rx_pktq, struct htc_packet,
+ list);
+
+ list_del(&packet->list);
+
+ /* fully synchronous */
+ packet->completion = NULL;
+
+ if (!list_empty(rx_pktq))
+ /*
+ * look_aheads in all packet
+ * except the last one in the
+ * bundle must be ignored
+ */
+ packet->info.rx.rx_flags |=
+ HTC_RX_PKT_IGNORE_LOOKAHEAD;
+
+ /* go fetch the packet */
+ status = dev_rx_pkt(target, packet, packet->act_len);
+ if (status)
+ return status;
+
+ list_add_tail(&packet->list, comp_pktq);
+ }
+ }
+
+ return status;
+}
+
+int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
+ u32 msg_look_ahead[], int *num_pkts)
+{
+ struct htc_packet *packets, *tmp_pkt;
+ struct htc_endpoint *endpoint;
+ struct list_head rx_pktq, comp_pktq;
+ int status = 0;
+ u32 look_aheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
+ int num_look_ahead = 1;
+ enum htc_endpoint_id id;
+ int n_fetched = 0;
+
+ *num_pkts = 0;
+
+ /*
+ * On first entry copy the look_aheads into our temp array for
+ * processing
+ */
+ memcpy(look_aheads, msg_look_ahead, sizeof(look_aheads));
+
+ while (true) {
+
+ /*
+ * First lookahead sets the expected endpoint IDs for all
+ * packets in a bundle.
+ */
+ id = ((struct htc_frame_hdr *)&look_aheads[0])->eid;
+ endpoint = &target->endpoint[id];
+
+ if (id >= ENDPOINT_MAX) {
+ ath6kl_err("MsgPend, invalid endpoint in look-ahead: %d\n",
+ id);
+ status = -ENOMEM;
+ break;
+ }
+
+ INIT_LIST_HEAD(&rx_pktq);
+ INIT_LIST_HEAD(&comp_pktq);
+
+ /*
+ * Try to allocate as many HTC RX packets indicated by the
+ * look_aheads.
+ */
+ status = alloc_and_prep_rxpkts(target, look_aheads,
+ num_look_ahead, endpoint,
+ &rx_pktq);
+ if (status)
+ break;
+
+ if (get_queue_depth(&rx_pktq) >= 2)
+ /*
+ * A recv bundle was detected, force IRQ status
+ * re-check again
+ */
+ target->chk_irq_status_cnt = 1;
+
+ n_fetched += get_queue_depth(&rx_pktq);
+
+ num_look_ahead = 0;
+
+ status = htc_fetch_rxpkts(target, &rx_pktq, &comp_pktq);
+
+ if (!status)
+ chk_rx_water_mark(endpoint);
+
+ /* Process fetched packets */
+ status = htc_proc_fetched_rxpkts(target, &comp_pktq,
+ look_aheads, &num_look_ahead);
+
+ if (!num_look_ahead || status)
+ break;
+
+ /*
+ * For SYNCH processing, if we get here, we are running
+ * through the loop again due to a detected lookahead. Set
+ * flag that we should re-check IRQ status registers again
+ * before leaving IRQ processing, this can net better
+ * performance in high throughput situations.
+ */
+ target->chk_irq_status_cnt = 1;
+ }
+
+ if (status) {
+ ath6kl_err("failed to get pending recv messages: %d\n",
+ status);
+ /*
+ * Cleanup any packets we allocated but didn't use to
+ * actually fetch any packets.
+ */
+ list_for_each_entry_safe(packets, tmp_pkt, &rx_pktq, list) {
+ list_del(&packets->list);
+ htc_reclaim_rxbuf(target, packets,
+ &target->endpoint[packets->endpoint]);
+ }
+
+ /* cleanup any packets in sync completion queue */
+ list_for_each_entry_safe(packets, tmp_pkt, &comp_pktq, list) {
+ list_del(&packets->list);
+ htc_reclaim_rxbuf(target, packets,
+ &target->endpoint[packets->endpoint]);
+ }
+
+ if (target->htc_flags & HTC_OP_STATE_STOPPING) {
+ ath6kl_warn("host is going to stop blocking receiver for htc_stop\n");
+ ath6kldev_rx_control(target->dev, false);
+ }
+ }
+
+ /*
+ * Before leaving, check to see if host ran out of buffers and
+ * needs to stop the receiver.
+ */
+ if (target->rx_st_flags & HTC_RECV_WAIT_BUFFERS) {
+ ath6kl_warn("host has no rx buffers blocking receiver to prevent overrun\n");
+ ath6kldev_rx_control(target->dev, false);
+ }
+ *num_pkts = n_fetched;
+
+ return status;
+}
+
+/*
+ * Synchronously wait for a control message from the target,
+ * This function is used at initialization time ONLY. At init messages
+ * on ENDPOINT 0 are expected.
+ */
+static struct htc_packet *htc_wait_for_ctrl_msg(struct htc_target *target)
+{
+ struct htc_packet *packet = NULL;
+ struct htc_frame_hdr *htc_hdr;
+ u32 look_ahead;
+
+ if (ath6kldev_poll_mboxmsg_rx(target->dev, &look_ahead,
+ HTC_TARGET_RESPONSE_TIMEOUT))
+ return NULL;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "htc_wait_for_ctrl_msg: look_ahead : 0x%X\n", look_ahead);
+
+ htc_hdr = (struct htc_frame_hdr *)&look_ahead;
+
+ if (htc_hdr->eid != ENDPOINT_0)
+ return NULL;
+
+ packet = htc_get_control_buf(target, false);
+
+ if (!packet)
+ return NULL;
+
+ packet->info.rx.rx_flags = 0;
+ packet->info.rx.exp_hdr = look_ahead;
+ packet->act_len = le16_to_cpu(htc_hdr->payld_len) + HTC_HDR_LENGTH;
+
+ if (packet->act_len > packet->buf_len)
+ goto fail_ctrl_rx;
+
+ /* we want synchronous operation */
+ packet->completion = NULL;
+
+ /* get the message from the device, this will block */
+ if (dev_rx_pkt(target, packet, packet->act_len))
+ goto fail_ctrl_rx;
+
+ /* process receive header */
+ packet->status = htc_proc_rxhdr(target, packet, NULL, NULL);
+
+ if (packet->status) {
+ ath6kl_err("htc_wait_for_ctrl_msg, htc_proc_rxhdr failed (status = %d)\n",
+ packet->status);
+ goto fail_ctrl_rx;
+ }
+
+ return packet;
+
+fail_ctrl_rx:
+ if (packet != NULL) {
+ htc_rxpkt_reset(packet);
+ reclaim_rx_ctrl_buf(target, packet);
+ }
+
+ return NULL;
+}
+
+int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target,
+ struct list_head *pkt_queue)
+{
+ struct htc_endpoint *endpoint;
+ struct htc_packet *first_pkt;
+ bool rx_unblock = false;
+ int status = 0, depth;
+
+ if (list_empty(pkt_queue))
+ return -ENOMEM;
+
+ first_pkt = list_first_entry(pkt_queue, struct htc_packet, list);
+
+ if (first_pkt->endpoint >= ENDPOINT_MAX)
+ return status;
+
+ depth = get_queue_depth(pkt_queue);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "htc_add_rxbuf_multiple: ep id: %d, cnt:%d, len: %d\n",
+ first_pkt->endpoint, depth, first_pkt->buf_len);
+
+ endpoint = &target->endpoint[first_pkt->endpoint];
+
+ if (target->htc_flags & HTC_OP_STATE_STOPPING) {
+ struct htc_packet *packet, *tmp_pkt;
+
+ /* walk through queue and mark each one canceled */
+ list_for_each_entry_safe(packet, tmp_pkt, pkt_queue, list) {
+ packet->status = -ECANCELED;
+ list_del(&packet->list);
+ do_rx_completion(endpoint, packet);
+ }
+
+ return status;
+ }
+
+ spin_lock_bh(&target->rx_lock);
+
+ list_splice_tail_init(pkt_queue, &endpoint->rx_bufq);
+
+ /* check if we are blocked waiting for a new buffer */
+ if (target->rx_st_flags & HTC_RECV_WAIT_BUFFERS) {
+ if (target->ep_waiting == first_pkt->endpoint) {
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "receiver was blocked on ep:%d, unblocking.\n",
+ target->ep_waiting);
+ target->rx_st_flags &= ~HTC_RECV_WAIT_BUFFERS;
+ target->ep_waiting = ENDPOINT_MAX;
+ rx_unblock = true;
+ }
+ }
+
+ spin_unlock_bh(&target->rx_lock);
+
+ if (rx_unblock && !(target->htc_flags & HTC_OP_STATE_STOPPING))
+ /* TODO : implement a buffer threshold count? */
+ ath6kldev_rx_control(target->dev, true);
+
+ return status;
+}
+
+void ath6kl_htc_flush_rx_buf(struct htc_target *target)
+{
+ struct htc_endpoint *endpoint;
+ struct htc_packet *packet, *tmp_pkt;
+ int i;
+
+ for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
+ endpoint = &target->endpoint[i];
+ if (!endpoint->svc_id)
+ /* not in use.. */
+ continue;
+
+ spin_lock_bh(&target->rx_lock);
+ list_for_each_entry_safe(packet, tmp_pkt,
+ &endpoint->rx_bufq, list) {
+ list_del(&packet->list);
+ spin_unlock_bh(&target->rx_lock);
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "flushing rx pkt:0x%p, len:%d, ep:%d\n",
+ packet, packet->buf_len,
+ packet->endpoint);
+ dev_kfree_skb(packet->pkt_cntxt);
+ spin_lock_bh(&target->rx_lock);
+ }
+ spin_unlock_bh(&target->rx_lock);
+ }
+}
+
+int ath6kl_htc_conn_service(struct htc_target *target,
+ struct htc_service_connect_req *conn_req,
+ struct htc_service_connect_resp *conn_resp)
+{
+ struct htc_packet *rx_pkt = NULL;
+ struct htc_packet *tx_pkt = NULL;
+ struct htc_conn_service_resp *resp_msg;
+ struct htc_conn_service_msg *conn_msg;
+ struct htc_endpoint *endpoint;
+ enum htc_endpoint_id assigned_ep = ENDPOINT_MAX;
+ unsigned int max_msg_sz = 0;
+ int status = 0;
+
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "htc_conn_service, target:0x%p service id:0x%X\n",
+ target, conn_req->svc_id);
+
+ if (conn_req->svc_id == HTC_CTRL_RSVD_SVC) {
+ /* special case for pseudo control service */
+ assigned_ep = ENDPOINT_0;
+ max_msg_sz = HTC_MAX_CTRL_MSG_LEN;
+ } else {
+ /* allocate a packet to send to the target */
+ tx_pkt = htc_get_control_buf(target, true);
+
+ if (!tx_pkt)
+ return -ENOMEM;
+
+ conn_msg = (struct htc_conn_service_msg *)tx_pkt->buf;
+ memset(conn_msg, 0, sizeof(*conn_msg));
+ conn_msg->msg_id = cpu_to_le16(HTC_MSG_CONN_SVC_ID);
+ conn_msg->svc_id = cpu_to_le16(conn_req->svc_id);
+ conn_msg->conn_flags = cpu_to_le16(conn_req->conn_flags);
+
+ set_htc_pkt_info(tx_pkt, NULL, (u8 *) conn_msg,
+ sizeof(*conn_msg) + conn_msg->svc_meta_len,
+ ENDPOINT_0, HTC_SERVICE_TX_PACKET_TAG);
+
+ /* we want synchronous operation */
+ tx_pkt->completion = NULL;
+ htc_prep_send_pkt(tx_pkt, 0, 0, 0);
+ status = htc_issue_send(target, tx_pkt);
+
+ if (status)
+ goto fail_tx;
+
+ /* wait for response */
+ rx_pkt = htc_wait_for_ctrl_msg(target);
+
+ if (!rx_pkt) {
+ status = -ENOMEM;
+ goto fail_tx;
+ }
+
+ resp_msg = (struct htc_conn_service_resp *)rx_pkt->buf;
+
+ if ((le16_to_cpu(resp_msg->msg_id) != HTC_MSG_CONN_SVC_RESP_ID)
+ || (rx_pkt->act_len < sizeof(*resp_msg))) {
+ status = -ENOMEM;
+ goto fail_tx;
+ }
+
+ conn_resp->resp_code = resp_msg->status;
+ /* check response status */
+ if (resp_msg->status != HTC_SERVICE_SUCCESS) {
+ ath6kl_err("target failed service 0x%X connect request (status:%d)\n",
+ resp_msg->svc_id, resp_msg->status);
+ status = -ENOMEM;
+ goto fail_tx;
+ }
+
+ assigned_ep = (enum htc_endpoint_id)resp_msg->eid;
+ max_msg_sz = le16_to_cpu(resp_msg->max_msg_sz);
+ }
+
+ if (assigned_ep >= ENDPOINT_MAX || !max_msg_sz) {
+ status = -ENOMEM;
+ goto fail_tx;
+ }
+
+ endpoint = &target->endpoint[assigned_ep];
+ endpoint->eid = assigned_ep;
+ if (endpoint->svc_id) {
+ status = -ENOMEM;
+ goto fail_tx;
+ }
+
+ /* return assigned endpoint to caller */
+ conn_resp->endpoint = assigned_ep;
+ conn_resp->len_max = max_msg_sz;
+
+ /* setup the endpoint */
+
+ /* this marks the endpoint in use */
+ endpoint->svc_id = conn_req->svc_id;
+
+ endpoint->max_txq_depth = conn_req->max_txq_depth;
+ endpoint->len_max = max_msg_sz;
+ endpoint->ep_cb = conn_req->ep_cb;
+ endpoint->cred_dist.svc_id = conn_req->svc_id;
+ endpoint->cred_dist.htc_rsvd = endpoint;
+ endpoint->cred_dist.endpoint = assigned_ep;
+ endpoint->cred_dist.cred_sz = target->tgt_cred_sz;
+
+ if (conn_req->max_rxmsg_sz) {
+ /*
+ * Override cred_per_msg calculation, this optimizes
+ * the credit-low indications since the host will actually
+ * issue smaller messages in the Send path.
+ */
+ if (conn_req->max_rxmsg_sz > max_msg_sz) {
+ status = -ENOMEM;
+ goto fail_tx;
+ }
+ endpoint->cred_dist.cred_per_msg =
+ conn_req->max_rxmsg_sz / target->tgt_cred_sz;
+ } else
+ endpoint->cred_dist.cred_per_msg =
+ max_msg_sz / target->tgt_cred_sz;
+
+ if (!endpoint->cred_dist.cred_per_msg)
+ endpoint->cred_dist.cred_per_msg = 1;
+
+ /* save local connection flags */
+ endpoint->conn_flags = conn_req->flags;
+
+fail_tx:
+ if (tx_pkt)
+ htc_reclaim_txctrl_buf(target, tx_pkt);
+
+ if (rx_pkt) {
+ htc_rxpkt_reset(rx_pkt);
+ reclaim_rx_ctrl_buf(target, rx_pkt);
+ }
+
+ return status;
+}
+
+static void reset_ep_state(struct htc_target *target)
+{
+ struct htc_endpoint *endpoint;
+ int i;
+
+ for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
+ endpoint = &target->endpoint[i];
+ memset(&endpoint->cred_dist, 0, sizeof(endpoint->cred_dist));
+ endpoint->svc_id = 0;
+ endpoint->len_max = 0;
+ endpoint->max_txq_depth = 0;
+ memset(&endpoint->ep_st, 0,
+ sizeof(endpoint->ep_st));
+ INIT_LIST_HEAD(&endpoint->rx_bufq);
+ INIT_LIST_HEAD(&endpoint->txq);
+ endpoint->target = target;
+ }
+
+ /* reset distribution list */
+ INIT_LIST_HEAD(&target->cred_dist_list);
+}
+
+int ath6kl_htc_get_rxbuf_num(struct htc_target *target,
+ enum htc_endpoint_id endpoint)
+{
+ int num;
+
+ spin_lock_bh(&target->rx_lock);
+ num = get_queue_depth(&(target->endpoint[endpoint].rx_bufq));
+ spin_unlock_bh(&target->rx_lock);
+ return num;
+}
+
+static void htc_setup_msg_bndl(struct htc_target *target)
+{
+ /* limit what HTC can handle */
+ target->msg_per_bndl_max = min(HTC_HOST_MAX_MSG_PER_BUNDLE,
+ target->msg_per_bndl_max);
+
+ if (ath6kl_hif_enable_scatter(target->dev->ar)) {
+ target->msg_per_bndl_max = 0;
+ return;
+ }
+
+ /* limit bundle what the device layer can handle */
+ target->msg_per_bndl_max = min(target->max_scat_entries,
+ target->msg_per_bndl_max);
+
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "htc bundling allowed. max msg per htc bundle: %d\n",
+ target->msg_per_bndl_max);
+
+ /* Max rx bundle size is limited by the max tx bundle size */
+ target->max_rx_bndl_sz = target->max_xfer_szper_scatreq;
+ /* Max tx bundle size if limited by the extended mbox address range */
+ target->max_tx_bndl_sz = min(HIF_MBOX0_EXT_WIDTH,
+ target->max_xfer_szper_scatreq);
+
+ ath6kl_dbg(ATH6KL_DBG_ANY, "max recv: %d max send: %d\n",
+ target->max_rx_bndl_sz, target->max_tx_bndl_sz);
+
+ if (target->max_tx_bndl_sz)
+ target->tx_bndl_enable = true;
+
+ if (target->max_rx_bndl_sz)
+ target->rx_bndl_enable = true;
+
+ if ((target->tgt_cred_sz % target->block_sz) != 0) {
+ ath6kl_warn("credit size: %d is not block aligned! Disabling send bundling\n",
+ target->tgt_cred_sz);
+
+ /*
+ * Disallow send bundling since the credit size is
+ * not aligned to a block size the I/O block
+ * padding will spill into the next credit buffer
+ * which is fatal.
+ */
+ target->tx_bndl_enable = false;
+ }
+}
+
+int ath6kl_htc_wait_target(struct htc_target *target)
+{
+ struct htc_packet *packet = NULL;
+ struct htc_ready_ext_msg *rdy_msg;
+ struct htc_service_connect_req connect;
+ struct htc_service_connect_resp resp;
+ int status;
+
+ /* we should be getting 1 control message that the target is ready */
+ packet = htc_wait_for_ctrl_msg(target);
+
+ if (!packet)
+ return -ENOMEM;
+
+ /* we controlled the buffer creation so it's properly aligned */
+ rdy_msg = (struct htc_ready_ext_msg *)packet->buf;
+
+ if ((le16_to_cpu(rdy_msg->ver2_0_info.msg_id) != HTC_MSG_READY_ID) ||
+ (packet->act_len < sizeof(struct htc_ready_msg))) {
+ status = -ENOMEM;
+ goto fail_wait_target;
+ }
+
+ if (!rdy_msg->ver2_0_info.cred_cnt || !rdy_msg->ver2_0_info.cred_sz) {
+ status = -ENOMEM;
+ goto fail_wait_target;
+ }
+
+ target->tgt_creds = le16_to_cpu(rdy_msg->ver2_0_info.cred_cnt);
+ target->tgt_cred_sz = le16_to_cpu(rdy_msg->ver2_0_info.cred_sz);
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "target ready: credits: %d credit size: %d\n",
+ target->tgt_creds, target->tgt_cred_sz);
+
+ /* check if this is an extended ready message */
+ if (packet->act_len >= sizeof(struct htc_ready_ext_msg)) {
+ /* this is an extended message */
+ target->htc_tgt_ver = rdy_msg->htc_ver;
+ target->msg_per_bndl_max = rdy_msg->msg_per_htc_bndl;
+ } else {
+ /* legacy */
+ target->htc_tgt_ver = HTC_VERSION_2P0;
+ target->msg_per_bndl_max = 0;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "using htc protocol version : %s (%d)\n",
+ (target->htc_tgt_ver == HTC_VERSION_2P0) ? "2.0" : ">= 2.1",
+ target->htc_tgt_ver);
+
+ if (target->msg_per_bndl_max > 0)
+ htc_setup_msg_bndl(target);
+
+ /* setup our pseudo HTC control endpoint connection */
+ memset(&connect, 0, sizeof(connect));
+ memset(&resp, 0, sizeof(resp));
+ connect.ep_cb.rx = htc_ctrl_rx;
+ connect.ep_cb.rx_refill = NULL;
+ connect.ep_cb.tx_full = NULL;
+ connect.max_txq_depth = NUM_CONTROL_BUFFERS;
+ connect.svc_id = HTC_CTRL_RSVD_SVC;
+
+ /* connect fake service */
+ status = ath6kl_htc_conn_service((void *)target, &connect, &resp);
+
+ if (status)
+ ath6kl_hif_cleanup_scatter(target->dev->ar);
+
+fail_wait_target:
+ if (packet) {
+ htc_rxpkt_reset(packet);
+ reclaim_rx_ctrl_buf(target, packet);
+ }
+
+ return status;
+}
+
+/*
+ * Start HTC, enable interrupts and let the target know
+ * host has finished setup.
+ */
+int ath6kl_htc_start(struct htc_target *target)
+{
+ struct htc_packet *packet;
+ int status;
+
+ /* Disable interrupts at the chip level */
+ ath6kldev_disable_intrs(target->dev);
+
+ target->htc_flags = 0;
+ target->rx_st_flags = 0;
+
+ /* Push control receive buffers into htc control endpoint */
+ while ((packet = htc_get_control_buf(target, false)) != NULL) {
+ status = htc_add_rxbuf(target, packet);
+ if (status)
+ return status;
+ }
+
+ /* NOTE: the first entry in the distribution list is ENDPOINT_0 */
+ ath6k_credit_init(target->cred_dist_cntxt, &target->cred_dist_list,
+ target->tgt_creds);
+
+ dump_cred_dist_stats(target);
+
+ /* Indicate to the target of the setup completion */
+ status = htc_setup_tx_complete(target);
+
+ if (status)
+ return status;
+
+ /* unmask interrupts */
+ status = ath6kldev_unmask_intrs(target->dev);
+
+ if (status)
+ ath6kl_htc_stop(target);
+
+ return status;
+}
+
+/* htc_stop: stop interrupt reception, and flush all queued buffers */
+void ath6kl_htc_stop(struct htc_target *target)
+{
+ spin_lock_bh(&target->htc_lock);
+ target->htc_flags |= HTC_OP_STATE_STOPPING;
+ spin_unlock_bh(&target->htc_lock);
+
+ /*
+ * Masking interrupts is a synchronous operation, when this
+ * function returns all pending HIF I/O has completed, we can
+ * safely flush the queues.
+ */
+ ath6kldev_mask_intrs(target->dev);
+
+ ath6kl_htc_flush_txep_all(target);
+
+ ath6kl_htc_flush_rx_buf(target);
+
+ reset_ep_state(target);
+}
+
+void *ath6kl_htc_create(struct ath6kl *ar)
+{
+ struct htc_target *target = NULL;
+ struct htc_packet *packet;
+ int status = 0, i = 0;
+ u32 block_size, ctrl_bufsz;
+
+ target = kzalloc(sizeof(*target), GFP_KERNEL);
+ if (!target) {
+ ath6kl_err("unable to allocate memory\n");
+ return NULL;
+ }
+
+ target->dev = kzalloc(sizeof(*target->dev), GFP_KERNEL);
+ if (!target->dev) {
+ ath6kl_err("unable to allocate memory\n");
+ status = -ENOMEM;
+ goto fail_create_htc;
+ }
+
+ spin_lock_init(&target->htc_lock);
+ spin_lock_init(&target->rx_lock);
+ spin_lock_init(&target->tx_lock);
+
+ INIT_LIST_HEAD(&target->free_ctrl_txbuf);
+ INIT_LIST_HEAD(&target->free_ctrl_rxbuf);
+ INIT_LIST_HEAD(&target->cred_dist_list);
+
+ target->dev->ar = ar;
+ target->dev->htc_cnxt = target;
+ target->ep_waiting = ENDPOINT_MAX;
+
+ reset_ep_state(target);
+
+ status = ath6kldev_setup(target->dev);
+
+ if (status)
+ goto fail_create_htc;
+
+ block_size = ar->mbox_info.block_size;
+
+ ctrl_bufsz = (block_size > HTC_MAX_CTRL_MSG_LEN) ?
+ (block_size + HTC_HDR_LENGTH) :
+ (HTC_MAX_CTRL_MSG_LEN + HTC_HDR_LENGTH);
+
+ for (i = 0; i < NUM_CONTROL_BUFFERS; i++) {
+ packet = kzalloc(sizeof(*packet), GFP_KERNEL);
+ if (!packet)
+ break;
+
+ packet->buf_start = kzalloc(ctrl_bufsz, GFP_KERNEL);
+ if (!packet->buf_start) {
+ kfree(packet);
+ break;
+ }
+
+ packet->buf_len = ctrl_bufsz;
+ if (i < NUM_CONTROL_RX_BUFFERS) {
+ packet->act_len = 0;
+ packet->buf = packet->buf_start;
+ packet->endpoint = ENDPOINT_0;
+ list_add_tail(&packet->list, &target->free_ctrl_rxbuf);
+ } else
+ list_add_tail(&packet->list, &target->free_ctrl_txbuf);
+ }
+
+fail_create_htc:
+ if (i != NUM_CONTROL_BUFFERS || status) {
+ if (target) {
+ ath6kl_htc_cleanup(target);
+ target = NULL;
+ }
+ }
+
+ return target;
+}
+
+/* cleanup the HTC instance */
+void ath6kl_htc_cleanup(struct htc_target *target)
+{
+ struct htc_packet *packet, *tmp_packet;
+
+ ath6kl_hif_cleanup_scatter(target->dev->ar);
+
+ list_for_each_entry_safe(packet, tmp_packet,
+ &target->free_ctrl_txbuf, list) {
+ list_del(&packet->list);
+ kfree(packet->buf_start);
+ kfree(packet);
+ }
+
+ list_for_each_entry_safe(packet, tmp_packet,
+ &target->free_ctrl_rxbuf, list) {
+ list_del(&packet->list);
+ kfree(packet->buf_start);
+ kfree(packet);
+ }
+
+ kfree(target->dev);
+ kfree(target);
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HTC_H
+#define HTC_H
+
+#include "common.h"
+
+/* frame header flags */
+
+/* send direction */
+#define HTC_FLAGS_NEED_CREDIT_UPDATE (1 << 0)
+#define HTC_FLAGS_SEND_BUNDLE (1 << 1)
+
+/* receive direction */
+#define HTC_FLG_RX_UNUSED (1 << 0)
+#define HTC_FLG_RX_TRAILER (1 << 1)
+/* Bundle count maske and shift */
+#define HTC_FLG_RX_BNDL_CNT (0xF0)
+#define HTC_FLG_RX_BNDL_CNT_S 4
+
+#define HTC_HDR_LENGTH (sizeof(struct htc_frame_hdr))
+#define HTC_MAX_PAYLOAD_LENGTH (4096 - sizeof(struct htc_frame_hdr))
+
+/* HTC control message IDs */
+
+#define HTC_MSG_READY_ID 1
+#define HTC_MSG_CONN_SVC_ID 2
+#define HTC_MSG_CONN_SVC_RESP_ID 3
+#define HTC_MSG_SETUP_COMPLETE_ID 4
+#define HTC_MSG_SETUP_COMPLETE_EX_ID 5
+
+#define HTC_MAX_CTRL_MSG_LEN 256
+
+#define HTC_VERSION_2P0 0x00
+#define HTC_VERSION_2P1 0x01
+
+#define HTC_SERVICE_META_DATA_MAX_LENGTH 128
+
+#define HTC_CONN_FLGS_THRESH_LVL_QUAT 0x0
+#define HTC_CONN_FLGS_THRESH_LVL_HALF 0x1
+#define HTC_CONN_FLGS_THRESH_LVL_THREE_QUAT 0x2
+#define HTC_CONN_FLGS_REDUCE_CRED_DRIB 0x4
+#define HTC_CONN_FLGS_THRESH_MASK 0x3
+
+/* connect response status codes */
+#define HTC_SERVICE_SUCCESS 0
+#define HTC_SERVICE_NOT_FOUND 1
+#define HTC_SERVICE_FAILED 2
+
+/* no resources (i.e. no more endpoints) */
+#define HTC_SERVICE_NO_RESOURCES 3
+
+/* specific service is not allowing any more endpoints */
+#define HTC_SERVICE_NO_MORE_EP 4
+
+/* report record IDs */
+#define HTC_RECORD_NULL 0
+#define HTC_RECORD_CREDITS 1
+#define HTC_RECORD_LOOKAHEAD 2
+#define HTC_RECORD_LOOKAHEAD_BUNDLE 3
+
+#define HTC_SETUP_COMP_FLG_RX_BNDL_EN (1 << 0)
+
+#define MAKE_SERVICE_ID(group, index) \
+ (int)(((int)group << 8) | (int)(index))
+
+/* NOTE: service ID of 0x0000 is reserved and should never be used */
+#define HTC_CTRL_RSVD_SVC MAKE_SERVICE_ID(RSVD_SERVICE_GROUP, 1)
+#define WMI_CONTROL_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 0)
+#define WMI_DATA_BE_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 1)
+#define WMI_DATA_BK_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 2)
+#define WMI_DATA_VI_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 3)
+#define WMI_DATA_VO_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 4)
+#define WMI_MAX_SERVICES 5
+
+/* reserved and used to flush ALL packets */
+#define HTC_TX_PACKET_TAG_ALL 0
+#define HTC_SERVICE_TX_PACKET_TAG 1
+#define HTC_TX_PACKET_TAG_USER_DEFINED (HTC_SERVICE_TX_PACKET_TAG + 9)
+
+/* more packets on this endpoint are being fetched */
+#define HTC_RX_FLAGS_INDICATE_MORE_PKTS (1 << 0)
+
+/* TODO.. for BMI */
+#define ENDPOINT1 0
+/* TODO -remove me, but we have to fix BMI first */
+#define HTC_MAILBOX_NUM_MAX 4
+
+/* enable send bundle padding for this endpoint */
+#define HTC_FLGS_TX_BNDL_PAD_EN (1 << 0)
+#define HTC_EP_ACTIVE ((u32) (1u << 31))
+
+/* HTC operational parameters */
+#define HTC_TARGET_RESPONSE_TIMEOUT 2000 /* in ms */
+#define HTC_TARGET_DEBUG_INTR_MASK 0x01
+#define HTC_TARGET_CREDIT_INTR_MASK 0xF0
+
+#define HTC_HOST_MAX_MSG_PER_BUNDLE 8
+#define HTC_MIN_HTC_MSGS_TO_BUNDLE 2
+
+/* packet flags */
+
+#define HTC_RX_PKT_IGNORE_LOOKAHEAD (1 << 0)
+#define HTC_RX_PKT_REFRESH_HDR (1 << 1)
+#define HTC_RX_PKT_PART_OF_BUNDLE (1 << 2)
+#define HTC_RX_PKT_NO_RECYCLE (1 << 3)
+
+#define NUM_CONTROL_BUFFERS 8
+#define NUM_CONTROL_TX_BUFFERS 2
+#define NUM_CONTROL_RX_BUFFERS (NUM_CONTROL_BUFFERS - NUM_CONTROL_TX_BUFFERS)
+
+#define HTC_RECV_WAIT_BUFFERS (1 << 0)
+#define HTC_OP_STATE_STOPPING (1 << 0)
+
+/*
+ * The frame header length and message formats defined herein were selected
+ * to accommodate optimal alignment for target processing. This reduces
+ * code size and improves performance. Any changes to the header length may
+ * alter the alignment and cause exceptions on the target. When adding to
+ * the messagestructures insure that fields are properly aligned.
+ */
+
+/* HTC frame header
+ *
+ * NOTE: do not remove or re-arrange the fields, these are minimally
+ * required to take advantage of 4-byte lookaheads in some hardware
+ * implementations.
+ */
+struct htc_frame_hdr {
+ u8 eid;
+ u8 flags;
+
+ /* length of data (including trailer) that follows the header */
+ __le16 payld_len;
+
+ /* end of 4-byte lookahead */
+
+ u8 ctrl[2];
+} __packed;
+
+/* HTC ready message */
+struct htc_ready_msg {
+ __le16 msg_id;
+ __le16 cred_cnt;
+ __le16 cred_sz;
+ u8 max_ep;
+ u8 pad;
+} __packed;
+
+/* extended HTC ready message */
+struct htc_ready_ext_msg {
+ struct htc_ready_msg ver2_0_info;
+ u8 htc_ver;
+ u8 msg_per_htc_bndl;
+} __packed;
+
+/* connect service */
+struct htc_conn_service_msg {
+ __le16 msg_id;
+ __le16 svc_id;
+ __le16 conn_flags;
+ u8 svc_meta_len;
+ u8 pad;
+} __packed;
+
+/* connect response */
+struct htc_conn_service_resp {
+ __le16 msg_id;
+ __le16 svc_id;
+ u8 status;
+ u8 eid;
+ __le16 max_msg_sz;
+ u8 svc_meta_len;
+ u8 pad;
+} __packed;
+
+struct htc_setup_comp_msg {
+ __le16 msg_id;
+} __packed;
+
+/* extended setup completion message */
+struct htc_setup_comp_ext_msg {
+ __le16 msg_id;
+ __le32 flags;
+ u8 msg_per_rxbndl;
+ u8 Rsvd[3];
+} __packed;
+
+struct htc_record_hdr {
+ u8 rec_id;
+ u8 len;
+} __packed;
+
+struct htc_credit_report {
+ u8 eid;
+ u8 credits;
+} __packed;
+
+/*
+ * NOTE: The lk_ahd array is guarded by a pre_valid
+ * and Post Valid guard bytes. The pre_valid bytes must
+ * equal the inverse of the post_valid byte.
+ */
+struct htc_lookahead_report {
+ u8 pre_valid;
+ u8 lk_ahd[4];
+ u8 post_valid;
+} __packed;
+
+struct htc_bundle_lkahd_rpt {
+ u8 lk_ahd[4];
+} __packed;
+
+/* Current service IDs */
+
+enum htc_service_grp_ids {
+ RSVD_SERVICE_GROUP = 0,
+ WMI_SERVICE_GROUP = 1,
+
+ HTC_TEST_GROUP = 254,
+ HTC_SERVICE_GROUP_LAST = 255
+};
+
+/* ------ endpoint IDS ------ */
+
+enum htc_endpoint_id {
+ ENDPOINT_UNUSED = -1,
+ ENDPOINT_0 = 0,
+ ENDPOINT_1 = 1,
+ ENDPOINT_2 = 2,
+ ENDPOINT_3,
+ ENDPOINT_4,
+ ENDPOINT_5,
+ ENDPOINT_6,
+ ENDPOINT_7,
+ ENDPOINT_8,
+ ENDPOINT_MAX,
+};
+
+struct htc_tx_packet_info {
+ u16 tag;
+ int cred_used;
+ u8 flags;
+ int seqno;
+};
+
+struct htc_rx_packet_info {
+ u32 exp_hdr;
+ u32 rx_flags;
+ u32 indicat_flags;
+};
+
+struct htc_target;
+
+/* wrapper around endpoint-specific packets */
+struct htc_packet {
+ struct list_head list;
+
+ /* caller's per packet specific context */
+ void *pkt_cntxt;
+
+ /*
+ * the true buffer start , the caller can store the real
+ * buffer start here. In receive callbacks, the HTC layer
+ * sets buf to the start of the payload past the header.
+ * This field allows the caller to reset buf when it recycles
+ * receive packets back to HTC.
+ */
+ u8 *buf_start;
+
+ /*
+ * Pointer to the start of the buffer. In the transmit
+ * direction this points to the start of the payload. In the
+ * receive direction, however, the buffer when queued up
+ * points to the start of the HTC header but when returned
+ * to the caller points to the start of the payload
+ */
+ u8 *buf;
+ u32 buf_len;
+
+ /* actual length of payload */
+ u32 act_len;
+
+ /* endpoint that this packet was sent/recv'd from */
+ enum htc_endpoint_id endpoint;
+
+ /* completion status */
+
+ int status;
+ union {
+ struct htc_tx_packet_info tx;
+ struct htc_rx_packet_info rx;
+ } info;
+
+ void (*completion) (struct htc_target *, struct htc_packet *);
+ struct htc_target *context;
+};
+
+enum htc_send_full_action {
+ HTC_SEND_FULL_KEEP = 0,
+ HTC_SEND_FULL_DROP = 1,
+};
+
+struct htc_ep_callbacks {
+ void (*rx) (struct htc_target *, struct htc_packet *);
+ void (*rx_refill) (struct htc_target *, enum htc_endpoint_id endpoint);
+ enum htc_send_full_action (*tx_full) (struct htc_target *,
+ struct htc_packet *);
+ struct htc_packet *(*rx_allocthresh) (struct htc_target *,
+ enum htc_endpoint_id, int);
+ int rx_alloc_thresh;
+ int rx_refill_thresh;
+};
+
+/* service connection information */
+struct htc_service_connect_req {
+ u16 svc_id;
+ u16 conn_flags;
+ struct htc_ep_callbacks ep_cb;
+ int max_txq_depth;
+ u32 flags;
+ unsigned int max_rxmsg_sz;
+};
+
+/* service connection response information */
+struct htc_service_connect_resp {
+ u8 buf_len;
+ u8 act_len;
+ enum htc_endpoint_id endpoint;
+ unsigned int len_max;
+ u8 resp_code;
+};
+
+/* endpoint distributionstructure */
+struct htc_endpoint_credit_dist {
+ struct list_head list;
+
+ /* Service ID (set by HTC) */
+ u16 svc_id;
+
+ /* endpoint for this distributionstruct (set by HTC) */
+ enum htc_endpoint_id endpoint;
+
+ u32 dist_flags;
+
+ /*
+ * credits for normal operation, anything above this
+ * indicates the endpoint is over-subscribed.
+ */
+ int cred_norm;
+
+ /* floor for credit distribution */
+ int cred_min;
+
+ int cred_assngd;
+
+ /* current credits available */
+ int credits;
+
+ /*
+ * pending credits to distribute on this endpoint, this
+ * is set by HTC when credit reports arrive. The credit
+ * distribution functions sets this to zero when it distributes
+ * the credits.
+ */
+ int cred_to_dist;
+
+ /*
+ * the number of credits that the current pending TX packet needs
+ * to transmit. This is set by HTC when endpoint needs credits in
+ * order to transmit.
+ */
+ int seek_cred;
+
+ /* size in bytes of each credit */
+ int cred_sz;
+
+ /* credits required for a maximum sized messages */
+ int cred_per_msg;
+
+ /* reserved for HTC use */
+ void *htc_rsvd;
+
+ /*
+ * current depth of TX queue , i.e. messages waiting for credits
+ * This field is valid only when HTC_CREDIT_DIST_ACTIVITY_CHANGE
+ * or HTC_CREDIT_DIST_SEND_COMPLETE is indicated on an endpoint
+ * that has non-zero credits to recover.
+ */
+ int txq_depth;
+};
+
+/*
+ * credit distibution code that is passed into the distrbution function,
+ * there are mandatory and optional codes that must be handled
+ */
+enum htc_credit_dist_reason {
+ HTC_CREDIT_DIST_SEND_COMPLETE = 0,
+ HTC_CREDIT_DIST_ACTIVITY_CHANGE = 1,
+ HTC_CREDIT_DIST_SEEK_CREDITS,
+};
+
+struct htc_credit_state_info {
+ int total_avail_credits;
+ int cur_free_credits;
+ struct list_head lowestpri_ep_dist;
+};
+
+/* endpoint statistics */
+struct htc_endpoint_stats {
+ /*
+ * number of times the host set the credit-low flag in a send
+ * message on this endpoint
+ */
+ u32 cred_low_indicate;
+
+ u32 tx_issued;
+ u32 tx_pkt_bundled;
+ u32 tx_bundles;
+ u32 tx_dropped;
+
+ /* running count of total credit reports received for this endpoint */
+ u32 tx_cred_rpt;
+
+ /* credit reports received from this endpoint's RX packets */
+ u32 cred_rpt_from_rx;
+
+ /* credit reports received from RX packets of other endpoints */
+ u32 cred_rpt_from_other;
+
+ /* credit reports received from endpoint 0 RX packets */
+ u32 cred_rpt_ep0;
+
+ /* count of credits received via Rx packets on this endpoint */
+ u32 cred_from_rx;
+
+ /* count of credits received via another endpoint */
+ u32 cred_from_other;
+
+ /* count of credits received via another endpoint */
+ u32 cred_from_ep0;
+
+ /* count of consummed credits */
+ u32 cred_cosumd;
+
+ /* count of credits returned */
+ u32 cred_retnd;
+
+ u32 rx_pkts;
+
+ /* count of lookahead records found in Rx msg */
+ u32 rx_lkahds;
+
+ /* count of recv packets received in a bundle */
+ u32 rx_bundl;
+
+ /* count of number of bundled lookaheads */
+ u32 rx_bundle_lkahd;
+
+ /* count of the number of bundle indications from the HTC header */
+ u32 rx_bundle_from_hdr;
+
+ /* the number of times the recv allocation threshold was hit */
+ u32 rx_alloc_thresh_hit;
+
+ /* total number of bytes */
+ u32 rxalloc_thresh_byte;
+};
+
+struct htc_endpoint {
+ enum htc_endpoint_id eid;
+ u16 svc_id;
+ struct list_head txq;
+ struct list_head rx_bufq;
+ struct htc_endpoint_credit_dist cred_dist;
+ struct htc_ep_callbacks ep_cb;
+ int max_txq_depth;
+ int len_max;
+ int tx_proc_cnt;
+ int rx_proc_cnt;
+ struct htc_target *target;
+ u8 seqno;
+ u32 conn_flags;
+ struct htc_endpoint_stats ep_st;
+};
+
+struct htc_control_buffer {
+ struct htc_packet packet;
+ u8 *buf;
+};
+
+struct ath6kl_device;
+
+/* our HTC target state */
+struct htc_target {
+ struct htc_endpoint endpoint[ENDPOINT_MAX];
+ struct list_head cred_dist_list;
+ struct list_head free_ctrl_txbuf;
+ struct list_head free_ctrl_rxbuf;
+ struct htc_credit_state_info *cred_dist_cntxt;
+ int tgt_creds;
+ unsigned int tgt_cred_sz;
+ spinlock_t htc_lock;
+ spinlock_t rx_lock;
+ spinlock_t tx_lock;
+ struct ath6kl_device *dev;
+ u32 htc_flags;
+ u32 rx_st_flags;
+ enum htc_endpoint_id ep_waiting;
+ u8 htc_tgt_ver;
+
+ /* max messages per bundle for HTC */
+ int msg_per_bndl_max;
+
+ bool tx_bndl_enable;
+ int rx_bndl_enable;
+ int max_rx_bndl_sz;
+ int max_tx_bndl_sz;
+
+ u32 block_sz;
+ u32 block_mask;
+
+ int max_scat_entries;
+ int max_xfer_szper_scatreq;
+
+ int chk_irq_status_cnt;
+};
+
+void *ath6kl_htc_create(struct ath6kl *ar);
+void ath6kl_htc_set_credit_dist(struct htc_target *target,
+ struct htc_credit_state_info *cred_info,
+ u16 svc_pri_order[], int len);
+int ath6kl_htc_wait_target(struct htc_target *target);
+int ath6kl_htc_start(struct htc_target *target);
+int ath6kl_htc_conn_service(struct htc_target *target,
+ struct htc_service_connect_req *req,
+ struct htc_service_connect_resp *resp);
+int ath6kl_htc_tx(struct htc_target *target, struct htc_packet *packet);
+void ath6kl_htc_stop(struct htc_target *target);
+void ath6kl_htc_cleanup(struct htc_target *target);
+void ath6kl_htc_flush_txep(struct htc_target *target,
+ enum htc_endpoint_id endpoint, u16 tag);
+void ath6kl_htc_flush_rx_buf(struct htc_target *target);
+void ath6kl_htc_indicate_activity_change(struct htc_target *target,
+ enum htc_endpoint_id endpoint,
+ bool active);
+int ath6kl_htc_get_rxbuf_num(struct htc_target *target,
+ enum htc_endpoint_id endpoint);
+int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target,
+ struct list_head *pktq);
+int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
+ u32 msg_look_ahead[], int *n_pkts);
+
+static inline void set_htc_pkt_info(struct htc_packet *packet, void *context,
+ u8 *buf, unsigned int len,
+ enum htc_endpoint_id eid, u16 tag)
+{
+ packet->pkt_cntxt = context;
+ packet->buf = buf;
+ packet->act_len = len;
+ packet->endpoint = eid;
+ packet->info.tx.tag = tag;
+}
+
+static inline void htc_rxpkt_reset(struct htc_packet *packet)
+{
+ packet->buf = packet->buf_start;
+ packet->act_len = 0;
+}
+
+static inline void set_htc_rxpkt_info(struct htc_packet *packet, void *context,
+ u8 *buf, unsigned long len,
+ enum htc_endpoint_id eid)
+{
+ packet->pkt_cntxt = context;
+ packet->buf = buf;
+ packet->buf_start = buf;
+ packet->buf_len = len;
+ packet->endpoint = eid;
+}
+
+static inline int get_queue_depth(struct list_head *queue)
+{
+ struct list_head *tmp_list;
+ int depth = 0;
+
+ list_for_each(tmp_list, queue)
+ depth++;
+
+ return depth;
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2007-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "target.h"
+#include "hif-ops.h"
+#include "htc_hif.h"
+#include "debug.h"
+
+#define MAILBOX_FOR_BLOCK_SIZE 1
+
+#define ATH6KL_TIME_QUANTUM 10 /* in ms */
+
+static int ath6kldev_cp_scat_dma_buf(struct hif_scatter_req *req, bool from_dma)
+{
+ u8 *buf;
+ int i;
+
+ buf = req->virt_dma_buf;
+
+ for (i = 0; i < req->scat_entries; i++) {
+
+ if (from_dma)
+ memcpy(req->scat_list[i].buf, buf,
+ req->scat_list[i].len);
+ else
+ memcpy(buf, req->scat_list[i].buf,
+ req->scat_list[i].len);
+
+ buf += req->scat_list[i].len;
+ }
+
+ return 0;
+}
+
+int ath6kldev_rw_comp_handler(void *context, int status)
+{
+ struct htc_packet *packet = context;
+
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+ "ath6kldev_rw_comp_handler (pkt:0x%p , status: %d\n",
+ packet, status);
+
+ packet->status = status;
+ packet->completion(packet->context, packet);
+
+ return 0;
+}
+
+static int ath6kldev_proc_dbg_intr(struct ath6kl_device *dev)
+{
+ u32 dummy;
+ int status;
+
+ ath6kl_err("target debug interrupt\n");
+
+ ath6kl_target_failure(dev->ar);
+
+ /*
+ * read counter to clear the interrupt, the debug error interrupt is
+ * counter 0.
+ */
+ status = hif_read_write_sync(dev->ar, COUNT_DEC_ADDRESS,
+ (u8 *)&dummy, 4, HIF_RD_SYNC_BYTE_INC);
+ if (status)
+ WARN_ON(1);
+
+ return status;
+}
+
+/* mailbox recv message polling */
+int ath6kldev_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd,
+ int timeout)
+{
+ struct ath6kl_irq_proc_registers *rg;
+ int status = 0, i;
+ u8 htc_mbox = 1 << HTC_MAILBOX;
+
+ for (i = timeout / ATH6KL_TIME_QUANTUM; i > 0; i--) {
+ /* this is the standard HIF way, load the reg table */
+ status = hif_read_write_sync(dev->ar, HOST_INT_STATUS_ADDRESS,
+ (u8 *) &dev->irq_proc_reg,
+ sizeof(dev->irq_proc_reg),
+ HIF_RD_SYNC_BYTE_INC);
+
+ if (status) {
+ ath6kl_err("failed to read reg table\n");
+ return status;
+ }
+
+ /* check for MBOX data and valid lookahead */
+ if (dev->irq_proc_reg.host_int_status & htc_mbox) {
+ if (dev->irq_proc_reg.rx_lkahd_valid &
+ htc_mbox) {
+ /*
+ * Mailbox has a message and the look ahead
+ * is valid.
+ */
+ rg = &dev->irq_proc_reg;
+ *lk_ahd =
+ le32_to_cpu(rg->rx_lkahd[HTC_MAILBOX]);
+ break;
+ }
+ }
+
+ /* delay a little */
+ mdelay(ATH6KL_TIME_QUANTUM);
+ ath6kl_dbg(ATH6KL_DBG_HTC_RECV, "retry mbox poll : %d\n", i);
+ }
+
+ if (i == 0) {
+ ath6kl_err("timeout waiting for recv message\n");
+ status = -ETIME;
+ /* check if the target asserted */
+ if (dev->irq_proc_reg.counter_int_status &
+ ATH6KL_TARGET_DEBUG_INTR_MASK)
+ /*
+ * Target failure handler will be called in case of
+ * an assert.
+ */
+ ath6kldev_proc_dbg_intr(dev);
+ }
+
+ return status;
+}
+
+/*
+ * Disable packet reception (used in case the host runs out of buffers)
+ * using the interrupt enable registers through the host I/F
+ */
+int ath6kldev_rx_control(struct ath6kl_device *dev, bool enable_rx)
+{
+ struct ath6kl_irq_enable_reg regs;
+ int status = 0;
+
+ /* take the lock to protect interrupt enable shadows */
+ spin_lock_bh(&dev->lock);
+
+ if (enable_rx)
+ dev->irq_en_reg.int_status_en |=
+ SM(INT_STATUS_ENABLE_MBOX_DATA, 0x01);
+ else
+ dev->irq_en_reg.int_status_en &=
+ ~SM(INT_STATUS_ENABLE_MBOX_DATA, 0x01);
+
+ memcpy(®s, &dev->irq_en_reg, sizeof(regs));
+
+ spin_unlock_bh(&dev->lock);
+
+ status = hif_read_write_sync(dev->ar, INT_STATUS_ENABLE_ADDRESS,
+ ®s.int_status_en,
+ sizeof(struct ath6kl_irq_enable_reg),
+ HIF_WR_SYNC_BYTE_INC);
+
+ return status;
+}
+
+int ath6kldev_submit_scat_req(struct ath6kl_device *dev,
+ struct hif_scatter_req *scat_req, bool read)
+{
+ int status = 0;
+
+ if (read) {
+ scat_req->req = HIF_RD_SYNC_BLOCK_FIX;
+ scat_req->addr = dev->ar->mbox_info.htc_addr;
+ } else {
+ scat_req->req = HIF_WR_ASYNC_BLOCK_INC;
+
+ scat_req->addr =
+ (scat_req->len > HIF_MBOX_WIDTH) ?
+ dev->ar->mbox_info.htc_ext_addr :
+ dev->ar->mbox_info.htc_addr;
+ }
+
+ ath6kl_dbg((ATH6KL_DBG_HTC_RECV | ATH6KL_DBG_HTC_SEND),
+ "ath6kldev_submit_scat_req, entries: %d, total len: %d mbox:0x%X (mode: %s : %s)\n",
+ scat_req->scat_entries, scat_req->len,
+ scat_req->addr, !read ? "async" : "sync",
+ (read) ? "rd" : "wr");
+
+ if (!read && scat_req->virt_scat) {
+ status = ath6kldev_cp_scat_dma_buf(scat_req, false);
+ if (status) {
+ scat_req->status = status;
+ scat_req->complete(dev->ar->htc_target, scat_req);
+ return 0;
+ }
+ }
+
+ status = ath6kl_hif_scat_req_rw(dev->ar, scat_req);
+
+ if (read) {
+ /* in sync mode, we can touch the scatter request */
+ scat_req->status = status;
+ if (!status && scat_req->virt_scat)
+ scat_req->status =
+ ath6kldev_cp_scat_dma_buf(scat_req, true);
+ }
+
+ return status;
+}
+
+static int ath6kldev_proc_counter_intr(struct ath6kl_device *dev)
+{
+ u8 counter_int_status;
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "counter interrupt\n");
+
+ counter_int_status = dev->irq_proc_reg.counter_int_status &
+ dev->irq_en_reg.cntr_int_status_en;
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x\n",
+ counter_int_status);
+
+ /*
+ * NOTE: other modules like GMBOX may use the counter interrupt for
+ * credit flow control on other counters, we only need to check for
+ * the debug assertion counter interrupt.
+ */
+ if (counter_int_status & ATH6KL_TARGET_DEBUG_INTR_MASK)
+ return ath6kldev_proc_dbg_intr(dev);
+
+ return 0;
+}
+
+static int ath6kldev_proc_err_intr(struct ath6kl_device *dev)
+{
+ int status;
+ u8 error_int_status;
+ u8 reg_buf[4];
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "error interrupt\n");
+
+ error_int_status = dev->irq_proc_reg.error_int_status & 0x0F;
+ if (!error_int_status) {
+ WARN_ON(1);
+ return -EIO;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "valid interrupt source(s) in ERROR_INT_STATUS: 0x%x\n",
+ error_int_status);
+
+ if (MS(ERROR_INT_STATUS_WAKEUP, error_int_status))
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "error : wakeup\n");
+
+ if (MS(ERROR_INT_STATUS_RX_UNDERFLOW, error_int_status))
+ ath6kl_err("rx underflow\n");
+
+ if (MS(ERROR_INT_STATUS_TX_OVERFLOW, error_int_status))
+ ath6kl_err("tx overflow\n");
+
+ /* Clear the interrupt */
+ dev->irq_proc_reg.error_int_status &= ~error_int_status;
+
+ /* set W1C value to clear the interrupt, this hits the register first */
+ reg_buf[0] = error_int_status;
+ reg_buf[1] = 0;
+ reg_buf[2] = 0;
+ reg_buf[3] = 0;
+
+ status = hif_read_write_sync(dev->ar, ERROR_INT_STATUS_ADDRESS,
+ reg_buf, 4, HIF_WR_SYNC_BYTE_FIX);
+
+ if (status)
+ WARN_ON(1);
+
+ return status;
+}
+
+static int ath6kldev_proc_cpu_intr(struct ath6kl_device *dev)
+{
+ int status;
+ u8 cpu_int_status;
+ u8 reg_buf[4];
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "cpu interrupt\n");
+
+ cpu_int_status = dev->irq_proc_reg.cpu_int_status &
+ dev->irq_en_reg.cpu_int_status_en;
+ if (!cpu_int_status) {
+ WARN_ON(1);
+ return -EIO;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "valid interrupt source(s) in CPU_INT_STATUS: 0x%x\n",
+ cpu_int_status);
+
+ /* Clear the interrupt */
+ dev->irq_proc_reg.cpu_int_status &= ~cpu_int_status;
+
+ /*
+ * Set up the register transfer buffer to hit the register 4 times ,
+ * this is done to make the access 4-byte aligned to mitigate issues
+ * with host bus interconnects that restrict bus transfer lengths to
+ * be a multiple of 4-bytes.
+ */
+
+ /* set W1C value to clear the interrupt, this hits the register first */
+ reg_buf[0] = cpu_int_status;
+ /* the remaining are set to zero which have no-effect */
+ reg_buf[1] = 0;
+ reg_buf[2] = 0;
+ reg_buf[3] = 0;
+
+ status = hif_read_write_sync(dev->ar, CPU_INT_STATUS_ADDRESS,
+ reg_buf, 4, HIF_WR_SYNC_BYTE_FIX);
+
+ if (status)
+ WARN_ON(1);
+
+ return status;
+}
+
+/* process pending interrupts synchronously */
+static int proc_pending_irqs(struct ath6kl_device *dev, bool *done)
+{
+ struct ath6kl_irq_proc_registers *rg;
+ int status = 0;
+ u8 host_int_status = 0;
+ u32 lk_ahd = 0;
+ u8 htc_mbox = 1 << HTC_MAILBOX;
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "proc_pending_irqs: (dev: 0x%p)\n", dev);
+
+ /*
+ * NOTE: HIF implementation guarantees that the context of this
+ * call allows us to perform SYNCHRONOUS I/O, that is we can block,
+ * sleep or call any API that can block or switch thread/task
+ * contexts. This is a fully schedulable context.
+ */
+
+ /*
+ * Process pending intr only when int_status_en is clear, it may
+ * result in unnecessary bus transaction otherwise. Target may be
+ * unresponsive at the time.
+ */
+ if (dev->irq_en_reg.int_status_en) {
+ /*
+ * Read the first 28 bytes of the HTC register table. This
+ * will yield us the value of different int status
+ * registers and the lookahead registers.
+ *
+ * length = sizeof(int_status) + sizeof(cpu_int_status)
+ * + sizeof(error_int_status) +
+ * sizeof(counter_int_status) +
+ * sizeof(mbox_frame) + sizeof(rx_lkahd_valid)
+ * + sizeof(hole) + sizeof(rx_lkahd) +
+ * sizeof(int_status_en) +
+ * sizeof(cpu_int_status_en) +
+ * sizeof(err_int_status_en) +
+ * sizeof(cntr_int_status_en);
+ */
+ status = hif_read_write_sync(dev->ar, HOST_INT_STATUS_ADDRESS,
+ (u8 *) &dev->irq_proc_reg,
+ sizeof(dev->irq_proc_reg),
+ HIF_RD_SYNC_BYTE_INC);
+ if (status)
+ goto out;
+
+ if (AR_DBG_LVL_CHECK(ATH6KL_DBG_IRQ))
+ ath6kl_dump_registers(dev, &dev->irq_proc_reg,
+ &dev->irq_en_reg);
+
+ /* Update only those registers that are enabled */
+ host_int_status = dev->irq_proc_reg.host_int_status &
+ dev->irq_en_reg.int_status_en;
+
+ /* Look at mbox status */
+ if (host_int_status & htc_mbox) {
+ /*
+ * Mask out pending mbox value, we use "lookAhead as
+ * the real flag for mbox processing.
+ */
+ host_int_status &= ~htc_mbox;
+ if (dev->irq_proc_reg.rx_lkahd_valid &
+ htc_mbox) {
+ rg = &dev->irq_proc_reg;
+ lk_ahd = le32_to_cpu(rg->rx_lkahd[HTC_MAILBOX]);
+ if (!lk_ahd)
+ ath6kl_err("lookAhead is zero!\n");
+ }
+ }
+ }
+
+ if (!host_int_status && !lk_ahd) {
+ *done = true;
+ goto out;
+ }
+
+ if (lk_ahd) {
+ int fetched = 0;
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "pending mailbox msg, lk_ahd: 0x%X\n", lk_ahd);
+ /*
+ * Mailbox Interrupt, the HTC layer may issue async
+ * requests to empty the mailbox. When emptying the recv
+ * mailbox we use the async handler above called from the
+ * completion routine of the callers read request. This can
+ * improve performance by reducing context switching when
+ * we rapidly pull packets.
+ */
+ status = ath6kl_htc_rxmsg_pending_handler(dev->htc_cnxt,
+ &lk_ahd, &fetched);
+ if (status)
+ goto out;
+
+ if (!fetched)
+ /*
+ * HTC could not pull any messages out due to lack
+ * of resources.
+ */
+ dev->htc_cnxt->chk_irq_status_cnt = 0;
+ }
+
+ /* now handle the rest of them */
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "valid interrupt source(s) for other interrupts: 0x%x\n",
+ host_int_status);
+
+ if (MS(HOST_INT_STATUS_CPU, host_int_status)) {
+ /* CPU Interrupt */
+ status = ath6kldev_proc_cpu_intr(dev);
+ if (status)
+ goto out;
+ }
+
+ if (MS(HOST_INT_STATUS_ERROR, host_int_status)) {
+ /* Error Interrupt */
+ status = ath6kldev_proc_err_intr(dev);
+ if (status)
+ goto out;
+ }
+
+ if (MS(HOST_INT_STATUS_COUNTER, host_int_status))
+ /* Counter Interrupt */
+ status = ath6kldev_proc_counter_intr(dev);
+
+out:
+ /*
+ * An optimization to bypass reading the IRQ status registers
+ * unecessarily which can re-wake the target, if upper layers
+ * determine that we are in a low-throughput mode, we can rely on
+ * taking another interrupt rather than re-checking the status
+ * registers which can re-wake the target.
+ *
+ * NOTE : for host interfaces that makes use of detecting pending
+ * mbox messages at hif can not use this optimization due to
+ * possible side effects, SPI requires the host to drain all
+ * messages from the mailbox before exiting the ISR routine.
+ */
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "bypassing irq status re-check, forcing done\n");
+
+ if (!dev->htc_cnxt->chk_irq_status_cnt)
+ *done = true;
+
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
+ "proc_pending_irqs: (done:%d, status=%d\n", *done, status);
+
+ return status;
+}
+
+/* interrupt handler, kicks off all interrupt processing */
+int ath6kldev_intr_bh_handler(struct ath6kl *ar)
+{
+ struct ath6kl_device *dev = ar->htc_target->dev;
+ int status = 0;
+ bool done = false;
+
+ /*
+ * Reset counter used to flag a re-scan of IRQ status registers on
+ * the target.
+ */
+ dev->htc_cnxt->chk_irq_status_cnt = 0;
+
+ /*
+ * IRQ processing is synchronous, interrupt status registers can be
+ * re-read.
+ */
+ while (!done) {
+ status = proc_pending_irqs(dev, &done);
+ if (status)
+ break;
+ }
+
+ return status;
+}
+
+static int ath6kldev_enable_intrs(struct ath6kl_device *dev)
+{
+ struct ath6kl_irq_enable_reg regs;
+ int status;
+
+ spin_lock_bh(&dev->lock);
+
+ /* Enable all but ATH6KL CPU interrupts */
+ dev->irq_en_reg.int_status_en =
+ SM(INT_STATUS_ENABLE_ERROR, 0x01) |
+ SM(INT_STATUS_ENABLE_CPU, 0x01) |
+ SM(INT_STATUS_ENABLE_COUNTER, 0x01);
+
+ /*
+ * NOTE: There are some cases where HIF can do detection of
+ * pending mbox messages which is disabled now.
+ */
+ dev->irq_en_reg.int_status_en |= SM(INT_STATUS_ENABLE_MBOX_DATA, 0x01);
+
+ /* Set up the CPU Interrupt status Register */
+ dev->irq_en_reg.cpu_int_status_en = 0;
+
+ /* Set up the Error Interrupt status Register */
+ dev->irq_en_reg.err_int_status_en =
+ SM(ERROR_STATUS_ENABLE_RX_UNDERFLOW, 0x01) |
+ SM(ERROR_STATUS_ENABLE_TX_OVERFLOW, 0x1);
+
+ /*
+ * Enable Counter interrupt status register to get fatal errors for
+ * debugging.
+ */
+ dev->irq_en_reg.cntr_int_status_en = SM(COUNTER_INT_STATUS_ENABLE_BIT,
+ ATH6KL_TARGET_DEBUG_INTR_MASK);
+ memcpy(®s, &dev->irq_en_reg, sizeof(regs));
+
+ spin_unlock_bh(&dev->lock);
+
+ status = hif_read_write_sync(dev->ar, INT_STATUS_ENABLE_ADDRESS,
+ ®s.int_status_en, sizeof(regs),
+ HIF_WR_SYNC_BYTE_INC);
+
+ if (status)
+ ath6kl_err("failed to update interrupt ctl reg err: %d\n",
+ status);
+
+ return status;
+}
+
+int ath6kldev_disable_intrs(struct ath6kl_device *dev)
+{
+ struct ath6kl_irq_enable_reg regs;
+
+ spin_lock_bh(&dev->lock);
+ /* Disable all interrupts */
+ dev->irq_en_reg.int_status_en = 0;
+ dev->irq_en_reg.cpu_int_status_en = 0;
+ dev->irq_en_reg.err_int_status_en = 0;
+ dev->irq_en_reg.cntr_int_status_en = 0;
+ memcpy(®s, &dev->irq_en_reg, sizeof(regs));
+ spin_unlock_bh(&dev->lock);
+
+ return hif_read_write_sync(dev->ar, INT_STATUS_ENABLE_ADDRESS,
+ ®s.int_status_en, sizeof(regs),
+ HIF_WR_SYNC_BYTE_INC);
+}
+
+/* enable device interrupts */
+int ath6kldev_unmask_intrs(struct ath6kl_device *dev)
+{
+ int status = 0;
+
+ /*
+ * Make sure interrupt are disabled before unmasking at the HIF
+ * layer. The rationale here is that between device insertion
+ * (where we clear the interrupts the first time) and when HTC
+ * is finally ready to handle interrupts, other software can perform
+ * target "soft" resets. The ATH6KL interrupt enables reset back to an
+ * "enabled" state when this happens.
+ */
+ ath6kldev_disable_intrs(dev);
+
+ /* unmask the host controller interrupts */
+ ath6kl_hif_irq_enable(dev->ar);
+ status = ath6kldev_enable_intrs(dev);
+
+ return status;
+}
+
+/* disable all device interrupts */
+int ath6kldev_mask_intrs(struct ath6kl_device *dev)
+{
+ /*
+ * Mask the interrupt at the HIF layer to avoid any stray interrupt
+ * taken while we zero out our shadow registers in
+ * ath6kldev_disable_intrs().
+ */
+ ath6kl_hif_irq_disable(dev->ar);
+
+ return ath6kldev_disable_intrs(dev);
+}
+
+int ath6kldev_setup(struct ath6kl_device *dev)
+{
+ int status = 0;
+
+ spin_lock_init(&dev->lock);
+
+ /*
+ * NOTE: we actually get the block size of a mailbox other than 0,
+ * for SDIO the block size on mailbox 0 is artificially set to 1.
+ * So we use the block size that is set for the other 3 mailboxes.
+ */
+ dev->htc_cnxt->block_sz = dev->ar->mbox_info.block_size;
+
+ /* must be a power of 2 */
+ if ((dev->htc_cnxt->block_sz & (dev->htc_cnxt->block_sz - 1)) != 0) {
+ WARN_ON(1);
+ goto fail_setup;
+ }
+
+ /* assemble mask, used for padding to a block */
+ dev->htc_cnxt->block_mask = dev->htc_cnxt->block_sz - 1;
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "block size: %d, mbox addr:0x%X\n",
+ dev->htc_cnxt->block_sz, dev->ar->mbox_info.htc_addr);
+
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "hif interrupt processing is sync only\n");
+
+ status = ath6kldev_disable_intrs(dev);
+
+fail_setup:
+ return status;
+
+}
--- /dev/null
+/*
+ * Copyright (c) 2007-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HTC_HIF_H
+#define HTC_HIF_H
+
+#include "htc.h"
+#include "hif.h"
+
+#define ATH6KL_MAILBOXES 4
+
+/* HTC runs over mailbox 0 */
+#define HTC_MAILBOX 0
+
+#define ATH6KL_TARGET_DEBUG_INTR_MASK 0x01
+
+#define OTHER_INTS_ENABLED (INT_STATUS_ENABLE_ERROR_MASK | \
+ INT_STATUS_ENABLE_CPU_MASK | \
+ INT_STATUS_ENABLE_COUNTER_MASK)
+
+#define ATH6KL_REG_IO_BUFFER_SIZE 32
+#define ATH6KL_MAX_REG_IO_BUFFERS 8
+#define ATH6KL_SCATTER_ENTRIES_PER_REQ 16
+#define ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER (16 * 1024)
+#define ATH6KL_SCATTER_REQS 4
+
+#ifndef A_CACHE_LINE_PAD
+#define A_CACHE_LINE_PAD 128
+#endif
+#define ATH6KL_MIN_SCATTER_ENTRIES_PER_REQ 2
+#define ATH6KL_MIN_TRANSFER_SIZE_PER_SCATTER (4 * 1024)
+
+struct ath6kl_irq_proc_registers {
+ u8 host_int_status;
+ u8 cpu_int_status;
+ u8 error_int_status;
+ u8 counter_int_status;
+ u8 mbox_frame;
+ u8 rx_lkahd_valid;
+ u8 host_int_status2;
+ u8 gmbox_rx_avail;
+ __le32 rx_lkahd[2];
+ __le32 rx_gmbox_lkahd_alias[2];
+} __packed;
+
+struct ath6kl_irq_enable_reg {
+ u8 int_status_en;
+ u8 cpu_int_status_en;
+ u8 err_int_status_en;
+ u8 cntr_int_status_en;
+} __packed;
+
+struct ath6kl_device {
+ spinlock_t lock;
+ u8 pad1[A_CACHE_LINE_PAD];
+ struct ath6kl_irq_proc_registers irq_proc_reg;
+ u8 pad2[A_CACHE_LINE_PAD];
+ struct ath6kl_irq_enable_reg irq_en_reg;
+ u8 pad3[A_CACHE_LINE_PAD];
+ struct htc_target *htc_cnxt;
+ struct ath6kl *ar;
+};
+
+int ath6kldev_setup(struct ath6kl_device *dev);
+int ath6kldev_unmask_intrs(struct ath6kl_device *dev);
+int ath6kldev_mask_intrs(struct ath6kl_device *dev);
+int ath6kldev_poll_mboxmsg_rx(struct ath6kl_device *dev,
+ u32 *lk_ahd, int timeout);
+int ath6kldev_rx_control(struct ath6kl_device *dev, bool enable_rx);
+int ath6kldev_disable_intrs(struct ath6kl_device *dev);
+
+int ath6kldev_rw_comp_handler(void *context, int status);
+int ath6kldev_intr_bh_handler(struct ath6kl *ar);
+
+/* Scatter Function and Definitions */
+int ath6kldev_submit_scat_req(struct ath6kl_device *dev,
+ struct hif_scatter_req *scat_req, bool read);
+
+#endif /*ATH6KL_H_ */
--- /dev/null
+
+/*
+ * Copyright (c) 2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/mmc/sdio_func.h>
+#include "core.h"
+#include "cfg80211.h"
+#include "target.h"
+#include "debug.h"
+#include "hif-ops.h"
+
+unsigned int debug_mask;
+
+module_param(debug_mask, uint, 0644);
+
+/*
+ * Include definitions here that can be used to tune the WLAN module
+ * behavior. Different customers can tune the behavior as per their needs,
+ * here.
+ */
+
+/*
+ * This configuration item enable/disable keepalive support.
+ * Keepalive support: In the absence of any data traffic to AP, null
+ * frames will be sent to the AP at periodic interval, to keep the association
+ * active. This configuration item defines the periodic interval.
+ * Use value of zero to disable keepalive support
+ * Default: 60 seconds
+ */
+#define WLAN_CONFIG_KEEP_ALIVE_INTERVAL 60
+
+/*
+ * This configuration item sets the value of disconnect timeout
+ * Firmware delays sending the disconnec event to the host for this
+ * timeout after is gets disconnected from the current AP.
+ * If the firmware successly roams within the disconnect timeout
+ * it sends a new connect event
+ */
+#define WLAN_CONFIG_DISCONNECT_TIMEOUT 10
+
+#define CONFIG_AR600x_DEBUG_UART_TX_PIN 8
+
+enum addr_type {
+ DATASET_PATCH_ADDR,
+ APP_LOAD_ADDR,
+ APP_START_OVERRIDE_ADDR,
+};
+
+#define ATH6KL_DATA_OFFSET 64
+struct sk_buff *ath6kl_buf_alloc(int size)
+{
+ struct sk_buff *skb;
+ u16 reserved;
+
+ /* Add chacheline space at front and back of buffer */
+ reserved = (2 * L1_CACHE_BYTES) + ATH6KL_DATA_OFFSET +
+ sizeof(struct htc_packet);
+ skb = dev_alloc_skb(size + reserved);
+
+ if (skb)
+ skb_reserve(skb, reserved - L1_CACHE_BYTES);
+ return skb;
+}
+
+void ath6kl_init_profile_info(struct ath6kl *ar)
+{
+ ar->ssid_len = 0;
+ memset(ar->ssid, 0, sizeof(ar->ssid));
+
+ ar->dot11_auth_mode = OPEN_AUTH;
+ ar->auth_mode = NONE_AUTH;
+ ar->prwise_crypto = NONE_CRYPT;
+ ar->prwise_crypto_len = 0;
+ ar->grp_crypto = NONE_CRYPT;
+ ar->grp_crpto_len = 0;
+ memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list));
+ memset(ar->req_bssid, 0, sizeof(ar->req_bssid));
+ memset(ar->bssid, 0, sizeof(ar->bssid));
+ ar->bss_ch = 0;
+ ar->nw_type = ar->next_mode = INFRA_NETWORK;
+}
+
+static u8 ath6kl_get_fw_iftype(struct ath6kl *ar)
+{
+ switch (ar->nw_type) {
+ case INFRA_NETWORK:
+ return HI_OPTION_FW_MODE_BSS_STA;
+ case ADHOC_NETWORK:
+ return HI_OPTION_FW_MODE_IBSS;
+ case AP_NETWORK:
+ return HI_OPTION_FW_MODE_AP;
+ default:
+ ath6kl_err("Unsupported interface type :%d\n", ar->nw_type);
+ return 0xff;
+ }
+}
+
+static inline u32 ath6kl_get_hi_item_addr(struct ath6kl *ar,
+ u32 item_offset)
+{
+ u32 addr = 0;
+
+ if (ar->target_type == TARGET_TYPE_AR6003)
+ addr = ATH6KL_HI_START_ADDR + item_offset;
+
+ return addr;
+}
+
+static int ath6kl_set_host_app_area(struct ath6kl *ar)
+{
+ u32 address, data;
+ struct host_app_area host_app_area;
+
+ /* Fetch the address of the host_app_area_s
+ * instance in the host interest area */
+ address = ath6kl_get_hi_item_addr(ar, HI_ITEM(hi_app_host_interest));
+ address = TARG_VTOP(address);
+
+ if (ath6kl_read_reg_diag(ar, &address, &data))
+ return -EIO;
+
+ address = TARG_VTOP(data);
+ host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION;
+ if (ath6kl_access_datadiag(ar, address,
+ (u8 *)&host_app_area,
+ sizeof(struct host_app_area), false))
+ return -EIO;
+
+ return 0;
+}
+
+static inline void set_ac2_ep_map(struct ath6kl *ar,
+ u8 ac,
+ enum htc_endpoint_id ep)
+{
+ ar->ac2ep_map[ac] = ep;
+ ar->ep2ac_map[ep] = ac;
+}
+
+/* connect to a service */
+static int ath6kl_connectservice(struct ath6kl *ar,
+ struct htc_service_connect_req *con_req,
+ char *desc)
+{
+ int status;
+ struct htc_service_connect_resp response;
+
+ memset(&response, 0, sizeof(response));
+
+ status = ath6kl_htc_conn_service(ar->htc_target, con_req, &response);
+ if (status) {
+ ath6kl_err("failed to connect to %s service status:%d\n",
+ desc, status);
+ return status;
+ }
+
+ switch (con_req->svc_id) {
+ case WMI_CONTROL_SVC:
+ if (test_bit(WMI_ENABLED, &ar->flag))
+ ath6kl_wmi_set_control_ep(ar->wmi, response.endpoint);
+ ar->ctrl_ep = response.endpoint;
+ break;
+ case WMI_DATA_BE_SVC:
+ set_ac2_ep_map(ar, WMM_AC_BE, response.endpoint);
+ break;
+ case WMI_DATA_BK_SVC:
+ set_ac2_ep_map(ar, WMM_AC_BK, response.endpoint);
+ break;
+ case WMI_DATA_VI_SVC:
+ set_ac2_ep_map(ar, WMM_AC_VI, response.endpoint);
+ break;
+ case WMI_DATA_VO_SVC:
+ set_ac2_ep_map(ar, WMM_AC_VO, response.endpoint);
+ break;
+ default:
+ ath6kl_err("service id is not mapped %d\n", con_req->svc_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int ath6kl_init_service_ep(struct ath6kl *ar)
+{
+ struct htc_service_connect_req connect;
+
+ memset(&connect, 0, sizeof(connect));
+
+ /* these fields are the same for all service endpoints */
+ connect.ep_cb.rx = ath6kl_rx;
+ connect.ep_cb.rx_refill = ath6kl_rx_refill;
+ connect.ep_cb.tx_full = ath6kl_tx_queue_full;
+
+ /*
+ * Set the max queue depth so that our ath6kl_tx_queue_full handler
+ * gets called.
+ */
+ connect.max_txq_depth = MAX_DEFAULT_SEND_QUEUE_DEPTH;
+ connect.ep_cb.rx_refill_thresh = ATH6KL_MAX_RX_BUFFERS / 4;
+ if (!connect.ep_cb.rx_refill_thresh)
+ connect.ep_cb.rx_refill_thresh++;
+
+ /* connect to control service */
+ connect.svc_id = WMI_CONTROL_SVC;
+ if (ath6kl_connectservice(ar, &connect, "WMI CONTROL"))
+ return -EIO;
+
+ connect.flags |= HTC_FLGS_TX_BNDL_PAD_EN;
+
+ /*
+ * Limit the HTC message size on the send path, although e can
+ * receive A-MSDU frames of 4K, we will only send ethernet-sized
+ * (802.3) frames on the send path.
+ */
+ connect.max_rxmsg_sz = WMI_MAX_TX_DATA_FRAME_LENGTH;
+
+ /*
+ * To reduce the amount of committed memory for larger A_MSDU
+ * frames, use the recv-alloc threshold mechanism for larger
+ * packets.
+ */
+ connect.ep_cb.rx_alloc_thresh = ATH6KL_BUFFER_SIZE;
+ connect.ep_cb.rx_allocthresh = ath6kl_alloc_amsdu_rxbuf;
+
+ /*
+ * For the remaining data services set the connection flag to
+ * reduce dribbling, if configured to do so.
+ */
+ connect.conn_flags |= HTC_CONN_FLGS_REDUCE_CRED_DRIB;
+ connect.conn_flags &= ~HTC_CONN_FLGS_THRESH_MASK;
+ connect.conn_flags |= HTC_CONN_FLGS_THRESH_LVL_HALF;
+
+ connect.svc_id = WMI_DATA_BE_SVC;
+
+ if (ath6kl_connectservice(ar, &connect, "WMI DATA BE"))
+ return -EIO;
+
+ /* connect to back-ground map this to WMI LOW_PRI */
+ connect.svc_id = WMI_DATA_BK_SVC;
+ if (ath6kl_connectservice(ar, &connect, "WMI DATA BK"))
+ return -EIO;
+
+ /* connect to Video service, map this to to HI PRI */
+ connect.svc_id = WMI_DATA_VI_SVC;
+ if (ath6kl_connectservice(ar, &connect, "WMI DATA VI"))
+ return -EIO;
+
+ /*
+ * Connect to VO service, this is currently not mapped to a WMI
+ * priority stream due to historical reasons. WMI originally
+ * defined 3 priorities over 3 mailboxes We can change this when
+ * WMI is reworked so that priorities are not dependent on
+ * mailboxes.
+ */
+ connect.svc_id = WMI_DATA_VO_SVC;
+ if (ath6kl_connectservice(ar, &connect, "WMI DATA VO"))
+ return -EIO;
+
+ return 0;
+}
+
+static void ath6kl_init_control_info(struct ath6kl *ar)
+{
+ u8 ctr;
+
+ clear_bit(WMI_ENABLED, &ar->flag);
+ ath6kl_init_profile_info(ar);
+ ar->def_txkey_index = 0;
+ memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list));
+ ar->ch_hint = 0;
+ ar->listen_intvl_t = A_DEFAULT_LISTEN_INTERVAL;
+ ar->listen_intvl_b = 0;
+ ar->tx_pwr = 0;
+ clear_bit(SKIP_SCAN, &ar->flag);
+ set_bit(WMM_ENABLED, &ar->flag);
+ ar->intra_bss = 1;
+ memset(&ar->sc_params, 0, sizeof(ar->sc_params));
+ ar->sc_params.short_scan_ratio = WMI_SHORTSCANRATIO_DEFAULT;
+ ar->sc_params.scan_ctrl_flags = DEFAULT_SCAN_CTRL_FLAGS;
+
+ memset((u8 *)ar->sta_list, 0,
+ AP_MAX_NUM_STA * sizeof(struct ath6kl_sta));
+
+ spin_lock_init(&ar->mcastpsq_lock);
+
+ /* Init the PS queues */
+ for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
+ spin_lock_init(&ar->sta_list[ctr].psq_lock);
+ skb_queue_head_init(&ar->sta_list[ctr].psq);
+ }
+
+ skb_queue_head_init(&ar->mcastpsq);
+
+ memcpy(ar->ap_country_code, DEF_AP_COUNTRY_CODE, 3);
+}
+
+/*
+ * Set HTC/Mbox operational parameters, this can only be called when the
+ * target is in the BMI phase.
+ */
+static int ath6kl_set_htc_params(struct ath6kl *ar, u32 mbox_isr_yield_val,
+ u8 htc_ctrl_buf)
+{
+ int status;
+ u32 blk_size;
+
+ blk_size = ar->mbox_info.block_size;
+
+ if (htc_ctrl_buf)
+ blk_size |= ((u32)htc_ctrl_buf) << 16;
+
+ /* set the host interest area for the block size */
+ status = ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_mbox_io_block_sz)),
+ (u8 *)&blk_size,
+ 4);
+ if (status) {
+ ath6kl_err("bmi_write_memory for IO block size failed\n");
+ goto out;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "block size set: %d (target addr:0x%X)\n",
+ blk_size,
+ ath6kl_get_hi_item_addr(ar, HI_ITEM(hi_mbox_io_block_sz)));
+
+ if (mbox_isr_yield_val) {
+ /* set the host interest area for the mbox ISR yield limit */
+ status = ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_mbox_isr_yield_limit)),
+ (u8 *)&mbox_isr_yield_val,
+ 4);
+ if (status) {
+ ath6kl_err("bmi_write_memory for yield limit failed\n");
+ goto out;
+ }
+ }
+
+out:
+ return status;
+}
+
+#define REG_DUMP_COUNT_AR6003 60
+#define REGISTER_DUMP_LEN_MAX 60
+
+static void ath6kl_dump_target_assert_info(struct ath6kl *ar)
+{
+ u32 address;
+ u32 regdump_loc = 0;
+ int status;
+ u32 regdump_val[REGISTER_DUMP_LEN_MAX];
+ u32 i;
+
+ if (ar->target_type != TARGET_TYPE_AR6003)
+ return;
+
+ /* the reg dump pointer is copied to the host interest area */
+ address = ath6kl_get_hi_item_addr(ar, HI_ITEM(hi_failure_state));
+ address = TARG_VTOP(address);
+
+ /* read RAM location through diagnostic window */
+ status = ath6kl_read_reg_diag(ar, &address, ®dump_loc);
+
+ if (status || !regdump_loc) {
+ ath6kl_err("failed to get ptr to register dump area\n");
+ return;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "location of register dump data: 0x%X\n",
+ regdump_loc);
+
+ regdump_loc = TARG_VTOP(regdump_loc);
+
+ /* fetch register dump data */
+ status = ath6kl_access_datadiag(ar,
+ regdump_loc,
+ (u8 *)®dump_val[0],
+ REG_DUMP_COUNT_AR6003 * (sizeof(u32)),
+ true);
+
+ if (status) {
+ ath6kl_err("failed to get register dump\n");
+ return;
+ }
+ ath6kl_dbg(ATH6KL_DBG_TRC, "Register Dump:\n");
+
+ for (i = 0; i < REG_DUMP_COUNT_AR6003; i++)
+ ath6kl_dbg(ATH6KL_DBG_TRC, " %d : 0x%8.8X\n",
+ i, regdump_val[i]);
+
+}
+
+void ath6kl_target_failure(struct ath6kl *ar)
+{
+ ath6kl_err("target asserted\n");
+
+ /* try dumping target assertion information (if any) */
+ ath6kl_dump_target_assert_info(ar);
+
+}
+
+static int ath6kl_target_config_wlan_params(struct ath6kl *ar)
+{
+ int status = 0;
+
+ /*
+ * Configure the device for rx dot11 header rules. "0,0" are the
+ * default values. Required if checksum offload is needed. Set
+ * RxMetaVersion to 2.
+ */
+ if (ath6kl_wmi_set_rx_frame_format_cmd(ar->wmi,
+ ar->rx_meta_ver, 0, 0)) {
+ ath6kl_err("unable to set the rx frame format\n");
+ status = -EIO;
+ }
+
+ if (ar->conf_flags & ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN)
+ if ((ath6kl_wmi_pmparams_cmd(ar->wmi, 0, 1, 0, 0, 1,
+ IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN)) != 0) {
+ ath6kl_err("unable to set power save fail event policy\n");
+ status = -EIO;
+ }
+
+ if (!(ar->conf_flags & ATH6KL_CONF_IGNORE_ERP_BARKER))
+ if ((ath6kl_wmi_set_lpreamble_cmd(ar->wmi, 0,
+ WMI_DONOT_IGNORE_BARKER_IN_ERP)) != 0) {
+ ath6kl_err("unable to set barker preamble policy\n");
+ status = -EIO;
+ }
+
+ if (ath6kl_wmi_set_keepalive_cmd(ar->wmi,
+ WLAN_CONFIG_KEEP_ALIVE_INTERVAL)) {
+ ath6kl_err("unable to set keep alive interval\n");
+ status = -EIO;
+ }
+
+ if (ath6kl_wmi_disctimeout_cmd(ar->wmi,
+ WLAN_CONFIG_DISCONNECT_TIMEOUT)) {
+ ath6kl_err("unable to set disconnect timeout\n");
+ status = -EIO;
+ }
+
+ if (!(ar->conf_flags & ATH6KL_CONF_ENABLE_TX_BURST))
+ if (ath6kl_wmi_set_wmm_txop(ar->wmi, WMI_TXOP_DISABLED)) {
+ ath6kl_err("unable to set txop bursting\n");
+ status = -EIO;
+ }
+
+ return status;
+}
+
+int ath6kl_configure_target(struct ath6kl *ar)
+{
+ u32 param, ram_reserved_size;
+ u8 fw_iftype;
+
+ fw_iftype = ath6kl_get_fw_iftype(ar);
+ if (fw_iftype == 0xff)
+ return -EINVAL;
+
+ /* Tell target which HTC version it is used*/
+ param = HTC_PROTOCOL_VERSION;
+ if (ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_app_host_interest)),
+ (u8 *)¶m, 4) != 0) {
+ ath6kl_err("bmi_write_memory for htc version failed\n");
+ return -EIO;
+ }
+
+ /* set the firmware mode to STA/IBSS/AP */
+ param = 0;
+
+ if (ath6kl_bmi_read(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_option_flag)),
+ (u8 *)¶m, 4) != 0) {
+ ath6kl_err("bmi_read_memory for setting fwmode failed\n");
+ return -EIO;
+ }
+
+ param |= (1 << HI_OPTION_NUM_DEV_SHIFT);
+ param |= (fw_iftype << HI_OPTION_FW_MODE_SHIFT);
+ param |= (0 << HI_OPTION_MAC_ADDR_METHOD_SHIFT);
+ param |= (0 << HI_OPTION_FW_BRIDGE_SHIFT);
+
+ if (ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_option_flag)),
+ (u8 *)¶m,
+ 4) != 0) {
+ ath6kl_err("bmi_write_memory for setting fwmode failed\n");
+ return -EIO;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "firmware mode set\n");
+
+ /*
+ * Hardcode the address use for the extended board data
+ * Ideally this should be pre-allocate by the OS at boot time
+ * But since it is a new feature and board data is loaded
+ * at init time, we have to workaround this from host.
+ * It is difficult to patch the firmware boot code,
+ * but possible in theory.
+ */
+
+ if (ar->target_type == TARGET_TYPE_AR6003) {
+ if (ar->version.target_ver == AR6003_REV2_VERSION) {
+ param = AR6003_REV2_BOARD_EXT_DATA_ADDRESS;
+ ram_reserved_size = AR6003_REV2_RAM_RESERVE_SIZE;
+ } else {
+ param = AR6003_REV3_BOARD_EXT_DATA_ADDRESS;
+ ram_reserved_size = AR6003_REV3_RAM_RESERVE_SIZE;
+ }
+
+ if (ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_board_ext_data)),
+ (u8 *)¶m, 4) != 0) {
+ ath6kl_err("bmi_write_memory for hi_board_ext_data failed\n");
+ return -EIO;
+ }
+ if (ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_end_ram_reserve_sz)),
+ (u8 *)&ram_reserved_size, 4) != 0) {
+ ath6kl_err("bmi_write_memory for hi_end_ram_reserve_sz failed\n");
+ return -EIO;
+ }
+ }
+
+ /* set the block size for the target */
+ if (ath6kl_set_htc_params(ar, MBOX_YIELD_LIMIT, 0))
+ /* use default number of control buffers */
+ return -EIO;
+
+ return 0;
+}
+
+struct ath6kl *ath6kl_core_alloc(struct device *sdev)
+{
+ struct net_device *dev;
+ struct ath6kl *ar;
+ struct wireless_dev *wdev;
+
+ wdev = ath6kl_cfg80211_init(sdev);
+ if (!wdev) {
+ ath6kl_err("ath6kl_cfg80211_init failed\n");
+ return NULL;
+ }
+
+ ar = wdev_priv(wdev);
+ ar->dev = sdev;
+ ar->wdev = wdev;
+ wdev->iftype = NL80211_IFTYPE_STATION;
+
+ dev = alloc_netdev(0, "wlan%d", ether_setup);
+ if (!dev) {
+ ath6kl_err("no memory for network device instance\n");
+ ath6kl_cfg80211_deinit(ar);
+ return NULL;
+ }
+
+ dev->ieee80211_ptr = wdev;
+ SET_NETDEV_DEV(dev, wiphy_dev(wdev->wiphy));
+ wdev->netdev = dev;
+ ar->sme_state = SME_DISCONNECTED;
+ ar->auto_auth_stage = AUTH_IDLE;
+
+ init_netdev(dev);
+
+ ar->net_dev = dev;
+ set_bit(WLAN_ENABLED, &ar->flag);
+
+ ar->wlan_pwr_state = WLAN_POWER_STATE_ON;
+
+ spin_lock_init(&ar->lock);
+
+ ath6kl_init_control_info(ar);
+ init_waitqueue_head(&ar->event_wq);
+ sema_init(&ar->sem, 1);
+ clear_bit(DESTROY_IN_PROGRESS, &ar->flag);
+
+ INIT_LIST_HEAD(&ar->amsdu_rx_buffer_queue);
+
+ setup_timer(&ar->disconnect_timer, disconnect_timer_handler,
+ (unsigned long) dev);
+
+ return ar;
+}
+
+int ath6kl_unavail_ev(struct ath6kl *ar)
+{
+ ath6kl_destroy(ar->net_dev, 1);
+
+ return 0;
+}
+
+/* firmware upload */
+static u32 ath6kl_get_load_address(u32 target_ver, enum addr_type type)
+{
+ WARN_ON(target_ver != AR6003_REV2_VERSION &&
+ target_ver != AR6003_REV3_VERSION);
+
+ switch (type) {
+ case DATASET_PATCH_ADDR:
+ return (target_ver == AR6003_REV2_VERSION) ?
+ AR6003_REV2_DATASET_PATCH_ADDRESS :
+ AR6003_REV3_DATASET_PATCH_ADDRESS;
+ case APP_LOAD_ADDR:
+ return (target_ver == AR6003_REV2_VERSION) ?
+ AR6003_REV2_APP_LOAD_ADDRESS :
+ 0x1234;
+ case APP_START_OVERRIDE_ADDR:
+ return (target_ver == AR6003_REV2_VERSION) ?
+ AR6003_REV2_APP_START_OVERRIDE :
+ AR6003_REV3_APP_START_OVERRIDE;
+ default:
+ return 0;
+ }
+}
+
+static int ath6kl_get_fw(struct ath6kl *ar, const char *filename,
+ u8 **fw, size_t *fw_len)
+{
+ const struct firmware *fw_entry;
+ int ret;
+
+ ret = request_firmware(&fw_entry, filename, ar->dev);
+ if (ret)
+ return ret;
+
+ *fw_len = fw_entry->size;
+ *fw = kmemdup(fw_entry->data, fw_entry->size, GFP_KERNEL);
+
+ if (*fw == NULL)
+ ret = -ENOMEM;
+
+ release_firmware(fw_entry);
+
+ return ret;
+}
+
+static int ath6kl_fetch_board_file(struct ath6kl *ar)
+{
+ const char *filename;
+ int ret;
+
+ switch (ar->version.target_ver) {
+ case AR6003_REV2_VERSION:
+ filename = AR6003_REV2_BOARD_DATA_FILE;
+ break;
+ default:
+ filename = AR6003_REV3_BOARD_DATA_FILE;
+ break;
+ }
+
+ ret = ath6kl_get_fw(ar, filename, &ar->fw_board,
+ &ar->fw_board_len);
+ if (ret == 0) {
+ /* managed to get proper board file */
+ return 0;
+ }
+
+ /* there was no proper board file, try to use default instead */
+ ath6kl_warn("Failed to get board file %s (%d), trying to find default board file.\n",
+ filename, ret);
+
+ switch (ar->version.target_ver) {
+ case AR6003_REV2_VERSION:
+ filename = AR6003_REV2_DEFAULT_BOARD_DATA_FILE;
+ break;
+ default:
+ filename = AR6003_REV3_DEFAULT_BOARD_DATA_FILE;
+ break;
+ }
+
+ ret = ath6kl_get_fw(ar, filename, &ar->fw_board,
+ &ar->fw_board_len);
+ if (ret) {
+ ath6kl_err("Failed to get default board file %s: %d\n",
+ filename, ret);
+ return ret;
+ }
+
+ ath6kl_warn("WARNING! No proper board file was not found, instead using a default board file.\n");
+ ath6kl_warn("Most likely your hardware won't work as specified. Install correct board file!\n");
+
+ return 0;
+}
+
+
+static int ath6kl_upload_board_file(struct ath6kl *ar)
+{
+ u32 board_address, board_ext_address, param;
+ int ret;
+
+ if (ar->fw_board == NULL) {
+ ret = ath6kl_fetch_board_file(ar);
+ if (ret)
+ return ret;
+ }
+
+ /* Determine where in Target RAM to write Board Data */
+ ath6kl_bmi_read(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_board_data)),
+ (u8 *) &board_address, 4);
+ ath6kl_dbg(ATH6KL_DBG_TRC, "board data download addr: 0x%x\n",
+ board_address);
+
+ /* determine where in target ram to write extended board data */
+ ath6kl_bmi_read(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_board_ext_data)),
+ (u8 *) &board_ext_address, 4);
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "board file download addr: 0x%x\n",
+ board_ext_address);
+
+ if (board_ext_address == 0) {
+ ath6kl_err("Failed to get board file target address.\n");
+ return -EINVAL;
+ }
+
+ if (ar->fw_board_len == (AR6003_BOARD_DATA_SZ +
+ AR6003_BOARD_EXT_DATA_SZ)) {
+ /* write extended board data */
+ ret = ath6kl_bmi_write(ar, board_ext_address,
+ ar->fw_board + AR6003_BOARD_DATA_SZ,
+ AR6003_BOARD_EXT_DATA_SZ);
+
+ if (ret) {
+ ath6kl_err("Failed to write extended board data: %d\n",
+ ret);
+ return ret;
+ }
+
+ /* record that extended board data is initialized */
+ param = (AR6003_BOARD_EXT_DATA_SZ << 16) | 1;
+ ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_board_ext_data_config)),
+ (unsigned char *) ¶m, 4);
+ }
+
+ if (ar->fw_board_len < AR6003_BOARD_DATA_SZ) {
+ ath6kl_err("Too small board file: %zu\n", ar->fw_board_len);
+ ret = -EINVAL;
+ return ret;
+ }
+
+ ret = ath6kl_bmi_write(ar, board_address, ar->fw_board,
+ AR6003_BOARD_DATA_SZ);
+
+ if (ret) {
+ ath6kl_err("Board file bmi write failed: %d\n", ret);
+ return ret;
+ }
+
+ /* record the fact that Board Data IS initialized */
+ param = 1;
+ ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_board_data_initialized)),
+ (u8 *)¶m, 4);
+
+ return ret;
+}
+
+static int ath6kl_upload_otp(struct ath6kl *ar)
+{
+ const char *filename;
+ u32 address, param;
+ int ret;
+
+ switch (ar->version.target_ver) {
+ case AR6003_REV2_VERSION:
+ filename = AR6003_REV2_OTP_FILE;
+ break;
+ default:
+ filename = AR6003_REV3_OTP_FILE;
+ break;
+ }
+
+ if (ar->fw_otp == NULL) {
+ ret = ath6kl_get_fw(ar, filename, &ar->fw_otp,
+ &ar->fw_otp_len);
+ if (ret) {
+ ath6kl_err("Failed to get OTP file %s: %d\n",
+ filename, ret);
+ return ret;
+ }
+ }
+
+ address = ath6kl_get_load_address(ar->version.target_ver,
+ APP_LOAD_ADDR);
+
+ ret = ath6kl_bmi_fast_download(ar, address, ar->fw_otp,
+ ar->fw_otp_len);
+ if (ret) {
+ ath6kl_err("Failed to upload OTP file: %d\n", ret);
+ return ret;
+ }
+
+ /* execute the OTP code */
+ param = 0;
+ address = ath6kl_get_load_address(ar->version.target_ver,
+ APP_START_OVERRIDE_ADDR);
+ ath6kl_bmi_execute(ar, address, ¶m);
+
+ return ret;
+}
+
+static int ath6kl_upload_firmware(struct ath6kl *ar)
+{
+ const char *filename;
+ u32 address;
+ int ret;
+
+ switch (ar->version.target_ver) {
+ case AR6003_REV2_VERSION:
+ filename = AR6003_REV2_FIRMWARE_FILE;
+ break;
+ default:
+ filename = AR6003_REV3_FIRMWARE_FILE;
+ break;
+ }
+
+ if (ar->fw == NULL) {
+ ret = ath6kl_get_fw(ar, filename, &ar->fw, &ar->fw_len);
+ if (ret) {
+ ath6kl_err("Failed to get firmware file %s: %d\n",
+ filename, ret);
+ return ret;
+ }
+ }
+
+ address = ath6kl_get_load_address(ar->version.target_ver,
+ APP_LOAD_ADDR);
+
+ ret = ath6kl_bmi_fast_download(ar, address, ar->fw, ar->fw_len);
+
+ if (ret) {
+ ath6kl_err("Failed to write firmware: %d\n", ret);
+ return ret;
+ }
+
+ /* Set starting address for firmware */
+ address = ath6kl_get_load_address(ar->version.target_ver,
+ APP_START_OVERRIDE_ADDR);
+ ath6kl_bmi_set_app_start(ar, address);
+
+ return ret;
+}
+
+static int ath6kl_upload_patch(struct ath6kl *ar)
+{
+ const char *filename;
+ u32 address, param;
+ int ret;
+
+ switch (ar->version.target_ver) {
+ case AR6003_REV2_VERSION:
+ filename = AR6003_REV2_PATCH_FILE;
+ break;
+ default:
+ filename = AR6003_REV3_PATCH_FILE;
+ break;
+ }
+
+ if (ar->fw_patch == NULL) {
+ ret = ath6kl_get_fw(ar, filename, &ar->fw_patch,
+ &ar->fw_patch_len);
+ if (ret) {
+ ath6kl_err("Failed to get patch file %s: %d\n",
+ filename, ret);
+ return ret;
+ }
+ }
+
+ address = ath6kl_get_load_address(ar->version.target_ver,
+ DATASET_PATCH_ADDR);
+
+ ret = ath6kl_bmi_write(ar, address, ar->fw_patch, ar->fw_patch_len);
+ if (ret) {
+ ath6kl_err("Failed to write patch file: %d\n", ret);
+ return ret;
+ }
+
+ param = address;
+ ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_dset_list_head)),
+ (unsigned char *) ¶m, 4);
+
+ return 0;
+}
+
+static int ath6kl_init_upload(struct ath6kl *ar)
+{
+ u32 param, options, sleep, address;
+ int status = 0;
+
+ if (ar->target_type != TARGET_TYPE_AR6003)
+ return -EINVAL;
+
+ /* temporarily disable system sleep */
+ address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
+ status = ath6kl_bmi_reg_read(ar, address, ¶m);
+ if (status)
+ return status;
+
+ options = param;
+
+ param |= ATH6KL_OPTION_SLEEP_DISABLE;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
+ status = ath6kl_bmi_reg_read(ar, address, ¶m);
+ if (status)
+ return status;
+
+ sleep = param;
+
+ param |= SM(SYSTEM_SLEEP_DISABLE, 1);
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "old options: %d, old sleep: %d\n",
+ options, sleep);
+
+ /* program analog PLL register */
+ status = ath6kl_bmi_reg_write(ar, ATH6KL_ANALOG_PLL_REGISTER,
+ 0xF9104001);
+ if (status)
+ return status;
+
+ /* Run at 80/88MHz by default */
+ param = SM(CPU_CLOCK_STANDARD, 1);
+
+ address = RTC_BASE_ADDRESS + CPU_CLOCK_ADDRESS;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ param = 0;
+ address = RTC_BASE_ADDRESS + LPO_CAL_ADDRESS;
+ param = SM(LPO_CAL_ENABLE, 1);
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ /* WAR to avoid SDIO CRC err */
+ if (ar->version.target_ver == AR6003_REV2_VERSION) {
+ ath6kl_err("temporary war to avoid sdio crc error\n");
+
+ param = 0x20;
+
+ address = GPIO_BASE_ADDRESS + GPIO_PIN10_ADDRESS;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ address = GPIO_BASE_ADDRESS + GPIO_PIN11_ADDRESS;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ address = GPIO_BASE_ADDRESS + GPIO_PIN12_ADDRESS;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ address = GPIO_BASE_ADDRESS + GPIO_PIN13_ADDRESS;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+ }
+
+ /* write EEPROM data to Target RAM */
+ status = ath6kl_upload_board_file(ar);
+ if (status)
+ return status;
+
+ /* transfer One time Programmable data */
+ status = ath6kl_upload_otp(ar);
+ if (status)
+ return status;
+
+ /* Download Target firmware */
+ status = ath6kl_upload_firmware(ar);
+ if (status)
+ return status;
+
+ status = ath6kl_upload_patch(ar);
+ if (status)
+ return status;
+
+ /* Restore system sleep */
+ address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
+ status = ath6kl_bmi_reg_write(ar, address, sleep);
+ if (status)
+ return status;
+
+ address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
+ param = options | 0x20;
+ status = ath6kl_bmi_reg_write(ar, address, param);
+ if (status)
+ return status;
+
+ /* Configure GPIO AR6003 UART */
+ param = CONFIG_AR600x_DEBUG_UART_TX_PIN;
+ status = ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_dbg_uart_txpin)),
+ (u8 *)¶m, 4);
+
+ return status;
+}
+
+static int ath6kl_init(struct net_device *dev)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ int status = 0;
+ s32 timeleft;
+
+ if (!ar)
+ return -EIO;
+
+ /* Do we need to finish the BMI phase */
+ if (ath6kl_bmi_done(ar)) {
+ status = -EIO;
+ goto ath6kl_init_done;
+ }
+
+ /* Indicate that WMI is enabled (although not ready yet) */
+ set_bit(WMI_ENABLED, &ar->flag);
+ ar->wmi = ath6kl_wmi_init(ar);
+ if (!ar->wmi) {
+ ath6kl_err("failed to initialize wmi\n");
+ status = -EIO;
+ goto ath6kl_init_done;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: got wmi @ 0x%p.\n", __func__, ar->wmi);
+
+ wlan_node_table_init(&ar->scan_table);
+
+ /*
+ * The reason we have to wait for the target here is that the
+ * driver layer has to init BMI in order to set the host block
+ * size.
+ */
+ if (ath6kl_htc_wait_target(ar->htc_target)) {
+ status = -EIO;
+ goto err_node_cleanup;
+ }
+
+ if (ath6kl_init_service_ep(ar)) {
+ status = -EIO;
+ goto err_cleanup_scatter;
+ }
+
+ /* setup access class priority mappings */
+ ar->ac_stream_pri_map[WMM_AC_BK] = 0; /* lowest */
+ ar->ac_stream_pri_map[WMM_AC_BE] = 1;
+ ar->ac_stream_pri_map[WMM_AC_VI] = 2;
+ ar->ac_stream_pri_map[WMM_AC_VO] = 3; /* highest */
+
+ /* give our connected endpoints some buffers */
+ ath6kl_rx_refill(ar->htc_target, ar->ctrl_ep);
+ ath6kl_rx_refill(ar->htc_target, ar->ac2ep_map[WMM_AC_BE]);
+
+ /* allocate some buffers that handle larger AMSDU frames */
+ ath6kl_refill_amsdu_rxbufs(ar, ATH6KL_MAX_AMSDU_RX_BUFFERS);
+
+ /* setup credit distribution */
+ ath6k_setup_credit_dist(ar->htc_target, &ar->credit_state_info);
+
+ ath6kl_cookie_init(ar);
+
+ /* start HTC */
+ status = ath6kl_htc_start(ar->htc_target);
+
+ if (status) {
+ ath6kl_cookie_cleanup(ar);
+ goto err_rxbuf_cleanup;
+ }
+
+ /* Wait for Wmi event to be ready */
+ timeleft = wait_event_interruptible_timeout(ar->event_wq,
+ test_bit(WMI_READY,
+ &ar->flag),
+ WMI_TIMEOUT);
+
+ if (ar->version.abi_ver != ATH6KL_ABI_VERSION) {
+ ath6kl_err("abi version mismatch: host(0x%x), target(0x%x)\n",
+ ATH6KL_ABI_VERSION, ar->version.abi_ver);
+ status = -EIO;
+ goto err_htc_stop;
+ }
+
+ if (!timeleft || signal_pending(current)) {
+ ath6kl_err("wmi is not ready or wait was interrupted\n");
+ status = -EIO;
+ goto err_htc_stop;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: wmi is ready\n", __func__);
+
+ /* communicate the wmi protocol verision to the target */
+ if ((ath6kl_set_host_app_area(ar)) != 0)
+ ath6kl_err("unable to set the host app area\n");
+
+ ar->conf_flags = ATH6KL_CONF_IGNORE_ERP_BARKER |
+ ATH6KL_CONF_ENABLE_11N | ATH6KL_CONF_ENABLE_TX_BURST;
+
+ status = ath6kl_target_config_wlan_params(ar);
+ if (!status)
+ goto ath6kl_init_done;
+
+err_htc_stop:
+ ath6kl_htc_stop(ar->htc_target);
+err_rxbuf_cleanup:
+ ath6kl_htc_flush_rx_buf(ar->htc_target);
+ ath6kl_cleanup_amsdu_rxbufs(ar);
+err_cleanup_scatter:
+ ath6kl_hif_cleanup_scatter(ar);
+err_node_cleanup:
+ wlan_node_table_cleanup(&ar->scan_table);
+ ath6kl_wmi_shutdown(ar->wmi);
+ clear_bit(WMI_ENABLED, &ar->flag);
+ ar->wmi = NULL;
+
+ath6kl_init_done:
+ return status;
+}
+
+int ath6kl_core_init(struct ath6kl *ar)
+{
+ int ret = 0;
+ struct ath6kl_bmi_target_info targ_info;
+
+ ar->ath6kl_wq = create_singlethread_workqueue("ath6kl");
+ if (!ar->ath6kl_wq)
+ return -ENOMEM;
+
+ ret = ath6kl_bmi_init(ar);
+ if (ret)
+ goto err_wq;
+
+ ret = ath6kl_bmi_get_target_info(ar, &targ_info);
+ if (ret)
+ goto err_bmi_cleanup;
+
+ ar->version.target_ver = le32_to_cpu(targ_info.version);
+ ar->target_type = le32_to_cpu(targ_info.type);
+ ar->wdev->wiphy->hw_version = le32_to_cpu(targ_info.version);
+
+ ret = ath6kl_configure_target(ar);
+ if (ret)
+ goto err_bmi_cleanup;
+
+ ar->htc_target = ath6kl_htc_create(ar);
+
+ if (!ar->htc_target) {
+ ret = -ENOMEM;
+ goto err_bmi_cleanup;
+ }
+
+ ar->aggr_cntxt = aggr_init(ar->net_dev);
+ if (!ar->aggr_cntxt) {
+ ath6kl_err("failed to initialize aggr\n");
+ ret = -ENOMEM;
+ goto err_htc_cleanup;
+ }
+
+ ret = ath6kl_init_upload(ar);
+ if (ret)
+ goto err_htc_cleanup;
+
+ ret = ath6kl_init(ar->net_dev);
+ if (ret)
+ goto err_htc_cleanup;
+
+ /* This runs the init function if registered */
+ ret = register_netdev(ar->net_dev);
+ if (ret) {
+ ath6kl_err("register_netdev failed\n");
+ ath6kl_destroy(ar->net_dev, 0);
+ return ret;
+ }
+
+ set_bit(NETDEV_REGISTERED, &ar->flag);
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: name=%s dev=0x%p, ar=0x%p\n",
+ __func__, ar->net_dev->name, ar->net_dev, ar);
+
+ return ret;
+
+err_htc_cleanup:
+ ath6kl_htc_cleanup(ar->htc_target);
+err_bmi_cleanup:
+ ath6kl_bmi_cleanup(ar);
+err_wq:
+ destroy_workqueue(ar->ath6kl_wq);
+ return ret;
+}
+
+void ath6kl_stop_txrx(struct ath6kl *ar)
+{
+ struct net_device *ndev = ar->net_dev;
+
+ if (!ndev)
+ return;
+
+ set_bit(DESTROY_IN_PROGRESS, &ar->flag);
+
+ if (down_interruptible(&ar->sem)) {
+ ath6kl_err("down_interruptible failed\n");
+ return;
+ }
+
+ if (ar->wlan_pwr_state != WLAN_POWER_STATE_CUT_PWR)
+ ath6kl_stop_endpoint(ndev, false, true);
+
+ clear_bit(WLAN_ENABLED, &ar->flag);
+}
+
+/*
+ * We need to differentiate between the surprise and planned removal of the
+ * device because of the following consideration:
+ *
+ * - In case of surprise removal, the hcd already frees up the pending
+ * for the device and hence there is no need to unregister the function
+ * driver inorder to get these requests. For planned removal, the function
+ * driver has to explicitly unregister itself to have the hcd return all the
+ * pending requests before the data structures for the devices are freed up.
+ * Note that as per the current implementation, the function driver will
+ * end up releasing all the devices since there is no API to selectively
+ * release a particular device.
+ *
+ * - Certain commands issued to the target can be skipped for surprise
+ * removal since they will anyway not go through.
+ */
+void ath6kl_destroy(struct net_device *dev, unsigned int unregister)
+{
+ struct ath6kl *ar;
+
+ if (!dev || !ath6kl_priv(dev)) {
+ ath6kl_err("failed to get device structure\n");
+ return;
+ }
+
+ ar = ath6kl_priv(dev);
+
+ destroy_workqueue(ar->ath6kl_wq);
+
+ if (ar->htc_target)
+ ath6kl_htc_cleanup(ar->htc_target);
+
+ aggr_module_destroy(ar->aggr_cntxt);
+
+ ath6kl_cookie_cleanup(ar);
+
+ ath6kl_cleanup_amsdu_rxbufs(ar);
+
+ ath6kl_bmi_cleanup(ar);
+
+ if (unregister && test_bit(NETDEV_REGISTERED, &ar->flag)) {
+ unregister_netdev(dev);
+ clear_bit(NETDEV_REGISTERED, &ar->flag);
+ }
+
+ free_netdev(dev);
+
+ wlan_node_table_cleanup(&ar->scan_table);
+
+ kfree(ar->fw_board);
+ kfree(ar->fw_otp);
+ kfree(ar->fw);
+ kfree(ar->fw_patch);
+
+ ath6kl_cfg80211_deinit(ar);
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "hif-ops.h"
+#include "cfg80211.h"
+#include "target.h"
+#include "debug.h"
+
+struct ath6kl_sta *ath6kl_find_sta(struct ath6kl *ar, u8 *node_addr)
+{
+ struct ath6kl_sta *conn = NULL;
+ u8 i, max_conn;
+
+ max_conn = (ar->nw_type == AP_NETWORK) ? AP_MAX_NUM_STA : 0;
+
+ for (i = 0; i < max_conn; i++) {
+ if (memcmp(node_addr, ar->sta_list[i].mac, ETH_ALEN) == 0) {
+ conn = &ar->sta_list[i];
+ break;
+ }
+ }
+
+ return conn;
+}
+
+struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid)
+{
+ struct ath6kl_sta *conn = NULL;
+ u8 ctr;
+
+ for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
+ if (ar->sta_list[ctr].aid == aid) {
+ conn = &ar->sta_list[ctr];
+ break;
+ }
+ }
+ return conn;
+}
+
+static void ath6kl_add_new_sta(struct ath6kl *ar, u8 *mac, u16 aid, u8 *wpaie,
+ u8 ielen, u8 keymgmt, u8 ucipher, u8 auth)
+{
+ struct ath6kl_sta *sta;
+ u8 free_slot;
+
+ free_slot = aid - 1;
+
+ sta = &ar->sta_list[free_slot];
+ memcpy(sta->mac, mac, ETH_ALEN);
+ memcpy(sta->wpa_ie, wpaie, ielen);
+ sta->aid = aid;
+ sta->keymgmt = keymgmt;
+ sta->ucipher = ucipher;
+ sta->auth = auth;
+
+ ar->sta_list_index = ar->sta_list_index | (1 << free_slot);
+ ar->ap_stats.sta[free_slot].aid = cpu_to_le32(aid);
+}
+
+static void ath6kl_sta_cleanup(struct ath6kl *ar, u8 i)
+{
+ struct ath6kl_sta *sta = &ar->sta_list[i];
+
+ /* empty the queued pkts in the PS queue if any */
+ spin_lock_bh(&sta->psq_lock);
+ skb_queue_purge(&sta->psq);
+ spin_unlock_bh(&sta->psq_lock);
+
+ memset(&ar->ap_stats.sta[sta->aid - 1], 0,
+ sizeof(struct wmi_per_sta_stat));
+ memset(sta->mac, 0, ETH_ALEN);
+ memset(sta->wpa_ie, 0, ATH6KL_MAX_IE);
+ sta->aid = 0;
+ sta->sta_flags = 0;
+
+ ar->sta_list_index = ar->sta_list_index & ~(1 << i);
+
+}
+
+static u8 ath6kl_remove_sta(struct ath6kl *ar, u8 *mac, u16 reason)
+{
+ u8 i, removed = 0;
+
+ if (is_zero_ether_addr(mac))
+ return removed;
+
+ if (is_broadcast_ether_addr(mac)) {
+ ath6kl_dbg(ATH6KL_DBG_TRC, "deleting all station\n");
+
+ for (i = 0; i < AP_MAX_NUM_STA; i++) {
+ if (!is_zero_ether_addr(ar->sta_list[i].mac)) {
+ ath6kl_sta_cleanup(ar, i);
+ removed = 1;
+ }
+ }
+ } else {
+ for (i = 0; i < AP_MAX_NUM_STA; i++) {
+ if (memcmp(ar->sta_list[i].mac, mac, ETH_ALEN) == 0) {
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "deleting station %pM aid=%d reason=%d\n",
+ mac, ar->sta_list[i].aid, reason);
+ ath6kl_sta_cleanup(ar, i);
+ removed = 1;
+ break;
+ }
+ }
+ }
+
+ return removed;
+}
+
+enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac)
+{
+ struct ath6kl *ar = devt;
+ return ar->ac2ep_map[ac];
+}
+
+struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar)
+{
+ struct ath6kl_cookie *cookie;
+
+ cookie = ar->cookie_list;
+ if (cookie != NULL) {
+ ar->cookie_list = cookie->arc_list_next;
+ ar->cookie_count--;
+ }
+
+ return cookie;
+}
+
+void ath6kl_cookie_init(struct ath6kl *ar)
+{
+ u32 i;
+
+ ar->cookie_list = NULL;
+ ar->cookie_count = 0;
+
+ memset(ar->cookie_mem, 0, sizeof(ar->cookie_mem));
+
+ for (i = 0; i < MAX_COOKIE_NUM; i++)
+ ath6kl_free_cookie(ar, &ar->cookie_mem[i]);
+}
+
+void ath6kl_cookie_cleanup(struct ath6kl *ar)
+{
+ ar->cookie_list = NULL;
+ ar->cookie_count = 0;
+}
+
+void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie)
+{
+ /* Insert first */
+
+ if (!ar || !cookie)
+ return;
+
+ cookie->arc_list_next = ar->cookie_list;
+ ar->cookie_list = cookie;
+ ar->cookie_count++;
+}
+
+/* set the window address register (using 4-byte register access ). */
+static int ath6kl_set_addrwin_reg(struct ath6kl *ar, u32 reg_addr, u32 addr)
+{
+ int status;
+ u8 addr_val[4];
+ s32 i;
+
+ /*
+ * Write bytes 1,2,3 of the register to set the upper address bytes,
+ * the LSB is written last to initiate the access cycle
+ */
+
+ for (i = 1; i <= 3; i++) {
+ /*
+ * Fill the buffer with the address byte value we want to
+ * hit 4 times.
+ */
+ memset(addr_val, ((u8 *)&addr)[i], 4);
+
+ /*
+ * Hit each byte of the register address with a 4-byte
+ * write operation to the same address, this is a harmless
+ * operation.
+ */
+ status = hif_read_write_sync(ar, reg_addr + i, addr_val,
+ 4, HIF_WR_SYNC_BYTE_FIX);
+ if (status)
+ break;
+ }
+
+ if (status) {
+ ath6kl_err("failed to write initial bytes of 0x%x to window reg: 0x%X\n",
+ addr, reg_addr);
+ return status;
+ }
+
+ /*
+ * Write the address register again, this time write the whole
+ * 4-byte value. The effect here is that the LSB write causes the
+ * cycle to start, the extra 3 byte write to bytes 1,2,3 has no
+ * effect since we are writing the same values again
+ */
+ status = hif_read_write_sync(ar, reg_addr, (u8 *)(&addr),
+ 4, HIF_WR_SYNC_BYTE_INC);
+
+ if (status) {
+ ath6kl_err("failed to write 0x%x to window reg: 0x%X\n",
+ addr, reg_addr);
+ return status;
+ }
+
+ return 0;
+}
+
+/*
+ * Read from the ATH6KL through its diagnostic window. No cooperation from
+ * the Target is required for this.
+ */
+int ath6kl_read_reg_diag(struct ath6kl *ar, u32 *address, u32 *data)
+{
+ int status;
+
+ /* set window register to start read cycle */
+ status = ath6kl_set_addrwin_reg(ar, WINDOW_READ_ADDR_ADDRESS,
+ *address);
+
+ if (status)
+ return status;
+
+ /* read the data */
+ status = hif_read_write_sync(ar, WINDOW_DATA_ADDRESS, (u8 *)data,
+ sizeof(u32), HIF_RD_SYNC_BYTE_INC);
+ if (status) {
+ ath6kl_err("failed to read from window data addr\n");
+ return status;
+ }
+
+ return status;
+}
+
+
+/*
+ * Write to the ATH6KL through its diagnostic window. No cooperation from
+ * the Target is required for this.
+ */
+static int ath6kl_write_reg_diag(struct ath6kl *ar, u32 *address, u32 *data)
+{
+ int status;
+
+ /* set write data */
+ status = hif_read_write_sync(ar, WINDOW_DATA_ADDRESS, (u8 *)data,
+ sizeof(u32), HIF_WR_SYNC_BYTE_INC);
+ if (status) {
+ ath6kl_err("failed to write 0x%x to window data addr\n", *data);
+ return status;
+ }
+
+ /* set window register, which starts the write cycle */
+ return ath6kl_set_addrwin_reg(ar, WINDOW_WRITE_ADDR_ADDRESS,
+ *address);
+}
+
+int ath6kl_access_datadiag(struct ath6kl *ar, u32 address,
+ u8 *data, u32 length, bool read)
+{
+ u32 count;
+ int status = 0;
+
+ for (count = 0; count < length; count += 4, address += 4) {
+ if (read) {
+ status = ath6kl_read_reg_diag(ar, &address,
+ (u32 *) &data[count]);
+ if (status)
+ break;
+ } else {
+ status = ath6kl_write_reg_diag(ar, &address,
+ (u32 *) &data[count]);
+ if (status)
+ break;
+ }
+ }
+
+ return status;
+}
+
+static void ath6kl_reset_device(struct ath6kl *ar, u32 target_type,
+ bool wait_fot_compltn, bool cold_reset)
+{
+ int status = 0;
+ u32 address;
+ u32 data;
+
+ if (target_type != TARGET_TYPE_AR6003)
+ return;
+
+ data = cold_reset ? RESET_CONTROL_COLD_RST : RESET_CONTROL_MBOX_RST;
+
+ address = RTC_BASE_ADDRESS;
+ status = ath6kl_write_reg_diag(ar, &address, &data);
+
+ if (status)
+ ath6kl_err("failed to reset target\n");
+}
+
+void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile,
+ bool get_dbglogs)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ static u8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ bool discon_issued;
+
+ netif_stop_queue(dev);
+
+ /* disable the target and the interrupts associated with it */
+ if (test_bit(WMI_READY, &ar->flag)) {
+ discon_issued = (test_bit(CONNECTED, &ar->flag) ||
+ test_bit(CONNECT_PEND, &ar->flag));
+ ath6kl_disconnect(ar);
+ if (!keep_profile)
+ ath6kl_init_profile_info(ar);
+
+ del_timer(&ar->disconnect_timer);
+
+ clear_bit(WMI_READY, &ar->flag);
+ ath6kl_wmi_shutdown(ar->wmi);
+ clear_bit(WMI_ENABLED, &ar->flag);
+ ar->wmi = NULL;
+
+ /*
+ * After wmi_shudown all WMI events will be dropped. We
+ * need to cleanup the buffers allocated in AP mode and
+ * give disconnect notification to stack, which usually
+ * happens in the disconnect_event. Simulate the disconnect
+ * event by calling the function directly. Sometimes
+ * disconnect_event will be received when the debug logs
+ * are collected.
+ */
+ if (discon_issued)
+ ath6kl_disconnect_event(ar, DISCONNECT_CMD,
+ (ar->nw_type & AP_NETWORK) ?
+ bcast_mac : ar->bssid,
+ 0, NULL, 0);
+
+ ar->user_key_ctrl = 0;
+
+ } else {
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "%s: wmi is not ready 0x%p 0x%p\n",
+ __func__, ar, ar->wmi);
+
+ /* Shut down WMI if we have started it */
+ if (test_bit(WMI_ENABLED, &ar->flag)) {
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "%s: shut down wmi\n", __func__);
+ ath6kl_wmi_shutdown(ar->wmi);
+ clear_bit(WMI_ENABLED, &ar->flag);
+ ar->wmi = NULL;
+ }
+ }
+
+ if (ar->htc_target) {
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: shut down htc\n", __func__);
+ ath6kl_htc_stop(ar->htc_target);
+ }
+
+ /*
+ * Try to reset the device if we can. The driver may have been
+ * configure NOT to reset the target during a debug session.
+ */
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "attempting to reset target on instance destroy\n");
+ ath6kl_reset_device(ar, ar->target_type, true, true);
+}
+
+static void ath6kl_install_static_wep_keys(struct ath6kl *ar)
+{
+ u8 index;
+ u8 keyusage;
+
+ for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
+ if (ar->wep_key_list[index].key_len) {
+ keyusage = GROUP_USAGE;
+ if (index == ar->def_txkey_index)
+ keyusage |= TX_USAGE;
+
+ ath6kl_wmi_addkey_cmd(ar->wmi,
+ index,
+ WEP_CRYPT,
+ keyusage,
+ ar->wep_key_list[index].key_len,
+ NULL,
+ ar->wep_key_list[index].key,
+ KEY_OP_INIT_VAL, NULL,
+ NO_SYNC_WMIFLAG);
+ }
+ }
+}
+
+static void ath6kl_connect_ap_mode(struct ath6kl *ar, u16 channel, u8 *bssid,
+ u16 listen_int, u16 beacon_int,
+ u8 assoc_resp_len, u8 *assoc_info)
+{
+ struct net_device *dev = ar->net_dev;
+ struct station_info sinfo;
+ struct ath6kl_req_key *ik;
+ enum crypto_type keyType = NONE_CRYPT;
+
+ if (memcmp(dev->dev_addr, bssid, ETH_ALEN) == 0) {
+ ik = &ar->ap_mode_bkey;
+
+ switch (ar->auth_mode) {
+ case NONE_AUTH:
+ if (ar->prwise_crypto == WEP_CRYPT)
+ ath6kl_install_static_wep_keys(ar);
+ break;
+ case WPA_PSK_AUTH:
+ case WPA2_PSK_AUTH:
+ case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
+ switch (ik->ik_type) {
+ case ATH6KL_CIPHER_TKIP:
+ keyType = TKIP_CRYPT;
+ break;
+ case ATH6KL_CIPHER_AES_CCM:
+ keyType = AES_CRYPT;
+ break;
+ default:
+ goto skip_key;
+ }
+ ath6kl_wmi_addkey_cmd(ar->wmi, ik->ik_keyix, keyType,
+ GROUP_USAGE, ik->ik_keylen,
+ (u8 *)&ik->ik_keyrsc,
+ ik->ik_keydata,
+ KEY_OP_INIT_VAL, ik->ik_macaddr,
+ SYNC_BOTH_WMIFLAG);
+ break;
+ }
+skip_key:
+ set_bit(CONNECTED, &ar->flag);
+ return;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "new station %pM aid=%d\n",
+ bssid, channel);
+
+ ath6kl_add_new_sta(ar, bssid, channel, assoc_info, assoc_resp_len,
+ listen_int & 0xFF, beacon_int,
+ (listen_int >> 8) & 0xFF);
+
+ /* send event to application */
+ memset(&sinfo, 0, sizeof(sinfo));
+
+ /* TODO: sinfo.generation */
+ /* TODO: need to deliver (Re)AssocReq IEs somehow.. change in
+ * cfg80211 needed, e.g., by adding those into sinfo
+ */
+ cfg80211_new_sta(ar->net_dev, bssid, &sinfo, GFP_KERNEL);
+
+ netif_wake_queue(ar->net_dev);
+
+ return;
+}
+
+/* Functions for Tx credit handling */
+void ath6k_credit_init(struct htc_credit_state_info *cred_info,
+ struct list_head *ep_list,
+ int tot_credits)
+{
+ struct htc_endpoint_credit_dist *cur_ep_dist;
+ int count;
+
+ cred_info->cur_free_credits = tot_credits;
+ cred_info->total_avail_credits = tot_credits;
+
+ list_for_each_entry(cur_ep_dist, ep_list, list) {
+ if (cur_ep_dist->endpoint == ENDPOINT_0)
+ continue;
+
+ cur_ep_dist->cred_min = cur_ep_dist->cred_per_msg;
+
+ if (tot_credits > 4)
+ if ((cur_ep_dist->svc_id == WMI_DATA_BK_SVC) ||
+ (cur_ep_dist->svc_id == WMI_DATA_BE_SVC)) {
+ ath6kl_deposit_credit_to_ep(cred_info,
+ cur_ep_dist,
+ cur_ep_dist->cred_min);
+ cur_ep_dist->dist_flags |= HTC_EP_ACTIVE;
+ }
+
+ if (cur_ep_dist->svc_id == WMI_CONTROL_SVC) {
+ ath6kl_deposit_credit_to_ep(cred_info, cur_ep_dist,
+ cur_ep_dist->cred_min);
+ /*
+ * Control service is always marked active, it
+ * never goes inactive EVER.
+ */
+ cur_ep_dist->dist_flags |= HTC_EP_ACTIVE;
+ } else if (cur_ep_dist->svc_id == WMI_DATA_BK_SVC)
+ /* this is the lowest priority data endpoint */
+ cred_info->lowestpri_ep_dist = cur_ep_dist->list;
+
+ /*
+ * Streams have to be created (explicit | implicit) for all
+ * kinds of traffic. BE endpoints are also inactive in the
+ * beginning. When BE traffic starts it creates implicit
+ * streams that redistributes credits.
+ *
+ * Note: all other endpoints have minimums set but are
+ * initially given NO credits. credits will be distributed
+ * as traffic activity demands
+ */
+ }
+
+ WARN_ON(cred_info->cur_free_credits <= 0);
+
+ list_for_each_entry(cur_ep_dist, ep_list, list) {
+ if (cur_ep_dist->endpoint == ENDPOINT_0)
+ continue;
+
+ if (cur_ep_dist->svc_id == WMI_CONTROL_SVC)
+ cur_ep_dist->cred_norm = cur_ep_dist->cred_per_msg;
+ else {
+ /*
+ * For the remaining data endpoints, we assume that
+ * each cred_per_msg are the same. We use a simple
+ * calculation here, we take the remaining credits
+ * and determine how many max messages this can
+ * cover and then set each endpoint's normal value
+ * equal to 3/4 this amount.
+ */
+ count = (cred_info->cur_free_credits /
+ cur_ep_dist->cred_per_msg)
+ * cur_ep_dist->cred_per_msg;
+ count = (count * 3) >> 2;
+ count = max(count, cur_ep_dist->cred_per_msg);
+ cur_ep_dist->cred_norm = count;
+
+ }
+ }
+}
+
+/* initialize and setup credit distribution */
+int ath6k_setup_credit_dist(void *htc_handle,
+ struct htc_credit_state_info *cred_info)
+{
+ u16 servicepriority[5];
+
+ memset(cred_info, 0, sizeof(struct htc_credit_state_info));
+
+ servicepriority[0] = WMI_CONTROL_SVC; /* highest */
+ servicepriority[1] = WMI_DATA_VO_SVC;
+ servicepriority[2] = WMI_DATA_VI_SVC;
+ servicepriority[3] = WMI_DATA_BE_SVC;
+ servicepriority[4] = WMI_DATA_BK_SVC; /* lowest */
+
+ /* set priority list */
+ ath6kl_htc_set_credit_dist(htc_handle, cred_info, servicepriority, 5);
+
+ return 0;
+}
+
+/* reduce an ep's credits back to a set limit */
+static void ath6k_reduce_credits(struct htc_credit_state_info *cred_info,
+ struct htc_endpoint_credit_dist *ep_dist,
+ int limit)
+{
+ int credits;
+
+ ep_dist->cred_assngd = limit;
+
+ if (ep_dist->credits <= limit)
+ return;
+
+ credits = ep_dist->credits - limit;
+ ep_dist->credits -= credits;
+ cred_info->cur_free_credits += credits;
+}
+
+static void ath6k_credit_update(struct htc_credit_state_info *cred_info,
+ struct list_head *epdist_list)
+{
+ struct htc_endpoint_credit_dist *cur_dist_list;
+
+ list_for_each_entry(cur_dist_list, epdist_list, list) {
+ if (cur_dist_list->endpoint == ENDPOINT_0)
+ continue;
+
+ if (cur_dist_list->cred_to_dist > 0) {
+ cur_dist_list->credits +=
+ cur_dist_list->cred_to_dist;
+ cur_dist_list->cred_to_dist = 0;
+ if (cur_dist_list->credits >
+ cur_dist_list->cred_assngd)
+ ath6k_reduce_credits(cred_info,
+ cur_dist_list,
+ cur_dist_list->cred_assngd);
+
+ if (cur_dist_list->credits >
+ cur_dist_list->cred_norm)
+ ath6k_reduce_credits(cred_info, cur_dist_list,
+ cur_dist_list->cred_norm);
+
+ if (!(cur_dist_list->dist_flags & HTC_EP_ACTIVE)) {
+ if (cur_dist_list->txq_depth == 0)
+ ath6k_reduce_credits(cred_info,
+ cur_dist_list, 0);
+ }
+ }
+ }
+}
+
+/*
+ * HTC has an endpoint that needs credits, ep_dist is the endpoint in
+ * question.
+ */
+void ath6k_seek_credits(struct htc_credit_state_info *cred_info,
+ struct htc_endpoint_credit_dist *ep_dist)
+{
+ struct htc_endpoint_credit_dist *curdist_list;
+ int credits = 0;
+ int need;
+
+ if (ep_dist->svc_id == WMI_CONTROL_SVC)
+ goto out;
+
+ if ((ep_dist->svc_id == WMI_DATA_VI_SVC) ||
+ (ep_dist->svc_id == WMI_DATA_VO_SVC))
+ if ((ep_dist->cred_assngd >= ep_dist->cred_norm))
+ goto out;
+
+ /*
+ * For all other services, we follow a simple algorithm of:
+ *
+ * 1. checking the free pool for credits
+ * 2. checking lower priority endpoints for credits to take
+ */
+
+ credits = min(cred_info->cur_free_credits, ep_dist->seek_cred);
+
+ if (credits >= ep_dist->seek_cred)
+ goto out;
+
+ /*
+ * We don't have enough in the free pool, try taking away from
+ * lower priority services The rule for taking away credits:
+ *
+ * 1. Only take from lower priority endpoints
+ * 2. Only take what is allocated above the minimum (never
+ * starve an endpoint completely)
+ * 3. Only take what you need.
+ */
+
+ list_for_each_entry_reverse(curdist_list,
+ &cred_info->lowestpri_ep_dist,
+ list) {
+ if (curdist_list == ep_dist)
+ break;
+
+ need = ep_dist->seek_cred - cred_info->cur_free_credits;
+
+ if ((curdist_list->cred_assngd - need) >=
+ curdist_list->cred_min) {
+ /*
+ * The current one has been allocated more than
+ * it's minimum and it has enough credits assigned
+ * above it's minimum to fulfill our need try to
+ * take away just enough to fulfill our need.
+ */
+ ath6k_reduce_credits(cred_info, curdist_list,
+ curdist_list->cred_assngd - need);
+
+ if (cred_info->cur_free_credits >=
+ ep_dist->seek_cred)
+ break;
+ }
+
+ if (curdist_list->endpoint == ENDPOINT_0)
+ break;
+ }
+
+ credits = min(cred_info->cur_free_credits, ep_dist->seek_cred);
+
+out:
+ /* did we find some credits? */
+ if (credits)
+ ath6kl_deposit_credit_to_ep(cred_info, ep_dist, credits);
+
+ ep_dist->seek_cred = 0;
+}
+
+/* redistribute credits based on activity change */
+static void ath6k_redistribute_credits(struct htc_credit_state_info *info,
+ struct list_head *ep_dist_list)
+{
+ struct htc_endpoint_credit_dist *curdist_list;
+
+ list_for_each_entry(curdist_list, ep_dist_list, list) {
+ if (curdist_list->endpoint == ENDPOINT_0)
+ continue;
+
+ if ((curdist_list->svc_id == WMI_DATA_BK_SVC) ||
+ (curdist_list->svc_id == WMI_DATA_BE_SVC))
+ curdist_list->dist_flags |= HTC_EP_ACTIVE;
+
+ if ((curdist_list->svc_id != WMI_CONTROL_SVC) &&
+ !(curdist_list->dist_flags & HTC_EP_ACTIVE)) {
+ if (curdist_list->txq_depth == 0)
+ ath6k_reduce_credits(info,
+ curdist_list, 0);
+ else
+ ath6k_reduce_credits(info,
+ curdist_list,
+ curdist_list->cred_min);
+ }
+ }
+}
+
+/*
+ *
+ * This function is invoked whenever endpoints require credit
+ * distributions. A lock is held while this function is invoked, this
+ * function shall NOT block. The ep_dist_list is a list of distribution
+ * structures in prioritized order as defined by the call to the
+ * htc_set_credit_dist() api.
+ */
+void ath6k_credit_distribute(struct htc_credit_state_info *cred_info,
+ struct list_head *ep_dist_list,
+ enum htc_credit_dist_reason reason)
+{
+ switch (reason) {
+ case HTC_CREDIT_DIST_SEND_COMPLETE:
+ ath6k_credit_update(cred_info, ep_dist_list);
+ break;
+ case HTC_CREDIT_DIST_ACTIVITY_CHANGE:
+ ath6k_redistribute_credits(cred_info, ep_dist_list);
+ break;
+ default:
+ break;
+ }
+
+ WARN_ON(cred_info->cur_free_credits > cred_info->total_avail_credits);
+ WARN_ON(cred_info->cur_free_credits < 0);
+}
+
+void disconnect_timer_handler(unsigned long ptr)
+{
+ struct net_device *dev = (struct net_device *)ptr;
+ struct ath6kl *ar = ath6kl_priv(dev);
+
+ ath6kl_init_profile_info(ar);
+ ath6kl_disconnect(ar);
+}
+
+void ath6kl_disconnect(struct ath6kl *ar)
+{
+ if (test_bit(CONNECTED, &ar->flag) ||
+ test_bit(CONNECT_PEND, &ar->flag)) {
+ ath6kl_wmi_disconnect_cmd(ar->wmi);
+ /*
+ * Disconnect command is issued, clear the connect pending
+ * flag. The connected flag will be cleared in
+ * disconnect event notification.
+ */
+ clear_bit(CONNECT_PEND, &ar->flag);
+ }
+}
+
+/* WMI Event handlers */
+
+static const char *get_hw_id_string(u32 id)
+{
+ switch (id) {
+ case AR6003_REV1_VERSION:
+ return "1.0";
+ case AR6003_REV2_VERSION:
+ return "2.0";
+ case AR6003_REV3_VERSION:
+ return "2.1.1";
+ default:
+ return "unknown";
+ }
+}
+
+void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver)
+{
+ struct ath6kl *ar = devt;
+ struct net_device *dev = ar->net_dev;
+
+ memcpy(dev->dev_addr, datap, ETH_ALEN);
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: mac addr = %pM\n",
+ __func__, dev->dev_addr);
+
+ ar->version.wlan_ver = sw_ver;
+ ar->version.abi_ver = abi_ver;
+
+ snprintf(ar->wdev->wiphy->fw_version,
+ sizeof(ar->wdev->wiphy->fw_version),
+ "%u.%u.%u.%u",
+ (ar->version.wlan_ver & 0xf0000000) >> 28,
+ (ar->version.wlan_ver & 0x0f000000) >> 24,
+ (ar->version.wlan_ver & 0x00ff0000) >> 16,
+ (ar->version.wlan_ver & 0x0000ffff));
+
+ /* indicate to the waiting thread that the ready event was received */
+ set_bit(WMI_READY, &ar->flag);
+ wake_up(&ar->event_wq);
+
+ ath6kl_info("hw %s fw %s\n",
+ get_hw_id_string(ar->wdev->wiphy->hw_version),
+ ar->wdev->wiphy->fw_version);
+}
+
+void ath6kl_scan_complete_evt(struct ath6kl *ar, int status)
+{
+ ath6kl_cfg80211_scan_complete_event(ar, status);
+
+ if (!ar->usr_bss_filter)
+ ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_SCAN, "scan complete: %d\n", status);
+}
+
+void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
+ u16 listen_int, u16 beacon_int,
+ enum network_type net_type, u8 beacon_ie_len,
+ u8 assoc_req_len, u8 assoc_resp_len,
+ u8 *assoc_info)
+{
+ unsigned long flags;
+
+ if (ar->nw_type == AP_NETWORK) {
+ ath6kl_connect_ap_mode(ar, channel, bssid, listen_int,
+ beacon_int, assoc_resp_len,
+ assoc_info);
+ return;
+ }
+
+ ath6kl_cfg80211_connect_event(ar, channel, bssid,
+ listen_int, beacon_int,
+ net_type, beacon_ie_len,
+ assoc_req_len, assoc_resp_len,
+ assoc_info);
+
+ memcpy(ar->bssid, bssid, sizeof(ar->bssid));
+ ar->bss_ch = channel;
+
+ if ((ar->nw_type == INFRA_NETWORK))
+ ath6kl_wmi_listeninterval_cmd(ar->wmi, ar->listen_intvl_t,
+ ar->listen_intvl_b);
+
+ netif_wake_queue(ar->net_dev);
+
+ /* Update connect & link status atomically */
+ spin_lock_irqsave(&ar->lock, flags);
+ set_bit(CONNECTED, &ar->flag);
+ clear_bit(CONNECT_PEND, &ar->flag);
+ netif_carrier_on(ar->net_dev);
+ spin_unlock_irqrestore(&ar->lock, flags);
+
+ aggr_reset_state(ar->aggr_cntxt);
+ ar->reconnect_flag = 0;
+
+ if ((ar->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) {
+ memset(ar->node_map, 0, sizeof(ar->node_map));
+ ar->node_num = 0;
+ ar->next_ep_id = ENDPOINT_2;
+ }
+
+ if (!ar->usr_bss_filter)
+ ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
+}
+
+void ath6kl_tkip_micerr_event(struct ath6kl *ar, u8 keyid, bool ismcast)
+{
+ struct ath6kl_sta *sta;
+ u8 tsc[6];
+ /*
+ * For AP case, keyid will have aid of STA which sent pkt with
+ * MIC error. Use this aid to get MAC & send it to hostapd.
+ */
+ if (ar->nw_type == AP_NETWORK) {
+ sta = ath6kl_find_sta_by_aid(ar, (keyid >> 2));
+ if (!sta)
+ return;
+
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "ap tkip mic error received from aid=%d\n", keyid);
+
+ memset(tsc, 0, sizeof(tsc)); /* FIX: get correct TSC */
+ cfg80211_michael_mic_failure(ar->net_dev, sta->mac,
+ NL80211_KEYTYPE_PAIRWISE, keyid,
+ tsc, GFP_KERNEL);
+ } else
+ ath6kl_cfg80211_tkip_micerr_event(ar, keyid, ismcast);
+
+}
+
+static void ath6kl_update_target_stats(struct ath6kl *ar, u8 *ptr, u32 len)
+{
+ struct wmi_target_stats *tgt_stats =
+ (struct wmi_target_stats *) ptr;
+ struct target_stats *stats = &ar->target_stats;
+ struct tkip_ccmp_stats *ccmp_stats;
+ struct bss *conn_bss = NULL;
+ struct cserv_stats *c_stats;
+ u8 ac;
+
+ if (len < sizeof(*tgt_stats))
+ return;
+
+ /* update the RSSI of the connected bss */
+ if (test_bit(CONNECTED, &ar->flag)) {
+ conn_bss = ath6kl_wmi_find_node(ar->wmi, ar->bssid);
+ if (conn_bss) {
+ c_stats = &tgt_stats->cserv_stats;
+ conn_bss->ni_rssi =
+ a_sle16_to_cpu(c_stats->cs_ave_beacon_rssi);
+ conn_bss->ni_snr =
+ tgt_stats->cserv_stats.cs_ave_beacon_snr;
+ ath6kl_wmi_node_return(ar->wmi, conn_bss);
+ }
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "updating target stats\n");
+
+ stats->tx_pkt += le32_to_cpu(tgt_stats->stats.tx.pkt);
+ stats->tx_byte += le32_to_cpu(tgt_stats->stats.tx.byte);
+ stats->tx_ucast_pkt += le32_to_cpu(tgt_stats->stats.tx.ucast_pkt);
+ stats->tx_ucast_byte += le32_to_cpu(tgt_stats->stats.tx.ucast_byte);
+ stats->tx_mcast_pkt += le32_to_cpu(tgt_stats->stats.tx.mcast_pkt);
+ stats->tx_mcast_byte += le32_to_cpu(tgt_stats->stats.tx.mcast_byte);
+ stats->tx_bcast_pkt += le32_to_cpu(tgt_stats->stats.tx.bcast_pkt);
+ stats->tx_bcast_byte += le32_to_cpu(tgt_stats->stats.tx.bcast_byte);
+ stats->tx_rts_success_cnt +=
+ le32_to_cpu(tgt_stats->stats.tx.rts_success_cnt);
+
+ for (ac = 0; ac < WMM_NUM_AC; ac++)
+ stats->tx_pkt_per_ac[ac] +=
+ le32_to_cpu(tgt_stats->stats.tx.pkt_per_ac[ac]);
+
+ stats->tx_err += le32_to_cpu(tgt_stats->stats.tx.err);
+ stats->tx_fail_cnt += le32_to_cpu(tgt_stats->stats.tx.fail_cnt);
+ stats->tx_retry_cnt += le32_to_cpu(tgt_stats->stats.tx.retry_cnt);
+ stats->tx_mult_retry_cnt +=
+ le32_to_cpu(tgt_stats->stats.tx.mult_retry_cnt);
+ stats->tx_rts_fail_cnt +=
+ le32_to_cpu(tgt_stats->stats.tx.rts_fail_cnt);
+ stats->tx_ucast_rate =
+ ath6kl_wmi_get_rate(a_sle32_to_cpu(tgt_stats->stats.tx.ucast_rate));
+
+ stats->rx_pkt += le32_to_cpu(tgt_stats->stats.rx.pkt);
+ stats->rx_byte += le32_to_cpu(tgt_stats->stats.rx.byte);
+ stats->rx_ucast_pkt += le32_to_cpu(tgt_stats->stats.rx.ucast_pkt);
+ stats->rx_ucast_byte += le32_to_cpu(tgt_stats->stats.rx.ucast_byte);
+ stats->rx_mcast_pkt += le32_to_cpu(tgt_stats->stats.rx.mcast_pkt);
+ stats->rx_mcast_byte += le32_to_cpu(tgt_stats->stats.rx.mcast_byte);
+ stats->rx_bcast_pkt += le32_to_cpu(tgt_stats->stats.rx.bcast_pkt);
+ stats->rx_bcast_byte += le32_to_cpu(tgt_stats->stats.rx.bcast_byte);
+ stats->rx_frgment_pkt += le32_to_cpu(tgt_stats->stats.rx.frgment_pkt);
+ stats->rx_err += le32_to_cpu(tgt_stats->stats.rx.err);
+ stats->rx_crc_err += le32_to_cpu(tgt_stats->stats.rx.crc_err);
+ stats->rx_key_cache_miss +=
+ le32_to_cpu(tgt_stats->stats.rx.key_cache_miss);
+ stats->rx_decrypt_err += le32_to_cpu(tgt_stats->stats.rx.decrypt_err);
+ stats->rx_dupl_frame += le32_to_cpu(tgt_stats->stats.rx.dupl_frame);
+ stats->rx_ucast_rate =
+ ath6kl_wmi_get_rate(a_sle32_to_cpu(tgt_stats->stats.rx.ucast_rate));
+
+ ccmp_stats = &tgt_stats->stats.tkip_ccmp_stats;
+
+ stats->tkip_local_mic_fail +=
+ le32_to_cpu(ccmp_stats->tkip_local_mic_fail);
+ stats->tkip_cnter_measures_invoked +=
+ le32_to_cpu(ccmp_stats->tkip_cnter_measures_invoked);
+ stats->tkip_fmt_err += le32_to_cpu(ccmp_stats->tkip_fmt_err);
+
+ stats->ccmp_fmt_err += le32_to_cpu(ccmp_stats->ccmp_fmt_err);
+ stats->ccmp_replays += le32_to_cpu(ccmp_stats->ccmp_replays);
+
+ stats->pwr_save_fail_cnt +=
+ le32_to_cpu(tgt_stats->pm_stats.pwr_save_failure_cnt);
+ stats->noise_floor_calib =
+ a_sle32_to_cpu(tgt_stats->noise_floor_calib);
+
+ stats->cs_bmiss_cnt +=
+ le32_to_cpu(tgt_stats->cserv_stats.cs_bmiss_cnt);
+ stats->cs_low_rssi_cnt +=
+ le32_to_cpu(tgt_stats->cserv_stats.cs_low_rssi_cnt);
+ stats->cs_connect_cnt +=
+ le16_to_cpu(tgt_stats->cserv_stats.cs_connect_cnt);
+ stats->cs_discon_cnt +=
+ le16_to_cpu(tgt_stats->cserv_stats.cs_discon_cnt);
+
+ stats->cs_ave_beacon_rssi =
+ a_sle16_to_cpu(tgt_stats->cserv_stats.cs_ave_beacon_rssi);
+
+ stats->cs_last_roam_msec =
+ tgt_stats->cserv_stats.cs_last_roam_msec;
+ stats->cs_snr = tgt_stats->cserv_stats.cs_snr;
+ stats->cs_rssi = a_sle16_to_cpu(tgt_stats->cserv_stats.cs_rssi);
+
+ stats->lq_val = le32_to_cpu(tgt_stats->lq_val);
+
+ stats->wow_pkt_dropped +=
+ le32_to_cpu(tgt_stats->wow_stats.wow_pkt_dropped);
+ stats->wow_host_pkt_wakeups +=
+ tgt_stats->wow_stats.wow_host_pkt_wakeups;
+ stats->wow_host_evt_wakeups +=
+ tgt_stats->wow_stats.wow_host_evt_wakeups;
+ stats->wow_evt_discarded +=
+ le16_to_cpu(tgt_stats->wow_stats.wow_evt_discarded);
+
+ if (test_bit(STATS_UPDATE_PEND, &ar->flag)) {
+ clear_bit(STATS_UPDATE_PEND, &ar->flag);
+ wake_up(&ar->event_wq);
+ }
+}
+
+static void ath6kl_add_le32(__le32 *var, __le32 val)
+{
+ *var = cpu_to_le32(le32_to_cpu(*var) + le32_to_cpu(val));
+}
+
+void ath6kl_tgt_stats_event(struct ath6kl *ar, u8 *ptr, u32 len)
+{
+ struct wmi_ap_mode_stat *p = (struct wmi_ap_mode_stat *) ptr;
+ struct wmi_ap_mode_stat *ap = &ar->ap_stats;
+ struct wmi_per_sta_stat *st_ap, *st_p;
+ u8 ac;
+
+ if (ar->nw_type == AP_NETWORK) {
+ if (len < sizeof(*p))
+ return;
+
+ for (ac = 0; ac < AP_MAX_NUM_STA; ac++) {
+ st_ap = &ap->sta[ac];
+ st_p = &p->sta[ac];
+
+ ath6kl_add_le32(&st_ap->tx_bytes, st_p->tx_bytes);
+ ath6kl_add_le32(&st_ap->tx_pkts, st_p->tx_pkts);
+ ath6kl_add_le32(&st_ap->tx_error, st_p->tx_error);
+ ath6kl_add_le32(&st_ap->tx_discard, st_p->tx_discard);
+ ath6kl_add_le32(&st_ap->rx_bytes, st_p->rx_bytes);
+ ath6kl_add_le32(&st_ap->rx_pkts, st_p->rx_pkts);
+ ath6kl_add_le32(&st_ap->rx_error, st_p->rx_error);
+ ath6kl_add_le32(&st_ap->rx_discard, st_p->rx_discard);
+ }
+
+ } else {
+ ath6kl_update_target_stats(ar, ptr, len);
+ }
+}
+
+void ath6kl_wakeup_event(void *dev)
+{
+ struct ath6kl *ar = (struct ath6kl *) dev;
+
+ wake_up(&ar->event_wq);
+}
+
+void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr)
+{
+ struct ath6kl *ar = (struct ath6kl *) devt;
+
+ ar->tx_pwr = tx_pwr;
+ wake_up(&ar->event_wq);
+}
+
+void ath6kl_pspoll_event(struct ath6kl *ar, u8 aid)
+{
+ struct ath6kl_sta *conn;
+ struct sk_buff *skb;
+ bool psq_empty = false;
+
+ conn = ath6kl_find_sta_by_aid(ar, aid);
+
+ if (!conn)
+ return;
+ /*
+ * Send out a packet queued on ps queue. When the ps queue
+ * becomes empty update the PVB for this station.
+ */
+ spin_lock_bh(&conn->psq_lock);
+ psq_empty = skb_queue_empty(&conn->psq);
+ spin_unlock_bh(&conn->psq_lock);
+
+ if (psq_empty)
+ /* TODO: Send out a NULL data frame */
+ return;
+
+ spin_lock_bh(&conn->psq_lock);
+ skb = skb_dequeue(&conn->psq);
+ spin_unlock_bh(&conn->psq_lock);
+
+ conn->sta_flags |= STA_PS_POLLED;
+ ath6kl_data_tx(skb, ar->net_dev);
+ conn->sta_flags &= ~STA_PS_POLLED;
+
+ spin_lock_bh(&conn->psq_lock);
+ psq_empty = skb_queue_empty(&conn->psq);
+ spin_unlock_bh(&conn->psq_lock);
+
+ if (psq_empty)
+ ath6kl_wmi_set_pvb_cmd(ar->wmi, conn->aid, 0);
+}
+
+void ath6kl_dtimexpiry_event(struct ath6kl *ar)
+{
+ bool mcastq_empty = false;
+ struct sk_buff *skb;
+
+ /*
+ * If there are no associated STAs, ignore the DTIM expiry event.
+ * There can be potential race conditions where the last associated
+ * STA may disconnect & before the host could clear the 'Indicate
+ * DTIM' request to the firmware, the firmware would have just
+ * indicated a DTIM expiry event. The race is between 'clear DTIM
+ * expiry cmd' going from the host to the firmware & the DTIM
+ * expiry event happening from the firmware to the host.
+ */
+ if (!ar->sta_list_index)
+ return;
+
+ spin_lock_bh(&ar->mcastpsq_lock);
+ mcastq_empty = skb_queue_empty(&ar->mcastpsq);
+ spin_unlock_bh(&ar->mcastpsq_lock);
+
+ if (mcastq_empty)
+ return;
+
+ /* set the STA flag to dtim_expired for the frame to go out */
+ set_bit(DTIM_EXPIRED, &ar->flag);
+
+ spin_lock_bh(&ar->mcastpsq_lock);
+ while ((skb = skb_dequeue(&ar->mcastpsq)) != NULL) {
+ spin_unlock_bh(&ar->mcastpsq_lock);
+
+ ath6kl_data_tx(skb, ar->net_dev);
+
+ spin_lock_bh(&ar->mcastpsq_lock);
+ }
+ spin_unlock_bh(&ar->mcastpsq_lock);
+
+ clear_bit(DTIM_EXPIRED, &ar->flag);
+
+ /* clear the LSB of the BitMapCtl field of the TIM IE */
+ ath6kl_wmi_set_pvb_cmd(ar->wmi, MCAST_AID, 0);
+}
+
+void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
+ u8 assoc_resp_len, u8 *assoc_info,
+ u16 prot_reason_status)
+{
+ struct bss *wmi_ssid_node = NULL;
+ unsigned long flags;
+
+ if (ar->nw_type == AP_NETWORK) {
+ if (!ath6kl_remove_sta(ar, bssid, prot_reason_status))
+ return;
+
+ /* if no more associated STAs, empty the mcast PS q */
+ if (ar->sta_list_index == 0) {
+ spin_lock_bh(&ar->mcastpsq_lock);
+ skb_queue_purge(&ar->mcastpsq);
+ spin_unlock_bh(&ar->mcastpsq_lock);
+
+ /* clear the LSB of the TIM IE's BitMapCtl field */
+ if (test_bit(WMI_READY, &ar->flag))
+ ath6kl_wmi_set_pvb_cmd(ar->wmi, MCAST_AID, 0);
+ }
+
+ if (!is_broadcast_ether_addr(bssid)) {
+ /* send event to application */
+ cfg80211_del_sta(ar->net_dev, bssid, GFP_KERNEL);
+ }
+
+ clear_bit(CONNECTED, &ar->flag);
+ return;
+ }
+
+ ath6kl_cfg80211_disconnect_event(ar, reason, bssid,
+ assoc_resp_len, assoc_info,
+ prot_reason_status);
+
+ aggr_reset_state(ar->aggr_cntxt);
+
+ del_timer(&ar->disconnect_timer);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CONNECT,
+ "disconnect reason is %d\n", reason);
+
+ /*
+ * If the event is due to disconnect cmd from the host, only they
+ * the target would stop trying to connect. Under any other
+ * condition, target would keep trying to connect.
+ */
+ if (reason == DISCONNECT_CMD) {
+ if (!ar->usr_bss_filter && test_bit(WMI_READY, &ar->flag))
+ ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
+ } else {
+ set_bit(CONNECT_PEND, &ar->flag);
+ if (((reason == ASSOC_FAILED) &&
+ (prot_reason_status == 0x11)) ||
+ ((reason == ASSOC_FAILED) && (prot_reason_status == 0x0)
+ && (ar->reconnect_flag == 1))) {
+ set_bit(CONNECTED, &ar->flag);
+ return;
+ }
+ }
+
+ if ((reason == NO_NETWORK_AVAIL) && test_bit(WMI_READY, &ar->flag)) {
+ ath6kl_wmi_node_free(ar->wmi, bssid);
+
+ /*
+ * In case any other same SSID nodes are present remove it,
+ * since those nodes also not available now.
+ */
+ do {
+ /*
+ * Find the nodes based on SSID and remove it
+ *
+ * Note: This case will not work out for
+ * Hidden-SSID
+ */
+ wmi_ssid_node = ath6kl_wmi_find_ssid_node(ar->wmi,
+ ar->ssid,
+ ar->ssid_len,
+ false,
+ true);
+
+ if (wmi_ssid_node)
+ ath6kl_wmi_node_free(ar->wmi,
+ wmi_ssid_node->ni_macaddr);
+
+ } while (wmi_ssid_node);
+ }
+
+ /* update connect & link status atomically */
+ spin_lock_irqsave(&ar->lock, flags);
+ clear_bit(CONNECTED, &ar->flag);
+ netif_carrier_off(ar->net_dev);
+ spin_unlock_irqrestore(&ar->lock, flags);
+
+ if ((reason != CSERV_DISCONNECT) || (ar->reconnect_flag != 1))
+ ar->reconnect_flag = 0;
+
+ if (reason != CSERV_DISCONNECT)
+ ar->user_key_ctrl = 0;
+
+ netif_stop_queue(ar->net_dev);
+ memset(ar->bssid, 0, sizeof(ar->bssid));
+ ar->bss_ch = 0;
+
+ ath6kl_tx_data_cleanup(ar);
+}
+
+static int ath6kl_open(struct net_device *dev)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ar->lock, flags);
+
+ set_bit(WLAN_ENABLED, &ar->flag);
+
+ if (test_bit(CONNECTED, &ar->flag)) {
+ netif_carrier_on(dev);
+ netif_wake_queue(dev);
+ } else
+ netif_carrier_off(dev);
+
+ spin_unlock_irqrestore(&ar->lock, flags);
+
+ return 0;
+}
+
+static int ath6kl_close(struct net_device *dev)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+
+ netif_stop_queue(dev);
+
+ ath6kl_disconnect(ar);
+
+ if (test_bit(WMI_READY, &ar->flag)) {
+ if (ath6kl_wmi_scanparams_cmd(ar->wmi, 0xFFFF, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0))
+ return -EIO;
+
+ clear_bit(WLAN_ENABLED, &ar->flag);
+ }
+
+ ath6kl_cfg80211_scan_complete_event(ar, -ECANCELED);
+
+ return 0;
+}
+
+static struct net_device_stats *ath6kl_get_stats(struct net_device *dev)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+
+ return &ar->net_stats;
+}
+
+static struct net_device_ops ath6kl_netdev_ops = {
+ .ndo_open = ath6kl_open,
+ .ndo_stop = ath6kl_close,
+ .ndo_start_xmit = ath6kl_data_tx,
+ .ndo_get_stats = ath6kl_get_stats,
+};
+
+void init_netdev(struct net_device *dev)
+{
+ dev->netdev_ops = &ath6kl_netdev_ops;
+ dev->watchdog_timeo = ATH6KL_TX_TIMEOUT;
+
+ dev->needed_headroom = ETH_HLEN;
+ dev->needed_headroom += sizeof(struct ath6kl_llc_snap_hdr) +
+ sizeof(struct wmi_data_hdr) + HTC_HDR_LENGTH
+ + WMI_MAX_TX_META_SZ;
+
+ return;
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "htc.h"
+#include "wmi.h"
+#include "debug.h"
+
+struct bss *wlan_node_alloc(int wh_size)
+{
+ struct bss *ni;
+
+ ni = kzalloc(sizeof(struct bss), GFP_ATOMIC);
+
+ if ((ni != NULL) && wh_size) {
+ ni->ni_buf = kmalloc(wh_size, GFP_ATOMIC);
+ if (ni->ni_buf == NULL) {
+ kfree(ni);
+ return NULL;
+ }
+ }
+
+ return ni;
+}
+
+void wlan_node_free(struct bss *ni)
+{
+ kfree(ni->ni_buf);
+ kfree(ni);
+}
+
+void wlan_setup_node(struct ath6kl_node_table *nt, struct bss *ni,
+ const u8 *mac_addr)
+{
+ int hash;
+
+ memcpy(ni->ni_macaddr, mac_addr, ETH_ALEN);
+ hash = ATH6KL_NODE_HASH(mac_addr);
+ ni->ni_refcnt = 1;
+
+ ni->ni_tstamp = jiffies_to_msecs(jiffies);
+ ni->ni_actcnt = WLAN_NODE_INACT_CNT;
+
+ spin_lock_bh(&nt->nt_nodelock);
+
+ /* insert at the end of the node list */
+ ni->ni_list_next = NULL;
+ ni->ni_list_prev = nt->nt_node_last;
+ if (nt->nt_node_last != NULL)
+ nt->nt_node_last->ni_list_next = ni;
+
+ nt->nt_node_last = ni;
+ if (nt->nt_node_first == NULL)
+ nt->nt_node_first = ni;
+
+ /* insert into the hash list */
+ ni->ni_hash_next = nt->nt_hash[hash];
+ if (ni->ni_hash_next != NULL)
+ nt->nt_hash[hash]->ni_hash_prev = ni;
+
+ ni->ni_hash_prev = NULL;
+ nt->nt_hash[hash] = ni;
+
+ spin_unlock_bh(&nt->nt_nodelock);
+}
+
+struct bss *wlan_find_node(struct ath6kl_node_table *nt,
+ const u8 *mac_addr)
+{
+ struct bss *ni, *found_ni = NULL;
+ int hash;
+
+ spin_lock_bh(&nt->nt_nodelock);
+
+ hash = ATH6KL_NODE_HASH(mac_addr);
+ for (ni = nt->nt_hash[hash]; ni; ni = ni->ni_hash_next) {
+ if (memcmp(ni->ni_macaddr, mac_addr, ETH_ALEN) == 0) {
+ ni->ni_refcnt++;
+ found_ni = ni;
+ break;
+ }
+ }
+
+ spin_unlock_bh(&nt->nt_nodelock);
+
+ return found_ni;
+}
+
+void wlan_node_reclaim(struct ath6kl_node_table *nt, struct bss *ni)
+{
+ int hash;
+
+ spin_lock_bh(&nt->nt_nodelock);
+
+ if (ni->ni_list_prev == NULL)
+ /* fix list head */
+ nt->nt_node_first = ni->ni_list_next;
+ else
+ ni->ni_list_prev->ni_list_next = ni->ni_list_next;
+
+ if (ni->ni_list_next == NULL)
+ /* fix list tail */
+ nt->nt_node_last = ni->ni_list_prev;
+ else
+ ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
+
+ if (ni->ni_hash_prev == NULL) {
+ /* first in list so fix the list head */
+ hash = ATH6KL_NODE_HASH(ni->ni_macaddr);
+ nt->nt_hash[hash] = ni->ni_hash_next;
+ } else {
+ ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
+ }
+
+ if (ni->ni_hash_next != NULL)
+ ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
+
+ wlan_node_free(ni);
+
+ spin_unlock_bh(&nt->nt_nodelock);
+}
+
+static void wlan_node_dec_free(struct bss *ni)
+{
+ if ((ni->ni_refcnt--) == 1)
+ wlan_node_free(ni);
+}
+
+void wlan_free_allnodes(struct ath6kl_node_table *nt)
+{
+ struct bss *ni;
+
+ while ((ni = nt->nt_node_first) != NULL)
+ wlan_node_reclaim(nt, ni);
+}
+
+void wlan_iterate_nodes(struct ath6kl_node_table *nt, void *arg)
+{
+ struct bss *ni;
+
+ spin_lock_bh(&nt->nt_nodelock);
+ for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
+ ni->ni_refcnt++;
+ ath6kl_cfg80211_scan_node(arg, ni);
+ wlan_node_dec_free(ni);
+ }
+ spin_unlock_bh(&nt->nt_nodelock);
+}
+
+void wlan_node_table_init(struct ath6kl_node_table *nt)
+{
+ ath6kl_dbg(ATH6KL_DBG_WLAN_NODE, "node table = 0x%lx\n",
+ (unsigned long)nt);
+
+ memset(nt, 0, sizeof(struct ath6kl_node_table));
+
+ spin_lock_init(&nt->nt_nodelock);
+
+ nt->nt_node_age = WLAN_NODE_INACT_TIMEOUT_MSEC;
+}
+
+void wlan_refresh_inactive_nodes(struct ath6kl *ar)
+{
+ struct ath6kl_node_table *nt = &ar->scan_table;
+ struct bss *bss;
+ u32 now;
+
+ now = jiffies_to_msecs(jiffies);
+ bss = nt->nt_node_first;
+ while (bss != NULL) {
+ /* refresh all nodes except the current bss */
+ if (memcmp(ar->bssid, bss->ni_macaddr, ETH_ALEN) != 0) {
+ if (((now - bss->ni_tstamp) > nt->nt_node_age)
+ || --bss->ni_actcnt == 0) {
+ wlan_node_reclaim(nt, bss);
+ }
+ }
+ bss = bss->ni_list_next;
+ }
+}
+
+void wlan_node_table_cleanup(struct ath6kl_node_table *nt)
+{
+ wlan_free_allnodes(nt);
+}
+
+struct bss *wlan_find_ssid_node(struct ath6kl_node_table *nt, u8 * ssid,
+ u32 ssid_len, bool is_wpa2, bool match_ssid)
+{
+ struct bss *ni, *found_ni = NULL;
+ u8 *ie_ssid;
+
+ spin_lock_bh(&nt->nt_nodelock);
+
+ for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
+
+ ie_ssid = ni->ni_cie.ie_ssid;
+
+ if ((ie_ssid[1] <= IEEE80211_MAX_SSID_LEN) &&
+ (memcmp(ssid, &ie_ssid[2], ssid_len) == 0)) {
+
+ if (match_ssid ||
+ (is_wpa2 && ni->ni_cie.ie_rsn != NULL) ||
+ (!is_wpa2 && ni->ni_cie.ie_wpa != NULL)) {
+ ni->ni_refcnt++;
+ found_ni = ni;
+ break;
+ }
+ }
+ }
+
+ spin_unlock_bh(&nt->nt_nodelock);
+
+ return found_ni;
+}
+
+void wlan_node_return(struct ath6kl_node_table *nt, struct bss *ni)
+{
+ spin_lock_bh(&nt->nt_nodelock);
+ wlan_node_dec_free(ni);
+ spin_unlock_bh(&nt->nt_nodelock);
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/mmc/card.h>
+#include <linux/mmc/mmc.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/sdio_func.h>
+#include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/sd.h>
+#include "htc_hif.h"
+#include "hif-ops.h"
+#include "target.h"
+#include "debug.h"
+
+struct ath6kl_sdio {
+ struct sdio_func *func;
+
+ spinlock_t lock;
+
+ /* free list */
+ struct list_head bus_req_freeq;
+
+ /* available bus requests */
+ struct bus_request bus_req[BUS_REQUEST_MAX_NUM];
+
+ struct ath6kl *ar;
+ u8 *dma_buffer;
+
+ /* scatter request list head */
+ struct list_head scat_req;
+
+ spinlock_t scat_lock;
+ bool is_disabled;
+ atomic_t irq_handling;
+ const struct sdio_device_id *id;
+ struct work_struct wr_async_work;
+ struct list_head wr_asyncq;
+ spinlock_t wr_async_lock;
+};
+
+#define CMD53_ARG_READ 0
+#define CMD53_ARG_WRITE 1
+#define CMD53_ARG_BLOCK_BASIS 1
+#define CMD53_ARG_FIXED_ADDRESS 0
+#define CMD53_ARG_INCR_ADDRESS 1
+
+static inline struct ath6kl_sdio *ath6kl_sdio_priv(struct ath6kl *ar)
+{
+ return ar->hif_priv;
+}
+
+/*
+ * Macro to check if DMA buffer is WORD-aligned and DMA-able.
+ * Most host controllers assume the buffer is DMA'able and will
+ * bug-check otherwise (i.e. buffers on the stack). virt_addr_valid
+ * check fails on stack memory.
+ */
+static inline bool buf_needs_bounce(u8 *buf)
+{
+ return ((unsigned long) buf & 0x3) || !virt_addr_valid(buf);
+}
+
+static void ath6kl_sdio_set_mbox_info(struct ath6kl *ar)
+{
+ struct ath6kl_mbox_info *mbox_info = &ar->mbox_info;
+
+ /* EP1 has an extended range */
+ mbox_info->htc_addr = HIF_MBOX_BASE_ADDR;
+ mbox_info->htc_ext_addr = HIF_MBOX0_EXT_BASE_ADDR;
+ mbox_info->htc_ext_sz = HIF_MBOX0_EXT_WIDTH;
+ mbox_info->block_size = HIF_MBOX_BLOCK_SIZE;
+ mbox_info->gmbox_addr = HIF_GMBOX_BASE_ADDR;
+ mbox_info->gmbox_sz = HIF_GMBOX_WIDTH;
+}
+
+static inline void ath6kl_sdio_set_cmd53_arg(u32 *arg, u8 rw, u8 func,
+ u8 mode, u8 opcode, u32 addr,
+ u16 blksz)
+{
+ *arg = (((rw & 1) << 31) |
+ ((func & 0x7) << 28) |
+ ((mode & 1) << 27) |
+ ((opcode & 1) << 26) |
+ ((addr & 0x1FFFF) << 9) |
+ (blksz & 0x1FF));
+}
+
+static inline void ath6kl_sdio_set_cmd52_arg(u32 *arg, u8 write, u8 raw,
+ unsigned int address,
+ unsigned char val)
+{
+ const u8 func = 0;
+
+ *arg = ((write & 1) << 31) |
+ ((func & 0x7) << 28) |
+ ((raw & 1) << 27) |
+ (1 << 26) |
+ ((address & 0x1FFFF) << 9) |
+ (1 << 8) |
+ (val & 0xFF);
+}
+
+static int ath6kl_sdio_func0_cmd52_wr_byte(struct mmc_card *card,
+ unsigned int address,
+ unsigned char byte)
+{
+ struct mmc_command io_cmd;
+
+ memset(&io_cmd, 0, sizeof(io_cmd));
+ ath6kl_sdio_set_cmd52_arg(&io_cmd.arg, 1, 0, address, byte);
+ io_cmd.opcode = SD_IO_RW_DIRECT;
+ io_cmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
+
+ return mmc_wait_for_cmd(card->host, &io_cmd, 0);
+}
+
+static int ath6kl_sdio_io(struct sdio_func *func, u32 request, u32 addr,
+ u8 *buf, u32 len)
+{
+ int ret = 0;
+
+ if (request & HIF_WRITE) {
+ if (addr >= HIF_MBOX_BASE_ADDR &&
+ addr <= HIF_MBOX_END_ADDR)
+ addr += (HIF_MBOX_WIDTH - len);
+
+ if (addr == HIF_MBOX0_EXT_BASE_ADDR)
+ addr += HIF_MBOX0_EXT_WIDTH - len;
+
+ if (request & HIF_FIXED_ADDRESS)
+ ret = sdio_writesb(func, addr, buf, len);
+ else
+ ret = sdio_memcpy_toio(func, addr, buf, len);
+ } else {
+ if (request & HIF_FIXED_ADDRESS)
+ ret = sdio_readsb(func, buf, addr, len);
+ else
+ ret = sdio_memcpy_fromio(func, buf, addr, len);
+ }
+
+ return ret;
+}
+
+static struct bus_request *ath6kl_sdio_alloc_busreq(struct ath6kl_sdio *ar_sdio)
+{
+ struct bus_request *bus_req;
+ unsigned long flag;
+
+ spin_lock_irqsave(&ar_sdio->lock, flag);
+
+ if (list_empty(&ar_sdio->bus_req_freeq)) {
+ spin_unlock_irqrestore(&ar_sdio->lock, flag);
+ return NULL;
+ }
+
+ bus_req = list_first_entry(&ar_sdio->bus_req_freeq,
+ struct bus_request, list);
+ list_del(&bus_req->list);
+
+ spin_unlock_irqrestore(&ar_sdio->lock, flag);
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: bus request 0x%p\n", __func__, bus_req);
+
+ return bus_req;
+}
+
+static void ath6kl_sdio_free_bus_req(struct ath6kl_sdio *ar_sdio,
+ struct bus_request *bus_req)
+{
+ unsigned long flag;
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "%s: bus request 0x%p\n", __func__, bus_req);
+
+ spin_lock_irqsave(&ar_sdio->lock, flag);
+ list_add_tail(&bus_req->list, &ar_sdio->bus_req_freeq);
+ spin_unlock_irqrestore(&ar_sdio->lock, flag);
+}
+
+static void ath6kl_sdio_setup_scat_data(struct hif_scatter_req *scat_req,
+ struct mmc_data *data)
+{
+ struct scatterlist *sg;
+ int i;
+
+ data->blksz = HIF_MBOX_BLOCK_SIZE;
+ data->blocks = scat_req->len / HIF_MBOX_BLOCK_SIZE;
+
+ ath6kl_dbg(ATH6KL_DBG_SCATTER,
+ "hif-scatter: (%s) addr: 0x%X, (block len: %d, block count: %d) , (tot:%d,sg:%d)\n",
+ (scat_req->req & HIF_WRITE) ? "WR" : "RD", scat_req->addr,
+ data->blksz, data->blocks, scat_req->len,
+ scat_req->scat_entries);
+
+ data->flags = (scat_req->req & HIF_WRITE) ? MMC_DATA_WRITE :
+ MMC_DATA_READ;
+
+ /* fill SG entries */
+ sg = scat_req->sgentries;
+ sg_init_table(sg, scat_req->scat_entries);
+
+ /* assemble SG list */
+ for (i = 0; i < scat_req->scat_entries; i++, sg++) {
+ if ((unsigned long)scat_req->scat_list[i].buf & 0x3)
+ /*
+ * Some scatter engines can handle unaligned
+ * buffers, print this as informational only.
+ */
+ ath6kl_dbg(ATH6KL_DBG_SCATTER,
+ "(%s) scatter buffer is unaligned 0x%p\n",
+ scat_req->req & HIF_WRITE ? "WR" : "RD",
+ scat_req->scat_list[i].buf);
+
+ ath6kl_dbg(ATH6KL_DBG_SCATTER, "%d: addr:0x%p, len:%d\n",
+ i, scat_req->scat_list[i].buf,
+ scat_req->scat_list[i].len);
+
+ sg_set_buf(sg, scat_req->scat_list[i].buf,
+ scat_req->scat_list[i].len);
+ }
+
+ /* set scatter-gather table for request */
+ data->sg = scat_req->sgentries;
+ data->sg_len = scat_req->scat_entries;
+}
+
+static int ath6kl_sdio_scat_rw(struct ath6kl_sdio *ar_sdio,
+ struct bus_request *req)
+{
+ struct mmc_request mmc_req;
+ struct mmc_command cmd;
+ struct mmc_data data;
+ struct hif_scatter_req *scat_req;
+ u8 opcode, rw;
+ int status, len;
+
+ scat_req = req->scat_req;
+
+ if (scat_req->virt_scat) {
+ len = scat_req->len;
+ if (scat_req->req & HIF_BLOCK_BASIS)
+ len = round_down(len, HIF_MBOX_BLOCK_SIZE);
+
+ status = ath6kl_sdio_io(ar_sdio->func, scat_req->req,
+ scat_req->addr, scat_req->virt_dma_buf,
+ len);
+ goto scat_complete;
+ }
+
+ memset(&mmc_req, 0, sizeof(struct mmc_request));
+ memset(&cmd, 0, sizeof(struct mmc_command));
+ memset(&data, 0, sizeof(struct mmc_data));
+
+ ath6kl_sdio_setup_scat_data(scat_req, &data);
+
+ opcode = (scat_req->req & HIF_FIXED_ADDRESS) ?
+ CMD53_ARG_FIXED_ADDRESS : CMD53_ARG_INCR_ADDRESS;
+
+ rw = (scat_req->req & HIF_WRITE) ? CMD53_ARG_WRITE : CMD53_ARG_READ;
+
+ /* Fixup the address so that the last byte will fall on MBOX EOM */
+ if (scat_req->req & HIF_WRITE) {
+ if (scat_req->addr == HIF_MBOX_BASE_ADDR)
+ scat_req->addr += HIF_MBOX_WIDTH - scat_req->len;
+ else
+ /* Uses extended address range */
+ scat_req->addr += HIF_MBOX0_EXT_WIDTH - scat_req->len;
+ }
+
+ /* set command argument */
+ ath6kl_sdio_set_cmd53_arg(&cmd.arg, rw, ar_sdio->func->num,
+ CMD53_ARG_BLOCK_BASIS, opcode, scat_req->addr,
+ data.blocks);
+
+ cmd.opcode = SD_IO_RW_EXTENDED;
+ cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
+
+ mmc_req.cmd = &cmd;
+ mmc_req.data = &data;
+
+ mmc_set_data_timeout(&data, ar_sdio->func->card);
+ /* synchronous call to process request */
+ mmc_wait_for_req(ar_sdio->func->card->host, &mmc_req);
+
+ status = cmd.error ? cmd.error : data.error;
+
+scat_complete:
+ scat_req->status = status;
+
+ if (scat_req->status)
+ ath6kl_err("Scatter write request failed:%d\n",
+ scat_req->status);
+
+ if (scat_req->req & HIF_ASYNCHRONOUS)
+ scat_req->complete(ar_sdio->ar->htc_target, scat_req);
+
+ return status;
+}
+
+static int ath6kl_sdio_alloc_prep_scat_req(struct ath6kl_sdio *ar_sdio,
+ int n_scat_entry, int n_scat_req,
+ bool virt_scat)
+{
+ struct hif_scatter_req *s_req;
+ struct bus_request *bus_req;
+ int i, scat_req_sz, scat_list_sz, sg_sz, buf_sz;
+ u8 *virt_buf;
+
+ scat_list_sz = (n_scat_entry - 1) * sizeof(struct hif_scatter_item);
+ scat_req_sz = sizeof(*s_req) + scat_list_sz;
+
+ if (!virt_scat)
+ sg_sz = sizeof(struct scatterlist) * n_scat_entry;
+ else
+ buf_sz = 2 * L1_CACHE_BYTES +
+ ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER;
+
+ for (i = 0; i < n_scat_req; i++) {
+ /* allocate the scatter request */
+ s_req = kzalloc(scat_req_sz, GFP_KERNEL);
+ if (!s_req)
+ return -ENOMEM;
+
+ if (virt_scat) {
+ virt_buf = kzalloc(buf_sz, GFP_KERNEL);
+ if (!virt_buf) {
+ kfree(s_req);
+ return -ENOMEM;
+ }
+
+ s_req->virt_dma_buf =
+ (u8 *)L1_CACHE_ALIGN((unsigned long)virt_buf);
+ } else {
+ /* allocate sglist */
+ s_req->sgentries = kzalloc(sg_sz, GFP_KERNEL);
+
+ if (!s_req->sgentries) {
+ kfree(s_req);
+ return -ENOMEM;
+ }
+ }
+
+ /* allocate a bus request for this scatter request */
+ bus_req = ath6kl_sdio_alloc_busreq(ar_sdio);
+ if (!bus_req) {
+ kfree(s_req->sgentries);
+ kfree(s_req->virt_dma_buf);
+ kfree(s_req);
+ return -ENOMEM;
+ }
+
+ /* assign the scatter request to this bus request */
+ bus_req->scat_req = s_req;
+ s_req->busrequest = bus_req;
+
+ s_req->virt_scat = virt_scat;
+
+ /* add it to the scatter pool */
+ hif_scatter_req_add(ar_sdio->ar, s_req);
+ }
+
+ return 0;
+}
+
+static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
+ u32 len, u32 request)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ u8 *tbuf = NULL;
+ int ret;
+ bool bounced = false;
+
+ if (request & HIF_BLOCK_BASIS)
+ len = round_down(len, HIF_MBOX_BLOCK_SIZE);
+
+ if (buf_needs_bounce(buf)) {
+ if (!ar_sdio->dma_buffer)
+ return -ENOMEM;
+ tbuf = ar_sdio->dma_buffer;
+ memcpy(tbuf, buf, len);
+ bounced = true;
+ } else
+ tbuf = buf;
+
+ sdio_claim_host(ar_sdio->func);
+ ret = ath6kl_sdio_io(ar_sdio->func, request, addr, tbuf, len);
+ if ((request & HIF_READ) && bounced)
+ memcpy(buf, tbuf, len);
+ sdio_release_host(ar_sdio->func);
+
+ return ret;
+}
+
+static void __ath6kl_sdio_write_async(struct ath6kl_sdio *ar_sdio,
+ struct bus_request *req)
+{
+ if (req->scat_req)
+ ath6kl_sdio_scat_rw(ar_sdio, req);
+ else {
+ void *context;
+ int status;
+
+ status = ath6kl_sdio_read_write_sync(ar_sdio->ar, req->address,
+ req->buffer, req->length,
+ req->request);
+ context = req->packet;
+ ath6kl_sdio_free_bus_req(ar_sdio, req);
+ ath6kldev_rw_comp_handler(context, status);
+ }
+}
+
+static void ath6kl_sdio_write_async_work(struct work_struct *work)
+{
+ struct ath6kl_sdio *ar_sdio;
+ unsigned long flags;
+ struct bus_request *req, *tmp_req;
+
+ ar_sdio = container_of(work, struct ath6kl_sdio, wr_async_work);
+ sdio_claim_host(ar_sdio->func);
+
+ spin_lock_irqsave(&ar_sdio->wr_async_lock, flags);
+ list_for_each_entry_safe(req, tmp_req, &ar_sdio->wr_asyncq, list) {
+ list_del(&req->list);
+ spin_unlock_irqrestore(&ar_sdio->wr_async_lock, flags);
+ __ath6kl_sdio_write_async(ar_sdio, req);
+ spin_lock_irqsave(&ar_sdio->wr_async_lock, flags);
+ }
+ spin_unlock_irqrestore(&ar_sdio->wr_async_lock, flags);
+
+ sdio_release_host(ar_sdio->func);
+}
+
+static void ath6kl_sdio_irq_handler(struct sdio_func *func)
+{
+ int status;
+ struct ath6kl_sdio *ar_sdio;
+
+ ar_sdio = sdio_get_drvdata(func);
+ atomic_set(&ar_sdio->irq_handling, 1);
+
+ /*
+ * Release the host during interrups so we can pick it back up when
+ * we process commands.
+ */
+ sdio_release_host(ar_sdio->func);
+
+ status = ath6kldev_intr_bh_handler(ar_sdio->ar);
+ sdio_claim_host(ar_sdio->func);
+ atomic_set(&ar_sdio->irq_handling, 0);
+ WARN_ON(status && status != -ECANCELED);
+}
+
+static int ath6kl_sdio_power_on(struct ath6kl_sdio *ar_sdio)
+{
+ struct sdio_func *func = ar_sdio->func;
+ int ret = 0;
+
+ if (!ar_sdio->is_disabled)
+ return 0;
+
+ sdio_claim_host(func);
+
+ ret = sdio_enable_func(func);
+ if (ret) {
+ ath6kl_err("Unable to enable sdio func: %d)\n", ret);
+ sdio_release_host(func);
+ return ret;
+ }
+
+ sdio_release_host(func);
+
+ /*
+ * Wait for hardware to initialise. It should take a lot less than
+ * 10 ms but let's be conservative here.
+ */
+ msleep(10);
+
+ ar_sdio->is_disabled = false;
+
+ return ret;
+}
+
+static int ath6kl_sdio_power_off(struct ath6kl_sdio *ar_sdio)
+{
+ int ret;
+
+ if (ar_sdio->is_disabled)
+ return 0;
+
+ /* Disable the card */
+ sdio_claim_host(ar_sdio->func);
+ ret = sdio_disable_func(ar_sdio->func);
+ sdio_release_host(ar_sdio->func);
+
+ if (ret)
+ return ret;
+
+ ar_sdio->is_disabled = true;
+
+ return ret;
+}
+
+static int ath6kl_sdio_write_async(struct ath6kl *ar, u32 address, u8 *buffer,
+ u32 length, u32 request,
+ struct htc_packet *packet)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ struct bus_request *bus_req;
+ unsigned long flags;
+
+ bus_req = ath6kl_sdio_alloc_busreq(ar_sdio);
+
+ if (!bus_req)
+ return -ENOMEM;
+
+ bus_req->address = address;
+ bus_req->buffer = buffer;
+ bus_req->length = length;
+ bus_req->request = request;
+ bus_req->packet = packet;
+
+ spin_lock_irqsave(&ar_sdio->wr_async_lock, flags);
+ list_add_tail(&bus_req->list, &ar_sdio->wr_asyncq);
+ spin_unlock_irqrestore(&ar_sdio->wr_async_lock, flags);
+ queue_work(ar->ath6kl_wq, &ar_sdio->wr_async_work);
+
+ return 0;
+}
+
+static void ath6kl_sdio_irq_enable(struct ath6kl *ar)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ int ret;
+
+ sdio_claim_host(ar_sdio->func);
+
+ /* Register the isr */
+ ret = sdio_claim_irq(ar_sdio->func, ath6kl_sdio_irq_handler);
+ if (ret)
+ ath6kl_err("Failed to claim sdio irq: %d\n", ret);
+
+ sdio_release_host(ar_sdio->func);
+}
+
+static void ath6kl_sdio_irq_disable(struct ath6kl *ar)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ int ret;
+
+ sdio_claim_host(ar_sdio->func);
+
+ /* Mask our function IRQ */
+ while (atomic_read(&ar_sdio->irq_handling)) {
+ sdio_release_host(ar_sdio->func);
+ schedule_timeout(HZ / 10);
+ sdio_claim_host(ar_sdio->func);
+ }
+
+ ret = sdio_release_irq(ar_sdio->func);
+ if (ret)
+ ath6kl_err("Failed to release sdio irq: %d\n", ret);
+
+ sdio_release_host(ar_sdio->func);
+}
+
+static struct hif_scatter_req *ath6kl_sdio_scatter_req_get(struct ath6kl *ar)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ struct hif_scatter_req *node = NULL;
+ unsigned long flag;
+
+ spin_lock_irqsave(&ar_sdio->scat_lock, flag);
+
+ if (!list_empty(&ar_sdio->scat_req)) {
+ node = list_first_entry(&ar_sdio->scat_req,
+ struct hif_scatter_req, list);
+ list_del(&node->list);
+ }
+
+ spin_unlock_irqrestore(&ar_sdio->scat_lock, flag);
+
+ return node;
+}
+
+static void ath6kl_sdio_scatter_req_add(struct ath6kl *ar,
+ struct hif_scatter_req *s_req)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ unsigned long flag;
+
+ spin_lock_irqsave(&ar_sdio->scat_lock, flag);
+
+ list_add_tail(&s_req->list, &ar_sdio->scat_req);
+
+ spin_unlock_irqrestore(&ar_sdio->scat_lock, flag);
+
+}
+
+/* scatter gather read write request */
+static int ath6kl_sdio_async_rw_scatter(struct ath6kl *ar,
+ struct hif_scatter_req *scat_req)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ u32 request = scat_req->req;
+ int status = 0;
+ unsigned long flags;
+
+ if (!scat_req->len)
+ return -EINVAL;
+
+ ath6kl_dbg(ATH6KL_DBG_SCATTER,
+ "hif-scatter: total len: %d scatter entries: %d\n",
+ scat_req->len, scat_req->scat_entries);
+
+ if (request & HIF_SYNCHRONOUS) {
+ sdio_claim_host(ar_sdio->func);
+ status = ath6kl_sdio_scat_rw(ar_sdio, scat_req->busrequest);
+ sdio_release_host(ar_sdio->func);
+ } else {
+ spin_lock_irqsave(&ar_sdio->wr_async_lock, flags);
+ list_add_tail(&scat_req->busrequest->list, &ar_sdio->wr_asyncq);
+ spin_unlock_irqrestore(&ar_sdio->wr_async_lock, flags);
+ queue_work(ar->ath6kl_wq, &ar_sdio->wr_async_work);
+ }
+
+ return status;
+}
+
+/* clean up scatter support */
+static void ath6kl_sdio_cleanup_scatter(struct ath6kl *ar)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ struct hif_scatter_req *s_req, *tmp_req;
+ unsigned long flag;
+
+ /* empty the free list */
+ spin_lock_irqsave(&ar_sdio->scat_lock, flag);
+ list_for_each_entry_safe(s_req, tmp_req, &ar_sdio->scat_req, list) {
+ list_del(&s_req->list);
+ spin_unlock_irqrestore(&ar_sdio->scat_lock, flag);
+
+ if (s_req->busrequest)
+ ath6kl_sdio_free_bus_req(ar_sdio, s_req->busrequest);
+ kfree(s_req->virt_dma_buf);
+ kfree(s_req->sgentries);
+ kfree(s_req);
+
+ spin_lock_irqsave(&ar_sdio->scat_lock, flag);
+ }
+ spin_unlock_irqrestore(&ar_sdio->scat_lock, flag);
+}
+
+/* setup of HIF scatter resources */
+static int ath6kl_sdio_enable_scatter(struct ath6kl *ar)
+{
+ struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
+ struct htc_target *target = ar->htc_target;
+ int ret;
+ bool virt_scat = false;
+
+ /* check if host supports scatter and it meets our requirements */
+ if (ar_sdio->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
+ ath6kl_err("host only supports scatter of :%d entries, need: %d\n",
+ ar_sdio->func->card->host->max_segs,
+ MAX_SCATTER_ENTRIES_PER_REQ);
+ virt_scat = true;
+ }
+
+ if (!virt_scat) {
+ ret = ath6kl_sdio_alloc_prep_scat_req(ar_sdio,
+ MAX_SCATTER_ENTRIES_PER_REQ,
+ MAX_SCATTER_REQUESTS, virt_scat);
+
+ if (!ret) {
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "hif-scatter enabled: max scatter req : %d entries: %d\n",
+ MAX_SCATTER_REQUESTS,
+ MAX_SCATTER_ENTRIES_PER_REQ);
+
+ target->max_scat_entries = MAX_SCATTER_ENTRIES_PER_REQ;
+ target->max_xfer_szper_scatreq =
+ MAX_SCATTER_REQ_TRANSFER_SIZE;
+ } else {
+ ath6kl_sdio_cleanup_scatter(ar);
+ ath6kl_warn("hif scatter resource setup failed, trying virtual scatter method\n");
+ }
+ }
+
+ if (virt_scat || ret) {
+ ret = ath6kl_sdio_alloc_prep_scat_req(ar_sdio,
+ ATH6KL_SCATTER_ENTRIES_PER_REQ,
+ ATH6KL_SCATTER_REQS, virt_scat);
+
+ if (ret) {
+ ath6kl_err("failed to alloc virtual scatter resources !\n");
+ ath6kl_sdio_cleanup_scatter(ar);
+ return ret;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_ANY,
+ "Vitual scatter enabled, max_scat_req:%d, entries:%d\n",
+ ATH6KL_SCATTER_REQS, ATH6KL_SCATTER_ENTRIES_PER_REQ);
+
+ target->max_scat_entries = ATH6KL_SCATTER_ENTRIES_PER_REQ;
+ target->max_xfer_szper_scatreq =
+ ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER;
+ }
+
+ return 0;
+}
+
+static const struct ath6kl_hif_ops ath6kl_sdio_ops = {
+ .read_write_sync = ath6kl_sdio_read_write_sync,
+ .write_async = ath6kl_sdio_write_async,
+ .irq_enable = ath6kl_sdio_irq_enable,
+ .irq_disable = ath6kl_sdio_irq_disable,
+ .scatter_req_get = ath6kl_sdio_scatter_req_get,
+ .scatter_req_add = ath6kl_sdio_scatter_req_add,
+ .enable_scatter = ath6kl_sdio_enable_scatter,
+ .scat_req_rw = ath6kl_sdio_async_rw_scatter,
+ .cleanup_scatter = ath6kl_sdio_cleanup_scatter,
+};
+
+static int ath6kl_sdio_probe(struct sdio_func *func,
+ const struct sdio_device_id *id)
+{
+ int ret;
+ struct ath6kl_sdio *ar_sdio;
+ struct ath6kl *ar;
+ int count;
+
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "%s: func: 0x%X, vendor id: 0x%X, dev id: 0x%X, block size: 0x%X/0x%X\n",
+ __func__, func->num, func->vendor,
+ func->device, func->max_blksize, func->cur_blksize);
+
+ ar_sdio = kzalloc(sizeof(struct ath6kl_sdio), GFP_KERNEL);
+ if (!ar_sdio)
+ return -ENOMEM;
+
+ ar_sdio->dma_buffer = kzalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);
+ if (!ar_sdio->dma_buffer) {
+ ret = -ENOMEM;
+ goto err_hif;
+ }
+
+ ar_sdio->func = func;
+ sdio_set_drvdata(func, ar_sdio);
+
+ ar_sdio->id = id;
+ ar_sdio->is_disabled = true;
+
+ spin_lock_init(&ar_sdio->lock);
+ spin_lock_init(&ar_sdio->scat_lock);
+ spin_lock_init(&ar_sdio->wr_async_lock);
+
+ INIT_LIST_HEAD(&ar_sdio->scat_req);
+ INIT_LIST_HEAD(&ar_sdio->bus_req_freeq);
+ INIT_LIST_HEAD(&ar_sdio->wr_asyncq);
+
+ INIT_WORK(&ar_sdio->wr_async_work, ath6kl_sdio_write_async_work);
+
+ for (count = 0; count < BUS_REQUEST_MAX_NUM; count++)
+ ath6kl_sdio_free_bus_req(ar_sdio, &ar_sdio->bus_req[count]);
+
+ ar = ath6kl_core_alloc(&ar_sdio->func->dev);
+ if (!ar) {
+ ath6kl_err("Failed to alloc ath6kl core\n");
+ ret = -ENOMEM;
+ goto err_dma;
+ }
+
+ ar_sdio->ar = ar;
+ ar->hif_priv = ar_sdio;
+ ar->hif_ops = &ath6kl_sdio_ops;
+
+ ath6kl_sdio_set_mbox_info(ar);
+
+ sdio_claim_host(func);
+
+ if ((ar_sdio->id->device & MANUFACTURER_ID_ATH6KL_BASE_MASK) >=
+ MANUFACTURER_ID_AR6003_BASE) {
+ /* enable 4-bit ASYNC interrupt on AR6003 or later */
+ ret = ath6kl_sdio_func0_cmd52_wr_byte(func->card,
+ CCCR_SDIO_IRQ_MODE_REG,
+ SDIO_IRQ_MODE_ASYNC_4BIT_IRQ);
+ if (ret) {
+ ath6kl_err("Failed to enable 4-bit async irq mode %d\n",
+ ret);
+ sdio_release_host(func);
+ goto err_dma;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_TRC, "4-bit async irq mode enabled\n");
+ }
+
+ /* give us some time to enable, in ms */
+ func->enable_timeout = 100;
+
+ sdio_release_host(func);
+
+ ret = ath6kl_sdio_power_on(ar_sdio);
+ if (ret)
+ goto err_dma;
+
+ sdio_claim_host(func);
+
+ ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE);
+ if (ret) {
+ ath6kl_err("Set sdio block size %d failed: %d)\n",
+ HIF_MBOX_BLOCK_SIZE, ret);
+ sdio_release_host(func);
+ goto err_off;
+ }
+
+ sdio_release_host(func);
+
+ ret = ath6kl_core_init(ar);
+ if (ret) {
+ ath6kl_err("Failed to init ath6kl core\n");
+ goto err_off;
+ }
+
+ return ret;
+
+err_off:
+ ath6kl_sdio_power_off(ar_sdio);
+err_dma:
+ kfree(ar_sdio->dma_buffer);
+err_hif:
+ kfree(ar_sdio);
+
+ return ret;
+}
+
+static void ath6kl_sdio_remove(struct sdio_func *func)
+{
+ struct ath6kl_sdio *ar_sdio;
+
+ ar_sdio = sdio_get_drvdata(func);
+
+ ath6kl_stop_txrx(ar_sdio->ar);
+ cancel_work_sync(&ar_sdio->wr_async_work);
+
+ ath6kl_unavail_ev(ar_sdio->ar);
+
+ ath6kl_sdio_power_off(ar_sdio);
+
+ kfree(ar_sdio->dma_buffer);
+ kfree(ar_sdio);
+}
+
+static const struct sdio_device_id ath6kl_sdio_devices[] = {
+ {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0))},
+ {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))},
+ {},
+};
+
+MODULE_DEVICE_TABLE(sdio, ath6kl_sdio_devices);
+
+static struct sdio_driver ath6kl_sdio_driver = {
+ .name = "ath6kl_sdio",
+ .id_table = ath6kl_sdio_devices,
+ .probe = ath6kl_sdio_probe,
+ .remove = ath6kl_sdio_remove,
+};
+
+static int __init ath6kl_sdio_init(void)
+{
+ int ret;
+
+ ret = sdio_register_driver(&ath6kl_sdio_driver);
+ if (ret)
+ ath6kl_err("sdio driver registration failed: %d\n", ret);
+
+ return ret;
+}
+
+static void __exit ath6kl_sdio_exit(void)
+{
+ sdio_unregister_driver(&ath6kl_sdio_driver);
+}
+
+module_init(ath6kl_sdio_init);
+module_exit(ath6kl_sdio_exit);
+
+MODULE_AUTHOR("Atheros Communications, Inc.");
+MODULE_DESCRIPTION("Driver support for Atheros AR600x SDIO devices");
+MODULE_LICENSE("Dual BSD/GPL");
+
+MODULE_FIRMWARE(AR6003_REV2_OTP_FILE);
+MODULE_FIRMWARE(AR6003_REV2_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6003_REV2_PATCH_FILE);
+MODULE_FIRMWARE(AR6003_REV2_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_REV2_DEFAULT_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_REV3_OTP_FILE);
+MODULE_FIRMWARE(AR6003_REV3_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6003_REV3_PATCH_FILE);
+MODULE_FIRMWARE(AR6003_REV3_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_REV3_DEFAULT_BOARD_DATA_FILE);
--- /dev/null
+/*
+ * Copyright (c) 2004-2010 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef TARGET_H
+#define TARGET_H
+
+#define AR6003_BOARD_DATA_SZ 1024
+#define AR6003_BOARD_EXT_DATA_SZ 768
+
+#define RESET_CONTROL_ADDRESS 0x00000000
+#define RESET_CONTROL_COLD_RST 0x00000100
+#define RESET_CONTROL_MBOX_RST 0x00000004
+
+#define CPU_CLOCK_STANDARD_S 0
+#define CPU_CLOCK_STANDARD 0x00000003
+#define CPU_CLOCK_ADDRESS 0x00000020
+
+#define CLOCK_CONTROL_ADDRESS 0x00000028
+#define CLOCK_CONTROL_LF_CLK32_S 2
+#define CLOCK_CONTROL_LF_CLK32 0x00000004
+
+#define SYSTEM_SLEEP_ADDRESS 0x000000c4
+#define SYSTEM_SLEEP_DISABLE_S 0
+#define SYSTEM_SLEEP_DISABLE 0x00000001
+
+#define LPO_CAL_ADDRESS 0x000000e0
+#define LPO_CAL_ENABLE_S 20
+#define LPO_CAL_ENABLE 0x00100000
+
+#define GPIO_PIN10_ADDRESS 0x00000050
+#define GPIO_PIN11_ADDRESS 0x00000054
+#define GPIO_PIN12_ADDRESS 0x00000058
+#define GPIO_PIN13_ADDRESS 0x0000005c
+
+#define HOST_INT_STATUS_ADDRESS 0x00000400
+#define HOST_INT_STATUS_ERROR_S 7
+#define HOST_INT_STATUS_ERROR 0x00000080
+
+#define HOST_INT_STATUS_CPU_S 6
+#define HOST_INT_STATUS_CPU 0x00000040
+
+#define HOST_INT_STATUS_COUNTER_S 4
+#define HOST_INT_STATUS_COUNTER 0x00000010
+
+#define CPU_INT_STATUS_ADDRESS 0x00000401
+
+#define ERROR_INT_STATUS_ADDRESS 0x00000402
+#define ERROR_INT_STATUS_WAKEUP_S 2
+#define ERROR_INT_STATUS_WAKEUP 0x00000004
+
+#define ERROR_INT_STATUS_RX_UNDERFLOW_S 1
+#define ERROR_INT_STATUS_RX_UNDERFLOW 0x00000002
+
+#define ERROR_INT_STATUS_TX_OVERFLOW_S 0
+#define ERROR_INT_STATUS_TX_OVERFLOW 0x00000001
+
+#define COUNTER_INT_STATUS_ADDRESS 0x00000403
+#define COUNTER_INT_STATUS_COUNTER_S 0
+#define COUNTER_INT_STATUS_COUNTER 0x000000ff
+
+#define RX_LOOKAHEAD_VALID_ADDRESS 0x00000405
+
+#define INT_STATUS_ENABLE_ADDRESS 0x00000418
+#define INT_STATUS_ENABLE_ERROR_S 7
+#define INT_STATUS_ENABLE_ERROR 0x00000080
+
+#define INT_STATUS_ENABLE_CPU_S 6
+#define INT_STATUS_ENABLE_CPU 0x00000040
+
+#define INT_STATUS_ENABLE_INT_S 5
+#define INT_STATUS_ENABLE_INT 0x00000020
+#define INT_STATUS_ENABLE_COUNTER_S 4
+#define INT_STATUS_ENABLE_COUNTER 0x00000010
+
+#define INT_STATUS_ENABLE_MBOX_DATA_S 0
+#define INT_STATUS_ENABLE_MBOX_DATA 0x0000000f
+
+#define CPU_INT_STATUS_ENABLE_ADDRESS 0x00000419
+#define CPU_INT_STATUS_ENABLE_BIT_S 0
+#define CPU_INT_STATUS_ENABLE_BIT 0x000000ff
+
+#define ERROR_STATUS_ENABLE_ADDRESS 0x0000041a
+#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_S 1
+#define ERROR_STATUS_ENABLE_RX_UNDERFLOW 0x00000002
+
+#define ERROR_STATUS_ENABLE_TX_OVERFLOW_S 0
+#define ERROR_STATUS_ENABLE_TX_OVERFLOW 0x00000001
+
+#define COUNTER_INT_STATUS_ENABLE_ADDRESS 0x0000041b
+#define COUNTER_INT_STATUS_ENABLE_BIT_S 0
+#define COUNTER_INT_STATUS_ENABLE_BIT 0x000000ff
+
+#define COUNT_ADDRESS 0x00000420
+
+#define COUNT_DEC_ADDRESS 0x00000440
+
+#define WINDOW_DATA_ADDRESS 0x00000474
+#define WINDOW_WRITE_ADDR_ADDRESS 0x00000478
+#define WINDOW_READ_ADDR_ADDRESS 0x0000047c
+#define CPU_DBG_SEL_ADDRESS 0x00000483
+#define CPU_DBG_ADDRESS 0x00000484
+
+#define LOCAL_SCRATCH_ADDRESS 0x000000c0
+#define ATH6KL_OPTION_SLEEP_DISABLE 0x08
+
+#define RTC_BASE_ADDRESS 0x00004000
+#define GPIO_BASE_ADDRESS 0x00014000
+#define MBOX_BASE_ADDRESS 0x00018000
+#define ANALOG_INTF_BASE_ADDRESS 0x0001c000
+
+/* real name of the register is unknown */
+#define ATH6KL_ANALOG_PLL_REGISTER (ANALOG_INTF_BASE_ADDRESS + 0x284)
+
+#define SM(f, v) (((v) << f##_S) & f)
+#define MS(f, v) (((v) & f) >> f##_S)
+
+/*
+ * xxx_HOST_INTEREST_ADDRESS is the address in Target RAM of the
+ * host_interest structure.
+ *
+ * Host Interest is shared between Host and Target in order to coordinate
+ * between the two, and is intended to remain constant (with additions only
+ * at the end).
+ */
+#define ATH6KL_HI_START_ADDR 0x00540600
+
+/*
+ * These are items that the Host may need to access
+ * via BMI or via the Diagnostic Window. The position
+ * of items in this structure must remain constant.
+ * across firmware revisions!
+ *
+ * Types for each item must be fixed size across target and host platforms.
+ * The structure is used only to calculate offset for each register with
+ * HI_ITEM() macro, no values are stored to it.
+ *
+ * More items may be added at the end.
+ */
+struct host_interest {
+ /*
+ * Pointer to application-defined area, if any.
+ * Set by Target application during startup.
+ */
+ u32 hi_app_host_interest; /* 0x00 */
+
+ /* Pointer to register dump area, valid after Target crash. */
+ u32 hi_failure_state; /* 0x04 */
+
+ /* Pointer to debug logging header */
+ u32 hi_dbglog_hdr; /* 0x08 */
+
+ u32 hi_unused1; /* 0x0c */
+
+ /*
+ * General-purpose flag bits, similar to ATH6KL_OPTION_* flags.
+ * Can be used by application rather than by OS.
+ */
+ u32 hi_option_flag; /* 0x10 */
+
+ /*
+ * Boolean that determines whether or not to
+ * display messages on the serial port.
+ */
+ u32 hi_serial_enable; /* 0x14 */
+
+ /* Start address of DataSet index, if any */
+ u32 hi_dset_list_head; /* 0x18 */
+
+ /* Override Target application start address */
+ u32 hi_app_start; /* 0x1c */
+
+ /* Clock and voltage tuning */
+ u32 hi_skip_clock_init; /* 0x20 */
+ u32 hi_core_clock_setting; /* 0x24 */
+ u32 hi_cpu_clock_setting; /* 0x28 */
+ u32 hi_system_sleep_setting; /* 0x2c */
+ u32 hi_xtal_control_setting; /* 0x30 */
+ u32 hi_pll_ctrl_setting_24ghz; /* 0x34 */
+ u32 hi_pll_ctrl_setting_5ghz; /* 0x38 */
+ u32 hi_ref_voltage_trim_setting; /* 0x3c */
+ u32 hi_clock_info; /* 0x40 */
+
+ /*
+ * Flash configuration overrides, used only
+ * when firmware is not executing from flash.
+ * (When using flash, modify the global variables
+ * with equivalent names.)
+ */
+ u32 hi_bank0_addr_value; /* 0x44 */
+ u32 hi_bank0_read_value; /* 0x48 */
+ u32 hi_bank0_write_value; /* 0x4c */
+ u32 hi_bank0_config_value; /* 0x50 */
+
+ /* Pointer to Board Data */
+ u32 hi_board_data; /* 0x54 */
+ u32 hi_board_data_initialized; /* 0x58 */
+
+ u32 hi_dset_ram_index_tbl; /* 0x5c */
+
+ u32 hi_desired_baud_rate; /* 0x60 */
+ u32 hi_dbglog_config; /* 0x64 */
+ u32 hi_end_ram_reserve_sz; /* 0x68 */
+ u32 hi_mbox_io_block_sz; /* 0x6c */
+
+ u32 hi_num_bpatch_streams; /* 0x70 -- unused */
+ u32 hi_mbox_isr_yield_limit; /* 0x74 */
+
+ u32 hi_refclk_hz; /* 0x78 */
+ u32 hi_ext_clk_detected; /* 0x7c */
+ u32 hi_dbg_uart_txpin; /* 0x80 */
+ u32 hi_dbg_uart_rxpin; /* 0x84 */
+ u32 hi_hci_uart_baud; /* 0x88 */
+ u32 hi_hci_uart_pin_assignments; /* 0x8C */
+ /*
+ * NOTE: byte [0] = tx pin, [1] = rx pin, [2] = rts pin, [3] = cts
+ * pin
+ */
+ u32 hi_hci_uart_baud_scale_val; /* 0x90 */
+ u32 hi_hci_uart_baud_step_val; /* 0x94 */
+
+ u32 hi_allocram_start; /* 0x98 */
+ u32 hi_allocram_sz; /* 0x9c */
+ u32 hi_hci_bridge_flags; /* 0xa0 */
+ u32 hi_hci_uart_support_pins; /* 0xa4 */
+ /*
+ * NOTE: byte [0] = RESET pin (bit 7 is polarity),
+ * bytes[1]..bytes[3] are for future use
+ */
+ u32 hi_hci_uart_pwr_mgmt_params; /* 0xa8 */
+ /*
+ * 0xa8 - [1]: 0 = UART FC active low, 1 = UART FC active high
+ * [31:16]: wakeup timeout in ms
+ */
+
+ /* Pointer to extended board data */
+ u32 hi_board_ext_data; /* 0xac */
+ u32 hi_board_ext_data_config; /* 0xb0 */
+
+ /*
+ * Bit [0] : valid
+ * Bit[31:16: size
+ */
+ /*
+ * hi_reset_flag is used to do some stuff when target reset.
+ * such as restore app_start after warm reset or
+ * preserve host Interest area, or preserve ROM data, literals etc.
+ */
+ u32 hi_reset_flag; /* 0xb4 */
+ /* indicate hi_reset_flag is valid */
+ u32 hi_reset_flag_valid; /* 0xb8 */
+ u32 hi_hci_uart_pwr_mgmt_params_ext; /* 0xbc */
+ /*
+ * 0xbc - [31:0]: idle timeout in ms
+ */
+ /* ACS flags */
+ u32 hi_acs_flags; /* 0xc0 */
+ u32 hi_console_flags; /* 0xc4 */
+ u32 hi_nvram_state; /* 0xc8 */
+ u32 hi_option_flag2; /* 0xcc */
+
+ /* If non-zero, override values sent to Host in WMI_READY event. */
+ u32 hi_sw_version_override; /* 0xd0 */
+ u32 hi_abi_version_override; /* 0xd4 */
+
+ /*
+ * Percentage of high priority RX traffic to total expected RX traffic -
+ * applicable only to ar6004
+ */
+ u32 hi_hp_rx_traffic_ratio; /* 0xd8 */
+
+ /* test applications flags */
+ u32 hi_test_apps_related ; /* 0xdc */
+ /* location of test script */
+ u32 hi_ota_testscript; /* 0xe0 */
+ /* location of CAL data */
+ u32 hi_cal_data; /* 0xe4 */
+ /* Number of packet log buffers */
+ u32 hi_pktlog_num_buffers; /* 0xe8 */
+
+} __packed;
+
+#define HI_ITEM(item) offsetof(struct host_interest, item)
+
+#define HI_OPTION_MAC_ADDR_METHOD_SHIFT 3
+
+#define HI_OPTION_FW_MODE_IBSS 0x0
+#define HI_OPTION_FW_MODE_BSS_STA 0x1
+#define HI_OPTION_FW_MODE_AP 0x2
+
+#define HI_OPTION_NUM_DEV_SHIFT 0x9
+
+#define HI_OPTION_FW_BRIDGE_SHIFT 0x04
+
+/* Fw Mode/SubMode Mask
+|------------------------------------------------------------------------------|
+| SUB | SUB | SUB | SUB | | | |
+| MODE[3] | MODE[2] | MODE[1] | MODE[0] | MODE[3] | MODE[2] | MODE[1] | MODE[0|
+| (2) | (2) | (2) | (2) | (2) | (2) | (2) | (2)
+|------------------------------------------------------------------------------|
+*/
+#define HI_OPTION_FW_MODE_SHIFT 0xC
+
+/* Convert a Target virtual address into a Target physical address */
+#define TARG_VTOP(vaddr) (vaddr & 0x001fffff)
+
+#define AR6003_REV2_APP_START_OVERRIDE 0x944C00
+#define AR6003_REV2_APP_LOAD_ADDRESS 0x543180
+#define AR6003_REV2_BOARD_EXT_DATA_ADDRESS 0x57E500
+#define AR6003_REV2_DATASET_PATCH_ADDRESS 0x57e884
+#define AR6003_REV2_RAM_RESERVE_SIZE 6912
+
+#define AR6003_REV3_APP_START_OVERRIDE 0x945d00
+#define AR6003_REV3_APP_LOAD_ADDRESS 0x545000
+#define AR6003_REV3_BOARD_EXT_DATA_ADDRESS 0x542330
+#define AR6003_REV3_DATASET_PATCH_ADDRESS 0x57FF74
+#define AR6003_REV3_RAM_RESERVE_SIZE 512
+
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "core.h"
+#include "debug.h"
+
+static u8 ath6kl_ibss_map_epid(struct sk_buff *skb, struct net_device *dev,
+ u32 *map_no)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ struct ethhdr *eth_hdr;
+ u32 i, ep_map = -1;
+ u8 *datap;
+
+ *map_no = 0;
+ datap = skb->data;
+ eth_hdr = (struct ethhdr *) (datap + sizeof(struct wmi_data_hdr));
+
+ if (is_multicast_ether_addr(eth_hdr->h_dest))
+ return ENDPOINT_2;
+
+ for (i = 0; i < ar->node_num; i++) {
+ if (memcmp(eth_hdr->h_dest, ar->node_map[i].mac_addr,
+ ETH_ALEN) == 0) {
+ *map_no = i + 1;
+ ar->node_map[i].tx_pend++;
+ return ar->node_map[i].ep_id;
+ }
+
+ if ((ep_map == -1) && !ar->node_map[i].tx_pend)
+ ep_map = i;
+ }
+
+ if (ep_map == -1) {
+ ep_map = ar->node_num;
+ ar->node_num++;
+ if (ar->node_num > MAX_NODE_NUM)
+ return ENDPOINT_UNUSED;
+ }
+
+ memcpy(ar->node_map[ep_map].mac_addr, eth_hdr->h_dest, ETH_ALEN);
+
+ for (i = ENDPOINT_2; i <= ENDPOINT_5; i++) {
+ if (!ar->tx_pending[i]) {
+ ar->node_map[ep_map].ep_id = i;
+ break;
+ }
+
+ /*
+ * No free endpoint is available, start redistribution on
+ * the inuse endpoints.
+ */
+ if (i == ENDPOINT_5) {
+ ar->node_map[ep_map].ep_id = ar->next_ep_id;
+ ar->next_ep_id++;
+ if (ar->next_ep_id > ENDPOINT_5)
+ ar->next_ep_id = ENDPOINT_2;
+ }
+ }
+
+ *map_no = ep_map + 1;
+ ar->node_map[ep_map].tx_pend++;
+
+ return ar->node_map[ep_map].ep_id;
+}
+
+static bool ath6kl_powersave_ap(struct ath6kl *ar, struct sk_buff *skb,
+ bool *more_data)
+{
+ struct ethhdr *datap = (struct ethhdr *) skb->data;
+ struct ath6kl_sta *conn = NULL;
+ bool ps_queued = false, is_psq_empty = false;
+
+ if (is_multicast_ether_addr(datap->h_dest)) {
+ u8 ctr = 0;
+ bool q_mcast = false;
+
+ for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
+ if (ar->sta_list[ctr].sta_flags & STA_PS_SLEEP) {
+ q_mcast = true;
+ break;
+ }
+ }
+
+ if (q_mcast) {
+ /*
+ * If this transmit is not because of a Dtim Expiry
+ * q it.
+ */
+ if (!test_bit(DTIM_EXPIRED, &ar->flag)) {
+ bool is_mcastq_empty = false;
+
+ spin_lock_bh(&ar->mcastpsq_lock);
+ is_mcastq_empty =
+ skb_queue_empty(&ar->mcastpsq);
+ skb_queue_tail(&ar->mcastpsq, skb);
+ spin_unlock_bh(&ar->mcastpsq_lock);
+
+ /*
+ * If this is the first Mcast pkt getting
+ * queued indicate to the target to set the
+ * BitmapControl LSB of the TIM IE.
+ */
+ if (is_mcastq_empty)
+ ath6kl_wmi_set_pvb_cmd(ar->wmi,
+ MCAST_AID, 1);
+
+ ps_queued = true;
+ } else {
+ /*
+ * This transmit is because of Dtim expiry.
+ * Determine if MoreData bit has to be set.
+ */
+ spin_lock_bh(&ar->mcastpsq_lock);
+ if (!skb_queue_empty(&ar->mcastpsq))
+ *more_data = true;
+ spin_unlock_bh(&ar->mcastpsq_lock);
+ }
+ }
+ } else {
+ conn = ath6kl_find_sta(ar, datap->h_dest);
+ if (!conn) {
+ dev_kfree_skb(skb);
+
+ /* Inform the caller that the skb is consumed */
+ return true;
+ }
+
+ if (conn->sta_flags & STA_PS_SLEEP) {
+ if (!(conn->sta_flags & STA_PS_POLLED)) {
+ /* Queue the frames if the STA is sleeping */
+ spin_lock_bh(&conn->psq_lock);
+ is_psq_empty = skb_queue_empty(&conn->psq);
+ skb_queue_tail(&conn->psq, skb);
+ spin_unlock_bh(&conn->psq_lock);
+
+ /*
+ * If this is the first pkt getting queued
+ * for this STA, update the PVB for this
+ * STA.
+ */
+ if (is_psq_empty)
+ ath6kl_wmi_set_pvb_cmd(ar->wmi,
+ conn->aid, 1);
+
+ ps_queued = true;
+ } else {
+ /*
+ * This tx is because of a PsPoll.
+ * Determine if MoreData bit has to be set.
+ */
+ spin_lock_bh(&conn->psq_lock);
+ if (!skb_queue_empty(&conn->psq))
+ *more_data = true;
+ spin_unlock_bh(&conn->psq_lock);
+ }
+ }
+ }
+
+ return ps_queued;
+}
+
+/* Tx functions */
+
+int ath6kl_control_tx(void *devt, struct sk_buff *skb,
+ enum htc_endpoint_id eid)
+{
+ struct ath6kl *ar = devt;
+ int status = 0;
+ struct ath6kl_cookie *cookie = NULL;
+
+ spin_lock_bh(&ar->lock);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_TX,
+ "%s: skb=0x%p, len=0x%x eid =%d\n", __func__,
+ skb, skb->len, eid);
+
+ if (test_bit(WMI_CTRL_EP_FULL, &ar->flag) && (eid == ar->ctrl_ep)) {
+ /*
+ * Control endpoint is full, don't allocate resources, we
+ * are just going to drop this packet.
+ */
+ cookie = NULL;
+ ath6kl_err("wmi ctrl ep full, dropping pkt : 0x%p, len:%d\n",
+ skb, skb->len);
+ } else
+ cookie = ath6kl_alloc_cookie(ar);
+
+ if (cookie == NULL) {
+ spin_unlock_bh(&ar->lock);
+ status = -ENOMEM;
+ goto fail_ctrl_tx;
+ }
+
+ ar->tx_pending[eid]++;
+
+ if (eid != ar->ctrl_ep)
+ ar->total_tx_data_pend++;
+
+ spin_unlock_bh(&ar->lock);
+
+ cookie->skb = skb;
+ cookie->map_no = 0;
+ set_htc_pkt_info(&cookie->htc_pkt, cookie, skb->data, skb->len,
+ eid, ATH6KL_CONTROL_PKT_TAG);
+
+ /*
+ * This interface is asynchronous, if there is an error, cleanup
+ * will happen in the TX completion callback.
+ */
+ ath6kl_htc_tx(ar->htc_target, &cookie->htc_pkt);
+
+ return 0;
+
+fail_ctrl_tx:
+ dev_kfree_skb(skb);
+ return status;
+}
+
+int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_cookie *cookie = NULL;
+ enum htc_endpoint_id eid = ENDPOINT_UNUSED;
+ u32 map_no = 0;
+ u16 htc_tag = ATH6KL_DATA_PKT_TAG;
+ u8 ac = 99 ; /* initialize to unmapped ac */
+ bool chk_adhoc_ps_mapping = false, more_data = false;
+ struct wmi_tx_meta_v2 meta_v2;
+ int ret;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_TX,
+ "%s: skb=0x%p, data=0x%p, len=0x%x\n", __func__,
+ skb, skb->data, skb->len);
+
+ /* If target is not associated */
+ if (!test_bit(CONNECTED, &ar->flag)) {
+ dev_kfree_skb(skb);
+ return 0;
+ }
+
+ if (!test_bit(WMI_READY, &ar->flag))
+ goto fail_tx;
+
+ /* AP mode Power saving processing */
+ if (ar->nw_type == AP_NETWORK) {
+ if (ath6kl_powersave_ap(ar, skb, &more_data))
+ return 0;
+ }
+
+ if (test_bit(WMI_ENABLED, &ar->flag)) {
+ memset(&meta_v2, 0, sizeof(meta_v2));
+
+ if (skb_headroom(skb) < dev->needed_headroom) {
+ WARN_ON(1);
+ goto fail_tx;
+ }
+
+ if (ath6kl_wmi_dix_2_dot3(ar->wmi, skb)) {
+ ath6kl_err("ath6kl_wmi_dix_2_dot3 failed\n");
+ goto fail_tx;
+ }
+
+ if (ath6kl_wmi_data_hdr_add(ar->wmi, skb, DATA_MSGTYPE,
+ more_data, 0, 0, NULL)) {
+ ath6kl_err("wmi_data_hdr_add failed\n");
+ goto fail_tx;
+ }
+
+ if ((ar->nw_type == ADHOC_NETWORK) &&
+ ar->ibss_ps_enable && test_bit(CONNECTED, &ar->flag))
+ chk_adhoc_ps_mapping = true;
+ else {
+ /* get the stream mapping */
+ ret = ath6kl_wmi_implicit_create_pstream(ar->wmi, skb,
+ 0, test_bit(WMM_ENABLED, &ar->flag), &ac);
+ if (ret)
+ goto fail_tx;
+ }
+ } else
+ goto fail_tx;
+
+ spin_lock_bh(&ar->lock);
+
+ if (chk_adhoc_ps_mapping)
+ eid = ath6kl_ibss_map_epid(skb, dev, &map_no);
+ else
+ eid = ar->ac2ep_map[ac];
+
+ if (eid == 0 || eid == ENDPOINT_UNUSED) {
+ ath6kl_err("eid %d is not mapped!\n", eid);
+ spin_unlock_bh(&ar->lock);
+ goto fail_tx;
+ }
+
+ /* allocate resource for this packet */
+ cookie = ath6kl_alloc_cookie(ar);
+
+ if (!cookie) {
+ spin_unlock_bh(&ar->lock);
+ goto fail_tx;
+ }
+
+ /* update counts while the lock is held */
+ ar->tx_pending[eid]++;
+ ar->total_tx_data_pend++;
+
+ spin_unlock_bh(&ar->lock);
+
+ cookie->skb = skb;
+ cookie->map_no = map_no;
+ set_htc_pkt_info(&cookie->htc_pkt, cookie, skb->data, skb->len,
+ eid, htc_tag);
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, __func__, skb->data, skb->len);
+
+ /*
+ * HTC interface is asynchronous, if this fails, cleanup will
+ * happen in the ath6kl_tx_complete callback.
+ */
+ ath6kl_htc_tx(ar->htc_target, &cookie->htc_pkt);
+
+ return 0;
+
+fail_tx:
+ dev_kfree_skb(skb);
+
+ ar->net_stats.tx_dropped++;
+ ar->net_stats.tx_aborted_errors++;
+
+ return 0;
+}
+
+/* indicate tx activity or inactivity on a WMI stream */
+void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active)
+{
+ struct ath6kl *ar = devt;
+ enum htc_endpoint_id eid;
+ int i;
+
+ eid = ar->ac2ep_map[traffic_class];
+
+ if (!test_bit(WMI_ENABLED, &ar->flag))
+ goto notify_htc;
+
+ spin_lock_bh(&ar->lock);
+
+ ar->ac_stream_active[traffic_class] = active;
+
+ if (active) {
+ /*
+ * Keep track of the active stream with the highest
+ * priority.
+ */
+ if (ar->ac_stream_pri_map[traffic_class] >
+ ar->hiac_stream_active_pri)
+ /* set the new highest active priority */
+ ar->hiac_stream_active_pri =
+ ar->ac_stream_pri_map[traffic_class];
+
+ } else {
+ /*
+ * We may have to search for the next active stream
+ * that is the highest priority.
+ */
+ if (ar->hiac_stream_active_pri ==
+ ar->ac_stream_pri_map[traffic_class]) {
+ /*
+ * The highest priority stream just went inactive
+ * reset and search for the "next" highest "active"
+ * priority stream.
+ */
+ ar->hiac_stream_active_pri = 0;
+
+ for (i = 0; i < WMM_NUM_AC; i++) {
+ if (ar->ac_stream_active[i] &&
+ (ar->ac_stream_pri_map[i] >
+ ar->hiac_stream_active_pri))
+ /*
+ * Set the new highest active
+ * priority.
+ */
+ ar->hiac_stream_active_pri =
+ ar->ac_stream_pri_map[i];
+ }
+ }
+ }
+
+ spin_unlock_bh(&ar->lock);
+
+notify_htc:
+ /* notify HTC, this may cause credit distribution changes */
+ ath6kl_htc_indicate_activity_change(ar->htc_target, eid, active);
+}
+
+enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
+ struct htc_packet *packet)
+{
+ struct ath6kl *ar = target->dev->ar;
+ enum htc_endpoint_id endpoint = packet->endpoint;
+
+ if (endpoint == ar->ctrl_ep) {
+ /*
+ * Under normal WMI if this is getting full, then something
+ * is running rampant the host should not be exhausting the
+ * WMI queue with too many commands the only exception to
+ * this is during testing using endpointping.
+ */
+ spin_lock_bh(&ar->lock);
+ set_bit(WMI_CTRL_EP_FULL, &ar->flag);
+ spin_unlock_bh(&ar->lock);
+ ath6kl_err("wmi ctrl ep is full\n");
+ return HTC_SEND_FULL_KEEP;
+ }
+
+ if (packet->info.tx.tag == ATH6KL_CONTROL_PKT_TAG)
+ return HTC_SEND_FULL_KEEP;
+
+ if (ar->nw_type == ADHOC_NETWORK)
+ /*
+ * In adhoc mode, we cannot differentiate traffic
+ * priorities so there is no need to continue, however we
+ * should stop the network.
+ */
+ goto stop_net_queues;
+
+ /*
+ * The last MAX_HI_COOKIE_NUM "batch" of cookies are reserved for
+ * the highest active stream.
+ */
+ if (ar->ac_stream_pri_map[ar->ep2ac_map[endpoint]] <
+ ar->hiac_stream_active_pri &&
+ ar->cookie_count <= MAX_HI_COOKIE_NUM)
+ /*
+ * Give preference to the highest priority stream by
+ * dropping the packets which overflowed.
+ */
+ return HTC_SEND_FULL_DROP;
+
+stop_net_queues:
+ spin_lock_bh(&ar->lock);
+ set_bit(NETQ_STOPPED, &ar->flag);
+ spin_unlock_bh(&ar->lock);
+ netif_stop_queue(ar->net_dev);
+
+ return HTC_SEND_FULL_KEEP;
+}
+
+/* TODO this needs to be looked at */
+static void ath6kl_tx_clear_node_map(struct ath6kl *ar,
+ enum htc_endpoint_id eid, u32 map_no)
+{
+ u32 i;
+
+ if (ar->nw_type != ADHOC_NETWORK)
+ return;
+
+ if (!ar->ibss_ps_enable)
+ return;
+
+ if (eid == ar->ctrl_ep)
+ return;
+
+ if (map_no == 0)
+ return;
+
+ map_no--;
+ ar->node_map[map_no].tx_pend--;
+
+ if (ar->node_map[map_no].tx_pend)
+ return;
+
+ if (map_no != (ar->node_num - 1))
+ return;
+
+ for (i = ar->node_num; i > 0; i--) {
+ if (ar->node_map[i - 1].tx_pend)
+ break;
+
+ memset(&ar->node_map[i - 1], 0,
+ sizeof(struct ath6kl_node_mapping));
+ ar->node_num--;
+ }
+}
+
+void ath6kl_tx_complete(void *context, struct list_head *packet_queue)
+{
+ struct ath6kl *ar = context;
+ struct sk_buff_head skb_queue;
+ struct htc_packet *packet;
+ struct sk_buff *skb;
+ struct ath6kl_cookie *ath6kl_cookie;
+ u32 map_no = 0;
+ int status;
+ enum htc_endpoint_id eid;
+ bool wake_event = false;
+ bool flushing = false;
+
+ skb_queue_head_init(&skb_queue);
+
+ /* lock the driver as we update internal state */
+ spin_lock_bh(&ar->lock);
+
+ /* reap completed packets */
+ while (!list_empty(packet_queue)) {
+
+ packet = list_first_entry(packet_queue, struct htc_packet,
+ list);
+ list_del(&packet->list);
+
+ ath6kl_cookie = (struct ath6kl_cookie *)packet->pkt_cntxt;
+ if (!ath6kl_cookie)
+ goto fatal;
+
+ status = packet->status;
+ skb = ath6kl_cookie->skb;
+ eid = packet->endpoint;
+ map_no = ath6kl_cookie->map_no;
+
+ if (!skb || !skb->data)
+ goto fatal;
+
+ packet->buf = skb->data;
+
+ __skb_queue_tail(&skb_queue, skb);
+
+ if (!status && (packet->act_len != skb->len))
+ goto fatal;
+
+ ar->tx_pending[eid]--;
+
+ if (eid != ar->ctrl_ep)
+ ar->total_tx_data_pend--;
+
+ if (eid == ar->ctrl_ep) {
+ if (test_bit(WMI_CTRL_EP_FULL, &ar->flag))
+ clear_bit(WMI_CTRL_EP_FULL, &ar->flag);
+
+ if (ar->tx_pending[eid] == 0)
+ wake_event = true;
+ }
+
+ if (status) {
+ if (status == -ECANCELED)
+ /* a packet was flushed */
+ flushing = true;
+
+ ar->net_stats.tx_errors++;
+
+ if (status != -ENOSPC)
+ ath6kl_err("tx error, status: 0x%x\n", status);
+ ath6kl_dbg(ATH6KL_DBG_WLAN_TX,
+ "%s: skb=0x%p data=0x%p len=0x%x eid=%d %s\n",
+ __func__, skb, packet->buf, packet->act_len,
+ eid, "error!");
+ } else {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_TX,
+ "%s: skb=0x%p data=0x%p len=0x%x eid=%d %s\n",
+ __func__, skb, packet->buf, packet->act_len,
+ eid, "OK");
+
+ flushing = false;
+ ar->net_stats.tx_packets++;
+ ar->net_stats.tx_bytes += skb->len;
+ }
+
+ ath6kl_tx_clear_node_map(ar, eid, map_no);
+
+ ath6kl_free_cookie(ar, ath6kl_cookie);
+
+ if (test_bit(NETQ_STOPPED, &ar->flag))
+ clear_bit(NETQ_STOPPED, &ar->flag);
+ }
+
+ spin_unlock_bh(&ar->lock);
+
+ __skb_queue_purge(&skb_queue);
+
+ if (test_bit(CONNECTED, &ar->flag)) {
+ if (!flushing)
+ netif_wake_queue(ar->net_dev);
+ }
+
+ if (wake_event)
+ wake_up(&ar->event_wq);
+
+ return;
+
+fatal:
+ WARN_ON(1);
+ spin_unlock_bh(&ar->lock);
+ return;
+}
+
+void ath6kl_tx_data_cleanup(struct ath6kl *ar)
+{
+ int i;
+
+ /* flush all the data (non-control) streams */
+ for (i = 0; i < WMM_NUM_AC; i++)
+ ath6kl_htc_flush_txep(ar->htc_target, ar->ac2ep_map[i],
+ ATH6KL_DATA_PKT_TAG);
+}
+
+/* Rx functions */
+
+static void ath6kl_deliver_frames_to_nw_stack(struct net_device *dev,
+ struct sk_buff *skb)
+{
+ if (!skb)
+ return;
+
+ skb->dev = dev;
+
+ if (!(skb->dev->flags & IFF_UP)) {
+ dev_kfree_skb(skb);
+ return;
+ }
+
+ skb->protocol = eth_type_trans(skb, skb->dev);
+
+ netif_rx_ni(skb);
+}
+
+static void ath6kl_alloc_netbufs(struct sk_buff_head *q, u16 num)
+{
+ struct sk_buff *skb;
+
+ while (num) {
+ skb = ath6kl_buf_alloc(ATH6KL_BUFFER_SIZE);
+ if (!skb) {
+ ath6kl_err("netbuf allocation failed\n");
+ return;
+ }
+ skb_queue_tail(q, skb);
+ num--;
+ }
+}
+
+static struct sk_buff *aggr_get_free_skb(struct aggr_info *p_aggr)
+{
+ struct sk_buff *skb = NULL;
+
+ if (skb_queue_len(&p_aggr->free_q) < (AGGR_NUM_OF_FREE_NETBUFS >> 2))
+ ath6kl_alloc_netbufs(&p_aggr->free_q, AGGR_NUM_OF_FREE_NETBUFS);
+
+ skb = skb_dequeue(&p_aggr->free_q);
+
+ return skb;
+}
+
+void ath6kl_rx_refill(struct htc_target *target, enum htc_endpoint_id endpoint)
+{
+ struct ath6kl *ar = target->dev->ar;
+ struct sk_buff *skb;
+ int rx_buf;
+ int n_buf_refill;
+ struct htc_packet *packet;
+ struct list_head queue;
+
+ n_buf_refill = ATH6KL_MAX_RX_BUFFERS -
+ ath6kl_htc_get_rxbuf_num(ar->htc_target, endpoint);
+
+ if (n_buf_refill <= 0)
+ return;
+
+ INIT_LIST_HEAD(&queue);
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_RX,
+ "%s: providing htc with %d buffers at eid=%d\n",
+ __func__, n_buf_refill, endpoint);
+
+ for (rx_buf = 0; rx_buf < n_buf_refill; rx_buf++) {
+ skb = ath6kl_buf_alloc(ATH6KL_BUFFER_SIZE);
+ if (!skb)
+ break;
+
+ packet = (struct htc_packet *) skb->head;
+ set_htc_rxpkt_info(packet, skb, skb->data,
+ ATH6KL_BUFFER_SIZE, endpoint);
+ list_add_tail(&packet->list, &queue);
+ }
+
+ if (!list_empty(&queue))
+ ath6kl_htc_add_rxbuf_multiple(ar->htc_target, &queue);
+}
+
+void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count)
+{
+ struct htc_packet *packet;
+ struct sk_buff *skb;
+
+ while (count) {
+ skb = ath6kl_buf_alloc(ATH6KL_AMSDU_BUFFER_SIZE);
+ if (!skb)
+ return;
+
+ packet = (struct htc_packet *) skb->head;
+ set_htc_rxpkt_info(packet, skb, skb->data,
+ ATH6KL_AMSDU_BUFFER_SIZE, 0);
+ spin_lock_bh(&ar->lock);
+ list_add_tail(&packet->list, &ar->amsdu_rx_buffer_queue);
+ spin_unlock_bh(&ar->lock);
+ count--;
+ }
+}
+
+/*
+ * Callback to allocate a receive buffer for a pending packet. We use a
+ * pre-allocated list of buffers of maximum AMSDU size (4K).
+ */
+struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target,
+ enum htc_endpoint_id endpoint,
+ int len)
+{
+ struct ath6kl *ar = target->dev->ar;
+ struct htc_packet *packet = NULL;
+ struct list_head *pkt_pos;
+ int refill_cnt = 0, depth = 0;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_RX, "%s: eid=%d, len:%d\n",
+ __func__, endpoint, len);
+
+ if ((len <= ATH6KL_BUFFER_SIZE) ||
+ (len > ATH6KL_AMSDU_BUFFER_SIZE))
+ return NULL;
+
+ spin_lock_bh(&ar->lock);
+
+ if (list_empty(&ar->amsdu_rx_buffer_queue)) {
+ spin_unlock_bh(&ar->lock);
+ refill_cnt = ATH6KL_MAX_AMSDU_RX_BUFFERS;
+ goto refill_buf;
+ }
+
+ packet = list_first_entry(&ar->amsdu_rx_buffer_queue,
+ struct htc_packet, list);
+ list_del(&packet->list);
+ list_for_each(pkt_pos, &ar->amsdu_rx_buffer_queue)
+ depth++;
+
+ refill_cnt = ATH6KL_MAX_AMSDU_RX_BUFFERS - depth;
+ spin_unlock_bh(&ar->lock);
+
+ /* set actual endpoint ID */
+ packet->endpoint = endpoint;
+
+refill_buf:
+ if (refill_cnt >= ATH6KL_AMSDU_REFILL_THRESHOLD)
+ ath6kl_refill_amsdu_rxbufs(ar, refill_cnt);
+
+ return packet;
+}
+
+static void aggr_slice_amsdu(struct aggr_info *p_aggr,
+ struct rxtid *rxtid, struct sk_buff *skb)
+{
+ struct sk_buff *new_skb;
+ struct ethhdr *hdr;
+ u16 frame_8023_len, payload_8023_len, mac_hdr_len, amsdu_len;
+ u8 *framep;
+
+ mac_hdr_len = sizeof(struct ethhdr);
+ framep = skb->data + mac_hdr_len;
+ amsdu_len = skb->len - mac_hdr_len;
+
+ while (amsdu_len > mac_hdr_len) {
+ hdr = (struct ethhdr *) framep;
+ payload_8023_len = ntohs(hdr->h_proto);
+
+ if (payload_8023_len < MIN_MSDU_SUBFRAME_PAYLOAD_LEN ||
+ payload_8023_len > MAX_MSDU_SUBFRAME_PAYLOAD_LEN) {
+ ath6kl_err("802.3 AMSDU frame bound check failed. len %d\n",
+ payload_8023_len);
+ break;
+ }
+
+ frame_8023_len = payload_8023_len + mac_hdr_len;
+ new_skb = aggr_get_free_skb(p_aggr);
+ if (!new_skb) {
+ ath6kl_err("no buffer available\n");
+ break;
+ }
+
+ memcpy(new_skb->data, framep, frame_8023_len);
+ skb_put(new_skb, frame_8023_len);
+ if (ath6kl_wmi_dot3_2_dix(new_skb)) {
+ ath6kl_err("dot3_2_dix error\n");
+ dev_kfree_skb(new_skb);
+ break;
+ }
+
+ skb_queue_tail(&rxtid->q, new_skb);
+
+ /* Is this the last subframe within this aggregate ? */
+ if ((amsdu_len - frame_8023_len) == 0)
+ break;
+
+ /* Add the length of A-MSDU subframe padding bytes -
+ * Round to nearest word.
+ */
+ frame_8023_len = ALIGN(frame_8023_len + 3, 3);
+
+ framep += frame_8023_len;
+ amsdu_len -= frame_8023_len;
+ }
+
+ dev_kfree_skb(skb);
+}
+
+static void aggr_deque_frms(struct aggr_info *p_aggr, u8 tid,
+ u16 seq_no, u8 order)
+{
+ struct sk_buff *skb;
+ struct rxtid *rxtid;
+ struct skb_hold_q *node;
+ u16 idx, idx_end, seq_end;
+ struct rxtid_stats *stats;
+
+ if (!p_aggr)
+ return;
+
+ rxtid = &p_aggr->rx_tid[tid];
+ stats = &p_aggr->stat[tid];
+
+ idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
+
+ /*
+ * idx_end is typically the last possible frame in the window,
+ * but changes to 'the' seq_no, when BAR comes. If seq_no
+ * is non-zero, we will go up to that and stop.
+ * Note: last seq no in current window will occupy the same
+ * index position as index that is just previous to start.
+ * An imp point : if win_sz is 7, for seq_no space of 4095,
+ * then, there would be holes when sequence wrap around occurs.
+ * Target should judiciously choose the win_sz, based on
+ * this condition. For 4095, (TID_WINDOW_SZ = 2 x win_sz
+ * 2, 4, 8, 16 win_sz works fine).
+ * We must deque from "idx" to "idx_end", including both.
+ */
+ seq_end = seq_no ? seq_no : rxtid->seq_next;
+ idx_end = AGGR_WIN_IDX(seq_end, rxtid->hold_q_sz);
+
+ spin_lock_bh(&rxtid->lock);
+
+ do {
+ node = &rxtid->hold_q[idx];
+ if ((order == 1) && (!node->skb))
+ break;
+
+ if (node->skb) {
+ if (node->is_amsdu)
+ aggr_slice_amsdu(p_aggr, rxtid, node->skb);
+ else
+ skb_queue_tail(&rxtid->q, node->skb);
+ node->skb = NULL;
+ } else
+ stats->num_hole++;
+
+ rxtid->seq_next = ATH6KL_NEXT_SEQ_NO(rxtid->seq_next);
+ idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
+ } while (idx != idx_end);
+
+ spin_unlock_bh(&rxtid->lock);
+
+ stats->num_delivered += skb_queue_len(&rxtid->q);
+
+ while ((skb = skb_dequeue(&rxtid->q)))
+ ath6kl_deliver_frames_to_nw_stack(p_aggr->dev, skb);
+}
+
+static bool aggr_process_recv_frm(struct aggr_info *agg_info, u8 tid,
+ u16 seq_no,
+ bool is_amsdu, struct sk_buff *frame)
+{
+ struct rxtid *rxtid;
+ struct rxtid_stats *stats;
+ struct sk_buff *skb;
+ struct skb_hold_q *node;
+ u16 idx, st, cur, end;
+ bool is_queued = false;
+ u16 extended_end;
+
+ rxtid = &agg_info->rx_tid[tid];
+ stats = &agg_info->stat[tid];
+
+ stats->num_into_aggr++;
+
+ if (!rxtid->aggr) {
+ if (is_amsdu) {
+ aggr_slice_amsdu(agg_info, rxtid, frame);
+ is_queued = true;
+ stats->num_amsdu++;
+ while ((skb = skb_dequeue(&rxtid->q)))
+ ath6kl_deliver_frames_to_nw_stack(agg_info->dev,
+ skb);
+ }
+ return is_queued;
+ }
+
+ /* Check the incoming sequence no, if it's in the window */
+ st = rxtid->seq_next;
+ cur = seq_no;
+ end = (st + rxtid->hold_q_sz-1) & ATH6KL_MAX_SEQ_NO;
+
+ if (((st < end) && (cur < st || cur > end)) ||
+ ((st > end) && (cur > end) && (cur < st))) {
+ extended_end = (end + rxtid->hold_q_sz - 1) &
+ ATH6KL_MAX_SEQ_NO;
+
+ if (((end < extended_end) &&
+ (cur < end || cur > extended_end)) ||
+ ((end > extended_end) && (cur > extended_end) &&
+ (cur < end))) {
+ aggr_deque_frms(agg_info, tid, 0, 0);
+ if (cur >= rxtid->hold_q_sz - 1)
+ rxtid->seq_next = cur - (rxtid->hold_q_sz - 1);
+ else
+ rxtid->seq_next = ATH6KL_MAX_SEQ_NO -
+ (rxtid->hold_q_sz - 2 - cur);
+ } else {
+ /*
+ * Dequeue only those frames that are outside the
+ * new shifted window.
+ */
+ if (cur >= rxtid->hold_q_sz - 1)
+ st = cur - (rxtid->hold_q_sz - 1);
+ else
+ st = ATH6KL_MAX_SEQ_NO -
+ (rxtid->hold_q_sz - 2 - cur);
+
+ aggr_deque_frms(agg_info, tid, st, 0);
+ }
+
+ stats->num_oow++;
+ }
+
+ idx = AGGR_WIN_IDX(seq_no, rxtid->hold_q_sz);
+
+ node = &rxtid->hold_q[idx];
+
+ spin_lock_bh(&rxtid->lock);
+
+ /*
+ * Is the cur frame duplicate or something beyond our window(hold_q
+ * -> which is 2x, already)?
+ *
+ * 1. Duplicate is easy - drop incoming frame.
+ * 2. Not falling in current sliding window.
+ * 2a. is the frame_seq_no preceding current tid_seq_no?
+ * -> drop the frame. perhaps sender did not get our ACK.
+ * this is taken care of above.
+ * 2b. is the frame_seq_no beyond window(st, TID_WINDOW_SZ);
+ * -> Taken care of it above, by moving window forward.
+ */
+ dev_kfree_skb(node->skb);
+ stats->num_dups++;
+
+ node->skb = frame;
+ is_queued = true;
+ node->is_amsdu = is_amsdu;
+ node->seq_no = seq_no;
+
+ if (node->is_amsdu)
+ stats->num_amsdu++;
+ else
+ stats->num_mpdu++;
+
+ spin_unlock_bh(&rxtid->lock);
+
+ aggr_deque_frms(agg_info, tid, 0, 1);
+
+ if (agg_info->timer_scheduled)
+ rxtid->progress = true;
+ else
+ for (idx = 0 ; idx < rxtid->hold_q_sz; idx++) {
+ if (rxtid->hold_q[idx].skb) {
+ /*
+ * There is a frame in the queue and no
+ * timer so start a timer to ensure that
+ * the frame doesn't remain stuck
+ * forever.
+ */
+ agg_info->timer_scheduled = true;
+ mod_timer(&agg_info->timer,
+ (jiffies +
+ HZ * (AGGR_RX_TIMEOUT) / 1000));
+ rxtid->progress = false;
+ rxtid->timer_mon = true;
+ break;
+ }
+ }
+
+ return is_queued;
+}
+
+void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
+{
+ struct ath6kl *ar = target->dev->ar;
+ struct sk_buff *skb = packet->pkt_cntxt;
+ struct wmi_rx_meta_v2 *meta;
+ struct wmi_data_hdr *dhdr;
+ int min_hdr_len;
+ u8 meta_type, dot11_hdr = 0;
+ int status = packet->status;
+ enum htc_endpoint_id ept = packet->endpoint;
+ bool is_amsdu, prev_ps, ps_state = false;
+ struct ath6kl_sta *conn = NULL;
+ struct sk_buff *skb1 = NULL;
+ struct ethhdr *datap = NULL;
+ u16 seq_no, offset;
+ u8 tid;
+
+ ath6kl_dbg(ATH6KL_DBG_WLAN_RX,
+ "%s: ar=0x%p eid=%d, skb=0x%p, data=0x%p, len=0x%x status:%d",
+ __func__, ar, ept, skb, packet->buf,
+ packet->act_len, status);
+
+ if (status || !(skb->data + HTC_HDR_LENGTH)) {
+ ar->net_stats.rx_errors++;
+ dev_kfree_skb(skb);
+ return;
+ }
+
+ /*
+ * Take lock to protect buffer counts and adaptive power throughput
+ * state.
+ */
+ spin_lock_bh(&ar->lock);
+
+ ar->net_stats.rx_packets++;
+ ar->net_stats.rx_bytes += packet->act_len;
+
+ skb_put(skb, packet->act_len + HTC_HDR_LENGTH);
+ skb_pull(skb, HTC_HDR_LENGTH);
+
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, __func__, skb->data, skb->len);
+
+ spin_unlock_bh(&ar->lock);
+
+ skb->dev = ar->net_dev;
+
+ if (!test_bit(WMI_ENABLED, &ar->flag)) {
+ if (EPPING_ALIGNMENT_PAD > 0)
+ skb_pull(skb, EPPING_ALIGNMENT_PAD);
+ ath6kl_deliver_frames_to_nw_stack(ar->net_dev, skb);
+ return;
+ }
+
+ if (ept == ar->ctrl_ep) {
+ ath6kl_wmi_control_rx(ar->wmi, skb);
+ return;
+ }
+
+ min_hdr_len = sizeof(struct ethhdr);
+ min_hdr_len += sizeof(struct wmi_data_hdr) +
+ sizeof(struct ath6kl_llc_snap_hdr);
+
+ dhdr = (struct wmi_data_hdr *) skb->data;
+
+ /*
+ * In the case of AP mode we may receive NULL data frames
+ * that do not have LLC hdr. They are 16 bytes in size.
+ * Allow these frames in the AP mode.
+ */
+ if (ar->nw_type != AP_NETWORK &&
+ ((packet->act_len < min_hdr_len) ||
+ (packet->act_len > WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH))) {
+ ath6kl_info("frame len is too short or too long\n");
+ ar->net_stats.rx_errors++;
+ ar->net_stats.rx_length_errors++;
+ dev_kfree_skb(skb);
+ return;
+ }
+
+ /* Get the Power save state of the STA */
+ if (ar->nw_type == AP_NETWORK) {
+ meta_type = wmi_data_hdr_get_meta(dhdr);
+
+ ps_state = !!((dhdr->info >> WMI_DATA_HDR_PS_SHIFT) &
+ WMI_DATA_HDR_PS_MASK);
+
+ offset = sizeof(struct wmi_data_hdr);
+
+ switch (meta_type) {
+ case 0:
+ break;
+ case WMI_META_VERSION_1:
+ offset += sizeof(struct wmi_rx_meta_v1);
+ break;
+ case WMI_META_VERSION_2:
+ offset += sizeof(struct wmi_rx_meta_v2);
+ break;
+ default:
+ break;
+ }
+
+ datap = (struct ethhdr *) (skb->data + offset);
+ conn = ath6kl_find_sta(ar, datap->h_source);
+
+ if (!conn) {
+ dev_kfree_skb(skb);
+ return;
+ }
+
+ /*
+ * If there is a change in PS state of the STA,
+ * take appropriate steps:
+ *
+ * 1. If Sleep-->Awake, flush the psq for the STA
+ * Clear the PVB for the STA.
+ * 2. If Awake-->Sleep, Starting queueing frames
+ * the STA.
+ */
+ prev_ps = !!(conn->sta_flags & STA_PS_SLEEP);
+
+ if (ps_state)
+ conn->sta_flags |= STA_PS_SLEEP;
+ else
+ conn->sta_flags &= ~STA_PS_SLEEP;
+
+ if (prev_ps ^ !!(conn->sta_flags & STA_PS_SLEEP)) {
+ if (!(conn->sta_flags & STA_PS_SLEEP)) {
+ struct sk_buff *skbuff = NULL;
+
+ spin_lock_bh(&conn->psq_lock);
+ while ((skbuff = skb_dequeue(&conn->psq))
+ != NULL) {
+ spin_unlock_bh(&conn->psq_lock);
+ ath6kl_data_tx(skbuff, ar->net_dev);
+ spin_lock_bh(&conn->psq_lock);
+ }
+ spin_unlock_bh(&conn->psq_lock);
+ /* Clear the PVB for this STA */
+ ath6kl_wmi_set_pvb_cmd(ar->wmi, conn->aid, 0);
+ }
+ }
+
+ /* drop NULL data frames here */
+ if ((packet->act_len < min_hdr_len) ||
+ (packet->act_len >
+ WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH)) {
+ dev_kfree_skb(skb);
+ return;
+ }
+ }
+
+ is_amsdu = wmi_data_hdr_is_amsdu(dhdr) ? true : false;
+ tid = wmi_data_hdr_get_up(dhdr);
+ seq_no = wmi_data_hdr_get_seqno(dhdr);
+ meta_type = wmi_data_hdr_get_meta(dhdr);
+ dot11_hdr = wmi_data_hdr_get_dot11(dhdr);
+
+ ath6kl_wmi_data_hdr_remove(ar->wmi, skb);
+
+ switch (meta_type) {
+ case WMI_META_VERSION_1:
+ skb_pull(skb, sizeof(struct wmi_rx_meta_v1));
+ break;
+ case WMI_META_VERSION_2:
+ meta = (struct wmi_rx_meta_v2 *) skb->data;
+ if (meta->csum_flags & 0x1) {
+ skb->ip_summed = CHECKSUM_COMPLETE;
+ skb->csum = (__force __wsum) meta->csum;
+ }
+ skb_pull(skb, sizeof(struct wmi_rx_meta_v2));
+ break;
+ default:
+ break;
+ }
+
+ if (dot11_hdr)
+ status = ath6kl_wmi_dot11_hdr_remove(ar->wmi, skb);
+ else if (!is_amsdu)
+ status = ath6kl_wmi_dot3_2_dix(skb);
+
+ if (status) {
+ /*
+ * Drop frames that could not be processed (lack of
+ * memory, etc.)
+ */
+ dev_kfree_skb(skb);
+ return;
+ }
+
+ if (!(ar->net_dev->flags & IFF_UP)) {
+ dev_kfree_skb(skb);
+ return;
+ }
+
+ if (ar->nw_type == AP_NETWORK) {
+ datap = (struct ethhdr *) skb->data;
+ if (is_multicast_ether_addr(datap->h_dest))
+ /*
+ * Bcast/Mcast frames should be sent to the
+ * OS stack as well as on the air.
+ */
+ skb1 = skb_copy(skb, GFP_ATOMIC);
+ else {
+ /*
+ * Search for a connected STA with dstMac
+ * as the Mac address. If found send the
+ * frame to it on the air else send the
+ * frame up the stack.
+ */
+ struct ath6kl_sta *conn = NULL;
+ conn = ath6kl_find_sta(ar, datap->h_dest);
+
+ if (conn && ar->intra_bss) {
+ skb1 = skb;
+ skb = NULL;
+ } else if (conn && !ar->intra_bss) {
+ dev_kfree_skb(skb);
+ skb = NULL;
+ }
+ }
+ if (skb1)
+ ath6kl_data_tx(skb1, ar->net_dev);
+ }
+
+ if (!aggr_process_recv_frm(ar->aggr_cntxt, tid, seq_no,
+ is_amsdu, skb))
+ ath6kl_deliver_frames_to_nw_stack(ar->net_dev, skb);
+}
+
+static void aggr_timeout(unsigned long arg)
+{
+ u8 i, j;
+ struct aggr_info *p_aggr = (struct aggr_info *) arg;
+ struct rxtid *rxtid;
+ struct rxtid_stats *stats;
+
+ for (i = 0; i < NUM_OF_TIDS; i++) {
+ rxtid = &p_aggr->rx_tid[i];
+ stats = &p_aggr->stat[i];
+
+ if (!rxtid->aggr || !rxtid->timer_mon || rxtid->progress)
+ continue;
+
+ /*
+ * FIXME: these timeouts happen quite fruently, something
+ * line once within 60 seconds. Investigate why.
+ */
+ stats->num_timeouts++;
+ ath6kl_dbg(ATH6KL_DBG_AGGR,
+ "aggr timeout (st %d end %d)\n",
+ rxtid->seq_next,
+ ((rxtid->seq_next + rxtid->hold_q_sz-1) &
+ ATH6KL_MAX_SEQ_NO));
+ aggr_deque_frms(p_aggr, i, 0, 0);
+ }
+
+ p_aggr->timer_scheduled = false;
+
+ for (i = 0; i < NUM_OF_TIDS; i++) {
+ rxtid = &p_aggr->rx_tid[i];
+
+ if (rxtid->aggr && rxtid->hold_q) {
+ for (j = 0; j < rxtid->hold_q_sz; j++) {
+ if (rxtid->hold_q[j].skb) {
+ p_aggr->timer_scheduled = true;
+ rxtid->timer_mon = true;
+ rxtid->progress = false;
+ break;
+ }
+ }
+
+ if (j >= rxtid->hold_q_sz)
+ rxtid->timer_mon = false;
+ }
+ }
+
+ if (p_aggr->timer_scheduled)
+ mod_timer(&p_aggr->timer,
+ jiffies + msecs_to_jiffies(AGGR_RX_TIMEOUT));
+}
+
+static void aggr_delete_tid_state(struct aggr_info *p_aggr, u8 tid)
+{
+ struct rxtid *rxtid;
+ struct rxtid_stats *stats;
+
+ if (!p_aggr || tid >= NUM_OF_TIDS)
+ return;
+
+ rxtid = &p_aggr->rx_tid[tid];
+ stats = &p_aggr->stat[tid];
+
+ if (rxtid->aggr)
+ aggr_deque_frms(p_aggr, tid, 0, 0);
+
+ rxtid->aggr = false;
+ rxtid->progress = false;
+ rxtid->timer_mon = false;
+ rxtid->win_sz = 0;
+ rxtid->seq_next = 0;
+ rxtid->hold_q_sz = 0;
+
+ kfree(rxtid->hold_q);
+ rxtid->hold_q = NULL;
+
+ memset(stats, 0, sizeof(struct rxtid_stats));
+}
+
+void aggr_recv_addba_req_evt(struct ath6kl *ar, u8 tid, u16 seq_no, u8 win_sz)
+{
+ struct aggr_info *p_aggr = ar->aggr_cntxt;
+ struct rxtid *rxtid;
+ struct rxtid_stats *stats;
+ u16 hold_q_size;
+
+ if (!p_aggr)
+ return;
+
+ rxtid = &p_aggr->rx_tid[tid];
+ stats = &p_aggr->stat[tid];
+
+ if (win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX)
+ ath6kl_dbg(ATH6KL_DBG_WLAN_RX, "%s: win_sz %d, tid %d\n",
+ __func__, win_sz, tid);
+
+ if (rxtid->aggr)
+ aggr_delete_tid_state(p_aggr, tid);
+
+ rxtid->seq_next = seq_no;
+ hold_q_size = TID_WINDOW_SZ(win_sz) * sizeof(struct skb_hold_q);
+ rxtid->hold_q = kzalloc(hold_q_size, GFP_KERNEL);
+ if (!rxtid->hold_q)
+ return;
+
+ rxtid->win_sz = win_sz;
+ rxtid->hold_q_sz = TID_WINDOW_SZ(win_sz);
+ if (!skb_queue_empty(&rxtid->q))
+ return;
+
+ rxtid->aggr = true;
+}
+
+struct aggr_info *aggr_init(struct net_device *dev)
+{
+ struct aggr_info *p_aggr = NULL;
+ struct rxtid *rxtid;
+ u8 i;
+
+ p_aggr = kzalloc(sizeof(struct aggr_info), GFP_KERNEL);
+ if (!p_aggr) {
+ ath6kl_err("failed to alloc memory for aggr_node\n");
+ return NULL;
+ }
+
+ p_aggr->aggr_sz = AGGR_SZ_DEFAULT;
+ p_aggr->dev = dev;
+ init_timer(&p_aggr->timer);
+ p_aggr->timer.function = aggr_timeout;
+ p_aggr->timer.data = (unsigned long) p_aggr;
+
+ p_aggr->timer_scheduled = false;
+ skb_queue_head_init(&p_aggr->free_q);
+
+ ath6kl_alloc_netbufs(&p_aggr->free_q, AGGR_NUM_OF_FREE_NETBUFS);
+
+ for (i = 0; i < NUM_OF_TIDS; i++) {
+ rxtid = &p_aggr->rx_tid[i];
+ rxtid->aggr = false;
+ rxtid->progress = false;
+ rxtid->timer_mon = false;
+ skb_queue_head_init(&rxtid->q);
+ spin_lock_init(&rxtid->lock);
+ }
+
+ return p_aggr;
+}
+
+void aggr_recv_delba_req_evt(struct ath6kl *ar, u8 tid)
+{
+ struct aggr_info *p_aggr = ar->aggr_cntxt;
+ struct rxtid *rxtid;
+
+ if (!p_aggr)
+ return;
+
+ rxtid = &p_aggr->rx_tid[tid];
+
+ if (rxtid->aggr)
+ aggr_delete_tid_state(p_aggr, tid);
+}
+
+void aggr_reset_state(struct aggr_info *aggr_info)
+{
+ u8 tid;
+
+ for (tid = 0; tid < NUM_OF_TIDS; tid++)
+ aggr_delete_tid_state(aggr_info, tid);
+}
+
+/* clean up our amsdu buffer list */
+void ath6kl_cleanup_amsdu_rxbufs(struct ath6kl *ar)
+{
+ struct htc_packet *packet, *tmp_pkt;
+
+ spin_lock_bh(&ar->lock);
+ if (list_empty(&ar->amsdu_rx_buffer_queue)) {
+ spin_unlock_bh(&ar->lock);
+ return;
+ }
+
+ list_for_each_entry_safe(packet, tmp_pkt, &ar->amsdu_rx_buffer_queue,
+ list) {
+ list_del(&packet->list);
+ spin_unlock_bh(&ar->lock);
+ dev_kfree_skb(packet->pkt_cntxt);
+ spin_lock_bh(&ar->lock);
+ }
+
+ spin_unlock_bh(&ar->lock);
+}
+
+void aggr_module_destroy(struct aggr_info *aggr_info)
+{
+ struct rxtid *rxtid;
+ u8 i, k;
+
+ if (!aggr_info)
+ return;
+
+ if (aggr_info->timer_scheduled) {
+ del_timer(&aggr_info->timer);
+ aggr_info->timer_scheduled = false;
+ }
+
+ for (i = 0; i < NUM_OF_TIDS; i++) {
+ rxtid = &aggr_info->rx_tid[i];
+ if (rxtid->hold_q) {
+ for (k = 0; k < rxtid->hold_q_sz; k++)
+ dev_kfree_skb(rxtid->hold_q[k].skb);
+ kfree(rxtid->hold_q);
+ }
+
+ skb_queue_purge(&rxtid->q);
+ }
+
+ skb_queue_purge(&aggr_info->free_q);
+ kfree(aggr_info);
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/ip.h>
+#include "core.h"
+#include "debug.h"
+
+static int ath6kl_wmi_sync_point(struct wmi *wmi);
+
+static const s32 wmi_rate_tbl[][2] = {
+ /* {W/O SGI, with SGI} */
+ {1000, 1000},
+ {2000, 2000},
+ {5500, 5500},
+ {11000, 11000},
+ {6000, 6000},
+ {9000, 9000},
+ {12000, 12000},
+ {18000, 18000},
+ {24000, 24000},
+ {36000, 36000},
+ {48000, 48000},
+ {54000, 54000},
+ {6500, 7200},
+ {13000, 14400},
+ {19500, 21700},
+ {26000, 28900},
+ {39000, 43300},
+ {52000, 57800},
+ {58500, 65000},
+ {65000, 72200},
+ {13500, 15000},
+ {27000, 30000},
+ {40500, 45000},
+ {54000, 60000},
+ {81000, 90000},
+ {108000, 120000},
+ {121500, 135000},
+ {135000, 150000},
+ {0, 0}
+};
+
+/* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */
+static const u8 up_to_ac[] = {
+ WMM_AC_BE,
+ WMM_AC_BK,
+ WMM_AC_BK,
+ WMM_AC_BE,
+ WMM_AC_VI,
+ WMM_AC_VI,
+ WMM_AC_VO,
+ WMM_AC_VO,
+};
+
+void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id)
+{
+ if (WARN_ON(ep_id == ENDPOINT_UNUSED || ep_id >= ENDPOINT_MAX))
+ return;
+
+ wmi->ep_id = ep_id;
+}
+
+enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi)
+{
+ return wmi->ep_id;
+}
+
+/* Performs DIX to 802.3 encapsulation for transmit packets.
+ * Assumes the entire DIX header is contigous and that there is
+ * enough room in the buffer for a 802.3 mac header and LLC+SNAP headers.
+ */
+int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb)
+{
+ struct ath6kl_llc_snap_hdr *llc_hdr;
+ struct ethhdr *eth_hdr;
+ size_t new_len;
+ __be16 type;
+ u8 *datap;
+ u16 size;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ size = sizeof(struct ath6kl_llc_snap_hdr) + sizeof(struct wmi_data_hdr);
+ if (skb_headroom(skb) < size)
+ return -ENOMEM;
+
+ eth_hdr = (struct ethhdr *) skb->data;
+ type = eth_hdr->h_proto;
+
+ if (!is_ethertype(be16_to_cpu(type))) {
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "%s: pkt is already in 802.3 format\n", __func__);
+ return 0;
+ }
+
+ new_len = skb->len - sizeof(*eth_hdr) + sizeof(*llc_hdr);
+
+ skb_push(skb, sizeof(struct ath6kl_llc_snap_hdr));
+ datap = skb->data;
+
+ eth_hdr->h_proto = cpu_to_be16(new_len);
+
+ memcpy(datap, eth_hdr, sizeof(*eth_hdr));
+
+ llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap + sizeof(*eth_hdr));
+ llc_hdr->dsap = 0xAA;
+ llc_hdr->ssap = 0xAA;
+ llc_hdr->cntl = 0x03;
+ llc_hdr->org_code[0] = 0x0;
+ llc_hdr->org_code[1] = 0x0;
+ llc_hdr->org_code[2] = 0x0;
+ llc_hdr->eth_type = type;
+
+ return 0;
+}
+
+static int ath6kl_wmi_meta_add(struct wmi *wmi, struct sk_buff *skb,
+ u8 *version, void *tx_meta_info)
+{
+ struct wmi_tx_meta_v1 *v1;
+ struct wmi_tx_meta_v2 *v2;
+
+ if (WARN_ON(skb == NULL || version == NULL))
+ return -EINVAL;
+
+ switch (*version) {
+ case WMI_META_VERSION_1:
+ skb_push(skb, WMI_MAX_TX_META_SZ);
+ v1 = (struct wmi_tx_meta_v1 *) skb->data;
+ v1->pkt_id = 0;
+ v1->rate_plcy_id = 0;
+ *version = WMI_META_VERSION_1;
+ break;
+ case WMI_META_VERSION_2:
+ skb_push(skb, WMI_MAX_TX_META_SZ);
+ v2 = (struct wmi_tx_meta_v2 *) skb->data;
+ memcpy(v2, (struct wmi_tx_meta_v2 *) tx_meta_info,
+ sizeof(struct wmi_tx_meta_v2));
+ break;
+ }
+
+ return 0;
+}
+
+int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
+ u8 msg_type, bool more_data,
+ enum wmi_data_hdr_data_type data_type,
+ u8 meta_ver, void *tx_meta_info)
+{
+ struct wmi_data_hdr *data_hdr;
+ int ret;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ ret = ath6kl_wmi_meta_add(wmi, skb, &meta_ver, tx_meta_info);
+ if (ret)
+ return ret;
+
+ skb_push(skb, sizeof(struct wmi_data_hdr));
+
+ data_hdr = (struct wmi_data_hdr *)skb->data;
+ memset(data_hdr, 0, sizeof(struct wmi_data_hdr));
+
+ data_hdr->info = msg_type << WMI_DATA_HDR_MSG_TYPE_SHIFT;
+ data_hdr->info |= data_type << WMI_DATA_HDR_DATA_TYPE_SHIFT;
+
+ if (more_data)
+ data_hdr->info |=
+ WMI_DATA_HDR_MORE_MASK << WMI_DATA_HDR_MORE_SHIFT;
+
+ data_hdr->info2 = cpu_to_le16(meta_ver << WMI_DATA_HDR_META_SHIFT);
+ data_hdr->info3 = 0;
+
+ return 0;
+}
+
+static u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri)
+{
+ struct iphdr *ip_hdr = (struct iphdr *) pkt;
+ u8 ip_pri;
+
+ /*
+ * Determine IPTOS priority
+ *
+ * IP-TOS - 8bits
+ * : DSCP(6-bits) ECN(2-bits)
+ * : DSCP - P2 P1 P0 X X X
+ * where (P2 P1 P0) form 802.1D
+ */
+ ip_pri = ip_hdr->tos >> 5;
+ ip_pri &= 0x7;
+
+ if ((layer2_pri & 0x7) > ip_pri)
+ return (u8) layer2_pri & 0x7;
+ else
+ return ip_pri;
+}
+
+int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, struct sk_buff *skb,
+ u32 layer2_priority, bool wmm_enabled,
+ u8 *ac)
+{
+ struct wmi_data_hdr *data_hdr;
+ struct ath6kl_llc_snap_hdr *llc_hdr;
+ struct wmi_create_pstream_cmd cmd;
+ u32 meta_size, hdr_size;
+ u16 ip_type = IP_ETHERTYPE;
+ u8 stream_exist, usr_pri;
+ u8 traffic_class = WMM_AC_BE;
+ u8 *datap;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ datap = skb->data;
+ data_hdr = (struct wmi_data_hdr *) datap;
+
+ meta_size = ((le16_to_cpu(data_hdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
+ WMI_DATA_HDR_META_MASK) ? WMI_MAX_TX_META_SZ : 0;
+
+ if (!wmm_enabled) {
+ /* If WMM is disabled all traffic goes as BE traffic */
+ usr_pri = 0;
+ } else {
+ hdr_size = sizeof(struct ethhdr);
+
+ llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap +
+ sizeof(struct
+ wmi_data_hdr) +
+ meta_size + hdr_size);
+
+ if (llc_hdr->eth_type == htons(ip_type)) {
+ /*
+ * Extract the endpoint info from the TOS field
+ * in the IP header.
+ */
+ usr_pri =
+ ath6kl_wmi_determine_user_priority(((u8 *) llc_hdr) +
+ sizeof(struct ath6kl_llc_snap_hdr),
+ layer2_priority);
+ } else
+ usr_pri = layer2_priority & 0x7;
+ }
+
+ /* workaround for WMM S5 */
+ if ((wmi->traffic_class == WMM_AC_VI) &&
+ ((usr_pri == 5) || (usr_pri == 4)))
+ usr_pri = 1;
+
+ /* Convert user priority to traffic class */
+ traffic_class = up_to_ac[usr_pri & 0x7];
+
+ wmi_data_hdr_set_up(data_hdr, usr_pri);
+
+ spin_lock_bh(&wmi->lock);
+ stream_exist = wmi->fat_pipe_exist;
+ spin_unlock_bh(&wmi->lock);
+
+ if (!(stream_exist & (1 << traffic_class))) {
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.traffic_class = traffic_class;
+ cmd.user_pri = usr_pri;
+ cmd.inactivity_int =
+ cpu_to_le32(WMI_IMPLICIT_PSTREAM_INACTIVITY_INT);
+ /* Implicit streams are created with TSID 0xFF */
+ cmd.tsid = WMI_IMPLICIT_PSTREAM;
+ ath6kl_wmi_create_pstream_cmd(wmi, &cmd);
+ }
+
+ *ac = traffic_class;
+
+ return 0;
+}
+
+int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb)
+{
+ struct ieee80211_hdr_3addr *pwh, wh;
+ struct ath6kl_llc_snap_hdr *llc_hdr;
+ struct ethhdr eth_hdr;
+ u32 hdr_size;
+ u8 *datap;
+ __le16 sub_type;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ datap = skb->data;
+ pwh = (struct ieee80211_hdr_3addr *) datap;
+
+ sub_type = pwh->frame_control & cpu_to_le16(IEEE80211_FCTL_STYPE);
+
+ memcpy((u8 *) &wh, datap, sizeof(struct ieee80211_hdr_3addr));
+
+ /* Strip off the 802.11 header */
+ if (sub_type == cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
+ hdr_size = roundup(sizeof(struct ieee80211_qos_hdr),
+ sizeof(u32));
+ skb_pull(skb, hdr_size);
+ } else if (sub_type == cpu_to_le16(IEEE80211_STYPE_DATA))
+ skb_pull(skb, sizeof(struct ieee80211_hdr_3addr));
+
+ datap = skb->data;
+ llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap);
+
+ memset(ð_hdr, 0, sizeof(eth_hdr));
+ eth_hdr.h_proto = llc_hdr->eth_type;
+
+ switch ((le16_to_cpu(wh.frame_control)) &
+ (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {
+ case 0:
+ memcpy(eth_hdr.h_dest, wh.addr1, ETH_ALEN);
+ memcpy(eth_hdr.h_source, wh.addr2, ETH_ALEN);
+ break;
+ case IEEE80211_FCTL_TODS:
+ memcpy(eth_hdr.h_dest, wh.addr3, ETH_ALEN);
+ memcpy(eth_hdr.h_source, wh.addr2, ETH_ALEN);
+ break;
+ case IEEE80211_FCTL_FROMDS:
+ memcpy(eth_hdr.h_dest, wh.addr1, ETH_ALEN);
+ memcpy(eth_hdr.h_source, wh.addr3, ETH_ALEN);
+ break;
+ case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS:
+ break;
+ }
+
+ skb_pull(skb, sizeof(struct ath6kl_llc_snap_hdr));
+ skb_push(skb, sizeof(eth_hdr));
+
+ datap = skb->data;
+
+ memcpy(datap, ð_hdr, sizeof(eth_hdr));
+
+ return 0;
+}
+
+/*
+ * Performs 802.3 to DIX encapsulation for received packets.
+ * Assumes the entire 802.3 header is contigous.
+ */
+int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb)
+{
+ struct ath6kl_llc_snap_hdr *llc_hdr;
+ struct ethhdr eth_hdr;
+ u8 *datap;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ datap = skb->data;
+
+ memcpy(ð_hdr, datap, sizeof(eth_hdr));
+
+ llc_hdr = (struct ath6kl_llc_snap_hdr *) (datap + sizeof(eth_hdr));
+ eth_hdr.h_proto = llc_hdr->eth_type;
+
+ skb_pull(skb, sizeof(struct ath6kl_llc_snap_hdr));
+ datap = skb->data;
+
+ memcpy(datap, ð_hdr, sizeof(eth_hdr));
+
+ return 0;
+}
+
+int ath6kl_wmi_data_hdr_remove(struct wmi *wmi, struct sk_buff *skb)
+{
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ skb_pull(skb, sizeof(struct wmi_data_hdr));
+
+ return 0;
+}
+
+static void ath6kl_wmi_convert_bssinfo_hdr2_to_hdr(struct sk_buff *skb,
+ u8 *datap)
+{
+ struct wmi_bss_info_hdr2 bih2;
+ struct wmi_bss_info_hdr *bih;
+
+ memcpy(&bih2, datap, sizeof(struct wmi_bss_info_hdr2));
+
+ skb_push(skb, 4);
+ bih = (struct wmi_bss_info_hdr *) skb->data;
+
+ bih->ch = bih2.ch;
+ bih->frame_type = bih2.frame_type;
+ bih->snr = bih2.snr;
+ bih->rssi = a_cpu_to_sle16(bih2.snr - 95);
+ bih->ie_mask = cpu_to_le32(le16_to_cpu(bih2.ie_mask));
+ memcpy(bih->bssid, bih2.bssid, ETH_ALEN);
+}
+
+static int ath6kl_wmi_tx_complete_event_rx(u8 *datap, int len)
+{
+ struct tx_complete_msg_v1 *msg_v1;
+ struct wmi_tx_complete_event *evt;
+ int index;
+ u16 size;
+
+ evt = (struct wmi_tx_complete_event *) datap;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "comp: %d %d %d\n",
+ evt->num_msg, evt->msg_len, evt->msg_type);
+
+ if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_WMI))
+ return 0;
+
+ for (index = 0; index < evt->num_msg; index++) {
+ size = sizeof(struct wmi_tx_complete_event) +
+ (index * sizeof(struct tx_complete_msg_v1));
+ msg_v1 = (struct tx_complete_msg_v1 *)(datap + size);
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "msg: %d %d %d %d\n",
+ msg_v1->status, msg_v1->pkt_id,
+ msg_v1->rate_idx, msg_v1->ack_failures);
+ }
+
+ return 0;
+}
+
+static inline struct sk_buff *ath6kl_wmi_get_new_buf(u32 size)
+{
+ struct sk_buff *skb;
+
+ skb = ath6kl_buf_alloc(size);
+ if (!skb)
+ return NULL;
+
+ skb_put(skb, size);
+ if (size)
+ memset(skb->data, 0, size);
+
+ return skb;
+}
+
+/* Send a "simple" wmi command -- one with no arguments */
+static int ath6kl_wmi_simple_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id)
+{
+ struct sk_buff *skb;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(0);
+ if (!skb)
+ return -ENOMEM;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, cmd_id, NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+static int ath6kl_wmi_ready_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_ready_event_2 *ev = (struct wmi_ready_event_2 *) datap;
+
+ if (len < sizeof(struct wmi_ready_event_2))
+ return -EINVAL;
+
+ wmi->ready = true;
+ ath6kl_ready_event(wmi->parent_dev, ev->mac_addr,
+ le32_to_cpu(ev->sw_version),
+ le32_to_cpu(ev->abi_version));
+
+ return 0;
+}
+
+static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_connect_event *ev;
+ u8 *pie, *peie;
+
+ if (len < sizeof(struct wmi_connect_event))
+ return -EINVAL;
+
+ ev = (struct wmi_connect_event *) datap;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "%s: freq %d bssid %pM\n",
+ __func__, ev->ch, ev->bssid);
+
+ /* Start of assoc rsp IEs */
+ pie = ev->assoc_info + ev->beacon_ie_len +
+ ev->assoc_req_len + (sizeof(u16) * 3); /* capinfo, status, aid */
+
+ /* End of assoc rsp IEs */
+ peie = ev->assoc_info + ev->beacon_ie_len + ev->assoc_req_len +
+ ev->assoc_resp_len;
+
+ while (pie < peie) {
+ switch (*pie) {
+ case WLAN_EID_VENDOR_SPECIFIC:
+ if (pie[1] > 3 && pie[2] == 0x00 && pie[3] == 0x50 &&
+ pie[4] == 0xf2 && pie[5] == WMM_OUI_TYPE) {
+ /* WMM OUT (00:50:F2) */
+ if (pie[1] > 5
+ && pie[6] == WMM_PARAM_OUI_SUBTYPE)
+ wmi->is_wmm_enabled = true;
+ }
+ break;
+ }
+
+ if (wmi->is_wmm_enabled)
+ break;
+
+ pie += pie[1] + 2;
+ }
+
+ ath6kl_connect_event(wmi->parent_dev, le16_to_cpu(ev->ch), ev->bssid,
+ le16_to_cpu(ev->listen_intvl),
+ le16_to_cpu(ev->beacon_intvl),
+ le32_to_cpu(ev->nw_type),
+ ev->beacon_ie_len, ev->assoc_req_len,
+ ev->assoc_resp_len, ev->assoc_info);
+
+ return 0;
+}
+
+static int ath6kl_wmi_disconnect_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_disconnect_event *ev;
+ wmi->traffic_class = 100;
+
+ if (len < sizeof(struct wmi_disconnect_event))
+ return -EINVAL;
+
+ ev = (struct wmi_disconnect_event *) datap;
+
+ wmi->is_wmm_enabled = false;
+ wmi->pair_crypto_type = NONE_CRYPT;
+ wmi->grp_crypto_type = NONE_CRYPT;
+
+ ath6kl_disconnect_event(wmi->parent_dev, ev->disconn_reason,
+ ev->bssid, ev->assoc_resp_len, ev->assoc_info,
+ le16_to_cpu(ev->proto_reason_status));
+
+ return 0;
+}
+
+static int ath6kl_wmi_peer_node_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_peer_node_event *ev;
+
+ if (len < sizeof(struct wmi_peer_node_event))
+ return -EINVAL;
+
+ ev = (struct wmi_peer_node_event *) datap;
+
+ if (ev->event_code == PEER_NODE_JOIN_EVENT)
+ ath6kl_dbg(ATH6KL_DBG_WMI, "joined node with mac addr: %pM\n",
+ ev->peer_mac_addr);
+ else if (ev->event_code == PEER_NODE_LEAVE_EVENT)
+ ath6kl_dbg(ATH6KL_DBG_WMI, "left node with mac addr: %pM\n",
+ ev->peer_mac_addr);
+
+ return 0;
+}
+
+static int ath6kl_wmi_tkip_micerr_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_tkip_micerr_event *ev;
+
+ if (len < sizeof(struct wmi_tkip_micerr_event))
+ return -EINVAL;
+
+ ev = (struct wmi_tkip_micerr_event *) datap;
+
+ ath6kl_tkip_micerr_event(wmi->parent_dev, ev->key_id, ev->is_mcast);
+
+ return 0;
+}
+
+static int ath6kl_wlan_parse_beacon(u8 *buf, int frame_len,
+ struct ath6kl_common_ie *cie)
+{
+ u8 *frm, *efrm;
+ u8 elemid_ssid = false;
+
+ frm = buf;
+ efrm = (u8 *) (frm + frame_len);
+
+ /*
+ * beacon/probe response frame format
+ * [8] time stamp
+ * [2] beacon interval
+ * [2] capability information
+ * [tlv] ssid
+ * [tlv] supported rates
+ * [tlv] country information
+ * [tlv] parameter set (FH/DS)
+ * [tlv] erp information
+ * [tlv] extended supported rates
+ * [tlv] WMM
+ * [tlv] WPA or RSN
+ * [tlv] Atheros Advanced Capabilities
+ */
+ if ((efrm - frm) < 12)
+ return -EINVAL;
+
+ memset(cie, 0, sizeof(*cie));
+
+ cie->ie_tstamp = frm;
+ frm += 8;
+ cie->ie_beaconInt = *(u16 *) frm;
+ frm += 2;
+ cie->ie_capInfo = *(u16 *) frm;
+ frm += 2;
+ cie->ie_chan = 0;
+
+ while (frm < efrm) {
+ switch (*frm) {
+ case WLAN_EID_SSID:
+ if (!elemid_ssid) {
+ cie->ie_ssid = frm;
+ elemid_ssid = true;
+ }
+ break;
+ case WLAN_EID_SUPP_RATES:
+ cie->ie_rates = frm;
+ break;
+ case WLAN_EID_COUNTRY:
+ cie->ie_country = frm;
+ break;
+ case WLAN_EID_FH_PARAMS:
+ break;
+ case WLAN_EID_DS_PARAMS:
+ cie->ie_chan = frm[2];
+ break;
+ case WLAN_EID_TIM:
+ cie->ie_tim = frm;
+ break;
+ case WLAN_EID_IBSS_PARAMS:
+ break;
+ case WLAN_EID_EXT_SUPP_RATES:
+ cie->ie_xrates = frm;
+ break;
+ case WLAN_EID_ERP_INFO:
+ if (frm[1] != 1)
+ return -EINVAL;
+
+ cie->ie_erp = frm[2];
+ break;
+ case WLAN_EID_RSN:
+ cie->ie_rsn = frm;
+ break;
+ case WLAN_EID_HT_CAPABILITY:
+ cie->ie_htcap = frm;
+ break;
+ case WLAN_EID_HT_INFORMATION:
+ cie->ie_htop = frm;
+ break;
+ case WLAN_EID_VENDOR_SPECIFIC:
+ if (frm[1] > 3 && frm[2] == 0x00 && frm[3] == 0x50 &&
+ frm[4] == 0xf2) {
+ /* OUT Type (00:50:F2) */
+
+ if (frm[5] == WPA_OUI_TYPE) {
+ /* WPA OUT */
+ cie->ie_wpa = frm;
+ } else if (frm[5] == WMM_OUI_TYPE) {
+ /* WMM OUT */
+ cie->ie_wmm = frm;
+ } else if (frm[5] == WSC_OUT_TYPE) {
+ /* WSC OUT */
+ cie->ie_wsc = frm;
+ }
+
+ } else if (frm[1] > 3 && frm[2] == 0x00
+ && frm[3] == 0x03 && frm[4] == 0x7f
+ && frm[5] == ATH_OUI_TYPE) {
+ /* Atheros OUI (00:03:7f) */
+ cie->ie_ath = frm;
+ }
+ break;
+ default:
+ break;
+ }
+ frm += frm[1] + 2;
+ }
+
+ if ((cie->ie_rates == NULL)
+ || (cie->ie_rates[1] > ATH6KL_RATE_MAXSIZE))
+ return -EINVAL;
+
+ if ((cie->ie_ssid == NULL)
+ || (cie->ie_ssid[1] > IEEE80211_MAX_SSID_LEN))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct bss *bss = NULL;
+ struct wmi_bss_info_hdr *bih;
+ u8 cached_ssid_len = 0;
+ u8 cached_ssid[IEEE80211_MAX_SSID_LEN] = { 0 };
+ u8 beacon_ssid_len = 0;
+ u8 *buf, *ie_ssid;
+ u8 *ni_buf;
+ int buf_len;
+
+ int ret;
+
+ if (len <= sizeof(struct wmi_bss_info_hdr))
+ return -EINVAL;
+
+ bih = (struct wmi_bss_info_hdr *) datap;
+ bss = wlan_find_node(&wmi->parent_dev->scan_table, bih->bssid);
+
+ if (a_sle16_to_cpu(bih->rssi) > 0) {
+ if (bss == NULL)
+ return 0;
+ else
+ bih->rssi = a_cpu_to_sle16(bss->ni_rssi);
+ }
+
+ buf = datap + sizeof(struct wmi_bss_info_hdr);
+ len -= sizeof(struct wmi_bss_info_hdr);
+
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "bss info evt - ch %u, rssi %02x, bssid \"%pM\"\n",
+ bih->ch, a_sle16_to_cpu(bih->rssi), bih->bssid);
+
+ if (bss != NULL) {
+ /*
+ * Free up the node. We are about to allocate a new node.
+ * In case of hidden AP, beacon will not have ssid,
+ * but a directed probe response will have it,
+ * so cache the probe-resp-ssid if already present.
+ */
+ if (wmi->is_probe_ssid && (bih->frame_type == BEACON_FTYPE)) {
+ ie_ssid = bss->ni_cie.ie_ssid;
+ if (ie_ssid && (ie_ssid[1] <= IEEE80211_MAX_SSID_LEN) &&
+ (ie_ssid[2] != 0)) {
+ cached_ssid_len = ie_ssid[1];
+ memcpy(cached_ssid, ie_ssid + 2,
+ cached_ssid_len);
+ }
+ }
+
+ /*
+ * Use the current average rssi of associated AP base on
+ * assumption
+ * 1. Most os with GUI will update RSSI by
+ * ath6kl_wmi_get_stats_cmd() periodically.
+ * 2. ath6kl_wmi_get_stats_cmd(..) will be called when calling
+ * ath6kl_wmi_startscan_cmd(...)
+ * The average value of RSSI give end-user better feeling for
+ * instance value of scan result. It also sync up RSSI info
+ * in GUI between scan result and RSSI signal icon.
+ */
+ if (memcmp(wmi->parent_dev->bssid, bih->bssid, ETH_ALEN) == 0) {
+ bih->rssi = a_cpu_to_sle16(bss->ni_rssi);
+ bih->snr = bss->ni_snr;
+ }
+
+ wlan_node_reclaim(&wmi->parent_dev->scan_table, bss);
+ }
+
+ /*
+ * beacon/probe response frame format
+ * [8] time stamp
+ * [2] beacon interval
+ * [2] capability information
+ * [tlv] ssid
+ */
+ beacon_ssid_len = buf[SSID_IE_LEN_INDEX];
+
+ /*
+ * If ssid is cached for this hidden AP, then change
+ * buffer len accordingly.
+ */
+ if (wmi->is_probe_ssid && (bih->frame_type == BEACON_FTYPE) &&
+ (cached_ssid_len != 0) &&
+ (beacon_ssid_len == 0 || (cached_ssid_len > beacon_ssid_len &&
+ buf[SSID_IE_LEN_INDEX + 1] == 0))) {
+
+ len += (cached_ssid_len - beacon_ssid_len);
+ }
+
+ bss = wlan_node_alloc(len);
+ if (!bss)
+ return -ENOMEM;
+
+ bss->ni_snr = bih->snr;
+ bss->ni_rssi = a_sle16_to_cpu(bih->rssi);
+
+ if (WARN_ON(!bss->ni_buf))
+ return -EINVAL;
+
+ /*
+ * In case of hidden AP, beacon will not have ssid,
+ * but a directed probe response will have it,
+ * so place the cached-ssid(probe-resp) in the bss info.
+ */
+ if (wmi->is_probe_ssid && (bih->frame_type == BEACON_FTYPE) &&
+ (cached_ssid_len != 0) &&
+ (beacon_ssid_len == 0 || (beacon_ssid_len &&
+ buf[SSID_IE_LEN_INDEX + 1] == 0))) {
+ ni_buf = bss->ni_buf;
+ buf_len = len;
+
+ /*
+ * Copy the first 14 bytes:
+ * time-stamp(8), beacon-interval(2),
+ * cap-info(2), ssid-id(1), ssid-len(1).
+ */
+ memcpy(ni_buf, buf, SSID_IE_LEN_INDEX + 1);
+
+ ni_buf[SSID_IE_LEN_INDEX] = cached_ssid_len;
+ ni_buf += (SSID_IE_LEN_INDEX + 1);
+
+ buf += (SSID_IE_LEN_INDEX + 1);
+ buf_len -= (SSID_IE_LEN_INDEX + 1);
+
+ memcpy(ni_buf, cached_ssid, cached_ssid_len);
+ ni_buf += cached_ssid_len;
+
+ buf += beacon_ssid_len;
+ buf_len -= beacon_ssid_len;
+
+ if (cached_ssid_len > beacon_ssid_len)
+ buf_len -= (cached_ssid_len - beacon_ssid_len);
+
+ memcpy(ni_buf, buf, buf_len);
+ } else
+ memcpy(bss->ni_buf, buf, len);
+
+ bss->ni_framelen = len;
+
+ ret = ath6kl_wlan_parse_beacon(bss->ni_buf, len, &bss->ni_cie);
+ if (ret) {
+ wlan_node_free(bss);
+ return -EINVAL;
+ }
+
+ /*
+ * Update the frequency in ie_chan, overwriting of channel number
+ * which is done in ath6kl_wlan_parse_beacon
+ */
+ bss->ni_cie.ie_chan = le16_to_cpu(bih->ch);
+ wlan_setup_node(&wmi->parent_dev->scan_table, bss, bih->bssid);
+
+ return 0;
+}
+
+static int ath6kl_wmi_opt_frame_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct bss *bss;
+ struct wmi_opt_rx_info_hdr *bih;
+ u8 *buf;
+
+ if (len <= sizeof(struct wmi_opt_rx_info_hdr))
+ return -EINVAL;
+
+ bih = (struct wmi_opt_rx_info_hdr *) datap;
+ buf = datap + sizeof(struct wmi_opt_rx_info_hdr);
+ len -= sizeof(struct wmi_opt_rx_info_hdr);
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "opt frame event %2.2x:%2.2x\n",
+ bih->bssid[4], bih->bssid[5]);
+
+ bss = wlan_find_node(&wmi->parent_dev->scan_table, bih->bssid);
+ if (bss != NULL) {
+ /* Free up the node. We are about to allocate a new node. */
+ wlan_node_reclaim(&wmi->parent_dev->scan_table, bss);
+ }
+
+ bss = wlan_node_alloc(len);
+ if (!bss)
+ return -ENOMEM;
+
+ bss->ni_snr = bih->snr;
+ bss->ni_cie.ie_chan = le16_to_cpu(bih->ch);
+
+ if (WARN_ON(!bss->ni_buf))
+ return -EINVAL;
+
+ memcpy(bss->ni_buf, buf, len);
+ wlan_setup_node(&wmi->parent_dev->scan_table, bss, bih->bssid);
+
+ return 0;
+}
+
+/* Inactivity timeout of a fatpipe(pstream) at the target */
+static int ath6kl_wmi_pstream_timeout_event_rx(struct wmi *wmi, u8 *datap,
+ int len)
+{
+ struct wmi_pstream_timeout_event *ev;
+
+ if (len < sizeof(struct wmi_pstream_timeout_event))
+ return -EINVAL;
+
+ ev = (struct wmi_pstream_timeout_event *) datap;
+
+ /*
+ * When the pstream (fat pipe == AC) timesout, it means there were
+ * no thinStreams within this pstream & it got implicitly created
+ * due to data flow on this AC. We start the inactivity timer only
+ * for implicitly created pstream. Just reset the host state.
+ */
+ spin_lock_bh(&wmi->lock);
+ wmi->stream_exist_for_ac[ev->traffic_class] = 0;
+ wmi->fat_pipe_exist &= ~(1 << ev->traffic_class);
+ spin_unlock_bh(&wmi->lock);
+
+ /* Indicate inactivity to driver layer for this fatpipe (pstream) */
+ ath6kl_indicate_tx_activity(wmi->parent_dev, ev->traffic_class, false);
+
+ return 0;
+}
+
+static int ath6kl_wmi_bitrate_reply_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_bit_rate_reply *reply;
+ s32 rate;
+ u32 sgi, index;
+
+ if (len < sizeof(struct wmi_bit_rate_reply))
+ return -EINVAL;
+
+ reply = (struct wmi_bit_rate_reply *) datap;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "rateindex %d\n", reply->rate_index);
+
+ if (reply->rate_index == (s8) RATE_AUTO) {
+ rate = RATE_AUTO;
+ } else {
+ index = reply->rate_index & 0x7f;
+ sgi = (reply->rate_index & 0x80) ? 1 : 0;
+ rate = wmi_rate_tbl[index][sgi];
+ }
+
+ ath6kl_wakeup_event(wmi->parent_dev);
+
+ return 0;
+}
+
+static int ath6kl_wmi_ratemask_reply_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ if (len < sizeof(struct wmi_fix_rates_reply))
+ return -EINVAL;
+
+ ath6kl_wakeup_event(wmi->parent_dev);
+
+ return 0;
+}
+
+static int ath6kl_wmi_ch_list_reply_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ if (len < sizeof(struct wmi_channel_list_reply))
+ return -EINVAL;
+
+ ath6kl_wakeup_event(wmi->parent_dev);
+
+ return 0;
+}
+
+static int ath6kl_wmi_tx_pwr_reply_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_tx_pwr_reply *reply;
+
+ if (len < sizeof(struct wmi_tx_pwr_reply))
+ return -EINVAL;
+
+ reply = (struct wmi_tx_pwr_reply *) datap;
+ ath6kl_txpwr_rx_evt(wmi->parent_dev, reply->dbM);
+
+ return 0;
+}
+
+static int ath6kl_wmi_keepalive_reply_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ if (len < sizeof(struct wmi_get_keepalive_cmd))
+ return -EINVAL;
+
+ ath6kl_wakeup_event(wmi->parent_dev);
+
+ return 0;
+}
+
+static int ath6kl_wmi_scan_complete_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_scan_complete_event *ev;
+
+ ev = (struct wmi_scan_complete_event *) datap;
+
+ if (a_sle32_to_cpu(ev->status) == 0)
+ wlan_refresh_inactive_nodes(wmi->parent_dev);
+
+ ath6kl_scan_complete_evt(wmi->parent_dev, a_sle32_to_cpu(ev->status));
+ wmi->is_probe_ssid = false;
+
+ return 0;
+}
+
+/*
+ * Target is reporting a programming error. This is for
+ * developer aid only. Target only checks a few common violations
+ * and it is responsibility of host to do all error checking.
+ * Behavior of target after wmi error event is undefined.
+ * A reset is recommended.
+ */
+static int ath6kl_wmi_error_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ const char *type = "unknown error";
+ struct wmi_cmd_error_event *ev;
+ ev = (struct wmi_cmd_error_event *) datap;
+
+ switch (ev->err_code) {
+ case INVALID_PARAM:
+ type = "invalid parameter";
+ break;
+ case ILLEGAL_STATE:
+ type = "invalid state";
+ break;
+ case INTERNAL_ERROR:
+ type = "internal error";
+ break;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "programming error, cmd=%d %s\n",
+ ev->cmd_id, type);
+
+ return 0;
+}
+
+static int ath6kl_wmi_stats_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ ath6kl_tgt_stats_event(wmi->parent_dev, datap, len);
+
+ return 0;
+}
+
+static u8 ath6kl_wmi_get_upper_threshold(s16 rssi,
+ struct sq_threshold_params *sq_thresh,
+ u32 size)
+{
+ u32 index;
+ u8 threshold = (u8) sq_thresh->upper_threshold[size - 1];
+
+ /* The list is already in sorted order. Get the next lower value */
+ for (index = 0; index < size; index++) {
+ if (rssi < sq_thresh->upper_threshold[index]) {
+ threshold = (u8) sq_thresh->upper_threshold[index];
+ break;
+ }
+ }
+
+ return threshold;
+}
+
+static u8 ath6kl_wmi_get_lower_threshold(s16 rssi,
+ struct sq_threshold_params *sq_thresh,
+ u32 size)
+{
+ u32 index;
+ u8 threshold = (u8) sq_thresh->lower_threshold[size - 1];
+
+ /* The list is already in sorted order. Get the next lower value */
+ for (index = 0; index < size; index++) {
+ if (rssi > sq_thresh->lower_threshold[index]) {
+ threshold = (u8) sq_thresh->lower_threshold[index];
+ break;
+ }
+ }
+
+ return threshold;
+}
+
+static int ath6kl_wmi_send_rssi_threshold_params(struct wmi *wmi,
+ struct wmi_rssi_threshold_params_cmd *rssi_cmd)
+{
+ struct sk_buff *skb;
+ struct wmi_rssi_threshold_params_cmd *cmd;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_rssi_threshold_params_cmd *) skb->data;
+ memcpy(cmd, rssi_cmd, sizeof(struct wmi_rssi_threshold_params_cmd));
+
+ return ath6kl_wmi_cmd_send(wmi, skb, WMI_RSSI_THRESHOLD_PARAMS_CMDID,
+ NO_SYNC_WMIFLAG);
+}
+
+static int ath6kl_wmi_rssi_threshold_event_rx(struct wmi *wmi, u8 *datap,
+ int len)
+{
+ struct wmi_rssi_threshold_event *reply;
+ struct wmi_rssi_threshold_params_cmd cmd;
+ struct sq_threshold_params *sq_thresh;
+ enum wmi_rssi_threshold_val new_threshold;
+ u8 upper_rssi_threshold, lower_rssi_threshold;
+ s16 rssi;
+ int ret;
+
+ if (len < sizeof(struct wmi_rssi_threshold_event))
+ return -EINVAL;
+
+ reply = (struct wmi_rssi_threshold_event *) datap;
+ new_threshold = (enum wmi_rssi_threshold_val) reply->range;
+ rssi = a_sle16_to_cpu(reply->rssi);
+
+ sq_thresh = &wmi->sq_threshld[SIGNAL_QUALITY_METRICS_RSSI];
+
+ /*
+ * Identify the threshold breached and communicate that to the app.
+ * After that install a new set of thresholds based on the signal
+ * quality reported by the target
+ */
+ if (new_threshold) {
+ /* Upper threshold breached */
+ if (rssi < sq_thresh->upper_threshold[0]) {
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "spurious upper rssi threshold event: %d\n",
+ rssi);
+ } else if ((rssi < sq_thresh->upper_threshold[1]) &&
+ (rssi >= sq_thresh->upper_threshold[0])) {
+ new_threshold = WMI_RSSI_THRESHOLD1_ABOVE;
+ } else if ((rssi < sq_thresh->upper_threshold[2]) &&
+ (rssi >= sq_thresh->upper_threshold[1])) {
+ new_threshold = WMI_RSSI_THRESHOLD2_ABOVE;
+ } else if ((rssi < sq_thresh->upper_threshold[3]) &&
+ (rssi >= sq_thresh->upper_threshold[2])) {
+ new_threshold = WMI_RSSI_THRESHOLD3_ABOVE;
+ } else if ((rssi < sq_thresh->upper_threshold[4]) &&
+ (rssi >= sq_thresh->upper_threshold[3])) {
+ new_threshold = WMI_RSSI_THRESHOLD4_ABOVE;
+ } else if ((rssi < sq_thresh->upper_threshold[5]) &&
+ (rssi >= sq_thresh->upper_threshold[4])) {
+ new_threshold = WMI_RSSI_THRESHOLD5_ABOVE;
+ } else if (rssi >= sq_thresh->upper_threshold[5]) {
+ new_threshold = WMI_RSSI_THRESHOLD6_ABOVE;
+ }
+ } else {
+ /* Lower threshold breached */
+ if (rssi > sq_thresh->lower_threshold[0]) {
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "spurious lower rssi threshold event: %d %d\n",
+ rssi, sq_thresh->lower_threshold[0]);
+ } else if ((rssi > sq_thresh->lower_threshold[1]) &&
+ (rssi <= sq_thresh->lower_threshold[0])) {
+ new_threshold = WMI_RSSI_THRESHOLD6_BELOW;
+ } else if ((rssi > sq_thresh->lower_threshold[2]) &&
+ (rssi <= sq_thresh->lower_threshold[1])) {
+ new_threshold = WMI_RSSI_THRESHOLD5_BELOW;
+ } else if ((rssi > sq_thresh->lower_threshold[3]) &&
+ (rssi <= sq_thresh->lower_threshold[2])) {
+ new_threshold = WMI_RSSI_THRESHOLD4_BELOW;
+ } else if ((rssi > sq_thresh->lower_threshold[4]) &&
+ (rssi <= sq_thresh->lower_threshold[3])) {
+ new_threshold = WMI_RSSI_THRESHOLD3_BELOW;
+ } else if ((rssi > sq_thresh->lower_threshold[5]) &&
+ (rssi <= sq_thresh->lower_threshold[4])) {
+ new_threshold = WMI_RSSI_THRESHOLD2_BELOW;
+ } else if (rssi <= sq_thresh->lower_threshold[5]) {
+ new_threshold = WMI_RSSI_THRESHOLD1_BELOW;
+ }
+ }
+
+ /* Calculate and install the next set of thresholds */
+ lower_rssi_threshold = ath6kl_wmi_get_lower_threshold(rssi, sq_thresh,
+ sq_thresh->lower_threshold_valid_count);
+ upper_rssi_threshold = ath6kl_wmi_get_upper_threshold(rssi, sq_thresh,
+ sq_thresh->upper_threshold_valid_count);
+
+ /* Issue a wmi command to install the thresholds */
+ cmd.thresh_above1_val = a_cpu_to_sle16(upper_rssi_threshold);
+ cmd.thresh_below1_val = a_cpu_to_sle16(lower_rssi_threshold);
+ cmd.weight = sq_thresh->weight;
+ cmd.poll_time = cpu_to_le32(sq_thresh->polling_interval);
+
+ ret = ath6kl_wmi_send_rssi_threshold_params(wmi, &cmd);
+ if (ret) {
+ ath6kl_err("unable to configure rssi thresholds\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int ath6kl_wmi_cac_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_cac_event *reply;
+ struct ieee80211_tspec_ie *ts;
+ u16 active_tsids, tsinfo;
+ u8 tsid, index;
+ u8 ts_id;
+
+ if (len < sizeof(struct wmi_cac_event))
+ return -EINVAL;
+
+ reply = (struct wmi_cac_event *) datap;
+
+ if ((reply->cac_indication == CAC_INDICATION_ADMISSION_RESP) &&
+ (reply->status_code != IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED)) {
+
+ ts = (struct ieee80211_tspec_ie *) &(reply->tspec_suggestion);
+ tsinfo = le16_to_cpu(ts->tsinfo);
+ tsid = (tsinfo >> IEEE80211_WMM_IE_TSPEC_TID_SHIFT) &
+ IEEE80211_WMM_IE_TSPEC_TID_MASK;
+
+ ath6kl_wmi_delete_pstream_cmd(wmi, reply->ac, tsid);
+ } else if (reply->cac_indication == CAC_INDICATION_NO_RESP) {
+ /*
+ * Following assumes that there is only one outstanding
+ * ADDTS request when this event is received
+ */
+ spin_lock_bh(&wmi->lock);
+ active_tsids = wmi->stream_exist_for_ac[reply->ac];
+ spin_unlock_bh(&wmi->lock);
+
+ for (index = 0; index < sizeof(active_tsids) * 8; index++) {
+ if ((active_tsids >> index) & 1)
+ break;
+ }
+ if (index < (sizeof(active_tsids) * 8))
+ ath6kl_wmi_delete_pstream_cmd(wmi, reply->ac, index);
+ }
+
+ /*
+ * Clear active tsids and Add missing handling
+ * for delete qos stream from AP
+ */
+ else if (reply->cac_indication == CAC_INDICATION_DELETE) {
+
+ ts = (struct ieee80211_tspec_ie *) &(reply->tspec_suggestion);
+ tsinfo = le16_to_cpu(ts->tsinfo);
+ ts_id = ((tsinfo >> IEEE80211_WMM_IE_TSPEC_TID_SHIFT) &
+ IEEE80211_WMM_IE_TSPEC_TID_MASK);
+
+ spin_lock_bh(&wmi->lock);
+ wmi->stream_exist_for_ac[reply->ac] &= ~(1 << ts_id);
+ active_tsids = wmi->stream_exist_for_ac[reply->ac];
+ spin_unlock_bh(&wmi->lock);
+
+ /* Indicate stream inactivity to driver layer only if all tsids
+ * within this AC are deleted.
+ */
+ if (!active_tsids) {
+ ath6kl_indicate_tx_activity(wmi->parent_dev, reply->ac,
+ false);
+ wmi->fat_pipe_exist &= ~(1 << reply->ac);
+ }
+ }
+
+ return 0;
+}
+
+static int ath6kl_wmi_send_snr_threshold_params(struct wmi *wmi,
+ struct wmi_snr_threshold_params_cmd *snr_cmd)
+{
+ struct sk_buff *skb;
+ struct wmi_snr_threshold_params_cmd *cmd;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_snr_threshold_params_cmd *) skb->data;
+ memcpy(cmd, snr_cmd, sizeof(struct wmi_snr_threshold_params_cmd));
+
+ return ath6kl_wmi_cmd_send(wmi, skb, WMI_SNR_THRESHOLD_PARAMS_CMDID,
+ NO_SYNC_WMIFLAG);
+}
+
+static int ath6kl_wmi_snr_threshold_event_rx(struct wmi *wmi, u8 *datap,
+ int len)
+{
+ struct wmi_snr_threshold_event *reply;
+ struct sq_threshold_params *sq_thresh;
+ struct wmi_snr_threshold_params_cmd cmd;
+ enum wmi_snr_threshold_val new_threshold;
+ u8 upper_snr_threshold, lower_snr_threshold;
+ s16 snr;
+ int ret;
+
+ if (len < sizeof(struct wmi_snr_threshold_event))
+ return -EINVAL;
+
+ reply = (struct wmi_snr_threshold_event *) datap;
+
+ new_threshold = (enum wmi_snr_threshold_val) reply->range;
+ snr = reply->snr;
+
+ sq_thresh = &wmi->sq_threshld[SIGNAL_QUALITY_METRICS_SNR];
+
+ /*
+ * Identify the threshold breached and communicate that to the app.
+ * After that install a new set of thresholds based on the signal
+ * quality reported by the target.
+ */
+ if (new_threshold) {
+ /* Upper threshold breached */
+ if (snr < sq_thresh->upper_threshold[0]) {
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "spurious upper snr threshold event: %d\n",
+ snr);
+ } else if ((snr < sq_thresh->upper_threshold[1]) &&
+ (snr >= sq_thresh->upper_threshold[0])) {
+ new_threshold = WMI_SNR_THRESHOLD1_ABOVE;
+ } else if ((snr < sq_thresh->upper_threshold[2]) &&
+ (snr >= sq_thresh->upper_threshold[1])) {
+ new_threshold = WMI_SNR_THRESHOLD2_ABOVE;
+ } else if ((snr < sq_thresh->upper_threshold[3]) &&
+ (snr >= sq_thresh->upper_threshold[2])) {
+ new_threshold = WMI_SNR_THRESHOLD3_ABOVE;
+ } else if (snr >= sq_thresh->upper_threshold[3]) {
+ new_threshold = WMI_SNR_THRESHOLD4_ABOVE;
+ }
+ } else {
+ /* Lower threshold breached */
+ if (snr > sq_thresh->lower_threshold[0]) {
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "spurious lower snr threshold event: %d\n",
+ sq_thresh->lower_threshold[0]);
+ } else if ((snr > sq_thresh->lower_threshold[1]) &&
+ (snr <= sq_thresh->lower_threshold[0])) {
+ new_threshold = WMI_SNR_THRESHOLD4_BELOW;
+ } else if ((snr > sq_thresh->lower_threshold[2]) &&
+ (snr <= sq_thresh->lower_threshold[1])) {
+ new_threshold = WMI_SNR_THRESHOLD3_BELOW;
+ } else if ((snr > sq_thresh->lower_threshold[3]) &&
+ (snr <= sq_thresh->lower_threshold[2])) {
+ new_threshold = WMI_SNR_THRESHOLD2_BELOW;
+ } else if (snr <= sq_thresh->lower_threshold[3]) {
+ new_threshold = WMI_SNR_THRESHOLD1_BELOW;
+ }
+ }
+
+ /* Calculate and install the next set of thresholds */
+ lower_snr_threshold = ath6kl_wmi_get_lower_threshold(snr, sq_thresh,
+ sq_thresh->lower_threshold_valid_count);
+ upper_snr_threshold = ath6kl_wmi_get_upper_threshold(snr, sq_thresh,
+ sq_thresh->upper_threshold_valid_count);
+
+ /* Issue a wmi command to install the thresholds */
+ cmd.thresh_above1_val = upper_snr_threshold;
+ cmd.thresh_below1_val = lower_snr_threshold;
+ cmd.weight = sq_thresh->weight;
+ cmd.poll_time = cpu_to_le32(sq_thresh->polling_interval);
+
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "snr: %d, threshold: %d, lower: %d, upper: %d\n",
+ snr, new_threshold,
+ lower_snr_threshold, upper_snr_threshold);
+
+ ret = ath6kl_wmi_send_snr_threshold_params(wmi, &cmd);
+ if (ret) {
+ ath6kl_err("unable to configure snr threshold\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int ath6kl_wmi_aplist_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ u16 ap_info_entry_size;
+ struct wmi_aplist_event *ev = (struct wmi_aplist_event *) datap;
+ struct wmi_ap_info_v1 *ap_info_v1;
+ u8 index;
+
+ if (len < sizeof(struct wmi_aplist_event) ||
+ ev->ap_list_ver != APLIST_VER1)
+ return -EINVAL;
+
+ ap_info_entry_size = sizeof(struct wmi_ap_info_v1);
+ ap_info_v1 = (struct wmi_ap_info_v1 *) ev->ap_list;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "number of APs in aplist event: %d\n", ev->num_ap);
+
+ if (len < (int) (sizeof(struct wmi_aplist_event) +
+ (ev->num_ap - 1) * ap_info_entry_size))
+ return -EINVAL;
+
+ /* AP list version 1 contents */
+ for (index = 0; index < ev->num_ap; index++) {
+ ath6kl_dbg(ATH6KL_DBG_WMI, "AP#%d BSSID %pM Channel %d\n",
+ index, ap_info_v1->bssid, ap_info_v1->channel);
+ ap_info_v1++;
+ }
+
+ return 0;
+}
+
+int ath6kl_wmi_cmd_send(struct wmi *wmi, struct sk_buff *skb,
+ enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag)
+{
+ struct wmi_cmd_hdr *cmd_hdr;
+ enum htc_endpoint_id ep_id = wmi->ep_id;
+ int ret;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ if (sync_flag >= END_WMIFLAG) {
+ dev_kfree_skb(skb);
+ return -EINVAL;
+ }
+
+ if ((sync_flag == SYNC_BEFORE_WMIFLAG) ||
+ (sync_flag == SYNC_BOTH_WMIFLAG)) {
+ /*
+ * Make sure all data currently queued is transmitted before
+ * the cmd execution. Establish a new sync point.
+ */
+ ath6kl_wmi_sync_point(wmi);
+ }
+
+ skb_push(skb, sizeof(struct wmi_cmd_hdr));
+
+ cmd_hdr = (struct wmi_cmd_hdr *) skb->data;
+ cmd_hdr->cmd_id = cpu_to_le16(cmd_id);
+ cmd_hdr->info1 = 0; /* added for virtual interface */
+
+ /* Only for OPT_TX_CMD, use BE endpoint. */
+ if (cmd_id == WMI_OPT_TX_FRAME_CMDID) {
+ ret = ath6kl_wmi_data_hdr_add(wmi, skb, OPT_MSGTYPE,
+ false, false, 0, NULL);
+ if (ret) {
+ dev_kfree_skb(skb);
+ return ret;
+ }
+ ep_id = ath6kl_ac2_endpoint_id(wmi->parent_dev, WMM_AC_BE);
+ }
+
+ ath6kl_control_tx(wmi->parent_dev, skb, ep_id);
+
+ if ((sync_flag == SYNC_AFTER_WMIFLAG) ||
+ (sync_flag == SYNC_BOTH_WMIFLAG)) {
+ /*
+ * Make sure all new data queued waits for the command to
+ * execute. Establish a new sync point.
+ */
+ ath6kl_wmi_sync_point(wmi);
+ }
+
+ return 0;
+}
+
+int ath6kl_wmi_connect_cmd(struct wmi *wmi, enum network_type nw_type,
+ enum dot11_auth_mode dot11_auth_mode,
+ enum auth_mode auth_mode,
+ enum crypto_type pairwise_crypto,
+ u8 pairwise_crypto_len,
+ enum crypto_type group_crypto,
+ u8 group_crypto_len, int ssid_len, u8 *ssid,
+ u8 *bssid, u16 channel, u32 ctrl_flags)
+{
+ struct sk_buff *skb;
+ struct wmi_connect_cmd *cc;
+ int ret;
+
+ wmi->traffic_class = 100;
+
+ if ((pairwise_crypto == NONE_CRYPT) && (group_crypto != NONE_CRYPT))
+ return -EINVAL;
+
+ if ((pairwise_crypto != NONE_CRYPT) && (group_crypto == NONE_CRYPT))
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_connect_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cc = (struct wmi_connect_cmd *) skb->data;
+
+ if (ssid_len)
+ memcpy(cc->ssid, ssid, ssid_len);
+
+ cc->ssid_len = ssid_len;
+ cc->nw_type = nw_type;
+ cc->dot11_auth_mode = dot11_auth_mode;
+ cc->auth_mode = auth_mode;
+ cc->prwise_crypto_type = pairwise_crypto;
+ cc->prwise_crypto_len = pairwise_crypto_len;
+ cc->grp_crypto_type = group_crypto;
+ cc->grp_crypto_len = group_crypto_len;
+ cc->ch = cpu_to_le16(channel);
+ cc->ctrl_flags = cpu_to_le32(ctrl_flags);
+
+ if (bssid != NULL)
+ memcpy(cc->bssid, bssid, ETH_ALEN);
+
+ wmi->pair_crypto_type = pairwise_crypto;
+ wmi->grp_crypto_type = group_crypto;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_CONNECT_CMDID, NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 *bssid, u16 channel)
+{
+ struct sk_buff *skb;
+ struct wmi_reconnect_cmd *cc;
+ int ret;
+
+ wmi->traffic_class = 100;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_reconnect_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cc = (struct wmi_reconnect_cmd *) skb->data;
+ cc->channel = cpu_to_le16(channel);
+
+ if (bssid != NULL)
+ memcpy(cc->bssid, bssid, ETH_ALEN);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_RECONNECT_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+int ath6kl_wmi_disconnect_cmd(struct wmi *wmi)
+{
+ int ret;
+
+ wmi->traffic_class = 100;
+
+ /* Disconnect command does not need to do a SYNC before. */
+ ret = ath6kl_wmi_simple_cmd(wmi, WMI_DISCONNECT_CMDID);
+
+ return ret;
+}
+
+int ath6kl_wmi_startscan_cmd(struct wmi *wmi, enum wmi_scan_type scan_type,
+ u32 force_fgscan, u32 is_legacy,
+ u32 home_dwell_time, u32 force_scan_interval,
+ s8 num_chan, u16 *ch_list)
+{
+ struct sk_buff *skb;
+ struct wmi_start_scan_cmd *sc;
+ s8 size;
+ int ret;
+
+ size = sizeof(struct wmi_start_scan_cmd);
+
+ if ((scan_type != WMI_LONG_SCAN) && (scan_type != WMI_SHORT_SCAN))
+ return -EINVAL;
+
+ if (num_chan > WMI_MAX_CHANNELS)
+ return -EINVAL;
+
+ if (num_chan)
+ size += sizeof(u16) * (num_chan - 1);
+
+ skb = ath6kl_wmi_get_new_buf(size);
+ if (!skb)
+ return -ENOMEM;
+
+ sc = (struct wmi_start_scan_cmd *) skb->data;
+ sc->scan_type = scan_type;
+ sc->force_fg_scan = cpu_to_le32(force_fgscan);
+ sc->is_legacy = cpu_to_le32(is_legacy);
+ sc->home_dwell_time = cpu_to_le32(home_dwell_time);
+ sc->force_scan_intvl = cpu_to_le32(force_scan_interval);
+ sc->num_ch = num_chan;
+
+ if (num_chan)
+ memcpy(sc->ch_list, ch_list, num_chan * sizeof(u16));
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_START_SCAN_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u16 fg_start_sec,
+ u16 fg_end_sec, u16 bg_sec,
+ u16 minact_chdw_msec, u16 maxact_chdw_msec,
+ u16 pas_chdw_msec, u8 short_scan_ratio,
+ u8 scan_ctrl_flag, u32 max_dfsch_act_time,
+ u16 maxact_scan_per_ssid)
+{
+ struct sk_buff *skb;
+ struct wmi_scan_params_cmd *sc;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*sc));
+ if (!skb)
+ return -ENOMEM;
+
+ sc = (struct wmi_scan_params_cmd *) skb->data;
+ sc->fg_start_period = cpu_to_le16(fg_start_sec);
+ sc->fg_end_period = cpu_to_le16(fg_end_sec);
+ sc->bg_period = cpu_to_le16(bg_sec);
+ sc->minact_chdwell_time = cpu_to_le16(minact_chdw_msec);
+ sc->maxact_chdwell_time = cpu_to_le16(maxact_chdw_msec);
+ sc->pas_chdwell_time = cpu_to_le16(pas_chdw_msec);
+ sc->short_scan_ratio = short_scan_ratio;
+ sc->scan_ctrl_flags = scan_ctrl_flag;
+ sc->max_dfsch_act_time = cpu_to_le32(max_dfsch_act_time);
+ sc->maxact_scan_per_ssid = cpu_to_le16(maxact_scan_per_ssid);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_SCAN_PARAMS_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 filter, u32 ie_mask)
+{
+ struct sk_buff *skb;
+ struct wmi_bss_filter_cmd *cmd;
+ int ret;
+
+ if (filter >= LAST_BSS_FILTER)
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_bss_filter_cmd *) skb->data;
+ cmd->bss_filter = filter;
+ cmd->ie_mask = cpu_to_le32(ie_mask);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_BSS_FILTER_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 index, u8 flag,
+ u8 ssid_len, u8 *ssid)
+{
+ struct sk_buff *skb;
+ struct wmi_probed_ssid_cmd *cmd;
+ int ret;
+
+ if (index > MAX_PROBED_SSID_INDEX)
+ return -EINVAL;
+
+ if (ssid_len > sizeof(cmd->ssid))
+ return -EINVAL;
+
+ if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssid_len > 0))
+ return -EINVAL;
+
+ if ((flag & SPECIFIC_SSID_FLAG) && !ssid_len)
+ return -EINVAL;
+
+ if (flag & SPECIFIC_SSID_FLAG)
+ wmi->is_probe_ssid = true;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_probed_ssid_cmd *) skb->data;
+ cmd->entry_index = index;
+ cmd->flag = flag;
+ cmd->ssid_len = ssid_len;
+ memcpy(cmd->ssid, ssid, ssid_len);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_PROBED_SSID_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u16 listen_interval,
+ u16 listen_beacons)
+{
+ struct sk_buff *skb;
+ struct wmi_listen_int_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_listen_int_cmd *) skb->data;
+ cmd->listen_intvl = cpu_to_le16(listen_interval);
+ cmd->num_beacons = cpu_to_le16(listen_beacons);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_LISTEN_INT_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 pwr_mode)
+{
+ struct sk_buff *skb;
+ struct wmi_power_mode_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_power_mode_cmd *) skb->data;
+ cmd->pwr_mode = pwr_mode;
+ wmi->pwr_mode = pwr_mode;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_POWER_MODE_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u16 idle_period,
+ u16 ps_poll_num, u16 dtim_policy,
+ u16 tx_wakeup_policy, u16 num_tx_to_wakeup,
+ u16 ps_fail_event_policy)
+{
+ struct sk_buff *skb;
+ struct wmi_power_params_cmd *pm;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*pm));
+ if (!skb)
+ return -ENOMEM;
+
+ pm = (struct wmi_power_params_cmd *)skb->data;
+ pm->idle_period = cpu_to_le16(idle_period);
+ pm->pspoll_number = cpu_to_le16(ps_poll_num);
+ pm->dtim_policy = cpu_to_le16(dtim_policy);
+ pm->tx_wakeup_policy = cpu_to_le16(tx_wakeup_policy);
+ pm->num_tx_to_wakeup = cpu_to_le16(num_tx_to_wakeup);
+ pm->ps_fail_event_policy = cpu_to_le16(ps_fail_event_policy);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_POWER_PARAMS_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 timeout)
+{
+ struct sk_buff *skb;
+ struct wmi_disc_timeout_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_disc_timeout_cmd *) skb->data;
+ cmd->discon_timeout = timeout;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_DISC_TIMEOUT_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 key_index,
+ enum crypto_type key_type,
+ u8 key_usage, u8 key_len,
+ u8 *key_rsc, u8 *key_material,
+ u8 key_op_ctrl, u8 *mac_addr,
+ enum wmi_sync_flag sync_flag)
+{
+ struct sk_buff *skb;
+ struct wmi_add_cipher_key_cmd *cmd;
+ int ret;
+
+ if ((key_index > WMI_MAX_KEY_INDEX) || (key_len > WMI_MAX_KEY_LEN) ||
+ (key_material == NULL))
+ return -EINVAL;
+
+ if ((WEP_CRYPT != key_type) && (NULL == key_rsc))
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_add_cipher_key_cmd *) skb->data;
+ cmd->key_index = key_index;
+ cmd->key_type = key_type;
+ cmd->key_usage = key_usage;
+ cmd->key_len = key_len;
+ memcpy(cmd->key, key_material, key_len);
+
+ if (key_rsc != NULL)
+ memcpy(cmd->key_rsc, key_rsc, sizeof(cmd->key_rsc));
+
+ cmd->key_op_ctrl = key_op_ctrl;
+
+ if (mac_addr)
+ memcpy(cmd->key_mac_addr, mac_addr, ETH_ALEN);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_ADD_CIPHER_KEY_CMDID,
+ sync_flag);
+
+ return ret;
+}
+
+int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 *krk)
+{
+ struct sk_buff *skb;
+ struct wmi_add_krk_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_add_krk_cmd *) skb->data;
+ memcpy(cmd->krk, krk, WMI_KRK_LEN);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_ADD_KRK_CMDID, NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 key_index)
+{
+ struct sk_buff *skb;
+ struct wmi_delete_cipher_key_cmd *cmd;
+ int ret;
+
+ if (key_index > WMI_MAX_KEY_INDEX)
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_delete_cipher_key_cmd *) skb->data;
+ cmd->key_index = key_index;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_DELETE_CIPHER_KEY_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, const u8 *bssid,
+ const u8 *pmkid, bool set)
+{
+ struct sk_buff *skb;
+ struct wmi_setpmkid_cmd *cmd;
+ int ret;
+
+ if (bssid == NULL)
+ return -EINVAL;
+
+ if (set && pmkid == NULL)
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_setpmkid_cmd *) skb->data;
+ memcpy(cmd->bssid, bssid, ETH_ALEN);
+ if (set) {
+ memcpy(cmd->pmkid, pmkid, sizeof(cmd->pmkid));
+ cmd->enable = PMKID_ENABLE;
+ } else {
+ memset(cmd->pmkid, 0, sizeof(cmd->pmkid));
+ cmd->enable = PMKID_DISABLE;
+ }
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_PMKID_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+static int ath6kl_wmi_data_sync_send(struct wmi *wmi, struct sk_buff *skb,
+ enum htc_endpoint_id ep_id)
+{
+ struct wmi_data_hdr *data_hdr;
+ int ret;
+
+ if (WARN_ON(skb == NULL || ep_id == wmi->ep_id))
+ return -EINVAL;
+
+ skb_push(skb, sizeof(struct wmi_data_hdr));
+
+ data_hdr = (struct wmi_data_hdr *) skb->data;
+ data_hdr->info = SYNC_MSGTYPE << WMI_DATA_HDR_MSG_TYPE_SHIFT;
+ data_hdr->info3 = 0;
+
+ ret = ath6kl_control_tx(wmi->parent_dev, skb, ep_id);
+
+ return ret;
+}
+
+static int ath6kl_wmi_sync_point(struct wmi *wmi)
+{
+ struct sk_buff *skb;
+ struct wmi_sync_cmd *cmd;
+ struct wmi_data_sync_bufs data_sync_bufs[WMM_NUM_AC];
+ enum htc_endpoint_id ep_id;
+ u8 index, num_pri_streams = 0;
+ int ret = 0;
+
+ memset(data_sync_bufs, 0, sizeof(data_sync_bufs));
+
+ spin_lock_bh(&wmi->lock);
+
+ for (index = 0; index < WMM_NUM_AC; index++) {
+ if (wmi->fat_pipe_exist & (1 << index)) {
+ num_pri_streams++;
+ data_sync_bufs[num_pri_streams - 1].traffic_class =
+ index;
+ }
+ }
+
+ spin_unlock_bh(&wmi->lock);
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb) {
+ ret = -ENOMEM;
+ goto free_skb;
+ }
+
+ cmd = (struct wmi_sync_cmd *) skb->data;
+
+ /*
+ * In the SYNC cmd sent on the control Ep, send a bitmap
+ * of the data eps on which the Data Sync will be sent
+ */
+ cmd->data_sync_map = wmi->fat_pipe_exist;
+
+ for (index = 0; index < num_pri_streams; index++) {
+ data_sync_bufs[index].skb = ath6kl_buf_alloc(0);
+ if (data_sync_bufs[index].skb == NULL) {
+ ret = -ENOMEM;
+ break;
+ }
+ }
+
+ /*
+ * If buffer allocation for any of the dataSync fails,
+ * then do not send the Synchronize cmd on the control ep
+ */
+ if (ret)
+ goto free_skb;
+
+ /*
+ * Send sync cmd followed by sync data messages on all
+ * endpoints being used
+ */
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SYNCHRONIZE_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ if (ret)
+ goto free_skb;
+
+ /* cmd buffer sent, we no longer own it */
+ skb = NULL;
+
+ for (index = 0; index < num_pri_streams; index++) {
+
+ if (WARN_ON(!data_sync_bufs[index].skb))
+ break;
+
+ ep_id = ath6kl_ac2_endpoint_id(wmi->parent_dev,
+ data_sync_bufs[index].
+ traffic_class);
+ ret =
+ ath6kl_wmi_data_sync_send(wmi, data_sync_bufs[index].skb,
+ ep_id);
+
+ if (ret)
+ break;
+
+ data_sync_bufs[index].skb = NULL;
+ }
+
+free_skb:
+ /* free up any resources left over (possibly due to an error) */
+ if (skb)
+ dev_kfree_skb(skb);
+
+ for (index = 0; index < num_pri_streams; index++) {
+ if (data_sync_bufs[index].skb != NULL) {
+ dev_kfree_skb((struct sk_buff *)data_sync_bufs[index].
+ skb);
+ }
+ }
+
+ return ret;
+}
+
+int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi,
+ struct wmi_create_pstream_cmd *params)
+{
+ struct sk_buff *skb;
+ struct wmi_create_pstream_cmd *cmd;
+ u8 fatpipe_exist_for_ac = 0;
+ s32 min_phy = 0;
+ s32 nominal_phy = 0;
+ int ret;
+
+ if (!((params->user_pri < 8) &&
+ (params->user_pri <= 0x7) &&
+ (up_to_ac[params->user_pri & 0x7] == params->traffic_class) &&
+ (params->traffic_direc == UPLINK_TRAFFIC ||
+ params->traffic_direc == DNLINK_TRAFFIC ||
+ params->traffic_direc == BIDIR_TRAFFIC) &&
+ (params->traffic_type == TRAFFIC_TYPE_APERIODIC ||
+ params->traffic_type == TRAFFIC_TYPE_PERIODIC) &&
+ (params->voice_psc_cap == DISABLE_FOR_THIS_AC ||
+ params->voice_psc_cap == ENABLE_FOR_THIS_AC ||
+ params->voice_psc_cap == ENABLE_FOR_ALL_AC) &&
+ (params->tsid == WMI_IMPLICIT_PSTREAM ||
+ params->tsid <= WMI_MAX_THINSTREAM))) {
+ return -EINVAL;
+ }
+
+ /*
+ * Check nominal PHY rate is >= minimalPHY,
+ * so that DUT can allow TSRS IE
+ */
+
+ /* Get the physical rate (units of bps) */
+ min_phy = ((le32_to_cpu(params->min_phy_rate) / 1000) / 1000);
+
+ /* Check minimal phy < nominal phy rate */
+ if (params->nominal_phy >= min_phy) {
+ /* unit of 500 kbps */
+ nominal_phy = (params->nominal_phy * 1000) / 500;
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "TSRS IE enabled::MinPhy %x->NominalPhy ===> %x\n",
+ min_phy, nominal_phy);
+
+ params->nominal_phy = nominal_phy;
+ } else {
+ params->nominal_phy = 0;
+ }
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "sending create_pstream_cmd: ac=%d tsid:%d\n",
+ params->traffic_class, params->tsid);
+
+ cmd = (struct wmi_create_pstream_cmd *) skb->data;
+ memcpy(cmd, params, sizeof(*cmd));
+
+ /* This is an implicitly created Fat pipe */
+ if ((u32) params->tsid == (u32) WMI_IMPLICIT_PSTREAM) {
+ spin_lock_bh(&wmi->lock);
+ fatpipe_exist_for_ac = (wmi->fat_pipe_exist &
+ (1 << params->traffic_class));
+ wmi->fat_pipe_exist |= (1 << params->traffic_class);
+ spin_unlock_bh(&wmi->lock);
+ } else {
+ /* explicitly created thin stream within a fat pipe */
+ spin_lock_bh(&wmi->lock);
+ fatpipe_exist_for_ac = (wmi->fat_pipe_exist &
+ (1 << params->traffic_class));
+ wmi->stream_exist_for_ac[params->traffic_class] |=
+ (1 << params->tsid);
+ /*
+ * If a thinstream becomes active, the fat pipe automatically
+ * becomes active
+ */
+ wmi->fat_pipe_exist |= (1 << params->traffic_class);
+ spin_unlock_bh(&wmi->lock);
+ }
+
+ /*
+ * Indicate activty change to driver layer only if this is the
+ * first TSID to get created in this AC explicitly or an implicit
+ * fat pipe is getting created.
+ */
+ if (!fatpipe_exist_for_ac)
+ ath6kl_indicate_tx_activity(wmi->parent_dev,
+ params->traffic_class, true);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_CREATE_PSTREAM_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 traffic_class, u8 tsid)
+{
+ struct sk_buff *skb;
+ struct wmi_delete_pstream_cmd *cmd;
+ u16 active_tsids = 0;
+ int ret;
+
+ if (traffic_class > 3) {
+ ath6kl_err("invalid traffic class: %d\n", traffic_class);
+ return -EINVAL;
+ }
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_delete_pstream_cmd *) skb->data;
+ cmd->traffic_class = traffic_class;
+ cmd->tsid = tsid;
+
+ spin_lock_bh(&wmi->lock);
+ active_tsids = wmi->stream_exist_for_ac[traffic_class];
+ spin_unlock_bh(&wmi->lock);
+
+ if (!(active_tsids & (1 << tsid))) {
+ dev_kfree_skb(skb);
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "TSID %d doesn't exist for traffic class: %d\n",
+ tsid, traffic_class);
+ return -ENODATA;
+ }
+
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "sending delete_pstream_cmd: traffic class: %d tsid=%d\n",
+ traffic_class, tsid);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_DELETE_PSTREAM_CMDID,
+ SYNC_BEFORE_WMIFLAG);
+
+ spin_lock_bh(&wmi->lock);
+ wmi->stream_exist_for_ac[traffic_class] &= ~(1 << tsid);
+ active_tsids = wmi->stream_exist_for_ac[traffic_class];
+ spin_unlock_bh(&wmi->lock);
+
+ /*
+ * Indicate stream inactivity to driver layer only if all tsids
+ * within this AC are deleted.
+ */
+ if (!active_tsids) {
+ ath6kl_indicate_tx_activity(wmi->parent_dev,
+ traffic_class, false);
+ wmi->fat_pipe_exist &= ~(1 << traffic_class);
+ }
+
+ return ret;
+}
+
+int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd)
+{
+ struct sk_buff *skb;
+ struct wmi_set_ip_cmd *cmd;
+ int ret;
+
+ /* Multicast address are not valid */
+ if ((*((u8 *) &ip_cmd->ips[0]) >= 0xE0) ||
+ (*((u8 *) &ip_cmd->ips[1]) >= 0xE0))
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_ip_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_set_ip_cmd *) skb->data;
+ memcpy(cmd, ip_cmd, sizeof(struct wmi_set_ip_cmd));
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_IP_CMDID, NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+static int ath6kl_wmi_get_wow_list_event_rx(struct wmi *wmi, u8 * datap,
+ int len)
+{
+ if (len < sizeof(struct wmi_get_wow_list_reply))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int ath6kl_wmi_cmd_send_xtnd(struct wmi *wmi, struct sk_buff *skb,
+ enum wmix_command_id cmd_id,
+ enum wmi_sync_flag sync_flag)
+{
+ struct wmix_cmd_hdr *cmd_hdr;
+ int ret;
+
+ skb_push(skb, sizeof(struct wmix_cmd_hdr));
+
+ cmd_hdr = (struct wmix_cmd_hdr *) skb->data;
+ cmd_hdr->cmd_id = cpu_to_le32(cmd_id);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_EXTENSION_CMDID, sync_flag);
+
+ return ret;
+}
+
+int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source)
+{
+ struct sk_buff *skb;
+ struct wmix_hb_challenge_resp_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmix_hb_challenge_resp_cmd *) skb->data;
+ cmd->cookie = cpu_to_le32(cookie);
+ cmd->source = cpu_to_le32(source);
+
+ ret = ath6kl_wmi_cmd_send_xtnd(wmi, skb, WMIX_HB_CHALLENGE_RESP_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_get_stats_cmd(struct wmi *wmi)
+{
+ return ath6kl_wmi_simple_cmd(wmi, WMI_GET_STATISTICS_CMDID);
+}
+
+int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 dbM)
+{
+ struct sk_buff *skb;
+ struct wmi_set_tx_pwr_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_tx_pwr_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_set_tx_pwr_cmd *) skb->data;
+ cmd->dbM = dbM;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_TX_PWR_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi)
+{
+ return ath6kl_wmi_simple_cmd(wmi, WMI_GET_TX_PWR_CMDID);
+}
+
+int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 status, u8 preamble_policy)
+{
+ struct sk_buff *skb;
+ struct wmi_set_lpreamble_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_lpreamble_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_set_lpreamble_cmd *) skb->data;
+ cmd->status = status;
+ cmd->preamble_policy = preamble_policy;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_LPREAMBLE_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold)
+{
+ struct sk_buff *skb;
+ struct wmi_set_rts_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_rts_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_set_rts_cmd *) skb->data;
+ cmd->threshold = cpu_to_le16(threshold);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_RTS_CMDID, NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, enum wmi_txop_cfg cfg)
+{
+ struct sk_buff *skb;
+ struct wmi_set_wmm_txop_cmd *cmd;
+ int ret;
+
+ if (!((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED)))
+ return -EINVAL;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_set_wmm_txop_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_set_wmm_txop_cmd *) skb->data;
+ cmd->txop_enable = cfg;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_WMM_TXOP_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 keep_alive_intvl)
+{
+ struct sk_buff *skb;
+ struct wmi_set_keepalive_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_set_keepalive_cmd *) skb->data;
+ cmd->keep_alive_intvl = keep_alive_intvl;
+ wmi->keep_alive_intvl = keep_alive_intvl;
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_SET_KEEPALIVE_CMDID,
+ NO_SYNC_WMIFLAG);
+ return ret;
+}
+
+s32 ath6kl_wmi_get_rate(s8 rate_index)
+{
+ if (rate_index == RATE_AUTO)
+ return 0;
+
+ return wmi_rate_tbl[(u32) rate_index][0];
+}
+
+void ath6kl_wmi_node_return(struct wmi *wmi, struct bss *bss)
+{
+ if (bss)
+ wlan_node_return(&wmi->parent_dev->scan_table, bss);
+}
+
+struct bss *ath6kl_wmi_find_ssid_node(struct wmi *wmi, u8 * ssid,
+ u32 ssid_len, bool is_wpa2,
+ bool match_ssid)
+{
+ struct bss *node = NULL;
+
+ node = wlan_find_ssid_node(&wmi->parent_dev->scan_table, ssid,
+ ssid_len, is_wpa2, match_ssid);
+ return node;
+}
+
+struct bss *ath6kl_wmi_find_node(struct wmi *wmi, const u8 * mac_addr)
+{
+ struct bss *ni = NULL;
+
+ ni = wlan_find_node(&wmi->parent_dev->scan_table, mac_addr);
+
+ return ni;
+}
+
+void ath6kl_wmi_node_free(struct wmi *wmi, const u8 * mac_addr)
+{
+ struct bss *ni = NULL;
+
+ ni = wlan_find_node(&wmi->parent_dev->scan_table, mac_addr);
+ if (ni != NULL)
+ wlan_node_reclaim(&wmi->parent_dev->scan_table, ni);
+
+ return;
+}
+
+static int ath6kl_wmi_get_pmkid_list_event_rx(struct wmi *wmi, u8 *datap,
+ u32 len)
+{
+ struct wmi_pmkid_list_reply *reply;
+ u32 expected_len;
+
+ if (len < sizeof(struct wmi_pmkid_list_reply))
+ return -EINVAL;
+
+ reply = (struct wmi_pmkid_list_reply *)datap;
+ expected_len = sizeof(reply->num_pmkid) +
+ le32_to_cpu(reply->num_pmkid) * WMI_PMKID_LEN;
+
+ if (len < expected_len)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int ath6kl_wmi_addba_req_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_addba_req_event *cmd = (struct wmi_addba_req_event *) datap;
+
+ aggr_recv_addba_req_evt(wmi->parent_dev, cmd->tid,
+ le16_to_cpu(cmd->st_seq_no), cmd->win_sz);
+
+ return 0;
+}
+
+static int ath6kl_wmi_delba_req_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_delba_event *cmd = (struct wmi_delba_event *) datap;
+
+ aggr_recv_delba_req_evt(wmi->parent_dev, cmd->tid);
+
+ return 0;
+}
+
+/* AP mode functions */
+static int ath6kl_wmi_pspoll_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ struct wmi_pspoll_event *ev;
+
+ if (len < sizeof(struct wmi_pspoll_event))
+ return -EINVAL;
+
+ ev = (struct wmi_pspoll_event *) datap;
+
+ ath6kl_pspoll_event(wmi->parent_dev, le16_to_cpu(ev->aid));
+
+ return 0;
+}
+
+static int ath6kl_wmi_dtimexpiry_event_rx(struct wmi *wmi, u8 *datap, int len)
+{
+ ath6kl_dtimexpiry_event(wmi->parent_dev);
+
+ return 0;
+}
+
+int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u16 aid, bool flag)
+{
+ struct sk_buff *skb;
+ struct wmi_ap_set_pvb_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(struct wmi_ap_set_pvb_cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_ap_set_pvb_cmd *) skb->data;
+ cmd->aid = cpu_to_le16(aid);
+ cmd->flag = cpu_to_le32(flag);
+
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_AP_SET_PVB_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return 0;
+}
+
+int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 rx_meta_ver,
+ bool rx_dot11_hdr, bool defrag_on_host)
+{
+ struct sk_buff *skb;
+ struct wmi_rx_frame_format_cmd *cmd;
+ int ret;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_rx_frame_format_cmd *) skb->data;
+ cmd->dot11_hdr = rx_dot11_hdr ? 1 : 0;
+ cmd->defrag_on_host = defrag_on_host ? 1 : 0;
+ cmd->meta_ver = rx_meta_ver;
+
+ /* Delete the local aggr state, on host */
+ ret = ath6kl_wmi_cmd_send(wmi, skb, WMI_RX_FRAME_FORMAT_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+static int ath6kl_wmi_control_rx_xtnd(struct wmi *wmi, struct sk_buff *skb)
+{
+ struct wmix_cmd_hdr *cmd;
+ u32 len;
+ u16 id;
+ u8 *datap;
+ int ret = 0;
+
+ if (skb->len < sizeof(struct wmix_cmd_hdr)) {
+ ath6kl_err("bad packet 1\n");
+ wmi->stat.cmd_len_err++;
+ return -EINVAL;
+ }
+
+ cmd = (struct wmix_cmd_hdr *) skb->data;
+ id = le32_to_cpu(cmd->cmd_id);
+
+ skb_pull(skb, sizeof(struct wmix_cmd_hdr));
+
+ datap = skb->data;
+ len = skb->len;
+
+ switch (id) {
+ case WMIX_HB_CHALLENGE_RESP_EVENTID:
+ break;
+ case WMIX_DBGLOG_EVENTID:
+ break;
+ default:
+ ath6kl_err("unknown cmd id 0x%x\n", id);
+ wmi->stat.cmd_id_err++;
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/* Control Path */
+int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
+{
+ struct wmi_cmd_hdr *cmd;
+ u32 len;
+ u16 id;
+ u8 *datap;
+ int ret = 0;
+
+ if (WARN_ON(skb == NULL))
+ return -EINVAL;
+
+ if (skb->len < sizeof(struct wmi_cmd_hdr)) {
+ ath6kl_err("bad packet 1\n");
+ dev_kfree_skb(skb);
+ wmi->stat.cmd_len_err++;
+ return -EINVAL;
+ }
+
+ cmd = (struct wmi_cmd_hdr *) skb->data;
+ id = le16_to_cpu(cmd->cmd_id);
+
+ skb_pull(skb, sizeof(struct wmi_cmd_hdr));
+
+ datap = skb->data;
+ len = skb->len;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "%s: wmi id: %d\n", __func__, id);
+ ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, "msg payload ", datap, len);
+
+ switch (id) {
+ case WMI_GET_BITRATE_CMDID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_BITRATE_CMDID\n");
+ ret = ath6kl_wmi_bitrate_reply_rx(wmi, datap, len);
+ break;
+ case WMI_GET_CHANNEL_LIST_CMDID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_CHANNEL_LIST_CMDID\n");
+ ret = ath6kl_wmi_ch_list_reply_rx(wmi, datap, len);
+ break;
+ case WMI_GET_TX_PWR_CMDID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_TX_PWR_CMDID\n");
+ ret = ath6kl_wmi_tx_pwr_reply_rx(wmi, datap, len);
+ break;
+ case WMI_READY_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_READY_EVENTID\n");
+ ret = ath6kl_wmi_ready_event_rx(wmi, datap, len);
+ break;
+ case WMI_CONNECT_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CONNECT_EVENTID\n");
+ ret = ath6kl_wmi_connect_event_rx(wmi, datap, len);
+ break;
+ case WMI_DISCONNECT_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_DISCONNECT_EVENTID\n");
+ ret = ath6kl_wmi_disconnect_event_rx(wmi, datap, len);
+ break;
+ case WMI_PEER_NODE_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_PEER_NODE_EVENTID\n");
+ ret = ath6kl_wmi_peer_node_event_rx(wmi, datap, len);
+ break;
+ case WMI_TKIP_MICERR_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TKIP_MICERR_EVENTID\n");
+ ret = ath6kl_wmi_tkip_micerr_event_rx(wmi, datap, len);
+ break;
+ case WMI_BSSINFO_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_BSSINFO_EVENTID\n");
+ ath6kl_wmi_convert_bssinfo_hdr2_to_hdr(skb, datap);
+ ret = ath6kl_wmi_bssinfo_event_rx(wmi, skb->data, skb->len);
+ break;
+ case WMI_REGDOMAIN_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REGDOMAIN_EVENTID\n");
+ break;
+ case WMI_PSTREAM_TIMEOUT_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_PSTREAM_TIMEOUT_EVENTID\n");
+ ret = ath6kl_wmi_pstream_timeout_event_rx(wmi, datap, len);
+ break;
+ case WMI_NEIGHBOR_REPORT_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_NEIGHBOR_REPORT_EVENTID\n");
+ break;
+ case WMI_SCAN_COMPLETE_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SCAN_COMPLETE_EVENTID\n");
+ ret = ath6kl_wmi_scan_complete_rx(wmi, datap, len);
+ break;
+ case WMI_CMDERROR_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CMDERROR_EVENTID\n");
+ ret = ath6kl_wmi_error_event_rx(wmi, datap, len);
+ break;
+ case WMI_REPORT_STATISTICS_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REPORT_STATISTICS_EVENTID\n");
+ ret = ath6kl_wmi_stats_event_rx(wmi, datap, len);
+ break;
+ case WMI_RSSI_THRESHOLD_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_RSSI_THRESHOLD_EVENTID\n");
+ ret = ath6kl_wmi_rssi_threshold_event_rx(wmi, datap, len);
+ break;
+ case WMI_ERROR_REPORT_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_ERROR_REPORT_EVENTID\n");
+ break;
+ case WMI_OPT_RX_FRAME_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_OPT_RX_FRAME_EVENTID\n");
+ ret = ath6kl_wmi_opt_frame_event_rx(wmi, datap, len);
+ break;
+ case WMI_REPORT_ROAM_TBL_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REPORT_ROAM_TBL_EVENTID\n");
+ break;
+ case WMI_EXTENSION_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_EXTENSION_EVENTID\n");
+ ret = ath6kl_wmi_control_rx_xtnd(wmi, skb);
+ break;
+ case WMI_CAC_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CAC_EVENTID\n");
+ ret = ath6kl_wmi_cac_event_rx(wmi, datap, len);
+ break;
+ case WMI_CHANNEL_CHANGE_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_CHANNEL_CHANGE_EVENTID\n");
+ break;
+ case WMI_REPORT_ROAM_DATA_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REPORT_ROAM_DATA_EVENTID\n");
+ break;
+ case WMI_GET_FIXRATES_CMDID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_FIXRATES_CMDID\n");
+ ret = ath6kl_wmi_ratemask_reply_rx(wmi, datap, len);
+ break;
+ case WMI_TX_RETRY_ERR_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_RETRY_ERR_EVENTID\n");
+ break;
+ case WMI_SNR_THRESHOLD_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SNR_THRESHOLD_EVENTID\n");
+ ret = ath6kl_wmi_snr_threshold_event_rx(wmi, datap, len);
+ break;
+ case WMI_LQ_THRESHOLD_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_LQ_THRESHOLD_EVENTID\n");
+ break;
+ case WMI_APLIST_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_APLIST_EVENTID\n");
+ ret = ath6kl_wmi_aplist_event_rx(wmi, datap, len);
+ break;
+ case WMI_GET_KEEPALIVE_CMDID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_KEEPALIVE_CMDID\n");
+ ret = ath6kl_wmi_keepalive_reply_rx(wmi, datap, len);
+ break;
+ case WMI_GET_WOW_LIST_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_WOW_LIST_EVENTID\n");
+ ret = ath6kl_wmi_get_wow_list_event_rx(wmi, datap, len);
+ break;
+ case WMI_GET_PMKID_LIST_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_GET_PMKID_LIST_EVENTID\n");
+ ret = ath6kl_wmi_get_pmkid_list_event_rx(wmi, datap, len);
+ break;
+ case WMI_PSPOLL_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_PSPOLL_EVENTID\n");
+ ret = ath6kl_wmi_pspoll_event_rx(wmi, datap, len);
+ break;
+ case WMI_DTIMEXPIRY_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_DTIMEXPIRY_EVENTID\n");
+ ret = ath6kl_wmi_dtimexpiry_event_rx(wmi, datap, len);
+ break;
+ case WMI_SET_PARAMS_REPLY_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SET_PARAMS_REPLY_EVENTID\n");
+ break;
+ case WMI_ADDBA_REQ_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_ADDBA_REQ_EVENTID\n");
+ ret = ath6kl_wmi_addba_req_event_rx(wmi, datap, len);
+ break;
+ case WMI_ADDBA_RESP_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_ADDBA_RESP_EVENTID\n");
+ break;
+ case WMI_DELBA_REQ_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_DELBA_REQ_EVENTID\n");
+ ret = ath6kl_wmi_delba_req_event_rx(wmi, datap, len);
+ break;
+ case WMI_REPORT_BTCOEX_CONFIG_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "WMI_REPORT_BTCOEX_CONFIG_EVENTID\n");
+ break;
+ case WMI_REPORT_BTCOEX_STATS_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI,
+ "WMI_REPORT_BTCOEX_STATS_EVENTID\n");
+ break;
+ case WMI_TX_COMPLETE_EVENTID:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_COMPLETE_EVENTID\n");
+ ret = ath6kl_wmi_tx_complete_event_rx(datap, len);
+ break;
+ default:
+ ath6kl_dbg(ATH6KL_DBG_WMI, "unknown cmd id 0x%x\n", id);
+ wmi->stat.cmd_id_err++;
+ ret = -EINVAL;
+ break;
+ }
+
+ dev_kfree_skb(skb);
+
+ return ret;
+}
+
+static void ath6kl_wmi_qos_state_init(struct wmi *wmi)
+{
+ if (!wmi)
+ return;
+
+ spin_lock_bh(&wmi->lock);
+
+ wmi->fat_pipe_exist = 0;
+ memset(wmi->stream_exist_for_ac, 0, sizeof(wmi->stream_exist_for_ac));
+
+ spin_unlock_bh(&wmi->lock);
+}
+
+void *ath6kl_wmi_init(struct ath6kl *dev)
+{
+ struct wmi *wmi;
+
+ wmi = kzalloc(sizeof(struct wmi), GFP_KERNEL);
+ if (!wmi)
+ return NULL;
+
+ spin_lock_init(&wmi->lock);
+
+ wmi->parent_dev = dev;
+
+ ath6kl_wmi_qos_state_init(wmi);
+
+ wmi->pwr_mode = REC_POWER;
+ wmi->phy_mode = WMI_11G_MODE;
+
+ wmi->pair_crypto_type = NONE_CRYPT;
+ wmi->grp_crypto_type = NONE_CRYPT;
+
+ wmi->ht_allowed[A_BAND_24GHZ] = 1;
+ wmi->ht_allowed[A_BAND_5GHZ] = 1;
+
+ return wmi;
+}
+
+void ath6kl_wmi_shutdown(struct wmi *wmi)
+{
+ if (!wmi)
+ return;
+
+ kfree(wmi);
+}
--- /dev/null
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file contains the definitions of the WMI protocol specified in the
+ * Wireless Module Interface (WMI). It includes definitions of all the
+ * commands and events. Commands are messages from the host to the WM.
+ * Events and Replies are messages from the WM to the host.
+ */
+
+#ifndef WMI_H
+#define WMI_H
+
+#include <linux/ieee80211.h>
+
+#include "htc.h"
+
+#define HTC_PROTOCOL_VERSION 0x0002
+#define WMI_PROTOCOL_VERSION 0x0002
+#define WMI_CONTROL_MSG_MAX_LEN 256
+#define is_ethertype(type_or_len) ((type_or_len) >= 0x0600)
+
+#define IP_ETHERTYPE 0x0800
+
+#define WMI_IMPLICIT_PSTREAM 0xFF
+#define WMI_MAX_THINSTREAM 15
+
+#define SSID_IE_LEN_INDEX 13
+
+/* Host side link management data structures */
+#define SIG_QUALITY_THRESH_LVLS 6
+#define SIG_QUALITY_UPPER_THRESH_LVLS SIG_QUALITY_THRESH_LVLS
+#define SIG_QUALITY_LOWER_THRESH_LVLS SIG_QUALITY_THRESH_LVLS
+
+#define A_BAND_24GHZ 0
+#define A_BAND_5GHZ 1
+#define A_NUM_BANDS 2
+
+/* in ms */
+#define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000
+
+/*
+ * There are no signed versions of __le16 and __le32, so for a temporary
+ * solution come up with our own version. The idea is from fs/ntfs/types.h.
+ *
+ * Use a_ prefix so that it doesn't conflict if we get proper support to
+ * linux/types.h.
+ */
+typedef __s16 __bitwise a_sle16;
+typedef __s32 __bitwise a_sle32;
+
+static inline a_sle32 a_cpu_to_sle32(s32 val)
+{
+ return (__force a_sle32) cpu_to_le32(val);
+}
+
+static inline s32 a_sle32_to_cpu(a_sle32 val)
+{
+ return le32_to_cpu((__force __le32) val);
+}
+
+static inline a_sle16 a_cpu_to_sle16(s16 val)
+{
+ return (__force a_sle16) cpu_to_le16(val);
+}
+
+static inline s16 a_sle16_to_cpu(a_sle16 val)
+{
+ return le16_to_cpu((__force __le16) val);
+}
+
+struct sq_threshold_params {
+ s16 upper_threshold[SIG_QUALITY_UPPER_THRESH_LVLS];
+ s16 lower_threshold[SIG_QUALITY_LOWER_THRESH_LVLS];
+ u32 upper_threshold_valid_count;
+ u32 lower_threshold_valid_count;
+ u32 polling_interval;
+ u8 weight;
+ u8 last_rssi;
+ u8 last_rssi_poll_event;
+};
+
+struct wmi_stats {
+ u32 cmd_len_err;
+ u32 cmd_id_err;
+};
+
+struct wmi_data_sync_bufs {
+ u8 traffic_class;
+ struct sk_buff *skb;
+};
+
+/* WMM stream classes */
+#define WMM_NUM_AC 4
+#define WMM_AC_BE 0 /* best effort */
+#define WMM_AC_BK 1 /* background */
+#define WMM_AC_VI 2 /* video */
+#define WMM_AC_VO 3 /* voice */
+
+struct wmi {
+ bool ready;
+ u16 stream_exist_for_ac[WMM_NUM_AC];
+ u8 fat_pipe_exist;
+ struct ath6kl *parent_dev;
+ struct wmi_stats stat;
+ u8 pwr_mode;
+ u8 phy_mode;
+ u8 keep_alive_intvl;
+ spinlock_t lock;
+ enum htc_endpoint_id ep_id;
+ struct sq_threshold_params
+ sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
+ enum crypto_type pair_crypto_type;
+ enum crypto_type grp_crypto_type;
+ bool is_wmm_enabled;
+ u8 ht_allowed[A_NUM_BANDS];
+ u8 traffic_class;
+ bool is_probe_ssid;
+};
+
+struct host_app_area {
+ u32 wmi_protocol_ver;
+};
+
+enum wmi_msg_type {
+ DATA_MSGTYPE = 0x0,
+ CNTL_MSGTYPE,
+ SYNC_MSGTYPE,
+ OPT_MSGTYPE,
+};
+
+/*
+ * Macros for operating on WMI_DATA_HDR (info) field
+ */
+
+#define WMI_DATA_HDR_MSG_TYPE_MASK 0x03
+#define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
+#define WMI_DATA_HDR_UP_MASK 0x07
+#define WMI_DATA_HDR_UP_SHIFT 2
+
+/* In AP mode, the same bit (b5) is used to indicate Power save state in
+ * the Rx dir and More data bit state in the tx direction.
+ */
+#define WMI_DATA_HDR_PS_MASK 0x1
+#define WMI_DATA_HDR_PS_SHIFT 5
+
+#define WMI_DATA_HDR_MORE_MASK 0x1
+#define WMI_DATA_HDR_MORE_SHIFT 5
+
+enum wmi_data_hdr_data_type {
+ WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
+ WMI_DATA_HDR_DATA_TYPE_802_11,
+
+ /* used to be used for the PAL */
+ WMI_DATA_HDR_DATA_TYPE_ACL,
+};
+
+#define WMI_DATA_HDR_DATA_TYPE_MASK 0x3
+#define WMI_DATA_HDR_DATA_TYPE_SHIFT 6
+
+/* Macros for operating on WMI_DATA_HDR (info2) field */
+#define WMI_DATA_HDR_SEQNO_MASK 0xFFF
+#define WMI_DATA_HDR_SEQNO_SHIFT 0
+
+#define WMI_DATA_HDR_AMSDU_MASK 0x1
+#define WMI_DATA_HDR_AMSDU_SHIFT 12
+
+#define WMI_DATA_HDR_META_MASK 0x7
+#define WMI_DATA_HDR_META_SHIFT 13
+
+struct wmi_data_hdr {
+ s8 rssi;
+
+ /*
+ * usage of 'info' field(8-bit):
+ *
+ * b1:b0 - WMI_MSG_TYPE
+ * b4:b3:b2 - UP(tid)
+ * b5 - Used in AP mode.
+ * More-data in tx dir, PS in rx.
+ * b7:b6 - Dot3 header(0),
+ * Dot11 Header(1),
+ * ACL data(2)
+ */
+ u8 info;
+
+ /*
+ * usage of 'info2' field(16-bit):
+ *
+ * b11:b0 - seq_no
+ * b12 - A-MSDU?
+ * b15:b13 - META_DATA_VERSION 0 - 7
+ */
+ __le16 info2;
+ __le16 info3;
+} __packed;
+
+static inline u8 wmi_data_hdr_get_up(struct wmi_data_hdr *dhdr)
+{
+ return (dhdr->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK;
+}
+
+static inline void wmi_data_hdr_set_up(struct wmi_data_hdr *dhdr,
+ u8 usr_pri)
+{
+ dhdr->info &= ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT);
+ dhdr->info |= usr_pri << WMI_DATA_HDR_UP_SHIFT;
+}
+
+static inline u8 wmi_data_hdr_get_dot11(struct wmi_data_hdr *dhdr)
+{
+ u8 data_type;
+
+ data_type = (dhdr->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) &
+ WMI_DATA_HDR_DATA_TYPE_MASK;
+ return (data_type == WMI_DATA_HDR_DATA_TYPE_802_11);
+}
+
+static inline u16 wmi_data_hdr_get_seqno(struct wmi_data_hdr *dhdr)
+{
+ return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_SEQNO_SHIFT) &
+ WMI_DATA_HDR_SEQNO_MASK;
+}
+
+static inline u8 wmi_data_hdr_is_amsdu(struct wmi_data_hdr *dhdr)
+{
+ return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_AMSDU_SHIFT) &
+ WMI_DATA_HDR_AMSDU_MASK;
+}
+
+static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr)
+{
+ return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
+ WMI_DATA_HDR_META_MASK;
+}
+
+/* Tx meta version definitions */
+#define WMI_MAX_TX_META_SZ 12
+#define WMI_META_VERSION_1 0x01
+#define WMI_META_VERSION_2 0x02
+
+struct wmi_tx_meta_v1 {
+ /* packet ID to identify the tx request */
+ u8 pkt_id;
+
+ /* rate policy to be used for the tx of this frame */
+ u8 rate_plcy_id;
+} __packed;
+
+struct wmi_tx_meta_v2 {
+ /*
+ * Offset from start of the WMI header for csum calculation to
+ * begin.
+ */
+ u8 csum_start;
+
+ /* offset from start of WMI header where final csum goes */
+ u8 csum_dest;
+
+ /* no of bytes over which csum is calculated */
+ u8 csum_flags;
+} __packed;
+
+struct wmi_rx_meta_v1 {
+ u8 status;
+
+ /* rate index mapped to rate at which this packet was received. */
+ u8 rix;
+
+ /* rssi of packet */
+ u8 rssi;
+
+ /* rf channel during packet reception */
+ u8 channel;
+
+ __le16 flags;
+} __packed;
+
+struct wmi_rx_meta_v2 {
+ __le16 csum;
+
+ /* bit 0 set -partial csum valid bit 1 set -test mode */
+ u8 csum_flags;
+} __packed;
+
+/* Control Path */
+struct wmi_cmd_hdr {
+ __le16 cmd_id;
+
+ /* info1 - 16 bits
+ * b03:b00 - id
+ * b15:b04 - unused */
+ __le16 info1;
+
+ /* for alignment */
+ __le16 reserved;
+} __packed;
+
+/* List of WMI commands */
+enum wmi_cmd_id {
+ WMI_CONNECT_CMDID = 0x0001,
+ WMI_RECONNECT_CMDID,
+ WMI_DISCONNECT_CMDID,
+ WMI_SYNCHRONIZE_CMDID,
+ WMI_CREATE_PSTREAM_CMDID,
+ WMI_DELETE_PSTREAM_CMDID,
+ WMI_START_SCAN_CMDID,
+ WMI_SET_SCAN_PARAMS_CMDID,
+ WMI_SET_BSS_FILTER_CMDID,
+ WMI_SET_PROBED_SSID_CMDID, /* 10 */
+ WMI_SET_LISTEN_INT_CMDID,
+ WMI_SET_BMISS_TIME_CMDID,
+ WMI_SET_DISC_TIMEOUT_CMDID,
+ WMI_GET_CHANNEL_LIST_CMDID,
+ WMI_SET_BEACON_INT_CMDID,
+ WMI_GET_STATISTICS_CMDID,
+ WMI_SET_CHANNEL_PARAMS_CMDID,
+ WMI_SET_POWER_MODE_CMDID,
+ WMI_SET_IBSS_PM_CAPS_CMDID,
+ WMI_SET_POWER_PARAMS_CMDID, /* 20 */
+ WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
+ WMI_ADD_CIPHER_KEY_CMDID,
+ WMI_DELETE_CIPHER_KEY_CMDID,
+ WMI_ADD_KRK_CMDID,
+ WMI_DELETE_KRK_CMDID,
+ WMI_SET_PMKID_CMDID,
+ WMI_SET_TX_PWR_CMDID,
+ WMI_GET_TX_PWR_CMDID,
+ WMI_SET_ASSOC_INFO_CMDID,
+ WMI_ADD_BAD_AP_CMDID, /* 30 */
+ WMI_DELETE_BAD_AP_CMDID,
+ WMI_SET_TKIP_COUNTERMEASURES_CMDID,
+ WMI_RSSI_THRESHOLD_PARAMS_CMDID,
+ WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
+ WMI_SET_ACCESS_PARAMS_CMDID,
+ WMI_SET_RETRY_LIMITS_CMDID,
+ WMI_SET_OPT_MODE_CMDID,
+ WMI_OPT_TX_FRAME_CMDID,
+ WMI_SET_VOICE_PKT_SIZE_CMDID,
+ WMI_SET_MAX_SP_LEN_CMDID, /* 40 */
+ WMI_SET_ROAM_CTRL_CMDID,
+ WMI_GET_ROAM_TBL_CMDID,
+ WMI_GET_ROAM_DATA_CMDID,
+ WMI_ENABLE_RM_CMDID,
+ WMI_SET_MAX_OFFHOME_DURATION_CMDID,
+ WMI_EXTENSION_CMDID, /* Non-wireless extensions */
+ WMI_SNR_THRESHOLD_PARAMS_CMDID,
+ WMI_LQ_THRESHOLD_PARAMS_CMDID,
+ WMI_SET_LPREAMBLE_CMDID,
+ WMI_SET_RTS_CMDID, /* 50 */
+ WMI_CLR_RSSI_SNR_CMDID,
+ WMI_SET_FIXRATES_CMDID,
+ WMI_GET_FIXRATES_CMDID,
+ WMI_SET_AUTH_MODE_CMDID,
+ WMI_SET_REASSOC_MODE_CMDID,
+ WMI_SET_WMM_CMDID,
+ WMI_SET_WMM_TXOP_CMDID,
+ WMI_TEST_CMDID,
+
+ /* COEX AR6002 only */
+ WMI_SET_BT_STATUS_CMDID,
+ WMI_SET_BT_PARAMS_CMDID, /* 60 */
+
+ WMI_SET_KEEPALIVE_CMDID,
+ WMI_GET_KEEPALIVE_CMDID,
+ WMI_SET_APPIE_CMDID,
+ WMI_GET_APPIE_CMDID,
+ WMI_SET_WSC_STATUS_CMDID,
+
+ /* Wake on Wireless */
+ WMI_SET_HOST_SLEEP_MODE_CMDID,
+ WMI_SET_WOW_MODE_CMDID,
+ WMI_GET_WOW_LIST_CMDID,
+ WMI_ADD_WOW_PATTERN_CMDID,
+ WMI_DEL_WOW_PATTERN_CMDID, /* 70 */
+
+ WMI_SET_FRAMERATES_CMDID,
+ WMI_SET_AP_PS_CMDID,
+ WMI_SET_QOS_SUPP_CMDID,
+
+ /* WMI_THIN_RESERVED_... mark the start and end
+ * values for WMI_THIN_RESERVED command IDs. These
+ * command IDs can be found in wmi_thin.h */
+ WMI_THIN_RESERVED_START = 0x8000,
+ WMI_THIN_RESERVED_END = 0x8fff,
+
+ /* Developer commands starts at 0xF000 */
+ WMI_SET_BITRATE_CMDID = 0xF000,
+ WMI_GET_BITRATE_CMDID,
+ WMI_SET_WHALPARAM_CMDID,
+ WMI_SET_MAC_ADDRESS_CMDID,
+ WMI_SET_AKMP_PARAMS_CMDID,
+ WMI_SET_PMKID_LIST_CMDID,
+ WMI_GET_PMKID_LIST_CMDID,
+ WMI_ABORT_SCAN_CMDID,
+ WMI_SET_TARGET_EVENT_REPORT_CMDID,
+
+ /* Unused */
+ WMI_UNUSED1,
+ WMI_UNUSED2,
+
+ /* AP mode commands */
+ WMI_AP_HIDDEN_SSID_CMDID,
+ WMI_AP_SET_NUM_STA_CMDID,
+ WMI_AP_ACL_POLICY_CMDID,
+ WMI_AP_ACL_MAC_LIST_CMDID,
+ WMI_AP_CONFIG_COMMIT_CMDID,
+ WMI_AP_SET_MLME_CMDID,
+ WMI_AP_SET_PVB_CMDID,
+ WMI_AP_CONN_INACT_CMDID,
+ WMI_AP_PROT_SCAN_TIME_CMDID,
+ WMI_AP_SET_COUNTRY_CMDID,
+ WMI_AP_SET_DTIM_CMDID,
+ WMI_AP_MODE_STAT_CMDID,
+
+ WMI_SET_IP_CMDID,
+ WMI_SET_PARAMS_CMDID,
+ WMI_SET_MCAST_FILTER_CMDID,
+ WMI_DEL_MCAST_FILTER_CMDID,
+
+ WMI_ALLOW_AGGR_CMDID,
+ WMI_ADDBA_REQ_CMDID,
+ WMI_DELBA_REQ_CMDID,
+ WMI_SET_HT_CAP_CMDID,
+ WMI_SET_HT_OP_CMDID,
+ WMI_SET_TX_SELECT_RATES_CMDID,
+ WMI_SET_TX_SGI_PARAM_CMDID,
+ WMI_SET_RATE_POLICY_CMDID,
+
+ WMI_HCI_CMD_CMDID,
+ WMI_RX_FRAME_FORMAT_CMDID,
+ WMI_SET_THIN_MODE_CMDID,
+ WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
+
+ WMI_AP_SET_11BG_RATESET_CMDID,
+ WMI_SET_PMK_CMDID,
+ WMI_MCAST_FILTER_CMDID,
+
+ /* COEX CMDID AR6003 */
+ WMI_SET_BTCOEX_FE_ANT_CMDID,
+ WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
+ WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
+ WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
+ WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
+ WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
+ WMI_SET_BTCOEX_DEBUG_CMDID,
+ WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
+ WMI_GET_BTCOEX_STATS_CMDID,
+ WMI_GET_BTCOEX_CONFIG_CMDID,
+
+ WMI_SET_DFS_ENABLE_CMDID, /* F034 */
+ WMI_SET_DFS_MINRSSITHRESH_CMDID,
+ WMI_SET_DFS_MAXPULSEDUR_CMDID,
+ WMI_DFS_RADAR_DETECTED_CMDID,
+
+ /* P2P commands */
+ WMI_P2P_SET_CONFIG_CMDID, /* F038 */
+ WMI_WPS_SET_CONFIG_CMDID,
+ WMI_SET_REQ_DEV_ATTR_CMDID,
+ WMI_P2P_FIND_CMDID,
+ WMI_P2P_STOP_FIND_CMDID,
+ WMI_P2P_GO_NEG_START_CMDID,
+ WMI_P2P_LISTEN_CMDID,
+
+ WMI_CONFIG_TX_MAC_RULES_CMDID, /* F040 */
+ WMI_SET_PROMISCUOUS_MODE_CMDID,
+ WMI_RX_FRAME_FILTER_CMDID,
+ WMI_SET_CHANNEL_CMDID,
+
+ /* WAC commands */
+ WMI_ENABLE_WAC_CMDID,
+ WMI_WAC_SCAN_REPLY_CMDID,
+ WMI_WAC_CTRL_REQ_CMDID,
+ WMI_SET_DIV_PARAMS_CMDID,
+
+ WMI_GET_PMK_CMDID,
+ WMI_SET_PASSPHRASE_CMDID,
+ WMI_SEND_ASSOC_RES_CMDID,
+ WMI_SET_ASSOC_REQ_RELAY_CMDID,
+ WMI_GET_RFKILL_MODE_CMDID,
+
+ /* ACS command, consists of sub-commands */
+ WMI_ACS_CTRL_CMDID,
+
+ /* Ultra low power store / recall commands */
+ WMI_STORERECALL_CONFIGURE_CMDID,
+ WMI_STORERECALL_RECALL_CMDID,
+ WMI_STORERECALL_HOST_READY_CMDID,
+ WMI_FORCE_TARGET_ASSERT_CMDID,
+ WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
+};
+
+/* WMI_CONNECT_CMDID */
+enum network_type {
+ INFRA_NETWORK = 0x01,
+ ADHOC_NETWORK = 0x02,
+ ADHOC_CREATOR = 0x04,
+ AP_NETWORK = 0x10,
+};
+
+enum dot11_auth_mode {
+ OPEN_AUTH = 0x01,
+ SHARED_AUTH = 0x02,
+
+ /* different from IEEE_AUTH_MODE definitions */
+ LEAP_AUTH = 0x04,
+};
+
+enum {
+ AUTH_IDLE,
+ AUTH_OPEN_IN_PROGRESS,
+};
+
+enum auth_mode {
+ NONE_AUTH = 0x01,
+ WPA_AUTH = 0x02,
+ WPA2_AUTH = 0x04,
+ WPA_PSK_AUTH = 0x08,
+ WPA2_PSK_AUTH = 0x10,
+ WPA_AUTH_CCKM = 0x20,
+ WPA2_AUTH_CCKM = 0x40,
+};
+
+#define WMI_MIN_CRYPTO_TYPE NONE_CRYPT
+#define WMI_MAX_CRYPTO_TYPE (AES_CRYPT + 1)
+
+#define WMI_MIN_KEY_INDEX 0
+#define WMI_MAX_KEY_INDEX 3
+
+#define WMI_MAX_KEY_LEN 32
+
+/*
+ * NB: these values are ordered carefully; there are lots of
+ * of implications in any reordering. In particular beware
+ * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
+ */
+#define ATH6KL_CIPHER_WEP 0
+#define ATH6KL_CIPHER_TKIP 1
+#define ATH6KL_CIPHER_AES_OCB 2
+#define ATH6KL_CIPHER_AES_CCM 3
+#define ATH6KL_CIPHER_CKIP 5
+#define ATH6KL_CIPHER_CCKM_KRK 6
+#define ATH6KL_CIPHER_NONE 7 /* pseudo value */
+
+/*
+ * 802.11 rate set.
+ */
+#define ATH6KL_RATE_MAXSIZE 15 /* max rates we'll handle */
+
+#define ATH_OUI_TYPE 0x01
+#define WPA_OUI_TYPE 0x01
+#define WMM_PARAM_OUI_SUBTYPE 0x01
+#define WMM_OUI_TYPE 0x02
+#define WSC_OUT_TYPE 0x04
+
+enum wmi_connect_ctrl_flags_bits {
+ CONNECT_ASSOC_POLICY_USER = 0x0001,
+ CONNECT_SEND_REASSOC = 0x0002,
+ CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
+ CONNECT_PROFILE_MATCH_DONE = 0x0008,
+ CONNECT_IGNORE_AAC_BEACON = 0x0010,
+ CONNECT_CSA_FOLLOW_BSS = 0x0020,
+ CONNECT_DO_WPA_OFFLOAD = 0x0040,
+ CONNECT_DO_NOT_DEAUTH = 0x0080,
+};
+
+struct wmi_connect_cmd {
+ u8 nw_type;
+ u8 dot11_auth_mode;
+ u8 auth_mode;
+ u8 prwise_crypto_type;
+ u8 prwise_crypto_len;
+ u8 grp_crypto_type;
+ u8 grp_crypto_len;
+ u8 ssid_len;
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
+ __le16 ch;
+ u8 bssid[ETH_ALEN];
+ __le32 ctrl_flags;
+} __packed;
+
+/* WMI_RECONNECT_CMDID */
+struct wmi_reconnect_cmd {
+ /* channel hint */
+ __le16 channel;
+
+ /* mandatory if set */
+ u8 bssid[ETH_ALEN];
+} __packed;
+
+/* WMI_ADD_CIPHER_KEY_CMDID */
+enum key_usage {
+ PAIRWISE_USAGE = 0x00,
+ GROUP_USAGE = 0x01,
+
+ /* default Tx Key - static WEP only */
+ TX_USAGE = 0x02,
+};
+
+/*
+ * Bit Flag
+ * Bit 0 - Initialise TSC - default is Initialize
+ */
+#define KEY_OP_INIT_TSC 0x01
+#define KEY_OP_INIT_RSC 0x02
+
+/* default initialise the TSC & RSC */
+#define KEY_OP_INIT_VAL 0x03
+#define KEY_OP_VALID_MASK 0x03
+
+struct wmi_add_cipher_key_cmd {
+ u8 key_index;
+ u8 key_type;
+
+ /* enum key_usage */
+ u8 key_usage;
+
+ u8 key_len;
+
+ /* key replay sequence counter */
+ u8 key_rsc[8];
+
+ u8 key[WLAN_MAX_KEY_LEN];
+
+ /* additional key control info */
+ u8 key_op_ctrl;
+
+ u8 key_mac_addr[ETH_ALEN];
+} __packed;
+
+/* WMI_DELETE_CIPHER_KEY_CMDID */
+struct wmi_delete_cipher_key_cmd {
+ u8 key_index;
+} __packed;
+
+#define WMI_KRK_LEN 16
+
+/* WMI_ADD_KRK_CMDID */
+struct wmi_add_krk_cmd {
+ u8 krk[WMI_KRK_LEN];
+} __packed;
+
+/* WMI_SETPMKID_CMDID */
+
+#define WMI_PMKID_LEN 16
+
+enum pmkid_enable_flg {
+ PMKID_DISABLE = 0,
+ PMKID_ENABLE = 1,
+};
+
+struct wmi_setpmkid_cmd {
+ u8 bssid[ETH_ALEN];
+
+ /* enum pmkid_enable_flg */
+ u8 enable;
+
+ u8 pmkid[WMI_PMKID_LEN];
+} __packed;
+
+/* WMI_START_SCAN_CMD */
+enum wmi_scan_type {
+ WMI_LONG_SCAN = 0,
+ WMI_SHORT_SCAN = 1,
+};
+
+struct wmi_start_scan_cmd {
+ __le32 force_fg_scan;
+
+ /* for legacy cisco AP compatibility */
+ __le32 is_legacy;
+
+ /* max duration in the home channel(msec) */
+ __le32 home_dwell_time;
+
+ /* time interval between scans (msec) */
+ __le32 force_scan_intvl;
+
+ /* enum wmi_scan_type */
+ u8 scan_type;
+
+ /* how many channels follow */
+ u8 num_ch;
+
+ /* channels in Mhz */
+ __le16 ch_list[1];
+} __packed;
+
+/* WMI_SET_SCAN_PARAMS_CMDID */
+#define WMI_SHORTSCANRATIO_DEFAULT 3
+
+/*
+ * Warning: scan control flag value of 0xFF is used to disable
+ * all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
+ * flags here
+ */
+enum wmi_scan_ctrl_flags_bits {
+
+ /* set if can scan in the connect cmd */
+ CONNECT_SCAN_CTRL_FLAGS = 0x01,
+
+ /* set if scan for the SSID it is already connected to */
+ SCAN_CONNECTED_CTRL_FLAGS = 0x02,
+
+ /* set if enable active scan */
+ ACTIVE_SCAN_CTRL_FLAGS = 0x04,
+
+ /* set if enable roam scan when bmiss and lowrssi */
+ ROAM_SCAN_CTRL_FLAGS = 0x08,
+
+ /* set if follows customer BSSINFO reporting rule */
+ REPORT_BSSINFO_CTRL_FLAGS = 0x10,
+
+ /* if disabled, target doesn't scan after a disconnect event */
+ ENABLE_AUTO_CTRL_FLAGS = 0x20,
+
+ /*
+ * Scan complete event with canceled status will be generated when
+ * a scan is prempted before it gets completed.
+ */
+ ENABLE_SCAN_ABORT_EVENT = 0x40
+};
+
+#define DEFAULT_SCAN_CTRL_FLAGS \
+ (CONNECT_SCAN_CTRL_FLAGS | \
+ SCAN_CONNECTED_CTRL_FLAGS | \
+ ACTIVE_SCAN_CTRL_FLAGS | \
+ ROAM_SCAN_CTRL_FLAGS | \
+ ENABLE_AUTO_CTRL_FLAGS)
+
+struct wmi_scan_params_cmd {
+ /* sec */
+ __le16 fg_start_period;
+
+ /* sec */
+ __le16 fg_end_period;
+
+ /* sec */
+ __le16 bg_period;
+
+ /* msec */
+ __le16 maxact_chdwell_time;
+
+ /* msec */
+ __le16 pas_chdwell_time;
+
+ /* how many shorts scan for one long */
+ u8 short_scan_ratio;
+
+ u8 scan_ctrl_flags;
+
+ /* msec */
+ __le16 minact_chdwell_time;
+
+ /* max active scans per ssid */
+ __le16 maxact_scan_per_ssid;
+
+ /* msecs */
+ __le32 max_dfsch_act_time;
+} __packed;
+
+/* WMI_SET_BSS_FILTER_CMDID */
+enum wmi_bss_filter {
+ /* no beacons forwarded */
+ NONE_BSS_FILTER = 0x0,
+
+ /* all beacons forwarded */
+ ALL_BSS_FILTER,
+
+ /* only beacons matching profile */
+ PROFILE_FILTER,
+
+ /* all but beacons matching profile */
+ ALL_BUT_PROFILE_FILTER,
+
+ /* only beacons matching current BSS */
+ CURRENT_BSS_FILTER,
+
+ /* all but beacons matching BSS */
+ ALL_BUT_BSS_FILTER,
+
+ /* beacons matching probed ssid */
+ PROBED_SSID_FILTER,
+
+ /* marker only */
+ LAST_BSS_FILTER,
+};
+
+struct wmi_bss_filter_cmd {
+ /* see, enum wmi_bss_filter */
+ u8 bss_filter;
+
+ /* for alignment */
+ u8 reserved1;
+
+ /* for alignment */
+ __le16 reserved2;
+
+ __le32 ie_mask;
+} __packed;
+
+/* WMI_SET_PROBED_SSID_CMDID */
+#define MAX_PROBED_SSID_INDEX 9
+
+enum wmi_ssid_flag {
+ /* disables entry */
+ DISABLE_SSID_FLAG = 0,
+
+ /* probes specified ssid */
+ SPECIFIC_SSID_FLAG = 0x01,
+
+ /* probes for any ssid */
+ ANY_SSID_FLAG = 0x02,
+};
+
+struct wmi_probed_ssid_cmd {
+ /* 0 to MAX_PROBED_SSID_INDEX */
+ u8 entry_index;
+
+ /* see, enum wmi_ssid_flg */
+ u8 flag;
+
+ u8 ssid_len;
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
+} __packed;
+
+/*
+ * WMI_SET_LISTEN_INT_CMDID
+ * The Listen interval is between 15 and 3000 TUs
+ */
+struct wmi_listen_int_cmd {
+ __le16 listen_intvl;
+ __le16 num_beacons;
+} __packed;
+
+/* WMI_SET_POWER_MODE_CMDID */
+enum wmi_power_mode {
+ REC_POWER = 0x01,
+ MAX_PERF_POWER,
+};
+
+struct wmi_power_mode_cmd {
+ /* see, enum wmi_power_mode */
+ u8 pwr_mode;
+} __packed;
+
+/*
+ * Policy to determnine whether power save failure event should be sent to
+ * host during scanning
+ */
+enum power_save_fail_event_policy {
+ SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
+ IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
+};
+
+struct wmi_power_params_cmd {
+ /* msec */
+ __le16 idle_period;
+
+ __le16 pspoll_number;
+ __le16 dtim_policy;
+ __le16 tx_wakeup_policy;
+ __le16 num_tx_to_wakeup;
+ __le16 ps_fail_event_policy;
+} __packed;
+
+/* WMI_SET_DISC_TIMEOUT_CMDID */
+struct wmi_disc_timeout_cmd {
+ /* seconds */
+ u8 discon_timeout;
+} __packed;
+
+enum dir_type {
+ UPLINK_TRAFFIC = 0,
+ DNLINK_TRAFFIC = 1,
+ BIDIR_TRAFFIC = 2,
+};
+
+enum voiceps_cap_type {
+ DISABLE_FOR_THIS_AC = 0,
+ ENABLE_FOR_THIS_AC = 1,
+ ENABLE_FOR_ALL_AC = 2,
+};
+
+enum traffic_type {
+ TRAFFIC_TYPE_APERIODIC = 0,
+ TRAFFIC_TYPE_PERIODIC = 1,
+};
+
+/* WMI_SYNCHRONIZE_CMDID */
+struct wmi_sync_cmd {
+ u8 data_sync_map;
+} __packed;
+
+/* WMI_CREATE_PSTREAM_CMDID */
+struct wmi_create_pstream_cmd {
+ /* msec */
+ __le32 min_service_int;
+
+ /* msec */
+ __le32 max_service_int;
+
+ /* msec */
+ __le32 inactivity_int;
+
+ /* msec */
+ __le32 suspension_int;
+
+ __le32 service_start_time;
+
+ /* in bps */
+ __le32 min_data_rate;
+
+ /* in bps */
+ __le32 mean_data_rate;
+
+ /* in bps */
+ __le32 peak_data_rate;
+
+ __le32 max_burst_size;
+ __le32 delay_bound;
+
+ /* in bps */
+ __le32 min_phy_rate;
+
+ __le32 sba;
+ __le32 medium_time;
+
+ /* in octects */
+ __le16 nominal_msdu;
+
+ /* in octects */
+ __le16 max_msdu;
+
+ u8 traffic_class;
+
+ /* see, enum dir_type */
+ u8 traffic_direc;
+
+ u8 rx_queue_num;
+
+ /* see, enum traffic_type */
+ u8 traffic_type;
+
+ /* see, enum voiceps_cap_type */
+ u8 voice_psc_cap;
+ u8 tsid;
+
+ /* 802.1D user priority */
+ u8 user_pri;
+
+ /* nominal phy rate */
+ u8 nominal_phy;
+} __packed;
+
+/* WMI_DELETE_PSTREAM_CMDID */
+struct wmi_delete_pstream_cmd {
+ u8 tx_queue_num;
+ u8 rx_queue_num;
+ u8 traffic_direc;
+ u8 traffic_class;
+ u8 tsid;
+} __packed;
+
+/* WMI_SET_CHANNEL_PARAMS_CMDID */
+enum wmi_phy_mode {
+ WMI_11A_MODE = 0x1,
+ WMI_11G_MODE = 0x2,
+ WMI_11AG_MODE = 0x3,
+ WMI_11B_MODE = 0x4,
+ WMI_11GONLY_MODE = 0x5,
+};
+
+#define WMI_MAX_CHANNELS 32
+
+/*
+ * WMI_RSSI_THRESHOLD_PARAMS_CMDID
+ * Setting the polltime to 0 would disable polling. Threshold values are
+ * in the ascending order, and should agree to:
+ * (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
+ * < highThreshold_upperVal)
+ */
+
+struct wmi_rssi_threshold_params_cmd {
+ /* polling time as a factor of LI */
+ __le32 poll_time;
+
+ /* lowest of upper */
+ a_sle16 thresh_above1_val;
+
+ a_sle16 thresh_above2_val;
+ a_sle16 thresh_above3_val;
+ a_sle16 thresh_above4_val;
+ a_sle16 thresh_above5_val;
+
+ /* highest of upper */
+ a_sle16 thresh_above6_val;
+
+ /* lowest of bellow */
+ a_sle16 thresh_below1_val;
+
+ a_sle16 thresh_below2_val;
+ a_sle16 thresh_below3_val;
+ a_sle16 thresh_below4_val;
+ a_sle16 thresh_below5_val;
+
+ /* highest of bellow */
+ a_sle16 thresh_below6_val;
+
+ /* "alpha" */
+ u8 weight;
+
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_SNR_THRESHOLD_PARAMS_CMDID
+ * Setting the polltime to 0 would disable polling.
+ */
+
+struct wmi_snr_threshold_params_cmd {
+ /* polling time as a factor of LI */
+ __le32 poll_time;
+
+ /* "alpha" */
+ u8 weight;
+
+ /* lowest of uppper */
+ u8 thresh_above1_val;
+
+ u8 thresh_above2_val;
+ u8 thresh_above3_val;
+
+ /* highest of upper */
+ u8 thresh_above4_val;
+
+ /* lowest of bellow */
+ u8 thresh_below1_val;
+
+ u8 thresh_below2_val;
+ u8 thresh_below3_val;
+
+ /* highest of bellow */
+ u8 thresh_below4_val;
+
+ u8 reserved[3];
+} __packed;
+
+enum wmi_preamble_policy {
+ WMI_IGNORE_BARKER_IN_ERP = 0,
+ WMI_DONOT_IGNORE_BARKER_IN_ERP
+};
+
+struct wmi_set_lpreamble_cmd {
+ u8 status;
+ u8 preamble_policy;
+} __packed;
+
+struct wmi_set_rts_cmd {
+ __le16 threshold;
+} __packed;
+
+/* WMI_SET_TX_PWR_CMDID */
+struct wmi_set_tx_pwr_cmd {
+ /* in dbM units */
+ u8 dbM;
+} __packed;
+
+struct wmi_tx_pwr_reply {
+ /* in dbM units */
+ u8 dbM;
+} __packed;
+
+struct wmi_report_sleep_state_event {
+ __le32 sleep_state;
+};
+
+enum wmi_report_sleep_status {
+ WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
+ WMI_REPORT_SLEEP_STATUS_IS_AWAKE
+};
+enum target_event_report_config {
+ /* default */
+ DISCONN_EVT_IN_RECONN = 0,
+
+ NO_DISCONN_EVT_IN_RECONN
+};
+
+/* Command Replies */
+
+/* WMI_GET_CHANNEL_LIST_CMDID reply */
+struct wmi_channel_list_reply {
+ u8 reserved;
+
+ /* number of channels in reply */
+ u8 num_ch;
+
+ /* channel in Mhz */
+ __le16 ch_list[1];
+} __packed;
+
+/* List of Events (target to host) */
+enum wmi_event_id {
+ WMI_READY_EVENTID = 0x1001,
+ WMI_CONNECT_EVENTID,
+ WMI_DISCONNECT_EVENTID,
+ WMI_BSSINFO_EVENTID,
+ WMI_CMDERROR_EVENTID,
+ WMI_REGDOMAIN_EVENTID,
+ WMI_PSTREAM_TIMEOUT_EVENTID,
+ WMI_NEIGHBOR_REPORT_EVENTID,
+ WMI_TKIP_MICERR_EVENTID,
+ WMI_SCAN_COMPLETE_EVENTID, /* 0x100a */
+ WMI_REPORT_STATISTICS_EVENTID,
+ WMI_RSSI_THRESHOLD_EVENTID,
+ WMI_ERROR_REPORT_EVENTID,
+ WMI_OPT_RX_FRAME_EVENTID,
+ WMI_REPORT_ROAM_TBL_EVENTID,
+ WMI_EXTENSION_EVENTID,
+ WMI_CAC_EVENTID,
+ WMI_SNR_THRESHOLD_EVENTID,
+ WMI_LQ_THRESHOLD_EVENTID,
+ WMI_TX_RETRY_ERR_EVENTID, /* 0x1014 */
+ WMI_REPORT_ROAM_DATA_EVENTID,
+ WMI_TEST_EVENTID,
+ WMI_APLIST_EVENTID,
+ WMI_GET_WOW_LIST_EVENTID,
+ WMI_GET_PMKID_LIST_EVENTID,
+ WMI_CHANNEL_CHANGE_EVENTID,
+ WMI_PEER_NODE_EVENTID,
+ WMI_PSPOLL_EVENTID,
+ WMI_DTIMEXPIRY_EVENTID,
+ WMI_WLAN_VERSION_EVENTID,
+ WMI_SET_PARAMS_REPLY_EVENTID,
+ WMI_ADDBA_REQ_EVENTID, /*0x1020 */
+ WMI_ADDBA_RESP_EVENTID,
+ WMI_DELBA_REQ_EVENTID,
+ WMI_TX_COMPLETE_EVENTID,
+ WMI_HCI_EVENT_EVENTID,
+ WMI_ACL_DATA_EVENTID,
+ WMI_REPORT_SLEEP_STATE_EVENTID,
+ WMI_REPORT_BTCOEX_STATS_EVENTID,
+ WMI_REPORT_BTCOEX_CONFIG_EVENTID,
+ WMI_GET_PMK_EVENTID,
+
+ /* DFS Events */
+ WMI_DFS_HOST_ATTACH_EVENTID,
+ WMI_DFS_HOST_INIT_EVENTID,
+ WMI_DFS_RESET_DELAYLINES_EVENTID,
+ WMI_DFS_RESET_RADARQ_EVENTID,
+ WMI_DFS_RESET_AR_EVENTID,
+ WMI_DFS_RESET_ARQ_EVENTID,
+ WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
+ WMI_DFS_SET_BANGRADAR_EVENTID,
+ WMI_DFS_SET_DEBUGLEVEL_EVENTID,
+ WMI_DFS_PHYERR_EVENTID,
+
+ /* CCX Evants */
+ WMI_CCX_RM_STATUS_EVENTID,
+
+ /* P2P Events */
+ WMI_P2P_GO_NEG_RESULT_EVENTID,
+
+ WMI_WAC_SCAN_DONE_EVENTID,
+ WMI_WAC_REPORT_BSS_EVENTID,
+ WMI_WAC_START_WPS_EVENTID,
+ WMI_WAC_CTRL_REQ_REPLY_EVENTID,
+
+ /* RFKILL Events */
+ WMI_RFKILL_STATE_CHANGE_EVENTID,
+ WMI_RFKILL_GET_MODE_CMD_EVENTID,
+ WMI_THIN_RESERVED_START_EVENTID = 0x8000,
+
+ /*
+ * Events in this range are reserved for thinmode
+ * See wmi_thin.h for actual definitions
+ */
+ WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
+
+ WMI_SET_CHANNEL_EVENTID,
+ WMI_ASSOC_REQ_EVENTID,
+
+ /* Generic ACS event */
+ WMI_ACS_EVENTID,
+ WMI_REPORT_WMM_PARAMS_EVENTID
+};
+
+struct wmi_ready_event_2 {
+ __le32 sw_version;
+ __le32 abi_version;
+ u8 mac_addr[ETH_ALEN];
+ u8 phy_cap;
+} __packed;
+
+/* Connect Event */
+struct wmi_connect_event {
+ __le16 ch;
+ u8 bssid[ETH_ALEN];
+ __le16 listen_intvl;
+ __le16 beacon_intvl;
+ __le32 nw_type;
+ u8 beacon_ie_len;
+ u8 assoc_req_len;
+ u8 assoc_resp_len;
+ u8 assoc_info[1];
+} __packed;
+
+/* Disconnect Event */
+enum wmi_disconnect_reason {
+ NO_NETWORK_AVAIL = 0x01,
+
+ /* bmiss */
+ LOST_LINK = 0x02,
+
+ DISCONNECT_CMD = 0x03,
+ BSS_DISCONNECTED = 0x04,
+ AUTH_FAILED = 0x05,
+ ASSOC_FAILED = 0x06,
+ NO_RESOURCES_AVAIL = 0x07,
+ CSERV_DISCONNECT = 0x08,
+ INVALID_PROFILE = 0x0a,
+ DOT11H_CHANNEL_SWITCH = 0x0b,
+ PROFILE_MISMATCH = 0x0c,
+ CONNECTION_EVICTED = 0x0d,
+ IBSS_MERGE = 0xe,
+};
+
+struct wmi_disconnect_event {
+ /* reason code, see 802.11 spec. */
+ __le16 proto_reason_status;
+
+ /* set if known */
+ u8 bssid[ETH_ALEN];
+
+ /* see WMI_DISCONNECT_REASON */
+ u8 disconn_reason;
+
+ u8 assoc_resp_len;
+ u8 assoc_info[1];
+} __packed;
+
+/*
+ * BSS Info Event.
+ * Mechanism used to inform host of the presence and characteristic of
+ * wireless networks present. Consists of bss info header followed by
+ * the beacon or probe-response frame body. The 802.11 header is no included.
+ */
+enum wmi_bi_ftype {
+ BEACON_FTYPE = 0x1,
+ PROBERESP_FTYPE,
+ ACTION_MGMT_FTYPE,
+ PROBEREQ_FTYPE,
+};
+
+struct wmi_bss_info_hdr {
+ __le16 ch;
+
+ /* see, enum wmi_bi_ftype */
+ u8 frame_type;
+
+ u8 snr;
+ a_sle16 rssi;
+ u8 bssid[ETH_ALEN];
+ __le32 ie_mask;
+} __packed;
+
+/*
+ * BSS INFO HDR version 2.0
+ * With 6 bytes HTC header and 6 bytes of WMI header
+ * WMI_BSS_INFO_HDR cannot be accommodated in the removed 802.11 management
+ * header space.
+ * - Reduce the ie_mask to 2 bytes as only two bit flags are used
+ * - Remove rssi and compute it on the host. rssi = snr - 95
+ */
+struct wmi_bss_info_hdr2 {
+ __le16 ch;
+
+ /* see, enum wmi_bi_ftype */
+ u8 frame_type;
+
+ u8 snr;
+ u8 bssid[ETH_ALEN];
+ __le16 ie_mask;
+} __packed;
+
+/* Command Error Event */
+enum wmi_error_code {
+ INVALID_PARAM = 0x01,
+ ILLEGAL_STATE = 0x02,
+ INTERNAL_ERROR = 0x03,
+};
+
+struct wmi_cmd_error_event {
+ __le16 cmd_id;
+ u8 err_code;
+} __packed;
+
+struct wmi_pstream_timeout_event {
+ u8 tx_queue_num;
+ u8 rx_queue_num;
+ u8 traffic_direc;
+ u8 traffic_class;
+} __packed;
+
+/*
+ * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
+ * the host of BSS's it has found that matches the current profile.
+ * It can be used by the host to cache PMKs and/to initiate pre-authentication
+ * if the BSS supports it. The first bssid is always the current associated
+ * BSS.
+ * The bssid and bssFlags information repeats according to the number
+ * or APs reported.
+ */
+enum wmi_bss_flags {
+ WMI_DEFAULT_BSS_FLAGS = 0x00,
+ WMI_PREAUTH_CAPABLE_BSS = 0x01,
+ WMI_PMKID_VALID_BSS = 0x02,
+};
+
+/* TKIP MIC Error Event */
+struct wmi_tkip_micerr_event {
+ u8 key_id;
+ u8 is_mcast;
+} __packed;
+
+/* WMI_SCAN_COMPLETE_EVENTID */
+struct wmi_scan_complete_event {
+ a_sle32 status;
+} __packed;
+
+#define MAX_OPT_DATA_LEN 1400
+
+/*
+ * Special frame receive Event.
+ * Mechanism used to inform host of the receiption of the special frames.
+ * Consists of special frame info header followed by special frame body.
+ * The 802.11 header is not included.
+ */
+struct wmi_opt_rx_info_hdr {
+ __le16 ch;
+ u8 frame_type;
+ s8 snr;
+ u8 src_addr[ETH_ALEN];
+ u8 bssid[ETH_ALEN];
+} __packed;
+
+/* Reporting statistic */
+struct tx_stats {
+ __le32 pkt;
+ __le32 byte;
+ __le32 ucast_pkt;
+ __le32 ucast_byte;
+ __le32 mcast_pkt;
+ __le32 mcast_byte;
+ __le32 bcast_pkt;
+ __le32 bcast_byte;
+ __le32 rts_success_cnt;
+ __le32 pkt_per_ac[4];
+ __le32 err_per_ac[4];
+
+ __le32 err;
+ __le32 fail_cnt;
+ __le32 retry_cnt;
+ __le32 mult_retry_cnt;
+ __le32 rts_fail_cnt;
+ a_sle32 ucast_rate;
+} __packed;
+
+struct rx_stats {
+ __le32 pkt;
+ __le32 byte;
+ __le32 ucast_pkt;
+ __le32 ucast_byte;
+ __le32 mcast_pkt;
+ __le32 mcast_byte;
+ __le32 bcast_pkt;
+ __le32 bcast_byte;
+ __le32 frgment_pkt;
+
+ __le32 err;
+ __le32 crc_err;
+ __le32 key_cache_miss;
+ __le32 decrypt_err;
+ __le32 dupl_frame;
+ a_sle32 ucast_rate;
+} __packed;
+
+struct tkip_ccmp_stats {
+ __le32 tkip_local_mic_fail;
+ __le32 tkip_cnter_measures_invoked;
+ __le32 tkip_replays;
+ __le32 tkip_fmt_err;
+ __le32 ccmp_fmt_err;
+ __le32 ccmp_replays;
+} __packed;
+
+struct pm_stats {
+ __le32 pwr_save_failure_cnt;
+ __le16 stop_tx_failure_cnt;
+ __le16 atim_tx_failure_cnt;
+ __le16 atim_rx_failure_cnt;
+ __le16 bcn_rx_failure_cnt;
+} __packed;
+
+struct cserv_stats {
+ __le32 cs_bmiss_cnt;
+ __le32 cs_low_rssi_cnt;
+ __le16 cs_connect_cnt;
+ __le16 cs_discon_cnt;
+ a_sle16 cs_ave_beacon_rssi;
+ __le16 cs_roam_count;
+ a_sle16 cs_rssi;
+ u8 cs_snr;
+ u8 cs_ave_beacon_snr;
+ u8 cs_last_roam_msec;
+} __packed;
+
+struct wlan_net_stats {
+ struct tx_stats tx;
+ struct rx_stats rx;
+ struct tkip_ccmp_stats tkip_ccmp_stats;
+} __packed;
+
+struct arp_stats {
+ __le32 arp_received;
+ __le32 arp_matched;
+ __le32 arp_replied;
+} __packed;
+
+struct wlan_wow_stats {
+ __le32 wow_pkt_dropped;
+ __le16 wow_evt_discarded;
+ u8 wow_host_pkt_wakeups;
+ u8 wow_host_evt_wakeups;
+} __packed;
+
+struct wmi_target_stats {
+ __le32 lq_val;
+ a_sle32 noise_floor_calib;
+ struct pm_stats pm_stats;
+ struct wlan_net_stats stats;
+ struct wlan_wow_stats wow_stats;
+ struct arp_stats arp_stats;
+ struct cserv_stats cserv_stats;
+} __packed;
+
+/*
+ * WMI_RSSI_THRESHOLD_EVENTID.
+ * Indicate the RSSI events to host. Events are indicated when we breach a
+ * thresold value.
+ */
+enum wmi_rssi_threshold_val {
+ WMI_RSSI_THRESHOLD1_ABOVE = 0,
+ WMI_RSSI_THRESHOLD2_ABOVE,
+ WMI_RSSI_THRESHOLD3_ABOVE,
+ WMI_RSSI_THRESHOLD4_ABOVE,
+ WMI_RSSI_THRESHOLD5_ABOVE,
+ WMI_RSSI_THRESHOLD6_ABOVE,
+ WMI_RSSI_THRESHOLD1_BELOW,
+ WMI_RSSI_THRESHOLD2_BELOW,
+ WMI_RSSI_THRESHOLD3_BELOW,
+ WMI_RSSI_THRESHOLD4_BELOW,
+ WMI_RSSI_THRESHOLD5_BELOW,
+ WMI_RSSI_THRESHOLD6_BELOW
+};
+
+struct wmi_rssi_threshold_event {
+ a_sle16 rssi;
+ u8 range;
+} __packed;
+
+enum wmi_snr_threshold_val {
+ WMI_SNR_THRESHOLD1_ABOVE = 1,
+ WMI_SNR_THRESHOLD1_BELOW,
+ WMI_SNR_THRESHOLD2_ABOVE,
+ WMI_SNR_THRESHOLD2_BELOW,
+ WMI_SNR_THRESHOLD3_ABOVE,
+ WMI_SNR_THRESHOLD3_BELOW,
+ WMI_SNR_THRESHOLD4_ABOVE,
+ WMI_SNR_THRESHOLD4_BELOW
+};
+
+struct wmi_snr_threshold_event {
+ /* see, enum wmi_snr_threshold_val */
+ u8 range;
+
+ u8 snr;
+} __packed;
+
+/* WMI_REPORT_ROAM_TBL_EVENTID */
+#define MAX_ROAM_TBL_CAND 5
+
+struct wmi_bss_roam_info {
+ a_sle32 roam_util;
+ u8 bssid[ETH_ALEN];
+ s8 rssi;
+ s8 rssidt;
+ s8 last_rssi;
+ s8 util;
+ s8 bias;
+
+ /* for alignment */
+ u8 reserved;
+} __packed;
+
+/* WMI_CAC_EVENTID */
+enum cac_indication {
+ CAC_INDICATION_ADMISSION = 0x00,
+ CAC_INDICATION_ADMISSION_RESP = 0x01,
+ CAC_INDICATION_DELETE = 0x02,
+ CAC_INDICATION_NO_RESP = 0x03,
+};
+
+#define WMM_TSPEC_IE_LEN 63
+
+struct wmi_cac_event {
+ u8 ac;
+ u8 cac_indication;
+ u8 status_code;
+ u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
+} __packed;
+
+/* WMI_APLIST_EVENTID */
+
+enum aplist_ver {
+ APLIST_VER1 = 1,
+};
+
+struct wmi_ap_info_v1 {
+ u8 bssid[ETH_ALEN];
+ __le16 channel;
+} __packed;
+
+union wmi_ap_info {
+ struct wmi_ap_info_v1 ap_info_v1;
+} __packed;
+
+struct wmi_aplist_event {
+ u8 ap_list_ver;
+ u8 num_ap;
+ union wmi_ap_info ap_list[1];
+} __packed;
+
+/* Developer Commands */
+
+/*
+ * WMI_SET_BITRATE_CMDID
+ *
+ * Get bit rate cmd uses same definition as set bit rate cmd
+ */
+enum wmi_bit_rate {
+ RATE_AUTO = -1,
+ RATE_1Mb = 0,
+ RATE_2Mb = 1,
+ RATE_5_5Mb = 2,
+ RATE_11Mb = 3,
+ RATE_6Mb = 4,
+ RATE_9Mb = 5,
+ RATE_12Mb = 6,
+ RATE_18Mb = 7,
+ RATE_24Mb = 8,
+ RATE_36Mb = 9,
+ RATE_48Mb = 10,
+ RATE_54Mb = 11,
+ RATE_MCS_0_20 = 12,
+ RATE_MCS_1_20 = 13,
+ RATE_MCS_2_20 = 14,
+ RATE_MCS_3_20 = 15,
+ RATE_MCS_4_20 = 16,
+ RATE_MCS_5_20 = 17,
+ RATE_MCS_6_20 = 18,
+ RATE_MCS_7_20 = 19,
+ RATE_MCS_0_40 = 20,
+ RATE_MCS_1_40 = 21,
+ RATE_MCS_2_40 = 22,
+ RATE_MCS_3_40 = 23,
+ RATE_MCS_4_40 = 24,
+ RATE_MCS_5_40 = 25,
+ RATE_MCS_6_40 = 26,
+ RATE_MCS_7_40 = 27,
+};
+
+struct wmi_bit_rate_reply {
+ /* see, enum wmi_bit_rate */
+ s8 rate_index;
+} __packed;
+
+/*
+ * WMI_SET_FIXRATES_CMDID
+ *
+ * Get fix rates cmd uses same definition as set fix rates cmd
+ */
+struct wmi_fix_rates_reply {
+ /* see wmi_bit_rate */
+ __le32 fix_rate_mask;
+} __packed;
+
+enum roam_data_type {
+ /* get the roam time data */
+ ROAM_DATA_TIME = 1,
+};
+
+struct wmi_target_roam_time {
+ __le32 disassoc_time;
+ __le32 no_txrx_time;
+ __le32 assoc_time;
+ __le32 allow_txrx_time;
+ u8 disassoc_bssid[ETH_ALEN];
+ s8 disassoc_bss_rssi;
+ u8 assoc_bssid[ETH_ALEN];
+ s8 assoc_bss_rssi;
+} __packed;
+
+enum wmi_txop_cfg {
+ WMI_TXOP_DISABLED = 0,
+ WMI_TXOP_ENABLED
+};
+
+struct wmi_set_wmm_txop_cmd {
+ u8 txop_enable;
+} __packed;
+
+struct wmi_set_keepalive_cmd {
+ u8 keep_alive_intvl;
+} __packed;
+
+struct wmi_get_keepalive_cmd {
+ __le32 configured;
+ u8 keep_alive_intvl;
+} __packed;
+
+/* Notify the WSC registration status to the target */
+#define WSC_REG_ACTIVE 1
+#define WSC_REG_INACTIVE 0
+
+#define WOW_MAX_FILTER_LISTS 1
+#define WOW_MAX_FILTERS_PER_LIST 4
+#define WOW_PATTERN_SIZE 64
+#define WOW_MASK_SIZE 64
+
+#define MAC_MAX_FILTERS_PER_LIST 4
+
+struct wow_filter {
+ u8 wow_valid_filter;
+ u8 wow_filter_id;
+ u8 wow_filter_size;
+ u8 wow_filter_offset;
+ u8 wow_filter_mask[WOW_MASK_SIZE];
+ u8 wow_filter_pattern[WOW_PATTERN_SIZE];
+} __packed;
+
+#define MAX_IP_ADDRS 2
+
+struct wmi_set_ip_cmd {
+ /* IP in network byte order */
+ __le32 ips[MAX_IP_ADDRS];
+} __packed;
+
+/* WMI_GET_WOW_LIST_CMD reply */
+struct wmi_get_wow_list_reply {
+ /* number of patterns in reply */
+ u8 num_filters;
+
+ /* this is filter # x of total num_filters */
+ u8 this_filter_num;
+
+ u8 wow_mode;
+ u8 host_mode;
+ struct wow_filter wow_filters[1];
+} __packed;
+
+/* WMI_SET_AKMP_PARAMS_CMD */
+
+struct wmi_pmkid {
+ u8 pmkid[WMI_PMKID_LEN];
+} __packed;
+
+/* WMI_GET_PMKID_LIST_CMD Reply */
+struct wmi_pmkid_list_reply {
+ __le32 num_pmkid;
+ u8 bssid_list[ETH_ALEN][1];
+ struct wmi_pmkid pmkid_list[1];
+} __packed;
+
+/* WMI_ADDBA_REQ_EVENTID */
+struct wmi_addba_req_event {
+ u8 tid;
+ u8 win_sz;
+ __le16 st_seq_no;
+
+ /* f/w response for ADDBA Req; OK (0) or failure (!=0) */
+ u8 status;
+} __packed;
+
+/* WMI_ADDBA_RESP_EVENTID */
+struct wmi_addba_resp_event {
+ u8 tid;
+
+ /* OK (0), failure (!=0) */
+ u8 status;
+
+ /* three values: not supported(0), 3839, 8k */
+ __le16 amsdu_sz;
+} __packed;
+
+/* WMI_DELBA_EVENTID
+ * f/w received a DELBA for peer and processed it.
+ * Host is notified of this
+ */
+struct wmi_delba_event {
+ u8 tid;
+ u8 is_peer_initiator;
+ __le16 reason_code;
+} __packed;
+
+#define PEER_NODE_JOIN_EVENT 0x00
+#define PEER_NODE_LEAVE_EVENT 0x01
+#define PEER_FIRST_NODE_JOIN_EVENT 0x10
+#define PEER_LAST_NODE_LEAVE_EVENT 0x11
+
+struct wmi_peer_node_event {
+ u8 event_code;
+ u8 peer_mac_addr[ETH_ALEN];
+} __packed;
+
+/* Transmit complete event data structure(s) */
+
+/* version 1 of tx complete msg */
+struct tx_complete_msg_v1 {
+#define TX_COMPLETE_STATUS_SUCCESS 0
+#define TX_COMPLETE_STATUS_RETRIES 1
+#define TX_COMPLETE_STATUS_NOLINK 2
+#define TX_COMPLETE_STATUS_TIMEOUT 3
+#define TX_COMPLETE_STATUS_OTHER 4
+
+ u8 status;
+
+ /* packet ID to identify parent packet */
+ u8 pkt_id;
+
+ /* rate index on successful transmission */
+ u8 rate_idx;
+
+ /* number of ACK failures in tx attempt */
+ u8 ack_failures;
+} __packed;
+
+struct wmi_tx_complete_event {
+ /* no of tx comp msgs following this struct */
+ u8 num_msg;
+
+ /* length in bytes for each individual msg following this struct */
+ u8 msg_len;
+
+ /* version of tx complete msg data following this struct */
+ u8 msg_type;
+
+ /* individual messages follow this header */
+ u8 reserved;
+} __packed;
+
+/*
+ * ------- AP Mode definitions --------------
+ */
+
+/*
+ * !!! Warning !!!
+ * -Changing the following values needs compilation of both driver and firmware
+ */
+#define AP_MAX_NUM_STA 8
+
+/* Spl. AID used to set DTIM flag in the beacons */
+#define MCAST_AID 0xFF
+
+#define DEF_AP_COUNTRY_CODE "US "
+
+/* Used with WMI_AP_SET_NUM_STA_CMDID */
+
+struct wmi_ap_set_pvb_cmd {
+ __le32 flag;
+ __le16 aid;
+} __packed;
+
+struct wmi_rx_frame_format_cmd {
+ /* version of meta data for rx packets <0 = default> (0-7 = valid) */
+ u8 meta_ver;
+
+ /*
+ * 1 == leave .11 header intact,
+ * 0 == replace .11 header with .3 <default>
+ */
+ u8 dot11_hdr;
+
+ /*
+ * 1 == defragmentation is performed by host,
+ * 0 == performed by target <default>
+ */
+ u8 defrag_on_host;
+
+ /* for alignment */
+ u8 reserved[1];
+} __packed;
+
+/* AP mode events */
+
+/* WMI_PS_POLL_EVENT */
+struct wmi_pspoll_event {
+ __le16 aid;
+} __packed;
+
+struct wmi_per_sta_stat {
+ __le32 tx_bytes;
+ __le32 tx_pkts;
+ __le32 tx_error;
+ __le32 tx_discard;
+ __le32 rx_bytes;
+ __le32 rx_pkts;
+ __le32 rx_error;
+ __le32 rx_discard;
+ __le32 aid;
+} __packed;
+
+struct wmi_ap_mode_stat {
+ __le32 action;
+ struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
+} __packed;
+
+/* End of AP mode definitions */
+
+/* Extended WMI (WMIX)
+ *
+ * Extended WMIX commands are encapsulated in a WMI message with
+ * cmd=WMI_EXTENSION_CMD.
+ *
+ * Extended WMI commands are those that are needed during wireless
+ * operation, but which are not really wireless commands. This allows,
+ * for instance, platform-specific commands. Extended WMI commands are
+ * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
+ * Extended WMI events are similarly embedded in a WMI event message with
+ * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
+ */
+struct wmix_cmd_hdr {
+ __le32 cmd_id;
+} __packed;
+
+enum wmix_command_id {
+ WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
+ WMIX_DSETDATA_REPLY_CMDID,
+ WMIX_GPIO_OUTPUT_SET_CMDID,
+ WMIX_GPIO_INPUT_GET_CMDID,
+ WMIX_GPIO_REGISTER_SET_CMDID,
+ WMIX_GPIO_REGISTER_GET_CMDID,
+ WMIX_GPIO_INTR_ACK_CMDID,
+ WMIX_HB_CHALLENGE_RESP_CMDID,
+ WMIX_DBGLOG_CFG_MODULE_CMDID,
+ WMIX_PROF_CFG_CMDID, /* 0x200a */
+ WMIX_PROF_ADDR_SET_CMDID,
+ WMIX_PROF_START_CMDID,
+ WMIX_PROF_STOP_CMDID,
+ WMIX_PROF_COUNT_GET_CMDID,
+};
+
+enum wmix_event_id {
+ WMIX_DSETOPENREQ_EVENTID = 0x3001,
+ WMIX_DSETCLOSE_EVENTID,
+ WMIX_DSETDATAREQ_EVENTID,
+ WMIX_GPIO_INTR_EVENTID,
+ WMIX_GPIO_DATA_EVENTID,
+ WMIX_GPIO_ACK_EVENTID,
+ WMIX_HB_CHALLENGE_RESP_EVENTID,
+ WMIX_DBGLOG_EVENTID,
+ WMIX_PROF_COUNT_EVENTID,
+};
+
+/*
+ * ------Error Detection support-------
+ */
+
+/*
+ * WMIX_HB_CHALLENGE_RESP_CMDID
+ * Heartbeat Challenge Response command
+ */
+struct wmix_hb_challenge_resp_cmd {
+ __le32 cookie;
+ __le32 source;
+} __packed;
+
+/* End of Extended WMI (WMIX) */
+
+enum wmi_sync_flag {
+ NO_SYNC_WMIFLAG = 0,
+
+ /* transmit all queued data before cmd */
+ SYNC_BEFORE_WMIFLAG,
+
+ /* any new data waits until cmd execs */
+ SYNC_AFTER_WMIFLAG,
+
+ SYNC_BOTH_WMIFLAG,
+
+ /* end marker */
+ END_WMIFLAG
+};
+
+enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
+void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
+int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
+int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
+ u8 msg_type, bool more_data,
+ enum wmi_data_hdr_data_type data_type,
+ u8 meta_ver, void *tx_meta_info);
+
+int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
+int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
+int ath6kl_wmi_data_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
+int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, struct sk_buff *skb,
+ u32 layer2_priority, bool wmm_enabled,
+ u8 *ac);
+
+int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);
+struct bss *ath6kl_wmi_find_node(struct wmi *wmi, const u8 *mac_addr);
+void ath6kl_wmi_node_free(struct wmi *wmi, const u8 *mac_addr);
+
+int ath6kl_wmi_cmd_send(struct wmi *wmi, struct sk_buff *skb,
+ enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);
+
+int ath6kl_wmi_connect_cmd(struct wmi *wmi, enum network_type nw_type,
+ enum dot11_auth_mode dot11_auth_mode,
+ enum auth_mode auth_mode,
+ enum crypto_type pairwise_crypto,
+ u8 pairwise_crypto_len,
+ enum crypto_type group_crypto,
+ u8 group_crypto_len, int ssid_len, u8 *ssid,
+ u8 *bssid, u16 channel, u32 ctrl_flags);
+
+int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 *bssid, u16 channel);
+int ath6kl_wmi_disconnect_cmd(struct wmi *wmi);
+int ath6kl_wmi_startscan_cmd(struct wmi *wmi, enum wmi_scan_type scan_type,
+ u32 force_fgscan, u32 is_legacy,
+ u32 home_dwell_time, u32 force_scan_interval,
+ s8 num_chan, u16 *ch_list);
+int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u16 fg_start_sec,
+ u16 fg_end_sec, u16 bg_sec,
+ u16 minact_chdw_msec, u16 maxact_chdw_msec,
+ u16 pas_chdw_msec, u8 short_scan_ratio,
+ u8 scan_ctrl_flag, u32 max_dfsch_act_time,
+ u16 maxact_scan_per_ssid);
+int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 filter, u32 ie_mask);
+int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 index, u8 flag,
+ u8 ssid_len, u8 *ssid);
+int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u16 listen_interval,
+ u16 listen_beacons);
+int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 pwr_mode);
+int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u16 idle_period,
+ u16 ps_poll_num, u16 dtim_policy,
+ u16 tx_wakup_policy, u16 num_tx_to_wakeup,
+ u16 ps_fail_event_policy);
+int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 timeout);
+int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi,
+ struct wmi_create_pstream_cmd *pstream);
+int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 traffic_class, u8 tsid);
+
+int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
+int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 status,
+ u8 preamble_policy);
+
+int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
+
+int ath6kl_wmi_get_stats_cmd(struct wmi *wmi);
+int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 key_index,
+ enum crypto_type key_type,
+ u8 key_usage, u8 key_len,
+ u8 *key_rsc, u8 *key_material,
+ u8 key_op_ctrl, u8 *mac_addr,
+ enum wmi_sync_flag sync_flag);
+int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 *krk);
+int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 key_index);
+int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, const u8 *bssid,
+ const u8 *pmkid, bool set);
+int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 dbM);
+int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi);
+
+int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, enum wmi_txop_cfg cfg);
+int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 keep_alive_intvl);
+
+s32 ath6kl_wmi_get_rate(s8 rate_index);
+
+int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd);
+
+struct bss *ath6kl_wmi_find_ssid_node(struct wmi *wmi, u8 *ssid,
+ u32 ssid_len, bool is_wpa2,
+ bool match_ssid);
+
+void ath6kl_wmi_node_return(struct wmi *wmi, struct bss *bss);
+
+/* AP mode */
+int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u16 aid, bool flag);
+
+int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 rx_meta_version,
+ bool rx_dot11_hdr, bool defrag_on_host);
+
+void *ath6kl_wmi_init(struct ath6kl *devt);
+void ath6kl_wmi_shutdown(struct wmi *wmi);
+
+#endif /* WMI_H */
goto err_free_hw;
}
- ret = ath9k_init_device(id->driver_data, sc, 0x0, &ath_ahb_bus_ops);
+ ret = ath9k_init_device(id->driver_data, sc, &ath_ahb_bus_ops);
if (ret) {
dev_err(&pdev->dev, "failed to initialize device\n");
goto err_irq;
static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
- {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
- {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
- {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+ {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+ {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+ {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
- {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
- {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
- {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
- {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
- {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
- {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
- {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
- {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
- {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
- {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
- {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
- {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
- {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
- {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
- {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
- {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
- {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
- {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
- {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
- {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
- {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83},
- {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
- {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
- {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
- {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
- {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
- {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
- {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
- {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
- {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
- {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
- {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
- {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
- {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
- {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
- {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
- {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
- {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
- {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
- {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
- {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
- {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
- {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
- {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
- {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
- {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
- {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
- {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
- {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
- {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
- {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
- {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
- {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+ {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+ {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+ {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+ {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+ {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+ {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402},
+ {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404},
+ {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+ {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+ {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+ {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+ {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+ {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+ {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+ {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+ {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+ {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861},
+ {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81},
+ {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83},
+ {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84},
+ {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3},
+ {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5},
+ {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9},
+ {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb},
+ {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+ {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
+ {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
+ {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
+ {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202},
+ {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400},
+ {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402},
+ {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404},
+ {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603},
+ {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02},
+ {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04},
+ {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20},
+ {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20},
+ {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22},
+ {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
+ {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
+ {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
+ {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861},
+ {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81},
+ {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83},
+ {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84},
+ {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3},
+ {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5},
+ {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9},
+ {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb},
+ {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
- {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000},
- {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000},
- {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501},
- {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501},
- {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03},
- {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04},
- {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04},
- {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
- {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
- {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
- {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
- {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
- {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
- {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
- {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+ {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000},
+ {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501},
+ {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501},
+ {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03},
+ {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04},
+ {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04},
+ {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+ {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+ {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
{0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
- {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
- {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
- {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+ {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+ {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+ {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
{0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
- {0x00016044, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
- {0x00016048, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
- {0x00016068, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
- {0x00016444, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
- {0x00016448, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
- {0x00016468, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
- {0x00016844, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
- {0x00016848, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
- {0x00016868, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
+ {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+ {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
+ {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
+ {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+ {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
+ {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
+ {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+ {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
+ {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
};
static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p2[][5] = {
return true;
}
+#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+static u32 ar9003_dump_modal_eeprom(char *buf, u32 len, u32 size,
+ struct ar9300_modal_eep_header *modal_hdr)
+{
+ PR_EEP("Chain0 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[0]));
+ PR_EEP("Chain1 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[1]));
+ PR_EEP("Chain2 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[2]));
+ PR_EEP("Ant. Common Control", le32_to_cpu(modal_hdr->antCtrlCommon));
+ PR_EEP("Ant. Common Control2", le32_to_cpu(modal_hdr->antCtrlCommon2));
+ PR_EEP("Ant. Gain", modal_hdr->antennaGain);
+ PR_EEP("Switch Settle", modal_hdr->switchSettling);
+ PR_EEP("Chain0 xatten1DB", modal_hdr->xatten1DB[0]);
+ PR_EEP("Chain1 xatten1DB", modal_hdr->xatten1DB[1]);
+ PR_EEP("Chain2 xatten1DB", modal_hdr->xatten1DB[2]);
+ PR_EEP("Chain0 xatten1Margin", modal_hdr->xatten1Margin[0]);
+ PR_EEP("Chain1 xatten1Margin", modal_hdr->xatten1Margin[1]);
+ PR_EEP("Chain2 xatten1Margin", modal_hdr->xatten1Margin[2]);
+ PR_EEP("Temp Slope", modal_hdr->tempSlope);
+ PR_EEP("Volt Slope", modal_hdr->voltSlope);
+ PR_EEP("spur Channels0", modal_hdr->spurChans[0]);
+ PR_EEP("spur Channels1", modal_hdr->spurChans[1]);
+ PR_EEP("spur Channels2", modal_hdr->spurChans[2]);
+ PR_EEP("spur Channels3", modal_hdr->spurChans[3]);
+ PR_EEP("spur Channels4", modal_hdr->spurChans[4]);
+ PR_EEP("Chain0 NF Threshold", modal_hdr->noiseFloorThreshCh[0]);
+ PR_EEP("Chain1 NF Threshold", modal_hdr->noiseFloorThreshCh[1]);
+ PR_EEP("Chain2 NF Threshold", modal_hdr->noiseFloorThreshCh[2]);
+ PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl);
+ PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart);
+ PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn);
+ PR_EEP("txFrameToXpaOn", modal_hdr->txFrameToXpaOn);
+ PR_EEP("txClip", modal_hdr->txClip);
+ PR_EEP("ADC Desired size", modal_hdr->adcDesiredSize);
+ PR_EEP("Chain0 ob", modal_hdr->ob[0]);
+ PR_EEP("Chain1 ob", modal_hdr->ob[1]);
+ PR_EEP("Chain2 ob", modal_hdr->ob[2]);
+
+ PR_EEP("Chain0 db_stage2", modal_hdr->db_stage2[0]);
+ PR_EEP("Chain1 db_stage2", modal_hdr->db_stage2[1]);
+ PR_EEP("Chain2 db_stage2", modal_hdr->db_stage2[2]);
+ PR_EEP("Chain0 db_stage3", modal_hdr->db_stage3[0]);
+ PR_EEP("Chain1 db_stage3", modal_hdr->db_stage3[1]);
+ PR_EEP("Chain2 db_stage3", modal_hdr->db_stage3[2]);
+ PR_EEP("Chain0 db_stage4", modal_hdr->db_stage4[0]);
+ PR_EEP("Chain1 db_stage4", modal_hdr->db_stage4[1]);
+ PR_EEP("Chain2 db_stage4", modal_hdr->db_stage4[2]);
+
+ return len;
+}
+
+static u32 ath9k_hw_ar9003_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+ struct ar9300_base_eep_hdr *pBase;
+
+ if (!dump_base_hdr) {
+ len += snprintf(buf + len, size - len,
+ "%20s :\n", "2GHz modal Header");
+ len += ar9003_dump_modal_eeprom(buf, len, size,
+ &eep->modalHeader2G);
+ len += snprintf(buf + len, size - len,
+ "%20s :\n", "5GHz modal Header");
+ len += ar9003_dump_modal_eeprom(buf, len, size,
+ &eep->modalHeader5G);
+ goto out;
+ }
+
+ pBase = &eep->baseEepHeader;
+
+ PR_EEP("EEPROM Version", ah->eeprom.ar9300_eep.eepromVersion);
+ PR_EEP("RegDomain1", le16_to_cpu(pBase->regDmn[0]));
+ PR_EEP("RegDomain2", le16_to_cpu(pBase->regDmn[1]));
+ PR_EEP("TX Mask", (pBase->txrxMask >> 4));
+ PR_EEP("RX Mask", (pBase->txrxMask & 0x0f));
+ PR_EEP("Allow 5GHz", !!(pBase->opCapFlags.opFlags &
+ AR5416_OPFLAGS_11A));
+ PR_EEP("Allow 2GHz", !!(pBase->opCapFlags.opFlags &
+ AR5416_OPFLAGS_11G));
+ PR_EEP("Disable 2GHz HT20", !!(pBase->opCapFlags.opFlags &
+ AR5416_OPFLAGS_N_2G_HT20));
+ PR_EEP("Disable 2GHz HT40", !!(pBase->opCapFlags.opFlags &
+ AR5416_OPFLAGS_N_2G_HT40));
+ PR_EEP("Disable 5Ghz HT20", !!(pBase->opCapFlags.opFlags &
+ AR5416_OPFLAGS_N_5G_HT20));
+ PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags.opFlags &
+ AR5416_OPFLAGS_N_5G_HT40));
+ PR_EEP("Big Endian", !!(pBase->opCapFlags.eepMisc & 0x01));
+ PR_EEP("RF Silent", pBase->rfSilent);
+ PR_EEP("BT option", pBase->blueToothOptions);
+ PR_EEP("Device Cap", pBase->deviceCap);
+ PR_EEP("Device Type", pBase->deviceType);
+ PR_EEP("Power Table Offset", pBase->pwrTableOffset);
+ PR_EEP("Tuning Caps1", pBase->params_for_tuning_caps[0]);
+ PR_EEP("Tuning Caps2", pBase->params_for_tuning_caps[1]);
+ PR_EEP("Enable Tx Temp Comp", !!(pBase->featureEnable & BIT(0)));
+ PR_EEP("Enable Tx Volt Comp", !!(pBase->featureEnable & BIT(1)));
+ PR_EEP("Enable fast clock", !!(pBase->featureEnable & BIT(2)));
+ PR_EEP("Enable doubling", !!(pBase->featureEnable & BIT(3)));
+ PR_EEP("Internal regulator", !!(pBase->featureEnable & BIT(4)));
+ PR_EEP("Enable Paprd", !!(pBase->featureEnable & BIT(5)));
+ PR_EEP("Driver Strength", !!(pBase->miscConfiguration & BIT(0)));
+ PR_EEP("Chain mask Reduce", (pBase->miscConfiguration >> 0x3) & 0x1);
+ PR_EEP("Write enable Gpio", pBase->eepromWriteEnableGpio);
+ PR_EEP("WLAN Disable Gpio", pBase->wlanDisableGpio);
+ PR_EEP("WLAN LED Gpio", pBase->wlanLedGpio);
+ PR_EEP("Rx Band Select Gpio", pBase->rxBandSelectGpio);
+ PR_EEP("Tx Gain", pBase->txrxgain >> 4);
+ PR_EEP("Rx Gain", pBase->txrxgain & 0xf);
+ PR_EEP("SW Reg", le32_to_cpu(pBase->swreg));
+
+ len += snprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
+ ah->eeprom.ar9300_eep.macAddr);
+out:
+ if (len > size)
+ len = size;
+
+ return len;
+}
+#else
+static u32 ath9k_hw_ar9003_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ return 0;
+}
+#endif
+
/* XXX: review hardware docs */
static int ath9k_hw_ar9300_get_eeprom_ver(struct ath_hw *ah)
{
/* Write the power for duplicated frames - HT40 */
/* dup40_cck (LSB), dup40_ofdm, ext20_cck, ext20_ofdm (MSB) */
- REG_WRITE(ah, 0xa3e0,
+ REG_WRITE(ah, AR_PHY_POWER_TX_RATE(8),
POW_SM(pPwrArray[ALL_TARGET_LEGACY_6_24], 24) |
POW_SM(pPwrArray[ALL_TARGET_LEGACY_1L_5L], 16) |
POW_SM(pPwrArray[ALL_TARGET_LEGACY_6_24], 8) |
"TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
}
- /*
- * This is the TX power we send back to driver core,
- * and it can use to pass to userspace to display our
- * currently configured TX power setting.
- *
- * Since power is rate dependent, use one of the indices
- * from the AR9300_Rates enum to select an entry from
- * targetPowerValT2[] to report. Currently returns the
- * power for HT40 MCS 0, HT20 MCS 0, or OFDM 6 Mbps
- * as CCK power is less interesting (?).
- */
- i = ALL_TARGET_LEGACY_6_24; /* legacy */
- if (IS_CHAN_HT40(chan))
- i = ALL_TARGET_HT40_0_8_16; /* ht40 */
- else if (IS_CHAN_HT20(chan))
- i = ALL_TARGET_HT20_0_8_16; /* ht20 */
-
- ah->txpower_limit = targetPowerValT2[i];
- regulatory->max_power_level = targetPowerValT2[i];
+ ah->txpower_limit = regulatory->max_power_level;
/* Write target power array to registers */
ar9003_hw_tx_power_regwrite(ah, targetPowerValT2);
.check_eeprom = ath9k_hw_ar9300_check_eeprom,
.get_eeprom = ath9k_hw_ar9300_get_eeprom,
.fill_eeprom = ath9k_hw_ar9300_fill_eeprom,
+ .dump_eeprom = ath9k_hw_ar9003_dump_eeprom,
.get_eeprom_ver = ath9k_hw_ar9300_get_eeprom_ver,
.get_eeprom_rev = ath9k_hw_ar9300_get_eeprom_rev,
.set_board_values = ath9k_hw_ar9300_set_board_values,
/* TODO: byte swap on big endian for ar9300_10 */
- if ((rxsp->status11 & AR_RxDone) == 0)
- return -EINPROGRESS;
+ if (!rxs) {
+ if ((rxsp->status11 & AR_RxDone) == 0)
+ return -EINPROGRESS;
- if (MS(rxsp->ds_info, AR_DescId) != 0x168c)
- return -EINVAL;
+ if (MS(rxsp->ds_info, AR_DescId) != 0x168c)
+ return -EINVAL;
- if ((rxsp->ds_info & (AR_TxRxDesc | AR_CtrlStat)) != 0)
- return -EINPROGRESS;
+ if ((rxsp->ds_info & (AR_TxRxDesc | AR_CtrlStat)) != 0)
+ return -EINPROGRESS;
- if (!rxs)
return 0;
+ }
rxs->rs_status = 0;
rxs->rs_flags = 0;
else
spur_subchannel_sd = 0;
- spur_freq_sd = ((freq_offset + 10) << 9) / 11;
+ spur_freq_sd = (freq_offset << 9) / 11;
} else {
if (REG_READ_FIELD(ah, AR_PHY_GEN_CTRL,
else
spur_subchannel_sd = 1;
- spur_freq_sd = ((freq_offset - 10) << 9) / 11;
+ spur_freq_sd = (freq_offset << 9) / 11;
}
u8 bf_type;
u8 bfs_paprd;
unsigned long bfs_paprd_timestamp;
- enum ath9k_internal_frame_type bfs_ftype;
};
struct ath_buf {
struct ath_tx_control {
struct ath_txq *txq;
struct ath_node *an;
- int if_id;
- enum ath9k_internal_frame_type frame_type;
u8 paprd;
};
#define PS_WAIT_FOR_PSPOLL_DATA BIT(2)
#define PS_WAIT_FOR_TX_ACK BIT(3)
#define PS_BEACON_SYNC BIT(4)
-#define PS_TSFOOR_SYNC BIT(5)
struct ath_rate_table;
irqreturn_t ath_isr(int irq, void *dev);
void ath9k_init_crypto(struct ath_softc *sc);
-int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
+int ath9k_init_device(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops);
void ath9k_deinit_device(struct ath_softc *sc);
void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw);
ath9k_beacon_init(sc, nexttbtt, intval);
sc->beacon.bmisscnt = 0;
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
}
/*
ath9k_hw_set_sta_beacon_timers(ah, &bs);
ah->imask |= ATH9K_INT_BMISS;
- /*
- * If the beacon config is called beacause of TSFOOR,
- * Interrupts will be enabled back at the end of ath9k_tasklet
- */
- if (!(sc->ps_flags & PS_TSFOOR_SYNC))
- ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
}
static void ath_beacon_config_adhoc(struct ath_softc *sc,
ath9k_hw_disable_interrupts(ah);
ath9k_beacon_init(sc, nexttbtt, intval);
sc->beacon.bmisscnt = 0;
- /*
- * If the beacon config is called beacause of TSFOOR,
- * Interrupts will be enabled back at the end of ath9k_tasklet
- */
- if (!(sc->ps_flags & PS_TSFOOR_SYNC))
- ath9k_hw_set_interrupts(ah, ah->imask);
+
+ ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
}
static bool ath9k_allow_beacon_config(struct ath_softc *sc,
return ath9k_hw_get_nf_limits(ah, chan)->nominal;
}
+s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan)
+{
+ s8 noise = ATH_DEFAULT_NOISE_FLOOR;
+
+ if (chan && chan->noisefloor) {
+ s8 delta = chan->noisefloor -
+ ath9k_hw_get_default_nf(ah, chan);
+ if (delta > 0)
+ noise += delta;
+ }
+ return noise;
+}
+EXPORT_SYMBOL(ath9k_hw_getchan_noise);
static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah,
struct ath9k_hw_cal_data *cal,
if (!caldata) {
chan->noisefloor = nf;
+ ah->noise = ath9k_hw_getchan_noise(ah, chan);
return false;
}
caldata->nfcal_pending = false;
ath9k_hw_update_nfcal_hist_buffer(ah, caldata, nfarray);
chan->noisefloor = h[0].privNF;
+ ah->noise = ath9k_hw_getchan_noise(ah, chan);
return true;
}
void ath9k_hw_bstuck_nfcal(struct ath_hw *ah);
void ath9k_hw_reset_calibration(struct ath_hw *ah,
struct ath9k_cal_list *currCal);
+s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan);
#endif /* CALIB_H */
.llseek = default_llseek,/* read accesses f_pos */
};
+static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath_softc *sc = file->private_data;
+ struct ath_hw *ah = sc->sc_ah;
+ u32 len = 0, size = 1500;
+ ssize_t retval = 0;
+ char *buf;
+
+ buf = kzalloc(size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ len = ah->eep_ops->dump_eeprom(ah, true, buf, len, size);
+
+ retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+ kfree(buf);
+
+ return retval;
+}
+
+static const struct file_operations fops_base_eeprom = {
+ .read = read_file_base_eeprom,
+ .open = ath9k_debugfs_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
+static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath_softc *sc = file->private_data;
+ struct ath_hw *ah = sc->sc_ah;
+ u32 len = 0, size = 6000;
+ char *buf;
+ size_t retval;
+
+ buf = kzalloc(size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ len = ah->eep_ops->dump_eeprom(ah, false, buf, len, size);
+
+ retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+ kfree(buf);
+
+ return retval;
+}
+
+static const struct file_operations fops_modal_eeprom = {
+ .read = read_file_modal_eeprom,
+ .open = ath9k_debugfs_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
&ah->config.cwm_ignore_extcca);
debugfs_create_file("regdump", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_regdump);
+ debugfs_create_file("base_eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_base_eeprom);
+ debugfs_create_file("modal_eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_modal_eeprom);
debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
int (*check_eeprom)(struct ath_hw *hw);
u32 (*get_eeprom)(struct ath_hw *hw, enum eeprom_param param);
bool (*fill_eeprom)(struct ath_hw *hw);
+ u32 (*dump_eeprom)(struct ath_hw *hw, bool dump_base_hdr, u8 *buf,
+ u32 len, u32 size);
int (*get_eeprom_ver)(struct ath_hw *hw);
int (*get_eeprom_rev)(struct ath_hw *hw);
void (*set_board_values)(struct ath_hw *hw, struct ath9k_channel *chan);
return __ath9k_hw_4k_fill_eeprom(ah);
}
+#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+static u32 ath9k_dump_4k_modal_eeprom(char *buf, u32 len, u32 size,
+ struct modal_eep_4k_header *modal_hdr)
+{
+ PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
+ PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
+ PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
+ PR_EEP("Switch Settle", modal_hdr->switchSettling);
+ PR_EEP("Chain0 TxRxAtten", modal_hdr->txRxAttenCh[0]);
+ PR_EEP("Chain0 RxTxMargin", modal_hdr->rxTxMarginCh[0]);
+ PR_EEP("ADC Desired size", modal_hdr->adcDesiredSize);
+ PR_EEP("PGA Desired size", modal_hdr->pgaDesiredSize);
+ PR_EEP("Chain0 xlna Gain", modal_hdr->xlnaGainCh[0]);
+ PR_EEP("txEndToXpaOff", modal_hdr->txEndToXpaOff);
+ PR_EEP("txEndToRxOn", modal_hdr->txEndToRxOn);
+ PR_EEP("txFrameToXpaOn", modal_hdr->txFrameToXpaOn);
+ PR_EEP("CCA Threshold)", modal_hdr->thresh62);
+ PR_EEP("Chain0 NF Threshold", modal_hdr->noiseFloorThreshCh[0]);
+ PR_EEP("xpdGain", modal_hdr->xpdGain);
+ PR_EEP("External PD", modal_hdr->xpd);
+ PR_EEP("Chain0 I Coefficient", modal_hdr->iqCalICh[0]);
+ PR_EEP("Chain0 Q Coefficient", modal_hdr->iqCalQCh[0]);
+ PR_EEP("pdGainOverlap", modal_hdr->pdGainOverlap);
+ PR_EEP("O/D Bias Version", modal_hdr->version);
+ PR_EEP("CCK OutputBias", modal_hdr->ob_0);
+ PR_EEP("BPSK OutputBias", modal_hdr->ob_1);
+ PR_EEP("QPSK OutputBias", modal_hdr->ob_2);
+ PR_EEP("16QAM OutputBias", modal_hdr->ob_3);
+ PR_EEP("64QAM OutputBias", modal_hdr->ob_4);
+ PR_EEP("CCK Driver1_Bias", modal_hdr->db1_0);
+ PR_EEP("BPSK Driver1_Bias", modal_hdr->db1_1);
+ PR_EEP("QPSK Driver1_Bias", modal_hdr->db1_2);
+ PR_EEP("16QAM Driver1_Bias", modal_hdr->db1_3);
+ PR_EEP("64QAM Driver1_Bias", modal_hdr->db1_4);
+ PR_EEP("CCK Driver2_Bias", modal_hdr->db2_0);
+ PR_EEP("BPSK Driver2_Bias", modal_hdr->db2_1);
+ PR_EEP("QPSK Driver2_Bias", modal_hdr->db2_2);
+ PR_EEP("16QAM Driver2_Bias", modal_hdr->db2_3);
+ PR_EEP("64QAM Driver2_Bias", modal_hdr->db2_4);
+ PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl);
+ PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart);
+ PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn);
+ PR_EEP("HT40 Power Inc.", modal_hdr->ht40PowerIncForPdadc);
+ PR_EEP("Chain0 bswAtten", modal_hdr->bswAtten[0]);
+ PR_EEP("Chain0 bswMargin", modal_hdr->bswMargin[0]);
+ PR_EEP("HT40 Switch Settle", modal_hdr->swSettleHt40);
+ PR_EEP("Chain0 xatten2Db", modal_hdr->xatten2Db[0]);
+ PR_EEP("Chain0 xatten2Margin", modal_hdr->xatten2Margin[0]);
+ PR_EEP("Ant. Diversity ctl1", modal_hdr->antdiv_ctl1);
+ PR_EEP("Ant. Diversity ctl2", modal_hdr->antdiv_ctl2);
+ PR_EEP("TX Diversity", modal_hdr->tx_diversity);
+
+ return len;
+}
+
+static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
+ struct base_eep_header_4k *pBase = &eep->baseEepHeader;
+
+ if (!dump_base_hdr) {
+ len += snprintf(buf + len, size - len,
+ "%20s :\n", "2GHz modal Header");
+ len += ath9k_dump_4k_modal_eeprom(buf, len, size,
+ &eep->modalHeader);
+ goto out;
+ }
+
+ PR_EEP("Major Version", pBase->version >> 12);
+ PR_EEP("Minor Version", pBase->version & 0xFFF);
+ PR_EEP("Checksum", pBase->checksum);
+ PR_EEP("Length", pBase->length);
+ PR_EEP("RegDomain1", pBase->regDmn[0]);
+ PR_EEP("RegDomain2", pBase->regDmn[1]);
+ PR_EEP("TX Mask", pBase->txMask);
+ PR_EEP("RX Mask", pBase->rxMask);
+ PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
+ PR_EEP("Allow 2GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11G));
+ PR_EEP("Disable 2GHz HT20", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_2G_HT20));
+ PR_EEP("Disable 2GHz HT40", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_2G_HT40));
+ PR_EEP("Disable 5Ghz HT20", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_5G_HT20));
+ PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_5G_HT40));
+ PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
+ PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
+ PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
+ PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
+ PR_EEP("TX Gain type", pBase->txGainType);
+
+ len += snprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
+ pBase->macAddr);
+
+out:
+ if (len > size)
+ len = size;
+
+ return len;
+}
+#else
+static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ return 0;
+}
+#endif
+
+
#undef SIZE_EEPROM_4K
static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
case EEP_ANT_DIV_CTL1:
return pModal->antdiv_ctl1;
case EEP_TXGAIN_TYPE:
- if (ver_minor >= AR5416_EEP_MINOR_VER_19)
- return pBase->txGainType;
- else
- return AR5416_EEP_TXGAIN_ORIGINAL;
+ return pBase->txGainType;
default:
return 0;
}
}
static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *pTxPowerIndexOffset)
+ struct ath9k_channel *chan)
{
struct ath_common *common = ath9k_hw_common(ah);
struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
REGWRITE_BUFFER_FLUSH(ah);
}
}
-
- *pTxPowerIndexOffset = 0;
}
static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
struct modal_eep_4k_header *pModal = &pEepData->modalHeader;
int16_t ratesArray[Ar5416RateSize];
- int16_t txPowerIndexOffset = 0;
u8 ht40PowerIncForPdadc = 2;
int i;
twiceMaxRegulatoryPower,
powerLimit);
- ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset);
+ ath9k_hw_set_4k_power_cal_table(ah, chan);
regulatory->max_power_level = 0;
for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
- ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
if (ratesArray[i] > MAX_RATE_POWER)
ratesArray[i] = MAX_RATE_POWER;
if (test)
return;
- /* Update regulatory */
- i = rate6mb;
- if (IS_CHAN_HT40(chan))
- i = rateHt40_0;
- else if (IS_CHAN_HT20(chan))
- i = rateHt20_0;
-
- regulatory->max_power_level = ratesArray[i];
-
if (AR_SREV_9280_20_OR_LATER(ah)) {
for (i = 0; i < Ar5416RateSize; i++)
ratesArray[i] -= AR5416_PWR_TABLE_OFFSET_DB * 2;
.check_eeprom = ath9k_hw_4k_check_eeprom,
.get_eeprom = ath9k_hw_4k_get_eeprom,
.fill_eeprom = ath9k_hw_4k_fill_eeprom,
+ .dump_eeprom = ath9k_hw_4k_dump_eeprom,
.get_eeprom_ver = ath9k_hw_4k_get_eeprom_ver,
.get_eeprom_rev = ath9k_hw_4k_get_eeprom_rev,
.set_board_values = ath9k_hw_4k_set_board_values,
return __ath9k_hw_ar9287_fill_eeprom(ah);
}
+#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+static u32 ar9287_dump_modal_eeprom(char *buf, u32 len, u32 size,
+ struct modal_eep_ar9287_header *modal_hdr)
+{
+ PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
+ PR_EEP("Chain1 Ant. Control", modal_hdr->antCtrlChain[1]);
+ PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
+ PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
+ PR_EEP("Chain1 Ant. Gain", modal_hdr->antennaGainCh[1]);
+ PR_EEP("Switch Settle", modal_hdr->switchSettling);
+ PR_EEP("Chain0 TxRxAtten", modal_hdr->txRxAttenCh[0]);
+ PR_EEP("Chain1 TxRxAtten", modal_hdr->txRxAttenCh[1]);
+ PR_EEP("Chain0 RxTxMargin", modal_hdr->rxTxMarginCh[0]);
+ PR_EEP("Chain1 RxTxMargin", modal_hdr->rxTxMarginCh[1]);
+ PR_EEP("ADC Desired size", modal_hdr->adcDesiredSize);
+ PR_EEP("txEndToXpaOff", modal_hdr->txEndToXpaOff);
+ PR_EEP("txEndToRxOn", modal_hdr->txEndToRxOn);
+ PR_EEP("txFrameToXpaOn", modal_hdr->txFrameToXpaOn);
+ PR_EEP("CCA Threshold)", modal_hdr->thresh62);
+ PR_EEP("Chain0 NF Threshold", modal_hdr->noiseFloorThreshCh[0]);
+ PR_EEP("Chain1 NF Threshold", modal_hdr->noiseFloorThreshCh[1]);
+ PR_EEP("xpdGain", modal_hdr->xpdGain);
+ PR_EEP("External PD", modal_hdr->xpd);
+ PR_EEP("Chain0 I Coefficient", modal_hdr->iqCalICh[0]);
+ PR_EEP("Chain1 I Coefficient", modal_hdr->iqCalICh[1]);
+ PR_EEP("Chain0 Q Coefficient", modal_hdr->iqCalQCh[0]);
+ PR_EEP("Chain1 Q Coefficient", modal_hdr->iqCalQCh[1]);
+ PR_EEP("pdGainOverlap", modal_hdr->pdGainOverlap);
+ PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl);
+ PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart);
+ PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn);
+ PR_EEP("HT40 Power Inc.", modal_hdr->ht40PowerIncForPdadc);
+ PR_EEP("Chain0 bswAtten", modal_hdr->bswAtten[0]);
+ PR_EEP("Chain1 bswAtten", modal_hdr->bswAtten[1]);
+ PR_EEP("Chain0 bswMargin", modal_hdr->bswMargin[0]);
+ PR_EEP("Chain1 bswMargin", modal_hdr->bswMargin[1]);
+ PR_EEP("HT40 Switch Settle", modal_hdr->swSettleHt40);
+ PR_EEP("AR92x7 Version", modal_hdr->version);
+ PR_EEP("DriverBias1", modal_hdr->db1);
+ PR_EEP("DriverBias2", modal_hdr->db1);
+ PR_EEP("CCK OutputBias", modal_hdr->ob_cck);
+ PR_EEP("PSK OutputBias", modal_hdr->ob_psk);
+ PR_EEP("QAM OutputBias", modal_hdr->ob_qam);
+ PR_EEP("PAL_OFF OutputBias", modal_hdr->ob_pal_off);
+
+ return len;
+}
+
+static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ struct ar9287_eeprom *eep = &ah->eeprom.map9287;
+ struct base_eep_ar9287_header *pBase = &eep->baseEepHeader;
+
+ if (!dump_base_hdr) {
+ len += snprintf(buf + len, size - len,
+ "%20s :\n", "2GHz modal Header");
+ len += ar9287_dump_modal_eeprom(buf, len, size,
+ &eep->modalHeader);
+ goto out;
+ }
+
+ PR_EEP("Major Version", pBase->version >> 12);
+ PR_EEP("Minor Version", pBase->version & 0xFFF);
+ PR_EEP("Checksum", pBase->checksum);
+ PR_EEP("Length", pBase->length);
+ PR_EEP("RegDomain1", pBase->regDmn[0]);
+ PR_EEP("RegDomain2", pBase->regDmn[1]);
+ PR_EEP("TX Mask", pBase->txMask);
+ PR_EEP("RX Mask", pBase->rxMask);
+ PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
+ PR_EEP("Allow 2GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11G));
+ PR_EEP("Disable 2GHz HT20", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_2G_HT20));
+ PR_EEP("Disable 2GHz HT40", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_2G_HT40));
+ PR_EEP("Disable 5Ghz HT20", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_5G_HT20));
+ PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_5G_HT40));
+ PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
+ PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
+ PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
+ PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
+ PR_EEP("Power Table Offset", pBase->pwrTableOffset);
+ PR_EEP("OpenLoop Power Ctrl", pBase->openLoopPwrCntl);
+
+ len += snprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
+ pBase->macAddr);
+
+out:
+ if (len > size)
+ len = size;
+
+ return len;
+}
+#else
+static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ return 0;
+}
+#endif
+
+
static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
{
u32 sum = 0, el, integer;
}
static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *pTxPowerIndexOffset)
+ struct ath9k_channel *chan)
{
struct cal_data_per_freq_ar9287 *pRawDataset;
struct cal_data_op_loop_ar9287 *pRawDatasetOpenLoop;
REGWRITE_BUFFER_FLUSH(ah);
}
}
-
- *pTxPowerIndexOffset = 0;
}
static void ath9k_hw_set_ar9287_power_per_rate_table(struct ath_hw *ah,
struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
struct modal_eep_ar9287_header *pModal = &pEepData->modalHeader;
int16_t ratesArray[Ar5416RateSize];
- int16_t txPowerIndexOffset = 0;
u8 ht40PowerIncForPdadc = 2;
int i;
twiceMaxRegulatoryPower,
powerLimit);
- ath9k_hw_set_ar9287_power_cal_table(ah, chan, &txPowerIndexOffset);
+ ath9k_hw_set_ar9287_power_cal_table(ah, chan);
regulatory->max_power_level = 0;
for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
- ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
if (ratesArray[i] > MAX_RATE_POWER)
ratesArray[i] = MAX_RATE_POWER;
if (test)
return;
- if (IS_CHAN_2GHZ(chan))
- i = rate1l;
- else
- i = rate6mb;
-
- regulatory->max_power_level = ratesArray[i];
-
if (AR_SREV_9280_20_OR_LATER(ah)) {
for (i = 0; i < Ar5416RateSize; i++)
ratesArray[i] -= AR9287_PWR_TABLE_OFFSET_DB * 2;
.check_eeprom = ath9k_hw_ar9287_check_eeprom,
.get_eeprom = ath9k_hw_ar9287_get_eeprom,
.fill_eeprom = ath9k_hw_ar9287_fill_eeprom,
+ .dump_eeprom = ath9k_hw_ar9287_dump_eeprom,
.get_eeprom_ver = ath9k_hw_ar9287_get_eeprom_ver,
.get_eeprom_rev = ath9k_hw_ar9287_get_eeprom_rev,
.set_board_values = ath9k_hw_ar9287_set_board_values,
#undef SIZE_EEPROM_DEF
+#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+static u32 ath9k_def_dump_modal_eeprom(char *buf, u32 len, u32 size,
+ struct modal_eep_header *modal_hdr)
+{
+ PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
+ PR_EEP("Chain1 Ant. Control", modal_hdr->antCtrlChain[1]);
+ PR_EEP("Chain2 Ant. Control", modal_hdr->antCtrlChain[2]);
+ PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
+ PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
+ PR_EEP("Chain1 Ant. Gain", modal_hdr->antennaGainCh[1]);
+ PR_EEP("Chain2 Ant. Gain", modal_hdr->antennaGainCh[2]);
+ PR_EEP("Switch Settle", modal_hdr->switchSettling);
+ PR_EEP("Chain0 TxRxAtten", modal_hdr->txRxAttenCh[0]);
+ PR_EEP("Chain1 TxRxAtten", modal_hdr->txRxAttenCh[1]);
+ PR_EEP("Chain2 TxRxAtten", modal_hdr->txRxAttenCh[2]);
+ PR_EEP("Chain0 RxTxMargin", modal_hdr->rxTxMarginCh[0]);
+ PR_EEP("Chain1 RxTxMargin", modal_hdr->rxTxMarginCh[1]);
+ PR_EEP("Chain2 RxTxMargin", modal_hdr->rxTxMarginCh[2]);
+ PR_EEP("ADC Desired size", modal_hdr->adcDesiredSize);
+ PR_EEP("PGA Desired size", modal_hdr->pgaDesiredSize);
+ PR_EEP("Chain0 xlna Gain", modal_hdr->xlnaGainCh[0]);
+ PR_EEP("Chain1 xlna Gain", modal_hdr->xlnaGainCh[1]);
+ PR_EEP("Chain2 xlna Gain", modal_hdr->xlnaGainCh[2]);
+ PR_EEP("txEndToXpaOff", modal_hdr->txEndToXpaOff);
+ PR_EEP("txEndToRxOn", modal_hdr->txEndToRxOn);
+ PR_EEP("txFrameToXpaOn", modal_hdr->txFrameToXpaOn);
+ PR_EEP("CCA Threshold)", modal_hdr->thresh62);
+ PR_EEP("Chain0 NF Threshold", modal_hdr->noiseFloorThreshCh[0]);
+ PR_EEP("Chain1 NF Threshold", modal_hdr->noiseFloorThreshCh[1]);
+ PR_EEP("Chain2 NF Threshold", modal_hdr->noiseFloorThreshCh[2]);
+ PR_EEP("xpdGain", modal_hdr->xpdGain);
+ PR_EEP("External PD", modal_hdr->xpd);
+ PR_EEP("Chain0 I Coefficient", modal_hdr->iqCalICh[0]);
+ PR_EEP("Chain1 I Coefficient", modal_hdr->iqCalICh[1]);
+ PR_EEP("Chain2 I Coefficient", modal_hdr->iqCalICh[2]);
+ PR_EEP("Chain0 Q Coefficient", modal_hdr->iqCalQCh[0]);
+ PR_EEP("Chain1 Q Coefficient", modal_hdr->iqCalQCh[1]);
+ PR_EEP("Chain2 Q Coefficient", modal_hdr->iqCalQCh[2]);
+ PR_EEP("pdGainOverlap", modal_hdr->pdGainOverlap);
+ PR_EEP("Chain0 OutputBias", modal_hdr->ob);
+ PR_EEP("Chain0 DriverBias", modal_hdr->db);
+ PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl);
+ PR_EEP("2chain pwr decrease", modal_hdr->pwrDecreaseFor2Chain);
+ PR_EEP("3chain pwr decrease", modal_hdr->pwrDecreaseFor3Chain);
+ PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart);
+ PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn);
+ PR_EEP("HT40 Power Inc.", modal_hdr->ht40PowerIncForPdadc);
+ PR_EEP("Chain0 bswAtten", modal_hdr->bswAtten[0]);
+ PR_EEP("Chain1 bswAtten", modal_hdr->bswAtten[1]);
+ PR_EEP("Chain2 bswAtten", modal_hdr->bswAtten[2]);
+ PR_EEP("Chain0 bswMargin", modal_hdr->bswMargin[0]);
+ PR_EEP("Chain1 bswMargin", modal_hdr->bswMargin[1]);
+ PR_EEP("Chain2 bswMargin", modal_hdr->bswMargin[2]);
+ PR_EEP("HT40 Switch Settle", modal_hdr->swSettleHt40);
+ PR_EEP("Chain0 xatten2Db", modal_hdr->xatten2Db[0]);
+ PR_EEP("Chain1 xatten2Db", modal_hdr->xatten2Db[1]);
+ PR_EEP("Chain2 xatten2Db", modal_hdr->xatten2Db[2]);
+ PR_EEP("Chain0 xatten2Margin", modal_hdr->xatten2Margin[0]);
+ PR_EEP("Chain1 xatten2Margin", modal_hdr->xatten2Margin[1]);
+ PR_EEP("Chain2 xatten2Margin", modal_hdr->xatten2Margin[2]);
+ PR_EEP("Chain1 OutputBias", modal_hdr->ob_ch1);
+ PR_EEP("Chain1 DriverBias", modal_hdr->db_ch1);
+ PR_EEP("LNA Control", modal_hdr->lna_ctl);
+ PR_EEP("XPA Bias Freq0", modal_hdr->xpaBiasLvlFreq[0]);
+ PR_EEP("XPA Bias Freq1", modal_hdr->xpaBiasLvlFreq[1]);
+ PR_EEP("XPA Bias Freq2", modal_hdr->xpaBiasLvlFreq[2]);
+
+ return len;
+}
+
+static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ struct ar5416_eeprom_def *eep = &ah->eeprom.def;
+ struct base_eep_header *pBase = &eep->baseEepHeader;
+
+ if (!dump_base_hdr) {
+ len += snprintf(buf + len, size - len,
+ "%20s :\n", "2GHz modal Header");
+ len += ath9k_def_dump_modal_eeprom(buf, len, size,
+ &eep->modalHeader[0]);
+ len += snprintf(buf + len, size - len,
+ "%20s :\n", "5GHz modal Header");
+ len += ath9k_def_dump_modal_eeprom(buf, len, size,
+ &eep->modalHeader[1]);
+ goto out;
+ }
+
+ PR_EEP("Major Version", pBase->version >> 12);
+ PR_EEP("Minor Version", pBase->version & 0xFFF);
+ PR_EEP("Checksum", pBase->checksum);
+ PR_EEP("Length", pBase->length);
+ PR_EEP("RegDomain1", pBase->regDmn[0]);
+ PR_EEP("RegDomain2", pBase->regDmn[1]);
+ PR_EEP("TX Mask", pBase->txMask);
+ PR_EEP("RX Mask", pBase->rxMask);
+ PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
+ PR_EEP("Allow 2GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11G));
+ PR_EEP("Disable 2GHz HT20", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_2G_HT20));
+ PR_EEP("Disable 2GHz HT40", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_2G_HT40));
+ PR_EEP("Disable 5Ghz HT20", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_5G_HT20));
+ PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
+ AR5416_OPFLAGS_N_5G_HT40));
+ PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
+ PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
+ PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
+ PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
+ PR_EEP("OpenLoop Power Ctrl", pBase->openLoopPwrCntl);
+
+ len += snprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
+ pBase->macAddr);
+
+out:
+ if (len > size)
+ len = size;
+
+ return len;
+}
+#else
+static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
+ u8 *buf, u32 len, u32 size)
+{
+ return 0;
+}
+#endif
+
+
static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
{
struct ar5416_eeprom_def *eep =
}
static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *pTxPowerIndexOffset)
+ struct ath9k_channel *chan)
{
#define SM_PD_GAIN(x) SM(0x38, AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_##x)
#define SM_PDGAIN_B(x, y) \
}
}
- *pTxPowerIndexOffset = 0;
#undef SM_PD_GAIN
#undef SM_PDGAIN_B
}
struct modal_eep_header *pModal =
&(pEepData->modalHeader[IS_CHAN_2GHZ(chan)]);
int16_t ratesArray[Ar5416RateSize];
- int16_t txPowerIndexOffset = 0;
u8 ht40PowerIncForPdadc = 2;
int i, cck_ofdm_delta = 0;
twiceMaxRegulatoryPower,
powerLimit);
- ath9k_hw_set_def_power_cal_table(ah, chan, &txPowerIndexOffset);
+ ath9k_hw_set_def_power_cal_table(ah, chan);
regulatory->max_power_level = 0;
for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
- ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
if (ratesArray[i] > MAX_RATE_POWER)
ratesArray[i] = MAX_RATE_POWER;
if (ratesArray[i] > regulatory->max_power_level)
regulatory->max_power_level = ratesArray[i];
}
- if (!test) {
- i = rate6mb;
-
- if (IS_CHAN_HT40(chan))
- i = rateHt40_0;
- else if (IS_CHAN_HT20(chan))
- i = rateHt20_0;
-
- regulatory->max_power_level = ratesArray[i];
- }
-
switch(ar5416_get_ntxchains(ah->txchainmask)) {
case 1:
break;
.check_eeprom = ath9k_hw_def_check_eeprom,
.get_eeprom = ath9k_hw_def_get_eeprom,
.fill_eeprom = ath9k_hw_def_fill_eeprom,
+ .dump_eeprom = ath9k_hw_def_dump_eeprom,
.get_eeprom_ver = ath9k_hw_def_get_eeprom_ver,
.get_eeprom_rev = ath9k_hw_def_get_eeprom_rev,
.set_board_values = ath9k_hw_def_set_board_values,
ath9k_hw_disable_interrupts(ah);
ah->imask |= ATH9K_INT_GENTIMER;
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
}
}
ath9k_hw_disable_interrupts(ah);
ah->imask &= ~ATH9K_INT_GENTIMER;
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
}
}
int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv,
u8 enable_coex);
-void ath9k_htc_station_work(struct work_struct *work);
-void ath9k_htc_aggr_work(struct work_struct *work);
void ath9k_htc_ani_work(struct work_struct *work);
void ath9k_htc_start_ani(struct ath9k_htc_priv *priv);
void ath9k_htc_stop_ani(struct ath9k_htc_priv *priv);
void ath9k_htc_tx_clear_slot(struct ath9k_htc_priv *priv, int slot);
void ath9k_htc_tx_drain(struct ath9k_htc_priv *priv);
void ath9k_htc_txstatus(struct ath9k_htc_priv *priv, void *wmi_event);
-void ath9k_htc_tx_failed(struct ath9k_htc_priv *priv);
void ath9k_tx_failed_tasklet(unsigned long data);
void ath9k_htc_tx_cleanup_timer(unsigned long data);
return -ENOMEM;
ah->hw_version.devid = devid;
- ah->hw_version.subsysid = 0; /* FIXME */
ah->hw_version.usbdev = drv_info;
ah->ah_flags |= AH_USE_EEPROM;
ah->reg_ops.read = ath9k_regread;
memset(caldata, 0, sizeof(*caldata));
ath9k_init_nfcal_hist_buffer(ah, chan);
}
+ ah->noise = ath9k_hw_getchan_noise(ah, chan);
if (bChannelChange &&
(ah->chip_fullsleep != true) &&
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
struct ath9k_channel *chan = ah->curchan;
struct ieee80211_channel *channel = chan->chan;
+ int reg_pwr = min_t(int, MAX_RATE_POWER, regulatory->power_limit);
+ int chan_pwr = channel->max_power * 2;
+
+ if (test)
+ reg_pwr = chan_pwr = MAX_RATE_POWER;
regulatory->power_limit = min(limit, (u32) MAX_RATE_POWER);
ah->eep_ops->set_txpower(ah, chan,
ath9k_regd_get_ctl(regulatory, chan),
channel->max_antenna_gain * 2,
- channel->max_power * 2,
- min((u32) MAX_RATE_POWER,
- (u32) regulatory->power_limit), test);
+ chan_pwr, reg_pwr, test);
}
EXPORT_SYMBOL(ath9k_hw_set_txpowerlimit);
(_ah)->reg_ops.write_flush((_ah)); \
} while (0)
+#define PR_EEP(_s, _val) \
+ do { \
+ len += snprintf(buf + len, size - len, "%20s : %10d\n", \
+ _s, (_val)); \
+ } while (0)
+
#define SM(_v, _f) (((_v) << _f##_S) & _f)
#define MS(_v, _f) (((_v) & _f) >> _f##_S)
#define REG_RMW_FIELD(_a, _r, _f, _v) \
u16 phyRev;
u16 analog5GhzRev;
u16 analog2GhzRev;
- u16 subsysid;
enum ath_usb_dev usbdev;
};
enum nl80211_iftype opmode;
enum ath9k_power_mode power_mode;
+ s8 noise;
struct ath9k_hw_cal_data *caldata;
struct ath9k_pacal_info pacal_info;
struct ar5416Stats stats;
u32 txdesc_interrupt_mask;
u32 txeol_interrupt_mask;
u32 txurn_interrupt_mask;
+ atomic_t intr_ref_cnt;
bool chip_fullsleep;
u32 atim_window;
sc->ant_comb.count = ATH_ANT_DIV_COMB_INIT_COUNT;
}
-static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
+static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops)
{
struct ath9k_platform_data *pdata = sc->dev->platform_data;
ah->hw = sc->hw;
ah->hw_version.devid = devid;
- ah->hw_version.subsysid = subsysid;
ah->reg_ops.read = ath9k_ioread32;
ah->reg_ops.write = ath9k_iowrite32;
ah->reg_ops.rmw = ath9k_reg_rmw;
+ atomic_set(&ah->intr_ref_cnt, -1);
sc->sc_ah = ah;
if (!pdata) {
SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
}
-int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
+int ath9k_init_device(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops)
{
struct ieee80211_hw *hw = sc->hw;
struct ath_regulatory *reg;
/* Bring up device */
- error = ath9k_init_softc(devid, sc, subsysid, bus_ops);
+ error = ath9k_init_softc(devid, sc, bus_ops);
if (error != 0)
goto error_init;
{
struct ath_common *common = ath9k_hw_common(ah);
+ if (!(ah->imask & ATH9K_INT_GLOBAL))
+ atomic_set(&ah->intr_ref_cnt, -1);
+ else
+ atomic_dec(&ah->intr_ref_cnt);
+
ath_dbg(common, ATH_DBG_INTERRUPT, "disable IER\n");
REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
(void) REG_READ(ah, AR_IER);
if (!(ah->imask & ATH9K_INT_GLOBAL))
return;
+ if (!atomic_inc_and_test(&ah->intr_ref_cnt)) {
+ ath_dbg(common, ATH_DBG_INTERRUPT,
+ "Do not enable IER ref count %d\n",
+ atomic_read(&ah->intr_ref_cnt));
+ return;
+ }
+
if (AR_SREV_9340(ah))
sync_default &= ~AR_INTR_SYNC_HOST1_FATAL;
ath_dbg(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
- /* TODO: global int Ref count */
mask = ints & ATH9K_INT_COMMON;
mask2 = 0;
REG_CLR_BIT(ah, AR_IMR_S5, AR_IMR_S5_TIM_TIMER);
}
- if (ints & ATH9K_INT_GLOBAL)
- ath9k_hw_enable_interrupts(ah);
-
return;
}
EXPORT_SYMBOL(ath9k_hw_set_interrupts);
if (chan->noisefloor) {
survey->filled |= SURVEY_INFO_NOISE_DBM;
- survey->noise = chan->noisefloor;
+ survey->noise = ath9k_hw_getchan_noise(ah, chan);
}
}
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
if (!(sc->sc_flags & (SC_OP_OFFCHANNEL))) {
if (sc->sc_flags & SC_OP_BEACONS)
*/
ath_dbg(common, ATH_DBG_PS,
"TSFOOR - Sync with next Beacon\n");
- sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC |
- PS_TSFOOR_SYNC;
+ sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC;
}
if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
ath9k_ps_wakeup(sc);
spin_lock_bh(&sc->sc_pcu_lock);
+ atomic_set(&ah->intr_ref_cnt, -1);
ath9k_hw_configpcipowersave(ah, 0, 0);
/* Re-Enable interrupts */
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
/* Enable LED */
ath9k_hw_cfg_output(ah, ah->led_pin,
ath_set_beacon(sc); /* restart beacons */
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
if (retry_tx) {
int i;
/* Disable BMISS interrupt when we're not associated */
ah->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS);
ath9k_hw_set_interrupts(ah, ah->imask);
+ ath9k_hw_enable_interrupts(ah);
ieee80211_wake_queues(hw);
struct ath_softc *sc;
struct ieee80211_hw *hw;
u8 csz;
- u16 subsysid;
u32 val;
int ret = 0;
char hw_name[64];
sc->irq = pdev->irq;
- pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid);
- ret = ath9k_init_device(id->device, sc, subsysid, &ath_pci_bus_ops);
+ ret = ath9k_init_device(id->device, sc, &ath_pci_bus_ops);
if (ret) {
dev_err(&pdev->dev, "Failed to initialize device\n");
goto err_init;
if (rc->rate_table == NULL)
return 0;
- max = 80 + rc->rate_table->rate_cnt * 1024 + 1;
+ max = 80 + rc->rate_table_size * 1024 + 1;
buf = kmalloc(max, GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
"HT", "MCS", "Rate",
"Success", "Retries", "XRetries", "PER");
- for (i = 0; i < rc->rate_table->rate_cnt; i++) {
+ for (i = 0; i < rc->rate_table_size; i++) {
u32 ratekbps = rc->rate_table->info[i].ratekbps;
struct ath_rc_stats *stats = &rc->rcstats[i];
char mcs[5];
struct ath_rc_stats rcstats[RATE_TABLE_SIZE];
};
-enum ath9k_internal_frame_type {
- ATH9K_IFT_NOT_INTERNAL,
- ATH9K_IFT_PAUSE,
- ATH9K_IFT_UNPAUSE
-};
-
#ifdef CONFIG_ATH9K_RATE_CONTROL
int ath_rate_control_register(void);
void ath_rate_control_unregister(void);
ath_dbg(common, ATH_DBG_PS,
"Reconfigure Beacon timers based on timestamp from the AP\n");
ath_set_beacon(sc);
- sc->ps_flags &= ~PS_TSFOOR_SYNC;
}
if (ath_beacon_dtim_pending_cab(skb)) {
struct ieee80211_rx_status *rx_status,
bool *decrypt_error)
{
+ struct ath_hw *ah = common->ah;
+
memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
/*
rx_status->band = hw->conf.channel->band;
rx_status->freq = hw->conf.channel->center_freq;
- rx_status->signal = ATH_DEFAULT_NOISE_FLOOR + rx_stats->rs_rssi;
+ rx_status->signal = ah->noise + rx_stats->rs_rssi;
rx_status->antenna = rx_stats->rs_antenna;
rx_status->flag |= RX_FLAG_MACTIME_MPDU;
struct ieee80211_rx_status *rxs;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
- /*
- * The hw can technically differ from common->hw when using ath9k
- * virtual wiphy so to account for that we iterate over the active
- * wiphys and find the appropriate wiphy and therefore hw.
- */
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_hdr *hdr;
int retval;
if (clear_filter)
tid->ac->clear_ps_filter = true;
list_splice(&bf_pending, &tid->buf_q);
- ath_tx_queue_tid(txq, tid);
+ if (!an->sleeping)
+ ath_tx_queue_tid(txq, tid);
spin_unlock_bh(&txq->axq_lock);
}
*/
TX_STAT_INC(txctl->txq->axq_qnum, a_queued_sw);
list_add_tail(&bf->list, &tid->buf_q);
- ath_tx_queue_tid(txctl->txq, tid);
+ if (!txctl->an || !txctl->an->sleeping)
+ ath_tx_queue_tid(txctl->txq, tid);
return;
}
INIT_LIST_HEAD(&bf_head);
list_add_tail(&bf->list, &bf_head);
- bf->bf_state.bfs_ftype = txctl->frame_type;
bf->bf_state.bfs_paprd = txctl->paprd;
if (bf->bf_state.bfs_paprd)
/*****************/
static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
- int tx_flags, int ftype, struct ath_txq *txq)
+ int tx_flags, struct ath_txq *txq)
{
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
complete(&sc->paprd_complete);
} else {
ath_debug_stat_tx(sc, bf, ts, txq);
- ath_tx_complete(sc, skb, tx_flags,
- bf->bf_state.bfs_ftype, txq);
+ ath_tx_complete(sc, skb, tx_flags, txq);
}
/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
* accidentally reference it later.
CTRY_GERMANY = 276,
CTRY_GREECE = 300,
CTRY_GREENLAND = 304,
- CTRY_GRENEDA = 308,
+ CTRY_GRENADA = 308,
CTRY_GUAM = 316,
CTRY_GUATEMALA = 320,
CTRY_HAITI = 332,
{CTRY_GERMANY, ETSI1_WORLD, "DE"},
{CTRY_GREECE, ETSI1_WORLD, "GR"},
{CTRY_GREENLAND, ETSI1_WORLD, "GL"},
- {CTRY_GRENEDA, FCC3_FCCA, "GD"},
+ {CTRY_GRENADA, FCC3_FCCA, "GD"},
{CTRY_GUAM, FCC1_FCCA, "GU"},
{CTRY_GUATEMALA, FCC1_FCCA, "GT"},
{CTRY_HAITI, ETSI1_WORLD, "HT"},
affect other devices support and may provide support for basic needs.
config B43_PHY_LP
- bool "Support for low-power (LP-PHY) devices (EXPERIMENTAL)"
- depends on B43 && EXPERIMENTAL
+ bool "Support for low-power (LP-PHY) devices"
+ depends on B43
default y
---help---
Support for the LP-PHY.
The LP-PHY is a low-power PHY built into some notebooks
- and embedded devices. It supports 802.11a/g
+ and embedded devices. It supports 802.11a/b/g
(802.11a support is optional, and currently disabled).
config B43_PHY_HT
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
#include <linux/firmware.h>
-#include <linux/wireless.h>
#include <linux/workqueue.h>
#include <linux/skbuff.h>
#include <linux/io.h>
#ifdef CONFIG_B43_BCMA
static const struct bcma_device_id b43_bcma_tbl[] = {
+ BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x11, BCMA_ANY_CLASS),
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x17, BCMA_ANY_CLASS),
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x18, BCMA_ANY_CLASS),
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x1D, BCMA_ANY_CLASS),
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_driver_chipcommon.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include "debugfs.h"
/* 32bit DMA ops. */
static
-struct b43legacy_dmadesc_generic *op32_idx2desc(
- struct b43legacy_dmaring *ring,
- int slot,
- struct b43legacy_dmadesc_meta **meta)
+struct b43legacy_dmadesc32 *op32_idx2desc(struct b43legacy_dmaring *ring,
+ int slot,
+ struct b43legacy_dmadesc_meta **meta)
{
struct b43legacy_dmadesc32 *desc;
desc = ring->descbase;
desc = &(desc[slot]);
- return (struct b43legacy_dmadesc_generic *)desc;
+ return (struct b43legacy_dmadesc32 *)desc;
}
static void op32_fill_descriptor(struct b43legacy_dmaring *ring,
- struct b43legacy_dmadesc_generic *desc,
+ struct b43legacy_dmadesc32 *desc,
dma_addr_t dmaaddr, u16 bufsize,
int start, int end, int irq)
{
u32 addr;
u32 addrext;
- slot = (int)(&(desc->dma32) - descbase);
+ slot = (int)(desc - descbase);
B43legacy_WARN_ON(!(slot >= 0 && slot < ring->nr_slots));
addr = (u32)(dmaaddr & ~SSB_DMA_TRANSLATION_MASK);
ctl |= (addrext << B43legacy_DMA32_DCTL_ADDREXT_SHIFT)
& B43legacy_DMA32_DCTL_ADDREXT_MASK;
- desc->dma32.control = cpu_to_le32(ctl);
- desc->dma32.address = cpu_to_le32(addr);
+ desc->control = cpu_to_le32(ctl);
+ desc->address = cpu_to_le32(addr);
}
static void op32_poke_tx(struct b43legacy_dmaring *ring, int slot)
(u32)(slot * sizeof(struct b43legacy_dmadesc32)));
}
-static const struct b43legacy_dma_ops dma32_ops = {
- .idx2desc = op32_idx2desc,
- .fill_descriptor = op32_fill_descriptor,
- .poke_tx = op32_poke_tx,
- .tx_suspend = op32_tx_suspend,
- .tx_resume = op32_tx_resume,
- .get_current_rxslot = op32_get_current_rxslot,
- .set_current_rxslot = op32_set_current_rxslot,
-};
-
-/* 64bit DMA ops. */
-static
-struct b43legacy_dmadesc_generic *op64_idx2desc(
- struct b43legacy_dmaring *ring,
- int slot,
- struct b43legacy_dmadesc_meta
- **meta)
-{
- struct b43legacy_dmadesc64 *desc;
-
- *meta = &(ring->meta[slot]);
- desc = ring->descbase;
- desc = &(desc[slot]);
-
- return (struct b43legacy_dmadesc_generic *)desc;
-}
-
-static void op64_fill_descriptor(struct b43legacy_dmaring *ring,
- struct b43legacy_dmadesc_generic *desc,
- dma_addr_t dmaaddr, u16 bufsize,
- int start, int end, int irq)
-{
- struct b43legacy_dmadesc64 *descbase = ring->descbase;
- int slot;
- u32 ctl0 = 0;
- u32 ctl1 = 0;
- u32 addrlo;
- u32 addrhi;
- u32 addrext;
-
- slot = (int)(&(desc->dma64) - descbase);
- B43legacy_WARN_ON(!(slot >= 0 && slot < ring->nr_slots));
-
- addrlo = (u32)(dmaaddr & 0xFFFFFFFF);
- addrhi = (((u64)dmaaddr >> 32) & ~SSB_DMA_TRANSLATION_MASK);
- addrext = (((u64)dmaaddr >> 32) & SSB_DMA_TRANSLATION_MASK)
- >> SSB_DMA_TRANSLATION_SHIFT;
- addrhi |= ring->dev->dma.translation;
- if (slot == ring->nr_slots - 1)
- ctl0 |= B43legacy_DMA64_DCTL0_DTABLEEND;
- if (start)
- ctl0 |= B43legacy_DMA64_DCTL0_FRAMESTART;
- if (end)
- ctl0 |= B43legacy_DMA64_DCTL0_FRAMEEND;
- if (irq)
- ctl0 |= B43legacy_DMA64_DCTL0_IRQ;
- ctl1 |= (bufsize - ring->frameoffset)
- & B43legacy_DMA64_DCTL1_BYTECNT;
- ctl1 |= (addrext << B43legacy_DMA64_DCTL1_ADDREXT_SHIFT)
- & B43legacy_DMA64_DCTL1_ADDREXT_MASK;
-
- desc->dma64.control0 = cpu_to_le32(ctl0);
- desc->dma64.control1 = cpu_to_le32(ctl1);
- desc->dma64.address_low = cpu_to_le32(addrlo);
- desc->dma64.address_high = cpu_to_le32(addrhi);
-}
-
-static void op64_poke_tx(struct b43legacy_dmaring *ring, int slot)
-{
- b43legacy_dma_write(ring, B43legacy_DMA64_TXINDEX,
- (u32)(slot * sizeof(struct b43legacy_dmadesc64)));
-}
-
-static void op64_tx_suspend(struct b43legacy_dmaring *ring)
-{
- b43legacy_dma_write(ring, B43legacy_DMA64_TXCTL,
- b43legacy_dma_read(ring, B43legacy_DMA64_TXCTL)
- | B43legacy_DMA64_TXSUSPEND);
-}
-
-static void op64_tx_resume(struct b43legacy_dmaring *ring)
-{
- b43legacy_dma_write(ring, B43legacy_DMA64_TXCTL,
- b43legacy_dma_read(ring, B43legacy_DMA64_TXCTL)
- & ~B43legacy_DMA64_TXSUSPEND);
-}
-
-static int op64_get_current_rxslot(struct b43legacy_dmaring *ring)
-{
- u32 val;
-
- val = b43legacy_dma_read(ring, B43legacy_DMA64_RXSTATUS);
- val &= B43legacy_DMA64_RXSTATDPTR;
-
- return (val / sizeof(struct b43legacy_dmadesc64));
-}
-
-static void op64_set_current_rxslot(struct b43legacy_dmaring *ring,
- int slot)
-{
- b43legacy_dma_write(ring, B43legacy_DMA64_RXINDEX,
- (u32)(slot * sizeof(struct b43legacy_dmadesc64)));
-}
-
-static const struct b43legacy_dma_ops dma64_ops = {
- .idx2desc = op64_idx2desc,
- .fill_descriptor = op64_fill_descriptor,
- .poke_tx = op64_poke_tx,
- .tx_suspend = op64_tx_suspend,
- .tx_resume = op64_tx_resume,
- .get_current_rxslot = op64_get_current_rxslot,
- .set_current_rxslot = op64_set_current_rxslot,
-};
-
-
static inline int free_slots(struct b43legacy_dmaring *ring)
{
return (ring->nr_slots - ring->used_slots);
static u16 b43legacy_dmacontroller_base(enum b43legacy_dmatype type,
int controller_idx)
{
- static const u16 map64[] = {
- B43legacy_MMIO_DMA64_BASE0,
- B43legacy_MMIO_DMA64_BASE1,
- B43legacy_MMIO_DMA64_BASE2,
- B43legacy_MMIO_DMA64_BASE3,
- B43legacy_MMIO_DMA64_BASE4,
- B43legacy_MMIO_DMA64_BASE5,
- };
static const u16 map32[] = {
B43legacy_MMIO_DMA32_BASE0,
B43legacy_MMIO_DMA32_BASE1,
B43legacy_MMIO_DMA32_BASE5,
};
- if (type == B43legacy_DMA_64BIT) {
- B43legacy_WARN_ON(!(controller_idx >= 0 &&
- controller_idx < ARRAY_SIZE(map64)));
- return map64[controller_idx];
- }
B43legacy_WARN_ON(!(controller_idx >= 0 &&
controller_idx < ARRAY_SIZE(map32)));
return map32[controller_idx];
might_sleep();
- offset = (type == B43legacy_DMA_64BIT) ?
- B43legacy_DMA64_RXCTL : B43legacy_DMA32_RXCTL;
+ offset = B43legacy_DMA32_RXCTL;
b43legacy_write32(dev, mmio_base + offset, 0);
for (i = 0; i < 10; i++) {
- offset = (type == B43legacy_DMA_64BIT) ?
- B43legacy_DMA64_RXSTATUS : B43legacy_DMA32_RXSTATUS;
+ offset = B43legacy_DMA32_RXSTATUS;
value = b43legacy_read32(dev, mmio_base + offset);
- if (type == B43legacy_DMA_64BIT) {
- value &= B43legacy_DMA64_RXSTAT;
- if (value == B43legacy_DMA64_RXSTAT_DISABLED) {
- i = -1;
- break;
- }
- } else {
- value &= B43legacy_DMA32_RXSTATE;
- if (value == B43legacy_DMA32_RXSTAT_DISABLED) {
- i = -1;
- break;
- }
+ value &= B43legacy_DMA32_RXSTATE;
+ if (value == B43legacy_DMA32_RXSTAT_DISABLED) {
+ i = -1;
+ break;
}
msleep(1);
}
might_sleep();
for (i = 0; i < 10; i++) {
- offset = (type == B43legacy_DMA_64BIT) ?
- B43legacy_DMA64_TXSTATUS : B43legacy_DMA32_TXSTATUS;
+ offset = B43legacy_DMA32_TXSTATUS;
value = b43legacy_read32(dev, mmio_base + offset);
- if (type == B43legacy_DMA_64BIT) {
- value &= B43legacy_DMA64_TXSTAT;
- if (value == B43legacy_DMA64_TXSTAT_DISABLED ||
- value == B43legacy_DMA64_TXSTAT_IDLEWAIT ||
- value == B43legacy_DMA64_TXSTAT_STOPPED)
- break;
- } else {
- value &= B43legacy_DMA32_TXSTATE;
- if (value == B43legacy_DMA32_TXSTAT_DISABLED ||
- value == B43legacy_DMA32_TXSTAT_IDLEWAIT ||
- value == B43legacy_DMA32_TXSTAT_STOPPED)
- break;
- }
+ value &= B43legacy_DMA32_TXSTATE;
+ if (value == B43legacy_DMA32_TXSTAT_DISABLED ||
+ value == B43legacy_DMA32_TXSTAT_IDLEWAIT ||
+ value == B43legacy_DMA32_TXSTAT_STOPPED)
+ break;
msleep(1);
}
- offset = (type == B43legacy_DMA_64BIT) ? B43legacy_DMA64_TXCTL :
- B43legacy_DMA32_TXCTL;
+ offset = B43legacy_DMA32_TXCTL;
b43legacy_write32(dev, mmio_base + offset, 0);
for (i = 0; i < 10; i++) {
- offset = (type == B43legacy_DMA_64BIT) ?
- B43legacy_DMA64_TXSTATUS : B43legacy_DMA32_TXSTATUS;
+ offset = B43legacy_DMA32_TXSTATUS;
value = b43legacy_read32(dev, mmio_base + offset);
- if (type == B43legacy_DMA_64BIT) {
- value &= B43legacy_DMA64_TXSTAT;
- if (value == B43legacy_DMA64_TXSTAT_DISABLED) {
- i = -1;
- break;
- }
- } else {
- value &= B43legacy_DMA32_TXSTATE;
- if (value == B43legacy_DMA32_TXSTAT_DISABLED) {
- i = -1;
- break;
- }
+ value &= B43legacy_DMA32_TXSTATE;
+ if (value == B43legacy_DMA32_TXSTAT_DISABLED) {
+ i = -1;
+ break;
}
msleep(1);
}
if ((u64)addr + buffersize > (1ULL << 32))
goto address_error;
break;
- case B43legacy_DMA_64BIT:
- /* Currently we can't have addresses beyond 64 bits in the kernel. */
- break;
}
/* The address is OK. */
}
static int setup_rx_descbuffer(struct b43legacy_dmaring *ring,
- struct b43legacy_dmadesc_generic *desc,
+ struct b43legacy_dmadesc32 *desc,
struct b43legacy_dmadesc_meta *meta,
gfp_t gfp_flags)
{
meta->skb = skb;
meta->dmaaddr = dmaaddr;
- ring->ops->fill_descriptor(ring, desc, dmaaddr,
- ring->rx_buffersize, 0, 0, 0);
+ op32_fill_descriptor(ring, desc, dmaaddr, ring->rx_buffersize, 0, 0, 0);
rxhdr = (struct b43legacy_rxhdr_fw3 *)(skb->data);
rxhdr->frame_len = 0;
{
int i;
int err = -ENOMEM;
- struct b43legacy_dmadesc_generic *desc;
+ struct b43legacy_dmadesc32 *desc;
struct b43legacy_dmadesc_meta *meta;
for (i = 0; i < ring->nr_slots; i++) {
- desc = ring->ops->idx2desc(ring, i, &meta);
+ desc = op32_idx2desc(ring, i, &meta);
err = setup_rx_descbuffer(ring, desc, meta, GFP_KERNEL);
if (err) {
err_unwind:
for (i--; i >= 0; i--) {
- desc = ring->ops->idx2desc(ring, i, &meta);
+ desc = op32_idx2desc(ring, i, &meta);
unmap_descbuffer(ring, meta->dmaaddr, ring->rx_buffersize, 0);
dev_kfree_skb(meta->skb);
u32 value;
u32 addrext;
u32 trans = ring->dev->dma.translation;
+ u32 ringbase = (u32)(ring->dmabase);
if (ring->tx) {
- if (ring->type == B43legacy_DMA_64BIT) {
- u64 ringbase = (u64)(ring->dmabase);
-
- addrext = ((ringbase >> 32) & SSB_DMA_TRANSLATION_MASK)
- >> SSB_DMA_TRANSLATION_SHIFT;
- value = B43legacy_DMA64_TXENABLE;
- value |= (addrext << B43legacy_DMA64_TXADDREXT_SHIFT)
- & B43legacy_DMA64_TXADDREXT_MASK;
- b43legacy_dma_write(ring, B43legacy_DMA64_TXCTL,
- value);
- b43legacy_dma_write(ring, B43legacy_DMA64_TXRINGLO,
- (ringbase & 0xFFFFFFFF));
- b43legacy_dma_write(ring, B43legacy_DMA64_TXRINGHI,
- ((ringbase >> 32)
- & ~SSB_DMA_TRANSLATION_MASK)
- | trans);
- } else {
- u32 ringbase = (u32)(ring->dmabase);
-
- addrext = (ringbase & SSB_DMA_TRANSLATION_MASK)
- >> SSB_DMA_TRANSLATION_SHIFT;
- value = B43legacy_DMA32_TXENABLE;
- value |= (addrext << B43legacy_DMA32_TXADDREXT_SHIFT)
- & B43legacy_DMA32_TXADDREXT_MASK;
- b43legacy_dma_write(ring, B43legacy_DMA32_TXCTL,
- value);
- b43legacy_dma_write(ring, B43legacy_DMA32_TXRING,
- (ringbase &
- ~SSB_DMA_TRANSLATION_MASK)
- | trans);
- }
+ addrext = (ringbase & SSB_DMA_TRANSLATION_MASK)
+ >> SSB_DMA_TRANSLATION_SHIFT;
+ value = B43legacy_DMA32_TXENABLE;
+ value |= (addrext << B43legacy_DMA32_TXADDREXT_SHIFT)
+ & B43legacy_DMA32_TXADDREXT_MASK;
+ b43legacy_dma_write(ring, B43legacy_DMA32_TXCTL, value);
+ b43legacy_dma_write(ring, B43legacy_DMA32_TXRING,
+ (ringbase & ~SSB_DMA_TRANSLATION_MASK)
+ | trans);
} else {
err = alloc_initial_descbuffers(ring);
if (err)
goto out;
- if (ring->type == B43legacy_DMA_64BIT) {
- u64 ringbase = (u64)(ring->dmabase);
-
- addrext = ((ringbase >> 32) & SSB_DMA_TRANSLATION_MASK)
- >> SSB_DMA_TRANSLATION_SHIFT;
- value = (ring->frameoffset <<
- B43legacy_DMA64_RXFROFF_SHIFT);
- value |= B43legacy_DMA64_RXENABLE;
- value |= (addrext << B43legacy_DMA64_RXADDREXT_SHIFT)
- & B43legacy_DMA64_RXADDREXT_MASK;
- b43legacy_dma_write(ring, B43legacy_DMA64_RXCTL,
- value);
- b43legacy_dma_write(ring, B43legacy_DMA64_RXRINGLO,
- (ringbase & 0xFFFFFFFF));
- b43legacy_dma_write(ring, B43legacy_DMA64_RXRINGHI,
- ((ringbase >> 32) &
- ~SSB_DMA_TRANSLATION_MASK) |
- trans);
- b43legacy_dma_write(ring, B43legacy_DMA64_RXINDEX,
- 200);
- } else {
- u32 ringbase = (u32)(ring->dmabase);
-
- addrext = (ringbase & SSB_DMA_TRANSLATION_MASK)
- >> SSB_DMA_TRANSLATION_SHIFT;
- value = (ring->frameoffset <<
- B43legacy_DMA32_RXFROFF_SHIFT);
- value |= B43legacy_DMA32_RXENABLE;
- value |= (addrext <<
- B43legacy_DMA32_RXADDREXT_SHIFT)
- & B43legacy_DMA32_RXADDREXT_MASK;
- b43legacy_dma_write(ring, B43legacy_DMA32_RXCTL,
- value);
- b43legacy_dma_write(ring, B43legacy_DMA32_RXRING,
- (ringbase &
- ~SSB_DMA_TRANSLATION_MASK)
- | trans);
- b43legacy_dma_write(ring, B43legacy_DMA32_RXINDEX,
- 200);
- }
+
+ addrext = (ringbase & SSB_DMA_TRANSLATION_MASK)
+ >> SSB_DMA_TRANSLATION_SHIFT;
+ value = (ring->frameoffset <<
+ B43legacy_DMA32_RXFROFF_SHIFT);
+ value |= B43legacy_DMA32_RXENABLE;
+ value |= (addrext << B43legacy_DMA32_RXADDREXT_SHIFT)
+ & B43legacy_DMA32_RXADDREXT_MASK;
+ b43legacy_dma_write(ring, B43legacy_DMA32_RXCTL, value);
+ b43legacy_dma_write(ring, B43legacy_DMA32_RXRING,
+ (ringbase & ~SSB_DMA_TRANSLATION_MASK)
+ | trans);
+ b43legacy_dma_write(ring, B43legacy_DMA32_RXINDEX, 200);
}
out:
if (ring->tx) {
b43legacy_dmacontroller_tx_reset(ring->dev, ring->mmio_base,
ring->type);
- if (ring->type == B43legacy_DMA_64BIT) {
- b43legacy_dma_write(ring, B43legacy_DMA64_TXRINGLO, 0);
- b43legacy_dma_write(ring, B43legacy_DMA64_TXRINGHI, 0);
- } else
- b43legacy_dma_write(ring, B43legacy_DMA32_TXRING, 0);
+ b43legacy_dma_write(ring, B43legacy_DMA32_TXRING, 0);
} else {
b43legacy_dmacontroller_rx_reset(ring->dev, ring->mmio_base,
ring->type);
- if (ring->type == B43legacy_DMA_64BIT) {
- b43legacy_dma_write(ring, B43legacy_DMA64_RXRINGLO, 0);
- b43legacy_dma_write(ring, B43legacy_DMA64_RXRINGHI, 0);
- } else
- b43legacy_dma_write(ring, B43legacy_DMA32_RXRING, 0);
+ b43legacy_dma_write(ring, B43legacy_DMA32_RXRING, 0);
}
}
if (!ring->used_slots)
return;
for (i = 0; i < ring->nr_slots; i++) {
- ring->ops->idx2desc(ring, i, &meta);
+ op32_idx2desc(ring, i, &meta);
if (!meta->skb) {
B43legacy_WARN_ON(!ring->tx);
u32 tmp;
u16 mmio_base;
- tmp = b43legacy_read32(dev, SSB_TMSHIGH);
- if (tmp & SSB_TMSHIGH_DMA64)
- return DMA_BIT_MASK(64);
mmio_base = b43legacy_dmacontroller_base(0, 0);
b43legacy_write32(dev,
mmio_base + B43legacy_DMA32_TXCTL,
return B43legacy_DMA_30BIT;
if (dmamask == DMA_BIT_MASK(32))
return B43legacy_DMA_32BIT;
- if (dmamask == DMA_BIT_MASK(64))
- return B43legacy_DMA_64BIT;
B43legacy_WARN_ON(1);
return B43legacy_DMA_30BIT;
}
ring->nr_slots = nr_slots;
ring->mmio_base = b43legacy_dmacontroller_base(type, controller_index);
ring->index = controller_index;
- if (type == B43legacy_DMA_64BIT)
- ring->ops = &dma64_ops;
- else
- ring->ops = &dma32_ops;
if (for_tx) {
ring->tx = 1;
ring->current_slot = -1;
struct sk_buff **in_skb)
{
struct sk_buff *skb = *in_skb;
- const struct b43legacy_dma_ops *ops = ring->ops;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
u8 *header;
int slot, old_top_slot, old_used_slots;
int err;
- struct b43legacy_dmadesc_generic *desc;
+ struct b43legacy_dmadesc32 *desc;
struct b43legacy_dmadesc_meta *meta;
struct b43legacy_dmadesc_meta *meta_hdr;
struct sk_buff *bounce_skb;
/* Get a slot for the header. */
slot = request_slot(ring);
- desc = ops->idx2desc(ring, slot, &meta_hdr);
+ desc = op32_idx2desc(ring, slot, &meta_hdr);
memset(meta_hdr, 0, sizeof(*meta_hdr));
header = &(ring->txhdr_cache[slot * sizeof(
ring->used_slots = old_used_slots;
return -EIO;
}
- ops->fill_descriptor(ring, desc, meta_hdr->dmaaddr,
+ op32_fill_descriptor(ring, desc, meta_hdr->dmaaddr,
sizeof(struct b43legacy_txhdr_fw3), 1, 0, 0);
/* Get a slot for the payload. */
slot = request_slot(ring);
- desc = ops->idx2desc(ring, slot, &meta);
+ desc = op32_idx2desc(ring, slot, &meta);
memset(meta, 0, sizeof(*meta));
meta->skb = skb;
}
}
- ops->fill_descriptor(ring, desc, meta->dmaaddr,
+ op32_fill_descriptor(ring, desc, meta->dmaaddr,
skb->len, 0, 1, 1);
wmb(); /* previous stuff MUST be done */
/* Now transfer the whole frame. */
- ops->poke_tx(ring, next_slot(ring, slot));
+ op32_poke_tx(ring, next_slot(ring, slot));
return 0;
out_free_bounce:
void b43legacy_dma_handle_txstatus(struct b43legacy_wldev *dev,
const struct b43legacy_txstatus *status)
{
- const struct b43legacy_dma_ops *ops;
struct b43legacy_dmaring *ring;
struct b43legacy_dmadesc_meta *meta;
int retry_limit;
spin_lock(&ring->lock);
B43legacy_WARN_ON(!ring->tx);
- ops = ring->ops;
while (1) {
B43legacy_WARN_ON(!(slot >= 0 && slot < ring->nr_slots));
- ops->idx2desc(ring, slot, &meta);
+ op32_idx2desc(ring, slot, &meta);
if (meta->skb)
unmap_descbuffer(ring, meta->dmaaddr,
static void dma_rx(struct b43legacy_dmaring *ring,
int *slot)
{
- const struct b43legacy_dma_ops *ops = ring->ops;
- struct b43legacy_dmadesc_generic *desc;
+ struct b43legacy_dmadesc32 *desc;
struct b43legacy_dmadesc_meta *meta;
struct b43legacy_rxhdr_fw3 *rxhdr;
struct sk_buff *skb;
int err;
dma_addr_t dmaaddr;
- desc = ops->idx2desc(ring, *slot, &meta);
+ desc = op32_idx2desc(ring, *slot, &meta);
sync_descbuffer_for_cpu(ring, meta->dmaaddr, ring->rx_buffersize);
skb = meta->skb;
s32 tmp = len;
while (1) {
- desc = ops->idx2desc(ring, *slot, &meta);
+ desc = op32_idx2desc(ring, *slot, &meta);
/* recycle the descriptor buffer. */
sync_descbuffer_for_device(ring, meta->dmaaddr,
ring->rx_buffersize);
void b43legacy_dma_rx(struct b43legacy_dmaring *ring)
{
- const struct b43legacy_dma_ops *ops = ring->ops;
int slot;
int current_slot;
int used_slots = 0;
B43legacy_WARN_ON(ring->tx);
- current_slot = ops->get_current_rxslot(ring);
+ current_slot = op32_get_current_rxslot(ring);
B43legacy_WARN_ON(!(current_slot >= 0 && current_slot <
ring->nr_slots));
dma_rx(ring, &slot);
update_max_used_slots(ring, ++used_slots);
}
- ops->set_current_rxslot(ring, slot);
+ op32_set_current_rxslot(ring, slot);
ring->current_slot = slot;
}
spin_lock_irqsave(&ring->lock, flags);
B43legacy_WARN_ON(!ring->tx);
- ring->ops->tx_suspend(ring);
+ op32_tx_suspend(ring);
spin_unlock_irqrestore(&ring->lock, flags);
}
spin_lock_irqsave(&ring->lock, flags);
B43legacy_WARN_ON(!ring->tx);
- ring->ops->tx_resume(ring);
+ op32_tx_resume(ring);
spin_unlock_irqrestore(&ring->lock, flags);
}
#define B43legacy_DMA32_DCTL_FRAMESTART 0x80000000
-
-/*** 64-bit DMA Engine. ***/
-
-/* 64-bit DMA controller registers. */
-#define B43legacy_DMA64_TXCTL 0x00
-#define B43legacy_DMA64_TXENABLE 0x00000001
-#define B43legacy_DMA64_TXSUSPEND 0x00000002
-#define B43legacy_DMA64_TXLOOPBACK 0x00000004
-#define B43legacy_DMA64_TXFLUSH 0x00000010
-#define B43legacy_DMA64_TXADDREXT_MASK 0x00030000
-#define B43legacy_DMA64_TXADDREXT_SHIFT 16
-#define B43legacy_DMA64_TXINDEX 0x04
-#define B43legacy_DMA64_TXRINGLO 0x08
-#define B43legacy_DMA64_TXRINGHI 0x0C
-#define B43legacy_DMA64_TXSTATUS 0x10
-#define B43legacy_DMA64_TXSTATDPTR 0x00001FFF
-#define B43legacy_DMA64_TXSTAT 0xF0000000
-#define B43legacy_DMA64_TXSTAT_DISABLED 0x00000000
-#define B43legacy_DMA64_TXSTAT_ACTIVE 0x10000000
-#define B43legacy_DMA64_TXSTAT_IDLEWAIT 0x20000000
-#define B43legacy_DMA64_TXSTAT_STOPPED 0x30000000
-#define B43legacy_DMA64_TXSTAT_SUSP 0x40000000
-#define B43legacy_DMA64_TXERROR 0x14
-#define B43legacy_DMA64_TXERRDPTR 0x0001FFFF
-#define B43legacy_DMA64_TXERR 0xF0000000
-#define B43legacy_DMA64_TXERR_NOERR 0x00000000
-#define B43legacy_DMA64_TXERR_PROT 0x10000000
-#define B43legacy_DMA64_TXERR_UNDERRUN 0x20000000
-#define B43legacy_DMA64_TXERR_TRANSFER 0x30000000
-#define B43legacy_DMA64_TXERR_DESCREAD 0x40000000
-#define B43legacy_DMA64_TXERR_CORE 0x50000000
-#define B43legacy_DMA64_RXCTL 0x20
-#define B43legacy_DMA64_RXENABLE 0x00000001
-#define B43legacy_DMA64_RXFROFF_MASK 0x000000FE
-#define B43legacy_DMA64_RXFROFF_SHIFT 1
-#define B43legacy_DMA64_RXDIRECTFIFO 0x00000100
-#define B43legacy_DMA64_RXADDREXT_MASK 0x00030000
-#define B43legacy_DMA64_RXADDREXT_SHIFT 16
-#define B43legacy_DMA64_RXINDEX 0x24
-#define B43legacy_DMA64_RXRINGLO 0x28
-#define B43legacy_DMA64_RXRINGHI 0x2C
-#define B43legacy_DMA64_RXSTATUS 0x30
-#define B43legacy_DMA64_RXSTATDPTR 0x00001FFF
-#define B43legacy_DMA64_RXSTAT 0xF0000000
-#define B43legacy_DMA64_RXSTAT_DISABLED 0x00000000
-#define B43legacy_DMA64_RXSTAT_ACTIVE 0x10000000
-#define B43legacy_DMA64_RXSTAT_IDLEWAIT 0x20000000
-#define B43legacy_DMA64_RXSTAT_STOPPED 0x30000000
-#define B43legacy_DMA64_RXSTAT_SUSP 0x40000000
-#define B43legacy_DMA64_RXERROR 0x34
-#define B43legacy_DMA64_RXERRDPTR 0x0001FFFF
-#define B43legacy_DMA64_RXERR 0xF0000000
-#define B43legacy_DMA64_RXERR_NOERR 0x00000000
-#define B43legacy_DMA64_RXERR_PROT 0x10000000
-#define B43legacy_DMA64_RXERR_UNDERRUN 0x20000000
-#define B43legacy_DMA64_RXERR_TRANSFER 0x30000000
-#define B43legacy_DMA64_RXERR_DESCREAD 0x40000000
-#define B43legacy_DMA64_RXERR_CORE 0x50000000
-
-/* 64-bit DMA descriptor. */
-struct b43legacy_dmadesc64 {
- __le32 control0;
- __le32 control1;
- __le32 address_low;
- __le32 address_high;
-} __packed;
-#define B43legacy_DMA64_DCTL0_DTABLEEND 0x10000000
-#define B43legacy_DMA64_DCTL0_IRQ 0x20000000
-#define B43legacy_DMA64_DCTL0_FRAMEEND 0x40000000
-#define B43legacy_DMA64_DCTL0_FRAMESTART 0x80000000
-#define B43legacy_DMA64_DCTL1_BYTECNT 0x00001FFF
-#define B43legacy_DMA64_DCTL1_ADDREXT_MASK 0x00030000
-#define B43legacy_DMA64_DCTL1_ADDREXT_SHIFT 16
-
-
-
-struct b43legacy_dmadesc_generic {
- union {
- struct b43legacy_dmadesc32 dma32;
- struct b43legacy_dmadesc64 dma64;
- } __packed;
-} __packed;
-
-
/* Misc DMA constants */
#define B43legacy_DMA_RINGMEMSIZE PAGE_SIZE
#define B43legacy_DMA0_RX_FRAMEOFFSET 30
bool is_last_fragment;
};
-struct b43legacy_dmaring;
-
-/* Lowlevel DMA operations that differ between 32bit and 64bit DMA. */
-struct b43legacy_dma_ops {
- struct b43legacy_dmadesc_generic * (*idx2desc)
- (struct b43legacy_dmaring *ring,
- int slot,
- struct b43legacy_dmadesc_meta
- **meta);
- void (*fill_descriptor)(struct b43legacy_dmaring *ring,
- struct b43legacy_dmadesc_generic *desc,
- dma_addr_t dmaaddr, u16 bufsize,
- int start, int end, int irq);
- void (*poke_tx)(struct b43legacy_dmaring *ring, int slot);
- void (*tx_suspend)(struct b43legacy_dmaring *ring);
- void (*tx_resume)(struct b43legacy_dmaring *ring);
- int (*get_current_rxslot)(struct b43legacy_dmaring *ring);
- void (*set_current_rxslot)(struct b43legacy_dmaring *ring, int slot);
-};
-
enum b43legacy_dmatype {
B43legacy_DMA_30BIT = 30,
B43legacy_DMA_32BIT = 32,
- B43legacy_DMA_64BIT = 64,
};
struct b43legacy_dmaring {
- /* Lowlevel DMA ops. */
- const struct b43legacy_dma_ops *ops;
/* Kernel virtual base address of the ring memory. */
void *descbase;
/* Meta data about all descriptors. */
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
#include <linux/firmware.h>
-#include <linux/wireless.h>
#include <linux/workqueue.h>
#include <linux/sched.h>
#include <linux/skbuff.h>
INIT_WORK(&wl->beacon_update_trigger, b43legacy_beacon_update_trigger_work);
ssb_set_devtypedata(dev, wl);
- b43legacyinfo(wl, "Broadcom %04X WLAN found\n", dev->bus->chip_id);
+ b43legacyinfo(wl, "Broadcom %04X WLAN found (core revision %u)\n",
+ dev->bus->chip_id, dev->id.revision);
err = 0;
out:
return err;
#include <linux/sched.h>
#include <linux/slab.h>
+#include <net/cfg80211-wext.h>
#include "ipw2200.h"
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/netdevice.h>
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <linux/firmware.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/netdevice.h>
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <linux/firmware.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <linux/firmware.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
NL80211_TESTMODE. svtool is a software validation tool that runs in
the user space and interacts with the device in the kernel space
through the generic netlink message via NL80211_TESTMODE channel.
-
-config IWL_P2P
- bool "iwlwifi experimental P2P support"
- depends on IWLAGN
- help
- This option enables experimental P2P support for some devices
- based on microcode support. Since P2P support is still under
- development, this option may even enable it for some devices
- now that turn out to not support it in the future due to
- microcode restrictions.
-
- To determine if your microcode supports the experimental P2P
- offered by this option, check if the driver advertises AP
- support when it is loaded.
-
- Say Y only if you want to experiment with P2P.
-
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include "iwl-agn-hw.h"
/* Highest firmware API version supported */
-#define IWL1000_UCODE_API_MAX 5
-#define IWL100_UCODE_API_MAX 5
+#define IWL1000_UCODE_API_MAX 6
+#define IWL100_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL1000_UCODE_API_OK 5
+#define IWL100_UCODE_API_OK 5
/* Lowest firmware API version supported */
#define IWL1000_UCODE_API_MIN 1
priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE;
priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE;
- priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) |
- BIT(IEEE80211_BAND_5GHZ);
+ priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ);
priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
if (priv->cfg->rx_with_siso_diversity)
static struct iwl_ht_params iwl1000_ht_params = {
.ht_greenfield_support = true,
.use_rts_for_aggregation = true, /* use rts/cts protection */
- .smps_mode = IEEE80211_SMPS_STATIC,
+ .smps_mode = IEEE80211_SMPS_DYNAMIC,
};
#define IWL_DEVICE_1000 \
.fw_name_pre = IWL1000_FW_PRE, \
.ucode_api_max = IWL1000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL1000_UCODE_API_OK, \
.ucode_api_min = IWL1000_UCODE_API_MIN, \
.eeprom_ver = EEPROM_1000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION, \
#define IWL_DEVICE_100 \
.fw_name_pre = IWL100_FW_PRE, \
.ucode_api_max = IWL100_UCODE_API_MAX, \
+ .ucode_api_ok = IWL100_UCODE_API_OK, \
.ucode_api_min = IWL100_UCODE_API_MIN, \
.eeprom_ver = EEPROM_1000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION, \
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include "iwl-6000-hw.h"
/* Highest firmware API version supported */
-#define IWL2030_UCODE_API_MAX 5
-#define IWL2000_UCODE_API_MAX 5
-#define IWL105_UCODE_API_MAX 5
-#define IWL135_UCODE_API_MAX 5
+#define IWL2030_UCODE_API_MAX 6
+#define IWL2000_UCODE_API_MAX 6
+#define IWL105_UCODE_API_MAX 6
+#define IWL135_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL2030_UCODE_API_OK 5
+#define IWL2000_UCODE_API_OK 5
+#define IWL105_UCODE_API_OK 5
+#define IWL135_UCODE_API_OK 5
/* Lowest firmware API version supported */
#define IWL2030_UCODE_API_MIN 5
priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
- priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) |
- BIT(IEEE80211_BAND_5GHZ);
+ priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ);
priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
if (priv->cfg->rx_with_siso_diversity)
.wd_timeout = IWL_DEF_WD_TIMEOUT,
.max_event_log_size = 512,
.shadow_reg_enable = true,
+ .hd_v2 = true,
};
.wd_timeout = IWL_LONG_WD_TIMEOUT,
.max_event_log_size = 512,
.shadow_reg_enable = true,
+ .hd_v2 = true,
};
static struct iwl_ht_params iwl2000_ht_params = {
#define IWL_DEVICE_2000 \
.fw_name_pre = IWL2000_FW_PRE, \
.ucode_api_max = IWL2000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL2000_UCODE_API_OK, \
.ucode_api_min = IWL2000_UCODE_API_MIN, \
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
#define IWL_DEVICE_2030 \
.fw_name_pre = IWL2030_FW_PRE, \
.ucode_api_max = IWL2030_UCODE_API_MAX, \
+ .ucode_api_ok = IWL2030_UCODE_API_OK, \
.ucode_api_min = IWL2030_UCODE_API_MIN, \
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
#define IWL_DEVICE_105 \
.fw_name_pre = IWL105_FW_PRE, \
.ucode_api_max = IWL105_UCODE_API_MAX, \
+ .ucode_api_ok = IWL105_UCODE_API_OK, \
.ucode_api_min = IWL105_UCODE_API_MIN, \
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
#define IWL_DEVICE_135 \
.fw_name_pre = IWL135_FW_PRE, \
.ucode_api_max = IWL135_UCODE_API_MAX, \
+ .ucode_api_ok = IWL135_UCODE_API_OK, \
.ucode_api_min = IWL135_UCODE_API_MIN, \
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
}
static struct iwl_sensitivity_ranges iwl5000_sensitivity = {
- .min_nrg_cck = 95,
+ .min_nrg_cck = 100,
.max_nrg_cck = 0, /* not used, set to 0 */
.auto_corr_min_ofdm = 90,
.auto_corr_min_ofdm_mrc = 170,
- .auto_corr_min_ofdm_x1 = 120,
- .auto_corr_min_ofdm_mrc_x1 = 240,
+ .auto_corr_min_ofdm_x1 = 105,
+ .auto_corr_min_ofdm_mrc_x1 = 220,
.auto_corr_max_ofdm = 120,
.auto_corr_max_ofdm_mrc = 210,
.auto_corr_min_cck = 125,
.auto_corr_max_cck = 200,
- .auto_corr_min_cck_mrc = 170,
+ .auto_corr_min_cck_mrc = 200,
.auto_corr_max_cck_mrc = 400,
- .nrg_th_cck = 95,
- .nrg_th_ofdm = 95,
+ .nrg_th_cck = 100,
+ .nrg_th_ofdm = 100,
.barker_corr_th_min = 190,
.barker_corr_th_min_mrc = 390,
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
/* Highest firmware API version supported */
#define IWL6000_UCODE_API_MAX 4
#define IWL6050_UCODE_API_MAX 5
-#define IWL6000G2_UCODE_API_MAX 5
+#define IWL6000G2_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL6000G2_UCODE_API_OK 5
/* Lowest firmware API version supported */
#define IWL6000_UCODE_API_MIN 4
}
static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
- .min_nrg_cck = 97,
+ .min_nrg_cck = 110,
.max_nrg_cck = 0, /* not used, set to 0 */
.auto_corr_min_ofdm = 80,
.auto_corr_min_ofdm_mrc = 128,
.auto_corr_max_cck = 175,
.auto_corr_min_cck_mrc = 160,
.auto_corr_max_cck_mrc = 310,
- .nrg_th_cck = 97,
- .nrg_th_ofdm = 100,
+ .nrg_th_cck = 110,
+ .nrg_th_ofdm = 110,
.barker_corr_th_min = 190,
- .barker_corr_th_min_mrc = 390,
+ .barker_corr_th_min_mrc = 336,
.nrg_th_cca = 62,
};
};
#define IWL_DEVICE_6005 \
- .fw_name_pre = IWL6005_FW_PRE, \
+ .fw_name_pre = IWL6005_FW_PRE, \
.ucode_api_max = IWL6000G2_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6000G2_UCODE_API_OK, \
.ucode_api_min = IWL6000G2_UCODE_API_MIN, \
.eeprom_ver = EEPROM_6005_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION, \
};
#define IWL_DEVICE_6030 \
- .fw_name_pre = IWL6030_FW_PRE, \
+ .fw_name_pre = IWL6030_FW_PRE, \
.ucode_api_max = IWL6000G2_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6000G2_UCODE_API_OK, \
.ucode_api_min = IWL6000G2_UCODE_API_MIN, \
.eeprom_ver = EEPROM_6030_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION, \
iwl_prepare_legacy_sensitivity_tbl(priv, data, &cmd.enhance_table[0]);
- cmd.enhance_table[HD_INA_NON_SQUARE_DET_OFDM_INDEX] =
- HD_INA_NON_SQUARE_DET_OFDM_DATA;
- cmd.enhance_table[HD_INA_NON_SQUARE_DET_CCK_INDEX] =
- HD_INA_NON_SQUARE_DET_CCK_DATA;
- cmd.enhance_table[HD_CORR_11_INSTEAD_OF_CORR_9_EN_INDEX] =
- HD_CORR_11_INSTEAD_OF_CORR_9_EN_DATA;
- cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_INDEX] =
- HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_DATA;
- cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_INDEX] =
- HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_DATA;
- cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_SLOPE_INDEX] =
- HD_OFDM_NON_SQUARE_DET_SLOPE_DATA;
- cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_INTERCEPT_INDEX] =
- HD_OFDM_NON_SQUARE_DET_INTERCEPT_DATA;
- cmd.enhance_table[HD_CCK_NON_SQUARE_DET_SLOPE_MRC_INDEX] =
- HD_CCK_NON_SQUARE_DET_SLOPE_MRC_DATA;
- cmd.enhance_table[HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_INDEX] =
- HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_DATA;
- cmd.enhance_table[HD_CCK_NON_SQUARE_DET_SLOPE_INDEX] =
- HD_CCK_NON_SQUARE_DET_SLOPE_DATA;
- cmd.enhance_table[HD_CCK_NON_SQUARE_DET_INTERCEPT_INDEX] =
- HD_CCK_NON_SQUARE_DET_INTERCEPT_DATA;
+ if (priv->cfg->base_params->hd_v2) {
+ cmd.enhance_table[HD_INA_NON_SQUARE_DET_OFDM_INDEX] =
+ HD_INA_NON_SQUARE_DET_OFDM_DATA_V2;
+ cmd.enhance_table[HD_INA_NON_SQUARE_DET_CCK_INDEX] =
+ HD_INA_NON_SQUARE_DET_CCK_DATA_V2;
+ cmd.enhance_table[HD_CORR_11_INSTEAD_OF_CORR_9_EN_INDEX] =
+ HD_CORR_11_INSTEAD_OF_CORR_9_EN_DATA_V2;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_DATA_V2;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V2;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_SLOPE_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_SLOPE_DATA_V2;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_INTERCEPT_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_INTERCEPT_DATA_V2;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_SLOPE_MRC_INDEX] =
+ HD_CCK_NON_SQUARE_DET_SLOPE_MRC_DATA_V2;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_INDEX] =
+ HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V2;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_SLOPE_INDEX] =
+ HD_CCK_NON_SQUARE_DET_SLOPE_DATA_V2;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_INTERCEPT_INDEX] =
+ HD_CCK_NON_SQUARE_DET_INTERCEPT_DATA_V2;
+ } else {
+ cmd.enhance_table[HD_INA_NON_SQUARE_DET_OFDM_INDEX] =
+ HD_INA_NON_SQUARE_DET_OFDM_DATA_V1;
+ cmd.enhance_table[HD_INA_NON_SQUARE_DET_CCK_INDEX] =
+ HD_INA_NON_SQUARE_DET_CCK_DATA_V1;
+ cmd.enhance_table[HD_CORR_11_INSTEAD_OF_CORR_9_EN_INDEX] =
+ HD_CORR_11_INSTEAD_OF_CORR_9_EN_DATA_V1;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_DATA_V1;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V1;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_SLOPE_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_SLOPE_DATA_V1;
+ cmd.enhance_table[HD_OFDM_NON_SQUARE_DET_INTERCEPT_INDEX] =
+ HD_OFDM_NON_SQUARE_DET_INTERCEPT_DATA_V1;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_SLOPE_MRC_INDEX] =
+ HD_CCK_NON_SQUARE_DET_SLOPE_MRC_DATA_V1;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_INDEX] =
+ HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V1;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_SLOPE_INDEX] =
+ HD_CCK_NON_SQUARE_DET_SLOPE_DATA_V1;
+ cmd.enhance_table[HD_CCK_NON_SQUARE_DET_INTERCEPT_INDEX] =
+ HD_CCK_NON_SQUARE_DET_INTERCEPT_DATA_V1;
+ }
/* Update uCode's "work" table, and copy it to DSP */
cmd.control = SENSITIVITY_CMD_CONTROL_WORK_TABLE;
#define IWLAGN_CMD_FIFO_NUM 7
#define IWLAGN_NUM_QUEUES 20
-#define IWLAGN_NUM_AMPDU_QUEUES 10
-#define IWLAGN_FIRST_AMPDU_QUEUE 10
+#define IWLAGN_NUM_AMPDU_QUEUES 9
+#define IWLAGN_FIRST_AMPDU_QUEUE 11
/* Fixed (non-configurable) rx data from phy */
return added;
}
-static int iwl_fill_offch_tx(struct iwl_priv *priv, void *data, size_t maxlen)
-{
- struct sk_buff *skb = priv->offchan_tx_skb;
-
- if (skb->len < maxlen)
- maxlen = skb->len;
-
- memcpy(data, skb->data, maxlen);
-
- return maxlen;
-}
-
int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
{
struct iwl_host_cmd cmd = {
scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;
scan->quiet_time = IWL_ACTIVE_QUIET_TIME;
- if (priv->scan_type != IWL_SCAN_OFFCH_TX &&
+ if (priv->scan_type != IWL_SCAN_ROC &&
iwl_is_any_associated(priv)) {
u16 interval = 0;
u32 extra;
IWL_DEBUG_INFO(priv, "Scanning while associated...\n");
switch (priv->scan_type) {
- case IWL_SCAN_OFFCH_TX:
+ case IWL_SCAN_ROC:
WARN_ON(1);
break;
case IWL_SCAN_RADIO_RESET:
scan->suspend_time = cpu_to_le32(scan_suspend_time);
IWL_DEBUG_SCAN(priv, "suspend_time 0x%X beacon interval %d\n",
scan_suspend_time, interval);
- } else if (priv->scan_type == IWL_SCAN_OFFCH_TX) {
+ } else if (priv->scan_type == IWL_SCAN_ROC) {
scan->suspend_time = 0;
- scan->max_out_time =
- cpu_to_le32(1024 * priv->offchan_tx_timeout);
+ scan->max_out_time = 0;
+ scan->quiet_time = 0;
+ scan->quiet_plcp_th = 0;
}
switch (priv->scan_type) {
} else
IWL_DEBUG_SCAN(priv, "Start passive scan.\n");
break;
- case IWL_SCAN_OFFCH_TX:
- IWL_DEBUG_SCAN(priv, "Start offchannel TX scan.\n");
+ case IWL_SCAN_ROC:
+ IWL_DEBUG_SCAN(priv, "Start ROC scan.\n");
break;
}
IWL_MAX_SCAN_SIZE - sizeof(*scan));
break;
case IWL_SCAN_RADIO_RESET:
+ case IWL_SCAN_ROC:
/* use bcast addr, will not be transmitted but must be valid */
cmd_len = iwl_fill_probe_req(priv,
(struct ieee80211_mgmt *)scan->data,
iwl_bcast_addr, NULL, 0,
IWL_MAX_SCAN_SIZE - sizeof(*scan));
break;
- case IWL_SCAN_OFFCH_TX:
- cmd_len = iwl_fill_offch_tx(priv, scan->data,
- IWL_MAX_SCAN_SIZE
- - sizeof(*scan)
- - sizeof(struct iwl_scan_channel));
- scan->scan_flags |= IWL_SCAN_FLAGS_ACTION_FRAME_TX;
- break;
default:
BUG();
}
is_active, n_probes,
(void *)&scan->data[cmd_len]);
break;
- case IWL_SCAN_OFFCH_TX: {
+ case IWL_SCAN_ROC: {
struct iwl_scan_channel *scan_ch;
scan->channel_count = 1;
scan_ch = (void *)&scan->data[cmd_len];
- scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE;
+ scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE;
scan_ch->channel =
- cpu_to_le16(priv->offchan_tx_chan->hw_value);
+ cpu_to_le16(priv->hw_roc_channel->hw_value);
scan_ch->active_dwell =
- cpu_to_le16(priv->offchan_tx_timeout);
- scan_ch->passive_dwell = 0;
+ scan_ch->passive_dwell =
+ cpu_to_le16(priv->hw_roc_duration);
/* Set txpower levels to defaults */
scan_ch->dsp_atten = 110;
* power level:
* scan_ch->tx_gain = ((1 << 5) | (2 << 3)) | 3;
*/
- if (priv->offchan_tx_chan->band == IEEE80211_BAND_5GHZ)
+ if (priv->hw_roc_channel->band == IEEE80211_BAND_5GHZ)
scan_ch->tx_gain = ((1 << 5) | (3 << 3)) | 3;
else
scan_ch->tx_gain = ((1 << 5) | (5 << 3));
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/netdevice.h>
cmd.slots[0].type = 0; /* BSS */
cmd.slots[1].type = 1; /* PAN */
- if (priv->hw_roc_channel) {
+ if (priv->hw_roc_setup) {
/* both contexts must be used for this to happen */
- slot1 = priv->hw_roc_duration;
- slot0 = IWL_MIN_SLOT_TIME;
+ slot1 = IWL_MIN_SLOT_TIME;
+ slot0 = 3000;
} else if (ctx_bss->vif && ctx_pan->vif) {
int bcnint = ctx_pan->beacon_int;
int dtim = ctx_pan->vif->bss_conf.dtim_period ?: 1;
/* always get timestamp with Rx frame */
ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
- if (ctx->ctxid == IWL_RXON_CTX_PAN && priv->hw_roc_channel) {
- struct ieee80211_channel *chan = priv->hw_roc_channel;
-
- iwl_set_rxon_channel(priv, chan, ctx);
- iwl_set_flags_for_band(priv, ctx, chan->band, NULL);
- ctx->staging.filter_flags |=
- RXON_FILTER_ASSOC_MSK |
- RXON_FILTER_PROMISC_MSK |
- RXON_FILTER_CTL2HOST_MSK;
- ctx->staging.dev_type = RXON_DEV_TYPE_P2P;
- new_assoc = true;
-
- if (memcmp(&ctx->staging, &ctx->active,
- sizeof(ctx->staging)) == 0)
- return 0;
- }
-
/*
* force CTS-to-self frames protection if RTS-CTS is not preferred
* one aggregation protection method
* handle build REPLY_TX command notification.
*/
static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv,
- struct sk_buff *skb,
- struct iwl_tx_cmd *tx_cmd,
- struct ieee80211_tx_info *info,
- struct ieee80211_hdr *hdr,
- u8 std_id)
+ struct sk_buff *skb,
+ struct iwl_tx_cmd *tx_cmd,
+ struct ieee80211_tx_info *info,
+ struct ieee80211_hdr *hdr, u8 sta_id)
{
__le16 fc = hdr->frame_control;
__le32 tx_flags = tx_cmd->tx_flags;
tx_flags |= TX_CMD_FLG_IGNORE_BT;
- tx_cmd->sta_id = std_id;
+ tx_cmd->sta_id = sta_id;
if (ieee80211_has_morefrags(fc))
tx_flags |= TX_CMD_FLG_MORE_FRAG_MSK;
#define RTS_DFAULT_RETRY_LIMIT 60
static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv,
- struct iwl_tx_cmd *tx_cmd,
- struct ieee80211_tx_info *info,
- __le16 fc)
+ struct iwl_tx_cmd *tx_cmd,
+ struct ieee80211_tx_info *info,
+ __le16 fc)
{
u32 rate_flags;
int rate_idx;
unsigned long flags;
bool is_agg = false;
- /*
- * If the frame needs to go out off-channel, then
- * we'll have put the PAN context to that channel,
- * so make the frame go out there.
- */
- if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
- ctx = &priv->contexts[IWL_RXON_CTX_PAN];
- else if (info->control.vif)
+ if (info->control.vif)
ctx = iwl_rxon_ctx_from_vif(info->control.vif);
spin_lock_irqsave(&priv->lock, flags);
*/
hdr->frame_control |=
cpu_to_le16(IEEE80211_FCTL_MOREDATA);
- } else
+ } else if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
+ txq_id = IWL_AUX_QUEUE;
+ else
txq_id = ctx->ac_to_queue[skb_get_queue_mapping(skb)];
/* irqs already disabled/saved above when locking priv->lock */
#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <linux/firmware.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
return 0;
}
+static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags)
+{
+ static const u8 iwlagn_bss_ac_to_fifo[] = {
+ IWL_TX_FIFO_VO,
+ IWL_TX_FIFO_VI,
+ IWL_TX_FIFO_BE,
+ IWL_TX_FIFO_BK,
+ };
+ static const u8 iwlagn_bss_ac_to_queue[] = {
+ 0, 1, 2, 3,
+ };
+ static const u8 iwlagn_pan_ac_to_fifo[] = {
+ IWL_TX_FIFO_VO_IPAN,
+ IWL_TX_FIFO_VI_IPAN,
+ IWL_TX_FIFO_BE_IPAN,
+ IWL_TX_FIFO_BK_IPAN,
+ };
+ static const u8 iwlagn_pan_ac_to_queue[] = {
+ 7, 6, 5, 4,
+ };
+ int i;
+
+ /*
+ * The default context is always valid,
+ * the PAN context depends on uCode.
+ */
+ priv->valid_contexts = BIT(IWL_RXON_CTX_BSS);
+ if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN)
+ priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
+
+ for (i = 0; i < NUM_IWL_RXON_CTX; i++)
+ priv->contexts[i].ctxid = i;
+
+ priv->contexts[IWL_RXON_CTX_BSS].always_active = true;
+ priv->contexts[IWL_RXON_CTX_BSS].is_active = true;
+ priv->contexts[IWL_RXON_CTX_BSS].rxon_cmd = REPLY_RXON;
+ priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING;
+ priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC;
+ priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM;
+ priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID;
+ priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY;
+ priv->contexts[IWL_RXON_CTX_BSS].ac_to_fifo = iwlagn_bss_ac_to_fifo;
+ priv->contexts[IWL_RXON_CTX_BSS].ac_to_queue = iwlagn_bss_ac_to_queue;
+ priv->contexts[IWL_RXON_CTX_BSS].exclusive_interface_modes =
+ BIT(NL80211_IFTYPE_ADHOC);
+ priv->contexts[IWL_RXON_CTX_BSS].interface_modes =
+ BIT(NL80211_IFTYPE_STATION);
+ priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP;
+ priv->contexts[IWL_RXON_CTX_BSS].ibss_devtype = RXON_DEV_TYPE_IBSS;
+ priv->contexts[IWL_RXON_CTX_BSS].station_devtype = RXON_DEV_TYPE_ESS;
+ priv->contexts[IWL_RXON_CTX_BSS].unused_devtype = RXON_DEV_TYPE_ESS;
+
+ priv->contexts[IWL_RXON_CTX_PAN].rxon_cmd = REPLY_WIPAN_RXON;
+ priv->contexts[IWL_RXON_CTX_PAN].rxon_timing_cmd =
+ REPLY_WIPAN_RXON_TIMING;
+ priv->contexts[IWL_RXON_CTX_PAN].rxon_assoc_cmd =
+ REPLY_WIPAN_RXON_ASSOC;
+ priv->contexts[IWL_RXON_CTX_PAN].qos_cmd = REPLY_WIPAN_QOS_PARAM;
+ priv->contexts[IWL_RXON_CTX_PAN].ap_sta_id = IWL_AP_ID_PAN;
+ priv->contexts[IWL_RXON_CTX_PAN].wep_key_cmd = REPLY_WIPAN_WEPKEY;
+ priv->contexts[IWL_RXON_CTX_PAN].bcast_sta_id = IWLAGN_PAN_BCAST_ID;
+ priv->contexts[IWL_RXON_CTX_PAN].station_flags = STA_FLG_PAN_STATION;
+ priv->contexts[IWL_RXON_CTX_PAN].ac_to_fifo = iwlagn_pan_ac_to_fifo;
+ priv->contexts[IWL_RXON_CTX_PAN].ac_to_queue = iwlagn_pan_ac_to_queue;
+ priv->contexts[IWL_RXON_CTX_PAN].mcast_queue = IWL_IPAN_MCAST_QUEUE;
+ priv->contexts[IWL_RXON_CTX_PAN].interface_modes =
+ BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP);
+
+ if (ucode_flags & IWL_UCODE_TLV_FLAGS_P2P)
+ priv->contexts[IWL_RXON_CTX_PAN].interface_modes |=
+ BIT(NL80211_IFTYPE_P2P_CLIENT) |
+ BIT(NL80211_IFTYPE_P2P_GO);
+
+ priv->contexts[IWL_RXON_CTX_PAN].ap_devtype = RXON_DEV_TYPE_CP;
+ priv->contexts[IWL_RXON_CTX_PAN].station_devtype = RXON_DEV_TYPE_2STA;
+ priv->contexts[IWL_RXON_CTX_PAN].unused_devtype = RXON_DEV_TYPE_P2P;
+
+ BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
+}
+
+
struct iwlagn_ucode_capabilities {
u32 max_probe_length;
u32 standard_phy_calibration_size;
int err;
struct iwlagn_firmware_pieces pieces;
const unsigned int api_max = priv->cfg->ucode_api_max;
+ unsigned int api_ok = priv->cfg->ucode_api_ok;
const unsigned int api_min = priv->cfg->ucode_api_min;
u32 api_ver;
char buildstr[25];
IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE,
};
+ if (!api_ok)
+ api_ok = api_max;
+
memset(&pieces, 0, sizeof(pieces));
if (!ucode_raw) {
- if (priv->fw_index <= priv->cfg->ucode_api_max)
+ if (priv->fw_index <= api_ok)
IWL_ERR(priv,
"request for firmware file '%s' failed.\n",
priv->firmware_name);
goto try_again;
}
- if (api_ver != api_max)
- IWL_ERR(priv,
- "Firmware has old API version. Expected v%u, "
- "got v%u. New firmware can be obtained "
- "from http://www.intellinuxwireless.org.\n",
- api_max, api_ver);
+ if (api_ver < api_ok) {
+ if (api_ok != api_max)
+ IWL_ERR(priv, "Firmware has old API version, "
+ "expected v%u through v%u, got v%u.\n",
+ api_ok, api_max, api_ver);
+ else
+ IWL_ERR(priv, "Firmware has old API version, "
+ "expected v%u, got v%u.\n",
+ api_max, api_ver);
+ IWL_ERR(priv, "New firmware can be obtained from "
+ "http://www.intellinuxwireless.org/.\n");
+ }
}
if (build)
priv->new_scan_threshold_behaviour =
!!(ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWSCAN);
- if ((priv->cfg->sku & EEPROM_SKU_CAP_IPAN_ENABLE) &&
- (ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN)) {
- priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
- priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN;
- } else
- priv->sta_key_max_num = STA_KEY_MAX_NUM;
+ if (!(priv->cfg->sku & EEPROM_SKU_CAP_IPAN_ENABLE))
+ ucode_capa.flags &= ~IWL_UCODE_TLV_FLAGS_PAN;
- if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
+ /*
+ * if not PAN, then don't support P2P -- might be a uCode
+ * packaging bug or due to the eeprom check above
+ */
+ if (!(ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN))
+ ucode_capa.flags &= ~IWL_UCODE_TLV_FLAGS_P2P;
+
+ if (ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN) {
+ priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN;
priv->cmd_queue = IWL_IPAN_CMD_QUEUE_NUM;
- else
+ } else {
+ priv->sta_key_max_num = STA_KEY_MAX_NUM;
priv->cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
+ }
/*
* figure out the offset of chain noise reset and gain commands
priv->phy_calib_chain_noise_gain_cmd =
ucode_capa.standard_phy_calibration_size + 1;
+ /* initialize all valid contexts */
+ iwl_init_context(priv, ucode_capa.flags);
+
/**************************************************
* This is still part of probe() in a sense...
*
iwl_scan_cancel_timeout(priv, 200);
+ /*
+ * If active, scanning won't cancel it, so say it expired.
+ * No race since we hold the mutex here and a new one
+ * can't come in at this time.
+ */
+ ieee80211_remain_on_channel_expired(priv->hw);
+
exit_pending = test_and_set_bit(STATUS_EXIT_PENDING, &priv->status);
/* Stop TX queues watchdog. We need to have STATUS_EXIT_PENDING bit set
}
}
-static int iwl_mac_offchannel_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
- unsigned int wait)
-{
- struct iwl_priv *priv = hw->priv;
- int ret;
-
- /* Not supported if we don't have PAN */
- if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN))) {
- ret = -EOPNOTSUPP;
- goto free;
- }
-
- /* Not supported on pre-P2P firmware */
- if (!(priv->contexts[IWL_RXON_CTX_PAN].interface_modes &
- BIT(NL80211_IFTYPE_P2P_CLIENT))) {
- ret = -EOPNOTSUPP;
- goto free;
- }
-
- mutex_lock(&priv->mutex);
-
- if (!priv->contexts[IWL_RXON_CTX_PAN].is_active) {
- /*
- * If the PAN context is free, use the normal
- * way of doing remain-on-channel offload + TX.
- */
- ret = 1;
- goto out;
- }
-
- /* TODO: queue up if scanning? */
- if (test_bit(STATUS_SCANNING, &priv->status) ||
- priv->offchan_tx_skb) {
- ret = -EBUSY;
- goto out;
- }
-
- /*
- * max_scan_ie_len doesn't include the blank SSID or the header,
- * so need to add that again here.
- */
- if (skb->len > hw->wiphy->max_scan_ie_len + 24 + 2) {
- ret = -ENOBUFS;
- goto out;
- }
-
- priv->offchan_tx_skb = skb;
- priv->offchan_tx_timeout = wait;
- priv->offchan_tx_chan = chan;
-
- ret = iwl_scan_initiate(priv, priv->contexts[IWL_RXON_CTX_PAN].vif,
- IWL_SCAN_OFFCH_TX, chan->band);
- if (ret)
- priv->offchan_tx_skb = NULL;
- out:
- mutex_unlock(&priv->mutex);
- free:
- if (ret < 0)
- kfree_skb(skb);
-
- return ret;
-}
-
-static int iwl_mac_offchannel_tx_cancel_wait(struct ieee80211_hw *hw)
-{
- struct iwl_priv *priv = hw->priv;
- int ret;
-
- mutex_lock(&priv->mutex);
-
- if (!priv->offchan_tx_skb) {
- ret = -EINVAL;
- goto unlock;
- }
-
- priv->offchan_tx_skb = NULL;
-
- ret = iwl_scan_cancel_timeout(priv, 200);
- if (ret)
- ret = -EIO;
-unlock:
- mutex_unlock(&priv->mutex);
-
- return ret;
-}
-
/*****************************************************************************
*
* mac80211 entry point functions
IWL_DEBUG_MAC80211(priv, "leave\n");
}
-static void iwlagn_disable_roc(struct iwl_priv *priv)
+void iwlagn_disable_roc(struct iwl_priv *priv)
{
struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
- struct ieee80211_channel *chan = ACCESS_ONCE(priv->hw->conf.channel);
lockdep_assert_held(&priv->mutex);
- if (!ctx->is_active)
+ if (!priv->hw_roc_setup)
return;
- ctx->staging.dev_type = RXON_DEV_TYPE_2STA;
+ ctx->staging.dev_type = RXON_DEV_TYPE_P2P;
ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
- iwl_set_rxon_channel(priv, chan, ctx);
- iwl_set_flags_for_band(priv, ctx, chan->band, NULL);
priv->hw_roc_channel = NULL;
+ memset(ctx->staging.node_addr, 0, ETH_ALEN);
+
iwlagn_commit_rxon(priv, ctx);
ctx->is_active = false;
+ priv->hw_roc_setup = false;
}
-static void iwlagn_bg_roc_done(struct work_struct *work)
+static void iwlagn_disable_roc_work(struct work_struct *work)
{
struct iwl_priv *priv = container_of(work, struct iwl_priv,
- hw_roc_work.work);
+ hw_roc_disable_work.work);
mutex_lock(&priv->mutex);
- ieee80211_remain_on_channel_expired(priv->hw);
iwlagn_disable_roc(priv);
mutex_unlock(&priv->mutex);
}
int duration)
{
struct iwl_priv *priv = hw->priv;
+ struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
int err = 0;
if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
return -EOPNOTSUPP;
- if (!(priv->contexts[IWL_RXON_CTX_PAN].interface_modes &
- BIT(NL80211_IFTYPE_P2P_CLIENT)))
+ if (!(ctx->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)))
return -EOPNOTSUPP;
mutex_lock(&priv->mutex);
- if (priv->contexts[IWL_RXON_CTX_PAN].is_active ||
- test_bit(STATUS_SCAN_HW, &priv->status)) {
+ /*
+ * TODO: Remove this hack! Firmware needs to be updated
+ * to allow longer off-channel periods in scanning for
+ * this use case, based on a flag (and we'll need an API
+ * flag in the firmware when it has that).
+ */
+ if (iwl_is_associated(priv, IWL_RXON_CTX_BSS) && duration > 80)
+ duration = 80;
+
+ if (test_bit(STATUS_SCAN_HW, &priv->status)) {
err = -EBUSY;
goto out;
}
- priv->contexts[IWL_RXON_CTX_PAN].is_active = true;
priv->hw_roc_channel = channel;
priv->hw_roc_chantype = channel_type;
- priv->hw_roc_duration = DIV_ROUND_UP(duration * 1000, 1024);
- iwlagn_commit_rxon(priv, &priv->contexts[IWL_RXON_CTX_PAN]);
- queue_delayed_work(priv->workqueue, &priv->hw_roc_work,
- msecs_to_jiffies(duration + 20));
+ priv->hw_roc_duration = duration;
+ cancel_delayed_work(&priv->hw_roc_disable_work);
+
+ if (!ctx->is_active) {
+ ctx->is_active = true;
+ ctx->staging.dev_type = RXON_DEV_TYPE_P2P;
+ memcpy(ctx->staging.node_addr,
+ priv->contexts[IWL_RXON_CTX_BSS].staging.node_addr,
+ ETH_ALEN);
+ memcpy(ctx->staging.bssid_addr,
+ priv->contexts[IWL_RXON_CTX_BSS].staging.node_addr,
+ ETH_ALEN);
+ err = iwlagn_commit_rxon(priv, ctx);
+ if (err)
+ goto out;
+ ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK |
+ RXON_FILTER_PROMISC_MSK |
+ RXON_FILTER_CTL2HOST_MSK;
+
+ err = iwlagn_commit_rxon(priv, ctx);
+ if (err) {
+ iwlagn_disable_roc(priv);
+ goto out;
+ }
+ priv->hw_roc_setup = true;
+ }
- msleep(IWL_MIN_SLOT_TIME); /* TU is almost ms */
- ieee80211_ready_on_channel(priv->hw);
+ err = iwl_scan_initiate(priv, ctx->vif, IWL_SCAN_ROC, channel->band);
+ if (err)
+ iwlagn_disable_roc(priv);
out:
mutex_unlock(&priv->mutex);
if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
return -EOPNOTSUPP;
- cancel_delayed_work_sync(&priv->hw_roc_work);
-
mutex_lock(&priv->mutex);
+ iwl_scan_cancel_timeout(priv, priv->hw_roc_duration);
iwlagn_disable_roc(priv);
mutex_unlock(&priv->mutex);
INIT_WORK(&priv->tx_flush, iwl_bg_tx_flush);
INIT_WORK(&priv->bt_full_concurrency, iwl_bg_bt_full_concurrency);
INIT_WORK(&priv->bt_runtime_config, iwl_bg_bt_runtime_config);
- INIT_DELAYED_WORK(&priv->hw_roc_work, iwlagn_bg_roc_done);
+ INIT_DELAYED_WORK(&priv->hw_roc_disable_work,
+ iwlagn_disable_roc_work);
iwl_setup_scan_deferred_work(priv);
cancel_work_sync(&priv->bt_full_concurrency);
cancel_work_sync(&priv->bt_runtime_config);
+ cancel_delayed_work_sync(&priv->hw_roc_disable_work);
del_timer_sync(&priv->statistics_periodic);
del_timer_sync(&priv->ucode_trace);
.tx_last_beacon = iwl_mac_tx_last_beacon,
.remain_on_channel = iwl_mac_remain_on_channel,
.cancel_remain_on_channel = iwl_mac_cancel_remain_on_channel,
- .offchannel_tx = iwl_mac_offchannel_tx,
- .offchannel_tx_cancel_wait = iwl_mac_offchannel_tx_cancel_wait,
.rssi_callback = iwl_mac_rssi_callback,
CFG80211_TESTMODE_CMD(iwl_testmode_cmd)
CFG80211_TESTMODE_DUMP(iwl_testmode_dump)
return priv->cfg->lib->set_hw_params(priv);
}
-static const u8 iwlagn_bss_ac_to_fifo[] = {
- IWL_TX_FIFO_VO,
- IWL_TX_FIFO_VI,
- IWL_TX_FIFO_BE,
- IWL_TX_FIFO_BK,
-};
-
-static const u8 iwlagn_bss_ac_to_queue[] = {
- 0, 1, 2, 3,
-};
-
-static const u8 iwlagn_pan_ac_to_fifo[] = {
- IWL_TX_FIFO_VO_IPAN,
- IWL_TX_FIFO_VI_IPAN,
- IWL_TX_FIFO_BE_IPAN,
- IWL_TX_FIFO_BK_IPAN,
-};
-
-static const u8 iwlagn_pan_ac_to_queue[] = {
- 7, 6, 5, 4,
-};
-
/* This function both allocates and initializes hw and priv. */
static struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
{
return hw;
}
-static void iwl_init_context(struct iwl_priv *priv)
-{
- int i;
-
- /*
- * The default context is always valid,
- * more may be discovered when firmware
- * is loaded.
- */
- priv->valid_contexts = BIT(IWL_RXON_CTX_BSS);
-
- for (i = 0; i < NUM_IWL_RXON_CTX; i++)
- priv->contexts[i].ctxid = i;
-
- priv->contexts[IWL_RXON_CTX_BSS].always_active = true;
- priv->contexts[IWL_RXON_CTX_BSS].is_active = true;
- priv->contexts[IWL_RXON_CTX_BSS].rxon_cmd = REPLY_RXON;
- priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING;
- priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC;
- priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM;
- priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID;
- priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY;
- priv->contexts[IWL_RXON_CTX_BSS].ac_to_fifo = iwlagn_bss_ac_to_fifo;
- priv->contexts[IWL_RXON_CTX_BSS].ac_to_queue = iwlagn_bss_ac_to_queue;
- priv->contexts[IWL_RXON_CTX_BSS].exclusive_interface_modes =
- BIT(NL80211_IFTYPE_ADHOC);
- priv->contexts[IWL_RXON_CTX_BSS].interface_modes =
- BIT(NL80211_IFTYPE_STATION);
- priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP;
- priv->contexts[IWL_RXON_CTX_BSS].ibss_devtype = RXON_DEV_TYPE_IBSS;
- priv->contexts[IWL_RXON_CTX_BSS].station_devtype = RXON_DEV_TYPE_ESS;
- priv->contexts[IWL_RXON_CTX_BSS].unused_devtype = RXON_DEV_TYPE_ESS;
-
- priv->contexts[IWL_RXON_CTX_PAN].rxon_cmd = REPLY_WIPAN_RXON;
- priv->contexts[IWL_RXON_CTX_PAN].rxon_timing_cmd =
- REPLY_WIPAN_RXON_TIMING;
- priv->contexts[IWL_RXON_CTX_PAN].rxon_assoc_cmd =
- REPLY_WIPAN_RXON_ASSOC;
- priv->contexts[IWL_RXON_CTX_PAN].qos_cmd = REPLY_WIPAN_QOS_PARAM;
- priv->contexts[IWL_RXON_CTX_PAN].ap_sta_id = IWL_AP_ID_PAN;
- priv->contexts[IWL_RXON_CTX_PAN].wep_key_cmd = REPLY_WIPAN_WEPKEY;
- priv->contexts[IWL_RXON_CTX_PAN].bcast_sta_id = IWLAGN_PAN_BCAST_ID;
- priv->contexts[IWL_RXON_CTX_PAN].station_flags = STA_FLG_PAN_STATION;
- priv->contexts[IWL_RXON_CTX_PAN].ac_to_fifo = iwlagn_pan_ac_to_fifo;
- priv->contexts[IWL_RXON_CTX_PAN].ac_to_queue = iwlagn_pan_ac_to_queue;
- priv->contexts[IWL_RXON_CTX_PAN].mcast_queue = IWL_IPAN_MCAST_QUEUE;
- priv->contexts[IWL_RXON_CTX_PAN].interface_modes =
- BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP);
-#ifdef CONFIG_IWL_P2P
- priv->contexts[IWL_RXON_CTX_PAN].interface_modes |=
- BIT(NL80211_IFTYPE_P2P_CLIENT) | BIT(NL80211_IFTYPE_P2P_GO);
-#endif
- priv->contexts[IWL_RXON_CTX_PAN].ap_devtype = RXON_DEV_TYPE_CP;
- priv->contexts[IWL_RXON_CTX_PAN].station_devtype = RXON_DEV_TYPE_2STA;
- priv->contexts[IWL_RXON_CTX_PAN].unused_devtype = RXON_DEV_TYPE_P2P;
-
- BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
-}
-
int iwl_probe(struct iwl_bus *bus, struct iwl_cfg *cfg)
{
int err = 0;
priv->hw->wiphy->n_addresses++;
}
- /* initialize all valid contexts */
- iwl_init_context(priv);
-
/************************
* 5. Setup HW constants
************************/
/* scan */
int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif);
void iwlagn_post_scan(struct iwl_priv *priv);
+void iwlagn_disable_roc(struct iwl_priv *priv);
/* station mgmt */
int iwlagn_manage_ibss_station(struct iwl_priv *priv,
/* number of additional entries for enhanced tbl */
#define ENHANCE_HD_TABLE_ENTRIES (ENHANCE_HD_TABLE_SIZE - HD_TABLE_SIZE)
-#define HD_INA_NON_SQUARE_DET_OFDM_DATA cpu_to_le16(0)
-#define HD_INA_NON_SQUARE_DET_CCK_DATA cpu_to_le16(0)
-#define HD_CORR_11_INSTEAD_OF_CORR_9_EN_DATA cpu_to_le16(0)
-#define HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_DATA cpu_to_le16(668)
-#define HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_DATA cpu_to_le16(4)
-#define HD_OFDM_NON_SQUARE_DET_SLOPE_DATA cpu_to_le16(486)
-#define HD_OFDM_NON_SQUARE_DET_INTERCEPT_DATA cpu_to_le16(37)
-#define HD_CCK_NON_SQUARE_DET_SLOPE_MRC_DATA cpu_to_le16(853)
-#define HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_DATA cpu_to_le16(4)
-#define HD_CCK_NON_SQUARE_DET_SLOPE_DATA cpu_to_le16(476)
-#define HD_CCK_NON_SQUARE_DET_INTERCEPT_DATA cpu_to_le16(99)
+#define HD_INA_NON_SQUARE_DET_OFDM_DATA_V1 cpu_to_le16(0)
+#define HD_INA_NON_SQUARE_DET_CCK_DATA_V1 cpu_to_le16(0)
+#define HD_CORR_11_INSTEAD_OF_CORR_9_EN_DATA_V1 cpu_to_le16(0)
+#define HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_DATA_V1 cpu_to_le16(668)
+#define HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V1 cpu_to_le16(4)
+#define HD_OFDM_NON_SQUARE_DET_SLOPE_DATA_V1 cpu_to_le16(486)
+#define HD_OFDM_NON_SQUARE_DET_INTERCEPT_DATA_V1 cpu_to_le16(37)
+#define HD_CCK_NON_SQUARE_DET_SLOPE_MRC_DATA_V1 cpu_to_le16(853)
+#define HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V1 cpu_to_le16(4)
+#define HD_CCK_NON_SQUARE_DET_SLOPE_DATA_V1 cpu_to_le16(476)
+#define HD_CCK_NON_SQUARE_DET_INTERCEPT_DATA_V1 cpu_to_le16(99)
+
+#define HD_INA_NON_SQUARE_DET_OFDM_DATA_V2 cpu_to_le16(1)
+#define HD_INA_NON_SQUARE_DET_CCK_DATA_V2 cpu_to_le16(1)
+#define HD_CORR_11_INSTEAD_OF_CORR_9_EN_DATA_V2 cpu_to_le16(1)
+#define HD_OFDM_NON_SQUARE_DET_SLOPE_MRC_DATA_V2 cpu_to_le16(600)
+#define HD_OFDM_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V2 cpu_to_le16(40)
+#define HD_OFDM_NON_SQUARE_DET_SLOPE_DATA_V2 cpu_to_le16(486)
+#define HD_OFDM_NON_SQUARE_DET_INTERCEPT_DATA_V2 cpu_to_le16(45)
+#define HD_CCK_NON_SQUARE_DET_SLOPE_MRC_DATA_V2 cpu_to_le16(853)
+#define HD_CCK_NON_SQUARE_DET_INTERCEPT_MRC_DATA_V2 cpu_to_le16(60)
+#define HD_CCK_NON_SQUARE_DET_SLOPE_DATA_V2 cpu_to_le16(476)
+#define HD_CCK_NON_SQUARE_DET_INTERCEPT_DATA_V2 cpu_to_le16(99)
/* Control field in struct iwl_sensitivity_cmd */
#include "iwl-io.h"
#include "iwl-power.h"
#include "iwl-sta.h"
+#include "iwl-agn.h"
#include "iwl-helpers.h"
#include "iwl-agn.h"
#include "iwl-trans.h"
IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
viftype, vif->addr);
+ cancel_delayed_work_sync(&priv->hw_roc_disable_work);
+
mutex_lock(&priv->mutex);
+ iwlagn_disable_roc(priv);
+
if (!iwl_is_ready_rf(priv)) {
IWL_WARN(priv, "Try to add interface when device not ready\n");
err = -EINVAL;
* @max_event_log_size: size of event log buffer size for ucode event logging
* @shadow_reg_enable: HW shadhow register bit
* @no_idle_support: do not support idle mode
+ * @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up
*/
struct iwl_base_params {
int eeprom_size;
u32 max_event_log_size;
const bool shadow_reg_enable;
const bool no_idle_support;
+ const bool hd_v2;
};
/*
* @advanced_bt_coexist: support advanced bt coexist
* (.ucode) will be added to filename before loading from disk. The
* filename is constructed as fw_name_pre<api>.ucode.
* @ucode_api_max: Highest version of uCode API supported by driver.
+ * @ucode_api_ok: oldest version of the uCode API that is OK to load
+ * without a warning, for use in transitions
* @ucode_api_min: Lowest version of uCode API supported by driver.
* @valid_tx_ant: valid transmit antenna
* @valid_rx_ant: valid receive antenna
const char *name;
const char *fw_name_pre;
const unsigned int ucode_api_max;
+ const unsigned int ucode_api_ok;
const unsigned int ucode_api_min;
u8 valid_tx_ant;
u8 valid_rx_ant;
#define IWL_TX_FIFO_BE_IPAN 4
#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI
#define IWL_TX_FIFO_VO_IPAN 5
+/* re-uses the VO FIFO, uCode will properly flush/schedule */
+#define IWL_TX_FIFO_AUX 5
#define IWL_TX_FIFO_UNUSED -1
-/* Minimum number of queues. MAX_NUM is defined in hw specific files.
- * Set the minimum to accommodate the 4 standard TX queues, 1 command
- * queue, 2 (unused) HCCA queues, and 4 HT queues (one for each AC) */
-#define IWL_MIN_NUM_QUEUES 10
+/* AUX (TX during scan dwell) queue */
+#define IWL_AUX_QUEUE 10
+
+/*
+ * Minimum number of queues. MAX_NUM is defined in hw specific files.
+ * Set the minimum to accommodate
+ * - 4 standard TX queues
+ * - the command queue
+ * - 4 PAN TX queues
+ * - the PAN multicast queue, and
+ * - the AUX (TX during scan dwell) queue.
+ */
+#define IWL_MIN_NUM_QUEUES 11
/*
* Command queue depends on iPAN support.
* @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behaviour on hidden SSID,
* treats good CRC threshold as a boolean
* @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
+ * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
*/
enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
+ IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
};
struct iwl_ucode_tlv {
enum iwl_scan_type {
IWL_SCAN_NORMAL,
IWL_SCAN_RADIO_RESET,
- IWL_SCAN_OFFCH_TX,
+ IWL_SCAN_ROC,
};
enum iwlagn_ucode_type {
/* remain-on-channel offload support */
struct ieee80211_channel *hw_roc_channel;
- struct delayed_work hw_roc_work;
+ struct delayed_work hw_roc_disable_work;
enum nl80211_channel_type hw_roc_chantype;
int hw_roc_duration;
bool hw_roc_setup;
- struct sk_buff *offchan_tx_skb;
- int offchan_tx_timeout;
- struct ieee80211_channel *offchan_tx_chan;
-
/* bt coex */
u8 bt_enable_flag;
u8 bt_status;
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
ieee80211_scan_completed(priv->hw, aborted);
}
+ if (priv->scan_type == IWL_SCAN_ROC) {
+ ieee80211_remain_on_channel_expired(priv->hw);
+ priv->hw_roc_channel = NULL;
+ schedule_delayed_work(&priv->hw_roc_disable_work, 10 * HZ);
+ }
+
priv->scan_type = IWL_SCAN_NORMAL;
priv->scan_vif = NULL;
priv->scan_request = NULL;
le32_to_cpu(notif->tsf_high),
le32_to_cpu(notif->tsf_low),
notif->status, notif->beacon_timer);
+
+ if (priv->scan_type == IWL_SCAN_ROC)
+ ieee80211_ready_on_channel(priv->hw);
}
/* Service SCAN_RESULTS_NOTIFICATION (0x83) */
IWL_DEBUG_SCAN(priv, "Starting %sscan...\n",
scan_type == IWL_SCAN_NORMAL ? "" :
- scan_type == IWL_SCAN_OFFCH_TX ? "offchan TX " :
+ scan_type == IWL_SCAN_ROC ? "remain-on-channel " :
"internal short ");
set_bit(STATUS_SCANNING, &priv->status);
goto out_settings;
}
- if (priv->scan_type == IWL_SCAN_OFFCH_TX && priv->offchan_tx_skb) {
- ieee80211_tx_status_irqsafe(priv->hw,
- priv->offchan_tx_skb);
- priv->offchan_tx_skb = NULL;
+ if (priv->scan_type == IWL_SCAN_ROC) {
+ ieee80211_remain_on_channel_expired(priv->hw);
+ priv->hw_roc_channel = NULL;
+ schedule_delayed_work(&priv->hw_roc_disable_work, 10 * HZ);
}
if (priv->scan_type != IWL_SCAN_NORMAL && !aborted) {
{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
};
static const struct queue_to_fifo_ac iwlagn_ipan_queue_to_tx_fifo[] = {
{ IWL_TX_FIFO_VO_IPAN, IEEE80211_AC_VO, },
{ IWL_TX_FIFO_BE_IPAN, 2, },
{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
+ { IWL_TX_FIFO_AUX, IWL_AC_UNSET, },
};
static void iwl_trans_tx_start(struct iwl_priv *priv)
{
/* reset to 0 to enable all the queue first */
priv->txq_ctx_active_msk = 0;
- BUILD_BUG_ON(ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo) != 10);
- BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) != 10);
+ BUILD_BUG_ON(ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo) !=
+ IWLAGN_FIRST_AMPDU_QUEUE);
+ BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) !=
+ IWLAGN_FIRST_AMPDU_QUEUE);
- for (i = 0; i < 10; i++) {
+ for (i = 0; i < IWLAGN_FIRST_AMPDU_QUEUE; i++) {
int fifo = queue_to_fifo[i].fifo;
int ac = queue_to_fifo[i].ac;
#include "decl.h"
#include "cfg.h"
#include "cmd.h"
+#include "mesh.h"
#define CHAN2G(_channel, _freq, _flags) { \
struct lbs_private *priv = wiphy_priv(wiphy);
int ret = -ENOTSUPP;
- lbs_deb_enter_args(LBS_DEB_CFG80211, "freq %d, type %d",
- channel->center_freq, channel_type);
+ lbs_deb_enter_args(LBS_DEB_CFG80211, "iface %s freq %d, type %d",
+ netdev_name(netdev), channel->center_freq, channel_type);
if (channel_type != NL80211_CHAN_NO_HT)
goto out;
- ret = lbs_set_channel(priv, channel->hw_value);
+ if (netdev == priv->mesh_dev)
+ ret = lbs_mesh_set_channel(priv, channel->hw_value);
+ else
+ ret = lbs_set_channel(priv, channel->hw_value);
out:
lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
if (priv->scan_channel < priv->scan_req->n_channels) {
cancel_delayed_work(&priv->scan_work);
- if (!priv->stopping)
+ if (netif_running(priv->dev))
queue_delayed_work(priv->work_thread, &priv->scan_work,
msecs_to_jiffies(300));
}
int ret = 0;
u8 preamble = RADIO_PREAMBLE_SHORT;
+ if (dev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
lbs_deb_enter(LBS_DEB_CFG80211);
if (!sme->bssid) {
return ret;
}
-static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev,
- u16 reason_code)
+int lbs_disconnect(struct lbs_private *priv, u16 reason)
{
- struct lbs_private *priv = wiphy_priv(wiphy);
struct cmd_ds_802_11_deauthenticate cmd;
-
- lbs_deb_enter_args(LBS_DEB_CFG80211, "reason_code %d", reason_code);
-
- /* store for lbs_cfg_ret_disconnect() */
- priv->disassoc_reason = reason_code;
+ int ret;
memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
/* Mildly ugly to use a locally store my own BSSID ... */
memcpy(cmd.macaddr, &priv->assoc_bss, ETH_ALEN);
- cmd.reasoncode = cpu_to_le16(reason_code);
+ cmd.reasoncode = cpu_to_le16(reason);
- if (lbs_cmd_with_response(priv, CMD_802_11_DEAUTHENTICATE, &cmd))
- return -EFAULT;
+ ret = lbs_cmd_with_response(priv, CMD_802_11_DEAUTHENTICATE, &cmd);
+ if (ret)
+ return ret;
cfg80211_disconnected(priv->dev,
- priv->disassoc_reason,
+ reason,
NULL, 0,
GFP_KERNEL);
priv->connect_status = LBS_DISCONNECTED;
return 0;
}
+static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev,
+ u16 reason_code)
+{
+ struct lbs_private *priv = wiphy_priv(wiphy);
+
+ if (dev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
+ lbs_deb_enter_args(LBS_DEB_CFG80211, "reason_code %d", reason_code);
+
+ /* store for lbs_cfg_ret_disconnect() */
+ priv->disassoc_reason = reason_code;
+
+ return lbs_disconnect(priv, reason_code);
+}
static int lbs_cfg_set_default_key(struct wiphy *wiphy,
struct net_device *netdev,
{
struct lbs_private *priv = wiphy_priv(wiphy);
+ if (netdev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
lbs_deb_enter(LBS_DEB_CFG80211);
if (key_index != priv->wep_tx_key) {
u16 key_type;
int ret = 0;
+ if (netdev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
lbs_deb_enter(LBS_DEB_CFG80211);
lbs_deb_assoc("add_key: cipher 0x%x, mac_addr %pM\n",
s8 signal, noise;
int ret;
+ if (dev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
if (idx != 0)
ret = -ENOENT;
struct lbs_private *priv = wiphy_priv(wiphy);
int ret = 0;
+ if (dev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
lbs_deb_enter(LBS_DEB_CFG80211);
switch (type) {
struct cfg80211_bss *bss;
DECLARE_SSID_BUF(ssid_buf);
+ if (dev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
lbs_deb_enter(LBS_DEB_CFG80211);
if (!params->channel) {
struct cmd_ds_802_11_ad_hoc_stop cmd;
int ret = 0;
+ if (dev == priv->mesh_dev)
+ return -EOPNOTSUPP;
+
lbs_deb_enter(LBS_DEB_CFG80211);
memset(&cmd, 0, sizeof(cmd));
BIT(NL80211_IFTYPE_ADHOC);
if (lbs_rtap_supported(priv))
wdev->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
+ if (lbs_mesh_activated(priv))
+ wdev->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MESH_POINT);
wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &lbs_band_2ghz;
void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event);
void lbs_scan_deinit(struct lbs_private *priv);
+int lbs_disconnect(struct lbs_private *priv, u16 reason);
#endif
if (!cmd->callback || cmd->callback == lbs_cmd_async_callback)
__lbs_cleanup_and_insert_cmd(priv, cmd);
priv->cur_cmd = NULL;
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
}
void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
lbs_deb_host("PREP_CMD: cmdnode is NULL\n");
/* Wake up main thread to execute next command */
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
cmdnode = ERR_PTR(-ENOBUFS);
goto done;
}
cmdnode->cmdwaitqwoken = 0;
lbs_queue_cmd(priv, cmdnode);
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
done:
lbs_deb_leave_args(LBS_DEB_HOST, "ret %p", cmdnode);
void lbs_stop_card(struct lbs_private *priv);
void lbs_host_to_card_done(struct lbs_private *priv);
+int lbs_start_iface(struct lbs_private *priv);
+int lbs_stop_iface(struct lbs_private *priv);
+
int lbs_rtap_supported(struct lbs_private *priv);
int lbs_set_mac_address(struct net_device *dev, void *addr);
void lbs_set_multicast_list(struct net_device *dev);
+void lbs_update_mcast(struct lbs_private *priv);
int lbs_suspend(struct lbs_private *priv);
int lbs_resume(struct lbs_private *priv);
#ifndef _LBS_DEV_H_
#define _LBS_DEV_H_
-#include "mesh.h"
#include "defs.h"
#include "host.h"
uint16_t sp_reserved;
};
+/* Mesh statistics */
+struct lbs_mesh_stats {
+ u32 fwd_bcast_cnt; /* Fwd: Broadcast counter */
+ u32 fwd_unicast_cnt; /* Fwd: Unicast counter */
+ u32 fwd_drop_ttl; /* Fwd: TTL zero */
+ u32 fwd_drop_rbt; /* Fwd: Recently Broadcasted */
+ u32 fwd_drop_noroute; /* Fwd: No route to Destination */
+ u32 fwd_drop_nobuf; /* Fwd: Run out of internal buffers */
+ u32 drop_blind; /* Rx: Dropped by blinding table */
+ u32 tx_failed_cnt; /* Tx: Failed transmissions */
+};
/* Private structure for the MV device */
struct lbs_private {
/* CFG80211 */
struct wireless_dev *wdev;
bool wiphy_registered;
- bool stopping;
struct cfg80211_scan_request *scan_req;
u8 assoc_bss[ETH_ALEN];
u8 disassoc_reason;
/* Hardware access */
void *card;
+ bool iface_running;
u8 fw_ready;
u8 surpriseremoved;
u8 setup_fw_on_resume;
int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
void (*reset_card) (struct lbs_private *priv);
+ int (*power_save) (struct lbs_private *priv);
+ int (*power_restore) (struct lbs_private *priv);
int (*enter_deep_sleep) (struct lbs_private *priv);
int (*exit_deep_sleep) (struct lbs_private *priv);
int (*reset_deep_sleep_wakeup) (struct lbs_private *priv);
extern struct cmd_confirm_sleep confirm_sleep;
+/* Check if there is an interface active. */
+static inline int lbs_iface_active(struct lbs_private *priv)
+{
+ int r;
+
+ r = netif_running(priv->dev);
+ if (priv->mesh_dev);
+ r |= netif_running(priv->dev);
+
+ return r;
+}
+
#endif
#include "decl.h"
#include "cmd.h"
+#include "mesh.h"
static void lbs_ethtool_get_drvinfo(struct net_device *dev,
#include <linux/mmc/sdio_ids.h>
#include <linux/mmc/sdio.h>
#include <linux/mmc/host.h>
+#include <linux/pm_runtime.h>
#include "host.h"
#include "decl.h"
#include "cmd.h"
#include "if_sdio.h"
+static void if_sdio_interrupt(struct sdio_func *func);
+
/* The if_sdio_remove() callback function is called when
* user removes this module from kernel space or ejects
* the card from the slot. The driver handles these 2 cases
return ret;
}
+/********************************************************************/
+/* Power management */
+/********************************************************************/
+
+static int if_sdio_power_on(struct if_sdio_card *card)
+{
+ struct sdio_func *func = card->func;
+ struct lbs_private *priv = card->priv;
+ struct mmc_host *host = func->card->host;
+ int ret;
+
+ sdio_claim_host(func);
+
+ ret = sdio_enable_func(func);
+ if (ret)
+ goto release;
+
+ /* For 1-bit transfers to the 8686 model, we need to enable the
+ * interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
+ * bit to allow access to non-vendor registers. */
+ if ((card->model == MODEL_8686) &&
+ (host->caps & MMC_CAP_SDIO_IRQ) &&
+ (host->ios.bus_width == MMC_BUS_WIDTH_1)) {
+ u8 reg;
+
+ func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
+ reg = sdio_f0_readb(func, SDIO_CCCR_IF, &ret);
+ if (ret)
+ goto disable;
+
+ reg |= SDIO_BUS_ECSI;
+ sdio_f0_writeb(func, reg, SDIO_CCCR_IF, &ret);
+ if (ret)
+ goto disable;
+ }
+
+ card->ioport = sdio_readb(func, IF_SDIO_IOPORT, &ret);
+ if (ret)
+ goto disable;
+
+ card->ioport |= sdio_readb(func, IF_SDIO_IOPORT + 1, &ret) << 8;
+ if (ret)
+ goto disable;
+
+ card->ioport |= sdio_readb(func, IF_SDIO_IOPORT + 2, &ret) << 16;
+ if (ret)
+ goto disable;
+
+ sdio_release_host(func);
+ ret = if_sdio_prog_firmware(card);
+ sdio_claim_host(func);
+ if (ret)
+ goto disable;
+
+ /*
+ * Get rx_unit if the chip is SD8688 or newer.
+ * SD8385 & SD8686 do not have rx_unit.
+ */
+ if ((card->model != MODEL_8385)
+ && (card->model != MODEL_8686))
+ card->rx_unit = if_sdio_read_rx_unit(card);
+ else
+ card->rx_unit = 0;
+
+ /*
+ * Set up the interrupt handler late.
+ *
+ * If we set it up earlier, the (buggy) hardware generates a spurious
+ * interrupt, even before the interrupt has been enabled, with
+ * CCCR_INTx = 0.
+ *
+ * We register the interrupt handler late so that we can handle any
+ * spurious interrupts, and also to avoid generation of that known
+ * spurious interrupt in the first place.
+ */
+ ret = sdio_claim_irq(func, if_sdio_interrupt);
+ if (ret)
+ goto disable;
+
+ /*
+ * Enable interrupts now that everything is set up
+ */
+ sdio_writeb(func, 0x0f, IF_SDIO_H_INT_MASK, &ret);
+ if (ret)
+ goto release_irq;
+
+ sdio_release_host(func);
+
+ /*
+ * FUNC_INIT is required for SD8688 WLAN/BT multiple functions
+ */
+ if (card->model == MODEL_8688) {
+ struct cmd_header cmd;
+
+ memset(&cmd, 0, sizeof(cmd));
+
+ lbs_deb_sdio("send function INIT command\n");
+ if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd),
+ lbs_cmd_copyback, (unsigned long) &cmd))
+ netdev_alert(priv->dev, "CMD_FUNC_INIT cmd failed\n");
+ }
+
+ priv->fw_ready = 1;
+
+ return 0;
+
+release_irq:
+ sdio_release_irq(func);
+disable:
+ sdio_disable_func(func);
+release:
+ sdio_release_host(func);
+ return ret;
+}
+
+static int if_sdio_power_off(struct if_sdio_card *card)
+{
+ struct sdio_func *func = card->func;
+ struct lbs_private *priv = card->priv;
+
+ priv->fw_ready = 0;
+
+ sdio_claim_host(func);
+ sdio_release_irq(func);
+ sdio_disable_func(func);
+ sdio_release_host(func);
+ return 0;
+}
+
+
/*******************************************************************/
/* Libertas callbacks */
/*******************************************************************/
schedule_work(&card_reset_work);
}
+static int if_sdio_power_save(struct lbs_private *priv)
+{
+ struct if_sdio_card *card = priv->card;
+ int ret;
+
+ flush_workqueue(card->workqueue);
+
+ ret = if_sdio_power_off(card);
+
+ /* Let runtime PM know the card is powered off */
+ pm_runtime_put_sync(&card->func->dev);
+
+ return ret;
+}
+
+static int if_sdio_power_restore(struct lbs_private *priv)
+{
+ struct if_sdio_card *card = priv->card;
+
+ /* Make sure the card will not be powered off by runtime PM */
+ pm_runtime_get_sync(&card->func->dev);
+
+ return if_sdio_power_on(card);
+}
+
+
/*******************************************************************/
/* SDIO callbacks */
/*******************************************************************/
int ret, i;
unsigned int model;
struct if_sdio_packet *packet;
- struct mmc_host *host = func->card->host;
lbs_deb_enter(LBS_DEB_SDIO);
goto free;
}
- sdio_claim_host(func);
-
- ret = sdio_enable_func(func);
- if (ret)
- goto release;
-
- /* For 1-bit transfers to the 8686 model, we need to enable the
- * interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
- * bit to allow access to non-vendor registers. */
- if ((card->model == MODEL_8686) &&
- (host->caps & MMC_CAP_SDIO_IRQ) &&
- (host->ios.bus_width == MMC_BUS_WIDTH_1)) {
- u8 reg;
-
- func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
- reg = sdio_f0_readb(func, SDIO_CCCR_IF, &ret);
- if (ret)
- goto release_int;
-
- reg |= SDIO_BUS_ECSI;
- sdio_f0_writeb(func, reg, SDIO_CCCR_IF, &ret);
- if (ret)
- goto release_int;
- }
-
- card->ioport = sdio_readb(func, IF_SDIO_IOPORT, &ret);
- if (ret)
- goto release_int;
-
- card->ioport |= sdio_readb(func, IF_SDIO_IOPORT + 1, &ret) << 8;
- if (ret)
- goto release_int;
-
- card->ioport |= sdio_readb(func, IF_SDIO_IOPORT + 2, &ret) << 16;
- if (ret)
- goto release_int;
-
- sdio_release_host(func);
-
sdio_set_drvdata(func, card);
lbs_deb_sdio("class = 0x%X, vendor = 0x%X, "
func->class, func->vendor, func->device,
model, (unsigned)card->ioport);
- ret = if_sdio_prog_firmware(card);
- if (ret)
- goto reclaim;
priv = lbs_add_card(card, &func->dev);
if (!priv) {
ret = -ENOMEM;
- goto reclaim;
+ goto free;
}
card->priv = priv;
priv->exit_deep_sleep = if_sdio_exit_deep_sleep;
priv->reset_deep_sleep_wakeup = if_sdio_reset_deep_sleep_wakeup;
priv->reset_card = if_sdio_reset_card;
+ priv->power_save = if_sdio_power_save;
+ priv->power_restore = if_sdio_power_restore;
- sdio_claim_host(func);
-
- /*
- * Get rx_unit if the chip is SD8688 or newer.
- * SD8385 & SD8686 do not have rx_unit.
- */
- if ((card->model != MODEL_8385)
- && (card->model != MODEL_8686))
- card->rx_unit = if_sdio_read_rx_unit(card);
- else
- card->rx_unit = 0;
-
- /*
- * Set up the interrupt handler late.
- *
- * If we set it up earlier, the (buggy) hardware generates a spurious
- * interrupt, even before the interrupt has been enabled, with
- * CCCR_INTx = 0.
- *
- * We register the interrupt handler late so that we can handle any
- * spurious interrupts, and also to avoid generation of that known
- * spurious interrupt in the first place.
- */
- ret = sdio_claim_irq(func, if_sdio_interrupt);
- if (ret)
- goto disable;
-
- /*
- * Enable interrupts now that everything is set up
- */
- sdio_writeb(func, 0x0f, IF_SDIO_H_INT_MASK, &ret);
- sdio_release_host(func);
+ ret = if_sdio_power_on(card);
if (ret)
- goto reclaim;
-
- priv->fw_ready = 1;
-
- /*
- * FUNC_INIT is required for SD8688 WLAN/BT multiple functions
- */
- if (card->model == MODEL_8688) {
- struct cmd_header cmd;
-
- memset(&cmd, 0, sizeof(cmd));
-
- lbs_deb_sdio("send function INIT command\n");
- if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd),
- lbs_cmd_copyback, (unsigned long) &cmd))
- netdev_alert(priv->dev, "CMD_FUNC_INIT cmd failed\n");
- }
+ goto err_activate_card;
ret = lbs_start_card(priv);
+ if_sdio_power_off(card);
if (ret)
goto err_activate_card;
+ /* Tell PM core that we don't need the card to be powered now */
+ pm_runtime_put_noidle(&func->dev);
+
out:
lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
err_activate_card:
flush_workqueue(card->workqueue);
lbs_remove_card(priv);
-reclaim:
- sdio_claim_host(func);
-release_int:
- sdio_release_irq(func);
-disable:
- sdio_disable_func(func);
-release:
- sdio_release_host(func);
free:
destroy_workqueue(card->workqueue);
while (card->packets) {
card = sdio_get_drvdata(func);
+ /* Undo decrement done above in if_sdio_probe */
+ pm_runtime_get_noresume(&func->dev);
+
if (user_rmmod && (card->model == MODEL_8688)) {
/*
* FUNC_SHUTDOWN is required for SD8688 WLAN/BT
flush_workqueue(card->workqueue);
destroy_workqueue(card->workqueue);
- sdio_claim_host(func);
- sdio_release_irq(func);
- sdio_disable_func(func);
- sdio_release_host(func);
-
while (card->packets) {
packet = card->packets;
card->packets = card->packets->next;
goto out;
err = spu_write_u16(card, IF_SPI_CARD_INT_CAUSE_REG,
IF_SPI_CIC_CMD_DOWNLOAD_OVER);
- goto out;
-
- lbs_deb_spi("waiting for helper to boot...\n");
-
out:
if (err)
pr_err("failed to load helper firmware (err=%d)\n", err);
}
kparam_unblock_sysfs_write(fw_name);
- if (!(priv = lbs_add_card(cardp, &udev->dev)))
+ if (!(priv = lbs_add_card(cardp, &intf->dev)))
goto err_prog_firmware;
cardp->priv = priv;
priv->dnld_sent = DNLD_RES_RECEIVED;
spin_unlock_irqrestore(&priv->driver_lock, flags);
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
return ret;
}
if (priv->psstate != PS_STATE_FULL_POWER)
return -1;
+#ifdef CONFIG_OLPC
+ if (machine_is_olpc()) {
+ if (priv->wol_criteria == EHS_REMOVE_WAKEUP)
+ olpc_ec_wakeup_clear(EC_SCI_SRC_WLAN);
+ else
+ olpc_ec_wakeup_set(EC_SCI_SRC_WLAN);
+ }
+#endif
+
ret = lbs_suspend(priv);
if (ret)
goto out;
#include "cfg.h"
#include "debugfs.h"
#include "cmd.h"
+#include "mesh.h"
#define DRIVER_RELEASE_VERSION "323.p0"
const char lbs_driver_version[] = "COMM-USB8388-" DRIVER_RELEASE_VERSION
return 0;
}
+int lbs_start_iface(struct lbs_private *priv)
+{
+ struct cmd_ds_802_11_mac_address cmd;
+ int ret;
+
+ if (priv->power_restore) {
+ ret = priv->power_restore(priv);
+ if (ret)
+ return ret;
+ }
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ memcpy(cmd.macadd, priv->current_addr, ETH_ALEN);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_MAC_ADDRESS, &cmd);
+ if (ret) {
+ lbs_deb_net("set MAC address failed\n");
+ goto err;
+ }
+
+ lbs_update_channel(priv);
+
+ priv->iface_running = true;
+ return 0;
+
+err:
+ if (priv->power_save)
+ priv->power_save(priv);
+ return ret;
+}
/**
* lbs_dev_open - open the ethX interface
int ret = 0;
lbs_deb_enter(LBS_DEB_NET);
+ if (!priv->iface_running) {
+ ret = lbs_start_iface(priv);
+ if (ret)
+ goto out;
+ }
spin_lock_irq(&priv->driver_lock);
- priv->stopping = false;
- if (priv->connect_status == LBS_CONNECTED)
- netif_carrier_on(dev);
- else
- netif_carrier_off(dev);
+ netif_carrier_off(dev);
if (!priv->tx_pending_len)
netif_wake_queue(dev);
spin_unlock_irq(&priv->driver_lock);
+
+out:
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
+static bool lbs_command_queue_empty(struct lbs_private *priv)
+{
+ unsigned long flags;
+ bool ret;
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ ret = priv->cur_cmd == NULL && list_empty(&priv->cmdpendingq);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ return ret;
+}
+
+int lbs_stop_iface(struct lbs_private *priv)
+{
+ unsigned long flags;
+ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_MAIN);
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ priv->iface_running = false;
+ kfree_skb(priv->currenttxskb);
+ priv->currenttxskb = NULL;
+ priv->tx_pending_len = 0;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ cancel_work_sync(&priv->mcast_work);
+
+ /* Disable command processing, and wait for all commands to complete */
+ lbs_deb_main("waiting for commands to complete\n");
+ wait_event(priv->waitq, lbs_command_queue_empty(priv));
+ lbs_deb_main("all commands completed\n");
+
+ if (priv->power_save)
+ ret = priv->power_save(priv);
+
+ lbs_deb_leave(LBS_DEB_MAIN);
+ return ret;
+}
+
/**
* lbs_eth_stop - close the ethX interface
*
lbs_deb_enter(LBS_DEB_NET);
+ if (priv->connect_status == LBS_CONNECTED)
+ lbs_disconnect(priv, WLAN_REASON_DEAUTH_LEAVING);
+
spin_lock_irq(&priv->driver_lock);
- priv->stopping = true;
netif_stop_queue(dev);
spin_unlock_irq(&priv->driver_lock);
- schedule_work(&priv->mcast_work);
+ lbs_update_mcast(priv);
cancel_delayed_work_sync(&priv->scan_work);
if (priv->scan_req) {
cfg80211_scan_done(priv->scan_req, false);
priv->scan_req = NULL;
}
+ netif_carrier_off(priv->dev);
+
+ if (!lbs_iface_active(priv))
+ lbs_stop_iface(priv);
+
lbs_deb_leave(LBS_DEB_NET);
return 0;
}
/* Wake main thread if commands are pending */
if (!priv->cur_cmd || priv->tx_pending_len > 0) {
if (!priv->wakeup_dev_required)
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
}
spin_unlock_irqrestore(&priv->driver_lock, flags);
int ret = 0;
struct lbs_private *priv = dev->ml_priv;
struct sockaddr *phwaddr = addr;
- struct cmd_ds_802_11_mac_address cmd;
lbs_deb_enter(LBS_DEB_NET);
+ /*
+ * Can only set MAC address when all interfaces are down, to be written
+ * to the hardware when one of them is brought up.
+ */
+ if (lbs_iface_active(priv))
+ return -EBUSY;
+
/* In case it was called from the mesh device */
dev = priv->dev;
- cmd.hdr.size = cpu_to_le16(sizeof(cmd));
- cmd.action = cpu_to_le16(CMD_ACT_SET);
- memcpy(cmd.macadd, phwaddr->sa_data, ETH_ALEN);
-
- ret = lbs_cmd_with_response(priv, CMD_802_11_MAC_ADDRESS, &cmd);
- if (ret) {
- lbs_deb_net("set MAC address failed\n");
- goto done;
- }
-
memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
memcpy(dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
if (priv->mesh_dev)
memcpy(priv->mesh_dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
-done:
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
return i;
}
-static void lbs_set_mcast_worker(struct work_struct *work)
+void lbs_update_mcast(struct lbs_private *priv)
{
- struct lbs_private *priv = container_of(work, struct lbs_private, mcast_work);
struct cmd_ds_mac_multicast_adr mcast_cmd;
- int dev_flags;
+ int dev_flags = 0;
int nr_addrs;
int old_mac_control = priv->mac_control;
lbs_deb_enter(LBS_DEB_NET);
- dev_flags = priv->dev->flags;
- if (priv->mesh_dev)
+ if (netif_running(priv->dev))
+ dev_flags |= priv->dev->flags;
+ if (priv->mesh_dev && netif_running(priv->mesh_dev))
dev_flags |= priv->mesh_dev->flags;
if (dev_flags & IFF_PROMISC) {
lbs_deb_leave(LBS_DEB_NET);
}
+static void lbs_set_mcast_worker(struct work_struct *work)
+{
+ struct lbs_private *priv = container_of(work, struct lbs_private, mcast_work);
+ lbs_update_mcast(priv);
+}
+
void lbs_set_multicast_list(struct net_device *dev)
{
struct lbs_private *priv = dev->ml_priv;
if (priv->dnld_sent == DNLD_CMD_SENT)
priv->dnld_sent = DNLD_RES_RECEIVED;
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
out:
spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_leave(LBS_DEB_CMD);
lbs_remove_mesh(priv);
lbs_scan_deinit(priv);
- dev = priv->dev;
-
- cancel_work_sync(&priv->mcast_work);
-
/* worker thread destruction blocks on the in-flight command which
* should have been cleared already in lbs_stop_card().
*/
if (ret)
goto done;
+ if (!lbs_disablemesh)
+ lbs_init_mesh(priv);
+ else
+ pr_info("%s: mesh disabled\n", dev->name);
+
if (lbs_cfg_register(priv)) {
pr_err("cannot register device\n");
goto done;
}
- lbs_update_channel(priv);
-
- if (!lbs_disablemesh)
- lbs_init_mesh(priv);
- else
- pr_info("%s: mesh disabled\n", dev->name);
+ if (lbs_mesh_activated(priv))
+ lbs_start_mesh(priv);
lbs_debugfs_init_one(priv, dev);
void lbs_stop_card(struct lbs_private *priv)
{
struct net_device *dev;
- struct cmd_ctrl_node *cmdnode;
- unsigned long flags;
lbs_deb_enter(LBS_DEB_MAIN);
lbs_debugfs_remove_one(priv);
lbs_deinit_mesh(priv);
-
- /* Delete the timeout of the currently processing command */
- del_timer_sync(&priv->command_timer);
- del_timer_sync(&priv->auto_deepsleep_timer);
-
- /* Flush pending command nodes */
- spin_lock_irqsave(&priv->driver_lock, flags);
- lbs_deb_main("clearing pending commands\n");
- list_for_each_entry(cmdnode, &priv->cmdpendingq, list) {
- cmdnode->result = -ENOENT;
- cmdnode->cmdwaitqwoken = 1;
- wake_up(&cmdnode->cmdwait_q);
- }
-
- /* Flush the command the card is currently processing */
- if (priv->cur_cmd) {
- lbs_deb_main("clearing current command\n");
- priv->cur_cmd->result = -ENOENT;
- priv->cur_cmd->cmdwaitqwoken = 1;
- wake_up(&priv->cur_cmd->cmdwait_q);
- }
- lbs_deb_main("done clearing commands\n");
- spin_unlock_irqrestore(&priv->driver_lock, flags);
-
unregister_netdev(dev);
out:
kfifo_in(&priv->event_fifo, (unsigned char *) &event, sizeof(u32));
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_leave(LBS_DEB_THREAD);
BUG_ON(resp_idx > 1);
priv->resp_idx = resp_idx;
- wake_up_interruptible(&priv->waitq);
+ wake_up(&priv->waitq);
lbs_deb_leave(LBS_DEB_THREAD);
}
return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
}
+int lbs_mesh_set_channel(struct lbs_private *priv, u8 channel)
+{
+ return lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, channel);
+}
+
+static uint16_t lbs_mesh_get_channel(struct lbs_private *priv)
+{
+ struct wireless_dev *mesh_wdev = priv->mesh_dev->ieee80211_ptr;
+ if (mesh_wdev->channel)
+ return mesh_wdev->channel->hw_value;
+ else
+ return 1;
+}
/***************************************************************************
* Mesh sysfs support
*/
int lbs_init_mesh(struct lbs_private *priv)
{
- struct net_device *dev = priv->dev;
int ret = 0;
lbs_deb_enter(LBS_DEB_MESH);
useful */
priv->mesh_tlv = TLV_TYPE_OLD_MESH_ID;
- if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
- priv->channel)) {
+ if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, 1)) {
priv->mesh_tlv = TLV_TYPE_MESH_ID;
- if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
- priv->channel))
+ if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, 1))
priv->mesh_tlv = 0;
}
} else
* 0x100+37; Do not invoke command with old TLV.
*/
priv->mesh_tlv = TLV_TYPE_MESH_ID;
- if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
- priv->channel))
+ if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, 1))
priv->mesh_tlv = 0;
}
/* Stop meshing until interface is brought up */
- lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP, priv->channel);
+ lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP, 1);
if (priv->mesh_tlv) {
sprintf(priv->mesh_ssid, "mesh");
priv->mesh_ssid_len = 4;
-
- lbs_add_mesh(priv);
-
- if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
- netdev_err(dev, "cannot register lbs_mesh attribute\n");
-
ret = 1;
}
return ret;
}
+void lbs_start_mesh(struct lbs_private *priv)
+{
+ lbs_add_mesh(priv);
+
+ if (device_create_file(&priv->dev->dev, &dev_attr_lbs_mesh))
+ netdev_err(priv->dev, "cannot register lbs_mesh attribute\n");
+}
int lbs_deinit_mesh(struct lbs_private *priv)
{
struct lbs_private *priv = dev->ml_priv;
lbs_deb_enter(LBS_DEB_MESH);
- lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP, priv->channel);
+ lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP,
+ lbs_mesh_get_channel(priv));
spin_lock_irq(&priv->driver_lock);
spin_unlock_irq(&priv->driver_lock);
- schedule_work(&priv->mcast_work);
+ lbs_update_mcast(priv);
+ if (!lbs_iface_active(priv))
+ lbs_stop_iface(priv);
lbs_deb_leave(LBS_DEB_MESH);
return 0;
int ret = 0;
lbs_deb_enter(LBS_DEB_NET);
+ if (!priv->iface_running) {
+ ret = lbs_start_iface(priv);
+ if (ret)
+ goto out;
+ }
spin_lock_irq(&priv->driver_lock);
spin_unlock_irq(&priv->driver_lock);
- ret = lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, priv->channel);
+ ret = lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+ lbs_mesh_get_channel(priv));
out:
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
static int lbs_add_mesh(struct lbs_private *priv)
{
struct net_device *mesh_dev = NULL;
+ struct wireless_dev *mesh_wdev;
int ret = 0;
lbs_deb_enter(LBS_DEB_MESH);
/* Allocate a virtual mesh device */
+ mesh_wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+ if (!mesh_wdev) {
+ lbs_deb_mesh("init mshX wireless device failed\n");
+ ret = -ENOMEM;
+ goto done;
+ }
+
mesh_dev = alloc_netdev(0, "msh%d", ether_setup);
if (!mesh_dev) {
lbs_deb_mesh("init mshX device failed\n");
ret = -ENOMEM;
- goto done;
+ goto err_free_wdev;
}
+
+ mesh_wdev->iftype = NL80211_IFTYPE_MESH_POINT;
+ mesh_wdev->wiphy = priv->wdev->wiphy;
+ mesh_wdev->netdev = mesh_dev;
+
mesh_dev->ml_priv = priv;
+ mesh_dev->ieee80211_ptr = mesh_wdev;
priv->mesh_dev = mesh_dev;
mesh_dev->netdev_ops = &mesh_netdev_ops;
ret = register_netdev(mesh_dev);
if (ret) {
pr_err("cannot register mshX virtual interface\n");
- goto err_free;
+ goto err_free_netdev;
}
ret = sysfs_create_group(&(mesh_dev->dev.kobj), &lbs_mesh_attr_group);
err_unregister:
unregister_netdev(mesh_dev);
-err_free:
+err_free_netdev:
free_netdev(mesh_dev);
+err_free_wdev:
+ kfree(mesh_wdev);
+
done:
lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
return ret;
lbs_persist_config_remove(mesh_dev);
unregister_netdev(mesh_dev);
priv->mesh_dev = NULL;
+ kfree(mesh_dev->ieee80211_ptr);
free_netdev(mesh_dev);
lbs_deb_leave(LBS_DEB_MESH);
}
#include <net/lib80211.h>
#include "host.h"
+#include "dev.h"
#ifdef CONFIG_LIBERTAS_MESH
-/* Mesh statistics */
-struct lbs_mesh_stats {
- u32 fwd_bcast_cnt; /* Fwd: Broadcast counter */
- u32 fwd_unicast_cnt; /* Fwd: Unicast counter */
- u32 fwd_drop_ttl; /* Fwd: TTL zero */
- u32 fwd_drop_rbt; /* Fwd: Recently Broadcasted */
- u32 fwd_drop_noroute; /* Fwd: No route to Destination */
- u32 fwd_drop_nobuf; /* Fwd: Run out of internal buffers */
- u32 drop_blind; /* Rx: Dropped by blinding table */
- u32 tx_failed_cnt; /* Tx: Failed transmissions */
-};
-
-
struct net_device;
-struct lbs_private;
int lbs_init_mesh(struct lbs_private *priv);
+void lbs_start_mesh(struct lbs_private *priv);
int lbs_deinit_mesh(struct lbs_private *priv);
void lbs_remove_mesh(struct lbs_private *priv);
+static inline bool lbs_mesh_activated(struct lbs_private *priv)
+{
+ /* Mesh SSID is only programmed after successful init */
+ return priv->mesh_ssid_len != 0;
+}
+
+int lbs_mesh_set_channel(struct lbs_private *priv, u8 channel);
/* Sending / Receiving */
#define lbs_init_mesh(priv)
#define lbs_deinit_mesh(priv)
+#define lbs_start_mesh(priv)
#define lbs_add_mesh(priv)
#define lbs_remove_mesh(priv)
#define lbs_mesh_set_dev(priv, dev, rxpd) (dev)
#define lbs_mesh_set_txpd(priv, dev, txpd)
-#define lbs_mesh_config(priv, enable, chan)
+#define lbs_mesh_set_channel(priv, channel) (0)
+#define lbs_mesh_activated(priv) (false)
#endif
#include "radiotap.h"
#include "decl.h"
#include "dev.h"
+#include "mesh.h"
struct eth803hdr {
u8 dest_addr[6];
#include "decl.h"
#include "defs.h"
#include "dev.h"
+#include "mesh.h"
/**
* convert_radiotap_rate_to_mv - converts Tx/Rx rates from IEEE80211_RADIOTAP_RATE
rx_status.freq = data->channel->center_freq;
rx_status.band = data->channel->band;
rx_status.rate_idx = info->control.rates[0].idx;
+ if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
+ rx_status.flag |= RX_FLAG_HT;
+ if (info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+ rx_status.flag |= RX_FLAG_40MHZ;
+ if (info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
+ rx_status.flag |= RX_FLAG_SHORT_GI;
/* TODO: simulate real signal strength (and optional packet loss) */
rx_status.signal = data->power_level - 50;
sinfo->tx_bytes = priv->stats.tx_bytes;
sinfo->rx_packets = priv->stats.rx_packets;
sinfo->tx_packets = priv->stats.tx_packets;
- sinfo->signal = priv->w_stats.qual.level;
+ sinfo->signal = priv->qual_level;
sinfo->txrate.legacy = rate.rate;
return ret;
return 0;
}
-/*
- * This function informs the CFG802.11 subsystem of a new BSS connection.
- *
- * The following information are sent to the CFG802.11 subsystem
- * to register the new BSS connection. If we do not register the new BSS,
- * a kernel panic will result.
- * - MAC address
- * - Capabilities
- * - Beacon period
- * - RSSI value
- * - Channel
- * - Supported rates IE
- * - Extended capabilities IE
- * - DS parameter set IE
- * - HT Capability IE
- * - Vendor Specific IE (221)
- * - WPA IE
- * - RSN IE
- */
-static int mwifiex_inform_bss_from_scan_result(struct mwifiex_private *priv,
- struct mwifiex_802_11_ssid *ssid)
-{
- struct mwifiex_bssdescriptor *scan_table;
- int i, j;
- struct ieee80211_channel *chan;
- u8 *ie, *ie_buf;
- u32 ie_len;
- u8 *beacon;
- int beacon_size;
- u8 element_id, element_len;
-
-#define MAX_IE_BUF 2048
- ie_buf = kzalloc(MAX_IE_BUF, GFP_KERNEL);
- if (!ie_buf) {
- dev_err(priv->adapter->dev, "%s: failed to alloc ie_buf\n",
- __func__);
- return -ENOMEM;
- }
-
- scan_table = priv->adapter->scan_table;
- for (i = 0; i < priv->adapter->num_in_scan_table; i++) {
- if (ssid) {
- /* Inform specific BSS only */
- if (memcmp(ssid->ssid, scan_table[i].ssid.ssid,
- ssid->ssid_len))
- continue;
- }
- memset(ie_buf, 0, MAX_IE_BUF);
- ie_buf[0] = WLAN_EID_SSID;
- ie_buf[1] = scan_table[i].ssid.ssid_len;
- memcpy(&ie_buf[sizeof(struct ieee_types_header)],
- scan_table[i].ssid.ssid, ie_buf[1]);
-
- ie = ie_buf + ie_buf[1] + sizeof(struct ieee_types_header);
- ie_len = ie_buf[1] + sizeof(struct ieee_types_header);
-
- ie[0] = WLAN_EID_SUPP_RATES;
-
- for (j = 0; j < sizeof(scan_table[i].supported_rates); j++) {
- if (!scan_table[i].supported_rates[j])
- break;
- else
- ie[j + sizeof(struct ieee_types_header)] =
- scan_table[i].supported_rates[j];
- }
-
- ie[1] = j;
- ie_len += ie[1] + sizeof(struct ieee_types_header);
-
- beacon = scan_table[i].beacon_buf;
- beacon_size = scan_table[i].beacon_buf_size;
-
- /* Skip time stamp, beacon interval and capability */
-
- if (beacon) {
- beacon += sizeof(scan_table[i].beacon_period)
- + sizeof(scan_table[i].time_stamp) +
- +sizeof(scan_table[i].cap_info_bitmap);
-
- beacon_size -= sizeof(scan_table[i].beacon_period)
- + sizeof(scan_table[i].time_stamp)
- + sizeof(scan_table[i].cap_info_bitmap);
- }
-
- while (beacon_size >= sizeof(struct ieee_types_header)) {
- ie = ie_buf + ie_len;
- element_id = *beacon;
- element_len = *(beacon + 1);
- if (beacon_size < (int) element_len +
- sizeof(struct ieee_types_header)) {
- dev_err(priv->adapter->dev, "%s: in processing"
- " IE, bytes left < IE length\n",
- __func__);
- break;
- }
- switch (element_id) {
- case WLAN_EID_EXT_CAPABILITY:
- case WLAN_EID_DS_PARAMS:
- case WLAN_EID_HT_CAPABILITY:
- case WLAN_EID_VENDOR_SPECIFIC:
- case WLAN_EID_RSN:
- case WLAN_EID_BSS_AC_ACCESS_DELAY:
- ie[0] = element_id;
- ie[1] = element_len;
- memcpy(&ie[sizeof(struct ieee_types_header)],
- (u8 *) beacon
- + sizeof(struct ieee_types_header),
- element_len);
- ie_len += ie[1] +
- sizeof(struct ieee_types_header);
- break;
- default:
- break;
- }
- beacon += element_len +
- sizeof(struct ieee_types_header);
- beacon_size -= element_len +
- sizeof(struct ieee_types_header);
- }
- chan = ieee80211_get_channel(priv->wdev->wiphy,
- scan_table[i].freq);
- cfg80211_inform_bss(priv->wdev->wiphy, chan,
- scan_table[i].mac_address,
- 0, scan_table[i].cap_info_bitmap,
- scan_table[i].beacon_period,
- ie_buf, ie_len,
- scan_table[i].rssi, GFP_KERNEL);
- }
-
- kfree(ie_buf);
- return 0;
-}
-
/*
* This function connects with a BSS.
*
* For Infra mode, the function returns failure if the specified SSID
* is not found in scan table. However, for Ad-Hoc mode, it can create
* the IBSS if it does not exist. On successful completion in either case,
- * the function notifies the CFG802.11 subsystem of the new BSS connection,
- * otherwise the kernel will panic.
+ * the function notifies the CFG802.11 subsystem of the new BSS connection.
*/
static int
mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
struct cfg80211_connect_params *sme, bool privacy)
{
struct mwifiex_802_11_ssid req_ssid;
- struct mwifiex_ssid_bssid ssid_bssid;
int ret, auth_type = 0;
+ struct cfg80211_bss *bss = NULL;
+ u8 is_scanning_required = 0;
memset(&req_ssid, 0, sizeof(struct mwifiex_802_11_ssid));
- memset(&ssid_bssid, 0, sizeof(struct mwifiex_ssid_bssid));
req_ssid.ssid_len = ssid_len;
if (ssid_len > IEEE80211_MAX_SSID_LEN) {
return -EFAULT;
}
+ /*
+ * Scan entries are valid for some time (15 sec). So we can save one
+ * active scan time if we just try cfg80211_get_bss first. If it fails
+ * then request scan and cfg80211_get_bss() again for final output.
+ */
+ while (1) {
+ if (is_scanning_required) {
+ /* Do specific SSID scanning */
+ if (mwifiex_request_scan(priv, &req_ssid)) {
+ dev_err(priv->adapter->dev, "scan error\n");
+ return -EFAULT;
+ }
+ }
- memcpy(&ssid_bssid.ssid, &req_ssid, sizeof(struct mwifiex_802_11_ssid));
-
- if (mode != NL80211_IFTYPE_ADHOC) {
- if (mwifiex_find_best_bss(priv, &ssid_bssid))
- return -EFAULT;
- /* Inform the BSS information to kernel, otherwise
- * kernel will give a panic after successful assoc */
- if (mwifiex_inform_bss_from_scan_result(priv, &req_ssid))
- return -EFAULT;
+ /* Find the BSS we want using available scan results */
+ if (mode == NL80211_IFTYPE_ADHOC)
+ bss = cfg80211_get_bss(priv->wdev->wiphy, channel,
+ bssid, ssid, ssid_len,
+ WLAN_CAPABILITY_IBSS,
+ WLAN_CAPABILITY_IBSS);
+ else
+ bss = cfg80211_get_bss(priv->wdev->wiphy, channel,
+ bssid, ssid, ssid_len,
+ WLAN_CAPABILITY_ESS,
+ WLAN_CAPABILITY_ESS);
+
+ if (!bss) {
+ if (is_scanning_required) {
+ dev_warn(priv->adapter->dev, "assoc: requested "
+ "bss not found in scan results\n");
+ break;
+ }
+ is_scanning_required = 1;
+ } else {
+ dev_dbg(priv->adapter->dev, "info: trying to associate to %s and bssid %pM\n",
+ (char *) req_ssid.ssid, bss->bssid);
+ memcpy(&priv->cfg_bssid, bss->bssid, ETH_ALEN);
+ break;
+ }
}
- dev_dbg(priv->adapter->dev, "info: trying to associate to %s and bssid %pM\n",
- (char *) req_ssid.ssid, ssid_bssid.bssid);
-
- memcpy(&priv->cfg_bssid, ssid_bssid.bssid, 6);
-
- /* Connect to BSS by ESSID */
- memset(&ssid_bssid.bssid, 0, ETH_ALEN);
-
- if (!netif_queue_stopped(priv->netdev))
- netif_stop_queue(priv->netdev);
-
- if (mwifiex_bss_start(priv, &ssid_bssid))
+ if (mwifiex_bss_start(priv, bss, &req_ssid))
return -EFAULT;
if (mode == NL80211_IFTYPE_ADHOC) {
MWIFIEX_SCAN_TYPE_ACTIVE;
scan_req->chan_list[i].scan_time = 0;
}
- if (mwifiex_set_user_scan_ioctl(priv, scan_req)) {
+ if (mwifiex_set_user_scan_ioctl(priv, scan_req))
ret = -EFAULT;
- goto done;
- }
- if (mwifiex_inform_bss_from_scan_result(priv, NULL))
- ret = -EFAULT;
-done:
priv->scan_result_status = ret;
dev_dbg(priv->adapter->dev, "info: %s: sending scan results\n",
__func__);
__le32 mode;
} __packed;
+struct mwifiex_bcn_param {
+ u8 bssid[ETH_ALEN];
+ u8 rssi;
+ __le32 timestamp[2];
+ __le16 beacon_period;
+ __le16 cap_info_bitmap;
+} __packed;
+
#define MWIFIEX_USER_SCAN_CHAN_MAX 50
#define MWIFIEX_MAX_SSID_LIST_LENGTH 10
} __packed;
struct mwifiex_user_scan_cfg {
- /*
- * Flag set to keep the previous scan table intact
- *
- * If set, the scan results will accumulate, replacing any previous
- * matched entries for a BSS with the new scan data
- */
- u8 keep_previous_scan;
/*
* BSS mode to be sent in the firmware command
*/
static int mwifiex_allocate_adapter(struct mwifiex_adapter *adapter)
{
int ret;
- u32 buf_size;
- struct mwifiex_bssdescriptor *temp_scan_table;
-
- /* Allocate buffer to store the BSSID list */
- buf_size = sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP;
- temp_scan_table = kzalloc(buf_size, GFP_KERNEL);
- if (!temp_scan_table) {
- dev_err(adapter->dev, "%s: failed to alloc temp_scan_table\n",
- __func__);
- return -ENOMEM;
- }
-
- adapter->scan_table = temp_scan_table;
/* Allocate command buffer */
ret = mwifiex_alloc_cmd_buffer(adapter);
adapter->active_scan_time = MWIFIEX_ACTIVE_SCAN_CHAN_TIME;
adapter->passive_scan_time = MWIFIEX_PASSIVE_SCAN_CHAN_TIME;
- adapter->num_in_scan_table = 0;
- memset(adapter->scan_table, 0,
- (sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP));
adapter->scan_probes = 1;
- memset(adapter->bcn_buf, 0, sizeof(adapter->bcn_buf));
- adapter->bcn_buf_end = adapter->bcn_buf;
-
adapter->multiple_dtim = 1;
adapter->local_listen_interval = 0; /* default value in firmware
del_timer(&adapter->cmd_timer);
dev_dbg(adapter->dev, "info: free scan table\n");
- kfree(adapter->scan_table);
- adapter->scan_table = NULL;
adapter->if_ops.cleanup_if(adapter);
struct mwifiex_bss_info {
u32 bss_mode;
struct mwifiex_802_11_ssid ssid;
- u32 scan_table_idx;
u32 bss_chan;
u32 region_code;
u32 media_connected;
u8 value[MAX_EEPROM_DATA];
};
+#define IEEE_MAX_IE_SIZE 256
+
struct mwifiex_ds_misc_gen_ie {
u32 type;
u32 len;
- u8 ie_data[IW_CUSTOM_MAX];
+ u8 ie_data[IEEE_MAX_IE_SIZE];
};
struct mwifiex_ds_misc_cmd {
return 0;
}
-/*
- * This function updates the scan entry TSF timestamps to reflect
- * a new association.
- */
-static void
-mwifiex_update_tsf_timestamps(struct mwifiex_private *priv,
- struct mwifiex_bssdescriptor *new_bss_desc)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- u32 table_idx;
- long long new_tsf_base;
- signed long long tsf_delta;
-
- memcpy(&new_tsf_base, new_bss_desc->time_stamp, sizeof(new_tsf_base));
-
- tsf_delta = new_tsf_base - new_bss_desc->network_tsf;
-
- dev_dbg(adapter->dev, "info: TSF: update TSF timestamps, "
- "0x%016llx -> 0x%016llx\n",
- new_bss_desc->network_tsf, new_tsf_base);
-
- for (table_idx = 0; table_idx < adapter->num_in_scan_table;
- table_idx++)
- adapter->scan_table[table_idx].network_tsf += tsf_delta;
-}
-
/*
* This function appends a WAPI IE.
*
priv->curr_bss_params.band = (u8) bss_desc->bss_band;
- /*
- * Adjust the timestamps in the scan table to be relative to the newly
- * associated AP's TSF
- */
- mwifiex_update_tsf_timestamps(priv, bss_desc);
-
if (bss_desc->wmm_ie.vend_hdr.element_id == WLAN_EID_VENDOR_SPECIFIC)
priv->curr_bss_params.wmm_enabled = true;
else
{
int i;
struct mwifiex_adapter *adapter;
+ char fmt[64];
if (down_interruptible(sem))
goto exit_sem_err;
up(sem);
+ mwifiex_drv_get_driver_version(adapter, fmt, sizeof(fmt) - 1);
+ dev_notice(adapter->dev, "driver_version = %s\n", fmt);
+
return 0;
err_add_intf:
};
+#define MWIFIEX_MAX_AP 64
+
#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
#define MWIFIEX_TIMER_10S 10000
u8 len;
} __packed;
-struct ieee_obss_scan_param {
- u16 obss_scan_passive_dwell;
- u16 obss_scan_active_dwell;
- u16 bss_chan_width_trigger_scan_int;
- u16 obss_scan_passive_total;
- u16 obss_scan_active_total;
- u16 bss_width_chan_trans_delay;
- u16 obss_scan_active_threshold;
-} __packed;
-
-struct ieee_types_obss_scan_param {
- struct ieee_types_header ieee_hdr;
- struct ieee_obss_scan_param obss_scan;
-} __packed;
-
#define MWIFIEX_SUPPORTED_RATES 14
#define MWIFIEX_SUPPORTED_RATES_EXT 32
-#define IEEE_MAX_IE_SIZE 256
-
struct ieee_types_vendor_specific {
struct ieee_types_vendor_header vend_hdr;
u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
u16 bss_co_2040_offset;
u8 *bcn_ext_cap;
u16 ext_cap_offset;
- struct ieee_types_obss_scan_param *bcn_obss_scan;
- u16 overlap_bss_offset;
struct ieee_types_vendor_specific *bcn_wpa_ie;
u16 wpa_offset;
struct ieee_types_generic *bcn_rsn_ie;
u16 wapi_offset;
u8 *beacon_buf;
u32 beacon_buf_size;
- u32 beacon_buf_size_max;
-
};
struct mwifiex_current_bss_params {
struct dentry *dfs_dev_dir;
#endif
u8 nick_name[16];
- struct iw_statistics w_stats;
+ u8 qual_level, qual_noise;
u16 current_key_index;
struct semaphore async_sem;
u8 scan_pending_on_block;
u32 scan_processing;
u16 region_code;
struct mwifiex_802_11d_domain_reg domain_reg;
- struct mwifiex_bssdescriptor *scan_table;
- u32 num_in_scan_table;
u16 scan_probes;
u32 scan_mode;
u16 specific_scan_time;
u16 active_scan_time;
u16 passive_scan_time;
- u8 bcn_buf[MAX_SCAN_BEACON_BUFFER];
- u8 *bcn_buf_end;
u8 fw_bands;
u8 adhoc_start_band;
u8 config_bands;
struct cmd_ctrl_node *cmd_node);
int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp);
-s32 mwifiex_find_ssid_in_list(struct mwifiex_private *priv,
- struct mwifiex_802_11_ssid *ssid, u8 *bssid,
- u32 mode);
-s32 mwifiex_find_bssid_in_list(struct mwifiex_private *priv, u8 *bssid,
- u32 mode);
-int mwifiex_find_best_network(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *req_ssid_bssid);
s32 mwifiex_ssid_cmp(struct mwifiex_802_11_ssid *ssid1,
struct mwifiex_802_11_ssid *ssid2);
int mwifiex_associate(struct mwifiex_private *priv,
int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp);
void mwifiex_reset_connect_state(struct mwifiex_private *priv);
-void mwifiex_2040_coex_event(struct mwifiex_private *priv);
u8 mwifiex_band_to_radio_type(u8 band);
int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac);
int mwifiex_adhoc_start(struct mwifiex_private *priv,
int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
struct net_device *dev);
int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter);
-int mwifiex_bss_start(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *ssid_bssid);
+int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
+ struct mwifiex_802_11_ssid *req_ssid);
int mwifiex_set_hs_params(struct mwifiex_private *priv,
u16 action, int cmd_type,
struct mwifiex_ds_hs_cfg *hscfg);
struct mwifiex_ds_get_signal *signal);
int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
struct mwifiex_rate_cfg *rate);
-int mwifiex_find_best_bss(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *ssid_bssid);
int mwifiex_request_scan(struct mwifiex_private *priv,
struct mwifiex_802_11_ssid *req_ssid);
int mwifiex_set_user_scan_ioctl(struct mwifiex_private *priv,
int mwifiex_bss_set_channel(struct mwifiex_private *,
struct mwifiex_chan_freq_power *cfp);
-int mwifiex_bss_ioctl_find_bss(struct mwifiex_private *,
- struct mwifiex_ssid_bssid *);
int mwifiex_set_radio_band_cfg(struct mwifiex_private *,
struct mwifiex_ds_band_cfg *);
int mwifiex_get_bss_info(struct mwifiex_private *,
struct mwifiex_bss_info *);
+int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
+ u8 *bssid, s32 rssi, u8 *ie_buf,
+ size_t ie_len, u16 beacon_period,
+ u16 cap_info_bitmap,
+ struct mwifiex_bssdescriptor *bss_desc);
+int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
+ struct mwifiex_bssdescriptor *bss_entry,
+ u8 *ie_buf, u32 ie_len);
+int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
+ struct mwifiex_bssdescriptor *bss_desc);
#ifdef CONFIG_DEBUG_FS
void mwifiex_debugfs_init(void);
return memcmp(ssid1->ssid, ssid2->ssid, ssid1->ssid_len);
}
-/*
- * Sends IOCTL request to get the best BSS.
- *
- * This function allocates the IOCTL request buffer, fills it
- * with requisite parameters and calls the IOCTL handler.
- */
-int mwifiex_find_best_bss(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *ssid_bssid)
-{
- struct mwifiex_ssid_bssid tmp_ssid_bssid;
- u8 *mac;
-
- if (!ssid_bssid)
- return -1;
-
- memcpy(&tmp_ssid_bssid, ssid_bssid,
- sizeof(struct mwifiex_ssid_bssid));
-
- if (!mwifiex_bss_ioctl_find_bss(priv, &tmp_ssid_bssid)) {
- memcpy(ssid_bssid, &tmp_ssid_bssid,
- sizeof(struct mwifiex_ssid_bssid));
- mac = (u8 *) &ssid_bssid->bssid;
- dev_dbg(priv->adapter->dev, "cmd: found network: ssid=%s,"
- " %pM\n", ssid_bssid->ssid.ssid, mac);
- return 0;
- }
-
- return -1;
-}
-
/*
* Sends IOCTL request to start a scan with user configurations.
*
*/
static bool
mwifiex_is_network_compatible_for_wpa(struct mwifiex_private *priv,
- struct mwifiex_bssdescriptor *bss_desc,
- int index)
+ struct mwifiex_bssdescriptor *bss_desc)
{
if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
&& priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
* LinkSys WRT54G && bss_desc->privacy
*/
) {
- dev_dbg(priv->adapter->dev, "info: %s: WPA: index=%d"
+ dev_dbg(priv->adapter->dev, "info: %s: WPA:"
" wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s "
- "EncMode=%#x privacy=%#x\n", __func__, index,
+ "EncMode=%#x privacy=%#x\n", __func__,
(bss_desc->bcn_wpa_ie) ?
(*(bss_desc->bcn_wpa_ie)).
vend_hdr.element_id : 0,
*/
static bool
mwifiex_is_network_compatible_for_wpa2(struct mwifiex_private *priv,
- struct mwifiex_bssdescriptor *bss_desc,
- int index)
+ struct mwifiex_bssdescriptor *bss_desc)
{
if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
&& !priv->sec_info.wpa_enabled && priv->sec_info.wpa2_enabled
* LinkSys WRT54G && bss_desc->privacy
*/
) {
- dev_dbg(priv->adapter->dev, "info: %s: WPA2: index=%d"
+ dev_dbg(priv->adapter->dev, "info: %s: WPA2: "
" wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s "
- "EncMode=%#x privacy=%#x\n", __func__, index,
+ "EncMode=%#x privacy=%#x\n", __func__,
(bss_desc->bcn_wpa_ie) ?
(*(bss_desc->bcn_wpa_ie)).
vend_hdr.element_id : 0,
*/
static bool
mwifiex_is_network_compatible_for_dynamic_wep(struct mwifiex_private *priv,
- struct mwifiex_bssdescriptor *bss_desc,
- int index)
+ struct mwifiex_bssdescriptor *bss_desc)
{
if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED
&& !priv->sec_info.wpa_enabled && !priv->sec_info.wpa2_enabled
&& priv->sec_info.encryption_mode
&& bss_desc->privacy) {
dev_dbg(priv->adapter->dev, "info: %s: dynamic "
- "WEP: index=%d wpa_ie=%#x wpa2_ie=%#x "
+ "WEP: wpa_ie=%#x wpa2_ie=%#x "
"EncMode=%#x privacy=%#x\n",
- __func__, index,
+ __func__,
(bss_desc->bcn_wpa_ie) ?
(*(bss_desc->bcn_wpa_ie)).
vend_hdr.element_id : 0,
* Compatibility is not matched while roaming, except for mode.
*/
static s32
-mwifiex_is_network_compatible(struct mwifiex_private *priv, u32 index, u32 mode)
+mwifiex_is_network_compatible(struct mwifiex_private *priv,
+ struct mwifiex_bssdescriptor *bss_desc, u32 mode)
{
struct mwifiex_adapter *adapter = priv->adapter;
- struct mwifiex_bssdescriptor *bss_desc;
- bss_desc = &adapter->scan_table[index];
bss_desc->disable_11n = false;
/* Don't check for compatibility if roaming */
if (priv->media_connected && (priv->bss_mode == NL80211_IFTYPE_STATION)
&& (bss_desc->bss_mode == NL80211_IFTYPE_STATION))
- return index;
+ return 0;
if (priv->wps.session_enable) {
dev_dbg(adapter->dev,
"info: return success directly in WPS period\n");
- return index;
+ return 0;
}
if (mwifiex_is_network_compatible_for_wapi(priv, bss_desc)) {
dev_dbg(adapter->dev, "info: return success for WAPI AP\n");
- return index;
+ return 0;
}
if (bss_desc->bss_mode == mode) {
if (mwifiex_is_network_compatible_for_no_sec(priv, bss_desc)) {
/* No security */
- return index;
+ return 0;
} else if (mwifiex_is_network_compatible_for_static_wep(priv,
bss_desc)) {
/* Static WEP enabled */
dev_dbg(adapter->dev, "info: Disable 11n in WEP mode.\n");
bss_desc->disable_11n = true;
- return index;
- } else if (mwifiex_is_network_compatible_for_wpa(priv, bss_desc,
- index)) {
+ return 0;
+ } else if (mwifiex_is_network_compatible_for_wpa(priv,
+ bss_desc)) {
/* WPA enabled */
if (((priv->adapter->config_bands & BAND_GN
|| priv->adapter->config_bands & BAND_AN)
return -1;
}
}
- return index;
+ return 0;
} else if (mwifiex_is_network_compatible_for_wpa2(priv,
- bss_desc, index)) {
+ bss_desc)) {
/* WPA2 enabled */
if (((priv->adapter->config_bands & BAND_GN
|| priv->adapter->config_bands & BAND_AN)
return -1;
}
}
- return index;
+ return 0;
} else if (mwifiex_is_network_compatible_for_adhoc_aes(priv,
bss_desc)) {
/* Ad-hoc AES enabled */
- return index;
+ return 0;
} else if (mwifiex_is_network_compatible_for_dynamic_wep(priv,
- bss_desc, index)) {
+ bss_desc)) {
/* Dynamic WEP enabled */
- return index;
+ return 0;
}
/* Security doesn't match */
- dev_dbg(adapter->dev, "info: %s: failed: index=%d "
+ dev_dbg(adapter->dev, "info: %s: failed: "
"wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s EncMode"
"=%#x privacy=%#x\n",
- __func__, index,
+ __func__,
(bss_desc->bcn_wpa_ie) ?
(*(bss_desc->bcn_wpa_ie)).vend_hdr.
element_id : 0,
return -1;
}
-/*
- * This function finds the best SSID in the scan list.
- *
- * It searches the scan table for the best SSID that also matches the current
- * adapter network preference (mode, security etc.).
- */
-static s32
-mwifiex_find_best_network_in_list(struct mwifiex_private *priv)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- u32 mode = priv->bss_mode;
- s32 best_net = -1;
- s32 best_rssi = 0;
- u32 i;
-
- dev_dbg(adapter->dev, "info: num of BSSIDs = %d\n",
- adapter->num_in_scan_table);
-
- for (i = 0; i < adapter->num_in_scan_table; i++) {
- switch (mode) {
- case NL80211_IFTYPE_STATION:
- case NL80211_IFTYPE_ADHOC:
- if (mwifiex_is_network_compatible(priv, i, mode) >= 0) {
- if (SCAN_RSSI(adapter->scan_table[i].rssi) >
- best_rssi) {
- best_rssi = SCAN_RSSI(adapter->
- scan_table[i].rssi);
- best_net = i;
- }
- }
- break;
- case NL80211_IFTYPE_UNSPECIFIED:
- default:
- if (SCAN_RSSI(adapter->scan_table[i].rssi) >
- best_rssi) {
- best_rssi = SCAN_RSSI(adapter->scan_table[i].
- rssi);
- best_net = i;
- }
- break;
- }
- }
-
- return best_net;
-}
-
/*
* This function creates a channel list for the driver to scan, based
* on region/band information.
}
/*
- * This function interprets a BSS scan response returned from the firmware.
- *
- * The various fixed fields and IEs are parsed and passed back for a BSS
- * probe response or beacon from scan command. Information is recorded as
- * needed in the scan table for that entry.
- *
- * The following IE types are recognized and parsed -
- * - SSID
- * - Supported rates
- * - FH parameters set
- * - DS parameters set
- * - CF parameters set
- * - IBSS parameters set
- * - ERP information
- * - Extended supported rates
- * - Vendor specific (221)
- * - RSN IE
- * - WAPI IE
- * - HT capability
- * - HT operation
- * - BSS Coexistence 20/40
- * - Extended capability
- * - Overlapping BSS scan parameters
+ * This function parses provided beacon buffer and updates
+ * respective fields in bss descriptor structure.
*/
-static int
-mwifiex_interpret_bss_desc_with_ie(struct mwifiex_adapter *adapter,
- struct mwifiex_bssdescriptor *bss_entry,
- u8 **beacon_info, u32 *bytes_left)
+int
+mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
+ struct mwifiex_bssdescriptor *bss_entry,
+ u8 *ie_buf, u32 ie_len)
{
int ret = 0;
u8 element_id;
struct ieee_types_ds_param_set *ds_param_set;
struct ieee_types_cf_param_set *cf_param_set;
struct ieee_types_ibss_param_set *ibss_param_set;
- __le16 beacon_interval;
- __le16 capabilities;
u8 *current_ptr;
u8 *rate;
u8 element_len;
u16 total_ie_len;
u8 bytes_to_copy;
u8 rate_size;
- u16 beacon_size;
u8 found_data_rate_ie;
- u32 bytes_left_for_current_beacon;
+ u32 bytes_left;
struct ieee_types_vendor_specific *vendor_ie;
const u8 wpa_oui[4] = { 0x00, 0x50, 0xf2, 0x01 };
const u8 wmm_oui[4] = { 0x00, 0x50, 0xf2, 0x02 };
found_data_rate_ie = false;
rate_size = 0;
- beacon_size = 0;
-
- if (*bytes_left >= sizeof(beacon_size)) {
- /* Extract & convert beacon size from the command buffer */
- memcpy(&beacon_size, *beacon_info, sizeof(beacon_size));
- *bytes_left -= sizeof(beacon_size);
- *beacon_info += sizeof(beacon_size);
- }
-
- if (!beacon_size || beacon_size > *bytes_left) {
- *beacon_info += *bytes_left;
- *bytes_left = 0;
- return -1;
- }
-
- /* Initialize the current working beacon pointer for this BSS
- iteration */
- current_ptr = *beacon_info;
-
- /* Advance the return beacon pointer past the current beacon */
- *beacon_info += beacon_size;
- *bytes_left -= beacon_size;
-
- bytes_left_for_current_beacon = beacon_size;
-
- memcpy(bss_entry->mac_address, current_ptr, ETH_ALEN);
- dev_dbg(adapter->dev, "info: InterpretIE: AP MAC Addr: %pM\n",
- bss_entry->mac_address);
-
- current_ptr += ETH_ALEN;
- bytes_left_for_current_beacon -= ETH_ALEN;
-
- if (bytes_left_for_current_beacon < 12) {
- dev_err(adapter->dev, "InterpretIE: not enough bytes left\n");
- return -1;
- }
-
- /*
- * Next 4 fields are RSSI, time stamp, beacon interval,
- * and capability information
- */
-
- /* RSSI is 1 byte long */
- bss_entry->rssi = (s32) (*current_ptr);
- dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n", *current_ptr);
- current_ptr += 1;
- bytes_left_for_current_beacon -= 1;
-
- /*
- * The RSSI is not part of the beacon/probe response. After we have
- * advanced current_ptr past the RSSI field, save the remaining
- * data for use at the application layer
- */
- bss_entry->beacon_buf = current_ptr;
- bss_entry->beacon_buf_size = bytes_left_for_current_beacon;
-
- /* Time stamp is 8 bytes long */
- memcpy(bss_entry->time_stamp, current_ptr, 8);
- current_ptr += 8;
- bytes_left_for_current_beacon -= 8;
-
- /* Beacon interval is 2 bytes long */
- memcpy(&beacon_interval, current_ptr, 2);
- bss_entry->beacon_period = le16_to_cpu(beacon_interval);
- current_ptr += 2;
- bytes_left_for_current_beacon -= 2;
-
- /* Capability information is 2 bytes long */
- memcpy(&capabilities, current_ptr, 2);
- dev_dbg(adapter->dev, "info: InterpretIE: capabilities=0x%X\n",
- capabilities);
- bss_entry->cap_info_bitmap = le16_to_cpu(capabilities);
- current_ptr += 2;
- bytes_left_for_current_beacon -= 2;
-
- /* Rest of the current buffer are IE's */
- dev_dbg(adapter->dev, "info: InterpretIE: IELength for this AP = %d\n",
- bytes_left_for_current_beacon);
-
- if (bss_entry->cap_info_bitmap & WLAN_CAPABILITY_PRIVACY) {
- dev_dbg(adapter->dev, "info: InterpretIE: AP WEP enabled\n");
- bss_entry->privacy = MWIFIEX_802_11_PRIV_FILTER_8021X_WEP;
- } else {
- bss_entry->privacy = MWIFIEX_802_11_PRIV_FILTER_ACCEPT_ALL;
- }
-
- if (bss_entry->cap_info_bitmap & WLAN_CAPABILITY_IBSS)
- bss_entry->bss_mode = NL80211_IFTYPE_ADHOC;
- else
- bss_entry->bss_mode = NL80211_IFTYPE_STATION;
-
+ current_ptr = ie_buf;
+ bytes_left = ie_len;
+ bss_entry->beacon_buf = ie_buf;
+ bss_entry->beacon_buf_size = ie_len;
/* Process variable IE */
- while (bytes_left_for_current_beacon >= 2) {
+ while (bytes_left >= 2) {
element_id = *current_ptr;
element_len = *(current_ptr + 1);
total_ie_len = element_len + sizeof(struct ieee_types_header);
- if (bytes_left_for_current_beacon < total_ie_len) {
+ if (bytes_left < total_ie_len) {
dev_err(adapter->dev, "err: InterpretIE: in processing"
" IE, bytes left < IE length\n");
- bytes_left_for_current_beacon = 0;
- ret = -1;
- continue;
+ return -1;
}
switch (element_id) {
case WLAN_EID_SSID:
bss_entry->ssid.ssid_len = element_len;
memcpy(bss_entry->ssid.ssid, (current_ptr + 2),
element_len);
- dev_dbg(adapter->dev, "info: InterpretIE: ssid: %-32s\n",
- bss_entry->ssid.ssid);
+ dev_dbg(adapter->dev, "info: InterpretIE: ssid: "
+ "%-32s\n", bss_entry->ssid.ssid);
break;
case WLAN_EID_SUPP_RATES:
sizeof(struct ieee_types_header) -
bss_entry->beacon_buf);
break;
- case WLAN_EID_OVERLAP_BSS_SCAN_PARAM:
- bss_entry->bcn_obss_scan =
- (struct ieee_types_obss_scan_param *)
- current_ptr;
- bss_entry->overlap_bss_offset = (u16) (current_ptr -
- bss_entry->beacon_buf);
- break;
default:
break;
}
current_ptr += element_len + 2;
/* Need to account for IE ID and IE Len */
- bytes_left_for_current_beacon -= (element_len + 2);
+ bytes_left -= (element_len + 2);
- } /* while (bytes_left_for_current_beacon > 2) */
+ } /* while (bytes_left > 2) */
return ret;
}
-/*
- * This function adjusts the pointers used in beacon buffers to reflect
- * shifts.
- *
- * The memory allocated for beacon buffers is of fixed sizes where all the
- * saved beacons must be stored. New beacons are added in the free portion
- * of this memory, space permitting; while duplicate beacon buffers are
- * placed at the same start location. However, since duplicate beacon
- * buffers may not match the size of the old one, all the following buffers
- * in the memory must be shifted to either make space, or to fill up freed
- * up space.
- *
- * This function is used to update the beacon buffer pointers that are past
- * an existing beacon buffer that is updated with a new one of different
- * size. The pointers are shifted by a fixed amount, either forward or
- * backward.
- *
- * the following pointers in every affected beacon buffers are changed, if
- * present -
- * - WPA IE pointer
- * - RSN IE pointer
- * - WAPI IE pointer
- * - HT capability IE pointer
- * - HT information IE pointer
- * - BSS coexistence 20/40 IE pointer
- * - Extended capability IE pointer
- * - Overlapping BSS scan parameter IE pointer
- */
-static void
-mwifiex_adjust_beacon_buffer_ptrs(struct mwifiex_private *priv, u8 advance,
- u8 *bcn_store, u32 rem_bcn_size,
- u32 num_of_ent)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- u32 adj_idx;
- for (adj_idx = 0; adj_idx < num_of_ent; adj_idx++) {
- if (adapter->scan_table[adj_idx].beacon_buf > bcn_store) {
-
- if (advance)
- adapter->scan_table[adj_idx].beacon_buf +=
- rem_bcn_size;
- else
- adapter->scan_table[adj_idx].beacon_buf -=
- rem_bcn_size;
-
- if (adapter->scan_table[adj_idx].bcn_wpa_ie)
- adapter->scan_table[adj_idx].bcn_wpa_ie =
- (struct ieee_types_vendor_specific *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].wpa_offset);
- if (adapter->scan_table[adj_idx].bcn_rsn_ie)
- adapter->scan_table[adj_idx].bcn_rsn_ie =
- (struct ieee_types_generic *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].rsn_offset);
- if (adapter->scan_table[adj_idx].bcn_wapi_ie)
- adapter->scan_table[adj_idx].bcn_wapi_ie =
- (struct ieee_types_generic *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].wapi_offset);
- if (adapter->scan_table[adj_idx].bcn_ht_cap)
- adapter->scan_table[adj_idx].bcn_ht_cap =
- (struct ieee80211_ht_cap *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].ht_cap_offset);
-
- if (adapter->scan_table[adj_idx].bcn_ht_info)
- adapter->scan_table[adj_idx].bcn_ht_info =
- (struct ieee80211_ht_info *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].ht_info_offset);
- if (adapter->scan_table[adj_idx].bcn_bss_co_2040)
- adapter->scan_table[adj_idx].bcn_bss_co_2040 =
- (u8 *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].bss_co_2040_offset);
- if (adapter->scan_table[adj_idx].bcn_ext_cap)
- adapter->scan_table[adj_idx].bcn_ext_cap =
- (u8 *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].ext_cap_offset);
- if (adapter->scan_table[adj_idx].bcn_obss_scan)
- adapter->scan_table[adj_idx].bcn_obss_scan =
- (struct ieee_types_obss_scan_param *)
- (adapter->scan_table[adj_idx].beacon_buf +
- adapter->scan_table[adj_idx].overlap_bss_offset);
- }
- }
-}
-
-/*
- * This function updates the pointers used in beacon buffer for given bss
- * descriptor to reflect shifts
- *
- * Following pointers are updated
- * - WPA IE pointer
- * - RSN IE pointer
- * - WAPI IE pointer
- * - HT capability IE pointer
- * - HT information IE pointer
- * - BSS coexistence 20/40 IE pointer
- * - Extended capability IE pointer
- * - Overlapping BSS scan parameter IE pointer
- */
-static void
-mwifiex_update_beacon_buffer_ptrs(struct mwifiex_bssdescriptor *beacon)
-{
- if (beacon->bcn_wpa_ie)
- beacon->bcn_wpa_ie = (struct ieee_types_vendor_specific *)
- (beacon->beacon_buf + beacon->wpa_offset);
- if (beacon->bcn_rsn_ie)
- beacon->bcn_rsn_ie = (struct ieee_types_generic *)
- (beacon->beacon_buf + beacon->rsn_offset);
- if (beacon->bcn_wapi_ie)
- beacon->bcn_wapi_ie = (struct ieee_types_generic *)
- (beacon->beacon_buf + beacon->wapi_offset);
- if (beacon->bcn_ht_cap)
- beacon->bcn_ht_cap = (struct ieee80211_ht_cap *)
- (beacon->beacon_buf + beacon->ht_cap_offset);
- if (beacon->bcn_ht_info)
- beacon->bcn_ht_info = (struct ieee80211_ht_info *)
- (beacon->beacon_buf + beacon->ht_info_offset);
- if (beacon->bcn_bss_co_2040)
- beacon->bcn_bss_co_2040 = (u8 *) (beacon->beacon_buf +
- beacon->bss_co_2040_offset);
- if (beacon->bcn_ext_cap)
- beacon->bcn_ext_cap = (u8 *) (beacon->beacon_buf +
- beacon->ext_cap_offset);
- if (beacon->bcn_obss_scan)
- beacon->bcn_obss_scan = (struct ieee_types_obss_scan_param *)
- (beacon->beacon_buf + beacon->overlap_bss_offset);
-}
-
-/*
- * This function stores a beacon or probe response for a BSS returned
- * in the scan.
- *
- * This stores a new scan response or an update for a previous scan response.
- * New entries need to verify that they do not exceed the total amount of
- * memory allocated for the table.
- *
- * Replacement entries need to take into consideration the amount of space
- * currently allocated for the beacon/probe response and adjust the entry
- * as needed.
- *
- * A small amount of extra pad (SCAN_BEACON_ENTRY_PAD) is generally reserved
- * for an entry in case it is a beacon since a probe response for the
- * network will by larger per the standard. This helps to reduce the
- * amount of memory copying to fit a new probe response into an entry
- * already occupied by a network's previously stored beacon.
- */
-static void
-mwifiex_ret_802_11_scan_store_beacon(struct mwifiex_private *priv,
- u32 beacon_idx, u32 num_of_ent,
- struct mwifiex_bssdescriptor *new_beacon)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- u8 *bcn_store;
- u32 new_bcn_size;
- u32 old_bcn_size;
- u32 bcn_space;
-
- if (adapter->scan_table[beacon_idx].beacon_buf) {
-
- new_bcn_size = new_beacon->beacon_buf_size;
- old_bcn_size = adapter->scan_table[beacon_idx].beacon_buf_size;
- bcn_space = adapter->scan_table[beacon_idx].beacon_buf_size_max;
- bcn_store = adapter->scan_table[beacon_idx].beacon_buf;
-
- /* Set the max to be the same as current entry unless changed
- below */
- new_beacon->beacon_buf_size_max = bcn_space;
- if (new_bcn_size == old_bcn_size) {
- /*
- * Beacon is the same size as the previous entry.
- * Replace the previous contents with the scan result
- */
- memcpy(bcn_store, new_beacon->beacon_buf,
- new_beacon->beacon_buf_size);
-
- } else if (new_bcn_size <= bcn_space) {
- /*
- * New beacon size will fit in the amount of space
- * we have previously allocated for it
- */
-
- /* Copy the new beacon buffer entry over the old one */
- memcpy(bcn_store, new_beacon->beacon_buf, new_bcn_size);
-
- /*
- * If the old beacon size was less than the maximum
- * we had alloted for the entry, and the new entry
- * is even smaller, reset the max size to the old
- * beacon entry and compress the storage space
- * (leaving a new pad space of (old_bcn_size -
- * new_bcn_size).
- */
- if (old_bcn_size < bcn_space
- && new_bcn_size <= old_bcn_size) {
- /*
- * Old Beacon size is smaller than the alloted
- * storage size. Shrink the alloted storage
- * space.
- */
- dev_dbg(adapter->dev, "info: AppControl:"
- " smaller duplicate beacon "
- "(%d), old = %d, new = %d, space = %d,"
- "left = %d\n",
- beacon_idx, old_bcn_size, new_bcn_size,
- bcn_space,
- (int)(sizeof(adapter->bcn_buf) -
- (adapter->bcn_buf_end -
- adapter->bcn_buf)));
-
- /*
- * memmove (since the memory overlaps) the
- * data after the beacon we just stored to the
- * end of the current beacon. This cleans up
- * any unused space the old larger beacon was
- * using in the buffer
- */
- memmove(bcn_store + old_bcn_size,
- bcn_store + bcn_space,
- adapter->bcn_buf_end - (bcn_store +
- bcn_space));
-
- /*
- * Decrement the end pointer by the difference
- * between the old larger size and the new
- * smaller size since we are using less space
- * due to the new beacon being smaller
- */
- adapter->bcn_buf_end -=
- (bcn_space - old_bcn_size);
-
- /* Set the maximum storage size to the old
- beacon size */
- new_beacon->beacon_buf_size_max = old_bcn_size;
-
- /* Adjust beacon buffer pointers that are past
- the current */
- mwifiex_adjust_beacon_buffer_ptrs(priv, 0,
- bcn_store, (bcn_space - old_bcn_size),
- num_of_ent);
- }
- } else if (adapter->bcn_buf_end + (new_bcn_size - bcn_space)
- < (adapter->bcn_buf + sizeof(adapter->bcn_buf))) {
- /*
- * Beacon is larger than space previously allocated
- * (bcn_space) and there is enough space left in the
- * beaconBuffer to store the additional data
- */
- dev_dbg(adapter->dev, "info: AppControl:"
- " larger duplicate beacon (%d), "
- "old = %d, new = %d, space = %d, left = %d\n",
- beacon_idx, old_bcn_size, new_bcn_size,
- bcn_space,
- (int)(sizeof(adapter->bcn_buf) -
- (adapter->bcn_buf_end -
- adapter->bcn_buf)));
-
- /*
- * memmove (since the memory overlaps) the data
- * after the beacon we just stored to the end of
- * the current beacon. This moves the data for
- * the beacons after this further in memory to
- * make space for the new larger beacon we are
- * about to copy in.
- */
- memmove(bcn_store + new_bcn_size,
- bcn_store + bcn_space,
- adapter->bcn_buf_end - (bcn_store + bcn_space));
-
- /* Copy the new beacon buffer entry over the old one */
- memcpy(bcn_store, new_beacon->beacon_buf, new_bcn_size);
-
- /* Move the beacon end pointer by the amount of new
- beacon data we are adding */
- adapter->bcn_buf_end += (new_bcn_size - bcn_space);
-
- /*
- * This entry is bigger than the alloted max space
- * previously reserved. Increase the max space to
- * be equal to the new beacon size
- */
- new_beacon->beacon_buf_size_max = new_bcn_size;
-
- /* Adjust beacon buffer pointers that are past the
- current */
- mwifiex_adjust_beacon_buffer_ptrs(priv, 1, bcn_store,
- (new_bcn_size - bcn_space),
- num_of_ent);
- } else {
- /*
- * Beacon is larger than the previously allocated space,
- * but there is not enough free space to store the
- * additional data.
- */
- dev_err(adapter->dev, "AppControl: larger duplicate "
- " beacon (%d), old = %d new = %d, space = %d,"
- " left = %d\n", beacon_idx, old_bcn_size,
- new_bcn_size, bcn_space,
- (int)(sizeof(adapter->bcn_buf) -
- (adapter->bcn_buf_end - adapter->bcn_buf)));
-
- /* Storage failure, keep old beacon intact */
- new_beacon->beacon_buf_size = old_bcn_size;
- if (new_beacon->bcn_wpa_ie)
- new_beacon->wpa_offset =
- adapter->scan_table[beacon_idx].
- wpa_offset;
- if (new_beacon->bcn_rsn_ie)
- new_beacon->rsn_offset =
- adapter->scan_table[beacon_idx].
- rsn_offset;
- if (new_beacon->bcn_wapi_ie)
- new_beacon->wapi_offset =
- adapter->scan_table[beacon_idx].
- wapi_offset;
- if (new_beacon->bcn_ht_cap)
- new_beacon->ht_cap_offset =
- adapter->scan_table[beacon_idx].
- ht_cap_offset;
- if (new_beacon->bcn_ht_info)
- new_beacon->ht_info_offset =
- adapter->scan_table[beacon_idx].
- ht_info_offset;
- if (new_beacon->bcn_bss_co_2040)
- new_beacon->bss_co_2040_offset =
- adapter->scan_table[beacon_idx].
- bss_co_2040_offset;
- if (new_beacon->bcn_ext_cap)
- new_beacon->ext_cap_offset =
- adapter->scan_table[beacon_idx].
- ext_cap_offset;
- if (new_beacon->bcn_obss_scan)
- new_beacon->overlap_bss_offset =
- adapter->scan_table[beacon_idx].
- overlap_bss_offset;
- }
- /* Point the new entry to its permanent storage space */
- new_beacon->beacon_buf = bcn_store;
- mwifiex_update_beacon_buffer_ptrs(new_beacon);
- } else {
- /*
- * No existing beacon data exists for this entry, check to see
- * if we can fit it in the remaining space
- */
- if (adapter->bcn_buf_end + new_beacon->beacon_buf_size +
- SCAN_BEACON_ENTRY_PAD < (adapter->bcn_buf +
- sizeof(adapter->bcn_buf))) {
-
- /*
- * Copy the beacon buffer data from the local entry to
- * the adapter dev struct buffer space used to store
- * the raw beacon data for each entry in the scan table
- */
- memcpy(adapter->bcn_buf_end, new_beacon->beacon_buf,
- new_beacon->beacon_buf_size);
-
- /* Update the beacon ptr to point to the table save
- area */
- new_beacon->beacon_buf = adapter->bcn_buf_end;
- new_beacon->beacon_buf_size_max =
- (new_beacon->beacon_buf_size +
- SCAN_BEACON_ENTRY_PAD);
-
- mwifiex_update_beacon_buffer_ptrs(new_beacon);
-
- /* Increment the end pointer by the size reserved */
- adapter->bcn_buf_end += new_beacon->beacon_buf_size_max;
-
- dev_dbg(adapter->dev, "info: AppControl: beacon[%02d]"
- " sz=%03d, used = %04d, left = %04d\n",
- beacon_idx,
- new_beacon->beacon_buf_size,
- (int)(adapter->bcn_buf_end - adapter->bcn_buf),
- (int)(sizeof(adapter->bcn_buf) -
- (adapter->bcn_buf_end -
- adapter->bcn_buf)));
- } else {
- /* No space for new beacon */
- dev_dbg(adapter->dev, "info: AppControl: no space for"
- " beacon (%d): %pM sz=%03d, left=%03d\n",
- beacon_idx, new_beacon->mac_address,
- new_beacon->beacon_buf_size,
- (int)(sizeof(adapter->bcn_buf) -
- (adapter->bcn_buf_end -
- adapter->bcn_buf)));
-
- /* Storage failure; clear storage records for this
- bcn */
- new_beacon->beacon_buf = NULL;
- new_beacon->beacon_buf_size = 0;
- new_beacon->beacon_buf_size_max = 0;
- new_beacon->bcn_wpa_ie = NULL;
- new_beacon->wpa_offset = 0;
- new_beacon->bcn_rsn_ie = NULL;
- new_beacon->rsn_offset = 0;
- new_beacon->bcn_wapi_ie = NULL;
- new_beacon->wapi_offset = 0;
- new_beacon->bcn_ht_cap = NULL;
- new_beacon->ht_cap_offset = 0;
- new_beacon->bcn_ht_info = NULL;
- new_beacon->ht_info_offset = 0;
- new_beacon->bcn_bss_co_2040 = NULL;
- new_beacon->bss_co_2040_offset = 0;
- new_beacon->bcn_ext_cap = NULL;
- new_beacon->ext_cap_offset = 0;
- new_beacon->bcn_obss_scan = NULL;
- new_beacon->overlap_bss_offset = 0;
- }
- }
-}
-
-/*
- * This function restores a beacon buffer of the current BSS descriptor.
- */
-static void mwifiex_restore_curr_bcn(struct mwifiex_private *priv)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- struct mwifiex_bssdescriptor *curr_bss =
- &priv->curr_bss_params.bss_descriptor;
- unsigned long flags;
-
- if (priv->curr_bcn_buf &&
- ((adapter->bcn_buf_end + priv->curr_bcn_size) <
- (adapter->bcn_buf + sizeof(adapter->bcn_buf)))) {
- spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
-
- /* restore the current beacon buffer */
- memcpy(adapter->bcn_buf_end, priv->curr_bcn_buf,
- priv->curr_bcn_size);
- curr_bss->beacon_buf = adapter->bcn_buf_end;
- curr_bss->beacon_buf_size = priv->curr_bcn_size;
- adapter->bcn_buf_end += priv->curr_bcn_size;
-
- /* adjust the pointers in the current BSS descriptor */
- if (curr_bss->bcn_wpa_ie)
- curr_bss->bcn_wpa_ie =
- (struct ieee_types_vendor_specific *)
- (curr_bss->beacon_buf +
- curr_bss->wpa_offset);
-
- if (curr_bss->bcn_rsn_ie)
- curr_bss->bcn_rsn_ie = (struct ieee_types_generic *)
- (curr_bss->beacon_buf +
- curr_bss->rsn_offset);
-
- if (curr_bss->bcn_ht_cap)
- curr_bss->bcn_ht_cap = (struct ieee80211_ht_cap *)
- (curr_bss->beacon_buf +
- curr_bss->ht_cap_offset);
-
- if (curr_bss->bcn_ht_info)
- curr_bss->bcn_ht_info = (struct ieee80211_ht_info *)
- (curr_bss->beacon_buf +
- curr_bss->ht_info_offset);
-
- if (curr_bss->bcn_bss_co_2040)
- curr_bss->bcn_bss_co_2040 =
- (u8 *) (curr_bss->beacon_buf +
- curr_bss->bss_co_2040_offset);
-
- if (curr_bss->bcn_ext_cap)
- curr_bss->bcn_ext_cap = (u8 *) (curr_bss->beacon_buf +
- curr_bss->ext_cap_offset);
-
- if (curr_bss->bcn_obss_scan)
- curr_bss->bcn_obss_scan =
- (struct ieee_types_obss_scan_param *)
- (curr_bss->beacon_buf +
- curr_bss->overlap_bss_offset);
-
- spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
-
- dev_dbg(adapter->dev, "info: current beacon restored %d\n",
- priv->curr_bcn_size);
- } else {
- dev_warn(adapter->dev,
- "curr_bcn_buf not saved or bcn_buf has no space\n");
- }
-}
-
-/*
- * This function post processes the scan table after a new scan command has
- * completed.
- *
- * It inspects each entry of the scan table and tries to find an entry that
- * matches with our current associated/joined network from the scan. If
- * one is found, the stored copy of the BSS descriptor of our current network
- * is updated.
- *
- * It also debug dumps the current scan table contents after processing is over.
- */
-static void
-mwifiex_process_scan_results(struct mwifiex_private *priv)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- s32 j;
- u32 i;
- unsigned long flags;
-
- if (priv->media_connected) {
-
- j = mwifiex_find_ssid_in_list(priv, &priv->curr_bss_params.
- bss_descriptor.ssid,
- priv->curr_bss_params.
- bss_descriptor.mac_address,
- priv->bss_mode);
-
- if (j >= 0) {
- spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
- priv->curr_bss_params.bss_descriptor.bcn_wpa_ie = NULL;
- priv->curr_bss_params.bss_descriptor.wpa_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_rsn_ie = NULL;
- priv->curr_bss_params.bss_descriptor.rsn_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_wapi_ie = NULL;
- priv->curr_bss_params.bss_descriptor.wapi_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
- priv->curr_bss_params.bss_descriptor.ht_cap_offset =
- 0;
- priv->curr_bss_params.bss_descriptor.bcn_ht_info = NULL;
- priv->curr_bss_params.bss_descriptor.ht_info_offset =
- 0;
- priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 =
- NULL;
- priv->curr_bss_params.bss_descriptor.
- bss_co_2040_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_ext_cap = NULL;
- priv->curr_bss_params.bss_descriptor.ext_cap_offset = 0;
- priv->curr_bss_params.bss_descriptor.
- bcn_obss_scan = NULL;
- priv->curr_bss_params.bss_descriptor.
- overlap_bss_offset = 0;
- priv->curr_bss_params.bss_descriptor.beacon_buf = NULL;
- priv->curr_bss_params.bss_descriptor.beacon_buf_size =
- 0;
- priv->curr_bss_params.bss_descriptor.
- beacon_buf_size_max = 0;
-
- dev_dbg(adapter->dev, "info: Found current ssid/bssid"
- " in list @ index #%d\n", j);
- /* Make a copy of current BSSID descriptor */
- memcpy(&priv->curr_bss_params.bss_descriptor,
- &adapter->scan_table[j],
- sizeof(priv->curr_bss_params.bss_descriptor));
-
- mwifiex_save_curr_bcn(priv);
- spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
-
- } else {
- mwifiex_restore_curr_bcn(priv);
- }
- }
-
- for (i = 0; i < adapter->num_in_scan_table; i++)
- dev_dbg(adapter->dev, "info: scan:(%02d) %pM "
- "RSSI[%03d], SSID[%s]\n",
- i, adapter->scan_table[i].mac_address,
- (s32) adapter->scan_table[i].rssi,
- adapter->scan_table[i].ssid.ssid);
-}
-
/*
* This function converts radio type scan parameter to a band configuration
* to be used in join command.
}
}
-/*
- * This function deletes a specific indexed entry from the scan table.
- *
- * This also compacts the remaining entries and adjusts any buffering
- * of beacon/probe response data if needed.
- */
-static void
-mwifiex_scan_delete_table_entry(struct mwifiex_private *priv, s32 table_idx)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- u32 del_idx;
- u32 beacon_buf_adj;
- u8 *beacon_buf;
-
- /*
- * Shift the saved beacon buffer data for the scan table back over the
- * entry being removed. Update the end of buffer pointer. Save the
- * deleted buffer allocation size for pointer adjustments for entries
- * compacted after the deleted index.
- */
- beacon_buf_adj = adapter->scan_table[table_idx].beacon_buf_size_max;
-
- dev_dbg(adapter->dev, "info: Scan: Delete Entry %d, beacon buffer "
- "removal = %d bytes\n", table_idx, beacon_buf_adj);
-
- /* Check if the table entry had storage allocated for its beacon */
- if (beacon_buf_adj) {
- beacon_buf = adapter->scan_table[table_idx].beacon_buf;
-
- /*
- * Remove the entry's buffer space, decrement the table end
- * pointer by the amount we are removing
- */
- adapter->bcn_buf_end -= beacon_buf_adj;
-
- dev_dbg(adapter->dev, "info: scan: delete entry %d,"
- " compact data: %p <- %p (sz = %d)\n",
- table_idx, beacon_buf,
- beacon_buf + beacon_buf_adj,
- (int)(adapter->bcn_buf_end - beacon_buf));
-
- /*
- * Compact data storage. Copy all data after the deleted
- * entry's end address (beacon_buf + beacon_buf_adj) back
- * to the original start address (beacon_buf).
- *
- * Scan table entries affected by the move will have their
- * entry pointer adjusted below.
- *
- * Use memmove since the dest/src memory regions overlap.
- */
- memmove(beacon_buf, beacon_buf + beacon_buf_adj,
- adapter->bcn_buf_end - beacon_buf);
- }
-
- dev_dbg(adapter->dev,
- "info: Scan: Delete Entry %d, num_in_scan_table = %d\n",
- table_idx, adapter->num_in_scan_table);
-
- /* Shift all of the entries after the table_idx back by one, compacting
- the table and removing the requested entry */
- for (del_idx = table_idx; (del_idx + 1) < adapter->num_in_scan_table;
- del_idx++) {
- /* Copy the next entry over this one */
- memcpy(adapter->scan_table + del_idx,
- adapter->scan_table + del_idx + 1,
- sizeof(struct mwifiex_bssdescriptor));
-
- /*
- * Adjust this entry's pointer to its beacon buffer based on
- * the removed/compacted entry from the deleted index. Don't
- * decrement if the buffer pointer is NULL (no data stored for
- * this entry).
- */
- if (adapter->scan_table[del_idx].beacon_buf) {
- adapter->scan_table[del_idx].beacon_buf -=
- beacon_buf_adj;
- if (adapter->scan_table[del_idx].bcn_wpa_ie)
- adapter->scan_table[del_idx].bcn_wpa_ie =
- (struct ieee_types_vendor_specific *)
- (adapter->scan_table[del_idx].
- beacon_buf +
- adapter->scan_table[del_idx].
- wpa_offset);
- if (adapter->scan_table[del_idx].bcn_rsn_ie)
- adapter->scan_table[del_idx].bcn_rsn_ie =
- (struct ieee_types_generic *)
- (adapter->scan_table[del_idx].
- beacon_buf +
- adapter->scan_table[del_idx].
- rsn_offset);
- if (adapter->scan_table[del_idx].bcn_wapi_ie)
- adapter->scan_table[del_idx].bcn_wapi_ie =
- (struct ieee_types_generic *)
- (adapter->scan_table[del_idx].beacon_buf
- + adapter->scan_table[del_idx].
- wapi_offset);
- if (adapter->scan_table[del_idx].bcn_ht_cap)
- adapter->scan_table[del_idx].bcn_ht_cap =
- (struct ieee80211_ht_cap *)
- (adapter->scan_table[del_idx].beacon_buf
- + adapter->scan_table[del_idx].
- ht_cap_offset);
-
- if (adapter->scan_table[del_idx].bcn_ht_info)
- adapter->scan_table[del_idx].bcn_ht_info =
- (struct ieee80211_ht_info *)
- (adapter->scan_table[del_idx].beacon_buf
- + adapter->scan_table[del_idx].
- ht_info_offset);
- if (adapter->scan_table[del_idx].bcn_bss_co_2040)
- adapter->scan_table[del_idx].bcn_bss_co_2040 =
- (u8 *)
- (adapter->scan_table[del_idx].beacon_buf
- + adapter->scan_table[del_idx].
- bss_co_2040_offset);
- if (adapter->scan_table[del_idx].bcn_ext_cap)
- adapter->scan_table[del_idx].bcn_ext_cap =
- (u8 *)
- (adapter->scan_table[del_idx].beacon_buf
- + adapter->scan_table[del_idx].
- ext_cap_offset);
- if (adapter->scan_table[del_idx].bcn_obss_scan)
- adapter->scan_table[del_idx].
- bcn_obss_scan =
- (struct ieee_types_obss_scan_param *)
- (adapter->scan_table[del_idx].beacon_buf
- + adapter->scan_table[del_idx].
- overlap_bss_offset);
- }
- }
-
- /* The last entry is invalid now that it has been deleted or moved
- back */
- memset(adapter->scan_table + adapter->num_in_scan_table - 1,
- 0x00, sizeof(struct mwifiex_bssdescriptor));
-
- adapter->num_in_scan_table--;
-}
-
-/*
- * This function deletes all occurrences of a given SSID from the scan table.
- *
- * This iterates through the scan table and deletes all entries that match
- * the given SSID. It also compacts the remaining scan table entries.
- */
-static int
-mwifiex_scan_delete_ssid_table_entry(struct mwifiex_private *priv,
- struct mwifiex_802_11_ssid *del_ssid)
-{
- s32 table_idx = -1;
-
- dev_dbg(priv->adapter->dev, "info: scan: delete ssid entry: %-32s\n",
- del_ssid->ssid);
-
- /* If the requested SSID is found in the table, delete it. Then keep
- searching the table for multiple entires for the SSID until no
- more are found */
- while ((table_idx = mwifiex_find_ssid_in_list(priv, del_ssid, NULL,
- NL80211_IFTYPE_UNSPECIFIED)) >= 0) {
- dev_dbg(priv->adapter->dev,
- "info: Scan: Delete SSID Entry: Found Idx = %d\n",
- table_idx);
- mwifiex_scan_delete_table_entry(priv, table_idx);
- }
-
- return table_idx == -1 ? -1 : 0;
-}
-
/*
* This is an internal function used to start a scan based on an input
* configuration.
struct mwifiex_ie_types_chan_list_param_set *chan_list_out;
u32 buf_size;
struct mwifiex_chan_scan_param_set *scan_chan_list;
- u8 keep_previous_scan;
u8 filtered_scan;
u8 scan_current_chan_only;
u8 max_chan_per_scan;
return -ENOMEM;
}
- keep_previous_scan = false;
-
mwifiex_scan_setup_scan_config(priv, user_scan_in,
&scan_cfg_out->config, &chan_list_out,
scan_chan_list, &max_chan_per_scan,
&filtered_scan, &scan_current_chan_only);
- if (user_scan_in)
- keep_previous_scan = user_scan_in->keep_previous_scan;
-
-
- if (!keep_previous_scan) {
- memset(adapter->scan_table, 0x00,
- sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP);
- adapter->num_in_scan_table = 0;
- adapter->bcn_buf_end = adapter->bcn_buf;
- }
-
ret = mwifiex_scan_channel_list(priv, max_chan_per_scan, filtered_scan,
&scan_cfg_out->config, chan_list_out,
scan_chan_list);
return 0;
}
+/*
+ * This function checks compatibility of requested network with current
+ * driver settings.
+ */
+int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
+ struct mwifiex_bssdescriptor *bss_desc)
+{
+ int ret = -1;
+
+ if (!bss_desc)
+ return -1;
+
+ if ((mwifiex_get_cfp_by_band_and_channel_from_cfg80211(priv,
+ (u8) bss_desc->bss_band, (u16) bss_desc->channel))) {
+ switch (priv->bss_mode) {
+ case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
+ ret = mwifiex_is_network_compatible(priv, bss_desc,
+ priv->bss_mode);
+ if (ret)
+ dev_err(priv->adapter->dev, "cannot find ssid "
+ "%s\n", bss_desc->ssid.ssid);
+ break;
+ default:
+ ret = 0;
+ }
+ }
+
+ return ret;
+}
+
+static int
+mwifiex_update_curr_bss_params(struct mwifiex_private *priv,
+ u8 *bssid, s32 rssi, const u8 *ie_buf,
+ size_t ie_len, u16 beacon_period, u16 cap_info_bitmap)
+{
+ struct mwifiex_bssdescriptor *bss_desc = NULL;
+ int ret;
+ unsigned long flags;
+ u8 *beacon_ie;
+
+ /* Allocate and fill new bss descriptor */
+ bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor),
+ GFP_KERNEL);
+ if (!bss_desc) {
+ dev_err(priv->adapter->dev, " failed to alloc bss_desc\n");
+ return -ENOMEM;
+ }
+ beacon_ie = kzalloc(ie_len, GFP_KERNEL);
+ if (!bss_desc) {
+ dev_err(priv->adapter->dev, " failed to alloc bss_desc\n");
+ return -ENOMEM;
+ }
+ memcpy(beacon_ie, ie_buf, ie_len);
+
+ ret = mwifiex_fill_new_bss_desc(priv, bssid, rssi, beacon_ie,
+ ie_len, beacon_period,
+ cap_info_bitmap, bss_desc);
+ if (ret)
+ goto done;
+
+ ret = mwifiex_check_network_compatibility(priv, bss_desc);
+ if (ret)
+ goto done;
+
+ /* Update current bss descriptor parameters */
+ spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
+ priv->curr_bss_params.bss_descriptor.bcn_wpa_ie = NULL;
+ priv->curr_bss_params.bss_descriptor.wpa_offset = 0;
+ priv->curr_bss_params.bss_descriptor.bcn_rsn_ie = NULL;
+ priv->curr_bss_params.bss_descriptor.rsn_offset = 0;
+ priv->curr_bss_params.bss_descriptor.bcn_wapi_ie = NULL;
+ priv->curr_bss_params.bss_descriptor.wapi_offset = 0;
+ priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
+ priv->curr_bss_params.bss_descriptor.ht_cap_offset =
+ 0;
+ priv->curr_bss_params.bss_descriptor.bcn_ht_info = NULL;
+ priv->curr_bss_params.bss_descriptor.ht_info_offset =
+ 0;
+ priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 =
+ NULL;
+ priv->curr_bss_params.bss_descriptor.
+ bss_co_2040_offset = 0;
+ priv->curr_bss_params.bss_descriptor.bcn_ext_cap = NULL;
+ priv->curr_bss_params.bss_descriptor.ext_cap_offset = 0;
+ priv->curr_bss_params.bss_descriptor.beacon_buf = NULL;
+ priv->curr_bss_params.bss_descriptor.beacon_buf_size =
+ 0;
+
+ /* Make a copy of current BSSID descriptor */
+ memcpy(&priv->curr_bss_params.bss_descriptor, bss_desc,
+ sizeof(priv->curr_bss_params.bss_descriptor));
+ mwifiex_save_curr_bcn(priv);
+ spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
+
+done:
+ kfree(bss_desc);
+ kfree(beacon_ie);
+ return 0;
+}
+
/*
* This function handles the command response of scan.
*
struct mwifiex_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmd_node;
struct host_cmd_ds_802_11_scan_rsp *scan_rsp;
- struct mwifiex_bssdescriptor *bss_new_entry = NULL;
struct mwifiex_ie_types_data *tlv_data;
struct mwifiex_ie_types_tsf_timestamp *tsf_tlv;
u8 *bss_info;
u32 scan_resp_size;
u32 bytes_left;
- u32 num_in_table;
- u32 bss_idx;
u32 idx;
u32 tlv_buf_size;
- long long tsf_val;
struct mwifiex_chan_freq_power *cfp;
struct mwifiex_ie_types_chan_band_list_param_set *chan_band_tlv;
struct chan_band_param_set *chan_band;
- u8 band;
u8 is_bgscan_resp;
unsigned long flags;
scan_rsp = &resp->params.scan_resp;
- if (scan_rsp->number_of_sets > IW_MAX_AP) {
+ if (scan_rsp->number_of_sets > MWIFIEX_MAX_AP) {
dev_err(adapter->dev, "SCAN_RESP: too many AP returned (%d)\n",
scan_rsp->number_of_sets);
ret = -1;
"info: SCAN_RESP: returned %d APs before parsing\n",
scan_rsp->number_of_sets);
- num_in_table = adapter->num_in_scan_table;
bss_info = scan_rsp->bss_desc_and_tlv_buffer;
/*
(struct mwifiex_ie_types_data **)
&chan_band_tlv);
- /*
- * Process each scan response returned (scan_rsp->number_of_sets).
- * Save the information in the bss_new_entry and then insert into the
- * driver scan table either as an update to an existing entry
- * or as an addition at the end of the table
- */
- bss_new_entry = kzalloc(sizeof(struct mwifiex_bssdescriptor),
- GFP_KERNEL);
- if (!bss_new_entry) {
- dev_err(adapter->dev, " failed to alloc bss_new_entry\n");
- return -ENOMEM;
- }
-
for (idx = 0; idx < scan_rsp->number_of_sets && bytes_left; idx++) {
- /* Zero out the bss_new_entry we are about to store info in */
- memset(bss_new_entry, 0x00,
- sizeof(struct mwifiex_bssdescriptor));
-
- if (mwifiex_interpret_bss_desc_with_ie(adapter, bss_new_entry,
- &bss_info,
- &bytes_left)) {
- /* Error parsing/interpreting scan response, skipped */
- dev_err(adapter->dev, "SCAN_RESP: "
- "mwifiex_interpret_bss_desc_with_ie "
- "returned ERROR\n");
- continue;
+ u8 bssid[ETH_ALEN];
+ s32 rssi;
+ const u8 *ie_buf;
+ size_t ie_len;
+ int channel = -1;
+ u64 network_tsf = 0;
+ u16 beacon_size = 0;
+ u32 curr_bcn_bytes;
+ u32 freq;
+ u16 beacon_period;
+ u16 cap_info_bitmap;
+ u8 *current_ptr;
+ struct mwifiex_bcn_param *bcn_param;
+
+ if (bytes_left >= sizeof(beacon_size)) {
+ /* Extract & convert beacon size from command buffer */
+ memcpy(&beacon_size, bss_info, sizeof(beacon_size));
+ bytes_left -= sizeof(beacon_size);
+ bss_info += sizeof(beacon_size);
}
- /* Process the data fields and IEs returned for this BSS */
- dev_dbg(adapter->dev, "info: SCAN_RESP: BSSID = %pM\n",
- bss_new_entry->mac_address);
+ if (!beacon_size || beacon_size > bytes_left) {
+ bss_info += bytes_left;
+ bytes_left = 0;
+ return -1;
+ }
- /* Search the scan table for the same bssid */
- for (bss_idx = 0; bss_idx < num_in_table; bss_idx++) {
- if (memcmp(bss_new_entry->mac_address,
- adapter->scan_table[bss_idx].mac_address,
- sizeof(bss_new_entry->mac_address))) {
- continue;
+ /* Initialize the current working beacon pointer for this BSS
+ * iteration */
+ current_ptr = bss_info;
+
+ /* Advance the return beacon pointer past the current beacon */
+ bss_info += beacon_size;
+ bytes_left -= beacon_size;
+
+ curr_bcn_bytes = beacon_size;
+
+ /*
+ * First 5 fields are bssid, RSSI, time stamp, beacon interval,
+ * and capability information
+ */
+ if (curr_bcn_bytes < sizeof(struct mwifiex_bcn_param)) {
+ dev_err(adapter->dev, "InterpretIE: not enough bytes left\n");
+ continue;
+ }
+ bcn_param = (struct mwifiex_bcn_param *)current_ptr;
+ current_ptr += sizeof(*bcn_param);
+ curr_bcn_bytes -= sizeof(*bcn_param);
+
+ memcpy(bssid, bcn_param->bssid, ETH_ALEN);
+
+ rssi = (s32) (bcn_param->rssi);
+ dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n",
+ rssi);
+
+ beacon_period = le16_to_cpu(bcn_param->beacon_period);
+
+ cap_info_bitmap = le16_to_cpu(bcn_param->cap_info_bitmap);
+ dev_dbg(adapter->dev, "info: InterpretIE: capabilities=0x%X\n",
+ cap_info_bitmap);
+
+ /* Rest of the current buffer are IE's */
+ ie_buf = current_ptr;
+ ie_len = curr_bcn_bytes;
+ dev_dbg(adapter->dev, "info: InterpretIE: IELength for this AP"
+ " = %d\n", curr_bcn_bytes);
+
+ while (curr_bcn_bytes >= sizeof(struct ieee_types_header)) {
+ u8 element_id, element_len;
+
+ element_id = *current_ptr;
+ element_len = *(current_ptr + 1);
+ if (curr_bcn_bytes < element_len +
+ sizeof(struct ieee_types_header)) {
+ dev_err(priv->adapter->dev, "%s: in processing"
+ " IE, bytes left < IE length\n",
+ __func__);
+ goto done;
}
- /*
- * If the SSID matches as well, it is a
- * duplicate of this entry. Keep the bss_idx
- * set to this entry so we replace the old
- * contents in the table
- */
- if ((bss_new_entry->ssid.ssid_len
- == adapter->scan_table[bss_idx]. ssid.ssid_len)
- && (!memcmp(bss_new_entry->ssid.ssid,
- adapter->scan_table[bss_idx].ssid.ssid,
- bss_new_entry->ssid.ssid_len))) {
- dev_dbg(adapter->dev, "info: SCAN_RESP:"
- " duplicate of index: %d\n", bss_idx);
+ if (element_id == WLAN_EID_DS_PARAMS) {
+ channel = *(u8 *) (current_ptr +
+ sizeof(struct ieee_types_header));
break;
}
- }
- /*
- * If the bss_idx is equal to the number of entries in
- * the table, the new entry was not a duplicate; append
- * it to the scan table
- */
- if (bss_idx == num_in_table) {
- /* Range check the bss_idx, keep it limited to
- the last entry */
- if (bss_idx == IW_MAX_AP)
- bss_idx--;
- else
- num_in_table++;
+
+ current_ptr += element_len +
+ sizeof(struct ieee_types_header);
+ curr_bcn_bytes -= element_len +
+ sizeof(struct ieee_types_header);
}
- /*
- * Save the beacon/probe response returned for later application
- * retrieval. Duplicate beacon/probe responses are updated if
- * possible
- */
- mwifiex_ret_802_11_scan_store_beacon(priv, bss_idx,
- num_in_table, bss_new_entry);
/*
* If the TSF TLV was appended to the scan results, save this
* entry's TSF value in the networkTSF field.The networkTSF is
* the firmware's TSF value at the time the beacon or probe
* response was received.
*/
- if (tsf_tlv) {
- memcpy(&tsf_val, &tsf_tlv->tsf_data[idx * TSF_DATA_SIZE]
- , sizeof(tsf_val));
- memcpy(&bss_new_entry->network_tsf, &tsf_val,
- sizeof(bss_new_entry->network_tsf));
- }
- band = BAND_G;
- if (chan_band_tlv) {
- chan_band = &chan_band_tlv->chan_band_param[idx];
- band = mwifiex_radio_type_to_band(chan_band->radio_type
- & (BIT(0) | BIT(1)));
- }
-
- /* Save the band designation for this entry for use in join */
- bss_new_entry->bss_band = band;
- cfp = mwifiex_get_cfp_by_band_and_channel_from_cfg80211(priv,
- (u8) bss_new_entry->bss_band,
- (u16)bss_new_entry->channel);
+ if (tsf_tlv)
+ memcpy(&network_tsf,
+ &tsf_tlv->tsf_data[idx * TSF_DATA_SIZE],
+ sizeof(network_tsf));
+
+ if (channel != -1) {
+ struct ieee80211_channel *chan;
+ u8 band;
+
+ band = BAND_G;
+ if (chan_band_tlv) {
+ chan_band =
+ &chan_band_tlv->chan_band_param[idx];
+ band = mwifiex_radio_type_to_band(
+ chan_band->radio_type
+ & (BIT(0) | BIT(1)));
+ }
- if (cfp)
- bss_new_entry->freq = cfp->freq;
- else
- bss_new_entry->freq = 0;
+ cfp = mwifiex_get_cfp_by_band_and_channel_from_cfg80211(
+ priv, (u8)band, (u16)channel);
- /* Copy the locally created bss_new_entry to the scan table */
- memcpy(&adapter->scan_table[bss_idx], bss_new_entry,
- sizeof(adapter->scan_table[bss_idx]));
+ freq = cfp ? cfp->freq : 0;
- }
+ chan = ieee80211_get_channel(priv->wdev->wiphy, freq);
- dev_dbg(adapter->dev,
- "info: SCAN_RESP: Scanned %2d APs, %d valid, %d total\n",
- scan_rsp->number_of_sets,
- num_in_table - adapter->num_in_scan_table, num_in_table);
+ if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) {
+ cfg80211_inform_bss(priv->wdev->wiphy, chan,
+ bssid, network_tsf, cap_info_bitmap,
+ beacon_period, ie_buf, ie_len, rssi,
+ GFP_KERNEL);
- /* Update the total number of BSSIDs in the scan table */
- adapter->num_in_scan_table = num_in_table;
+ if (priv->media_connected && !memcmp(bssid,
+ priv->curr_bss_params.bss_descriptor
+ .mac_address, ETH_ALEN))
+ mwifiex_update_curr_bss_params(priv,
+ bssid, rssi, ie_buf,
+ ie_len, beacon_period,
+ cap_info_bitmap);
+ }
+ } else {
+ dev_dbg(adapter->dev, "missing BSS channel IE\n");
+ }
+ }
spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
if (list_empty(&adapter->scan_pending_q)) {
spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
adapter->scan_processing = false;
spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
- /*
- * Process the resulting scan table:
- * - Remove any bad ssids
- * - Update our current BSS information from scan data
- */
- mwifiex_process_scan_results(priv);
/* Need to indicate IOCTL complete */
if (adapter->curr_cmd->wait_q_enabled) {
}
done:
- kfree((u8 *) bss_new_entry);
return ret;
}
return 0;
}
-/*
- * This function finds a SSID in the scan table.
- *
- * A BSSID may optionally be provided to qualify the SSID.
- * For non-Auto mode, further check is made to make sure the
- * BSS found in the scan table is compatible with the current
- * settings of the driver.
- */
-s32
-mwifiex_find_ssid_in_list(struct mwifiex_private *priv,
- struct mwifiex_802_11_ssid *ssid, u8 *bssid,
- u32 mode)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- s32 net = -1, j;
- u8 best_rssi = 0;
- u32 i;
-
- dev_dbg(adapter->dev, "info: num of entries in table = %d\n",
- adapter->num_in_scan_table);
-
- /*
- * Loop through the table until the maximum is reached or until a match
- * is found based on the bssid field comparison
- */
- for (i = 0;
- i < adapter->num_in_scan_table && (!bssid || (bssid && net < 0));
- i++) {
- if (!mwifiex_ssid_cmp(&adapter->scan_table[i].ssid, ssid) &&
- (!bssid
- || !memcmp(adapter->scan_table[i].mac_address, bssid,
- ETH_ALEN))
- &&
- (mwifiex_get_cfp_by_band_and_channel_from_cfg80211
- (priv, (u8) adapter->scan_table[i].bss_band,
- (u16) adapter->scan_table[i].channel))) {
- switch (mode) {
- case NL80211_IFTYPE_STATION:
- case NL80211_IFTYPE_ADHOC:
- j = mwifiex_is_network_compatible(priv, i,
- mode);
-
- if (j >= 0) {
- if (SCAN_RSSI
- (adapter->scan_table[i].rssi) >
- best_rssi) {
- best_rssi = SCAN_RSSI(adapter->
- scan_table
- [i].rssi);
- net = i;
- }
- } else {
- if (net == -1)
- net = j;
- }
- break;
- case NL80211_IFTYPE_UNSPECIFIED:
- default:
- /*
- * Do not check compatibility if the mode
- * requested is Auto/Unknown. Allows generic
- * find to work without verifying against the
- * Adapter security settings
- */
- if (SCAN_RSSI(adapter->scan_table[i].rssi) >
- best_rssi) {
- best_rssi = SCAN_RSSI(adapter->
- scan_table[i].rssi);
- net = i;
- }
- break;
- }
- }
- }
-
- return net;
-}
-
-/*
- * This function finds a specific compatible BSSID in the scan list.
- *
- * This function loops through the scan table looking for a compatible
- * match. If a BSSID matches, but the BSS is found to be not compatible
- * the function ignores it and continues to search through the rest of
- * the entries in case there is an AP with multiple SSIDs assigned to
- * the same BSSID.
- */
-s32
-mwifiex_find_bssid_in_list(struct mwifiex_private *priv, u8 *bssid,
- u32 mode)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- s32 net = -1;
- u32 i;
-
- if (!bssid)
- return -1;
-
- dev_dbg(adapter->dev, "info: FindBSSID: Num of BSSIDs = %d\n",
- adapter->num_in_scan_table);
-
- /*
- * Look through the scan table for a compatible match. The ret return
- * variable will be equal to the index in the scan table (greater
- * than zero) if the network is compatible. The loop will continue
- * past a matched bssid that is not compatible in case there is an
- * AP with multiple SSIDs assigned to the same BSSID
- */
- for (i = 0; net < 0 && i < adapter->num_in_scan_table; i++) {
- if (!memcmp
- (adapter->scan_table[i].mac_address, bssid, ETH_ALEN)
- && mwifiex_get_cfp_by_band_and_channel_from_cfg80211
- (priv,
- (u8) adapter->
- scan_table[i].
- bss_band,
- (u16) adapter->
- scan_table[i].
- channel)) {
- switch (mode) {
- case NL80211_IFTYPE_STATION:
- case NL80211_IFTYPE_ADHOC:
- net = mwifiex_is_network_compatible(priv, i,
- mode);
- break;
- default:
- net = i;
- break;
- }
- }
- }
-
- return net;
-}
-
/*
* This function inserts scan command node to the scan pending queue.
*/
spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
}
-/*
- * This function finds an AP with specific ssid in the scan list.
- */
-int mwifiex_find_best_network(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *req_ssid_bssid)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- struct mwifiex_bssdescriptor *req_bss;
- s32 i;
-
- memset(req_ssid_bssid, 0, sizeof(struct mwifiex_ssid_bssid));
-
- i = mwifiex_find_best_network_in_list(priv);
-
- if (i >= 0) {
- req_bss = &adapter->scan_table[i];
- memcpy(&req_ssid_bssid->ssid, &req_bss->ssid,
- sizeof(struct mwifiex_802_11_ssid));
- memcpy((u8 *) &req_ssid_bssid->bssid,
- (u8 *) &req_bss->mac_address, ETH_ALEN);
-
- /* Make sure we are in the right mode */
- if (priv->bss_mode == NL80211_IFTYPE_UNSPECIFIED)
- priv->bss_mode = req_bss->bss_mode;
- }
-
- if (!req_ssid_bssid->ssid.ssid_len)
- return -1;
-
- dev_dbg(adapter->dev, "info: Best network found = [%s], "
- "[%pM]\n", req_ssid_bssid->ssid.ssid,
- req_ssid_bssid->bssid);
-
- return 0;
-}
-
/*
* This function sends a scan command for all available channels to the
* firmware, filtered on a specific SSID.
return ret;
}
- mwifiex_scan_delete_ssid_table_entry(priv, req_ssid);
-
scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg), GFP_KERNEL);
if (!scan_cfg) {
dev_err(adapter->dev, "failed to alloc scan_cfg\n");
memcpy(scan_cfg->ssid_list[0].ssid, req_ssid->ssid,
req_ssid->ssid_len);
- scan_cfg->keep_previous_scan = true;
ret = mwifiex_scan_networks(priv, scan_cfg);
curr_bss->beacon_buf_size);
dev_dbg(priv->adapter->dev, "info: current beacon saved %d\n",
priv->curr_bcn_size);
+
+ curr_bss->beacon_buf = priv->curr_bcn_buf;
+
+ /* adjust the pointers in the current BSS descriptor */
+ if (curr_bss->bcn_wpa_ie)
+ curr_bss->bcn_wpa_ie =
+ (struct ieee_types_vendor_specific *)
+ (curr_bss->beacon_buf +
+ curr_bss->wpa_offset);
+
+ if (curr_bss->bcn_rsn_ie)
+ curr_bss->bcn_rsn_ie = (struct ieee_types_generic *)
+ (curr_bss->beacon_buf +
+ curr_bss->rsn_offset);
+
+ if (curr_bss->bcn_ht_cap)
+ curr_bss->bcn_ht_cap = (struct ieee80211_ht_cap *)
+ (curr_bss->beacon_buf +
+ curr_bss->ht_cap_offset);
+
+ if (curr_bss->bcn_ht_info)
+ curr_bss->bcn_ht_info = (struct ieee80211_ht_info *)
+ (curr_bss->beacon_buf +
+ curr_bss->ht_info_offset);
+
+ if (curr_bss->bcn_bss_co_2040)
+ curr_bss->bcn_bss_co_2040 =
+ (u8 *) (curr_bss->beacon_buf +
+ curr_bss->bss_co_2040_offset);
+
+ if (curr_bss->bcn_ext_cap)
+ curr_bss->bcn_ext_cap = (u8 *) (curr_bss->beacon_buf +
+ curr_bss->ext_cap_offset);
}
/*
if (netif_carrier_ok(priv->netdev))
netif_carrier_off(priv->netdev);
/* Reset wireless stats signal info */
- priv->w_stats.qual.level = 0;
- priv->w_stats.qual.noise = 0;
+ priv->qual_level = 0;
+ priv->qual_noise = 0;
}
/*
case EVENT_BG_SCAN_REPORT:
dev_dbg(adapter->dev, "event: BGS_REPORT\n");
- /* Clear the previous scan result */
- memset(adapter->scan_table, 0x00,
- sizeof(struct mwifiex_bssdescriptor) * IW_MAX_AP);
- adapter->num_in_scan_table = 0;
- adapter->bcn_buf_end = adapter->bcn_buf;
ret = mwifiex_send_cmd_async(priv,
HostCmd_CMD_802_11_BG_SCAN_QUERY,
HostCmd_ACT_GEN_GET, 0, NULL);
return ret;
}
+/*
+ * This function fills bss descriptor structure using provided
+ * information.
+ */
+int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
+ u8 *bssid, s32 rssi, u8 *ie_buf,
+ size_t ie_len, u16 beacon_period,
+ u16 cap_info_bitmap,
+ struct mwifiex_bssdescriptor *bss_desc)
+{
+ int ret;
+
+ memcpy(bss_desc->mac_address, bssid, ETH_ALEN);
+ bss_desc->rssi = rssi;
+ bss_desc->beacon_buf = ie_buf;
+ bss_desc->beacon_buf_size = ie_len;
+ bss_desc->beacon_period = beacon_period;
+ bss_desc->cap_info_bitmap = cap_info_bitmap;
+ if (bss_desc->cap_info_bitmap & WLAN_CAPABILITY_PRIVACY) {
+ dev_dbg(priv->adapter->dev, "info: InterpretIE: AP WEP enabled\n");
+ bss_desc->privacy = MWIFIEX_802_11_PRIV_FILTER_8021X_WEP;
+ } else {
+ bss_desc->privacy = MWIFIEX_802_11_PRIV_FILTER_ACCEPT_ALL;
+ }
+ if (bss_desc->cap_info_bitmap & WLAN_CAPABILITY_IBSS)
+ bss_desc->bss_mode = NL80211_IFTYPE_ADHOC;
+ else
+ bss_desc->bss_mode = NL80211_IFTYPE_STATION;
+
+ ret = mwifiex_update_bss_desc_with_ie(priv->adapter, bss_desc,
+ ie_buf, ie_len);
+
+ return ret;
+}
+
/*
* In Ad-Hoc mode, the IBSS is created if not found in scan list.
* In both Ad-Hoc and infra mode, an deauthentication is performed
* first.
*/
-int mwifiex_bss_start(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *ssid_bssid)
+int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
+ struct mwifiex_802_11_ssid *req_ssid)
{
int ret;
struct mwifiex_adapter *adapter = priv->adapter;
- s32 i = -1;
+ struct mwifiex_bssdescriptor *bss_desc = NULL;
+ u8 *beacon_ie = NULL;
priv->scan_block = false;
- if (!ssid_bssid)
- return -1;
+
+ if (bss) {
+ /* Allocate and fill new bss descriptor */
+ bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor),
+ GFP_KERNEL);
+ if (!bss_desc) {
+ dev_err(priv->adapter->dev, " failed to alloc bss_desc\n");
+ return -ENOMEM;
+ }
+ beacon_ie = kzalloc(bss->len_beacon_ies, GFP_KERNEL);
+ if (!beacon_ie) {
+ dev_err(priv->adapter->dev, " failed to alloc bss_desc\n");
+ return -ENOMEM;
+ }
+ memcpy(beacon_ie, bss->information_elements,
+ bss->len_beacon_ies);
+ ret = mwifiex_fill_new_bss_desc(priv, bss->bssid, bss->signal,
+ beacon_ie, bss->len_beacon_ies,
+ bss->beacon_interval,
+ bss->capability, bss_desc);
+ if (ret)
+ goto done;
+ }
if (priv->bss_mode == NL80211_IFTYPE_STATION) {
/* Infra mode */
ret = mwifiex_deauthenticate(priv, NULL);
if (ret)
- return ret;
+ goto done;
- /* Search for the requested SSID in the scan table */
- if (ssid_bssid->ssid.ssid_len)
- i = mwifiex_find_ssid_in_list(priv, &ssid_bssid->ssid,
- NULL, NL80211_IFTYPE_STATION);
- else
- i = mwifiex_find_bssid_in_list(priv,
- (u8 *) &ssid_bssid->bssid,
- NL80211_IFTYPE_STATION);
- if (i < 0)
- return -1;
+ ret = mwifiex_check_network_compatibility(priv, bss_desc);
+ if (ret)
+ goto done;
+
+ dev_dbg(adapter->dev, "info: SSID found in scan list ... "
+ "associating...\n");
- dev_dbg(adapter->dev,
- "info: SSID found in scan list ... associating...\n");
+ if (!netif_queue_stopped(priv->netdev))
+ netif_stop_queue(priv->netdev);
/* Clear any past association response stored for
* application retrieval */
priv->assoc_rsp_size = 0;
- ret = mwifiex_associate(priv, &adapter->scan_table[i]);
- if (ret)
- return ret;
+ ret = mwifiex_associate(priv, bss_desc);
+ if (bss)
+ cfg80211_put_bss(bss);
} else {
/* Adhoc mode */
/* If the requested SSID matches current SSID, return */
- if (ssid_bssid->ssid.ssid_len &&
+ if (bss_desc && bss_desc->ssid.ssid_len &&
(!mwifiex_ssid_cmp
(&priv->curr_bss_params.bss_descriptor.ssid,
- &ssid_bssid->ssid)))
+ &bss_desc->ssid))) {
+ kfree(bss_desc);
+ kfree(beacon_ie);
return 0;
+ }
/* Exit Adhoc mode first */
dev_dbg(adapter->dev, "info: Sending Adhoc Stop\n");
ret = mwifiex_deauthenticate(priv, NULL);
if (ret)
- return ret;
+ goto done;
priv->adhoc_is_link_sensed = false;
- /* Search for the requested network in the scan table */
- if (ssid_bssid->ssid.ssid_len)
- i = mwifiex_find_ssid_in_list(priv,
- &ssid_bssid->ssid, NULL,
- NL80211_IFTYPE_ADHOC);
- else
- i = mwifiex_find_bssid_in_list(priv,
- (u8 *)&ssid_bssid->bssid,
- NL80211_IFTYPE_ADHOC);
-
- if (i >= 0) {
+ ret = mwifiex_check_network_compatibility(priv, bss_desc);
+
+ if (!netif_queue_stopped(priv->netdev))
+ netif_stop_queue(priv->netdev);
+
+ if (!ret) {
dev_dbg(adapter->dev, "info: network found in scan"
" list. Joining...\n");
- ret = mwifiex_adhoc_join(priv, &adapter->scan_table[i]);
- if (ret)
- return ret;
+ ret = mwifiex_adhoc_join(priv, bss_desc);
+ if (bss)
+ cfg80211_put_bss(bss);
} else {
dev_dbg(adapter->dev, "info: Network not found in "
"the list, creating adhoc with ssid = %s\n",
- ssid_bssid->ssid.ssid);
- ret = mwifiex_adhoc_start(priv, &ssid_bssid->ssid);
- if (ret)
- return ret;
+ req_ssid->ssid);
+ ret = mwifiex_adhoc_start(priv, req_ssid);
}
}
+done:
+ kfree(bss_desc);
+ kfree(beacon_ie);
return ret;
}
{
struct mwifiex_adapter *adapter = priv->adapter;
struct mwifiex_bssdescriptor *bss_desc;
- s32 tbl_idx;
if (!info)
return -1;
info->region_code = adapter->region_code;
- /* Scan table index if connected */
- info->scan_table_idx = 0;
- if (priv->media_connected) {
- tbl_idx =
- mwifiex_find_ssid_in_list(priv, &bss_desc->ssid,
- bss_desc->mac_address,
- priv->bss_mode);
- if (tbl_idx >= 0)
- info->scan_table_idx = tbl_idx;
- }
-
info->media_connected = priv->media_connected;
info->max_power_level = priv->max_tx_power_level;
action, 0, channel);
}
-/*
- * IOCTL request handler to find a particular BSS.
- *
- * The BSS can be searched with either a BSSID or a SSID. If none of
- * these are provided, just the best BSS (best RSSI) is returned.
- */
-int mwifiex_bss_ioctl_find_bss(struct mwifiex_private *priv,
- struct mwifiex_ssid_bssid *ssid_bssid)
-{
- struct mwifiex_adapter *adapter = priv->adapter;
- struct mwifiex_bssdescriptor *bss_desc;
- u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
- u8 mac[ETH_ALEN];
- int i = 0;
-
- if (memcmp(ssid_bssid->bssid, zero_mac, sizeof(zero_mac))) {
- i = mwifiex_find_bssid_in_list(priv,
- (u8 *) ssid_bssid->bssid,
- priv->bss_mode);
- if (i < 0) {
- memcpy(mac, ssid_bssid->bssid, sizeof(mac));
- dev_err(adapter->dev, "cannot find bssid %pM\n", mac);
- return -1;
- }
- bss_desc = &adapter->scan_table[i];
- memcpy(&ssid_bssid->ssid, &bss_desc->ssid,
- sizeof(struct mwifiex_802_11_ssid));
- } else if (ssid_bssid->ssid.ssid_len) {
- i = mwifiex_find_ssid_in_list(priv, &ssid_bssid->ssid, NULL,
- priv->bss_mode);
- if (i < 0) {
- dev_err(adapter->dev, "cannot find ssid %s\n",
- ssid_bssid->ssid.ssid);
- return -1;
- }
- bss_desc = &adapter->scan_table[i];
- memcpy(ssid_bssid->bssid, bss_desc->mac_address, ETH_ALEN);
- } else {
- return mwifiex_find_best_network(priv, ssid_bssid);
- }
-
- return 0;
-}
-
/*
* IOCTL request handler to change Ad-Hoc channel.
*
struct mwifiex_bss_info bss_info;
struct mwifiex_ssid_bssid ssid_bssid;
u16 curr_chan = 0;
+ struct cfg80211_bss *bss = NULL;
+ struct ieee80211_channel *chan;
memset(&bss_info, 0, sizeof(bss_info));
ret = -1;
goto done;
}
- /* Start/Join Adhoc network */
- memset(&ssid_bssid, 0, sizeof(struct mwifiex_ssid_bssid));
- memcpy(&ssid_bssid.ssid, &bss_info.ssid,
- sizeof(struct mwifiex_802_11_ssid));
- ret = mwifiex_bss_start(priv, &ssid_bssid);
+ chan = __ieee80211_get_channel(priv->wdev->wiphy,
+ ieee80211_channel_to_frequency(channel,
+ priv->curr_bss_params.band));
+
+ /* Find the BSS we want using available scan results */
+ bss = cfg80211_get_bss(priv->wdev->wiphy, chan, bss_info.bssid,
+ bss_info.ssid.ssid, bss_info.ssid.ssid_len,
+ WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
+ if (!bss)
+ wiphy_warn(priv->wdev->wiphy, "assoc: bss %pM not in scan results\n",
+ bss_info.bssid);
+
+ ret = mwifiex_bss_start(priv, bss, &bss_info.ssid);
done:
return ret;
}
if (!status) {
if (signal->selector & BCN_RSSI_AVG_MASK)
- priv->w_stats.qual.level = signal->bcn_rssi_avg;
+ priv->qual_level = signal->bcn_rssi_avg;
if (signal->selector & BCN_NF_AVG_MASK)
- priv->w_stats.qual.noise = signal->bcn_nf_avg;
+ priv->qual_noise = signal->bcn_nf_avg;
}
return status;
mwifiex_get_stats_info(struct mwifiex_private *priv,
struct mwifiex_ds_get_stats *log)
{
- int ret;
-
- ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_GET_LOG,
+ return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_GET_LOG,
HostCmd_ACT_GEN_GET, 0, log);
-
- if (!ret) {
- priv->w_stats.discard.fragment = log->fcs_error;
- priv->w_stats.discard.retries = log->retry;
- priv->w_stats.discard.misc = log->ack_failure;
- }
-
- return ret;
}
/*
{
struct mwifiex_ds_misc_gen_ie gen_ie;
- if (ie_len > IW_CUSTOM_MAX)
+ if (ie_len > IEEE_MAX_IE_SIZE)
return -EFAULT;
gen_ie.type = MWIFIEX_IE_TYPE_GEN_IE;
#include <linux/ieee80211.h>
#include <net/iw_handler.h>
#include <net/cfg80211.h>
+#include <net/cfg80211-wext.h>
#include "hermes.h"
#include "hermes_rid.h"
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
-#include <linux/wireless.h>
#include <linux/ieee80211.h>
#include <linux/if_arp.h>
#include <linux/ctype.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
-#include <net/iw_handler.h>
#include <net/cfg80211.h>
#include <linux/usb/usbnet.h>
#include <linux/usb/rndis_host.h>
rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
break;
case QID_BEACON:
- /*
- * Allow the tbtt tasklet to be scheduled.
- */
- tasklet_enable(&rt2x00dev->tbtt_tasklet);
-
rt2x00pci_register_read(rt2x00dev, CSR14, ®);
rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
rt2x00_set_field32(®, CSR14_TBCN, 1);
/*
* Wait for possibly running tbtt tasklets.
*/
- tasklet_disable(&rt2x00dev->tbtt_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
break;
default:
break;
if (state == STATE_RADIO_IRQ_ON) {
rt2x00pci_register_read(rt2x00dev, CSR7, ®);
rt2x00pci_register_write(rt2x00dev, CSR7, reg);
-
- /*
- * Enable tasklets.
- */
- tasklet_enable(&rt2x00dev->txstatus_tasklet);
- tasklet_enable(&rt2x00dev->rxdone_tasklet);
}
/*
* Ensure that all tasklets are finished before
* disabling the interrupts.
*/
- tasklet_disable(&rt2x00dev->txstatus_tasklet);
- tasklet_disable(&rt2x00dev->rxdone_tasklet);
+ tasklet_kill(&rt2x00dev->txstatus_tasklet);
+ tasklet_kill(&rt2x00dev->rxdone_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
}
}
/*
* Enable all TXDONE interrupts again.
*/
- spin_lock_irq(&rt2x00dev->irqmask_lock);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
+ spin_lock_irq(&rt2x00dev->irqmask_lock);
- rt2x00pci_register_read(rt2x00dev, CSR8, ®);
- rt2x00_set_field32(®, CSR8_TXDONE_TXRING, 0);
- rt2x00_set_field32(®, CSR8_TXDONE_ATIMRING, 0);
- rt2x00_set_field32(®, CSR8_TXDONE_PRIORING, 0);
- rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+ rt2x00pci_register_read(rt2x00dev, CSR8, ®);
+ rt2x00_set_field32(®, CSR8_TXDONE_TXRING, 0);
+ rt2x00_set_field32(®, CSR8_TXDONE_ATIMRING, 0);
+ rt2x00_set_field32(®, CSR8_TXDONE_PRIORING, 0);
+ rt2x00pci_register_write(rt2x00dev, CSR8, reg);
- spin_unlock_irq(&rt2x00dev->irqmask_lock);
+ spin_unlock_irq(&rt2x00dev->irqmask_lock);
+ }
}
static void rt2400pci_tbtt_tasklet(unsigned long data)
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt2x00lib_beacondone(rt2x00dev);
- rt2400pci_enable_interrupt(rt2x00dev, CSR8_TBCN_EXPIRE);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt2400pci_enable_interrupt(rt2x00dev, CSR8_TBCN_EXPIRE);
}
static void rt2400pci_rxdone_tasklet(unsigned long data)
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
if (rt2x00pci_rxdone(rt2x00dev))
tasklet_schedule(&rt2x00dev->rxdone_tasklet);
- else
+ else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
rt2400pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
}
rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
break;
case QID_BEACON:
- /*
- * Allow the tbtt tasklet to be scheduled.
- */
- tasklet_enable(&rt2x00dev->tbtt_tasklet);
-
rt2x00pci_register_read(rt2x00dev, CSR14, ®);
rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
rt2x00_set_field32(®, CSR14_TBCN, 1);
/*
* Wait for possibly running tbtt tasklets.
*/
- tasklet_disable(&rt2x00dev->tbtt_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
break;
default:
break;
if (state == STATE_RADIO_IRQ_ON) {
rt2x00pci_register_read(rt2x00dev, CSR7, ®);
rt2x00pci_register_write(rt2x00dev, CSR7, reg);
-
- /*
- * Enable tasklets.
- */
- tasklet_enable(&rt2x00dev->txstatus_tasklet);
- tasklet_enable(&rt2x00dev->rxdone_tasklet);
}
/*
/*
* Ensure that all tasklets are finished.
*/
- tasklet_disable(&rt2x00dev->txstatus_tasklet);
- tasklet_disable(&rt2x00dev->rxdone_tasklet);
+ tasklet_kill(&rt2x00dev->txstatus_tasklet);
+ tasklet_kill(&rt2x00dev->rxdone_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
}
}
/*
* Enable all TXDONE interrupts again.
*/
- spin_lock_irq(&rt2x00dev->irqmask_lock);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
+ spin_lock_irq(&rt2x00dev->irqmask_lock);
- rt2x00pci_register_read(rt2x00dev, CSR8, ®);
- rt2x00_set_field32(®, CSR8_TXDONE_TXRING, 0);
- rt2x00_set_field32(®, CSR8_TXDONE_ATIMRING, 0);
- rt2x00_set_field32(®, CSR8_TXDONE_PRIORING, 0);
- rt2x00pci_register_write(rt2x00dev, CSR8, reg);
+ rt2x00pci_register_read(rt2x00dev, CSR8, ®);
+ rt2x00_set_field32(®, CSR8_TXDONE_TXRING, 0);
+ rt2x00_set_field32(®, CSR8_TXDONE_ATIMRING, 0);
+ rt2x00_set_field32(®, CSR8_TXDONE_PRIORING, 0);
+ rt2x00pci_register_write(rt2x00dev, CSR8, reg);
- spin_unlock_irq(&rt2x00dev->irqmask_lock);
+ spin_unlock_irq(&rt2x00dev->irqmask_lock);
+ }
}
static void rt2500pci_tbtt_tasklet(unsigned long data)
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt2x00lib_beacondone(rt2x00dev);
- rt2500pci_enable_interrupt(rt2x00dev, CSR8_TBCN_EXPIRE);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt2500pci_enable_interrupt(rt2x00dev, CSR8_TBCN_EXPIRE);
}
static void rt2500pci_rxdone_tasklet(unsigned long data)
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
if (rt2x00pci_rxdone(rt2x00dev))
tasklet_schedule(&rt2x00dev->rxdone_tasklet);
- else
+ else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
rt2500pci_enable_interrupt(rt2x00dev, CSR8_RXDONE);
}
rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
break;
case QID_BEACON:
- /*
- * Allow beacon tasklets to be scheduled for periodic
- * beacon updates.
- */
- tasklet_enable(&rt2x00dev->tbtt_tasklet);
- tasklet_enable(&rt2x00dev->pretbtt_tasklet);
-
rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
rt2x00pci_register_write(rt2x00dev, INT_TIMER_EN, reg);
/*
- * Wait for tbtt tasklets to finish.
+ * Wait for current invocation to finish. The tasklet
+ * won't be scheduled anymore afterwards since we disabled
+ * the TBTT and PRE TBTT timer.
*/
- tasklet_disable(&rt2x00dev->tbtt_tasklet);
- tasklet_disable(&rt2x00dev->pretbtt_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
+ tasklet_kill(&rt2x00dev->pretbtt_tasklet);
+
break;
default:
break;
if (state == STATE_RADIO_IRQ_ON) {
rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®);
rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
-
- /*
- * Enable tasklets. The beacon related tasklets are
- * enabled when the beacon queue is started.
- */
- tasklet_enable(&rt2x00dev->txstatus_tasklet);
- tasklet_enable(&rt2x00dev->rxdone_tasklet);
- tasklet_enable(&rt2x00dev->autowake_tasklet);
}
spin_lock_irqsave(&rt2x00dev->irqmask_lock, flags);
if (state == STATE_RADIO_IRQ_OFF) {
/*
- * Ensure that all tasklets are finished before
- * disabling the interrupts.
+ * Wait for possibly running tasklets to finish.
*/
- tasklet_disable(&rt2x00dev->txstatus_tasklet);
- tasklet_disable(&rt2x00dev->rxdone_tasklet);
- tasklet_disable(&rt2x00dev->autowake_tasklet);
+ tasklet_kill(&rt2x00dev->txstatus_tasklet);
+ tasklet_kill(&rt2x00dev->rxdone_tasklet);
+ tasklet_kill(&rt2x00dev->autowake_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
+ tasklet_kill(&rt2x00dev->pretbtt_tasklet);
}
}
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt2x00lib_pretbtt(rt2x00dev);
- rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_PRE_TBTT);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_PRE_TBTT);
}
static void rt2800pci_tbtt_tasklet(unsigned long data)
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt2x00lib_beacondone(rt2x00dev);
- rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_TBTT);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_TBTT);
}
static void rt2800pci_rxdone_tasklet(unsigned long data)
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
if (rt2x00pci_rxdone(rt2x00dev))
tasklet_schedule(&rt2x00dev->rxdone_tasklet);
- else
+ else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
}
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt2800pci_wakeup(rt2x00dev);
- rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_AUTO_WAKEUP);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_AUTO_WAKEUP);
}
static void rt2800pci_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
tasklet_init(&rt2x00dev->taskletname, \
rt2x00dev->ops->lib->taskletname, \
(unsigned long)rt2x00dev); \
- tasklet_disable(&rt2x00dev->taskletname); \
}
RT2X00_TASKLET_INIT(txstatus_tasklet);
rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
break;
case QID_BEACON:
- /*
- * Allow the tbtt tasklet to be scheduled.
- */
- tasklet_enable(&rt2x00dev->tbtt_tasklet);
-
rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®);
rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
/*
* Wait for possibly running tbtt tasklets.
*/
- tasklet_disable(&rt2x00dev->tbtt_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
break;
default:
break;
rt2x00pci_register_read(rt2x00dev, MCU_INT_SOURCE_CSR, ®);
rt2x00pci_register_write(rt2x00dev, MCU_INT_SOURCE_CSR, reg);
-
- /*
- * Enable tasklets.
- */
- tasklet_enable(&rt2x00dev->txstatus_tasklet);
- tasklet_enable(&rt2x00dev->rxdone_tasklet);
- tasklet_enable(&rt2x00dev->autowake_tasklet);
}
/*
/*
* Ensure that all tasklets are finished.
*/
- tasklet_disable(&rt2x00dev->txstatus_tasklet);
- tasklet_disable(&rt2x00dev->rxdone_tasklet);
- tasklet_disable(&rt2x00dev->autowake_tasklet);
+ tasklet_kill(&rt2x00dev->txstatus_tasklet);
+ tasklet_kill(&rt2x00dev->rxdone_tasklet);
+ tasklet_kill(&rt2x00dev->autowake_tasklet);
+ tasklet_kill(&rt2x00dev->tbtt_tasklet);
}
}
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt61pci_txdone(rt2x00dev);
- rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_TXDONE);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_TXDONE);
}
static void rt61pci_tbtt_tasklet(unsigned long data)
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
rt2x00lib_beacondone(rt2x00dev);
- rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_BEACON_DONE);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_BEACON_DONE);
}
static void rt61pci_rxdone_tasklet(unsigned long data)
{
struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
if (rt2x00pci_rxdone(rt2x00dev))
- rt2x00pci_rxdone(rt2x00dev);
- else
+ tasklet_schedule(&rt2x00dev->rxdone_tasklet);
+ else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
rt61pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RXDONE);
}
rt61pci_wakeup(rt2x00dev);
rt2x00pci_register_write(rt2x00dev,
M2H_CMD_DONE_CSR, 0xffffffff);
- rt61pci_enable_mcu_interrupt(rt2x00dev, MCU_INT_MASK_CSR_TWAKEUP);
+ if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+ rt61pci_enable_mcu_interrupt(rt2x00dev, MCU_INT_MASK_CSR_TWAKEUP);
}
static irqreturn_t rt61pci_interrupt(int irq, void *dev_instance)
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor;
- u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
u8 num4bytes = pcipriv->ndis_adapter.num4bytes;
/*Retrieve original configuration settings. */
u8 linkctrl_reg = pcipriv->ndis_adapter.linkctrl_reg;
udelay(50);
/*4 Disable Pci Bridge ASPM */
- rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
- pcicfg_addrport + (num4bytes << 2));
- rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, pcibridge_linkctrlreg);
+ pci_write_config_byte(rtlpci->pdev, (num4bytes << 2),
+ pcibridge_linkctrlreg);
udelay(50);
}
u8 pcibridge_devnum = pcipriv->ndis_adapter.pcibridge_devnum;
u8 pcibridge_funcnum = pcipriv->ndis_adapter.pcibridge_funcnum;
u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor;
- u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
u8 num4bytes = pcipriv->ndis_adapter.num4bytes;
u16 aspmlevel;
u8 u_pcibridge_aspmsetting;
}
/*4 Enable Pci Bridge ASPM */
- rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
- pcicfg_addrport + (num4bytes << 2));
u_pcibridge_aspmsetting =
pcipriv->ndis_adapter.pcibridge_linkctrlreg |
if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL)
u_pcibridge_aspmsetting &= ~BIT(0);
- rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, u_pcibridge_aspmsetting);
+ pci_write_config_byte(rtlpci->pdev, (num4bytes << 2),
+ u_pcibridge_aspmsetting);
RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
("PlatformEnableASPM():PciBridge busnumber[%x], "
static bool rtl_pci_get_amd_l1_patch(struct ieee80211_hw *hw)
{
- struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
- u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
bool status = false;
u8 offset_e0;
unsigned offset_e4;
- rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
- pcicfg_addrport + 0xE0);
- rtl_pci_raw_write_port_uchar(PCI_CONF_DATA, 0xA0);
+ pci_write_config_byte(rtlpci->pdev, 0xe0, 0xa0);
- rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
- pcicfg_addrport + 0xE0);
- rtl_pci_raw_read_port_uchar(PCI_CONF_DATA, &offset_e0);
+ pci_read_config_byte(rtlpci->pdev, 0xe0, &offset_e0);
if (offset_e0 == 0xA0) {
- rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
- pcicfg_addrport + 0xE4);
- rtl_pci_raw_read_port_ulong(PCI_CONF_DATA, &offset_e4);
+ pci_read_config_dword(rtlpci->pdev, 0xe4, &offset_e4);
if (offset_e4 & BIT(23))
status = true;
}
static void rtl_pci_get_linkcontrol_field(struct ieee80211_hw *hw)
{
struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(pcipriv);
u8 capabilityoffset = pcipriv->ndis_adapter.pcibridge_pciehdr_offset;
- u32 pcicfg_addrport = pcipriv->ndis_adapter.pcicfg_addrport;
u8 linkctrl_reg;
u8 num4bbytes;
num4bbytes = (capabilityoffset + 0x10) / 4;
/*Read Link Control Register */
- rtl_pci_raw_write_port_ulong(PCI_CONF_ADDRESS,
- pcicfg_addrport + (num4bbytes << 2));
- rtl_pci_raw_read_port_uchar(PCI_CONF_DATA, &linkctrl_reg);
+ pci_read_config_byte(rtlpci->pdev, (num4bbytes << 2), &linkctrl_reg);
pcipriv->ndis_adapter.pcibridge_linkctrlreg = linkctrl_reg;
}
PCI_SLOT(bridge_pdev->devfn);
pcipriv->ndis_adapter.pcibridge_funcnum =
PCI_FUNC(bridge_pdev->devfn);
- pcipriv->ndis_adapter.pcicfg_addrport =
- (pcipriv->ndis_adapter.pcibridge_busnum << 16) |
- (pcipriv->ndis_adapter.pcibridge_devnum << 11) |
- (pcipriv->ndis_adapter.pcibridge_funcnum << 8) | (1 << 31);
pcipriv->ndis_adapter.pcibridge_pciehdr_offset =
pci_pcie_cap(bridge_pdev);
pcipriv->ndis_adapter.num4bytes =
u16 pcibridge_vendorid;
u16 pcibridge_deviceid;
- u32 pcicfg_addrport;
u8 num4bytes;
u8 pcibridge_pciehdr_offset;
writel(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr);
}
-static inline void rtl_pci_raw_write_port_ulong(u32 port, u32 val)
-{
- outl(val, port);
-}
-
-static inline void rtl_pci_raw_write_port_uchar(u32 port, u8 val)
-{
- outb(val, port);
-}
-
-static inline void rtl_pci_raw_read_port_uchar(u32 port, u8 *pval)
-{
- *pval = inb(port);
-}
-
-static inline void rtl_pci_raw_read_port_ushort(u32 port, u16 *pval)
-{
- *pval = inw(port);
-}
-
-static inline void rtl_pci_raw_read_port_ulong(u32 port, u32 *pval)
-{
- *pval = inl(port);
-}
-
#endif
u8 bss_type;
u8 channel;
u8 ssid_len;
- u8 ssid[IW_ESSID_MAX_SIZE];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 ctrl; /* JOIN_CMD_CTRL_* */
u8 tx_mgt_frame_rate; /* OBSOLETE */
u8 tx_mgt_frame_mod; /* OBSOLETE */
struct wl12xx_ie_ssid {
struct wl12xx_ie_header header;
- char ssid[IW_ESSID_MAX_SIZE];
+ char ssid[IEEE80211_MAX_SSID_LEN];
} __packed;
struct wl12xx_ie_rates {
u8 bss_type;
u8 channel;
u8 ssid_len;
- u8 ssid[IW_ESSID_MAX_SIZE];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 ctrl; /* JOIN_CMD_CTRL_* */
u8 reserved[3];
} __packed;
/* wl1271_ssid_type */
u8 ssid_type;
u8 ssid_len;
- u8 ssid[IW_ESSID_MAX_SIZE];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 padding_1[2];
/* Basic rate set */
wl1271_power_off(wl);
memset(wl->bssid, 0, ETH_ALEN);
- memset(wl->ssid, 0, IW_ESSID_MAX_SIZE + 1);
+ memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
wl->ssid_len = 0;
wl->bss_type = MAX_BSS_TYPE;
wl->set_bss_type = MAX_BSS_TYPE;
u8 ssid_len;
/* in order to align */
u8 padding1[2];
- u8 ssid[IW_ESSID_MAX_SIZE];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
/* Band to scan */
u8 band;
u8 use_ssid_list;
u8 filter_type;
u8 ssid_len; /* For SCAN_SSID_FILTER_SPECIFIC */
- u8 ssid[IW_ESSID_MAX_SIZE];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 n_probe_reqs; /* Number of probes requests per channel */
struct wl1271_ssid {
u8 type;
u8 len;
- u8 ssid[IW_ESSID_MAX_SIZE];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
/* u8 padding[2]; */
} __packed;
unsigned long scanned_ch[BITS_TO_LONGS(WL1271_MAX_CHANNELS)];
bool failed;
u8 state;
- u8 ssid[IW_ESSID_MAX_SIZE+1];
+ u8 ssid[IEEE80211_MAX_SSID_LEN+1];
size_t ssid_len;
};
u8 mac_addr[ETH_ALEN];
u8 bss_type;
u8 set_bss_type;
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
u8 ssid_len;
int channel;
struct wl12xx_ie_ssid {
struct wl12xx_ie_header header;
- char ssid[IW_ESSID_MAX_SIZE];
+ char ssid[IEEE80211_MAX_SSID_LEN];
} __packed;
struct wl12xx_ie_rates {
source "drivers/staging/sbe-2t3e3/Kconfig"
-source "drivers/staging/ath6kl/Kconfig"
-
source "drivers/staging/keucr/Kconfig"
source "drivers/staging/bcm/Kconfig"
obj-$(CONFIG_TIDSPBRIDGE) += tidspbridge/
obj-$(CONFIG_ACPI_QUICKSTART) += quickstart/
obj-$(CONFIG_SBE_2T3E3) += sbe-2t3e3/
-obj-$(CONFIG_ATH6K_LEGACY) += ath6kl/
obj-$(CONFIG_USB_ENESTORAGE) += keucr/
obj-$(CONFIG_BCM_WIMAX) += bcm/
obj-$(CONFIG_FT1000) += ft1000/
+++ /dev/null
-config ATH6K_LEGACY
- tristate "Atheros AR6003 support (non mac80211)"
- depends on MMC && WLAN
- depends on CFG80211
- select WIRELESS_EXT
- select WEXT_PRIV
- help
- This module adds support for wireless adapters based on Atheros AR6003 chipset running over SDIO. If you choose to build it as a module, it will be called ath6kl. Pls note that AR6002 and AR6001 are not supported by this driver.
-
-choice
- prompt "AR6003 Board Data Configuration"
- depends on ATH6K_LEGACY
- default AR600x_SD31_XXX
- help
- Select the appropriate board data template from the list below that matches your AR6003 based reference design.
-
-config AR600x_SD31_XXX
- bool "SD31-xxx"
- help
- Board Data file for a standard SD31 reference design (File: bdata.SD31.bin)
-
-config AR600x_WB31_XXX
- bool "WB31-xxx"
- help
- Board Data file for a standard WB31 (BT/WiFi) reference design (File: bdata.WB31.bin)
-
-config AR600x_SD32_XXX
- bool "SD32-xxx"
- help
- Board Data file for a standard SD32 (5GHz) reference design (File: bdata.SD32.bin)
-
-config AR600x_CUSTOM_XXX
- bool "CUSTOM-xxx"
- help
- Board Data file for a custom reference design (File: should be named as bdata.CUSTOM.bin)
-endchoice
-
-config ATH6KL_ENABLE_COEXISTENCE
- bool "BT Coexistence support"
- depends on ATH6K_LEGACY
- help
- Enables WLAN/BT coexistence support. Select the apprpriate configuration from below.
-
-choice
- prompt "Front-End Antenna Configuration"
- depends on ATH6KL_ENABLE_COEXISTENCE
- default AR600x_DUAL_ANTENNA
- help
- Indicates the number of antennas being used by BT and WLAN. Select the appropriate configuration from the list below that matches your AR6003 based reference design.
-
-config AR600x_DUAL_ANTENNA
- bool "Dual Antenna"
- help
- Dual Antenna Design
-
-config AR600x_SINGLE_ANTENNA
- bool "Single Antenna"
- help
- Single Antenna Design
-endchoice
-
-choice
- prompt "Collocated Bluetooth Type"
- depends on ATH6KL_ENABLE_COEXISTENCE
- default AR600x_BT_AR3001
- help
- Select the appropriate configuration from the list below that matches your AR6003 based reference design.
-
-config AR600x_BT_QCOM
- bool "Qualcomm BTS4020X"
- help
- Qualcomm BT (3 Wire PTA)
-
-config AR600x_BT_CSR
- bool "CSR BC06"
- help
- CSR BT (3 Wire PTA)
-
-config AR600x_BT_AR3001
- bool "Atheros AR3001"
- help
- Atheros BT (3 Wire PTA)
-endchoice
-
-config ATH6KL_HCI_BRIDGE
- bool "HCI over SDIO support"
- depends on ATH6K_LEGACY
- help
- Enables BT over SDIO. Applicable only for combo designs (eg: WB31)
-
-config ATH6KL_CONFIG_GPIO_BT_RESET
- bool "Configure BT Reset GPIO"
- depends on ATH6KL_HCI_BRIDGE
- help
- Configure a WLAN GPIO for use with BT.
-
-config AR600x_BT_RESET_PIN
- int "GPIO"
- depends on ATH6KL_CONFIG_GPIO_BT_RESET
- default 22
- help
- WLAN GPIO to be used for resetting BT
-
-config ATH6KL_HTC_RAW_INTERFACE
- bool "RAW HTC support"
- depends on ATH6K_LEGACY
- help
- Enables raw HTC interface. Allows application to directly talk to the HTC interface via the ioctl interface
-
-config ATH6KL_VIRTUAL_SCATTER_GATHER
- bool "Virtual Scatter-Gather support"
- depends on ATH6K_LEGACY
- help
- Enables virtual scatter gather support for the hardware that does not support it natively.
-
-config ATH6KL_SKIP_ABI_VERSION_CHECK
- bool "Skip ABI version check support"
- depends on ATH6K_LEGACY
- help
- Forces the driver to disable ABI version check. Caution: Incompatilbity between the host driver and target firmware may lead to unknown side effects.
-
-config ATH6KL_BT_UART_FC_POLARITY
- int "UART Flow Control Polarity"
- depends on ATH6KL_LEGACY
- default 0
- help
- Configures the polarity of UART Flow Control. A value of 0 implies active low and is the default setting. Set it to 1 for active high.
-
-config ATH6KL_DEBUG
- bool "Debug support"
- depends on ATH6K_LEGACY
- help
- Enables debug support
-
-config ATH6KL_ENABLE_HOST_DEBUG
- bool "Host Debug support"
- depends on ATH6KL_DEBUG
- help
- Enables debug support in the driver
-
-config ATH6KL_ENABLE_TARGET_DEBUG_PRINTS
- bool "Target Debug support - Enable UART prints"
- depends on ATH6KL_DEBUG
- help
- Enables uart prints
-
-config AR600x_DEBUG_UART_TX_PIN
- int "GPIO"
- depends on ATH6KL_ENABLE_TARGET_DEBUG_PRINTS
- default 8
- help
- WLAN GPIO to be used for Debug UART (Tx)
-
-config ATH6KL_DISABLE_TARGET_DBGLOGS
- bool "Target Debug support - Disable Debug logs"
- depends on ATH6KL_DEBUG
- help
- Enables debug logs
+++ /dev/null
-#------------------------------------------------------------------------------
-# Copyright (c) 2004-2010 Atheros Communications Inc.
-# All rights reserved.
-#
-#
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-#
-#
-#
-# Author(s): ="Atheros"
-#------------------------------------------------------------------------------
-
-ccflags-y += -I$(obj)/include
-ccflags-y += -I$(obj)/include/common
-ccflags-y += -I$(obj)/wlan/include
-ccflags-y += -I$(obj)/os/linux/include
-ccflags-y += -I$(obj)/os
-ccflags-y += -I$(obj)/bmi/include
-ccflags-y += -I$(obj)/include/common/AR6002/hw4.0
-
-ifeq ($(CONFIG_AR600x_DUAL_ANTENNA),y)
-ccflags-y += -DAR600x_DUAL_ANTENNA
-endif
-
-ifeq ($(CONFIG_AR600x_SINGLE_ANTENNA),y)
-ccflags-y += -DAR600x_SINGLE_ANTENNA
-endif
-
-ifeq ($(CONFIG_AR600x_BT_QCOM),y)
-ccflags-y += -DAR600x_BT_QCOM
-endif
-
-ifeq ($(CONFIG_AR600x_BT_CSR),y)
-ccflags-y += -DAR600x_BT_CSR
-endif
-
-ifeq ($(CONFIG_AR600x_BT_AR3001),y)
-ccflags-y += -DAR600x_BT_AR3001
-endif
-
-ifeq ($(CONFIG_ATH6KL_HCI_BRIDGE),y)
-ccflags-y += -DATH_AR6K_ENABLE_GMBOX
-ccflags-y += -DHCI_TRANSPORT_SDIO
-ccflags-y += -DSETUPHCI_ENABLED
-ccflags-y += -DSETUPBTDEV_ENABLED
-ath6kl-y += htc2/AR6000/ar6k_gmbox.o
-ath6kl-y += htc2/AR6000/ar6k_gmbox_hciuart.o
-ath6kl-y += miscdrv/ar3kconfig.o
-ath6kl-y += miscdrv/ar3kps/ar3kpsconfig.o
-ath6kl-y += miscdrv/ar3kps/ar3kpsparser.o
-endif
-
-ifeq ($(CONFIG_ATH6KL_CONFIG_GPIO_BT_RESET),y)
-ccflags-y += -DATH6KL_CONFIG_GPIO_BT_RESET
-endif
-
-ifeq ($(CONFIG_ATH6KL_HTC_RAW_INTERFACE),y)
-ccflags-y += -DHTC_RAW_INTERFACE
-endif
-
-ifeq ($(CONFIG_ATH6KL_ENABLE_HOST_DEBUG),y)
-ccflags-y += -DDEBUG
-ccflags-y += -DATH_DEBUG_MODULE
-endif
-
-ifeq ($(CONFIG_ATH6KL_ENABLE_TARGET_DEBUG_PRINTS),y)
-ccflags-y += -DENABLEUARTPRINT_SET
-endif
-
-ifeq ($(CONFIG_ATH6KL_DISABLE_TARGET_DBGLOGS),y)
-ccflags-y += -DATH6KL_DISABLE_TARGET_DBGLOGS
-endif
-
-ifeq ($(CONFIG_ATH6KL_VIRTUAL_SCATTER_GATHER),y)
-ccflags-y += -DATH6KL_CONFIG_HIF_VIRTUAL_SCATTER
-endif
-
-ifeq ($(CONFIG_ATH6KL_SKIP_ABI_VERSION_CHECK),y)
-ccflags-y += -DATH6KL_SKIP_ABI_VERSION_CHECK
-endif
-
-ccflags-y += -DWAPI_ENABLE
-ccflags-y += -DCHECKSUM_OFFLOAD
-
-obj-$(CONFIG_ATH6K_LEGACY) := ath6kl.o
-ath6kl-y += htc2/AR6000/ar6k.o
-ath6kl-y += htc2/AR6000/ar6k_events.o
-ath6kl-y += htc2/htc_send.o
-ath6kl-y += htc2/htc_recv.o
-ath6kl-y += htc2/htc_services.o
-ath6kl-y += htc2/htc.o
-ath6kl-y += bmi/src/bmi.o
-ath6kl-y += os/linux/cfg80211.o
-ath6kl-y += os/linux/ar6000_drv.o
-ath6kl-y += os/linux/ar6000_raw_if.o
-ath6kl-y += os/linux/ar6000_pm.o
-ath6kl-y += os/linux/netbuf.o
-ath6kl-y += os/linux/hci_bridge.o
-ath6kl-y += miscdrv/common_drv.o
-ath6kl-y += miscdrv/credit_dist.o
-ath6kl-y += wmi/wmi.o
-ath6kl-y += reorder/rcv_aggr.o
-ath6kl-y += wlan/src/wlan_node.o
-ath6kl-y += wlan/src/wlan_recv_beacon.o
-ath6kl-y += wlan/src/wlan_utils.o
-
-# ATH_HIF_TYPE := sdio
-ccflags-y += -I$(obj)/hif/sdio/linux_sdio/include
-ccflags-y += -DSDIO
-ath6kl-y += hif/sdio/linux_sdio/src/hif.o
-ath6kl-y += hif/sdio/linux_sdio/src/hif_scatter.o
+++ /dev/null
-TODO:
-
-We are working hard on cleaning up the driver. There's sooooooooo much todo
-so instead of editing this file please use the wiki:
-
-http://wireless.kernel.org/en/users/Drivers/ath6kl
-
-There's a respective TODO page there. Please also subscribe to the wiki page
-to get e-mail updates on changes.
-
-IRC:
-
-We *really* need to coordinate development for ath6kl as the cleanup
-patches will break pretty much any other patches. Please use IRC to
-help coordinate better:
-
-irc.freenode.net
-#ath6kl
-
-Send patches to:
-
- - Greg Kroah-Hartman <greg@kroah.com>
- - Luis R. Rodriguez <mcgrof@gmail.com>
- - Joe Perches <joe@perches.com>
- - Naveen Singh <nsingh@atheros.com>
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef BMI_INTERNAL_H
-#define BMI_INTERNAL_H
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#define ATH_MODULE_NAME bmi
-#include "a_debug.h"
-#include "hw/mbox_host_reg.h"
-#include "bmi_msg.h"
-
-#define ATH_DEBUG_BMI ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-
-#define BMI_COMMUNICATION_TIMEOUT 100000
-
-/* ------ Global Variable Declarations ------- */
-static bool bmiDone;
-
-int
-bmiBufferSend(struct hif_device *device,
- u8 *buffer,
- u32 length);
-
-int
-bmiBufferReceive(struct hif_device *device,
- u8 *buffer,
- u32 length,
- bool want_timeout);
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="bmi.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-
-#ifdef THREAD_X
-#include <string.h>
-#endif
-
-#include "hif.h"
-#include "bmi.h"
-#include "htc_api.h"
-#include "bmi_internal.h"
-
-#ifdef ATH_DEBUG_MODULE
-static struct ath_debug_mask_description bmi_debug_desc[] = {
- { ATH_DEBUG_BMI , "BMI Tracing"},
-};
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(bmi,
- "bmi",
- "Boot Manager Interface",
- ATH_DEBUG_MASK_DEFAULTS,
- ATH_DEBUG_DESCRIPTION_COUNT(bmi_debug_desc),
- bmi_debug_desc);
-
-#endif
-
-/*
-Although we had envisioned BMI to run on top of HTC, this is not how the
-final implementation ended up. On the Target side, BMI is a part of the BSP
-and does not use the HTC protocol nor even DMA -- it is intentionally kept
-very simple.
-*/
-
-static bool pendingEventsFuncCheck = false;
-static u32 *pBMICmdCredits;
-static u8 *pBMICmdBuf;
-#define MAX_BMI_CMDBUF_SZ (BMI_DATASZ_MAX + \
- sizeof(u32) /* cmd */ + \
- sizeof(u32) /* addr */ + \
- sizeof(u32))/* length */
-#define BMI_COMMAND_FITS(sz) ((sz) <= MAX_BMI_CMDBUF_SZ)
-
-/* APIs visible to the driver */
-void
-BMIInit(void)
-{
- bmiDone = false;
- pendingEventsFuncCheck = false;
-
- /*
- * On some platforms, it's not possible to DMA to a static variable
- * in a device driver (e.g. Linux loadable driver module).
- * So we need to A_MALLOC space for "command credits" and for commands.
- *
- * Note: implicitly relies on A_MALLOC to provide a buffer that is
- * suitable for DMA (or PIO). This buffer will be passed down the
- * bus stack.
- */
- if (!pBMICmdCredits) {
- pBMICmdCredits = (u32 *)A_MALLOC_NOWAIT(4);
- A_ASSERT(pBMICmdCredits);
- }
-
- if (!pBMICmdBuf) {
- pBMICmdBuf = (u8 *)A_MALLOC_NOWAIT(MAX_BMI_CMDBUF_SZ);
- A_ASSERT(pBMICmdBuf);
- }
-
- A_REGISTER_MODULE_DEBUG_INFO(bmi);
-}
-
-void
-BMICleanup(void)
-{
- if (pBMICmdCredits) {
- kfree(pBMICmdCredits);
- pBMICmdCredits = NULL;
- }
-
- if (pBMICmdBuf) {
- kfree(pBMICmdBuf);
- pBMICmdBuf = NULL;
- }
-}
-
-int
-BMIDone(struct hif_device *device)
-{
- int status;
- u32 cid;
-
- if (bmiDone) {
- AR_DEBUG_PRINTF (ATH_DEBUG_BMI, ("BMIDone skipped\n"));
- return 0;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Enter (device: 0x%p)\n", device));
- bmiDone = true;
- cid = BMI_DONE;
-
- status = bmiBufferSend(device, (u8 *)&cid, sizeof(cid));
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- if (pBMICmdCredits) {
- kfree(pBMICmdCredits);
- pBMICmdCredits = NULL;
- }
-
- if (pBMICmdBuf) {
- kfree(pBMICmdBuf);
- pBMICmdBuf = NULL;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Exit\n"));
-
- return 0;
-}
-
-int
-BMIGetTargetInfo(struct hif_device *device, struct bmi_target_info *targ_info)
-{
- int status;
- u32 cid;
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Enter (device: 0x%p)\n", device));
- cid = BMI_GET_TARGET_INFO;
-
- status = bmiBufferSend(device, (u8 *)&cid, sizeof(cid));
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- status = bmiBufferReceive(device, (u8 *)&targ_info->target_ver,
- sizeof(targ_info->target_ver), true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Version from the device\n"));
- return A_ERROR;
- }
-
- if (targ_info->target_ver == TARGET_VERSION_SENTINAL) {
- /* Determine how many bytes are in the Target's targ_info */
- status = bmiBufferReceive(device, (u8 *)&targ_info->target_info_byte_count,
- sizeof(targ_info->target_info_byte_count), true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info Byte Count from the device\n"));
- return A_ERROR;
- }
-
- /*
- * The Target's targ_info doesn't match the Host's targ_info.
- * We need to do some backwards compatibility work to make this OK.
- */
- A_ASSERT(targ_info->target_info_byte_count == sizeof(*targ_info));
-
- /* Read the remainder of the targ_info */
- status = bmiBufferReceive(device,
- ((u8 *)targ_info)+sizeof(targ_info->target_info_byte_count),
- sizeof(*targ_info)-sizeof(targ_info->target_info_byte_count), true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info (%d bytes) from the device\n",
- targ_info->target_info_byte_count));
- return A_ERROR;
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n",
- targ_info->target_ver, targ_info->target_type));
-
- return 0;
-}
-
-int
-BMIReadMemory(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length)
-{
- u32 cid;
- int status;
- u32 offset;
- u32 remaining, rxlen;
-
- A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)));
- memset (pBMICmdBuf, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Read Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
- device, address, length));
-
- cid = BMI_READ_MEMORY;
-
- remaining = length;
-
- while (remaining)
- {
- rxlen = (remaining < BMI_DATASZ_MAX) ? remaining : BMI_DATASZ_MAX;
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
- memcpy(&(pBMICmdBuf[offset]), &rxlen, sizeof(rxlen));
- offset += sizeof(length);
-
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
- status = bmiBufferReceive(device, pBMICmdBuf, rxlen, true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
- return A_ERROR;
- }
- memcpy(&buffer[length - remaining], pBMICmdBuf, rxlen);
- remaining -= rxlen; address += rxlen;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read Memory: Exit\n"));
- return 0;
-}
-
-int
-BMIWriteMemory(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length)
-{
- u32 cid;
- int status;
- u32 offset;
- u32 remaining, txlen;
- const u32 header = sizeof(cid) + sizeof(address) + sizeof(length);
- u8 alignedBuffer[BMI_DATASZ_MAX];
- u8 *src;
-
- A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + header));
- memset (pBMICmdBuf, 0, BMI_DATASZ_MAX + header);
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Write Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
- device, address, length));
-
- cid = BMI_WRITE_MEMORY;
-
- remaining = length;
- while (remaining)
- {
- src = &buffer[length - remaining];
- if (remaining < (BMI_DATASZ_MAX - header)) {
- if (remaining & 3) {
- /* align it with 4 bytes */
- remaining = remaining + (4 - (remaining & 3));
- memcpy(alignedBuffer, src, remaining);
- src = alignedBuffer;
- }
- txlen = remaining;
- } else {
- txlen = (BMI_DATASZ_MAX - header);
- }
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
- memcpy(&(pBMICmdBuf[offset]), &txlen, sizeof(txlen));
- offset += sizeof(txlen);
- memcpy(&(pBMICmdBuf[offset]), src, txlen);
- offset += txlen;
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
- remaining -= txlen; address += txlen;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Write Memory: Exit\n"));
-
- return 0;
-}
-
-int
-BMIExecute(struct hif_device *device,
- u32 address,
- u32 *param)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address) + sizeof(param)));
- memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address) + sizeof(param));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Execute: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
- device, address, *param));
-
- cid = BMI_EXECUTE;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
- memcpy(&(pBMICmdBuf[offset]), param, sizeof(*param));
- offset += sizeof(*param);
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*param), false);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
- return A_ERROR;
- }
-
- memcpy(param, pBMICmdBuf, sizeof(*param));
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Execute: Exit (param: %d)\n", *param));
- return 0;
-}
-
-int
-BMISetAppStart(struct hif_device *device,
- u32 address)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
- memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Set App Start: Enter (device: 0x%p, address: 0x%x)\n",
- device, address));
-
- cid = BMI_SET_APP_START;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Set App Start: Exit\n"));
- return 0;
-}
-
-int
-BMIReadSOCRegister(struct hif_device *device,
- u32 address,
- u32 *param)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
- memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Read SOC Register: Enter (device: 0x%p, address: 0x%x)\n",
- device, address));
-
- cid = BMI_READ_SOC_REGISTER;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
-
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*param), true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
- return A_ERROR;
- }
- memcpy(param, pBMICmdBuf, sizeof(*param));
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit (value: %d)\n", *param));
- return 0;
-}
-
-int
-BMIWriteSOCRegister(struct hif_device *device,
- u32 address,
- u32 param)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address) + sizeof(param)));
- memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address) + sizeof(param));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Write SOC Register: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
- device, address, param));
-
- cid = BMI_WRITE_SOC_REGISTER;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
- memcpy(&(pBMICmdBuf[offset]), ¶m, sizeof(param));
- offset += sizeof(param);
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit\n"));
- return 0;
-}
-
-int
-BMIrompatchInstall(struct hif_device *device,
- u32 ROM_addr,
- u32 RAM_addr,
- u32 nbytes,
- u32 do_activate,
- u32 *rompatch_id)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
- sizeof(nbytes) + sizeof(do_activate)));
- memset(pBMICmdBuf, 0, sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
- sizeof(nbytes) + sizeof(do_activate));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI rompatch Install: Enter (device: 0x%p, ROMaddr: 0x%x, RAMaddr: 0x%x length: %d activate: %d)\n",
- device, ROM_addr, RAM_addr, nbytes, do_activate));
-
- cid = BMI_ROMPATCH_INSTALL;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &ROM_addr, sizeof(ROM_addr));
- offset += sizeof(ROM_addr);
- memcpy(&(pBMICmdBuf[offset]), &RAM_addr, sizeof(RAM_addr));
- offset += sizeof(RAM_addr);
- memcpy(&(pBMICmdBuf[offset]), &nbytes, sizeof(nbytes));
- offset += sizeof(nbytes);
- memcpy(&(pBMICmdBuf[offset]), &do_activate, sizeof(do_activate));
- offset += sizeof(do_activate);
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*rompatch_id), true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
- return A_ERROR;
- }
- memcpy(rompatch_id, pBMICmdBuf, sizeof(*rompatch_id));
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch Install: (rompatch_id=%d)\n", *rompatch_id));
- return 0;
-}
-
-int
-BMIrompatchUninstall(struct hif_device *device,
- u32 rompatch_id)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(rompatch_id)));
- memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(rompatch_id));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI rompatch Uninstall: Enter (device: 0x%p, rompatch_id: %d)\n",
- device, rompatch_id));
-
- cid = BMI_ROMPATCH_UNINSTALL;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &rompatch_id, sizeof(rompatch_id));
- offset += sizeof(rompatch_id);
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch UNinstall: (rompatch_id=0x%x)\n", rompatch_id));
- return 0;
-}
-
-static int
-_BMIrompatchChangeActivation(struct hif_device *device,
- u32 rompatch_count,
- u32 *rompatch_list,
- u32 do_activate)
-{
- u32 cid;
- int status;
- u32 offset;
- u32 length;
-
- A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count)));
- memset(pBMICmdBuf, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Change rompatch Activation: Enter (device: 0x%p, count: %d)\n",
- device, rompatch_count));
-
- cid = do_activate ? BMI_ROMPATCH_ACTIVATE : BMI_ROMPATCH_DEACTIVATE;
-
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &rompatch_count, sizeof(rompatch_count));
- offset += sizeof(rompatch_count);
- length = rompatch_count * sizeof(*rompatch_list);
- memcpy(&(pBMICmdBuf[offset]), rompatch_list, length);
- offset += length;
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Change rompatch Activation: Exit\n"));
-
- return 0;
-}
-
-int
-BMIrompatchActivate(struct hif_device *device,
- u32 rompatch_count,
- u32 *rompatch_list)
-{
- return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 1);
-}
-
-int
-BMIrompatchDeactivate(struct hif_device *device,
- u32 rompatch_count,
- u32 *rompatch_list)
-{
- return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 0);
-}
-
-int
-BMILZData(struct hif_device *device,
- u8 *buffer,
- u32 length)
-{
- u32 cid;
- int status;
- u32 offset;
- u32 remaining, txlen;
- const u32 header = sizeof(cid) + sizeof(length);
-
- A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX+header));
- memset (pBMICmdBuf, 0, BMI_DATASZ_MAX+header);
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI Send LZ Data: Enter (device: 0x%p, length: %d)\n",
- device, length));
-
- cid = BMI_LZ_DATA;
-
- remaining = length;
- while (remaining)
- {
- txlen = (remaining < (BMI_DATASZ_MAX - header)) ?
- remaining : (BMI_DATASZ_MAX - header);
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &txlen, sizeof(txlen));
- offset += sizeof(txlen);
- memcpy(&(pBMICmdBuf[offset]), &buffer[length - remaining], txlen);
- offset += txlen;
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
- return A_ERROR;
- }
- remaining -= txlen;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI LZ Data: Exit\n"));
-
- return 0;
-}
-
-int
-BMILZStreamStart(struct hif_device *device,
- u32 address)
-{
- u32 cid;
- int status;
- u32 offset;
-
- A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
- memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
-
- if (bmiDone) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
- ("BMI LZ Stream Start: Enter (device: 0x%p, address: 0x%x)\n",
- device, address));
-
- cid = BMI_LZ_STREAM_START;
- offset = 0;
- memcpy(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
- offset += sizeof(cid);
- memcpy(&(pBMICmdBuf[offset]), &address, sizeof(address));
- offset += sizeof(address);
- status = bmiBufferSend(device, pBMICmdBuf, offset);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to Start LZ Stream to the device\n"));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI LZ Stream Start: Exit\n"));
-
- return 0;
-}
-
-/* BMI Access routines */
-int
-bmiBufferSend(struct hif_device *device,
- u8 *buffer,
- u32 length)
-{
- int status;
- u32 timeout;
- u32 address;
- u32 mboxAddress[HTC_MAILBOX_NUM_MAX];
-
- HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
- &mboxAddress[0], sizeof(mboxAddress));
-
- *pBMICmdCredits = 0;
- timeout = BMI_COMMUNICATION_TIMEOUT;
-
- while(timeout-- && !(*pBMICmdCredits)) {
- /* Read the counter register to get the command credits */
- address = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
- /* hit the credit counter with a 4-byte access, the first byte read will hit the counter and cause
- * a decrement, while the remaining 3 bytes has no effect. The rationale behind this is to
- * make all HIF accesses 4-byte aligned */
- status = HIFReadWrite(device, address, (u8 *)pBMICmdCredits, 4,
- HIF_RD_SYNC_BYTE_INC, NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to decrement the command credit count register\n"));
- return A_ERROR;
- }
- /* the counter is only 8=bits, ignore anything in the upper 3 bytes */
- (*pBMICmdCredits) &= 0xFF;
- }
-
- if (*pBMICmdCredits) {
- address = mboxAddress[ENDPOINT1];
- status = HIFReadWrite(device, address, buffer, length,
- HIF_WR_SYNC_BYTE_INC, NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to send the BMI data to the device\n"));
- return A_ERROR;
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout - bmiBufferSend\n"));
- return A_ERROR;
- }
-
- return status;
-}
-
-int
-bmiBufferReceive(struct hif_device *device,
- u8 *buffer,
- u32 length,
- bool want_timeout)
-{
- int status;
- u32 address;
- u32 mboxAddress[HTC_MAILBOX_NUM_MAX];
- struct hif_pending_events_info hifPendingEvents;
- static HIF_PENDING_EVENTS_FUNC getPendingEventsFunc = NULL;
-
- if (!pendingEventsFuncCheck) {
- /* see if the HIF layer implements an alternative function to get pending events
- * do this only once! */
- HIFConfigureDevice(device,
- HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
- &getPendingEventsFunc,
- sizeof(getPendingEventsFunc));
- pendingEventsFuncCheck = true;
- }
-
- HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
- &mboxAddress[0], sizeof(mboxAddress));
-
- /*
- * During normal bootup, small reads may be required.
- * Rather than issue an HIF Read and then wait as the Target
- * adds successive bytes to the FIFO, we wait here until
- * we know that response data is available.
- *
- * This allows us to cleanly timeout on an unexpected
- * Target failure rather than risk problems at the HIF level. In
- * particular, this avoids SDIO timeouts and possibly garbage
- * data on some host controllers. And on an interconnect
- * such as Compact Flash (as well as some SDIO masters) which
- * does not provide any indication on data timeout, it avoids
- * a potential hang or garbage response.
- *
- * Synchronization is more difficult for reads larger than the
- * size of the MBOX FIFO (128B), because the Target is unable
- * to push the 129th byte of data until AFTER the Host posts an
- * HIF Read and removes some FIFO data. So for large reads the
- * Host proceeds to post an HIF Read BEFORE all the data is
- * actually available to read. Fortunately, large BMI reads do
- * not occur in practice -- they're supported for debug/development.
- *
- * So Host/Target BMI synchronization is divided into these cases:
- * CASE 1: length < 4
- * Should not happen
- *
- * CASE 2: 4 <= length <= 128
- * Wait for first 4 bytes to be in FIFO
- * If CONSERVATIVE_BMI_READ is enabled, also wait for
- * a BMI command credit, which indicates that the ENTIRE
- * response is available in the the FIFO
- *
- * CASE 3: length > 128
- * Wait for the first 4 bytes to be in FIFO
- *
- * For most uses, a small timeout should be sufficient and we will
- * usually see a response quickly; but there may be some unusual
- * (debug) cases of BMI_EXECUTE where we want an larger timeout.
- * For now, we use an unbounded busy loop while waiting for
- * BMI_EXECUTE.
- *
- * If BMI_EXECUTE ever needs to support longer-latency execution,
- * especially in production, this code needs to be enhanced to sleep
- * and yield. Also note that BMI_COMMUNICATION_TIMEOUT is currently
- * a function of Host processor speed.
- */
- if (length >= 4) { /* NB: Currently, always true */
- /*
- * NB: word_available is declared static for esoteric reasons
- * having to do with protection on some OSes.
- */
- static u32 word_available;
- u32 timeout;
-
- word_available = 0;
- timeout = BMI_COMMUNICATION_TIMEOUT;
- while((!want_timeout || timeout--) && !word_available) {
-
- if (getPendingEventsFunc != NULL) {
- status = getPendingEventsFunc(device,
- &hifPendingEvents,
- NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMI: Failed to get pending events \n"));
- break;
- }
-
- if (hifPendingEvents.AvailableRecvBytes >= sizeof(u32)) {
- word_available = 1;
- }
- continue;
- }
-
- status = HIFReadWrite(device, RX_LOOKAHEAD_VALID_ADDRESS, (u8 *)&word_available,
- sizeof(word_available), HIF_RD_SYNC_BYTE_INC, NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read RX_LOOKAHEAD_VALID register\n"));
- return A_ERROR;
- }
- /* We did a 4-byte read to the same register; all we really want is one bit */
- word_available &= (1 << ENDPOINT1);
- }
-
- if (!word_available) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout - bmiBufferReceive FIFO empty\n"));
- return A_ERROR;
- }
- }
-
-#define CONSERVATIVE_BMI_READ 0
-#if CONSERVATIVE_BMI_READ
- /*
- * This is an extra-conservative CREDIT check. It guarantees
- * that ALL data is available in the FIFO before we start to
- * read from the interconnect.
- *
- * This credit check is useless when firmware chooses to
- * allow multiple outstanding BMI Command Credits, since the next
- * credit will already be present. To restrict the Target to one
- * BMI Command Credit, see HI_OPTION_BMI_CRED_LIMIT.
- *
- * And for large reads (when HI_OPTION_BMI_CRED_LIMIT is set)
- * we cannot wait for the next credit because the Target's FIFO
- * will not hold the entire response. So we need the Host to
- * start to empty the FIFO sooner. (And again, large reads are
- * not used in practice; they are for debug/development only.)
- *
- * For a more conservative Host implementation (which would be
- * safer for a Compact Flash interconnect):
- * Set CONSERVATIVE_BMI_READ (above) to 1
- * Set HI_OPTION_BMI_CRED_LIMIT and
- * reduce BMI_DATASZ_MAX to 32 or 64
- */
- if ((length > 4) && (length < 128)) { /* check against MBOX FIFO size */
- u32 timeout;
-
- *pBMICmdCredits = 0;
- timeout = BMI_COMMUNICATION_TIMEOUT;
- while((!want_timeout || timeout--) && !(*pBMICmdCredits) {
- /* Read the counter register to get the command credits */
- address = COUNT_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 1;
- /* read the counter using a 4-byte read. Since the counter is NOT auto-decrementing,
- * we can read this counter multiple times using a non-incrementing address mode.
- * The rationale here is to make all HIF accesses a multiple of 4 bytes */
- status = HIFReadWrite(device, address, (u8 *)pBMICmdCredits, sizeof(*pBMICmdCredits),
- HIF_RD_SYNC_BYTE_FIX, NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the command credit count register\n"));
- return A_ERROR;
- }
- /* we did a 4-byte read to the same count register so mask off upper bytes */
- (*pBMICmdCredits) &= 0xFF;
- }
-
- if (!(*pBMICmdCredits)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout- bmiBufferReceive no credit\n"));
- return A_ERROR;
- }
- }
-#endif
-
- address = mboxAddress[ENDPOINT1];
- status = HIFReadWrite(device, address, buffer, length, HIF_RD_SYNC_BYTE_INC, NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the BMI data from the device\n"));
- return A_ERROR;
- }
-
- return 0;
-}
-
-int
-BMIFastDownload(struct hif_device *device, u32 address, u8 *buffer, u32 length)
-{
- int status = A_ERROR;
- u32 lastWord = 0;
- u32 lastWordOffset = length & ~0x3;
- u32 unalignedBytes = length & 0x3;
-
- status = BMILZStreamStart (device, address);
- if (status) {
- return A_ERROR;
- }
-
- if (unalignedBytes) {
- /* copy the last word into a zero padded buffer */
- memcpy(&lastWord, &buffer[lastWordOffset], unalignedBytes);
- }
-
- status = BMILZData(device, buffer, lastWordOffset);
-
- if (status) {
- return A_ERROR;
- }
-
- if (unalignedBytes) {
- status = BMILZData(device, (u8 *)&lastWord, 4);
- }
-
- if (!status) {
- //
- // Close compressed stream and open a new (fake) one. This serves mainly to flush Target caches.
- //
- status = BMILZStreamStart (device, 0x00);
- if (status) {
- return A_ERROR;
- }
- }
- return status;
-}
-
-int
-BMIRawWrite(struct hif_device *device, u8 *buffer, u32 length)
-{
- return bmiBufferSend(device, buffer, length);
-}
-
-int
-BMIRawRead(struct hif_device *device, u8 *buffer, u32 length, bool want_timeout)
-{
- return bmiBufferReceive(device, buffer, length, want_timeout);
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// common header file for HIF modules designed for SDIO
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef HIF_SDIO_COMMON_H_
-#define HIF_SDIO_COMMON_H_
-
- /* SDIO manufacturer ID and Codes */
-#define MANUFACTURER_ID_AR6002_BASE 0x200
-#define MANUFACTURER_ID_AR6003_BASE 0x300
-#define MANUFACTURER_ID_AR6K_BASE_MASK 0xFF00
-#define FUNCTION_CLASS 0x0
-#define MANUFACTURER_CODE 0x271 /* Atheros */
-
- /* Mailbox address in SDIO address space */
-#define HIF_MBOX_BASE_ADDR 0x800
-#define HIF_MBOX_WIDTH 0x800
-#define HIF_MBOX_START_ADDR(mbox) \
- ( HIF_MBOX_BASE_ADDR + mbox * HIF_MBOX_WIDTH)
-
-#define HIF_MBOX_END_ADDR(mbox) \
- (HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1)
-
- /* extended MBOX address for larger MBOX writes to MBOX 0*/
-#define HIF_MBOX0_EXTENDED_BASE_ADDR 0x2800
-#define HIF_MBOX0_EXTENDED_WIDTH_AR6002 (6*1024)
-#define HIF_MBOX0_EXTENDED_WIDTH_AR6003 (18*1024)
-
- /* version 1 of the chip has only a 12K extended mbox range */
-#define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1 0x4000
-#define HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1 (12*1024)
-
- /* GMBOX addresses */
-#define HIF_GMBOX_BASE_ADDR 0x7000
-#define HIF_GMBOX_WIDTH 0x4000
-
- /* for SDIO we recommend a 128-byte block size */
-#define HIF_DEFAULT_IO_BLOCK_SIZE 128
-
- /* set extended MBOX window information for SDIO interconnects */
-static INLINE void SetExtendedMboxWindowInfo(u16 Manfid, struct hif_device_mbox_info *pInfo)
-{
- switch (Manfid & MANUFACTURER_ID_AR6K_BASE_MASK) {
- case MANUFACTURER_ID_AR6002_BASE :
- /* MBOX 0 has an extended range */
- pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR;
- pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6002;
- break;
- case MANUFACTURER_ID_AR6003_BASE :
- /* MBOX 0 has an extended range */
- pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1;
- pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1;
- pInfo->GMboxAddress = HIF_GMBOX_BASE_ADDR;
- pInfo->GMboxSize = HIF_GMBOX_WIDTH;
- break;
- default:
- A_ASSERT(false);
- break;
- }
-}
-
-/* special CCCR (func 0) registers */
-
-#define CCCR_SDIO_IRQ_MODE_REG 0xF0 /* interrupt mode register */
-#define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ (1 << 0) /* mode to enable special 4-bit interrupt assertion without clock*/
-
-#endif /*HIF_SDIO_COMMON_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="hif_internal.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// internal header file for hif layer
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HIF_INTERNAL_H_
-#define _HIF_INTERNAL_H_
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "hif.h"
-#include "../../../common/hif_sdio_common.h"
-#include <linux/scatterlist.h>
-#define HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#define BUS_REQUEST_MAX_NUM 64
-
-#define SDIO_CLOCK_FREQUENCY_DEFAULT 25000000
-#define SDWLAN_ENABLE_DISABLE_TIMEOUT 20
-#define FLAGS_CARD_ENAB 0x02
-#define FLAGS_CARD_IRQ_UNMSK 0x04
-
-#define HIF_MBOX_BLOCK_SIZE HIF_DEFAULT_IO_BLOCK_SIZE
-#define HIF_MBOX0_BLOCK_SIZE 1
-#define HIF_MBOX1_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE
-#define HIF_MBOX2_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE
-#define HIF_MBOX3_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE
-
-typedef struct bus_request {
- struct bus_request *next; /* link list of available requests */
- struct bus_request *inusenext; /* link list of in use requests */
- struct semaphore sem_req;
- u32 address; /* request data */
- u8 *buffer;
- u32 length;
- u32 request;
- void *context;
- int status;
- struct hif_scatter_req_priv *pScatterReq; /* this request is a scatter request */
-} BUS_REQUEST;
-
-struct hif_device {
- struct sdio_func *func;
- spinlock_t asynclock;
- struct task_struct* async_task; /* task to handle async commands */
- struct semaphore sem_async; /* wake up for async task */
- int async_shutdown; /* stop the async task */
- struct completion async_completion; /* thread completion */
- BUS_REQUEST *asyncreq; /* request for async tasklet */
- BUS_REQUEST *taskreq; /* async tasklet data */
- spinlock_t lock;
- BUS_REQUEST *s_busRequestFreeQueue; /* free list */
- BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM]; /* available bus requests */
- void *claimedContext;
- HTC_CALLBACKS htcCallbacks;
- u8 *dma_buffer;
- struct dl_list ScatterReqHead; /* scatter request list head */
- bool scatter_enabled; /* scatter enabled flag */
- bool is_suspend;
- bool is_disabled;
- atomic_t irqHandling;
- HIF_DEVICE_POWER_CHANGE_TYPE powerConfig;
- const struct sdio_device_id *id;
-};
-
-#define HIF_DMA_BUFFER_SIZE (32 * 1024)
-#define CMD53_FIXED_ADDRESS 1
-#define CMD53_INCR_ADDRESS 2
-
-BUS_REQUEST *hifAllocateBusRequest(struct hif_device *device);
-void hifFreeBusRequest(struct hif_device *device, BUS_REQUEST *busrequest);
-void AddToAsyncList(struct hif_device *device, BUS_REQUEST *busrequest);
-
-#ifdef HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#define MAX_SCATTER_REQUESTS 4
-#define MAX_SCATTER_ENTRIES_PER_REQ 16
-#define MAX_SCATTER_REQ_TRANSFER_SIZE 32*1024
-
-struct hif_scatter_req_priv {
- struct hif_scatter_req *pHifScatterReq; /* HIF scatter request with allocated entries */
- struct hif_device *device; /* this device */
- BUS_REQUEST *busrequest; /* request associated with request */
- /* scatter list for linux */
- struct scatterlist sgentries[MAX_SCATTER_ENTRIES_PER_REQ];
-};
-
-#define ATH_DEBUG_SCATTER ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_support_info *pInfo);
-void CleanupHIFScatterResources(struct hif_device *device);
-int DoHifReadWriteScatter(struct hif_device *device, BUS_REQUEST *busrequest);
-
-#else // HIF_LINUX_MMC_SCATTER_SUPPORT
-
-static inline int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_support_info *pInfo)
-{
- return A_ENOTSUP;
-}
-
-static inline int DoHifReadWriteScatter(struct hif_device *device, BUS_REQUEST *busrequest)
-{
- return A_ENOTSUP;
-}
-
-#define CleanupHIFScatterResources(d) { }
-
-#endif // HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#endif // _HIF_INTERNAL_H_
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="hif.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// HIF layer reference implementation for Linux Native MMC stack
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#include <linux/mmc/card.h>
-#include <linux/mmc/mmc.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#include <linux/mmc/sd.h>
-#include <linux/kthread.h>
-
-/* by default setup a bounce buffer for the data packets, if the underlying host controller driver
- does not use DMA you may be able to skip this step and save the memory allocation and transfer time */
-#define HIF_USE_DMA_BOUNCE_BUFFER 1
-#include "hif_internal.h"
-#define ATH_MODULE_NAME hif
-#include "a_debug.h"
-#include "hw/mbox_host_reg.h"
-
-#if HIF_USE_DMA_BOUNCE_BUFFER
-/* macro to check if DMA buffer is WORD-aligned and DMA-able. Most host controllers assume the
- * buffer is DMA'able and will bug-check otherwise (i.e. buffers on the stack).
- * virt_addr_valid check fails on stack memory.
- */
-#define BUFFER_NEEDS_BOUNCE(buffer) (((unsigned long)(buffer) & 0x3) || !virt_addr_valid((buffer)))
-#else
-#define BUFFER_NEEDS_BOUNCE(buffer) (false)
-#endif
-
-/* ATHENV */
-#if defined(CONFIG_PM)
-#define dev_to_sdio_func(d) container_of(d, struct sdio_func, dev)
-#define to_sdio_driver(d) container_of(d, struct sdio_driver, drv)
-#endif /* CONFIG_PM */
-static void delHifDevice(struct hif_device * device);
-static int Func0_CMD52WriteByte(struct mmc_card *card, unsigned int address, unsigned char byte);
-static int Func0_CMD52ReadByte(struct mmc_card *card, unsigned int address, unsigned char *byte);
-
-static int hifEnableFunc(struct hif_device *device, struct sdio_func *func);
-static int hifDisableFunc(struct hif_device *device, struct sdio_func *func);
-OSDRV_CALLBACKS osdrvCallbacks;
-
-int reset_sdio_on_unload = 0;
-module_param(reset_sdio_on_unload, int, 0644);
-
-extern u32 nohifscattersupport;
-
-static struct hif_device *ath6kl_alloc_hifdev(struct sdio_func *func)
-{
- struct hif_device *hifdevice;
-
- hifdevice = kzalloc(sizeof(struct hif_device), GFP_KERNEL);
-
-#if HIF_USE_DMA_BOUNCE_BUFFER
- hifdevice->dma_buffer = kmalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);
-#endif
- hifdevice->func = func;
- hifdevice->powerConfig = HIF_DEVICE_POWER_UP;
- sdio_set_drvdata(func, hifdevice);
-
- return hifdevice;
-}
-
-static struct hif_device *ath6kl_get_hifdev(struct sdio_func *func)
-{
- return (struct hif_device *) sdio_get_drvdata(func);
-}
-
-static const struct sdio_device_id ath6kl_hifdev_ids[] = {
- { SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x0)) },
- { SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x1)) },
- { SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0)) },
- { SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1)) },
- { /* null */ },
-};
-
-MODULE_DEVICE_TABLE(sdio, ath6kl_hifdev_ids);
-
-static int ath6kl_hifdev_probe(struct sdio_func *func,
- const struct sdio_device_id *id)
-{
- int ret;
- struct hif_device *device;
- int count;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
- ("ath6kl: Function: 0x%X, Vendor ID: 0x%X, "
- "Device ID: 0x%X, block size: 0x%X/0x%X\n",
- func->num, func->vendor, func->device,
- func->max_blksize, func->cur_blksize));
-
- ath6kl_alloc_hifdev(func);
- device = ath6kl_get_hifdev(func);
-
- device->id = id;
- device->is_disabled = true;
-
- spin_lock_init(&device->lock);
- spin_lock_init(&device->asynclock);
-
- DL_LIST_INIT(&device->ScatterReqHead);
-
- /* Try to allow scatter unless globally overridden */
- if (!nohifscattersupport)
- device->scatter_enabled = true;
-
- A_MEMZERO(device->busRequest, sizeof(device->busRequest));
-
- for (count = 0; count < BUS_REQUEST_MAX_NUM; count++) {
- sema_init(&device->busRequest[count].sem_req, 0);
- hifFreeBusRequest(device, &device->busRequest[count]);
- }
-
- sema_init(&device->sem_async, 0);
-
- ret = hifEnableFunc(device, func);
-
- return ret;
-}
-
-static void ath6kl_hifdev_remove(struct sdio_func *func)
-{
- int status = 0;
- struct hif_device *device;
-
- device = ath6kl_get_hifdev(func);
- if (device->claimedContext != NULL)
- status = osdrvCallbacks.
- deviceRemovedHandler(device->claimedContext, device);
-
- if (device->is_disabled)
- device->is_disabled = false;
- else
- status = hifDisableFunc(device, func);
-
- CleanupHIFScatterResources(device);
-
- delHifDevice(device);
-}
-
-#if defined(CONFIG_PM)
-static int ath6kl_hifdev_suspend(struct device *dev)
-{
- struct sdio_func *func = dev_to_sdio_func(dev);
- int status = 0;
- struct hif_device *device;
-
- device = ath6kl_get_hifdev(func);
-
- if (device && device->claimedContext &&
- osdrvCallbacks.deviceSuspendHandler) {
- /* set true first for PowerStateChangeNotify(..) */
- device->is_suspend = true;
- status = osdrvCallbacks.
- deviceSuspendHandler(device->claimedContext);
- if (status)
- device->is_suspend = false;
- }
-
- CleanupHIFScatterResources(device);
-
- switch (status) {
- case 0:
- return 0;
- case A_EBUSY:
- /* Hack for kernel in order to support deep sleep and wow */
- return -EBUSY;
- default:
- return -1;
- }
-}
-
-static int ath6kl_hifdev_resume(struct device *dev)
-{
- struct sdio_func *func = dev_to_sdio_func(dev);
- int status = 0;
- struct hif_device *device;
-
- device = ath6kl_get_hifdev(func);
- if (device && device->claimedContext &&
- osdrvCallbacks.deviceSuspendHandler) {
- status = osdrvCallbacks.
- deviceResumeHandler(device->claimedContext);
- if (status == 0)
- device->is_suspend = false;
- }
-
- return status;
-}
-
-static const struct dev_pm_ops ath6kl_hifdev_pmops = {
- .suspend = ath6kl_hifdev_suspend,
- .resume = ath6kl_hifdev_resume,
-};
-#endif /* CONFIG_PM */
-
-static struct sdio_driver ath6kl_hifdev_driver = {
- .name = "ath6kl_hifdev",
- .id_table = ath6kl_hifdev_ids,
- .probe = ath6kl_hifdev_probe,
- .remove = ath6kl_hifdev_remove,
-#if defined(CONFIG_PM)
- .drv = {
- .pm = &ath6kl_hifdev_pmops,
- },
-#endif
-};
-
-/* make sure we only unregister when registered. */
-static int registered = 0;
-
-extern u32 onebitmode;
-extern u32 busspeedlow;
-extern u32 debughif;
-
-static void ResetAllCards(void);
-
-#ifdef DEBUG
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(hif,
- "hif",
- "(Linux MMC) Host Interconnect Framework",
- ATH_DEBUG_MASK_DEFAULTS,
- 0,
- NULL);
-
-#endif
-
-
-/* ------ Functions ------ */
-int HIFInit(OSDRV_CALLBACKS *callbacks)
-{
- int r;
- AR_DEBUG_ASSERT(callbacks != NULL);
-
- A_REGISTER_MODULE_DEBUG_INFO(hif);
-
- /* store the callback handlers */
- osdrvCallbacks = *callbacks;
-
- /* Register with bus driver core */
- registered = 1;
-
- r = sdio_register_driver(&ath6kl_hifdev_driver);
- if (r < 0)
- return r;
-
- return 0;
-}
-
-static int
-__HIFReadWrite(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length,
- u32 request,
- void *context)
-{
- u8 opcode;
- int status = 0;
- int ret;
- u8 *tbuffer;
- bool bounced = false;
-
- AR_DEBUG_ASSERT(device != NULL);
- AR_DEBUG_ASSERT(device->func != NULL);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device: 0x%p, buffer:0x%p (addr:0x%X)\n",
- device, buffer, address));
-
- do {
- if (request & HIF_EXTENDED_IO) {
- //AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Command type: CMD53\n"));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: Invalid command type: 0x%08x\n", request));
- status = A_EINVAL;
- break;
- }
-
- if (request & HIF_BLOCK_BASIS) {
- /* round to whole block length size */
- length = (length / HIF_MBOX_BLOCK_SIZE) * HIF_MBOX_BLOCK_SIZE;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
- ("AR6000: Block mode (BlockLen: %d)\n",
- length));
- } else if (request & HIF_BYTE_BASIS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
- ("AR6000: Byte mode (BlockLen: %d)\n",
- length));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: Invalid data mode: 0x%08x\n", request));
- status = A_EINVAL;
- break;
- }
-
-#if 0
- /* useful for checking register accesses */
- if (length & 0x3) {
- A_PRINTF(KERN_ALERT"AR6000: HIF (%s) is not a multiple of 4 bytes, addr:0x%X, len:%d\n",
- request & HIF_WRITE ? "write":"read", address, length);
- }
-#endif
-
- if (request & HIF_WRITE) {
- if ((address >= HIF_MBOX_START_ADDR(0)) &&
- (address <= HIF_MBOX_END_ADDR(3)))
- {
-
- AR_DEBUG_ASSERT(length <= HIF_MBOX_WIDTH);
-
- /*
- * Mailbox write. Adjust the address so that the last byte
- * falls on the EOM address.
- */
- address += (HIF_MBOX_WIDTH - length);
- }
- }
-
- if (request & HIF_FIXED_ADDRESS) {
- opcode = CMD53_FIXED_ADDRESS;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Address mode: Fixed 0x%X\n", address));
- } else if (request & HIF_INCREMENTAL_ADDRESS) {
- opcode = CMD53_INCR_ADDRESS;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Address mode: Incremental 0x%X\n", address));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: Invalid address mode: 0x%08x\n", request));
- status = A_EINVAL;
- break;
- }
-
- if (request & HIF_WRITE) {
-#if HIF_USE_DMA_BOUNCE_BUFFER
- if (BUFFER_NEEDS_BOUNCE(buffer)) {
- AR_DEBUG_ASSERT(device->dma_buffer != NULL);
- tbuffer = device->dma_buffer;
- /* copy the write data to the dma buffer */
- AR_DEBUG_ASSERT(length <= HIF_DMA_BUFFER_SIZE);
- memcpy(tbuffer, buffer, length);
- bounced = true;
- } else {
- tbuffer = buffer;
- }
-#else
- tbuffer = buffer;
-#endif
- if (opcode == CMD53_FIXED_ADDRESS) {
- ret = sdio_writesb(device->func, address, tbuffer, length);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: writesb ret=%d address: 0x%X, len: %d, 0x%X\n",
- ret, address, length, *(int *)tbuffer));
- } else {
- ret = sdio_memcpy_toio(device->func, address, tbuffer, length);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: writeio ret=%d address: 0x%X, len: %d, 0x%X\n",
- ret, address, length, *(int *)tbuffer));
- }
- } else if (request & HIF_READ) {
-#if HIF_USE_DMA_BOUNCE_BUFFER
- if (BUFFER_NEEDS_BOUNCE(buffer)) {
- AR_DEBUG_ASSERT(device->dma_buffer != NULL);
- AR_DEBUG_ASSERT(length <= HIF_DMA_BUFFER_SIZE);
- tbuffer = device->dma_buffer;
- bounced = true;
- } else {
- tbuffer = buffer;
- }
-#else
- tbuffer = buffer;
-#endif
- if (opcode == CMD53_FIXED_ADDRESS) {
- ret = sdio_readsb(device->func, tbuffer, address, length);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: readsb ret=%d address: 0x%X, len: %d, 0x%X\n",
- ret, address, length, *(int *)tbuffer));
- } else {
- ret = sdio_memcpy_fromio(device->func, tbuffer, address, length);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: readio ret=%d address: 0x%X, len: %d, 0x%X\n",
- ret, address, length, *(int *)tbuffer));
- }
-#if HIF_USE_DMA_BOUNCE_BUFFER
- if (bounced) {
- /* copy the read data from the dma buffer */
- memcpy(buffer, tbuffer, length);
- }
-#endif
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: Invalid direction: 0x%08x\n", request));
- status = A_EINVAL;
- break;
- }
-
- if (ret) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: SDIO bus operation failed! MMC stack returned : %d \n", ret));
- status = A_ERROR;
- }
- } while (false);
-
- return status;
-}
-
-void AddToAsyncList(struct hif_device *device, BUS_REQUEST *busrequest)
-{
- unsigned long flags;
- BUS_REQUEST *async;
- BUS_REQUEST *active;
-
- spin_lock_irqsave(&device->asynclock, flags);
- active = device->asyncreq;
- if (active == NULL) {
- device->asyncreq = busrequest;
- device->asyncreq->inusenext = NULL;
- } else {
- for (async = device->asyncreq;
- async != NULL;
- async = async->inusenext) {
- active = async;
- }
- active->inusenext = busrequest;
- busrequest->inusenext = NULL;
- }
- spin_unlock_irqrestore(&device->asynclock, flags);
-}
-
-
-/* queue a read/write request */
-int
-HIFReadWrite(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length,
- u32 request,
- void *context)
-{
- int status = 0;
- BUS_REQUEST *busrequest;
-
-
- AR_DEBUG_ASSERT(device != NULL);
- AR_DEBUG_ASSERT(device->func != NULL);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device: %p addr:0x%X\n", device,address));
-
- do {
- if ((request & HIF_ASYNCHRONOUS) || (request & HIF_SYNCHRONOUS)){
- /* serialize all requests through the async thread */
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Execution mode: %s\n",
- (request & HIF_ASYNCHRONOUS)?"Async":"Synch"));
- busrequest = hifAllocateBusRequest(device);
- if (busrequest == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: no async bus requests available (%s, addr:0x%X, len:%d) \n",
- request & HIF_READ ? "READ":"WRITE", address, length));
- return A_ERROR;
- }
- busrequest->address = address;
- busrequest->buffer = buffer;
- busrequest->length = length;
- busrequest->request = request;
- busrequest->context = context;
-
- AddToAsyncList(device, busrequest);
-
- if (request & HIF_SYNCHRONOUS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: queued sync req: 0x%lX\n", (unsigned long)busrequest));
-
- /* wait for completion */
- up(&device->sem_async);
- if (down_interruptible(&busrequest->sem_req) != 0) {
- /* interrupted, exit */
- return A_ERROR;
- } else {
- int status = busrequest->status;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: sync return freeing 0x%lX: 0x%X\n",
- (unsigned long)busrequest, busrequest->status));
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: freeing req: 0x%X\n", (unsigned int)request));
- hifFreeBusRequest(device, busrequest);
- return status;
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: queued async req: 0x%lX\n", (unsigned long)busrequest));
- up(&device->sem_async);
- return A_PENDING;
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: Invalid execution mode: 0x%08x\n", (unsigned int)request));
- status = A_EINVAL;
- break;
- }
- } while(0);
-
- return status;
-}
-/* thread to serialize all requests, both sync and async */
-static int async_task(void *param)
- {
- struct hif_device *device;
- BUS_REQUEST *request;
- int status;
- unsigned long flags;
-
- device = (struct hif_device *)param;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task\n"));
- set_current_state(TASK_INTERRUPTIBLE);
- while(!device->async_shutdown) {
- /* wait for work */
- if (down_interruptible(&device->sem_async) != 0) {
- /* interrupted, exit */
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task interrupted\n"));
- break;
- }
- if (device->async_shutdown) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task stopping\n"));
- break;
- }
- /* we want to hold the host over multiple cmds if possible, but holding the host blocks card interrupts */
- sdio_claim_host(device->func);
- spin_lock_irqsave(&device->asynclock, flags);
- /* pull the request to work on */
- while (device->asyncreq != NULL) {
- request = device->asyncreq;
- if (request->inusenext != NULL) {
- device->asyncreq = request->inusenext;
- } else {
- device->asyncreq = NULL;
- }
- spin_unlock_irqrestore(&device->asynclock, flags);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task processing req: 0x%lX\n", (unsigned long)request));
-
- if (request->pScatterReq != NULL) {
- A_ASSERT(device->scatter_enabled);
- /* this is a queued scatter request, pass the request to scatter routine which
- * executes it synchronously, note, no need to free the request since scatter requests
- * are maintained on a separate list */
- status = DoHifReadWriteScatter(device,request);
- } else {
- /* call HIFReadWrite in sync mode to do the work */
- status = __HIFReadWrite(device, request->address, request->buffer,
- request->length, request->request & ~HIF_SYNCHRONOUS, NULL);
- if (request->request & HIF_ASYNCHRONOUS) {
- void *context = request->context;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task freeing req: 0x%lX\n", (unsigned long)request));
- hifFreeBusRequest(device, request);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task completion routine req: 0x%lX\n", (unsigned long)request));
- device->htcCallbacks.rwCompletionHandler(context, status);
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task upping req: 0x%lX\n", (unsigned long)request));
- request->status = status;
- up(&request->sem_req);
- }
- }
- spin_lock_irqsave(&device->asynclock, flags);
- }
- spin_unlock_irqrestore(&device->asynclock, flags);
- sdio_release_host(device->func);
- }
-
- complete_and_exit(&device->async_completion, 0);
- return 0;
-}
-
-static s32 IssueSDCommand(struct hif_device *device, u32 opcode, u32 arg, u32 flags, u32 *resp)
-{
- struct mmc_command cmd;
- s32 err;
- struct mmc_host *host;
- struct sdio_func *func;
-
- func = device->func;
- host = func->card->host;
-
- memset(&cmd, 0, sizeof(struct mmc_command));
- cmd.opcode = opcode;
- cmd.arg = arg;
- cmd.flags = flags;
- err = mmc_wait_for_cmd(host, &cmd, 3);
-
- if ((!err) && (resp)) {
- *resp = cmd.resp[0];
- }
-
- return err;
-}
-
-int ReinitSDIO(struct hif_device *device)
-{
- s32 err;
- struct mmc_host *host;
- struct mmc_card *card;
- struct sdio_func *func;
- u8 cmd52_resp;
- u32 clock;
-
- func = device->func;
- card = func->card;
- host = card->host;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +ReinitSDIO \n"));
- sdio_claim_host(func);
-
- do {
- if (!device->is_suspend) {
- u32 resp;
- u16 rca;
- u32 i;
- int bit = fls(host->ocr_avail) - 1;
- /* emulate the mmc_power_up(...) */
- host->ios.vdd = bit;
- host->ios.chip_select = MMC_CS_DONTCARE;
- host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
- host->ios.power_mode = MMC_POWER_UP;
- host->ios.bus_width = MMC_BUS_WIDTH_1;
- host->ios.timing = MMC_TIMING_LEGACY;
- host->ops->set_ios(host, &host->ios);
- /*
- * This delay should be sufficient to allow the power supply
- * to reach the minimum voltage.
- */
- msleep(2);
-
- host->ios.clock = host->f_min;
- host->ios.power_mode = MMC_POWER_ON;
- host->ops->set_ios(host, &host->ios);
-
- /*
- * This delay must be at least 74 clock sizes, or 1 ms, or the
- * time required to reach a stable voltage.
- */
- msleep(2);
-
- /* Issue CMD0. Goto idle state */
- host->ios.chip_select = MMC_CS_HIGH;
- host->ops->set_ios(host, &host->ios);
- msleep(1);
- err = IssueSDCommand(device, MMC_GO_IDLE_STATE, 0, (MMC_RSP_NONE | MMC_CMD_BC), NULL);
- host->ios.chip_select = MMC_CS_DONTCARE;
- host->ops->set_ios(host, &host->ios);
- msleep(1);
- host->use_spi_crc = 0;
-
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD0 failed : %d \n",err));
- break;
- }
-
- if (!host->ocr) {
- /* Issue CMD5, arg = 0 */
- err = IssueSDCommand(device, SD_IO_SEND_OP_COND, 0, (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD5 failed : %d \n",err));
- break;
- }
- host->ocr = resp;
- }
-
- /* Issue CMD5, arg = ocr. Wait till card is ready */
- for (i=0;i<100;i++) {
- err = IssueSDCommand(device, SD_IO_SEND_OP_COND, host->ocr, (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD5 failed : %d \n",err));
- break;
- }
- if (resp & MMC_CARD_BUSY) {
- break;
- }
- msleep(10);
- }
-
- if ((i == 100) || (err)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: card in not ready : %d %d \n",i,err));
- break;
- }
-
- /* Issue CMD3, get RCA */
- err = IssueSDCommand(device, SD_SEND_RELATIVE_ADDR, 0, MMC_RSP_R6 | MMC_CMD_BCR, &resp);
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD3 failed : %d \n",err));
- break;
- }
- rca = resp >> 16;
- host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
- host->ops->set_ios(host, &host->ios);
-
- /* Issue CMD7, select card */
- err = IssueSDCommand(device, MMC_SELECT_CARD, (rca << 16), MMC_RSP_R1 | MMC_CMD_AC, NULL);
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD7 failed : %d \n",err));
- break;
- }
- }
-
- /* Enable high speed */
- if (card->host->caps & MMC_CAP_SD_HIGHSPEED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("ReinitSDIO: Set high speed mode\n"));
- err = Func0_CMD52ReadByte(card, SDIO_CCCR_SPEED, &cmd52_resp);
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 read to CCCR speed register failed : %d \n",err));
- card->state &= ~MMC_STATE_HIGHSPEED;
- /* no need to break */
- } else {
- err = Func0_CMD52WriteByte(card, SDIO_CCCR_SPEED, (cmd52_resp | SDIO_SPEED_EHS));
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 write to CCCR speed register failed : %d \n",err));
- break;
- }
- mmc_card_set_highspeed(card);
- host->ios.timing = MMC_TIMING_SD_HS;
- host->ops->set_ios(host, &host->ios);
- }
- }
-
- /* Set clock */
- if (mmc_card_highspeed(card)) {
- clock = 50000000;
- } else {
- clock = card->cis.max_dtr;
- }
-
- if (clock > host->f_max) {
- clock = host->f_max;
- }
- host->ios.clock = clock;
- host->ops->set_ios(host, &host->ios);
-
-
- if (card->host->caps & MMC_CAP_4_BIT_DATA) {
- /* CMD52: Set bus width & disable card detect resistor */
- err = Func0_CMD52WriteByte(card, SDIO_CCCR_IF, SDIO_BUS_CD_DISABLE | SDIO_BUS_WIDTH_4BIT);
- if (err) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 to set bus mode failed : %d \n",err));
- break;
- }
- host->ios.bus_width = MMC_BUS_WIDTH_4;
- host->ops->set_ios(host, &host->ios);
- }
- } while (0);
-
- sdio_release_host(func);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -ReinitSDIO \n"));
-
- return (err) ? A_ERROR : 0;
-}
-
-int
-PowerStateChangeNotify(struct hif_device *device, HIF_DEVICE_POWER_CHANGE_TYPE config)
-{
- int status = 0;
-#if defined(CONFIG_PM)
- struct sdio_func *func = device->func;
- int old_reset_val;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +PowerStateChangeNotify %d\n", config));
- switch (config) {
- case HIF_DEVICE_POWER_DOWN:
- case HIF_DEVICE_POWER_CUT:
- old_reset_val = reset_sdio_on_unload;
- reset_sdio_on_unload = 1;
- status = hifDisableFunc(device, func);
- reset_sdio_on_unload = old_reset_val;
- if (!device->is_suspend) {
- struct mmc_host *host = func->card->host;
- host->ios.clock = 0;
- host->ios.vdd = 0;
- host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
- host->ios.chip_select = MMC_CS_DONTCARE;
- host->ios.power_mode = MMC_POWER_OFF;
- host->ios.bus_width = MMC_BUS_WIDTH_1;
- host->ios.timing = MMC_TIMING_LEGACY;
- host->ops->set_ios(host, &host->ios);
- }
- break;
- case HIF_DEVICE_POWER_UP:
- if (device->powerConfig == HIF_DEVICE_POWER_CUT) {
- status = ReinitSDIO(device);
- }
- if (status == 0) {
- status = hifEnableFunc(device, func);
- }
- break;
- }
- device->powerConfig = config;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -PowerStateChangeNotify\n"));
-#endif
- return status;
-}
-
-int
-HIFConfigureDevice(struct hif_device *device, HIF_DEVICE_CONFIG_OPCODE opcode,
- void *config, u32 configLen)
-{
- u32 count;
- int status = 0;
-
- switch(opcode) {
- case HIF_DEVICE_GET_MBOX_BLOCK_SIZE:
- ((u32 *)config)[0] = HIF_MBOX0_BLOCK_SIZE;
- ((u32 *)config)[1] = HIF_MBOX1_BLOCK_SIZE;
- ((u32 *)config)[2] = HIF_MBOX2_BLOCK_SIZE;
- ((u32 *)config)[3] = HIF_MBOX3_BLOCK_SIZE;
- break;
-
- case HIF_DEVICE_GET_MBOX_ADDR:
- for (count = 0; count < 4; count ++) {
- ((u32 *)config)[count] = HIF_MBOX_START_ADDR(count);
- }
-
- if (configLen >= sizeof(struct hif_device_mbox_info)) {
- SetExtendedMboxWindowInfo((u16)device->func->device,
- (struct hif_device_mbox_info *)config);
- }
-
- break;
- case HIF_DEVICE_GET_IRQ_PROC_MODE:
- *((HIF_DEVICE_IRQ_PROCESSING_MODE *)config) = HIF_DEVICE_IRQ_SYNC_ONLY;
- break;
- case HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT:
- if (!device->scatter_enabled) {
- return A_ENOTSUP;
- }
- status = SetupHIFScatterSupport(device, (struct hif_device_scatter_support_info *)config);
- if (status) {
- device->scatter_enabled = false;
- }
- break;
- case HIF_DEVICE_GET_OS_DEVICE:
- /* pass back a pointer to the SDIO function's "dev" struct */
- ((struct hif_device_os_device_info *)config)->pOSDevice = &device->func->dev;
- break;
- case HIF_DEVICE_POWER_STATE_CHANGE:
- status = PowerStateChangeNotify(device, *(HIF_DEVICE_POWER_CHANGE_TYPE *)config);
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
- ("AR6000: Unsupported configuration opcode: %d\n", opcode));
- status = A_ERROR;
- }
-
- return status;
-}
-
-void
-HIFShutDownDevice(struct hif_device *device)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +HIFShutDownDevice\n"));
- if (device != NULL) {
- AR_DEBUG_ASSERT(device->func != NULL);
- } else {
- /* since we are unloading the driver anyways, reset all cards in case the SDIO card
- * is externally powered and we are unloading the SDIO stack. This avoids the problem when
- * the SDIO stack is reloaded and attempts are made to re-enumerate a card that is already
- * enumerated */
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFShutDownDevice, resetting\n"));
- ResetAllCards();
-
- /* Unregister with bus driver core */
- if (registered) {
- registered = 0;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
- ("AR6000: Unregistering with the bus driver\n"));
- sdio_unregister_driver(&ath6kl_hifdev_driver);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
- ("AR6000: Unregistered\n"));
- }
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -HIFShutDownDevice\n"));
-}
-
-static void
-hifIRQHandler(struct sdio_func *func)
-{
- int status;
- struct hif_device *device;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifIRQHandler\n"));
-
- device = ath6kl_get_hifdev(func);
- atomic_set(&device->irqHandling, 1);
- /* release the host during ints so we can pick it back up when we process cmds */
- sdio_release_host(device->func);
- status = device->htcCallbacks.dsrHandler(device->htcCallbacks.context);
- sdio_claim_host(device->func);
- atomic_set(&device->irqHandling, 0);
- AR_DEBUG_ASSERT(status == 0 || status == A_ECANCELED);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifIRQHandler\n"));
-}
-
-/* handle HTC startup via thread*/
-static int startup_task(void *param)
-{
- struct hif_device *device;
-
- device = (struct hif_device *)param;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: call HTC from startup_task\n"));
- /* start up inform DRV layer */
- if ((osdrvCallbacks.deviceInsertedHandler(osdrvCallbacks.context,device)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device rejected\n"));
- }
- return 0;
-}
-
-#if defined(CONFIG_PM)
-static int enable_task(void *param)
-{
- struct hif_device *device;
- device = (struct hif_device *)param;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: call from resume_task\n"));
-
- /* start up inform DRV layer */
- if (device &&
- device->claimedContext &&
- osdrvCallbacks.devicePowerChangeHandler &&
- osdrvCallbacks.devicePowerChangeHandler(device->claimedContext, HIF_DEVICE_POWER_UP) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device rejected\n"));
- }
-
- return 0;
-}
-#endif
-
-void
-HIFAckInterrupt(struct hif_device *device)
-{
- AR_DEBUG_ASSERT(device != NULL);
-
- /* Acknowledge our function IRQ */
-}
-
-void
-HIFUnMaskInterrupt(struct hif_device *device)
-{
- int ret;
-
- AR_DEBUG_ASSERT(device != NULL);
- AR_DEBUG_ASSERT(device->func != NULL);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFUnMaskInterrupt\n"));
-
- /* Register the IRQ Handler */
- sdio_claim_host(device->func);
- ret = sdio_claim_irq(device->func, hifIRQHandler);
- sdio_release_host(device->func);
- AR_DEBUG_ASSERT(ret == 0);
-}
-
-void HIFMaskInterrupt(struct hif_device *device)
-{
- int ret;
- AR_DEBUG_ASSERT(device != NULL);
- AR_DEBUG_ASSERT(device->func != NULL);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFMaskInterrupt\n"));
-
- /* Mask our function IRQ */
- sdio_claim_host(device->func);
- while (atomic_read(&device->irqHandling)) {
- sdio_release_host(device->func);
- schedule_timeout(HZ/10);
- sdio_claim_host(device->func);
- }
- ret = sdio_release_irq(device->func);
- sdio_release_host(device->func);
- AR_DEBUG_ASSERT(ret == 0);
-}
-
-BUS_REQUEST *hifAllocateBusRequest(struct hif_device *device)
-{
- BUS_REQUEST *busrequest;
- unsigned long flag;
-
- /* Acquire lock */
- spin_lock_irqsave(&device->lock, flag);
-
- /* Remove first in list */
- if((busrequest = device->s_busRequestFreeQueue) != NULL)
- {
- device->s_busRequestFreeQueue = busrequest->next;
- }
- /* Release lock */
- spin_unlock_irqrestore(&device->lock, flag);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: hifAllocateBusRequest: 0x%p\n", busrequest));
- return busrequest;
-}
-
-void
-hifFreeBusRequest(struct hif_device *device, BUS_REQUEST *busrequest)
-{
- unsigned long flag;
-
- AR_DEBUG_ASSERT(busrequest != NULL);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: hifFreeBusRequest: 0x%p\n", busrequest));
- /* Acquire lock */
- spin_lock_irqsave(&device->lock, flag);
-
-
- /* Insert first in list */
- busrequest->next = device->s_busRequestFreeQueue;
- busrequest->inusenext = NULL;
- device->s_busRequestFreeQueue = busrequest;
-
- /* Release lock */
- spin_unlock_irqrestore(&device->lock, flag);
-}
-
-static int hifDisableFunc(struct hif_device *device, struct sdio_func *func)
-{
- int ret;
- int status = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDisableFunc\n"));
- device = ath6kl_get_hifdev(func);
- if (!IS_ERR(device->async_task)) {
- init_completion(&device->async_completion);
- device->async_shutdown = 1;
- up(&device->sem_async);
- wait_for_completion(&device->async_completion);
- device->async_task = NULL;
- }
- /* Disable the card */
- sdio_claim_host(device->func);
- ret = sdio_disable_func(device->func);
- if (ret) {
- status = A_ERROR;
- }
-
- if (reset_sdio_on_unload) {
- /* reset the SDIO interface. This is useful in automated testing where the card
- * does not need to be removed at the end of the test. It is expected that the user will
- * also unload/reload the host controller driver to force the bus driver to re-enumerate the slot */
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6000: reseting SDIO card back to uninitialized state \n"));
-
- /* NOTE : sdio_f0_writeb() cannot be used here, that API only allows access
- * to undefined registers in the range of: 0xF0-0xFF */
-
- ret = Func0_CMD52WriteByte(device->func->card, SDIO_CCCR_ABORT, (1 << 3));
- if (ret) {
- status = A_ERROR;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: reset failed : %d \n",ret));
- }
- }
-
- sdio_release_host(device->func);
-
- if (status == 0) {
- device->is_disabled = true;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDisableFunc\n"));
-
- return status;
-}
-
-static int hifEnableFunc(struct hif_device *device, struct sdio_func *func)
-{
- struct task_struct* pTask;
- const char *taskName = NULL;
- int (*taskFunc)(void *) = NULL;
- int ret = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifEnableFunc\n"));
- device = ath6kl_get_hifdev(func);
-
- if (device->is_disabled) {
- /* enable the SDIO function */
- sdio_claim_host(func);
-
- if ((device->id->device & MANUFACTURER_ID_AR6K_BASE_MASK) >= MANUFACTURER_ID_AR6003_BASE) {
- /* enable 4-bit ASYNC interrupt on AR6003 or later devices */
- ret = Func0_CMD52WriteByte(func->card, CCCR_SDIO_IRQ_MODE_REG, SDIO_IRQ_MODE_ASYNC_4BIT_IRQ);
- if (ret) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: failed to enable 4-bit ASYNC IRQ mode %d \n",ret));
- sdio_release_host(func);
- return ret;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: 4-bit ASYNC IRQ mode enabled\n"));
- }
- /* give us some time to enable, in ms */
- func->enable_timeout = 100;
- ret = sdio_enable_func(func);
- if (ret) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to enable AR6K: 0x%X\n",
- __FUNCTION__, ret));
- sdio_release_host(func);
- return ret;
- }
- ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE);
- sdio_release_host(func);
- if (ret) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to set block size 0x%x AR6K: 0x%X\n",
- __FUNCTION__, HIF_MBOX_BLOCK_SIZE, ret));
- return ret;
- }
- device->is_disabled = false;
- /* create async I/O thread */
- if (!device->async_task) {
- device->async_shutdown = 0;
- device->async_task = kthread_create(async_task,
- (void *)device,
- "AR6K Async");
- if (IS_ERR(device->async_task)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create async task\n", __FUNCTION__));
- return -ENOMEM;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: start async task\n"));
- wake_up_process(device->async_task );
- }
- }
-
- if (!device->claimedContext) {
- taskFunc = startup_task;
- taskName = "AR6K startup";
- ret = 0;
-#if defined(CONFIG_PM)
- } else {
- taskFunc = enable_task;
- taskName = "AR6K enable";
- ret = -ENOMEM;
-#endif /* CONFIG_PM */
- }
- /* create resume thread */
- pTask = kthread_create(taskFunc, (void *)device, taskName);
- if (IS_ERR(pTask)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create enabel task\n", __FUNCTION__));
- return -ENOMEM;
- }
- wake_up_process(pTask);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifEnableFunc\n"));
-
- /* task will call the enable func, indicate pending */
- return ret;
-}
-
-/*
- * This should be moved to AR6K HTC layer.
- */
-int hifWaitForPendingRecv(struct hif_device *device)
-{
- s32 cnt = 10;
- u8 host_int_status;
- int status = 0;
-
- do {
- while (atomic_read(&device->irqHandling)) {
- /* wait until irq handler finished all the jobs */
- schedule_timeout(HZ/10);
- }
- /* check if there is any pending irq due to force done */
- host_int_status = 0;
- status = HIFReadWrite(device, HOST_INT_STATUS_ADDRESS,
- (u8 *)&host_int_status, sizeof(host_int_status),
- HIF_RD_SYNC_BYTE_INC, NULL);
- host_int_status = !status ? (host_int_status & (1 << 0)) : 0;
- if (host_int_status) {
- schedule(); /* schedule for next dsrHandler */
- }
- } while (host_int_status && --cnt > 0);
-
- if (host_int_status && cnt == 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("AR6000: %s(), Unable clear up pending IRQ before the system suspended\n", __FUNCTION__));
- }
-
- return 0;
-}
-
-static void
-delHifDevice(struct hif_device * device)
-{
- AR_DEBUG_ASSERT(device!= NULL);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: delHifDevice; 0x%p\n", device));
- kfree(device->dma_buffer);
- kfree(device);
-}
-
-static void ResetAllCards(void)
-{
-}
-
-void HIFClaimDevice(struct hif_device *device, void *context)
-{
- device->claimedContext = context;
-}
-
-void HIFReleaseDevice(struct hif_device *device)
-{
- device->claimedContext = NULL;
-}
-
-int HIFAttachHTC(struct hif_device *device, HTC_CALLBACKS *callbacks)
-{
- if (device->htcCallbacks.context != NULL) {
- /* already in use! */
- return A_ERROR;
- }
- device->htcCallbacks = *callbacks;
- return 0;
-}
-
-void HIFDetachHTC(struct hif_device *device)
-{
- A_MEMZERO(&device->htcCallbacks,sizeof(device->htcCallbacks));
-}
-
-#define SDIO_SET_CMD52_ARG(arg,rw,func,raw,address,writedata) \
- (arg) = (((rw) & 1) << 31) | \
- (((func) & 0x7) << 28) | \
- (((raw) & 1) << 27) | \
- (1 << 26) | \
- (((address) & 0x1FFFF) << 9) | \
- (1 << 8) | \
- ((writedata) & 0xFF)
-
-#define SDIO_SET_CMD52_READ_ARG(arg,func,address) \
- SDIO_SET_CMD52_ARG(arg,0,(func),0,address,0x00)
-#define SDIO_SET_CMD52_WRITE_ARG(arg,func,address,value) \
- SDIO_SET_CMD52_ARG(arg,1,(func),0,address,value)
-
-static int Func0_CMD52WriteByte(struct mmc_card *card, unsigned int address, unsigned char byte)
-{
- struct mmc_command ioCmd;
- unsigned long arg;
-
- memset(&ioCmd,0,sizeof(ioCmd));
- SDIO_SET_CMD52_WRITE_ARG(arg,0,address,byte);
- ioCmd.opcode = SD_IO_RW_DIRECT;
- ioCmd.arg = arg;
- ioCmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
-
- return mmc_wait_for_cmd(card->host, &ioCmd, 0);
-}
-
-static int Func0_CMD52ReadByte(struct mmc_card *card, unsigned int address, unsigned char *byte)
-{
- struct mmc_command ioCmd;
- unsigned long arg;
- s32 err;
-
- memset(&ioCmd,0,sizeof(ioCmd));
- SDIO_SET_CMD52_READ_ARG(arg,0,address);
- ioCmd.opcode = SD_IO_RW_DIRECT;
- ioCmd.arg = arg;
- ioCmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
-
- err = mmc_wait_for_cmd(card->host, &ioCmd, 0);
-
- if ((!err) && (byte)) {
- *byte = ioCmd.resp[0] & 0xFF;
- }
-
- return err;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// HIF scatter implementation
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#include <linux/kthread.h>
-#include "hif_internal.h"
-#define ATH_MODULE_NAME hif
-#include "a_debug.h"
-
-#ifdef HIF_LINUX_MMC_SCATTER_SUPPORT
-
-#define _CMD53_ARG_READ 0
-#define _CMD53_ARG_WRITE 1
-#define _CMD53_ARG_BLOCK_BASIS 1
-#define _CMD53_ARG_FIXED_ADDRESS 0
-#define _CMD53_ARG_INCR_ADDRESS 1
-
-#define SDIO_SET_CMD53_ARG(arg,rw,func,mode,opcode,address,bytes_blocks) \
- (arg) = (((rw) & 1) << 31) | \
- (((func) & 0x7) << 28) | \
- (((mode) & 1) << 27) | \
- (((opcode) & 1) << 26) | \
- (((address) & 0x1FFFF) << 9) | \
- ((bytes_blocks) & 0x1FF)
-
-static void FreeScatterReq(struct hif_device *device, struct hif_scatter_req *pReq)
-{
- unsigned long flag;
-
- spin_lock_irqsave(&device->lock, flag);
-
- DL_ListInsertTail(&device->ScatterReqHead, &pReq->ListLink);
-
- spin_unlock_irqrestore(&device->lock, flag);
-
-}
-
-static struct hif_scatter_req *AllocScatterReq(struct hif_device *device)
-{
- struct dl_list *pItem;
- unsigned long flag;
-
- spin_lock_irqsave(&device->lock, flag);
-
- pItem = DL_ListRemoveItemFromHead(&device->ScatterReqHead);
-
- spin_unlock_irqrestore(&device->lock, flag);
-
- if (pItem != NULL) {
- return A_CONTAINING_STRUCT(pItem, struct hif_scatter_req, ListLink);
- }
-
- return NULL;
-}
-
- /* called by async task to perform the operation synchronously using direct MMC APIs */
-int DoHifReadWriteScatter(struct hif_device *device, BUS_REQUEST *busrequest)
-{
- int i;
- u8 rw;
- u8 opcode;
- struct mmc_request mmcreq;
- struct mmc_command cmd;
- struct mmc_data data;
- struct hif_scatter_req_priv *pReqPriv;
- struct hif_scatter_req *pReq;
- int status = 0;
- struct scatterlist *pSg;
-
- pReqPriv = busrequest->pScatterReq;
-
- A_ASSERT(pReqPriv != NULL);
-
- pReq = pReqPriv->pHifScatterReq;
-
- memset(&mmcreq, 0, sizeof(struct mmc_request));
- memset(&cmd, 0, sizeof(struct mmc_command));
- memset(&data, 0, sizeof(struct mmc_data));
-
- data.blksz = HIF_MBOX_BLOCK_SIZE;
- data.blocks = pReq->TotalLength / HIF_MBOX_BLOCK_SIZE;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: (%s) Address: 0x%X, (BlockLen: %d, BlockCount: %d) , (tot:%d,sg:%d)\n",
- (pReq->Request & HIF_WRITE) ? "WRITE":"READ", pReq->Address, data.blksz, data.blocks,
- pReq->TotalLength,pReq->ValidScatterEntries));
-
- if (pReq->Request & HIF_WRITE) {
- rw = _CMD53_ARG_WRITE;
- data.flags = MMC_DATA_WRITE;
- } else {
- rw = _CMD53_ARG_READ;
- data.flags = MMC_DATA_READ;
- }
-
- if (pReq->Request & HIF_FIXED_ADDRESS) {
- opcode = _CMD53_ARG_FIXED_ADDRESS;
- } else {
- opcode = _CMD53_ARG_INCR_ADDRESS;
- }
-
- /* fill SG entries */
- pSg = pReqPriv->sgentries;
- sg_init_table(pSg, pReq->ValidScatterEntries);
-
- /* assemble SG list */
- for (i = 0 ; i < pReq->ValidScatterEntries ; i++, pSg++) {
- /* setup each sg entry */
- if ((unsigned long)pReq->ScatterList[i].pBuffer & 0x3) {
- /* note some scatter engines can handle unaligned buffers, print this
- * as informational only */
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER,
- ("HIF: (%s) Scatter Buffer is unaligned 0x%lx\n",
- pReq->Request & HIF_WRITE ? "WRITE":"READ",
- (unsigned long)pReq->ScatterList[i].pBuffer));
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, (" %d: Addr:0x%lX, Len:%d \n",
- i,(unsigned long)pReq->ScatterList[i].pBuffer,pReq->ScatterList[i].Length));
-
- sg_set_buf(pSg, pReq->ScatterList[i].pBuffer, pReq->ScatterList[i].Length);
- }
- /* set scatter-gather table for request */
- data.sg = pReqPriv->sgentries;
- data.sg_len = pReq->ValidScatterEntries;
- /* set command argument */
- SDIO_SET_CMD53_ARG(cmd.arg,
- rw,
- device->func->num,
- _CMD53_ARG_BLOCK_BASIS,
- opcode,
- pReq->Address,
- data.blocks);
-
- cmd.opcode = SD_IO_RW_EXTENDED;
- cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
-
- mmcreq.cmd = &cmd;
- mmcreq.data = &data;
-
- mmc_set_data_timeout(&data, device->func->card);
- /* synchronous call to process request */
- mmc_wait_for_req(device->func->card->host, &mmcreq);
-
- if (cmd.error) {
- status = A_ERROR;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: cmd error: %d \n",cmd.error));
- }
-
- if (data.error) {
- status = A_ERROR;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: data error: %d \n",data.error));
- }
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: FAILED!!! (%s) Address: 0x%X, Block mode (BlockLen: %d, BlockCount: %d)\n",
- (pReq->Request & HIF_WRITE) ? "WRITE":"READ",pReq->Address, data.blksz, data.blocks));
- }
-
- /* set completion status, fail or success */
- pReq->CompletionStatus = status;
-
- if (pReq->Request & HIF_ASYNCHRONOUS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: async_task completion routine req: 0x%lX (%d)\n",(unsigned long)busrequest, status));
- /* complete the request */
- A_ASSERT(pReq->CompletionRoutine != NULL);
- pReq->CompletionRoutine(pReq);
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER async_task upping busrequest : 0x%lX (%d)\n", (unsigned long)busrequest,status));
- /* signal wait */
- up(&busrequest->sem_req);
- }
-
- return status;
-}
-
- /* callback to issue a read-write scatter request */
-static int HifReadWriteScatter(struct hif_device *device, struct hif_scatter_req *pReq)
-{
- int status = A_EINVAL;
- u32 request = pReq->Request;
- struct hif_scatter_req_priv *pReqPriv = (struct hif_scatter_req_priv *)pReq->HIFPrivate[0];
-
- do {
-
- A_ASSERT(pReqPriv != NULL);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: total len: %d Scatter Entries: %d\n",
- pReq->TotalLength, pReq->ValidScatterEntries));
-
- if (!(request & HIF_EXTENDED_IO)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("HIF-SCATTER: Invalid command type: 0x%08x\n", request));
- break;
- }
-
- if (!(request & (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS))) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("HIF-SCATTER: Invalid execution mode: 0x%08x\n", request));
- break;
- }
-
- if (!(request & HIF_BLOCK_BASIS)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("HIF-SCATTER: Invalid data mode: 0x%08x\n", request));
- break;
- }
-
- if (pReq->TotalLength > MAX_SCATTER_REQ_TRANSFER_SIZE) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
- ("HIF-SCATTER: Invalid length: %d \n", pReq->TotalLength));
- break;
- }
-
- if (pReq->TotalLength == 0) {
- A_ASSERT(false);
- break;
- }
-
- /* add bus request to the async list for the async I/O thread to process */
- AddToAsyncList(device, pReqPriv->busrequest);
-
- if (request & HIF_SYNCHRONOUS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: queued sync req: 0x%lX\n", (unsigned long)pReqPriv->busrequest));
- /* signal thread and wait */
- up(&device->sem_async);
- if (down_interruptible(&pReqPriv->busrequest->sem_req) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,("HIF-SCATTER: interrupted! \n"));
- /* interrupted, exit */
- status = A_ERROR;
- break;
- } else {
- status = pReq->CompletionStatus;
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: queued async req: 0x%lX\n", (unsigned long)pReqPriv->busrequest));
- /* wake thread, it will process and then take care of the async callback */
- up(&device->sem_async);
- status = 0;
- }
-
- } while (false);
-
- if (status && (request & HIF_ASYNCHRONOUS)) {
- pReq->CompletionStatus = status;
- pReq->CompletionRoutine(pReq);
- status = 0;
- }
-
- return status;
-}
-
- /* setup of HIF scatter resources */
-int SetupHIFScatterSupport(struct hif_device *device, struct hif_device_scatter_support_info *pInfo)
-{
- int status = A_ERROR;
- int i;
- struct hif_scatter_req_priv *pReqPriv;
- BUS_REQUEST *busrequest;
-
- do {
-
- /* check if host supports scatter requests and it meets our requirements */
- if (device->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n",
- device->func->card->host->max_segs, MAX_SCATTER_ENTRIES_PER_REQ));
- status = A_ENOTSUP;
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HIF-SCATTER Enabled: max scatter req : %d entries: %d \n",
- MAX_SCATTER_REQUESTS, MAX_SCATTER_ENTRIES_PER_REQ));
-
- for (i = 0; i < MAX_SCATTER_REQUESTS; i++) {
- /* allocate the private request blob */
- pReqPriv = (struct hif_scatter_req_priv *)A_MALLOC(sizeof(struct hif_scatter_req_priv));
- if (NULL == pReqPriv) {
- break;
- }
- A_MEMZERO(pReqPriv, sizeof(struct hif_scatter_req_priv));
- /* save the device instance*/
- pReqPriv->device = device;
- /* allocate the scatter request */
- pReqPriv->pHifScatterReq = (struct hif_scatter_req *)A_MALLOC(sizeof(struct hif_scatter_req) +
- (MAX_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(struct hif_scatter_item)));
-
- if (NULL == pReqPriv->pHifScatterReq) {
- kfree(pReqPriv);
- break;
- }
- /* just zero the main part of the scatter request */
- A_MEMZERO(pReqPriv->pHifScatterReq, sizeof(struct hif_scatter_req));
- /* back pointer to the private struct */
- pReqPriv->pHifScatterReq->HIFPrivate[0] = pReqPriv;
- /* allocate a bus request for this scatter request */
- busrequest = hifAllocateBusRequest(device);
- if (NULL == busrequest) {
- kfree(pReqPriv->pHifScatterReq);
- kfree(pReqPriv);
- break;
- }
- /* assign the scatter request to this bus request */
- busrequest->pScatterReq = pReqPriv;
- /* point back to the request */
- pReqPriv->busrequest = busrequest;
- /* add it to the scatter pool */
- FreeScatterReq(device,pReqPriv->pHifScatterReq);
- }
-
- if (i != MAX_SCATTER_REQUESTS) {
- status = A_NO_MEMORY;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : failed to alloc scatter resources !\n"));
- break;
- }
-
- /* set scatter function pointers */
- pInfo->pAllocateReqFunc = AllocScatterReq;
- pInfo->pFreeReqFunc = FreeScatterReq;
- pInfo->pReadWriteScatterFunc = HifReadWriteScatter;
- pInfo->MaxScatterEntries = MAX_SCATTER_ENTRIES_PER_REQ;
- pInfo->MaxTransferSizePerScatterReq = MAX_SCATTER_REQ_TRANSFER_SIZE;
-
- status = 0;
-
- } while (false);
-
- if (status) {
- CleanupHIFScatterResources(device);
- }
-
- return status;
-}
-
- /* clean up scatter support */
-void CleanupHIFScatterResources(struct hif_device *device)
-{
- struct hif_scatter_req_priv *pReqPriv;
- struct hif_scatter_req *pReq;
-
- /* empty the free list */
-
- while (1) {
-
- pReq = AllocScatterReq(device);
-
- if (NULL == pReq) {
- break;
- }
-
- pReqPriv = (struct hif_scatter_req_priv *)pReq->HIFPrivate[0];
- A_ASSERT(pReqPriv != NULL);
-
- if (pReqPriv->busrequest != NULL) {
- pReqPriv->busrequest->pScatterReq = NULL;
- /* free bus request */
- hifFreeBusRequest(device, pReqPriv->busrequest);
- pReqPriv->busrequest = NULL;
- }
-
- if (pReqPriv->pHifScatterReq != NULL) {
- kfree(pReqPriv->pHifScatterReq);
- pReqPriv->pHifScatterReq = NULL;
- }
-
- kfree(pReqPriv);
- }
-}
-
-#endif // HIF_LINUX_MMC_SCATTER_SUPPORT
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6k.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// AR6K device layer that handles register level I/O
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "hw/mbox_host_reg.h"
-#include "a_osapi.h"
-#include "../htc_debug.h"
-#include "hif.h"
-#include "htc_packet.h"
-#include "ar6k.h"
-
-#define MAILBOX_FOR_BLOCK_SIZE 1
-
-int DevEnableInterrupts(struct ar6k_device *pDev);
-int DevDisableInterrupts(struct ar6k_device *pDev);
-
-static void DevCleanupVirtualScatterSupport(struct ar6k_device *pDev);
-
-void AR6KFreeIOPacket(struct ar6k_device *pDev, struct htc_packet *pPacket)
-{
- LOCK_AR6K(pDev);
- HTC_PACKET_ENQUEUE(&pDev->RegisterIOList,pPacket);
- UNLOCK_AR6K(pDev);
-}
-
-struct htc_packet *AR6KAllocIOPacket(struct ar6k_device *pDev)
-{
- struct htc_packet *pPacket;
-
- LOCK_AR6K(pDev);
- pPacket = HTC_PACKET_DEQUEUE(&pDev->RegisterIOList);
- UNLOCK_AR6K(pDev);
-
- return pPacket;
-}
-
-void DevCleanup(struct ar6k_device *pDev)
-{
- DevCleanupGMbox(pDev);
-
- if (pDev->HifAttached) {
- HIFDetachHTC(pDev->HIFDevice);
- pDev->HifAttached = false;
- }
-
- DevCleanupVirtualScatterSupport(pDev);
-
- if (A_IS_MUTEX_VALID(&pDev->Lock)) {
- A_MUTEX_DELETE(&pDev->Lock);
- }
-}
-
-int DevSetup(struct ar6k_device *pDev)
-{
- u32 blocksizes[AR6K_MAILBOXES];
- int status = 0;
- int i;
- HTC_CALLBACKS htcCallbacks;
-
- do {
-
- DL_LIST_INIT(&pDev->ScatterReqHead);
- /* initialize our free list of IO packets */
- INIT_HTC_PACKET_QUEUE(&pDev->RegisterIOList);
- A_MUTEX_INIT(&pDev->Lock);
-
- A_MEMZERO(&htcCallbacks, sizeof(HTC_CALLBACKS));
- /* the device layer handles these */
- htcCallbacks.rwCompletionHandler = DevRWCompletionHandler;
- htcCallbacks.dsrHandler = DevDsrHandler;
- htcCallbacks.context = pDev;
-
- status = HIFAttachHTC(pDev->HIFDevice, &htcCallbacks);
-
- if (status) {
- break;
- }
-
- pDev->HifAttached = true;
-
- /* get the addresses for all 4 mailboxes */
- status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
- &pDev->MailBoxInfo, sizeof(pDev->MailBoxInfo));
-
- if (status) {
- A_ASSERT(false);
- break;
- }
-
- /* carve up register I/O packets (these are for ASYNC register I/O ) */
- for (i = 0; i < AR6K_MAX_REG_IO_BUFFERS; i++) {
- struct htc_packet *pIOPacket;
- pIOPacket = &pDev->RegIOBuffers[i].HtcPacket;
- SET_HTC_PACKET_INFO_RX_REFILL(pIOPacket,
- pDev,
- pDev->RegIOBuffers[i].Buffer,
- AR6K_REG_IO_BUFFER_SIZE,
- 0); /* don't care */
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
-
- /* get the block sizes */
- status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
- blocksizes, sizeof(blocksizes));
-
- if (status) {
- A_ASSERT(false);
- break;
- }
-
- /* note: we actually get the block size of a mailbox other than 0, for SDIO the block
- * size on mailbox 0 is artificially set to 1. So we use the block size that is set
- * for the other 3 mailboxes */
- pDev->BlockSize = blocksizes[MAILBOX_FOR_BLOCK_SIZE];
- /* must be a power of 2 */
- A_ASSERT((pDev->BlockSize & (pDev->BlockSize - 1)) == 0);
-
- /* assemble mask, used for padding to a block */
- pDev->BlockMask = pDev->BlockSize - 1;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("BlockSize: %d, MailboxAddress:0x%X \n",
- pDev->BlockSize, pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX]));
-
- pDev->GetPendingEventsFunc = NULL;
- /* see if the HIF layer implements the get pending events function */
- HIFConfigureDevice(pDev->HIFDevice,
- HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
- &pDev->GetPendingEventsFunc,
- sizeof(pDev->GetPendingEventsFunc));
-
- /* assume we can process HIF interrupt events asynchronously */
- pDev->HifIRQProcessingMode = HIF_DEVICE_IRQ_ASYNC_SYNC;
-
- /* see if the HIF layer overrides this assumption */
- HIFConfigureDevice(pDev->HIFDevice,
- HIF_DEVICE_GET_IRQ_PROC_MODE,
- &pDev->HifIRQProcessingMode,
- sizeof(pDev->HifIRQProcessingMode));
-
- switch (pDev->HifIRQProcessingMode) {
- case HIF_DEVICE_IRQ_SYNC_ONLY:
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("HIF Interrupt processing is SYNC ONLY\n"));
- /* see if HIF layer wants HTC to yield */
- HIFConfigureDevice(pDev->HIFDevice,
- HIF_DEVICE_GET_IRQ_YIELD_PARAMS,
- &pDev->HifIRQYieldParams,
- sizeof(pDev->HifIRQYieldParams));
-
- if (pDev->HifIRQYieldParams.RecvPacketYieldCount > 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
- ("HIF requests that DSR yield per %d RECV packets \n",
- pDev->HifIRQYieldParams.RecvPacketYieldCount));
- pDev->DSRCanYield = true;
- }
- break;
- case HIF_DEVICE_IRQ_ASYNC_SYNC:
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is ASYNC and SYNC\n"));
- break;
- default:
- A_ASSERT(false);
- }
-
- pDev->HifMaskUmaskRecvEvent = NULL;
-
- /* see if the HIF layer implements the mask/unmask recv events function */
- HIFConfigureDevice(pDev->HIFDevice,
- HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
- &pDev->HifMaskUmaskRecvEvent,
- sizeof(pDev->HifMaskUmaskRecvEvent));
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF special overrides : 0x%lX , 0x%lX\n",
- (unsigned long)pDev->GetPendingEventsFunc, (unsigned long)pDev->HifMaskUmaskRecvEvent));
-
- status = DevDisableInterrupts(pDev);
-
- if (status) {
- break;
- }
-
- status = DevSetupGMbox(pDev);
-
- } while (false);
-
- if (status) {
- if (pDev->HifAttached) {
- HIFDetachHTC(pDev->HIFDevice);
- pDev->HifAttached = false;
- }
- }
-
- return status;
-
-}
-
-int DevEnableInterrupts(struct ar6k_device *pDev)
-{
- int status;
- struct ar6k_irq_enable_registers regs;
-
- LOCK_AR6K(pDev);
-
- /* Enable all the interrupts except for the internal AR6000 CPU interrupt */
- pDev->IrqEnableRegisters.int_status_enable = INT_STATUS_ENABLE_ERROR_SET(0x01) |
- INT_STATUS_ENABLE_CPU_SET(0x01) |
- INT_STATUS_ENABLE_COUNTER_SET(0x01);
-
- if (NULL == pDev->GetPendingEventsFunc) {
- pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
- } else {
- /* The HIF layer provided us with a pending events function which means that
- * the detection of pending mbox messages is handled in the HIF layer.
- * This is the case for the SPI2 interface.
- * In the normal case we enable MBOX interrupts, for the case
- * with HIFs that offer this mechanism, we keep these interrupts
- * masked */
- pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
- }
-
-
- /* Set up the CPU Interrupt Status Register */
- pDev->IrqEnableRegisters.cpu_int_status_enable = CPU_INT_STATUS_ENABLE_BIT_SET(0x00);
-
- /* Set up the Error Interrupt Status Register */
- pDev->IrqEnableRegisters.error_status_enable =
- ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(0x01) |
- ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(0x01);
-
- /* Set up the Counter Interrupt Status Register (only for debug interrupt to catch fatal errors) */
- pDev->IrqEnableRegisters.counter_int_status_enable =
- COUNTER_INT_STATUS_ENABLE_BIT_SET(AR6K_TARGET_DEBUG_INTR_MASK);
-
- /* copy into our temp area */
- memcpy(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
- UNLOCK_AR6K(pDev);
-
- /* always synchronous */
- status = HIFReadWrite(pDev->HIFDevice,
- INT_STATUS_ENABLE_ADDRESS,
- ®s.int_status_enable,
- AR6K_IRQ_ENABLE_REGS_SIZE,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- /* Can't write it for some reason */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Failed to update interrupt control registers err: %d\n", status));
-
- }
-
- return status;
-}
-
-int DevDisableInterrupts(struct ar6k_device *pDev)
-{
- struct ar6k_irq_enable_registers regs;
-
- LOCK_AR6K(pDev);
- /* Disable all interrupts */
- pDev->IrqEnableRegisters.int_status_enable = 0;
- pDev->IrqEnableRegisters.cpu_int_status_enable = 0;
- pDev->IrqEnableRegisters.error_status_enable = 0;
- pDev->IrqEnableRegisters.counter_int_status_enable = 0;
- /* copy into our temp area */
- memcpy(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
- UNLOCK_AR6K(pDev);
-
- /* always synchronous */
- return HIFReadWrite(pDev->HIFDevice,
- INT_STATUS_ENABLE_ADDRESS,
- ®s.int_status_enable,
- AR6K_IRQ_ENABLE_REGS_SIZE,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-}
-
-/* enable device interrupts */
-int DevUnmaskInterrupts(struct ar6k_device *pDev)
-{
- /* for good measure, make sure interrupt are disabled before unmasking at the HIF
- * layer.
- * The rationale here is that between device insertion (where we clear the interrupts the first time)
- * and when HTC is finally ready to handle interrupts, other software can perform target "soft" resets.
- * The AR6K interrupt enables reset back to an "enabled" state when this happens.
- * */
- int IntStatus = 0;
- DevDisableInterrupts(pDev);
-
-#ifdef THREAD_X
- // Tobe verified...
- IntStatus = DevEnableInterrupts(pDev);
- /* Unmask the host controller interrupts */
- HIFUnMaskInterrupt(pDev->HIFDevice);
-#else
- /* Unmask the host controller interrupts */
- HIFUnMaskInterrupt(pDev->HIFDevice);
- IntStatus = DevEnableInterrupts(pDev);
-#endif
-
- return IntStatus;
-}
-
-/* disable all device interrupts */
-int DevMaskInterrupts(struct ar6k_device *pDev)
-{
- /* mask the interrupt at the HIF layer, we don't want a stray interrupt taken while
- * we zero out our shadow registers in DevDisableInterrupts()*/
- HIFMaskInterrupt(pDev->HIFDevice);
-
- return DevDisableInterrupts(pDev);
-}
-
-/* callback when our fetch to enable/disable completes */
-static void DevDoEnableDisableRecvAsyncHandler(void *Context, struct htc_packet *pPacket)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDoEnableDisableRecvAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- if (pPacket->Status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" Failed to disable receiver, status:%d \n", pPacket->Status));
- }
- /* free this IO packet */
- AR6KFreeIOPacket(pDev,pPacket);
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDoEnableDisableRecvAsyncHandler \n"));
-}
-
-/* disable packet reception (used in case the host runs out of buffers)
- * this is the "override" method when the HIF reports another methods to
- * disable recv events */
-static int DevDoEnableDisableRecvOverride(struct ar6k_device *pDev, bool EnableRecv, bool AsyncMode)
-{
- int status = 0;
- struct htc_packet *pIOPacket = NULL;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("DevDoEnableDisableRecvOverride: Enable:%d Mode:%d\n",
- EnableRecv,AsyncMode));
-
- do {
-
- if (AsyncMode) {
-
- pIOPacket = AR6KAllocIOPacket(pDev);
-
- if (NULL == pIOPacket) {
- status = A_NO_MEMORY;
- A_ASSERT(false);
- break;
- }
-
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
- pIOPacket->pContext = pDev;
-
- /* call the HIF layer override and do this asynchronously */
- status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
- EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
- pIOPacket);
- break;
- }
-
- /* if we get here we are doing it synchronously */
- status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
- EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
- NULL);
-
- } while (false);
-
- if (status && (pIOPacket != NULL)) {
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
-
- return status;
-}
-
-/* disable packet reception (used in case the host runs out of buffers)
- * this is the "normal" method using the interrupt enable registers through
- * the host I/F */
-static int DevDoEnableDisableRecvNormal(struct ar6k_device *pDev, bool EnableRecv, bool AsyncMode)
-{
- int status = 0;
- struct htc_packet *pIOPacket = NULL;
- struct ar6k_irq_enable_registers regs;
-
- /* take the lock to protect interrupt enable shadows */
- LOCK_AR6K(pDev);
-
- if (EnableRecv) {
- pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
- } else {
- pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
- }
-
- /* copy into our temp area */
- memcpy(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
- UNLOCK_AR6K(pDev);
-
- do {
-
- if (AsyncMode) {
-
- pIOPacket = AR6KAllocIOPacket(pDev);
-
- if (NULL == pIOPacket) {
- status = A_NO_MEMORY;
- A_ASSERT(false);
- break;
- }
-
- /* copy values to write to our async I/O buffer */
- memcpy(pIOPacket->pBuffer,®s,AR6K_IRQ_ENABLE_REGS_SIZE);
-
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
- pIOPacket->pContext = pDev;
-
- /* write it out asynchronously */
- HIFReadWrite(pDev->HIFDevice,
- INT_STATUS_ENABLE_ADDRESS,
- pIOPacket->pBuffer,
- AR6K_IRQ_ENABLE_REGS_SIZE,
- HIF_WR_ASYNC_BYTE_INC,
- pIOPacket);
- break;
- }
-
- /* if we get here we are doing it synchronously */
-
- status = HIFReadWrite(pDev->HIFDevice,
- INT_STATUS_ENABLE_ADDRESS,
- ®s.int_status_enable,
- AR6K_IRQ_ENABLE_REGS_SIZE,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- } while (false);
-
- if (status && (pIOPacket != NULL)) {
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
-
- return status;
-}
-
-
-int DevStopRecv(struct ar6k_device *pDev, bool AsyncMode)
-{
- if (NULL == pDev->HifMaskUmaskRecvEvent) {
- return DevDoEnableDisableRecvNormal(pDev,false,AsyncMode);
- } else {
- return DevDoEnableDisableRecvOverride(pDev,false,AsyncMode);
- }
-}
-
-int DevEnableRecv(struct ar6k_device *pDev, bool AsyncMode)
-{
- if (NULL == pDev->HifMaskUmaskRecvEvent) {
- return DevDoEnableDisableRecvNormal(pDev,true,AsyncMode);
- } else {
- return DevDoEnableDisableRecvOverride(pDev,true,AsyncMode);
- }
-}
-
-int DevWaitForPendingRecv(struct ar6k_device *pDev,u32 TimeoutInMs,bool *pbIsRecvPending)
-{
- int status = 0;
- u8 host_int_status = 0x0;
- u32 counter = 0x0;
-
- if(TimeoutInMs < 100)
- {
- TimeoutInMs = 100;
- }
-
- counter = TimeoutInMs / 100;
-
- do
- {
- //Read the Host Interrupt Status Register
- status = HIFReadWrite(pDev->HIFDevice,
- HOST_INT_STATUS_ADDRESS,
- &host_int_status,
- sizeof(u8),
- HIF_RD_SYNC_BYTE_INC,
- NULL);
- if (status)
- {
- AR_DEBUG_PRINTF(ATH_LOG_ERR,("DevWaitForPendingRecv:Read HOST_INT_STATUS_ADDRESS Failed 0x%X\n",status));
- break;
- }
-
- host_int_status = !status ? (host_int_status & (1 << 0)):0;
- if(!host_int_status)
- {
- status = 0;
- *pbIsRecvPending = false;
- break;
- }
- else
- {
- *pbIsRecvPending = true;
- }
-
- A_MDELAY(100);
-
- counter--;
-
- }while(counter);
- return status;
-}
-
-void DevDumpRegisters(struct ar6k_device *pDev,
- struct ar6k_irq_proc_registers *pIrqProcRegs,
- struct ar6k_irq_enable_registers *pIrqEnableRegs)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("\n<------- Register Table -------->\n"));
-
- if (pIrqProcRegs != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Host Int Status: 0x%x\n",pIrqProcRegs->host_int_status));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("CPU Int Status: 0x%x\n",pIrqProcRegs->cpu_int_status));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Error Int Status: 0x%x\n",pIrqProcRegs->error_int_status));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Counter Int Status: 0x%x\n",pIrqProcRegs->counter_int_status));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Mbox Frame: 0x%x\n",pIrqProcRegs->mbox_frame));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Rx Lookahead Valid: 0x%x\n",pIrqProcRegs->rx_lookahead_valid));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Rx Lookahead 0: 0x%x\n",pIrqProcRegs->rx_lookahead[0]));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Rx Lookahead 1: 0x%x\n",pIrqProcRegs->rx_lookahead[1]));
-
- if (pDev->MailBoxInfo.GMboxAddress != 0) {
- /* if the target supports GMBOX hardware, dump some additional state */
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("GMBOX Host Int Status 2: 0x%x\n",pIrqProcRegs->host_int_status2));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("GMBOX RX Avail: 0x%x\n",pIrqProcRegs->gmbox_rx_avail));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("GMBOX lookahead alias 0: 0x%x\n",pIrqProcRegs->rx_gmbox_lookahead_alias[0]));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("GMBOX lookahead alias 1: 0x%x\n",pIrqProcRegs->rx_gmbox_lookahead_alias[1]));
- }
-
- }
-
- if (pIrqEnableRegs != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Int Status Enable: 0x%x\n",pIrqEnableRegs->int_status_enable));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("Counter Int Status Enable: 0x%x\n",pIrqEnableRegs->counter_int_status_enable));
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<------------------------------->\n"));
-}
-
-
-#define DEV_GET_VIRT_DMA_INFO(p) ((struct dev_scatter_dma_virtual_info *)((p)->HIFPrivate[0]))
-
-static struct hif_scatter_req *DevAllocScatterReq(struct hif_device *Context)
-{
- struct dl_list *pItem;
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
- LOCK_AR6K(pDev);
- pItem = DL_ListRemoveItemFromHead(&pDev->ScatterReqHead);
- UNLOCK_AR6K(pDev);
- if (pItem != NULL) {
- return A_CONTAINING_STRUCT(pItem, struct hif_scatter_req, ListLink);
- }
- return NULL;
-}
-
-static void DevFreeScatterReq(struct hif_device *Context, struct hif_scatter_req *pReq)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
- LOCK_AR6K(pDev);
- DL_ListInsertTail(&pDev->ScatterReqHead, &pReq->ListLink);
- UNLOCK_AR6K(pDev);
-}
-
-int DevCopyScatterListToFromDMABuffer(struct hif_scatter_req *pReq, bool FromDMA)
-{
- u8 *pDMABuffer = NULL;
- int i, remaining;
- u32 length;
-
- pDMABuffer = pReq->pScatterBounceBuffer;
-
- if (pDMABuffer == NULL) {
- A_ASSERT(false);
- return A_EINVAL;
- }
-
- remaining = (int)pReq->TotalLength;
-
- for (i = 0; i < pReq->ValidScatterEntries; i++) {
-
- length = min((int)pReq->ScatterList[i].Length, remaining);
-
- if (length != (int)pReq->ScatterList[i].Length) {
- A_ASSERT(false);
- /* there is a problem with the scatter list */
- return A_EINVAL;
- }
-
- if (FromDMA) {
- /* from DMA buffer */
- memcpy(pReq->ScatterList[i].pBuffer, pDMABuffer , length);
- } else {
- /* to DMA buffer */
- memcpy(pDMABuffer, pReq->ScatterList[i].pBuffer, length);
- }
-
- pDMABuffer += length;
- remaining -= length;
- }
-
- return 0;
-}
-
-static void DevReadWriteScatterAsyncHandler(void *Context, struct htc_packet *pPacket)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
- struct hif_scatter_req *pReq = (struct hif_scatter_req *)pPacket->pPktContext;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevReadWriteScatterAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- pReq->CompletionStatus = pPacket->Status;
-
- AR6KFreeIOPacket(pDev,pPacket);
-
- pReq->CompletionRoutine(pReq);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevReadWriteScatterAsyncHandler \n"));
-}
-
-static int DevReadWriteScatter(struct hif_device *Context, struct hif_scatter_req *pReq)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
- int status = 0;
- struct htc_packet *pIOPacket = NULL;
- u32 request = pReq->Request;
-
- do {
-
- if (pReq->TotalLength > AR6K_MAX_TRANSFER_SIZE_PER_SCATTER) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Invalid length: %d \n", pReq->TotalLength));
- break;
- }
-
- if (pReq->TotalLength == 0) {
- A_ASSERT(false);
- break;
- }
-
- if (request & HIF_ASYNCHRONOUS) {
- /* use an I/O packet to carry this request */
- pIOPacket = AR6KAllocIOPacket(pDev);
- if (NULL == pIOPacket) {
- status = A_NO_MEMORY;
- break;
- }
-
- /* save the request */
- pIOPacket->pPktContext = pReq;
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevReadWriteScatterAsyncHandler;
- pIOPacket->pContext = pDev;
- }
-
- if (request & HIF_WRITE) {
- /* in virtual DMA, we are issuing the requests through the legacy HIFReadWrite API
- * this API will adjust the address automatically for the last byte to fall on the mailbox
- * EOM. */
-
- /* if the address is an extended address, we can adjust the address here since the extended
- * address will bypass the normal checks in legacy HIF layers */
- if (pReq->Address == pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedAddress) {
- pReq->Address += pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedSize - pReq->TotalLength;
- }
- }
-
- /* use legacy readwrite */
- status = HIFReadWrite(pDev->HIFDevice,
- pReq->Address,
- DEV_GET_VIRT_DMA_INFO(pReq)->pVirtDmaBuffer,
- pReq->TotalLength,
- request,
- (request & HIF_ASYNCHRONOUS) ? pIOPacket : NULL);
-
- } while (false);
-
- if ((status != A_PENDING) && status && (request & HIF_ASYNCHRONOUS)) {
- if (pIOPacket != NULL) {
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
- pReq->CompletionStatus = status;
- pReq->CompletionRoutine(pReq);
- status = 0;
- }
-
- return status;
-}
-
-
-static void DevCleanupVirtualScatterSupport(struct ar6k_device *pDev)
-{
- struct hif_scatter_req *pReq;
-
- while (1) {
- pReq = DevAllocScatterReq((struct hif_device *)pDev);
- if (NULL == pReq) {
- break;
- }
- kfree(pReq);
- }
-
-}
-
- /* function to set up virtual scatter support if HIF layer has not implemented the interface */
-static int DevSetupVirtualScatterSupport(struct ar6k_device *pDev)
-{
- int status = 0;
- int bufferSize, sgreqSize;
- int i;
- struct dev_scatter_dma_virtual_info *pVirtualInfo;
- struct hif_scatter_req *pReq;
-
- bufferSize = sizeof(struct dev_scatter_dma_virtual_info) +
- 2 * (A_GET_CACHE_LINE_BYTES()) + AR6K_MAX_TRANSFER_SIZE_PER_SCATTER;
-
- sgreqSize = sizeof(struct hif_scatter_req) +
- (AR6K_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(struct hif_scatter_item));
-
- for (i = 0; i < AR6K_SCATTER_REQS; i++) {
- /* allocate the scatter request, buffer info and the actual virtual buffer itself */
- pReq = (struct hif_scatter_req *)A_MALLOC(sgreqSize + bufferSize);
-
- if (NULL == pReq) {
- status = A_NO_MEMORY;
- break;
- }
-
- A_MEMZERO(pReq, sgreqSize);
-
- /* the virtual DMA starts after the scatter request struct */
- pVirtualInfo = (struct dev_scatter_dma_virtual_info *)((u8 *)pReq + sgreqSize);
- A_MEMZERO(pVirtualInfo, sizeof(struct dev_scatter_dma_virtual_info));
-
- pVirtualInfo->pVirtDmaBuffer = &pVirtualInfo->DataArea[0];
- /* align buffer to cache line in case host controller can actually DMA this */
- pVirtualInfo->pVirtDmaBuffer = A_ALIGN_TO_CACHE_LINE(pVirtualInfo->pVirtDmaBuffer);
- /* store the structure in the private area */
- pReq->HIFPrivate[0] = pVirtualInfo;
- /* we emulate a DMA bounce interface */
- pReq->ScatterMethod = HIF_SCATTER_DMA_BOUNCE;
- pReq->pScatterBounceBuffer = pVirtualInfo->pVirtDmaBuffer;
- /* free request to the list */
- DevFreeScatterReq((struct hif_device *)pDev,pReq);
- }
-
- if (status) {
- DevCleanupVirtualScatterSupport(pDev);
- } else {
- pDev->HifScatterInfo.pAllocateReqFunc = DevAllocScatterReq;
- pDev->HifScatterInfo.pFreeReqFunc = DevFreeScatterReq;
- pDev->HifScatterInfo.pReadWriteScatterFunc = DevReadWriteScatter;
- if (pDev->MailBoxInfo.MboxBusIFType == MBOX_BUS_IF_SPI) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6K: SPI bus requires RX scatter limits\n"));
- pDev->HifScatterInfo.MaxScatterEntries = AR6K_MIN_SCATTER_ENTRIES_PER_REQ;
- pDev->HifScatterInfo.MaxTransferSizePerScatterReq = AR6K_MIN_TRANSFER_SIZE_PER_SCATTER;
- } else {
- pDev->HifScatterInfo.MaxScatterEntries = AR6K_SCATTER_ENTRIES_PER_REQ;
- pDev->HifScatterInfo.MaxTransferSizePerScatterReq = AR6K_MAX_TRANSFER_SIZE_PER_SCATTER;
- }
- pDev->ScatterIsVirtual = true;
- }
-
- return status;
-}
-
-int DevCleanupMsgBundling(struct ar6k_device *pDev)
-{
- if(NULL != pDev)
- {
- DevCleanupVirtualScatterSupport(pDev);
- }
-
- return 0;
-}
-
-int DevSetupMsgBundling(struct ar6k_device *pDev, int MaxMsgsPerTransfer)
-{
- int status;
-
- if (pDev->MailBoxInfo.Flags & HIF_MBOX_FLAG_NO_BUNDLING) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HIF requires bundling disabled\n"));
- return A_ENOTSUP;
- }
-
- status = HIFConfigureDevice(pDev->HIFDevice,
- HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT,
- &pDev->HifScatterInfo,
- sizeof(pDev->HifScatterInfo));
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
- ("AR6K: ** HIF layer does not support scatter requests (%d) \n",status));
-
- /* we can try to use a virtual DMA scatter mechanism using legacy HIFReadWrite() */
- status = DevSetupVirtualScatterSupport(pDev);
-
- if (!status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("AR6K: virtual scatter transfers enabled (max scatter items:%d: maxlen:%d) \n",
- DEV_GET_MAX_MSG_PER_BUNDLE(pDev), DEV_GET_MAX_BUNDLE_LENGTH(pDev)));
- }
-
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("AR6K: HIF layer supports scatter requests (max scatter items:%d: maxlen:%d) \n",
- DEV_GET_MAX_MSG_PER_BUNDLE(pDev), DEV_GET_MAX_BUNDLE_LENGTH(pDev)));
- }
-
- if (!status) {
- /* for the recv path, the maximum number of bytes per recv bundle is just limited
- * by the maximum transfer size at the HIF layer */
- pDev->MaxRecvBundleSize = pDev->HifScatterInfo.MaxTransferSizePerScatterReq;
-
- if (pDev->MailBoxInfo.MboxBusIFType == MBOX_BUS_IF_SPI) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6K : SPI bus requires TX bundling disabled\n"));
- pDev->MaxSendBundleSize = 0;
- } else {
- /* for the send path, the max transfer size is limited by the existence and size of
- * the extended mailbox address range */
- if (pDev->MailBoxInfo.MboxProp[0].ExtendedAddress != 0) {
- pDev->MaxSendBundleSize = pDev->MailBoxInfo.MboxProp[0].ExtendedSize;
- } else {
- /* legacy */
- pDev->MaxSendBundleSize = AR6K_LEGACY_MAX_WRITE_LENGTH;
- }
-
- if (pDev->MaxSendBundleSize > pDev->HifScatterInfo.MaxTransferSizePerScatterReq) {
- /* limit send bundle size to what the HIF can support for scatter requests */
- pDev->MaxSendBundleSize = pDev->HifScatterInfo.MaxTransferSizePerScatterReq;
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("AR6K: max recv: %d max send: %d \n",
- DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev), DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev)));
-
- }
- return status;
-}
-
-int DevSubmitScatterRequest(struct ar6k_device *pDev, struct hif_scatter_req *pScatterReq, bool Read, bool Async)
-{
- int status;
-
- if (Read) {
- /* read operation */
- pScatterReq->Request = (Async) ? HIF_RD_ASYNC_BLOCK_FIX : HIF_RD_SYNC_BLOCK_FIX;
- pScatterReq->Address = pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX];
- A_ASSERT(pScatterReq->TotalLength <= (u32)DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev));
- } else {
- u32 mailboxWidth;
-
- /* write operation */
- pScatterReq->Request = (Async) ? HIF_WR_ASYNC_BLOCK_INC : HIF_WR_SYNC_BLOCK_INC;
- A_ASSERT(pScatterReq->TotalLength <= (u32)DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev));
- if (pScatterReq->TotalLength > AR6K_LEGACY_MAX_WRITE_LENGTH) {
- /* for large writes use the extended address */
- pScatterReq->Address = pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedAddress;
- mailboxWidth = pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedSize;
- } else {
- pScatterReq->Address = pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX];
- mailboxWidth = AR6K_LEGACY_MAX_WRITE_LENGTH;
- }
-
- if (!pDev->ScatterIsVirtual) {
- /* we are passing this scatter list down to the HIF layer' scatter request handler, fixup the address
- * so that the last byte falls on the EOM, we do this for those HIFs that support the
- * scatter API */
- pScatterReq->Address += (mailboxWidth - pScatterReq->TotalLength);
- }
-
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV | ATH_DEBUG_SEND,
- ("DevSubmitScatterRequest, Entries: %d, Total Length: %d Mbox:0x%X (mode: %s : %s)\n",
- pScatterReq->ValidScatterEntries,
- pScatterReq->TotalLength,
- pScatterReq->Address,
- Async ? "ASYNC" : "SYNC",
- (Read) ? "RD" : "WR"));
-
- status = DEV_PREPARE_SCATTER_OPERATION(pScatterReq);
-
- if (status) {
- if (Async) {
- pScatterReq->CompletionStatus = status;
- pScatterReq->CompletionRoutine(pScatterReq);
- return 0;
- }
- return status;
- }
-
- status = pDev->HifScatterInfo.pReadWriteScatterFunc(pDev->ScatterIsVirtual ? pDev : pDev->HIFDevice,
- pScatterReq);
- if (!Async) {
- /* in sync mode, we can touch the scatter request */
- pScatterReq->CompletionStatus = status;
- DEV_FINISH_SCATTER_OPERATION(pScatterReq);
- } else {
- if (status == A_PENDING) {
- status = 0;
- }
- }
-
- return status;
-}
-
-
-#ifdef MBOXHW_UNIT_TEST
-
-
-/* This is a mailbox hardware unit test that must be called in a schedulable context
- * This test is very simple, it will send a list of buffers with a counting pattern
- * and the target will invert the data and send the message back
- *
- * the unit test has the following constraints:
- *
- * The target has at least 8 buffers of 256 bytes each. The host will send
- * the following pattern of buffers in rapid succession :
- *
- * 1 buffer - 128 bytes
- * 1 buffer - 256 bytes
- * 1 buffer - 512 bytes
- * 1 buffer - 1024 bytes
- *
- * The host will send the buffers to one mailbox and wait for buffers to be reflected
- * back from the same mailbox. The target sends the buffers FIFO order.
- * Once the final buffer has been received for a mailbox, the next mailbox is tested.
- *
- *
- * Note: To simplifythe test , we assume that the chosen buffer sizes
- * will fall on a nice block pad
- *
- * It is expected that higher-order tests will be written to stress the mailboxes using
- * a message-based protocol (with some performance timming) that can create more
- * randomness in the packets sent over mailboxes.
- *
- * */
-
-#define A_ROUND_UP_PWR2(x, align) (((int) (x) + ((align)-1)) & ~((align)-1))
-
-#define BUFFER_BLOCK_PAD 128
-
-#if 0
-#define BUFFER1 128
-#define BUFFER2 256
-#define BUFFER3 512
-#define BUFFER4 1024
-#endif
-
-#if 1
-#define BUFFER1 80
-#define BUFFER2 200
-#define BUFFER3 444
-#define BUFFER4 800
-#endif
-
-#define TOTAL_BYTES (A_ROUND_UP_PWR2(BUFFER1,BUFFER_BLOCK_PAD) + \
- A_ROUND_UP_PWR2(BUFFER2,BUFFER_BLOCK_PAD) + \
- A_ROUND_UP_PWR2(BUFFER3,BUFFER_BLOCK_PAD) + \
- A_ROUND_UP_PWR2(BUFFER4,BUFFER_BLOCK_PAD) )
-
-#define TEST_BYTES (BUFFER1 + BUFFER2 + BUFFER3 + BUFFER4)
-
-#define TEST_CREDITS_RECV_TIMEOUT 100
-
-static u8 g_Buffer[TOTAL_BYTES];
-static u32 g_MailboxAddrs[AR6K_MAILBOXES];
-static u32 g_BlockSizes[AR6K_MAILBOXES];
-
-#define BUFFER_PROC_LIST_DEPTH 4
-
-struct buffer_proc_list {
- u8 *pBuffer;
- u32 length;
-};
-
-
-#define PUSH_BUFF_PROC_ENTRY(pList,len,pCurrpos) \
-{ \
- (pList)->pBuffer = (pCurrpos); \
- (pList)->length = (len); \
- (pCurrpos) += (len); \
- (pList)++; \
-}
-
-/* a simple and crude way to send different "message" sizes */
-static void AssembleBufferList(struct buffer_proc_list *pList)
-{
- u8 *pBuffer = g_Buffer;
-
-#if BUFFER_PROC_LIST_DEPTH < 4
-#error "Buffer processing list depth is not deep enough!!"
-#endif
-
- PUSH_BUFF_PROC_ENTRY(pList,BUFFER1,pBuffer);
- PUSH_BUFF_PROC_ENTRY(pList,BUFFER2,pBuffer);
- PUSH_BUFF_PROC_ENTRY(pList,BUFFER3,pBuffer);
- PUSH_BUFF_PROC_ENTRY(pList,BUFFER4,pBuffer);
-
-}
-
-#define FILL_ZERO true
-#define FILL_COUNTING false
-static void InitBuffers(bool Zero)
-{
- u16 *pBuffer16 = (u16 *)g_Buffer;
- int i;
-
- /* fill buffer with 16 bit counting pattern or zeros */
- for (i = 0; i < (TOTAL_BYTES / 2) ; i++) {
- if (!Zero) {
- pBuffer16[i] = (u16)i;
- } else {
- pBuffer16[i] = 0;
- }
- }
-}
-
-
-static bool CheckOneBuffer(u16 *pBuffer16, int Length)
-{
- int i;
- u16 startCount;
- bool success = true;
-
- /* get the starting count */
- startCount = pBuffer16[0];
- /* invert it, this is the expected value */
- startCount = ~startCount;
- /* scan the buffer and verify */
- for (i = 0; i < (Length / 2) ; i++,startCount++) {
- /* target will invert all the data */
- if ((u16)pBuffer16[i] != (u16)~startCount) {
- success = false;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Data Got:0x%X, Expecting:0x%X (offset:%d, total:%d) \n",
- pBuffer16[i], ((u16)~startCount), i, Length));
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("0x%X 0x%X 0x%X 0x%X \n",
- pBuffer16[i], pBuffer16[i + 1], pBuffer16[i + 2],pBuffer16[i+3]));
- break;
- }
- }
-
- return success;
-}
-
-static bool CheckBuffers(void)
-{
- int i;
- bool success = true;
- struct buffer_proc_list checkList[BUFFER_PROC_LIST_DEPTH];
-
- /* assemble the list */
- AssembleBufferList(checkList);
-
- /* scan the buffers and verify */
- for (i = 0; i < BUFFER_PROC_LIST_DEPTH ; i++) {
- success = CheckOneBuffer((u16 *)checkList[i].pBuffer, checkList[i].length);
- if (!success) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer : 0x%X, Length:%d failed verify \n",
- (u32)checkList[i].pBuffer, checkList[i].length));
- break;
- }
- }
-
- return success;
-}
-
- /* find the end marker for the last buffer we will be sending */
-static u16 GetEndMarker(void)
-{
- u8 *pBuffer;
- struct buffer_proc_list checkList[BUFFER_PROC_LIST_DEPTH];
-
- /* fill up buffers with the normal counting pattern */
- InitBuffers(FILL_COUNTING);
-
- /* assemble the list we will be sending down */
- AssembleBufferList(checkList);
- /* point to the last 2 bytes of the last buffer */
- pBuffer = &(checkList[BUFFER_PROC_LIST_DEPTH - 1].pBuffer[(checkList[BUFFER_PROC_LIST_DEPTH - 1].length) - 2]);
-
- /* the last count in the last buffer is the marker */
- return (u16)pBuffer[0] | ((u16)pBuffer[1] << 8);
-}
-
-#define ATH_PRINT_OUT_ZONE ATH_DEBUG_ERR
-
-/* send the ordered buffers to the target */
-static int SendBuffers(struct ar6k_device *pDev, int mbox)
-{
- int status = 0;
- u32 request = HIF_WR_SYNC_BLOCK_INC;
- struct buffer_proc_list sendList[BUFFER_PROC_LIST_DEPTH];
- int i;
- int totalBytes = 0;
- int paddedLength;
- int totalwPadding = 0;
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sending buffers on mailbox : %d \n",mbox));
-
- /* fill buffer with counting pattern */
- InitBuffers(FILL_COUNTING);
-
- /* assemble the order in which we send */
- AssembleBufferList(sendList);
-
- for (i = 0; i < BUFFER_PROC_LIST_DEPTH; i++) {
-
- /* we are doing block transfers, so we need to pad everything to a block size */
- paddedLength = (sendList[i].length + (g_BlockSizes[mbox] - 1)) &
- (~(g_BlockSizes[mbox] - 1));
-
- /* send each buffer synchronously */
- status = HIFReadWrite(pDev->HIFDevice,
- g_MailboxAddrs[mbox],
- sendList[i].pBuffer,
- paddedLength,
- request,
- NULL);
- if (status) {
- break;
- }
- totalBytes += sendList[i].length;
- totalwPadding += paddedLength;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sent %d bytes (%d padded bytes) to mailbox : %d \n",totalBytes,totalwPadding,mbox));
-
- return status;
-}
-
-/* poll the mailbox credit counter until we get a credit or timeout */
-static int GetCredits(struct ar6k_device *pDev, int mbox, int *pCredits)
-{
- int status = 0;
- int timeout = TEST_CREDITS_RECV_TIMEOUT;
- u8 credits = 0;
- u32 address;
-
- while (true) {
-
- /* Read the counter register to get credits, this auto-decrements */
- address = COUNT_DEC_ADDRESS + (AR6K_MAILBOXES + mbox) * 4;
- status = HIFReadWrite(pDev->HIFDevice, address, &credits, sizeof(credits),
- HIF_RD_SYNC_BYTE_FIX, NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Unable to decrement the command credit count register (mbox=%d)\n",mbox));
- status = A_ERROR;
- break;
- }
-
- if (credits) {
- break;
- }
-
- timeout--;
-
- if (timeout <= 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" Timeout reading credit registers (mbox=%d, address:0x%X) \n",mbox,address));
- status = A_ERROR;
- break;
- }
-
- /* delay a little, target may not be ready */
- A_MDELAY(1000);
-
- }
-
- if (status == 0) {
- *pCredits = credits;
- }
-
- return status;
-}
-
-
-/* wait for the buffers to come back */
-static int RecvBuffers(struct ar6k_device *pDev, int mbox)
-{
- int status = 0;
- u32 request = HIF_RD_SYNC_BLOCK_INC;
- struct buffer_proc_list recvList[BUFFER_PROC_LIST_DEPTH];
- int curBuffer;
- int credits;
- int i;
- int totalBytes = 0;
- int paddedLength;
- int totalwPadding = 0;
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for buffers on mailbox : %d \n",mbox));
-
- /* zero the buffers */
- InitBuffers(FILL_ZERO);
-
- /* assemble the order in which we should receive */
- AssembleBufferList(recvList);
-
- curBuffer = 0;
-
- while (curBuffer < BUFFER_PROC_LIST_DEPTH) {
-
- /* get number of buffers that have been completed, this blocks
- * until we get at least 1 credit or it times out */
- status = GetCredits(pDev, mbox, &credits);
-
- if (status) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got %d messages on mailbox : %d \n",credits, mbox));
-
- /* get all the buffers that are sitting on the queue */
- for (i = 0; i < credits; i++) {
- A_ASSERT(curBuffer < BUFFER_PROC_LIST_DEPTH);
- /* recv the current buffer synchronously, the buffers should come back in
- * order... with padding applied by the target */
- paddedLength = (recvList[curBuffer].length + (g_BlockSizes[mbox] - 1)) &
- (~(g_BlockSizes[mbox] - 1));
-
- status = HIFReadWrite(pDev->HIFDevice,
- g_MailboxAddrs[mbox],
- recvList[curBuffer].pBuffer,
- paddedLength,
- request,
- NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to read %d bytes on mailbox:%d : address:0x%X \n",
- recvList[curBuffer].length, mbox, g_MailboxAddrs[mbox]));
- break;
- }
-
- totalwPadding += paddedLength;
- totalBytes += recvList[curBuffer].length;
- curBuffer++;
- }
-
- if (status) {
- break;
- }
- /* go back and get some more */
- credits = 0;
- }
-
- if (totalBytes != TEST_BYTES) {
- A_ASSERT(false);
- } else {
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got all buffers on mbox:%d total recv :%d (w/Padding : %d) \n",
- mbox, totalBytes, totalwPadding));
- }
-
- return status;
-
-
-}
-
-static int DoOneMboxHWTest(struct ar6k_device *pDev, int mbox)
-{
- int status;
-
- do {
- /* send out buffers */
- status = SendBuffers(pDev,mbox);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Sending buffers Failed : %d mbox:%d\n",status,mbox));
- break;
- }
-
- /* go get them, this will block */
- status = RecvBuffers(pDev, mbox);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Recv buffers Failed : %d mbox:%d\n",status,mbox));
- break;
- }
-
- /* check the returned data patterns */
- if (!CheckBuffers()) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer Verify Failed : mbox:%d\n",mbox));
- status = A_ERROR;
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" Send/Recv success! mailbox : %d \n",mbox));
-
- } while (false);
-
- return status;
-}
-
-/* here is where the test starts */
-int DoMboxHWTest(struct ar6k_device *pDev)
-{
- int i;
- int status;
- int credits = 0;
- u8 params[4];
- int numBufs;
- int bufferSize;
- u16 temp;
-
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest START - \n"));
-
- do {
- /* get the addresses for all 4 mailboxes */
- status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
- g_MailboxAddrs, sizeof(g_MailboxAddrs));
-
- if (status) {
- A_ASSERT(false);
- break;
- }
-
- /* get the block sizes */
- status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
- g_BlockSizes, sizeof(g_BlockSizes));
-
- if (status) {
- A_ASSERT(false);
- break;
- }
-
- /* note, the HIF layer usually reports mbox 0 to have a block size of
- * 1, but our test wants to run in block-mode for all mailboxes, so we treat all mailboxes
- * the same. */
- g_BlockSizes[0] = g_BlockSizes[1];
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Block Size to use: %d \n",g_BlockSizes[0]));
-
- if (g_BlockSizes[1] > BUFFER_BLOCK_PAD) {
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("%d Block size is too large for buffer pad %d\n",
- g_BlockSizes[1], BUFFER_BLOCK_PAD));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for target.... \n"));
-
- /* the target lets us know it is ready by giving us 1 credit on
- * mailbox 0 */
- status = GetCredits(pDev, 0, &credits);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait for target ready \n"));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Target is ready ...\n"));
-
- /* read the first 4 scratch registers */
- status = HIFReadWrite(pDev->HIFDevice,
- SCRATCH_ADDRESS,
- params,
- 4,
- HIF_RD_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait get parameters \n"));
- break;
- }
-
- numBufs = params[0];
- bufferSize = (int)(((u16)params[2] << 8) | (u16)params[1]);
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE,
- ("Target parameters: bufs per mailbox:%d, buffer size:%d bytes (total space: %d, minimum required space (w/padding): %d) \n",
- numBufs, bufferSize, (numBufs * bufferSize), TOTAL_BYTES));
-
- if ((numBufs * bufferSize) < TOTAL_BYTES) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Not Enough buffer space to run test! need:%d, got:%d \n",
- TOTAL_BYTES, (numBufs*bufferSize)));
- status = A_ERROR;
- break;
- }
-
- temp = GetEndMarker();
-
- status = HIFReadWrite(pDev->HIFDevice,
- SCRATCH_ADDRESS + 4,
- (u8 *)&temp,
- 2,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write end marker \n"));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("End Marker: 0x%X \n",temp));
-
- temp = (u16)g_BlockSizes[1];
- /* convert to a mask */
- temp = temp - 1;
- status = HIFReadWrite(pDev->HIFDevice,
- SCRATCH_ADDRESS + 6,
- (u8 *)&temp,
- 2,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write block mask \n"));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Set Block Mask: 0x%X \n",temp));
-
- /* execute the test on each mailbox */
- for (i = 0; i < AR6K_MAILBOXES; i++) {
- status = DoOneMboxHWTest(pDev, i);
- if (status) {
- break;
- }
- }
-
- } while (false);
-
- if (status == 0) {
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - SUCCESS! - \n"));
- } else {
- AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - FAILED! - \n"));
- }
- /* don't let HTC_Start continue, the target is actually not running any HTC code */
- return A_ERROR;
-}
-#endif
-
-
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6k.h" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// AR6K device layer that handles register level I/O
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef AR6K_H_
-#define AR6K_H_
-
-#include "hci_transport_api.h"
-#include "../htc_debug.h"
-
-#define AR6K_MAILBOXES 4
-
-/* HTC runs over mailbox 0 */
-#define HTC_MAILBOX 0
-
-#define AR6K_TARGET_DEBUG_INTR_MASK 0x01
-
-#define OTHER_INTS_ENABLED (INT_STATUS_ENABLE_ERROR_MASK | \
- INT_STATUS_ENABLE_CPU_MASK | \
- INT_STATUS_ENABLE_COUNTER_MASK)
-
-
-//#define MBOXHW_UNIT_TEST 1
-
-PREPACK struct ar6k_irq_proc_registers {
- u8 host_int_status;
- u8 cpu_int_status;
- u8 error_int_status;
- u8 counter_int_status;
- u8 mbox_frame;
- u8 rx_lookahead_valid;
- u8 host_int_status2;
- u8 gmbox_rx_avail;
- u32 rx_lookahead[2];
- u32 rx_gmbox_lookahead_alias[2];
-} POSTPACK;
-
-#define AR6K_IRQ_PROC_REGS_SIZE sizeof(struct ar6k_irq_proc_registers)
-
-PREPACK struct ar6k_irq_enable_registers {
- u8 int_status_enable;
- u8 cpu_int_status_enable;
- u8 error_status_enable;
- u8 counter_int_status_enable;
-} POSTPACK;
-
-PREPACK struct ar6k_gmbox_ctrl_registers {
- u8 int_status_enable;
-} POSTPACK;
-
-#define AR6K_IRQ_ENABLE_REGS_SIZE sizeof(struct ar6k_irq_enable_registers)
-
-#define AR6K_REG_IO_BUFFER_SIZE 32
-#define AR6K_MAX_REG_IO_BUFFERS 8
-#define FROM_DMA_BUFFER true
-#define TO_DMA_BUFFER false
-#define AR6K_SCATTER_ENTRIES_PER_REQ 16
-#define AR6K_MAX_TRANSFER_SIZE_PER_SCATTER 16*1024
-#define AR6K_SCATTER_REQS 4
-#define AR6K_LEGACY_MAX_WRITE_LENGTH 2048
-
-#ifndef A_CACHE_LINE_PAD
-#define A_CACHE_LINE_PAD 128
-#endif
-#define AR6K_MIN_SCATTER_ENTRIES_PER_REQ 2
-#define AR6K_MIN_TRANSFER_SIZE_PER_SCATTER 4*1024
-
-/* buffers for ASYNC I/O */
-struct ar6k_async_reg_io_buffer {
- struct htc_packet HtcPacket; /* we use an HTC packet as a wrapper for our async register-based I/O */
- u8 _Pad1[A_CACHE_LINE_PAD];
- u8 Buffer[AR6K_REG_IO_BUFFER_SIZE]; /* cache-line safe with pads around */
- u8 _Pad2[A_CACHE_LINE_PAD];
-};
-
-struct ar6k_gmbox_info {
- void *pProtocolContext;
- int (*pMessagePendingCallBack)(void *pContext, u8 LookAheadBytes[], int ValidBytes);
- int (*pCreditsPendingCallback)(void *pContext, int NumCredits, bool CreditIRQEnabled);
- void (*pTargetFailureCallback)(void *pContext, int Status);
- void (*pStateDumpCallback)(void *pContext);
- bool CreditCountIRQEnabled;
-};
-
-struct ar6k_device {
- A_MUTEX_T Lock;
- u8 _Pad1[A_CACHE_LINE_PAD];
- struct ar6k_irq_proc_registers IrqProcRegisters; /* cache-line safe with pads around */
- u8 _Pad2[A_CACHE_LINE_PAD];
- struct ar6k_irq_enable_registers IrqEnableRegisters; /* cache-line safe with pads around */
- u8 _Pad3[A_CACHE_LINE_PAD];
- void *HIFDevice;
- u32 BlockSize;
- u32 BlockMask;
- struct hif_device_mbox_info MailBoxInfo;
- HIF_PENDING_EVENTS_FUNC GetPendingEventsFunc;
- void *HTCContext;
- struct htc_packet_queue RegisterIOList;
- struct ar6k_async_reg_io_buffer RegIOBuffers[AR6K_MAX_REG_IO_BUFFERS];
- void (*TargetFailureCallback)(void *Context);
- int (*MessagePendingCallback)(void *Context,
- u32 LookAheads[],
- int NumLookAheads,
- bool *pAsyncProc,
- int *pNumPktsFetched);
- HIF_DEVICE_IRQ_PROCESSING_MODE HifIRQProcessingMode;
- HIF_MASK_UNMASK_RECV_EVENT HifMaskUmaskRecvEvent;
- bool HifAttached;
- struct hif_device_irq_yield_params HifIRQYieldParams;
- bool DSRCanYield;
- int CurrentDSRRecvCount;
- struct hif_device_scatter_support_info HifScatterInfo;
- struct dl_list ScatterReqHead;
- bool ScatterIsVirtual;
- int MaxRecvBundleSize;
- int MaxSendBundleSize;
- struct ar6k_gmbox_info GMboxInfo;
- bool GMboxEnabled;
- struct ar6k_gmbox_ctrl_registers GMboxControlRegisters;
- int RecheckIRQStatusCnt;
-};
-
-#define LOCK_AR6K(p) A_MUTEX_LOCK(&(p)->Lock);
-#define UNLOCK_AR6K(p) A_MUTEX_UNLOCK(&(p)->Lock);
-#define REF_IRQ_STATUS_RECHECK(p) (p)->RecheckIRQStatusCnt = 1 /* note: no need to lock this, it only gets set */
-
-int DevSetup(struct ar6k_device *pDev);
-void DevCleanup(struct ar6k_device *pDev);
-int DevUnmaskInterrupts(struct ar6k_device *pDev);
-int DevMaskInterrupts(struct ar6k_device *pDev);
-int DevPollMboxMsgRecv(struct ar6k_device *pDev,
- u32 *pLookAhead,
- int TimeoutMS);
-int DevRWCompletionHandler(void *context, int status);
-int DevDsrHandler(void *context);
-int DevCheckPendingRecvMsgsAsync(void *context);
-void DevAsyncIrqProcessComplete(struct ar6k_device *pDev);
-void DevDumpRegisters(struct ar6k_device *pDev,
- struct ar6k_irq_proc_registers *pIrqProcRegs,
- struct ar6k_irq_enable_registers *pIrqEnableRegs);
-
-#define DEV_STOP_RECV_ASYNC true
-#define DEV_STOP_RECV_SYNC false
-#define DEV_ENABLE_RECV_ASYNC true
-#define DEV_ENABLE_RECV_SYNC false
-int DevStopRecv(struct ar6k_device *pDev, bool ASyncMode);
-int DevEnableRecv(struct ar6k_device *pDev, bool ASyncMode);
-int DevEnableInterrupts(struct ar6k_device *pDev);
-int DevDisableInterrupts(struct ar6k_device *pDev);
-int DevWaitForPendingRecv(struct ar6k_device *pDev,u32 TimeoutInMs,bool *pbIsRecvPending);
-
-#define DEV_CALC_RECV_PADDED_LEN(pDev, length) (((length) + (pDev)->BlockMask) & (~((pDev)->BlockMask)))
-#define DEV_CALC_SEND_PADDED_LEN(pDev, length) DEV_CALC_RECV_PADDED_LEN(pDev,length)
-#define DEV_IS_LEN_BLOCK_ALIGNED(pDev, length) (((length) % (pDev)->BlockSize) == 0)
-
-static INLINE int DevSendPacket(struct ar6k_device *pDev, struct htc_packet *pPacket, u32 SendLength) {
- u32 paddedLength;
- bool sync = (pPacket->Completion == NULL) ? true : false;
- int status;
-
- /* adjust the length to be a multiple of block size if appropriate */
- paddedLength = DEV_CALC_SEND_PADDED_LEN(pDev, SendLength);
-
-#if 0
- if (paddedLength > pPacket->BufferLength) {
- A_ASSERT(false);
- if (pPacket->Completion != NULL) {
- COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
- return 0;
- }
- return A_EINVAL;
- }
-#endif
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- ("DevSendPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n",
- paddedLength,
- pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
- sync ? "SYNC" : "ASYNC"));
-
- status = HIFReadWrite(pDev->HIFDevice,
- pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
- pPacket->pBuffer,
- paddedLength, /* the padded length */
- sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
- sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */
-
- if (sync) {
- pPacket->Status = status;
- } else {
- if (status == A_PENDING) {
- status = 0;
- }
- }
-
- return status;
-}
-
-static INLINE int DevRecvPacket(struct ar6k_device *pDev, struct htc_packet *pPacket, u32 RecvLength) {
- u32 paddedLength;
- int status;
- bool sync = (pPacket->Completion == NULL) ? true : false;
-
- /* adjust the length to be a multiple of block size if appropriate */
- paddedLength = DEV_CALC_RECV_PADDED_LEN(pDev, RecvLength);
-
- if (paddedLength > pPacket->BufferLength) {
- A_ASSERT(false);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("DevRecvPacket, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
- paddedLength,RecvLength,pPacket->BufferLength));
- if (pPacket->Completion != NULL) {
- COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
- return 0;
- }
- return A_EINVAL;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("DevRecvPacket (0x%lX : hdr:0x%X) Padded Length: %d Mbox:0x%X (mode:%s)\n",
- (unsigned long)pPacket, pPacket->PktInfo.AsRx.ExpectedHdr,
- paddedLength,
- pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
- sync ? "SYNC" : "ASYNC"));
-
- status = HIFReadWrite(pDev->HIFDevice,
- pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
- pPacket->pBuffer,
- paddedLength,
- sync ? HIF_RD_SYNC_BLOCK_FIX : HIF_RD_ASYNC_BLOCK_FIX,
- sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */
-
- if (sync) {
- pPacket->Status = status;
- }
-
- return status;
-}
-
-#define DEV_CHECK_RECV_YIELD(pDev) \
- ((pDev)->CurrentDSRRecvCount >= (pDev)->HifIRQYieldParams.RecvPacketYieldCount)
-
-#define IS_DEV_IRQ_PROC_SYNC_MODE(pDev) (HIF_DEVICE_IRQ_SYNC_ONLY == (pDev)->HifIRQProcessingMode)
-#define IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(pDev) ((pDev)->HifIRQProcessingMode != HIF_DEVICE_IRQ_SYNC_ONLY)
-
-/**************************************************/
-/****** Scatter Function and Definitions
- *
- *
- */
-
-int DevCopyScatterListToFromDMABuffer(struct hif_scatter_req *pReq, bool FromDMA);
-
- /* copy any READ data back into scatter list */
-#define DEV_FINISH_SCATTER_OPERATION(pR) \
-do { \
- if (!((pR)->CompletionStatus) && \
- !((pR)->Request & HIF_WRITE) && \
- ((pR)->ScatterMethod == HIF_SCATTER_DMA_BOUNCE)) { \
- (pR)->CompletionStatus = \
- DevCopyScatterListToFromDMABuffer((pR), \
- FROM_DMA_BUFFER); \
- } \
-} while (0)
-
- /* copy any WRITE data to bounce buffer */
-static INLINE int DEV_PREPARE_SCATTER_OPERATION(struct hif_scatter_req *pReq) {
- if ((pReq->Request & HIF_WRITE) && (pReq->ScatterMethod == HIF_SCATTER_DMA_BOUNCE)) {
- return DevCopyScatterListToFromDMABuffer(pReq,TO_DMA_BUFFER);
- } else {
- return 0;
- }
-}
-
-
-int DevSetupMsgBundling(struct ar6k_device *pDev, int MaxMsgsPerTransfer);
-
-int DevCleanupMsgBundling(struct ar6k_device *pDev);
-
-#define DEV_GET_MAX_MSG_PER_BUNDLE(pDev) (pDev)->HifScatterInfo.MaxScatterEntries
-#define DEV_GET_MAX_BUNDLE_LENGTH(pDev) (pDev)->HifScatterInfo.MaxTransferSizePerScatterReq
-#define DEV_ALLOC_SCATTER_REQ(pDev) \
- (pDev)->HifScatterInfo.pAllocateReqFunc((pDev)->ScatterIsVirtual ? (pDev) : (pDev)->HIFDevice)
-
-#define DEV_FREE_SCATTER_REQ(pDev,pR) \
- (pDev)->HifScatterInfo.pFreeReqFunc((pDev)->ScatterIsVirtual ? (pDev) : (pDev)->HIFDevice,(pR))
-
-#define DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev) (pDev)->MaxRecvBundleSize
-#define DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev) (pDev)->MaxSendBundleSize
-
-#define DEV_SCATTER_READ true
-#define DEV_SCATTER_WRITE false
-#define DEV_SCATTER_ASYNC true
-#define DEV_SCATTER_SYNC false
-int DevSubmitScatterRequest(struct ar6k_device *pDev, struct hif_scatter_req *pScatterReq, bool Read, bool Async);
-
-#ifdef MBOXHW_UNIT_TEST
-int DoMboxHWTest(struct ar6k_device *pDev);
-#endif
-
- /* completely virtual */
-struct dev_scatter_dma_virtual_info {
- u8 *pVirtDmaBuffer; /* dma-able buffer - CPU accessible address */
- u8 DataArea[1]; /* start of data area */
-};
-
-
-
-void DumpAR6KDevState(struct ar6k_device *pDev);
-
-/**************************************************/
-/****** GMBOX functions and definitions
- *
- *
- */
-
-#ifdef ATH_AR6K_ENABLE_GMBOX
-
-void DevCleanupGMbox(struct ar6k_device *pDev);
-int DevSetupGMbox(struct ar6k_device *pDev);
-int DevCheckGMboxInterrupts(struct ar6k_device *pDev);
-void DevNotifyGMboxTargetFailure(struct ar6k_device *pDev);
-
-#else
-
- /* compiled out */
-#define DevCleanupGMbox(p)
-#define DevCheckGMboxInterrupts(p) 0
-#define DevNotifyGMboxTargetFailure(p)
-
-static INLINE int DevSetupGMbox(struct ar6k_device *pDev) {
- pDev->GMboxEnabled = false;
- return 0;
-}
-
-#endif
-
-#ifdef ATH_AR6K_ENABLE_GMBOX
-
- /* GMBOX protocol modules must expose each of these internal APIs */
-HCI_TRANSPORT_HANDLE GMboxAttachProtocol(struct ar6k_device *pDev, struct hci_transport_config_info *pInfo);
-int GMboxProtocolInstall(struct ar6k_device *pDev);
-void GMboxProtocolUninstall(struct ar6k_device *pDev);
-
- /* API used by GMBOX protocol modules */
-struct ar6k_device *HTCGetAR6KDevice(void *HTCHandle);
-#define DEV_GMBOX_SET_PROTOCOL(pDev,recv_callback,credits_pending,failure,statedump,context) \
-{ \
- (pDev)->GMboxInfo.pProtocolContext = (context); \
- (pDev)->GMboxInfo.pMessagePendingCallBack = (recv_callback); \
- (pDev)->GMboxInfo.pCreditsPendingCallback = (credits_pending); \
- (pDev)->GMboxInfo.pTargetFailureCallback = (failure); \
- (pDev)->GMboxInfo.pStateDumpCallback = (statedump); \
-}
-
-#define DEV_GMBOX_GET_PROTOCOL(pDev) (pDev)->GMboxInfo.pProtocolContext
-
-int DevGMboxWrite(struct ar6k_device *pDev, struct htc_packet *pPacket, u32 WriteLength);
-int DevGMboxRead(struct ar6k_device *pDev, struct htc_packet *pPacket, u32 ReadLength);
-
-#define PROC_IO_ASYNC true
-#define PROC_IO_SYNC false
-typedef enum GMBOX_IRQ_ACTION_TYPE {
- GMBOX_ACTION_NONE = 0,
- GMBOX_DISABLE_ALL,
- GMBOX_ERRORS_IRQ_ENABLE,
- GMBOX_RECV_IRQ_ENABLE,
- GMBOX_RECV_IRQ_DISABLE,
- GMBOX_CREDIT_IRQ_ENABLE,
- GMBOX_CREDIT_IRQ_DISABLE,
-} GMBOX_IRQ_ACTION_TYPE;
-
-int DevGMboxIRQAction(struct ar6k_device *pDev, GMBOX_IRQ_ACTION_TYPE, bool AsyncMode);
-int DevGMboxReadCreditCounter(struct ar6k_device *pDev, bool AsyncMode, int *pCredits);
-int DevGMboxReadCreditSize(struct ar6k_device *pDev, int *pCreditSize);
-int DevGMboxRecvLookAheadPeek(struct ar6k_device *pDev, u8 *pLookAheadBuffer, int *pLookAheadBytes);
-int DevGMboxSetTargetInterrupt(struct ar6k_device *pDev, int SignalNumber, int AckTimeoutMS);
-
-#endif
-
-#endif /*AR6K_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6k_events.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// AR6K Driver layer event handling (i.e. interrupts, message polling)
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "hw/mbox_host_reg.h"
-#include "a_osapi.h"
-#include "../htc_debug.h"
-#include "hif.h"
-#include "htc_packet.h"
-#include "ar6k.h"
-
-extern void AR6KFreeIOPacket(struct ar6k_device *pDev, struct htc_packet *pPacket);
-extern struct htc_packet *AR6KAllocIOPacket(struct ar6k_device *pDev);
-
-static int DevServiceDebugInterrupt(struct ar6k_device *pDev);
-
-#define DELAY_PER_INTERVAL_MS 10 /* 10 MS delay per polling interval */
-
-/* completion routine for ALL HIF layer async I/O */
-int DevRWCompletionHandler(void *context, int status)
-{
- struct htc_packet *pPacket = (struct htc_packet *)context;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("+DevRWCompletionHandler (Pkt:0x%lX) , Status: %d \n",
- (unsigned long)pPacket,
- status));
-
- COMPLETE_HTC_PACKET(pPacket,status);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("-DevRWCompletionHandler\n"));
-
- return 0;
-}
-
-/* mailbox recv message polling */
-int DevPollMboxMsgRecv(struct ar6k_device *pDev,
- u32 *pLookAhead,
- int TimeoutMS)
-{
- int status = 0;
- int timeout = TimeoutMS/DELAY_PER_INTERVAL_MS;
-
- A_ASSERT(timeout > 0);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevPollMboxMsgRecv \n"));
-
- while (true) {
-
- if (pDev->GetPendingEventsFunc != NULL) {
-
- struct hif_pending_events_info events;
-
-#ifdef THREAD_X
- events.Polling =1;
-#endif
-
- /* the HIF layer uses a special mechanism to get events, do this
- * synchronously */
- status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
- &events,
- NULL);
- if (status)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get pending events \n"));
- break;
- }
-
- if (events.Events & HIF_RECV_MSG_AVAIL)
- {
- /* there is a message available, the lookahead should be valid now */
- *pLookAhead = events.LookAhead;
-
- break;
- }
- } else {
-
- /* this is the standard HIF way.... */
- /* load the register table */
- status = HIFReadWrite(pDev->HIFDevice,
- HOST_INT_STATUS_ADDRESS,
- (u8 *)&pDev->IrqProcRegisters,
- AR6K_IRQ_PROC_REGS_SIZE,
- HIF_RD_SYNC_BYTE_INC,
- NULL);
-
- if (status){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to read register table \n"));
- break;
- }
-
- /* check for MBOX data and valid lookahead */
- if (pDev->IrqProcRegisters.host_int_status & (1 << HTC_MAILBOX)) {
- if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX))
- {
- /* mailbox has a message and the look ahead is valid */
- *pLookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
- break;
- }
- }
-
- }
-
- timeout--;
-
- if (timeout <= 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Timeout waiting for recv message \n"));
- status = A_ERROR;
-
- /* check if the target asserted */
- if ( pDev->IrqProcRegisters.counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
- /* target signaled an assert, process this pending interrupt
- * this will call the target failure handler */
- DevServiceDebugInterrupt(pDev);
- }
-
- break;
- }
-
- /* delay a little */
- A_MDELAY(DELAY_PER_INTERVAL_MS);
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Retry Mbox Poll : %d \n",timeout));
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevPollMboxMsgRecv \n"));
-
- return status;
-}
-
-static int DevServiceCPUInterrupt(struct ar6k_device *pDev)
-{
- int status;
- u8 cpu_int_status;
- u8 regBuffer[4];
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("CPU Interrupt\n"));
- cpu_int_status = pDev->IrqProcRegisters.cpu_int_status &
- pDev->IrqEnableRegisters.cpu_int_status_enable;
- A_ASSERT(cpu_int_status);
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- ("Valid interrupt source(s) in CPU_INT_STATUS: 0x%x\n",
- cpu_int_status));
-
- /* Clear the interrupt */
- pDev->IrqProcRegisters.cpu_int_status &= ~cpu_int_status; /* W1C */
-
- /* set up the register transfer buffer to hit the register 4 times , this is done
- * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
- * restrict bus transfer lengths to be a multiple of 4-bytes */
-
- /* set W1C value to clear the interrupt, this hits the register first */
- regBuffer[0] = cpu_int_status;
- /* the remaining 4 values are set to zero which have no-effect */
- regBuffer[1] = 0;
- regBuffer[2] = 0;
- regBuffer[3] = 0;
-
- status = HIFReadWrite(pDev->HIFDevice,
- CPU_INT_STATUS_ADDRESS,
- regBuffer,
- 4,
- HIF_WR_SYNC_BYTE_FIX,
- NULL);
-
- A_ASSERT(status == 0);
- return status;
-}
-
-
-static int DevServiceErrorInterrupt(struct ar6k_device *pDev)
-{
- int status;
- u8 error_int_status;
- u8 regBuffer[4];
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error Interrupt\n"));
- error_int_status = pDev->IrqProcRegisters.error_int_status & 0x0F;
- A_ASSERT(error_int_status);
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- ("Valid interrupt source(s) in ERROR_INT_STATUS: 0x%x\n",
- error_int_status));
-
- if (ERROR_INT_STATUS_WAKEUP_GET(error_int_status)) {
- /* Wakeup */
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error : Wakeup\n"));
- }
-
- if (ERROR_INT_STATUS_RX_UNDERFLOW_GET(error_int_status)) {
- /* Rx Underflow */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Rx Underflow\n"));
- }
-
- if (ERROR_INT_STATUS_TX_OVERFLOW_GET(error_int_status)) {
- /* Tx Overflow */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Tx Overflow\n"));
- }
-
- /* Clear the interrupt */
- pDev->IrqProcRegisters.error_int_status &= ~error_int_status; /* W1C */
-
- /* set up the register transfer buffer to hit the register 4 times , this is done
- * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
- * restrict bus transfer lengths to be a multiple of 4-bytes */
-
- /* set W1C value to clear the interrupt, this hits the register first */
- regBuffer[0] = error_int_status;
- /* the remaining 4 values are set to zero which have no-effect */
- regBuffer[1] = 0;
- regBuffer[2] = 0;
- regBuffer[3] = 0;
-
- status = HIFReadWrite(pDev->HIFDevice,
- ERROR_INT_STATUS_ADDRESS,
- regBuffer,
- 4,
- HIF_WR_SYNC_BYTE_FIX,
- NULL);
-
- A_ASSERT(status == 0);
- return status;
-}
-
-static int DevServiceDebugInterrupt(struct ar6k_device *pDev)
-{
- u32 dummy;
- int status;
-
- /* Send a target failure event to the application */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Target debug interrupt\n"));
-
- if (pDev->TargetFailureCallback != NULL) {
- pDev->TargetFailureCallback(pDev->HTCContext);
- }
-
- if (pDev->GMboxEnabled) {
- DevNotifyGMboxTargetFailure(pDev);
- }
-
- /* clear the interrupt , the debug error interrupt is
- * counter 0 */
- /* read counter to clear interrupt */
- status = HIFReadWrite(pDev->HIFDevice,
- COUNT_DEC_ADDRESS,
- (u8 *)&dummy,
- 4,
- HIF_RD_SYNC_BYTE_INC,
- NULL);
-
- A_ASSERT(status == 0);
- return status;
-}
-
-static int DevServiceCounterInterrupt(struct ar6k_device *pDev)
-{
- u8 counter_int_status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Counter Interrupt\n"));
-
- counter_int_status = pDev->IrqProcRegisters.counter_int_status &
- pDev->IrqEnableRegisters.counter_int_status_enable;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- ("Valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x\n",
- counter_int_status));
-
- /* Check if the debug interrupt is pending
- * NOTE: other modules like GMBOX may use the counter interrupt for
- * credit flow control on other counters, we only need to check for the debug assertion
- * counter interrupt */
- if (counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
- return DevServiceDebugInterrupt(pDev);
- }
-
- return 0;
-}
-
-/* callback when our fetch to get interrupt status registers completes */
-static void DevGetEventAsyncHandler(void *Context, struct htc_packet *pPacket)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
- u32 lookAhead = 0;
- bool otherInts = false;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGetEventAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- do {
-
- if (pPacket->Status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" GetEvents I/O request failed, status:%d \n", pPacket->Status));
- /* bail out, don't unmask HIF interrupt */
- break;
- }
-
- if (pDev->GetPendingEventsFunc != NULL) {
- /* the HIF layer collected the information for us */
- struct hif_pending_events_info *pEvents = (struct hif_pending_events_info *)pPacket->pBuffer;
- if (pEvents->Events & HIF_RECV_MSG_AVAIL) {
- lookAhead = pEvents->LookAhead;
- if (0 == lookAhead) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler1, lookAhead is zero! \n"));
- }
- }
- if (pEvents->Events & HIF_OTHER_EVENTS) {
- otherInts = true;
- }
- } else {
- /* standard interrupt table handling.... */
- struct ar6k_irq_proc_registers *pReg = (struct ar6k_irq_proc_registers *)pPacket->pBuffer;
- u8 host_int_status;
-
- host_int_status = pReg->host_int_status & pDev->IrqEnableRegisters.int_status_enable;
-
- if (host_int_status & (1 << HTC_MAILBOX)) {
- host_int_status &= ~(1 << HTC_MAILBOX);
- if (pReg->rx_lookahead_valid & (1 << HTC_MAILBOX)) {
- /* mailbox has a message and the look ahead is valid */
- lookAhead = pReg->rx_lookahead[HTC_MAILBOX];
- if (0 == lookAhead) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler2, lookAhead is zero! \n"));
- }
- }
- }
-
- if (host_int_status) {
- /* there are other interrupts to handle */
- otherInts = true;
- }
- }
-
- if (otherInts || (lookAhead == 0)) {
- /* if there are other interrupts to process, we cannot do this in the async handler so
- * ack the interrupt which will cause our sync handler to run again
- * if however there are no more messages, we can now ack the interrupt */
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- (" Acking interrupt from DevGetEventAsyncHandler (otherints:%d, lookahead:0x%X)\n",
- otherInts, lookAhead));
- HIFAckInterrupt(pDev->HIFDevice);
- } else {
- int fetched = 0;
- int status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- (" DevGetEventAsyncHandler : detected another message, lookahead :0x%X \n",
- lookAhead));
- /* lookahead is non-zero and there are no other interrupts to service,
- * go get the next message */
- status = pDev->MessagePendingCallback(pDev->HTCContext, &lookAhead, 1, NULL, &fetched);
-
- if (!status && !fetched) {
- /* HTC layer could not pull out messages due to lack of resources, stop IRQ processing */
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("MessagePendingCallback did not pull any messages, force-ack \n"));
- DevAsyncIrqProcessComplete(pDev);
- }
- }
-
- } while (false);
-
- /* free this IO packet */
- AR6KFreeIOPacket(pDev,pPacket);
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGetEventAsyncHandler \n"));
-}
-
-/* called by the HTC layer when it wants us to check if the device has any more pending
- * recv messages, this starts off a series of async requests to read interrupt registers */
-int DevCheckPendingRecvMsgsAsync(void *context)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)context;
- int status = 0;
- struct htc_packet *pIOPacket;
-
- /* this is called in an ASYNC only context, we may NOT block, sleep or call any apis that can
- * cause us to switch contexts */
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevCheckPendingRecvMsgsAsync: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- do {
-
- if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
- /* break the async processing chain right here, no need to continue.
- * The DevDsrHandler() will handle things in a loop when things are driven
- * synchronously */
- break;
- }
-
- /* an optimization to bypass reading the IRQ status registers unecessarily which can re-wake
- * the target, if upper layers determine that we are in a low-throughput mode, we can
- * rely on taking another interrupt rather than re-checking the status registers which can
- * re-wake the target */
- if (pDev->RecheckIRQStatusCnt == 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Bypassing IRQ Status re-check, re-acking HIF interrupts\n"));
- /* ack interrupt */
- HIFAckInterrupt(pDev->HIFDevice);
- break;
- }
-
- /* first allocate one of our HTC packets we created for async I/O
- * we reuse HTC packet definitions so that we can use the completion mechanism
- * in DevRWCompletionHandler() */
- pIOPacket = AR6KAllocIOPacket(pDev);
-
- if (NULL == pIOPacket) {
- /* there should be only 1 asynchronous request out at a time to read these registers
- * so this should actually never happen */
- status = A_NO_MEMORY;
- A_ASSERT(false);
- break;
- }
-
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevGetEventAsyncHandler;
- pIOPacket->pContext = pDev;
-
- if (pDev->GetPendingEventsFunc) {
- /* HIF layer has it's own mechanism, pass the IO to it.. */
- status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
- (struct hif_pending_events_info *)pIOPacket->pBuffer,
- pIOPacket);
-
- } else {
- /* standard way, read the interrupt register table asynchronously again */
- status = HIFReadWrite(pDev->HIFDevice,
- HOST_INT_STATUS_ADDRESS,
- pIOPacket->pBuffer,
- AR6K_IRQ_PROC_REGS_SIZE,
- HIF_RD_ASYNC_BYTE_INC,
- pIOPacket);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Async IO issued to get interrupt status...\n"));
- } while (false);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevCheckPendingRecvMsgsAsync \n"));
-
- return status;
-}
-
-void DevAsyncIrqProcessComplete(struct ar6k_device *pDev)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("DevAsyncIrqProcessComplete - forcing HIF IRQ ACK \n"));
- HIFAckInterrupt(pDev->HIFDevice);
-}
-
-/* process pending interrupts synchronously */
-static int ProcessPendingIRQs(struct ar6k_device *pDev, bool *pDone, bool *pASyncProcessing)
-{
- int status = 0;
- u8 host_int_status = 0;
- u32 lookAhead = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+ProcessPendingIRQs: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- /*** NOTE: the HIF implementation guarantees that the context of this call allows
- * us to perform SYNCHRONOUS I/O, that is we can block, sleep or call any API that
- * can block or switch thread/task ontexts.
- * This is a fully schedulable context.
- * */
- do {
-
- if (pDev->IrqEnableRegisters.int_status_enable == 0) {
- /* interrupt enables have been cleared, do not try to process any pending interrupts that
- * may result in more bus transactions. The target may be unresponsive at this
- * point. */
- break;
- }
-
- if (pDev->GetPendingEventsFunc != NULL) {
- struct hif_pending_events_info events;
-
-#ifdef THREAD_X
- events.Polling= 0;
-#endif
- /* the HIF layer uses a special mechanism to get events
- * get this synchronously */
- status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
- &events,
- NULL);
-
- if (status) {
- break;
- }
-
- if (events.Events & HIF_RECV_MSG_AVAIL) {
- lookAhead = events.LookAhead;
- if (0 == lookAhead) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs1 lookAhead is zero! \n"));
- }
- }
-
- if (!(events.Events & HIF_OTHER_EVENTS) ||
- !(pDev->IrqEnableRegisters.int_status_enable & OTHER_INTS_ENABLED)) {
- /* no need to read the register table, no other interesting interrupts.
- * Some interfaces (like SPI) can shadow interrupt sources without
- * requiring the host to do a full table read */
- break;
- }
-
- /* otherwise fall through and read the register table */
- }
-
- /*
- * Read the first 28 bytes of the HTC register table. This will yield us
- * the value of different int status registers and the lookahead
- * registers.
- * length = sizeof(int_status) + sizeof(cpu_int_status) +
- * sizeof(error_int_status) + sizeof(counter_int_status) +
- * sizeof(mbox_frame) + sizeof(rx_lookahead_valid) +
- * sizeof(hole) + sizeof(rx_lookahead) +
- * sizeof(int_status_enable) + sizeof(cpu_int_status_enable) +
- * sizeof(error_status_enable) +
- * sizeof(counter_int_status_enable);
- *
- */
-#ifdef CONFIG_MMC_SDHCI_S3C
- pDev->IrqProcRegisters.host_int_status = 0;
- pDev->IrqProcRegisters.rx_lookahead_valid = 0;
- pDev->IrqProcRegisters.host_int_status2 = 0;
- pDev->IrqProcRegisters.rx_lookahead[0] = 0;
- pDev->IrqProcRegisters.rx_lookahead[1] = 0xaaa5555;
-#endif /* CONFIG_MMC_SDHCI_S3C */
- status = HIFReadWrite(pDev->HIFDevice,
- HOST_INT_STATUS_ADDRESS,
- (u8 *)&pDev->IrqProcRegisters,
- AR6K_IRQ_PROC_REGS_SIZE,
- HIF_RD_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- break;
- }
-
-#ifdef ATH_DEBUG_MODULE
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_IRQ)) {
- DevDumpRegisters(pDev,
- &pDev->IrqProcRegisters,
- &pDev->IrqEnableRegisters);
- }
-#endif
-
- /* Update only those registers that are enabled */
- host_int_status = pDev->IrqProcRegisters.host_int_status &
- pDev->IrqEnableRegisters.int_status_enable;
-
- if (NULL == pDev->GetPendingEventsFunc) {
- /* only look at mailbox status if the HIF layer did not provide this function,
- * on some HIF interfaces reading the RX lookahead is not valid to do */
- if (host_int_status & (1 << HTC_MAILBOX)) {
- /* mask out pending mailbox value, we use "lookAhead" as the real flag for
- * mailbox processing below */
- host_int_status &= ~(1 << HTC_MAILBOX);
- if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX)) {
- /* mailbox has a message and the look ahead is valid */
- lookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
- if (0 == lookAhead) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs2, lookAhead is zero! \n"));
- }
- }
- }
- } else {
- /* not valid to check if the HIF has another mechanism for reading mailbox pending status*/
- host_int_status &= ~(1 << HTC_MAILBOX);
- }
-
- if (pDev->GMboxEnabled) {
- /*call GMBOX layer to process any interrupts of interest */
- status = DevCheckGMboxInterrupts(pDev);
- }
-
- } while (false);
-
-
- do {
-
- /* did the interrupt status fetches succeed? */
- if (status) {
- break;
- }
-
- if ((0 == host_int_status) && (0 == lookAhead)) {
- /* nothing to process, the caller can use this to break out of a loop */
- *pDone = true;
- break;
- }
-
- if (lookAhead != 0) {
- int fetched = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Pending mailbox message, LookAhead: 0x%X\n",lookAhead));
- /* Mailbox Interrupt, the HTC layer may issue async requests to empty the
- * mailbox...
- * When emptying the recv mailbox we use the async handler above called from the
- * completion routine of the callers read request. This can improve performance
- * by reducing context switching when we rapidly pull packets */
- status = pDev->MessagePendingCallback(pDev->HTCContext, &lookAhead, 1, pASyncProcessing, &fetched);
- if (status) {
- break;
- }
-
- if (!fetched) {
- /* HTC could not pull any messages out due to lack of resources */
- /* force DSR handler to ack the interrupt */
- *pASyncProcessing = false;
- pDev->RecheckIRQStatusCnt = 0;
- }
- }
-
- /* now handle the rest of them */
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- (" Valid interrupt source(s) for OTHER interrupts: 0x%x\n",
- host_int_status));
-
- if (HOST_INT_STATUS_CPU_GET(host_int_status)) {
- /* CPU Interrupt */
- status = DevServiceCPUInterrupt(pDev);
- if (status){
- break;
- }
- }
-
- if (HOST_INT_STATUS_ERROR_GET(host_int_status)) {
- /* Error Interrupt */
- status = DevServiceErrorInterrupt(pDev);
- if (status){
- break;
- }
- }
-
- if (HOST_INT_STATUS_COUNTER_GET(host_int_status)) {
- /* Counter Interrupt */
- status = DevServiceCounterInterrupt(pDev);
- if (status){
- break;
- }
- }
-
- } while (false);
-
- /* an optimization to bypass reading the IRQ status registers unecessarily which can re-wake
- * the target, if upper layers determine that we are in a low-throughput mode, we can
- * rely on taking another interrupt rather than re-checking the status registers which can
- * re-wake the target.
- *
- * NOTE : for host interfaces that use the special GetPendingEventsFunc, this optimization cannot
- * be used due to possible side-effects. For example, SPI requires the host to drain all
- * messages from the mailbox before exiting the ISR routine. */
- if (!(*pASyncProcessing) && (pDev->RecheckIRQStatusCnt == 0) && (pDev->GetPendingEventsFunc == NULL)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Bypassing IRQ Status re-check, forcing done \n"));
- *pDone = true;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-ProcessPendingIRQs: (done:%d, async:%d) status=%d \n",
- *pDone, *pASyncProcessing, status));
-
- return status;
-}
-
-
-/* Synchronousinterrupt handler, this handler kicks off all interrupt processing.*/
-int DevDsrHandler(void *context)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)context;
- int status = 0;
- bool done = false;
- bool asyncProc = false;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDsrHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- /* reset the recv counter that tracks when we need to yield from the DSR */
- pDev->CurrentDSRRecvCount = 0;
- /* reset counter used to flag a re-scan of IRQ status registers on the target */
- pDev->RecheckIRQStatusCnt = 0;
-
- while (!done) {
- status = ProcessPendingIRQs(pDev, &done, &asyncProc);
- if (status) {
- break;
- }
-
- if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
- /* the HIF layer does not allow async IRQ processing, override the asyncProc flag */
- asyncProc = false;
- /* this will cause us to re-enter ProcessPendingIRQ() and re-read interrupt status registers.
- * this has a nice side effect of blocking us until all async read requests are completed.
- * This behavior is required on some HIF implementations that do not allow ASYNC
- * processing in interrupt handlers (like Windows CE) */
-
- if (pDev->DSRCanYield && DEV_CHECK_RECV_YIELD(pDev)) {
- /* ProcessPendingIRQs() pulled enough recv messages to satisfy the yield count, stop
- * checking for more messages and return */
- break;
- }
- }
-
- if (asyncProc) {
- /* the function performed some async I/O for performance, we
- need to exit the ISR immediately, the check below will prevent the interrupt from being
- Ack'd while we handle it asynchronously */
- break;
- }
-
- }
-
- if (!status && !asyncProc) {
- /* Ack the interrupt only if :
- * 1. we did not get any errors in processing interrupts
- * 2. there are no outstanding async processing requests */
- if (pDev->DSRCanYield) {
- /* if the DSR can yield do not ACK the interrupt, there could be more pending messages.
- * The HIF layer must ACK the interrupt on behalf of HTC */
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Yield in effect (cur RX count: %d) \n", pDev->CurrentDSRRecvCount));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Acking interrupt from DevDsrHandler \n"));
- HIFAckInterrupt(pDev->HIFDevice);
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDsrHandler \n"));
- return status;
-}
-
-#ifdef ATH_DEBUG_MODULE
-void DumpAR6KDevState(struct ar6k_device *pDev)
-{
- int status;
- struct ar6k_irq_enable_registers regs;
- struct ar6k_irq_proc_registers procRegs;
-
- LOCK_AR6K(pDev);
- /* copy into our temp area */
- memcpy(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
- UNLOCK_AR6K(pDev);
-
- /* load the register table from the device */
- status = HIFReadWrite(pDev->HIFDevice,
- HOST_INT_STATUS_ADDRESS,
- (u8 *)&procRegs,
- AR6K_IRQ_PROC_REGS_SIZE,
- HIF_RD_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("DumpAR6KDevState : Failed to read register table (%d) \n",status));
- return;
- }
-
- DevDumpRegisters(pDev,&procRegs,®s);
-
- if (pDev->GMboxInfo.pStateDumpCallback != NULL) {
- pDev->GMboxInfo.pStateDumpCallback(pDev->GMboxInfo.pProtocolContext);
- }
-
- /* dump any bus state at the HIF layer */
- HIFConfigureDevice(pDev->HIFDevice,HIF_DEVICE_DEBUG_BUS_STATE,NULL,0);
-
-}
-#endif
-
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6k_gmbox.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Generic MBOX API implementation
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "../htc_debug.h"
-#include "hif.h"
-#include "htc_packet.h"
-#include "ar6k.h"
-#include "hw/mbox_host_reg.h"
-#include "gmboxif.h"
-
-/*
- * This file provides management functions and a toolbox for GMBOX protocol modules.
- * Only one protocol module can be installed at a time. The determination of which protocol
- * module is installed is determined at compile time.
- *
- */
-#ifdef ATH_AR6K_ENABLE_GMBOX
- /* GMBOX definitions */
-#define GMBOX_INT_STATUS_ENABLE_REG 0x488
-#define GMBOX_INT_STATUS_RX_DATA (1 << 0)
-#define GMBOX_INT_STATUS_TX_OVERFLOW (1 << 1)
-#define GMBOX_INT_STATUS_RX_OVERFLOW (1 << 2)
-
-#define GMBOX_LOOKAHEAD_MUX_REG 0x498
-#define GMBOX_LA_MUX_OVERRIDE_2_3 (1 << 0)
-
-#define AR6K_GMBOX_CREDIT_DEC_ADDRESS (COUNT_DEC_ADDRESS + 4 * AR6K_GMBOX_CREDIT_COUNTER)
-#define AR6K_GMBOX_CREDIT_SIZE_ADDRESS (COUNT_ADDRESS + AR6K_GMBOX_CREDIT_SIZE_COUNTER)
-
-
- /* external APIs for allocating and freeing internal I/O packets to handle ASYNC I/O */
-extern void AR6KFreeIOPacket(struct ar6k_device *pDev, struct htc_packet *pPacket);
-extern struct htc_packet *AR6KAllocIOPacket(struct ar6k_device *pDev);
-
-
-/* callback when our fetch to enable/disable completes */
-static void DevGMboxIRQActionAsyncHandler(void *Context, struct htc_packet *pPacket)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGMboxIRQActionAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- if (pPacket->Status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("IRQAction Operation (%d) failed! status:%d \n", pPacket->PktInfo.AsRx.HTCRxFlags,pPacket->Status));
- }
- /* free this IO packet */
- AR6KFreeIOPacket(pDev,pPacket);
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGMboxIRQActionAsyncHandler \n"));
-}
-
-static int DevGMboxCounterEnableDisable(struct ar6k_device *pDev, GMBOX_IRQ_ACTION_TYPE IrqAction, bool AsyncMode)
-{
- int status = 0;
- struct ar6k_irq_enable_registers regs;
- struct htc_packet *pIOPacket = NULL;
-
- LOCK_AR6K(pDev);
-
- if (GMBOX_CREDIT_IRQ_ENABLE == IrqAction) {
- pDev->GMboxInfo.CreditCountIRQEnabled = true;
- pDev->IrqEnableRegisters.counter_int_status_enable |=
- COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER);
- pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_COUNTER_SET(0x01);
- } else {
- pDev->GMboxInfo.CreditCountIRQEnabled = false;
- pDev->IrqEnableRegisters.counter_int_status_enable &=
- ~(COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER));
- }
- /* copy into our temp area */
- memcpy(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
- UNLOCK_AR6K(pDev);
-
- do {
-
- if (AsyncMode) {
-
- pIOPacket = AR6KAllocIOPacket(pDev);
-
- if (NULL == pIOPacket) {
- status = A_NO_MEMORY;
- A_ASSERT(false);
- break;
- }
-
- /* copy values to write to our async I/O buffer */
- memcpy(pIOPacket->pBuffer,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevGMboxIRQActionAsyncHandler;
- pIOPacket->pContext = pDev;
- pIOPacket->PktInfo.AsRx.HTCRxFlags = IrqAction;
- /* write it out asynchronously */
- HIFReadWrite(pDev->HIFDevice,
- INT_STATUS_ENABLE_ADDRESS,
- pIOPacket->pBuffer,
- AR6K_IRQ_ENABLE_REGS_SIZE,
- HIF_WR_ASYNC_BYTE_INC,
- pIOPacket);
-
- pIOPacket = NULL;
- break;
- }
-
- /* if we get here we are doing it synchronously */
- status = HIFReadWrite(pDev->HIFDevice,
- INT_STATUS_ENABLE_ADDRESS,
- ®s.int_status_enable,
- AR6K_IRQ_ENABLE_REGS_SIZE,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
- } while (false);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" IRQAction Operation (%d) failed! status:%d \n", IrqAction, status));
- } else {
- if (!AsyncMode) {
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- (" IRQAction Operation (%d) success \n", IrqAction));
- }
- }
-
- if (pIOPacket != NULL) {
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
-
- return status;
-}
-
-
-int DevGMboxIRQAction(struct ar6k_device *pDev, GMBOX_IRQ_ACTION_TYPE IrqAction, bool AsyncMode)
-{
- int status = 0;
- struct htc_packet *pIOPacket = NULL;
- u8 GMboxIntControl[4];
-
- if (GMBOX_CREDIT_IRQ_ENABLE == IrqAction) {
- return DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_ENABLE, AsyncMode);
- } else if(GMBOX_CREDIT_IRQ_DISABLE == IrqAction) {
- return DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_DISABLE, AsyncMode);
- }
-
- if (GMBOX_DISABLE_ALL == IrqAction) {
- /* disable credit IRQ, those are on a different set of registers */
- DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_DISABLE, AsyncMode);
- }
-
- /* take the lock to protect interrupt enable shadows */
- LOCK_AR6K(pDev);
-
- switch (IrqAction) {
-
- case GMBOX_DISABLE_ALL:
- pDev->GMboxControlRegisters.int_status_enable = 0;
- break;
- case GMBOX_ERRORS_IRQ_ENABLE:
- pDev->GMboxControlRegisters.int_status_enable |= GMBOX_INT_STATUS_TX_OVERFLOW |
- GMBOX_INT_STATUS_RX_OVERFLOW;
- break;
- case GMBOX_RECV_IRQ_ENABLE:
- pDev->GMboxControlRegisters.int_status_enable |= GMBOX_INT_STATUS_RX_DATA;
- break;
- case GMBOX_RECV_IRQ_DISABLE:
- pDev->GMboxControlRegisters.int_status_enable &= ~GMBOX_INT_STATUS_RX_DATA;
- break;
- case GMBOX_ACTION_NONE:
- default:
- A_ASSERT(false);
- break;
- }
-
- GMboxIntControl[0] = pDev->GMboxControlRegisters.int_status_enable;
- GMboxIntControl[1] = GMboxIntControl[0];
- GMboxIntControl[2] = GMboxIntControl[0];
- GMboxIntControl[3] = GMboxIntControl[0];
-
- UNLOCK_AR6K(pDev);
-
- do {
-
- if (AsyncMode) {
-
- pIOPacket = AR6KAllocIOPacket(pDev);
-
- if (NULL == pIOPacket) {
- status = A_NO_MEMORY;
- A_ASSERT(false);
- break;
- }
-
- /* copy values to write to our async I/O buffer */
- memcpy(pIOPacket->pBuffer,GMboxIntControl,sizeof(GMboxIntControl));
-
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevGMboxIRQActionAsyncHandler;
- pIOPacket->pContext = pDev;
- pIOPacket->PktInfo.AsRx.HTCRxFlags = IrqAction;
- /* write it out asynchronously */
- HIFReadWrite(pDev->HIFDevice,
- GMBOX_INT_STATUS_ENABLE_REG,
- pIOPacket->pBuffer,
- sizeof(GMboxIntControl),
- HIF_WR_ASYNC_BYTE_FIX,
- pIOPacket);
- pIOPacket = NULL;
- break;
- }
-
- /* if we get here we are doing it synchronously */
-
- status = HIFReadWrite(pDev->HIFDevice,
- GMBOX_INT_STATUS_ENABLE_REG,
- GMboxIntControl,
- sizeof(GMboxIntControl),
- HIF_WR_SYNC_BYTE_FIX,
- NULL);
-
- } while (false);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" IRQAction Operation (%d) failed! status:%d \n", IrqAction, status));
- } else {
- if (!AsyncMode) {
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
- (" IRQAction Operation (%d) success \n", IrqAction));
- }
- }
-
- if (pIOPacket != NULL) {
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
-
- return status;
-}
-
-void DevCleanupGMbox(struct ar6k_device *pDev)
-{
- if (pDev->GMboxEnabled) {
- pDev->GMboxEnabled = false;
- GMboxProtocolUninstall(pDev);
- }
-}
-
-int DevSetupGMbox(struct ar6k_device *pDev)
-{
- int status = 0;
- u8 muxControl[4];
-
- do {
-
- if (0 == pDev->MailBoxInfo.GMboxAddress) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(" GMBOX Advertised: Address:0x%X , size:%d \n",
- pDev->MailBoxInfo.GMboxAddress, pDev->MailBoxInfo.GMboxSize));
-
- status = DevGMboxIRQAction(pDev, GMBOX_DISABLE_ALL, PROC_IO_SYNC);
-
- if (status) {
- break;
- }
-
- /* write to mailbox look ahead mux control register, we want the
- * GMBOX lookaheads to appear on lookaheads 2 and 3
- * the register is 1-byte wide so we need to hit it 4 times to align the operation
- * to 4-bytes */
- muxControl[0] = GMBOX_LA_MUX_OVERRIDE_2_3;
- muxControl[1] = GMBOX_LA_MUX_OVERRIDE_2_3;
- muxControl[2] = GMBOX_LA_MUX_OVERRIDE_2_3;
- muxControl[3] = GMBOX_LA_MUX_OVERRIDE_2_3;
-
- status = HIFReadWrite(pDev->HIFDevice,
- GMBOX_LOOKAHEAD_MUX_REG,
- muxControl,
- sizeof(muxControl),
- HIF_WR_SYNC_BYTE_FIX, /* hit this register 4 times */
- NULL);
-
- if (status) {
- break;
- }
-
- status = GMboxProtocolInstall(pDev);
-
- if (status) {
- break;
- }
-
- pDev->GMboxEnabled = true;
-
- } while (false);
-
- return status;
-}
-
-int DevCheckGMboxInterrupts(struct ar6k_device *pDev)
-{
- int status = 0;
- u8 counter_int_status;
- int credits;
- u8 host_int_status2;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("+DevCheckGMboxInterrupts \n"));
-
- /* the caller guarantees that this is a context that allows for blocking I/O */
-
- do {
-
- host_int_status2 = pDev->IrqProcRegisters.host_int_status2 &
- pDev->GMboxControlRegisters.int_status_enable;
-
- if (host_int_status2 & GMBOX_INT_STATUS_TX_OVERFLOW) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("GMBOX : TX Overflow \n"));
- status = A_ECOMM;
- }
-
- if (host_int_status2 & GMBOX_INT_STATUS_RX_OVERFLOW) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("GMBOX : RX Overflow \n"));
- status = A_ECOMM;
- }
-
- if (status) {
- if (pDev->GMboxInfo.pTargetFailureCallback != NULL) {
- pDev->GMboxInfo.pTargetFailureCallback(pDev->GMboxInfo.pProtocolContext, status);
- }
- break;
- }
-
- if (host_int_status2 & GMBOX_INT_STATUS_RX_DATA) {
- if (pDev->IrqProcRegisters.gmbox_rx_avail > 0) {
- A_ASSERT(pDev->GMboxInfo.pMessagePendingCallBack != NULL);
- status = pDev->GMboxInfo.pMessagePendingCallBack(
- pDev->GMboxInfo.pProtocolContext,
- (u8 *)&pDev->IrqProcRegisters.rx_gmbox_lookahead_alias[0],
- pDev->IrqProcRegisters.gmbox_rx_avail);
- }
- }
-
- if (status) {
- break;
- }
-
- counter_int_status = pDev->IrqProcRegisters.counter_int_status &
- pDev->IrqEnableRegisters.counter_int_status_enable;
-
- /* check if credit interrupt is pending */
- if (counter_int_status & (COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER))) {
-
- /* do synchronous read */
- status = DevGMboxReadCreditCounter(pDev, PROC_IO_SYNC, &credits);
-
- if (status) {
- break;
- }
-
- A_ASSERT(pDev->GMboxInfo.pCreditsPendingCallback != NULL);
- status = pDev->GMboxInfo.pCreditsPendingCallback(pDev->GMboxInfo.pProtocolContext,
- credits,
- pDev->GMboxInfo.CreditCountIRQEnabled);
- }
-
- } while (false);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("-DevCheckGMboxInterrupts (%d) \n",status));
-
- return status;
-}
-
-
-int DevGMboxWrite(struct ar6k_device *pDev, struct htc_packet *pPacket, u32 WriteLength)
-{
- u32 paddedLength;
- bool sync = (pPacket->Completion == NULL) ? true : false;
- int status;
- u32 address;
-
- /* adjust the length to be a multiple of block size if appropriate */
- paddedLength = DEV_CALC_SEND_PADDED_LEN(pDev, WriteLength);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- ("DevGMboxWrite, Padded Length: %d Mbox:0x%X (mode:%s)\n",
- WriteLength,
- pDev->MailBoxInfo.GMboxAddress,
- sync ? "SYNC" : "ASYNC"));
-
- /* last byte of packet has to hit the EOM marker */
- address = pDev->MailBoxInfo.GMboxAddress + pDev->MailBoxInfo.GMboxSize - paddedLength;
-
- status = HIFReadWrite(pDev->HIFDevice,
- address,
- pPacket->pBuffer,
- paddedLength, /* the padded length */
- sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
- sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */
-
- if (sync) {
- pPacket->Status = status;
- } else {
- if (status == A_PENDING) {
- status = 0;
- }
- }
-
- return status;
-}
-
-int DevGMboxRead(struct ar6k_device *pDev, struct htc_packet *pPacket, u32 ReadLength)
-{
-
- u32 paddedLength;
- int status;
- bool sync = (pPacket->Completion == NULL) ? true : false;
-
- /* adjust the length to be a multiple of block size if appropriate */
- paddedLength = DEV_CALC_RECV_PADDED_LEN(pDev, ReadLength);
-
- if (paddedLength > pPacket->BufferLength) {
- A_ASSERT(false);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("DevGMboxRead, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
- paddedLength,ReadLength,pPacket->BufferLength));
- if (pPacket->Completion != NULL) {
- COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
- return 0;
- }
- return A_EINVAL;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("DevGMboxRead (0x%lX : hdr:0x%X) Padded Length: %d Mbox:0x%X (mode:%s)\n",
- (unsigned long)pPacket, pPacket->PktInfo.AsRx.ExpectedHdr,
- paddedLength,
- pDev->MailBoxInfo.GMboxAddress,
- sync ? "SYNC" : "ASYNC"));
-
- status = HIFReadWrite(pDev->HIFDevice,
- pDev->MailBoxInfo.GMboxAddress,
- pPacket->pBuffer,
- paddedLength,
- sync ? HIF_RD_SYNC_BLOCK_FIX : HIF_RD_ASYNC_BLOCK_FIX,
- sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */
-
- if (sync) {
- pPacket->Status = status;
- }
-
- return status;
-}
-
-
-static int ProcessCreditCounterReadBuffer(u8 *pBuffer, int Length)
-{
- int credits = 0;
-
- /* theory of how this works:
- * We read the credit decrement register multiple times on a byte-wide basis.
- * The number of times (32) aligns the I/O operation to be a multiple of 4 bytes and provides a
- * reasonable chance to acquire "all" pending credits in a single I/O operation.
- *
- * Once we obtain the filled buffer, we can walk through it looking for credit decrement transitions.
- * Each non-zero byte represents a single credit decrement (which is a credit given back to the host)
- * For example if the target provides 3 credits and added 4 more during the 32-byte read operation the following
- * pattern "could" appear:
- *
- * 0x3 0x2 0x1 0x0 0x0 0x0 0x0 0x0 0x1 0x0 0x1 0x0 0x1 0x0 0x1 0x0 ......rest zeros
- * <---------> <----------------------------->
- * \_ credits aleady there \_ target adding 4 more credits
- *
- * The total available credits would be 7, since there are 7 non-zero bytes in the buffer.
- *
- * */
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
- DebugDumpBytes(pBuffer, Length, "GMBOX Credit read buffer");
- }
-
- while (Length) {
- if (*pBuffer != 0) {
- credits++;
- }
- Length--;
- pBuffer++;
- }
-
- return credits;
-}
-
-
-/* callback when our fetch to enable/disable completes */
-static void DevGMboxReadCreditsAsyncHandler(void *Context, struct htc_packet *pPacket)
-{
- struct ar6k_device *pDev = (struct ar6k_device *)Context;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGMboxReadCreditsAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
- if (pPacket->Status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Read Credit Operation failed! status:%d \n", pPacket->Status));
- } else {
- int credits = 0;
- credits = ProcessCreditCounterReadBuffer(pPacket->pBuffer, AR6K_REG_IO_BUFFER_SIZE);
- pDev->GMboxInfo.pCreditsPendingCallback(pDev->GMboxInfo.pProtocolContext,
- credits,
- pDev->GMboxInfo.CreditCountIRQEnabled);
-
-
- }
- /* free this IO packet */
- AR6KFreeIOPacket(pDev,pPacket);
- AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGMboxReadCreditsAsyncHandler \n"));
-}
-
-int DevGMboxReadCreditCounter(struct ar6k_device *pDev, bool AsyncMode, int *pCredits)
-{
- int status = 0;
- struct htc_packet *pIOPacket = NULL;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+DevGMboxReadCreditCounter (%s) \n", AsyncMode ? "ASYNC" : "SYNC"));
-
- do {
-
- pIOPacket = AR6KAllocIOPacket(pDev);
-
- if (NULL == pIOPacket) {
- status = A_NO_MEMORY;
- A_ASSERT(false);
- break;
- }
-
- A_MEMZERO(pIOPacket->pBuffer,AR6K_REG_IO_BUFFER_SIZE);
-
- if (AsyncMode) {
- /* stick in our completion routine when the I/O operation completes */
- pIOPacket->Completion = DevGMboxReadCreditsAsyncHandler;
- pIOPacket->pContext = pDev;
- /* read registers asynchronously */
- HIFReadWrite(pDev->HIFDevice,
- AR6K_GMBOX_CREDIT_DEC_ADDRESS,
- pIOPacket->pBuffer,
- AR6K_REG_IO_BUFFER_SIZE, /* hit the register multiple times */
- HIF_RD_ASYNC_BYTE_FIX,
- pIOPacket);
- pIOPacket = NULL;
- break;
- }
-
- pIOPacket->Completion = NULL;
- /* if we get here we are doing it synchronously */
- status = HIFReadWrite(pDev->HIFDevice,
- AR6K_GMBOX_CREDIT_DEC_ADDRESS,
- pIOPacket->pBuffer,
- AR6K_REG_IO_BUFFER_SIZE,
- HIF_RD_SYNC_BYTE_FIX,
- NULL);
- } while (false);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" DevGMboxReadCreditCounter failed! status:%d \n", status));
- }
-
- if (pIOPacket != NULL) {
- if (!status) {
- /* sync mode processing */
- *pCredits = ProcessCreditCounterReadBuffer(pIOPacket->pBuffer, AR6K_REG_IO_BUFFER_SIZE);
- }
- AR6KFreeIOPacket(pDev,pIOPacket);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-DevGMboxReadCreditCounter (%s) (%d) \n",
- AsyncMode ? "ASYNC" : "SYNC", status));
-
- return status;
-}
-
-int DevGMboxReadCreditSize(struct ar6k_device *pDev, int *pCreditSize)
-{
- int status;
- u8 buffer[4];
-
- status = HIFReadWrite(pDev->HIFDevice,
- AR6K_GMBOX_CREDIT_SIZE_ADDRESS,
- buffer,
- sizeof(buffer),
- HIF_RD_SYNC_BYTE_FIX, /* hit the register 4 times to align the I/O */
- NULL);
-
- if (!status) {
- if (buffer[0] == 0) {
- *pCreditSize = 256;
- } else {
- *pCreditSize = buffer[0];
- }
-
- }
-
- return status;
-}
-
-void DevNotifyGMboxTargetFailure(struct ar6k_device *pDev)
-{
- /* Target ASSERTED!!! */
- if (pDev->GMboxInfo.pTargetFailureCallback != NULL) {
- pDev->GMboxInfo.pTargetFailureCallback(pDev->GMboxInfo.pProtocolContext, A_HARDWARE);
- }
-}
-
-int DevGMboxRecvLookAheadPeek(struct ar6k_device *pDev, u8 *pLookAheadBuffer, int *pLookAheadBytes)
-{
-
- int status = 0;
- struct ar6k_irq_proc_registers procRegs;
- int maxCopy;
-
- do {
- /* on entry the caller provides the length of the lookahead buffer */
- if (*pLookAheadBytes > sizeof(procRegs.rx_gmbox_lookahead_alias)) {
- A_ASSERT(false);
- status = A_EINVAL;
- break;
- }
-
- maxCopy = *pLookAheadBytes;
- *pLookAheadBytes = 0;
- /* load the register table from the device */
- status = HIFReadWrite(pDev->HIFDevice,
- HOST_INT_STATUS_ADDRESS,
- (u8 *)&procRegs,
- AR6K_IRQ_PROC_REGS_SIZE,
- HIF_RD_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("DevGMboxRecvLookAheadPeek : Failed to read register table (%d) \n",status));
- break;
- }
-
- if (procRegs.gmbox_rx_avail > 0) {
- int bytes = procRegs.gmbox_rx_avail > maxCopy ? maxCopy : procRegs.gmbox_rx_avail;
- memcpy(pLookAheadBuffer,&procRegs.rx_gmbox_lookahead_alias[0],bytes);
- *pLookAheadBytes = bytes;
- }
-
- } while (false);
-
- return status;
-}
-
-int DevGMboxSetTargetInterrupt(struct ar6k_device *pDev, int Signal, int AckTimeoutMS)
-{
- int status = 0;
- int i;
- u8 buffer[4];
-
- A_MEMZERO(buffer, sizeof(buffer));
-
- do {
-
- if (Signal >= MBOX_SIG_HCI_BRIDGE_MAX) {
- status = A_EINVAL;
- break;
- }
-
- /* set the last buffer to do the actual signal trigger */
- buffer[3] = (1 << Signal);
-
- status = HIFReadWrite(pDev->HIFDevice,
- INT_WLAN_ADDRESS,
- buffer,
- sizeof(buffer),
- HIF_WR_SYNC_BYTE_FIX, /* hit the register 4 times to align the I/O */
- NULL);
-
- if (status) {
- break;
- }
-
- } while (false);
-
-
- if (!status) {
- /* now read back the register to see if the bit cleared */
- while (AckTimeoutMS) {
- status = HIFReadWrite(pDev->HIFDevice,
- INT_WLAN_ADDRESS,
- buffer,
- sizeof(buffer),
- HIF_RD_SYNC_BYTE_FIX,
- NULL);
-
- if (status) {
- break;
- }
-
- for (i = 0; i < sizeof(buffer); i++) {
- if (buffer[i] & (1 << Signal)) {
- /* bit is still set */
- break;
- }
- }
-
- if (i >= sizeof(buffer)) {
- /* done */
- break;
- }
-
- AckTimeoutMS--;
- A_MDELAY(1);
- }
-
- if (0 == AckTimeoutMS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("DevGMboxSetTargetInterrupt : Ack Timed-out (sig:%d) \n",Signal));
- status = A_ERROR;
- }
- }
-
- return status;
-
-}
-
-#endif //ATH_AR6K_ENABLE_GMBOX
-
-
-
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6k_prot_hciUart.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Protocol module for use in bridging HCI-UART packets over the GMBOX interface
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "../htc_debug.h"
-#include "hif.h"
-#include "htc_packet.h"
-#include "ar6k.h"
-#include "hci_transport_api.h"
-#include "gmboxif.h"
-#include "ar6000_diag.h"
-#include "hw/apb_map.h"
-#include "hw/mbox_reg.h"
-
-#ifdef ATH_AR6K_ENABLE_GMBOX
-#define HCI_UART_COMMAND_PKT 0x01
-#define HCI_UART_ACL_PKT 0x02
-#define HCI_UART_SCO_PKT 0x03
-#define HCI_UART_EVENT_PKT 0x04
-
-#define HCI_RECV_WAIT_BUFFERS (1 << 0)
-
-#define HCI_SEND_WAIT_CREDITS (1 << 0)
-
-#define HCI_UART_BRIDGE_CREDIT_SIZE 128
-
-#define CREDIT_POLL_COUNT 256
-
-#define HCI_DELAY_PER_INTERVAL_MS 10
-#define BTON_TIMEOUT_MS 500
-#define BTOFF_TIMEOUT_MS 500
-#define BAUD_TIMEOUT_MS 1
-#define BTPWRSAV_TIMEOUT_MS 1
-
-struct gmbox_proto_hci_uart {
- struct hci_transport_config_info HCIConfig;
- bool HCIAttached;
- bool HCIStopped;
- u32 RecvStateFlags;
- u32 SendStateFlags;
- HCI_TRANSPORT_PACKET_TYPE WaitBufferType;
- struct htc_packet_queue SendQueue; /* write queue holding HCI Command and ACL packets */
- struct htc_packet_queue HCIACLRecvBuffers; /* recv queue holding buffers for incomming ACL packets */
- struct htc_packet_queue HCIEventBuffers; /* recv queue holding buffers for incomming event packets */
- struct ar6k_device *pDev;
- A_MUTEX_T HCIRxLock;
- A_MUTEX_T HCITxLock;
- int CreditsMax;
- int CreditsConsumed;
- int CreditsAvailable;
- int CreditSize;
- int CreditsCurrentSeek;
- int SendProcessCount;
-};
-
-#define LOCK_HCI_RX(t) A_MUTEX_LOCK(&(t)->HCIRxLock);
-#define UNLOCK_HCI_RX(t) A_MUTEX_UNLOCK(&(t)->HCIRxLock);
-#define LOCK_HCI_TX(t) A_MUTEX_LOCK(&(t)->HCITxLock);
-#define UNLOCK_HCI_TX(t) A_MUTEX_UNLOCK(&(t)->HCITxLock);
-
-#define DO_HCI_RECV_INDICATION(p, pt) \
-do { \
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, \
- ("HCI: Indicate Recv on packet:0x%lX status:%d len:%d type:%d \n", \
- (unsigned long)(pt), \
- (pt)->Status, \
- !(pt)->Status ? (pt)->ActualLength : 0, \
- HCI_GET_PACKET_TYPE(pt))); \
- (p)->HCIConfig.pHCIPktRecv((p)->HCIConfig.pContext, (pt)); \
-} while (0)
-
-#define DO_HCI_SEND_INDICATION(p,pt) \
-{ AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Indicate Send on packet:0x%lX status:%d type:%d \n", \
- (unsigned long)(pt),(pt)->Status,HCI_GET_PACKET_TYPE(pt))); \
- (p)->HCIConfig.pHCISendComplete((p)->HCIConfig.pContext, (pt)); \
-}
-
-static int HCITrySend(struct gmbox_proto_hci_uart *pProt, struct htc_packet *pPacket, bool Synchronous);
-
-static void HCIUartCleanup(struct gmbox_proto_hci_uart *pProtocol)
-{
- A_ASSERT(pProtocol != NULL);
-
- A_MUTEX_DELETE(&pProtocol->HCIRxLock);
- A_MUTEX_DELETE(&pProtocol->HCITxLock);
-
- kfree(pProtocol);
-}
-
-static int InitTxCreditState(struct gmbox_proto_hci_uart *pProt)
-{
- int status;
- int credits;
- int creditPollCount = CREDIT_POLL_COUNT;
- bool gotCredits = false;
-
- pProt->CreditsConsumed = 0;
-
- do {
-
- if (pProt->CreditsMax != 0) {
- /* we can only call this only once per target reset */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI: InitTxCreditState - already called! \n"));
- A_ASSERT(false);
- status = A_EINVAL;
- break;
- }
-
- /* read the credit counter. At startup the target will set the credit counter
- * to the max available, we read this in a loop because it may take
- * multiple credit counter reads to get all credits */
-
- while (creditPollCount) {
-
- credits = 0;
-
- status = DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_SYNC, &credits);
-
- if (status) {
- break;
- }
-
- if (!gotCredits && (0 == credits)) {
- creditPollCount--;
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: credit is 0, retrying (%d) \n",creditPollCount));
- A_MDELAY(HCI_DELAY_PER_INTERVAL_MS);
- continue;
- } else {
- gotCredits = true;
- }
-
- if (0 == credits) {
- break;
- }
-
- pProt->CreditsMax += credits;
- }
-
- if (status) {
- break;
- }
-
- if (0 == creditPollCount) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("** HCI : Failed to get credits! GMBOX Target was not available \n"));
- status = A_ERROR;
- break;
- }
-
- /* now get the size */
- status = DevGMboxReadCreditSize(pProt->pDev, &pProt->CreditSize);
-
- if (status) {
- break;
- }
-
- } while (false);
-
- if (!status) {
- pProt->CreditsAvailable = pProt->CreditsMax;
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HCI : InitTxCreditState - credits avail: %d, size: %d \n",
- pProt->CreditsAvailable, pProt->CreditSize));
- }
-
- return status;
-}
-
-static int CreditsAvailableCallback(void *pContext, int Credits, bool CreditIRQEnabled)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)pContext;
- bool enableCreditIrq = false;
- bool disableCreditIrq = false;
- bool doPendingSends = false;
- int status = 0;
-
- /** this callback is called under 2 conditions:
- * 1. The credit IRQ interrupt was enabled and signaled.
- * 2. A credit counter read completed.
- *
- * The function must not assume that the calling context can block !
- */
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+CreditsAvailableCallback (Credits:%d, IRQ:%s) \n",
- Credits, CreditIRQEnabled ? "ON" : "OFF"));
-
- LOCK_HCI_TX(pProt);
-
- do {
-
- if (0 == Credits) {
- if (!CreditIRQEnabled) {
- /* enable credit IRQ */
- enableCreditIrq = true;
- }
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: current credit state, consumed:%d available:%d max:%d seek:%d\n",
- pProt->CreditsConsumed,
- pProt->CreditsAvailable,
- pProt->CreditsMax,
- pProt->CreditsCurrentSeek));
-
- pProt->CreditsAvailable += Credits;
- A_ASSERT(pProt->CreditsAvailable <= pProt->CreditsMax);
- pProt->CreditsConsumed -= Credits;
- A_ASSERT(pProt->CreditsConsumed >= 0);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: new credit state, consumed:%d available:%d max:%d seek:%d\n",
- pProt->CreditsConsumed,
- pProt->CreditsAvailable,
- pProt->CreditsMax,
- pProt->CreditsCurrentSeek));
-
- if (pProt->CreditsAvailable >= pProt->CreditsCurrentSeek) {
- /* we have enough credits to fulfill at least 1 packet waiting in the queue */
- pProt->CreditsCurrentSeek = 0;
- pProt->SendStateFlags &= ~HCI_SEND_WAIT_CREDITS;
- doPendingSends = true;
- if (CreditIRQEnabled) {
- /* credit IRQ was enabled, we shouldn't need it anymore */
- disableCreditIrq = true;
- }
- } else {
- /* not enough credits yet, enable credit IRQ if we haven't already */
- if (!CreditIRQEnabled) {
- enableCreditIrq = true;
- }
- }
-
- } while (false);
-
- UNLOCK_HCI_TX(pProt);
-
- if (enableCreditIrq) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Enabling credit count IRQ...\n"));
- /* must use async only */
- status = DevGMboxIRQAction(pProt->pDev, GMBOX_CREDIT_IRQ_ENABLE, PROC_IO_ASYNC);
- } else if (disableCreditIrq) {
- /* must use async only */
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Disabling credit count IRQ...\n"));
- status = DevGMboxIRQAction(pProt->pDev, GMBOX_CREDIT_IRQ_DISABLE, PROC_IO_ASYNC);
- }
-
- if (doPendingSends) {
- HCITrySend(pProt, NULL, false);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+CreditsAvailableCallback \n"));
- return status;
-}
-
-static INLINE void NotifyTransportFailure(struct gmbox_proto_hci_uart *pProt, int status)
-{
- if (pProt->HCIConfig.TransportFailure != NULL) {
- pProt->HCIConfig.TransportFailure(pProt->HCIConfig.pContext, status);
- }
-}
-
-static void FailureCallback(void *pContext, int Status)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)pContext;
-
- /* target assertion occurred */
- NotifyTransportFailure(pProt, Status);
-}
-
-static void StateDumpCallback(void *pContext)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)pContext;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("============ HCIUart State ======================\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("RecvStateFlags : 0x%X \n",pProt->RecvStateFlags));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("SendStateFlags : 0x%X \n",pProt->SendStateFlags));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("WaitBufferType : %d \n",pProt->WaitBufferType));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("SendQueue Depth : %d \n",HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue)));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsMax : %d \n",pProt->CreditsMax));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsConsumed : %d \n",pProt->CreditsConsumed));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsAvailable : %d \n",pProt->CreditsAvailable));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("==================================================\n"));
-}
-
-static int HCIUartMessagePending(void *pContext, u8 LookAheadBytes[], int ValidBytes)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)pContext;
- int status = 0;
- int totalRecvLength = 0;
- HCI_TRANSPORT_PACKET_TYPE pktType = HCI_PACKET_INVALID;
- bool recvRefillCalled = false;
- bool blockRecv = false;
- struct htc_packet *pPacket = NULL;
-
- /** caller guarantees that this is a fully block-able context (synch I/O is allowed) */
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HCIUartMessagePending Lookahead Bytes:%d \n",ValidBytes));
-
- LOCK_HCI_RX(pProt);
-
- do {
-
- if (ValidBytes < 3) {
- /* not enough for ACL or event header */
- break;
- }
-
- if ((LookAheadBytes[0] == HCI_UART_ACL_PKT) && (ValidBytes < 5)) {
- /* not enough for ACL data header */
- break;
- }
-
- switch (LookAheadBytes[0]) {
- case HCI_UART_EVENT_PKT:
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI Event: %d param length: %d \n",
- LookAheadBytes[1], LookAheadBytes[2]));
- totalRecvLength = LookAheadBytes[2];
- totalRecvLength += 3; /* add type + event code + length field */
- pktType = HCI_EVENT_TYPE;
- break;
- case HCI_UART_ACL_PKT:
- totalRecvLength = (LookAheadBytes[4] << 8) | LookAheadBytes[3];
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI ACL: conn:0x%X length: %d \n",
- ((LookAheadBytes[2] & 0xF0) << 8) | LookAheadBytes[1], totalRecvLength));
- totalRecvLength += 5; /* add type + connection handle + length field */
- pktType = HCI_ACL_TYPE;
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("**Invalid HCI packet type: %d \n",LookAheadBytes[0]));
- status = A_EPROTO;
- break;
- }
-
- if (status) {
- break;
- }
-
- if (pProt->HCIConfig.pHCIPktRecvAlloc != NULL) {
- UNLOCK_HCI_RX(pProt);
- /* user is using a per-packet allocation callback */
- pPacket = pProt->HCIConfig.pHCIPktRecvAlloc(pProt->HCIConfig.pContext,
- pktType,
- totalRecvLength);
- LOCK_HCI_RX(pProt);
-
- } else {
- struct htc_packet_queue *pQueue;
- /* user is using a refill handler that can refill multiple HTC buffers */
-
- /* select buffer queue */
- if (pktType == HCI_ACL_TYPE) {
- pQueue = &pProt->HCIACLRecvBuffers;
- } else {
- pQueue = &pProt->HCIEventBuffers;
- }
-
- if (HTC_QUEUE_EMPTY(pQueue)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("** HCI pkt type: %d has no buffers available calling allocation handler \n",
- pktType));
- /* check for refill handler */
- if (pProt->HCIConfig.pHCIPktRecvRefill != NULL) {
- recvRefillCalled = true;
- UNLOCK_HCI_RX(pProt);
- /* call the re-fill handler */
- pProt->HCIConfig.pHCIPktRecvRefill(pProt->HCIConfig.pContext,
- pktType,
- 0);
- LOCK_HCI_RX(pProt);
- /* check if we have more buffers */
- pPacket = HTC_PACKET_DEQUEUE(pQueue);
- /* fall through */
- }
- } else {
- pPacket = HTC_PACKET_DEQUEUE(pQueue);
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("HCI pkt type: %d now has %d recv buffers left \n",
- pktType, HTC_PACKET_QUEUE_DEPTH(pQueue)));
- }
- }
-
- if (NULL == pPacket) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("** HCI pkt type: %d has no buffers available stopping recv...\n", pktType));
- /* this is not an error, we simply need to mark that we are waiting for buffers.*/
- pProt->RecvStateFlags |= HCI_RECV_WAIT_BUFFERS;
- pProt->WaitBufferType = pktType;
- blockRecv = true;
- break;
- }
-
- if (totalRecvLength > (int)pPacket->BufferLength) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI-UART pkt: %d requires %d bytes (%d buffer bytes avail) ! \n",
- LookAheadBytes[0], totalRecvLength, pPacket->BufferLength));
- status = A_EINVAL;
- break;
- }
-
- } while (false);
-
- UNLOCK_HCI_RX(pProt);
-
- /* locks are released, we can go fetch the packet */
-
- do {
-
- if (status || (NULL == pPacket)) {
- break;
- }
-
- /* do this synchronously, we don't need to be fast here */
- pPacket->Completion = NULL;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI : getting recv packet len:%d hci-uart-type: %s \n",
- totalRecvLength, (LookAheadBytes[0] == HCI_UART_EVENT_PKT) ? "EVENT" : "ACL"));
-
- status = DevGMboxRead(pProt->pDev, pPacket, totalRecvLength);
-
- if (status) {
- break;
- }
-
- if (pPacket->pBuffer[0] != LookAheadBytes[0]) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not contain expected packet type: %d ! \n",
- pPacket->pBuffer[0]));
- status = A_EPROTO;
- break;
- }
-
- if (pPacket->pBuffer[0] == HCI_UART_EVENT_PKT) {
- /* validate event header fields */
- if ((pPacket->pBuffer[1] != LookAheadBytes[1]) ||
- (pPacket->pBuffer[2] != LookAheadBytes[2])) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not match lookahead! \n"));
- DebugDumpBytes(LookAheadBytes, 3, "Expected HCI-UART Header");
- DebugDumpBytes(pPacket->pBuffer, 3, "** Bad HCI-UART Header");
- status = A_EPROTO;
- break;
- }
- } else if (pPacket->pBuffer[0] == HCI_UART_ACL_PKT) {
- /* validate acl header fields */
- if ((pPacket->pBuffer[1] != LookAheadBytes[1]) ||
- (pPacket->pBuffer[2] != LookAheadBytes[2]) ||
- (pPacket->pBuffer[3] != LookAheadBytes[3]) ||
- (pPacket->pBuffer[4] != LookAheadBytes[4])) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not match lookahead! \n"));
- DebugDumpBytes(LookAheadBytes, 5, "Expected HCI-UART Header");
- DebugDumpBytes(pPacket->pBuffer, 5, "** Bad HCI-UART Header");
- status = A_EPROTO;
- break;
- }
- }
-
- /* adjust buffer to move past packet ID */
- pPacket->pBuffer++;
- pPacket->ActualLength = totalRecvLength - 1;
- pPacket->Status = 0;
- /* indicate packet */
- DO_HCI_RECV_INDICATION(pProt,pPacket);
- pPacket = NULL;
-
- /* check if we need to refill recv buffers */
- if ((pProt->HCIConfig.pHCIPktRecvRefill != NULL) && !recvRefillCalled) {
- struct htc_packet_queue *pQueue;
- int watermark;
-
- if (pktType == HCI_ACL_TYPE) {
- watermark = pProt->HCIConfig.ACLRecvBufferWaterMark;
- pQueue = &pProt->HCIACLRecvBuffers;
- } else {
- watermark = pProt->HCIConfig.EventRecvBufferWaterMark;
- pQueue = &pProt->HCIEventBuffers;
- }
-
- if (HTC_PACKET_QUEUE_DEPTH(pQueue) < watermark) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("** HCI pkt type: %d watermark hit (%d) current:%d \n",
- pktType, watermark, HTC_PACKET_QUEUE_DEPTH(pQueue)));
- /* call the re-fill handler */
- pProt->HCIConfig.pHCIPktRecvRefill(pProt->HCIConfig.pContext,
- pktType,
- HTC_PACKET_QUEUE_DEPTH(pQueue));
- }
- }
-
- } while (false);
-
- /* check if we need to disable the receiver */
- if (status || blockRecv) {
- DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_DISABLE, PROC_IO_SYNC);
- }
-
- /* see if we need to recycle the recv buffer */
- if (status && (pPacket != NULL)) {
- struct htc_packet_queue queue;
-
- if (A_EPROTO == status) {
- DebugDumpBytes(pPacket->pBuffer, totalRecvLength, "Bad HCI-UART Recv packet");
- }
- /* recycle packet */
- HTC_PACKET_RESET_RX(pPacket);
- INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
- HCI_TransportAddReceivePkts(pProt,&queue);
- NotifyTransportFailure(pProt,status);
- }
-
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HCIUartMessagePending \n"));
-
- return status;
-}
-
-static void HCISendPacketCompletion(void *Context, struct htc_packet *pPacket)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)Context;
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCISendPacketCompletion (pPacket:0x%lX) \n",(unsigned long)pPacket));
-
- if (pPacket->Status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Send Packet (0x%lX) failed: %d , len:%d \n",
- (unsigned long)pPacket, pPacket->Status, pPacket->ActualLength));
- }
-
- DO_HCI_SEND_INDICATION(pProt,pPacket);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCISendPacketCompletion \n"));
-}
-
-static int SeekCreditsSynch(struct gmbox_proto_hci_uart *pProt)
-{
- int status = 0;
- int credits;
- int retry = 100;
-
- while (true) {
- credits = 0;
- status = DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_SYNC, &credits);
- if (status) {
- break;
- }
- LOCK_HCI_TX(pProt);
- pProt->CreditsAvailable += credits;
- pProt->CreditsConsumed -= credits;
- if (pProt->CreditsAvailable >= pProt->CreditsCurrentSeek) {
- pProt->CreditsCurrentSeek = 0;
- UNLOCK_HCI_TX(pProt);
- break;
- }
- UNLOCK_HCI_TX(pProt);
- retry--;
- if (0 == retry) {
- status = A_EBUSY;
- break;
- }
- A_MDELAY(20);
- }
-
- return status;
-}
-
-static int HCITrySend(struct gmbox_proto_hci_uart *pProt, struct htc_packet *pPacket, bool Synchronous)
-{
- int status = 0;
- int transferLength;
- int creditsRequired, remainder;
- u8 hciUartType;
- bool synchSendComplete = false;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCITrySend (pPacket:0x%lX) %s \n",(unsigned long)pPacket,
- Synchronous ? "SYNC" :"ASYNC"));
-
- LOCK_HCI_TX(pProt);
-
- /* increment write processing count on entry */
- pProt->SendProcessCount++;
-
- do {
-
- if (pProt->HCIStopped) {
- status = A_ECANCELED;
- break;
- }
-
- if (pPacket != NULL) {
- /* packet was supplied */
- if (Synchronous) {
- /* in synchronous mode, the send queue can only hold 1 packet */
- if (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
- status = A_EBUSY;
- A_ASSERT(false);
- break;
- }
-
- if (pProt->SendProcessCount > 1) {
- /* another thread or task is draining the TX queues */
- status = A_EBUSY;
- A_ASSERT(false);
- break;
- }
-
- HTC_PACKET_ENQUEUE(&pProt->SendQueue,pPacket);
-
- } else {
- /* see if adding this packet hits the max depth (asynchronous mode only) */
- if ((pProt->HCIConfig.MaxSendQueueDepth > 0) &&
- ((HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue) + 1) >= pProt->HCIConfig.MaxSendQueueDepth)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("HCI Send queue is full, Depth:%d, Max:%d \n",
- HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue),
- pProt->HCIConfig.MaxSendQueueDepth));
- /* queue will be full, invoke any callbacks to determine what action to take */
- if (pProt->HCIConfig.pHCISendFull != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- ("HCI : Calling driver's send full callback.... \n"));
- if (pProt->HCIConfig.pHCISendFull(pProt->HCIConfig.pContext,
- pPacket) == HCI_SEND_FULL_DROP) {
- /* drop it */
- status = A_NO_RESOURCE;
- break;
- }
- }
- }
-
- HTC_PACKET_ENQUEUE(&pProt->SendQueue,pPacket);
- }
-
- }
-
- if (pProt->SendStateFlags & HCI_SEND_WAIT_CREDITS) {
- break;
- }
-
- if (pProt->SendProcessCount > 1) {
- /* another thread or task is draining the TX queues */
- break;
- }
-
- /***** beyond this point only 1 thread may enter ******/
-
- /* now drain the send queue for transmission as long as we have enough
- * credits */
- while (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
-
- pPacket = HTC_PACKET_DEQUEUE(&pProt->SendQueue);
-
- switch (HCI_GET_PACKET_TYPE(pPacket)) {
- case HCI_COMMAND_TYPE:
- hciUartType = HCI_UART_COMMAND_PKT;
- break;
- case HCI_ACL_TYPE:
- hciUartType = HCI_UART_ACL_PKT;
- break;
- default:
- status = A_EINVAL;
- A_ASSERT(false);
- break;
- }
-
- if (status) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Got head packet:0x%lX , Type:%d Length: %d Remaining Queue Depth: %d\n",
- (unsigned long)pPacket, HCI_GET_PACKET_TYPE(pPacket), pPacket->ActualLength,
- HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue)));
-
- transferLength = 1; /* UART type header is 1 byte */
- transferLength += pPacket->ActualLength;
- transferLength = DEV_CALC_SEND_PADDED_LEN(pProt->pDev, transferLength);
-
- /* figure out how many credits this message requires */
- creditsRequired = transferLength / pProt->CreditSize;
- remainder = transferLength % pProt->CreditSize;
-
- if (remainder) {
- creditsRequired++;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Creds Required:%d Got:%d\n",
- creditsRequired, pProt->CreditsAvailable));
-
- if (creditsRequired > pProt->CreditsAvailable) {
- if (Synchronous) {
- /* in synchronous mode we need to seek credits in synchronously */
- pProt->CreditsCurrentSeek = creditsRequired;
- UNLOCK_HCI_TX(pProt);
- status = SeekCreditsSynch(pProt);
- LOCK_HCI_TX(pProt);
- if (status) {
- break;
- }
- /* fall through and continue processing this send op */
- } else {
- /* not enough credits, queue back to the head */
- HTC_PACKET_ENQUEUE_TO_HEAD(&pProt->SendQueue,pPacket);
- /* waiting for credits */
- pProt->SendStateFlags |= HCI_SEND_WAIT_CREDITS;
- /* provide a hint to reduce attempts to re-send if credits are dribbling back
- * this hint is the short fall of credits */
- pProt->CreditsCurrentSeek = creditsRequired;
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: packet:0x%lX placed back in queue. head packet needs: %d credits \n",
- (unsigned long)pPacket, pProt->CreditsCurrentSeek));
- pPacket = NULL;
- UNLOCK_HCI_TX(pProt);
-
- /* schedule a credit counter read, our CreditsAvailableCallback callback will be called
- * with the result */
- DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_ASYNC, NULL);
-
- LOCK_HCI_TX(pProt);
- break;
- }
- }
-
- /* caller guarantees some head room */
- pPacket->pBuffer--;
- pPacket->pBuffer[0] = hciUartType;
-
- pProt->CreditsAvailable -= creditsRequired;
- pProt->CreditsConsumed += creditsRequired;
- A_ASSERT(pProt->CreditsConsumed <= pProt->CreditsMax);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: new credit state: consumed:%d available:%d max:%d\n",
- pProt->CreditsConsumed, pProt->CreditsAvailable, pProt->CreditsMax));
-
- UNLOCK_HCI_TX(pProt);
-
- /* write it out */
- if (Synchronous) {
- pPacket->Completion = NULL;
- pPacket->pContext = NULL;
- } else {
- pPacket->Completion = HCISendPacketCompletion;
- pPacket->pContext = pProt;
- }
-
- status = DevGMboxWrite(pProt->pDev,pPacket,transferLength);
- if (Synchronous) {
- synchSendComplete = true;
- } else {
- pPacket = NULL;
- }
-
- LOCK_HCI_TX(pProt);
-
- }
-
- } while (false);
-
- pProt->SendProcessCount--;
- A_ASSERT(pProt->SendProcessCount >= 0);
- UNLOCK_HCI_TX(pProt);
-
- if (Synchronous) {
- A_ASSERT(pPacket != NULL);
- if (!status && (!synchSendComplete)) {
- status = A_EBUSY;
- A_ASSERT(false);
- LOCK_HCI_TX(pProt);
- if (pPacket->ListLink.pNext != NULL) {
- /* remove from the queue */
- HTC_PACKET_REMOVE(&pProt->SendQueue,pPacket);
- }
- UNLOCK_HCI_TX(pProt);
- }
- } else {
- if (status && (pPacket != NULL)) {
- pPacket->Status = status;
- DO_HCI_SEND_INDICATION(pProt,pPacket);
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HCITrySend: \n"));
- return status;
-}
-
-static void FlushSendQueue(struct gmbox_proto_hci_uart *pProt)
-{
- struct htc_packet *pPacket;
- struct htc_packet_queue discardQueue;
-
- INIT_HTC_PACKET_QUEUE(&discardQueue);
-
- LOCK_HCI_TX(pProt);
-
- if (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->SendQueue);
- }
-
- UNLOCK_HCI_TX(pProt);
-
- /* discard packets */
- while (!HTC_QUEUE_EMPTY(&discardQueue)) {
- pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
- pPacket->Status = A_ECANCELED;
- DO_HCI_SEND_INDICATION(pProt,pPacket);
- }
-
-}
-
-static void FlushRecvBuffers(struct gmbox_proto_hci_uart *pProt)
-{
- struct htc_packet_queue discardQueue;
- struct htc_packet *pPacket;
-
- INIT_HTC_PACKET_QUEUE(&discardQueue);
-
- LOCK_HCI_RX(pProt);
- /*transfer list items from ACL and event buffer queues to the discard queue */
- if (!HTC_QUEUE_EMPTY(&pProt->HCIACLRecvBuffers)) {
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->HCIACLRecvBuffers);
- }
- if (!HTC_QUEUE_EMPTY(&pProt->HCIEventBuffers)) {
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->HCIEventBuffers);
- }
- UNLOCK_HCI_RX(pProt);
-
- /* now empty the discard queue */
- while (!HTC_QUEUE_EMPTY(&discardQueue)) {
- pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
- pPacket->Status = A_ECANCELED;
- DO_HCI_RECV_INDICATION(pProt,pPacket);
- }
-
-}
-
-/*** protocol module install entry point ***/
-
-int GMboxProtocolInstall(struct ar6k_device *pDev)
-{
- int status = 0;
- struct gmbox_proto_hci_uart *pProtocol = NULL;
-
- do {
-
- pProtocol = A_MALLOC(sizeof(struct gmbox_proto_hci_uart));
-
- if (NULL == pProtocol) {
- status = A_NO_MEMORY;
- break;
- }
-
- A_MEMZERO(pProtocol, sizeof(*pProtocol));
- pProtocol->pDev = pDev;
- INIT_HTC_PACKET_QUEUE(&pProtocol->SendQueue);
- INIT_HTC_PACKET_QUEUE(&pProtocol->HCIACLRecvBuffers);
- INIT_HTC_PACKET_QUEUE(&pProtocol->HCIEventBuffers);
- A_MUTEX_INIT(&pProtocol->HCIRxLock);
- A_MUTEX_INIT(&pProtocol->HCITxLock);
-
- } while (false);
-
- if (!status) {
- LOCK_AR6K(pDev);
- DEV_GMBOX_SET_PROTOCOL(pDev,
- HCIUartMessagePending,
- CreditsAvailableCallback,
- FailureCallback,
- StateDumpCallback,
- pProtocol);
- UNLOCK_AR6K(pDev);
- } else {
- if (pProtocol != NULL) {
- HCIUartCleanup(pProtocol);
- }
- }
-
- return status;
-}
-
-/*** protocol module uninstall entry point ***/
-void GMboxProtocolUninstall(struct ar6k_device *pDev)
-{
- struct gmbox_proto_hci_uart *pProtocol = (struct gmbox_proto_hci_uart *)DEV_GMBOX_GET_PROTOCOL(pDev);
-
- if (pProtocol != NULL) {
-
- /* notify anyone attached */
- if (pProtocol->HCIAttached) {
- A_ASSERT(pProtocol->HCIConfig.TransportRemoved != NULL);
- pProtocol->HCIConfig.TransportRemoved(pProtocol->HCIConfig.pContext);
- pProtocol->HCIAttached = false;
- }
-
- HCIUartCleanup(pProtocol);
- DEV_GMBOX_SET_PROTOCOL(pDev,NULL,NULL,NULL,NULL,NULL);
- }
-
-}
-
-static int NotifyTransportReady(struct gmbox_proto_hci_uart *pProt)
-{
- struct hci_transport_properties props;
- int status = 0;
-
- do {
-
- A_MEMZERO(&props,sizeof(props));
-
- /* HCI UART only needs one extra byte at the head to indicate the packet TYPE */
- props.HeadRoom = 1;
- props.TailRoom = 0;
- props.IOBlockPad = pProt->pDev->BlockSize;
- if (pProt->HCIAttached) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HCI: notifying attached client to transport... \n"));
- A_ASSERT(pProt->HCIConfig.TransportReady != NULL);
- status = pProt->HCIConfig.TransportReady(pProt,
- &props,
- pProt->HCIConfig.pContext);
- }
-
- } while (false);
-
- return status;
-}
-
-/*********** HCI UART protocol implementation ************************************************/
-
-HCI_TRANSPORT_HANDLE HCI_TransportAttach(void *HTCHandle, struct hci_transport_config_info *pInfo)
-{
- struct gmbox_proto_hci_uart *pProtocol = NULL;
- struct ar6k_device *pDev;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportAttach \n"));
-
- pDev = HTCGetAR6KDevice(HTCHandle);
-
- LOCK_AR6K(pDev);
-
- do {
-
- pProtocol = (struct gmbox_proto_hci_uart *)DEV_GMBOX_GET_PROTOCOL(pDev);
-
- if (NULL == pProtocol) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol not installed! \n"));
- break;
- }
-
- if (pProtocol->HCIAttached) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol already attached! \n"));
- break;
- }
-
- memcpy(&pProtocol->HCIConfig, pInfo, sizeof(struct hci_transport_config_info));
-
- A_ASSERT(pProtocol->HCIConfig.pHCIPktRecv != NULL);
- A_ASSERT(pProtocol->HCIConfig.pHCISendComplete != NULL);
-
- pProtocol->HCIAttached = true;
-
- } while (false);
-
- UNLOCK_AR6K(pDev);
-
- if (pProtocol != NULL) {
- /* TODO ... should we use a worker? */
- NotifyTransportReady(pProtocol);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportAttach (0x%lX) \n",(unsigned long)pProtocol));
- return (HCI_TRANSPORT_HANDLE)pProtocol;
-}
-
-void HCI_TransportDetach(HCI_TRANSPORT_HANDLE HciTrans)
-{
- struct gmbox_proto_hci_uart *pProtocol = (struct gmbox_proto_hci_uart *)HciTrans;
- struct ar6k_device *pDev = pProtocol->pDev;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportDetach \n"));
-
- LOCK_AR6K(pDev);
- if (!pProtocol->HCIAttached) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol not attached! \n"));
- UNLOCK_AR6K(pDev);
- return;
- }
- pProtocol->HCIAttached = false;
- UNLOCK_AR6K(pDev);
-
- HCI_TransportStop(HciTrans);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportAttach \n"));
-}
-
-int HCI_TransportAddReceivePkts(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet_queue *pQueue)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
- int status = 0;
- bool unblockRecv = false;
- struct htc_packet *pPacket;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HCI_TransportAddReceivePkt \n"));
-
- LOCK_HCI_RX(pProt);
-
- do {
-
- if (pProt->HCIStopped) {
- status = A_ECANCELED;
- break;
- }
-
- pPacket = HTC_GET_PKT_AT_HEAD(pQueue);
-
- if (NULL == pPacket) {
- status = A_EINVAL;
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" HCI recv packet added, type :%d, len:%d num:%d \n",
- HCI_GET_PACKET_TYPE(pPacket), pPacket->BufferLength, HTC_PACKET_QUEUE_DEPTH(pQueue)));
-
- if (HCI_GET_PACKET_TYPE(pPacket) == HCI_EVENT_TYPE) {
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pProt->HCIEventBuffers, pQueue);
- } else if (HCI_GET_PACKET_TYPE(pPacket) == HCI_ACL_TYPE) {
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pProt->HCIACLRecvBuffers, pQueue);
- } else {
- status = A_EINVAL;
- break;
- }
-
- if (pProt->RecvStateFlags & HCI_RECV_WAIT_BUFFERS) {
- if (pProt->WaitBufferType == HCI_GET_PACKET_TYPE(pPacket)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" HCI recv was blocked on packet type :%d, unblocking.. \n",
- pProt->WaitBufferType));
- pProt->RecvStateFlags &= ~HCI_RECV_WAIT_BUFFERS;
- pProt->WaitBufferType = HCI_PACKET_INVALID;
- unblockRecv = true;
- }
- }
-
- } while (false);
-
- UNLOCK_HCI_RX(pProt);
-
- if (status) {
- while (!HTC_QUEUE_EMPTY(pQueue)) {
- pPacket = HTC_PACKET_DEQUEUE(pQueue);
- pPacket->Status = A_ECANCELED;
- DO_HCI_RECV_INDICATION(pProt,pPacket);
- }
- }
-
- if (unblockRecv) {
- DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_ENABLE, PROC_IO_ASYNC);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HCI_TransportAddReceivePkt \n"));
-
- return 0;
-}
-
-int HCI_TransportSendPkt(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet *pPacket, bool Synchronous)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
-
- return HCITrySend(pProt,pPacket,Synchronous);
-}
-
-void HCI_TransportStop(HCI_TRANSPORT_HANDLE HciTrans)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportStop \n"));
-
- LOCK_AR6K(pProt->pDev);
- if (pProt->HCIStopped) {
- UNLOCK_AR6K(pProt->pDev);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStop \n"));
- return;
- }
- pProt->HCIStopped = true;
- UNLOCK_AR6K(pProt->pDev);
-
- /* disable interrupts */
- DevGMboxIRQAction(pProt->pDev, GMBOX_DISABLE_ALL, PROC_IO_SYNC);
- FlushSendQueue(pProt);
- FlushRecvBuffers(pProt);
-
- /* signal bridge side to power down BT */
- DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BT_OFF, BTOFF_TIMEOUT_MS);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStop \n"));
-}
-
-int HCI_TransportStart(HCI_TRANSPORT_HANDLE HciTrans)
-{
- int status;
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportStart \n"));
-
- /* set stopped in case we have a problem in starting */
- pProt->HCIStopped = true;
-
- do {
-
- status = InitTxCreditState(pProt);
-
- if (status) {
- break;
- }
-
- status = DevGMboxIRQAction(pProt->pDev, GMBOX_ERRORS_IRQ_ENABLE, PROC_IO_SYNC);
-
- if (status) {
- break;
- }
- /* enable recv */
- status = DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_ENABLE, PROC_IO_SYNC);
-
- if (status) {
- break;
- }
- /* signal bridge side to power up BT */
- status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BT_ON, BTON_TIMEOUT_MS);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI_TransportStart : Failed to trigger BT ON \n"));
- break;
- }
-
- /* we made it */
- pProt->HCIStopped = false;
-
- } while (false);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStart \n"));
-
- return status;
-}
-
-int HCI_TransportEnableDisableAsyncRecv(HCI_TRANSPORT_HANDLE HciTrans, bool Enable)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
- return DevGMboxIRQAction(pProt->pDev,
- Enable ? GMBOX_RECV_IRQ_ENABLE : GMBOX_RECV_IRQ_DISABLE,
- PROC_IO_SYNC);
-
-}
-
-int HCI_TransportRecvHCIEventSync(HCI_TRANSPORT_HANDLE HciTrans,
- struct htc_packet *pPacket,
- int MaxPollMS)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
- int status = 0;
- u8 lookAhead[8];
- int bytes;
- int totalRecvLength;
-
- MaxPollMS = MaxPollMS / 16;
-
- if (MaxPollMS < 2) {
- MaxPollMS = 2;
- }
-
- while (MaxPollMS) {
-
- bytes = sizeof(lookAhead);
- status = DevGMboxRecvLookAheadPeek(pProt->pDev,lookAhead,&bytes);
- if (status) {
- break;
- }
-
- if (bytes < 3) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI recv poll got bytes: %d, retry : %d \n",
- bytes, MaxPollMS));
- A_MDELAY(16);
- MaxPollMS--;
- continue;
- }
-
- totalRecvLength = 0;
- switch (lookAhead[0]) {
- case HCI_UART_EVENT_PKT:
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI Event: %d param length: %d \n",
- lookAhead[1], lookAhead[2]));
- totalRecvLength = lookAhead[2];
- totalRecvLength += 3; /* add type + event code + length field */
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("**Invalid HCI packet type: %d \n",lookAhead[0]));
- status = A_EPROTO;
- break;
- }
-
- if (status) {
- break;
- }
-
- pPacket->Completion = NULL;
- status = DevGMboxRead(pProt->pDev,pPacket,totalRecvLength);
- if (status) {
- break;
- }
-
- pPacket->pBuffer++;
- pPacket->ActualLength = totalRecvLength - 1;
- pPacket->Status = 0;
- break;
- }
-
- if (MaxPollMS == 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI recv poll timeout! \n"));
- status = A_ERROR;
- }
-
- return status;
-}
-
-#define LSB_SCRATCH_IDX 4
-#define MSB_SCRATCH_IDX 5
-int HCI_TransportSetBaudRate(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud)
-{
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
- struct hif_device *pHIFDevice = (struct hif_device *)(pProt->pDev->HIFDevice);
- u32 scaledBaud, scratchAddr;
- int status = 0;
-
- /* Divide the desired baud rate by 100
- * Store the LSB in the local scratch register 4 and the MSB in the local
- * scratch register 5 for the target to read
- */
- scratchAddr = MBOX_BASE_ADDRESS | (LOCAL_SCRATCH_ADDRESS + 4 * LSB_SCRATCH_IDX);
- scaledBaud = (Baud / 100) & LOCAL_SCRATCH_VALUE_MASK;
- status = ar6000_WriteRegDiag(pHIFDevice, &scratchAddr, &scaledBaud);
- scratchAddr = MBOX_BASE_ADDRESS | (LOCAL_SCRATCH_ADDRESS + 4 * MSB_SCRATCH_IDX);
- scaledBaud = ((Baud / 100) >> (LOCAL_SCRATCH_VALUE_MSB+1)) & LOCAL_SCRATCH_VALUE_MASK;
- status |= ar6000_WriteRegDiag(pHIFDevice, &scratchAddr, &scaledBaud);
- if (0 != status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to set up baud rate in scratch register!"));
- return status;
- }
-
- /* Now interrupt the target to tell it about the baud rate */
- status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BAUD_SET, BAUD_TIMEOUT_MS);
- if (0 != status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to tell target to change baud rate!"));
- }
-
- return status;
-}
-
-int HCI_TransportEnablePowerMgmt(HCI_TRANSPORT_HANDLE HciTrans, bool Enable)
-{
- int status;
- struct gmbox_proto_hci_uart *pProt = (struct gmbox_proto_hci_uart *)HciTrans;
-
- if (Enable) {
- status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_PWR_SAV_ON, BTPWRSAV_TIMEOUT_MS);
- } else {
- status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_PWR_SAV_OFF, BTPWRSAV_TIMEOUT_MS);
- }
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to enable/disable HCI power management!\n"));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI power management enabled/disabled!\n"));
- }
-
- return status;
-}
-
-#endif //ATH_AR6K_ENABLE_GMBOX
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#include "htc_internal.h"
-
-#ifdef ATH_DEBUG_MODULE
-static struct ath_debug_mask_description g_HTCDebugDescription[] = {
- { ATH_DEBUG_SEND , "Send"},
- { ATH_DEBUG_RECV , "Recv"},
- { ATH_DEBUG_SYNC , "Sync"},
- { ATH_DEBUG_DUMP , "Dump Data (RX or TX)"},
- { ATH_DEBUG_IRQ , "Interrupt Processing"}
-};
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(htc,
- "htc",
- "Host Target Communications",
- ATH_DEBUG_MASK_DEFAULTS,
- ATH_DEBUG_DESCRIPTION_COUNT(g_HTCDebugDescription),
- g_HTCDebugDescription);
-
-#endif
-
-static void HTCReportFailure(void *Context);
-static void ResetEndpointStates(struct htc_target *target);
-
-void HTCFreeControlBuffer(struct htc_target *target, struct htc_packet *pPacket, struct htc_packet_queue *pList)
-{
- LOCK_HTC(target);
- HTC_PACKET_ENQUEUE(pList,pPacket);
- UNLOCK_HTC(target);
-}
-
-struct htc_packet *HTCAllocControlBuffer(struct htc_target *target, struct htc_packet_queue *pList)
-{
- struct htc_packet *pPacket;
-
- LOCK_HTC(target);
- pPacket = HTC_PACKET_DEQUEUE(pList);
- UNLOCK_HTC(target);
-
- return pPacket;
-}
-
-/* cleanup the HTC instance */
-static void HTCCleanup(struct htc_target *target)
-{
- s32 i;
-
- DevCleanup(&target->Device);
-
- for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
- if (target->HTCControlBuffers[i].Buffer) {
- kfree(target->HTCControlBuffers[i].Buffer);
- }
- }
-
- if (A_IS_MUTEX_VALID(&target->HTCLock)) {
- A_MUTEX_DELETE(&target->HTCLock);
- }
-
- if (A_IS_MUTEX_VALID(&target->HTCRxLock)) {
- A_MUTEX_DELETE(&target->HTCRxLock);
- }
-
- if (A_IS_MUTEX_VALID(&target->HTCTxLock)) {
- A_MUTEX_DELETE(&target->HTCTxLock);
- }
- /* free our instance */
- kfree(target);
-}
-
-/* registered target arrival callback from the HIF layer */
-HTC_HANDLE HTCCreate(void *hif_handle, struct htc_init_info *pInfo)
-{
- struct htc_target *target = NULL;
- int status = 0;
- int i;
- u32 ctrl_bufsz;
- u32 blocksizes[HTC_MAILBOX_NUM_MAX];
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCCreate - Enter\n"));
-
- A_REGISTER_MODULE_DEBUG_INFO(htc);
-
- do {
-
- /* allocate target memory */
- if ((target = (struct htc_target *)A_MALLOC(sizeof(struct htc_target))) == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
- status = A_ERROR;
- break;
- }
-
- A_MEMZERO(target, sizeof(struct htc_target));
- A_MUTEX_INIT(&target->HTCLock);
- A_MUTEX_INIT(&target->HTCRxLock);
- A_MUTEX_INIT(&target->HTCTxLock);
- INIT_HTC_PACKET_QUEUE(&target->ControlBufferTXFreeList);
- INIT_HTC_PACKET_QUEUE(&target->ControlBufferRXFreeList);
-
- /* give device layer the hif device handle */
- target->Device.HIFDevice = hif_handle;
- /* give the device layer our context (for event processing)
- * the device layer will register it's own context with HIF
- * so we need to set this so we can fetch it in the target remove handler */
- target->Device.HTCContext = target;
- /* set device layer target failure callback */
- target->Device.TargetFailureCallback = HTCReportFailure;
- /* set device layer recv message pending callback */
- target->Device.MessagePendingCallback = HTCRecvMessagePendingHandler;
- target->EpWaitingForBuffers = ENDPOINT_MAX;
-
- memcpy(&target->HTCInitInfo,pInfo,sizeof(struct htc_init_info));
-
- ResetEndpointStates(target);
-
- /* setup device layer */
- status = DevSetup(&target->Device);
-
- if (status) {
- break;
- }
-
-
- /* get the block sizes */
- status = HIFConfigureDevice(hif_handle, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
- blocksizes, sizeof(blocksizes));
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get block size info from HIF layer...\n"));
- break;
- }
-
- /* Set the control buffer size based on the block size */
- if (blocksizes[1] > HTC_MAX_CONTROL_MESSAGE_LENGTH) {
- ctrl_bufsz = blocksizes[1] + HTC_HDR_LENGTH;
- } else {
- ctrl_bufsz = HTC_MAX_CONTROL_MESSAGE_LENGTH + HTC_HDR_LENGTH;
- }
- for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
- target->HTCControlBuffers[i].Buffer = A_MALLOC(ctrl_bufsz);
- if (target->HTCControlBuffers[i].Buffer == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
- status = A_ERROR;
- break;
- }
- }
-
- if (status) {
- break;
- }
-
- /* carve up buffers/packets for control messages */
- for (i = 0; i < NUM_CONTROL_RX_BUFFERS; i++) {
- struct htc_packet *pControlPacket;
- pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
- SET_HTC_PACKET_INFO_RX_REFILL(pControlPacket,
- target,
- target->HTCControlBuffers[i].Buffer,
- ctrl_bufsz,
- ENDPOINT_0);
- HTC_FREE_CONTROL_RX(target,pControlPacket);
- }
-
- for (;i < NUM_CONTROL_BUFFERS;i++) {
- struct htc_packet *pControlPacket;
- pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
- INIT_HTC_PACKET_INFO(pControlPacket,
- target->HTCControlBuffers[i].Buffer,
- ctrl_bufsz);
- HTC_FREE_CONTROL_TX(target,pControlPacket);
- }
-
- } while (false);
-
- if (status) {
- if (target != NULL) {
- HTCCleanup(target);
- target = NULL;
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCCreate - Exit\n"));
-
- return target;
-}
-
-void HTCDestroy(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCDestroy .. Destroying :0x%lX \n",(unsigned long)target));
- HTCCleanup(target);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCDestroy \n"));
-}
-
-/* get the low level HIF device for the caller , the caller may wish to do low level
- * HIF requests */
-void *HTCGetHifDevice(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- return target->Device.HIFDevice;
-}
-
-/* wait for the target to arrive (sends HTC Ready message)
- * this operation is fully synchronous and the message is polled for */
-int HTCWaitTarget(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- int status;
- struct htc_packet *pPacket = NULL;
- HTC_READY_EX_MSG *pRdyMsg;
-
- struct htc_service_connect_req connect;
- struct htc_service_connect_resp resp;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Enter (target:0x%lX) \n", (unsigned long)target));
-
- do {
-
-#ifdef MBOXHW_UNIT_TEST
-
- status = DoMboxHWTest(&target->Device);
-
- if (status) {
- break;
- }
-
-#endif
-
- /* we should be getting 1 control message that the target is ready */
- status = HTCWaitforControlMessage(target, &pPacket);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Target Not Available!!\n"));
- break;
- }
-
- /* we controlled the buffer creation so it has to be properly aligned */
- pRdyMsg = (HTC_READY_EX_MSG *)pPacket->pBuffer;
-
- if ((pRdyMsg->Version2_0_Info.MessageID != HTC_MSG_READY_ID) ||
- (pPacket->ActualLength < sizeof(HTC_READY_MSG))) {
- /* this message is not valid */
- AR_DEBUG_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
-
- if (pRdyMsg->Version2_0_Info.CreditCount == 0 || pRdyMsg->Version2_0_Info.CreditSize == 0) {
- /* this message is not valid */
- AR_DEBUG_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
- target->TargetCredits = pRdyMsg->Version2_0_Info.CreditCount;
- target->TargetCreditSize = pRdyMsg->Version2_0_Info.CreditSize;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, (" Target Ready: credits: %d credit size: %d\n",
- target->TargetCredits, target->TargetCreditSize));
-
- /* check if this is an extended ready message */
- if (pPacket->ActualLength >= sizeof(HTC_READY_EX_MSG)) {
- /* this is an extended message */
- target->HTCTargetVersion = pRdyMsg->HTCVersion;
- target->MaxMsgPerBundle = pRdyMsg->MaxMsgsPerHTCBundle;
- } else {
- /* legacy */
- target->HTCTargetVersion = HTC_VERSION_2P0;
- target->MaxMsgPerBundle = 0;
- }
-
-#ifdef HTC_FORCE_LEGACY_2P0
- /* for testing and comparison...*/
- target->HTCTargetVersion = HTC_VERSION_2P0;
- target->MaxMsgPerBundle = 0;
-#endif
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,
- ("Using HTC Protocol Version : %s (%d)\n ",
- (target->HTCTargetVersion == HTC_VERSION_2P0) ? "2.0" : ">= 2.1",
- target->HTCTargetVersion));
-
- if (target->MaxMsgPerBundle > 0) {
- /* limit what HTC can handle */
- target->MaxMsgPerBundle = min(HTC_HOST_MAX_MSG_PER_BUNDLE, target->MaxMsgPerBundle);
- /* target supports message bundling, setup device layer */
- if (DevSetupMsgBundling(&target->Device,target->MaxMsgPerBundle)) {
- /* device layer can't handle bundling */
- target->MaxMsgPerBundle = 0;
- } else {
- /* limit bundle what the device layer can handle */
- target->MaxMsgPerBundle = min(DEV_GET_MAX_MSG_PER_BUNDLE(&target->Device),
- target->MaxMsgPerBundle);
- }
- }
-
- if (target->MaxMsgPerBundle > 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,
- (" HTC bundling allowed. Max Msg Per HTC Bundle: %d\n", target->MaxMsgPerBundle));
-
- if (DEV_GET_MAX_BUNDLE_SEND_LENGTH(&target->Device) != 0) {
- target->SendBundlingEnabled = true;
- }
- if (DEV_GET_MAX_BUNDLE_RECV_LENGTH(&target->Device) != 0) {
- target->RecvBundlingEnabled = true;
- }
-
- if (!DEV_IS_LEN_BLOCK_ALIGNED(&target->Device,target->TargetCreditSize)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("*** Credit size: %d is not block aligned! Disabling send bundling \n",
- target->TargetCreditSize));
- /* disallow send bundling since the credit size is not aligned to a block size
- * the I/O block padding will spill into the next credit buffer which is fatal */
- target->SendBundlingEnabled = false;
- }
- }
-
- /* setup our pseudo HTC control endpoint connection */
- A_MEMZERO(&connect,sizeof(connect));
- A_MEMZERO(&resp,sizeof(resp));
- connect.EpCallbacks.pContext = target;
- connect.EpCallbacks.EpTxComplete = HTCControlTxComplete;
- connect.EpCallbacks.EpRecv = HTCControlRecv;
- connect.EpCallbacks.EpRecvRefill = NULL; /* not needed */
- connect.EpCallbacks.EpSendFull = NULL; /* not nedded */
- connect.MaxSendQueueDepth = NUM_CONTROL_BUFFERS;
- connect.ServiceID = HTC_CTRL_RSVD_SVC;
-
- /* connect fake service */
- status = HTCConnectService((HTC_HANDLE)target,
- &connect,
- &resp);
-
- if (!status) {
- break;
- }
-
- } while (false);
-
- if (pPacket != NULL) {
- HTC_FREE_CONTROL_RX(target,pPacket);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Exit\n"));
-
- return status;
-}
-
-
-
-/* Start HTC, enable interrupts and let the target know host has finished setup */
-int HTCStart(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- struct htc_packet *pPacket;
- int status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Enter\n"));
-
- /* make sure interrupts are disabled at the chip level,
- * this function can be called again from a reboot of the target without shutting down HTC */
- DevDisableInterrupts(&target->Device);
- /* make sure state is cleared again */
- target->OpStateFlags = 0;
- target->RecvStateFlags = 0;
-
- /* now that we are starting, push control receive buffers into the
- * HTC control endpoint */
-
- while (1) {
- pPacket = HTC_ALLOC_CONTROL_RX(target);
- if (NULL == pPacket) {
- break;
- }
- HTCAddReceivePkt((HTC_HANDLE)target,pPacket);
- }
-
- do {
-
- AR_DEBUG_ASSERT(target->InitCredits != NULL);
- AR_DEBUG_ASSERT(target->EpCreditDistributionListHead != NULL);
- AR_DEBUG_ASSERT(target->EpCreditDistributionListHead->pNext != NULL);
-
- /* call init credits callback to do the distribution ,
- * NOTE: the first entry in the distribution list is ENDPOINT_0, so
- * we pass the start of the list after this one. */
- target->InitCredits(target->pCredDistContext,
- target->EpCreditDistributionListHead->pNext,
- target->TargetCredits);
-
-#ifdef ATH_DEBUG_MODULE
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
- DumpCreditDistStates(target);
- }
-#endif
-
- /* the caller is done connecting to services, so we can indicate to the
- * target that the setup phase is complete */
- status = HTCSendSetupComplete(target);
-
- if (status) {
- break;
- }
-
- /* unmask interrupts */
- status = DevUnmaskInterrupts(&target->Device);
-
- if (status) {
- HTCStop(target);
- }
-
- } while (false);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Exit\n"));
- return status;
-}
-
-static void ResetEndpointStates(struct htc_target *target)
-{
- struct htc_endpoint *pEndpoint;
- int i;
-
- for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
- pEndpoint = &target->EndPoint[i];
-
- A_MEMZERO(&pEndpoint->CreditDist, sizeof(pEndpoint->CreditDist));
- pEndpoint->ServiceID = 0;
- pEndpoint->MaxMsgLength = 0;
- pEndpoint->MaxTxQueueDepth = 0;
- A_MEMZERO(&pEndpoint->EndPointStats,sizeof(pEndpoint->EndPointStats));
- INIT_HTC_PACKET_QUEUE(&pEndpoint->RxBuffers);
- INIT_HTC_PACKET_QUEUE(&pEndpoint->TxQueue);
- INIT_HTC_PACKET_QUEUE(&pEndpoint->RecvIndicationQueue);
- pEndpoint->target = target;
- }
- /* reset distribution list */
- target->EpCreditDistributionListHead = NULL;
-}
-
-/* stop HTC communications, i.e. stop interrupt reception, and flush all queued buffers */
-void HTCStop(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCStop \n"));
-
- LOCK_HTC(target);
- /* mark that we are shutting down .. */
- target->OpStateFlags |= HTC_OP_STATE_STOPPING;
- UNLOCK_HTC(target);
-
- /* Masking interrupts is a synchronous operation, when this function returns
- * all pending HIF I/O has completed, we can safely flush the queues */
- DevMaskInterrupts(&target->Device);
-
-#ifdef THREAD_X
- //
- // Is this delay required
- //
- A_MDELAY(200); // wait for IRQ process done
-#endif
- /* flush all send packets */
- HTCFlushSendPkts(target);
- /* flush all recv buffers */
- HTCFlushRecvBuffers(target);
-
- DevCleanupMsgBundling(&target->Device);
-
- ResetEndpointStates(target);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n"));
-}
-
-#ifdef ATH_DEBUG_MODULE
-void HTCDumpCreditStates(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-
- LOCK_HTC_TX(target);
-
- DumpCreditDistStates(target);
-
- UNLOCK_HTC_TX(target);
-
- DumpAR6KDevState(&target->Device);
-}
-#endif
-/* report a target failure from the device, this is a callback from the device layer
- * which uses a mechanism to report errors from the target (i.e. special interrupts) */
-static void HTCReportFailure(void *Context)
-{
- struct htc_target *target = (struct htc_target *)Context;
-
- target->TargetFailure = true;
-
- if (target->HTCInitInfo.TargetFailure != NULL) {
- /* let upper layer know, it needs to call HTCStop() */
- target->HTCInitInfo.TargetFailure(target->HTCInitInfo.pContext, A_ERROR);
- }
-}
-
-bool HTCGetEndpointStatistics(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint,
- HTC_ENDPOINT_STAT_ACTION Action,
- struct htc_endpoint_stats *pStats)
-{
-
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- bool clearStats = false;
- bool sample = false;
-
- switch (Action) {
- case HTC_EP_STAT_SAMPLE :
- sample = true;
- break;
- case HTC_EP_STAT_SAMPLE_AND_CLEAR :
- sample = true;
- clearStats = true;
- break;
- case HTC_EP_STAT_CLEAR :
- clearStats = true;
- break;
- default:
- break;
- }
-
- A_ASSERT(Endpoint < ENDPOINT_MAX);
-
- /* lock out TX and RX while we sample and/or clear */
- LOCK_HTC_TX(target);
- LOCK_HTC_RX(target);
-
- if (sample) {
- A_ASSERT(pStats != NULL);
- /* return the stats to the caller */
- memcpy(pStats, &target->EndPoint[Endpoint].EndPointStats, sizeof(struct htc_endpoint_stats));
- }
-
- if (clearStats) {
- /* reset stats */
- A_MEMZERO(&target->EndPoint[Endpoint].EndPointStats, sizeof(struct htc_endpoint_stats));
- }
-
- UNLOCK_HTC_RX(target);
- UNLOCK_HTC_TX(target);
-
- return true;
-}
-
-struct ar6k_device *HTCGetAR6KDevice(void *HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- return &target->Device;
-}
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_debug.h" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef HTC_DEBUG_H_
-#define HTC_DEBUG_H_
-
-#define ATH_MODULE_NAME htc
-#include "a_debug.h"
-
-/* ------- Debug related stuff ------- */
-
-#define ATH_DEBUG_SEND ATH_DEBUG_MAKE_MODULE_MASK(0)
-#define ATH_DEBUG_RECV ATH_DEBUG_MAKE_MODULE_MASK(1)
-#define ATH_DEBUG_SYNC ATH_DEBUG_MAKE_MODULE_MASK(2)
-#define ATH_DEBUG_DUMP ATH_DEBUG_MAKE_MODULE_MASK(3)
-#define ATH_DEBUG_IRQ ATH_DEBUG_MAKE_MODULE_MASK(4)
-
-
-#endif /*HTC_DEBUG_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_internal.h" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HTC_INTERNAL_H_
-#define _HTC_INTERNAL_H_
-
-/* for debugging, uncomment this to capture the last frame header, on frame header
- * processing errors, the last frame header is dump for comparison */
-//#define HTC_CAPTURE_LAST_FRAME
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Header files */
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "htc_debug.h"
-#include "htc.h"
-#include "htc_api.h"
-#include "bmi_msg.h"
-#include "hif.h"
-#include "AR6000/ar6k.h"
-
-/* HTC operational parameters */
-#define HTC_TARGET_RESPONSE_TIMEOUT 2000 /* in ms */
-#define HTC_TARGET_DEBUG_INTR_MASK 0x01
-#define HTC_TARGET_CREDIT_INTR_MASK 0xF0
-
-#define HTC_HOST_MAX_MSG_PER_BUNDLE 8
-#define HTC_MIN_HTC_MSGS_TO_BUNDLE 2
-
-/* packet flags */
-
-#define HTC_RX_PKT_IGNORE_LOOKAHEAD (1 << 0)
-#define HTC_RX_PKT_REFRESH_HDR (1 << 1)
-#define HTC_RX_PKT_PART_OF_BUNDLE (1 << 2)
-#define HTC_RX_PKT_NO_RECYCLE (1 << 3)
-
-/* scatter request flags */
-
-#define HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE (1 << 0)
-
-struct htc_endpoint {
- HTC_ENDPOINT_ID Id;
- HTC_SERVICE_ID ServiceID; /* service ID this endpoint is bound to
- non-zero value means this endpoint is in use */
- struct htc_packet_queue TxQueue; /* HTC frame buffer TX queue */
- struct htc_packet_queue RxBuffers; /* HTC frame buffer RX list */
- struct htc_endpoint_credit_dist CreditDist; /* credit distribution structure (exposed to driver layer) */
- struct htc_ep_callbacks EpCallBacks; /* callbacks associated with this endpoint */
- int MaxTxQueueDepth; /* max depth of the TX queue before we need to
- call driver's full handler */
- int MaxMsgLength; /* max length of endpoint message */
- int TxProcessCount; /* reference count to continue tx processing */
- struct htc_packet_queue RecvIndicationQueue; /* recv packets ready to be indicated */
- int RxProcessCount; /* reference count to allow single processing context */
- struct htc_target *target; /* back pointer to target */
- u8 SeqNo; /* TX seq no (helpful) for debugging */
- u32 LocalConnectionFlags; /* local connection flags */
- struct htc_endpoint_stats EndPointStats; /* endpoint statistics */
-};
-
-#define INC_HTC_EP_STAT(p,stat,count) (p)->EndPointStats.stat += (count);
-#define HTC_SERVICE_TX_PACKET_TAG HTC_TX_PACKET_TAG_INTERNAL
-
-#define NUM_CONTROL_BUFFERS 8
-#define NUM_CONTROL_TX_BUFFERS 2
-#define NUM_CONTROL_RX_BUFFERS (NUM_CONTROL_BUFFERS - NUM_CONTROL_TX_BUFFERS)
-
-struct htc_control_buffer {
- struct htc_packet HtcPacket;
- u8 *Buffer;
-};
-
-#define HTC_RECV_WAIT_BUFFERS (1 << 0)
-#define HTC_OP_STATE_STOPPING (1 << 0)
-
-/* our HTC target state */
-struct htc_target {
- struct htc_endpoint EndPoint[ENDPOINT_MAX];
- struct htc_control_buffer HTCControlBuffers[NUM_CONTROL_BUFFERS];
- struct htc_endpoint_credit_dist *EpCreditDistributionListHead;
- struct htc_packet_queue ControlBufferTXFreeList;
- struct htc_packet_queue ControlBufferRXFreeList;
- HTC_CREDIT_DIST_CALLBACK DistributeCredits;
- HTC_CREDIT_INIT_CALLBACK InitCredits;
- void *pCredDistContext;
- int TargetCredits;
- unsigned int TargetCreditSize;
- A_MUTEX_T HTCLock;
- A_MUTEX_T HTCRxLock;
- A_MUTEX_T HTCTxLock;
- struct ar6k_device Device; /* AR6K - specific state */
- u32 OpStateFlags;
- u32 RecvStateFlags;
- HTC_ENDPOINT_ID EpWaitingForBuffers;
- bool TargetFailure;
-#ifdef HTC_CAPTURE_LAST_FRAME
- struct htc_frame_hdr LastFrameHdr; /* useful for debugging */
- u8 LastTrailer[256];
- u8 LastTrailerLength;
-#endif
- struct htc_init_info HTCInitInfo;
- u8 HTCTargetVersion;
- int MaxMsgPerBundle; /* max messages per bundle for HTC */
- bool SendBundlingEnabled; /* run time enable for send bundling (dynamic) */
- int RecvBundlingEnabled; /* run time enable for recv bundling (dynamic) */
-};
-
-#define HTC_STOPPING(t) ((t)->OpStateFlags & HTC_OP_STATE_STOPPING)
-#define LOCK_HTC(t) A_MUTEX_LOCK(&(t)->HTCLock);
-#define UNLOCK_HTC(t) A_MUTEX_UNLOCK(&(t)->HTCLock);
-#define LOCK_HTC_RX(t) A_MUTEX_LOCK(&(t)->HTCRxLock);
-#define UNLOCK_HTC_RX(t) A_MUTEX_UNLOCK(&(t)->HTCRxLock);
-#define LOCK_HTC_TX(t) A_MUTEX_LOCK(&(t)->HTCTxLock);
-#define UNLOCK_HTC_TX(t) A_MUTEX_UNLOCK(&(t)->HTCTxLock);
-
-#define GET_HTC_TARGET_FROM_HANDLE(hnd) ((struct htc_target *)(hnd))
-#define HTC_RECYCLE_RX_PKT(target,p,e) \
-{ \
- if ((p)->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_NO_RECYCLE) { \
- HTC_PACKET_RESET_RX(pPacket); \
- pPacket->Status = A_ECANCELED; \
- (e)->EpCallBacks.EpRecv((e)->EpCallBacks.pContext, \
- (p)); \
- } else { \
- HTC_PACKET_RESET_RX(pPacket); \
- HTCAddReceivePkt((HTC_HANDLE)(target),(p)); \
- } \
-}
-
-/* internal HTC functions */
-void HTCControlTxComplete(void *Context, struct htc_packet *pPacket);
-void HTCControlRecv(void *Context, struct htc_packet *pPacket);
-int HTCWaitforControlMessage(struct htc_target *target, struct htc_packet **ppControlPacket);
-struct htc_packet *HTCAllocControlBuffer(struct htc_target *target, struct htc_packet_queue *pList);
-void HTCFreeControlBuffer(struct htc_target *target, struct htc_packet *pPacket, struct htc_packet_queue *pList);
-int HTCIssueSend(struct htc_target *target, struct htc_packet *pPacket);
-void HTCRecvCompleteHandler(void *Context, struct htc_packet *pPacket);
-int HTCRecvMessagePendingHandler(void *Context, u32 MsgLookAheads[], int NumLookAheads, bool *pAsyncProc, int *pNumPktsFetched);
-void HTCProcessCreditRpt(struct htc_target *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint);
-int HTCSendSetupComplete(struct htc_target *target);
-void HTCFlushRecvBuffers(struct htc_target *target);
-void HTCFlushSendPkts(struct htc_target *target);
-
-#ifdef ATH_DEBUG_MODULE
-void DumpCreditDist(struct htc_endpoint_credit_dist *pEPDist);
-void DumpCreditDistStates(struct htc_target *target);
-void DebugDumpBytes(u8 *buffer, u16 length, char *pDescription);
-#endif
-
-static INLINE struct htc_packet *HTC_ALLOC_CONTROL_TX(struct htc_target *target) {
- struct htc_packet *pPacket = HTCAllocControlBuffer(target,&target->ControlBufferTXFreeList);
- if (pPacket != NULL) {
- /* set payload pointer area with some headroom */
- pPacket->pBuffer = pPacket->pBufferStart + HTC_HDR_LENGTH;
- }
- return pPacket;
-}
-
-#define HTC_FREE_CONTROL_TX(t,p) HTCFreeControlBuffer((t),(p),&(t)->ControlBufferTXFreeList)
-#define HTC_ALLOC_CONTROL_RX(t) HTCAllocControlBuffer((t),&(t)->ControlBufferRXFreeList)
-#define HTC_FREE_CONTROL_RX(t,p) \
-{ \
- HTC_PACKET_RESET_RX(p); \
- HTCFreeControlBuffer((t),(p),&(t)->ControlBufferRXFreeList); \
-}
-
-#define HTC_PREPARE_SEND_PKT(pP,sendflags,ctrl0,ctrl1) \
-{ \
- u8 *pHdrBuf; \
- (pP)->pBuffer -= HTC_HDR_LENGTH; \
- pHdrBuf = (pP)->pBuffer; \
- A_SET_UINT16_FIELD(pHdrBuf,struct htc_frame_hdr,PayloadLen,(u16)(pP)->ActualLength); \
- A_SET_UINT8_FIELD(pHdrBuf,struct htc_frame_hdr,Flags,(sendflags)); \
- A_SET_UINT8_FIELD(pHdrBuf,struct htc_frame_hdr,EndpointID, (u8)(pP)->Endpoint); \
- A_SET_UINT8_FIELD(pHdrBuf,struct htc_frame_hdr,ControlBytes[0], (u8)(ctrl0)); \
- A_SET_UINT8_FIELD(pHdrBuf,struct htc_frame_hdr,ControlBytes[1], (u8)(ctrl1)); \
-}
-
-#define HTC_UNPREPARE_SEND_PKT(pP) \
- (pP)->pBuffer += HTC_HDR_LENGTH; \
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HTC_INTERNAL_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_recv.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#include "htc_internal.h"
-
-#define HTCIssueRecv(t, p) \
- DevRecvPacket(&(t)->Device, \
- (p), \
- (p)->ActualLength)
-
-#define DO_RCV_COMPLETION(e,q) DoRecvCompletion(e,q)
-
-#define DUMP_RECV_PKT_INFO(pP) \
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC RECV packet 0x%lX (%d bytes) (hdr:0x%X) on ep : %d \n", \
- (unsigned long)(pP), \
- (pP)->ActualLength, \
- (pP)->PktInfo.AsRx.ExpectedHdr, \
- (pP)->Endpoint))
-
-#define HTC_RX_STAT_PROFILE(t,ep,numLookAheads) \
-{ \
- INC_HTC_EP_STAT((ep), RxReceived, 1); \
- if ((numLookAheads) == 1) { \
- INC_HTC_EP_STAT((ep), RxLookAheads, 1); \
- } else if ((numLookAheads) > 1) { \
- INC_HTC_EP_STAT((ep), RxBundleLookAheads, 1); \
- } \
-}
-
-static void DoRecvCompletion(struct htc_endpoint *pEndpoint,
- struct htc_packet_queue *pQueueToIndicate)
-{
-
- do {
-
- if (HTC_QUEUE_EMPTY(pQueueToIndicate)) {
- /* nothing to indicate */
- break;
- }
-
- if (pEndpoint->EpCallBacks.EpRecvPktMultiple != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC calling ep %d, recv multiple callback (%d pkts) \n",
- pEndpoint->Id, HTC_PACKET_QUEUE_DEPTH(pQueueToIndicate)));
- /* a recv multiple handler is being used, pass the queue to the handler */
- pEndpoint->EpCallBacks.EpRecvPktMultiple(pEndpoint->EpCallBacks.pContext,
- pQueueToIndicate);
- INIT_HTC_PACKET_QUEUE(pQueueToIndicate);
- } else {
- struct htc_packet *pPacket;
- /* using legacy EpRecv */
- do {
- pPacket = HTC_PACKET_DEQUEUE(pQueueToIndicate);
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC calling ep %d recv callback on packet 0x%lX \n", \
- pEndpoint->Id, (unsigned long)(pPacket)));
- pEndpoint->EpCallBacks.EpRecv(pEndpoint->EpCallBacks.pContext, pPacket);
- } while (!HTC_QUEUE_EMPTY(pQueueToIndicate));
- }
-
- } while (false);
-
-}
-
-static INLINE int HTCProcessTrailer(struct htc_target *target,
- u8 *pBuffer,
- int Length,
- u32 *pNextLookAheads,
- int *pNumLookAheads,
- HTC_ENDPOINT_ID FromEndpoint)
-{
- HTC_RECORD_HDR *pRecord;
- u8 *pRecordBuf;
- HTC_LOOKAHEAD_REPORT *pLookAhead;
- u8 *pOrigBuffer;
- int origLength;
- int status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessTrailer (length:%d) \n", Length));
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
- AR_DEBUG_PRINTBUF(pBuffer,Length,"Recv Trailer");
- }
-
- pOrigBuffer = pBuffer;
- origLength = Length;
- status = 0;
-
- while (Length > 0) {
-
- if (Length < sizeof(HTC_RECORD_HDR)) {
- status = A_EPROTO;
- break;
- }
- /* these are byte aligned structs */
- pRecord = (HTC_RECORD_HDR *)pBuffer;
- Length -= sizeof(HTC_RECORD_HDR);
- pBuffer += sizeof(HTC_RECORD_HDR);
-
- if (pRecord->Length > Length) {
- /* no room left in buffer for record */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" invalid record length: %d (id:%d) buffer has: %d bytes left \n",
- pRecord->Length, pRecord->RecordID, Length));
- status = A_EPROTO;
- break;
- }
- /* start of record follows the header */
- pRecordBuf = pBuffer;
-
- switch (pRecord->RecordID) {
- case HTC_RECORD_CREDITS:
- AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_CREDIT_REPORT));
- HTCProcessCreditRpt(target,
- (HTC_CREDIT_REPORT *)pRecordBuf,
- pRecord->Length / (sizeof(HTC_CREDIT_REPORT)),
- FromEndpoint);
- break;
- case HTC_RECORD_LOOKAHEAD:
- AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_LOOKAHEAD_REPORT));
- pLookAhead = (HTC_LOOKAHEAD_REPORT *)pRecordBuf;
- if ((pLookAhead->PreValid == ((~pLookAhead->PostValid) & 0xFF)) &&
- (pNextLookAheads != NULL)) {
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- (" LookAhead Report Found (pre valid:0x%X, post valid:0x%X) \n",
- pLookAhead->PreValid,
- pLookAhead->PostValid));
-
- /* look ahead bytes are valid, copy them over */
- ((u8 *)(&pNextLookAheads[0]))[0] = pLookAhead->LookAhead[0];
- ((u8 *)(&pNextLookAheads[0]))[1] = pLookAhead->LookAhead[1];
- ((u8 *)(&pNextLookAheads[0]))[2] = pLookAhead->LookAhead[2];
- ((u8 *)(&pNextLookAheads[0]))[3] = pLookAhead->LookAhead[3];
-
-#ifdef ATH_DEBUG_MODULE
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
- DebugDumpBytes((u8 *)pNextLookAheads,4,"Next Look Ahead");
- }
-#endif
- /* just one normal lookahead */
- *pNumLookAheads = 1;
- }
- break;
- case HTC_RECORD_LOOKAHEAD_BUNDLE:
- AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT));
- if (pRecord->Length >= sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT) &&
- (pNextLookAheads != NULL)) {
- HTC_BUNDLED_LOOKAHEAD_REPORT *pBundledLookAheadRpt;
- int i;
-
- pBundledLookAheadRpt = (HTC_BUNDLED_LOOKAHEAD_REPORT *)pRecordBuf;
-
-#ifdef ATH_DEBUG_MODULE
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
- DebugDumpBytes(pRecordBuf,pRecord->Length,"Bundle LookAhead");
- }
-#endif
-
- if ((pRecord->Length / (sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT))) >
- HTC_HOST_MAX_MSG_PER_BUNDLE) {
- /* this should never happen, the target restricts the number
- * of messages per bundle configured by the host */
- A_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
- for (i = 0; i < (int)(pRecord->Length / (sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT))); i++) {
- ((u8 *)(&pNextLookAheads[i]))[0] = pBundledLookAheadRpt->LookAhead[0];
- ((u8 *)(&pNextLookAheads[i]))[1] = pBundledLookAheadRpt->LookAhead[1];
- ((u8 *)(&pNextLookAheads[i]))[2] = pBundledLookAheadRpt->LookAhead[2];
- ((u8 *)(&pNextLookAheads[i]))[3] = pBundledLookAheadRpt->LookAhead[3];
- pBundledLookAheadRpt++;
- }
-
- *pNumLookAheads = i;
- }
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" unhandled record: id:%d length:%d \n",
- pRecord->RecordID, pRecord->Length));
- break;
- }
-
- if (status) {
- break;
- }
-
- /* advance buffer past this record for next time around */
- pBuffer += pRecord->Length;
- Length -= pRecord->Length;
- }
-
-#ifdef ATH_DEBUG_MODULE
- if (status) {
- DebugDumpBytes(pOrigBuffer,origLength,"BAD Recv Trailer");
- }
-#endif
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessTrailer \n"));
- return status;
-
-}
-
-/* process a received message (i.e. strip off header, process any trailer data)
- * note : locks must be released when this function is called */
-static int HTCProcessRecvHeader(struct htc_target *target,
- struct htc_packet *pPacket,
- u32 *pNextLookAheads,
- int *pNumLookAheads)
-{
- u8 temp;
- u8 *pBuf;
- int status = 0;
- u16 payloadLen;
- u32 lookAhead;
-
- pBuf = pPacket->pBuffer;
-
- if (pNumLookAheads != NULL) {
- *pNumLookAheads = 0;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessRecvHeader \n"));
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
- AR_DEBUG_PRINTBUF(pBuf,pPacket->ActualLength,"HTC Recv PKT");
- }
-
- do {
- /* note, we cannot assume the alignment of pBuffer, so we use the safe macros to
- * retrieve 16 bit fields */
- payloadLen = A_GET_UINT16_FIELD(pBuf, struct htc_frame_hdr, PayloadLen);
-
- ((u8 *)&lookAhead)[0] = pBuf[0];
- ((u8 *)&lookAhead)[1] = pBuf[1];
- ((u8 *)&lookAhead)[2] = pBuf[2];
- ((u8 *)&lookAhead)[3] = pBuf[3];
-
- if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_REFRESH_HDR) {
- /* refresh expected hdr, since this was unknown at the time we grabbed the packets
- * as part of a bundle */
- pPacket->PktInfo.AsRx.ExpectedHdr = lookAhead;
- /* refresh actual length since we now have the real header */
- pPacket->ActualLength = payloadLen + HTC_HDR_LENGTH;
-
- /* validate the actual header that was refreshed */
- if (pPacket->ActualLength > pPacket->BufferLength) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Refreshed HDR payload length (%d) in bundled RECV is invalid (hdr: 0x%X) \n",
- payloadLen, lookAhead));
- /* limit this to max buffer just to print out some of the buffer */
- pPacket->ActualLength = min(pPacket->ActualLength, pPacket->BufferLength);
- status = A_EPROTO;
- break;
- }
-
- if (pPacket->Endpoint != A_GET_UINT8_FIELD(pBuf, struct htc_frame_hdr, EndpointID)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Refreshed HDR endpoint (%d) does not match expected endpoint (%d) \n",
- A_GET_UINT8_FIELD(pBuf, struct htc_frame_hdr, EndpointID), pPacket->Endpoint));
- status = A_EPROTO;
- break;
- }
- }
-
- if (lookAhead != pPacket->PktInfo.AsRx.ExpectedHdr) {
- /* somehow the lookahead that gave us the full read length did not
- * reflect the actual header in the pending message */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("HTCProcessRecvHeader, lookahead mismatch! (pPkt:0x%lX flags:0x%X) \n",
- (unsigned long)pPacket, pPacket->PktInfo.AsRx.HTCRxFlags));
-#ifdef ATH_DEBUG_MODULE
- DebugDumpBytes((u8 *)&pPacket->PktInfo.AsRx.ExpectedHdr,4,"Expected Message LookAhead");
- DebugDumpBytes(pBuf,sizeof(struct htc_frame_hdr),"Current Frame Header");
-#ifdef HTC_CAPTURE_LAST_FRAME
- DebugDumpBytes((u8 *)&target->LastFrameHdr,sizeof(struct htc_frame_hdr),"Last Frame Header");
- if (target->LastTrailerLength != 0) {
- DebugDumpBytes(target->LastTrailer,
- target->LastTrailerLength,
- "Last trailer");
- }
-#endif
-#endif
- status = A_EPROTO;
- break;
- }
-
- /* get flags */
- temp = A_GET_UINT8_FIELD(pBuf, struct htc_frame_hdr, Flags);
-
- if (temp & HTC_FLAGS_RECV_TRAILER) {
- /* this packet has a trailer */
-
- /* extract the trailer length in control byte 0 */
- temp = A_GET_UINT8_FIELD(pBuf, struct htc_frame_hdr, ControlBytes[0]);
-
- if ((temp < sizeof(HTC_RECORD_HDR)) || (temp > payloadLen)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("HTCProcessRecvHeader, invalid header (payloadlength should be :%d, CB[0] is:%d) \n",
- payloadLen, temp));
- status = A_EPROTO;
- break;
- }
-
- if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
- /* this packet was fetched as part of an HTC bundle, the embedded lookahead is
- * not valid since the next packet may have already been fetched as part of the
- * bundle */
- pNextLookAheads = NULL;
- pNumLookAheads = NULL;
- }
-
- /* process trailer data that follows HDR + application payload */
- status = HTCProcessTrailer(target,
- (pBuf + HTC_HDR_LENGTH + payloadLen - temp),
- temp,
- pNextLookAheads,
- pNumLookAheads,
- pPacket->Endpoint);
-
- if (status) {
- break;
- }
-
-#ifdef HTC_CAPTURE_LAST_FRAME
- memcpy(target->LastTrailer, (pBuf + HTC_HDR_LENGTH + payloadLen - temp), temp);
- target->LastTrailerLength = temp;
-#endif
- /* trim length by trailer bytes */
- pPacket->ActualLength -= temp;
- }
-#ifdef HTC_CAPTURE_LAST_FRAME
- else {
- target->LastTrailerLength = 0;
- }
-#endif
-
- /* if we get to this point, the packet is good */
- /* remove header and adjust length */
- pPacket->pBuffer += HTC_HDR_LENGTH;
- pPacket->ActualLength -= HTC_HDR_LENGTH;
-
- } while (false);
-
- if (status) {
- /* dump the whole packet */
-#ifdef ATH_DEBUG_MODULE
- DebugDumpBytes(pBuf,pPacket->ActualLength < 256 ? pPacket->ActualLength : 256 ,"BAD HTC Recv PKT");
-#endif
- } else {
-#ifdef HTC_CAPTURE_LAST_FRAME
- memcpy(&target->LastFrameHdr,pBuf,sizeof(struct htc_frame_hdr));
-#endif
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
- if (pPacket->ActualLength > 0) {
- AR_DEBUG_PRINTBUF(pPacket->pBuffer,pPacket->ActualLength,"HTC - Application Msg");
- }
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessRecvHeader \n"));
- return status;
-}
-
-static INLINE void HTCAsyncRecvCheckMorePackets(struct htc_target *target,
- u32 NextLookAheads[],
- int NumLookAheads,
- bool CheckMoreMsgs)
-{
- /* was there a lookahead for the next packet? */
- if (NumLookAheads > 0) {
- int nextStatus;
- int fetched = 0;
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("HTCAsyncRecvCheckMorePackets - num lookaheads were non-zero : %d \n",
- NumLookAheads));
- /* force status re-check */
- REF_IRQ_STATUS_RECHECK(&target->Device);
- /* we have more packets, get the next packet fetch started */
- nextStatus = HTCRecvMessagePendingHandler(target, NextLookAheads, NumLookAheads, NULL, &fetched);
- if (A_EPROTO == nextStatus) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Next look ahead from recv header was INVALID\n"));
-#ifdef ATH_DEBUG_MODULE
- DebugDumpBytes((u8 *)NextLookAheads,
- NumLookAheads * (sizeof(u32)),
- "BAD lookaheads from lookahead report");
-#endif
- }
- if (!nextStatus && !fetched) {
- /* we could not fetch any more packets due to resources */
- DevAsyncIrqProcessComplete(&target->Device);
- }
- } else {
- if (CheckMoreMsgs) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("HTCAsyncRecvCheckMorePackets - rechecking for more messages...\n"));
- /* if we did not get anything on the look-ahead,
- * call device layer to asynchronously re-check for messages. If we can keep the async
- * processing going we get better performance. If there is a pending message we will keep processing
- * messages asynchronously which should pipeline things nicely */
- DevCheckPendingRecvMsgsAsync(&target->Device);
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("HTCAsyncRecvCheckMorePackets - no check \n"));
- }
- }
-
-
-}
-
- /* unload the recv completion queue */
-static INLINE void DrainRecvIndicationQueue(struct htc_target *target, struct htc_endpoint *pEndpoint)
-{
- struct htc_packet_queue recvCompletions;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+DrainRecvIndicationQueue \n"));
-
- INIT_HTC_PACKET_QUEUE(&recvCompletions);
-
- LOCK_HTC_RX(target);
-
- /* increment rx processing count on entry */
- pEndpoint->RxProcessCount++;
- if (pEndpoint->RxProcessCount > 1) {
- pEndpoint->RxProcessCount--;
- /* another thread or task is draining the RX completion queue on this endpoint
- * that thread will reset the rx processing count when the queue is drained */
- UNLOCK_HTC_RX(target);
- return;
- }
-
- /******* at this point only 1 thread may enter ******/
-
- while (true) {
-
- /* transfer items from main recv queue to the local one so we can release the lock */
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&recvCompletions, &pEndpoint->RecvIndicationQueue);
-
- if (HTC_QUEUE_EMPTY(&recvCompletions)) {
- /* all drained */
- break;
- }
-
- /* release lock while we do the recv completions
- * other threads can now queue more recv completions */
- UNLOCK_HTC_RX(target);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("DrainRecvIndicationQueue : completing %d RECV packets \n",
- HTC_PACKET_QUEUE_DEPTH(&recvCompletions)));
- /* do completion */
- DO_RCV_COMPLETION(pEndpoint,&recvCompletions);
-
- /* re-acquire lock to grab some more completions */
- LOCK_HTC_RX(target);
- }
-
- /* reset count */
- pEndpoint->RxProcessCount = 0;
- UNLOCK_HTC_RX(target);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-DrainRecvIndicationQueue \n"));
-
-}
-
- /* optimization for recv packets, we can indicate a "hint" that there are more
- * single-packets to fetch on this endpoint */
-#define SET_MORE_RX_PACKET_INDICATION_FLAG(L,N,E,P) \
- if ((N) > 0) { SetRxPacketIndicationFlags((L)[0],(E),(P)); }
-
- /* for bundled frames, we can force the flag to indicate there are more packets */
-#define FORCE_MORE_RX_PACKET_INDICATION_FLAG(P) \
- (P)->PktInfo.AsRx.IndicationFlags |= HTC_RX_FLAGS_INDICATE_MORE_PKTS;
-
- /* note: this function can be called with the RX lock held */
-static INLINE void SetRxPacketIndicationFlags(u32 LookAhead,
- struct htc_endpoint *pEndpoint,
- struct htc_packet *pPacket)
-{
- struct htc_frame_hdr *pHdr = (struct htc_frame_hdr *)&LookAhead;
- /* check to see if the "next" packet is from the same endpoint of the
- completing packet */
- if (pHdr->EndpointID == pPacket->Endpoint) {
- /* check that there is a buffer available to actually fetch it */
- if (!HTC_QUEUE_EMPTY(&pEndpoint->RxBuffers)) {
- /* provide a hint that there are more RX packets to fetch */
- FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
- }
- }
-}
-
-
-/* asynchronous completion handler for recv packet fetching, when the device layer
- * completes a read request, it will call this completion handler */
-void HTCRecvCompleteHandler(void *Context, struct htc_packet *pPacket)
-{
- struct htc_target *target = (struct htc_target *)Context;
- struct htc_endpoint *pEndpoint;
- u32 nextLookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
- int numLookAheads = 0;
- int status;
- bool checkMorePkts = true;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCRecvCompleteHandler (pkt:0x%lX, status:%d, ep:%d) \n",
- (unsigned long)pPacket, pPacket->Status, pPacket->Endpoint));
-
- A_ASSERT(!IS_DEV_IRQ_PROC_SYNC_MODE(&target->Device));
- AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
- pEndpoint = &target->EndPoint[pPacket->Endpoint];
- pPacket->Completion = NULL;
-
- /* get completion status */
- status = pPacket->Status;
-
- do {
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HTCRecvCompleteHandler: request failed (status:%d, ep:%d) \n",
- pPacket->Status, pPacket->Endpoint));
- break;
- }
- /* process the header for any trailer data */
- status = HTCProcessRecvHeader(target,pPacket,nextLookAheads,&numLookAheads);
-
- if (status) {
- break;
- }
-
- if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
- /* this packet was part of a bundle that had to be broken up.
- * It was fetched one message at a time. There may be other asynchronous reads queued behind this one.
- * Do no issue another check for more packets since the last one in the series of requests
- * will handle it */
- checkMorePkts = false;
- }
-
- DUMP_RECV_PKT_INFO(pPacket);
- LOCK_HTC_RX(target);
- SET_MORE_RX_PACKET_INDICATION_FLAG(nextLookAheads,numLookAheads,pEndpoint,pPacket);
- /* we have a good packet, queue it to the completion queue */
- HTC_PACKET_ENQUEUE(&pEndpoint->RecvIndicationQueue,pPacket);
- HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
- UNLOCK_HTC_RX(target);
-
- /* check for more recv packets before indicating */
- HTCAsyncRecvCheckMorePackets(target,nextLookAheads,numLookAheads,checkMorePkts);
-
- } while (false);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("HTCRecvCompleteHandler , message fetch failed (status = %d) \n",
- status));
- /* recycle this packet */
- HTC_RECYCLE_RX_PKT(target, pPacket, pEndpoint);
- } else {
- /* a good packet was queued, drain the queue */
- DrainRecvIndicationQueue(target,pEndpoint);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCRecvCompleteHandler\n"));
-}
-
-/* synchronously wait for a control message from the target,
- * This function is used at initialization time ONLY. At init messages
- * on ENDPOINT 0 are expected. */
-int HTCWaitforControlMessage(struct htc_target *target, struct htc_packet **ppControlPacket)
-{
- int status;
- u32 lookAhead;
- struct htc_packet *pPacket = NULL;
- struct htc_frame_hdr *pHdr;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCWaitforControlMessage \n"));
-
- do {
-
- *ppControlPacket = NULL;
-
- /* call the polling function to see if we have a message */
- status = DevPollMboxMsgRecv(&target->Device,
- &lookAhead,
- HTC_TARGET_RESPONSE_TIMEOUT);
-
- if (status) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("HTCWaitforControlMessage : lookAhead : 0x%X \n", lookAhead));
-
- /* check the lookahead */
- pHdr = (struct htc_frame_hdr *)&lookAhead;
-
- if (pHdr->EndpointID != ENDPOINT_0) {
- /* unexpected endpoint number, should be zero */
- AR_DEBUG_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
- if (status) {
- /* bad message */
- AR_DEBUG_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
- pPacket = HTC_ALLOC_CONTROL_RX(target);
-
- if (pPacket == NULL) {
- AR_DEBUG_ASSERT(false);
- status = A_NO_MEMORY;
- break;
- }
-
- pPacket->PktInfo.AsRx.HTCRxFlags = 0;
- pPacket->PktInfo.AsRx.ExpectedHdr = lookAhead;
- pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
-
- if (pPacket->ActualLength > pPacket->BufferLength) {
- AR_DEBUG_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
- /* we want synchronous operation */
- pPacket->Completion = NULL;
-
- /* get the message from the device, this will block */
- status = HTCIssueRecv(target, pPacket);
-
- if (status) {
- break;
- }
-
- /* process receive header */
- status = HTCProcessRecvHeader(target,pPacket,NULL,NULL);
-
- pPacket->Status = status;
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("HTCWaitforControlMessage, HTCProcessRecvHeader failed (status = %d) \n",
- status));
- break;
- }
-
- /* give the caller this control message packet, they are responsible to free */
- *ppControlPacket = pPacket;
-
- } while (false);
-
- if (status) {
- if (pPacket != NULL) {
- /* cleanup buffer on error */
- HTC_FREE_CONTROL_RX(target,pPacket);
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCWaitforControlMessage \n"));
-
- return status;
-}
-
-static int AllocAndPrepareRxPackets(struct htc_target *target,
- u32 LookAheads[],
- int Messages,
- struct htc_endpoint *pEndpoint,
- struct htc_packet_queue *pQueue)
-{
- int status = 0;
- struct htc_packet *pPacket;
- struct htc_frame_hdr *pHdr;
- int i,j;
- int numMessages;
- int fullLength;
- bool noRecycle;
-
- /* lock RX while we assemble the packet buffers */
- LOCK_HTC_RX(target);
-
- for (i = 0; i < Messages; i++) {
-
- pHdr = (struct htc_frame_hdr *)&LookAheads[i];
-
- if (pHdr->EndpointID >= ENDPOINT_MAX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d \n",pHdr->EndpointID));
- /* invalid endpoint */
- status = A_EPROTO;
- break;
- }
-
- if (pHdr->EndpointID != pEndpoint->Id) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d should be : %d (index:%d)\n",
- pHdr->EndpointID, pEndpoint->Id, i));
- /* invalid endpoint */
- status = A_EPROTO;
- break;
- }
-
- if (pHdr->PayloadLen > HTC_MAX_PAYLOAD_LENGTH) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Payload length %d exceeds max HTC : %d !\n",
- pHdr->PayloadLen, (u32)HTC_MAX_PAYLOAD_LENGTH));
- status = A_EPROTO;
- break;
- }
-
- if (0 == pEndpoint->ServiceID) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Endpoint %d is not connected !\n",pHdr->EndpointID));
- /* endpoint isn't even connected */
- status = A_EPROTO;
- break;
- }
-
- if ((pHdr->Flags & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) == 0) {
- /* HTC header only indicates 1 message to fetch */
- numMessages = 1;
- } else {
- /* HTC header indicates that every packet to follow has the same padded length so that it can
- * be optimally fetched as a full bundle */
- numMessages = (pHdr->Flags & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) >> HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT;
- /* the count doesn't include the starter frame, just a count of frames to follow */
- numMessages++;
- A_ASSERT(numMessages <= target->MaxMsgPerBundle);
- INC_HTC_EP_STAT(pEndpoint, RxBundleIndFromHdr, 1);
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("HTC header indicates :%d messages can be fetched as a bundle \n",numMessages));
- }
-
- fullLength = DEV_CALC_RECV_PADDED_LEN(&target->Device,pHdr->PayloadLen + sizeof(struct htc_frame_hdr));
-
- /* get packet buffers for each message, if there was a bundle detected in the header,
- * use pHdr as a template to fetch all packets in the bundle */
- for (j = 0; j < numMessages; j++) {
-
- /* reset flag, any packets allocated using the RecvAlloc() API cannot be recycled on cleanup,
- * they must be explicitly returned */
- noRecycle = false;
-
- if (pEndpoint->EpCallBacks.EpRecvAlloc != NULL) {
- UNLOCK_HTC_RX(target);
- noRecycle = true;
- /* user is using a per-packet allocation callback */
- pPacket = pEndpoint->EpCallBacks.EpRecvAlloc(pEndpoint->EpCallBacks.pContext,
- pEndpoint->Id,
- fullLength);
- LOCK_HTC_RX(target);
-
- } else if ((pEndpoint->EpCallBacks.EpRecvAllocThresh != NULL) &&
- (fullLength > pEndpoint->EpCallBacks.RecvAllocThreshold)) {
- INC_HTC_EP_STAT(pEndpoint,RxAllocThreshHit,1);
- INC_HTC_EP_STAT(pEndpoint,RxAllocThreshBytes,pHdr->PayloadLen);
- /* threshold was hit, call the special recv allocation callback */
- UNLOCK_HTC_RX(target);
- noRecycle = true;
- /* user wants to allocate packets above a certain threshold */
- pPacket = pEndpoint->EpCallBacks.EpRecvAllocThresh(pEndpoint->EpCallBacks.pContext,
- pEndpoint->Id,
- fullLength);
- LOCK_HTC_RX(target);
-
- } else {
- /* user is using a refill handler that can refill multiple HTC buffers */
-
- /* get a packet from the endpoint recv queue */
- pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
-
- if (NULL == pPacket) {
- /* check for refill handler */
- if (pEndpoint->EpCallBacks.EpRecvRefill != NULL) {
- UNLOCK_HTC_RX(target);
- /* call the re-fill handler */
- pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
- pEndpoint->Id);
- LOCK_HTC_RX(target);
- /* check if we have more buffers */
- pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
- /* fall through */
- }
- }
- }
-
- if (NULL == pPacket) {
- /* this is not an error, we simply need to mark that we are waiting for buffers.*/
- target->RecvStateFlags |= HTC_RECV_WAIT_BUFFERS;
- target->EpWaitingForBuffers = pEndpoint->Id;
- status = A_NO_RESOURCE;
- break;
- }
-
- AR_DEBUG_ASSERT(pPacket->Endpoint == pEndpoint->Id);
- /* clear flags */
- pPacket->PktInfo.AsRx.HTCRxFlags = 0;
- pPacket->PktInfo.AsRx.IndicationFlags = 0;
- pPacket->Status = 0;
-
- if (noRecycle) {
- /* flag that these packets cannot be recycled, they have to be returned to the
- * user */
- pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_NO_RECYCLE;
- }
- /* add packet to queue (also incase we need to cleanup down below) */
- HTC_PACKET_ENQUEUE(pQueue,pPacket);
-
- if (HTC_STOPPING(target)) {
- status = A_ECANCELED;
- break;
- }
-
- /* make sure this message can fit in the endpoint buffer */
- if ((u32)fullLength > pPacket->BufferLength) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Payload Length Error : header reports payload of: %d (%d) endpoint buffer size: %d \n",
- pHdr->PayloadLen, fullLength, pPacket->BufferLength));
- status = A_EPROTO;
- break;
- }
-
- if (j > 0) {
- /* for messages fetched in a bundle the expected lookahead is unknown since we
- * are only using the lookahead of the first packet as a template of what to
- * expect for lengths */
- /* flag that once we get the real HTC header we need to refesh the information */
- pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_REFRESH_HDR;
- /* set it to something invalid */
- pPacket->PktInfo.AsRx.ExpectedHdr = 0xFFFFFFFF;
- } else {
-
- pPacket->PktInfo.AsRx.ExpectedHdr = LookAheads[i]; /* set expected look ahead */
- }
- /* set the amount of data to fetch */
- pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
- }
-
- if (status) {
- if (A_NO_RESOURCE == status) {
- /* this is actually okay */
- status = 0;
- }
- break;
- }
-
- }
-
- UNLOCK_HTC_RX(target);
-
- if (status) {
- while (!HTC_QUEUE_EMPTY(pQueue)) {
- pPacket = HTC_PACKET_DEQUEUE(pQueue);
- /* recycle all allocated packets */
- HTC_RECYCLE_RX_PKT(target,pPacket,&target->EndPoint[pPacket->Endpoint]);
- }
- }
-
- return status;
-}
-
-static void HTCAsyncRecvScatterCompletion(struct hif_scatter_req *pScatterReq)
-{
- int i;
- struct htc_packet *pPacket;
- struct htc_endpoint *pEndpoint;
- u32 lookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
- int numLookAheads = 0;
- struct htc_target *target = (struct htc_target *)pScatterReq->Context;
- int status;
- bool partialBundle = false;
- struct htc_packet_queue localRecvQueue;
- bool procError = false;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCAsyncRecvScatterCompletion TotLen: %d Entries: %d\n",
- pScatterReq->TotalLength, pScatterReq->ValidScatterEntries));
-
- A_ASSERT(!IS_DEV_IRQ_PROC_SYNC_MODE(&target->Device));
-
- if (pScatterReq->CompletionStatus) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Recv Scatter Request Failed: %d \n",pScatterReq->CompletionStatus));
- }
-
- if (pScatterReq->CallerFlags & HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE) {
- partialBundle = true;
- }
-
- DEV_FINISH_SCATTER_OPERATION(pScatterReq);
-
- INIT_HTC_PACKET_QUEUE(&localRecvQueue);
-
- pPacket = (struct htc_packet *)pScatterReq->ScatterList[0].pCallerContexts[0];
- /* note: all packets in a scatter req are for the same endpoint ! */
- pEndpoint = &target->EndPoint[pPacket->Endpoint];
-
- /* walk through the scatter list and process */
- /* **** NOTE: DO NOT HOLD ANY LOCKS here, HTCProcessRecvHeader can take the TX lock
- * as it processes credit reports */
- for (i = 0; i < pScatterReq->ValidScatterEntries; i++) {
- pPacket = (struct htc_packet *)pScatterReq->ScatterList[i].pCallerContexts[0];
- A_ASSERT(pPacket != NULL);
- /* reset count, we are only interested in the look ahead in the last packet when we
- * break out of this loop */
- numLookAheads = 0;
-
- if (!pScatterReq->CompletionStatus) {
- /* process header for each of the recv packets */
- status = HTCProcessRecvHeader(target,pPacket,lookAheads,&numLookAheads);
- } else {
- status = A_ERROR;
- }
-
- if (!status) {
- LOCK_HTC_RX(target);
- HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
- INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
- UNLOCK_HTC_RX(target);
- if (i == (pScatterReq->ValidScatterEntries - 1)) {
- /* last packet's more packets flag is set based on the lookahead */
- SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,numLookAheads,pEndpoint,pPacket);
- } else {
- /* packets in a bundle automatically have this flag set */
- FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
- }
-
- DUMP_RECV_PKT_INFO(pPacket);
- /* since we can't hold a lock in this loop, we insert into our local recv queue for
- * storage until we can transfer them to the recv completion queue */
- HTC_PACKET_ENQUEUE(&localRecvQueue,pPacket);
-
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Recv packet scatter entry %d failed (out of %d) \n",
- i, pScatterReq->ValidScatterEntries));
- /* recycle failed recv */
- HTC_RECYCLE_RX_PKT(target, pPacket, pEndpoint);
- /* set flag and continue processing the remaining scatter entries */
- procError = true;
- }
-
- }
-
- /* free scatter request */
- DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
-
- LOCK_HTC_RX(target);
- /* transfer the packets in the local recv queue to the recv completion queue */
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->RecvIndicationQueue, &localRecvQueue);
-
- UNLOCK_HTC_RX(target);
-
- if (!procError) {
- /* pipeline the next check (asynchronously) for more packets */
- HTCAsyncRecvCheckMorePackets(target,
- lookAheads,
- numLookAheads,
- partialBundle ? false : true);
- }
-
- /* now drain the indication queue */
- DrainRecvIndicationQueue(target,pEndpoint);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCAsyncRecvScatterCompletion \n"));
-}
-
-static int HTCIssueRecvPacketBundle(struct htc_target *target,
- struct htc_packet_queue *pRecvPktQueue,
- struct htc_packet_queue *pSyncCompletionQueue,
- int *pNumPacketsFetched,
- bool PartialBundle)
-{
- int status = 0;
- struct hif_scatter_req *pScatterReq;
- int i, totalLength;
- int pktsToScatter;
- struct htc_packet *pPacket;
- bool asyncMode = (pSyncCompletionQueue == NULL) ? true : false;
- int scatterSpaceRemaining = DEV_GET_MAX_BUNDLE_RECV_LENGTH(&target->Device);
-
- pktsToScatter = HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue);
- pktsToScatter = min(pktsToScatter, target->MaxMsgPerBundle);
-
- if ((HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue) - pktsToScatter) > 0) {
- /* we were forced to split this bundle receive operation
- * all packets in this partial bundle must have their lookaheads ignored */
- PartialBundle = true;
- /* this would only happen if the target ignored our max bundle limit */
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
- ("HTCIssueRecvPacketBundle : partial bundle detected num:%d , %d \n",
- HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue), pktsToScatter));
- }
-
- totalLength = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCIssueRecvPacketBundle (Numpackets: %d , actual : %d) \n",
- HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue), pktsToScatter));
-
- do {
-
- pScatterReq = DEV_ALLOC_SCATTER_REQ(&target->Device);
-
- if (pScatterReq == NULL) {
- /* no scatter resources left, just let caller handle it the legacy way */
- break;
- }
-
- pScatterReq->CallerFlags = 0;
-
- if (PartialBundle) {
- /* mark that this is a partial bundle, this has special ramifications to the
- * scatter completion routine */
- pScatterReq->CallerFlags |= HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE;
- }
-
- /* convert HTC packets to scatter list */
- for (i = 0; i < pktsToScatter; i++) {
- int paddedLength;
-
- pPacket = HTC_PACKET_DEQUEUE(pRecvPktQueue);
- A_ASSERT(pPacket != NULL);
-
- paddedLength = DEV_CALC_RECV_PADDED_LEN(&target->Device, pPacket->ActualLength);
-
- if ((scatterSpaceRemaining - paddedLength) < 0) {
- /* exceeds what we can transfer, put the packet back */
- HTC_PACKET_ENQUEUE_TO_HEAD(pRecvPktQueue,pPacket);
- break;
- }
-
- scatterSpaceRemaining -= paddedLength;
-
- if (PartialBundle || (i < (pktsToScatter - 1))) {
- /* packet 0..n-1 cannot be checked for look-aheads since we are fetching a bundle
- * the last packet however can have it's lookahead used */
- pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_IGNORE_LOOKAHEAD;
- }
-
- /* note: 1 HTC packet per scatter entry */
- /* setup packet into */
- pScatterReq->ScatterList[i].pBuffer = pPacket->pBuffer;
- pScatterReq->ScatterList[i].Length = paddedLength;
-
- pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_PART_OF_BUNDLE;
-
- if (asyncMode) {
- /* save HTC packet for async completion routine */
- pScatterReq->ScatterList[i].pCallerContexts[0] = pPacket;
- } else {
- /* queue to caller's sync completion queue, caller will unload this when we return */
- HTC_PACKET_ENQUEUE(pSyncCompletionQueue,pPacket);
- }
-
- A_ASSERT(pScatterReq->ScatterList[i].Length);
- totalLength += pScatterReq->ScatterList[i].Length;
- }
-
- pScatterReq->TotalLength = totalLength;
- pScatterReq->ValidScatterEntries = i;
-
- if (asyncMode) {
- pScatterReq->CompletionRoutine = HTCAsyncRecvScatterCompletion;
- pScatterReq->Context = target;
- }
-
- status = DevSubmitScatterRequest(&target->Device, pScatterReq, DEV_SCATTER_READ, asyncMode);
-
- if (!status) {
- *pNumPacketsFetched = i;
- }
-
- if (!asyncMode) {
- /* free scatter request */
- DEV_FREE_SCATTER_REQ(&target->Device, pScatterReq);
- }
-
- } while (false);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCIssueRecvPacketBundle (status:%d) (fetched:%d) \n",
- status,*pNumPacketsFetched));
-
- return status;
-}
-
-static INLINE void CheckRecvWaterMark(struct htc_endpoint *pEndpoint)
-{
- /* see if endpoint is using a refill watermark
- * ** no need to use a lock here, since we are only inspecting...
- * caller may must not hold locks when calling this function */
- if (pEndpoint->EpCallBacks.RecvRefillWaterMark > 0) {
- if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->RxBuffers) < pEndpoint->EpCallBacks.RecvRefillWaterMark) {
- /* call the re-fill handler before we continue */
- pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
- pEndpoint->Id);
- }
- }
-}
-
-/* callback when device layer or lookahead report parsing detects a pending message */
-int HTCRecvMessagePendingHandler(void *Context, u32 MsgLookAheads[], int NumLookAheads, bool *pAsyncProc, int *pNumPktsFetched)
-{
- struct htc_target *target = (struct htc_target *)Context;
- int status = 0;
- struct htc_packet *pPacket;
- struct htc_endpoint *pEndpoint;
- bool asyncProc = false;
- u32 lookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
- int pktsFetched;
- struct htc_packet_queue recvPktQueue, syncCompletedPktsQueue;
- bool partialBundle;
- HTC_ENDPOINT_ID id;
- int totalFetched = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCRecvMessagePendingHandler NumLookAheads: %d \n",NumLookAheads));
-
- if (pNumPktsFetched != NULL) {
- *pNumPktsFetched = 0;
- }
-
- if (IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(&target->Device)) {
- /* We use async mode to get the packets if the device layer supports it.
- * The device layer interfaces with HIF in which HIF may have restrictions on
- * how interrupts are processed */
- asyncProc = true;
- }
-
- if (pAsyncProc != NULL) {
- /* indicate to caller how we decided to process this */
- *pAsyncProc = asyncProc;
- }
-
- if (NumLookAheads > HTC_HOST_MAX_MSG_PER_BUNDLE) {
- A_ASSERT(false);
- return A_EPROTO;
- }
-
- /* on first entry copy the lookaheads into our temp array for processing */
- memcpy(lookAheads, MsgLookAheads, (sizeof(u32)) * NumLookAheads);
-
- while (true) {
-
- /* reset packets queues */
- INIT_HTC_PACKET_QUEUE(&recvPktQueue);
- INIT_HTC_PACKET_QUEUE(&syncCompletedPktsQueue);
-
- if (NumLookAheads > HTC_HOST_MAX_MSG_PER_BUNDLE) {
- status = A_EPROTO;
- A_ASSERT(false);
- break;
- }
-
- /* first lookahead sets the expected endpoint IDs for all packets in a bundle */
- id = ((struct htc_frame_hdr *)&lookAheads[0])->EndpointID;
- pEndpoint = &target->EndPoint[id];
-
- if (id >= ENDPOINT_MAX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MsgPend, Invalid Endpoint in look-ahead: %d \n",id));
- status = A_EPROTO;
- break;
- }
-
- /* try to allocate as many HTC RX packets indicated by the lookaheads
- * these packets are stored in the recvPkt queue */
- status = AllocAndPrepareRxPackets(target,
- lookAheads,
- NumLookAheads,
- pEndpoint,
- &recvPktQueue);
- if (status) {
- break;
- }
-
- if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) >= 2) {
- /* a recv bundle was detected, force IRQ status re-check again */
- REF_IRQ_STATUS_RECHECK(&target->Device);
- }
-
- totalFetched += HTC_PACKET_QUEUE_DEPTH(&recvPktQueue);
-
- /* we've got packet buffers for all we can currently fetch,
- * this count is not valid anymore */
- NumLookAheads = 0;
- partialBundle = false;
-
- /* now go fetch the list of HTC packets */
- while (!HTC_QUEUE_EMPTY(&recvPktQueue)) {
-
- pktsFetched = 0;
-
- if (target->RecvBundlingEnabled && (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) > 1)) {
- /* there are enough packets to attempt a bundle transfer and recv bundling is allowed */
- status = HTCIssueRecvPacketBundle(target,
- &recvPktQueue,
- asyncProc ? NULL : &syncCompletedPktsQueue,
- &pktsFetched,
- partialBundle);
- if (status) {
- break;
- }
-
- if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) != 0) {
- /* we couldn't fetch all packets at one time, this creates a broken
- * bundle */
- partialBundle = true;
- }
- }
-
- /* see if the previous operation fetched any packets using bundling */
- if (0 == pktsFetched) {
- /* dequeue one packet */
- pPacket = HTC_PACKET_DEQUEUE(&recvPktQueue);
- A_ASSERT(pPacket != NULL);
-
- if (asyncProc) {
- /* we use async mode to get the packet if the device layer supports it
- * set our callback and context */
- pPacket->Completion = HTCRecvCompleteHandler;
- pPacket->pContext = target;
- } else {
- /* fully synchronous */
- pPacket->Completion = NULL;
- }
-
- if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) > 0) {
- /* lookaheads in all packets except the last one in the bundle must be ignored */
- pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_IGNORE_LOOKAHEAD;
- }
-
- /* go fetch the packet */
- status = HTCIssueRecv(target, pPacket);
- if (status) {
- break;
- }
-
- if (!asyncProc) {
- /* sent synchronously, queue this packet for synchronous completion */
- HTC_PACKET_ENQUEUE(&syncCompletedPktsQueue,pPacket);
- }
-
- }
-
- }
-
- if (!status) {
- CheckRecvWaterMark(pEndpoint);
- }
-
- if (asyncProc) {
- /* we did this asynchronously so we can get out of the loop, the asynch processing
- * creates a chain of requests to continue processing pending messages in the
- * context of callbacks */
- break;
- }
-
- /* synchronous handling */
- if (target->Device.DSRCanYield) {
- /* for the SYNC case, increment count that tracks when the DSR should yield */
- target->Device.CurrentDSRRecvCount++;
- }
-
- /* in the sync case, all packet buffers are now filled,
- * we can process each packet, check lookaheads and then repeat */
-
- /* unload sync completion queue */
- while (!HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
- struct htc_packet_queue container;
-
- pPacket = HTC_PACKET_DEQUEUE(&syncCompletedPktsQueue);
- A_ASSERT(pPacket != NULL);
-
- pEndpoint = &target->EndPoint[pPacket->Endpoint];
- /* reset count on each iteration, we are only interested in the last packet's lookahead
- * information when we break out of this loop */
- NumLookAheads = 0;
- /* process header for each of the recv packets
- * note: the lookahead of the last packet is useful for us to continue in this loop */
- status = HTCProcessRecvHeader(target,pPacket,lookAheads,&NumLookAheads);
- if (status) {
- break;
- }
-
- if (HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
- /* last packet's more packets flag is set based on the lookahead */
- SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,NumLookAheads,pEndpoint,pPacket);
- } else {
- /* packets in a bundle automatically have this flag set */
- FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
- }
- /* good packet, indicate it */
- HTC_RX_STAT_PROFILE(target,pEndpoint,NumLookAheads);
-
- if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_PART_OF_BUNDLE) {
- INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
- }
-
- INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
- DO_RCV_COMPLETION(pEndpoint,&container);
- }
-
- if (status) {
- break;
- }
-
- if (NumLookAheads == 0) {
- /* no more look aheads */
- break;
- }
-
- /* when we process recv synchronously we need to check if we should yield and stop
- * fetching more packets indicated by the embedded lookaheads */
- if (target->Device.DSRCanYield) {
- if (DEV_CHECK_RECV_YIELD(&target->Device)) {
- /* break out, don't fetch any more packets */
- break;
- }
- }
-
-
- /* check whether other OS contexts have queued any WMI command/data for WLAN.
- * This check is needed only if WLAN Tx and Rx happens in same thread context */
- A_CHECK_DRV_TX();
-
- /* for SYNCH processing, if we get here, we are running through the loop again due to a detected lookahead.
- * Set flag that we should re-check IRQ status registers again before leaving IRQ processing,
- * this can net better performance in high throughput situations */
- REF_IRQ_STATUS_RECHECK(&target->Device);
- }
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Failed to get pending recv messages (%d) \n",status));
- /* cleanup any packets we allocated but didn't use to actually fetch any packets */
- while (!HTC_QUEUE_EMPTY(&recvPktQueue)) {
- pPacket = HTC_PACKET_DEQUEUE(&recvPktQueue);
- /* clean up packets */
- HTC_RECYCLE_RX_PKT(target, pPacket, &target->EndPoint[pPacket->Endpoint]);
- }
- /* cleanup any packets in sync completion queue */
- while (!HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
- pPacket = HTC_PACKET_DEQUEUE(&syncCompletedPktsQueue);
- /* clean up packets */
- HTC_RECYCLE_RX_PKT(target, pPacket, &target->EndPoint[pPacket->Endpoint]);
- }
- if (HTC_STOPPING(target)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
- (" Host is going to stop. blocking receiver for HTCStop.. \n"));
- DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
- }
- }
- /* before leaving, check to see if host ran out of buffers and needs to stop the
- * receiver */
- if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
- (" Host has no RX buffers, blocking receiver to prevent overrun.. \n"));
- /* try to stop receive at the device layer */
- DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
- }
-
- if (pNumPktsFetched != NULL) {
- *pNumPktsFetched = totalFetched;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCRecvMessagePendingHandler \n"));
-
- return status;
-}
-
-int HTCAddReceivePktMultiple(HTC_HANDLE HTCHandle, struct htc_packet_queue *pPktQueue)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- struct htc_endpoint *pEndpoint;
- bool unblockRecv = false;
- int status = 0;
- struct htc_packet *pFirstPacket;
-
- pFirstPacket = HTC_GET_PKT_AT_HEAD(pPktQueue);
-
- if (NULL == pFirstPacket) {
- A_ASSERT(false);
- return A_EINVAL;
- }
-
- AR_DEBUG_ASSERT(pFirstPacket->Endpoint < ENDPOINT_MAX);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
- ("+- HTCAddReceivePktMultiple : endPointId: %d, cnt:%d, length: %d\n",
- pFirstPacket->Endpoint,
- HTC_PACKET_QUEUE_DEPTH(pPktQueue),
- pFirstPacket->BufferLength));
-
- do {
-
- pEndpoint = &target->EndPoint[pFirstPacket->Endpoint];
-
- LOCK_HTC_RX(target);
-
- if (HTC_STOPPING(target)) {
- struct htc_packet *pPacket;
-
- UNLOCK_HTC_RX(target);
-
- /* walk through queue and mark each one canceled */
- HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pPktQueue,pPacket) {
- pPacket->Status = A_ECANCELED;
- } HTC_PACKET_QUEUE_ITERATE_END;
-
- DO_RCV_COMPLETION(pEndpoint,pPktQueue);
- break;
- }
-
- /* store receive packets */
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->RxBuffers, pPktQueue);
-
- /* check if we are blocked waiting for a new buffer */
- if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
- if (target->EpWaitingForBuffers == pFirstPacket->Endpoint) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" receiver was blocked on ep:%d, unblocking.. \n",
- target->EpWaitingForBuffers));
- target->RecvStateFlags &= ~HTC_RECV_WAIT_BUFFERS;
- target->EpWaitingForBuffers = ENDPOINT_MAX;
- unblockRecv = true;
- }
- }
-
- UNLOCK_HTC_RX(target);
-
- if (unblockRecv && !HTC_STOPPING(target)) {
- /* TODO : implement a buffer threshold count? */
- DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
- }
-
- } while (false);
-
- return status;
-}
-
-/* Makes a buffer available to the HTC module */
-int HTCAddReceivePkt(HTC_HANDLE HTCHandle, struct htc_packet *pPacket)
-{
- struct htc_packet_queue queue;
- INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
- return HTCAddReceivePktMultiple(HTCHandle, &queue);
-}
-
-void HTCUnblockRecv(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- bool unblockRecv = false;
-
- LOCK_HTC_RX(target);
-
- /* check if we are blocked waiting for a new buffer */
- if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HTCUnblockRx : receiver was blocked on ep:%d, unblocking.. \n",
- target->EpWaitingForBuffers));
- target->RecvStateFlags &= ~HTC_RECV_WAIT_BUFFERS;
- target->EpWaitingForBuffers = ENDPOINT_MAX;
- unblockRecv = true;
- }
-
- UNLOCK_HTC_RX(target);
-
- if (unblockRecv && !HTC_STOPPING(target)) {
- /* re-enable */
- DevEnableRecv(&target->Device,DEV_ENABLE_RECV_ASYNC);
- }
-}
-
-static void HTCFlushRxQueue(struct htc_target *target, struct htc_endpoint *pEndpoint, struct htc_packet_queue *pQueue)
-{
- struct htc_packet *pPacket;
- struct htc_packet_queue container;
-
- LOCK_HTC_RX(target);
-
- while (1) {
- pPacket = HTC_PACKET_DEQUEUE(pQueue);
- if (NULL == pPacket) {
- break;
- }
- UNLOCK_HTC_RX(target);
- pPacket->Status = A_ECANCELED;
- pPacket->ActualLength = 0;
- AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" Flushing RX packet:0x%lX, length:%d, ep:%d \n",
- (unsigned long)pPacket, pPacket->BufferLength, pPacket->Endpoint));
- INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
- /* give the packet back */
- DO_RCV_COMPLETION(pEndpoint,&container);
- LOCK_HTC_RX(target);
- }
-
- UNLOCK_HTC_RX(target);
-}
-
-static void HTCFlushEndpointRX(struct htc_target *target, struct htc_endpoint *pEndpoint)
-{
- /* flush any recv indications not already made */
- HTCFlushRxQueue(target,pEndpoint,&pEndpoint->RecvIndicationQueue);
- /* flush any rx buffers */
- HTCFlushRxQueue(target,pEndpoint,&pEndpoint->RxBuffers);
-}
-
-void HTCFlushRecvBuffers(struct htc_target *target)
-{
- struct htc_endpoint *pEndpoint;
- int i;
-
- for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
- pEndpoint = &target->EndPoint[i];
- if (pEndpoint->ServiceID == 0) {
- /* not in use.. */
- continue;
- }
- HTCFlushEndpointRX(target,pEndpoint);
- }
-}
-
-
-void HTCEnableRecv(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-
- if (!HTC_STOPPING(target)) {
- /* re-enable */
- DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
- }
-}
-
-void HTCDisableRecv(HTC_HANDLE HTCHandle)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-
- if (!HTC_STOPPING(target)) {
- /* disable */
- DevStopRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
- }
-}
-
-int HTCGetNumRecvBuffers(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- return HTC_PACKET_QUEUE_DEPTH(&(target->EndPoint[Endpoint].RxBuffers));
-}
-
-int HTCWaitForPendingRecv(HTC_HANDLE HTCHandle,
- u32 TimeoutInMs,
- bool *pbIsRecvPending)
-{
- int status = 0;
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-
- status = DevWaitForPendingRecv(&target->Device,
- TimeoutInMs,
- pbIsRecvPending);
-
- return status;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_send.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#include "htc_internal.h"
-
-typedef enum _HTC_SEND_QUEUE_RESULT {
- HTC_SEND_QUEUE_OK = 0, /* packet was queued */
- HTC_SEND_QUEUE_DROP = 1, /* this packet should be dropped */
-} HTC_SEND_QUEUE_RESULT;
-
-#define DO_EP_TX_COMPLETION(ep,q) DoSendCompletion(ep,q)
-
-/* call the distribute credits callback with the distribution */
-#define DO_DISTRIBUTION(t,reason,description,pList) \
-{ \
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, \
- (" calling distribute function (%s) (dfn:0x%lX, ctxt:0x%lX, dist:0x%lX) \n", \
- (description), \
- (unsigned long)(t)->DistributeCredits, \
- (unsigned long)(t)->pCredDistContext, \
- (unsigned long)pList)); \
- (t)->DistributeCredits((t)->pCredDistContext, \
- (pList), \
- (reason)); \
-}
-
-static void DoSendCompletion(struct htc_endpoint *pEndpoint,
- struct htc_packet_queue *pQueueToIndicate)
-{
- do {
-
- if (HTC_QUEUE_EMPTY(pQueueToIndicate)) {
- /* nothing to indicate */
- break;
- }
-
- if (pEndpoint->EpCallBacks.EpTxCompleteMultiple != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" HTC calling ep %d, send complete multiple callback (%d pkts) \n",
- pEndpoint->Id, HTC_PACKET_QUEUE_DEPTH(pQueueToIndicate)));
- /* a multiple send complete handler is being used, pass the queue to the handler */
- pEndpoint->EpCallBacks.EpTxCompleteMultiple(pEndpoint->EpCallBacks.pContext,
- pQueueToIndicate);
- /* all packets are now owned by the callback, reset queue to be safe */
- INIT_HTC_PACKET_QUEUE(pQueueToIndicate);
- } else {
- struct htc_packet *pPacket;
- /* using legacy EpTxComplete */
- do {
- pPacket = HTC_PACKET_DEQUEUE(pQueueToIndicate);
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" HTC calling ep %d send complete callback on packet 0x%lX \n", \
- pEndpoint->Id, (unsigned long)(pPacket)));
- pEndpoint->EpCallBacks.EpTxComplete(pEndpoint->EpCallBacks.pContext, pPacket);
- } while (!HTC_QUEUE_EMPTY(pQueueToIndicate));
- }
-
- } while (false);
-
-}
-
-/* do final completion on sent packet */
-static INLINE void CompleteSentPacket(struct htc_target *target, struct htc_endpoint *pEndpoint, struct htc_packet *pPacket)
-{
- pPacket->Completion = NULL;
-
- if (pPacket->Status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("CompleteSentPacket: request failed (status:%d, ep:%d, length:%d creds:%d) \n",
- pPacket->Status, pPacket->Endpoint, pPacket->ActualLength, pPacket->PktInfo.AsTx.CreditsUsed));
- /* on failure to submit, reclaim credits for this packet */
- LOCK_HTC_TX(target);
- pEndpoint->CreditDist.TxCreditsToDist += pPacket->PktInfo.AsTx.CreditsUsed;
- pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
- DO_DISTRIBUTION(target,
- HTC_CREDIT_DIST_SEND_COMPLETE,
- "Send Complete",
- target->EpCreditDistributionListHead->pNext);
- UNLOCK_HTC_TX(target);
- }
- /* first, fixup the head room we allocated */
- pPacket->pBuffer += HTC_HDR_LENGTH;
-}
-
-/* our internal send packet completion handler when packets are submited to the AR6K device
- * layer */
-static void HTCSendPktCompletionHandler(void *Context, struct htc_packet *pPacket)
-{
- struct htc_target *target = (struct htc_target *)Context;
- struct htc_endpoint *pEndpoint = &target->EndPoint[pPacket->Endpoint];
- struct htc_packet_queue container;
-
- CompleteSentPacket(target,pEndpoint,pPacket);
- INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
- /* do completion */
- DO_EP_TX_COMPLETION(pEndpoint,&container);
-}
-
-int HTCIssueSend(struct htc_target *target, struct htc_packet *pPacket)
-{
- int status;
- bool sync = false;
-
- if (pPacket->Completion == NULL) {
- /* mark that this request was synchronously issued */
- sync = true;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- ("+-HTCIssueSend: transmit length : %d (%s) \n",
- pPacket->ActualLength + (u32)HTC_HDR_LENGTH,
- sync ? "SYNC" : "ASYNC" ));
-
- /* send message to device */
- status = DevSendPacket(&target->Device,
- pPacket,
- pPacket->ActualLength + HTC_HDR_LENGTH);
-
- if (sync) {
- /* use local sync variable. If this was issued asynchronously, pPacket is no longer
- * safe to access. */
- pPacket->pBuffer += HTC_HDR_LENGTH;
- }
-
- /* if this request was asynchronous, the packet completion routine will be invoked by
- * the device layer when the HIF layer completes the request */
-
- return status;
-}
-
- /* get HTC send packets from the TX queue on an endpoint */
-static INLINE void GetHTCSendPackets(struct htc_target *target,
- struct htc_endpoint *pEndpoint,
- struct htc_packet_queue *pQueue)
-{
- int creditsRequired;
- int remainder;
- u8 sendFlags;
- struct htc_packet *pPacket;
- unsigned int transferLength;
-
- /****** NOTE : the TX lock is held when this function is called *****************/
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+GetHTCSendPackets \n"));
-
- /* loop until we can grab as many packets out of the queue as we can */
- while (true) {
-
- sendFlags = 0;
- /* get packet at head, but don't remove it */
- pPacket = HTC_GET_PKT_AT_HEAD(&pEndpoint->TxQueue);
- if (pPacket == NULL) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Got head packet:0x%lX , Queue Depth: %d\n",
- (unsigned long)pPacket, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue)));
-
- transferLength = DEV_CALC_SEND_PADDED_LEN(&target->Device, pPacket->ActualLength + HTC_HDR_LENGTH);
-
- if (transferLength <= target->TargetCreditSize) {
- creditsRequired = 1;
- } else {
- /* figure out how many credits this message requires */
- creditsRequired = transferLength / target->TargetCreditSize;
- remainder = transferLength % target->TargetCreditSize;
-
- if (remainder) {
- creditsRequired++;
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Creds Required:%d Got:%d\n",
- creditsRequired, pEndpoint->CreditDist.TxCredits));
-
- if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
-
- /* not enough credits */
- if (pPacket->Endpoint == ENDPOINT_0) {
- /* leave it in the queue */
- break;
- }
- /* invoke the registered distribution function only if this is not
- * endpoint 0, we let the driver layer provide more credits if it can.
- * We pass the credit distribution list starting at the endpoint in question
- * */
-
- /* set how many credits we need */
- pEndpoint->CreditDist.TxCreditsSeek =
- creditsRequired - pEndpoint->CreditDist.TxCredits;
- DO_DISTRIBUTION(target,
- HTC_CREDIT_DIST_SEEK_CREDITS,
- "Seek Credits",
- &pEndpoint->CreditDist);
- pEndpoint->CreditDist.TxCreditsSeek = 0;
-
- if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
- /* still not enough credits to send, leave packet in the queue */
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- (" Not enough credits for ep %d leaving packet in queue..\n",
- pPacket->Endpoint));
- break;
- }
-
- }
-
- pEndpoint->CreditDist.TxCredits -= creditsRequired;
- INC_HTC_EP_STAT(pEndpoint, TxCreditsConsummed, creditsRequired);
-
- /* check if we need credits back from the target */
- if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
- /* we are getting low on credits, see if we can ask for more from the distribution function */
- pEndpoint->CreditDist.TxCreditsSeek =
- pEndpoint->CreditDist.TxCreditsPerMaxMsg - pEndpoint->CreditDist.TxCredits;
-
- DO_DISTRIBUTION(target,
- HTC_CREDIT_DIST_SEEK_CREDITS,
- "Seek Credits",
- &pEndpoint->CreditDist);
-
- pEndpoint->CreditDist.TxCreditsSeek = 0;
- /* see if we were successful in getting more */
- if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
- /* tell the target we need credits ASAP! */
- sendFlags |= HTC_FLAGS_NEED_CREDIT_UPDATE;
- INC_HTC_EP_STAT(pEndpoint, TxCreditLowIndications, 1);
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Host Needs Credits \n"));
- }
- }
-
- /* now we can fully dequeue */
- pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->TxQueue);
- /* save the number of credits this packet consumed */
- pPacket->PktInfo.AsTx.CreditsUsed = creditsRequired;
- /* all TX packets are handled asynchronously */
- pPacket->Completion = HTCSendPktCompletionHandler;
- pPacket->pContext = target;
- INC_HTC_EP_STAT(pEndpoint, TxIssued, 1);
- /* save send flags */
- pPacket->PktInfo.AsTx.SendFlags = sendFlags;
- pPacket->PktInfo.AsTx.SeqNo = pEndpoint->SeqNo;
- pEndpoint->SeqNo++;
- /* queue this packet into the caller's queue */
- HTC_PACKET_ENQUEUE(pQueue,pPacket);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-GetHTCSendPackets \n"));
-
-}
-
-static void HTCAsyncSendScatterCompletion(struct hif_scatter_req *pScatterReq)
-{
- int i;
- struct htc_packet *pPacket;
- struct htc_endpoint *pEndpoint = (struct htc_endpoint *)pScatterReq->Context;
- struct htc_target *target = (struct htc_target *)pEndpoint->target;
- int status = 0;
- struct htc_packet_queue sendCompletes;
-
- INIT_HTC_PACKET_QUEUE(&sendCompletes);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCAsyncSendScatterCompletion TotLen: %d Entries: %d\n",
- pScatterReq->TotalLength, pScatterReq->ValidScatterEntries));
-
- DEV_FINISH_SCATTER_OPERATION(pScatterReq);
-
- if (pScatterReq->CompletionStatus) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Send Scatter Request Failed: %d \n",pScatterReq->CompletionStatus));
- status = A_ERROR;
- }
-
- /* walk through the scatter list and process */
- for (i = 0; i < pScatterReq->ValidScatterEntries; i++) {
- pPacket = (struct htc_packet *)(pScatterReq->ScatterList[i].pCallerContexts[0]);
- A_ASSERT(pPacket != NULL);
- pPacket->Status = status;
- CompleteSentPacket(target,pEndpoint,pPacket);
- /* add it to the completion queue */
- HTC_PACKET_ENQUEUE(&sendCompletes, pPacket);
- }
-
- /* free scatter request */
- DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
- /* complete all packets */
- DO_EP_TX_COMPLETION(pEndpoint,&sendCompletes);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCAsyncSendScatterCompletion \n"));
-}
-
- /* drain a queue and send as bundles
- * this function may return without fully draining the queue under the following conditions :
- * - scatter resources are exhausted
- * - a message that will consume a partial credit will stop the bundling process early
- * - we drop below the minimum number of messages for a bundle
- * */
-static void HTCIssueSendBundle(struct htc_endpoint *pEndpoint,
- struct htc_packet_queue *pQueue,
- int *pBundlesSent,
- int *pTotalBundlesPkts)
-{
- int pktsToScatter;
- unsigned int scatterSpaceRemaining;
- struct hif_scatter_req *pScatterReq = NULL;
- int i, packetsInScatterReq;
- unsigned int transferLength;
- struct htc_packet *pPacket;
- bool done = false;
- int bundlesSent = 0;
- int totalPktsInBundle = 0;
- struct htc_target *target = pEndpoint->target;
- int creditRemainder = 0;
- int creditPad;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCIssueSendBundle \n"));
-
- while (!done) {
-
- pktsToScatter = HTC_PACKET_QUEUE_DEPTH(pQueue);
- pktsToScatter = min(pktsToScatter, target->MaxMsgPerBundle);
-
- if (pktsToScatter < HTC_MIN_HTC_MSGS_TO_BUNDLE) {
- /* not enough to bundle */
- break;
- }
-
- pScatterReq = DEV_ALLOC_SCATTER_REQ(&target->Device);
-
- if (pScatterReq == NULL) {
- /* no scatter resources */
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" No more scatter resources \n"));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" pkts to scatter: %d \n", pktsToScatter));
-
- pScatterReq->TotalLength = 0;
- pScatterReq->ValidScatterEntries = 0;
-
- packetsInScatterReq = 0;
- scatterSpaceRemaining = DEV_GET_MAX_BUNDLE_SEND_LENGTH(&target->Device);
-
- for (i = 0; i < pktsToScatter; i++) {
-
- pScatterReq->ScatterList[i].pCallerContexts[0] = NULL;
-
- pPacket = HTC_GET_PKT_AT_HEAD(pQueue);
- if (pPacket == NULL) {
- A_ASSERT(false);
- break;
- }
-
- creditPad = 0;
- transferLength = DEV_CALC_SEND_PADDED_LEN(&target->Device,
- pPacket->ActualLength + HTC_HDR_LENGTH);
- /* see if the padded transfer length falls on a credit boundary */
- creditRemainder = transferLength % target->TargetCreditSize;
-
- if (creditRemainder != 0) {
- /* the transfer consumes a "partial" credit, this packet cannot be bundled unless
- * we add additional "dummy" padding (max 255 bytes) to consume the entire credit
- *** NOTE: only allow the send padding if the endpoint is allowed to */
- if (pEndpoint->LocalConnectionFlags & HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING) {
- if (transferLength < target->TargetCreditSize) {
- /* special case where the transfer is less than a credit */
- creditPad = target->TargetCreditSize - transferLength;
- } else {
- creditPad = creditRemainder;
- }
-
- /* now check to see if we can indicate padding in the HTC header */
- if ((creditPad > 0) && (creditPad <= 255)) {
- /* adjust the transferlength of this packet with the new credit padding */
- transferLength += creditPad;
- } else {
- /* the amount to pad is too large, bail on this packet, we have to
- * send it using the non-bundled method */
- pPacket = NULL;
- }
- } else {
- /* bail on this packet, user does not want padding applied */
- pPacket = NULL;
- }
- }
-
- if (NULL == pPacket) {
- /* can't bundle */
- done = true;
- break;
- }
-
- if (scatterSpaceRemaining < transferLength) {
- /* exceeds what we can transfer */
- break;
- }
-
- scatterSpaceRemaining -= transferLength;
- /* now remove it from the queue */
- pPacket = HTC_PACKET_DEQUEUE(pQueue);
- /* save it in the scatter list */
- pScatterReq->ScatterList[i].pCallerContexts[0] = pPacket;
- /* prepare packet and flag message as part of a send bundle */
- HTC_PREPARE_SEND_PKT(pPacket,
- pPacket->PktInfo.AsTx.SendFlags | HTC_FLAGS_SEND_BUNDLE,
- creditPad,
- pPacket->PktInfo.AsTx.SeqNo);
- pScatterReq->ScatterList[i].pBuffer = pPacket->pBuffer;
- pScatterReq->ScatterList[i].Length = transferLength;
- A_ASSERT(transferLength);
- pScatterReq->TotalLength += transferLength;
- pScatterReq->ValidScatterEntries++;
- packetsInScatterReq++;
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" %d, Adding packet : 0x%lX, len:%d (remaining space:%d) \n",
- i, (unsigned long)pPacket,transferLength,scatterSpaceRemaining));
- }
-
- if (packetsInScatterReq >= HTC_MIN_HTC_MSGS_TO_BUNDLE) {
- /* send path is always asynchronous */
- pScatterReq->CompletionRoutine = HTCAsyncSendScatterCompletion;
- pScatterReq->Context = pEndpoint;
- bundlesSent++;
- totalPktsInBundle += packetsInScatterReq;
- packetsInScatterReq = 0;
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Send Scatter total bytes: %d , entries: %d\n",
- pScatterReq->TotalLength,pScatterReq->ValidScatterEntries));
- DevSubmitScatterRequest(&target->Device, pScatterReq, DEV_SCATTER_WRITE, DEV_SCATTER_ASYNC);
- /* we don't own this anymore */
- pScatterReq = NULL;
- /* try to send some more */
- continue;
- }
-
- /* not enough packets to use the scatter request, cleanup */
- if (pScatterReq != NULL) {
- if (packetsInScatterReq > 0) {
- /* work backwards to requeue requests */
- for (i = (packetsInScatterReq - 1); i >= 0; i--) {
- pPacket = (struct htc_packet *)(pScatterReq->ScatterList[i].pCallerContexts[0]);
- if (pPacket != NULL) {
- /* undo any prep */
- HTC_UNPREPARE_SEND_PKT(pPacket);
- /* queue back to the head */
- HTC_PACKET_ENQUEUE_TO_HEAD(pQueue,pPacket);
- }
- }
- }
- DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
- }
-
- /* if we get here, we sent all that we could, get out */
- break;
-
- }
-
- *pBundlesSent = bundlesSent;
- *pTotalBundlesPkts = totalPktsInBundle;
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCIssueSendBundle (sent:%d) \n",bundlesSent));
-
- return;
-}
-
-/*
- * if there are no credits, the packet(s) remains in the queue.
- * this function returns the result of the attempt to send a queue of HTC packets */
-static HTC_SEND_QUEUE_RESULT HTCTrySend(struct htc_target *target,
- struct htc_endpoint *pEndpoint,
- struct htc_packet_queue *pCallersSendQueue)
-{
- struct htc_packet_queue sendQueue; /* temp queue to hold packets at various stages */
- struct htc_packet *pPacket;
- int bundlesSent;
- int pktsInBundles;
- int overflow;
- HTC_SEND_QUEUE_RESULT result = HTC_SEND_QUEUE_OK;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCTrySend (Queue:0x%lX Depth:%d)\n",
- (unsigned long)pCallersSendQueue,
- (pCallersSendQueue == NULL) ? 0 : HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue)));
-
- /* init the local send queue */
- INIT_HTC_PACKET_QUEUE(&sendQueue);
-
- do {
-
- if (NULL == pCallersSendQueue) {
- /* caller didn't provide a queue, just wants us to check queues and send */
- break;
- }
-
- if (HTC_QUEUE_EMPTY(pCallersSendQueue)) {
- /* empty queue */
- result = HTC_SEND_QUEUE_DROP;
- break;
- }
-
- if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) >= pEndpoint->MaxTxQueueDepth) {
- /* we've already overflowed */
- overflow = HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue);
- } else {
- /* figure out how much we will overflow by */
- overflow = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
- overflow += HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue);
- /* figure out how much we will overflow the TX queue by */
- overflow -= pEndpoint->MaxTxQueueDepth;
- }
-
- /* if overflow is negative or zero, we are okay */
- if (overflow > 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- (" Endpoint %d, TX queue will overflow :%d , Tx Depth:%d, Max:%d \n",
- pEndpoint->Id, overflow, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue), pEndpoint->MaxTxQueueDepth));
- }
- if ((overflow <= 0) || (pEndpoint->EpCallBacks.EpSendFull == NULL)) {
- /* all packets will fit or caller did not provide send full indication handler
- * -- just move all of them to the local sendQueue object */
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&sendQueue, pCallersSendQueue);
- } else {
- int i;
- int goodPkts = HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue) - overflow;
-
- A_ASSERT(goodPkts >= 0);
- /* we have overflowed, and a callback is provided */
- /* dequeue all non-overflow packets into the sendqueue */
- for (i = 0; i < goodPkts; i++) {
- /* pop off caller's queue*/
- pPacket = HTC_PACKET_DEQUEUE(pCallersSendQueue);
- A_ASSERT(pPacket != NULL);
- /* insert into local queue */
- HTC_PACKET_ENQUEUE(&sendQueue,pPacket);
- }
-
- /* the caller's queue has all the packets that won't fit*/
- /* walk through the caller's queue and indicate each one to the send full handler */
- ITERATE_OVER_LIST_ALLOW_REMOVE(&pCallersSendQueue->QueueHead, pPacket, struct htc_packet, ListLink) {
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Indicating overflowed TX packet: 0x%lX \n",
- (unsigned long)pPacket));
- if (pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext,
- pPacket) == HTC_SEND_FULL_DROP) {
- /* callback wants the packet dropped */
- INC_HTC_EP_STAT(pEndpoint, TxDropped, 1);
- /* leave this one in the caller's queue for cleanup */
- } else {
- /* callback wants to keep this packet, remove from caller's queue */
- HTC_PACKET_REMOVE(pCallersSendQueue, pPacket);
- /* put it in the send queue */
- HTC_PACKET_ENQUEUE(&sendQueue,pPacket);
- }
-
- } ITERATE_END;
-
- if (HTC_QUEUE_EMPTY(&sendQueue)) {
- /* no packets made it in, caller will cleanup */
- result = HTC_SEND_QUEUE_DROP;
- break;
- }
- }
-
- } while (false);
-
- if (result != HTC_SEND_QUEUE_OK) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend: \n"));
- return result;
- }
-
- LOCK_HTC_TX(target);
-
- if (!HTC_QUEUE_EMPTY(&sendQueue)) {
- /* transfer packets */
- HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->TxQueue,&sendQueue);
- A_ASSERT(HTC_QUEUE_EMPTY(&sendQueue));
- INIT_HTC_PACKET_QUEUE(&sendQueue);
- }
-
- /* increment tx processing count on entry */
- pEndpoint->TxProcessCount++;
- if (pEndpoint->TxProcessCount > 1) {
- /* another thread or task is draining the TX queues on this endpoint
- * that thread will reset the tx processing count when the queue is drained */
- pEndpoint->TxProcessCount--;
- UNLOCK_HTC_TX(target);
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend (busy) \n"));
- return HTC_SEND_QUEUE_OK;
- }
-
- /***** beyond this point only 1 thread may enter ******/
-
- /* now drain the endpoint TX queue for transmission as long as we have enough
- * credits */
- while (true) {
-
- if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) == 0) {
- break;
- }
-
- /* get all the packets for this endpoint that we can for this pass */
- GetHTCSendPackets(target, pEndpoint, &sendQueue);
-
- if (HTC_PACKET_QUEUE_DEPTH(&sendQueue) == 0) {
- /* didn't get any packets due to a lack of credits */
- break;
- }
-
- UNLOCK_HTC_TX(target);
-
- /* any packets to send are now in our local send queue */
-
- bundlesSent = 0;
- pktsInBundles = 0;
-
- while (true) {
-
- /* try to send a bundle on each pass */
- if ((target->SendBundlingEnabled) &&
- (HTC_PACKET_QUEUE_DEPTH(&sendQueue) >= HTC_MIN_HTC_MSGS_TO_BUNDLE)) {
- int temp1,temp2;
- /* bundling is enabled and there is at least a minimum number of packets in the send queue
- * send what we can in this pass */
- HTCIssueSendBundle(pEndpoint, &sendQueue, &temp1, &temp2);
- bundlesSent += temp1;
- pktsInBundles += temp2;
- }
-
- /* if not bundling or there was a packet that could not be placed in a bundle, pull it out
- * and send it the normal way */
- pPacket = HTC_PACKET_DEQUEUE(&sendQueue);
- if (NULL == pPacket) {
- /* local queue is fully drained */
- break;
- }
- HTC_PREPARE_SEND_PKT(pPacket,
- pPacket->PktInfo.AsTx.SendFlags,
- 0,
- pPacket->PktInfo.AsTx.SeqNo);
- HTCIssueSend(target, pPacket);
-
- /* go back and see if we can bundle some more */
- }
-
- LOCK_HTC_TX(target);
-
- INC_HTC_EP_STAT(pEndpoint, TxBundles, bundlesSent);
- INC_HTC_EP_STAT(pEndpoint, TxPacketsBundled, pktsInBundles);
-
- }
-
- /* done with this endpoint, we can clear the count */
- pEndpoint->TxProcessCount = 0;
- UNLOCK_HTC_TX(target);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend: \n"));
-
- return HTC_SEND_QUEUE_OK;
-}
-
-int HTCSendPktsMultiple(HTC_HANDLE HTCHandle, struct htc_packet_queue *pPktQueue)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- struct htc_endpoint *pEndpoint;
- struct htc_packet *pPacket;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCSendPktsMultiple: Queue: 0x%lX, Pkts %d \n",
- (unsigned long)pPktQueue, HTC_PACKET_QUEUE_DEPTH(pPktQueue)));
-
- /* get packet at head to figure out which endpoint these packets will go into */
- pPacket = HTC_GET_PKT_AT_HEAD(pPktQueue);
- if (NULL == pPacket) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPktsMultiple \n"));
- return A_EINVAL;
- }
-
- AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
- pEndpoint = &target->EndPoint[pPacket->Endpoint];
-
- HTCTrySend(target, pEndpoint, pPktQueue);
-
- /* do completion on any packets that couldn't get in */
- if (!HTC_QUEUE_EMPTY(pPktQueue)) {
-
- HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pPktQueue,pPacket) {
- if (HTC_STOPPING(target)) {
- pPacket->Status = A_ECANCELED;
- } else {
- pPacket->Status = A_NO_RESOURCE;
- }
- } HTC_PACKET_QUEUE_ITERATE_END;
-
- DO_EP_TX_COMPLETION(pEndpoint,pPktQueue);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPktsMultiple \n"));
-
- return 0;
-}
-
-/* HTC API - HTCSendPkt */
-int HTCSendPkt(HTC_HANDLE HTCHandle, struct htc_packet *pPacket)
-{
- struct htc_packet_queue queue;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
- ("+-HTCSendPkt: Enter endPointId: %d, buffer: 0x%lX, length: %d \n",
- pPacket->Endpoint, (unsigned long)pPacket->pBuffer, pPacket->ActualLength));
- INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
- return HTCSendPktsMultiple(HTCHandle, &queue);
-}
-
-/* check TX queues to drain because of credit distribution update */
-static INLINE void HTCCheckEndpointTxQueues(struct htc_target *target)
-{
- struct htc_endpoint *pEndpoint;
- struct htc_endpoint_credit_dist *pDistItem;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCCheckEndpointTxQueues \n"));
- pDistItem = target->EpCreditDistributionListHead;
-
- /* run through the credit distribution list to see
- * if there are packets queued
- * NOTE: no locks need to be taken since the distribution list
- * is not dynamic (cannot be re-ordered) and we are not modifying any state */
- while (pDistItem != NULL) {
- pEndpoint = (struct htc_endpoint *)pDistItem->pHTCReserved;
-
- if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) > 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Ep %d has %d credits and %d Packets in TX Queue \n",
- pDistItem->Endpoint, pEndpoint->CreditDist.TxCredits, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue)));
- /* try to start the stalled queue, this list is ordered by priority.
- * Highest priority queue get's processed first, if there are credits available the
- * highest priority queue will get a chance to reclaim credits from lower priority
- * ones */
- HTCTrySend(target, pEndpoint, NULL);
- }
-
- pDistItem = pDistItem->pNext;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCCheckEndpointTxQueues \n"));
-}
-
-/* process credit reports and call distribution function */
-void HTCProcessCreditRpt(struct htc_target *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint)
-{
- int i;
- struct htc_endpoint *pEndpoint;
- int totalCredits = 0;
- bool doDist = false;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCProcessCreditRpt, Credit Report Entries:%d \n", NumEntries));
-
- /* lock out TX while we update credits */
- LOCK_HTC_TX(target);
-
- for (i = 0; i < NumEntries; i++, pRpt++) {
- if (pRpt->EndpointID >= ENDPOINT_MAX) {
- AR_DEBUG_ASSERT(false);
- break;
- }
-
- pEndpoint = &target->EndPoint[pRpt->EndpointID];
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d got %d credits \n",
- pRpt->EndpointID, pRpt->Credits));
-
- INC_HTC_EP_STAT(pEndpoint, TxCreditRpts, 1);
- INC_HTC_EP_STAT(pEndpoint, TxCreditsReturned, pRpt->Credits);
-
- if (FromEndpoint == pRpt->EndpointID) {
- /* this credit report arrived on the same endpoint indicating it arrived in an RX
- * packet */
- INC_HTC_EP_STAT(pEndpoint, TxCreditsFromRx, pRpt->Credits);
- INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromRx, 1);
- } else if (FromEndpoint == ENDPOINT_0) {
- /* this credit arrived on endpoint 0 as a NULL message */
- INC_HTC_EP_STAT(pEndpoint, TxCreditsFromEp0, pRpt->Credits);
- INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromEp0, 1);
- } else {
- /* arrived on another endpoint */
- INC_HTC_EP_STAT(pEndpoint, TxCreditsFromOther, pRpt->Credits);
- INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromOther, 1);
- }
-
- if (ENDPOINT_0 == pRpt->EndpointID) {
- /* always give endpoint 0 credits back */
- pEndpoint->CreditDist.TxCredits += pRpt->Credits;
- } else {
- /* for all other endpoints, update credits to distribute, the distribution function
- * will handle giving out credits back to the endpoints */
- pEndpoint->CreditDist.TxCreditsToDist += pRpt->Credits;
- /* flag that we have to do the distribution */
- doDist = true;
- }
-
- /* refresh tx depth for distribution function that will recover these credits
- * NOTE: this is only valid when there are credits to recover! */
- pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
-
- totalCredits += pRpt->Credits;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Report indicated %d credits to distribute \n", totalCredits));
-
- if (doDist) {
- /* this was a credit return based on a completed send operations
- * note, this is done with the lock held */
- DO_DISTRIBUTION(target,
- HTC_CREDIT_DIST_SEND_COMPLETE,
- "Send Complete",
- target->EpCreditDistributionListHead->pNext);
- }
-
- UNLOCK_HTC_TX(target);
-
- if (totalCredits) {
- HTCCheckEndpointTxQueues(target);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCProcessCreditRpt \n"));
-}
-
-/* flush endpoint TX queue */
-static void HTCFlushEndpointTX(struct htc_target *target, struct htc_endpoint *pEndpoint, HTC_TX_TAG Tag)
-{
- struct htc_packet *pPacket;
- struct htc_packet_queue discardQueue;
- struct htc_packet_queue container;
-
- /* initialize the discard queue */
- INIT_HTC_PACKET_QUEUE(&discardQueue);
-
- LOCK_HTC_TX(target);
-
- /* interate from the front of the TX queue and flush out packets */
- ITERATE_OVER_LIST_ALLOW_REMOVE(&pEndpoint->TxQueue.QueueHead, pPacket, struct htc_packet, ListLink) {
-
- /* check for removal */
- if ((HTC_TX_PACKET_TAG_ALL == Tag) || (Tag == pPacket->PktInfo.AsTx.Tag)) {
- /* remove from queue */
- HTC_PACKET_REMOVE(&pEndpoint->TxQueue, pPacket);
- /* add it to the discard pile */
- HTC_PACKET_ENQUEUE(&discardQueue, pPacket);
- }
-
- } ITERATE_END;
-
- UNLOCK_HTC_TX(target);
-
- /* empty the discard queue */
- while (1) {
- pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
- if (NULL == pPacket) {
- break;
- }
- pPacket->Status = A_ECANCELED;
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" Flushing TX packet:0x%lX, length:%d, ep:%d tag:0x%X \n",
- (unsigned long)pPacket, pPacket->ActualLength, pPacket->Endpoint, pPacket->PktInfo.AsTx.Tag));
- INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
- DO_EP_TX_COMPLETION(pEndpoint,&container);
- }
-
-}
-
-void DumpCreditDist(struct htc_endpoint_credit_dist *pEPDist)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("--- EP : %d ServiceID: 0x%X --------------\n",
- pEPDist->Endpoint, pEPDist->ServiceID));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" this:0x%lX next:0x%lX prev:0x%lX\n",
- (unsigned long)pEPDist, (unsigned long)pEPDist->pNext, (unsigned long)pEPDist->pPrev));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" DistFlags : 0x%X \n", pEPDist->DistFlags));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsNorm : %d \n", pEPDist->TxCreditsNorm));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsMin : %d \n", pEPDist->TxCreditsMin));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCredits : %d \n", pEPDist->TxCredits));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsAssigned : %d \n", pEPDist->TxCreditsAssigned));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsSeek : %d \n", pEPDist->TxCreditsSeek));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditSize : %d \n", pEPDist->TxCreditSize));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsPerMaxMsg : %d \n", pEPDist->TxCreditsPerMaxMsg));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsToDist : %d \n", pEPDist->TxCreditsToDist));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxQueueDepth : %d \n",
- HTC_PACKET_QUEUE_DEPTH(&((struct htc_endpoint *)pEPDist->pHTCReserved)->TxQueue)));
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("----------------------------------------------------\n"));
-}
-
-void DumpCreditDistStates(struct htc_target *target)
-{
- struct htc_endpoint_credit_dist *pEPList = target->EpCreditDistributionListHead;
-
- while (pEPList != NULL) {
- DumpCreditDist(pEPList);
- pEPList = pEPList->pNext;
- }
-
- if (target->DistributeCredits != NULL) {
- DO_DISTRIBUTION(target,
- HTC_DUMP_CREDIT_STATE,
- "Dump State",
- NULL);
- }
-}
-
-/* flush all send packets from all endpoint queues */
-void HTCFlushSendPkts(struct htc_target *target)
-{
- struct htc_endpoint *pEndpoint;
- int i;
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
- DumpCreditDistStates(target);
- }
-
- for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
- pEndpoint = &target->EndPoint[i];
- if (pEndpoint->ServiceID == 0) {
- /* not in use.. */
- continue;
- }
- HTCFlushEndpointTX(target,pEndpoint,HTC_TX_PACKET_TAG_ALL);
- }
-
-
-}
-
-/* HTC API to flush an endpoint's TX queue*/
-void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- struct htc_endpoint *pEndpoint = &target->EndPoint[Endpoint];
-
- if (pEndpoint->ServiceID == 0) {
- AR_DEBUG_ASSERT(false);
- /* not in use.. */
- return;
- }
-
- HTCFlushEndpointTX(target, pEndpoint, Tag);
-}
-
-/* HTC API to indicate activity to the credit distribution function */
-void HTCIndicateActivityChange(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint,
- bool Active)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- struct htc_endpoint *pEndpoint = &target->EndPoint[Endpoint];
- bool doDist = false;
-
- if (pEndpoint->ServiceID == 0) {
- AR_DEBUG_ASSERT(false);
- /* not in use.. */
- return;
- }
-
- LOCK_HTC_TX(target);
-
- if (Active) {
- if (!(pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE)) {
- /* mark active now */
- pEndpoint->CreditDist.DistFlags |= HTC_EP_ACTIVE;
- doDist = true;
- }
- } else {
- if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
- /* mark inactive now */
- pEndpoint->CreditDist.DistFlags &= ~HTC_EP_ACTIVE;
- doDist = true;
- }
- }
-
- if (doDist) {
- /* indicate current Tx Queue depth to the credit distribution function */
- pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
- /* do distribution again based on activity change
- * note, this is done with the lock held */
- DO_DISTRIBUTION(target,
- HTC_CREDIT_DIST_ACTIVITY_CHANGE,
- "Activity Change",
- target->EpCreditDistributionListHead->pNext);
- }
-
- UNLOCK_HTC_TX(target);
-
- if (doDist && !Active) {
- /* if a stream went inactive and this resulted in a credit distribution change,
- * some credits may now be available for HTC packets that are stuck in
- * HTC queues */
- HTCCheckEndpointTxQueues(target);
- }
-}
-
-bool HTCIsEndpointActive(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- struct htc_endpoint *pEndpoint = &target->EndPoint[Endpoint];
-
- if (pEndpoint->ServiceID == 0) {
- return false;
- }
-
- if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
- return true;
- }
-
- return false;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_services.c" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#include "htc_internal.h"
-
-void HTCControlTxComplete(void *Context, struct htc_packet *pPacket)
-{
- /* not implemented
- * we do not send control TX frames during normal runtime, only during setup */
- AR_DEBUG_ASSERT(false);
-}
-
- /* callback when a control message arrives on this endpoint */
-void HTCControlRecv(void *Context, struct htc_packet *pPacket)
-{
- AR_DEBUG_ASSERT(pPacket->Endpoint == ENDPOINT_0);
-
- if (pPacket->Status == A_ECANCELED) {
- /* this is a flush operation, return the control packet back to the pool */
- HTC_FREE_CONTROL_RX((struct htc_target*)Context,pPacket);
- return;
- }
-
- /* the only control messages we are expecting are NULL messages (credit resports) */
- if (pPacket->ActualLength > 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("HTCControlRecv, got message with length:%d \n",
- pPacket->ActualLength + (u32)HTC_HDR_LENGTH));
-
-#ifdef ATH_DEBUG_MODULE
- /* dump header and message */
- DebugDumpBytes(pPacket->pBuffer - HTC_HDR_LENGTH,
- pPacket->ActualLength + HTC_HDR_LENGTH,
- "Unexpected ENDPOINT 0 Message");
-#endif
- }
-
- HTC_RECYCLE_RX_PKT((struct htc_target*)Context,pPacket,&((struct htc_target*)Context)->EndPoint[0]);
-}
-
-int HTCSendSetupComplete(struct htc_target *target)
-{
- struct htc_packet *pSendPacket = NULL;
- int status;
-
- do {
- /* allocate a packet to send to the target */
- pSendPacket = HTC_ALLOC_CONTROL_TX(target);
-
- if (NULL == pSendPacket) {
- status = A_NO_MEMORY;
- break;
- }
-
- if (target->HTCTargetVersion >= HTC_VERSION_2P1) {
- HTC_SETUP_COMPLETE_EX_MSG *pSetupCompleteEx;
- u32 setupFlags = 0;
-
- pSetupCompleteEx = (HTC_SETUP_COMPLETE_EX_MSG *)pSendPacket->pBuffer;
- A_MEMZERO(pSetupCompleteEx, sizeof(HTC_SETUP_COMPLETE_EX_MSG));
- pSetupCompleteEx->MessageID = HTC_MSG_SETUP_COMPLETE_EX_ID;
- if (target->MaxMsgPerBundle > 0) {
- /* host can do HTC bundling, indicate this to the target */
- setupFlags |= HTC_SETUP_COMPLETE_FLAGS_ENABLE_BUNDLE_RECV;
- pSetupCompleteEx->MaxMsgsPerBundledRecv = target->MaxMsgPerBundle;
- }
- memcpy(&pSetupCompleteEx->SetupFlags, &setupFlags, sizeof(pSetupCompleteEx->SetupFlags));
- SET_HTC_PACKET_INFO_TX(pSendPacket,
- NULL,
- (u8 *)pSetupCompleteEx,
- sizeof(HTC_SETUP_COMPLETE_EX_MSG),
- ENDPOINT_0,
- HTC_SERVICE_TX_PACKET_TAG);
-
- } else {
- HTC_SETUP_COMPLETE_MSG *pSetupComplete;
- /* assemble setup complete message */
- pSetupComplete = (HTC_SETUP_COMPLETE_MSG *)pSendPacket->pBuffer;
- A_MEMZERO(pSetupComplete, sizeof(HTC_SETUP_COMPLETE_MSG));
- pSetupComplete->MessageID = HTC_MSG_SETUP_COMPLETE_ID;
- SET_HTC_PACKET_INFO_TX(pSendPacket,
- NULL,
- (u8 *)pSetupComplete,
- sizeof(HTC_SETUP_COMPLETE_MSG),
- ENDPOINT_0,
- HTC_SERVICE_TX_PACKET_TAG);
- }
-
- /* we want synchronous operation */
- pSendPacket->Completion = NULL;
- HTC_PREPARE_SEND_PKT(pSendPacket,0,0,0);
- /* send the message */
- status = HTCIssueSend(target,pSendPacket);
-
- } while (false);
-
- if (pSendPacket != NULL) {
- HTC_FREE_CONTROL_TX(target,pSendPacket);
- }
-
- return status;
-}
-
-
-int HTCConnectService(HTC_HANDLE HTCHandle,
- struct htc_service_connect_req *pConnectReq,
- struct htc_service_connect_resp *pConnectResp)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- int status = 0;
- struct htc_packet *pRecvPacket = NULL;
- struct htc_packet *pSendPacket = NULL;
- HTC_CONNECT_SERVICE_RESPONSE_MSG *pResponseMsg;
- HTC_CONNECT_SERVICE_MSG *pConnectMsg;
- HTC_ENDPOINT_ID assignedEndpoint = ENDPOINT_MAX;
- struct htc_endpoint *pEndpoint;
- unsigned int maxMsgSize = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCConnectService, target:0x%lX SvcID:0x%X \n",
- (unsigned long)target, pConnectReq->ServiceID));
-
- do {
-
- AR_DEBUG_ASSERT(pConnectReq->ServiceID != 0);
-
- if (HTC_CTRL_RSVD_SVC == pConnectReq->ServiceID) {
- /* special case for pseudo control service */
- assignedEndpoint = ENDPOINT_0;
- maxMsgSize = HTC_MAX_CONTROL_MESSAGE_LENGTH;
- } else {
- /* allocate a packet to send to the target */
- pSendPacket = HTC_ALLOC_CONTROL_TX(target);
-
- if (NULL == pSendPacket) {
- AR_DEBUG_ASSERT(false);
- status = A_NO_MEMORY;
- break;
- }
- /* assemble connect service message */
- pConnectMsg = (HTC_CONNECT_SERVICE_MSG *)pSendPacket->pBuffer;
- AR_DEBUG_ASSERT(pConnectMsg != NULL);
- A_MEMZERO(pConnectMsg,sizeof(HTC_CONNECT_SERVICE_MSG));
- pConnectMsg->MessageID = HTC_MSG_CONNECT_SERVICE_ID;
- pConnectMsg->ServiceID = pConnectReq->ServiceID;
- pConnectMsg->ConnectionFlags = pConnectReq->ConnectionFlags;
- /* check caller if it wants to transfer meta data */
- if ((pConnectReq->pMetaData != NULL) &&
- (pConnectReq->MetaDataLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
- /* copy meta data into message buffer (after header ) */
- memcpy((u8 *)pConnectMsg + sizeof(HTC_CONNECT_SERVICE_MSG),
- pConnectReq->pMetaData,
- pConnectReq->MetaDataLength);
- pConnectMsg->ServiceMetaLength = pConnectReq->MetaDataLength;
- }
-
- SET_HTC_PACKET_INFO_TX(pSendPacket,
- NULL,
- (u8 *)pConnectMsg,
- sizeof(HTC_CONNECT_SERVICE_MSG) + pConnectMsg->ServiceMetaLength,
- ENDPOINT_0,
- HTC_SERVICE_TX_PACKET_TAG);
-
- /* we want synchronous operation */
- pSendPacket->Completion = NULL;
- HTC_PREPARE_SEND_PKT(pSendPacket,0,0,0);
- status = HTCIssueSend(target,pSendPacket);
-
- if (status) {
- break;
- }
-
- /* wait for response */
- status = HTCWaitforControlMessage(target, &pRecvPacket);
-
- if (status) {
- break;
- }
- /* we controlled the buffer creation so it has to be properly aligned */
- pResponseMsg = (HTC_CONNECT_SERVICE_RESPONSE_MSG *)pRecvPacket->pBuffer;
-
- if ((pResponseMsg->MessageID != HTC_MSG_CONNECT_SERVICE_RESPONSE_ID) ||
- (pRecvPacket->ActualLength < sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG))) {
- /* this message is not valid */
- AR_DEBUG_ASSERT(false);
- status = A_EPROTO;
- break;
- }
-
- pConnectResp->ConnectRespCode = pResponseMsg->Status;
- /* check response status */
- if (pResponseMsg->Status != HTC_SERVICE_SUCCESS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- (" Target failed service 0x%X connect request (status:%d)\n",
- pResponseMsg->ServiceID, pResponseMsg->Status));
- status = A_EPROTO;
- break;
- }
-
- assignedEndpoint = (HTC_ENDPOINT_ID) pResponseMsg->EndpointID;
- maxMsgSize = pResponseMsg->MaxMsgSize;
-
- if ((pConnectResp->pMetaData != NULL) &&
- (pResponseMsg->ServiceMetaLength > 0) &&
- (pResponseMsg->ServiceMetaLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
- /* caller supplied a buffer and the target responded with data */
- int copyLength = min((int)pConnectResp->BufferLength, (int)pResponseMsg->ServiceMetaLength);
- /* copy the meta data */
- memcpy(pConnectResp->pMetaData,
- ((u8 *)pResponseMsg) + sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG),
- copyLength);
- pConnectResp->ActualLength = copyLength;
- }
-
- }
-
- /* the rest of these are parameter checks so set the error status */
- status = A_EPROTO;
-
- if (assignedEndpoint >= ENDPOINT_MAX) {
- AR_DEBUG_ASSERT(false);
- break;
- }
-
- if (0 == maxMsgSize) {
- AR_DEBUG_ASSERT(false);
- break;
- }
-
- pEndpoint = &target->EndPoint[assignedEndpoint];
- pEndpoint->Id = assignedEndpoint;
- if (pEndpoint->ServiceID != 0) {
- /* endpoint already in use! */
- AR_DEBUG_ASSERT(false);
- break;
- }
-
- /* return assigned endpoint to caller */
- pConnectResp->Endpoint = assignedEndpoint;
- pConnectResp->MaxMsgLength = maxMsgSize;
-
- /* setup the endpoint */
- pEndpoint->ServiceID = pConnectReq->ServiceID; /* this marks the endpoint in use */
- pEndpoint->MaxTxQueueDepth = pConnectReq->MaxSendQueueDepth;
- pEndpoint->MaxMsgLength = maxMsgSize;
- /* copy all the callbacks */
- pEndpoint->EpCallBacks = pConnectReq->EpCallbacks;
- /* set the credit distribution info for this endpoint, this information is
- * passed back to the credit distribution callback function */
- pEndpoint->CreditDist.ServiceID = pConnectReq->ServiceID;
- pEndpoint->CreditDist.pHTCReserved = pEndpoint;
- pEndpoint->CreditDist.Endpoint = assignedEndpoint;
- pEndpoint->CreditDist.TxCreditSize = target->TargetCreditSize;
-
- if (pConnectReq->MaxSendMsgSize != 0) {
- /* override TxCreditsPerMaxMsg calculation, this optimizes the credit-low indications
- * since the host will actually issue smaller messages in the Send path */
- if (pConnectReq->MaxSendMsgSize > maxMsgSize) {
- /* can't be larger than the maximum the target can support */
- AR_DEBUG_ASSERT(false);
- break;
- }
- pEndpoint->CreditDist.TxCreditsPerMaxMsg = pConnectReq->MaxSendMsgSize / target->TargetCreditSize;
- } else {
- pEndpoint->CreditDist.TxCreditsPerMaxMsg = maxMsgSize / target->TargetCreditSize;
- }
-
- if (0 == pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
- pEndpoint->CreditDist.TxCreditsPerMaxMsg = 1;
- }
-
- /* save local connection flags */
- pEndpoint->LocalConnectionFlags = pConnectReq->LocalConnectionFlags;
-
- status = 0;
-
- } while (false);
-
- if (pSendPacket != NULL) {
- HTC_FREE_CONTROL_TX(target,pSendPacket);
- }
-
- if (pRecvPacket != NULL) {
- HTC_FREE_CONTROL_RX(target,pRecvPacket);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCConnectService \n"));
-
- return status;
-}
-
-static void AddToEndpointDistList(struct htc_target *target, struct htc_endpoint_credit_dist *pEpDist)
-{
- struct htc_endpoint_credit_dist *pCurEntry,*pLastEntry;
-
- if (NULL == target->EpCreditDistributionListHead) {
- target->EpCreditDistributionListHead = pEpDist;
- pEpDist->pNext = NULL;
- pEpDist->pPrev = NULL;
- return;
- }
-
- /* queue to the end of the list, this does not have to be very
- * fast since this list is built at startup time */
- pCurEntry = target->EpCreditDistributionListHead;
-
- while (pCurEntry) {
- pLastEntry = pCurEntry;
- pCurEntry = pCurEntry->pNext;
- }
-
- pLastEntry->pNext = pEpDist;
- pEpDist->pPrev = pLastEntry;
- pEpDist->pNext = NULL;
-}
-
-
-
-/* default credit init callback */
-static void HTCDefaultCreditInit(void *Context,
- struct htc_endpoint_credit_dist *pEPList,
- int TotalCredits)
-{
- struct htc_endpoint_credit_dist *pCurEpDist;
- int totalEps = 0;
- int creditsPerEndpoint;
-
- pCurEpDist = pEPList;
- /* first run through the list and figure out how many endpoints we are dealing with */
- while (pCurEpDist != NULL) {
- pCurEpDist = pCurEpDist->pNext;
- totalEps++;
- }
-
- /* even distribution */
- creditsPerEndpoint = TotalCredits/totalEps;
-
- pCurEpDist = pEPList;
- /* run through the list and set minimum and normal credits and
- * provide the endpoint with some credits to start */
- while (pCurEpDist != NULL) {
-
- if (creditsPerEndpoint < pCurEpDist->TxCreditsPerMaxMsg) {
- /* too many endpoints and not enough credits */
- AR_DEBUG_ASSERT(false);
- break;
- }
- /* our minimum is set for at least 1 max message */
- pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
- /* this value is ignored by our credit alg, since we do
- * not dynamically adjust credits, this is the policy of
- * the "default" credit distribution, something simple and easy */
- pCurEpDist->TxCreditsNorm = 0xFFFF;
- /* give the endpoint minimum credits */
- pCurEpDist->TxCredits = creditsPerEndpoint;
- pCurEpDist->TxCreditsAssigned = creditsPerEndpoint;
- pCurEpDist = pCurEpDist->pNext;
- }
-
-}
-
-/* default credit distribution callback, NOTE, this callback holds the TX lock */
-void HTCDefaultCreditDist(void *Context,
- struct htc_endpoint_credit_dist *pEPDistList,
- HTC_CREDIT_DIST_REASON Reason)
-{
- struct htc_endpoint_credit_dist *pCurEpDist;
-
- if (Reason == HTC_CREDIT_DIST_SEND_COMPLETE) {
- pCurEpDist = pEPDistList;
- /* simple distribution */
- while (pCurEpDist != NULL) {
- if (pCurEpDist->TxCreditsToDist > 0) {
- /* just give the endpoint back the credits */
- pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
- pCurEpDist->TxCreditsToDist = 0;
- }
- pCurEpDist = pCurEpDist->pNext;
- }
- }
-
- /* note we do not need to handle the other reason codes as this is a very
- * simple distribution scheme, no need to seek for more credits or handle inactivity */
-}
-
-void HTCSetCreditDistribution(HTC_HANDLE HTCHandle,
- void *pCreditDistContext,
- HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
- HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
- HTC_SERVICE_ID ServicePriorityOrder[],
- int ListLength)
-{
- struct htc_target *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
- int i;
- int ep;
-
- if (CreditInitFunc != NULL) {
- /* caller has supplied their own distribution functions */
- target->InitCredits = CreditInitFunc;
- AR_DEBUG_ASSERT(CreditDistFunc != NULL);
- target->DistributeCredits = CreditDistFunc;
- target->pCredDistContext = pCreditDistContext;
- } else {
- /* caller wants HTC to do distribution */
- /* if caller wants service to handle distributions then
- * it must set both of these to NULL! */
- AR_DEBUG_ASSERT(CreditDistFunc == NULL);
- target->InitCredits = HTCDefaultCreditInit;
- target->DistributeCredits = HTCDefaultCreditDist;
- target->pCredDistContext = target;
- }
-
- /* always add HTC control endpoint first, we only expose the list after the
- * first one, this is added for TX queue checking */
- AddToEndpointDistList(target, &target->EndPoint[ENDPOINT_0].CreditDist);
-
- /* build the list of credit distribution structures in priority order
- * supplied by the caller, these will follow endpoint 0 */
- for (i = 0; i < ListLength; i++) {
- /* match services with endpoints and add the endpoints to the distribution list
- * in FIFO order */
- for (ep = ENDPOINT_1; ep < ENDPOINT_MAX; ep++) {
- if (target->EndPoint[ep].ServiceID == ServicePriorityOrder[i]) {
- /* queue this one to the list */
- AddToEndpointDistList(target, &target->EndPoint[ep].CreditDist);
- break;
- }
- }
- AR_DEBUG_ASSERT(ep < ENDPOINT_MAX);
- }
-
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="a_config.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains software configuration options that enables
-// specific software "features"
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _A_CONFIG_H_
-#define _A_CONFIG_H_
-
-#include "../os/linux/include/config_linux.h"
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="a_debug.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _A_DEBUG_H_
-#define _A_DEBUG_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <a_osapi.h>
-
- /* standard debug print masks bits 0..7 */
-#define ATH_DEBUG_ERR (1 << 0) /* errors */
-#define ATH_DEBUG_WARN (1 << 1) /* warnings */
-#define ATH_DEBUG_INFO (1 << 2) /* informational (module startup info) */
-#define ATH_DEBUG_TRC (1 << 3) /* generic function call tracing */
-#define ATH_DEBUG_RSVD1 (1 << 4)
-#define ATH_DEBUG_RSVD2 (1 << 5)
-#define ATH_DEBUG_RSVD3 (1 << 6)
-#define ATH_DEBUG_RSVD4 (1 << 7)
-
-#define ATH_DEBUG_MASK_DEFAULTS (ATH_DEBUG_ERR | ATH_DEBUG_WARN)
-#define ATH_DEBUG_ANY 0xFFFF
-
- /* other aliases used throughout */
-#define ATH_DEBUG_ERROR ATH_DEBUG_ERR
-#define ATH_LOG_ERR ATH_DEBUG_ERR
-#define ATH_LOG_INF ATH_DEBUG_INFO
-#define ATH_LOG_TRC ATH_DEBUG_TRC
-#define ATH_DEBUG_TRACE ATH_DEBUG_TRC
-#define ATH_DEBUG_INIT ATH_DEBUG_INFO
-
- /* bits 8..31 are module-specific masks */
-#define ATH_DEBUG_MODULE_MASK_SHIFT 8
-
- /* macro to make a module-specific masks */
-#define ATH_DEBUG_MAKE_MODULE_MASK(index) (1 << (ATH_DEBUG_MODULE_MASK_SHIFT + (index)))
-
-void DebugDumpBytes(u8 *buffer, u16 length, char *pDescription);
-
-/* Debug support on a per-module basis
- *
- * Usage:
- *
- * Each module can utilize it's own debug mask variable. A set of commonly used
- * masks are provided (ERRORS, WARNINGS, TRACE etc..). It is up to each module
- * to define module-specific masks using the macros above.
- *
- * Each module defines a single debug mask variable debug_XXX where the "name" of the module is
- * common to all C-files within that module. This requires every C-file that includes a_debug.h
- * to define the module name in that file.
- *
- * Example:
- *
- * #define ATH_MODULE_NAME htc
- * #include "a_debug.h"
- *
- * This will define a debug mask structure called debug_htc and all debug macros will reference this
- * variable.
- *
- * A module can define module-specific bit masks using the ATH_DEBUG_MAKE_MODULE_MASK() macro:
- *
- * #define ATH_DEBUG_MY_MASK1 ATH_DEBUG_MAKE_MODULE_MASK(0)
- * #define ATH_DEBUG_MY_MASK2 ATH_DEBUG_MAKE_MODULE_MASK(1)
- *
- * The instantiation of the debug structure should be made by the module. When a module is
- * instantiated, the module can set a description string, a default mask and an array of description
- * entries containing information on each module-defined debug mask.
- * NOTE: The instantiation is statically allocated, only one instance can exist per module.
- *
- * Example:
- *
- *
- * #define ATH_DEBUG_BMI ATH_DEBUG_MAKE_MODULE_MASK(0)
- *
- * #ifdef DEBUG
- * static struct ath_debug_mask_description bmi_debug_desc[] = {
- * { ATH_DEBUG_BMI , "BMI Tracing"}, <== description of the module specific mask
- * };
- *
- * ATH_DEBUG_INSTANTIATE_MODULE_VAR(bmi,
- * "bmi" <== module name
- * "Boot Manager Interface", <== description of module
- * ATH_DEBUG_MASK_DEFAULTS, <== defaults
- * ATH_DEBUG_DESCRIPTION_COUNT(bmi_debug_desc),
- * bmi_debug_desc);
- *
- * #endif
- *
- * A module can optionally register it's debug module information in order for other tools to change the
- * bit mask at runtime. A module can call A_REGISTER_MODULE_DEBUG_INFO() in it's module
- * init code. This macro can be called multiple times without consequence. The debug info maintains
- * state to indicate whether the information was previously registered.
- *
- * */
-
-#define ATH_DEBUG_MAX_MASK_DESC_LENGTH 32
-#define ATH_DEBUG_MAX_MOD_DESC_LENGTH 64
-
-struct ath_debug_mask_description {
- u32 Mask;
- char Description[ATH_DEBUG_MAX_MASK_DESC_LENGTH];
-};
-
-#define ATH_DEBUG_INFO_FLAGS_REGISTERED (1 << 0)
-
-typedef struct _ATH_DEBUG_MODULE_DBG_INFO{
- struct _ATH_DEBUG_MODULE_DBG_INFO *pNext;
- char ModuleName[16];
- char ModuleDescription[ATH_DEBUG_MAX_MOD_DESC_LENGTH];
- u32 Flags;
- u32 CurrentMask;
- int MaxDescriptions;
- struct ath_debug_mask_description *pMaskDescriptions; /* pointer to array of descriptions */
-} ATH_DEBUG_MODULE_DBG_INFO;
-
-#define ATH_DEBUG_DESCRIPTION_COUNT(d) (int)((sizeof((d))) / (sizeof(struct ath_debug_mask_description)))
-
-#define GET_ATH_MODULE_DEBUG_VAR_NAME(s) _XGET_ATH_MODULE_NAME_DEBUG_(s)
-#define GET_ATH_MODULE_DEBUG_VAR_MASK(s) _XGET_ATH_MODULE_NAME_DEBUG_(s).CurrentMask
-#define _XGET_ATH_MODULE_NAME_DEBUG_(s) debug_ ## s
-
-#ifdef ATH_DEBUG_MODULE
-
- /* for source files that will instantiate the debug variables */
-#define ATH_DEBUG_INSTANTIATE_MODULE_VAR(s,name,moddesc,initmask,count,descriptions) \
-ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(s) = \
- {NULL,(name),(moddesc),0,(initmask),count,(descriptions)}
-
-#ifdef ATH_MODULE_NAME
-extern ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(ATH_MODULE_NAME);
-#define AR_DEBUG_LVL_CHECK(lvl) (GET_ATH_MODULE_DEBUG_VAR_MASK(ATH_MODULE_NAME) & (lvl))
-#endif /* ATH_MODULE_NAME */
-
-#define ATH_DEBUG_SET_DEBUG_MASK(s,lvl) GET_ATH_MODULE_DEBUG_VAR_MASK(s) = (lvl)
-
-#define ATH_DEBUG_DECLARE_EXTERN(s) \
- extern ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(s)
-
-#define AR_DEBUG_PRINTBUF(buffer, length, desc) DebugDumpBytes(buffer,length,desc)
-
-
-#define AR_DEBUG_ASSERT A_ASSERT
-
-void a_dump_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo);
-void a_register_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo);
-#define A_DUMP_MODULE_DEBUG_INFO(s) a_dump_module_debug_info(&(GET_ATH_MODULE_DEBUG_VAR_NAME(s)))
-#define A_REGISTER_MODULE_DEBUG_INFO(s) a_register_module_debug_info(&(GET_ATH_MODULE_DEBUG_VAR_NAME(s)))
-
-#else /* !ATH_DEBUG_MODULE */
- /* NON ATH_DEBUG_MODULE */
-#define ATH_DEBUG_INSTANTIATE_MODULE_VAR(s,name,moddesc,initmask,count,descriptions)
-#define AR_DEBUG_LVL_CHECK(lvl) 0
-#define AR_DEBUG_PRINTBUF(buffer, length, desc)
-#define AR_DEBUG_ASSERT(test)
-#define ATH_DEBUG_DECLARE_EXTERN(s)
-#define ATH_DEBUG_SET_DEBUG_MASK(s,lvl)
-#define A_DUMP_MODULE_DEBUG_INFO(s)
-#define A_REGISTER_MODULE_DEBUG_INFO(s)
-
-#endif
-
-int a_get_module_mask(char *module_name, u32 *pMask);
-int a_set_module_mask(char *module_name, u32 Mask);
-void a_dump_module_debug_info_by_name(char *module_name);
-void a_module_debug_support_init(void);
-void a_module_debug_support_cleanup(void);
-
-#include "../os/linux/include/debug_linux.h"
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="a_drv.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the definitions of the basic atheros data types.
-// It is used to map the data types in atheros files to a platform specific
-// type.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _A_DRV_H_
-#define _A_DRV_H_
-
-#include "../os/linux/include/athdrv_linux.h"
-
-#endif /* _ADRV_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="a_drv_api.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _A_DRV_API_H_
-#define _A_DRV_API_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/****************************************************************************/
-/****************************************************************************/
-/** **/
-/** WMI related hooks **/
-/** **/
-/****************************************************************************/
-/****************************************************************************/
-
-#include <ar6000_api.h>
-
-#define A_WMI_CHANNELLIST_RX(devt, numChan, chanList) \
- ar6000_channelList_rx((devt), (numChan), (chanList))
-
-#define A_WMI_SET_NUMDATAENDPTS(devt, num) \
- ar6000_set_numdataendpts((devt), (num))
-
-#define A_WMI_CONTROL_TX(devt, osbuf, streamID) \
- ar6000_control_tx((devt), (osbuf), (streamID))
-
-#define A_WMI_TARGETSTATS_EVENT(devt, pStats, len) \
- ar6000_targetStats_event((devt), (pStats), (len))
-
-#define A_WMI_SCANCOMPLETE_EVENT(devt, status) \
- ar6000_scanComplete_event((devt), (status))
-
-#ifdef CONFIG_HOST_DSET_SUPPORT
-
-#define A_WMI_DSET_DATA_REQ(devt, access_cookie, offset, length, targ_buf, targ_reply_fn, targ_reply_arg) \
- ar6000_dset_data_req((devt), (access_cookie), (offset), (length), (targ_buf), (targ_reply_fn), (targ_reply_arg))
-
-#define A_WMI_DSET_CLOSE(devt, access_cookie) \
- ar6000_dset_close((devt), (access_cookie))
-
-#endif
-
-#define A_WMI_DSET_OPEN_REQ(devt, id, targ_handle, targ_reply_fn, targ_reply_arg) \
- ar6000_dset_open_req((devt), (id), (targ_handle), (targ_reply_fn), (targ_reply_arg))
-
-#define A_WMI_CONNECT_EVENT(devt, channel, bssid, listenInterval, beaconInterval, networkType, beaconIeLen, assocReqLen, assocRespLen, assocInfo) \
- ar6000_connect_event((devt), (channel), (bssid), (listenInterval), (beaconInterval), (networkType), (beaconIeLen), (assocReqLen), (assocRespLen), (assocInfo))
-
-#define A_WMI_PSPOLL_EVENT(devt, aid)\
- ar6000_pspoll_event((devt),(aid))
-
-#define A_WMI_DTIMEXPIRY_EVENT(devt)\
- ar6000_dtimexpiry_event((devt))
-
-#ifdef WAPI_ENABLE
-#define A_WMI_WAPI_REKEY_EVENT(devt, type, mac)\
- ap_wapi_rekey_event((devt),(type),(mac))
-#endif
-
-#define A_WMI_REGDOMAIN_EVENT(devt, regCode) \
- ar6000_regDomain_event((devt), (regCode))
-
-#define A_WMI_NEIGHBORREPORT_EVENT(devt, numAps, info) \
- ar6000_neighborReport_event((devt), (numAps), (info))
-
-#define A_WMI_DISCONNECT_EVENT(devt, reason, bssid, assocRespLen, assocInfo, protocolReasonStatus) \
- ar6000_disconnect_event((devt), (reason), (bssid), (assocRespLen), (assocInfo), (protocolReasonStatus))
-
-#define A_WMI_TKIP_MICERR_EVENT(devt, keyid, ismcast) \
- ar6000_tkip_micerr_event((devt), (keyid), (ismcast))
-
-#define A_WMI_BITRATE_RX(devt, rateKbps) \
- ar6000_bitrate_rx((devt), (rateKbps))
-
-#define A_WMI_TXPWR_RX(devt, txPwr) \
- ar6000_txPwr_rx((devt), (txPwr))
-
-#define A_WMI_READY_EVENT(devt, datap, phyCap, sw_ver, abi_ver) \
- ar6000_ready_event((devt), (datap), (phyCap), (sw_ver), (abi_ver))
-
-#define A_WMI_DBGLOG_INIT_DONE(ar) \
- ar6000_dbglog_init_done(ar);
-
-#define A_WMI_RSSI_THRESHOLD_EVENT(devt, newThreshold, rssi) \
- ar6000_rssiThreshold_event((devt), (newThreshold), (rssi))
-
-#define A_WMI_REPORT_ERROR_EVENT(devt, errorVal) \
- ar6000_reportError_event((devt), (errorVal))
-
-#define A_WMI_ROAM_TABLE_EVENT(devt, pTbl) \
- ar6000_roam_tbl_event((devt), (pTbl))
-
-#define A_WMI_ROAM_DATA_EVENT(devt, p) \
- ar6000_roam_data_event((devt), (p))
-
-#define A_WMI_WOW_LIST_EVENT(devt, num_filters, wow_filters) \
- ar6000_wow_list_event((devt), (num_filters), (wow_filters))
-
-#define A_WMI_CAC_EVENT(devt, ac, cac_indication, statusCode, tspecSuggestion) \
- ar6000_cac_event((devt), (ac), (cac_indication), (statusCode), (tspecSuggestion))
-
-#define A_WMI_CHANNEL_CHANGE_EVENT(devt, oldChannel, newChannel) \
- ar6000_channel_change_event((devt), (oldChannel), (newChannel))
-
-#define A_WMI_PMKID_LIST_EVENT(devt, num_pmkid, pmkid_list, bssid_list) \
- ar6000_pmkid_list_event((devt), (num_pmkid), (pmkid_list), (bssid_list))
-
-#define A_WMI_PEER_EVENT(devt, eventCode, bssid) \
- ar6000_peer_event ((devt), (eventCode), (bssid))
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-#define A_WMI_TCMD_RX_REPORT_EVENT(devt, results, len) \
- ar6000_tcmd_rx_report_event((devt), (results), (len))
-#endif
-
-#define A_WMI_HBCHALLENGERESP_EVENT(devt, cookie, source) \
- ar6000_hbChallengeResp_event((devt), (cookie), (source))
-
-#define A_WMI_TX_RETRY_ERR_EVENT(devt) \
- ar6000_tx_retry_err_event((devt))
-
-#define A_WMI_SNR_THRESHOLD_EVENT_RX(devt, newThreshold, snr) \
- ar6000_snrThresholdEvent_rx((devt), (newThreshold), (snr))
-
-#define A_WMI_LQ_THRESHOLD_EVENT_RX(devt, range, lqVal) \
- ar6000_lqThresholdEvent_rx((devt), (range), (lqVal))
-
-#define A_WMI_RATEMASK_RX(devt, ratemask) \
- ar6000_ratemask_rx((devt), (ratemask))
-
-#define A_WMI_KEEPALIVE_RX(devt, configured) \
- ar6000_keepalive_rx((devt), (configured))
-
-#define A_WMI_BSSINFO_EVENT_RX(ar, datp, len) \
- ar6000_bssInfo_event_rx((ar), (datap), (len))
-
-#define A_WMI_DBGLOG_EVENT(ar, dropped, buffer, length) \
- ar6000_dbglog_event((ar), (dropped), (buffer), (length));
-
-#define A_WMI_STREAM_TX_ACTIVE(devt,trafficClass) \
- ar6000_indicate_tx_activity((devt),(trafficClass), true)
-
-#define A_WMI_STREAM_TX_INACTIVE(devt,trafficClass) \
- ar6000_indicate_tx_activity((devt),(trafficClass), false)
-#define A_WMI_Ac2EndpointID(devht, ac)\
- ar6000_ac2_endpoint_id((devht), (ac))
-
-#define A_WMI_AGGR_RECV_ADDBA_REQ_EVT(devt, cmd)\
- ar6000_aggr_rcv_addba_req_evt((devt), (cmd))
-#define A_WMI_AGGR_RECV_ADDBA_RESP_EVT(devt, cmd)\
- ar6000_aggr_rcv_addba_resp_evt((devt), (cmd))
-#define A_WMI_AGGR_RECV_DELBA_REQ_EVT(devt, cmd)\
- ar6000_aggr_rcv_delba_req_evt((devt), (cmd))
-#define A_WMI_HCI_EVENT_EVT(devt, cmd)\
- ar6000_hci_event_rcv_evt((devt), (cmd))
-
-#define A_WMI_Endpoint2Ac(devt, ep) \
- ar6000_endpoint_id2_ac((devt), (ep))
-
-#define A_WMI_BTCOEX_CONFIG_EVENT(devt, evt, len)\
- ar6000_btcoex_config_event((devt), (evt), (len))
-
-#define A_WMI_BTCOEX_STATS_EVENT(devt, datap, len)\
- ar6000_btcoex_stats_event((devt), (datap), (len))
-
-/****************************************************************************/
-/****************************************************************************/
-/** **/
-/** HTC related hooks **/
-/** **/
-/****************************************************************************/
-/****************************************************************************/
-
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-#define A_WMI_PROF_COUNT_RX(addr, count) prof_count_rx((addr), (count))
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="a_osapi.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the definitions of the basic atheros data types.
-// It is used to map the data types in atheros files to a platform specific
-// type.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _A_OSAPI_H_
-#define _A_OSAPI_H_
-
-#include "../os/linux/include/osapi_linux.h"
-
-#endif /* _OSAPI_H_ */
+++ /dev/null
-/*
- *
- * Copyright (c) 2004-2010 Atheros Communications Inc.
- * All rights reserved.
- *
- *
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
- *
- */
-
-#ifndef __AGGR_RECV_API_H__
-#define __AGGR_RECV_API_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void (* RX_CALLBACK)(void * dev, void *osbuf);
-
-typedef void (* ALLOC_NETBUFS)(A_NETBUF_QUEUE_T *q, u16 num);
-
-/*
- * aggr_init:
- * Initialises the data structures, allocates data queues and
- * os buffers. Netbuf allocator is the input param, used by the
- * aggr module for allocation of NETBUFs from driver context.
- * These NETBUFs are used for AMSDU processing.
- * Returns the context for the aggr module.
- */
-void *
-aggr_init(ALLOC_NETBUFS netbuf_allocator);
-
-
-/*
- * aggr_register_rx_dispatcher:
- * Registers OS call back function to deliver the
- * frames to OS. This is generally the topmost layer of
- * the driver context, after which the frames go to
- * IP stack via the call back function.
- * This dispatcher is active only when aggregation is ON.
- */
-void
-aggr_register_rx_dispatcher(void *cntxt, void * dev, RX_CALLBACK fn);
-
-
-/*
- * aggr_process_bar:
- * When target receives BAR, it communicates to host driver
- * for modifying window parameters. Target indicates this via the
- * event: WMI_ADDBA_REQ_EVENTID. Host will dequeue all frames
- * up to the indicated sequence number.
- */
-void
-aggr_process_bar(void *cntxt, u8 tid, u16 seq_no);
-
-
-/*
- * aggr_recv_addba_req_evt:
- * This event is to initiate/modify the receive side window.
- * Target will send WMI_ADDBA_REQ_EVENTID event to host - to setup
- * recv re-ordering queues. Target will negotiate ADDBA with peer,
- * and indicate via this event after successfully completing the
- * negotiation. This happens in two situations:
- * 1. Initial setup of aggregation
- * 2. Renegotiation of current recv window.
- * Window size for re-ordering is limited by target buffer
- * space, which is reflected in win_sz.
- * (Re)Start the periodic timer to deliver long standing frames,
- * in hold_q to OS.
- */
-void
-aggr_recv_addba_req_evt(void * cntxt, u8 tid, u16 seq_no, u8 win_sz);
-
-
-/*
- * aggr_recv_delba_req_evt:
- * Target indicates deletion of a BA window for a tid via the
- * WMI_DELBA_EVENTID. Host would deliver all the frames in the
- * hold_q, reset tid config and disable the periodic timer, if
- * aggr is not enabled on any tid.
- */
-void
-aggr_recv_delba_req_evt(void * cntxt, u8 tid);
-
-
-
-/*
- * aggr_process_recv_frm:
- * Called only for data frames. When aggr is ON for a tid, the buffer
- * is always consumed, and osbuf would be NULL. For a non-aggr case,
- * osbuf is not modified.
- * AMSDU frames are consumed and are later freed. They are sliced and
- * diced to individual frames and dispatched to stack.
- * After consuming a osbuf(when aggr is ON), a previously registered
- * callback may be called to deliver frames in order.
- */
-void
-aggr_process_recv_frm(void *cntxt, u8 tid, u16 seq_no, bool is_amsdu, void **osbuf);
-
-
-/*
- * aggr_module_destroy:
- * Frees up all the queues and frames in them. Releases the cntxt to OS.
- */
-void
-aggr_module_destroy(void *cntxt);
-
-/*
- * Dumps the aggregation stats
- */
-void
-aggr_dump_stats(void *cntxt, PACKET_LOG **log_buf);
-
-/*
- * aggr_reset_state -- Called when it is deemed necessary to clear the aggregate
- * hold Q state. Examples include when a Connect event or disconnect event is
- * received.
- */
-void
-aggr_reset_state(void *cntxt);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*__AGGR_RECV_API_H__ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-/* AR3K module configuration APIs for HCI-bridge operation */
-
-#ifndef AR3KCONFIG_H_
-#define AR3KCONFIG_H_
-
-#include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/hci_core.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define AR3K_CONFIG_FLAG_FORCE_MINBOOT_EXIT (1 << 0)
-#define AR3K_CONFIG_FLAG_SET_AR3K_BAUD (1 << 1)
-#define AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY (1 << 2)
-#define AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP (1 << 3)
-
-
-struct ar3k_config_info {
- u32 Flags; /* config flags */
- void *pHCIDev; /* HCI bridge device */
- struct hci_transport_properties *pHCIProps; /* HCI bridge props */
- struct hif_device *pHIFDevice; /* HIF layer device */
-
- u32 AR3KBaudRate; /* AR3K operational baud rate */
- u16 AR6KScale; /* AR6K UART scale value */
- u16 AR6KStep; /* AR6K UART step value */
- struct hci_dev *pBtStackHCIDev; /* BT Stack HCI dev */
- u32 PwrMgmtEnabled; /* TLPM enabled? */
- u16 IdleTimeout; /* TLPM idle timeout */
- u16 WakeupTimeout; /* TLPM wakeup timeout */
- u8 bdaddr[6]; /* Bluetooth device address */
-};
-
-int AR3KConfigure(struct ar3k_config_info *pConfigInfo);
-
-int AR3KConfigureExit(void *config);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*AR3KCONFIG_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6000_api.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the API to access the OS dependent atheros host driver
-// by the WMI or WLAN generic modules.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _AR6000_API_H_
-#define _AR6000_API_H_
-
-#include "../os/linux/include/ar6xapi_linux.h"
-
-#endif /* _AR6000_API_H */
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ar6000_diag.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef AR6000_DIAG_H_
-#define AR6000_DIAG_H_
-
-
-int
-ar6000_ReadRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
-
-int
-ar6000_WriteRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
-
-int
-ar6000_ReadDataDiag(struct hif_device *hifDevice, u32 address,
- u8 *data, u32 length);
-
-int
-ar6000_WriteDataDiag(struct hif_device *hifDevice, u32 address,
- u8 *data, u32 length);
-
-int
-ar6k_ReadTargetRegister(struct hif_device *hifDevice, int regsel, u32 *regval);
-
-void
-ar6k_FetchTargetRegs(struct hif_device *hifDevice, u32 *targregs);
-
-#endif /*AR6000_DIAG_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-
-// <copyright file="ar6kap_common.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-
-//==============================================================================
-
-// This file contains the definitions of common AP mode data structures.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef _AR6KAP_COMMON_H_
-#define _AR6KAP_COMMON_H_
-/*
- * Used with AR6000_XIOCTL_AP_GET_STA_LIST
- */
-typedef struct {
- u8 mac[ATH_MAC_LEN];
- u8 aid;
- u8 keymgmt;
- u8 ucipher;
- u8 auth;
-} station_t;
-typedef struct {
- station_t sta[AP_MAX_NUM_STA];
-} ap_get_sta_t;
-#endif /* _AR6KAP_COMMON_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="athbtfilter.h" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Public Bluetooth filter APIs
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef ATHBTFILTER_H_
-#define ATHBTFILTER_H_
-
-#define ATH_DEBUG_INFO (1 << 2)
-#define ATH_DEBUG_INF ATH_DEBUG_INFO
-
-typedef enum _ATHBT_HCI_CTRL_TYPE {
- ATHBT_HCI_COMMAND = 0,
- ATHBT_HCI_EVENT = 1,
-} ATHBT_HCI_CTRL_TYPE;
-
-typedef enum _ATHBT_STATE_INDICATION {
- ATH_BT_NOOP = 0,
- ATH_BT_INQUIRY = 1,
- ATH_BT_CONNECT = 2,
- ATH_BT_SCO = 3,
- ATH_BT_ACL = 4,
- ATH_BT_A2DP = 5,
- ATH_BT_ESCO = 6,
- /* new states go here.. */
-
- ATH_BT_MAX_STATE_INDICATION
-} ATHBT_STATE_INDICATION;
-
- /* filter function for OUTGOING commands and INCOMMING events */
-typedef void (*ATHBT_FILTER_CMD_EVENTS_FN)(void *pContext, ATHBT_HCI_CTRL_TYPE Type, unsigned char *pBuffer, int Length);
-
- /* filter function for OUTGOING data HCI packets */
-typedef void (*ATHBT_FILTER_DATA_FN)(void *pContext, unsigned char *pBuffer, int Length);
-
-typedef enum _ATHBT_STATE {
- STATE_OFF = 0,
- STATE_ON = 1,
- STATE_MAX
-} ATHBT_STATE;
-
- /* BT state indication (when filter functions are not used) */
-
-typedef void (*ATHBT_INDICATE_STATE_FN)(void *pContext, ATHBT_STATE_INDICATION Indication, ATHBT_STATE State, unsigned char LMPVersion);
-
-struct athbt_filter_instance {
-#ifdef UNDER_CE
- WCHAR *pWlanAdapterName; /* filled in by user */
-#else
- char *pWlanAdapterName; /* filled in by user */
-#endif /* UNDER_CE */
- int FilterEnabled; /* filtering is enabled */
- int Attached; /* filter library is attached */
- void *pContext; /* private context for filter library */
- ATHBT_FILTER_CMD_EVENTS_FN pFilterCmdEvents; /* function ptr to filter a command or event */
- ATHBT_FILTER_DATA_FN pFilterAclDataOut; /* function ptr to filter ACL data out (to radio) */
- ATHBT_FILTER_DATA_FN pFilterAclDataIn; /* function ptr to filter ACL data in (from radio) */
- ATHBT_INDICATE_STATE_FN pIndicateState; /* function ptr to indicate a state */
-}; /* XXX: unused ? */
-
-
-/* API MACROS */
-
-#define AthBtFilterHciCommand(instance,packet,length) \
- if ((instance)->FilterEnabled) { \
- (instance)->pFilterCmdEvents((instance)->pContext, \
- ATHBT_HCI_COMMAND, \
- (unsigned char *)(packet), \
- (length)); \
- }
-
-#define AthBtFilterHciEvent(instance,packet,length) \
- if ((instance)->FilterEnabled) { \
- (instance)->pFilterCmdEvents((instance)->pContext, \
- ATHBT_HCI_EVENT, \
- (unsigned char *)(packet), \
- (length)); \
- }
-
-#define AthBtFilterHciAclDataOut(instance,packet,length) \
- if ((instance)->FilterEnabled) { \
- (instance)->pFilterAclDataOut((instance)->pContext, \
- (unsigned char *)(packet), \
- (length)); \
- }
-
-#define AthBtFilterHciAclDataIn(instance,packet,length) \
- if ((instance)->FilterEnabled) { \
- (instance)->pFilterAclDataIn((instance)->pContext, \
- (unsigned char *)(packet), \
- (length)); \
- }
-
-/* if filtering is not desired, the application can indicate the state directly using this
- * macro:
- */
-#define AthBtIndicateState(instance,indication,state) \
- if ((instance)->FilterEnabled) { \
- (instance)->pIndicateState((instance)->pContext, \
- (indication), \
- (state), \
- 0); \
- }
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* API prototypes */
-int AthBtFilter_Attach(ATH_BT_FILTER_INSTANCE *pInstance, unsigned int flags);
-void AthBtFilter_Detach(ATH_BT_FILTER_INSTANCE *pInstance);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*ATHBTFILTER_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="bmi.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// BMI declarations and prototypes
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _BMI_H_
-#define _BMI_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Header files */
-#include "a_config.h"
-#include "athdefs.h"
-#include "hif.h"
-#include "a_osapi.h"
-#include "bmi_msg.h"
-
-void
-BMIInit(void);
-
-void
-BMICleanup(void);
-
-int
-BMIDone(struct hif_device *device);
-
-int
-BMIGetTargetInfo(struct hif_device *device, struct bmi_target_info *targ_info);
-
-int
-BMIReadMemory(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length);
-
-int
-BMIWriteMemory(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length);
-
-int
-BMIExecute(struct hif_device *device,
- u32 address,
- u32 *param);
-
-int
-BMISetAppStart(struct hif_device *device,
- u32 address);
-
-int
-BMIReadSOCRegister(struct hif_device *device,
- u32 address,
- u32 *param);
-
-int
-BMIWriteSOCRegister(struct hif_device *device,
- u32 address,
- u32 param);
-
-int
-BMIrompatchInstall(struct hif_device *device,
- u32 ROM_addr,
- u32 RAM_addr,
- u32 nbytes,
- u32 do_activate,
- u32 *patch_id);
-
-int
-BMIrompatchUninstall(struct hif_device *device,
- u32 rompatch_id);
-
-int
-BMIrompatchActivate(struct hif_device *device,
- u32 rompatch_count,
- u32 *rompatch_list);
-
-int
-BMIrompatchDeactivate(struct hif_device *device,
- u32 rompatch_count,
- u32 *rompatch_list);
-
-int
-BMILZStreamStart(struct hif_device *device,
- u32 address);
-
-int
-BMILZData(struct hif_device *device,
- u8 *buffer,
- u32 length);
-
-int
-BMIFastDownload(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length);
-
-int
-BMIRawWrite(struct hif_device *device,
- u8 *buffer,
- u32 length);
-
-int
-BMIRawRead(struct hif_device *device,
- u8 *buffer,
- u32 length,
- bool want_timeout);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _BMI_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="AR6K_version.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#define __VER_MAJOR_ 3
-#define __VER_MINOR_ 0
-#define __VER_PATCH_ 0
-
-/* The makear6ksdk script (used for release builds) modifies the following line. */
-#define __BUILD_NUMBER_ 233
-
-
-/* Format of the version number. */
-#define VER_MAJOR_BIT_OFFSET 28
-#define VER_MINOR_BIT_OFFSET 24
-#define VER_PATCH_BIT_OFFSET 16
-#define VER_BUILD_NUM_BIT_OFFSET 0
-
-
-/*
- * The version has the following format:
- * Bits 28-31: Major version
- * Bits 24-27: Minor version
- * Bits 16-23: Patch version
- * Bits 0-15: Build number (automatically generated during build process )
- * E.g. Build 1.1.3.7 would be represented as 0x11030007.
- *
- * DO NOT split the following macro into multiple lines as this may confuse the build scripts.
- */
-#define AR6K_SW_VERSION ( ( __VER_MAJOR_ << VER_MAJOR_BIT_OFFSET ) + ( __VER_MINOR_ << VER_MINOR_BIT_OFFSET ) + ( __VER_PATCH_ << VER_PATCH_BIT_OFFSET ) + ( __BUILD_NUMBER_ << VER_BUILD_NUM_BIT_OFFSET ) )
-
-/* ABI Version. Reflects the version of binary interface exposed by AR6K target firmware. Needs to be incremented by 1 for any change in the firmware that requires upgrade of the driver on the host side for the change to work correctly */
-#define AR6K_ABI_VERSION 1
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef __ADDRS_H__
-#define __ADDRS_H__
-
-/*
- * Special AR6002 Addresses that may be needed by special
- * applications (e.g. ART) on the Host as well as Target.
- */
-
-#if defined(AR6002_REV2)
-#define AR6K_RAM_START 0x00500000
-#define TARG_RAM_OFFSET(vaddr) ((u32)(vaddr) & 0xfffff)
-#define TARG_RAM_SZ (184*1024)
-#define TARG_ROM_SZ (80*1024)
-#endif
-#if defined(AR6002_REV4) || defined(AR6003)
-#define AR6K_RAM_START 0x00540000
-#define TARG_RAM_OFFSET(vaddr) (((u32)(vaddr) & 0xfffff) - 0x40000)
-#define TARG_RAM_SZ (256*1024)
-#define TARG_ROM_SZ (256*1024)
-#endif
-
-#define AR6002_BOARD_DATA_SZ 768
-#define AR6002_BOARD_EXT_DATA_SZ 0
-#define AR6003_BOARD_DATA_SZ 1024
-#define AR6003_BOARD_EXT_DATA_SZ 768
-
-#define AR6K_RAM_ADDR(byte_offset) (AR6K_RAM_START+(byte_offset))
-#define TARG_RAM_ADDRS(byte_offset) AR6K_RAM_ADDR(byte_offset)
-
-#define AR6K_ROM_START 0x004e0000
-#define TARG_ROM_OFFSET(vaddr) (((u32)(vaddr) & 0x1fffff) - 0xe0000)
-#define AR6K_ROM_ADDR(byte_offset) (AR6K_ROM_START+(byte_offset))
-#define TARG_ROM_ADDRS(byte_offset) AR6K_ROM_ADDR(byte_offset)
-
-/*
- * At this ROM address is a pointer to the start of the ROM DataSet Index.
- * If there are no ROM DataSets, there's a 0 at this address.
- */
-#define ROM_DATASET_INDEX_ADDR (TARG_ROM_ADDRS(TARG_ROM_SZ)-8)
-#define ROM_MBIST_CKSUM_ADDR (TARG_ROM_ADDRS(TARG_ROM_SZ)-4)
-
-/*
- * The API A_BOARD_DATA_ADDR() is the proper way to get a read pointer to
- * board data.
- */
-
-/* Size of Board Data, in bytes */
-#if defined(AR6002_REV4) || defined(AR6003)
-#define BOARD_DATA_SZ AR6003_BOARD_DATA_SZ
-#else
-#define BOARD_DATA_SZ AR6002_BOARD_DATA_SZ
-#endif
-
-
-/*
- * Constants used by ASM code to access fields of host_interest_s,
- * which is at a fixed location in RAM.
- */
-#if defined(AR6002_REV4) || defined(AR6003)
-#define HOST_INTEREST_FLASH_IS_PRESENT_ADDR (AR6K_RAM_START + 0x60c)
-#else
-#define HOST_INTEREST_FLASH_IS_PRESENT_ADDR (AR6K_RAM_START + 0x40c)
-#endif
-#define FLASH_IS_PRESENT_TARGADDR HOST_INTEREST_FLASH_IS_PRESENT_ADDR
-
-#endif /* __ADDRS_H__ */
-
-
-
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _APB_ATHR_WLAN_MAP_H_
-#define _APB_ATHR_WLAN_MAP_H_
-
-#define WLAN_RTC_BASE_ADDRESS 0x00004000
-#define WLAN_VMC_BASE_ADDRESS 0x00008000
-#define WLAN_UART_BASE_ADDRESS 0x0000c000
-#define WLAN_DBG_UART_BASE_ADDRESS 0x0000d000
-#define WLAN_UMBOX_BASE_ADDRESS 0x0000e000
-#define WLAN_SI_BASE_ADDRESS 0x00010000
-#define WLAN_GPIO_BASE_ADDRESS 0x00014000
-#define WLAN_MBOX_BASE_ADDRESS 0x00018000
-#define WLAN_ANALOG_INTF_BASE_ADDRESS 0x0001c000
-#define WLAN_MAC_BASE_ADDRESS 0x00020000
-#define WLAN_RDMA_BASE_ADDRESS 0x00030100
-#define EFUSE_BASE_ADDRESS 0x00031000
-
-#endif /* _APB_ATHR_WLAN_MAP_REG_H_ */
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#include "apb_athr_wlan_map.h"
-
-#ifndef BT_HEADERS
-
-#define RTC_BASE_ADDRESS WLAN_RTC_BASE_ADDRESS
-#define VMC_BASE_ADDRESS WLAN_VMC_BASE_ADDRESS
-#define UART_BASE_ADDRESS WLAN_UART_BASE_ADDRESS
-#define DBG_UART_BASE_ADDRESS WLAN_DBG_UART_BASE_ADDRESS
-#define UMBOX_BASE_ADDRESS WLAN_UMBOX_BASE_ADDRESS
-#define SI_BASE_ADDRESS WLAN_SI_BASE_ADDRESS
-#define GPIO_BASE_ADDRESS WLAN_GPIO_BASE_ADDRESS
-#define MBOX_BASE_ADDRESS WLAN_MBOX_BASE_ADDRESS
-#define ANALOG_INTF_BASE_ADDRESS WLAN_ANALOG_INTF_BASE_ADDRESS
-#define MAC_BASE_ADDRESS WLAN_MAC_BASE_ADDRESS
-#define RDMA_BASE_ADDRESS WLAN_RDMA_BASE_ADDRESS
-
-#endif
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#include "mbox_wlan_host_reg.h"
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#include "mbox_wlan_reg.h"
-
-#ifndef BT_HEADERS
-
-#define MBOX_FIFO_ADDRESS WLAN_MBOX_FIFO_ADDRESS
-#define MBOX_FIFO_OFFSET WLAN_MBOX_FIFO_OFFSET
-#define MBOX_FIFO_DATA_MSB WLAN_MBOX_FIFO_DATA_MSB
-#define MBOX_FIFO_DATA_LSB WLAN_MBOX_FIFO_DATA_LSB
-#define MBOX_FIFO_DATA_MASK WLAN_MBOX_FIFO_DATA_MASK
-#define MBOX_FIFO_DATA_GET(x) WLAN_MBOX_FIFO_DATA_GET(x)
-#define MBOX_FIFO_DATA_SET(x) WLAN_MBOX_FIFO_DATA_SET(x)
-#define MBOX_FIFO_STATUS_ADDRESS WLAN_MBOX_FIFO_STATUS_ADDRESS
-#define MBOX_FIFO_STATUS_OFFSET WLAN_MBOX_FIFO_STATUS_OFFSET
-#define MBOX_FIFO_STATUS_EMPTY_MSB WLAN_MBOX_FIFO_STATUS_EMPTY_MSB
-#define MBOX_FIFO_STATUS_EMPTY_LSB WLAN_MBOX_FIFO_STATUS_EMPTY_LSB
-#define MBOX_FIFO_STATUS_EMPTY_MASK WLAN_MBOX_FIFO_STATUS_EMPTY_MASK
-#define MBOX_FIFO_STATUS_EMPTY_GET(x) WLAN_MBOX_FIFO_STATUS_EMPTY_GET(x)
-#define MBOX_FIFO_STATUS_EMPTY_SET(x) WLAN_MBOX_FIFO_STATUS_EMPTY_SET(x)
-#define MBOX_FIFO_STATUS_FULL_MSB WLAN_MBOX_FIFO_STATUS_FULL_MSB
-#define MBOX_FIFO_STATUS_FULL_LSB WLAN_MBOX_FIFO_STATUS_FULL_LSB
-#define MBOX_FIFO_STATUS_FULL_MASK WLAN_MBOX_FIFO_STATUS_FULL_MASK
-#define MBOX_FIFO_STATUS_FULL_GET(x) WLAN_MBOX_FIFO_STATUS_FULL_GET(x)
-#define MBOX_FIFO_STATUS_FULL_SET(x) WLAN_MBOX_FIFO_STATUS_FULL_SET(x)
-#define MBOX_DMA_POLICY_ADDRESS WLAN_MBOX_DMA_POLICY_ADDRESS
-#define MBOX_DMA_POLICY_OFFSET WLAN_MBOX_DMA_POLICY_OFFSET
-#define MBOX_DMA_POLICY_TX_QUANTUM_MSB WLAN_MBOX_DMA_POLICY_TX_QUANTUM_MSB
-#define MBOX_DMA_POLICY_TX_QUANTUM_LSB WLAN_MBOX_DMA_POLICY_TX_QUANTUM_LSB
-#define MBOX_DMA_POLICY_TX_QUANTUM_MASK WLAN_MBOX_DMA_POLICY_TX_QUANTUM_MASK
-#define MBOX_DMA_POLICY_TX_QUANTUM_GET(x) WLAN_MBOX_DMA_POLICY_TX_QUANTUM_GET(x)
-#define MBOX_DMA_POLICY_TX_QUANTUM_SET(x) WLAN_MBOX_DMA_POLICY_TX_QUANTUM_SET(x)
-#define MBOX_DMA_POLICY_TX_ORDER_MSB WLAN_MBOX_DMA_POLICY_TX_ORDER_MSB
-#define MBOX_DMA_POLICY_TX_ORDER_LSB WLAN_MBOX_DMA_POLICY_TX_ORDER_LSB
-#define MBOX_DMA_POLICY_TX_ORDER_MASK WLAN_MBOX_DMA_POLICY_TX_ORDER_MASK
-#define MBOX_DMA_POLICY_TX_ORDER_GET(x) WLAN_MBOX_DMA_POLICY_TX_ORDER_GET(x)
-#define MBOX_DMA_POLICY_TX_ORDER_SET(x) WLAN_MBOX_DMA_POLICY_TX_ORDER_SET(x)
-#define MBOX_DMA_POLICY_RX_QUANTUM_MSB WLAN_MBOX_DMA_POLICY_RX_QUANTUM_MSB
-#define MBOX_DMA_POLICY_RX_QUANTUM_LSB WLAN_MBOX_DMA_POLICY_RX_QUANTUM_LSB
-#define MBOX_DMA_POLICY_RX_QUANTUM_MASK WLAN_MBOX_DMA_POLICY_RX_QUANTUM_MASK
-#define MBOX_DMA_POLICY_RX_QUANTUM_GET(x) WLAN_MBOX_DMA_POLICY_RX_QUANTUM_GET(x)
-#define MBOX_DMA_POLICY_RX_QUANTUM_SET(x) WLAN_MBOX_DMA_POLICY_RX_QUANTUM_SET(x)
-#define MBOX_DMA_POLICY_RX_ORDER_MSB WLAN_MBOX_DMA_POLICY_RX_ORDER_MSB
-#define MBOX_DMA_POLICY_RX_ORDER_LSB WLAN_MBOX_DMA_POLICY_RX_ORDER_LSB
-#define MBOX_DMA_POLICY_RX_ORDER_MASK WLAN_MBOX_DMA_POLICY_RX_ORDER_MASK
-#define MBOX_DMA_POLICY_RX_ORDER_GET(x) WLAN_MBOX_DMA_POLICY_RX_ORDER_GET(x)
-#define MBOX_DMA_POLICY_RX_ORDER_SET(x) WLAN_MBOX_DMA_POLICY_RX_ORDER_SET(x)
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX0_DMA_RX_CONTROL_ADDRESS WLAN_MBOX0_DMA_RX_CONTROL_ADDRESS
-#define MBOX0_DMA_RX_CONTROL_OFFSET WLAN_MBOX0_DMA_RX_CONTROL_OFFSET
-#define MBOX0_DMA_RX_CONTROL_RESUME_MSB WLAN_MBOX0_DMA_RX_CONTROL_RESUME_MSB
-#define MBOX0_DMA_RX_CONTROL_RESUME_LSB WLAN_MBOX0_DMA_RX_CONTROL_RESUME_LSB
-#define MBOX0_DMA_RX_CONTROL_RESUME_MASK WLAN_MBOX0_DMA_RX_CONTROL_RESUME_MASK
-#define MBOX0_DMA_RX_CONTROL_RESUME_GET(x) WLAN_MBOX0_DMA_RX_CONTROL_RESUME_GET(x)
-#define MBOX0_DMA_RX_CONTROL_RESUME_SET(x) WLAN_MBOX0_DMA_RX_CONTROL_RESUME_SET(x)
-#define MBOX0_DMA_RX_CONTROL_START_MSB WLAN_MBOX0_DMA_RX_CONTROL_START_MSB
-#define MBOX0_DMA_RX_CONTROL_START_LSB WLAN_MBOX0_DMA_RX_CONTROL_START_LSB
-#define MBOX0_DMA_RX_CONTROL_START_MASK WLAN_MBOX0_DMA_RX_CONTROL_START_MASK
-#define MBOX0_DMA_RX_CONTROL_START_GET(x) WLAN_MBOX0_DMA_RX_CONTROL_START_GET(x)
-#define MBOX0_DMA_RX_CONTROL_START_SET(x) WLAN_MBOX0_DMA_RX_CONTROL_START_SET(x)
-#define MBOX0_DMA_RX_CONTROL_STOP_MSB WLAN_MBOX0_DMA_RX_CONTROL_STOP_MSB
-#define MBOX0_DMA_RX_CONTROL_STOP_LSB WLAN_MBOX0_DMA_RX_CONTROL_STOP_LSB
-#define MBOX0_DMA_RX_CONTROL_STOP_MASK WLAN_MBOX0_DMA_RX_CONTROL_STOP_MASK
-#define MBOX0_DMA_RX_CONTROL_STOP_GET(x) WLAN_MBOX0_DMA_RX_CONTROL_STOP_GET(x)
-#define MBOX0_DMA_RX_CONTROL_STOP_SET(x) WLAN_MBOX0_DMA_RX_CONTROL_STOP_SET(x)
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX0_DMA_TX_CONTROL_ADDRESS WLAN_MBOX0_DMA_TX_CONTROL_ADDRESS
-#define MBOX0_DMA_TX_CONTROL_OFFSET WLAN_MBOX0_DMA_TX_CONTROL_OFFSET
-#define MBOX0_DMA_TX_CONTROL_RESUME_MSB WLAN_MBOX0_DMA_TX_CONTROL_RESUME_MSB
-#define MBOX0_DMA_TX_CONTROL_RESUME_LSB WLAN_MBOX0_DMA_TX_CONTROL_RESUME_LSB
-#define MBOX0_DMA_TX_CONTROL_RESUME_MASK WLAN_MBOX0_DMA_TX_CONTROL_RESUME_MASK
-#define MBOX0_DMA_TX_CONTROL_RESUME_GET(x) WLAN_MBOX0_DMA_TX_CONTROL_RESUME_GET(x)
-#define MBOX0_DMA_TX_CONTROL_RESUME_SET(x) WLAN_MBOX0_DMA_TX_CONTROL_RESUME_SET(x)
-#define MBOX0_DMA_TX_CONTROL_START_MSB WLAN_MBOX0_DMA_TX_CONTROL_START_MSB
-#define MBOX0_DMA_TX_CONTROL_START_LSB WLAN_MBOX0_DMA_TX_CONTROL_START_LSB
-#define MBOX0_DMA_TX_CONTROL_START_MASK WLAN_MBOX0_DMA_TX_CONTROL_START_MASK
-#define MBOX0_DMA_TX_CONTROL_START_GET(x) WLAN_MBOX0_DMA_TX_CONTROL_START_GET(x)
-#define MBOX0_DMA_TX_CONTROL_START_SET(x) WLAN_MBOX0_DMA_TX_CONTROL_START_SET(x)
-#define MBOX0_DMA_TX_CONTROL_STOP_MSB WLAN_MBOX0_DMA_TX_CONTROL_STOP_MSB
-#define MBOX0_DMA_TX_CONTROL_STOP_LSB WLAN_MBOX0_DMA_TX_CONTROL_STOP_LSB
-#define MBOX0_DMA_TX_CONTROL_STOP_MASK WLAN_MBOX0_DMA_TX_CONTROL_STOP_MASK
-#define MBOX0_DMA_TX_CONTROL_STOP_GET(x) WLAN_MBOX0_DMA_TX_CONTROL_STOP_GET(x)
-#define MBOX0_DMA_TX_CONTROL_STOP_SET(x) WLAN_MBOX0_DMA_TX_CONTROL_STOP_SET(x)
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_OFFSET
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX1_DMA_RX_CONTROL_ADDRESS WLAN_MBOX1_DMA_RX_CONTROL_ADDRESS
-#define MBOX1_DMA_RX_CONTROL_OFFSET WLAN_MBOX1_DMA_RX_CONTROL_OFFSET
-#define MBOX1_DMA_RX_CONTROL_RESUME_MSB WLAN_MBOX1_DMA_RX_CONTROL_RESUME_MSB
-#define MBOX1_DMA_RX_CONTROL_RESUME_LSB WLAN_MBOX1_DMA_RX_CONTROL_RESUME_LSB
-#define MBOX1_DMA_RX_CONTROL_RESUME_MASK WLAN_MBOX1_DMA_RX_CONTROL_RESUME_MASK
-#define MBOX1_DMA_RX_CONTROL_RESUME_GET(x) WLAN_MBOX1_DMA_RX_CONTROL_RESUME_GET(x)
-#define MBOX1_DMA_RX_CONTROL_RESUME_SET(x) WLAN_MBOX1_DMA_RX_CONTROL_RESUME_SET(x)
-#define MBOX1_DMA_RX_CONTROL_START_MSB WLAN_MBOX1_DMA_RX_CONTROL_START_MSB
-#define MBOX1_DMA_RX_CONTROL_START_LSB WLAN_MBOX1_DMA_RX_CONTROL_START_LSB
-#define MBOX1_DMA_RX_CONTROL_START_MASK WLAN_MBOX1_DMA_RX_CONTROL_START_MASK
-#define MBOX1_DMA_RX_CONTROL_START_GET(x) WLAN_MBOX1_DMA_RX_CONTROL_START_GET(x)
-#define MBOX1_DMA_RX_CONTROL_START_SET(x) WLAN_MBOX1_DMA_RX_CONTROL_START_SET(x)
-#define MBOX1_DMA_RX_CONTROL_STOP_MSB WLAN_MBOX1_DMA_RX_CONTROL_STOP_MSB
-#define MBOX1_DMA_RX_CONTROL_STOP_LSB WLAN_MBOX1_DMA_RX_CONTROL_STOP_LSB
-#define MBOX1_DMA_RX_CONTROL_STOP_MASK WLAN_MBOX1_DMA_RX_CONTROL_STOP_MASK
-#define MBOX1_DMA_RX_CONTROL_STOP_GET(x) WLAN_MBOX1_DMA_RX_CONTROL_STOP_GET(x)
-#define MBOX1_DMA_RX_CONTROL_STOP_SET(x) WLAN_MBOX1_DMA_RX_CONTROL_STOP_SET(x)
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_OFFSET
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX1_DMA_TX_CONTROL_ADDRESS WLAN_MBOX1_DMA_TX_CONTROL_ADDRESS
-#define MBOX1_DMA_TX_CONTROL_OFFSET WLAN_MBOX1_DMA_TX_CONTROL_OFFSET
-#define MBOX1_DMA_TX_CONTROL_RESUME_MSB WLAN_MBOX1_DMA_TX_CONTROL_RESUME_MSB
-#define MBOX1_DMA_TX_CONTROL_RESUME_LSB WLAN_MBOX1_DMA_TX_CONTROL_RESUME_LSB
-#define MBOX1_DMA_TX_CONTROL_RESUME_MASK WLAN_MBOX1_DMA_TX_CONTROL_RESUME_MASK
-#define MBOX1_DMA_TX_CONTROL_RESUME_GET(x) WLAN_MBOX1_DMA_TX_CONTROL_RESUME_GET(x)
-#define MBOX1_DMA_TX_CONTROL_RESUME_SET(x) WLAN_MBOX1_DMA_TX_CONTROL_RESUME_SET(x)
-#define MBOX1_DMA_TX_CONTROL_START_MSB WLAN_MBOX1_DMA_TX_CONTROL_START_MSB
-#define MBOX1_DMA_TX_CONTROL_START_LSB WLAN_MBOX1_DMA_TX_CONTROL_START_LSB
-#define MBOX1_DMA_TX_CONTROL_START_MASK WLAN_MBOX1_DMA_TX_CONTROL_START_MASK
-#define MBOX1_DMA_TX_CONTROL_START_GET(x) WLAN_MBOX1_DMA_TX_CONTROL_START_GET(x)
-#define MBOX1_DMA_TX_CONTROL_START_SET(x) WLAN_MBOX1_DMA_TX_CONTROL_START_SET(x)
-#define MBOX1_DMA_TX_CONTROL_STOP_MSB WLAN_MBOX1_DMA_TX_CONTROL_STOP_MSB
-#define MBOX1_DMA_TX_CONTROL_STOP_LSB WLAN_MBOX1_DMA_TX_CONTROL_STOP_LSB
-#define MBOX1_DMA_TX_CONTROL_STOP_MASK WLAN_MBOX1_DMA_TX_CONTROL_STOP_MASK
-#define MBOX1_DMA_TX_CONTROL_STOP_GET(x) WLAN_MBOX1_DMA_TX_CONTROL_STOP_GET(x)
-#define MBOX1_DMA_TX_CONTROL_STOP_SET(x) WLAN_MBOX1_DMA_TX_CONTROL_STOP_SET(x)
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_OFFSET
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX2_DMA_RX_CONTROL_ADDRESS WLAN_MBOX2_DMA_RX_CONTROL_ADDRESS
-#define MBOX2_DMA_RX_CONTROL_OFFSET WLAN_MBOX2_DMA_RX_CONTROL_OFFSET
-#define MBOX2_DMA_RX_CONTROL_RESUME_MSB WLAN_MBOX2_DMA_RX_CONTROL_RESUME_MSB
-#define MBOX2_DMA_RX_CONTROL_RESUME_LSB WLAN_MBOX2_DMA_RX_CONTROL_RESUME_LSB
-#define MBOX2_DMA_RX_CONTROL_RESUME_MASK WLAN_MBOX2_DMA_RX_CONTROL_RESUME_MASK
-#define MBOX2_DMA_RX_CONTROL_RESUME_GET(x) WLAN_MBOX2_DMA_RX_CONTROL_RESUME_GET(x)
-#define MBOX2_DMA_RX_CONTROL_RESUME_SET(x) WLAN_MBOX2_DMA_RX_CONTROL_RESUME_SET(x)
-#define MBOX2_DMA_RX_CONTROL_START_MSB WLAN_MBOX2_DMA_RX_CONTROL_START_MSB
-#define MBOX2_DMA_RX_CONTROL_START_LSB WLAN_MBOX2_DMA_RX_CONTROL_START_LSB
-#define MBOX2_DMA_RX_CONTROL_START_MASK WLAN_MBOX2_DMA_RX_CONTROL_START_MASK
-#define MBOX2_DMA_RX_CONTROL_START_GET(x) WLAN_MBOX2_DMA_RX_CONTROL_START_GET(x)
-#define MBOX2_DMA_RX_CONTROL_START_SET(x) WLAN_MBOX2_DMA_RX_CONTROL_START_SET(x)
-#define MBOX2_DMA_RX_CONTROL_STOP_MSB WLAN_MBOX2_DMA_RX_CONTROL_STOP_MSB
-#define MBOX2_DMA_RX_CONTROL_STOP_LSB WLAN_MBOX2_DMA_RX_CONTROL_STOP_LSB
-#define MBOX2_DMA_RX_CONTROL_STOP_MASK WLAN_MBOX2_DMA_RX_CONTROL_STOP_MASK
-#define MBOX2_DMA_RX_CONTROL_STOP_GET(x) WLAN_MBOX2_DMA_RX_CONTROL_STOP_GET(x)
-#define MBOX2_DMA_RX_CONTROL_STOP_SET(x) WLAN_MBOX2_DMA_RX_CONTROL_STOP_SET(x)
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_OFFSET
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX2_DMA_TX_CONTROL_ADDRESS WLAN_MBOX2_DMA_TX_CONTROL_ADDRESS
-#define MBOX2_DMA_TX_CONTROL_OFFSET WLAN_MBOX2_DMA_TX_CONTROL_OFFSET
-#define MBOX2_DMA_TX_CONTROL_RESUME_MSB WLAN_MBOX2_DMA_TX_CONTROL_RESUME_MSB
-#define MBOX2_DMA_TX_CONTROL_RESUME_LSB WLAN_MBOX2_DMA_TX_CONTROL_RESUME_LSB
-#define MBOX2_DMA_TX_CONTROL_RESUME_MASK WLAN_MBOX2_DMA_TX_CONTROL_RESUME_MASK
-#define MBOX2_DMA_TX_CONTROL_RESUME_GET(x) WLAN_MBOX2_DMA_TX_CONTROL_RESUME_GET(x)
-#define MBOX2_DMA_TX_CONTROL_RESUME_SET(x) WLAN_MBOX2_DMA_TX_CONTROL_RESUME_SET(x)
-#define MBOX2_DMA_TX_CONTROL_START_MSB WLAN_MBOX2_DMA_TX_CONTROL_START_MSB
-#define MBOX2_DMA_TX_CONTROL_START_LSB WLAN_MBOX2_DMA_TX_CONTROL_START_LSB
-#define MBOX2_DMA_TX_CONTROL_START_MASK WLAN_MBOX2_DMA_TX_CONTROL_START_MASK
-#define MBOX2_DMA_TX_CONTROL_START_GET(x) WLAN_MBOX2_DMA_TX_CONTROL_START_GET(x)
-#define MBOX2_DMA_TX_CONTROL_START_SET(x) WLAN_MBOX2_DMA_TX_CONTROL_START_SET(x)
-#define MBOX2_DMA_TX_CONTROL_STOP_MSB WLAN_MBOX2_DMA_TX_CONTROL_STOP_MSB
-#define MBOX2_DMA_TX_CONTROL_STOP_LSB WLAN_MBOX2_DMA_TX_CONTROL_STOP_LSB
-#define MBOX2_DMA_TX_CONTROL_STOP_MASK WLAN_MBOX2_DMA_TX_CONTROL_STOP_MASK
-#define MBOX2_DMA_TX_CONTROL_STOP_GET(x) WLAN_MBOX2_DMA_TX_CONTROL_STOP_GET(x)
-#define MBOX2_DMA_TX_CONTROL_STOP_SET(x) WLAN_MBOX2_DMA_TX_CONTROL_STOP_SET(x)
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_OFFSET
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX3_DMA_RX_CONTROL_ADDRESS WLAN_MBOX3_DMA_RX_CONTROL_ADDRESS
-#define MBOX3_DMA_RX_CONTROL_OFFSET WLAN_MBOX3_DMA_RX_CONTROL_OFFSET
-#define MBOX3_DMA_RX_CONTROL_RESUME_MSB WLAN_MBOX3_DMA_RX_CONTROL_RESUME_MSB
-#define MBOX3_DMA_RX_CONTROL_RESUME_LSB WLAN_MBOX3_DMA_RX_CONTROL_RESUME_LSB
-#define MBOX3_DMA_RX_CONTROL_RESUME_MASK WLAN_MBOX3_DMA_RX_CONTROL_RESUME_MASK
-#define MBOX3_DMA_RX_CONTROL_RESUME_GET(x) WLAN_MBOX3_DMA_RX_CONTROL_RESUME_GET(x)
-#define MBOX3_DMA_RX_CONTROL_RESUME_SET(x) WLAN_MBOX3_DMA_RX_CONTROL_RESUME_SET(x)
-#define MBOX3_DMA_RX_CONTROL_START_MSB WLAN_MBOX3_DMA_RX_CONTROL_START_MSB
-#define MBOX3_DMA_RX_CONTROL_START_LSB WLAN_MBOX3_DMA_RX_CONTROL_START_LSB
-#define MBOX3_DMA_RX_CONTROL_START_MASK WLAN_MBOX3_DMA_RX_CONTROL_START_MASK
-#define MBOX3_DMA_RX_CONTROL_START_GET(x) WLAN_MBOX3_DMA_RX_CONTROL_START_GET(x)
-#define MBOX3_DMA_RX_CONTROL_START_SET(x) WLAN_MBOX3_DMA_RX_CONTROL_START_SET(x)
-#define MBOX3_DMA_RX_CONTROL_STOP_MSB WLAN_MBOX3_DMA_RX_CONTROL_STOP_MSB
-#define MBOX3_DMA_RX_CONTROL_STOP_LSB WLAN_MBOX3_DMA_RX_CONTROL_STOP_LSB
-#define MBOX3_DMA_RX_CONTROL_STOP_MASK WLAN_MBOX3_DMA_RX_CONTROL_STOP_MASK
-#define MBOX3_DMA_RX_CONTROL_STOP_GET(x) WLAN_MBOX3_DMA_RX_CONTROL_STOP_GET(x)
-#define MBOX3_DMA_RX_CONTROL_STOP_SET(x) WLAN_MBOX3_DMA_RX_CONTROL_STOP_SET(x)
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_OFFSET WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_OFFSET
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define MBOX3_DMA_TX_CONTROL_ADDRESS WLAN_MBOX3_DMA_TX_CONTROL_ADDRESS
-#define MBOX3_DMA_TX_CONTROL_OFFSET WLAN_MBOX3_DMA_TX_CONTROL_OFFSET
-#define MBOX3_DMA_TX_CONTROL_RESUME_MSB WLAN_MBOX3_DMA_TX_CONTROL_RESUME_MSB
-#define MBOX3_DMA_TX_CONTROL_RESUME_LSB WLAN_MBOX3_DMA_TX_CONTROL_RESUME_LSB
-#define MBOX3_DMA_TX_CONTROL_RESUME_MASK WLAN_MBOX3_DMA_TX_CONTROL_RESUME_MASK
-#define MBOX3_DMA_TX_CONTROL_RESUME_GET(x) WLAN_MBOX3_DMA_TX_CONTROL_RESUME_GET(x)
-#define MBOX3_DMA_TX_CONTROL_RESUME_SET(x) WLAN_MBOX3_DMA_TX_CONTROL_RESUME_SET(x)
-#define MBOX3_DMA_TX_CONTROL_START_MSB WLAN_MBOX3_DMA_TX_CONTROL_START_MSB
-#define MBOX3_DMA_TX_CONTROL_START_LSB WLAN_MBOX3_DMA_TX_CONTROL_START_LSB
-#define MBOX3_DMA_TX_CONTROL_START_MASK WLAN_MBOX3_DMA_TX_CONTROL_START_MASK
-#define MBOX3_DMA_TX_CONTROL_START_GET(x) WLAN_MBOX3_DMA_TX_CONTROL_START_GET(x)
-#define MBOX3_DMA_TX_CONTROL_START_SET(x) WLAN_MBOX3_DMA_TX_CONTROL_START_SET(x)
-#define MBOX3_DMA_TX_CONTROL_STOP_MSB WLAN_MBOX3_DMA_TX_CONTROL_STOP_MSB
-#define MBOX3_DMA_TX_CONTROL_STOP_LSB WLAN_MBOX3_DMA_TX_CONTROL_STOP_LSB
-#define MBOX3_DMA_TX_CONTROL_STOP_MASK WLAN_MBOX3_DMA_TX_CONTROL_STOP_MASK
-#define MBOX3_DMA_TX_CONTROL_STOP_GET(x) WLAN_MBOX3_DMA_TX_CONTROL_STOP_GET(x)
-#define MBOX3_DMA_TX_CONTROL_STOP_SET(x) WLAN_MBOX3_DMA_TX_CONTROL_STOP_SET(x)
-#define MBOX_INT_STATUS_ADDRESS WLAN_MBOX_INT_STATUS_ADDRESS
-#define MBOX_INT_STATUS_OFFSET WLAN_MBOX_INT_STATUS_OFFSET
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_MSB WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_MSB
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x) WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x)
-#define MBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x) WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x)
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x) WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x)
-#define MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x) WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x)
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_MSB WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_MSB
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x) WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x)
-#define MBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x) WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x)
-#define MBOX_INT_STATUS_TX_OVERFLOW_MSB WLAN_MBOX_INT_STATUS_TX_OVERFLOW_MSB
-#define MBOX_INT_STATUS_TX_OVERFLOW_LSB WLAN_MBOX_INT_STATUS_TX_OVERFLOW_LSB
-#define MBOX_INT_STATUS_TX_OVERFLOW_MASK WLAN_MBOX_INT_STATUS_TX_OVERFLOW_MASK
-#define MBOX_INT_STATUS_TX_OVERFLOW_GET(x) WLAN_MBOX_INT_STATUS_TX_OVERFLOW_GET(x)
-#define MBOX_INT_STATUS_TX_OVERFLOW_SET(x) WLAN_MBOX_INT_STATUS_TX_OVERFLOW_SET(x)
-#define MBOX_INT_STATUS_RX_UNDERFLOW_MSB WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_MSB
-#define MBOX_INT_STATUS_RX_UNDERFLOW_LSB WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_LSB
-#define MBOX_INT_STATUS_RX_UNDERFLOW_MASK WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_MASK
-#define MBOX_INT_STATUS_RX_UNDERFLOW_GET(x) WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_GET(x)
-#define MBOX_INT_STATUS_RX_UNDERFLOW_SET(x) WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_SET(x)
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_MSB WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_MSB
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_LSB WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_LSB
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_MASK WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_MASK
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_GET(x) WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_GET(x)
-#define MBOX_INT_STATUS_TX_NOT_EMPTY_SET(x) WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_SET(x)
-#define MBOX_INT_STATUS_RX_NOT_FULL_MSB WLAN_MBOX_INT_STATUS_RX_NOT_FULL_MSB
-#define MBOX_INT_STATUS_RX_NOT_FULL_LSB WLAN_MBOX_INT_STATUS_RX_NOT_FULL_LSB
-#define MBOX_INT_STATUS_RX_NOT_FULL_MASK WLAN_MBOX_INT_STATUS_RX_NOT_FULL_MASK
-#define MBOX_INT_STATUS_RX_NOT_FULL_GET(x) WLAN_MBOX_INT_STATUS_RX_NOT_FULL_GET(x)
-#define MBOX_INT_STATUS_RX_NOT_FULL_SET(x) WLAN_MBOX_INT_STATUS_RX_NOT_FULL_SET(x)
-#define MBOX_INT_STATUS_HOST_MSB WLAN_MBOX_INT_STATUS_HOST_MSB
-#define MBOX_INT_STATUS_HOST_LSB WLAN_MBOX_INT_STATUS_HOST_LSB
-#define MBOX_INT_STATUS_HOST_MASK WLAN_MBOX_INT_STATUS_HOST_MASK
-#define MBOX_INT_STATUS_HOST_GET(x) WLAN_MBOX_INT_STATUS_HOST_GET(x)
-#define MBOX_INT_STATUS_HOST_SET(x) WLAN_MBOX_INT_STATUS_HOST_SET(x)
-#define MBOX_INT_ENABLE_ADDRESS WLAN_MBOX_INT_ENABLE_ADDRESS
-#define MBOX_INT_ENABLE_OFFSET WLAN_MBOX_INT_ENABLE_OFFSET
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x) WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x)
-#define MBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x) WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x)
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x) WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x)
-#define MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x) WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x)
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x) WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x)
-#define MBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x) WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x)
-#define MBOX_INT_ENABLE_TX_OVERFLOW_MSB WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_MSB
-#define MBOX_INT_ENABLE_TX_OVERFLOW_LSB WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_LSB
-#define MBOX_INT_ENABLE_TX_OVERFLOW_MASK WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_MASK
-#define MBOX_INT_ENABLE_TX_OVERFLOW_GET(x) WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_GET(x)
-#define MBOX_INT_ENABLE_TX_OVERFLOW_SET(x) WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_SET(x)
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_MSB WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_MSB
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_LSB WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_LSB
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_MASK WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_MASK
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_GET(x) WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_GET(x)
-#define MBOX_INT_ENABLE_RX_UNDERFLOW_SET(x) WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_SET(x)
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_MSB WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_MSB
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x) WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x)
-#define MBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x) WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x)
-#define MBOX_INT_ENABLE_RX_NOT_FULL_MSB WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_MSB
-#define MBOX_INT_ENABLE_RX_NOT_FULL_LSB WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_LSB
-#define MBOX_INT_ENABLE_RX_NOT_FULL_MASK WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_MASK
-#define MBOX_INT_ENABLE_RX_NOT_FULL_GET(x) WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_GET(x)
-#define MBOX_INT_ENABLE_RX_NOT_FULL_SET(x) WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_SET(x)
-#define MBOX_INT_ENABLE_HOST_MSB WLAN_MBOX_INT_ENABLE_HOST_MSB
-#define MBOX_INT_ENABLE_HOST_LSB WLAN_MBOX_INT_ENABLE_HOST_LSB
-#define MBOX_INT_ENABLE_HOST_MASK WLAN_MBOX_INT_ENABLE_HOST_MASK
-#define MBOX_INT_ENABLE_HOST_GET(x) WLAN_MBOX_INT_ENABLE_HOST_GET(x)
-#define MBOX_INT_ENABLE_HOST_SET(x) WLAN_MBOX_INT_ENABLE_HOST_SET(x)
-#define INT_HOST_ADDRESS WLAN_INT_HOST_ADDRESS
-#define INT_HOST_OFFSET WLAN_INT_HOST_OFFSET
-#define INT_HOST_VECTOR_MSB WLAN_INT_HOST_VECTOR_MSB
-#define INT_HOST_VECTOR_LSB WLAN_INT_HOST_VECTOR_LSB
-#define INT_HOST_VECTOR_MASK WLAN_INT_HOST_VECTOR_MASK
-#define INT_HOST_VECTOR_GET(x) WLAN_INT_HOST_VECTOR_GET(x)
-#define INT_HOST_VECTOR_SET(x) WLAN_INT_HOST_VECTOR_SET(x)
-#define LOCAL_COUNT_ADDRESS WLAN_LOCAL_COUNT_ADDRESS
-#define LOCAL_COUNT_OFFSET WLAN_LOCAL_COUNT_OFFSET
-#define LOCAL_COUNT_VALUE_MSB WLAN_LOCAL_COUNT_VALUE_MSB
-#define LOCAL_COUNT_VALUE_LSB WLAN_LOCAL_COUNT_VALUE_LSB
-#define LOCAL_COUNT_VALUE_MASK WLAN_LOCAL_COUNT_VALUE_MASK
-#define LOCAL_COUNT_VALUE_GET(x) WLAN_LOCAL_COUNT_VALUE_GET(x)
-#define LOCAL_COUNT_VALUE_SET(x) WLAN_LOCAL_COUNT_VALUE_SET(x)
-#define COUNT_INC_ADDRESS WLAN_COUNT_INC_ADDRESS
-#define COUNT_INC_OFFSET WLAN_COUNT_INC_OFFSET
-#define COUNT_INC_VALUE_MSB WLAN_COUNT_INC_VALUE_MSB
-#define COUNT_INC_VALUE_LSB WLAN_COUNT_INC_VALUE_LSB
-#define COUNT_INC_VALUE_MASK WLAN_COUNT_INC_VALUE_MASK
-#define COUNT_INC_VALUE_GET(x) WLAN_COUNT_INC_VALUE_GET(x)
-#define COUNT_INC_VALUE_SET(x) WLAN_COUNT_INC_VALUE_SET(x)
-#define LOCAL_SCRATCH_ADDRESS WLAN_LOCAL_SCRATCH_ADDRESS
-#define LOCAL_SCRATCH_OFFSET WLAN_LOCAL_SCRATCH_OFFSET
-#define LOCAL_SCRATCH_VALUE_MSB WLAN_LOCAL_SCRATCH_VALUE_MSB
-#define LOCAL_SCRATCH_VALUE_LSB WLAN_LOCAL_SCRATCH_VALUE_LSB
-#define LOCAL_SCRATCH_VALUE_MASK WLAN_LOCAL_SCRATCH_VALUE_MASK
-#define LOCAL_SCRATCH_VALUE_GET(x) WLAN_LOCAL_SCRATCH_VALUE_GET(x)
-#define LOCAL_SCRATCH_VALUE_SET(x) WLAN_LOCAL_SCRATCH_VALUE_SET(x)
-#define USE_LOCAL_BUS_ADDRESS WLAN_USE_LOCAL_BUS_ADDRESS
-#define USE_LOCAL_BUS_OFFSET WLAN_USE_LOCAL_BUS_OFFSET
-#define USE_LOCAL_BUS_PIN_INIT_MSB WLAN_USE_LOCAL_BUS_PIN_INIT_MSB
-#define USE_LOCAL_BUS_PIN_INIT_LSB WLAN_USE_LOCAL_BUS_PIN_INIT_LSB
-#define USE_LOCAL_BUS_PIN_INIT_MASK WLAN_USE_LOCAL_BUS_PIN_INIT_MASK
-#define USE_LOCAL_BUS_PIN_INIT_GET(x) WLAN_USE_LOCAL_BUS_PIN_INIT_GET(x)
-#define USE_LOCAL_BUS_PIN_INIT_SET(x) WLAN_USE_LOCAL_BUS_PIN_INIT_SET(x)
-#define SDIO_CONFIG_ADDRESS WLAN_SDIO_CONFIG_ADDRESS
-#define SDIO_CONFIG_OFFSET WLAN_SDIO_CONFIG_OFFSET
-#define SDIO_CONFIG_CCCR_IOR1_MSB WLAN_SDIO_CONFIG_CCCR_IOR1_MSB
-#define SDIO_CONFIG_CCCR_IOR1_LSB WLAN_SDIO_CONFIG_CCCR_IOR1_LSB
-#define SDIO_CONFIG_CCCR_IOR1_MASK WLAN_SDIO_CONFIG_CCCR_IOR1_MASK
-#define SDIO_CONFIG_CCCR_IOR1_GET(x) WLAN_SDIO_CONFIG_CCCR_IOR1_GET(x)
-#define SDIO_CONFIG_CCCR_IOR1_SET(x) WLAN_SDIO_CONFIG_CCCR_IOR1_SET(x)
-#define MBOX_DEBUG_ADDRESS WLAN_MBOX_DEBUG_ADDRESS
-#define MBOX_DEBUG_OFFSET WLAN_MBOX_DEBUG_OFFSET
-#define MBOX_DEBUG_SEL_MSB WLAN_MBOX_DEBUG_SEL_MSB
-#define MBOX_DEBUG_SEL_LSB WLAN_MBOX_DEBUG_SEL_LSB
-#define MBOX_DEBUG_SEL_MASK WLAN_MBOX_DEBUG_SEL_MASK
-#define MBOX_DEBUG_SEL_GET(x) WLAN_MBOX_DEBUG_SEL_GET(x)
-#define MBOX_DEBUG_SEL_SET(x) WLAN_MBOX_DEBUG_SEL_SET(x)
-#define MBOX_FIFO_RESET_ADDRESS WLAN_MBOX_FIFO_RESET_ADDRESS
-#define MBOX_FIFO_RESET_OFFSET WLAN_MBOX_FIFO_RESET_OFFSET
-#define MBOX_FIFO_RESET_INIT_MSB WLAN_MBOX_FIFO_RESET_INIT_MSB
-#define MBOX_FIFO_RESET_INIT_LSB WLAN_MBOX_FIFO_RESET_INIT_LSB
-#define MBOX_FIFO_RESET_INIT_MASK WLAN_MBOX_FIFO_RESET_INIT_MASK
-#define MBOX_FIFO_RESET_INIT_GET(x) WLAN_MBOX_FIFO_RESET_INIT_GET(x)
-#define MBOX_FIFO_RESET_INIT_SET(x) WLAN_MBOX_FIFO_RESET_INIT_SET(x)
-#define MBOX_TXFIFO_POP_ADDRESS WLAN_MBOX_TXFIFO_POP_ADDRESS
-#define MBOX_TXFIFO_POP_OFFSET WLAN_MBOX_TXFIFO_POP_OFFSET
-#define MBOX_TXFIFO_POP_DATA_MSB WLAN_MBOX_TXFIFO_POP_DATA_MSB
-#define MBOX_TXFIFO_POP_DATA_LSB WLAN_MBOX_TXFIFO_POP_DATA_LSB
-#define MBOX_TXFIFO_POP_DATA_MASK WLAN_MBOX_TXFIFO_POP_DATA_MASK
-#define MBOX_TXFIFO_POP_DATA_GET(x) WLAN_MBOX_TXFIFO_POP_DATA_GET(x)
-#define MBOX_TXFIFO_POP_DATA_SET(x) WLAN_MBOX_TXFIFO_POP_DATA_SET(x)
-#define MBOX_RXFIFO_POP_ADDRESS WLAN_MBOX_RXFIFO_POP_ADDRESS
-#define MBOX_RXFIFO_POP_OFFSET WLAN_MBOX_RXFIFO_POP_OFFSET
-#define MBOX_RXFIFO_POP_DATA_MSB WLAN_MBOX_RXFIFO_POP_DATA_MSB
-#define MBOX_RXFIFO_POP_DATA_LSB WLAN_MBOX_RXFIFO_POP_DATA_LSB
-#define MBOX_RXFIFO_POP_DATA_MASK WLAN_MBOX_RXFIFO_POP_DATA_MASK
-#define MBOX_RXFIFO_POP_DATA_GET(x) WLAN_MBOX_RXFIFO_POP_DATA_GET(x)
-#define MBOX_RXFIFO_POP_DATA_SET(x) WLAN_MBOX_RXFIFO_POP_DATA_SET(x)
-#define SDIO_DEBUG_ADDRESS WLAN_SDIO_DEBUG_ADDRESS
-#define SDIO_DEBUG_OFFSET WLAN_SDIO_DEBUG_OFFSET
-#define SDIO_DEBUG_SEL_MSB WLAN_SDIO_DEBUG_SEL_MSB
-#define SDIO_DEBUG_SEL_LSB WLAN_SDIO_DEBUG_SEL_LSB
-#define SDIO_DEBUG_SEL_MASK WLAN_SDIO_DEBUG_SEL_MASK
-#define SDIO_DEBUG_SEL_GET(x) WLAN_SDIO_DEBUG_SEL_GET(x)
-#define SDIO_DEBUG_SEL_SET(x) WLAN_SDIO_DEBUG_SEL_SET(x)
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define GMBOX0_DMA_RX_CONTROL_ADDRESS WLAN_GMBOX0_DMA_RX_CONTROL_ADDRESS
-#define GMBOX0_DMA_RX_CONTROL_OFFSET WLAN_GMBOX0_DMA_RX_CONTROL_OFFSET
-#define GMBOX0_DMA_RX_CONTROL_RESUME_MSB WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_MSB
-#define GMBOX0_DMA_RX_CONTROL_RESUME_LSB WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_LSB
-#define GMBOX0_DMA_RX_CONTROL_RESUME_MASK WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_MASK
-#define GMBOX0_DMA_RX_CONTROL_RESUME_GET(x) WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_GET(x)
-#define GMBOX0_DMA_RX_CONTROL_RESUME_SET(x) WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_SET(x)
-#define GMBOX0_DMA_RX_CONTROL_START_MSB WLAN_GMBOX0_DMA_RX_CONTROL_START_MSB
-#define GMBOX0_DMA_RX_CONTROL_START_LSB WLAN_GMBOX0_DMA_RX_CONTROL_START_LSB
-#define GMBOX0_DMA_RX_CONTROL_START_MASK WLAN_GMBOX0_DMA_RX_CONTROL_START_MASK
-#define GMBOX0_DMA_RX_CONTROL_START_GET(x) WLAN_GMBOX0_DMA_RX_CONTROL_START_GET(x)
-#define GMBOX0_DMA_RX_CONTROL_START_SET(x) WLAN_GMBOX0_DMA_RX_CONTROL_START_SET(x)
-#define GMBOX0_DMA_RX_CONTROL_STOP_MSB WLAN_GMBOX0_DMA_RX_CONTROL_STOP_MSB
-#define GMBOX0_DMA_RX_CONTROL_STOP_LSB WLAN_GMBOX0_DMA_RX_CONTROL_STOP_LSB
-#define GMBOX0_DMA_RX_CONTROL_STOP_MASK WLAN_GMBOX0_DMA_RX_CONTROL_STOP_MASK
-#define GMBOX0_DMA_RX_CONTROL_STOP_GET(x) WLAN_GMBOX0_DMA_RX_CONTROL_STOP_GET(x)
-#define GMBOX0_DMA_RX_CONTROL_STOP_SET(x) WLAN_GMBOX0_DMA_RX_CONTROL_STOP_SET(x)
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x)
-#define GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x)
-#define GMBOX0_DMA_TX_CONTROL_ADDRESS WLAN_GMBOX0_DMA_TX_CONTROL_ADDRESS
-#define GMBOX0_DMA_TX_CONTROL_OFFSET WLAN_GMBOX0_DMA_TX_CONTROL_OFFSET
-#define GMBOX0_DMA_TX_CONTROL_RESUME_MSB WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_MSB
-#define GMBOX0_DMA_TX_CONTROL_RESUME_LSB WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_LSB
-#define GMBOX0_DMA_TX_CONTROL_RESUME_MASK WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_MASK
-#define GMBOX0_DMA_TX_CONTROL_RESUME_GET(x) WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_GET(x)
-#define GMBOX0_DMA_TX_CONTROL_RESUME_SET(x) WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_SET(x)
-#define GMBOX0_DMA_TX_CONTROL_START_MSB WLAN_GMBOX0_DMA_TX_CONTROL_START_MSB
-#define GMBOX0_DMA_TX_CONTROL_START_LSB WLAN_GMBOX0_DMA_TX_CONTROL_START_LSB
-#define GMBOX0_DMA_TX_CONTROL_START_MASK WLAN_GMBOX0_DMA_TX_CONTROL_START_MASK
-#define GMBOX0_DMA_TX_CONTROL_START_GET(x) WLAN_GMBOX0_DMA_TX_CONTROL_START_GET(x)
-#define GMBOX0_DMA_TX_CONTROL_START_SET(x) WLAN_GMBOX0_DMA_TX_CONTROL_START_SET(x)
-#define GMBOX0_DMA_TX_CONTROL_STOP_MSB WLAN_GMBOX0_DMA_TX_CONTROL_STOP_MSB
-#define GMBOX0_DMA_TX_CONTROL_STOP_LSB WLAN_GMBOX0_DMA_TX_CONTROL_STOP_LSB
-#define GMBOX0_DMA_TX_CONTROL_STOP_MASK WLAN_GMBOX0_DMA_TX_CONTROL_STOP_MASK
-#define GMBOX0_DMA_TX_CONTROL_STOP_GET(x) WLAN_GMBOX0_DMA_TX_CONTROL_STOP_GET(x)
-#define GMBOX0_DMA_TX_CONTROL_STOP_SET(x) WLAN_GMBOX0_DMA_TX_CONTROL_STOP_SET(x)
-#define GMBOX_INT_STATUS_ADDRESS WLAN_GMBOX_INT_STATUS_ADDRESS
-#define GMBOX_INT_STATUS_OFFSET WLAN_GMBOX_INT_STATUS_OFFSET
-#define GMBOX_INT_STATUS_TX_OVERFLOW_MSB WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_MSB
-#define GMBOX_INT_STATUS_TX_OVERFLOW_LSB WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_LSB
-#define GMBOX_INT_STATUS_TX_OVERFLOW_MASK WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_MASK
-#define GMBOX_INT_STATUS_TX_OVERFLOW_GET(x) WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_GET(x)
-#define GMBOX_INT_STATUS_TX_OVERFLOW_SET(x) WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_SET(x)
-#define GMBOX_INT_STATUS_RX_UNDERFLOW_MSB WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_MSB
-#define GMBOX_INT_STATUS_RX_UNDERFLOW_LSB WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_LSB
-#define GMBOX_INT_STATUS_RX_UNDERFLOW_MASK WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_MASK
-#define GMBOX_INT_STATUS_RX_UNDERFLOW_GET(x) WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_GET(x)
-#define GMBOX_INT_STATUS_RX_UNDERFLOW_SET(x) WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_SET(x)
-#define GMBOX_INT_STATUS_RX_DMA_COMPLETE_MSB WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_MSB
-#define GMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB
-#define GMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK
-#define GMBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x) WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x)
-#define GMBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x) WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x)
-#define GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB
-#define GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB
-#define GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK
-#define GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x) WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x)
-#define GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x) WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x)
-#define GMBOX_INT_STATUS_TX_DMA_COMPLETE_MSB WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_MSB
-#define GMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB
-#define GMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK
-#define GMBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x) WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x)
-#define GMBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x) WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x)
-#define GMBOX_INT_STATUS_TX_NOT_EMPTY_MSB WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_MSB
-#define GMBOX_INT_STATUS_TX_NOT_EMPTY_LSB WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_LSB
-#define GMBOX_INT_STATUS_TX_NOT_EMPTY_MASK WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_MASK
-#define GMBOX_INT_STATUS_TX_NOT_EMPTY_GET(x) WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_GET(x)
-#define GMBOX_INT_STATUS_TX_NOT_EMPTY_SET(x) WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_SET(x)
-#define GMBOX_INT_STATUS_RX_NOT_FULL_MSB WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_MSB
-#define GMBOX_INT_STATUS_RX_NOT_FULL_LSB WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_LSB
-#define GMBOX_INT_STATUS_RX_NOT_FULL_MASK WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_MASK
-#define GMBOX_INT_STATUS_RX_NOT_FULL_GET(x) WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_GET(x)
-#define GMBOX_INT_STATUS_RX_NOT_FULL_SET(x) WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_SET(x)
-#define GMBOX_INT_ENABLE_ADDRESS WLAN_GMBOX_INT_ENABLE_ADDRESS
-#define GMBOX_INT_ENABLE_OFFSET WLAN_GMBOX_INT_ENABLE_OFFSET
-#define GMBOX_INT_ENABLE_TX_OVERFLOW_MSB WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_MSB
-#define GMBOX_INT_ENABLE_TX_OVERFLOW_LSB WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_LSB
-#define GMBOX_INT_ENABLE_TX_OVERFLOW_MASK WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_MASK
-#define GMBOX_INT_ENABLE_TX_OVERFLOW_GET(x) WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_GET(x)
-#define GMBOX_INT_ENABLE_TX_OVERFLOW_SET(x) WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_SET(x)
-#define GMBOX_INT_ENABLE_RX_UNDERFLOW_MSB WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_MSB
-#define GMBOX_INT_ENABLE_RX_UNDERFLOW_LSB WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_LSB
-#define GMBOX_INT_ENABLE_RX_UNDERFLOW_MASK WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_MASK
-#define GMBOX_INT_ENABLE_RX_UNDERFLOW_GET(x) WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_GET(x)
-#define GMBOX_INT_ENABLE_RX_UNDERFLOW_SET(x) WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_SET(x)
-#define GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB
-#define GMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB
-#define GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK
-#define GMBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x) WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x)
-#define GMBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x) WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x)
-#define GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB
-#define GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB
-#define GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK
-#define GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x) WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x)
-#define GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x) WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x)
-#define GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB
-#define GMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB
-#define GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK
-#define GMBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x) WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x)
-#define GMBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x) WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x)
-#define GMBOX_INT_ENABLE_TX_NOT_EMPTY_MSB WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_MSB
-#define GMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB
-#define GMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK
-#define GMBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x) WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x)
-#define GMBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x) WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x)
-#define GMBOX_INT_ENABLE_RX_NOT_FULL_MSB WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_MSB
-#define GMBOX_INT_ENABLE_RX_NOT_FULL_LSB WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_LSB
-#define GMBOX_INT_ENABLE_RX_NOT_FULL_MASK WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_MASK
-#define GMBOX_INT_ENABLE_RX_NOT_FULL_GET(x) WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_GET(x)
-#define GMBOX_INT_ENABLE_RX_NOT_FULL_SET(x) WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_SET(x)
-#define HOST_IF_WINDOW_ADDRESS WLAN_HOST_IF_WINDOW_ADDRESS
-#define HOST_IF_WINDOW_OFFSET WLAN_HOST_IF_WINDOW_OFFSET
-#define HOST_IF_WINDOW_DATA_MSB WLAN_HOST_IF_WINDOW_DATA_MSB
-#define HOST_IF_WINDOW_DATA_LSB WLAN_HOST_IF_WINDOW_DATA_LSB
-#define HOST_IF_WINDOW_DATA_MASK WLAN_HOST_IF_WINDOW_DATA_MASK
-#define HOST_IF_WINDOW_DATA_GET(x) WLAN_HOST_IF_WINDOW_DATA_GET(x)
-#define HOST_IF_WINDOW_DATA_SET(x) WLAN_HOST_IF_WINDOW_DATA_SET(x)
-
-#endif
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _MBOX_WLAN_HOST_REG_REG_H_
-#define _MBOX_WLAN_HOST_REG_REG_H_
-
-#define HOST_INT_STATUS_ADDRESS 0x00000400
-#define HOST_INT_STATUS_OFFSET 0x00000400
-#define HOST_INT_STATUS_ERROR_MSB 7
-#define HOST_INT_STATUS_ERROR_LSB 7
-#define HOST_INT_STATUS_ERROR_MASK 0x00000080
-#define HOST_INT_STATUS_ERROR_GET(x) (((x) & HOST_INT_STATUS_ERROR_MASK) >> HOST_INT_STATUS_ERROR_LSB)
-#define HOST_INT_STATUS_ERROR_SET(x) (((x) << HOST_INT_STATUS_ERROR_LSB) & HOST_INT_STATUS_ERROR_MASK)
-#define HOST_INT_STATUS_CPU_MSB 6
-#define HOST_INT_STATUS_CPU_LSB 6
-#define HOST_INT_STATUS_CPU_MASK 0x00000040
-#define HOST_INT_STATUS_CPU_GET(x) (((x) & HOST_INT_STATUS_CPU_MASK) >> HOST_INT_STATUS_CPU_LSB)
-#define HOST_INT_STATUS_CPU_SET(x) (((x) << HOST_INT_STATUS_CPU_LSB) & HOST_INT_STATUS_CPU_MASK)
-#define HOST_INT_STATUS_INT_MSB 5
-#define HOST_INT_STATUS_INT_LSB 5
-#define HOST_INT_STATUS_INT_MASK 0x00000020
-#define HOST_INT_STATUS_INT_GET(x) (((x) & HOST_INT_STATUS_INT_MASK) >> HOST_INT_STATUS_INT_LSB)
-#define HOST_INT_STATUS_INT_SET(x) (((x) << HOST_INT_STATUS_INT_LSB) & HOST_INT_STATUS_INT_MASK)
-#define HOST_INT_STATUS_COUNTER_MSB 4
-#define HOST_INT_STATUS_COUNTER_LSB 4
-#define HOST_INT_STATUS_COUNTER_MASK 0x00000010
-#define HOST_INT_STATUS_COUNTER_GET(x) (((x) & HOST_INT_STATUS_COUNTER_MASK) >> HOST_INT_STATUS_COUNTER_LSB)
-#define HOST_INT_STATUS_COUNTER_SET(x) (((x) << HOST_INT_STATUS_COUNTER_LSB) & HOST_INT_STATUS_COUNTER_MASK)
-#define HOST_INT_STATUS_MBOX_DATA_MSB 3
-#define HOST_INT_STATUS_MBOX_DATA_LSB 0
-#define HOST_INT_STATUS_MBOX_DATA_MASK 0x0000000f
-#define HOST_INT_STATUS_MBOX_DATA_GET(x) (((x) & HOST_INT_STATUS_MBOX_DATA_MASK) >> HOST_INT_STATUS_MBOX_DATA_LSB)
-#define HOST_INT_STATUS_MBOX_DATA_SET(x) (((x) << HOST_INT_STATUS_MBOX_DATA_LSB) & HOST_INT_STATUS_MBOX_DATA_MASK)
-
-#define CPU_INT_STATUS_ADDRESS 0x00000401
-#define CPU_INT_STATUS_OFFSET 0x00000401
-#define CPU_INT_STATUS_BIT_MSB 7
-#define CPU_INT_STATUS_BIT_LSB 0
-#define CPU_INT_STATUS_BIT_MASK 0x000000ff
-#define CPU_INT_STATUS_BIT_GET(x) (((x) & CPU_INT_STATUS_BIT_MASK) >> CPU_INT_STATUS_BIT_LSB)
-#define CPU_INT_STATUS_BIT_SET(x) (((x) << CPU_INT_STATUS_BIT_LSB) & CPU_INT_STATUS_BIT_MASK)
-
-#define ERROR_INT_STATUS_ADDRESS 0x00000402
-#define ERROR_INT_STATUS_OFFSET 0x00000402
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_MSB 6
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_LSB 6
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_MASK 0x00000040
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_GET(x) (((x) & ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_MASK) >> ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_LSB)
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_SET(x) (((x) << ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_LSB) & ERROR_INT_STATUS_UART_HCI_FRAMER_SYNC_ERROR_MASK)
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_MSB 5
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_LSB 5
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_MASK 0x00000020
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_GET(x) (((x) & ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_MASK) >> ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_LSB)
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_SET(x) (((x) << ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_LSB) & ERROR_INT_STATUS_UART_HCI_FRAMER_OVERFLOW_MASK)
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_MSB 4
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_LSB 4
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_MASK 0x00000010
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_GET(x) (((x) & ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_MASK) >> ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_LSB)
-#define ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_SET(x) (((x) << ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_LSB) & ERROR_INT_STATUS_UART_HCI_FRAMER_UNDERFLOW_MASK)
-#define ERROR_INT_STATUS_SPI_MSB 3
-#define ERROR_INT_STATUS_SPI_LSB 3
-#define ERROR_INT_STATUS_SPI_MASK 0x00000008
-#define ERROR_INT_STATUS_SPI_GET(x) (((x) & ERROR_INT_STATUS_SPI_MASK) >> ERROR_INT_STATUS_SPI_LSB)
-#define ERROR_INT_STATUS_SPI_SET(x) (((x) << ERROR_INT_STATUS_SPI_LSB) & ERROR_INT_STATUS_SPI_MASK)
-#define ERROR_INT_STATUS_WAKEUP_MSB 2
-#define ERROR_INT_STATUS_WAKEUP_LSB 2
-#define ERROR_INT_STATUS_WAKEUP_MASK 0x00000004
-#define ERROR_INT_STATUS_WAKEUP_GET(x) (((x) & ERROR_INT_STATUS_WAKEUP_MASK) >> ERROR_INT_STATUS_WAKEUP_LSB)
-#define ERROR_INT_STATUS_WAKEUP_SET(x) (((x) << ERROR_INT_STATUS_WAKEUP_LSB) & ERROR_INT_STATUS_WAKEUP_MASK)
-#define ERROR_INT_STATUS_RX_UNDERFLOW_MSB 1
-#define ERROR_INT_STATUS_RX_UNDERFLOW_LSB 1
-#define ERROR_INT_STATUS_RX_UNDERFLOW_MASK 0x00000002
-#define ERROR_INT_STATUS_RX_UNDERFLOW_GET(x) (((x) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK) >> ERROR_INT_STATUS_RX_UNDERFLOW_LSB)
-#define ERROR_INT_STATUS_RX_UNDERFLOW_SET(x) (((x) << ERROR_INT_STATUS_RX_UNDERFLOW_LSB) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK)
-#define ERROR_INT_STATUS_TX_OVERFLOW_MSB 0
-#define ERROR_INT_STATUS_TX_OVERFLOW_LSB 0
-#define ERROR_INT_STATUS_TX_OVERFLOW_MASK 0x00000001
-#define ERROR_INT_STATUS_TX_OVERFLOW_GET(x) (((x) & ERROR_INT_STATUS_TX_OVERFLOW_MASK) >> ERROR_INT_STATUS_TX_OVERFLOW_LSB)
-#define ERROR_INT_STATUS_TX_OVERFLOW_SET(x) (((x) << ERROR_INT_STATUS_TX_OVERFLOW_LSB) & ERROR_INT_STATUS_TX_OVERFLOW_MASK)
-
-#define COUNTER_INT_STATUS_ADDRESS 0x00000403
-#define COUNTER_INT_STATUS_OFFSET 0x00000403
-#define COUNTER_INT_STATUS_COUNTER_MSB 7
-#define COUNTER_INT_STATUS_COUNTER_LSB 0
-#define COUNTER_INT_STATUS_COUNTER_MASK 0x000000ff
-#define COUNTER_INT_STATUS_COUNTER_GET(x) (((x) & COUNTER_INT_STATUS_COUNTER_MASK) >> COUNTER_INT_STATUS_COUNTER_LSB)
-#define COUNTER_INT_STATUS_COUNTER_SET(x) (((x) << COUNTER_INT_STATUS_COUNTER_LSB) & COUNTER_INT_STATUS_COUNTER_MASK)
-
-#define MBOX_FRAME_ADDRESS 0x00000404
-#define MBOX_FRAME_OFFSET 0x00000404
-#define MBOX_FRAME_RX_EOM_MSB 7
-#define MBOX_FRAME_RX_EOM_LSB 4
-#define MBOX_FRAME_RX_EOM_MASK 0x000000f0
-#define MBOX_FRAME_RX_EOM_GET(x) (((x) & MBOX_FRAME_RX_EOM_MASK) >> MBOX_FRAME_RX_EOM_LSB)
-#define MBOX_FRAME_RX_EOM_SET(x) (((x) << MBOX_FRAME_RX_EOM_LSB) & MBOX_FRAME_RX_EOM_MASK)
-#define MBOX_FRAME_RX_SOM_MSB 3
-#define MBOX_FRAME_RX_SOM_LSB 0
-#define MBOX_FRAME_RX_SOM_MASK 0x0000000f
-#define MBOX_FRAME_RX_SOM_GET(x) (((x) & MBOX_FRAME_RX_SOM_MASK) >> MBOX_FRAME_RX_SOM_LSB)
-#define MBOX_FRAME_RX_SOM_SET(x) (((x) << MBOX_FRAME_RX_SOM_LSB) & MBOX_FRAME_RX_SOM_MASK)
-
-#define RX_LOOKAHEAD_VALID_ADDRESS 0x00000405
-#define RX_LOOKAHEAD_VALID_OFFSET 0x00000405
-#define RX_LOOKAHEAD_VALID_MBOX_MSB 3
-#define RX_LOOKAHEAD_VALID_MBOX_LSB 0
-#define RX_LOOKAHEAD_VALID_MBOX_MASK 0x0000000f
-#define RX_LOOKAHEAD_VALID_MBOX_GET(x) (((x) & RX_LOOKAHEAD_VALID_MBOX_MASK) >> RX_LOOKAHEAD_VALID_MBOX_LSB)
-#define RX_LOOKAHEAD_VALID_MBOX_SET(x) (((x) << RX_LOOKAHEAD_VALID_MBOX_LSB) & RX_LOOKAHEAD_VALID_MBOX_MASK)
-
-#define HOST_INT_STATUS2_ADDRESS 0x00000406
-#define HOST_INT_STATUS2_OFFSET 0x00000406
-#define HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_MSB 2
-#define HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_LSB 2
-#define HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_MASK 0x00000004
-#define HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_GET(x) (((x) & HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_MASK) >> HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_LSB)
-#define HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_SET(x) (((x) << HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_LSB) & HOST_INT_STATUS2_GMBOX_RX_UNDERFLOW_MASK)
-#define HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_MSB 1
-#define HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_LSB 1
-#define HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_MASK 0x00000002
-#define HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_GET(x) (((x) & HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_MASK) >> HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_LSB)
-#define HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_SET(x) (((x) << HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_LSB) & HOST_INT_STATUS2_GMBOX_TX_OVERFLOW_MASK)
-#define HOST_INT_STATUS2_GMBOX_DATA_MSB 0
-#define HOST_INT_STATUS2_GMBOX_DATA_LSB 0
-#define HOST_INT_STATUS2_GMBOX_DATA_MASK 0x00000001
-#define HOST_INT_STATUS2_GMBOX_DATA_GET(x) (((x) & HOST_INT_STATUS2_GMBOX_DATA_MASK) >> HOST_INT_STATUS2_GMBOX_DATA_LSB)
-#define HOST_INT_STATUS2_GMBOX_DATA_SET(x) (((x) << HOST_INT_STATUS2_GMBOX_DATA_LSB) & HOST_INT_STATUS2_GMBOX_DATA_MASK)
-
-#define GMBOX_RX_AVAIL_ADDRESS 0x00000407
-#define GMBOX_RX_AVAIL_OFFSET 0x00000407
-#define GMBOX_RX_AVAIL_BYTE_MSB 6
-#define GMBOX_RX_AVAIL_BYTE_LSB 0
-#define GMBOX_RX_AVAIL_BYTE_MASK 0x0000007f
-#define GMBOX_RX_AVAIL_BYTE_GET(x) (((x) & GMBOX_RX_AVAIL_BYTE_MASK) >> GMBOX_RX_AVAIL_BYTE_LSB)
-#define GMBOX_RX_AVAIL_BYTE_SET(x) (((x) << GMBOX_RX_AVAIL_BYTE_LSB) & GMBOX_RX_AVAIL_BYTE_MASK)
-
-#define RX_LOOKAHEAD0_ADDRESS 0x00000408
-#define RX_LOOKAHEAD0_OFFSET 0x00000408
-#define RX_LOOKAHEAD0_DATA_MSB 7
-#define RX_LOOKAHEAD0_DATA_LSB 0
-#define RX_LOOKAHEAD0_DATA_MASK 0x000000ff
-#define RX_LOOKAHEAD0_DATA_GET(x) (((x) & RX_LOOKAHEAD0_DATA_MASK) >> RX_LOOKAHEAD0_DATA_LSB)
-#define RX_LOOKAHEAD0_DATA_SET(x) (((x) << RX_LOOKAHEAD0_DATA_LSB) & RX_LOOKAHEAD0_DATA_MASK)
-
-#define RX_LOOKAHEAD1_ADDRESS 0x0000040c
-#define RX_LOOKAHEAD1_OFFSET 0x0000040c
-#define RX_LOOKAHEAD1_DATA_MSB 7
-#define RX_LOOKAHEAD1_DATA_LSB 0
-#define RX_LOOKAHEAD1_DATA_MASK 0x000000ff
-#define RX_LOOKAHEAD1_DATA_GET(x) (((x) & RX_LOOKAHEAD1_DATA_MASK) >> RX_LOOKAHEAD1_DATA_LSB)
-#define RX_LOOKAHEAD1_DATA_SET(x) (((x) << RX_LOOKAHEAD1_DATA_LSB) & RX_LOOKAHEAD1_DATA_MASK)
-
-#define RX_LOOKAHEAD2_ADDRESS 0x00000410
-#define RX_LOOKAHEAD2_OFFSET 0x00000410
-#define RX_LOOKAHEAD2_DATA_MSB 7
-#define RX_LOOKAHEAD2_DATA_LSB 0
-#define RX_LOOKAHEAD2_DATA_MASK 0x000000ff
-#define RX_LOOKAHEAD2_DATA_GET(x) (((x) & RX_LOOKAHEAD2_DATA_MASK) >> RX_LOOKAHEAD2_DATA_LSB)
-#define RX_LOOKAHEAD2_DATA_SET(x) (((x) << RX_LOOKAHEAD2_DATA_LSB) & RX_LOOKAHEAD2_DATA_MASK)
-
-#define RX_LOOKAHEAD3_ADDRESS 0x00000414
-#define RX_LOOKAHEAD3_OFFSET 0x00000414
-#define RX_LOOKAHEAD3_DATA_MSB 7
-#define RX_LOOKAHEAD3_DATA_LSB 0
-#define RX_LOOKAHEAD3_DATA_MASK 0x000000ff
-#define RX_LOOKAHEAD3_DATA_GET(x) (((x) & RX_LOOKAHEAD3_DATA_MASK) >> RX_LOOKAHEAD3_DATA_LSB)
-#define RX_LOOKAHEAD3_DATA_SET(x) (((x) << RX_LOOKAHEAD3_DATA_LSB) & RX_LOOKAHEAD3_DATA_MASK)
-
-#define INT_STATUS_ENABLE_ADDRESS 0x00000418
-#define INT_STATUS_ENABLE_OFFSET 0x00000418
-#define INT_STATUS_ENABLE_ERROR_MSB 7
-#define INT_STATUS_ENABLE_ERROR_LSB 7
-#define INT_STATUS_ENABLE_ERROR_MASK 0x00000080
-#define INT_STATUS_ENABLE_ERROR_GET(x) (((x) & INT_STATUS_ENABLE_ERROR_MASK) >> INT_STATUS_ENABLE_ERROR_LSB)
-#define INT_STATUS_ENABLE_ERROR_SET(x) (((x) << INT_STATUS_ENABLE_ERROR_LSB) & INT_STATUS_ENABLE_ERROR_MASK)
-#define INT_STATUS_ENABLE_CPU_MSB 6
-#define INT_STATUS_ENABLE_CPU_LSB 6
-#define INT_STATUS_ENABLE_CPU_MASK 0x00000040
-#define INT_STATUS_ENABLE_CPU_GET(x) (((x) & INT_STATUS_ENABLE_CPU_MASK) >> INT_STATUS_ENABLE_CPU_LSB)
-#define INT_STATUS_ENABLE_CPU_SET(x) (((x) << INT_STATUS_ENABLE_CPU_LSB) & INT_STATUS_ENABLE_CPU_MASK)
-#define INT_STATUS_ENABLE_INT_MSB 5
-#define INT_STATUS_ENABLE_INT_LSB 5
-#define INT_STATUS_ENABLE_INT_MASK 0x00000020
-#define INT_STATUS_ENABLE_INT_GET(x) (((x) & INT_STATUS_ENABLE_INT_MASK) >> INT_STATUS_ENABLE_INT_LSB)
-#define INT_STATUS_ENABLE_INT_SET(x) (((x) << INT_STATUS_ENABLE_INT_LSB) & INT_STATUS_ENABLE_INT_MASK)
-#define INT_STATUS_ENABLE_COUNTER_MSB 4
-#define INT_STATUS_ENABLE_COUNTER_LSB 4
-#define INT_STATUS_ENABLE_COUNTER_MASK 0x00000010
-#define INT_STATUS_ENABLE_COUNTER_GET(x) (((x) & INT_STATUS_ENABLE_COUNTER_MASK) >> INT_STATUS_ENABLE_COUNTER_LSB)
-#define INT_STATUS_ENABLE_COUNTER_SET(x) (((x) << INT_STATUS_ENABLE_COUNTER_LSB) & INT_STATUS_ENABLE_COUNTER_MASK)
-#define INT_STATUS_ENABLE_MBOX_DATA_MSB 3
-#define INT_STATUS_ENABLE_MBOX_DATA_LSB 0
-#define INT_STATUS_ENABLE_MBOX_DATA_MASK 0x0000000f
-#define INT_STATUS_ENABLE_MBOX_DATA_GET(x) (((x) & INT_STATUS_ENABLE_MBOX_DATA_MASK) >> INT_STATUS_ENABLE_MBOX_DATA_LSB)
-#define INT_STATUS_ENABLE_MBOX_DATA_SET(x) (((x) << INT_STATUS_ENABLE_MBOX_DATA_LSB) & INT_STATUS_ENABLE_MBOX_DATA_MASK)
-
-#define CPU_INT_STATUS_ENABLE_ADDRESS 0x00000419
-#define CPU_INT_STATUS_ENABLE_OFFSET 0x00000419
-#define CPU_INT_STATUS_ENABLE_BIT_MSB 7
-#define CPU_INT_STATUS_ENABLE_BIT_LSB 0
-#define CPU_INT_STATUS_ENABLE_BIT_MASK 0x000000ff
-#define CPU_INT_STATUS_ENABLE_BIT_GET(x) (((x) & CPU_INT_STATUS_ENABLE_BIT_MASK) >> CPU_INT_STATUS_ENABLE_BIT_LSB)
-#define CPU_INT_STATUS_ENABLE_BIT_SET(x) (((x) << CPU_INT_STATUS_ENABLE_BIT_LSB) & CPU_INT_STATUS_ENABLE_BIT_MASK)
-
-#define ERROR_STATUS_ENABLE_ADDRESS 0x0000041a
-#define ERROR_STATUS_ENABLE_OFFSET 0x0000041a
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_MSB 6
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_LSB 6
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_MASK 0x00000040
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_GET(x) (((x) & ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_MASK) >> ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_LSB)
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_SET(x) (((x) << ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_LSB) & ERROR_STATUS_ENABLE_UART_HCI_FRAMER_SYNC_ERROR_MASK)
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_MSB 5
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_LSB 5
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_MASK 0x00000020
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_MASK) >> ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_LSB)
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_LSB) & ERROR_STATUS_ENABLE_UART_HCI_FRAMER_OVERFLOW_MASK)
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_MSB 4
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_LSB 4
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_MASK 0x00000010
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_MASK) >> ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_LSB)
-#define ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_LSB) & ERROR_STATUS_ENABLE_UART_HCI_FRAMER_UNDERFLOW_MASK)
-#define ERROR_STATUS_ENABLE_WAKEUP_MSB 2
-#define ERROR_STATUS_ENABLE_WAKEUP_LSB 2
-#define ERROR_STATUS_ENABLE_WAKEUP_MASK 0x00000004
-#define ERROR_STATUS_ENABLE_WAKEUP_GET(x) (((x) & ERROR_STATUS_ENABLE_WAKEUP_MASK) >> ERROR_STATUS_ENABLE_WAKEUP_LSB)
-#define ERROR_STATUS_ENABLE_WAKEUP_SET(x) (((x) << ERROR_STATUS_ENABLE_WAKEUP_LSB) & ERROR_STATUS_ENABLE_WAKEUP_MASK)
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MSB 1
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB 1
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK 0x00000002
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK) >> ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB)
-#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK)
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MSB 0
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB 0
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK 0x00000001
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK) >> ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB)
-#define ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK)
-
-#define COUNTER_INT_STATUS_ENABLE_ADDRESS 0x0000041b
-#define COUNTER_INT_STATUS_ENABLE_OFFSET 0x0000041b
-#define COUNTER_INT_STATUS_ENABLE_BIT_MSB 7
-#define COUNTER_INT_STATUS_ENABLE_BIT_LSB 0
-#define COUNTER_INT_STATUS_ENABLE_BIT_MASK 0x000000ff
-#define COUNTER_INT_STATUS_ENABLE_BIT_GET(x) (((x) & COUNTER_INT_STATUS_ENABLE_BIT_MASK) >> COUNTER_INT_STATUS_ENABLE_BIT_LSB)
-#define COUNTER_INT_STATUS_ENABLE_BIT_SET(x) (((x) << COUNTER_INT_STATUS_ENABLE_BIT_LSB) & COUNTER_INT_STATUS_ENABLE_BIT_MASK)
-
-#define COUNT_ADDRESS 0x00000420
-#define COUNT_OFFSET 0x00000420
-#define COUNT_VALUE_MSB 7
-#define COUNT_VALUE_LSB 0
-#define COUNT_VALUE_MASK 0x000000ff
-#define COUNT_VALUE_GET(x) (((x) & COUNT_VALUE_MASK) >> COUNT_VALUE_LSB)
-#define COUNT_VALUE_SET(x) (((x) << COUNT_VALUE_LSB) & COUNT_VALUE_MASK)
-
-#define COUNT_DEC_ADDRESS 0x00000440
-#define COUNT_DEC_OFFSET 0x00000440
-#define COUNT_DEC_VALUE_MSB 7
-#define COUNT_DEC_VALUE_LSB 0
-#define COUNT_DEC_VALUE_MASK 0x000000ff
-#define COUNT_DEC_VALUE_GET(x) (((x) & COUNT_DEC_VALUE_MASK) >> COUNT_DEC_VALUE_LSB)
-#define COUNT_DEC_VALUE_SET(x) (((x) << COUNT_DEC_VALUE_LSB) & COUNT_DEC_VALUE_MASK)
-
-#define SCRATCH_ADDRESS 0x00000460
-#define SCRATCH_OFFSET 0x00000460
-#define SCRATCH_VALUE_MSB 7
-#define SCRATCH_VALUE_LSB 0
-#define SCRATCH_VALUE_MASK 0x000000ff
-#define SCRATCH_VALUE_GET(x) (((x) & SCRATCH_VALUE_MASK) >> SCRATCH_VALUE_LSB)
-#define SCRATCH_VALUE_SET(x) (((x) << SCRATCH_VALUE_LSB) & SCRATCH_VALUE_MASK)
-
-#define FIFO_TIMEOUT_ADDRESS 0x00000468
-#define FIFO_TIMEOUT_OFFSET 0x00000468
-#define FIFO_TIMEOUT_VALUE_MSB 7
-#define FIFO_TIMEOUT_VALUE_LSB 0
-#define FIFO_TIMEOUT_VALUE_MASK 0x000000ff
-#define FIFO_TIMEOUT_VALUE_GET(x) (((x) & FIFO_TIMEOUT_VALUE_MASK) >> FIFO_TIMEOUT_VALUE_LSB)
-#define FIFO_TIMEOUT_VALUE_SET(x) (((x) << FIFO_TIMEOUT_VALUE_LSB) & FIFO_TIMEOUT_VALUE_MASK)
-
-#define FIFO_TIMEOUT_ENABLE_ADDRESS 0x00000469
-#define FIFO_TIMEOUT_ENABLE_OFFSET 0x00000469
-#define FIFO_TIMEOUT_ENABLE_SET_MSB 0
-#define FIFO_TIMEOUT_ENABLE_SET_LSB 0
-#define FIFO_TIMEOUT_ENABLE_SET_MASK 0x00000001
-#define FIFO_TIMEOUT_ENABLE_SET_GET(x) (((x) & FIFO_TIMEOUT_ENABLE_SET_MASK) >> FIFO_TIMEOUT_ENABLE_SET_LSB)
-#define FIFO_TIMEOUT_ENABLE_SET_SET(x) (((x) << FIFO_TIMEOUT_ENABLE_SET_LSB) & FIFO_TIMEOUT_ENABLE_SET_MASK)
-
-#define DISABLE_SLEEP_ADDRESS 0x0000046a
-#define DISABLE_SLEEP_OFFSET 0x0000046a
-#define DISABLE_SLEEP_FOR_INT_MSB 1
-#define DISABLE_SLEEP_FOR_INT_LSB 1
-#define DISABLE_SLEEP_FOR_INT_MASK 0x00000002
-#define DISABLE_SLEEP_FOR_INT_GET(x) (((x) & DISABLE_SLEEP_FOR_INT_MASK) >> DISABLE_SLEEP_FOR_INT_LSB)
-#define DISABLE_SLEEP_FOR_INT_SET(x) (((x) << DISABLE_SLEEP_FOR_INT_LSB) & DISABLE_SLEEP_FOR_INT_MASK)
-#define DISABLE_SLEEP_ON_MSB 0
-#define DISABLE_SLEEP_ON_LSB 0
-#define DISABLE_SLEEP_ON_MASK 0x00000001
-#define DISABLE_SLEEP_ON_GET(x) (((x) & DISABLE_SLEEP_ON_MASK) >> DISABLE_SLEEP_ON_LSB)
-#define DISABLE_SLEEP_ON_SET(x) (((x) << DISABLE_SLEEP_ON_LSB) & DISABLE_SLEEP_ON_MASK)
-
-#define LOCAL_BUS_ADDRESS 0x00000470
-#define LOCAL_BUS_OFFSET 0x00000470
-#define LOCAL_BUS_STATE_MSB 1
-#define LOCAL_BUS_STATE_LSB 0
-#define LOCAL_BUS_STATE_MASK 0x00000003
-#define LOCAL_BUS_STATE_GET(x) (((x) & LOCAL_BUS_STATE_MASK) >> LOCAL_BUS_STATE_LSB)
-#define LOCAL_BUS_STATE_SET(x) (((x) << LOCAL_BUS_STATE_LSB) & LOCAL_BUS_STATE_MASK)
-
-#define INT_WLAN_ADDRESS 0x00000472
-#define INT_WLAN_OFFSET 0x00000472
-#define INT_WLAN_VECTOR_MSB 7
-#define INT_WLAN_VECTOR_LSB 0
-#define INT_WLAN_VECTOR_MASK 0x000000ff
-#define INT_WLAN_VECTOR_GET(x) (((x) & INT_WLAN_VECTOR_MASK) >> INT_WLAN_VECTOR_LSB)
-#define INT_WLAN_VECTOR_SET(x) (((x) << INT_WLAN_VECTOR_LSB) & INT_WLAN_VECTOR_MASK)
-
-#define WINDOW_DATA_ADDRESS 0x00000474
-#define WINDOW_DATA_OFFSET 0x00000474
-#define WINDOW_DATA_DATA_MSB 7
-#define WINDOW_DATA_DATA_LSB 0
-#define WINDOW_DATA_DATA_MASK 0x000000ff
-#define WINDOW_DATA_DATA_GET(x) (((x) & WINDOW_DATA_DATA_MASK) >> WINDOW_DATA_DATA_LSB)
-#define WINDOW_DATA_DATA_SET(x) (((x) << WINDOW_DATA_DATA_LSB) & WINDOW_DATA_DATA_MASK)
-
-#define WINDOW_WRITE_ADDR_ADDRESS 0x00000478
-#define WINDOW_WRITE_ADDR_OFFSET 0x00000478
-#define WINDOW_WRITE_ADDR_ADDR_MSB 7
-#define WINDOW_WRITE_ADDR_ADDR_LSB 0
-#define WINDOW_WRITE_ADDR_ADDR_MASK 0x000000ff
-#define WINDOW_WRITE_ADDR_ADDR_GET(x) (((x) & WINDOW_WRITE_ADDR_ADDR_MASK) >> WINDOW_WRITE_ADDR_ADDR_LSB)
-#define WINDOW_WRITE_ADDR_ADDR_SET(x) (((x) << WINDOW_WRITE_ADDR_ADDR_LSB) & WINDOW_WRITE_ADDR_ADDR_MASK)
-
-#define WINDOW_READ_ADDR_ADDRESS 0x0000047c
-#define WINDOW_READ_ADDR_OFFSET 0x0000047c
-#define WINDOW_READ_ADDR_ADDR_MSB 7
-#define WINDOW_READ_ADDR_ADDR_LSB 0
-#define WINDOW_READ_ADDR_ADDR_MASK 0x000000ff
-#define WINDOW_READ_ADDR_ADDR_GET(x) (((x) & WINDOW_READ_ADDR_ADDR_MASK) >> WINDOW_READ_ADDR_ADDR_LSB)
-#define WINDOW_READ_ADDR_ADDR_SET(x) (((x) << WINDOW_READ_ADDR_ADDR_LSB) & WINDOW_READ_ADDR_ADDR_MASK)
-
-#define HOST_CTRL_SPI_CONFIG_ADDRESS 0x00000480
-#define HOST_CTRL_SPI_CONFIG_OFFSET 0x00000480
-#define HOST_CTRL_SPI_CONFIG_SPI_RESET_MSB 4
-#define HOST_CTRL_SPI_CONFIG_SPI_RESET_LSB 4
-#define HOST_CTRL_SPI_CONFIG_SPI_RESET_MASK 0x00000010
-#define HOST_CTRL_SPI_CONFIG_SPI_RESET_GET(x) (((x) & HOST_CTRL_SPI_CONFIG_SPI_RESET_MASK) >> HOST_CTRL_SPI_CONFIG_SPI_RESET_LSB)
-#define HOST_CTRL_SPI_CONFIG_SPI_RESET_SET(x) (((x) << HOST_CTRL_SPI_CONFIG_SPI_RESET_LSB) & HOST_CTRL_SPI_CONFIG_SPI_RESET_MASK)
-#define HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_MSB 3
-#define HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_LSB 3
-#define HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_MASK 0x00000008
-#define HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_GET(x) (((x) & HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_MASK) >> HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_LSB)
-#define HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_SET(x) (((x) << HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_LSB) & HOST_CTRL_SPI_CONFIG_INTERRUPT_ENABLE_MASK)
-#define HOST_CTRL_SPI_CONFIG_TEST_MODE_MSB 2
-#define HOST_CTRL_SPI_CONFIG_TEST_MODE_LSB 2
-#define HOST_CTRL_SPI_CONFIG_TEST_MODE_MASK 0x00000004
-#define HOST_CTRL_SPI_CONFIG_TEST_MODE_GET(x) (((x) & HOST_CTRL_SPI_CONFIG_TEST_MODE_MASK) >> HOST_CTRL_SPI_CONFIG_TEST_MODE_LSB)
-#define HOST_CTRL_SPI_CONFIG_TEST_MODE_SET(x) (((x) << HOST_CTRL_SPI_CONFIG_TEST_MODE_LSB) & HOST_CTRL_SPI_CONFIG_TEST_MODE_MASK)
-#define HOST_CTRL_SPI_CONFIG_DATA_SIZE_MSB 1
-#define HOST_CTRL_SPI_CONFIG_DATA_SIZE_LSB 0
-#define HOST_CTRL_SPI_CONFIG_DATA_SIZE_MASK 0x00000003
-#define HOST_CTRL_SPI_CONFIG_DATA_SIZE_GET(x) (((x) & HOST_CTRL_SPI_CONFIG_DATA_SIZE_MASK) >> HOST_CTRL_SPI_CONFIG_DATA_SIZE_LSB)
-#define HOST_CTRL_SPI_CONFIG_DATA_SIZE_SET(x) (((x) << HOST_CTRL_SPI_CONFIG_DATA_SIZE_LSB) & HOST_CTRL_SPI_CONFIG_DATA_SIZE_MASK)
-
-#define HOST_CTRL_SPI_STATUS_ADDRESS 0x00000481
-#define HOST_CTRL_SPI_STATUS_OFFSET 0x00000481
-#define HOST_CTRL_SPI_STATUS_ADDR_ERR_MSB 3
-#define HOST_CTRL_SPI_STATUS_ADDR_ERR_LSB 3
-#define HOST_CTRL_SPI_STATUS_ADDR_ERR_MASK 0x00000008
-#define HOST_CTRL_SPI_STATUS_ADDR_ERR_GET(x) (((x) & HOST_CTRL_SPI_STATUS_ADDR_ERR_MASK) >> HOST_CTRL_SPI_STATUS_ADDR_ERR_LSB)
-#define HOST_CTRL_SPI_STATUS_ADDR_ERR_SET(x) (((x) << HOST_CTRL_SPI_STATUS_ADDR_ERR_LSB) & HOST_CTRL_SPI_STATUS_ADDR_ERR_MASK)
-#define HOST_CTRL_SPI_STATUS_RD_ERR_MSB 2
-#define HOST_CTRL_SPI_STATUS_RD_ERR_LSB 2
-#define HOST_CTRL_SPI_STATUS_RD_ERR_MASK 0x00000004
-#define HOST_CTRL_SPI_STATUS_RD_ERR_GET(x) (((x) & HOST_CTRL_SPI_STATUS_RD_ERR_MASK) >> HOST_CTRL_SPI_STATUS_RD_ERR_LSB)
-#define HOST_CTRL_SPI_STATUS_RD_ERR_SET(x) (((x) << HOST_CTRL_SPI_STATUS_RD_ERR_LSB) & HOST_CTRL_SPI_STATUS_RD_ERR_MASK)
-#define HOST_CTRL_SPI_STATUS_WR_ERR_MSB 1
-#define HOST_CTRL_SPI_STATUS_WR_ERR_LSB 1
-#define HOST_CTRL_SPI_STATUS_WR_ERR_MASK 0x00000002
-#define HOST_CTRL_SPI_STATUS_WR_ERR_GET(x) (((x) & HOST_CTRL_SPI_STATUS_WR_ERR_MASK) >> HOST_CTRL_SPI_STATUS_WR_ERR_LSB)
-#define HOST_CTRL_SPI_STATUS_WR_ERR_SET(x) (((x) << HOST_CTRL_SPI_STATUS_WR_ERR_LSB) & HOST_CTRL_SPI_STATUS_WR_ERR_MASK)
-#define HOST_CTRL_SPI_STATUS_READY_MSB 0
-#define HOST_CTRL_SPI_STATUS_READY_LSB 0
-#define HOST_CTRL_SPI_STATUS_READY_MASK 0x00000001
-#define HOST_CTRL_SPI_STATUS_READY_GET(x) (((x) & HOST_CTRL_SPI_STATUS_READY_MASK) >> HOST_CTRL_SPI_STATUS_READY_LSB)
-#define HOST_CTRL_SPI_STATUS_READY_SET(x) (((x) << HOST_CTRL_SPI_STATUS_READY_LSB) & HOST_CTRL_SPI_STATUS_READY_MASK)
-
-#define NON_ASSOC_SLEEP_EN_ADDRESS 0x00000482
-#define NON_ASSOC_SLEEP_EN_OFFSET 0x00000482
-#define NON_ASSOC_SLEEP_EN_BIT_MSB 0
-#define NON_ASSOC_SLEEP_EN_BIT_LSB 0
-#define NON_ASSOC_SLEEP_EN_BIT_MASK 0x00000001
-#define NON_ASSOC_SLEEP_EN_BIT_GET(x) (((x) & NON_ASSOC_SLEEP_EN_BIT_MASK) >> NON_ASSOC_SLEEP_EN_BIT_LSB)
-#define NON_ASSOC_SLEEP_EN_BIT_SET(x) (((x) << NON_ASSOC_SLEEP_EN_BIT_LSB) & NON_ASSOC_SLEEP_EN_BIT_MASK)
-
-#define CPU_DBG_SEL_ADDRESS 0x00000483
-#define CPU_DBG_SEL_OFFSET 0x00000483
-#define CPU_DBG_SEL_BIT_MSB 5
-#define CPU_DBG_SEL_BIT_LSB 0
-#define CPU_DBG_SEL_BIT_MASK 0x0000003f
-#define CPU_DBG_SEL_BIT_GET(x) (((x) & CPU_DBG_SEL_BIT_MASK) >> CPU_DBG_SEL_BIT_LSB)
-#define CPU_DBG_SEL_BIT_SET(x) (((x) << CPU_DBG_SEL_BIT_LSB) & CPU_DBG_SEL_BIT_MASK)
-
-#define CPU_DBG_ADDRESS 0x00000484
-#define CPU_DBG_OFFSET 0x00000484
-#define CPU_DBG_DATA_MSB 7
-#define CPU_DBG_DATA_LSB 0
-#define CPU_DBG_DATA_MASK 0x000000ff
-#define CPU_DBG_DATA_GET(x) (((x) & CPU_DBG_DATA_MASK) >> CPU_DBG_DATA_LSB)
-#define CPU_DBG_DATA_SET(x) (((x) << CPU_DBG_DATA_LSB) & CPU_DBG_DATA_MASK)
-
-#define INT_STATUS2_ENABLE_ADDRESS 0x00000488
-#define INT_STATUS2_ENABLE_OFFSET 0x00000488
-#define INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_MSB 2
-#define INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_LSB 2
-#define INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_MASK 0x00000004
-#define INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_GET(x) (((x) & INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_MASK) >> INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_LSB)
-#define INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_SET(x) (((x) << INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_LSB) & INT_STATUS2_ENABLE_GMBOX_RX_UNDERFLOW_MASK)
-#define INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_MSB 1
-#define INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_LSB 1
-#define INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_MASK 0x00000002
-#define INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_GET(x) (((x) & INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_MASK) >> INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_LSB)
-#define INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_SET(x) (((x) << INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_LSB) & INT_STATUS2_ENABLE_GMBOX_TX_OVERFLOW_MASK)
-#define INT_STATUS2_ENABLE_GMBOX_DATA_MSB 0
-#define INT_STATUS2_ENABLE_GMBOX_DATA_LSB 0
-#define INT_STATUS2_ENABLE_GMBOX_DATA_MASK 0x00000001
-#define INT_STATUS2_ENABLE_GMBOX_DATA_GET(x) (((x) & INT_STATUS2_ENABLE_GMBOX_DATA_MASK) >> INT_STATUS2_ENABLE_GMBOX_DATA_LSB)
-#define INT_STATUS2_ENABLE_GMBOX_DATA_SET(x) (((x) << INT_STATUS2_ENABLE_GMBOX_DATA_LSB) & INT_STATUS2_ENABLE_GMBOX_DATA_MASK)
-
-#define GMBOX_RX_LOOKAHEAD_ADDRESS 0x00000490
-#define GMBOX_RX_LOOKAHEAD_OFFSET 0x00000490
-#define GMBOX_RX_LOOKAHEAD_DATA_MSB 7
-#define GMBOX_RX_LOOKAHEAD_DATA_LSB 0
-#define GMBOX_RX_LOOKAHEAD_DATA_MASK 0x000000ff
-#define GMBOX_RX_LOOKAHEAD_DATA_GET(x) (((x) & GMBOX_RX_LOOKAHEAD_DATA_MASK) >> GMBOX_RX_LOOKAHEAD_DATA_LSB)
-#define GMBOX_RX_LOOKAHEAD_DATA_SET(x) (((x) << GMBOX_RX_LOOKAHEAD_DATA_LSB) & GMBOX_RX_LOOKAHEAD_DATA_MASK)
-
-#define GMBOX_RX_LOOKAHEAD_MUX_ADDRESS 0x00000498
-#define GMBOX_RX_LOOKAHEAD_MUX_OFFSET 0x00000498
-#define GMBOX_RX_LOOKAHEAD_MUX_SEL_MSB 0
-#define GMBOX_RX_LOOKAHEAD_MUX_SEL_LSB 0
-#define GMBOX_RX_LOOKAHEAD_MUX_SEL_MASK 0x00000001
-#define GMBOX_RX_LOOKAHEAD_MUX_SEL_GET(x) (((x) & GMBOX_RX_LOOKAHEAD_MUX_SEL_MASK) >> GMBOX_RX_LOOKAHEAD_MUX_SEL_LSB)
-#define GMBOX_RX_LOOKAHEAD_MUX_SEL_SET(x) (((x) << GMBOX_RX_LOOKAHEAD_MUX_SEL_LSB) & GMBOX_RX_LOOKAHEAD_MUX_SEL_MASK)
-
-#define CIS_WINDOW_ADDRESS 0x00000600
-#define CIS_WINDOW_OFFSET 0x00000600
-#define CIS_WINDOW_DATA_MSB 7
-#define CIS_WINDOW_DATA_LSB 0
-#define CIS_WINDOW_DATA_MASK 0x000000ff
-#define CIS_WINDOW_DATA_GET(x) (((x) & CIS_WINDOW_DATA_MASK) >> CIS_WINDOW_DATA_LSB)
-#define CIS_WINDOW_DATA_SET(x) (((x) << CIS_WINDOW_DATA_LSB) & CIS_WINDOW_DATA_MASK)
-
-
-#endif /* _MBOX_WLAN_HOST_REG_H_ */
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _MBOX_WLAN_REG_REG_H_
-#define _MBOX_WLAN_REG_REG_H_
-
-#define WLAN_MBOX_FIFO_ADDRESS 0x00000000
-#define WLAN_MBOX_FIFO_OFFSET 0x00000000
-#define WLAN_MBOX_FIFO_DATA_MSB 19
-#define WLAN_MBOX_FIFO_DATA_LSB 0
-#define WLAN_MBOX_FIFO_DATA_MASK 0x000fffff
-#define WLAN_MBOX_FIFO_DATA_GET(x) (((x) & WLAN_MBOX_FIFO_DATA_MASK) >> WLAN_MBOX_FIFO_DATA_LSB)
-#define WLAN_MBOX_FIFO_DATA_SET(x) (((x) << WLAN_MBOX_FIFO_DATA_LSB) & WLAN_MBOX_FIFO_DATA_MASK)
-
-#define WLAN_MBOX_FIFO_STATUS_ADDRESS 0x00000010
-#define WLAN_MBOX_FIFO_STATUS_OFFSET 0x00000010
-#define WLAN_MBOX_FIFO_STATUS_EMPTY_MSB 19
-#define WLAN_MBOX_FIFO_STATUS_EMPTY_LSB 16
-#define WLAN_MBOX_FIFO_STATUS_EMPTY_MASK 0x000f0000
-#define WLAN_MBOX_FIFO_STATUS_EMPTY_GET(x) (((x) & WLAN_MBOX_FIFO_STATUS_EMPTY_MASK) >> WLAN_MBOX_FIFO_STATUS_EMPTY_LSB)
-#define WLAN_MBOX_FIFO_STATUS_EMPTY_SET(x) (((x) << WLAN_MBOX_FIFO_STATUS_EMPTY_LSB) & WLAN_MBOX_FIFO_STATUS_EMPTY_MASK)
-#define WLAN_MBOX_FIFO_STATUS_FULL_MSB 15
-#define WLAN_MBOX_FIFO_STATUS_FULL_LSB 12
-#define WLAN_MBOX_FIFO_STATUS_FULL_MASK 0x0000f000
-#define WLAN_MBOX_FIFO_STATUS_FULL_GET(x) (((x) & WLAN_MBOX_FIFO_STATUS_FULL_MASK) >> WLAN_MBOX_FIFO_STATUS_FULL_LSB)
-#define WLAN_MBOX_FIFO_STATUS_FULL_SET(x) (((x) << WLAN_MBOX_FIFO_STATUS_FULL_LSB) & WLAN_MBOX_FIFO_STATUS_FULL_MASK)
-
-#define WLAN_MBOX_DMA_POLICY_ADDRESS 0x00000014
-#define WLAN_MBOX_DMA_POLICY_OFFSET 0x00000014
-#define WLAN_MBOX_DMA_POLICY_TX_QUANTUM_MSB 3
-#define WLAN_MBOX_DMA_POLICY_TX_QUANTUM_LSB 3
-#define WLAN_MBOX_DMA_POLICY_TX_QUANTUM_MASK 0x00000008
-#define WLAN_MBOX_DMA_POLICY_TX_QUANTUM_GET(x) (((x) & WLAN_MBOX_DMA_POLICY_TX_QUANTUM_MASK) >> WLAN_MBOX_DMA_POLICY_TX_QUANTUM_LSB)
-#define WLAN_MBOX_DMA_POLICY_TX_QUANTUM_SET(x) (((x) << WLAN_MBOX_DMA_POLICY_TX_QUANTUM_LSB) & WLAN_MBOX_DMA_POLICY_TX_QUANTUM_MASK)
-#define WLAN_MBOX_DMA_POLICY_TX_ORDER_MSB 2
-#define WLAN_MBOX_DMA_POLICY_TX_ORDER_LSB 2
-#define WLAN_MBOX_DMA_POLICY_TX_ORDER_MASK 0x00000004
-#define WLAN_MBOX_DMA_POLICY_TX_ORDER_GET(x) (((x) & WLAN_MBOX_DMA_POLICY_TX_ORDER_MASK) >> WLAN_MBOX_DMA_POLICY_TX_ORDER_LSB)
-#define WLAN_MBOX_DMA_POLICY_TX_ORDER_SET(x) (((x) << WLAN_MBOX_DMA_POLICY_TX_ORDER_LSB) & WLAN_MBOX_DMA_POLICY_TX_ORDER_MASK)
-#define WLAN_MBOX_DMA_POLICY_RX_QUANTUM_MSB 1
-#define WLAN_MBOX_DMA_POLICY_RX_QUANTUM_LSB 1
-#define WLAN_MBOX_DMA_POLICY_RX_QUANTUM_MASK 0x00000002
-#define WLAN_MBOX_DMA_POLICY_RX_QUANTUM_GET(x) (((x) & WLAN_MBOX_DMA_POLICY_RX_QUANTUM_MASK) >> WLAN_MBOX_DMA_POLICY_RX_QUANTUM_LSB)
-#define WLAN_MBOX_DMA_POLICY_RX_QUANTUM_SET(x) (((x) << WLAN_MBOX_DMA_POLICY_RX_QUANTUM_LSB) & WLAN_MBOX_DMA_POLICY_RX_QUANTUM_MASK)
-#define WLAN_MBOX_DMA_POLICY_RX_ORDER_MSB 0
-#define WLAN_MBOX_DMA_POLICY_RX_ORDER_LSB 0
-#define WLAN_MBOX_DMA_POLICY_RX_ORDER_MASK 0x00000001
-#define WLAN_MBOX_DMA_POLICY_RX_ORDER_GET(x) (((x) & WLAN_MBOX_DMA_POLICY_RX_ORDER_MASK) >> WLAN_MBOX_DMA_POLICY_RX_ORDER_LSB)
-#define WLAN_MBOX_DMA_POLICY_RX_ORDER_SET(x) (((x) << WLAN_MBOX_DMA_POLICY_RX_ORDER_LSB) & WLAN_MBOX_DMA_POLICY_RX_ORDER_MASK)
-
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS 0x00000018
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET 0x00000018
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX0_DMA_RX_CONTROL_ADDRESS 0x0000001c
-#define WLAN_MBOX0_DMA_RX_CONTROL_OFFSET 0x0000001c
-#define WLAN_MBOX0_DMA_RX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX0_DMA_RX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX0_DMA_RX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX0_DMA_RX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX0_DMA_RX_CONTROL_RESUME_MASK) >> WLAN_MBOX0_DMA_RX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX0_DMA_RX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX0_DMA_RX_CONTROL_RESUME_LSB) & WLAN_MBOX0_DMA_RX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX0_DMA_RX_CONTROL_START_MSB 1
-#define WLAN_MBOX0_DMA_RX_CONTROL_START_LSB 1
-#define WLAN_MBOX0_DMA_RX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX0_DMA_RX_CONTROL_START_GET(x) (((x) & WLAN_MBOX0_DMA_RX_CONTROL_START_MASK) >> WLAN_MBOX0_DMA_RX_CONTROL_START_LSB)
-#define WLAN_MBOX0_DMA_RX_CONTROL_START_SET(x) (((x) << WLAN_MBOX0_DMA_RX_CONTROL_START_LSB) & WLAN_MBOX0_DMA_RX_CONTROL_START_MASK)
-#define WLAN_MBOX0_DMA_RX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX0_DMA_RX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX0_DMA_RX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX0_DMA_RX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX0_DMA_RX_CONTROL_STOP_MASK) >> WLAN_MBOX0_DMA_RX_CONTROL_STOP_LSB)
-#define WLAN_MBOX0_DMA_RX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX0_DMA_RX_CONTROL_STOP_LSB) & WLAN_MBOX0_DMA_RX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS 0x00000020
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET 0x00000020
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX0_DMA_TX_CONTROL_ADDRESS 0x00000024
-#define WLAN_MBOX0_DMA_TX_CONTROL_OFFSET 0x00000024
-#define WLAN_MBOX0_DMA_TX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX0_DMA_TX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX0_DMA_TX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX0_DMA_TX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX0_DMA_TX_CONTROL_RESUME_MASK) >> WLAN_MBOX0_DMA_TX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX0_DMA_TX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX0_DMA_TX_CONTROL_RESUME_LSB) & WLAN_MBOX0_DMA_TX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX0_DMA_TX_CONTROL_START_MSB 1
-#define WLAN_MBOX0_DMA_TX_CONTROL_START_LSB 1
-#define WLAN_MBOX0_DMA_TX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX0_DMA_TX_CONTROL_START_GET(x) (((x) & WLAN_MBOX0_DMA_TX_CONTROL_START_MASK) >> WLAN_MBOX0_DMA_TX_CONTROL_START_LSB)
-#define WLAN_MBOX0_DMA_TX_CONTROL_START_SET(x) (((x) << WLAN_MBOX0_DMA_TX_CONTROL_START_LSB) & WLAN_MBOX0_DMA_TX_CONTROL_START_MASK)
-#define WLAN_MBOX0_DMA_TX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX0_DMA_TX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX0_DMA_TX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX0_DMA_TX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX0_DMA_TX_CONTROL_STOP_MASK) >> WLAN_MBOX0_DMA_TX_CONTROL_STOP_LSB)
-#define WLAN_MBOX0_DMA_TX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX0_DMA_TX_CONTROL_STOP_LSB) & WLAN_MBOX0_DMA_TX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS 0x00000028
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_OFFSET 0x00000028
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX1_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX1_DMA_RX_CONTROL_ADDRESS 0x0000002c
-#define WLAN_MBOX1_DMA_RX_CONTROL_OFFSET 0x0000002c
-#define WLAN_MBOX1_DMA_RX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX1_DMA_RX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX1_DMA_RX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX1_DMA_RX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX1_DMA_RX_CONTROL_RESUME_MASK) >> WLAN_MBOX1_DMA_RX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX1_DMA_RX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX1_DMA_RX_CONTROL_RESUME_LSB) & WLAN_MBOX1_DMA_RX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX1_DMA_RX_CONTROL_START_MSB 1
-#define WLAN_MBOX1_DMA_RX_CONTROL_START_LSB 1
-#define WLAN_MBOX1_DMA_RX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX1_DMA_RX_CONTROL_START_GET(x) (((x) & WLAN_MBOX1_DMA_RX_CONTROL_START_MASK) >> WLAN_MBOX1_DMA_RX_CONTROL_START_LSB)
-#define WLAN_MBOX1_DMA_RX_CONTROL_START_SET(x) (((x) << WLAN_MBOX1_DMA_RX_CONTROL_START_LSB) & WLAN_MBOX1_DMA_RX_CONTROL_START_MASK)
-#define WLAN_MBOX1_DMA_RX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX1_DMA_RX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX1_DMA_RX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX1_DMA_RX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX1_DMA_RX_CONTROL_STOP_MASK) >> WLAN_MBOX1_DMA_RX_CONTROL_STOP_LSB)
-#define WLAN_MBOX1_DMA_RX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX1_DMA_RX_CONTROL_STOP_LSB) & WLAN_MBOX1_DMA_RX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS 0x00000030
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_OFFSET 0x00000030
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX1_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX1_DMA_TX_CONTROL_ADDRESS 0x00000034
-#define WLAN_MBOX1_DMA_TX_CONTROL_OFFSET 0x00000034
-#define WLAN_MBOX1_DMA_TX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX1_DMA_TX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX1_DMA_TX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX1_DMA_TX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX1_DMA_TX_CONTROL_RESUME_MASK) >> WLAN_MBOX1_DMA_TX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX1_DMA_TX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX1_DMA_TX_CONTROL_RESUME_LSB) & WLAN_MBOX1_DMA_TX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX1_DMA_TX_CONTROL_START_MSB 1
-#define WLAN_MBOX1_DMA_TX_CONTROL_START_LSB 1
-#define WLAN_MBOX1_DMA_TX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX1_DMA_TX_CONTROL_START_GET(x) (((x) & WLAN_MBOX1_DMA_TX_CONTROL_START_MASK) >> WLAN_MBOX1_DMA_TX_CONTROL_START_LSB)
-#define WLAN_MBOX1_DMA_TX_CONTROL_START_SET(x) (((x) << WLAN_MBOX1_DMA_TX_CONTROL_START_LSB) & WLAN_MBOX1_DMA_TX_CONTROL_START_MASK)
-#define WLAN_MBOX1_DMA_TX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX1_DMA_TX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX1_DMA_TX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX1_DMA_TX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX1_DMA_TX_CONTROL_STOP_MASK) >> WLAN_MBOX1_DMA_TX_CONTROL_STOP_LSB)
-#define WLAN_MBOX1_DMA_TX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX1_DMA_TX_CONTROL_STOP_LSB) & WLAN_MBOX1_DMA_TX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS 0x00000038
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_OFFSET 0x00000038
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX2_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX2_DMA_RX_CONTROL_ADDRESS 0x0000003c
-#define WLAN_MBOX2_DMA_RX_CONTROL_OFFSET 0x0000003c
-#define WLAN_MBOX2_DMA_RX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX2_DMA_RX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX2_DMA_RX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX2_DMA_RX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX2_DMA_RX_CONTROL_RESUME_MASK) >> WLAN_MBOX2_DMA_RX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX2_DMA_RX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX2_DMA_RX_CONTROL_RESUME_LSB) & WLAN_MBOX2_DMA_RX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX2_DMA_RX_CONTROL_START_MSB 1
-#define WLAN_MBOX2_DMA_RX_CONTROL_START_LSB 1
-#define WLAN_MBOX2_DMA_RX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX2_DMA_RX_CONTROL_START_GET(x) (((x) & WLAN_MBOX2_DMA_RX_CONTROL_START_MASK) >> WLAN_MBOX2_DMA_RX_CONTROL_START_LSB)
-#define WLAN_MBOX2_DMA_RX_CONTROL_START_SET(x) (((x) << WLAN_MBOX2_DMA_RX_CONTROL_START_LSB) & WLAN_MBOX2_DMA_RX_CONTROL_START_MASK)
-#define WLAN_MBOX2_DMA_RX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX2_DMA_RX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX2_DMA_RX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX2_DMA_RX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX2_DMA_RX_CONTROL_STOP_MASK) >> WLAN_MBOX2_DMA_RX_CONTROL_STOP_LSB)
-#define WLAN_MBOX2_DMA_RX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX2_DMA_RX_CONTROL_STOP_LSB) & WLAN_MBOX2_DMA_RX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS 0x00000040
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_OFFSET 0x00000040
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX2_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX2_DMA_TX_CONTROL_ADDRESS 0x00000044
-#define WLAN_MBOX2_DMA_TX_CONTROL_OFFSET 0x00000044
-#define WLAN_MBOX2_DMA_TX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX2_DMA_TX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX2_DMA_TX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX2_DMA_TX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX2_DMA_TX_CONTROL_RESUME_MASK) >> WLAN_MBOX2_DMA_TX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX2_DMA_TX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX2_DMA_TX_CONTROL_RESUME_LSB) & WLAN_MBOX2_DMA_TX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX2_DMA_TX_CONTROL_START_MSB 1
-#define WLAN_MBOX2_DMA_TX_CONTROL_START_LSB 1
-#define WLAN_MBOX2_DMA_TX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX2_DMA_TX_CONTROL_START_GET(x) (((x) & WLAN_MBOX2_DMA_TX_CONTROL_START_MASK) >> WLAN_MBOX2_DMA_TX_CONTROL_START_LSB)
-#define WLAN_MBOX2_DMA_TX_CONTROL_START_SET(x) (((x) << WLAN_MBOX2_DMA_TX_CONTROL_START_LSB) & WLAN_MBOX2_DMA_TX_CONTROL_START_MASK)
-#define WLAN_MBOX2_DMA_TX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX2_DMA_TX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX2_DMA_TX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX2_DMA_TX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX2_DMA_TX_CONTROL_STOP_MASK) >> WLAN_MBOX2_DMA_TX_CONTROL_STOP_LSB)
-#define WLAN_MBOX2_DMA_TX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX2_DMA_TX_CONTROL_STOP_LSB) & WLAN_MBOX2_DMA_TX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS 0x00000048
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_OFFSET 0x00000048
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX3_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX3_DMA_RX_CONTROL_ADDRESS 0x0000004c
-#define WLAN_MBOX3_DMA_RX_CONTROL_OFFSET 0x0000004c
-#define WLAN_MBOX3_DMA_RX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX3_DMA_RX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX3_DMA_RX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX3_DMA_RX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX3_DMA_RX_CONTROL_RESUME_MASK) >> WLAN_MBOX3_DMA_RX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX3_DMA_RX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX3_DMA_RX_CONTROL_RESUME_LSB) & WLAN_MBOX3_DMA_RX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX3_DMA_RX_CONTROL_START_MSB 1
-#define WLAN_MBOX3_DMA_RX_CONTROL_START_LSB 1
-#define WLAN_MBOX3_DMA_RX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX3_DMA_RX_CONTROL_START_GET(x) (((x) & WLAN_MBOX3_DMA_RX_CONTROL_START_MASK) >> WLAN_MBOX3_DMA_RX_CONTROL_START_LSB)
-#define WLAN_MBOX3_DMA_RX_CONTROL_START_SET(x) (((x) << WLAN_MBOX3_DMA_RX_CONTROL_START_LSB) & WLAN_MBOX3_DMA_RX_CONTROL_START_MASK)
-#define WLAN_MBOX3_DMA_RX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX3_DMA_RX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX3_DMA_RX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX3_DMA_RX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX3_DMA_RX_CONTROL_STOP_MASK) >> WLAN_MBOX3_DMA_RX_CONTROL_STOP_LSB)
-#define WLAN_MBOX3_DMA_RX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX3_DMA_RX_CONTROL_STOP_LSB) & WLAN_MBOX3_DMA_RX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS 0x00000050
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_OFFSET 0x00000050
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_MBOX3_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_MBOX3_DMA_TX_CONTROL_ADDRESS 0x00000054
-#define WLAN_MBOX3_DMA_TX_CONTROL_OFFSET 0x00000054
-#define WLAN_MBOX3_DMA_TX_CONTROL_RESUME_MSB 2
-#define WLAN_MBOX3_DMA_TX_CONTROL_RESUME_LSB 2
-#define WLAN_MBOX3_DMA_TX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_MBOX3_DMA_TX_CONTROL_RESUME_GET(x) (((x) & WLAN_MBOX3_DMA_TX_CONTROL_RESUME_MASK) >> WLAN_MBOX3_DMA_TX_CONTROL_RESUME_LSB)
-#define WLAN_MBOX3_DMA_TX_CONTROL_RESUME_SET(x) (((x) << WLAN_MBOX3_DMA_TX_CONTROL_RESUME_LSB) & WLAN_MBOX3_DMA_TX_CONTROL_RESUME_MASK)
-#define WLAN_MBOX3_DMA_TX_CONTROL_START_MSB 1
-#define WLAN_MBOX3_DMA_TX_CONTROL_START_LSB 1
-#define WLAN_MBOX3_DMA_TX_CONTROL_START_MASK 0x00000002
-#define WLAN_MBOX3_DMA_TX_CONTROL_START_GET(x) (((x) & WLAN_MBOX3_DMA_TX_CONTROL_START_MASK) >> WLAN_MBOX3_DMA_TX_CONTROL_START_LSB)
-#define WLAN_MBOX3_DMA_TX_CONTROL_START_SET(x) (((x) << WLAN_MBOX3_DMA_TX_CONTROL_START_LSB) & WLAN_MBOX3_DMA_TX_CONTROL_START_MASK)
-#define WLAN_MBOX3_DMA_TX_CONTROL_STOP_MSB 0
-#define WLAN_MBOX3_DMA_TX_CONTROL_STOP_LSB 0
-#define WLAN_MBOX3_DMA_TX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_MBOX3_DMA_TX_CONTROL_STOP_GET(x) (((x) & WLAN_MBOX3_DMA_TX_CONTROL_STOP_MASK) >> WLAN_MBOX3_DMA_TX_CONTROL_STOP_LSB)
-#define WLAN_MBOX3_DMA_TX_CONTROL_STOP_SET(x) (((x) << WLAN_MBOX3_DMA_TX_CONTROL_STOP_LSB) & WLAN_MBOX3_DMA_TX_CONTROL_STOP_MASK)
-
-#define WLAN_MBOX_INT_STATUS_ADDRESS 0x00000058
-#define WLAN_MBOX_INT_STATUS_OFFSET 0x00000058
-#define WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_MSB 31
-#define WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB 28
-#define WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK 0xf0000000
-#define WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x) (((x) & WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK) >> WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB)
-#define WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x) (((x) << WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_LSB) & WLAN_MBOX_INT_STATUS_RX_DMA_COMPLETE_MASK)
-#define WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB 27
-#define WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB 24
-#define WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK 0x0f000000
-#define WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x) (((x) & WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK) >> WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB)
-#define WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x) (((x) << WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB) & WLAN_MBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK)
-#define WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_MSB 23
-#define WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB 20
-#define WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK 0x00f00000
-#define WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x) (((x) & WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK) >> WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB)
-#define WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x) (((x) << WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_LSB) & WLAN_MBOX_INT_STATUS_TX_DMA_COMPLETE_MASK)
-#define WLAN_MBOX_INT_STATUS_TX_OVERFLOW_MSB 17
-#define WLAN_MBOX_INT_STATUS_TX_OVERFLOW_LSB 17
-#define WLAN_MBOX_INT_STATUS_TX_OVERFLOW_MASK 0x00020000
-#define WLAN_MBOX_INT_STATUS_TX_OVERFLOW_GET(x) (((x) & WLAN_MBOX_INT_STATUS_TX_OVERFLOW_MASK) >> WLAN_MBOX_INT_STATUS_TX_OVERFLOW_LSB)
-#define WLAN_MBOX_INT_STATUS_TX_OVERFLOW_SET(x) (((x) << WLAN_MBOX_INT_STATUS_TX_OVERFLOW_LSB) & WLAN_MBOX_INT_STATUS_TX_OVERFLOW_MASK)
-#define WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_MSB 16
-#define WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_LSB 16
-#define WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_MASK 0x00010000
-#define WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_GET(x) (((x) & WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_MASK) >> WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_LSB)
-#define WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_SET(x) (((x) << WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_LSB) & WLAN_MBOX_INT_STATUS_RX_UNDERFLOW_MASK)
-#define WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_MSB 15
-#define WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_LSB 12
-#define WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_MASK 0x0000f000
-#define WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_GET(x) (((x) & WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_MASK) >> WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_LSB)
-#define WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_SET(x) (((x) << WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_LSB) & WLAN_MBOX_INT_STATUS_TX_NOT_EMPTY_MASK)
-#define WLAN_MBOX_INT_STATUS_RX_NOT_FULL_MSB 11
-#define WLAN_MBOX_INT_STATUS_RX_NOT_FULL_LSB 8
-#define WLAN_MBOX_INT_STATUS_RX_NOT_FULL_MASK 0x00000f00
-#define WLAN_MBOX_INT_STATUS_RX_NOT_FULL_GET(x) (((x) & WLAN_MBOX_INT_STATUS_RX_NOT_FULL_MASK) >> WLAN_MBOX_INT_STATUS_RX_NOT_FULL_LSB)
-#define WLAN_MBOX_INT_STATUS_RX_NOT_FULL_SET(x) (((x) << WLAN_MBOX_INT_STATUS_RX_NOT_FULL_LSB) & WLAN_MBOX_INT_STATUS_RX_NOT_FULL_MASK)
-#define WLAN_MBOX_INT_STATUS_HOST_MSB 7
-#define WLAN_MBOX_INT_STATUS_HOST_LSB 0
-#define WLAN_MBOX_INT_STATUS_HOST_MASK 0x000000ff
-#define WLAN_MBOX_INT_STATUS_HOST_GET(x) (((x) & WLAN_MBOX_INT_STATUS_HOST_MASK) >> WLAN_MBOX_INT_STATUS_HOST_LSB)
-#define WLAN_MBOX_INT_STATUS_HOST_SET(x) (((x) << WLAN_MBOX_INT_STATUS_HOST_LSB) & WLAN_MBOX_INT_STATUS_HOST_MASK)
-
-#define WLAN_MBOX_INT_ENABLE_ADDRESS 0x0000005c
-#define WLAN_MBOX_INT_ENABLE_OFFSET 0x0000005c
-#define WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB 31
-#define WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB 28
-#define WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK 0xf0000000
-#define WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK) >> WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB)
-#define WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB) & WLAN_MBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK)
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB 27
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB 24
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK 0x0f000000
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK) >> WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB)
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB) & WLAN_MBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK)
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB 23
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB 20
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK 0x00f00000
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK) >> WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB)
-#define WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB) & WLAN_MBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK)
-#define WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_MSB 17
-#define WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_LSB 17
-#define WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_MASK 0x00020000
-#define WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_MASK) >> WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_LSB)
-#define WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_LSB) & WLAN_MBOX_INT_ENABLE_TX_OVERFLOW_MASK)
-#define WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_MSB 16
-#define WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_LSB 16
-#define WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_MASK 0x00010000
-#define WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_MASK) >> WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_LSB)
-#define WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_LSB) & WLAN_MBOX_INT_ENABLE_RX_UNDERFLOW_MASK)
-#define WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_MSB 15
-#define WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB 12
-#define WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK 0x0000f000
-#define WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK) >> WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB)
-#define WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_LSB) & WLAN_MBOX_INT_ENABLE_TX_NOT_EMPTY_MASK)
-#define WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_MSB 11
-#define WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_LSB 8
-#define WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_MASK 0x00000f00
-#define WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_MASK) >> WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_LSB)
-#define WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_LSB) & WLAN_MBOX_INT_ENABLE_RX_NOT_FULL_MASK)
-#define WLAN_MBOX_INT_ENABLE_HOST_MSB 7
-#define WLAN_MBOX_INT_ENABLE_HOST_LSB 0
-#define WLAN_MBOX_INT_ENABLE_HOST_MASK 0x000000ff
-#define WLAN_MBOX_INT_ENABLE_HOST_GET(x) (((x) & WLAN_MBOX_INT_ENABLE_HOST_MASK) >> WLAN_MBOX_INT_ENABLE_HOST_LSB)
-#define WLAN_MBOX_INT_ENABLE_HOST_SET(x) (((x) << WLAN_MBOX_INT_ENABLE_HOST_LSB) & WLAN_MBOX_INT_ENABLE_HOST_MASK)
-
-#define WLAN_INT_HOST_ADDRESS 0x00000060
-#define WLAN_INT_HOST_OFFSET 0x00000060
-#define WLAN_INT_HOST_VECTOR_MSB 7
-#define WLAN_INT_HOST_VECTOR_LSB 0
-#define WLAN_INT_HOST_VECTOR_MASK 0x000000ff
-#define WLAN_INT_HOST_VECTOR_GET(x) (((x) & WLAN_INT_HOST_VECTOR_MASK) >> WLAN_INT_HOST_VECTOR_LSB)
-#define WLAN_INT_HOST_VECTOR_SET(x) (((x) << WLAN_INT_HOST_VECTOR_LSB) & WLAN_INT_HOST_VECTOR_MASK)
-
-#define WLAN_LOCAL_COUNT_ADDRESS 0x00000080
-#define WLAN_LOCAL_COUNT_OFFSET 0x00000080
-#define WLAN_LOCAL_COUNT_VALUE_MSB 7
-#define WLAN_LOCAL_COUNT_VALUE_LSB 0
-#define WLAN_LOCAL_COUNT_VALUE_MASK 0x000000ff
-#define WLAN_LOCAL_COUNT_VALUE_GET(x) (((x) & WLAN_LOCAL_COUNT_VALUE_MASK) >> WLAN_LOCAL_COUNT_VALUE_LSB)
-#define WLAN_LOCAL_COUNT_VALUE_SET(x) (((x) << WLAN_LOCAL_COUNT_VALUE_LSB) & WLAN_LOCAL_COUNT_VALUE_MASK)
-
-#define WLAN_COUNT_INC_ADDRESS 0x000000a0
-#define WLAN_COUNT_INC_OFFSET 0x000000a0
-#define WLAN_COUNT_INC_VALUE_MSB 7
-#define WLAN_COUNT_INC_VALUE_LSB 0
-#define WLAN_COUNT_INC_VALUE_MASK 0x000000ff
-#define WLAN_COUNT_INC_VALUE_GET(x) (((x) & WLAN_COUNT_INC_VALUE_MASK) >> WLAN_COUNT_INC_VALUE_LSB)
-#define WLAN_COUNT_INC_VALUE_SET(x) (((x) << WLAN_COUNT_INC_VALUE_LSB) & WLAN_COUNT_INC_VALUE_MASK)
-
-#define WLAN_LOCAL_SCRATCH_ADDRESS 0x000000c0
-#define WLAN_LOCAL_SCRATCH_OFFSET 0x000000c0
-#define WLAN_LOCAL_SCRATCH_VALUE_MSB 7
-#define WLAN_LOCAL_SCRATCH_VALUE_LSB 0
-#define WLAN_LOCAL_SCRATCH_VALUE_MASK 0x000000ff
-#define WLAN_LOCAL_SCRATCH_VALUE_GET(x) (((x) & WLAN_LOCAL_SCRATCH_VALUE_MASK) >> WLAN_LOCAL_SCRATCH_VALUE_LSB)
-#define WLAN_LOCAL_SCRATCH_VALUE_SET(x) (((x) << WLAN_LOCAL_SCRATCH_VALUE_LSB) & WLAN_LOCAL_SCRATCH_VALUE_MASK)
-
-#define WLAN_USE_LOCAL_BUS_ADDRESS 0x000000e0
-#define WLAN_USE_LOCAL_BUS_OFFSET 0x000000e0
-#define WLAN_USE_LOCAL_BUS_PIN_INIT_MSB 0
-#define WLAN_USE_LOCAL_BUS_PIN_INIT_LSB 0
-#define WLAN_USE_LOCAL_BUS_PIN_INIT_MASK 0x00000001
-#define WLAN_USE_LOCAL_BUS_PIN_INIT_GET(x) (((x) & WLAN_USE_LOCAL_BUS_PIN_INIT_MASK) >> WLAN_USE_LOCAL_BUS_PIN_INIT_LSB)
-#define WLAN_USE_LOCAL_BUS_PIN_INIT_SET(x) (((x) << WLAN_USE_LOCAL_BUS_PIN_INIT_LSB) & WLAN_USE_LOCAL_BUS_PIN_INIT_MASK)
-
-#define WLAN_SDIO_CONFIG_ADDRESS 0x000000e4
-#define WLAN_SDIO_CONFIG_OFFSET 0x000000e4
-#define WLAN_SDIO_CONFIG_CCCR_IOR1_MSB 0
-#define WLAN_SDIO_CONFIG_CCCR_IOR1_LSB 0
-#define WLAN_SDIO_CONFIG_CCCR_IOR1_MASK 0x00000001
-#define WLAN_SDIO_CONFIG_CCCR_IOR1_GET(x) (((x) & WLAN_SDIO_CONFIG_CCCR_IOR1_MASK) >> WLAN_SDIO_CONFIG_CCCR_IOR1_LSB)
-#define WLAN_SDIO_CONFIG_CCCR_IOR1_SET(x) (((x) << WLAN_SDIO_CONFIG_CCCR_IOR1_LSB) & WLAN_SDIO_CONFIG_CCCR_IOR1_MASK)
-
-#define WLAN_MBOX_DEBUG_ADDRESS 0x000000e8
-#define WLAN_MBOX_DEBUG_OFFSET 0x000000e8
-#define WLAN_MBOX_DEBUG_SEL_MSB 2
-#define WLAN_MBOX_DEBUG_SEL_LSB 0
-#define WLAN_MBOX_DEBUG_SEL_MASK 0x00000007
-#define WLAN_MBOX_DEBUG_SEL_GET(x) (((x) & WLAN_MBOX_DEBUG_SEL_MASK) >> WLAN_MBOX_DEBUG_SEL_LSB)
-#define WLAN_MBOX_DEBUG_SEL_SET(x) (((x) << WLAN_MBOX_DEBUG_SEL_LSB) & WLAN_MBOX_DEBUG_SEL_MASK)
-
-#define WLAN_MBOX_FIFO_RESET_ADDRESS 0x000000ec
-#define WLAN_MBOX_FIFO_RESET_OFFSET 0x000000ec
-#define WLAN_MBOX_FIFO_RESET_INIT_MSB 0
-#define WLAN_MBOX_FIFO_RESET_INIT_LSB 0
-#define WLAN_MBOX_FIFO_RESET_INIT_MASK 0x00000001
-#define WLAN_MBOX_FIFO_RESET_INIT_GET(x) (((x) & WLAN_MBOX_FIFO_RESET_INIT_MASK) >> WLAN_MBOX_FIFO_RESET_INIT_LSB)
-#define WLAN_MBOX_FIFO_RESET_INIT_SET(x) (((x) << WLAN_MBOX_FIFO_RESET_INIT_LSB) & WLAN_MBOX_FIFO_RESET_INIT_MASK)
-
-#define WLAN_MBOX_TXFIFO_POP_ADDRESS 0x000000f0
-#define WLAN_MBOX_TXFIFO_POP_OFFSET 0x000000f0
-#define WLAN_MBOX_TXFIFO_POP_DATA_MSB 0
-#define WLAN_MBOX_TXFIFO_POP_DATA_LSB 0
-#define WLAN_MBOX_TXFIFO_POP_DATA_MASK 0x00000001
-#define WLAN_MBOX_TXFIFO_POP_DATA_GET(x) (((x) & WLAN_MBOX_TXFIFO_POP_DATA_MASK) >> WLAN_MBOX_TXFIFO_POP_DATA_LSB)
-#define WLAN_MBOX_TXFIFO_POP_DATA_SET(x) (((x) << WLAN_MBOX_TXFIFO_POP_DATA_LSB) & WLAN_MBOX_TXFIFO_POP_DATA_MASK)
-
-#define WLAN_MBOX_RXFIFO_POP_ADDRESS 0x00000100
-#define WLAN_MBOX_RXFIFO_POP_OFFSET 0x00000100
-#define WLAN_MBOX_RXFIFO_POP_DATA_MSB 0
-#define WLAN_MBOX_RXFIFO_POP_DATA_LSB 0
-#define WLAN_MBOX_RXFIFO_POP_DATA_MASK 0x00000001
-#define WLAN_MBOX_RXFIFO_POP_DATA_GET(x) (((x) & WLAN_MBOX_RXFIFO_POP_DATA_MASK) >> WLAN_MBOX_RXFIFO_POP_DATA_LSB)
-#define WLAN_MBOX_RXFIFO_POP_DATA_SET(x) (((x) << WLAN_MBOX_RXFIFO_POP_DATA_LSB) & WLAN_MBOX_RXFIFO_POP_DATA_MASK)
-
-#define WLAN_SDIO_DEBUG_ADDRESS 0x00000110
-#define WLAN_SDIO_DEBUG_OFFSET 0x00000110
-#define WLAN_SDIO_DEBUG_SEL_MSB 3
-#define WLAN_SDIO_DEBUG_SEL_LSB 0
-#define WLAN_SDIO_DEBUG_SEL_MASK 0x0000000f
-#define WLAN_SDIO_DEBUG_SEL_GET(x) (((x) & WLAN_SDIO_DEBUG_SEL_MASK) >> WLAN_SDIO_DEBUG_SEL_LSB)
-#define WLAN_SDIO_DEBUG_SEL_SET(x) (((x) << WLAN_SDIO_DEBUG_SEL_LSB) & WLAN_SDIO_DEBUG_SEL_MASK)
-
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS 0x00000114
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_OFFSET 0x00000114
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_GMBOX0_DMA_RX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_GMBOX0_DMA_RX_CONTROL_ADDRESS 0x00000118
-#define WLAN_GMBOX0_DMA_RX_CONTROL_OFFSET 0x00000118
-#define WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_MSB 2
-#define WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_LSB 2
-#define WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_GET(x) (((x) & WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_MASK) >> WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_LSB)
-#define WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_SET(x) (((x) << WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_LSB) & WLAN_GMBOX0_DMA_RX_CONTROL_RESUME_MASK)
-#define WLAN_GMBOX0_DMA_RX_CONTROL_START_MSB 1
-#define WLAN_GMBOX0_DMA_RX_CONTROL_START_LSB 1
-#define WLAN_GMBOX0_DMA_RX_CONTROL_START_MASK 0x00000002
-#define WLAN_GMBOX0_DMA_RX_CONTROL_START_GET(x) (((x) & WLAN_GMBOX0_DMA_RX_CONTROL_START_MASK) >> WLAN_GMBOX0_DMA_RX_CONTROL_START_LSB)
-#define WLAN_GMBOX0_DMA_RX_CONTROL_START_SET(x) (((x) << WLAN_GMBOX0_DMA_RX_CONTROL_START_LSB) & WLAN_GMBOX0_DMA_RX_CONTROL_START_MASK)
-#define WLAN_GMBOX0_DMA_RX_CONTROL_STOP_MSB 0
-#define WLAN_GMBOX0_DMA_RX_CONTROL_STOP_LSB 0
-#define WLAN_GMBOX0_DMA_RX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_GMBOX0_DMA_RX_CONTROL_STOP_GET(x) (((x) & WLAN_GMBOX0_DMA_RX_CONTROL_STOP_MASK) >> WLAN_GMBOX0_DMA_RX_CONTROL_STOP_LSB)
-#define WLAN_GMBOX0_DMA_RX_CONTROL_STOP_SET(x) (((x) << WLAN_GMBOX0_DMA_RX_CONTROL_STOP_LSB) & WLAN_GMBOX0_DMA_RX_CONTROL_STOP_MASK)
-
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS 0x0000011c
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_OFFSET 0x0000011c
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MSB 27
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB 2
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK 0x0ffffffc
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_GET(x) (((x) & WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK) >> WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB)
-#define WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_SET(x) (((x) << WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_LSB) & WLAN_GMBOX0_DMA_TX_DESCRIPTOR_BASE_ADDRESS_MASK)
-
-#define WLAN_GMBOX0_DMA_TX_CONTROL_ADDRESS 0x00000120
-#define WLAN_GMBOX0_DMA_TX_CONTROL_OFFSET 0x00000120
-#define WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_MSB 2
-#define WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_LSB 2
-#define WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_MASK 0x00000004
-#define WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_GET(x) (((x) & WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_MASK) >> WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_LSB)
-#define WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_SET(x) (((x) << WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_LSB) & WLAN_GMBOX0_DMA_TX_CONTROL_RESUME_MASK)
-#define WLAN_GMBOX0_DMA_TX_CONTROL_START_MSB 1
-#define WLAN_GMBOX0_DMA_TX_CONTROL_START_LSB 1
-#define WLAN_GMBOX0_DMA_TX_CONTROL_START_MASK 0x00000002
-#define WLAN_GMBOX0_DMA_TX_CONTROL_START_GET(x) (((x) & WLAN_GMBOX0_DMA_TX_CONTROL_START_MASK) >> WLAN_GMBOX0_DMA_TX_CONTROL_START_LSB)
-#define WLAN_GMBOX0_DMA_TX_CONTROL_START_SET(x) (((x) << WLAN_GMBOX0_DMA_TX_CONTROL_START_LSB) & WLAN_GMBOX0_DMA_TX_CONTROL_START_MASK)
-#define WLAN_GMBOX0_DMA_TX_CONTROL_STOP_MSB 0
-#define WLAN_GMBOX0_DMA_TX_CONTROL_STOP_LSB 0
-#define WLAN_GMBOX0_DMA_TX_CONTROL_STOP_MASK 0x00000001
-#define WLAN_GMBOX0_DMA_TX_CONTROL_STOP_GET(x) (((x) & WLAN_GMBOX0_DMA_TX_CONTROL_STOP_MASK) >> WLAN_GMBOX0_DMA_TX_CONTROL_STOP_LSB)
-#define WLAN_GMBOX0_DMA_TX_CONTROL_STOP_SET(x) (((x) << WLAN_GMBOX0_DMA_TX_CONTROL_STOP_LSB) & WLAN_GMBOX0_DMA_TX_CONTROL_STOP_MASK)
-
-#define WLAN_GMBOX_INT_STATUS_ADDRESS 0x00000124
-#define WLAN_GMBOX_INT_STATUS_OFFSET 0x00000124
-#define WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_MSB 6
-#define WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_LSB 6
-#define WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_MASK 0x00000040
-#define WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_MASK) >> WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_LSB)
-#define WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_LSB) & WLAN_GMBOX_INT_STATUS_TX_OVERFLOW_MASK)
-#define WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_MSB 5
-#define WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_LSB 5
-#define WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_MASK 0x00000020
-#define WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_MASK) >> WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_LSB)
-#define WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_LSB) & WLAN_GMBOX_INT_STATUS_RX_UNDERFLOW_MASK)
-#define WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_MSB 4
-#define WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB 4
-#define WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK 0x00000010
-#define WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK) >> WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB)
-#define WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_LSB) & WLAN_GMBOX_INT_STATUS_RX_DMA_COMPLETE_MASK)
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MSB 3
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB 3
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK 0x00000008
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK) >> WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB)
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_LSB) & WLAN_GMBOX_INT_STATUS_TX_DMA_EOM_COMPLETE_MASK)
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_MSB 2
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB 2
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK 0x00000004
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK) >> WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB)
-#define WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_LSB) & WLAN_GMBOX_INT_STATUS_TX_DMA_COMPLETE_MASK)
-#define WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_MSB 1
-#define WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_LSB 1
-#define WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_MASK 0x00000002
-#define WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_MASK) >> WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_LSB)
-#define WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_LSB) & WLAN_GMBOX_INT_STATUS_TX_NOT_EMPTY_MASK)
-#define WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_MSB 0
-#define WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_LSB 0
-#define WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_MASK 0x00000001
-#define WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_GET(x) (((x) & WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_MASK) >> WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_LSB)
-#define WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_SET(x) (((x) << WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_LSB) & WLAN_GMBOX_INT_STATUS_RX_NOT_FULL_MASK)
-
-#define WLAN_GMBOX_INT_ENABLE_ADDRESS 0x00000128
-#define WLAN_GMBOX_INT_ENABLE_OFFSET 0x00000128
-#define WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_MSB 6
-#define WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_LSB 6
-#define WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_MASK 0x00000040
-#define WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_MASK) >> WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_LSB)
-#define WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_LSB) & WLAN_GMBOX_INT_ENABLE_TX_OVERFLOW_MASK)
-#define WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_MSB 5
-#define WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_LSB 5
-#define WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_MASK 0x00000020
-#define WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_MASK) >> WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_LSB)
-#define WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_LSB) & WLAN_GMBOX_INT_ENABLE_RX_UNDERFLOW_MASK)
-#define WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MSB 4
-#define WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB 4
-#define WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK 0x00000010
-#define WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK) >> WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB)
-#define WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_LSB) & WLAN_GMBOX_INT_ENABLE_RX_DMA_COMPLETE_MASK)
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MSB 3
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB 3
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK 0x00000008
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK) >> WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB)
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_LSB) & WLAN_GMBOX_INT_ENABLE_TX_DMA_EOM_COMPLETE_MASK)
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MSB 2
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB 2
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK 0x00000004
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK) >> WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB)
-#define WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_LSB) & WLAN_GMBOX_INT_ENABLE_TX_DMA_COMPLETE_MASK)
-#define WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_MSB 1
-#define WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB 1
-#define WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK 0x00000002
-#define WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK) >> WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB)
-#define WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_LSB) & WLAN_GMBOX_INT_ENABLE_TX_NOT_EMPTY_MASK)
-#define WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_MSB 0
-#define WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_LSB 0
-#define WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_MASK 0x00000001
-#define WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_GET(x) (((x) & WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_MASK) >> WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_LSB)
-#define WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_SET(x) (((x) << WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_LSB) & WLAN_GMBOX_INT_ENABLE_RX_NOT_FULL_MASK)
-
-#define WLAN_HOST_IF_WINDOW_ADDRESS 0x00002000
-#define WLAN_HOST_IF_WINDOW_OFFSET 0x00002000
-#define WLAN_HOST_IF_WINDOW_DATA_MSB 7
-#define WLAN_HOST_IF_WINDOW_DATA_LSB 0
-#define WLAN_HOST_IF_WINDOW_DATA_MASK 0x000000ff
-#define WLAN_HOST_IF_WINDOW_DATA_GET(x) (((x) & WLAN_HOST_IF_WINDOW_DATA_MASK) >> WLAN_HOST_IF_WINDOW_DATA_LSB)
-#define WLAN_HOST_IF_WINDOW_DATA_SET(x) (((x) << WLAN_HOST_IF_WINDOW_DATA_LSB) & WLAN_HOST_IF_WINDOW_DATA_MASK)
-
-#endif /* _MBOX_WLAN_REG_H_ */
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#include "rtc_wlan_reg.h"
-
-#ifndef BT_HEADERS
-
-#define RESET_CONTROL_ADDRESS WLAN_RESET_CONTROL_ADDRESS
-#define RESET_CONTROL_OFFSET WLAN_RESET_CONTROL_OFFSET
-#define RESET_CONTROL_DEBUG_UART_RST_MSB WLAN_RESET_CONTROL_DEBUG_UART_RST_MSB
-#define RESET_CONTROL_DEBUG_UART_RST_LSB WLAN_RESET_CONTROL_DEBUG_UART_RST_LSB
-#define RESET_CONTROL_DEBUG_UART_RST_MASK WLAN_RESET_CONTROL_DEBUG_UART_RST_MASK
-#define RESET_CONTROL_DEBUG_UART_RST_GET(x) WLAN_RESET_CONTROL_DEBUG_UART_RST_GET(x)
-#define RESET_CONTROL_DEBUG_UART_RST_SET(x) WLAN_RESET_CONTROL_DEBUG_UART_RST_SET(x)
-#define RESET_CONTROL_BB_COLD_RST_MSB WLAN_RESET_CONTROL_BB_COLD_RST_MSB
-#define RESET_CONTROL_BB_COLD_RST_LSB WLAN_RESET_CONTROL_BB_COLD_RST_LSB
-#define RESET_CONTROL_BB_COLD_RST_MASK WLAN_RESET_CONTROL_BB_COLD_RST_MASK
-#define RESET_CONTROL_BB_COLD_RST_GET(x) WLAN_RESET_CONTROL_BB_COLD_RST_GET(x)
-#define RESET_CONTROL_BB_COLD_RST_SET(x) WLAN_RESET_CONTROL_BB_COLD_RST_SET(x)
-#define RESET_CONTROL_BB_WARM_RST_MSB WLAN_RESET_CONTROL_BB_WARM_RST_MSB
-#define RESET_CONTROL_BB_WARM_RST_LSB WLAN_RESET_CONTROL_BB_WARM_RST_LSB
-#define RESET_CONTROL_BB_WARM_RST_MASK WLAN_RESET_CONTROL_BB_WARM_RST_MASK
-#define RESET_CONTROL_BB_WARM_RST_GET(x) WLAN_RESET_CONTROL_BB_WARM_RST_GET(x)
-#define RESET_CONTROL_BB_WARM_RST_SET(x) WLAN_RESET_CONTROL_BB_WARM_RST_SET(x)
-#define RESET_CONTROL_CPU_INIT_RESET_MSB WLAN_RESET_CONTROL_CPU_INIT_RESET_MSB
-#define RESET_CONTROL_CPU_INIT_RESET_LSB WLAN_RESET_CONTROL_CPU_INIT_RESET_LSB
-#define RESET_CONTROL_CPU_INIT_RESET_MASK WLAN_RESET_CONTROL_CPU_INIT_RESET_MASK
-#define RESET_CONTROL_CPU_INIT_RESET_GET(x) WLAN_RESET_CONTROL_CPU_INIT_RESET_GET(x)
-#define RESET_CONTROL_CPU_INIT_RESET_SET(x) WLAN_RESET_CONTROL_CPU_INIT_RESET_SET(x)
-#define RESET_CONTROL_VMC_REMAP_RESET_MSB WLAN_RESET_CONTROL_VMC_REMAP_RESET_MSB
-#define RESET_CONTROL_VMC_REMAP_RESET_LSB WLAN_RESET_CONTROL_VMC_REMAP_RESET_LSB
-#define RESET_CONTROL_VMC_REMAP_RESET_MASK WLAN_RESET_CONTROL_VMC_REMAP_RESET_MASK
-#define RESET_CONTROL_VMC_REMAP_RESET_GET(x) WLAN_RESET_CONTROL_VMC_REMAP_RESET_GET(x)
-#define RESET_CONTROL_VMC_REMAP_RESET_SET(x) WLAN_RESET_CONTROL_VMC_REMAP_RESET_SET(x)
-#define RESET_CONTROL_RST_OUT_MSB WLAN_RESET_CONTROL_RST_OUT_MSB
-#define RESET_CONTROL_RST_OUT_LSB WLAN_RESET_CONTROL_RST_OUT_LSB
-#define RESET_CONTROL_RST_OUT_MASK WLAN_RESET_CONTROL_RST_OUT_MASK
-#define RESET_CONTROL_RST_OUT_GET(x) WLAN_RESET_CONTROL_RST_OUT_GET(x)
-#define RESET_CONTROL_RST_OUT_SET(x) WLAN_RESET_CONTROL_RST_OUT_SET(x)
-#define RESET_CONTROL_COLD_RST_MSB WLAN_RESET_CONTROL_COLD_RST_MSB
-#define RESET_CONTROL_COLD_RST_LSB WLAN_RESET_CONTROL_COLD_RST_LSB
-#define RESET_CONTROL_COLD_RST_MASK WLAN_RESET_CONTROL_COLD_RST_MASK
-#define RESET_CONTROL_COLD_RST_GET(x) WLAN_RESET_CONTROL_COLD_RST_GET(x)
-#define RESET_CONTROL_COLD_RST_SET(x) WLAN_RESET_CONTROL_COLD_RST_SET(x)
-#define RESET_CONTROL_WARM_RST_MSB WLAN_RESET_CONTROL_WARM_RST_MSB
-#define RESET_CONTROL_WARM_RST_LSB WLAN_RESET_CONTROL_WARM_RST_LSB
-#define RESET_CONTROL_WARM_RST_MASK WLAN_RESET_CONTROL_WARM_RST_MASK
-#define RESET_CONTROL_WARM_RST_GET(x) WLAN_RESET_CONTROL_WARM_RST_GET(x)
-#define RESET_CONTROL_WARM_RST_SET(x) WLAN_RESET_CONTROL_WARM_RST_SET(x)
-#define RESET_CONTROL_CPU_WARM_RST_MSB WLAN_RESET_CONTROL_CPU_WARM_RST_MSB
-#define RESET_CONTROL_CPU_WARM_RST_LSB WLAN_RESET_CONTROL_CPU_WARM_RST_LSB
-#define RESET_CONTROL_CPU_WARM_RST_MASK WLAN_RESET_CONTROL_CPU_WARM_RST_MASK
-#define RESET_CONTROL_CPU_WARM_RST_GET(x) WLAN_RESET_CONTROL_CPU_WARM_RST_GET(x)
-#define RESET_CONTROL_CPU_WARM_RST_SET(x) WLAN_RESET_CONTROL_CPU_WARM_RST_SET(x)
-#define RESET_CONTROL_MAC_COLD_RST_MSB WLAN_RESET_CONTROL_MAC_COLD_RST_MSB
-#define RESET_CONTROL_MAC_COLD_RST_LSB WLAN_RESET_CONTROL_MAC_COLD_RST_LSB
-#define RESET_CONTROL_MAC_COLD_RST_MASK WLAN_RESET_CONTROL_MAC_COLD_RST_MASK
-#define RESET_CONTROL_MAC_COLD_RST_GET(x) WLAN_RESET_CONTROL_MAC_COLD_RST_GET(x)
-#define RESET_CONTROL_MAC_COLD_RST_SET(x) WLAN_RESET_CONTROL_MAC_COLD_RST_SET(x)
-#define RESET_CONTROL_MAC_WARM_RST_MSB WLAN_RESET_CONTROL_MAC_WARM_RST_MSB
-#define RESET_CONTROL_MAC_WARM_RST_LSB WLAN_RESET_CONTROL_MAC_WARM_RST_LSB
-#define RESET_CONTROL_MAC_WARM_RST_MASK WLAN_RESET_CONTROL_MAC_WARM_RST_MASK
-#define RESET_CONTROL_MAC_WARM_RST_GET(x) WLAN_RESET_CONTROL_MAC_WARM_RST_GET(x)
-#define RESET_CONTROL_MAC_WARM_RST_SET(x) WLAN_RESET_CONTROL_MAC_WARM_RST_SET(x)
-#define RESET_CONTROL_MBOX_RST_MSB WLAN_RESET_CONTROL_MBOX_RST_MSB
-#define RESET_CONTROL_MBOX_RST_LSB WLAN_RESET_CONTROL_MBOX_RST_LSB
-#define RESET_CONTROL_MBOX_RST_MASK WLAN_RESET_CONTROL_MBOX_RST_MASK
-#define RESET_CONTROL_MBOX_RST_GET(x) WLAN_RESET_CONTROL_MBOX_RST_GET(x)
-#define RESET_CONTROL_MBOX_RST_SET(x) WLAN_RESET_CONTROL_MBOX_RST_SET(x)
-#define RESET_CONTROL_UART_RST_MSB WLAN_RESET_CONTROL_UART_RST_MSB
-#define RESET_CONTROL_UART_RST_LSB WLAN_RESET_CONTROL_UART_RST_LSB
-#define RESET_CONTROL_UART_RST_MASK WLAN_RESET_CONTROL_UART_RST_MASK
-#define RESET_CONTROL_UART_RST_GET(x) WLAN_RESET_CONTROL_UART_RST_GET(x)
-#define RESET_CONTROL_UART_RST_SET(x) WLAN_RESET_CONTROL_UART_RST_SET(x)
-#define RESET_CONTROL_SI0_RST_MSB WLAN_RESET_CONTROL_SI0_RST_MSB
-#define RESET_CONTROL_SI0_RST_LSB WLAN_RESET_CONTROL_SI0_RST_LSB
-#define RESET_CONTROL_SI0_RST_MASK WLAN_RESET_CONTROL_SI0_RST_MASK
-#define RESET_CONTROL_SI0_RST_GET(x) WLAN_RESET_CONTROL_SI0_RST_GET(x)
-#define RESET_CONTROL_SI0_RST_SET(x) WLAN_RESET_CONTROL_SI0_RST_SET(x)
-#define CPU_CLOCK_ADDRESS WLAN_CPU_CLOCK_ADDRESS
-#define CPU_CLOCK_OFFSET WLAN_CPU_CLOCK_OFFSET
-#define CPU_CLOCK_STANDARD_MSB WLAN_CPU_CLOCK_STANDARD_MSB
-#define CPU_CLOCK_STANDARD_LSB WLAN_CPU_CLOCK_STANDARD_LSB
-#define CPU_CLOCK_STANDARD_MASK WLAN_CPU_CLOCK_STANDARD_MASK
-#define CPU_CLOCK_STANDARD_GET(x) WLAN_CPU_CLOCK_STANDARD_GET(x)
-#define CPU_CLOCK_STANDARD_SET(x) WLAN_CPU_CLOCK_STANDARD_SET(x)
-#define CLOCK_OUT_ADDRESS WLAN_CLOCK_OUT_ADDRESS
-#define CLOCK_OUT_OFFSET WLAN_CLOCK_OUT_OFFSET
-#define CLOCK_OUT_SELECT_MSB WLAN_CLOCK_OUT_SELECT_MSB
-#define CLOCK_OUT_SELECT_LSB WLAN_CLOCK_OUT_SELECT_LSB
-#define CLOCK_OUT_SELECT_MASK WLAN_CLOCK_OUT_SELECT_MASK
-#define CLOCK_OUT_SELECT_GET(x) WLAN_CLOCK_OUT_SELECT_GET(x)
-#define CLOCK_OUT_SELECT_SET(x) WLAN_CLOCK_OUT_SELECT_SET(x)
-#define CLOCK_CONTROL_ADDRESS WLAN_CLOCK_CONTROL_ADDRESS
-#define CLOCK_CONTROL_OFFSET WLAN_CLOCK_CONTROL_OFFSET
-#define CLOCK_CONTROL_LF_CLK32_MSB WLAN_CLOCK_CONTROL_LF_CLK32_MSB
-#define CLOCK_CONTROL_LF_CLK32_LSB WLAN_CLOCK_CONTROL_LF_CLK32_LSB
-#define CLOCK_CONTROL_LF_CLK32_MASK WLAN_CLOCK_CONTROL_LF_CLK32_MASK
-#define CLOCK_CONTROL_LF_CLK32_GET(x) WLAN_CLOCK_CONTROL_LF_CLK32_GET(x)
-#define CLOCK_CONTROL_LF_CLK32_SET(x) WLAN_CLOCK_CONTROL_LF_CLK32_SET(x)
-#define CLOCK_CONTROL_SI0_CLK_MSB WLAN_CLOCK_CONTROL_SI0_CLK_MSB
-#define CLOCK_CONTROL_SI0_CLK_LSB WLAN_CLOCK_CONTROL_SI0_CLK_LSB
-#define CLOCK_CONTROL_SI0_CLK_MASK WLAN_CLOCK_CONTROL_SI0_CLK_MASK
-#define CLOCK_CONTROL_SI0_CLK_GET(x) WLAN_CLOCK_CONTROL_SI0_CLK_GET(x)
-#define CLOCK_CONTROL_SI0_CLK_SET(x) WLAN_CLOCK_CONTROL_SI0_CLK_SET(x)
-#define RESET_CAUSE_ADDRESS WLAN_RESET_CAUSE_ADDRESS
-#define RESET_CAUSE_OFFSET WLAN_RESET_CAUSE_OFFSET
-#define RESET_CAUSE_LAST_MSB WLAN_RESET_CAUSE_LAST_MSB
-#define RESET_CAUSE_LAST_LSB WLAN_RESET_CAUSE_LAST_LSB
-#define RESET_CAUSE_LAST_MASK WLAN_RESET_CAUSE_LAST_MASK
-#define RESET_CAUSE_LAST_GET(x) WLAN_RESET_CAUSE_LAST_GET(x)
-#define RESET_CAUSE_LAST_SET(x) WLAN_RESET_CAUSE_LAST_SET(x)
-#define SYSTEM_SLEEP_ADDRESS WLAN_SYSTEM_SLEEP_ADDRESS
-#define SYSTEM_SLEEP_OFFSET WLAN_SYSTEM_SLEEP_OFFSET
-#define SYSTEM_SLEEP_HOST_IF_MSB WLAN_SYSTEM_SLEEP_HOST_IF_MSB
-#define SYSTEM_SLEEP_HOST_IF_LSB WLAN_SYSTEM_SLEEP_HOST_IF_LSB
-#define SYSTEM_SLEEP_HOST_IF_MASK WLAN_SYSTEM_SLEEP_HOST_IF_MASK
-#define SYSTEM_SLEEP_HOST_IF_GET(x) WLAN_SYSTEM_SLEEP_HOST_IF_GET(x)
-#define SYSTEM_SLEEP_HOST_IF_SET(x) WLAN_SYSTEM_SLEEP_HOST_IF_SET(x)
-#define SYSTEM_SLEEP_MBOX_MSB WLAN_SYSTEM_SLEEP_MBOX_MSB
-#define SYSTEM_SLEEP_MBOX_LSB WLAN_SYSTEM_SLEEP_MBOX_LSB
-#define SYSTEM_SLEEP_MBOX_MASK WLAN_SYSTEM_SLEEP_MBOX_MASK
-#define SYSTEM_SLEEP_MBOX_GET(x) WLAN_SYSTEM_SLEEP_MBOX_GET(x)
-#define SYSTEM_SLEEP_MBOX_SET(x) WLAN_SYSTEM_SLEEP_MBOX_SET(x)
-#define SYSTEM_SLEEP_MAC_IF_MSB WLAN_SYSTEM_SLEEP_MAC_IF_MSB
-#define SYSTEM_SLEEP_MAC_IF_LSB WLAN_SYSTEM_SLEEP_MAC_IF_LSB
-#define SYSTEM_SLEEP_MAC_IF_MASK WLAN_SYSTEM_SLEEP_MAC_IF_MASK
-#define SYSTEM_SLEEP_MAC_IF_GET(x) WLAN_SYSTEM_SLEEP_MAC_IF_GET(x)
-#define SYSTEM_SLEEP_MAC_IF_SET(x) WLAN_SYSTEM_SLEEP_MAC_IF_SET(x)
-#define SYSTEM_SLEEP_LIGHT_MSB WLAN_SYSTEM_SLEEP_LIGHT_MSB
-#define SYSTEM_SLEEP_LIGHT_LSB WLAN_SYSTEM_SLEEP_LIGHT_LSB
-#define SYSTEM_SLEEP_LIGHT_MASK WLAN_SYSTEM_SLEEP_LIGHT_MASK
-#define SYSTEM_SLEEP_LIGHT_GET(x) WLAN_SYSTEM_SLEEP_LIGHT_GET(x)
-#define SYSTEM_SLEEP_LIGHT_SET(x) WLAN_SYSTEM_SLEEP_LIGHT_SET(x)
-#define SYSTEM_SLEEP_DISABLE_MSB WLAN_SYSTEM_SLEEP_DISABLE_MSB
-#define SYSTEM_SLEEP_DISABLE_LSB WLAN_SYSTEM_SLEEP_DISABLE_LSB
-#define SYSTEM_SLEEP_DISABLE_MASK WLAN_SYSTEM_SLEEP_DISABLE_MASK
-#define SYSTEM_SLEEP_DISABLE_GET(x) WLAN_SYSTEM_SLEEP_DISABLE_GET(x)
-#define SYSTEM_SLEEP_DISABLE_SET(x) WLAN_SYSTEM_SLEEP_DISABLE_SET(x)
-#define LPO_INIT_DIVIDEND_INT_ADDRESS WLAN_LPO_INIT_DIVIDEND_INT_ADDRESS
-#define LPO_INIT_DIVIDEND_INT_OFFSET WLAN_LPO_INIT_DIVIDEND_INT_OFFSET
-#define LPO_INIT_DIVIDEND_INT_VALUE_MSB WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MSB
-#define LPO_INIT_DIVIDEND_INT_VALUE_LSB WLAN_LPO_INIT_DIVIDEND_INT_VALUE_LSB
-#define LPO_INIT_DIVIDEND_INT_VALUE_MASK WLAN_LPO_INIT_DIVIDEND_INT_VALUE_MASK
-#define LPO_INIT_DIVIDEND_INT_VALUE_GET(x) WLAN_LPO_INIT_DIVIDEND_INT_VALUE_GET(x)
-#define LPO_INIT_DIVIDEND_INT_VALUE_SET(x) WLAN_LPO_INIT_DIVIDEND_INT_VALUE_SET(x)
-#define LPO_INIT_DIVIDEND_FRACTION_ADDRESS WLAN_LPO_INIT_DIVIDEND_FRACTION_ADDRESS
-#define LPO_INIT_DIVIDEND_FRACTION_OFFSET WLAN_LPO_INIT_DIVIDEND_FRACTION_OFFSET
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_MSB WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_MSB
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_LSB
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_MASK
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_GET(x) WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_GET(x)
-#define LPO_INIT_DIVIDEND_FRACTION_VALUE_SET(x) WLAN_LPO_INIT_DIVIDEND_FRACTION_VALUE_SET(x)
-#define LPO_CAL_ADDRESS WLAN_LPO_CAL_ADDRESS
-#define LPO_CAL_OFFSET WLAN_LPO_CAL_OFFSET
-#define LPO_CAL_ENABLE_MSB WLAN_LPO_CAL_ENABLE_MSB
-#define LPO_CAL_ENABLE_LSB WLAN_LPO_CAL_ENABLE_LSB
-#define LPO_CAL_ENABLE_MASK WLAN_LPO_CAL_ENABLE_MASK
-#define LPO_CAL_ENABLE_GET(x) WLAN_LPO_CAL_ENABLE_GET(x)
-#define LPO_CAL_ENABLE_SET(x) WLAN_LPO_CAL_ENABLE_SET(x)
-#define LPO_CAL_COUNT_MSB WLAN_LPO_CAL_COUNT_MSB
-#define LPO_CAL_COUNT_LSB WLAN_LPO_CAL_COUNT_LSB
-#define LPO_CAL_COUNT_MASK WLAN_LPO_CAL_COUNT_MASK
-#define LPO_CAL_COUNT_GET(x) WLAN_LPO_CAL_COUNT_GET(x)
-#define LPO_CAL_COUNT_SET(x) WLAN_LPO_CAL_COUNT_SET(x)
-
-#endif
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _RTC_WLAN_REG_REG_H_
-#define _RTC_WLAN_REG_REG_H_
-
-#define WLAN_RESET_CONTROL_ADDRESS 0x00000000
-#define WLAN_RESET_CONTROL_OFFSET 0x00000000
-#define WLAN_RESET_CONTROL_DEBUG_UART_RST_MSB 14
-#define WLAN_RESET_CONTROL_DEBUG_UART_RST_LSB 14
-#define WLAN_RESET_CONTROL_DEBUG_UART_RST_MASK 0x00004000
-#define WLAN_RESET_CONTROL_DEBUG_UART_RST_GET(x) (((x) & WLAN_RESET_CONTROL_DEBUG_UART_RST_MASK) >> WLAN_RESET_CONTROL_DEBUG_UART_RST_LSB)
-#define WLAN_RESET_CONTROL_DEBUG_UART_RST_SET(x) (((x) << WLAN_RESET_CONTROL_DEBUG_UART_RST_LSB) & WLAN_RESET_CONTROL_DEBUG_UART_RST_MASK)
-#define WLAN_RESET_CONTROL_BB_COLD_RST_MSB 13
-#define WLAN_RESET_CONTROL_BB_COLD_RST_LSB 13
-#define WLAN_RESET_CONTROL_BB_COLD_RST_MASK 0x00002000
-#define WLAN_RESET_CONTROL_BB_COLD_RST_GET(x) (((x) & WLAN_RESET_CONTROL_BB_COLD_RST_MASK) >> WLAN_RESET_CONTROL_BB_COLD_RST_LSB)
-#define WLAN_RESET_CONTROL_BB_COLD_RST_SET(x) (((x) << WLAN_RESET_CONTROL_BB_COLD_RST_LSB) & WLAN_RESET_CONTROL_BB_COLD_RST_MASK)
-#define WLAN_RESET_CONTROL_BB_WARM_RST_MSB 12
-#define WLAN_RESET_CONTROL_BB_WARM_RST_LSB 12
-#define WLAN_RESET_CONTROL_BB_WARM_RST_MASK 0x00001000
-#define WLAN_RESET_CONTROL_BB_WARM_RST_GET(x) (((x) & WLAN_RESET_CONTROL_BB_WARM_RST_MASK) >> WLAN_RESET_CONTROL_BB_WARM_RST_LSB)
-#define WLAN_RESET_CONTROL_BB_WARM_RST_SET(x) (((x) << WLAN_RESET_CONTROL_BB_WARM_RST_LSB) & WLAN_RESET_CONTROL_BB_WARM_RST_MASK)
-#define WLAN_RESET_CONTROL_CPU_INIT_RESET_MSB 11
-#define WLAN_RESET_CONTROL_CPU_INIT_RESET_LSB 11
-#define WLAN_RESET_CONTROL_CPU_INIT_RESET_MASK 0x00000800
-#define WLAN_RESET_CONTROL_CPU_INIT_RESET_GET(x) (((x) & WLAN_RESET_CONTROL_CPU_INIT_RESET_MASK) >> WLAN_RESET_CONTROL_CPU_INIT_RESET_LSB)
-#define WLAN_RESET_CONTROL_CPU_INIT_RESET_SET(x) (((x) << WLAN_RESET_CONTROL_CPU_INIT_RESET_LSB) & WLAN_RESET_CONTROL_CPU_INIT_RESET_MASK)
-#define WLAN_RESET_CONTROL_VMC_REMAP_RESET_MSB 10
-#define WLAN_RESET_CONTROL_VMC_REMAP_RESET_LSB 10
-#define WLAN_RESET_CONTROL_VMC_REMAP_RESET_MASK 0x00000400
-#define WLAN_RESET_CONTROL_VMC_REMAP_RESET_GET(x) (((x) & WLAN_RESET_CONTROL_VMC_REMAP_RESET_MASK) >> WLAN_RESET_CONTROL_VMC_REMAP_RESET_LSB)
-#define WLAN_RESET_CONTROL_VMC_REMAP_RESET_SET(x) (((x) << WLAN_RESET_CONTROL_VMC_REMAP_RESET_LSB) & WLAN_RESET_CONTROL_VMC_REMAP_RESET_MASK)
-#define WLAN_RESET_CONTROL_RST_OUT_MSB 9
-#define WLAN_RESET_CONTROL_RST_OUT_LSB 9
-#define WLAN_RESET_CONTROL_RST_OUT_MASK 0x00000200
-#define WLAN_RESET_CONTROL_RST_OUT_GET(x) (((x) & WLAN_RESET_CONTROL_RST_OUT_MASK) >> WLAN_RESET_CONTROL_RST_OUT_LSB)
-#define WLAN_RESET_CONTROL_RST_OUT_SET(x) (((x) << WLAN_RESET_CONTROL_RST_OUT_LSB) & WLAN_RESET_CONTROL_RST_OUT_MASK)
-#define WLAN_RESET_CONTROL_COLD_RST_MSB 8
-#define WLAN_RESET_CONTROL_COLD_RST_LSB 8
-#define WLAN_RESET_CONTROL_COLD_RST_MASK 0x00000100
-#define WLAN_RESET_CONTROL_COLD_RST_GET(x) (((x) & WLAN_RESET_CONTROL_COLD_RST_MASK) >> WLAN_RESET_CONTROL_COLD_RST_LSB)
-#define WLAN_RESET_CONTROL_COLD_RST_SET(x) (((x) << WLAN_RESET_CONTROL_COLD_RST_LSB) & WLAN_RESET_CONTROL_COLD_RST_MASK)
-#define WLAN_RESET_CONTROL_WARM_RST_MSB 7
-#define WLAN_RESET_CONTROL_WARM_RST_LSB 7
-#define WLAN_RESET_CONTROL_WARM_RST_MASK 0x00000080
-#define WLAN_RESET_CONTROL_WARM_RST_GET(x) (((x) & WLAN_RESET_CONTROL_WARM_RST_MASK) >> WLAN_RESET_CONTROL_WARM_RST_LSB)
-#define WLAN_RESET_CONTROL_WARM_RST_SET(x) (((x) << WLAN_RESET_CONTROL_WARM_RST_LSB) & WLAN_RESET_CONTROL_WARM_RST_MASK)
-#define WLAN_RESET_CONTROL_CPU_WARM_RST_MSB 6
-#define WLAN_RESET_CONTROL_CPU_WARM_RST_LSB 6
-#define WLAN_RESET_CONTROL_CPU_WARM_RST_MASK 0x00000040
-#define WLAN_RESET_CONTROL_CPU_WARM_RST_GET(x) (((x) & WLAN_RESET_CONTROL_CPU_WARM_RST_MASK) >> WLAN_RESET_CONTROL_CPU_WARM_RST_LSB)
-#define WLAN_RESET_CONTROL_CPU_WARM_RST_SET(x) (((x) << WLAN_RESET_CONTROL_CPU_WARM_RST_LSB) & WLAN_RESET_CONTROL_CPU_WARM_RST_MASK)
-#define WLAN_RESET_CONTROL_MAC_COLD_RST_MSB 5
-#define WLAN_RESET_CONTROL_MAC_COLD_RST_LSB 5
-#define WLAN_RESET_CONTROL_MAC_COLD_RST_MASK 0x00000020
-#define WLAN_RESET_CONTROL_MAC_COLD_RST_GET(x) (((x) & WLAN_RESET_CONTROL_MAC_COLD_RST_MASK) >> WLAN_RESET_CONTROL_MAC_COLD_RST_LSB)
-#define WLAN_RESET_CONTROL_MAC_COLD_RST_SET(x) (((x) << WLAN_RESET_CONTROL_MAC_COLD_RST_LSB) & WLAN_RESET_CONTROL_MAC_COLD_RST_MASK)
-#define WLAN_RESET_CONTROL_MAC_WARM_RST_MSB 4
-#define WLAN_RESET_CONTROL_MAC_WARM_RST_LSB 4
-#define WLAN_RESET_CONTROL_MAC_WARM_RST_MASK 0x00000010
-#define WLAN_RESET_CONTROL_MAC_WARM_RST_GET(x) (((x) & WLAN_RESET_CONTROL_MAC_WARM_RST_MASK) >> WLAN_RESET_CONTROL_MAC_WARM_RST_LSB)
-#define WLAN_RESET_CONTROL_MAC_WARM_RST_SET(x) (((x) << WLAN_RESET_CONTROL_MAC_WARM_RST_LSB) & WLAN_RESET_CONTROL_MAC_WARM_RST_MASK)
-#define WLAN_RESET_CONTROL_MBOX_RST_MSB 2
-#define WLAN_RESET_CONTROL_MBOX_RST_LSB 2
-#define WLAN_RESET_CONTROL_MBOX_RST_MASK 0x00000004
-#define WLAN_RESET_CONTROL_MBOX_RST_GET(x) (((x) & WLAN_RESET_CONTROL_MBOX_RST_MASK) >> WLAN_RESET_CONTROL_MBOX_RST_LSB)
-#define WLAN_RESET_CONTROL_MBOX_RST_SET(x) (((x) << WLAN_RESET_CONTROL_MBOX_RST_LSB) & WLAN_RESET_CONTROL_MBOX_RST_MASK)
-#define WLAN_RESET_CONTROL_UART_RST_MSB 1
-#define WLAN_RESET_CONTROL_UART_RST_LSB 1
-#define WLAN_RESET_CONTROL_UART_RST_MASK 0x00000002
-#define WLAN_RESET_CONTROL_UART_RST_GET(x) (((x) & WLAN_RESET_CONTROL_UART_RST_MASK) >> WLAN_RESET_CONTROL_UART_RST_LSB)
-#define WLAN_RESET_CONTROL_UART_RST_SET(x) (((x) << WLAN_RESET_CONTROL_UART_RST_LSB) & WLAN_RESET_CONTROL_UART_RST_MASK)
-#define WLAN_RESET_CONTROL_SI0_RST_MSB 0
-#define WLAN_RESET_CONTROL_SI0_RST_LSB 0
-#define WLAN_RESET_CONTROL_SI0_RST_MASK 0x00000001
-#define WLAN_RESET_CONTROL_SI0_RST_GET(x) (((x) & WLAN_RESET_CONTROL_SI0_RST_MASK) >> WLAN_RESET_CONTROL_SI0_RST_LSB)
-#define WLAN_RESET_CONTROL_SI0_RST_SET(x) (((x) << WLAN_RESET_CONTROL_SI0_RST_LSB) & WLAN_RESET_CONTROL_SI0_RST_MASK)
-
-#define WLAN_CPU_CLOCK_ADDRESS 0x00000020
-#define WLAN_CPU_CLOCK_OFFSET 0x00000020
-#define WLAN_CPU_CLOCK_STANDARD_MSB 1
-#define WLAN_CPU_CLOCK_STANDARD_LSB 0
-#define WLAN_CPU_CLOCK_STANDARD_MASK 0x00000003
-#define WLAN_CPU_CLOCK_STANDARD_GET(x) (((x) & WLAN_CPU_CLOCK_STANDARD_MASK) >> WLAN_CPU_CLOCK_STANDARD_LSB)
-#define WLAN_CPU_CLOCK_STANDARD_SET(x) (((x) << WLAN_CPU_CLOCK_STANDARD_LSB) & WLAN_CPU_CLOCK_STANDARD_MASK)
-
-#define WLAN_CLOCK_CONTROL_ADDRESS 0x00000028
-#define WLAN_CLOCK_CONTROL_OFFSET 0x00000028
-#define WLAN_CLOCK_CONTROL_LF_CLK32_MSB 2
-#define WLAN_CLOCK_CONTROL_LF_CLK32_LSB 2
-#define WLAN_CLOCK_CONTROL_LF_CLK32_MASK 0x00000004
-#define WLAN_CLOCK_CONTROL_LF_CLK32_GET(x) (((x) & WLAN_CLOCK_CONTROL_LF_CLK32_MASK) >> WLAN_CLOCK_CONTROL_LF_CLK32_LSB)
-#define WLAN_CLOCK_CONTROL_LF_CLK32_SET(x) (((x) << WLAN_CLOCK_CONTROL_LF_CLK32_LSB) & WLAN_CLOCK_CONTROL_LF_CLK32_MASK)
-#define WLAN_CLOCK_CONTROL_SI0_CLK_MSB 0
-#define WLAN_CLOCK_CONTROL_SI0_CLK_LSB 0
-#define WLAN_CLOCK_CONTROL_SI0_CLK_MASK 0x00000001
-#define WLAN_CLOCK_CONTROL_SI0_CLK_GET(x) (((x) & WLAN_CLOCK_CONTROL_SI0_CLK_MASK) >> WLAN_CLOCK_CONTROL_SI0_CLK_LSB)
-#define WLAN_CLOCK_CONTROL_SI0_CLK_SET(x) (((x) << WLAN_CLOCK_CONTROL_SI0_CLK_LSB) & WLAN_CLOCK_CONTROL_SI0_CLK_MASK)
-
-#define WLAN_SYSTEM_SLEEP_ADDRESS 0x000000c4
-#define WLAN_SYSTEM_SLEEP_OFFSET 0x000000c4
-#define WLAN_SYSTEM_SLEEP_HOST_IF_MSB 4
-#define WLAN_SYSTEM_SLEEP_HOST_IF_LSB 4
-#define WLAN_SYSTEM_SLEEP_HOST_IF_MASK 0x00000010
-#define WLAN_SYSTEM_SLEEP_HOST_IF_GET(x) (((x) & WLAN_SYSTEM_SLEEP_HOST_IF_MASK) >> WLAN_SYSTEM_SLEEP_HOST_IF_LSB)
-#define WLAN_SYSTEM_SLEEP_HOST_IF_SET(x) (((x) << WLAN_SYSTEM_SLEEP_HOST_IF_LSB) & WLAN_SYSTEM_SLEEP_HOST_IF_MASK)
-#define WLAN_SYSTEM_SLEEP_MBOX_MSB 3
-#define WLAN_SYSTEM_SLEEP_MBOX_LSB 3
-#define WLAN_SYSTEM_SLEEP_MBOX_MASK 0x00000008
-#define WLAN_SYSTEM_SLEEP_MBOX_GET(x) (((x) & WLAN_SYSTEM_SLEEP_MBOX_MASK) >> WLAN_SYSTEM_SLEEP_MBOX_LSB)
-#define WLAN_SYSTEM_SLEEP_MBOX_SET(x) (((x) << WLAN_SYSTEM_SLEEP_MBOX_LSB) & WLAN_SYSTEM_SLEEP_MBOX_MASK)
-#define WLAN_SYSTEM_SLEEP_MAC_IF_MSB 2
-#define WLAN_SYSTEM_SLEEP_MAC_IF_LSB 2
-#define WLAN_SYSTEM_SLEEP_MAC_IF_MASK 0x00000004
-#define WLAN_SYSTEM_SLEEP_MAC_IF_GET(x) (((x) & WLAN_SYSTEM_SLEEP_MAC_IF_MASK) >> WLAN_SYSTEM_SLEEP_MAC_IF_LSB)
-#define WLAN_SYSTEM_SLEEP_MAC_IF_SET(x) (((x) << WLAN_SYSTEM_SLEEP_MAC_IF_LSB) & WLAN_SYSTEM_SLEEP_MAC_IF_MASK)
-#define WLAN_SYSTEM_SLEEP_LIGHT_MSB 1
-#define WLAN_SYSTEM_SLEEP_LIGHT_LSB 1
-#define WLAN_SYSTEM_SLEEP_LIGHT_MASK 0x00000002
-#define WLAN_SYSTEM_SLEEP_LIGHT_GET(x) (((x) & WLAN_SYSTEM_SLEEP_LIGHT_MASK) >> WLAN_SYSTEM_SLEEP_LIGHT_LSB)
-#define WLAN_SYSTEM_SLEEP_LIGHT_SET(x) (((x) << WLAN_SYSTEM_SLEEP_LIGHT_LSB) & WLAN_SYSTEM_SLEEP_LIGHT_MASK)
-#define WLAN_SYSTEM_SLEEP_DISABLE_MSB 0
-#define WLAN_SYSTEM_SLEEP_DISABLE_LSB 0
-#define WLAN_SYSTEM_SLEEP_DISABLE_MASK 0x00000001
-#define WLAN_SYSTEM_SLEEP_DISABLE_GET(x) (((x) & WLAN_SYSTEM_SLEEP_DISABLE_MASK) >> WLAN_SYSTEM_SLEEP_DISABLE_LSB)
-#define WLAN_SYSTEM_SLEEP_DISABLE_SET(x) (((x) << WLAN_SYSTEM_SLEEP_DISABLE_LSB) & WLAN_SYSTEM_SLEEP_DISABLE_MASK)
-
-#define WLAN_LPO_CAL_ADDRESS 0x000000e0
-#define WLAN_LPO_CAL_OFFSET 0x000000e0
-#define WLAN_LPO_CAL_ENABLE_MSB 20
-#define WLAN_LPO_CAL_ENABLE_LSB 20
-#define WLAN_LPO_CAL_ENABLE_MASK 0x00100000
-#define WLAN_LPO_CAL_ENABLE_GET(x) (((x) & WLAN_LPO_CAL_ENABLE_MASK) >> WLAN_LPO_CAL_ENABLE_LSB)
-#define WLAN_LPO_CAL_ENABLE_SET(x) (((x) << WLAN_LPO_CAL_ENABLE_LSB) & WLAN_LPO_CAL_ENABLE_MASK)
-#define WLAN_LPO_CAL_COUNT_MSB 19
-#define WLAN_LPO_CAL_COUNT_LSB 0
-#define WLAN_LPO_CAL_COUNT_MASK 0x000fffff
-#define WLAN_LPO_CAL_COUNT_GET(x) (((x) & WLAN_LPO_CAL_COUNT_MASK) >> WLAN_LPO_CAL_COUNT_LSB)
-#define WLAN_LPO_CAL_COUNT_SET(x) (((x) << WLAN_LPO_CAL_COUNT_LSB) & WLAN_LPO_CAL_COUNT_MASK)
-
-#endif /* _RTC_WLAN_REG_H_ */
+++ /dev/null
-// ------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-// ------------------------------------------------------------------
-//===================================================================
-// Author(s): ="Atheros"
-//===================================================================
-
-
-#ifndef _UART_REG_REG_H_
-#define _UART_REG_REG_H_
-
-#define UART_CLKDIV_ADDRESS 0x00000008
-#define UART_CLKDIV_OFFSET 0x00000008
-#define UART_CLKDIV_CLK_SCALE_MSB 23
-#define UART_CLKDIV_CLK_SCALE_LSB 16
-#define UART_CLKDIV_CLK_SCALE_MASK 0x00ff0000
-#define UART_CLKDIV_CLK_SCALE_GET(x) (((x) & UART_CLKDIV_CLK_SCALE_MASK) >> UART_CLKDIV_CLK_SCALE_LSB)
-#define UART_CLKDIV_CLK_SCALE_SET(x) (((x) << UART_CLKDIV_CLK_SCALE_LSB) & UART_CLKDIV_CLK_SCALE_MASK)
-#define UART_CLKDIV_CLK_STEP_MSB 15
-#define UART_CLKDIV_CLK_STEP_LSB 0
-#define UART_CLKDIV_CLK_STEP_MASK 0x0000ffff
-#define UART_CLKDIV_CLK_STEP_GET(x) (((x) & UART_CLKDIV_CLK_STEP_MASK) >> UART_CLKDIV_CLK_STEP_LSB)
-#define UART_CLKDIV_CLK_STEP_SET(x) (((x) << UART_CLKDIV_CLK_STEP_LSB) & UART_CLKDIV_CLK_STEP_MASK)
-
-#endif /* _UART_REG_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="athdefs.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef __ATHDEFS_H__
-#define __ATHDEFS_H__
-
-/*
- * This file contains definitions that may be used across both
- * Host and Target software. Nothing here is module-dependent
- * or platform-dependent.
- */
-
-/*
- * Generic error codes that can be used by hw, sta, ap, sim, dk
- * and any other environments.
- * Feel free to add any more non-zero codes that you need.
- */
-
-#define A_ERROR (-1) /* Generic error return */
-#define A_DEVICE_NOT_FOUND 1 /* not able to find PCI device */
-#define A_NO_MEMORY 2 /* not able to allocate memory,
- * not avail#defineable */
-#define A_MEMORY_NOT_AVAIL 3 /* memory region is not free for
- * mapping */
-#define A_NO_FREE_DESC 4 /* no free descriptors available */
-#define A_BAD_ADDRESS 5 /* address does not match descriptor */
-#define A_WIN_DRIVER_ERROR 6 /* used in NT_HW version,
- * if problem at init */
-#define A_REGS_NOT_MAPPED 7 /* registers not correctly mapped */
-#define A_EPERM 8 /* Not superuser */
-#define A_EACCES 0 /* Access denied */
-#define A_ENOENT 10 /* No such entry, search failed, etc. */
-#define A_EEXIST 11 /* The object already exists
- * (can't create) */
-#define A_EFAULT 12 /* Bad address fault */
-#define A_EBUSY 13 /* Object is busy */
-#define A_EINVAL 14 /* Invalid parameter */
-#define A_EMSGSIZE 15 /* Bad message buffer length */
-#define A_ECANCELED 16 /* Operation canceled */
-#define A_ENOTSUP 17 /* Operation not supported */
-#define A_ECOMM 18 /* Communication error on send */
-#define A_EPROTO 19 /* Protocol error */
-#define A_ENODEV 20 /* No such device */
-#define A_EDEVNOTUP 21 /* device is not UP */
-#define A_NO_RESOURCE 22 /* No resources for
- * requested operation */
-#define A_HARDWARE 23 /* Hardware failure */
-#define A_PENDING 24 /* Asynchronous routine; will send up
- * results later
- * (typically in callback) */
-#define A_EBADCHANNEL 25 /* The channel cannot be used */
-#define A_DECRYPT_ERROR 26 /* Decryption error */
-#define A_PHY_ERROR 27 /* RX PHY error */
-#define A_CONSUMED 28 /* Object was consumed */
-
-#endif /* __ATHDEFS_H__ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef __BMI_MSG_H__
-#define __BMI_MSG_H__
-
-/*
- * Bootloader Messaging Interface (BMI)
- *
- * BMI is a very simple messaging interface used during initialization
- * to read memory, write memory, execute code, and to define an
- * application entry PC.
- *
- * It is used to download an application to AR6K, to provide
- * patches to code that is already resident on AR6K, and generally
- * to examine and modify state. The Host has an opportunity to use
- * BMI only once during bootup. Once the Host issues a BMI_DONE
- * command, this opportunity ends.
- *
- * The Host writes BMI requests to mailbox0, and reads BMI responses
- * from mailbox0. BMI requests all begin with a command
- * (see below for specific commands), and are followed by
- * command-specific data.
- *
- * Flow control:
- * The Host can only issue a command once the Target gives it a
- * "BMI Command Credit", using AR6K Counter #4. As soon as the
- * Target has completed a command, it issues another BMI Command
- * Credit (so the Host can issue the next command).
- *
- * BMI handles all required Target-side cache flushing.
- */
-
-
-/* Maximum data size used for BMI transfers */
-#define BMI_DATASZ_MAX 256
-
-/* BMI Commands */
-
-#define BMI_NO_COMMAND 0
-
-#define BMI_DONE 1
- /*
- * Semantics: Host is done using BMI
- * Request format:
- * u32 command (BMI_DONE)
- * Response format: none
- */
-
-#define BMI_READ_MEMORY 2
- /*
- * Semantics: Host reads AR6K memory
- * Request format:
- * u32 command (BMI_READ_MEMORY)
- * u32 address
- * u32 length, at most BMI_DATASZ_MAX
- * Response format:
- * u8 data[length]
- */
-
-#define BMI_WRITE_MEMORY 3
- /*
- * Semantics: Host writes AR6K memory
- * Request format:
- * u32 command (BMI_WRITE_MEMORY)
- * u32 address
- * u32 length, at most BMI_DATASZ_MAX
- * u8 data[length]
- * Response format: none
- */
-
-#define BMI_EXECUTE 4
- /*
- * Semantics: Causes AR6K to execute code
- * Request format:
- * u32 command (BMI_EXECUTE)
- * u32 address
- * u32 parameter
- * Response format:
- * u32 return value
- */
-
-#define BMI_SET_APP_START 5
- /*
- * Semantics: Set Target application starting address
- * Request format:
- * u32 command (BMI_SET_APP_START)
- * u32 address
- * Response format: none
- */
-
-#define BMI_READ_SOC_REGISTER 6
- /*
- * Semantics: Read a 32-bit Target SOC register.
- * Request format:
- * u32 command (BMI_READ_REGISTER)
- * u32 address
- * Response format:
- * u32 value
- */
-
-#define BMI_WRITE_SOC_REGISTER 7
- /*
- * Semantics: Write a 32-bit Target SOC register.
- * Request format:
- * u32 command (BMI_WRITE_REGISTER)
- * u32 address
- * u32 value
- *
- * Response format: none
- */
-
-#define BMI_GET_TARGET_ID 8
-#define BMI_GET_TARGET_INFO 8
- /*
- * Semantics: Fetch the 4-byte Target information
- * Request format:
- * u32 command (BMI_GET_TARGET_ID/INFO)
- * Response format1 (old firmware):
- * u32 TargetVersionID
- * Response format2 (newer firmware):
- * u32 TARGET_VERSION_SENTINAL
- * struct bmi_target_info;
- */
-
-PREPACK struct bmi_target_info {
- u32 target_info_byte_count; /* size of this structure */
- u32 target_ver; /* Target Version ID */
- u32 target_type; /* Target type */
-} POSTPACK;
-#define TARGET_VERSION_SENTINAL 0xffffffff
-#define TARGET_TYPE_AR6001 1
-#define TARGET_TYPE_AR6002 2
-#define TARGET_TYPE_AR6003 3
-
-
-#define BMI_ROMPATCH_INSTALL 9
- /*
- * Semantics: Install a ROM Patch.
- * Request format:
- * u32 command (BMI_ROMPATCH_INSTALL)
- * u32 Target ROM Address
- * u32 Target RAM Address or Value (depending on Target Type)
- * u32 Size, in bytes
- * u32 Activate? 1-->activate;
- * 0-->install but do not activate
- * Response format:
- * u32 PatchID
- */
-
-#define BMI_ROMPATCH_UNINSTALL 10
- /*
- * Semantics: Uninstall a previously-installed ROM Patch,
- * automatically deactivating, if necessary.
- * Request format:
- * u32 command (BMI_ROMPATCH_UNINSTALL)
- * u32 PatchID
- *
- * Response format: none
- */
-
-#define BMI_ROMPATCH_ACTIVATE 11
- /*
- * Semantics: Activate a list of previously-installed ROM Patches.
- * Request format:
- * u32 command (BMI_ROMPATCH_ACTIVATE)
- * u32 rompatch_count
- * u32 PatchID[rompatch_count]
- *
- * Response format: none
- */
-
-#define BMI_ROMPATCH_DEACTIVATE 12
- /*
- * Semantics: Deactivate a list of active ROM Patches.
- * Request format:
- * u32 command (BMI_ROMPATCH_DEACTIVATE)
- * u32 rompatch_count
- * u32 PatchID[rompatch_count]
- *
- * Response format: none
- */
-
-
-#define BMI_LZ_STREAM_START 13
- /*
- * Semantics: Begin an LZ-compressed stream of input
- * which is to be uncompressed by the Target to an
- * output buffer at address. The output buffer must
- * be sufficiently large to hold the uncompressed
- * output from the compressed input stream. This BMI
- * command should be followed by a series of 1 or more
- * BMI_LZ_DATA commands.
- * u32 command (BMI_LZ_STREAM_START)
- * u32 address
- * Note: Not supported on all versions of ROM firmware.
- */
-
-#define BMI_LZ_DATA 14
- /*
- * Semantics: Host writes AR6K memory with LZ-compressed
- * data which is uncompressed by the Target. This command
- * must be preceded by a BMI_LZ_STREAM_START command. A series
- * of BMI_LZ_DATA commands are considered part of a single
- * input stream until another BMI_LZ_STREAM_START is issued.
- * Request format:
- * u32 command (BMI_LZ_DATA)
- * u32 length (of compressed data),
- * at most BMI_DATASZ_MAX
- * u8 CompressedData[length]
- * Response format: none
- * Note: Not supported on all versions of ROM firmware.
- */
-
-#endif /* __BMI_MSG_H__ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="cnxmgmt.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef _CNXMGMT_H_
-#define _CNXMGMT_H_
-
-typedef enum {
- CM_CONNECT_WITHOUT_SCAN = 0x0001,
- CM_CONNECT_ASSOC_POLICY_USER = 0x0002,
- CM_CONNECT_SEND_REASSOC = 0x0004,
- CM_CONNECT_WITHOUT_ROAMTABLE_UPDATE = 0x0008,
- CM_CONNECT_DO_WPA_OFFLOAD = 0x0010,
- CM_CONNECT_DO_NOT_DEAUTH = 0x0020,
-} CM_CONNECT_TYPE;
-
-#endif /* _CNXMGMT_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="dbglog.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef _DBGLOG_H_
-#define _DBGLOG_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define DBGLOG_TIMESTAMP_OFFSET 0
-#define DBGLOG_TIMESTAMP_MASK 0x0000FFFF /* Bit 0-15. Contains bit
- 8-23 of the LF0 timer */
-#define DBGLOG_DBGID_OFFSET 16
-#define DBGLOG_DBGID_MASK 0x03FF0000 /* Bit 16-25 */
-#define DBGLOG_DBGID_NUM_MAX 256 /* Upper limit is width of mask */
-
-#define DBGLOG_MODULEID_OFFSET 26
-#define DBGLOG_MODULEID_MASK 0x3C000000 /* Bit 26-29 */
-#define DBGLOG_MODULEID_NUM_MAX 16 /* Upper limit is width of mask */
-
-/*
- * Please ensure that the definition of any new module introduced is captured
- * between the DBGLOG_MODULEID_START and DBGLOG_MODULEID_END defines. The
- * structure is required for the parser to correctly pick up the values for
- * different modules.
- */
-#define DBGLOG_MODULEID_START
-#define DBGLOG_MODULEID_INF 0
-#define DBGLOG_MODULEID_WMI 1
-#define DBGLOG_MODULEID_MISC 2
-#define DBGLOG_MODULEID_PM 3
-#define DBGLOG_MODULEID_TXRX_MGMTBUF 4
-#define DBGLOG_MODULEID_TXRX_TXBUF 5
-#define DBGLOG_MODULEID_TXRX_RXBUF 6
-#define DBGLOG_MODULEID_WOW 7
-#define DBGLOG_MODULEID_WHAL 8
-#define DBGLOG_MODULEID_DC 9
-#define DBGLOG_MODULEID_CO 10
-#define DBGLOG_MODULEID_RO 11
-#define DBGLOG_MODULEID_CM 12
-#define DBGLOG_MODULEID_MGMT 13
-#define DBGLOG_MODULEID_TMR 14
-#define DBGLOG_MODULEID_BTCOEX 15
-#define DBGLOG_MODULEID_END
-
-#define DBGLOG_NUM_ARGS_OFFSET 30
-#define DBGLOG_NUM_ARGS_MASK 0xC0000000 /* Bit 30-31 */
-#define DBGLOG_NUM_ARGS_MAX 2 /* Upper limit is width of mask */
-
-#define DBGLOG_MODULE_LOG_ENABLE_OFFSET 0
-#define DBGLOG_MODULE_LOG_ENABLE_MASK 0x0000FFFF
-
-#define DBGLOG_REPORTING_ENABLED_OFFSET 16
-#define DBGLOG_REPORTING_ENABLED_MASK 0x00010000
-
-#define DBGLOG_TIMESTAMP_RESOLUTION_OFFSET 17
-#define DBGLOG_TIMESTAMP_RESOLUTION_MASK 0x000E0000
-
-#define DBGLOG_REPORT_SIZE_OFFSET 20
-#define DBGLOG_REPORT_SIZE_MASK 0x3FF00000
-
-#define DBGLOG_LOG_BUFFER_SIZE 1500
-#define DBGLOG_DBGID_DEFINITION_LEN_MAX 90
-
-PREPACK struct dbglog_buf_s {
- struct dbglog_buf_s *next;
- u8 *buffer;
- u32 bufsize;
- u32 length;
- u32 count;
- u32 free;
-} POSTPACK;
-
-PREPACK struct dbglog_hdr_s {
- struct dbglog_buf_s *dbuf;
- u32 dropped;
-} POSTPACK;
-
-PREPACK struct dbglog_config_s {
- u32 cfgvalid; /* Mask with valid config bits */
- union {
- /* TODO: Take care of endianness */
- struct {
- u32 mmask:16; /* Mask of modules with logging on */
- u32 rep:1; /* Reporting enabled or not */
- u32 tsr:3; /* Time stamp resolution. Def: 1 ms */
- u32 size:10; /* Report size in number of messages */
- u32 reserved:2;
- } dbglog_config;
-
- u32 value;
- } u;
-} POSTPACK;
-
-#define cfgmmask u.dbglog_config.mmask
-#define cfgrep u.dbglog_config.rep
-#define cfgtsr u.dbglog_config.tsr
-#define cfgsize u.dbglog_config.size
-#define cfgvalue u.value
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DBGLOG_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="dbglog_id.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef _DBGLOG_ID_H_
-#define _DBGLOG_ID_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * The nomenclature for the debug identifiers is MODULE_DESCRIPTION.
- * Please ensure that the definition of any new debugid introduced is captured
- * between the <MODULE>_DBGID_DEFINITION_START and
- * <MODULE>_DBGID_DEFINITION_END defines. The structure is required for the
- * parser to correctly pick up the values for different debug identifiers.
- */
-
-/* INF debug identifier definitions */
-#define INF_DBGID_DEFINITION_START
-#define INF_ASSERTION_FAILED 1
-#define INF_TARGET_ID 2
-#define INF_DBGID_DEFINITION_END
-
-/* WMI debug identifier definitions */
-#define WMI_DBGID_DEFINITION_START
-#define WMI_CMD_RX_XTND_PKT_TOO_SHORT 1
-#define WMI_EXTENDED_CMD_NOT_HANDLED 2
-#define WMI_CMD_RX_PKT_TOO_SHORT 3
-#define WMI_CALLING_WMI_EXTENSION_FN 4
-#define WMI_CMD_NOT_HANDLED 5
-#define WMI_IN_SYNC 6
-#define WMI_TARGET_WMI_SYNC_CMD 7
-#define WMI_SET_SNR_THRESHOLD_PARAMS 8
-#define WMI_SET_RSSI_THRESHOLD_PARAMS 9
-#define WMI_SET_LQ_TRESHOLD_PARAMS 10
-#define WMI_TARGET_CREATE_PSTREAM_CMD 11
-#define WMI_WI_DTM_INUSE 12
-#define WMI_TARGET_DELETE_PSTREAM_CMD 13
-#define WMI_TARGET_IMPLICIT_DELETE_PSTREAM_CMD 14
-#define WMI_TARGET_GET_BIT_RATE_CMD 15
-#define WMI_GET_RATE_MASK_CMD_FIX_RATE_MASK_IS 16
-#define WMI_TARGET_GET_AVAILABLE_CHANNELS_CMD 17
-#define WMI_TARGET_GET_TX_PWR_CMD 18
-#define WMI_FREE_EVBUF_WMIBUF 19
-#define WMI_FREE_EVBUF_DATABUF 20
-#define WMI_FREE_EVBUF_BADFLAG 21
-#define WMI_HTC_RX_ERROR_DATA_PACKET 22
-#define WMI_HTC_RX_SYNC_PAUSING_FOR_MBOX 23
-#define WMI_INCORRECT_WMI_DATA_HDR_DROPPING_PKT 24
-#define WMI_SENDING_READY_EVENT 25
-#define WMI_SETPOWER_MDOE_TO_MAXPERF 26
-#define WMI_SETPOWER_MDOE_TO_REC 27
-#define WMI_BSSINFO_EVENT_FROM 28
-#define WMI_TARGET_GET_STATS_CMD 29
-#define WMI_SENDING_SCAN_COMPLETE_EVENT 30
-#define WMI_SENDING_RSSI_INDB_THRESHOLD_EVENT 31
-#define WMI_SENDING_RSSI_INDBM_THRESHOLD_EVENT 32
-#define WMI_SENDING_LINK_QUALITY_THRESHOLD_EVENT 33
-#define WMI_SENDING_ERROR_REPORT_EVENT 34
-#define WMI_SENDING_CAC_EVENT 35
-#define WMI_TARGET_GET_ROAM_TABLE_CMD 36
-#define WMI_TARGET_GET_ROAM_DATA_CMD 37
-#define WMI_SENDING_GPIO_INTR_EVENT 38
-#define WMI_SENDING_GPIO_ACK_EVENT 39
-#define WMI_SENDING_GPIO_DATA_EVENT 40
-#define WMI_CMD_RX 41
-#define WMI_CMD_RX_XTND 42
-#define WMI_EVENT_SEND 43
-#define WMI_EVENT_SEND_XTND 44
-#define WMI_CMD_PARAMS_DUMP_START 45
-#define WMI_CMD_PARAMS_DUMP_END 46
-#define WMI_CMD_PARAMS 47
-#define WMI_DBGID_DEFINITION_END
-
-/* MISC debug identifier definitions */
-#define MISC_DBGID_DEFINITION_START
-#define MISC_WLAN_SCHEDULER_EVENT_REGISTER_ERROR 1
-#define TLPM_INIT 2
-#define TLPM_FILTER_POWER_STATE 3
-#define TLPM_NOTIFY_NOT_IDLE 4
-#define TLPM_TIMEOUT_IDLE_HANDLER 5
-#define TLPM_TIMEOUT_WAKEUP_HANDLER 6
-#define TLPM_WAKEUP_SIGNAL_HANDLER 7
-#define TLPM_UNEXPECTED_GPIO_INTR_ERROR 8
-#define TLPM_BREAK_ON_NOT_RECEIVED_ERROR 9
-#define TLPM_BREAK_OFF_NOT_RECIVED_ERROR 10
-#define TLPM_ACK_GPIO_INTR 11
-#define TLPM_ON 12
-#define TLPM_OFF 13
-#define TLPM_WAKEUP_FROM_HOST 14
-#define TLPM_WAKEUP_FROM_BT 15
-#define TLPM_TX_BREAK_RECIVED 16
-#define TLPM_IDLE_TIMER_NOT_RUNNING 17
-#define MISC_DBGID_DEFINITION_END
-
-/* TXRX debug identifier definitions */
-#define TXRX_TXBUF_DBGID_DEFINITION_START
-#define TXRX_TXBUF_ALLOCATE_BUF 1
-#define TXRX_TXBUF_QUEUE_BUF_TO_MBOX 2
-#define TXRX_TXBUF_QUEUE_BUF_TO_TXQ 3
-#define TXRX_TXBUF_TXQ_DEPTH 4
-#define TXRX_TXBUF_IBSS_QUEUE_TO_SFQ 5
-#define TXRX_TXBUF_IBSS_QUEUE_TO_TXQ_FRM_SFQ 6
-#define TXRX_TXBUF_INITIALIZE_TIMER 7
-#define TXRX_TXBUF_ARM_TIMER 8
-#define TXRX_TXBUF_DISARM_TIMER 9
-#define TXRX_TXBUF_UNINITIALIZE_TIMER 10
-#define TXRX_TXBUF_DBGID_DEFINITION_END
-
-#define TXRX_RXBUF_DBGID_DEFINITION_START
-#define TXRX_RXBUF_ALLOCATE_BUF 1
-#define TXRX_RXBUF_QUEUE_TO_HOST 2
-#define TXRX_RXBUF_QUEUE_TO_WLAN 3
-#define TXRX_RXBUF_ZERO_LEN_BUF 4
-#define TXRX_RXBUF_QUEUE_TO_HOST_LASTBUF_IN_RXCHAIN 5
-#define TXRX_RXBUF_LASTBUF_IN_RXCHAIN_ZEROBUF 6
-#define TXRX_RXBUF_QUEUE_EMPTY_QUEUE_TO_WLAN 7
-#define TXRX_RXBUF_SEND_TO_RECV_MGMT 8
-#define TXRX_RXBUF_SEND_TO_IEEE_LAYER 9
-#define TXRX_RXBUF_REQUEUE_ERROR 10
-#define TXRX_RXBUF_DBGID_DEFINITION_END
-
-#define TXRX_MGMTBUF_DBGID_DEFINITION_START
-#define TXRX_MGMTBUF_ALLOCATE_BUF 1
-#define TXRX_MGMTBUF_ALLOCATE_SM_BUF 2
-#define TXRX_MGMTBUF_ALLOCATE_RMBUF 3
-#define TXRX_MGMTBUF_GET_BUF 4
-#define TXRX_MGMTBUF_GET_SM_BUF 5
-#define TXRX_MGMTBUF_QUEUE_BUF_TO_TXQ 6
-#define TXRX_MGMTBUF_REAPED_BUF 7
-#define TXRX_MGMTBUF_REAPED_SM_BUF 8
-#define TXRX_MGMTBUF_WAIT_FOR_TXQ_DRAIN 9
-#define TXRX_MGMTBUF_WAIT_FOR_TXQ_SFQ_DRAIN 10
-#define TXRX_MGMTBUF_ENQUEUE_INTO_DATA_SFQ 11
-#define TXRX_MGMTBUF_DEQUEUE_FROM_DATA_SFQ 12
-#define TXRX_MGMTBUF_PAUSE_DATA_TXQ 13
-#define TXRX_MGMTBUF_RESUME_DATA_TXQ 14
-#define TXRX_MGMTBUF_WAIT_FORTXQ_DRAIN_TIMEOUT 15
-#define TXRX_MGMTBUF_DRAINQ 16
-#define TXRX_MGMTBUF_INDICATE_Q_DRAINED 17
-#define TXRX_MGMTBUF_ENQUEUE_INTO_HW_SFQ 18
-#define TXRX_MGMTBUF_DEQUEUE_FROM_HW_SFQ 19
-#define TXRX_MGMTBUF_PAUSE_HW_TXQ 20
-#define TXRX_MGMTBUF_RESUME_HW_TXQ 21
-#define TXRX_MGMTBUF_TEAR_DOWN_BA 22
-#define TXRX_MGMTBUF_PROCESS_ADDBA_REQ 23
-#define TXRX_MGMTBUF_PROCESS_DELBA 24
-#define TXRX_MGMTBUF_PERFORM_BA 25
-#define TXRX_MGMTBUF_WLAN_RESET_ON_ERROR 26
-#define TXRX_MGMTBUF_DBGID_DEFINITION_END
-
-/* PM (Power Module) debug identifier definitions */
-#define PM_DBGID_DEFINITION_START
-#define PM_INIT 1
-#define PM_ENABLE 2
-#define PM_SET_STATE 3
-#define PM_SET_POWERMODE 4
-#define PM_CONN_NOTIFY 5
-#define PM_REF_COUNT_NEGATIVE 6
-#define PM_INFRA_STA_APSD_ENABLE 7
-#define PM_INFRA_STA_UPDATE_APSD_STATE 8
-#define PM_CHAN_OP_REQ 9
-#define PM_SET_MY_BEACON_POLICY 10
-#define PM_SET_ALL_BEACON_POLICY 11
-#define PM_INFRA_STA_SET_PM_PARAMS1 12
-#define PM_INFRA_STA_SET_PM_PARAMS2 13
-#define PM_ADHOC_SET_PM_CAPS_FAIL 14
-#define PM_ADHOC_UNKNOWN_IBSS_ATTRIB_ID 15
-#define PM_ADHOC_SET_PM_PARAMS 16
-#define PM_ADHOC_STATE1 18
-#define PM_ADHOC_STATE2 19
-#define PM_ADHOC_CONN_MAP 20
-#define PM_FAKE_SLEEP 21
-#define PM_AP_STATE1 22
-#define PM_AP_SET_PM_PARAMS 23
-#define PM_DBGID_DEFINITION_END
-
-/* Wake on Wireless debug identifier definitions */
-#define WOW_DBGID_DEFINITION_START
-#define WOW_INIT 1
-#define WOW_GET_CONFIG_DSET 2
-#define WOW_NO_CONFIG_DSET 3
-#define WOW_INVALID_CONFIG_DSET 4
-#define WOW_USE_DEFAULT_CONFIG 5
-#define WOW_SETUP_GPIO 6
-#define WOW_INIT_DONE 7
-#define WOW_SET_GPIO_PIN 8
-#define WOW_CLEAR_GPIO_PIN 9
-#define WOW_SET_WOW_MODE_CMD 10
-#define WOW_SET_HOST_MODE_CMD 11
-#define WOW_ADD_WOW_PATTERN_CMD 12
-#define WOW_NEW_WOW_PATTERN_AT_INDEX 13
-#define WOW_DEL_WOW_PATTERN_CMD 14
-#define WOW_LIST_CONTAINS_PATTERNS 15
-#define WOW_GET_WOW_LIST_CMD 16
-#define WOW_INVALID_FILTER_ID 17
-#define WOW_INVALID_FILTER_LISTID 18
-#define WOW_NO_VALID_FILTER_AT_ID 19
-#define WOW_NO_VALID_LIST_AT_ID 20
-#define WOW_NUM_PATTERNS_EXCEEDED 21
-#define WOW_NUM_LISTS_EXCEEDED 22
-#define WOW_GET_WOW_STATS 23
-#define WOW_CLEAR_WOW_STATS 24
-#define WOW_WAKEUP_HOST 25
-#define WOW_EVENT_WAKEUP_HOST 26
-#define WOW_EVENT_DISCARD 27
-#define WOW_PATTERN_MATCH 28
-#define WOW_PATTERN_NOT_MATCH 29
-#define WOW_PATTERN_NOT_MATCH_OFFSET 30
-#define WOW_DISABLED_HOST_ASLEEP 31
-#define WOW_ENABLED_HOST_ASLEEP_NO_PATTERNS 32
-#define WOW_ENABLED_HOST_ASLEEP_NO_MATCH_FOUND 33
-#define WOW_DBGID_DEFINITION_END
-
-/* WHAL debug identifier definitions */
-#define WHAL_DBGID_DEFINITION_START
-#define WHAL_ERROR_ANI_CONTROL 1
-#define WHAL_ERROR_CHIP_TEST1 2
-#define WHAL_ERROR_CHIP_TEST2 3
-#define WHAL_ERROR_EEPROM_CHECKSUM 4
-#define WHAL_ERROR_EEPROM_MACADDR 5
-#define WHAL_ERROR_INTERRUPT_HIU 6
-#define WHAL_ERROR_KEYCACHE_RESET 7
-#define WHAL_ERROR_KEYCACHE_SET 8
-#define WHAL_ERROR_KEYCACHE_TYPE 9
-#define WHAL_ERROR_KEYCACHE_TKIPENTRY 10
-#define WHAL_ERROR_KEYCACHE_WEPLENGTH 11
-#define WHAL_ERROR_PHY_INVALID_CHANNEL 12
-#define WHAL_ERROR_POWER_AWAKE 13
-#define WHAL_ERROR_POWER_SET 14
-#define WHAL_ERROR_RECV_STOPDMA 15
-#define WHAL_ERROR_RECV_STOPPCU 16
-#define WHAL_ERROR_RESET_CHANNF1 17
-#define WHAL_ERROR_RESET_CHANNF2 18
-#define WHAL_ERROR_RESET_PM 19
-#define WHAL_ERROR_RESET_OFFSETCAL 20
-#define WHAL_ERROR_RESET_RFGRANT 21
-#define WHAL_ERROR_RESET_RXFRAME 22
-#define WHAL_ERROR_RESET_STOPDMA 23
-#define WHAL_ERROR_RESET_RECOVER 24
-#define WHAL_ERROR_XMIT_COMPUTE 25
-#define WHAL_ERROR_XMIT_NOQUEUE 26
-#define WHAL_ERROR_XMIT_ACTIVEQUEUE 27
-#define WHAL_ERROR_XMIT_BADTYPE 28
-#define WHAL_ERROR_XMIT_STOPDMA 29
-#define WHAL_ERROR_INTERRUPT_BB_PANIC 30
-#define WHAL_ERROR_RESET_TXIQCAL 31
-#define WHAL_ERROR_PAPRD_MAXGAIN_ABOVE_WINDOW 32
-#define WHAL_DBGID_DEFINITION_END
-
-/* DC debug identifier definitions */
-#define DC_DBGID_DEFINITION_START
-#define DC_SCAN_CHAN_START 1
-#define DC_SCAN_CHAN_FINISH 2
-#define DC_BEACON_RECEIVE7 3
-#define DC_SSID_PROBE_CB 4
-#define DC_SEND_NEXT_SSID_PROBE 5
-#define DC_START_SEARCH 6
-#define DC_CANCEL_SEARCH_CB 7
-#define DC_STOP_SEARCH 8
-#define DC_END_SEARCH 9
-#define DC_MIN_CHDWELL_TIMEOUT 10
-#define DC_START_SEARCH_CANCELED 11
-#define DC_SET_POWER_MODE 12
-#define DC_INIT 13
-#define DC_SEARCH_OPPORTUNITY 14
-#define DC_RECEIVED_ANY_BEACON 15
-#define DC_RECEIVED_MY_BEACON 16
-#define DC_PROFILE_IS_ADHOC_BUT_BSS_IS_INFRA 17
-#define DC_PS_ENABLED_BUT_ATHEROS_IE_ABSENT 18
-#define DC_BSS_ADHOC_CHANNEL_NOT_ALLOWED 19
-#define DC_SET_BEACON_UPDATE 20
-#define DC_BEACON_UPDATE_COMPLETE 21
-#define DC_END_SEARCH_BEACON_UPDATE_COMP_CB 22
-#define DC_BSSINFO_EVENT_DROPPED 23
-#define DC_IEEEPS_ENABLED_BUT_ATIM_ABSENT 24
-#define DC_DBGID_DEFINITION_END
-
-/* CO debug identifier definitions */
-#define CO_DBGID_DEFINITION_START
-#define CO_INIT 1
-#define CO_ACQUIRE_LOCK 2
-#define CO_START_OP1 3
-#define CO_START_OP2 4
-#define CO_DRAIN_TX_COMPLETE_CB 5
-#define CO_CHANGE_CHANNEL_CB 6
-#define CO_RETURN_TO_HOME_CHANNEL 7
-#define CO_FINISH_OP_TIMEOUT 8
-#define CO_OP_END 9
-#define CO_CANCEL_OP 10
-#define CO_CHANGE_CHANNEL 11
-#define CO_RELEASE_LOCK 12
-#define CO_CHANGE_STATE 13
-#define CO_DBGID_DEFINITION_END
-
-/* RO debug identifier definitions */
-#define RO_DBGID_DEFINITION_START
-#define RO_REFRESH_ROAM_TABLE 1
-#define RO_UPDATE_ROAM_CANDIDATE 2
-#define RO_UPDATE_ROAM_CANDIDATE_CB 3
-#define RO_UPDATE_ROAM_CANDIDATE_FINISH 4
-#define RO_REFRESH_ROAM_TABLE_DONE 5
-#define RO_PERIODIC_SEARCH_CB 6
-#define RO_PERIODIC_SEARCH_TIMEOUT 7
-#define RO_INIT 8
-#define RO_BMISS_STATE1 9
-#define RO_BMISS_STATE2 10
-#define RO_SET_PERIODIC_SEARCH_ENABLE 11
-#define RO_SET_PERIODIC_SEARCH_DISABLE 12
-#define RO_ENABLE_SQ_THRESHOLD 13
-#define RO_DISABLE_SQ_THRESHOLD 14
-#define RO_ADD_BSS_TO_ROAM_TABLE 15
-#define RO_SET_PERIODIC_SEARCH_MODE 16
-#define RO_CONFIGURE_SQ_THRESHOLD1 17
-#define RO_CONFIGURE_SQ_THRESHOLD2 18
-#define RO_CONFIGURE_SQ_PARAMS 19
-#define RO_LOW_SIGNAL_QUALITY_EVENT 20
-#define RO_HIGH_SIGNAL_QUALITY_EVENT 21
-#define RO_REMOVE_BSS_FROM_ROAM_TABLE 22
-#define RO_UPDATE_CONNECTION_STATE_METRIC 23
-#define RO_DBGID_DEFINITION_END
-
-/* CM debug identifier definitions */
-#define CM_DBGID_DEFINITION_START
-#define CM_INITIATE_HANDOFF 1
-#define CM_INITIATE_HANDOFF_CB 2
-#define CM_CONNECT_EVENT 3
-#define CM_DISCONNECT_EVENT 4
-#define CM_INIT 5
-#define CM_HANDOFF_SOURCE 6
-#define CM_SET_HANDOFF_TRIGGERS 7
-#define CM_CONNECT_REQUEST 8
-#define CM_CONNECT_REQUEST_CB 9
-#define CM_CONTINUE_SCAN_CB 10
-#define CM_DBGID_DEFINITION_END
-
-
-/* mgmt debug identifier definitions */
-#define MGMT_DBGID_DEFINITION_START
-#define KEYMGMT_CONNECTION_INIT 1
-#define KEYMGMT_CONNECTION_COMPLETE 2
-#define KEYMGMT_CONNECTION_CLOSE 3
-#define KEYMGMT_ADD_KEY 4
-#define MLME_NEW_STATE 5
-#define MLME_CONN_INIT 6
-#define MLME_CONN_COMPLETE 7
-#define MLME_CONN_CLOSE 8
-#define MGMT_DBGID_DEFINITION_END
-
-/* TMR debug identifier definitions */
-#define TMR_DBGID_DEFINITION_START
-#define TMR_HANG_DETECTED 1
-#define TMR_WDT_TRIGGERED 2
-#define TMR_WDT_RESET 3
-#define TMR_HANDLER_ENTRY 4
-#define TMR_HANDLER_EXIT 5
-#define TMR_SAVED_START 6
-#define TMR_SAVED_END 7
-#define TMR_DBGID_DEFINITION_END
-
-/* BTCOEX debug identifier definitions */
-#define BTCOEX_DBGID_DEFINITION_START
-#define BTCOEX_STATUS_CMD 1
-#define BTCOEX_PARAMS_CMD 2
-#define BTCOEX_ANT_CONFIG 3
-#define BTCOEX_COLOCATED_BT_DEVICE 4
-#define BTCOEX_CLOSE_RANGE_SCO_ON 5
-#define BTCOEX_CLOSE_RANGE_SCO_OFF 6
-#define BTCOEX_CLOSE_RANGE_A2DP_ON 7
-#define BTCOEX_CLOSE_RANGE_A2DP_OFF 8
-#define BTCOEX_A2DP_PROTECT_ON 9
-#define BTCOEX_A2DP_PROTECT_OFF 10
-#define BTCOEX_SCO_PROTECT_ON 11
-#define BTCOEX_SCO_PROTECT_OFF 12
-#define BTCOEX_CLOSE_RANGE_DETECTOR_START 13
-#define BTCOEX_CLOSE_RANGE_DETECTOR_STOP 14
-#define BTCOEX_CLOSE_RANGE_TOGGLE 15
-#define BTCOEX_CLOSE_RANGE_TOGGLE_RSSI_LRCNT 16
-#define BTCOEX_CLOSE_RANGE_RSSI_THRESH 17
-#define BTCOEX_CLOSE_RANGE_LOW_RATE_THRESH 18
-#define BTCOEX_PTA_PRI_INTR_HANDLER 19
-#define BTCOEX_PSPOLL_QUEUED 20
-#define BTCOEX_PSPOLL_COMPLETE 21
-#define BTCOEX_DBG_PM_AWAKE 22
-#define BTCOEX_DBG_PM_SLEEP 23
-#define BTCOEX_DBG_SCO_COEX_ON 24
-#define BTCOEX_SCO_DATARECEIVE 25
-#define BTCOEX_INTR_INIT 26
-#define BTCOEX_PTA_PRI_DIFF 27
-#define BTCOEX_TIM_NOTIFICATION 28
-#define BTCOEX_SCO_WAKEUP_ON_DATA 29
-#define BTCOEX_SCO_SLEEP 30
-#define BTCOEX_SET_WEIGHTS 31
-#define BTCOEX_SCO_DATARECEIVE_LATENCY_VAL 32
-#define BTCOEX_SCO_MEASURE_TIME_DIFF 33
-#define BTCOEX_SET_EOL_VAL 34
-#define BTCOEX_OPT_DETECT_HANDLER 35
-#define BTCOEX_SCO_TOGGLE_STATE 36
-#define BTCOEX_SCO_STOMP 37
-#define BTCOEX_NULL_COMP_CALLBACK 38
-#define BTCOEX_RX_INCOMING 39
-#define BTCOEX_RX_INCOMING_CTL 40
-#define BTCOEX_RX_INCOMING_MGMT 41
-#define BTCOEX_RX_INCOMING_DATA 42
-#define BTCOEX_RTS_RECEPTION 43
-#define BTCOEX_FRAME_PRI_LOW_RATE_THRES 44
-#define BTCOEX_PM_FAKE_SLEEP 45
-#define BTCOEX_ACL_COEX_STATUS 46
-#define BTCOEX_ACL_COEX_DETECTION 47
-#define BTCOEX_A2DP_COEX_STATUS 48
-#define BTCOEX_SCO_STATUS 49
-#define BTCOEX_WAKEUP_ON_DATA 50
-#define BTCOEX_DATARECEIVE 51
-#define BTCOEX_GET_MAX_AGGR_SIZE 53
-#define BTCOEX_MAX_AGGR_AVAIL_TIME 54
-#define BTCOEX_DBG_WBTIMER_INTR 55
-#define BTCOEX_DBG_SCO_SYNC 57
-#define BTCOEX_UPLINK_QUEUED_RATE 59
-#define BTCOEX_DBG_UPLINK_ENABLE_EOL 60
-#define BTCOEX_UPLINK_FRAME_DURATION 61
-#define BTCOEX_UPLINK_SET_EOL 62
-#define BTCOEX_DBG_EOL_EXPIRED 63
-#define BTCOEX_DBG_DATA_COMPLETE 64
-#define BTCOEX_UPLINK_QUEUED_TIMESTAMP 65
-#define BTCOEX_DBG_DATA_COMPLETE_TIME 66
-#define BTCOEX_DBG_A2DP_ROLE_IS_SLAVE 67
-#define BTCOEX_DBG_A2DP_ROLE_IS_MASTER 68
-#define BTCOEX_DBG_UPLINK_SEQ_NUM 69
-#define BTCOEX_UPLINK_AGGR_SEQ 70
-#define BTCOEX_DBG_TX_COMP_SEQ_NO 71
-#define BTCOEX_DBG_MAX_AGGR_PAUSE_STATE 72
-#define BTCOEX_DBG_ACL_TRAFFIC 73
-#define BTCOEX_CURR_AGGR_PROP 74
-#define BTCOEX_DBG_SCO_GET_PER_TIME_DIFF 75
-#define BTCOEX_PSPOLL_PROCESS 76
-#define BTCOEX_RETURN_FROM_MAC 77
-#define BTCOEX_FREED_REQUEUED_CNT 78
-#define BTCOEX_DBG_TOGGLE_LOW_RATES 79
-#define BTCOEX_MAC_GOES_TO_SLEEP 80
-#define BTCOEX_DBG_A2DP_NO_SYNC 81
-#define BTCOEX_RETURN_FROM_MAC_HOLD_Q_INFO 82
-#define BTCOEX_RETURN_FROM_MAC_AC 83
-#define BTCOEX_DBG_DTIM_RECV 84
-#define BTCOEX_IS_PRE_UPDATE 86
-#define BTCOEX_ENQUEUED_BIT_MAP 87
-#define BTCOEX_TX_COMPLETE_FIRST_DESC_STATS 88
-#define BTCOEX_UPLINK_DESC 89
-#define BTCOEX_SCO_GET_PER_FIRST_FRM_TIMESTAMP 90
-#define BTCOEX_DBG_RECV_ACK 94
-#define BTCOEX_DBG_ADDBA_INDICATION 95
-#define BTCOEX_TX_COMPLETE_EOL_FAILED 96
-#define BTCOEX_DBG_A2DP_USAGE_COMPLETE 97
-#define BTCOEX_DBG_A2DP_STOMP_FOR_BCN_HANDLER 98
-#define BTCOEX_DBG_A2DP_SYNC_INTR 99
-#define BTCOEX_DBG_A2DP_STOMP_FOR_BCN_RECEPTION 100
-#define BTCOEX_FORM_AGGR_CURR_AGGR 101
-#define BTCOEX_DBG_TOGGLE_A2DP_BURST_CNT 102
-#define BTCOEX_DBG_BT_TRAFFIC 103
-#define BTCOEX_DBG_STOMP_BT_TRAFFIC 104
-#define BTCOEX_RECV_NULL 105
-#define BTCOEX_DBG_A2DP_MASTER_BT_END 106
-#define BTCOEX_DBG_A2DP_BT_START 107
-#define BTCOEX_DBG_A2DP_SLAVE_BT_END 108
-#define BTCOEX_DBG_A2DP_STOMP_BT 109
-#define BTCOEX_DBG_GO_TO_SLEEP 110
-#define BTCOEX_DBG_A2DP_PKT 111
-#define BTCOEX_DBG_A2DP_PSPOLL_DATA_RECV 112
-#define BTCOEX_DBG_A2DP_NULL 113
-#define BTCOEX_DBG_UPLINK_DATA 114
-#define BTCOEX_DBG_A2DP_STOMP_LOW_PRIO_NULL 115
-#define BTCOEX_DBG_ADD_BA_RESP_TIMEOUT 116
-#define BTCOEX_DBG_TXQ_STATE 117
-#define BTCOEX_DBG_ALLOW_SCAN 118
-#define BTCOEX_DBG_SCAN_REQUEST 119
-#define BTCOEX_A2DP_SLEEP 127
-#define BTCOEX_DBG_DATA_ACTIV_TIMEOUT 128
-#define BTCOEX_DBG_SWITCH_TO_PSPOLL_ON_MODE 129
-#define BTCOEX_DBG_SWITCH_TO_PSPOLL_OFF_MODE 130
-#define BTCOEX_DATARECEIVE_AGGR 131
-#define BTCOEX_DBG_DATA_RECV_SLEEPING_PENDING 132
-#define BTCOEX_DBG_DATARESP_TIMEOUT 133
-#define BTCOEX_BDG_BMISS 134
-#define BTCOEX_DBG_DATA_RECV_WAKEUP_TIM 135
-#define BTCOEX_DBG_SECOND_BMISS 136
-#define BTCOEX_DBG_SET_WLAN_STATE 138
-#define BTCOEX_BDG_FIRST_BMISS 139
-#define BTCOEX_DBG_A2DP_CHAN_OP 140
-#define BTCOEX_DBG_A2DP_INTR 141
-#define BTCOEX_DBG_BT_INQUIRY 142
-#define BTCOEX_DBG_BT_INQUIRY_DATA_FETCH 143
-#define BTCOEX_DBG_POST_INQUIRY_FINISH 144
-#define BTCOEX_DBG_SCO_OPT_MODE_TIMER_HANDLER 145
-#define BTCOEX_DBG_NULL_FRAME_SLEEP 146
-#define BTCOEX_DBG_NULL_FRAME_AWAKE 147
-#define BTCOEX_DBG_SET_AGGR_SIZE 152
-#define BTCOEX_DBG_TEAR_BA_TIMEOUT 153
-#define BTCOEX_DBG_MGMT_FRAME_SEQ_NO 154
-#define BTCOEX_DBG_SCO_STOMP_HIGH_PRI 155
-#define BTCOEX_DBG_COLOCATED_BT_DEV 156
-#define BTCOEX_DBG_FE_ANT_TYPE 157
-#define BTCOEX_DBG_BT_INQUIRY_CMD 158
-#define BTCOEX_DBG_SCO_CONFIG 159
-#define BTCOEX_DBG_SCO_PSPOLL_CONFIG 160
-#define BTCOEX_DBG_SCO_OPTMODE_CONFIG 161
-#define BTCOEX_DBG_A2DP_CONFIG 162
-#define BTCOEX_DBG_A2DP_PSPOLL_CONFIG 163
-#define BTCOEX_DBG_A2DP_OPTMODE_CONFIG 164
-#define BTCOEX_DBG_ACLCOEX_CONFIG 165
-#define BTCOEX_DBG_ACLCOEX_PSPOLL_CONFIG 166
-#define BTCOEX_DBG_ACLCOEX_OPTMODE_CONFIG 167
-#define BTCOEX_DBG_DEBUG_CMD 168
-#define BTCOEX_DBG_SET_BT_OPERATING_STATUS 169
-#define BTCOEX_DBG_GET_CONFIG 170
-#define BTCOEX_DBG_GET_STATS 171
-#define BTCOEX_DBG_BT_OPERATING_STATUS 172
-#define BTCOEX_DBG_PERFORM_RECONNECT 173
-#define BTCOEX_DBG_ACL_WLAN_MED 175
-#define BTCOEX_DBG_ACL_BT_MED 176
-#define BTCOEX_DBG_WLAN_CONNECT 177
-#define BTCOEX_DBG_A2DP_DUAL_START 178
-#define BTCOEX_DBG_PMAWAKE_NOTIFY 179
-#define BTCOEX_DBG_BEACON_SCAN_ENABLE 180
-#define BTCOEX_DBG_BEACON_SCAN_DISABLE 181
-#define BTCOEX_DBG_RX_NOTIFY 182
-#define BTCOEX_SCO_GET_PER_SECOND_FRM_TIMESTAMP 183
-#define BTCOEX_DBG_TXQ_DETAILS 184
-#define BTCOEX_DBG_SCO_STOMP_LOW_PRI 185
-#define BTCOEX_DBG_A2DP_FORCE_SCAN 186
-#define BTCOEX_DBG_DTIM_STOMP_COMP 187
-#define BTCOEX_ACL_PRESENCE_TIMER 188
-#define BTCOEX_DBGID_DEFINITION_END
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DBGLOG_ID_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="discovery.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef _DISCOVERY_H_
-#define _DISCOVERY_H_
-
-/*
- * DC_SCAN_PRIORITY is an 8-bit bitmap of the scan priority of a channel
- */
-typedef enum {
- DEFAULT_SCPRI = 0x01,
- POPULAR_SCPRI = 0x02,
- SSIDS_SCPRI = 0x04,
- PROF_SCPRI = 0x08,
-} DC_SCAN_PRIORITY;
-
-/* The following search type construct can be used to manipulate the behavior of the search module based on different bits set */
-typedef enum {
- SCAN_RESET = 0,
- SCAN_ALL = (DEFAULT_SCPRI | POPULAR_SCPRI | \
- SSIDS_SCPRI | PROF_SCPRI),
-
- SCAN_POPULAR = (POPULAR_SCPRI | SSIDS_SCPRI | PROF_SCPRI),
- SCAN_SSIDS = (SSIDS_SCPRI | PROF_SCPRI),
- SCAN_PROF_MASK = (PROF_SCPRI),
- SCAN_MULTI_CHANNEL = 0x000100,
- SCAN_DETERMINISTIC = 0x000200,
- SCAN_PROFILE_MATCH_TERMINATED = 0x000400,
- SCAN_HOME_CHANNEL_SKIP = 0x000800,
- SCAN_CHANNEL_LIST_CONTINUE = 0x001000,
- SCAN_CURRENT_SSID_SKIP = 0x002000,
- SCAN_ACTIVE_PROBE_DISABLE = 0x004000,
- SCAN_CHANNEL_HINT_ONLY = 0x008000,
- SCAN_ACTIVE_CHANNELS_ONLY = 0x010000,
- SCAN_UNUSED1 = 0x020000, /* unused */
- SCAN_PERIODIC = 0x040000,
- SCAN_FIXED_DURATION = 0x080000,
- SCAN_AP_ASSISTED = 0x100000,
-} DC_SCAN_TYPE;
-
-typedef enum {
- BSS_REPORTING_DEFAULT = 0x0,
- EXCLUDE_NON_SCAN_RESULTS = 0x1, /* Exclude results outside of scan */
-} DC_BSS_REPORTING_POLICY;
-
-typedef enum {
- DC_IGNORE_WPAx_GROUP_CIPHER = 0x01,
- DC_PROFILE_MATCH_DONE = 0x02,
- DC_IGNORE_AAC_BEACON = 0x04,
- DC_CSA_FOLLOW_BSS = 0x08,
-} DC_PROFILE_FILTER;
-
-#define DEFAULT_DC_PROFILE_FILTER (DC_CSA_FOLLOW_BSS)
-
-#endif /* _DISCOVERY_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//
-
-/* This file contains shared definitions for the host/target endpoint ping test */
-
-#ifndef EPPING_TEST_H_
-#define EPPING_TEST_H_
-
- /* alignment to 4-bytes */
-#define EPPING_ALIGNMENT_PAD (((sizeof(struct htc_frame_hdr) + 3) & (~0x3)) - sizeof(struct htc_frame_hdr))
-
-#ifndef A_OFFSETOF
-#define A_OFFSETOF(type,field) (int)(&(((type *)NULL)->field))
-#endif
-
-#define EPPING_RSVD_FILL 0xCC
-
-#define HCI_RSVD_EXPECTED_PKT_TYPE_RECV_OFFSET 7
-
-typedef PREPACK struct {
- u8 _HCIRsvd[8]; /* reserved for HCI packet header (GMBOX) testing */
- u8 StreamEcho_h; /* stream no. to echo this packet on (filled by host) */
- u8 StreamEchoSent_t; /* stream no. packet was echoed to (filled by target)
- When echoed: StreamEchoSent_t == StreamEcho_h */
- u8 StreamRecv_t; /* stream no. that target received this packet on (filled by target) */
- u8 StreamNo_h; /* stream number to send on (filled by host) */
- u8 Magic_h[4]; /* magic number to filter for this packet on the host*/
- u8 _rsvd[6]; /* reserved fields that must be set to a "reserved" value
- since this packet maps to a 14-byte ethernet frame we want
- to make sure ethertype field is set to something unknown */
-
- u8 _pad[2]; /* padding for alignment */
- u8 TimeStamp[8]; /* timestamp of packet (host or target) */
- u32 HostContext_h; /* 4 byte host context, target echos this back */
- u32 SeqNo; /* sequence number (set by host or target) */
- u16 Cmd_h; /* ping command (filled by host) */
- u16 CmdFlags_h; /* optional flags */
- u8 CmdBuffer_h[8]; /* buffer for command (host -> target) */
- u8 CmdBuffer_t[8]; /* buffer for command (target -> host) */
- u16 DataLength; /* length of data */
- u16 DataCRC; /* 16 bit CRC of data */
- u16 HeaderCRC; /* header CRC (fields : StreamNo_h to end, minus HeaderCRC) */
-} POSTPACK EPPING_HEADER;
-
-#define EPPING_PING_MAGIC_0 0xAA
-#define EPPING_PING_MAGIC_1 0x55
-#define EPPING_PING_MAGIC_2 0xCE
-#define EPPING_PING_MAGIC_3 0xEC
-
-
-
-#define IS_EPPING_PACKET(pPkt) (((pPkt)->Magic_h[0] == EPPING_PING_MAGIC_0) && \
- ((pPkt)->Magic_h[1] == EPPING_PING_MAGIC_1) && \
- ((pPkt)->Magic_h[2] == EPPING_PING_MAGIC_2) && \
- ((pPkt)->Magic_h[3] == EPPING_PING_MAGIC_3))
-
-#define SET_EPPING_PACKET_MAGIC(pPkt) { (pPkt)->Magic_h[0] = EPPING_PING_MAGIC_0; \
- (pPkt)->Magic_h[1] = EPPING_PING_MAGIC_1; \
- (pPkt)->Magic_h[2] = EPPING_PING_MAGIC_2; \
- (pPkt)->Magic_h[3] = EPPING_PING_MAGIC_3;}
-
-#define CMD_FLAGS_DATA_CRC (1 << 0) /* DataCRC field is valid */
-#define CMD_FLAGS_DELAY_ECHO (1 << 1) /* delay the echo of the packet */
-#define CMD_FLAGS_NO_DROP (1 << 2) /* do not drop at HTC layer no matter what the stream is */
-
-#define IS_EPING_PACKET_NO_DROP(pPkt) ((pPkt)->CmdFlags_h & CMD_FLAGS_NO_DROP)
-
-#define EPPING_CMD_ECHO_PACKET 1 /* echo packet test */
-#define EPPING_CMD_RESET_RECV_CNT 2 /* reset recv count */
-#define EPPING_CMD_CAPTURE_RECV_CNT 3 /* fetch recv count, 4-byte count returned in CmdBuffer_t */
-#define EPPING_CMD_NO_ECHO 4 /* non-echo packet test (tx-only) */
-#define EPPING_CMD_CONT_RX_START 5 /* continuous RX packets, parameters are in CmdBuffer_h */
-#define EPPING_CMD_CONT_RX_STOP 6 /* stop continuous RX packet transmission */
-
- /* test command parameters may be no more than 8 bytes */
-typedef PREPACK struct {
- u16 BurstCnt; /* number of packets to burst together (for HTC 2.1 testing) */
- u16 PacketLength; /* length of packet to generate including header */
- u16 Flags; /* flags */
-
-#define EPPING_CONT_RX_DATA_CRC (1 << 0) /* Add CRC to all data */
-#define EPPING_CONT_RX_RANDOM_DATA (1 << 1) /* randomize the data pattern */
-#define EPPING_CONT_RX_RANDOM_LEN (1 << 2) /* randomize the packet lengths */
-} POSTPACK EPPING_CONT_RX_PARAMS;
-
-#define EPPING_HDR_CRC_OFFSET A_OFFSETOF(EPPING_HEADER,StreamNo_h)
-#define EPPING_HDR_BYTES_CRC (sizeof(EPPING_HEADER) - EPPING_HDR_CRC_OFFSET - (sizeof(u16)))
-
-#define HCI_TRANSPORT_STREAM_NUM 16 /* this number is higher than the define WMM AC classes so we
- can use this to distinguish packets */
-
-#endif /*EPPING_TEST_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __GMBOXIF_H__
-#define __GMBOXIF_H__
-
-/* GMBOX interface definitions */
-
-#define AR6K_GMBOX_CREDIT_COUNTER 1 /* we use credit counter 1 to track credits */
-#define AR6K_GMBOX_CREDIT_SIZE_COUNTER 2 /* credit counter 2 is used to pass the size of each credit */
-
-
- /* HCI UART transport definitions when used over GMBOX interface */
-#define HCI_UART_COMMAND_PKT 0x01
-#define HCI_UART_ACL_PKT 0x02
-#define HCI_UART_SCO_PKT 0x03
-#define HCI_UART_EVENT_PKT 0x04
-
- /* definitions for BT HCI packets */
-typedef PREPACK struct {
- u16 Flags_ConnHandle;
- u16 Length;
-} POSTPACK BT_HCI_ACL_HEADER;
-
-typedef PREPACK struct {
- u16 Flags_ConnHandle;
- u8 Length;
-} POSTPACK BT_HCI_SCO_HEADER;
-
-typedef PREPACK struct {
- u16 OpCode;
- u8 ParamLength;
-} POSTPACK BT_HCI_COMMAND_HEADER;
-
-typedef PREPACK struct {
- u8 EventCode;
- u8 ParamLength;
-} POSTPACK BT_HCI_EVENT_HEADER;
-
-/* MBOX host interrupt signal assignments */
-
-#define MBOX_SIG_HCI_BRIDGE_MAX 8
-#define MBOX_SIG_HCI_BRIDGE_BT_ON 0
-#define MBOX_SIG_HCI_BRIDGE_BT_OFF 1
-#define MBOX_SIG_HCI_BRIDGE_BAUD_SET 2
-#define MBOX_SIG_HCI_BRIDGE_PWR_SAV_ON 3
-#define MBOX_SIG_HCI_BRIDGE_PWR_SAV_OFF 4
-
-
-#endif /* __GMBOXIF_H__ */
-
+++ /dev/null
-#ifndef _GPIO_REG_REG_H_
-#define _GPIO_REG_REG_H_
-
-#define GPIO_PIN10_ADDRESS 0x00000050
-#define GPIO_PIN11_ADDRESS 0x00000054
-#define GPIO_PIN12_ADDRESS 0x00000058
-#define GPIO_PIN13_ADDRESS 0x0000005c
-
-#endif /* _GPIO_REG_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __HTC_H__
-#define __HTC_H__
-
-#define A_OFFSETOF(type,field) (unsigned long)(&(((type *)NULL)->field))
-
-#define ASSEMBLE_UNALIGNED_UINT16(p,highbyte,lowbyte) \
- (((u16)(((u8 *)(p))[(highbyte)])) << 8 | (u16)(((u8 *)(p))[(lowbyte)]))
-
-/* alignment independent macros (little-endian) to fetch UINT16s or UINT8s from a
- * structure using only the type and field name.
- * Use these macros if there is the potential for unaligned buffer accesses. */
-#define A_GET_UINT16_FIELD(p,type,field) \
- ASSEMBLE_UNALIGNED_UINT16(p,\
- A_OFFSETOF(type,field) + 1, \
- A_OFFSETOF(type,field))
-
-#define A_SET_UINT16_FIELD(p,type,field,value) \
-{ \
- ((u8 *)(p))[A_OFFSETOF(type,field)] = (u8)(value); \
- ((u8 *)(p))[A_OFFSETOF(type,field) + 1] = (u8)((value) >> 8); \
-}
-
-#define A_GET_UINT8_FIELD(p,type,field) \
- ((u8 *)(p))[A_OFFSETOF(type,field)]
-
-#define A_SET_UINT8_FIELD(p,type,field,value) \
- ((u8 *)(p))[A_OFFSETOF(type,field)] = (value)
-
-/****** DANGER DANGER ***************
- *
- * The frame header length and message formats defined herein were
- * selected to accommodate optimal alignment for target processing. This reduces code
- * size and improves performance.
- *
- * Any changes to the header length may alter the alignment and cause exceptions
- * on the target. When adding to the message structures insure that fields are
- * properly aligned.
- *
- */
-
-/* HTC frame header */
-PREPACK struct htc_frame_hdr {
- /* do not remove or re-arrange these fields, these are minimally required
- * to take advantage of 4-byte lookaheads in some hardware implementations */
- u8 EndpointID;
- u8 Flags;
- u16 PayloadLen; /* length of data (including trailer) that follows the header */
-
- /***** end of 4-byte lookahead ****/
-
- u8 ControlBytes[2];
-
- /* message payload starts after the header */
-
-} POSTPACK;
-
-/* frame header flags */
-
- /* send direction */
-#define HTC_FLAGS_NEED_CREDIT_UPDATE (1 << 0)
-#define HTC_FLAGS_SEND_BUNDLE (1 << 1) /* start or part of bundle */
- /* receive direction */
-#define HTC_FLAGS_RECV_UNUSED_0 (1 << 0) /* bit 0 unused */
-#define HTC_FLAGS_RECV_TRAILER (1 << 1) /* bit 1 trailer data present */
-#define HTC_FLAGS_RECV_UNUSED_2 (1 << 0) /* bit 2 unused */
-#define HTC_FLAGS_RECV_UNUSED_3 (1 << 0) /* bit 3 unused */
-#define HTC_FLAGS_RECV_BUNDLE_CNT_MASK (0xF0) /* bits 7..4 */
-#define HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT 4
-
-#define HTC_HDR_LENGTH (sizeof(struct htc_frame_hdr))
-#define HTC_MAX_TRAILER_LENGTH 255
-#define HTC_MAX_PAYLOAD_LENGTH (4096 - sizeof(struct htc_frame_hdr))
-
-/* HTC control message IDs */
-
-#define HTC_MSG_READY_ID 1
-#define HTC_MSG_CONNECT_SERVICE_ID 2
-#define HTC_MSG_CONNECT_SERVICE_RESPONSE_ID 3
-#define HTC_MSG_SETUP_COMPLETE_ID 4
-#define HTC_MSG_SETUP_COMPLETE_EX_ID 5
-
-#define HTC_MAX_CONTROL_MESSAGE_LENGTH 256
-
-/* base message ID header */
-typedef PREPACK struct {
- u16 MessageID;
-} POSTPACK HTC_UNKNOWN_MSG;
-
-/* HTC ready message
- * direction : target-to-host */
-typedef PREPACK struct {
- u16 MessageID; /* ID */
- u16 CreditCount; /* number of credits the target can offer */
- u16 CreditSize; /* size of each credit */
- u8 MaxEndpoints; /* maximum number of endpoints the target has resources for */
- u8 _Pad1;
-} POSTPACK HTC_READY_MSG;
-
- /* extended HTC ready message */
-typedef PREPACK struct {
- HTC_READY_MSG Version2_0_Info; /* legacy version 2.0 information at the front... */
- /* extended information */
- u8 HTCVersion;
- u8 MaxMsgsPerHTCBundle;
-} POSTPACK HTC_READY_EX_MSG;
-
-#define HTC_VERSION_2P0 0x00
-#define HTC_VERSION_2P1 0x01 /* HTC 2.1 */
-
-#define HTC_SERVICE_META_DATA_MAX_LENGTH 128
-
-/* connect service
- * direction : host-to-target */
-typedef PREPACK struct {
- u16 MessageID;
- u16 ServiceID; /* service ID of the service to connect to */
- u16 ConnectionFlags; /* connection flags */
-
-#define HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE (1 << 2) /* reduce credit dribbling when
- the host needs credits */
-#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK (0x3)
-#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_FOURTH 0x0
-#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF 0x1
-#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_THREE_FOURTHS 0x2
-#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_UNITY 0x3
-
- u8 ServiceMetaLength; /* length of meta data that follows */
- u8 _Pad1;
-
- /* service-specific meta data starts after the header */
-
-} POSTPACK HTC_CONNECT_SERVICE_MSG;
-
-/* connect response
- * direction : target-to-host */
-typedef PREPACK struct {
- u16 MessageID;
- u16 ServiceID; /* service ID that the connection request was made */
- u8 Status; /* service connection status */
- u8 EndpointID; /* assigned endpoint ID */
- u16 MaxMsgSize; /* maximum expected message size on this endpoint */
- u8 ServiceMetaLength; /* length of meta data that follows */
- u8 _Pad1;
-
- /* service-specific meta data starts after the header */
-
-} POSTPACK HTC_CONNECT_SERVICE_RESPONSE_MSG;
-
-typedef PREPACK struct {
- u16 MessageID;
- /* currently, no other fields */
-} POSTPACK HTC_SETUP_COMPLETE_MSG;
-
- /* extended setup completion message */
-typedef PREPACK struct {
- u16 MessageID;
- u32 SetupFlags;
- u8 MaxMsgsPerBundledRecv;
- u8 Rsvd[3];
-} POSTPACK HTC_SETUP_COMPLETE_EX_MSG;
-
-#define HTC_SETUP_COMPLETE_FLAGS_ENABLE_BUNDLE_RECV (1 << 0)
-
-/* connect response status codes */
-#define HTC_SERVICE_SUCCESS 0 /* success */
-#define HTC_SERVICE_NOT_FOUND 1 /* service could not be found */
-#define HTC_SERVICE_FAILED 2 /* specific service failed the connect */
-#define HTC_SERVICE_NO_RESOURCES 3 /* no resources (i.e. no more endpoints) */
-#define HTC_SERVICE_NO_MORE_EP 4 /* specific service is not allowing any more
- endpoints */
-
-/* report record IDs */
-
-#define HTC_RECORD_NULL 0
-#define HTC_RECORD_CREDITS 1
-#define HTC_RECORD_LOOKAHEAD 2
-#define HTC_RECORD_LOOKAHEAD_BUNDLE 3
-
-typedef PREPACK struct {
- u8 RecordID; /* Record ID */
- u8 Length; /* Length of record */
-} POSTPACK HTC_RECORD_HDR;
-
-typedef PREPACK struct {
- u8 EndpointID; /* Endpoint that owns these credits */
- u8 Credits; /* credits to report since last report */
-} POSTPACK HTC_CREDIT_REPORT;
-
-typedef PREPACK struct {
- u8 PreValid; /* pre valid guard */
- u8 LookAhead[4]; /* 4 byte lookahead */
- u8 PostValid; /* post valid guard */
-
- /* NOTE: the LookAhead array is guarded by a PreValid and Post Valid guard bytes.
- * The PreValid bytes must equal the inverse of the PostValid byte */
-
-} POSTPACK HTC_LOOKAHEAD_REPORT;
-
-typedef PREPACK struct {
- u8 LookAhead[4]; /* 4 byte lookahead */
-} POSTPACK HTC_BUNDLED_LOOKAHEAD_REPORT;
-
-#endif /* __HTC_H__ */
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_services.h" company="Atheros">
-// Copyright (c) 2007 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __HTC_SERVICES_H__
-#define __HTC_SERVICES_H__
-
-/* Current service IDs */
-
-typedef enum {
- RSVD_SERVICE_GROUP = 0,
- WMI_SERVICE_GROUP = 1,
-
- HTC_TEST_GROUP = 254,
- HTC_SERVICE_GROUP_LAST = 255
-}HTC_SERVICE_GROUP_IDS;
-
-#define MAKE_SERVICE_ID(group,index) \
- (int)(((int)group << 8) | (int)(index))
-
-/* NOTE: service ID of 0x0000 is reserved and should never be used */
-#define HTC_CTRL_RSVD_SVC MAKE_SERVICE_ID(RSVD_SERVICE_GROUP,1)
-#define WMI_CONTROL_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,0)
-#define WMI_DATA_BE_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,1)
-#define WMI_DATA_BK_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,2)
-#define WMI_DATA_VI_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,3)
-#define WMI_DATA_VO_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,4)
-#define WMI_MAX_SERVICES 5
-
-/* raw stream service (i.e. flash, tcmd, calibration apps) */
-#define HTC_RAW_STREAMS_SVC MAKE_SERVICE_ID(HTC_TEST_GROUP,0)
-
-#endif /*HTC_SERVICES_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2005-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __PKT_LOG_H__
-#define __PKT_LOG_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* Pkt log info */
-typedef PREPACK struct pkt_log_t {
- struct info_t {
- u16 st;
- u16 end;
- u16 cur;
- }info[4096];
- u16 last_idx;
-}POSTPACK PACKET_LOG;
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* __PKT_LOG_H__ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="roaming.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef _ROAMING_H_
-#define _ROAMING_H_
-
-/*
- * The signal quality could be in terms of either snr or rssi. We should
- * have an enum for both of them. For the time being, we are going to move
- * it to wmi.h that is shared by both host and the target, since we are
- * repartitioning the code to the host
- */
-#define SIGNAL_QUALITY_NOISE_FLOOR -96
-#define SIGNAL_QUALITY_METRICS_NUM_MAX 2
-typedef enum {
- SIGNAL_QUALITY_METRICS_SNR = 0,
- SIGNAL_QUALITY_METRICS_RSSI,
- SIGNAL_QUALITY_METRICS_ALL,
-} SIGNAL_QUALITY_METRICS_TYPE;
-
-#endif /* _ROAMING_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef __TARGADDRS_H__
-#define __TARGADDRS_H__
-
-#if defined(AR6002)
-#include "AR6002/addrs.h"
-#endif
-
-/*
- * AR6K option bits, to enable/disable various features.
- * By default, all option bits are 0.
- * These bits can be set in LOCAL_SCRATCH register 0.
- */
-#define AR6K_OPTION_BMI_DISABLE 0x01 /* Disable BMI comm with Host */
-#define AR6K_OPTION_SERIAL_ENABLE 0x02 /* Enable serial port msgs */
-#define AR6K_OPTION_WDT_DISABLE 0x04 /* WatchDog Timer override */
-#define AR6K_OPTION_SLEEP_DISABLE 0x08 /* Disable system sleep */
-#define AR6K_OPTION_STOP_BOOT 0x10 /* Stop boot processes (for ATE) */
-#define AR6K_OPTION_ENABLE_NOANI 0x20 /* Operate without ANI */
-#define AR6K_OPTION_DSET_DISABLE 0x40 /* Ignore DataSets */
-#define AR6K_OPTION_IGNORE_FLASH 0x80 /* Ignore flash during bootup */
-
-/*
- * xxx_HOST_INTEREST_ADDRESS is the address in Target RAM of the
- * host_interest structure. It must match the address of the _host_interest
- * symbol (see linker script).
- *
- * Host Interest is shared between Host and Target in order to coordinate
- * between the two, and is intended to remain constant (with additions only
- * at the end) across software releases.
- *
- * All addresses are available here so that it's possible to
- * write a single binary that works with all Target Types.
- * May be used in assembler code as well as C.
- */
-#define AR6002_HOST_INTEREST_ADDRESS 0x00500400
-#define AR6003_HOST_INTEREST_ADDRESS 0x00540600
-
-
-#define HOST_INTEREST_MAX_SIZE 0x100
-
-#if !defined(__ASSEMBLER__)
-struct register_dump_s;
-struct dbglog_hdr_s;
-
-/*
- * These are items that the Host may need to access
- * via BMI or via the Diagnostic Window. The position
- * of items in this structure must remain constant
- * across firmware revisions!
- *
- * Types for each item must be fixed size across
- * target and host platforms.
- *
- * More items may be added at the end.
- */
-PREPACK struct host_interest_s {
- /*
- * Pointer to application-defined area, if any.
- * Set by Target application during startup.
- */
- u32 hi_app_host_interest; /* 0x00 */
-
- /* Pointer to register dump area, valid after Target crash. */
- u32 hi_failure_state; /* 0x04 */
-
- /* Pointer to debug logging header */
- u32 hi_dbglog_hdr; /* 0x08 */
-
- u32 hi_unused1; /* 0x0c */
-
- /*
- * General-purpose flag bits, similar to AR6000_OPTION_* flags.
- * Can be used by application rather than by OS.
- */
- u32 hi_option_flag; /* 0x10 */
-
- /*
- * Boolean that determines whether or not to
- * display messages on the serial port.
- */
- u32 hi_serial_enable; /* 0x14 */
-
- /* Start address of DataSet index, if any */
- u32 hi_dset_list_head; /* 0x18 */
-
- /* Override Target application start address */
- u32 hi_app_start; /* 0x1c */
-
- /* Clock and voltage tuning */
- u32 hi_skip_clock_init; /* 0x20 */
- u32 hi_core_clock_setting; /* 0x24 */
- u32 hi_cpu_clock_setting; /* 0x28 */
- u32 hi_system_sleep_setting; /* 0x2c */
- u32 hi_xtal_control_setting; /* 0x30 */
- u32 hi_pll_ctrl_setting_24ghz; /* 0x34 */
- u32 hi_pll_ctrl_setting_5ghz; /* 0x38 */
- u32 hi_ref_voltage_trim_setting; /* 0x3c */
- u32 hi_clock_info; /* 0x40 */
-
- /*
- * Flash configuration overrides, used only
- * when firmware is not executing from flash.
- * (When using flash, modify the global variables
- * with equivalent names.)
- */
- u32 hi_bank0_addr_value; /* 0x44 */
- u32 hi_bank0_read_value; /* 0x48 */
- u32 hi_bank0_write_value; /* 0x4c */
- u32 hi_bank0_config_value; /* 0x50 */
-
- /* Pointer to Board Data */
- u32 hi_board_data; /* 0x54 */
- u32 hi_board_data_initialized; /* 0x58 */
-
- u32 hi_dset_RAM_index_table; /* 0x5c */
-
- u32 hi_desired_baud_rate; /* 0x60 */
- u32 hi_dbglog_config; /* 0x64 */
- u32 hi_end_RAM_reserve_sz; /* 0x68 */
- u32 hi_mbox_io_block_sz; /* 0x6c */
-
- u32 hi_num_bpatch_streams; /* 0x70 -- unused */
- u32 hi_mbox_isr_yield_limit; /* 0x74 */
-
- u32 hi_refclk_hz; /* 0x78 */
- u32 hi_ext_clk_detected; /* 0x7c */
- u32 hi_dbg_uart_txpin; /* 0x80 */
- u32 hi_dbg_uart_rxpin; /* 0x84 */
- u32 hi_hci_uart_baud; /* 0x88 */
- u32 hi_hci_uart_pin_assignments; /* 0x8C */
- /* NOTE: byte [0] = tx pin, [1] = rx pin, [2] = rts pin, [3] = cts pin */
- u32 hi_hci_uart_baud_scale_val; /* 0x90 */
- u32 hi_hci_uart_baud_step_val; /* 0x94 */
-
- u32 hi_allocram_start; /* 0x98 */
- u32 hi_allocram_sz; /* 0x9c */
- u32 hi_hci_bridge_flags; /* 0xa0 */
- u32 hi_hci_uart_support_pins; /* 0xa4 */
- /* NOTE: byte [0] = RESET pin (bit 7 is polarity), bytes[1]..bytes[3] are for future use */
- u32 hi_hci_uart_pwr_mgmt_params; /* 0xa8 */
- /*
- * 0xa8 - [1]: 0 = UART FC active low, 1 = UART FC active high
- * [31:16]: wakeup timeout in ms
- */
-
- /* Pointer to extended board data */
- u32 hi_board_ext_data; /* 0xac */
- u32 hi_board_ext_data_config; /* 0xb0 */
-
- /*
- * Bit [0] : valid
- * Bit[31:16: size
- */
- /*
- * hi_reset_flag is used to do some stuff when target reset.
- * such as restore app_start after warm reset or
- * preserve host Interest area, or preserve ROM data, literals etc.
- */
- u32 hi_reset_flag; /* 0xb4 */
- /* indicate hi_reset_flag is valid */
- u32 hi_reset_flag_valid; /* 0xb8 */
- u32 hi_hci_uart_pwr_mgmt_params_ext; /* 0xbc */
- /*
- * 0xbc - [31:0]: idle timeout in ms
- */
- /* ACS flags */
- u32 hi_acs_flags; /* 0xc0 */
- u32 hi_console_flags; /* 0xc4 */
- u32 hi_nvram_state; /* 0xc8 */
- u32 hi_option_flag2; /* 0xcc */
-
- /* If non-zero, override values sent to Host in WMI_READY event. */
- u32 hi_sw_version_override; /* 0xd0 */
- u32 hi_abi_version_override; /* 0xd4 */
-
- /*
- * Percentage of high priority RX traffic to total expected RX traffic -
- * applicable only to ar6004
- */
- u32 hi_hp_rx_traffic_ratio; /* 0xd8 */
-
- /* test applications flags */
- u32 hi_test_apps_related ; /* 0xdc */
- /* location of test script */
- u32 hi_ota_testscript; /* 0xe0 */
- /* location of CAL data */
- u32 hi_cal_data; /* 0xe4 */
- /* Number of packet log buffers */
- u32 hi_pktlog_num_buffers; /* 0xe8 */
-
-} POSTPACK;
-
-/* Bits defined in hi_option_flag */
-#define HI_OPTION_TIMER_WAR 0x01 /* Enable timer workaround */
-#define HI_OPTION_BMI_CRED_LIMIT 0x02 /* Limit BMI command credits */
-#define HI_OPTION_RELAY_DOT11_HDR 0x04 /* Relay Dot11 hdr to/from host */
-/* MAC addr method 0-locally administred 1-globally unique addrs */
-#define HI_OPTION_MAC_ADDR_METHOD 0x08
-#define HI_OPTION_FW_BRIDGE 0x10 /* Firmware Bridging */
-#define HI_OPTION_ENABLE_PROFILE 0x20 /* Enable CPU profiling */
-#define HI_OPTION_DISABLE_DBGLOG 0x40 /* Disable debug logging */
-#define HI_OPTION_SKIP_ERA_TRACKING 0x80 /* Skip Era Tracking */
-#define HI_OPTION_PAPRD_DISABLE 0x100 /* Disable PAPRD (debug) */
-#define HI_OPTION_NUM_DEV_LSB 0x200
-#define HI_OPTION_NUM_DEV_MSB 0x800
-#define HI_OPTION_DEV_MODE_LSB 0x1000
-#define HI_OPTION_DEV_MODE_MSB 0x8000000
-/* Disable LowFreq Timer Stabilization */
-#define HI_OPTION_NO_LFT_STBL 0x10000000
-#define HI_OPTION_SKIP_REG_SCAN 0x20000000 /* Skip regulatory scan */
-/* Do regulatory scan during init beforesending WMI ready event to host */
-#define HI_OPTION_INIT_REG_SCAN 0x40000000
-#define HI_OPTION_SKIP_MEMMAP 0x80000000 /* REV6: Do not adjust memory
- map */
-
-/* hi_option_flag2 options */
-#define HI_OPTION_OFFLOAD_AMSDU 0x01
-#define HI_OPTION_DFS_SUPPORT 0x02 /* Enable DFS support */
-
-#define HI_OPTION_MAC_ADDR_METHOD_SHIFT 3
-
-/* 2 bits of hi_option_flag are used to represent 3 modes */
-#define HI_OPTION_FW_MODE_IBSS 0x0 /* IBSS Mode */
-#define HI_OPTION_FW_MODE_BSS_STA 0x1 /* STA Mode */
-#define HI_OPTION_FW_MODE_AP 0x2 /* AP Mode */
-
-/* 2 bits of hi_option flag are usedto represent 4 submodes */
-#define HI_OPTION_FW_SUBMODE_NONE 0x0 /* Normal mode */
-#define HI_OPTION_FW_SUBMODE_P2PDEV 0x1 /* p2p device mode */
-#define HI_OPTION_FW_SUBMODE_P2PCLIENT 0x2 /* p2p client mode */
-#define HI_OPTION_FW_SUBMODE_P2PGO 0x3 /* p2p go mode */
-
-/* Num dev Mask */
-#define HI_OPTION_NUM_DEV_MASK 0x7
-#define HI_OPTION_NUM_DEV_SHIFT 0x9
-
-/* firmware bridging */
-#define HI_OPTION_FW_BRIDGE_SHIFT 0x04
-
-/* Fw Mode/SubMode Mask
-|------------------------------------------------------------------------------|
-| SUB | SUB | SUB | SUB | | | |
-| MODE[3] | MODE[2] | MODE[1] | MODE[0] | MODE[3] | MODE[2] | MODE[1] | MODE[0|
-| (2) | (2) | (2) | (2) | (2) | (2) | (2) | (2)
-|------------------------------------------------------------------------------|
-*/
-#define HI_OPTION_FW_MODE_BITS 0x2
-#define HI_OPTION_FW_MODE_MASK 0x3
-#define HI_OPTION_FW_MODE_SHIFT 0xC
-#define HI_OPTION_ALL_FW_MODE_MASK 0xFF
-
-#define HI_OPTION_FW_SUBMODE_BITS 0x2
-#define HI_OPTION_FW_SUBMODE_MASK 0x3
-#define HI_OPTION_FW_SUBMODE_SHIFT 0x14
-#define HI_OPTION_ALL_FW_SUBMODE_MASK 0xFF00
-#define HI_OPTION_ALL_FW_SUBMODE_SHIFT 0x8
-
-/* hi_reset_flag */
-
-/* preserve App Start address */
-#define HI_RESET_FLAG_PRESERVE_APP_START 0x01
-/* preserve host interest */
-#define HI_RESET_FLAG_PRESERVE_HOST_INTEREST 0x02
-#define HI_RESET_FLAG_PRESERVE_ROMDATA 0x04 /* preserve ROM data */
-#define HI_RESET_FLAG_PRESERVE_NVRAM_STATE 0x08
-#define HI_RESET_FLAG_PRESERVE_BOOT_INFO 0x10
-
-#define HI_RESET_FLAG_IS_VALID 0x12345678 /* indicate the reset flag is
-valid */
-
-#define ON_RESET_FLAGS_VALID() \
- (HOST_INTEREST->hi_reset_flag_valid == HI_RESET_FLAG_IS_VALID)
-
-#define RESET_FLAGS_VALIDATE() \
- (HOST_INTEREST->hi_reset_flag_valid = HI_RESET_FLAG_IS_VALID)
-
-#define RESET_FLAGS_INVALIDATE() \
- (HOST_INTEREST->hi_reset_flag_valid = 0)
-
-#define ON_RESET_PRESERVE_APP_START() \
- (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_APP_START)
-
-#define ON_RESET_PRESERVE_NVRAM_STATE() \
- (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_NVRAM_STATE)
-
-#define ON_RESET_PRESERVE_HOST_INTEREST() \
- (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_HOST_INTEREST)
-
-#define ON_RESET_PRESERVE_ROMDATA() \
- (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_ROMDATA)
-
-#define ON_RESET_PRESERVE_BOOT_INFO() \
- (HOST_INTEREST->hi_reset_flag & HI_RESET_FLAG_PRESERVE_BOOT_INFO)
-
-#define HI_ACS_FLAGS_ENABLED (1 << 0) /* ACS is enabled */
-#define HI_ACS_FLAGS_USE_WWAN (1 << 1) /* Use physical WWAN device */
-#define HI_ACS_FLAGS_TEST_VAP (1 << 2) /* Use test VAP */
-
-/* CONSOLE FLAGS
- *
- * Bit Range Meaning
- * --------- --------------------------------
- * 2..0 UART ID (0 = Default)
- * 3 Baud Select (0 = 9600, 1 = 115200)
- * 30..4 Reserved
- * 31 Enable Console
- *
- */
-
-#define HI_CONSOLE_FLAGS_ENABLE (1 << 31)
-#define HI_CONSOLE_FLAGS_UART_MASK (0x7)
-#define HI_CONSOLE_FLAGS_UART_SHIFT 0
-#define HI_CONSOLE_FLAGS_BAUD_SELECT (1 << 3)
-
-/*
- * Intended for use by Host software, this macro returns the Target RAM
- * address of any item in the host_interest structure.
- * Example: target_addr = AR6002_HOST_INTEREST_ITEM_ADDRESS(hi_board_data);
- */
-#define AR6002_HOST_INTEREST_ITEM_ADDRESS(item) \
- (u32)((unsigned long)&((((struct host_interest_s *)(AR6002_HOST_INTEREST_ADDRESS))->item)))
-
-#define AR6003_HOST_INTEREST_ITEM_ADDRESS(item) \
- (u32)((unsigned long)&((((struct host_interest_s *)(AR6003_HOST_INTEREST_ADDRESS))->item)))
-
-#define AR6004_HOST_INTEREST_ITEM_ADDRESS(item) \
- ((u32)&((((struct host_interest_s *)(AR6004_HOST_INTEREST_ADDRESS))->item)))
-
-
-#define HOST_INTEREST_DBGLOG_IS_ENABLED() \
- (!(HOST_INTEREST->hi_option_flag & HI_OPTION_DISABLE_DBGLOG))
-
-#define HOST_INTEREST_PKTLOG_IS_ENABLED() \
- ((HOST_INTEREST->hi_pktlog_num_buffers))
-
-
-#define HOST_INTEREST_PROFILE_IS_ENABLED() \
- (HOST_INTEREST->hi_option_flag & HI_OPTION_ENABLE_PROFILE)
-
-#define LF_TIMER_STABILIZATION_IS_ENABLED() \
- (!(HOST_INTEREST->hi_option_flag & HI_OPTION_NO_LFT_STBL))
-
-#define IS_AMSDU_OFFLAOD_ENABLED() \
- ((HOST_INTEREST->hi_option_flag2 & HI_OPTION_OFFLOAD_AMSDU))
-
-#define HOST_INTEREST_DFS_IS_ENABLED() \
- ((HOST_INTEREST->hi_option_flag2 & HI_OPTION_DFS_SUPPORT))
-
-/* Convert a Target virtual address into a Target physical address */
-#define AR6002_VTOP(vaddr) ((vaddr) & 0x001fffff)
-#define AR6003_VTOP(vaddr) ((vaddr) & 0x001fffff)
-#define TARG_VTOP(TargetType, vaddr) \
- (((TargetType) == TARGET_TYPE_AR6002) ? AR6002_VTOP(vaddr) : AR6003_VTOP(vaddr))
-
-#define AR6003_REV2_APP_START_OVERRIDE 0x944C00
-#define AR6003_REV2_APP_LOAD_ADDRESS 0x543180
-#define AR6003_REV2_BOARD_EXT_DATA_ADDRESS 0x57E500
-#define AR6003_REV2_DATASET_PATCH_ADDRESS 0x57e884
-#define AR6003_REV2_RAM_RESERVE_SIZE 6912
-
-#define AR6003_REV3_APP_START_OVERRIDE 0x945d00
-#define AR6003_REV3_APP_LOAD_ADDRESS 0x545000
-#define AR6003_REV3_BOARD_EXT_DATA_ADDRESS 0x542330
-#define AR6003_REV3_DATASET_PATCH_ADDRESS 0x57FF74
-#define AR6003_REV3_RAM_RESERVE_SIZE 512
-
-#define AR6003_BOARD_EXT_DATA_ADDRESS 0x57E600
-
-/* # of u32 entries in targregs, used by DIAG_FETCH_TARG_REGS */
-#define AR6003_FETCH_TARG_REGS_COUNT 64
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __TARGADDRS_H__ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="testcmd.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef TESTCMD_H_
-#define TESTCMD_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef AR6002_REV2
-#define TCMD_MAX_RATES 12
-#else
-#define TCMD_MAX_RATES 28
-#endif
-
-typedef enum {
- ZEROES_PATTERN = 0,
- ONES_PATTERN,
- REPEATING_10,
- PN7_PATTERN,
- PN9_PATTERN,
- PN15_PATTERN
-}TX_DATA_PATTERN;
-
-/* Continuous tx
- mode : TCMD_CONT_TX_OFF - Disabling continuous tx
- TCMD_CONT_TX_SINE - Enable continuous unmodulated tx
- TCMD_CONT_TX_FRAME- Enable continuous modulated tx
- freq : Channel freq in Mhz. (e.g 2412 for channel 1 in 11 g)
-dataRate: 0 - 1 Mbps
- 1 - 2 Mbps
- 2 - 5.5 Mbps
- 3 - 11 Mbps
- 4 - 6 Mbps
- 5 - 9 Mbps
- 6 - 12 Mbps
- 7 - 18 Mbps
- 8 - 24 Mbps
- 9 - 36 Mbps
- 10 - 28 Mbps
- 11 - 54 Mbps
- txPwr: Tx power in dBm[5 -11] for unmod Tx, [5-14] for mod Tx
-antenna: 1 - one antenna
- 2 - two antenna
-Note : Enable/disable continuous tx test cmd works only when target is awake.
-*/
-
-typedef enum {
- TCMD_CONT_TX_OFF = 0,
- TCMD_CONT_TX_SINE,
- TCMD_CONT_TX_FRAME,
- TCMD_CONT_TX_TX99,
- TCMD_CONT_TX_TX100
-} TCMD_CONT_TX_MODE;
-
-typedef enum {
- TCMD_WLAN_MODE_NOHT = 0,
- TCMD_WLAN_MODE_HT20 = 1,
- TCMD_WLAN_MODE_HT40PLUS = 2,
- TCMD_WLAN_MODE_HT40MINUS = 3,
-} TCMD_WLAN_MODE;
-
-typedef PREPACK struct {
- u32 testCmdId;
- u32 mode;
- u32 freq;
- u32 dataRate;
- s32 txPwr;
- u32 antenna;
- u32 enANI;
- u32 scramblerOff;
- u32 aifsn;
- u16 pktSz;
- u16 txPattern;
- u32 shortGuard;
- u32 numPackets;
- u32 wlanMode;
-} POSTPACK TCMD_CONT_TX;
-
-#define TCMD_TXPATTERN_ZERONE 0x1
-#define TCMD_TXPATTERN_ZERONE_DIS_SCRAMBLE 0x2
-
-/* Continuous Rx
- act: TCMD_CONT_RX_PROMIS - promiscuous mode (accept all incoming frames)
- TCMD_CONT_RX_FILTER - filter mode (accept only frames with dest
- address equal specified
- mac address (set via act =3)
- TCMD_CONT_RX_REPORT off mode (disable cont rx mode and get the
- report from the last cont
- Rx test)
-
- TCMD_CONT_RX_SETMAC - set MacAddr mode (sets the MAC address for the
- target. This Overrides
- the default MAC address.)
-
-*/
-typedef enum {
- TCMD_CONT_RX_PROMIS =0,
- TCMD_CONT_RX_FILTER,
- TCMD_CONT_RX_REPORT,
- TCMD_CONT_RX_SETMAC,
- TCMD_CONT_RX_SET_ANT_SWITCH_TABLE
-} TCMD_CONT_RX_ACT;
-
-typedef PREPACK struct {
- u32 testCmdId;
- u32 act;
- u32 enANI;
- PREPACK union {
- struct PREPACK TCMD_CONT_RX_PARA {
- u32 freq;
- u32 antenna;
- u32 wlanMode;
- } POSTPACK para;
- struct PREPACK TCMD_CONT_RX_REPORT {
- u32 totalPkt;
- s32 rssiInDBm;
- u32 crcErrPkt;
- u32 secErrPkt;
- u16 rateCnt[TCMD_MAX_RATES];
- u16 rateCntShortGuard[TCMD_MAX_RATES];
- } POSTPACK report;
- struct PREPACK TCMD_CONT_RX_MAC {
- u8 addr[ATH_MAC_LEN];
- } POSTPACK mac;
- struct PREPACK TCMD_CONT_RX_ANT_SWITCH_TABLE {
- u32 antswitch1;
- u32 antswitch2;
- }POSTPACK antswitchtable;
- } POSTPACK u;
-} POSTPACK TCMD_CONT_RX;
-
-/* Force sleep/wake test cmd
- mode: TCMD_PM_WAKEUP - Wakeup the target
- TCMD_PM_SLEEP - Force the target to sleep.
- */
-typedef enum {
- TCMD_PM_WAKEUP = 1, /* be consistent with target */
- TCMD_PM_SLEEP,
- TCMD_PM_DEEPSLEEP
-} TCMD_PM_MODE;
-
-typedef PREPACK struct {
- u32 testCmdId;
- u32 mode;
-} POSTPACK TCMD_PM;
-
-typedef enum {
- TCMD_CONT_TX_ID,
- TCMD_CONT_RX_ID,
- TCMD_PM_ID
-} TCMD_ID;
-
-typedef PREPACK union {
- TCMD_CONT_TX contTx;
- TCMD_CONT_RX contRx;
- TCMD_PM pm;
-} POSTPACK TEST_CMD;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* TESTCMD_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifndef __TLPM_H__
-#define __TLPM_H__
-
-/* idle timeout in 16-bit value as in HOST_INTEREST hi_hci_uart_pwr_mgmt_params */
-#define TLPM_DEFAULT_IDLE_TIMEOUT_MS 1000
-/* hex in LSB and MSB for HCI command */
-#define TLPM_DEFAULT_IDLE_TIMEOUT_LSB 0xE8
-#define TLPM_DEFAULT_IDLE_TIMEOUT_MSB 0x3
-
-/* wakeup timeout in 8-bit value as in HOST_INTEREST hi_hci_uart_pwr_mgmt_params */
-#define TLPM_DEFAULT_WAKEUP_TIMEOUT_MS 10
-
-/* default UART FC polarity is low */
-#define TLPM_DEFAULT_UART_FC_POLARITY 0
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wlan_defs.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef __WLAN_DEFS_H__
-#define __WLAN_DEFS_H__
-
-/*
- * This file contains WLAN definitions that may be used across both
- * Host and Target software.
- */
-
-typedef enum {
- MODE_11A = 0, /* 11a Mode */
- MODE_11G = 1, /* 11b/g Mode */
- MODE_11B = 2, /* 11b Mode */
- MODE_11GONLY = 3, /* 11g only Mode */
-#ifdef SUPPORT_11N
- MODE_11NA_HT20 = 4, /* 11a HT20 mode */
- MODE_11NG_HT20 = 5, /* 11g HT20 mode */
- MODE_11NA_HT40 = 6, /* 11a HT40 mode */
- MODE_11NG_HT40 = 7, /* 11g HT40 mode */
- MODE_UNKNOWN = 8,
- MODE_MAX = 8
-#else
- MODE_UNKNOWN = 4,
- MODE_MAX = 4
-#endif
-} WLAN_PHY_MODE;
-
-typedef enum {
- WLAN_11A_CAPABILITY = 1,
- WLAN_11G_CAPABILITY = 2,
- WLAN_11AG_CAPABILITY = 3,
-}WLAN_CAPABILITY;
-
-#ifdef SUPPORT_11N
-typedef unsigned long A_RATEMASK;
-#else
-typedef unsigned short A_RATEMASK;
-#endif
-
-#ifdef SUPPORT_11N
-#define IS_MODE_11A(mode) (((mode) == MODE_11A) || \
- ((mode) == MODE_11NA_HT20) || \
- ((mode) == MODE_11NA_HT40))
-#define IS_MODE_11B(mode) ((mode) == MODE_11B)
-#define IS_MODE_11G(mode) (((mode) == MODE_11G) || \
- ((mode) == MODE_11GONLY) || \
- ((mode) == MODE_11NG_HT20) || \
- ((mode) == MODE_11NG_HT40))
-#define IS_MODE_11GONLY(mode) ((mode) == MODE_11GONLY)
-#else
-#define IS_MODE_11A(mode) ((mode) == MODE_11A)
-#define IS_MODE_11B(mode) ((mode) == MODE_11B)
-#define IS_MODE_11G(mode) (((mode) == MODE_11G) || \
- ((mode) == MODE_11GONLY))
-#define IS_MODE_11GONLY(mode) ((mode) == MODE_11GONLY)
-#endif /* SUPPORT_11N */
-
-#endif /* __WLANDEFS_H__ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-/*
- * This file contains the definitions of the WMI protocol specified in the
- * Wireless Module Interface (WMI). It includes definitions of all the
- * commands and events. Commands are messages from the host to the WM.
- * Events and Replies are messages from the WM to the host.
- *
- * Ownership of correctness in regards to commands
- * belongs to the host driver and the WMI is not required to validate
- * parameters for value, proper range, or any other checking.
- *
- */
-
-#ifndef _WMI_H_
-#define _WMI_H_
-
-#include "wmix.h"
-#include "wlan_defs.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define HTC_PROTOCOL_VERSION 0x0002
-#define HTC_PROTOCOL_REVISION 0x0000
-
-#define WMI_PROTOCOL_VERSION 0x0002
-#define WMI_PROTOCOL_REVISION 0x0000
-
-#define ATH_MAC_LEN 6 /* length of mac in bytes */
-#define WMI_CMD_MAX_LEN 100
-#define WMI_CONTROL_MSG_MAX_LEN 256
-#define WMI_OPT_CONTROL_MSG_MAX_LEN 1536
-#define IS_ETHERTYPE(_typeOrLen) ((_typeOrLen) >= 0x0600)
-#define RFC1042OUI {0x00, 0x00, 0x00}
-
-#define IP_ETHERTYPE 0x0800
-
-#define WMI_IMPLICIT_PSTREAM 0xFF
-#define WMI_MAX_THINSTREAM 15
-
-#ifdef AR6002_REV2
-#define IBSS_MAX_NUM_STA 4
-#else
-#define IBSS_MAX_NUM_STA 8
-#endif
-
-PREPACK struct host_app_area_s {
- u32 wmi_protocol_ver;
-} POSTPACK;
-
-/*
- * Data Path
- */
-typedef PREPACK struct {
- u8 dstMac[ATH_MAC_LEN];
- u8 srcMac[ATH_MAC_LEN];
- u16 typeOrLen;
-} POSTPACK ATH_MAC_HDR;
-
-typedef PREPACK struct {
- u8 dsap;
- u8 ssap;
- u8 cntl;
- u8 orgCode[3];
- u16 etherType;
-} POSTPACK ATH_LLC_SNAP_HDR;
-
-typedef enum {
- DATA_MSGTYPE = 0x0,
- CNTL_MSGTYPE,
- SYNC_MSGTYPE,
- OPT_MSGTYPE,
-} WMI_MSG_TYPE;
-
-
-/*
- * Macros for operating on WMI_DATA_HDR (info) field
- */
-
-#define WMI_DATA_HDR_MSG_TYPE_MASK 0x03
-#define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
-#define WMI_DATA_HDR_UP_MASK 0x07
-#define WMI_DATA_HDR_UP_SHIFT 2
-/* In AP mode, the same bit (b5) is used to indicate Power save state in
- * the Rx dir and More data bit state in the tx direction.
- */
-#define WMI_DATA_HDR_PS_MASK 0x1
-#define WMI_DATA_HDR_PS_SHIFT 5
-
-#define WMI_DATA_HDR_MORE_MASK 0x1
-#define WMI_DATA_HDR_MORE_SHIFT 5
-
-typedef enum {
- WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
- WMI_DATA_HDR_DATA_TYPE_802_11,
- WMI_DATA_HDR_DATA_TYPE_ACL, /* used to be used for the PAL */
-} WMI_DATA_HDR_DATA_TYPE;
-
-#define WMI_DATA_HDR_DATA_TYPE_MASK 0x3
-#define WMI_DATA_HDR_DATA_TYPE_SHIFT 6
-
-#define WMI_DATA_HDR_SET_MORE_BIT(h) ((h)->info |= (WMI_DATA_HDR_MORE_MASK << WMI_DATA_HDR_MORE_SHIFT))
-
-#define WMI_DATA_HDR_IS_MSG_TYPE(h, t) (((h)->info & (WMI_DATA_HDR_MSG_TYPE_MASK)) == (t))
-#define WMI_DATA_HDR_SET_MSG_TYPE(h, t) (h)->info = (((h)->info & ~(WMI_DATA_HDR_MSG_TYPE_MASK << WMI_DATA_HDR_MSG_TYPE_SHIFT)) | (t << WMI_DATA_HDR_MSG_TYPE_SHIFT))
-#define WMI_DATA_HDR_GET_UP(h) (((h)->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK)
-#define WMI_DATA_HDR_SET_UP(h, p) (h)->info = (((h)->info & ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT)) | (p << WMI_DATA_HDR_UP_SHIFT))
-
-#define WMI_DATA_HDR_GET_DATA_TYPE(h) (((h)->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) & WMI_DATA_HDR_DATA_TYPE_MASK)
-#define WMI_DATA_HDR_SET_DATA_TYPE(h, p) (h)->info = (((h)->info & ~(WMI_DATA_HDR_DATA_TYPE_MASK << WMI_DATA_HDR_DATA_TYPE_SHIFT)) | ((p) << WMI_DATA_HDR_DATA_TYPE_SHIFT))
-
-#define WMI_DATA_HDR_GET_DOT11(h) (WMI_DATA_HDR_GET_DATA_TYPE((h)) == WMI_DATA_HDR_DATA_TYPE_802_11)
-#define WMI_DATA_HDR_SET_DOT11(h, p) WMI_DATA_HDR_SET_DATA_TYPE((h), (p))
-
-/* Macros for operating on WMI_DATA_HDR (info2) field */
-#define WMI_DATA_HDR_SEQNO_MASK 0xFFF
-#define WMI_DATA_HDR_SEQNO_SHIFT 0
-
-#define WMI_DATA_HDR_AMSDU_MASK 0x1
-#define WMI_DATA_HDR_AMSDU_SHIFT 12
-
-#define WMI_DATA_HDR_META_MASK 0x7
-#define WMI_DATA_HDR_META_SHIFT 13
-
-#define GET_SEQ_NO(_v) ((_v) & WMI_DATA_HDR_SEQNO_MASK)
-#define GET_ISMSDU(_v) ((_v) & WMI_DATA_HDR_AMSDU_MASK)
-
-#define WMI_DATA_HDR_GET_SEQNO(h) GET_SEQ_NO((h)->info2 >> WMI_DATA_HDR_SEQNO_SHIFT)
-#define WMI_DATA_HDR_SET_SEQNO(h, _v) ((h)->info2 = ((h)->info2 & ~(WMI_DATA_HDR_SEQNO_MASK << WMI_DATA_HDR_SEQNO_SHIFT)) | (GET_SEQ_NO(_v) << WMI_DATA_HDR_SEQNO_SHIFT))
-
-#define WMI_DATA_HDR_IS_AMSDU(h) GET_ISMSDU((h)->info2 >> WMI_DATA_HDR_AMSDU_SHIFT)
-#define WMI_DATA_HDR_SET_AMSDU(h, _v) ((h)->info2 = ((h)->info2 & ~(WMI_DATA_HDR_AMSDU_MASK << WMI_DATA_HDR_AMSDU_SHIFT)) | (GET_ISMSDU(_v) << WMI_DATA_HDR_AMSDU_SHIFT))
-
-#define WMI_DATA_HDR_GET_META(h) (((h)->info2 >> WMI_DATA_HDR_META_SHIFT) & WMI_DATA_HDR_META_MASK)
-#define WMI_DATA_HDR_SET_META(h, _v) ((h)->info2 = ((h)->info2 & ~(WMI_DATA_HDR_META_MASK << WMI_DATA_HDR_META_SHIFT)) | ((_v) << WMI_DATA_HDR_META_SHIFT))
-
-/* Macros for operating on WMI_DATA_HDR (info3) field */
-#define WMI_DATA_HDR_DEVID_MASK 0xF
-#define WMI_DATA_HDR_DEVID_SHIFT 0
-#define GET_DEVID(_v) ((_v) & WMI_DATA_HDR_DEVID_MASK)
-
-#define WMI_DATA_HDR_GET_DEVID(h) \
- (((h)->info3 >> WMI_DATA_HDR_DEVID_SHIFT) & WMI_DATA_HDR_DEVID_MASK)
-#define WMI_DATA_HDR_SET_DEVID(h, _v) \
- ((h)->info3 = ((h)->info3 & ~(WMI_DATA_HDR_DEVID_MASK << WMI_DATA_HDR_DEVID_SHIFT)) | (GET_DEVID(_v) << WMI_DATA_HDR_DEVID_SHIFT))
-
-typedef PREPACK struct {
- s8 rssi;
- u8 info; /* usage of 'info' field(8-bit):
- * b1:b0 - WMI_MSG_TYPE
- * b4:b3:b2 - UP(tid)
- * b5 - Used in AP mode. More-data in tx dir, PS in rx.
- * b7:b6 - Dot3 header(0),
- * Dot11 Header(1),
- * ACL data(2)
- */
-
- u16 info2; /* usage of 'info2' field(16-bit):
- * b11:b0 - seq_no
- * b12 - A-MSDU?
- * b15:b13 - META_DATA_VERSION 0 - 7
- */
- u16 info3;
-} POSTPACK WMI_DATA_HDR;
-
-/*
- * TX META VERSION DEFINITIONS
- */
-#define WMI_MAX_TX_META_SZ (12)
-#define WMI_MAX_TX_META_VERSION (7)
-#define WMI_META_VERSION_1 (0x01)
-#define WMI_META_VERSION_2 (0X02)
-
-#define WMI_ACL_TO_DOT11_HEADROOM 36
-
-#if 0 /* removed to prevent compile errors for WM.. */
-typedef PREPACK struct {
-/* intentionally empty. Default version is no meta data. */
-} POSTPACK WMI_TX_META_V0;
-#endif
-
-typedef PREPACK struct {
- u8 pktID; /* The packet ID to identify the tx request */
- u8 ratePolicyID; /* The rate policy to be used for the tx of this frame */
-} POSTPACK WMI_TX_META_V1;
-
-
-#define WMI_CSUM_DIR_TX (0x1)
-#define TX_CSUM_CALC_FILL (0x1)
-typedef PREPACK struct {
- u8 csumStart; /*Offset from start of the WMI header for csum calculation to begin */
- u8 csumDest; /*Offset from start of WMI header where final csum goes*/
- u8 csumFlags; /*number of bytes over which csum is calculated*/
-} POSTPACK WMI_TX_META_V2;
-
-
-/*
- * RX META VERSION DEFINITIONS
- */
-/* if RX meta data is present at all then the meta data field
- * will consume WMI_MAX_RX_META_SZ bytes of space between the
- * WMI_DATA_HDR and the payload. How much of the available
- * Meta data is actually used depends on which meta data
- * version is active. */
-#define WMI_MAX_RX_META_SZ (12)
-#define WMI_MAX_RX_META_VERSION (7)
-
-#define WMI_RX_STATUS_OK 0 /* success */
-#define WMI_RX_STATUS_DECRYPT_ERR 1 /* decrypt error */
-#define WMI_RX_STATUS_MIC_ERR 2 /* tkip MIC error */
-#define WMI_RX_STATUS_ERR 3 /* undefined error */
-
-#define WMI_RX_FLAGS_AGGR 0x0001 /* part of AGGR */
-#define WMI_RX_FlAGS_STBC 0x0002 /* used STBC */
-#define WMI_RX_FLAGS_SGI 0x0004 /* used SGI */
-#define WMI_RX_FLAGS_HT 0x0008 /* is HT packet */
-/* the flags field is also used to store the CRYPTO_TYPE of the frame
- * that value is shifted by WMI_RX_FLAGS_CRYPTO_SHIFT */
-#define WMI_RX_FLAGS_CRYPTO_SHIFT 4
-#define WMI_RX_FLAGS_CRYPTO_MASK 0x1f
-#define WMI_RX_META_GET_CRYPTO(flags) (((flags) >> WMI_RX_FLAGS_CRYPTO_SHIFT) & WMI_RX_FLAGS_CRYPTO_MASK)
-
-#if 0 /* removed to prevent compile errors for WM.. */
-typedef PREPACK struct {
-/* intentionally empty. Default version is no meta data. */
-} POSTPACK WMI_RX_META_VERSION_0;
-#endif
-
-typedef PREPACK struct {
- u8 status; /* one of WMI_RX_STATUS_... */
- u8 rix; /* rate index mapped to rate at which this packet was received. */
- u8 rssi; /* rssi of packet */
- u8 channel;/* rf channel during packet reception */
- u16 flags; /* a combination of WMI_RX_FLAGS_... */
-} POSTPACK WMI_RX_META_V1;
-
-#define RX_CSUM_VALID_FLAG (0x1)
-typedef PREPACK struct {
- u16 csum;
- u8 csumFlags;/* bit 0 set -partial csum valid
- bit 1 set -test mode */
-} POSTPACK WMI_RX_META_V2;
-
-
-
-#define WMI_GET_DEVICE_ID(info1) ((info1) & 0xF)
-/* Macros for operating on WMI_CMD_HDR (info1) field */
-#define WMI_CMD_HDR_DEVID_MASK 0xF
-#define WMI_CMD_HDR_DEVID_SHIFT 0
-#define GET_CMD_DEVID(_v) ((_v) & WMI_CMD_HDR_DEVID_MASK)
-
-#define WMI_CMD_HDR_GET_DEVID(h) \
- (((h)->info1 >> WMI_CMD_HDR_DEVID_SHIFT) & WMI_CMD_HDR_DEVID_MASK)
-#define WMI_CMD_HDR_SET_DEVID(h, _v) \
- ((h)->info1 = ((h)->info1 & \
- ~(WMI_CMD_HDR_DEVID_MASK << WMI_CMD_HDR_DEVID_SHIFT)) | \
- (GET_CMD_DEVID(_v) << WMI_CMD_HDR_DEVID_SHIFT))
-
-/*
- * Control Path
- */
-typedef PREPACK struct {
- u16 commandId;
-/*
- * info1 - 16 bits
- * b03:b00 - id
- * b15:b04 - unused
- */
- u16 info1;
-
- u16 reserved; /* For alignment */
-} POSTPACK WMI_CMD_HDR; /* used for commands and events */
-
-/*
- * List of Commnands
- */
-typedef enum {
- WMI_CONNECT_CMDID = 0x0001,
- WMI_RECONNECT_CMDID,
- WMI_DISCONNECT_CMDID,
- WMI_SYNCHRONIZE_CMDID,
- WMI_CREATE_PSTREAM_CMDID,
- WMI_DELETE_PSTREAM_CMDID,
- WMI_START_SCAN_CMDID,
- WMI_SET_SCAN_PARAMS_CMDID,
- WMI_SET_BSS_FILTER_CMDID,
- WMI_SET_PROBED_SSID_CMDID, /* 10 */
- WMI_SET_LISTEN_INT_CMDID,
- WMI_SET_BMISS_TIME_CMDID,
- WMI_SET_DISC_TIMEOUT_CMDID,
- WMI_GET_CHANNEL_LIST_CMDID,
- WMI_SET_BEACON_INT_CMDID,
- WMI_GET_STATISTICS_CMDID,
- WMI_SET_CHANNEL_PARAMS_CMDID,
- WMI_SET_POWER_MODE_CMDID,
- WMI_SET_IBSS_PM_CAPS_CMDID,
- WMI_SET_POWER_PARAMS_CMDID, /* 20 */
- WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
- WMI_ADD_CIPHER_KEY_CMDID,
- WMI_DELETE_CIPHER_KEY_CMDID,
- WMI_ADD_KRK_CMDID,
- WMI_DELETE_KRK_CMDID,
- WMI_SET_PMKID_CMDID,
- WMI_SET_TX_PWR_CMDID,
- WMI_GET_TX_PWR_CMDID,
- WMI_SET_ASSOC_INFO_CMDID,
- WMI_ADD_BAD_AP_CMDID, /* 30 */
- WMI_DELETE_BAD_AP_CMDID,
- WMI_SET_TKIP_COUNTERMEASURES_CMDID,
- WMI_RSSI_THRESHOLD_PARAMS_CMDID,
- WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
- WMI_SET_ACCESS_PARAMS_CMDID,
- WMI_SET_RETRY_LIMITS_CMDID,
- WMI_SET_OPT_MODE_CMDID,
- WMI_OPT_TX_FRAME_CMDID,
- WMI_SET_VOICE_PKT_SIZE_CMDID,
- WMI_SET_MAX_SP_LEN_CMDID, /* 40 */
- WMI_SET_ROAM_CTRL_CMDID,
- WMI_GET_ROAM_TBL_CMDID,
- WMI_GET_ROAM_DATA_CMDID,
- WMI_ENABLE_RM_CMDID,
- WMI_SET_MAX_OFFHOME_DURATION_CMDID,
- WMI_EXTENSION_CMDID, /* Non-wireless extensions */
- WMI_SNR_THRESHOLD_PARAMS_CMDID,
- WMI_LQ_THRESHOLD_PARAMS_CMDID,
- WMI_SET_LPREAMBLE_CMDID,
- WMI_SET_RTS_CMDID, /* 50 */
- WMI_CLR_RSSI_SNR_CMDID,
- WMI_SET_FIXRATES_CMDID,
- WMI_GET_FIXRATES_CMDID,
- WMI_SET_AUTH_MODE_CMDID,
- WMI_SET_REASSOC_MODE_CMDID,
- WMI_SET_WMM_CMDID,
- WMI_SET_WMM_TXOP_CMDID,
- WMI_TEST_CMDID,
- /* COEX AR6002 only*/
- WMI_SET_BT_STATUS_CMDID,
- WMI_SET_BT_PARAMS_CMDID, /* 60 */
-
- WMI_SET_KEEPALIVE_CMDID,
- WMI_GET_KEEPALIVE_CMDID,
- WMI_SET_APPIE_CMDID,
- WMI_GET_APPIE_CMDID,
- WMI_SET_WSC_STATUS_CMDID,
-
- /* Wake on Wireless */
- WMI_SET_HOST_SLEEP_MODE_CMDID,
- WMI_SET_WOW_MODE_CMDID,
- WMI_GET_WOW_LIST_CMDID,
- WMI_ADD_WOW_PATTERN_CMDID,
- WMI_DEL_WOW_PATTERN_CMDID, /* 70 */
-
- WMI_SET_FRAMERATES_CMDID,
- WMI_SET_AP_PS_CMDID,
- WMI_SET_QOS_SUPP_CMDID,
- /* WMI_THIN_RESERVED_... mark the start and end
- * values for WMI_THIN_RESERVED command IDs. These
- * command IDs can be found in wmi_thin.h */
- WMI_THIN_RESERVED_START = 0x8000,
- WMI_THIN_RESERVED_END = 0x8fff,
- /*
- * Developer commands starts at 0xF000
- */
- WMI_SET_BITRATE_CMDID = 0xF000,
- WMI_GET_BITRATE_CMDID,
- WMI_SET_WHALPARAM_CMDID,
-
-
- /*Should add the new command to the tail for compatible with
- * etna.
- */
- WMI_SET_MAC_ADDRESS_CMDID,
- WMI_SET_AKMP_PARAMS_CMDID,
- WMI_SET_PMKID_LIST_CMDID,
- WMI_GET_PMKID_LIST_CMDID,
- WMI_ABORT_SCAN_CMDID,
- WMI_SET_TARGET_EVENT_REPORT_CMDID,
-
- // Unused
- WMI_UNUSED1,
- WMI_UNUSED2,
-
- /*
- * AP mode commands
- */
- WMI_AP_HIDDEN_SSID_CMDID,
- WMI_AP_SET_NUM_STA_CMDID,
- WMI_AP_ACL_POLICY_CMDID,
- WMI_AP_ACL_MAC_LIST_CMDID,
- WMI_AP_CONFIG_COMMIT_CMDID,
- WMI_AP_SET_MLME_CMDID,
- WMI_AP_SET_PVB_CMDID,
- WMI_AP_CONN_INACT_CMDID,
- WMI_AP_PROT_SCAN_TIME_CMDID,
- WMI_AP_SET_COUNTRY_CMDID,
- WMI_AP_SET_DTIM_CMDID,
- WMI_AP_MODE_STAT_CMDID,
-
- WMI_SET_IP_CMDID,
- WMI_SET_PARAMS_CMDID,
- WMI_SET_MCAST_FILTER_CMDID,
- WMI_DEL_MCAST_FILTER_CMDID,
-
- WMI_ALLOW_AGGR_CMDID,
- WMI_ADDBA_REQ_CMDID,
- WMI_DELBA_REQ_CMDID,
- WMI_SET_HT_CAP_CMDID,
- WMI_SET_HT_OP_CMDID,
- WMI_SET_TX_SELECT_RATES_CMDID,
- WMI_SET_TX_SGI_PARAM_CMDID,
- WMI_SET_RATE_POLICY_CMDID,
-
- WMI_HCI_CMD_CMDID,
- WMI_RX_FRAME_FORMAT_CMDID,
- WMI_SET_THIN_MODE_CMDID,
- WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
-
- WMI_AP_SET_11BG_RATESET_CMDID,
- WMI_SET_PMK_CMDID,
- WMI_MCAST_FILTER_CMDID,
- /* COEX CMDID AR6003*/
- WMI_SET_BTCOEX_FE_ANT_CMDID,
- WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
- WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
- WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
- WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
- WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
- WMI_SET_BTCOEX_DEBUG_CMDID,
- WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
- WMI_GET_BTCOEX_STATS_CMDID,
- WMI_GET_BTCOEX_CONFIG_CMDID,
-
- WMI_SET_DFS_ENABLE_CMDID, /* F034 */
- WMI_SET_DFS_MINRSSITHRESH_CMDID,
- WMI_SET_DFS_MAXPULSEDUR_CMDID,
- WMI_DFS_RADAR_DETECTED_CMDID,
-
- /* P2P CMDS */
- WMI_P2P_SET_CONFIG_CMDID, /* F038 */
- WMI_WPS_SET_CONFIG_CMDID,
- WMI_SET_REQ_DEV_ATTR_CMDID,
- WMI_P2P_FIND_CMDID,
- WMI_P2P_STOP_FIND_CMDID,
- WMI_P2P_GO_NEG_START_CMDID,
- WMI_P2P_LISTEN_CMDID,
-
- WMI_CONFIG_TX_MAC_RULES_CMDID, /* F040 */
- WMI_SET_PROMISCUOUS_MODE_CMDID,
- WMI_RX_FRAME_FILTER_CMDID,
- WMI_SET_CHANNEL_CMDID,
-
- /* WAC commands */
- WMI_ENABLE_WAC_CMDID,
- WMI_WAC_SCAN_REPLY_CMDID,
- WMI_WAC_CTRL_REQ_CMDID,
- WMI_SET_DIV_PARAMS_CMDID,
-
- WMI_GET_PMK_CMDID,
- WMI_SET_PASSPHRASE_CMDID,
- WMI_SEND_ASSOC_RES_CMDID,
- WMI_SET_ASSOC_REQ_RELAY_CMDID,
- WMI_GET_RFKILL_MODE_CMDID,
-
- /* ACS command, consists of sub-commands */
- WMI_ACS_CTRL_CMDID,
-
- /* Ultra low power store / recall commands */
- WMI_STORERECALL_CONFIGURE_CMDID,
- WMI_STORERECALL_RECALL_CMDID,
- WMI_STORERECALL_HOST_READY_CMDID,
- WMI_FORCE_TARGET_ASSERT_CMDID,
- WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
-} WMI_COMMAND_ID;
-
-/*
- * Frame Types
- */
-typedef enum {
- WMI_FRAME_BEACON = 0,
- WMI_FRAME_PROBE_REQ,
- WMI_FRAME_PROBE_RESP,
- WMI_FRAME_ASSOC_REQ,
- WMI_FRAME_ASSOC_RESP,
- WMI_NUM_MGMT_FRAME
-} WMI_MGMT_FRAME_TYPE;
-
-/*
- * Connect Command
- */
-typedef enum {
- INFRA_NETWORK = 0x01,
- ADHOC_NETWORK = 0x02,
- ADHOC_CREATOR = 0x04,
- AP_NETWORK = 0x10,
-} NETWORK_TYPE;
-
-typedef enum {
- OPEN_AUTH = 0x01,
- SHARED_AUTH = 0x02,
- LEAP_AUTH = 0x04, /* different from IEEE_AUTH_MODE definitions */
-} DOT11_AUTH_MODE;
-
-enum {
- AUTH_IDLE,
- AUTH_OPEN_IN_PROGRESS,
-};
-
-typedef enum {
- NONE_AUTH = 0x01,
- WPA_AUTH = 0x02,
- WPA2_AUTH = 0x04,
- WPA_PSK_AUTH = 0x08,
- WPA2_PSK_AUTH = 0x10,
- WPA_AUTH_CCKM = 0x20,
- WPA2_AUTH_CCKM = 0x40,
-} AUTH_MODE;
-
-typedef enum {
- NONE_CRYPT = 0x01,
- WEP_CRYPT = 0x02,
- TKIP_CRYPT = 0x04,
- AES_CRYPT = 0x08,
-#ifdef WAPI_ENABLE
- WAPI_CRYPT = 0x10,
-#endif /*WAPI_ENABLE*/
-} CRYPTO_TYPE;
-
-#define WMI_MIN_CRYPTO_TYPE NONE_CRYPT
-#define WMI_MAX_CRYPTO_TYPE (AES_CRYPT + 1)
-
-#ifdef WAPI_ENABLE
-#undef WMI_MAX_CRYPTO_TYPE
-#define WMI_MAX_CRYPTO_TYPE (WAPI_CRYPT + 1)
-#endif /* WAPI_ENABLE */
-
-#ifdef WAPI_ENABLE
-#define IW_ENCODE_ALG_SM4 0x20
-#define IW_AUTH_WAPI_ENABLED 0x20
-#endif
-
-#define WMI_MIN_KEY_INDEX 0
-#define WMI_MAX_KEY_INDEX 3
-
-#ifdef WAPI_ENABLE
-#undef WMI_MAX_KEY_INDEX
-#define WMI_MAX_KEY_INDEX 7 /* wapi grpKey 0-3, prwKey 4-7 */
-#endif /* WAPI_ENABLE */
-
-#define WMI_MAX_KEY_LEN 32
-
-#define WMI_MAX_SSID_LEN 32
-
-typedef enum {
- CONNECT_ASSOC_POLICY_USER = 0x0001,
- CONNECT_SEND_REASSOC = 0x0002,
- CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
- CONNECT_PROFILE_MATCH_DONE = 0x0008,
- CONNECT_IGNORE_AAC_BEACON = 0x0010,
- CONNECT_CSA_FOLLOW_BSS = 0x0020,
- CONNECT_DO_WPA_OFFLOAD = 0x0040,
- CONNECT_DO_NOT_DEAUTH = 0x0080,
-} WMI_CONNECT_CTRL_FLAGS_BITS;
-
-#define DEFAULT_CONNECT_CTRL_FLAGS (CONNECT_CSA_FOLLOW_BSS)
-
-typedef PREPACK struct {
- u8 networkType;
- u8 dot11AuthMode;
- u8 authMode;
- u8 pairwiseCryptoType;
- u8 pairwiseCryptoLen;
- u8 groupCryptoType;
- u8 groupCryptoLen;
- u8 ssidLength;
- u8 ssid[WMI_MAX_SSID_LEN];
- u16 channel;
- u8 bssid[ATH_MAC_LEN];
- u32 ctrl_flags;
-} POSTPACK WMI_CONNECT_CMD;
-
-/*
- * WMI_RECONNECT_CMDID
- */
-typedef PREPACK struct {
- u16 channel; /* hint */
- u8 bssid[ATH_MAC_LEN]; /* mandatory if set */
-} POSTPACK WMI_RECONNECT_CMD;
-
-#define WMI_PMK_LEN 32
-typedef PREPACK struct {
- u8 pmk[WMI_PMK_LEN];
-} POSTPACK WMI_SET_PMK_CMD;
-
-/*
- * WMI_SET_EXCESS_TX_RETRY_THRES_CMDID
- */
-typedef PREPACK struct {
- u32 threshold;
-} POSTPACK WMI_SET_EXCESS_TX_RETRY_THRES_CMD;
-
-/*
- * WMI_ADD_CIPHER_KEY_CMDID
- */
-typedef enum {
- PAIRWISE_USAGE = 0x00,
- GROUP_USAGE = 0x01,
- TX_USAGE = 0x02, /* default Tx Key - Static WEP only */
-} KEY_USAGE;
-
-/*
- * Bit Flag
- * Bit 0 - Initialise TSC - default is Initialize
- */
-#define KEY_OP_INIT_TSC 0x01
-#define KEY_OP_INIT_RSC 0x02
-#ifdef WAPI_ENABLE
-#define KEY_OP_INIT_WAPIPN 0x10
-#endif /* WAPI_ENABLE */
-
-#define KEY_OP_INIT_VAL 0x03 /* Default Initialise the TSC & RSC */
-#define KEY_OP_VALID_MASK 0x03
-
-typedef PREPACK struct {
- u8 keyIndex;
- u8 keyType;
- u8 keyUsage; /* KEY_USAGE */
- u8 keyLength;
- u8 keyRSC[8]; /* key replay sequence counter */
- u8 key[WMI_MAX_KEY_LEN];
- u8 key_op_ctrl; /* Additional Key Control information */
- u8 key_macaddr[ATH_MAC_LEN];
-} POSTPACK WMI_ADD_CIPHER_KEY_CMD;
-
-/*
- * WMI_DELETE_CIPHER_KEY_CMDID
- */
-typedef PREPACK struct {
- u8 keyIndex;
-} POSTPACK WMI_DELETE_CIPHER_KEY_CMD;
-
-#define WMI_KRK_LEN 16
-/*
- * WMI_ADD_KRK_CMDID
- */
-typedef PREPACK struct {
- u8 krk[WMI_KRK_LEN];
-} POSTPACK WMI_ADD_KRK_CMD;
-
-/*
- * WMI_SET_TKIP_COUNTERMEASURES_CMDID
- */
-typedef enum {
- WMI_TKIP_CM_DISABLE = 0x0,
- WMI_TKIP_CM_ENABLE = 0x1,
-} WMI_TKIP_CM_CONTROL;
-
-typedef PREPACK struct {
- u8 cm_en; /* WMI_TKIP_CM_CONTROL */
-} POSTPACK WMI_SET_TKIP_COUNTERMEASURES_CMD;
-
-/*
- * WMI_SET_PMKID_CMDID
- */
-
-#define WMI_PMKID_LEN 16
-
-typedef enum {
- PMKID_DISABLE = 0,
- PMKID_ENABLE = 1,
-} PMKID_ENABLE_FLG;
-
-typedef PREPACK struct {
- u8 bssid[ATH_MAC_LEN];
- u8 enable; /* PMKID_ENABLE_FLG */
- u8 pmkid[WMI_PMKID_LEN];
-} POSTPACK WMI_SET_PMKID_CMD;
-
-/*
- * WMI_START_SCAN_CMD
- */
-typedef enum {
- WMI_LONG_SCAN = 0,
- WMI_SHORT_SCAN = 1,
-} WMI_SCAN_TYPE;
-
-typedef PREPACK struct {
- u32 forceFgScan;
- u32 isLegacy; /* For Legacy Cisco AP compatibility */
- u32 homeDwellTime; /* Maximum duration in the home channel(milliseconds) */
- u32 forceScanInterval; /* Time interval between scans (milliseconds)*/
- u8 scanType; /* WMI_SCAN_TYPE */
- u8 numChannels; /* how many channels follow */
- u16 channelList[1]; /* channels in Mhz */
-} POSTPACK WMI_START_SCAN_CMD;
-
-/*
- * WMI_SET_SCAN_PARAMS_CMDID
- */
-#define WMI_SHORTSCANRATIO_DEFAULT 3
-/*
- * Warning: ScanCtrlFlag value of 0xFF is used to disable all flags in WMI_SCAN_PARAMS_CMD
- * Do not add any more flags to WMI_SCAN_CTRL_FLAG_BITS
- */
-typedef enum {
- CONNECT_SCAN_CTRL_FLAGS = 0x01, /* set if can scan in the Connect cmd */
- SCAN_CONNECTED_CTRL_FLAGS = 0x02, /* set if scan for the SSID it is */
- /* already connected to */
- ACTIVE_SCAN_CTRL_FLAGS = 0x04, /* set if enable active scan */
- ROAM_SCAN_CTRL_FLAGS = 0x08, /* set if enable roam scan when bmiss and lowrssi */
- REPORT_BSSINFO_CTRL_FLAGS = 0x10, /* set if follows customer BSSINFO reporting rule */
- ENABLE_AUTO_CTRL_FLAGS = 0x20, /* if disabled, target doesn't
- scan after a disconnect event */
- ENABLE_SCAN_ABORT_EVENT = 0x40 /* Scan complete event with canceled status will be generated when a scan is prempted before it gets completed */
-} WMI_SCAN_CTRL_FLAGS_BITS;
-
-#define CAN_SCAN_IN_CONNECT(flags) (flags & CONNECT_SCAN_CTRL_FLAGS)
-#define CAN_SCAN_CONNECTED(flags) (flags & SCAN_CONNECTED_CTRL_FLAGS)
-#define ENABLE_ACTIVE_SCAN(flags) (flags & ACTIVE_SCAN_CTRL_FLAGS)
-#define ENABLE_ROAM_SCAN(flags) (flags & ROAM_SCAN_CTRL_FLAGS)
-#define CONFIG_REPORT_BSSINFO(flags) (flags & REPORT_BSSINFO_CTRL_FLAGS)
-#define IS_AUTO_SCAN_ENABLED(flags) (flags & ENABLE_AUTO_CTRL_FLAGS)
-#define SCAN_ABORT_EVENT_ENABLED(flags) (flags & ENABLE_SCAN_ABORT_EVENT)
-
-#define DEFAULT_SCAN_CTRL_FLAGS (CONNECT_SCAN_CTRL_FLAGS| SCAN_CONNECTED_CTRL_FLAGS| ACTIVE_SCAN_CTRL_FLAGS| ROAM_SCAN_CTRL_FLAGS | ENABLE_AUTO_CTRL_FLAGS)
-
-
-typedef PREPACK struct {
- u16 fg_start_period; /* seconds */
- u16 fg_end_period; /* seconds */
- u16 bg_period; /* seconds */
- u16 maxact_chdwell_time; /* msec */
- u16 pas_chdwell_time; /* msec */
- u8 shortScanRatio; /* how many shorts scan for one long */
- u8 scanCtrlFlags;
- u16 minact_chdwell_time; /* msec */
- u16 maxact_scan_per_ssid; /* max active scans per ssid */
- u32 max_dfsch_act_time; /* msecs */
-} POSTPACK WMI_SCAN_PARAMS_CMD;
-
-/*
- * WMI_SET_BSS_FILTER_CMDID
- */
-typedef enum {
- NONE_BSS_FILTER = 0x0, /* no beacons forwarded */
- ALL_BSS_FILTER, /* all beacons forwarded */
- PROFILE_FILTER, /* only beacons matching profile */
- ALL_BUT_PROFILE_FILTER, /* all but beacons matching profile */
- CURRENT_BSS_FILTER, /* only beacons matching current BSS */
- ALL_BUT_BSS_FILTER, /* all but beacons matching BSS */
- PROBED_SSID_FILTER, /* beacons matching probed ssid */
- LAST_BSS_FILTER, /* marker only */
-} WMI_BSS_FILTER;
-
-typedef PREPACK struct {
- u8 bssFilter; /* see WMI_BSS_FILTER */
- u8 reserved1; /* For alignment */
- u16 reserved2; /* For alignment */
- u32 ieMask;
-} POSTPACK WMI_BSS_FILTER_CMD;
-
-/*
- * WMI_SET_PROBED_SSID_CMDID
- */
-#define MAX_PROBED_SSID_INDEX 9
-
-typedef enum {
- DISABLE_SSID_FLAG = 0, /* disables entry */
- SPECIFIC_SSID_FLAG = 0x01, /* probes specified ssid */
- ANY_SSID_FLAG = 0x02, /* probes for any ssid */
-} WMI_SSID_FLAG;
-
-typedef PREPACK struct {
- u8 entryIndex; /* 0 to MAX_PROBED_SSID_INDEX */
- u8 flag; /* WMI_SSID_FLG */
- u8 ssidLength;
- u8 ssid[32];
-} POSTPACK WMI_PROBED_SSID_CMD;
-
-/*
- * WMI_SET_LISTEN_INT_CMDID
- * The Listen interval is between 15 and 3000 TUs
- */
-#define MIN_LISTEN_INTERVAL 15
-#define MAX_LISTEN_INTERVAL 5000
-#define MIN_LISTEN_BEACONS 1
-#define MAX_LISTEN_BEACONS 50
-
-typedef PREPACK struct {
- u16 listenInterval;
- u16 numBeacons;
-} POSTPACK WMI_LISTEN_INT_CMD;
-
-/*
- * WMI_SET_BEACON_INT_CMDID
- */
-typedef PREPACK struct {
- u16 beaconInterval;
-} POSTPACK WMI_BEACON_INT_CMD;
-
-/*
- * WMI_SET_BMISS_TIME_CMDID
- * valid values are between 1000 and 5000 TUs
- */
-
-#define MIN_BMISS_TIME 1000
-#define MAX_BMISS_TIME 5000
-#define MIN_BMISS_BEACONS 1
-#define MAX_BMISS_BEACONS 50
-
-typedef PREPACK struct {
- u16 bmissTime;
- u16 numBeacons;
-} POSTPACK WMI_BMISS_TIME_CMD;
-
-/*
- * WMI_SET_POWER_MODE_CMDID
- */
-typedef enum {
- REC_POWER = 0x01,
- MAX_PERF_POWER,
-} WMI_POWER_MODE;
-
-typedef PREPACK struct {
- u8 powerMode; /* WMI_POWER_MODE */
-} POSTPACK WMI_POWER_MODE_CMD;
-
-typedef PREPACK struct {
- s8 status; /* WMI_SET_PARAMS_REPLY */
-} POSTPACK WMI_SET_PARAMS_REPLY;
-
-typedef PREPACK struct {
- u32 opcode;
- u32 length;
- char buffer[1]; /* WMI_SET_PARAMS */
-} POSTPACK WMI_SET_PARAMS_CMD;
-
-typedef PREPACK struct {
- u8 multicast_mac[ATH_MAC_LEN]; /* WMI_SET_MCAST_FILTER */
-} POSTPACK WMI_SET_MCAST_FILTER_CMD;
-
-typedef PREPACK struct {
- u8 enable; /* WMI_MCAST_FILTER */
-} POSTPACK WMI_MCAST_FILTER_CMD;
-
-/*
- * WMI_SET_POWER_PARAMS_CMDID
- */
-typedef enum {
- IGNORE_DTIM = 0x01,
- NORMAL_DTIM = 0x02,
- STICK_DTIM = 0x03,
- AUTO_DTIM = 0x04,
-} WMI_DTIM_POLICY;
-
-/* Policy to determnine whether TX should wakeup WLAN if sleeping */
-typedef enum {
- TX_WAKEUP_UPON_SLEEP = 1,
- TX_DONT_WAKEUP_UPON_SLEEP = 2
-} WMI_TX_WAKEUP_POLICY_UPON_SLEEP;
-
-/*
- * Policy to determnine whether power save failure event should be sent to
- * host during scanning
- */
-typedef enum {
- SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
- IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
-} POWER_SAVE_FAIL_EVENT_POLICY;
-
-typedef PREPACK struct {
- u16 idle_period; /* msec */
- u16 pspoll_number;
- u16 dtim_policy;
- u16 tx_wakeup_policy;
- u16 num_tx_to_wakeup;
- u16 ps_fail_event_policy;
-} POSTPACK WMI_POWER_PARAMS_CMD;
-
-/* Adhoc power save types */
-typedef enum {
- ADHOC_PS_DISABLE=1,
- ADHOC_PS_ATH=2,
- ADHOC_PS_IEEE=3,
- ADHOC_PS_OTHER=4,
-} WMI_ADHOC_PS_TYPE;
-
-typedef PREPACK struct {
- u8 power_saving;
- u8 ttl; /* number of beacon periods */
- u16 atim_windows; /* msec */
- u16 timeout_value; /* msec */
-} POSTPACK WMI_IBSS_PM_CAPS_CMD;
-
-/* AP power save types */
-typedef enum {
- AP_PS_DISABLE=1,
- AP_PS_ATH=2,
-} WMI_AP_PS_TYPE;
-
-typedef PREPACK struct {
- u32 idle_time; /* in msec */
- u32 ps_period; /* in usec */
- u8 sleep_period; /* in ps periods */
- u8 psType;
-} POSTPACK WMI_AP_PS_CMD;
-
-/*
- * WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID
- */
-typedef enum {
- IGNORE_TIM_ALL_QUEUES_APSD = 0,
- PROCESS_TIM_ALL_QUEUES_APSD = 1,
- IGNORE_TIM_SIMULATED_APSD = 2,
- PROCESS_TIM_SIMULATED_APSD = 3,
-} APSD_TIM_POLICY;
-
-typedef PREPACK struct {
- u16 psPollTimeout; /* msec */
- u16 triggerTimeout; /* msec */
- u32 apsdTimPolicy; /* TIM behavior with ques APSD enabled. Default is IGNORE_TIM_ALL_QUEUES_APSD */
- u32 simulatedAPSDTimPolicy; /* TIM behavior with simulated APSD enabled. Default is PROCESS_TIM_SIMULATED_APSD */
-} POSTPACK WMI_POWERSAVE_TIMERS_POLICY_CMD;
-
-/*
- * WMI_SET_VOICE_PKT_SIZE_CMDID
- */
-typedef PREPACK struct {
- u16 voicePktSize;
-} POSTPACK WMI_SET_VOICE_PKT_SIZE_CMD;
-
-/*
- * WMI_SET_MAX_SP_LEN_CMDID
- */
-typedef enum {
- DELIVER_ALL_PKT = 0x0,
- DELIVER_2_PKT = 0x1,
- DELIVER_4_PKT = 0x2,
- DELIVER_6_PKT = 0x3,
-} APSD_SP_LEN_TYPE;
-
-typedef PREPACK struct {
- u8 maxSPLen;
-} POSTPACK WMI_SET_MAX_SP_LEN_CMD;
-
-/*
- * WMI_SET_DISC_TIMEOUT_CMDID
- */
-typedef PREPACK struct {
- u8 disconnectTimeout; /* seconds */
-} POSTPACK WMI_DISC_TIMEOUT_CMD;
-
-typedef enum {
- UPLINK_TRAFFIC = 0,
- DNLINK_TRAFFIC = 1,
- BIDIR_TRAFFIC = 2,
-} DIR_TYPE;
-
-typedef enum {
- DISABLE_FOR_THIS_AC = 0,
- ENABLE_FOR_THIS_AC = 1,
- ENABLE_FOR_ALL_AC = 2,
-} VOICEPS_CAP_TYPE;
-
-typedef enum {
- TRAFFIC_TYPE_APERIODIC = 0,
- TRAFFIC_TYPE_PERIODIC = 1,
-}TRAFFIC_TYPE;
-
-/*
- * WMI_SYNCHRONIZE_CMDID
- */
-typedef PREPACK struct {
- u8 dataSyncMap;
-} POSTPACK WMI_SYNC_CMD;
-
-/*
- * WMI_CREATE_PSTREAM_CMDID
- */
-typedef PREPACK struct {
- u32 minServiceInt; /* in milli-sec */
- u32 maxServiceInt; /* in milli-sec */
- u32 inactivityInt; /* in milli-sec */
- u32 suspensionInt; /* in milli-sec */
- u32 serviceStartTime;
- u32 minDataRate; /* in bps */
- u32 meanDataRate; /* in bps */
- u32 peakDataRate; /* in bps */
- u32 maxBurstSize;
- u32 delayBound;
- u32 minPhyRate; /* in bps */
- u32 sba;
- u32 mediumTime;
- u16 nominalMSDU; /* in octects */
- u16 maxMSDU; /* in octects */
- u8 trafficClass;
- u8 trafficDirection; /* DIR_TYPE */
- u8 rxQueueNum;
- u8 trafficType; /* TRAFFIC_TYPE */
- u8 voicePSCapability; /* VOICEPS_CAP_TYPE */
- u8 tsid;
- u8 userPriority; /* 802.1D user priority */
- u8 nominalPHY; /* nominal phy rate */
-} POSTPACK WMI_CREATE_PSTREAM_CMD;
-
-/*
- * WMI_DELETE_PSTREAM_CMDID
- */
-typedef PREPACK struct {
- u8 txQueueNumber;
- u8 rxQueueNumber;
- u8 trafficDirection;
- u8 trafficClass;
- u8 tsid;
-} POSTPACK WMI_DELETE_PSTREAM_CMD;
-
-/*
- * WMI_SET_CHANNEL_PARAMS_CMDID
- */
-typedef enum {
- WMI_11A_MODE = 0x1,
- WMI_11G_MODE = 0x2,
- WMI_11AG_MODE = 0x3,
- WMI_11B_MODE = 0x4,
- WMI_11GONLY_MODE = 0x5,
-} WMI_PHY_MODE;
-
-#define WMI_MAX_CHANNELS 32
-
-typedef PREPACK struct {
- u8 reserved1;
- u8 scanParam; /* set if enable scan */
- u8 phyMode; /* see WMI_PHY_MODE */
- u8 numChannels; /* how many channels follow */
- u16 channelList[1]; /* channels in Mhz */
-} POSTPACK WMI_CHANNEL_PARAMS_CMD;
-
-
-/*
- * WMI_RSSI_THRESHOLD_PARAMS_CMDID
- * Setting the polltime to 0 would disable polling.
- * Threshold values are in the ascending order, and should agree to:
- * (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
- * < highThreshold_upperVal)
- */
-
-typedef PREPACK struct WMI_RSSI_THRESHOLD_PARAMS{
- u32 pollTime; /* Polling time as a factor of LI */
- s16 thresholdAbove1_Val; /* lowest of upper */
- s16 thresholdAbove2_Val;
- s16 thresholdAbove3_Val;
- s16 thresholdAbove4_Val;
- s16 thresholdAbove5_Val;
- s16 thresholdAbove6_Val; /* highest of upper */
- s16 thresholdBelow1_Val; /* lowest of bellow */
- s16 thresholdBelow2_Val;
- s16 thresholdBelow3_Val;
- s16 thresholdBelow4_Val;
- s16 thresholdBelow5_Val;
- s16 thresholdBelow6_Val; /* highest of bellow */
- u8 weight; /* "alpha" */
- u8 reserved[3];
-} POSTPACK WMI_RSSI_THRESHOLD_PARAMS_CMD;
-
-/*
- * WMI_SNR_THRESHOLD_PARAMS_CMDID
- * Setting the polltime to 0 would disable polling.
- */
-
-typedef PREPACK struct WMI_SNR_THRESHOLD_PARAMS{
- u32 pollTime; /* Polling time as a factor of LI */
- u8 weight; /* "alpha" */
- u8 thresholdAbove1_Val; /* lowest of uppper*/
- u8 thresholdAbove2_Val;
- u8 thresholdAbove3_Val;
- u8 thresholdAbove4_Val; /* highest of upper */
- u8 thresholdBelow1_Val; /* lowest of bellow */
- u8 thresholdBelow2_Val;
- u8 thresholdBelow3_Val;
- u8 thresholdBelow4_Val; /* highest of bellow */
- u8 reserved[3];
-} POSTPACK WMI_SNR_THRESHOLD_PARAMS_CMD;
-
-/*
- * WMI_LQ_THRESHOLD_PARAMS_CMDID
- */
-typedef PREPACK struct WMI_LQ_THRESHOLD_PARAMS {
- u8 enable;
- u8 thresholdAbove1_Val;
- u8 thresholdAbove2_Val;
- u8 thresholdAbove3_Val;
- u8 thresholdAbove4_Val;
- u8 thresholdBelow1_Val;
- u8 thresholdBelow2_Val;
- u8 thresholdBelow3_Val;
- u8 thresholdBelow4_Val;
- u8 reserved[3];
-} POSTPACK WMI_LQ_THRESHOLD_PARAMS_CMD;
-
-typedef enum {
- WMI_LPREAMBLE_DISABLED = 0,
- WMI_LPREAMBLE_ENABLED
-} WMI_LPREAMBLE_STATUS;
-
-typedef enum {
- WMI_IGNORE_BARKER_IN_ERP = 0,
- WMI_DONOT_IGNORE_BARKER_IN_ERP
-} WMI_PREAMBLE_POLICY;
-
-typedef PREPACK struct {
- u8 status;
- u8 preamblePolicy;
-}POSTPACK WMI_SET_LPREAMBLE_CMD;
-
-typedef PREPACK struct {
- u16 threshold;
-}POSTPACK WMI_SET_RTS_CMD;
-
-/*
- * WMI_TARGET_ERROR_REPORT_BITMASK_CMDID
- * Sets the error reporting event bitmask in target. Target clears it
- * upon an error. Subsequent errors are counted, but not reported
- * via event, unless the bitmask is set again.
- */
-typedef PREPACK struct {
- u32 bitmask;
-} POSTPACK WMI_TARGET_ERROR_REPORT_BITMASK;
-
-/*
- * WMI_SET_TX_PWR_CMDID
- */
-typedef PREPACK struct {
- u8 dbM; /* in dbM units */
-} POSTPACK WMI_SET_TX_PWR_CMD, WMI_TX_PWR_REPLY;
-
-/*
- * WMI_SET_ASSOC_INFO_CMDID
- *
- * A maximum of 2 private IEs can be sent in the [Re]Assoc request.
- * A 3rd one, the CCX version IE can also be set from the host.
- */
-#define WMI_MAX_ASSOC_INFO_TYPE 2
-#define WMI_CCX_VER_IE 2 /* ieType to set CCX Version IE */
-
-#define WMI_MAX_ASSOC_INFO_LEN 240
-
-typedef PREPACK struct {
- u8 ieType;
- u8 bufferSize;
- u8 assocInfo[1]; /* up to WMI_MAX_ASSOC_INFO_LEN */
-} POSTPACK WMI_SET_ASSOC_INFO_CMD;
-
-
-/*
- * WMI_GET_TX_PWR_CMDID does not take any parameters
- */
-
-/*
- * WMI_ADD_BAD_AP_CMDID
- */
-#define WMI_MAX_BAD_AP_INDEX 1
-
-typedef PREPACK struct {
- u8 badApIndex; /* 0 to WMI_MAX_BAD_AP_INDEX */
- u8 bssid[ATH_MAC_LEN];
-} POSTPACK WMI_ADD_BAD_AP_CMD;
-
-/*
- * WMI_DELETE_BAD_AP_CMDID
- */
-typedef PREPACK struct {
- u8 badApIndex; /* 0 to WMI_MAX_BAD_AP_INDEX */
-} POSTPACK WMI_DELETE_BAD_AP_CMD;
-
-/*
- * WMI_SET_ACCESS_PARAMS_CMDID
- */
-#define WMI_DEFAULT_TXOP_ACPARAM 0 /* implies one MSDU */
-#define WMI_DEFAULT_ECWMIN_ACPARAM 4 /* corresponds to CWmin of 15 */
-#define WMI_DEFAULT_ECWMAX_ACPARAM 10 /* corresponds to CWmax of 1023 */
-#define WMI_MAX_CW_ACPARAM 15 /* maximum eCWmin or eCWmax */
-#define WMI_DEFAULT_AIFSN_ACPARAM 2
-#define WMI_MAX_AIFSN_ACPARAM 15
-typedef PREPACK struct {
- u16 txop; /* in units of 32 usec */
- u8 eCWmin;
- u8 eCWmax;
- u8 aifsn;
- u8 ac;
-} POSTPACK WMI_SET_ACCESS_PARAMS_CMD;
-
-
-/*
- * WMI_SET_RETRY_LIMITS_CMDID
- *
- * This command is used to customize the number of retries the
- * wlan device will perform on a given frame.
- */
-#define WMI_MIN_RETRIES 2
-#define WMI_MAX_RETRIES 13
-typedef enum {
- MGMT_FRAMETYPE = 0,
- CONTROL_FRAMETYPE = 1,
- DATA_FRAMETYPE = 2
-} WMI_FRAMETYPE;
-
-typedef PREPACK struct {
- u8 frameType; /* WMI_FRAMETYPE */
- u8 trafficClass; /* applies only to DATA_FRAMETYPE */
- u8 maxRetries;
- u8 enableNotify;
-} POSTPACK WMI_SET_RETRY_LIMITS_CMD;
-
-/*
- * WMI_SET_ROAM_CTRL_CMDID
- *
- * This command is used to influence the Roaming behaviour
- * Set the host biases of the BSSs before setting the roam mode as bias
- * based.
- */
-
-/*
- * Different types of Roam Control
- */
-
-typedef enum {
- WMI_FORCE_ROAM = 1, /* Roam to the specified BSSID */
- WMI_SET_ROAM_MODE = 2, /* default ,progd bias, no roam */
- WMI_SET_HOST_BIAS = 3, /* Set the Host Bias */
- WMI_SET_LOWRSSI_SCAN_PARAMS = 4, /* Set lowrssi Scan parameters */
-} WMI_ROAM_CTRL_TYPE;
-
-#define WMI_MIN_ROAM_CTRL_TYPE WMI_FORCE_ROAM
-#define WMI_MAX_ROAM_CTRL_TYPE WMI_SET_LOWRSSI_SCAN_PARAMS
-
-/*
- * ROAM MODES
- */
-
-typedef enum {
- WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based ROAM */
- WMI_HOST_BIAS_ROAM_MODE = 2, /* HOST BIAS based ROAM */
- WMI_LOCK_BSS_MODE = 3 /* Lock to the Current BSS - no Roam */
-} WMI_ROAM_MODE;
-
-/*
- * BSS HOST BIAS INFO
- */
-
-typedef PREPACK struct {
- u8 bssid[ATH_MAC_LEN];
- s8 bias;
-} POSTPACK WMI_BSS_BIAS;
-
-typedef PREPACK struct {
- u8 numBss;
- WMI_BSS_BIAS bssBias[1];
-} POSTPACK WMI_BSS_BIAS_INFO;
-
-typedef PREPACK struct WMI_LOWRSSI_SCAN_PARAMS {
- u16 lowrssi_scan_period;
- s16 lowrssi_scan_threshold;
- s16 lowrssi_roam_threshold;
- u8 roam_rssi_floor;
- u8 reserved[1]; /* For alignment */
-} POSTPACK WMI_LOWRSSI_SCAN_PARAMS;
-
-typedef PREPACK struct {
- PREPACK union {
- u8 bssid[ATH_MAC_LEN]; /* WMI_FORCE_ROAM */
- u8 roamMode; /* WMI_SET_ROAM_MODE */
- WMI_BSS_BIAS_INFO bssBiasInfo; /* WMI_SET_HOST_BIAS */
- WMI_LOWRSSI_SCAN_PARAMS lrScanParams;
- } POSTPACK info;
- u8 roamCtrlType ;
-} POSTPACK WMI_SET_ROAM_CTRL_CMD;
-
-/*
- * WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID
- */
-typedef enum {
- BT_WLAN_CONN_PRECDENCE_WLAN=0, /* Default */
- BT_WLAN_CONN_PRECDENCE_PAL,
-} BT_WLAN_CONN_PRECEDENCE;
-
-typedef PREPACK struct {
- u8 precedence;
-} POSTPACK WMI_SET_BT_WLAN_CONN_PRECEDENCE;
-
-/*
- * WMI_ENABLE_RM_CMDID
- */
-typedef PREPACK struct {
- u32 enable_radio_measurements;
-} POSTPACK WMI_ENABLE_RM_CMD;
-
-/*
- * WMI_SET_MAX_OFFHOME_DURATION_CMDID
- */
-typedef PREPACK struct {
- u8 max_offhome_duration;
-} POSTPACK WMI_SET_MAX_OFFHOME_DURATION_CMD;
-
-typedef PREPACK struct {
- u32 frequency;
- u8 threshold;
-} POSTPACK WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD;
-/*---------------------- BTCOEX RELATED -------------------------------------*/
-/*----------------------COMMON to AR6002 and AR6003 -------------------------*/
-typedef enum {
- BT_STREAM_UNDEF = 0,
- BT_STREAM_SCO, /* SCO stream */
- BT_STREAM_A2DP, /* A2DP stream */
- BT_STREAM_SCAN, /* BT Discovery or Page */
- BT_STREAM_ESCO,
- BT_STREAM_MAX
-} BT_STREAM_TYPE;
-
-typedef enum {
- BT_PARAM_SCO_PSPOLL_LATENCY_ONE_FOURTH =1,
- BT_PARAM_SCO_PSPOLL_LATENCY_HALF,
- BT_PARAM_SCO_PSPOLL_LATENCY_THREE_FOURTH,
-} BT_PARAMS_SCO_PSPOLL_LATENCY;
-
-typedef enum {
- BT_PARAMS_SCO_STOMP_SCO_NEVER =1,
- BT_PARAMS_SCO_STOMP_SCO_ALWAYS,
- BT_PARAMS_SCO_STOMP_SCO_IN_LOWRSSI,
-} BT_PARAMS_SCO_STOMP_RULES;
-
-typedef enum {
- BT_STATUS_UNDEF = 0,
- BT_STATUS_ON,
- BT_STATUS_OFF,
- BT_STATUS_MAX
-} BT_STREAM_STATUS;
-
-typedef PREPACK struct {
- u8 streamType;
- u8 status;
-} POSTPACK WMI_SET_BT_STATUS_CMD;
-
-typedef enum {
- BT_ANT_TYPE_UNDEF=0,
- BT_ANT_TYPE_DUAL,
- BT_ANT_TYPE_SPLITTER,
- BT_ANT_TYPE_SWITCH,
- BT_ANT_TYPE_HIGH_ISO_DUAL
-} BT_ANT_FRONTEND_CONFIG;
-
-typedef enum {
- BT_COLOCATED_DEV_BTS4020=0,
- BT_COLCATED_DEV_CSR ,
- BT_COLOCATED_DEV_VALKYRIE
-} BT_COLOCATED_DEV_TYPE;
-
-/*********************** Applicable to AR6002 ONLY ******************************/
-
-typedef enum {
- BT_PARAM_SCO = 1, /* SCO stream parameters */
- BT_PARAM_A2DP ,
- BT_PARAM_ANTENNA_CONFIG,
- BT_PARAM_COLOCATED_BT_DEVICE,
- BT_PARAM_ACLCOEX,
- BT_PARAM_11A_SEPARATE_ANT,
- BT_PARAM_MAX
-} BT_PARAM_TYPE;
-
-
-#define BT_SCO_ALLOW_CLOSE_RANGE_OPT (1 << 0)
-#define BT_SCO_FORCE_AWAKE_OPT (1 << 1)
-#define BT_SCO_SET_RSSI_OVERRIDE(flags) ((flags) |= (1 << 2))
-#define BT_SCO_GET_RSSI_OVERRIDE(flags) (((flags) >> 2) & 0x1)
-#define BT_SCO_SET_RTS_OVERRIDE(flags) ((flags) |= (1 << 3))
-#define BT_SCO_GET_RTS_OVERRIDE(flags) (((flags) >> 3) & 0x1)
-#define BT_SCO_GET_MIN_LOW_RATE_CNT(flags) (((flags) >> 8) & 0xFF)
-#define BT_SCO_GET_MAX_LOW_RATE_CNT(flags) (((flags) >> 16) & 0xFF)
-#define BT_SCO_SET_MIN_LOW_RATE_CNT(flags,val) (flags) |= (((val) & 0xFF) << 8)
-#define BT_SCO_SET_MAX_LOW_RATE_CNT(flags,val) (flags) |= (((val) & 0xFF) << 16)
-
-typedef PREPACK struct {
- u32 numScoCyclesForceTrigger; /* Number SCO cycles after which
- force a pspoll. default = 10 */
- u32 dataResponseTimeout; /* Timeout Waiting for Downlink pkt
- in response for ps-poll,
- default = 10 msecs */
- u32 stompScoRules;
- u32 scoOptFlags; /* SCO Options Flags :
- bits: meaning:
- 0 Allow Close Range Optimization
- 1 Force awake during close range
- 2 If set use host supplied RSSI for OPT
- 3 If set use host supplied RTS COUNT for OPT
- 4..7 Unused
- 8..15 Low Data Rate Min Cnt
- 16..23 Low Data Rate Max Cnt
- */
-
- u8 stompDutyCyleVal; /* Sco cycles to limit ps-poll queuing
- if stomped */
- u8 stompDutyCyleMaxVal; /*firm ware increases stomp duty cycle
- gradually uptill this value on need basis*/
- u8 psPollLatencyFraction; /* Fraction of idle
- period, within which
- additional ps-polls
- can be queued */
- u8 noSCOSlots; /* Number of SCO Tx/Rx slots.
- HVx, EV3, 2EV3 = 2 */
- u8 noIdleSlots; /* Number of Bluetooth idle slots between
- consecutive SCO Tx/Rx slots
- HVx, EV3 = 4
- 2EV3 = 10 */
- u8 scoOptOffRssi;/*RSSI value below which we go to ps poll*/
- u8 scoOptOnRssi; /*RSSI value above which we reenter opt mode*/
- u8 scoOptRtsCount;
-} POSTPACK BT_PARAMS_SCO;
-
-#define BT_A2DP_ALLOW_CLOSE_RANGE_OPT (1 << 0)
-#define BT_A2DP_FORCE_AWAKE_OPT (1 << 1)
-#define BT_A2DP_SET_RSSI_OVERRIDE(flags) ((flags) |= (1 << 2))
-#define BT_A2DP_GET_RSSI_OVERRIDE(flags) (((flags) >> 2) & 0x1)
-#define BT_A2DP_SET_RTS_OVERRIDE(flags) ((flags) |= (1 << 3))
-#define BT_A2DP_GET_RTS_OVERRIDE(flags) (((flags) >> 3) & 0x1)
-#define BT_A2DP_GET_MIN_LOW_RATE_CNT(flags) (((flags) >> 8) & 0xFF)
-#define BT_A2DP_GET_MAX_LOW_RATE_CNT(flags) (((flags) >> 16) & 0xFF)
-#define BT_A2DP_SET_MIN_LOW_RATE_CNT(flags,val) (flags) |= (((val) & 0xFF) << 8)
-#define BT_A2DP_SET_MAX_LOW_RATE_CNT(flags,val) (flags) |= (((val) & 0xFF) << 16)
-
-typedef PREPACK struct {
- u32 a2dpWlanUsageLimit; /* MAX time firmware uses the medium for
- wlan, after it identifies the idle time
- default (30 msecs) */
- u32 a2dpBurstCntMin; /* Minimum number of bluetooth data frames
- to replenish Wlan Usage limit (default 3) */
- u32 a2dpDataRespTimeout;
- u32 a2dpOptFlags; /* A2DP Option flags:
- bits: meaning:
- 0 Allow Close Range Optimization
- 1 Force awake during close range
- 2 If set use host supplied RSSI for OPT
- 3 If set use host supplied RTS COUNT for OPT
- 4..7 Unused
- 8..15 Low Data Rate Min Cnt
- 16..23 Low Data Rate Max Cnt
- */
- u8 isCoLocatedBtRoleMaster;
- u8 a2dpOptOffRssi;/*RSSI value below which we go to ps poll*/
- u8 a2dpOptOnRssi; /*RSSI value above which we reenter opt mode*/
- u8 a2dpOptRtsCount;
-}POSTPACK BT_PARAMS_A2DP;
-
-/* During BT ftp/ BT OPP or any another data based acl profile on bluetooth
- (non a2dp).*/
-typedef PREPACK struct {
- u32 aclWlanMediumUsageTime; /* Wlan usage time during Acl (non-a2dp)
- coexistence (default 30 msecs) */
- u32 aclBtMediumUsageTime; /* Bt usage time during acl coexistence
- (default 30 msecs)*/
- u32 aclDataRespTimeout;
- u32 aclDetectTimeout; /* ACL coexistence enabled if we get
- 10 Pkts in X msec(default 100 msecs) */
- u32 aclmaxPktCnt; /* No of ACL pkts to receive before
- enabling ACL coex */
-
-}POSTPACK BT_PARAMS_ACLCOEX;
-
-typedef PREPACK struct {
- PREPACK union {
- BT_PARAMS_SCO scoParams;
- BT_PARAMS_A2DP a2dpParams;
- BT_PARAMS_ACLCOEX aclCoexParams;
- u8 antType; /* 0 -Disabled (default)
- 1 - BT_ANT_TYPE_DUAL
- 2 - BT_ANT_TYPE_SPLITTER
- 3 - BT_ANT_TYPE_SWITCH */
- u8 coLocatedBtDev; /* 0 - BT_COLOCATED_DEV_BTS4020 (default)
- 1 - BT_COLCATED_DEV_CSR
- 2 - BT_COLOCATED_DEV_VALKYRIe
- */
- } POSTPACK info;
- u8 paramType ;
-} POSTPACK WMI_SET_BT_PARAMS_CMD;
-
-/************************ END AR6002 BTCOEX *******************************/
-/*-----------------------AR6003 BTCOEX -----------------------------------*/
-
-/* ---------------WMI_SET_BTCOEX_FE_ANT_CMDID --------------------------*/
-/* Indicates front end antenna configuration. This command needs to be issued
- * right after initialization and after WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID.
- * AR6003 enables coexistence and antenna switching based on the configuration.
- */
-typedef enum {
- WMI_BTCOEX_NOT_ENABLED = 0,
- WMI_BTCOEX_FE_ANT_SINGLE =1,
- WMI_BTCOEX_FE_ANT_DUAL=2,
- WMI_BTCOEX_FE_ANT_DUAL_HIGH_ISO=3,
- WMI_BTCOEX_FE_ANT_TYPE_MAX
-}WMI_BTCOEX_FE_ANT_TYPE;
-
-typedef PREPACK struct {
- u8 btcoexFeAntType; /* 1 - WMI_BTCOEX_FE_ANT_SINGLE for single antenna front end
- 2 - WMI_BTCOEX_FE_ANT_DUAL for dual antenna front end
- (for isolations less 35dB, for higher isolation there
- is not need to pass this command).
- (not implemented)
- */
-}POSTPACK WMI_SET_BTCOEX_FE_ANT_CMD;
-
-/* -------------WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID ----------------*/
-/* Indicate the bluetooth chip to the firmware. Firmware can have different algorithm based
- * bluetooth chip type.Based on bluetooth device, different coexistence protocol would be used.
- */
-typedef PREPACK struct {
- u8 btcoexCoLocatedBTdev; /*1 - Qcom BT (3 -wire PTA)
- 2 - CSR BT (3 wire PTA)
- 3 - Atheros 3001 BT (3 wire PTA)
- 4 - STE bluetooth (4-wire ePTA)
- 5 - Atheros 3002 BT (4-wire MCI)
- defaults= 3 (Atheros 3001 BT )
- */
-}POSTPACK WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD;
-
-/* -------------WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID ------------*/
-/* Configuration parameters during bluetooth inquiry and page. Page configuration
- * is applicable only on interfaces which can distinguish page (applicable only for ePTA -
- * STE bluetooth).
- * Bluetooth inquiry start and end is indicated via WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID.
- * During this the station will be power-save mode.
- */
-typedef PREPACK struct {
- u32 btInquiryDataFetchFrequency;/* The frequency of querying the AP for data
- (via pspoll) is configured by this parameter.
- "default = 10 ms" */
-
- u32 protectBmissDurPostBtInquiry;/* The firmware will continue to be in inquiry state
- for configured duration, after inquiry completion
- . This is to ensure other bluetooth transactions
- (RDP, SDP profiles, link key exchange ...etc)
- goes through smoothly without wifi stomping.
- default = 10 secs*/
-
- u32 maxpageStomp; /*Applicable only for STE-BT interface. Currently not
- used */
- u32 btInquiryPageFlag; /* Not used */
-}POSTPACK WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD;
-
-/*---------------------WMI_SET_BTCOEX_SCO_CONFIG_CMDID ---------------*/
-/* Configure SCO parameters. These parameters would be used whenever firmware is indicated
- * of (e)SCO profile on bluetooth ( via WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID).
- * Configration of BTCOEX_SCO_CONFIG data structure are common configuration and applies
- * ps-poll mode and opt mode.
- * Ps-poll Mode - Station is in power-save and retrieves downlink data between sco gaps.
- * Opt Mode - station is in awake state and access point can send data to station any time.
- * BTCOEX_PSPOLLMODE_SCO_CONFIG - Configuration applied only during ps-poll mode.
- * BTCOEX_OPTMODE_SCO_CONFIG - Configuration applied only during opt mode.
- */
-#define WMI_SCO_CONFIG_FLAG_ALLOW_OPTIMIZATION (1 << 0)
-#define WMI_SCO_CONFIG_FLAG_IS_EDR_CAPABLE (1 << 1)
-#define WMI_SCO_CONFIG_FLAG_IS_BT_MASTER (1 << 2)
-#define WMI_SCO_CONFIG_FLAG_FW_DETECT_OF_PER (1 << 3)
-typedef PREPACK struct {
- u32 scoSlots; /* Number of SCO Tx/Rx slots.
- HVx, EV3, 2EV3 = 2 */
- u32 scoIdleSlots; /* Number of Bluetooth idle slots between
- consecutive SCO Tx/Rx slots
- HVx, EV3 = 4
- 2EV3 = 10
- */
- u32 scoFlags; /* SCO Options Flags :
- bits: meaning:
- 0 Allow Close Range Optimization
- 1 Is EDR capable or Not
- 2 IS Co-located Bt role Master
- 3 Firmware determines the periodicity of SCO.
- */
-
- u32 linkId; /* applicable to STE-BT - not used */
-}POSTPACK BTCOEX_SCO_CONFIG;
-
-typedef PREPACK struct {
- u32 scoCyclesForceTrigger; /* Number SCO cycles after which
- force a pspoll. default = 10 */
- u32 scoDataResponseTimeout; /* Timeout Waiting for Downlink pkt
- in response for ps-poll,
- default = 20 msecs */
-
- u32 scoStompDutyCyleVal; /* not implemented */
-
- u32 scoStompDutyCyleMaxVal; /*Not implemented */
-
- u32 scoPsPollLatencyFraction; /* Fraction of idle
- period, within which
- additional ps-polls can be queued
- 1 - 1/4 of idle duration
- 2 - 1/2 of idle duration
- 3 - 3/4 of idle duration
- default =2 (1/2)
- */
-}POSTPACK BTCOEX_PSPOLLMODE_SCO_CONFIG;
-
-typedef PREPACK struct {
- u32 scoStompCntIn100ms;/*max number of SCO stomp in 100ms allowed in
- opt mode. If exceeds the configured value,
- switch to ps-poll mode
- default = 3 */
-
- u32 scoContStompMax; /* max number of continuous stomp allowed in opt mode.
- if exceeded switch to pspoll mode
- default = 3 */
-
- u32 scoMinlowRateMbps; /* Low rate threshold */
-
- u32 scoLowRateCnt; /* number of low rate pkts (< scoMinlowRateMbps) allowed in 100 ms.
- If exceeded switch/stay to ps-poll mode, lower stay in opt mode.
- default = 36
- */
-
- u32 scoHighPktRatio; /*(Total Rx pkts in 100 ms + 1)/
- ((Total tx pkts in 100 ms - No of high rate pkts in 100 ms) + 1) in 100 ms,
- if exceeded switch/stay in opt mode and if lower switch/stay in pspoll mode.
- default = 5 (80% of high rates)
- */
-
- u32 scoMaxAggrSize; /* Max number of Rx subframes allowed in this mode. (Firmware re-negogiates
- max number of aggregates if it was negogiated to higher value
- default = 1
- Recommended value Basic rate headsets = 1, EDR (2-EV3) =4.
- */
-}POSTPACK BTCOEX_OPTMODE_SCO_CONFIG;
-
-typedef PREPACK struct {
- u32 scanInterval;
- u32 maxScanStompCnt;
-}POSTPACK BTCOEX_WLANSCAN_SCO_CONFIG;
-
-typedef PREPACK struct {
- BTCOEX_SCO_CONFIG scoConfig;
- BTCOEX_PSPOLLMODE_SCO_CONFIG scoPspollConfig;
- BTCOEX_OPTMODE_SCO_CONFIG scoOptModeConfig;
- BTCOEX_WLANSCAN_SCO_CONFIG scoWlanScanConfig;
-}POSTPACK WMI_SET_BTCOEX_SCO_CONFIG_CMD;
-
-/* ------------------WMI_SET_BTCOEX_A2DP_CONFIG_CMDID -------------------*/
-/* Configure A2DP profile parameters. These parameters would be used whenver firmware is indicated
- * of A2DP profile on bluetooth ( via WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID).
- * Configuration of BTCOEX_A2DP_CONFIG data structure are common configuration and applies to
- * ps-poll mode and opt mode.
- * Ps-poll Mode - Station is in power-save and retrieves downlink data between a2dp data bursts.
- * Opt Mode - station is in power save during a2dp bursts and awake in the gaps.
- * BTCOEX_PSPOLLMODE_A2DP_CONFIG - Configuration applied only during ps-poll mode.
- * BTCOEX_OPTMODE_A2DP_CONFIG - Configuration applied only during opt mode.
- */
-
-#define WMI_A2DP_CONFIG_FLAG_ALLOW_OPTIMIZATION (1 << 0)
-#define WMI_A2DP_CONFIG_FLAG_IS_EDR_CAPABLE (1 << 1)
-#define WMI_A2DP_CONFIG_FLAG_IS_BT_ROLE_MASTER (1 << 2)
-#define WMI_A2DP_CONFIG_FLAG_IS_A2DP_HIGH_PRI (1 << 3)
-#define WMI_A2DP_CONFIG_FLAG_FIND_BT_ROLE (1 << 4)
-
-typedef PREPACK struct {
- u32 a2dpFlags; /* A2DP Option flags:
- bits: meaning:
- 0 Allow Close Range Optimization
- 1 IS EDR capable
- 2 IS Co-located Bt role Master
- 3 a2dp traffic is high priority
- 4 Fw detect the role of bluetooth.
- */
- u32 linkId; /* Applicable only to STE-BT - not used */
-
-}POSTPACK BTCOEX_A2DP_CONFIG;
-
-typedef PREPACK struct {
- u32 a2dpWlanMaxDur; /* MAX time firmware uses the medium for
- wlan, after it identifies the idle time
- default (30 msecs) */
-
- u32 a2dpMinBurstCnt; /* Minimum number of bluetooth data frames
- to replenish Wlan Usage limit (default 3) */
-
- u32 a2dpDataRespTimeout; /* Max duration firmware waits for downlink
- by stomping on bluetooth
- after ps-poll is acknowledged.
- default = 20 ms
- */
-}POSTPACK BTCOEX_PSPOLLMODE_A2DP_CONFIG;
-
-typedef PREPACK struct {
- u32 a2dpMinlowRateMbps; /* Low rate threshold */
-
- u32 a2dpLowRateCnt; /* number of low rate pkts (< a2dpMinlowRateMbps) allowed in 100 ms.
- If exceeded switch/stay to ps-poll mode, lower stay in opt mode.
- default = 36
- */
-
- u32 a2dpHighPktRatio; /*(Total Rx pkts in 100 ms + 1)/
- ((Total tx pkts in 100 ms - No of high rate pkts in 100 ms) + 1) in 100 ms,
- if exceeded switch/stay in opt mode and if lower switch/stay in pspoll mode.
- default = 5 (80% of high rates)
- */
-
- u32 a2dpMaxAggrSize; /* Max number of Rx subframes allowed in this mode. (Firmware re-negogiates
- max number of aggregates if it was negogiated to higher value
- default = 1
- Recommended value Basic rate headsets = 1, EDR (2-EV3) =8.
- */
- u32 a2dpPktStompCnt; /*number of a2dp pkts that can be stomped per burst.
- default = 6*/
-
-}POSTPACK BTCOEX_OPTMODE_A2DP_CONFIG;
-
-typedef PREPACK struct {
- BTCOEX_A2DP_CONFIG a2dpConfig;
- BTCOEX_PSPOLLMODE_A2DP_CONFIG a2dppspollConfig;
- BTCOEX_OPTMODE_A2DP_CONFIG a2dpOptConfig;
-}POSTPACK WMI_SET_BTCOEX_A2DP_CONFIG_CMD;
-
-/*------------ WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID---------------------*/
-/* Configure non-A2dp ACL profile parameters.The starts of ACL profile can either be
- * indicated via WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID orenabled via firmware detection
- * which is configured via "aclCoexFlags".
- * Configration of BTCOEX_ACLCOEX_CONFIG data structure are common configuration and applies
- * ps-poll mode and opt mode.
- * Ps-poll Mode - Station is in power-save and retrieves downlink data during wlan medium.
- * Opt Mode - station is in power save during bluetooth medium time and awake during wlan duration.
- * (Not implemented yet)
- *
- * BTCOEX_PSPOLLMODE_ACLCOEX_CONFIG - Configuration applied only during ps-poll mode.
- * BTCOEX_OPTMODE_ACLCOEX_CONFIG - Configuration applied only during opt mode.
- */
-
-#define WMI_ACLCOEX_FLAGS_ALLOW_OPTIMIZATION (1 << 0)
-#define WMI_ACLCOEX_FLAGS_DISABLE_FW_DETECTION (1 << 1)
-
-typedef PREPACK struct {
- u32 aclWlanMediumDur; /* Wlan usage time during Acl (non-a2dp)
- coexistence (default 30 msecs)
- */
-
- u32 aclBtMediumDur; /* Bt usage time during acl coexistence
- (default 30 msecs)
- */
-
- u32 aclDetectTimeout; /* BT activity observation time limit.
- In this time duration, number of bt pkts are counted.
- If the Cnt reaches "aclPktCntLowerLimit" value
- for "aclIterToEnableCoex" iteration continuously,
- firmware gets into ACL coexistence mode.
- Similarly, if bt traffic count during ACL coexistence
- has not reached "aclPktCntLowerLimit" continuously
- for "aclIterToEnableCoex", then ACL coexistence is
- disabled.
- -default 100 msecs
- */
-
- u32 aclPktCntLowerLimit; /* Acl Pkt Cnt to be received in duration of
- "aclDetectTimeout" for
- "aclIterForEnDis" times to enabling ACL coex.
- Similar logic is used to disable acl coexistence.
- (If "aclPktCntLowerLimit" cnt of acl pkts
- are not seen by the for "aclIterForEnDis"
- then acl coexistence is disabled).
- default = 10
- */
-
- u32 aclIterForEnDis; /* number of Iteration of "aclPktCntLowerLimit" for Enabling and
- Disabling Acl Coexistence.
- default = 3
- */
-
- u32 aclPktCntUpperLimit; /* This is upperBound limit, if there is more than
- "aclPktCntUpperLimit" seen in "aclDetectTimeout",
- ACL coexistence is enabled right away.
- - default 15*/
-
- u32 aclCoexFlags; /* A2DP Option flags:
- bits: meaning:
- 0 Allow Close Range Optimization
- 1 disable Firmware detection
- (Currently supported configuration is aclCoexFlags =0)
- */
- u32 linkId; /* Applicable only for STE-BT - not used */
-
-}POSTPACK BTCOEX_ACLCOEX_CONFIG;
-
-typedef PREPACK struct {
- u32 aclDataRespTimeout; /* Max duration firmware waits for downlink
- by stomping on bluetooth
- after ps-poll is acknowledged.
- default = 20 ms */
-
-}POSTPACK BTCOEX_PSPOLLMODE_ACLCOEX_CONFIG;
-
-
-/* Not implemented yet*/
-typedef PREPACK struct {
- u32 aclCoexMinlowRateMbps;
- u32 aclCoexLowRateCnt;
- u32 aclCoexHighPktRatio;
- u32 aclCoexMaxAggrSize;
- u32 aclPktStompCnt;
-}POSTPACK BTCOEX_OPTMODE_ACLCOEX_CONFIG;
-
-typedef PREPACK struct {
- BTCOEX_ACLCOEX_CONFIG aclCoexConfig;
- BTCOEX_PSPOLLMODE_ACLCOEX_CONFIG aclCoexPspollConfig;
- BTCOEX_OPTMODE_ACLCOEX_CONFIG aclCoexOptConfig;
-}POSTPACK WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD;
-
-/* -----------WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID ------------------*/
-typedef enum {
- WMI_BTCOEX_BT_PROFILE_SCO =1,
- WMI_BTCOEX_BT_PROFILE_A2DP,
- WMI_BTCOEX_BT_PROFILE_INQUIRY_PAGE,
- WMI_BTCOEX_BT_PROFILE_ACLCOEX,
-}WMI_BTCOEX_BT_PROFILE;
-
-typedef PREPACK struct {
- u32 btProfileType;
- u32 btOperatingStatus;
- u32 btLinkId;
-}WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD;
-
-/*--------------------- WMI_SET_BTCOEX_DEBUG_CMDID ---------------------*/
-/* Used for firmware development and debugging */
-typedef PREPACK struct {
- u32 btcoexDbgParam1;
- u32 btcoexDbgParam2;
- u32 btcoexDbgParam3;
- u32 btcoexDbgParam4;
- u32 btcoexDbgParam5;
-}WMI_SET_BTCOEX_DEBUG_CMD;
-
-/*---------------------WMI_GET_BTCOEX_CONFIG_CMDID --------------------- */
-/* Command to firmware to get configuration parameters of the bt profile
- * reported via WMI_BTCOEX_CONFIG_EVENTID */
-typedef PREPACK struct {
- u32 btProfileType; /* 1 - SCO
- 2 - A2DP
- 3 - INQUIRY_PAGE
- 4 - ACLCOEX
- */
- u32 linkId; /* not used */
-}WMI_GET_BTCOEX_CONFIG_CMD;
-
-/*------------------WMI_REPORT_BTCOEX_CONFIG_EVENTID------------------- */
-/* Event from firmware to host, sent in response to WMI_GET_BTCOEX_CONFIG_CMDID
- * */
-typedef PREPACK struct {
- u32 btProfileType;
- u32 linkId; /* not used */
- PREPACK union {
- WMI_SET_BTCOEX_SCO_CONFIG_CMD scoConfigCmd;
- WMI_SET_BTCOEX_A2DP_CONFIG_CMD a2dpConfigCmd;
- WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD aclcoexConfig;
- WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD btinquiryPageConfigCmd;
- } POSTPACK info;
-} POSTPACK WMI_BTCOEX_CONFIG_EVENT;
-
-/*------------- WMI_REPORT_BTCOEX_BTCOEX_STATS_EVENTID--------------------*/
-/* Used for firmware development and debugging*/
-typedef PREPACK struct {
- u32 highRatePktCnt;
- u32 firstBmissCnt;
- u32 psPollFailureCnt;
- u32 nullFrameFailureCnt;
- u32 optModeTransitionCnt;
-}BTCOEX_GENERAL_STATS;
-
-typedef PREPACK struct {
- u32 scoStompCntAvg;
- u32 scoStompIn100ms;
- u32 scoMaxContStomp;
- u32 scoAvgNoRetries;
- u32 scoMaxNoRetriesIn100ms;
-}BTCOEX_SCO_STATS;
-
-typedef PREPACK struct {
- u32 a2dpBurstCnt;
- u32 a2dpMaxBurstCnt;
- u32 a2dpAvgIdletimeIn100ms;
- u32 a2dpAvgStompCnt;
-}BTCOEX_A2DP_STATS;
-
-typedef PREPACK struct {
- u32 aclPktCntInBtTime;
- u32 aclStompCntInWlanTime;
- u32 aclPktCntIn100ms;
-}BTCOEX_ACLCOEX_STATS;
-
-typedef PREPACK struct {
- BTCOEX_GENERAL_STATS coexStats;
- BTCOEX_SCO_STATS scoStats;
- BTCOEX_A2DP_STATS a2dpStats;
- BTCOEX_ACLCOEX_STATS aclCoexStats;
-}WMI_BTCOEX_STATS_EVENT;
-
-
-/*--------------------------END OF BTCOEX -------------------------------------*/
-typedef PREPACK struct {
- u32 sleepState;
-}WMI_REPORT_SLEEP_STATE_EVENT;
-
-typedef enum {
- WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP =0,
- WMI_REPORT_SLEEP_STATUS_IS_AWAKE
-} WMI_REPORT_SLEEP_STATUS;
-typedef enum {
- DISCONN_EVT_IN_RECONN = 0, /* default */
- NO_DISCONN_EVT_IN_RECONN
-} TARGET_EVENT_REPORT_CONFIG;
-
-typedef PREPACK struct {
- u32 evtConfig;
-} POSTPACK WMI_SET_TARGET_EVENT_REPORT_CMD;
-
-
-typedef PREPACK struct {
- u16 cmd_buf_sz; /* HCI cmd buffer size */
- u8 buf[1]; /* Absolute HCI cmd */
-} POSTPACK WMI_HCI_CMD;
-
-/*
- * Command Replies
- */
-
-/*
- * WMI_GET_CHANNEL_LIST_CMDID reply
- */
-typedef PREPACK struct {
- u8 reserved1;
- u8 numChannels; /* number of channels in reply */
- u16 channelList[1]; /* channel in Mhz */
-} POSTPACK WMI_CHANNEL_LIST_REPLY;
-
-typedef enum {
- A_SUCCEEDED = 0,
- A_FAILED_DELETE_STREAM_DOESNOT_EXIST=250,
- A_SUCCEEDED_MODIFY_STREAM=251,
- A_FAILED_INVALID_STREAM = 252,
- A_FAILED_MAX_THINSTREAMS = 253,
- A_FAILED_CREATE_REMOVE_PSTREAM_FIRST = 254,
-} PSTREAM_REPLY_STATUS;
-
-typedef PREPACK struct {
- u8 status; /* PSTREAM_REPLY_STATUS */
- u8 txQueueNumber;
- u8 rxQueueNumber;
- u8 trafficClass;
- u8 trafficDirection; /* DIR_TYPE */
-} POSTPACK WMI_CRE_PRIORITY_STREAM_REPLY;
-
-typedef PREPACK struct {
- u8 status; /* PSTREAM_REPLY_STATUS */
- u8 txQueueNumber;
- u8 rxQueueNumber;
- u8 trafficDirection; /* DIR_TYPE */
- u8 trafficClass;
-} POSTPACK WMI_DEL_PRIORITY_STREAM_REPLY;
-
-/*
- * List of Events (target to host)
- */
-typedef enum {
- WMI_READY_EVENTID = 0x1001,
- WMI_CONNECT_EVENTID,
- WMI_DISCONNECT_EVENTID,
- WMI_BSSINFO_EVENTID,
- WMI_CMDERROR_EVENTID,
- WMI_REGDOMAIN_EVENTID,
- WMI_PSTREAM_TIMEOUT_EVENTID,
- WMI_NEIGHBOR_REPORT_EVENTID,
- WMI_TKIP_MICERR_EVENTID,
- WMI_SCAN_COMPLETE_EVENTID, /* 0x100a */
- WMI_REPORT_STATISTICS_EVENTID,
- WMI_RSSI_THRESHOLD_EVENTID,
- WMI_ERROR_REPORT_EVENTID,
- WMI_OPT_RX_FRAME_EVENTID,
- WMI_REPORT_ROAM_TBL_EVENTID,
- WMI_EXTENSION_EVENTID,
- WMI_CAC_EVENTID,
- WMI_SNR_THRESHOLD_EVENTID,
- WMI_LQ_THRESHOLD_EVENTID,
- WMI_TX_RETRY_ERR_EVENTID, /* 0x1014 */
- WMI_REPORT_ROAM_DATA_EVENTID,
- WMI_TEST_EVENTID,
- WMI_APLIST_EVENTID,
- WMI_GET_WOW_LIST_EVENTID,
- WMI_GET_PMKID_LIST_EVENTID,
- WMI_CHANNEL_CHANGE_EVENTID,
- WMI_PEER_NODE_EVENTID,
- WMI_PSPOLL_EVENTID,
- WMI_DTIMEXPIRY_EVENTID,
- WMI_WLAN_VERSION_EVENTID,
- WMI_SET_PARAMS_REPLY_EVENTID,
- WMI_ADDBA_REQ_EVENTID, /*0x1020 */
- WMI_ADDBA_RESP_EVENTID,
- WMI_DELBA_REQ_EVENTID,
- WMI_TX_COMPLETE_EVENTID,
- WMI_HCI_EVENT_EVENTID,
- WMI_ACL_DATA_EVENTID,
- WMI_REPORT_SLEEP_STATE_EVENTID,
-#ifdef WAPI_ENABLE
- WMI_WAPI_REKEY_EVENTID,
-#endif
- WMI_REPORT_BTCOEX_STATS_EVENTID,
- WMI_REPORT_BTCOEX_CONFIG_EVENTID,
- WMI_GET_PMK_EVENTID,
-
- /* DFS Events */
- WMI_DFS_HOST_ATTACH_EVENTID,
- WMI_DFS_HOST_INIT_EVENTID,
- WMI_DFS_RESET_DELAYLINES_EVENTID,
- WMI_DFS_RESET_RADARQ_EVENTID,
- WMI_DFS_RESET_AR_EVENTID,
- WMI_DFS_RESET_ARQ_EVENTID,
- WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
- WMI_DFS_SET_BANGRADAR_EVENTID,
- WMI_DFS_SET_DEBUGLEVEL_EVENTID,
- WMI_DFS_PHYERR_EVENTID,
- /* CCX Evants */
- WMI_CCX_RM_STATUS_EVENTID,
-
- /* P2P Events */
- WMI_P2P_GO_NEG_RESULT_EVENTID,
-
- WMI_WAC_SCAN_DONE_EVENTID,
- WMI_WAC_REPORT_BSS_EVENTID,
- WMI_WAC_START_WPS_EVENTID,
- WMI_WAC_CTRL_REQ_REPLY_EVENTID,
-
- /* RFKILL Events */
- WMI_RFKILL_STATE_CHANGE_EVENTID,
- WMI_RFKILL_GET_MODE_CMD_EVENTID,
- WMI_THIN_RESERVED_START_EVENTID = 0x8000,
-
- /*
- * Events in this range are reserved for thinmode
- * See wmi_thin.h for actual definitions
- */
- WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
-
- WMI_SET_CHANNEL_EVENTID,
- WMI_ASSOC_REQ_EVENTID,
-
- /* generic ACS event */
- WMI_ACS_EVENTID,
- WMI_REPORT_WMM_PARAMS_EVENTID
-} WMI_EVENT_ID;
-
-
-typedef enum {
- WMI_11A_CAPABILITY = 1,
- WMI_11G_CAPABILITY = 2,
- WMI_11AG_CAPABILITY = 3,
- WMI_11NA_CAPABILITY = 4,
- WMI_11NG_CAPABILITY = 5,
- WMI_11NAG_CAPABILITY = 6,
- // END CAPABILITY
- WMI_11N_CAPABILITY_OFFSET = (WMI_11NA_CAPABILITY - WMI_11A_CAPABILITY),
-} WMI_PHY_CAPABILITY;
-
-typedef PREPACK struct {
- u8 macaddr[ATH_MAC_LEN];
- u8 phyCapability; /* WMI_PHY_CAPABILITY */
-} POSTPACK WMI_READY_EVENT_1;
-
-typedef PREPACK struct {
- u32 sw_version;
- u32 abi_version;
- u8 macaddr[ATH_MAC_LEN];
- u8 phyCapability; /* WMI_PHY_CAPABILITY */
-} POSTPACK WMI_READY_EVENT_2;
-
-#if defined(ATH_TARGET)
-#ifdef AR6002_REV2
-#define WMI_READY_EVENT WMI_READY_EVENT_1 /* AR6002_REV2 target code */
-#else
-#define WMI_READY_EVENT WMI_READY_EVENT_2 /* AR6001, AR6002_REV4, AR6002_REV5 */
-#endif
-#else
-#define WMI_READY_EVENT WMI_READY_EVENT_2 /* host code */
-#endif
-
-
-/*
- * Connect Event
- */
-typedef PREPACK struct {
- u16 channel;
- u8 bssid[ATH_MAC_LEN];
- u16 listenInterval;
- u16 beaconInterval;
- u32 networkType;
- u8 beaconIeLen;
- u8 assocReqLen;
- u8 assocRespLen;
- u8 assocInfo[1];
-} POSTPACK WMI_CONNECT_EVENT;
-
-/*
- * Disconnect Event
- */
-typedef enum {
- NO_NETWORK_AVAIL = 0x01,
- LOST_LINK = 0x02, /* bmiss */
- DISCONNECT_CMD = 0x03,
- BSS_DISCONNECTED = 0x04,
- AUTH_FAILED = 0x05,
- ASSOC_FAILED = 0x06,
- NO_RESOURCES_AVAIL = 0x07,
- CSERV_DISCONNECT = 0x08,
- INVALID_PROFILE = 0x0a,
- DOT11H_CHANNEL_SWITCH = 0x0b,
- PROFILE_MISMATCH = 0x0c,
- CONNECTION_EVICTED = 0x0d,
- IBSS_MERGE = 0xe,
-} WMI_DISCONNECT_REASON;
-
-typedef PREPACK struct {
- u16 protocolReasonStatus; /* reason code, see 802.11 spec. */
- u8 bssid[ATH_MAC_LEN]; /* set if known */
- u8 disconnectReason ; /* see WMI_DISCONNECT_REASON */
- u8 assocRespLen;
- u8 assocInfo[1];
-} POSTPACK WMI_DISCONNECT_EVENT;
-
-/*
- * BSS Info Event.
- * Mechanism used to inform host of the presence and characteristic of
- * wireless networks present. Consists of bss info header followed by
- * the beacon or probe-response frame body. The 802.11 header is not included.
- */
-typedef enum {
- BEACON_FTYPE = 0x1,
- PROBERESP_FTYPE,
- ACTION_MGMT_FTYPE,
- PROBEREQ_FTYPE,
-} WMI_BI_FTYPE;
-
-enum {
- BSS_ELEMID_CHANSWITCH = 0x01,
- BSS_ELEMID_ATHEROS = 0x02,
-};
-
-typedef PREPACK struct {
- u16 channel;
- u8 frameType; /* see WMI_BI_FTYPE */
- u8 snr;
- s16 rssi;
- u8 bssid[ATH_MAC_LEN];
- u32 ieMask;
-} POSTPACK WMI_BSS_INFO_HDR;
-
-/*
- * BSS INFO HDR version 2.0
- * With 6 bytes HTC header and 6 bytes of WMI header
- * WMI_BSS_INFO_HDR cannot be accommodated in the removed 802.11 management
- * header space.
- * - Reduce the ieMask to 2 bytes as only two bit flags are used
- * - Remove rssi and compute it on the host. rssi = snr - 95
- */
-typedef PREPACK struct {
- u16 channel;
- u8 frameType; /* see WMI_BI_FTYPE */
- u8 snr;
- u8 bssid[ATH_MAC_LEN];
- u16 ieMask;
-} POSTPACK WMI_BSS_INFO_HDR2;
-
-/*
- * Command Error Event
- */
-typedef enum {
- INVALID_PARAM = 0x01,
- ILLEGAL_STATE = 0x02,
- INTERNAL_ERROR = 0x03,
-} WMI_ERROR_CODE;
-
-typedef PREPACK struct {
- u16 commandId;
- u8 errorCode;
-} POSTPACK WMI_CMD_ERROR_EVENT;
-
-/*
- * New Regulatory Domain Event
- */
-typedef PREPACK struct {
- u32 regDomain;
-} POSTPACK WMI_REG_DOMAIN_EVENT;
-
-typedef PREPACK struct {
- u8 txQueueNumber;
- u8 rxQueueNumber;
- u8 trafficDirection;
- u8 trafficClass;
-} POSTPACK WMI_PSTREAM_TIMEOUT_EVENT;
-
-typedef PREPACK struct {
- u8 reserve1;
- u8 reserve2;
- u8 reserve3;
- u8 trafficClass;
-} POSTPACK WMI_ACM_REJECT_EVENT;
-
-/*
- * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
- * the host of BSS's it has found that matches the current profile.
- * It can be used by the host to cache PMKs and/to initiate pre-authentication
- * if the BSS supports it. The first bssid is always the current associated
- * BSS.
- * The bssid and bssFlags information repeats according to the number
- * or APs reported.
- */
-typedef enum {
- WMI_DEFAULT_BSS_FLAGS = 0x00,
- WMI_PREAUTH_CAPABLE_BSS = 0x01,
- WMI_PMKID_VALID_BSS = 0x02,
-} WMI_BSS_FLAGS;
-
-typedef PREPACK struct {
- u8 bssid[ATH_MAC_LEN];
- u8 bssFlags; /* see WMI_BSS_FLAGS */
-} POSTPACK WMI_NEIGHBOR_INFO;
-
-typedef PREPACK struct {
- s8 numberOfAps;
- WMI_NEIGHBOR_INFO neighbor[1];
-} POSTPACK WMI_NEIGHBOR_REPORT_EVENT;
-
-/*
- * TKIP MIC Error Event
- */
-typedef PREPACK struct {
- u8 keyid;
- u8 ismcast;
-} POSTPACK WMI_TKIP_MICERR_EVENT;
-
-/*
- * WMI_SCAN_COMPLETE_EVENTID - no parameters (old), staus parameter (new)
- */
-typedef PREPACK struct {
- s32 status;
-} POSTPACK WMI_SCAN_COMPLETE_EVENT;
-
-#define MAX_OPT_DATA_LEN 1400
-
-/*
- * WMI_SET_ADHOC_BSSID_CMDID
- */
-typedef PREPACK struct {
- u8 bssid[ATH_MAC_LEN];
-} POSTPACK WMI_SET_ADHOC_BSSID_CMD;
-
-/*
- * WMI_SET_OPT_MODE_CMDID
- */
-typedef enum {
- SPECIAL_OFF,
- SPECIAL_ON,
-} OPT_MODE_TYPE;
-
-typedef PREPACK struct {
- u8 optMode;
-} POSTPACK WMI_SET_OPT_MODE_CMD;
-
-/*
- * WMI_TX_OPT_FRAME_CMDID
- */
-typedef enum {
- OPT_PROBE_REQ = 0x01,
- OPT_PROBE_RESP = 0x02,
- OPT_CPPP_START = 0x03,
- OPT_CPPP_STOP = 0x04,
-} WMI_OPT_FTYPE;
-
-typedef PREPACK struct {
- u16 optIEDataLen;
- u8 frmType;
- u8 dstAddr[ATH_MAC_LEN];
- u8 bssid[ATH_MAC_LEN];
- u8 reserved; /* For alignment */
- u8 optIEData[1];
-} POSTPACK WMI_OPT_TX_FRAME_CMD;
-
-/*
- * Special frame receive Event.
- * Mechanism used to inform host of the receiption of the special frames.
- * Consists of special frame info header followed by special frame body.
- * The 802.11 header is not included.
- */
-typedef PREPACK struct {
- u16 channel;
- u8 frameType; /* see WMI_OPT_FTYPE */
- s8 snr;
- u8 srcAddr[ATH_MAC_LEN];
- u8 bssid[ATH_MAC_LEN];
-} POSTPACK WMI_OPT_RX_INFO_HDR;
-
-/*
- * Reporting statistics.
- */
-typedef PREPACK struct {
- u32 tx_packets;
- u32 tx_bytes;
- u32 tx_unicast_pkts;
- u32 tx_unicast_bytes;
- u32 tx_multicast_pkts;
- u32 tx_multicast_bytes;
- u32 tx_broadcast_pkts;
- u32 tx_broadcast_bytes;
- u32 tx_rts_success_cnt;
- u32 tx_packet_per_ac[4];
- u32 tx_errors_per_ac[4];
-
- u32 tx_errors;
- u32 tx_failed_cnt;
- u32 tx_retry_cnt;
- u32 tx_mult_retry_cnt;
- u32 tx_rts_fail_cnt;
- s32 tx_unicast_rate;
-}POSTPACK tx_stats_t;
-
-typedef PREPACK struct {
- u32 rx_packets;
- u32 rx_bytes;
- u32 rx_unicast_pkts;
- u32 rx_unicast_bytes;
- u32 rx_multicast_pkts;
- u32 rx_multicast_bytes;
- u32 rx_broadcast_pkts;
- u32 rx_broadcast_bytes;
- u32 rx_fragment_pkt;
-
- u32 rx_errors;
- u32 rx_crcerr;
- u32 rx_key_cache_miss;
- u32 rx_decrypt_err;
- u32 rx_duplicate_frames;
- s32 rx_unicast_rate;
-}POSTPACK rx_stats_t;
-
-typedef PREPACK struct {
- u32 tkip_local_mic_failure;
- u32 tkip_counter_measures_invoked;
- u32 tkip_replays;
- u32 tkip_format_errors;
- u32 ccmp_format_errors;
- u32 ccmp_replays;
-}POSTPACK tkip_ccmp_stats_t;
-
-typedef PREPACK struct {
- u32 power_save_failure_cnt;
- u16 stop_tx_failure_cnt;
- u16 atim_tx_failure_cnt;
- u16 atim_rx_failure_cnt;
- u16 bcn_rx_failure_cnt;
-}POSTPACK pm_stats_t;
-
-typedef PREPACK struct {
- u32 cs_bmiss_cnt;
- u32 cs_lowRssi_cnt;
- u16 cs_connect_cnt;
- u16 cs_disconnect_cnt;
- s16 cs_aveBeacon_rssi;
- u16 cs_roam_count;
- s16 cs_rssi;
- u8 cs_snr;
- u8 cs_aveBeacon_snr;
- u8 cs_lastRoam_msec;
-} POSTPACK cserv_stats_t;
-
-typedef PREPACK struct {
- tx_stats_t tx_stats;
- rx_stats_t rx_stats;
- tkip_ccmp_stats_t tkipCcmpStats;
-}POSTPACK wlan_net_stats_t;
-
-typedef PREPACK struct {
- u32 arp_received;
- u32 arp_matched;
- u32 arp_replied;
-} POSTPACK arp_stats_t;
-
-typedef PREPACK struct {
- u32 wow_num_pkts_dropped;
- u16 wow_num_events_discarded;
- u8 wow_num_host_pkt_wakeups;
- u8 wow_num_host_event_wakeups;
-} POSTPACK wlan_wow_stats_t;
-
-typedef PREPACK struct {
- u32 lqVal;
- s32 noise_floor_calibation;
- pm_stats_t pmStats;
- wlan_net_stats_t txrxStats;
- wlan_wow_stats_t wowStats;
- arp_stats_t arpStats;
- cserv_stats_t cservStats;
-} POSTPACK WMI_TARGET_STATS;
-
-/*
- * WMI_RSSI_THRESHOLD_EVENTID.
- * Indicate the RSSI events to host. Events are indicated when we breach a
- * thresold value.
- */
-typedef enum{
- WMI_RSSI_THRESHOLD1_ABOVE = 0,
- WMI_RSSI_THRESHOLD2_ABOVE,
- WMI_RSSI_THRESHOLD3_ABOVE,
- WMI_RSSI_THRESHOLD4_ABOVE,
- WMI_RSSI_THRESHOLD5_ABOVE,
- WMI_RSSI_THRESHOLD6_ABOVE,
- WMI_RSSI_THRESHOLD1_BELOW,
- WMI_RSSI_THRESHOLD2_BELOW,
- WMI_RSSI_THRESHOLD3_BELOW,
- WMI_RSSI_THRESHOLD4_BELOW,
- WMI_RSSI_THRESHOLD5_BELOW,
- WMI_RSSI_THRESHOLD6_BELOW
-}WMI_RSSI_THRESHOLD_VAL;
-
-typedef PREPACK struct {
- s16 rssi;
- u8 range;
-}POSTPACK WMI_RSSI_THRESHOLD_EVENT;
-
-/*
- * WMI_ERROR_REPORT_EVENTID
- */
-typedef enum{
- WMI_TARGET_PM_ERR_FAIL = 0x00000001,
- WMI_TARGET_KEY_NOT_FOUND = 0x00000002,
- WMI_TARGET_DECRYPTION_ERR = 0x00000004,
- WMI_TARGET_BMISS = 0x00000008,
- WMI_PSDISABLE_NODE_JOIN = 0x00000010,
- WMI_TARGET_COM_ERR = 0x00000020,
- WMI_TARGET_FATAL_ERR = 0x00000040
-} WMI_TARGET_ERROR_VAL;
-
-typedef PREPACK struct {
- u32 errorVal;
-}POSTPACK WMI_TARGET_ERROR_REPORT_EVENT;
-
-typedef PREPACK struct {
- u8 retrys;
-}POSTPACK WMI_TX_RETRY_ERR_EVENT;
-
-typedef enum{
- WMI_SNR_THRESHOLD1_ABOVE = 1,
- WMI_SNR_THRESHOLD1_BELOW,
- WMI_SNR_THRESHOLD2_ABOVE,
- WMI_SNR_THRESHOLD2_BELOW,
- WMI_SNR_THRESHOLD3_ABOVE,
- WMI_SNR_THRESHOLD3_BELOW,
- WMI_SNR_THRESHOLD4_ABOVE,
- WMI_SNR_THRESHOLD4_BELOW
-} WMI_SNR_THRESHOLD_VAL;
-
-typedef PREPACK struct {
- u8 range; /* WMI_SNR_THRESHOLD_VAL */
- u8 snr;
-}POSTPACK WMI_SNR_THRESHOLD_EVENT;
-
-typedef enum{
- WMI_LQ_THRESHOLD1_ABOVE = 1,
- WMI_LQ_THRESHOLD1_BELOW,
- WMI_LQ_THRESHOLD2_ABOVE,
- WMI_LQ_THRESHOLD2_BELOW,
- WMI_LQ_THRESHOLD3_ABOVE,
- WMI_LQ_THRESHOLD3_BELOW,
- WMI_LQ_THRESHOLD4_ABOVE,
- WMI_LQ_THRESHOLD4_BELOW
-} WMI_LQ_THRESHOLD_VAL;
-
-typedef PREPACK struct {
- s32 lq;
- u8 range; /* WMI_LQ_THRESHOLD_VAL */
-}POSTPACK WMI_LQ_THRESHOLD_EVENT;
-/*
- * WMI_REPORT_ROAM_TBL_EVENTID
- */
-#define MAX_ROAM_TBL_CAND 5
-
-typedef PREPACK struct {
- s32 roam_util;
- u8 bssid[ATH_MAC_LEN];
- s8 rssi;
- s8 rssidt;
- s8 last_rssi;
- s8 util;
- s8 bias;
- u8 reserved; /* For alignment */
-} POSTPACK WMI_BSS_ROAM_INFO;
-
-
-typedef PREPACK struct {
- u16 roamMode;
- u16 numEntries;
- WMI_BSS_ROAM_INFO bssRoamInfo[1];
-} POSTPACK WMI_TARGET_ROAM_TBL;
-
-/*
- * WMI_HCI_EVENT_EVENTID
- */
-typedef PREPACK struct {
- u16 evt_buf_sz; /* HCI event buffer size */
- u8 buf[1]; /* HCI event */
-} POSTPACK WMI_HCI_EVENT;
-
-/*
- * WMI_CAC_EVENTID
- */
-typedef enum {
- CAC_INDICATION_ADMISSION = 0x00,
- CAC_INDICATION_ADMISSION_RESP = 0x01,
- CAC_INDICATION_DELETE = 0x02,
- CAC_INDICATION_NO_RESP = 0x03,
-}CAC_INDICATION;
-
-#define WMM_TSPEC_IE_LEN 63
-
-typedef PREPACK struct {
- u8 ac;
- u8 cac_indication;
- u8 statusCode;
- u8 tspecSuggestion[WMM_TSPEC_IE_LEN];
-}POSTPACK WMI_CAC_EVENT;
-
-/*
- * WMI_APLIST_EVENTID
- */
-
-typedef enum {
- APLIST_VER1 = 1,
-} APLIST_VER;
-
-typedef PREPACK struct {
- u8 bssid[ATH_MAC_LEN];
- u16 channel;
-} POSTPACK WMI_AP_INFO_V1;
-
-typedef PREPACK union {
- WMI_AP_INFO_V1 apInfoV1;
-} POSTPACK WMI_AP_INFO;
-
-typedef PREPACK struct {
- u8 apListVer;
- u8 numAP;
- WMI_AP_INFO apList[1];
-} POSTPACK WMI_APLIST_EVENT;
-
-/*
- * developer commands
- */
-
-/*
- * WMI_SET_BITRATE_CMDID
- *
- * Get bit rate cmd uses same definition as set bit rate cmd
- */
-typedef enum {
- RATE_AUTO = -1,
- RATE_1Mb = 0,
- RATE_2Mb = 1,
- RATE_5_5Mb = 2,
- RATE_11Mb = 3,
- RATE_6Mb = 4,
- RATE_9Mb = 5,
- RATE_12Mb = 6,
- RATE_18Mb = 7,
- RATE_24Mb = 8,
- RATE_36Mb = 9,
- RATE_48Mb = 10,
- RATE_54Mb = 11,
- RATE_MCS_0_20 = 12,
- RATE_MCS_1_20 = 13,
- RATE_MCS_2_20 = 14,
- RATE_MCS_3_20 = 15,
- RATE_MCS_4_20 = 16,
- RATE_MCS_5_20 = 17,
- RATE_MCS_6_20 = 18,
- RATE_MCS_7_20 = 19,
- RATE_MCS_0_40 = 20,
- RATE_MCS_1_40 = 21,
- RATE_MCS_2_40 = 22,
- RATE_MCS_3_40 = 23,
- RATE_MCS_4_40 = 24,
- RATE_MCS_5_40 = 25,
- RATE_MCS_6_40 = 26,
- RATE_MCS_7_40 = 27,
-} WMI_BIT_RATE;
-
-typedef PREPACK struct {
- s8 rateIndex; /* see WMI_BIT_RATE */
- s8 mgmtRateIndex;
- s8 ctlRateIndex;
-} POSTPACK WMI_BIT_RATE_CMD;
-
-
-typedef PREPACK struct {
- s8 rateIndex; /* see WMI_BIT_RATE */
-} POSTPACK WMI_BIT_RATE_REPLY;
-
-
-/*
- * WMI_SET_FIXRATES_CMDID
- *
- * Get fix rates cmd uses same definition as set fix rates cmd
- */
-#define FIX_RATE_1Mb ((u32)0x1)
-#define FIX_RATE_2Mb ((u32)0x2)
-#define FIX_RATE_5_5Mb ((u32)0x4)
-#define FIX_RATE_11Mb ((u32)0x8)
-#define FIX_RATE_6Mb ((u32)0x10)
-#define FIX_RATE_9Mb ((u32)0x20)
-#define FIX_RATE_12Mb ((u32)0x40)
-#define FIX_RATE_18Mb ((u32)0x80)
-#define FIX_RATE_24Mb ((u32)0x100)
-#define FIX_RATE_36Mb ((u32)0x200)
-#define FIX_RATE_48Mb ((u32)0x400)
-#define FIX_RATE_54Mb ((u32)0x800)
-#define FIX_RATE_MCS_0_20 ((u32)0x1000)
-#define FIX_RATE_MCS_1_20 ((u32)0x2000)
-#define FIX_RATE_MCS_2_20 ((u32)0x4000)
-#define FIX_RATE_MCS_3_20 ((u32)0x8000)
-#define FIX_RATE_MCS_4_20 ((u32)0x10000)
-#define FIX_RATE_MCS_5_20 ((u32)0x20000)
-#define FIX_RATE_MCS_6_20 ((u32)0x40000)
-#define FIX_RATE_MCS_7_20 ((u32)0x80000)
-#define FIX_RATE_MCS_0_40 ((u32)0x100000)
-#define FIX_RATE_MCS_1_40 ((u32)0x200000)
-#define FIX_RATE_MCS_2_40 ((u32)0x400000)
-#define FIX_RATE_MCS_3_40 ((u32)0x800000)
-#define FIX_RATE_MCS_4_40 ((u32)0x1000000)
-#define FIX_RATE_MCS_5_40 ((u32)0x2000000)
-#define FIX_RATE_MCS_6_40 ((u32)0x4000000)
-#define FIX_RATE_MCS_7_40 ((u32)0x8000000)
-
-typedef PREPACK struct {
- u32 fixRateMask; /* see WMI_BIT_RATE */
-} POSTPACK WMI_FIX_RATES_CMD, WMI_FIX_RATES_REPLY;
-
-typedef PREPACK struct {
- u8 bEnableMask;
- u8 frameType; /*type and subtype*/
- u32 frameRateMask; /* see WMI_BIT_RATE */
-} POSTPACK WMI_FRAME_RATES_CMD, WMI_FRAME_RATES_REPLY;
-
-/*
- * WMI_SET_RECONNECT_AUTH_MODE_CMDID
- *
- * Set authentication mode
- */
-typedef enum {
- RECONN_DO_AUTH = 0x00,
- RECONN_NOT_AUTH = 0x01
-} WMI_AUTH_MODE;
-
-typedef PREPACK struct {
- u8 mode;
-} POSTPACK WMI_SET_AUTH_MODE_CMD;
-
-/*
- * WMI_SET_REASSOC_MODE_CMDID
- *
- * Set authentication mode
- */
-typedef enum {
- REASSOC_DO_DISASSOC = 0x00,
- REASSOC_DONOT_DISASSOC = 0x01
-} WMI_REASSOC_MODE;
-
-typedef PREPACK struct {
- u8 mode;
-}POSTPACK WMI_SET_REASSOC_MODE_CMD;
-
-typedef enum {
- ROAM_DATA_TIME = 1, /* Get The Roam Time Data */
-} ROAM_DATA_TYPE;
-
-typedef PREPACK struct {
- u32 disassoc_time;
- u32 no_txrx_time;
- u32 assoc_time;
- u32 allow_txrx_time;
- u8 disassoc_bssid[ATH_MAC_LEN];
- s8 disassoc_bss_rssi;
- u8 assoc_bssid[ATH_MAC_LEN];
- s8 assoc_bss_rssi;
-} POSTPACK WMI_TARGET_ROAM_TIME;
-
-typedef PREPACK struct {
- PREPACK union {
- WMI_TARGET_ROAM_TIME roamTime;
- } POSTPACK u;
- u8 roamDataType ;
-} POSTPACK WMI_TARGET_ROAM_DATA;
-
-typedef enum {
- WMI_WMM_DISABLED = 0,
- WMI_WMM_ENABLED
-} WMI_WMM_STATUS;
-
-typedef PREPACK struct {
- u8 status;
-}POSTPACK WMI_SET_WMM_CMD;
-
-typedef PREPACK struct {
- u8 status;
-}POSTPACK WMI_SET_QOS_SUPP_CMD;
-
-typedef enum {
- WMI_TXOP_DISABLED = 0,
- WMI_TXOP_ENABLED
-} WMI_TXOP_CFG;
-
-typedef PREPACK struct {
- u8 txopEnable;
-}POSTPACK WMI_SET_WMM_TXOP_CMD;
-
-typedef PREPACK struct {
- u8 keepaliveInterval;
-} POSTPACK WMI_SET_KEEPALIVE_CMD;
-
-typedef PREPACK struct {
- u32 configured;
- u8 keepaliveInterval;
-} POSTPACK WMI_GET_KEEPALIVE_CMD;
-
-/*
- * Add Application specified IE to a management frame
- */
-#define WMI_MAX_IE_LEN 255
-
-typedef PREPACK struct {
- u8 mgmtFrmType; /* one of WMI_MGMT_FRAME_TYPE */
- u8 ieLen; /* Length of the IE that should be added to the MGMT frame */
- u8 ieInfo[1];
-} POSTPACK WMI_SET_APPIE_CMD;
-
-/*
- * Notify the WSC registration status to the target
- */
-#define WSC_REG_ACTIVE 1
-#define WSC_REG_INACTIVE 0
-/* Generic Hal Interface for setting hal paramters. */
-/* Add new Set HAL Param cmdIds here for newer params */
-typedef enum {
- WHAL_SETCABTO_CMDID = 1,
-}WHAL_CMDID;
-
-typedef PREPACK struct {
- u8 cabTimeOut;
-} POSTPACK WHAL_SETCABTO_PARAM;
-
-typedef PREPACK struct {
- u8 whalCmdId;
- u8 data[1];
-} POSTPACK WHAL_PARAMCMD;
-
-
-#define WOW_MAX_FILTER_LISTS 1 /*4*/
-#define WOW_MAX_FILTERS_PER_LIST 4
-#define WOW_PATTERN_SIZE 64
-#define WOW_MASK_SIZE 64
-
-#define MAC_MAX_FILTERS_PER_LIST 4
-
-typedef PREPACK struct {
- u8 wow_valid_filter;
- u8 wow_filter_id;
- u8 wow_filter_size;
- u8 wow_filter_offset;
- u8 wow_filter_mask[WOW_MASK_SIZE];
- u8 wow_filter_pattern[WOW_PATTERN_SIZE];
-} POSTPACK WOW_FILTER;
-
-
-typedef PREPACK struct {
- u8 wow_valid_list;
- u8 wow_list_id;
- u8 wow_num_filters;
- u8 wow_total_list_size;
- WOW_FILTER list[WOW_MAX_FILTERS_PER_LIST];
-} POSTPACK WOW_FILTER_LIST;
-
-typedef PREPACK struct {
- u8 valid_filter;
- u8 mac_addr[ATH_MAC_LEN];
-} POSTPACK MAC_FILTER;
-
-
-typedef PREPACK struct {
- u8 total_list_size;
- u8 enable;
- MAC_FILTER list[MAC_MAX_FILTERS_PER_LIST];
-} POSTPACK MAC_FILTER_LIST;
-
-#define MAX_IP_ADDRS 2
-typedef PREPACK struct {
- u32 ips[MAX_IP_ADDRS]; /* IP in Network Byte Order */
-} POSTPACK WMI_SET_IP_CMD;
-
-typedef PREPACK struct {
- u32 awake;
- u32 asleep;
-} POSTPACK WMI_SET_HOST_SLEEP_MODE_CMD;
-
-typedef enum {
- WOW_FILTER_SSID = 0x1
-} WMI_WOW_FILTER;
-
-typedef PREPACK struct {
- u32 enable_wow;
- WMI_WOW_FILTER filter;
- u16 hostReqDelay;
-} POSTPACK WMI_SET_WOW_MODE_CMD;
-
-typedef PREPACK struct {
- u8 filter_list_id;
-} POSTPACK WMI_GET_WOW_LIST_CMD;
-
-/*
- * WMI_GET_WOW_LIST_CMD reply
- */
-typedef PREPACK struct {
- u8 num_filters; /* number of patterns in reply */
- u8 this_filter_num; /* this is filter # x of total num_filters */
- u8 wow_mode;
- u8 host_mode;
- WOW_FILTER wow_filters[1];
-} POSTPACK WMI_GET_WOW_LIST_REPLY;
-
-typedef PREPACK struct {
- u8 filter_list_id;
- u8 filter_size;
- u8 filter_offset;
- u8 filter[1];
-} POSTPACK WMI_ADD_WOW_PATTERN_CMD;
-
-typedef PREPACK struct {
- u16 filter_list_id;
- u16 filter_id;
-} POSTPACK WMI_DEL_WOW_PATTERN_CMD;
-
-typedef PREPACK struct {
- u8 macaddr[ATH_MAC_LEN];
-} POSTPACK WMI_SET_MAC_ADDRESS_CMD;
-
-/*
- * WMI_SET_AKMP_PARAMS_CMD
- */
-
-#define WMI_AKMP_MULTI_PMKID_EN 0x000001
-
-typedef PREPACK struct {
- u32 akmpInfo;
-} POSTPACK WMI_SET_AKMP_PARAMS_CMD;
-
-typedef PREPACK struct {
- u8 pmkid[WMI_PMKID_LEN];
-} POSTPACK WMI_PMKID;
-
-/*
- * WMI_SET_PMKID_LIST_CMD
- */
-#define WMI_MAX_PMKID_CACHE 8
-
-typedef PREPACK struct {
- u32 numPMKID;
- WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE];
-} POSTPACK WMI_SET_PMKID_LIST_CMD;
-
-/*
- * WMI_GET_PMKID_LIST_CMD Reply
- * Following the Number of PMKIDs is the list of PMKIDs
- */
-typedef PREPACK struct {
- u32 numPMKID;
- u8 bssidList[ATH_MAC_LEN][1];
- WMI_PMKID pmkidList[1];
-} POSTPACK WMI_PMKID_LIST_REPLY;
-
-typedef PREPACK struct {
- u16 oldChannel;
- u32 newChannel;
-} POSTPACK WMI_CHANNEL_CHANGE_EVENT;
-
-typedef PREPACK struct {
- u32 version;
-} POSTPACK WMI_WLAN_VERSION_EVENT;
-
-
-/* WMI_ADDBA_REQ_EVENTID */
-typedef PREPACK struct {
- u8 tid;
- u8 win_sz;
- u16 st_seq_no;
- u8 status; /* f/w response for ADDBA Req; OK(0) or failure(!=0) */
-} POSTPACK WMI_ADDBA_REQ_EVENT;
-
-/* WMI_ADDBA_RESP_EVENTID */
-typedef PREPACK struct {
- u8 tid;
- u8 status; /* OK(0), failure (!=0) */
- u16 amsdu_sz; /* Three values: Not supported(0), 3839, 8k */
-} POSTPACK WMI_ADDBA_RESP_EVENT;
-
-/* WMI_DELBA_EVENTID
- * f/w received a DELBA for peer and processed it.
- * Host is notified of this
- */
-typedef PREPACK struct {
- u8 tid;
- u8 is_peer_initiator;
- u16 reason_code;
-} POSTPACK WMI_DELBA_EVENT;
-
-
-#ifdef WAPI_ENABLE
-#define WAPI_REKEY_UCAST 1
-#define WAPI_REKEY_MCAST 2
-typedef PREPACK struct {
- u8 type;
- u8 macAddr[ATH_MAC_LEN];
-} POSTPACK WMI_WAPIREKEY_EVENT;
-#endif
-
-
-/* WMI_ALLOW_AGGR_CMDID
- * Configures tid's to allow ADDBA negotiations
- * on each tid, in each direction
- */
-typedef PREPACK struct {
- u16 tx_allow_aggr; /* 16-bit mask to allow uplink ADDBA negotiation - bit position indicates tid*/
- u16 rx_allow_aggr; /* 16-bit mask to allow donwlink ADDBA negotiation - bit position indicates tid*/
-} POSTPACK WMI_ALLOW_AGGR_CMD;
-
-/* WMI_ADDBA_REQ_CMDID
- * f/w starts performing ADDBA negotiations with peer
- * on the given tid
- */
-typedef PREPACK struct {
- u8 tid;
-} POSTPACK WMI_ADDBA_REQ_CMD;
-
-/* WMI_DELBA_REQ_CMDID
- * f/w would teardown BA with peer.
- * is_send_initiator indicates if it's or tx or rx side
- */
-typedef PREPACK struct {
- u8 tid;
- u8 is_sender_initiator;
-
-} POSTPACK WMI_DELBA_REQ_CMD;
-
-#define PEER_NODE_JOIN_EVENT 0x00
-#define PEER_NODE_LEAVE_EVENT 0x01
-#define PEER_FIRST_NODE_JOIN_EVENT 0x10
-#define PEER_LAST_NODE_LEAVE_EVENT 0x11
-typedef PREPACK struct {
- u8 eventCode;
- u8 peerMacAddr[ATH_MAC_LEN];
-} POSTPACK WMI_PEER_NODE_EVENT;
-
-#define IEEE80211_FRAME_TYPE_MGT 0x00
-#define IEEE80211_FRAME_TYPE_CTL 0x04
-
-/*
- * Transmit complete event data structure(s)
- */
-
-
-typedef PREPACK struct {
-#define TX_COMPLETE_STATUS_SUCCESS 0
-#define TX_COMPLETE_STATUS_RETRIES 1
-#define TX_COMPLETE_STATUS_NOLINK 2
-#define TX_COMPLETE_STATUS_TIMEOUT 3
-#define TX_COMPLETE_STATUS_OTHER 4
-
- u8 status; /* one of TX_COMPLETE_STATUS_... */
- u8 pktID; /* packet ID to identify parent packet */
- u8 rateIdx; /* rate index on successful transmission */
- u8 ackFailures; /* number of ACK failures in tx attempt */
-#if 0 /* optional params currently omitted. */
- u32 queueDelay; // usec delay measured Tx Start time - host delivery time
- u32 mediaDelay; // usec delay measured ACK rx time - host delivery time
-#endif
-} POSTPACK TX_COMPLETE_MSG_V1; /* version 1 of tx complete msg */
-
-typedef PREPACK struct {
- u8 numMessages; /* number of tx comp msgs following this struct */
- u8 msgLen; /* length in bytes for each individual msg following this struct */
- u8 msgType; /* version of tx complete msg data following this struct */
- u8 reserved; /* individual messages follow this header */
-} POSTPACK WMI_TX_COMPLETE_EVENT;
-
-#define WMI_TXCOMPLETE_VERSION_1 (0x01)
-
-
-/*
- * ------- AP Mode definitions --------------
- */
-
-/*
- * !!! Warning !!!
- * -Changing the following values needs compilation of both driver and firmware
- */
-#ifdef AR6002_REV2
-#define AP_MAX_NUM_STA 4
-#else
-#define AP_MAX_NUM_STA 8
-#endif
-#define AP_ACL_SIZE 10
-#define IEEE80211_MAX_IE 256
-#define MCAST_AID 0xFF /* Spl. AID used to set DTIM flag in the beacons */
-#define DEF_AP_COUNTRY_CODE "US "
-#define DEF_AP_WMODE_G WMI_11G_MODE
-#define DEF_AP_WMODE_AG WMI_11AG_MODE
-#define DEF_AP_DTIM 5
-#define DEF_BEACON_INTERVAL 100
-
-/* AP mode disconnect reasons */
-#define AP_DISCONNECT_STA_LEFT 101
-#define AP_DISCONNECT_FROM_HOST 102
-#define AP_DISCONNECT_COMM_TIMEOUT 103
-
-/*
- * Used with WMI_AP_HIDDEN_SSID_CMDID
- */
-#define HIDDEN_SSID_FALSE 0
-#define HIDDEN_SSID_TRUE 1
-typedef PREPACK struct {
- u8 hidden_ssid;
-} POSTPACK WMI_AP_HIDDEN_SSID_CMD;
-
-/*
- * Used with WMI_AP_ACL_POLICY_CMDID
- */
-#define AP_ACL_DISABLE 0x00
-#define AP_ACL_ALLOW_MAC 0x01
-#define AP_ACL_DENY_MAC 0x02
-#define AP_ACL_RETAIN_LIST_MASK 0x80
-typedef PREPACK struct {
- u8 policy;
-} POSTPACK WMI_AP_ACL_POLICY_CMD;
-
-/*
- * Used with WMI_AP_ACL_MAC_LIST_CMDID
- */
-#define ADD_MAC_ADDR 1
-#define DEL_MAC_ADDR 2
-typedef PREPACK struct {
- u8 action;
- u8 index;
- u8 mac[ATH_MAC_LEN];
- u8 wildcard;
-} POSTPACK WMI_AP_ACL_MAC_CMD;
-
-typedef PREPACK struct {
- u16 index;
- u8 acl_mac[AP_ACL_SIZE][ATH_MAC_LEN];
- u8 wildcard[AP_ACL_SIZE];
- u8 policy;
-} POSTPACK WMI_AP_ACL;
-
-/*
- * Used with WMI_AP_SET_NUM_STA_CMDID
- */
-typedef PREPACK struct {
- u8 num_sta;
-} POSTPACK WMI_AP_SET_NUM_STA_CMD;
-
-/*
- * Used with WMI_AP_SET_MLME_CMDID
- */
-typedef PREPACK struct {
- u8 mac[ATH_MAC_LEN];
- u16 reason; /* 802.11 reason code */
- u8 cmd; /* operation to perform */
-#define WMI_AP_MLME_ASSOC 1 /* associate station */
-#define WMI_AP_DISASSOC 2 /* disassociate station */
-#define WMI_AP_DEAUTH 3 /* deauthenticate station */
-#define WMI_AP_MLME_AUTHORIZE 4 /* authorize station */
-#define WMI_AP_MLME_UNAUTHORIZE 5 /* unauthorize station */
-} POSTPACK WMI_AP_SET_MLME_CMD;
-
-typedef PREPACK struct {
- u32 period;
-} POSTPACK WMI_AP_CONN_INACT_CMD;
-
-typedef PREPACK struct {
- u32 period_min;
- u32 dwell_ms;
-} POSTPACK WMI_AP_PROT_SCAN_TIME_CMD;
-
-typedef PREPACK struct {
- u32 flag;
- u16 aid;
-} POSTPACK WMI_AP_SET_PVB_CMD;
-
-#define WMI_DISABLE_REGULATORY_CODE "FF"
-
-typedef PREPACK struct {
- u8 countryCode[3];
-} POSTPACK WMI_AP_SET_COUNTRY_CMD;
-
-typedef PREPACK struct {
- u8 dtim;
-} POSTPACK WMI_AP_SET_DTIM_CMD;
-
-typedef PREPACK struct {
- u8 band; /* specifies which band to apply these values */
- u8 enable; /* allows 11n to be disabled on a per band basis */
- u8 chan_width_40M_supported;
- u8 short_GI_20MHz;
- u8 short_GI_40MHz;
- u8 intolerance_40MHz;
- u8 max_ampdu_len_exp;
-} POSTPACK WMI_SET_HT_CAP_CMD;
-
-typedef PREPACK struct {
- u8 sta_chan_width;
-} POSTPACK WMI_SET_HT_OP_CMD;
-
-typedef PREPACK struct {
- u32 rateMasks[8];
-} POSTPACK WMI_SET_TX_SELECT_RATES_CMD;
-
-typedef PREPACK struct {
- u32 sgiMask;
- u8 sgiPERThreshold;
-} POSTPACK WMI_SET_TX_SGI_PARAM_CMD;
-
-#define DEFAULT_SGI_MASK 0x08080000
-#define DEFAULT_SGI_PER 10
-
-typedef PREPACK struct {
- u32 rateField; /* 1 bit per rate corresponding to index */
- u8 id;
- u8 shortTrys;
- u8 longTrys;
- u8 reserved; /* padding */
-} POSTPACK WMI_SET_RATE_POLICY_CMD;
-
-typedef PREPACK struct {
- u8 metaVersion; /* version of meta data for rx packets <0 = default> (0-7 = valid) */
- u8 dot11Hdr; /* 1 == leave .11 header intact , 0 == replace .11 header with .3 <default> */
- u8 defragOnHost; /* 1 == defragmentation is performed by host, 0 == performed by target <default> */
- u8 reserved[1]; /* alignment */
-} POSTPACK WMI_RX_FRAME_FORMAT_CMD;
-
-
-typedef PREPACK struct {
- u8 enable; /* 1 == device operates in thin mode , 0 == normal mode <default> */
- u8 reserved[3];
-} POSTPACK WMI_SET_THIN_MODE_CMD;
-
-/* AP mode events */
-/* WMI_PS_POLL_EVENT */
-typedef PREPACK struct {
- u16 aid;
-} POSTPACK WMI_PSPOLL_EVENT;
-
-typedef PREPACK struct {
- u32 tx_bytes;
- u32 tx_pkts;
- u32 tx_error;
- u32 tx_discard;
- u32 rx_bytes;
- u32 rx_pkts;
- u32 rx_error;
- u32 rx_discard;
- u32 aid;
-} POSTPACK WMI_PER_STA_STAT;
-
-#define AP_GET_STATS 0
-#define AP_CLEAR_STATS 1
-
-typedef PREPACK struct {
- u32 action;
- WMI_PER_STA_STAT sta[AP_MAX_NUM_STA+1];
-} POSTPACK WMI_AP_MODE_STAT;
-#define WMI_AP_MODE_STAT_SIZE(numSta) (sizeof(u32) + ((numSta + 1) * sizeof(WMI_PER_STA_STAT)))
-
-#define AP_11BG_RATESET1 1
-#define AP_11BG_RATESET2 2
-#define DEF_AP_11BG_RATESET AP_11BG_RATESET1
-typedef PREPACK struct {
- u8 rateset;
-} POSTPACK WMI_AP_SET_11BG_RATESET_CMD;
-/*
- * End of AP mode definitions
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _WMI_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wmix.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-/*
- * This file contains extensions of the WMI protocol specified in the
- * Wireless Module Interface (WMI). It includes definitions of all
- * extended commands and events. Extensions include useful commands
- * that are not directly related to wireless activities. They may
- * be hardware-specific, and they might not be supported on all
- * implementations.
- *
- * Extended WMIX commands are encapsulated in a WMI message with
- * cmd=WMI_EXTENSION_CMD.
- */
-
-#ifndef _WMIX_H_
-#define _WMIX_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "dbglog.h"
-
-/*
- * Extended WMI commands are those that are needed during wireless
- * operation, but which are not really wireless commands. This allows,
- * for instance, platform-specific commands. Extended WMI commands are
- * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
- * Extended WMI events are similarly embedded in a WMI event message with
- * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
- */
-typedef PREPACK struct {
- u32 commandId;
-} POSTPACK WMIX_CMD_HDR;
-
-typedef enum {
- WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
- WMIX_DSETDATA_REPLY_CMDID,
- WMIX_GPIO_OUTPUT_SET_CMDID,
- WMIX_GPIO_INPUT_GET_CMDID,
- WMIX_GPIO_REGISTER_SET_CMDID,
- WMIX_GPIO_REGISTER_GET_CMDID,
- WMIX_GPIO_INTR_ACK_CMDID,
- WMIX_HB_CHALLENGE_RESP_CMDID,
- WMIX_DBGLOG_CFG_MODULE_CMDID,
- WMIX_PROF_CFG_CMDID, /* 0x200a */
- WMIX_PROF_ADDR_SET_CMDID,
- WMIX_PROF_START_CMDID,
- WMIX_PROF_STOP_CMDID,
- WMIX_PROF_COUNT_GET_CMDID,
-} WMIX_COMMAND_ID;
-
-typedef enum {
- WMIX_DSETOPENREQ_EVENTID = 0x3001,
- WMIX_DSETCLOSE_EVENTID,
- WMIX_DSETDATAREQ_EVENTID,
- WMIX_GPIO_INTR_EVENTID,
- WMIX_GPIO_DATA_EVENTID,
- WMIX_GPIO_ACK_EVENTID,
- WMIX_HB_CHALLENGE_RESP_EVENTID,
- WMIX_DBGLOG_EVENTID,
- WMIX_PROF_COUNT_EVENTID,
-} WMIX_EVENT_ID;
-
-/*
- * =============DataSet support=================
- */
-
-/*
- * WMIX_DSETOPENREQ_EVENTID
- * DataSet Open Request Event
- */
-typedef PREPACK struct {
- u32 dset_id;
- u32 targ_dset_handle; /* echo'ed, not used by Host, */
- u32 targ_reply_fn; /* echo'ed, not used by Host, */
- u32 targ_reply_arg; /* echo'ed, not used by Host, */
-} POSTPACK WMIX_DSETOPENREQ_EVENT;
-
-/*
- * WMIX_DSETCLOSE_EVENTID
- * DataSet Close Event
- */
-typedef PREPACK struct {
- u32 access_cookie;
-} POSTPACK WMIX_DSETCLOSE_EVENT;
-
-/*
- * WMIX_DSETDATAREQ_EVENTID
- * DataSet Data Request Event
- */
-typedef PREPACK struct {
- u32 access_cookie;
- u32 offset;
- u32 length;
- u32 targ_buf; /* echo'ed, not used by Host, */
- u32 targ_reply_fn; /* echo'ed, not used by Host, */
- u32 targ_reply_arg; /* echo'ed, not used by Host, */
-} POSTPACK WMIX_DSETDATAREQ_EVENT;
-
-typedef PREPACK struct {
- u32 status;
- u32 targ_dset_handle;
- u32 targ_reply_fn;
- u32 targ_reply_arg;
- u32 access_cookie;
- u32 size;
- u32 version;
-} POSTPACK WMIX_DSETOPEN_REPLY_CMD;
-
-typedef PREPACK struct {
- u32 status;
- u32 targ_buf;
- u32 targ_reply_fn;
- u32 targ_reply_arg;
- u32 length;
- u8 buf[1];
-} POSTPACK WMIX_DSETDATA_REPLY_CMD;
-
-
-/*
- * =============GPIO support=================
- * All masks are 18-bit masks with bit N operating on GPIO pin N.
- */
-
-
-/*
- * Set GPIO pin output state.
- * In order for output to be driven, a pin must be enabled for output.
- * This can be done during initialization through the GPIO Configuration
- * DataSet, or during operation with the enable_mask.
- *
- * If a request is made to simultaneously set/clear or set/disable or
- * clear/disable or disable/enable, results are undefined.
- */
-typedef PREPACK struct {
- u32 set_mask; /* pins to set */
- u32 clear_mask; /* pins to clear */
- u32 enable_mask; /* pins to enable for output */
- u32 disable_mask; /* pins to disable/tristate */
-} POSTPACK WMIX_GPIO_OUTPUT_SET_CMD;
-
-/*
- * Set a GPIO register. For debug/exceptional cases.
- * Values for gpioreg_id are GPIO_REGISTER_IDs, defined in a
- * platform-dependent header.
- */
-typedef PREPACK struct {
- u32 gpioreg_id; /* GPIO register ID */
- u32 value; /* value to write */
-} POSTPACK WMIX_GPIO_REGISTER_SET_CMD;
-
-/* Get a GPIO register. For debug/exceptional cases. */
-typedef PREPACK struct {
- u32 gpioreg_id; /* GPIO register to read */
-} POSTPACK WMIX_GPIO_REGISTER_GET_CMD;
-
-/*
- * Host acknowledges and re-arms GPIO interrupts. A single
- * message should be used to acknowledge all interrupts that
- * were delivered in an earlier WMIX_GPIO_INTR_EVENT message.
- */
-typedef PREPACK struct {
- u32 ack_mask; /* interrupts to acknowledge */
-} POSTPACK WMIX_GPIO_INTR_ACK_CMD;
-
-/*
- * Target informs Host of GPIO interrupts that have occurred since the
- * last WMIX_GIPO_INTR_ACK_CMD was received. Additional information --
- * the current GPIO input values is provided -- in order to support
- * use of a GPIO interrupt as a Data Valid signal for other GPIO pins.
- */
-typedef PREPACK struct {
- u32 intr_mask; /* pending GPIO interrupts */
- u32 input_values; /* recent GPIO input values */
-} POSTPACK WMIX_GPIO_INTR_EVENT;
-
-/*
- * Target responds to Host's earlier WMIX_GPIO_INPUT_GET_CMDID request
- * using a GPIO_DATA_EVENT with
- * value set to the mask of GPIO pin inputs and
- * reg_id set to GPIO_ID_NONE
- *
- *
- * Target responds to Hosts's earlier WMIX_GPIO_REGISTER_GET_CMDID request
- * using a GPIO_DATA_EVENT with
- * value set to the value of the requested register and
- * reg_id identifying the register (reflects the original request)
- * NB: reg_id supports the future possibility of unsolicited
- * WMIX_GPIO_DATA_EVENTs (for polling GPIO input), and it may
- * simplify Host GPIO support.
- */
-typedef PREPACK struct {
- u32 value;
- u32 reg_id;
-} POSTPACK WMIX_GPIO_DATA_EVENT;
-
-/*
- * =============Error Detection support=================
- */
-
-/*
- * WMIX_HB_CHALLENGE_RESP_CMDID
- * Heartbeat Challenge Response command
- */
-typedef PREPACK struct {
- u32 cookie;
- u32 source;
-} POSTPACK WMIX_HB_CHALLENGE_RESP_CMD;
-
-/*
- * WMIX_HB_CHALLENGE_RESP_EVENTID
- * Heartbeat Challenge Response Event
- */
-#define WMIX_HB_CHALLENGE_RESP_EVENT WMIX_HB_CHALLENGE_RESP_CMD
-
-typedef PREPACK struct {
- struct dbglog_config_s config;
-} POSTPACK WMIX_DBGLOG_CFG_MODULE_CMD;
-
-/*
- * =============Target Profiling support=================
- */
-
-typedef PREPACK struct {
- u32 period; /* Time (in 30.5us ticks) between samples */
- u32 nbins;
-} POSTPACK WMIX_PROF_CFG_CMD;
-
-typedef PREPACK struct {
- u32 addr;
-} POSTPACK WMIX_PROF_ADDR_SET_CMD;
-
-/*
- * Target responds to Hosts's earlier WMIX_PROF_COUNT_GET_CMDID request
- * using a WMIX_PROF_COUNT_EVENT with
- * addr set to the next address
- * count set to the corresponding count
- */
-typedef PREPACK struct {
- u32 addr;
- u32 count;
-} POSTPACK WMIX_PROF_COUNT_EVENT;
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _WMIX_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef COMMON_DRV_H_
-#define COMMON_DRV_H_
-
-#include "hif.h"
-#include "htc_packet.h"
-#include "htc_api.h"
-
-/* structure that is the state information for the default credit distribution callback
- * drivers should instantiate (zero-init as well) this structure in their driver instance
- * and pass it as a context to the HTC credit distribution functions */
-struct common_credit_state_info {
- int TotalAvailableCredits; /* total credits in the system at startup */
- int CurrentFreeCredits; /* credits available in the pool that have not been
- given out to endpoints */
- struct htc_endpoint_credit_dist *pLowestPriEpDist; /* pointer to the lowest priority endpoint dist struct */
-};
-
-struct hci_transport_callbacks {
- s32 (*setupTransport)(void *ar);
- void (*cleanupTransport)(void *ar);
-};
-
-struct hci_transport_misc_handles {
- void *netDevice;
- void *hifDevice;
- void *htcHandle;
-};
-
-/* HTC TX packet tagging definitions */
-#define AR6K_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED
-#define AR6K_DATA_PKT_TAG (AR6K_CONTROL_PKT_TAG + 1)
-
-#define AR6002_VERSION_REV1 0x20000086
-#define AR6002_VERSION_REV2 0x20000188
-#define AR6003_VERSION_REV1 0x300002ba
-#define AR6003_VERSION_REV2 0x30000384
-
-#define AR6002_CUST_DATA_SIZE 112
-#define AR6003_CUST_DATA_SIZE 16
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* OS-independent APIs */
-int ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, struct common_credit_state_info *pCredInfo);
-
-int ar6000_ReadRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
-
-int ar6000_WriteRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
-
-int ar6000_ReadDataDiag(struct hif_device *hifDevice, u32 address, u8 *data, u32 length);
-
-int ar6000_reset_device(struct hif_device *hifDevice, u32 TargetType, bool waitForCompletion, bool coldReset);
-
-void ar6000_dump_target_assert_info(struct hif_device *hifDevice, u32 TargetType);
-
-int ar6000_set_htc_params(struct hif_device *hifDevice,
- u32 TargetType,
- u32 MboxIsrYieldValue,
- u8 HtcControlBuffers);
-
-int ar6000_set_hci_bridge_flags(struct hif_device *hifDevice,
- u32 TargetType,
- u32 Flags);
-
-void ar6000_copy_cust_data_from_target(struct hif_device *hifDevice, u32 TargetType);
-
-u8 *ar6000_get_cust_data_buffer(u32 TargetType);
-
-int ar6000_setBTState(void *context, u8 *pInBuf, u32 InBufSize);
-
-int ar6000_setDevicePowerState(void *context, u8 *pInBuf, u32 InBufSize);
-
-int ar6000_setWowMode(void *context, u8 *pInBuf, u32 InBufSize);
-
-int ar6000_setHostMode(void *context, u8 *pInBuf, u32 InBufSize);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*COMMON_DRV_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="dbglog_api.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains host side debug primitives.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _DBGLOG_API_H_
-#define _DBGLOG_API_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "dbglog.h"
-
-#define DBGLOG_HOST_LOG_BUFFER_SIZE DBGLOG_LOG_BUFFER_SIZE
-
-#define DBGLOG_GET_DBGID(arg) \
- ((arg & DBGLOG_DBGID_MASK) >> DBGLOG_DBGID_OFFSET)
-
-#define DBGLOG_GET_MODULEID(arg) \
- ((arg & DBGLOG_MODULEID_MASK) >> DBGLOG_MODULEID_OFFSET)
-
-#define DBGLOG_GET_NUMARGS(arg) \
- ((arg & DBGLOG_NUM_ARGS_MASK) >> DBGLOG_NUM_ARGS_OFFSET)
-
-#define DBGLOG_GET_TIMESTAMP(arg) \
- ((arg & DBGLOG_TIMESTAMP_MASK) >> DBGLOG_TIMESTAMP_OFFSET)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _DBGLOG_API_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="dl_list.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Double-link list definitions (adapted from Atheros SDIO stack)
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef __DL_LIST_H___
-#define __DL_LIST_H___
-
-#include "a_osapi.h"
-
-#define A_CONTAINING_STRUCT(address, struct_type, field_name)\
- ((struct_type *)((unsigned long)(address) - (unsigned long)(&((struct_type *)0)->field_name)))
-
-/* list functions */
-/* pointers for the list */
-struct dl_list {
- struct dl_list *pPrev;
- struct dl_list *pNext;
-};
-/*
- * DL_LIST_INIT , initialize doubly linked list
-*/
-#define DL_LIST_INIT(pList)\
- {(pList)->pPrev = pList; (pList)->pNext = pList;}
-
-/* faster macro to init list and add a single item */
-#define DL_LIST_INIT_AND_ADD(pList,pItem) \
-{ (pList)->pPrev = (pItem); \
- (pList)->pNext = (pItem); \
- (pItem)->pNext = (pList); \
- (pItem)->pPrev = (pList); \
-}
-
-#define DL_LIST_IS_EMPTY(pList) (((pList)->pPrev == (pList)) && ((pList)->pNext == (pList)))
-#define DL_LIST_GET_ITEM_AT_HEAD(pList) (pList)->pNext
-#define DL_LIST_GET_ITEM_AT_TAIL(pList) (pList)->pPrev
-/*
- * ITERATE_OVER_LIST pStart is the list, pTemp is a temp list member
- * NOT: do not use this function if the items in the list are deleted inside the
- * iteration loop
-*/
-#define ITERATE_OVER_LIST(pStart, pTemp) \
- for((pTemp) =(pStart)->pNext; pTemp != (pStart); (pTemp) = (pTemp)->pNext)
-
-
-/* safe iterate macro that allows the item to be removed from the list
- * the iteration continues to the next item in the list
- */
-#define ITERATE_OVER_LIST_ALLOW_REMOVE(pStart,pItem,st,offset) \
-{ \
- struct dl_list * pTemp; \
- pTemp = (pStart)->pNext; \
- while (pTemp != (pStart)) { \
- (pItem) = A_CONTAINING_STRUCT(pTemp,st,offset); \
- pTemp = pTemp->pNext; \
-
-#define ITERATE_END }}
-
-/*
- * DL_ListInsertTail - insert pAdd to the end of the list
-*/
-static INLINE struct dl_list *DL_ListInsertTail(struct dl_list *pList, struct dl_list *pAdd) {
- /* insert at tail */
- pAdd->pPrev = pList->pPrev;
- pAdd->pNext = pList;
- pList->pPrev->pNext = pAdd;
- pList->pPrev = pAdd;
- return pAdd;
-}
-
-/*
- * DL_ListInsertHead - insert pAdd into the head of the list
-*/
-static INLINE struct dl_list * DL_ListInsertHead(struct dl_list * pList, struct dl_list * pAdd) {
- /* insert at head */
- pAdd->pPrev = pList;
- pAdd->pNext = pList->pNext;
- pList->pNext->pPrev = pAdd;
- pList->pNext = pAdd;
- return pAdd;
-}
-
-#define DL_ListAdd(pList,pItem) DL_ListInsertHead((pList),(pItem))
-/*
- * DL_ListRemove - remove pDel from list
-*/
-static INLINE struct dl_list * DL_ListRemove(struct dl_list * pDel) {
- pDel->pNext->pPrev = pDel->pPrev;
- pDel->pPrev->pNext = pDel->pNext;
- /* point back to itself just to be safe, incase remove is called again */
- pDel->pNext = pDel;
- pDel->pPrev = pDel;
- return pDel;
-}
-
-/*
- * DL_ListRemoveItemFromHead - get a list item from the head
-*/
-static INLINE struct dl_list * DL_ListRemoveItemFromHead(struct dl_list * pList) {
- struct dl_list * pItem = NULL;
- if (pList->pNext != pList) {
- pItem = pList->pNext;
- /* remove the first item from head */
- DL_ListRemove(pItem);
- }
- return pItem;
-}
-
-static INLINE struct dl_list * DL_ListRemoveItemFromTail(struct dl_list * pList) {
- struct dl_list * pItem = NULL;
- if (pList->pPrev != pList) {
- pItem = pList->pPrev;
- /* remove the item from tail */
- DL_ListRemove(pItem);
- }
- return pItem;
-}
-
-/* transfer src list items to the tail of the destination list */
-static INLINE void DL_ListTransferItemsToTail(struct dl_list * pDest, struct dl_list * pSrc) {
- /* only concatenate if src is not empty */
- if (!DL_LIST_IS_EMPTY(pSrc)) {
- /* cut out circular list in src and re-attach to end of dest */
- pSrc->pPrev->pNext = pDest;
- pSrc->pNext->pPrev = pDest->pPrev;
- pDest->pPrev->pNext = pSrc->pNext;
- pDest->pPrev = pSrc->pPrev;
- /* terminate src list, it is now empty */
- pSrc->pPrev = pSrc;
- pSrc->pNext = pSrc;
- }
-}
-
-#endif /* __DL_LIST_H___ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="dset_api.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Host-side DataSet API.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _DSET_API_H_
-#define _DSET_API_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Host-side DataSet support is optional, and is not
- * currently required for correct operation. To disable
- * Host-side DataSet support, set this to 0.
- */
-#ifndef CONFIG_HOST_DSET_SUPPORT
-#define CONFIG_HOST_DSET_SUPPORT 1
-#endif
-
-/* Called to send a DataSet Open Reply back to the Target. */
-int wmi_dset_open_reply(struct wmi_t *wmip,
- u32 status,
- u32 access_cookie,
- u32 size,
- u32 version,
- u32 targ_handle,
- u32 targ_reply_fn,
- u32 targ_reply_arg);
-
-/* Called to send a DataSet Data Reply back to the Target. */
-int wmi_dset_data_reply(struct wmi_t *wmip,
- u32 status,
- u8 *host_buf,
- u32 length,
- u32 targ_buf,
- u32 targ_reply_fn,
- u32 targ_reply_arg);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* _DSET_API_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HCI_TRANSPORT_API_H_
-#define _HCI_TRANSPORT_API_H_
-
- /* Bluetooth HCI packets are stored in HTC packet containers */
-#include "htc_packet.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-typedef void *HCI_TRANSPORT_HANDLE;
-
-typedef HTC_ENDPOINT_ID HCI_TRANSPORT_PACKET_TYPE;
-
- /* we map each HCI packet class to a static Endpoint ID */
-#define HCI_COMMAND_TYPE ENDPOINT_1
-#define HCI_EVENT_TYPE ENDPOINT_2
-#define HCI_ACL_TYPE ENDPOINT_3
-#define HCI_PACKET_INVALID ENDPOINT_MAX
-
-#define HCI_GET_PACKET_TYPE(pP) (pP)->Endpoint
-#define HCI_SET_PACKET_TYPE(pP,s) (pP)->Endpoint = (s)
-
-/* callback when an HCI packet was completely sent */
-typedef void (*HCI_TRANSPORT_SEND_PKT_COMPLETE)(void *, struct htc_packet *);
-/* callback when an HCI packet is received */
-typedef void (*HCI_TRANSPORT_RECV_PKT)(void *, struct htc_packet *);
-/* Optional receive buffer re-fill callback,
- * On some OSes (like Linux) packets are allocated from a global pool and indicated up
- * to the network stack. The driver never gets the packets back from the OS. For these OSes
- * a refill callback can be used to allocate and re-queue buffers into HTC.
- * A refill callback is used for the reception of ACL and EVENT packets. The caller must
- * set the watermark trigger point to cause a refill.
- */
-typedef void (*HCI_TRANSPORT_RECV_REFILL)(void *, HCI_TRANSPORT_PACKET_TYPE Type, int BuffersAvailable);
-/* Optional receive packet refill
- * On some systems packet buffers are an extremely limited resource. Rather than
- * queue largest-possible-sized buffers to the HCI bridge, some systems would rather
- * allocate a specific size as the packet is received. The trade off is
- * slightly more processing (callback invoked for each RX packet)
- * for the benefit of committing fewer buffer resources into the bridge.
- *
- * The callback is provided the length of the pending packet to fetch. This includes the
- * full transport header, HCI header, plus the length of payload. The callback can return a pointer to
- * the allocated HTC packet for immediate use.
- *
- * NOTE*** This callback is mutually exclusive with the the refill callback above.
- *
- * */
-typedef struct htc_packet *(*HCI_TRANSPORT_RECV_ALLOC)(void *, HCI_TRANSPORT_PACKET_TYPE Type, int Length);
-
-typedef enum _HCI_SEND_FULL_ACTION {
- HCI_SEND_FULL_KEEP = 0, /* packet that overflowed should be kept in the queue */
- HCI_SEND_FULL_DROP = 1, /* packet that overflowed should be dropped */
-} HCI_SEND_FULL_ACTION;
-
-/* callback when an HCI send queue exceeds the caller's MaxSendQueueDepth threshold,
- * the callback must return the send full action to take (either DROP or KEEP) */
-typedef HCI_SEND_FULL_ACTION (*HCI_TRANSPORT_SEND_FULL)(void *, struct htc_packet *);
-
-struct hci_transport_properties {
- int HeadRoom; /* number of bytes in front of HCI packet for header space */
- int TailRoom; /* number of bytes at the end of the HCI packet for tail space */
- int IOBlockPad; /* I/O block padding required (always a power of 2) */
-};
-
-struct hci_transport_config_info {
- int ACLRecvBufferWaterMark; /* low watermark to trigger recv refill */
- int EventRecvBufferWaterMark; /* low watermark to trigger recv refill */
- int MaxSendQueueDepth; /* max number of packets in the single send queue */
- void *pContext; /* context for all callbacks */
- void (*TransportFailure)(void *pContext, int Status); /* transport failure callback */
- int (*TransportReady)(HCI_TRANSPORT_HANDLE, struct hci_transport_properties *,void *pContext); /* transport is ready */
- void (*TransportRemoved)(void *pContext); /* transport was removed */
- /* packet processing callbacks */
- HCI_TRANSPORT_SEND_PKT_COMPLETE pHCISendComplete;
- HCI_TRANSPORT_RECV_PKT pHCIPktRecv;
- HCI_TRANSPORT_RECV_REFILL pHCIPktRecvRefill;
- HCI_TRANSPORT_RECV_ALLOC pHCIPktRecvAlloc;
- HCI_TRANSPORT_SEND_FULL pHCISendFull;
-};
-
-/* ------ Function Prototypes ------ */
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Attach to the HCI transport module
- @function name: HCI_TransportAttach
- @input: HTCHandle - HTC handle (see HTC apis)
- pInfo - initialization information
- @output:
- @return: HCI_TRANSPORT_HANDLE on success, NULL on failure
- @notes: The HTC module provides HCI transport services.
- @example:
- @see also: HCI_TransportDetach
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-HCI_TRANSPORT_HANDLE HCI_TransportAttach(void *HTCHandle, struct hci_transport_config_info *pInfo);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Detach from the HCI transport module
- @function name: HCI_TransportDetach
- @input: HciTrans - HCI transport handle
- pInfo - initialization information
- @output:
- @return:
- @notes:
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HCI_TransportDetach(HCI_TRANSPORT_HANDLE HciTrans);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Add receive packets to the HCI transport
- @function name: HCI_TransportAddReceivePkts
- @input: HciTrans - HCI transport handle
- pQueue - a queue holding one or more packets
- @output:
- @return: 0 on success
- @notes: user must supply HTC packets for capturing incomming HCI packets. The caller
- must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
- macro. Each packet in the queue must be of the same type and length
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportAddReceivePkts(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet_queue *pQueue);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Send an HCI packet packet
- @function name: HCI_TransportSendPkt
- @input: HciTrans - HCI transport handle
- pPacket - packet to send
- Synchronous - send the packet synchronously (blocking)
- @output:
- @return: 0
- @notes: Caller must initialize packet using SET_HTC_PACKET_INFO_TX() and
- HCI_SET_PACKET_TYPE() macros to prepare the packet.
- If Synchronous is set to false the call is fully asynchronous. On error or completion,
- the registered send complete callback will be called.
- If Synchronous is set to true, the call will block until the packet is sent, if the
- interface cannot send the packet within a 2 second timeout, the function will return
- the failure code : A_EBUSY.
-
- Synchronous Mode should only be used at start-up to initialize the HCI device using
- custom HCI commands. It should NOT be mixed with Asynchronous operations. Mixed synchronous
- and asynchronous operation behavior is undefined.
-
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportSendPkt(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet *pPacket, bool Synchronous);
-
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Stop HCI transport
- @function name: HCI_TransportStop
- @input: HciTrans - hci transport handle
- @output:
- @return:
- @notes: HCI transport communication will be halted. All receive and pending TX packets will
- be flushed.
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HCI_TransportStop(HCI_TRANSPORT_HANDLE HciTrans);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Start the HCI transport
- @function name: HCI_TransportStart
- @input: HciTrans - hci transport handle
- @output:
- @return: 0 on success
- @notes: HCI transport communication will begin, the caller can expect the arrival
- of HCI recv packets as soon as this call returns.
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportStart(HCI_TRANSPORT_HANDLE HciTrans);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Enable or Disable Asynchronous Recv
- @function name: HCI_TransportEnableDisableAsyncRecv
- @input: HciTrans - hci transport handle
- Enable - enable or disable asynchronous recv
- @output:
- @return: 0 on success
- @notes: This API must be called when HCI recv is handled synchronously
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportEnableDisableAsyncRecv(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Receive an event packet from the HCI transport synchronously using polling
- @function name: HCI_TransportRecvHCIEventSync
- @input: HciTrans - hci transport handle
- pPacket - HTC packet to hold the recv data
- MaxPollMS - maximum polling duration in Milliseconds;
- @output:
- @return: 0 on success
- @notes: This API should be used only during HCI device initialization, the caller must call
- HCI_TransportEnableDisableAsyncRecv with Enable=false prior to using this API.
- This API will only capture HCI Event packets.
- @example:
- @see also: HCI_TransportEnableDisableAsyncRecv
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportRecvHCIEventSync(HCI_TRANSPORT_HANDLE HciTrans,
- struct htc_packet *pPacket,
- int MaxPollMS);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Set the desired baud rate for the underlying transport layer
- @function name: HCI_TransportSetBaudRate
- @input: HciTrans - hci transport handle
- Baud - baud rate in bps
- @output:
- @return: 0 on success
- @notes: This API should be used only after HCI device initialization
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportSetBaudRate(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Enable/Disable HCI Transport Power Management
- @function name: HCI_TransportEnablePowerMgmt
- @input: HciTrans - hci transport handle
- Enable - 1 = Enable, 0 = Disable
- @output:
- @return: 0 on success
- @notes:
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HCI_TransportEnablePowerMgmt(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HCI_TRANSPORT_API_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="hif.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// HIF specific declarations and prototypes
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HIF_H_
-#define _HIF_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Header files */
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "dl_list.h"
-
-
-typedef struct htc_callbacks HTC_CALLBACKS;
-struct hif_device;
-
-/*
- * direction - Direction of transfer (HIF_READ/HIF_WRITE).
- */
-#define HIF_READ 0x00000001
-#define HIF_WRITE 0x00000002
-#define HIF_DIR_MASK (HIF_READ | HIF_WRITE)
-
-/*
- * type - An interface may support different kind of read/write commands.
- * For example: SDIO supports CMD52/CMD53s. In case of MSIO it
- * translates to using different kinds of TPCs. The command type
- * is thus divided into a basic and an extended command and can
- * be specified using HIF_BASIC_IO/HIF_EXTENDED_IO.
- */
-#define HIF_BASIC_IO 0x00000004
-#define HIF_EXTENDED_IO 0x00000008
-#define HIF_TYPE_MASK (HIF_BASIC_IO | HIF_EXTENDED_IO)
-
-/*
- * emode - This indicates the whether the command is to be executed in a
- * blocking or non-blocking fashion (HIF_SYNCHRONOUS/
- * HIF_ASYNCHRONOUS). The read/write data paths in HTC have been
- * implemented using the asynchronous mode allowing the the bus
- * driver to indicate the completion of operation through the
- * registered callback routine. The requirement primarily comes
- * from the contexts these operations get called from (a driver's
- * transmit context or the ISR context in case of receive).
- * Support for both of these modes is essential.
- */
-#define HIF_SYNCHRONOUS 0x00000010
-#define HIF_ASYNCHRONOUS 0x00000020
-#define HIF_EMODE_MASK (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS)
-
-/*
- * dmode - An interface may support different kinds of commands based on
- * the tradeoff between the amount of data it can carry and the
- * setup time. Byte and Block modes are supported (HIF_BYTE_BASIS/
- * HIF_BLOCK_BASIS). In case of latter, the data is rounded off
- * to the nearest block size by padding. The size of the block is
- * configurable at compile time using the HIF_BLOCK_SIZE and is
- * negotiated with the target during initialization after the
- * AR6000 interrupts are enabled.
- */
-#define HIF_BYTE_BASIS 0x00000040
-#define HIF_BLOCK_BASIS 0x00000080
-#define HIF_DMODE_MASK (HIF_BYTE_BASIS | HIF_BLOCK_BASIS)
-
-/*
- * amode - This indicates if the address has to be incremented on AR6000
- * after every read/write operation (HIF?FIXED_ADDRESS/
- * HIF_INCREMENTAL_ADDRESS).
- */
-#define HIF_FIXED_ADDRESS 0x00000100
-#define HIF_INCREMENTAL_ADDRESS 0x00000200
-#define HIF_AMODE_MASK (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS)
-
-#define HIF_WR_ASYNC_BYTE_FIX \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_WR_ASYNC_BYTE_INC \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_ASYNC_BLOCK_INC \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_SYNC_BYTE_FIX \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_WR_SYNC_BYTE_INC \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_SYNC_BLOCK_INC \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_WR_ASYNC_BLOCK_FIX \
- (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_WR_SYNC_BLOCK_FIX \
- (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_SYNC_BYTE_INC \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_SYNC_BYTE_FIX \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_ASYNC_BYTE_FIX \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_ASYNC_BLOCK_FIX \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
-#define HIF_RD_ASYNC_BYTE_INC \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_ASYNC_BLOCK_INC \
- (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_SYNC_BLOCK_INC \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
-#define HIF_RD_SYNC_BLOCK_FIX \
- (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
-
-typedef enum {
- HIF_DEVICE_POWER_STATE = 0,
- HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
- HIF_DEVICE_GET_MBOX_ADDR,
- HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
- HIF_DEVICE_GET_IRQ_PROC_MODE,
- HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
- HIF_DEVICE_POWER_STATE_CHANGE,
- HIF_DEVICE_GET_IRQ_YIELD_PARAMS,
- HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT,
- HIF_DEVICE_GET_OS_DEVICE,
- HIF_DEVICE_DEBUG_BUS_STATE,
-} HIF_DEVICE_CONFIG_OPCODE;
-
-/*
- * HIF CONFIGURE definitions:
- *
- * HIF_DEVICE_GET_MBOX_BLOCK_SIZE
- * input : none
- * output : array of 4 u32s
- * notes: block size is returned for each mailbox (4)
- *
- * HIF_DEVICE_GET_MBOX_ADDR
- * input : none
- * output : struct hif_device_mbox_info
- * notes:
- *
- * HIF_DEVICE_GET_PENDING_EVENTS_FUNC
- * input : none
- * output: HIF_PENDING_EVENTS_FUNC function pointer
- * notes: this is optional for the HIF layer, if the request is
- * not handled then it indicates that the upper layer can use
- * the standard device methods to get pending events (IRQs, mailbox messages etc..)
- * otherwise it can call the function pointer to check pending events.
- *
- * HIF_DEVICE_GET_IRQ_PROC_MODE
- * input : none
- * output : HIF_DEVICE_IRQ_PROCESSING_MODE (interrupt processing mode)
- * note: the hif layer interfaces with the underlying OS-specific bus driver. The HIF
- * layer can report whether IRQ processing is requires synchronous behavior or
- * can be processed using asynchronous bus requests (typically faster).
- *
- * HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC
- * input :
- * output : HIF_MASK_UNMASK_RECV_EVENT function pointer
- * notes: this is optional for the HIF layer. The HIF layer may require a special mechanism
- * to mask receive message events. The upper layer can call this pointer when it needs
- * to mask/unmask receive events (in case it runs out of buffers).
- *
- * HIF_DEVICE_POWER_STATE_CHANGE
- *
- * input : HIF_DEVICE_POWER_CHANGE_TYPE
- * output : none
- * note: this is optional for the HIF layer. The HIF layer can handle power on/off state change
- * requests in an interconnect specific way. This is highly OS and bus driver dependent.
- * The caller must guarantee that no HIF read/write requests will be made after the device
- * is powered down.
- *
- * HIF_DEVICE_GET_IRQ_YIELD_PARAMS
- *
- * input : none
- * output : struct hif_device_irq_yield_params
- * note: This query checks if the HIF layer wishes to impose a processing yield count for the DSR handler.
- * The DSR callback handler will exit after a fixed number of RX packets or events are processed.
- * This query is only made if the device reports an IRQ processing mode of HIF_DEVICE_IRQ_SYNC_ONLY.
- * The HIF implementation can ignore this command if it does not desire the DSR callback to yield.
- * The HIF layer can indicate the maximum number of IRQ processing units (RX packets) before the
- * DSR handler callback must yield and return control back to the HIF layer. When a yield limit is
- * used the DSR callback will not call HIFAckInterrupts() as it would normally do before returning.
- * The HIF implementation that requires a yield count must call HIFAckInterrupt() when it is prepared
- * to process interrupts again.
- *
- * HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT
- * input : none
- * output : struct hif_device_scatter_support_info
- * note: This query checks if the HIF layer implements the SCATTER request interface. Scatter requests
- * allows upper layers to submit mailbox I/O operations using a list of buffers. This is useful for
- * multi-message transfers that can better utilize the bus interconnect.
- *
- *
- * HIF_DEVICE_GET_OS_DEVICE
- * intput : none
- * output : struct hif_device_os_device_info;
- * note: On some operating systems, the HIF layer has a parent device object for the bus. This object
- * may be required to register certain types of logical devices.
- *
- * HIF_DEVICE_DEBUG_BUS_STATE
- * input : none
- * output : none
- * note: This configure option triggers the HIF interface to dump as much bus interface state. This
- * configuration request is optional (No-OP on some HIF implementations)
- *
- */
-
-struct hif_mbox_properties {
- u32 ExtendedAddress; /* extended address for larger writes */
- u32 ExtendedSize;
-};
-
-#define HIF_MBOX_FLAG_NO_BUNDLING (1 << 0) /* do not allow bundling over the mailbox */
-
-typedef enum _MBOX_BUF_IF_TYPE {
- MBOX_BUS_IF_SDIO = 0,
- MBOX_BUS_IF_SPI = 1,
-} MBOX_BUF_IF_TYPE;
-
-struct hif_device_mbox_info {
- u32 MboxAddresses[4]; /* must be first element for legacy HIFs that return the address in
- and ARRAY of 32-bit words */
-
- /* the following describe extended mailbox properties */
- struct hif_mbox_properties MboxProp[4];
- /* if the HIF supports the GMbox extended address region it can report it
- * here, some interfaces cannot support the GMBOX address range and not set this */
- u32 GMboxAddress;
- u32 GMboxSize;
- u32 Flags; /* flags to describe mbox behavior or usage */
- MBOX_BUF_IF_TYPE MboxBusIFType; /* mailbox bus interface type */
-};
-
-typedef enum {
- HIF_DEVICE_IRQ_SYNC_ONLY, /* for HIF implementations that require the DSR to process all
- interrupts before returning */
- HIF_DEVICE_IRQ_ASYNC_SYNC, /* for HIF implementations that allow DSR to process interrupts
- using ASYNC I/O (that is HIFAckInterrupt can be called at a
- later time */
-} HIF_DEVICE_IRQ_PROCESSING_MODE;
-
-typedef enum {
- HIF_DEVICE_POWER_UP, /* HIF layer should power up interface and/or module */
- HIF_DEVICE_POWER_DOWN, /* HIF layer should initiate bus-specific measures to minimize power */
- HIF_DEVICE_POWER_CUT /* HIF layer should initiate bus-specific AND/OR platform-specific measures
- to completely power-off the module and associated hardware (i.e. cut power supplies)
- */
-} HIF_DEVICE_POWER_CHANGE_TYPE;
-
-struct hif_device_irq_yield_params {
- int RecvPacketYieldCount; /* max number of packets to force DSR to return */
-};
-
-
-struct hif_scatter_item {
- u8 *pBuffer; /* CPU accessible address of buffer */
- int Length; /* length of transfer to/from this buffer */
- void *pCallerContexts[2]; /* space for caller to insert a context associated with this item */
-};
-
-struct hif_scatter_req;
-typedef void ( *HIF_SCATTER_COMP_CB)(struct hif_scatter_req *);
-
-typedef enum _HIF_SCATTER_METHOD {
- HIF_SCATTER_NONE = 0,
- HIF_SCATTER_DMA_REAL, /* Real SG support no restrictions */
- HIF_SCATTER_DMA_BOUNCE, /* Uses SG DMA but HIF layer uses an internal bounce buffer */
-} HIF_SCATTER_METHOD;
-
-struct hif_scatter_req {
- struct dl_list ListLink; /* link management */
- u32 Address; /* address for the read/write operation */
- u32 Request; /* request flags */
- u32 TotalLength; /* total length of entire transfer */
- u32 CallerFlags; /* caller specific flags can be stored here */
- HIF_SCATTER_COMP_CB CompletionRoutine; /* completion routine set by caller */
- int CompletionStatus; /* status of completion */
- void *Context; /* caller context for this request */
- int ValidScatterEntries; /* number of valid entries set by caller */
- HIF_SCATTER_METHOD ScatterMethod; /* scatter method handled by HIF */
- void *HIFPrivate[4]; /* HIF private area */
- u8 *pScatterBounceBuffer; /* bounce buffer for upper layers to copy to/from */
- struct hif_scatter_item ScatterList[1]; /* start of scatter list */
-};
-
-typedef struct hif_scatter_req * ( *HIF_ALLOCATE_SCATTER_REQUEST)(struct hif_device *device);
-typedef void ( *HIF_FREE_SCATTER_REQUEST)(struct hif_device *device, struct hif_scatter_req *request);
-typedef int ( *HIF_READWRITE_SCATTER)(struct hif_device *device, struct hif_scatter_req *request);
-
-struct hif_device_scatter_support_info {
- /* information returned from HIF layer */
- HIF_ALLOCATE_SCATTER_REQUEST pAllocateReqFunc;
- HIF_FREE_SCATTER_REQUEST pFreeReqFunc;
- HIF_READWRITE_SCATTER pReadWriteScatterFunc;
- int MaxScatterEntries;
- int MaxTransferSizePerScatterReq;
-};
-
-struct hif_device_os_device_info {
- void *pOSDevice;
-};
-
-#define HIF_MAX_DEVICES 1
-
-struct htc_callbacks {
- void *context; /* context to pass to the dsrhandler
- note : rwCompletionHandler is provided the context passed to HIFReadWrite */
- int (* rwCompletionHandler)(void *rwContext, int status);
- int (* dsrHandler)(void *context);
-};
-
-typedef struct osdrv_callbacks {
- void *context; /* context to pass for all callbacks except deviceRemovedHandler
- the deviceRemovedHandler is only called if the device is claimed */
- int (* deviceInsertedHandler)(void *context, void *hif_handle);
- int (* deviceRemovedHandler)(void *claimedContext, void *hif_handle);
- int (* deviceSuspendHandler)(void *context);
- int (* deviceResumeHandler)(void *context);
- int (* deviceWakeupHandler)(void *context);
- int (* devicePowerChangeHandler)(void *context, HIF_DEVICE_POWER_CHANGE_TYPE config);
-} OSDRV_CALLBACKS;
-
-#define HIF_OTHER_EVENTS (1 << 0) /* other interrupts (non-Recv) are pending, host
- needs to read the register table to figure out what */
-#define HIF_RECV_MSG_AVAIL (1 << 1) /* pending recv packet */
-
-struct hif_pending_events_info {
- u32 Events;
- u32 LookAhead;
- u32 AvailableRecvBytes;
-#ifdef THREAD_X
- u32 Polling;
- u32 INT_CAUSE_REG;
-#endif
-};
-
- /* function to get pending events , some HIF modules use special mechanisms
- * to detect packet available and other interrupts */
-typedef int ( *HIF_PENDING_EVENTS_FUNC)(struct hif_device *device,
- struct hif_pending_events_info *pEvents,
- void *AsyncContext);
-
-#define HIF_MASK_RECV true
-#define HIF_UNMASK_RECV false
- /* function to mask recv events */
-typedef int ( *HIF_MASK_UNMASK_RECV_EVENT)(struct hif_device *device,
- bool Mask,
- void *AsyncContext);
-
-
-/*
- * This API is used to perform any global initialization of the HIF layer
- * and to set OS driver callbacks (i.e. insertion/removal) to the HIF layer
- *
- */
-int HIFInit(OSDRV_CALLBACKS *callbacks);
-
-/* This API claims the HIF device and provides a context for handling removal.
- * The device removal callback is only called when the OSDRV layer claims
- * a device. The claimed context must be non-NULL */
-void HIFClaimDevice(struct hif_device *device, void *claimedContext);
-/* release the claimed device */
-void HIFReleaseDevice(struct hif_device *device);
-
-/* This API allows the HTC layer to attach to the HIF device */
-int HIFAttachHTC(struct hif_device *device, HTC_CALLBACKS *callbacks);
-/* This API detaches the HTC layer from the HIF device */
-void HIFDetachHTC(struct hif_device *device);
-
-/*
- * This API is used to provide the read/write interface over the specific bus
- * interface.
- * address - Starting address in the AR6000's address space. For mailbox
- * writes, it refers to the start of the mbox boundary. It should
- * be ensured that the last byte falls on the mailbox's EOM. For
- * mailbox reads, it refers to the end of the mbox boundary.
- * buffer - Pointer to the buffer containg the data to be transmitted or
- * received.
- * length - Amount of data to be transmitted or received.
- * request - Characterizes the attributes of the command.
- */
-int
-HIFReadWrite(struct hif_device *device,
- u32 address,
- u8 *buffer,
- u32 length,
- u32 request,
- void *context);
-
-/*
- * This can be initiated from the unload driver context when the OSDRV layer has no more use for
- * the device.
- */
-void HIFShutDownDevice(struct hif_device *device);
-
-/*
- * This should translate to an acknowledgment to the bus driver indicating that
- * the previous interrupt request has been serviced and the all the relevant
- * sources have been cleared. HTC is ready to process more interrupts.
- * This should prevent the bus driver from raising an interrupt unless the
- * previous one has been serviced and acknowledged using the previous API.
- */
-void HIFAckInterrupt(struct hif_device *device);
-
-void HIFMaskInterrupt(struct hif_device *device);
-
-void HIFUnMaskInterrupt(struct hif_device *device);
-
-#ifdef THREAD_X
-/*
- * This set of functions are to be used by the bus driver to notify
- * the HIF module about various events.
- * These are not implemented if the bus driver provides an alternative
- * way for this notification though callbacks for instance.
- */
-int HIFInsertEventNotify(void);
-
-int HIFRemoveEventNotify(void);
-
-int HIFIRQEventNotify(void);
-
-int HIFRWCompleteEventNotify(void);
-#endif
-
-int
-HIFConfigureDevice(struct hif_device *device, HIF_DEVICE_CONFIG_OPCODE opcode,
- void *config, u32 configLen);
-
-/*
- * This API wait for the remaining MBOX messages to be drained
- * This should be moved to HTC AR6K layer
- */
-int hifWaitForPendingRecv(struct hif_device *device);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HIF_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="host_version.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains version information for the sample host driver for the
-// AR6000 chip
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HOST_VERSION_H_
-#define _HOST_VERSION_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <AR6002/AR6K_version.h>
-
-/*
- * The version number is made up of major, minor, patch and build
- * numbers. These are 16 bit numbers. The build and release script will
- * set the build number using a Perforce counter. Here the build number is
- * set to 9999 so that builds done without the build-release script are easily
- * identifiable.
- */
-
-#define ATH_SW_VER_MAJOR __VER_MAJOR_
-#define ATH_SW_VER_MINOR __VER_MINOR_
-#define ATH_SW_VER_PATCH __VER_PATCH_
-#define ATH_SW_VER_BUILD __BUILD_NUMBER_
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HOST_VERSION_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_api.h" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HTC_API_H_
-#define _HTC_API_H_
-
-#include "htc_packet.h"
-#include <htc.h>
-#include <htc_services.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* TODO.. for BMI */
-#define ENDPOINT1 0
-// TODO -remove me, but we have to fix BMI first
-#define HTC_MAILBOX_NUM_MAX 4
-
-/* this is the amount of header room required by users of HTC */
-#define HTC_HEADER_LEN HTC_HDR_LENGTH
-
-typedef void *HTC_HANDLE;
-
-typedef u16 HTC_SERVICE_ID;
-
-struct htc_init_info {
- void *pContext; /* context for target failure notification */
- void (*TargetFailure)(void *Instance, int Status);
-};
-
-/* per service connection send completion */
-typedef void (*HTC_EP_SEND_PKT_COMPLETE)(void *,struct htc_packet *);
-/* per service connection callback when a plurality of packets have been sent
- * The struct htc_packet_queue is a temporary queue object (e.g. freed on return from the callback)
- * to hold a list of completed send packets.
- * If the handler cannot fully traverse the packet queue before returning, it should
- * transfer the items of the queue into the caller's private queue using:
- * HTC_PACKET_ENQUEUE() */
-typedef void (*HTC_EP_SEND_PKT_COMP_MULTIPLE)(void *,struct htc_packet_queue *);
-/* per service connection pkt received */
-typedef void (*HTC_EP_RECV_PKT)(void *,struct htc_packet *);
-/* per service connection callback when a plurality of packets are received
- * The struct htc_packet_queue is a temporary queue object (e.g. freed on return from the callback)
- * to hold a list of recv packets.
- * If the handler cannot fully traverse the packet queue before returning, it should
- * transfer the items of the queue into the caller's private queue using:
- * HTC_PACKET_ENQUEUE() */
-typedef void (*HTC_EP_RECV_PKT_MULTIPLE)(void *,struct htc_packet_queue *);
-
-/* Optional per service connection receive buffer re-fill callback,
- * On some OSes (like Linux) packets are allocated from a global pool and indicated up
- * to the network stack. The driver never gets the packets back from the OS. For these OSes
- * a refill callback can be used to allocate and re-queue buffers into HTC.
- *
- * On other OSes, the network stack can call into the driver's OS-specifc "return_packet" handler and
- * the driver can re-queue these buffers into HTC. In this regard a refill callback is
- * unnecessary */
-typedef void (*HTC_EP_RECV_REFILL)(void *, HTC_ENDPOINT_ID Endpoint);
-
-/* Optional per service connection receive buffer allocation callback.
- * On some systems packet buffers are an extremely limited resource. Rather than
- * queue largest-possible-sized buffers to HTC, some systems would rather
- * allocate a specific size as the packet is received. The trade off is
- * slightly more processing (callback invoked for each RX packet)
- * for the benefit of committing fewer buffer resources into HTC.
- *
- * The callback is provided the length of the pending packet to fetch. This includes the
- * HTC header length plus the length of payload. The callback can return a pointer to
- * the allocated HTC packet for immediate use.
- *
- * Alternatively a variant of this handler can be used to allocate large receive packets as needed.
- * For example an application can use the refill mechanism for normal packets and the recv-alloc mechanism to
- * handle the case where a large packet buffer is required. This can significantly reduce the
- * amount of "committed" memory used to receive packets.
- *
- * */
-typedef struct htc_packet *(*HTC_EP_RECV_ALLOC)(void *, HTC_ENDPOINT_ID Endpoint, int Length);
-
-typedef enum _HTC_SEND_FULL_ACTION {
- HTC_SEND_FULL_KEEP = 0, /* packet that overflowed should be kept in the queue */
- HTC_SEND_FULL_DROP = 1, /* packet that overflowed should be dropped */
-} HTC_SEND_FULL_ACTION;
-
-/* Optional per service connection callback when a send queue is full. This can occur if the
- * host continues queueing up TX packets faster than credits can arrive
- * To prevent the host (on some Oses like Linux) from continuously queueing packets
- * and consuming resources, this callback is provided so that that the host
- * can disable TX in the subsystem (i.e. network stack).
- * This callback is invoked for each packet that "overflows" the HTC queue. The callback can
- * determine whether the new packet that overflowed the queue can be kept (HTC_SEND_FULL_KEEP) or
- * dropped (HTC_SEND_FULL_DROP). If a packet is dropped, the EpTxComplete handler will be called
- * and the packet's status field will be set to A_NO_RESOURCE.
- * Other OSes require a "per-packet" indication for each completed TX packet, this
- * closed loop mechanism will prevent the network stack from overunning the NIC
- * The packet to keep or drop is passed for inspection to the registered handler the handler
- * must ONLY inspect the packet, it may not free or reclaim the packet. */
-typedef HTC_SEND_FULL_ACTION (*HTC_EP_SEND_QUEUE_FULL)(void *, struct htc_packet *pPacket);
-
-struct htc_ep_callbacks {
- void *pContext; /* context for each callback */
- HTC_EP_SEND_PKT_COMPLETE EpTxComplete; /* tx completion callback for connected endpoint */
- HTC_EP_RECV_PKT EpRecv; /* receive callback for connected endpoint */
- HTC_EP_RECV_REFILL EpRecvRefill; /* OPTIONAL receive re-fill callback for connected endpoint */
- HTC_EP_SEND_QUEUE_FULL EpSendFull; /* OPTIONAL send full callback */
- HTC_EP_RECV_ALLOC EpRecvAlloc; /* OPTIONAL recv allocation callback */
- HTC_EP_RECV_ALLOC EpRecvAllocThresh; /* OPTIONAL recv allocation callback based on a threshold */
- HTC_EP_SEND_PKT_COMP_MULTIPLE EpTxCompleteMultiple; /* OPTIONAL completion handler for multiple complete
- indications (EpTxComplete must be NULL) */
- HTC_EP_RECV_PKT_MULTIPLE EpRecvPktMultiple; /* OPTIONAL completion handler for multiple
- recv packet indications (EpRecv must be NULL) */
- int RecvAllocThreshold; /* if EpRecvAllocThresh is non-NULL, HTC will compare the
- threshold value to the current recv packet length and invoke
- the EpRecvAllocThresh callback to acquire a packet buffer */
- int RecvRefillWaterMark; /* if a EpRecvRefill handler is provided, this value
- can be used to set a trigger refill callback
- when the recv queue drops below this value
- if set to 0, the refill is only called when packets
- are empty */
-};
-
-/* service connection information */
-struct htc_service_connect_req {
- HTC_SERVICE_ID ServiceID; /* service ID to connect to */
- u16 ConnectionFlags; /* connection flags, see htc protocol definition */
- u8 *pMetaData; /* ptr to optional service-specific meta-data */
- u8 MetaDataLength; /* optional meta data length */
- struct htc_ep_callbacks EpCallbacks; /* endpoint callbacks */
- int MaxSendQueueDepth; /* maximum depth of any send queue */
- u32 LocalConnectionFlags; /* HTC flags for the host-side (local) connection */
- unsigned int MaxSendMsgSize; /* override max message size in send direction */
-};
-
-#define HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING (1 << 0) /* enable send bundle padding for this endpoint */
-
-/* service connection response information */
-struct htc_service_connect_resp {
- u8 *pMetaData; /* caller supplied buffer to optional meta-data */
- u8 BufferLength; /* length of caller supplied buffer */
- u8 ActualLength; /* actual length of meta data */
- HTC_ENDPOINT_ID Endpoint; /* endpoint to communicate over */
- unsigned int MaxMsgLength; /* max length of all messages over this endpoint */
- u8 ConnectRespCode; /* connect response code from target */
-};
-
-/* endpoint distribution structure */
-struct htc_endpoint_credit_dist {
- struct htc_endpoint_credit_dist *pNext;
- struct htc_endpoint_credit_dist *pPrev;
- HTC_SERVICE_ID ServiceID; /* Service ID (set by HTC) */
- HTC_ENDPOINT_ID Endpoint; /* endpoint for this distribution struct (set by HTC) */
- u32 DistFlags; /* distribution flags, distribution function can
- set default activity using SET_EP_ACTIVE() macro */
- int TxCreditsNorm; /* credits for normal operation, anything above this
- indicates the endpoint is over-subscribed, this field
- is only relevant to the credit distribution function */
- int TxCreditsMin; /* floor for credit distribution, this field is
- only relevant to the credit distribution function */
- int TxCreditsAssigned; /* number of credits assigned to this EP, this field
- is only relevant to the credit dist function */
- int TxCredits; /* current credits available, this field is used by
- HTC to determine whether a message can be sent or
- must be queued */
- int TxCreditsToDist; /* pending credits to distribute on this endpoint, this
- is set by HTC when credit reports arrive.
- The credit distribution functions sets this to zero
- when it distributes the credits */
- int TxCreditsSeek; /* this is the number of credits that the current pending TX
- packet needs to transmit. This is set by HTC when
- and endpoint needs credits in order to transmit */
- int TxCreditSize; /* size in bytes of each credit (set by HTC) */
- int TxCreditsPerMaxMsg; /* credits required for a maximum sized messages (set by HTC) */
- void *pHTCReserved; /* reserved for HTC use */
- int TxQueueDepth; /* current depth of TX queue , i.e. messages waiting for credits
- This field is valid only when HTC_CREDIT_DIST_ACTIVITY_CHANGE
- or HTC_CREDIT_DIST_SEND_COMPLETE is indicated on an endpoint
- that has non-zero credits to recover
- */
-};
-
-#define HTC_EP_ACTIVE ((u32) (1u << 31))
-
-/* macro to check if an endpoint has gone active, useful for credit
- * distributions */
-#define IS_EP_ACTIVE(epDist) ((epDist)->DistFlags & HTC_EP_ACTIVE)
-#define SET_EP_ACTIVE(epDist) (epDist)->DistFlags |= HTC_EP_ACTIVE
-
- /* credit distibution code that is passed into the distrbution function,
- * there are mandatory and optional codes that must be handled */
-typedef enum _HTC_CREDIT_DIST_REASON {
- HTC_CREDIT_DIST_SEND_COMPLETE = 0, /* credits available as a result of completed
- send operations (MANDATORY) resulting in credit reports */
- HTC_CREDIT_DIST_ACTIVITY_CHANGE = 1, /* a change in endpoint activity occurred (OPTIONAL) */
- HTC_CREDIT_DIST_SEEK_CREDITS, /* an endpoint needs to "seek" credits (OPTIONAL) */
- HTC_DUMP_CREDIT_STATE /* for debugging, dump any state information that is kept by
- the distribution function */
-} HTC_CREDIT_DIST_REASON;
-
-typedef void (*HTC_CREDIT_DIST_CALLBACK)(void *Context,
- struct htc_endpoint_credit_dist *pEPList,
- HTC_CREDIT_DIST_REASON Reason);
-
-typedef void (*HTC_CREDIT_INIT_CALLBACK)(void *Context,
- struct htc_endpoint_credit_dist *pEPList,
- int TotalCredits);
-
- /* endpoint statistics action */
-typedef enum _HTC_ENDPOINT_STAT_ACTION {
- HTC_EP_STAT_SAMPLE = 0, /* only read statistics */
- HTC_EP_STAT_SAMPLE_AND_CLEAR = 1, /* sample and immediately clear statistics */
- HTC_EP_STAT_CLEAR /* clear only */
-} HTC_ENDPOINT_STAT_ACTION;
-
- /* endpoint statistics */
-struct htc_endpoint_stats {
- u32 TxCreditLowIndications; /* number of times the host set the credit-low flag in a send message on
- this endpoint */
- u32 TxIssued; /* running count of total TX packets issued */
- u32 TxPacketsBundled; /* running count of TX packets that were issued in bundles */
- u32 TxBundles; /* running count of TX bundles that were issued */
- u32 TxDropped; /* tx packets that were dropped */
- u32 TxCreditRpts; /* running count of total credit reports received for this endpoint */
- u32 TxCreditRptsFromRx; /* credit reports received from this endpoint's RX packets */
- u32 TxCreditRptsFromOther; /* credit reports received from RX packets of other endpoints */
- u32 TxCreditRptsFromEp0; /* credit reports received from endpoint 0 RX packets */
- u32 TxCreditsFromRx; /* count of credits received via Rx packets on this endpoint */
- u32 TxCreditsFromOther; /* count of credits received via another endpoint */
- u32 TxCreditsFromEp0; /* count of credits received via another endpoint */
- u32 TxCreditsConsummed; /* count of consummed credits */
- u32 TxCreditsReturned; /* count of credits returned */
- u32 RxReceived; /* count of RX packets received */
- u32 RxLookAheads; /* count of lookahead records
- found in messages received on this endpoint */
- u32 RxPacketsBundled; /* count of recv packets received in a bundle */
- u32 RxBundleLookAheads; /* count of number of bundled lookaheads */
- u32 RxBundleIndFromHdr; /* count of the number of bundle indications from the HTC header */
- u32 RxAllocThreshHit; /* count of the number of times the recv allocation threshold was hit */
- u32 RxAllocThreshBytes; /* total number of bytes */
-};
-
-/* ------ Function Prototypes ------ */
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Create an instance of HTC over the underlying HIF device
- @function name: HTCCreate
- @input: HifDevice - hif device handle,
- pInfo - initialization information
- @output:
- @return: HTC_HANDLE on success, NULL on failure
- @notes:
- @example:
- @see also: HTCDestroy
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-HTC_HANDLE HTCCreate(void *HifDevice, struct htc_init_info *pInfo);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Get the underlying HIF device handle
- @function name: HTCGetHifDevice
- @input: HTCHandle - handle passed into the AddInstance callback
- @output:
- @return: opaque HIF device handle usable in HIF API calls.
- @notes:
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void *HTCGetHifDevice(HTC_HANDLE HTCHandle);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Set credit distribution parameters
- @function name: HTCSetCreditDistribution
- @input: HTCHandle - HTC handle
- pCreditDistCont - caller supplied context to pass into distribution functions
- CreditDistFunc - Distribution function callback
- CreditDistInit - Credit Distribution initialization callback
- ServicePriorityOrder - Array containing list of service IDs, lowest index is highest
- priority
- ListLength - number of elements in ServicePriorityOrder
- @output:
- @return:
- @notes: The user can set a custom credit distribution function to handle special requirements
- for each endpoint. A default credit distribution routine can be used by setting
- CreditInitFunc to NULL. The default credit distribution is only provided for simple
- "fair" credit distribution without regard to any prioritization.
-
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCSetCreditDistribution(HTC_HANDLE HTCHandle,
- void *pCreditDistContext,
- HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
- HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
- HTC_SERVICE_ID ServicePriorityOrder[],
- int ListLength);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Wait for the target to indicate the HTC layer is ready
- @function name: HTCWaitTarget
- @input: HTCHandle - HTC handle
- @output:
- @return:
- @notes: This API blocks until the target responds with an HTC ready message.
- The caller should not connect services until the target has indicated it is
- ready.
- @example:
- @see also: HTCConnectService
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCWaitTarget(HTC_HANDLE HTCHandle);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Start target service communications
- @function name: HTCStart
- @input: HTCHandle - HTC handle
- @output:
- @return:
- @notes: This API indicates to the target that the service connection phase is complete
- and the target can freely start all connected services. This API should only be
- called AFTER all service connections have been made. TCStart will issue a
- SETUP_COMPLETE message to the target to indicate that all service connections
- have been made and the target can start communicating over the endpoints.
- @example:
- @see also: HTCConnectService
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCStart(HTC_HANDLE HTCHandle);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Add receive packet to HTC
- @function name: HTCAddReceivePkt
- @input: HTCHandle - HTC handle
- pPacket - HTC receive packet to add
- @output:
- @return: 0 on success
- @notes: user must supply HTC packets for capturing incomming HTC frames. The caller
- must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
- macro.
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCAddReceivePkt(HTC_HANDLE HTCHandle, struct htc_packet *pPacket);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Connect to an HTC service
- @function name: HTCConnectService
- @input: HTCHandle - HTC handle
- pReq - connection details
- @output: pResp - connection response
- @return:
- @notes: Service connections must be performed before HTCStart. User provides callback handlers
- for various endpoint events.
- @example:
- @see also: HTCStart
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCConnectService(HTC_HANDLE HTCHandle,
- struct htc_service_connect_req *pReq,
- struct htc_service_connect_resp *pResp);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Send an HTC packet
- @function name: HTCSendPkt
- @input: HTCHandle - HTC handle
- pPacket - packet to send
- @output:
- @return: 0
- @notes: Caller must initialize packet using SET_HTC_PACKET_INFO_TX() macro.
- This interface is fully asynchronous. On error, HTC SendPkt will
- call the registered Endpoint callback to cleanup the packet.
- @example:
- @see also: HTCFlushEndpoint
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCSendPkt(HTC_HANDLE HTCHandle, struct htc_packet *pPacket);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Stop HTC service communications
- @function name: HTCStop
- @input: HTCHandle - HTC handle
- @output:
- @return:
- @notes: HTC communications is halted. All receive and pending TX packets will
- be flushed.
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCStop(HTC_HANDLE HTCHandle);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Destroy HTC service
- @function name: HTCDestroy
- @input: HTCHandle
- @output:
- @return:
- @notes: This cleans up all resources allocated by HTCCreate().
- @example:
- @see also: HTCCreate
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCDestroy(HTC_HANDLE HTCHandle);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Flush pending TX packets
- @function name: HTCFlushEndpoint
- @input: HTCHandle - HTC handle
- Endpoint - Endpoint to flush
- Tag - flush tag
- @output:
- @return:
- @notes: The Tag parameter is used to selectively flush packets with matching tags.
- The value of 0 forces all packets to be flush regardless of tag.
- @example:
- @see also: HTCSendPkt
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Dump credit distribution state
- @function name: HTCDumpCreditStates
- @input: HTCHandle - HTC handle
- @output:
- @return:
- @notes: This dumps all credit distribution information to the debugger
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCDumpCreditStates(HTC_HANDLE HTCHandle);
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Indicate a traffic activity change on an endpoint
- @function name: HTCIndicateActivityChange
- @input: HTCHandle - HTC handle
- Endpoint - endpoint in which activity has changed
- Active - true if active, false if it has become inactive
- @output:
- @return:
- @notes: This triggers the registered credit distribution function to
- re-adjust credits for active/inactive endpoints.
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCIndicateActivityChange(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint,
- bool Active);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Get endpoint statistics
- @function name: HTCGetEndpointStatistics
- @input: HTCHandle - HTC handle
- Endpoint - Endpoint identifier
- Action - action to take with statistics
- @output:
- pStats - statistics that were sampled (can be NULL if Action is HTC_EP_STAT_CLEAR)
-
- @return: true if statistics profiling is enabled, otherwise false.
-
- @notes: Statistics is a compile-time option and this function may return false
- if HTC is not compiled with profiling.
-
- The caller can specify the statistic "action" to take when sampling
- the statistics. This includes:
-
- HTC_EP_STAT_SAMPLE: The pStats structure is filled with the current values.
- HTC_EP_STAT_SAMPLE_AND_CLEAR: The structure is filled and the current statistics
- are cleared.
- HTC_EP_STAT_CLEA : the statistics are cleared, the called can pass a NULL value for
- pStats
-
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-bool HTCGetEndpointStatistics(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint,
- HTC_ENDPOINT_STAT_ACTION Action,
- struct htc_endpoint_stats *pStats);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Unblock HTC message reception
- @function name: HTCUnblockRecv
- @input: HTCHandle - HTC handle
- @output:
- @return:
- @notes:
- HTC will block the receiver if the EpRecvAlloc callback fails to provide a packet.
- The caller can use this API to indicate to HTC when resources (buffers) are available
- such that the receiver can be unblocked and HTC may re-attempt fetching the pending message.
-
- This API is not required if the user uses the EpRecvRefill callback or uses the HTCAddReceivePacket()
- API to recycle or provide receive packets to HTC.
-
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-void HTCUnblockRecv(HTC_HANDLE HTCHandle);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: send a series of HTC packets
- @function name: HTCSendPktsMultiple
- @input: HTCHandle - HTC handle
- pPktQueue - local queue holding packets to send
- @output:
- @return: 0
- @notes: Caller must initialize each packet using SET_HTC_PACKET_INFO_TX() macro.
- The queue must only contain packets directed at the same endpoint.
- Caller supplies a pointer to an struct htc_packet_queue structure holding the TX packets in FIFO order.
- This API will remove the packets from the pkt queue and place them into the HTC Tx Queue
- and bundle messages where possible.
- The caller may allocate the pkt queue on the stack to hold the packets.
- This interface is fully asynchronous. On error, HTCSendPkts will
- call the registered Endpoint callback to cleanup the packet.
- @example:
- @see also: HTCFlushEndpoint
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCSendPktsMultiple(HTC_HANDLE HTCHandle, struct htc_packet_queue *pPktQueue);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Add multiple receive packets to HTC
- @function name: HTCAddReceivePktMultiple
- @input: HTCHandle - HTC handle
- pPktQueue - HTC receive packet queue holding packets to add
- @output:
- @return: 0 on success
- @notes: user must supply HTC packets for capturing incomming HTC frames. The caller
- must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
- macro. The queue must only contain recv packets for the same endpoint.
- Caller supplies a pointer to an struct htc_packet_queue structure holding the recv packet.
- This API will remove the packets from the pkt queue and place them into internal
- recv packet list.
- The caller may allocate the pkt queue on the stack to hold the packets.
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCAddReceivePktMultiple(HTC_HANDLE HTCHandle, struct htc_packet_queue *pPktQueue);
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Check if an endpoint is marked active
- @function name: HTCIsEndpointActive
- @input: HTCHandle - HTC handle
- Endpoint - endpoint to check for active state
- @output:
- @return: returns true if Endpoint is Active
- @notes:
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-bool HTCIsEndpointActive(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint);
-
-
-/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- @desc: Get the number of recv buffers currently queued into an HTC endpoint
- @function name: HTCGetNumRecvBuffers
- @input: HTCHandle - HTC handle
- Endpoint - endpoint to check
- @output:
- @return: returns number of buffers in queue
- @notes:
- @example:
- @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
-int HTCGetNumRecvBuffers(HTC_HANDLE HTCHandle,
- HTC_ENDPOINT_ID Endpoint);
-
-/* internally used functions for testing... */
-void HTCEnableRecv(HTC_HANDLE HTCHandle);
-void HTCDisableRecv(HTC_HANDLE HTCHandle);
-int HTCWaitForPendingRecv(HTC_HANDLE HTCHandle,
- u32 TimeoutInMs,
- bool *pbIsRecvPending);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HTC_API_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="htc_packet.h" company="Atheros">
-// Copyright (c) 2007-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef HTC_PACKET_H_
-#define HTC_PACKET_H_
-
-
-#include "dl_list.h"
-
-/* ------ Endpoint IDS ------ */
-typedef enum
-{
- ENDPOINT_UNUSED = -1,
- ENDPOINT_0 = 0,
- ENDPOINT_1 = 1,
- ENDPOINT_2 = 2,
- ENDPOINT_3,
- ENDPOINT_4,
- ENDPOINT_5,
- ENDPOINT_6,
- ENDPOINT_7,
- ENDPOINT_8,
- ENDPOINT_MAX,
-} HTC_ENDPOINT_ID;
-
-struct htc_packet;
-
-typedef void (* HTC_PACKET_COMPLETION)(void *,struct htc_packet *);
-
-typedef u16 HTC_TX_TAG;
-
-struct htc_tx_packet_info {
- HTC_TX_TAG Tag; /* tag used to selective flush packets */
- int CreditsUsed; /* number of credits used for this TX packet (HTC internal) */
- u8 SendFlags; /* send flags (HTC internal) */
- int SeqNo; /* internal seq no for debugging (HTC internal) */
-};
-
-#define HTC_TX_PACKET_TAG_ALL 0 /* a tag of zero is reserved and used to flush ALL packets */
-#define HTC_TX_PACKET_TAG_INTERNAL 1 /* internal tags start here */
-#define HTC_TX_PACKET_TAG_USER_DEFINED (HTC_TX_PACKET_TAG_INTERNAL + 9) /* user-defined tags start here */
-
-struct htc_rx_packet_info {
- u32 ExpectedHdr; /* HTC internal use */
- u32 HTCRxFlags; /* HTC internal use */
- u32 IndicationFlags; /* indication flags set on each RX packet indication */
-};
-
-#define HTC_RX_FLAGS_INDICATE_MORE_PKTS (1 << 0) /* more packets on this endpoint are being fetched */
-
-/* wrapper around endpoint-specific packets */
-struct htc_packet {
- struct dl_list ListLink; /* double link */
- void *pPktContext; /* caller's per packet specific context */
-
- u8 *pBufferStart; /* the true buffer start , the caller can
- store the real buffer start here. In
- receive callbacks, the HTC layer sets pBuffer
- to the start of the payload past the header. This
- field allows the caller to reset pBuffer when it
- recycles receive packets back to HTC */
- /*
- * Pointer to the start of the buffer. In the transmit
- * direction this points to the start of the payload. In the
- * receive direction, however, the buffer when queued up
- * points to the start of the HTC header but when returned
- * to the caller points to the start of the payload
- */
- u8 *pBuffer; /* payload start (RX/TX) */
- u32 BufferLength; /* length of buffer */
- u32 ActualLength; /* actual length of payload */
- HTC_ENDPOINT_ID Endpoint; /* endpoint that this packet was sent/recv'd from */
- int Status; /* completion status */
- union {
- struct htc_tx_packet_info AsTx; /* Tx Packet specific info */
- struct htc_rx_packet_info AsRx; /* Rx Packet specific info */
- } PktInfo;
-
- /* the following fields are for internal HTC use */
- HTC_PACKET_COMPLETION Completion; /* completion */
- void *pContext; /* HTC private completion context */
-};
-
-
-
-#define COMPLETE_HTC_PACKET(p,status) \
-{ \
- (p)->Status = (status); \
- (p)->Completion((p)->pContext,(p)); \
-}
-
-#define INIT_HTC_PACKET_INFO(p,b,len) \
-{ \
- (p)->pBufferStart = (b); \
- (p)->BufferLength = (len); \
-}
-
-/* macro to set an initial RX packet for refilling HTC */
-#define SET_HTC_PACKET_INFO_RX_REFILL(p,c,b,len,ep) \
-{ \
- (p)->pPktContext = (c); \
- (p)->pBuffer = (b); \
- (p)->pBufferStart = (b); \
- (p)->BufferLength = (len); \
- (p)->Endpoint = (ep); \
-}
-
-/* fast macro to recycle an RX packet that will be re-queued to HTC */
-#define HTC_PACKET_RESET_RX(p) \
- { (p)->pBuffer = (p)->pBufferStart; (p)->ActualLength = 0; }
-
-/* macro to set packet parameters for TX */
-#define SET_HTC_PACKET_INFO_TX(p,c,b,len,ep,tag) \
-{ \
- (p)->pPktContext = (c); \
- (p)->pBuffer = (b); \
- (p)->ActualLength = (len); \
- (p)->Endpoint = (ep); \
- (p)->PktInfo.AsTx.Tag = (tag); \
-}
-
-/* HTC Packet Queueing Macros */
-struct htc_packet_queue {
- struct dl_list QueueHead;
- int Depth;
-};
-
-/* initialize queue */
-#define INIT_HTC_PACKET_QUEUE(pQ) \
-{ \
- DL_LIST_INIT(&(pQ)->QueueHead); \
- (pQ)->Depth = 0; \
-}
-
-/* enqueue HTC packet to the tail of the queue */
-#define HTC_PACKET_ENQUEUE(pQ,p) \
-{ DL_ListInsertTail(&(pQ)->QueueHead,&(p)->ListLink); \
- (pQ)->Depth++; \
-}
-
-/* enqueue HTC packet to the tail of the queue */
-#define HTC_PACKET_ENQUEUE_TO_HEAD(pQ,p) \
-{ DL_ListInsertHead(&(pQ)->QueueHead,&(p)->ListLink); \
- (pQ)->Depth++; \
-}
-/* test if a queue is empty */
-#define HTC_QUEUE_EMPTY(pQ) ((pQ)->Depth == 0)
-/* get packet at head without removing it */
-static INLINE struct htc_packet *HTC_GET_PKT_AT_HEAD(struct htc_packet_queue *queue) {
- if (queue->Depth == 0) {
- return NULL;
- }
- return A_CONTAINING_STRUCT((DL_LIST_GET_ITEM_AT_HEAD(&queue->QueueHead)),struct htc_packet,ListLink);
-}
-/* remove a packet from a queue, where-ever it is in the queue */
-#define HTC_PACKET_REMOVE(pQ,p) \
-{ \
- DL_ListRemove(&(p)->ListLink); \
- (pQ)->Depth--; \
-}
-
-/* dequeue an HTC packet from the head of the queue */
-static INLINE struct htc_packet *HTC_PACKET_DEQUEUE(struct htc_packet_queue *queue) {
- struct dl_list *pItem = DL_ListRemoveItemFromHead(&queue->QueueHead);
- if (pItem != NULL) {
- queue->Depth--;
- return A_CONTAINING_STRUCT(pItem, struct htc_packet, ListLink);
- }
- return NULL;
-}
-
-/* dequeue an HTC packet from the tail of the queue */
-static INLINE struct htc_packet *HTC_PACKET_DEQUEUE_TAIL(struct htc_packet_queue *queue) {
- struct dl_list *pItem = DL_ListRemoveItemFromTail(&queue->QueueHead);
- if (pItem != NULL) {
- queue->Depth--;
- return A_CONTAINING_STRUCT(pItem, struct htc_packet, ListLink);
- }
- return NULL;
-}
-
-#define HTC_PACKET_QUEUE_DEPTH(pQ) (pQ)->Depth
-
-
-#define HTC_GET_ENDPOINT_FROM_PKT(p) (p)->Endpoint
-#define HTC_GET_TAG_FROM_PKT(p) (p)->PktInfo.AsTx.Tag
-
- /* transfer the packets from one queue to the tail of another queue */
-#define HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(pQDest,pQSrc) \
-{ \
- DL_ListTransferItemsToTail(&(pQDest)->QueueHead,&(pQSrc)->QueueHead); \
- (pQDest)->Depth += (pQSrc)->Depth; \
- (pQSrc)->Depth = 0; \
-}
-
- /* fast version to init and add a single packet to a queue */
-#define INIT_HTC_PACKET_QUEUE_AND_ADD(pQ,pP) \
-{ \
- DL_LIST_INIT_AND_ADD(&(pQ)->QueueHead,&(pP)->ListLink) \
- (pQ)->Depth = 1; \
-}
-
-#define HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pQ, pPTemp) \
- ITERATE_OVER_LIST_ALLOW_REMOVE(&(pQ)->QueueHead,(pPTemp), struct htc_packet, ListLink)
-
-#define HTC_PACKET_QUEUE_ITERATE_END ITERATE_END
-
-#endif /*HTC_PACKET_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the API for the host wlan module
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HOST_WLAN_API_H_
-#define _HOST_WLAN_API_H_
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <a_osapi.h>
-
-struct ieee80211_node_table;
-struct ieee80211_frame;
-
-struct ieee80211_common_ie {
- u16 ie_chan;
- u8 *ie_tstamp;
- u8 *ie_ssid;
- u8 *ie_rates;
- u8 *ie_xrates;
- u8 *ie_country;
- u8 *ie_wpa;
- u8 *ie_rsn;
- u8 *ie_wmm;
- u8 *ie_ath;
- u16 ie_capInfo;
- u16 ie_beaconInt;
- u8 *ie_tim;
- u8 *ie_chswitch;
- u8 ie_erp;
- u8 *ie_wsc;
- u8 *ie_htcap;
- u8 *ie_htop;
-#ifdef WAPI_ENABLE
- u8 *ie_wapi;
-#endif
-};
-
-typedef struct bss {
- u8 ni_macaddr[6];
- u8 ni_snr;
- s16 ni_rssi;
- struct bss *ni_list_next;
- struct bss *ni_list_prev;
- struct bss *ni_hash_next;
- struct bss *ni_hash_prev;
- struct ieee80211_common_ie ni_cie;
- u8 *ni_buf;
- u16 ni_framelen;
- struct ieee80211_node_table *ni_table;
- u32 ni_refcnt;
- int ni_scangen;
-
- u32 ni_tstamp;
- u32 ni_actcnt;
-#ifdef OS_ROAM_MANAGEMENT
- u32 ni_si_gen;
-#endif
-} bss_t;
-
-typedef void wlan_node_iter_func(void *arg, bss_t *);
-
-bss_t *wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size);
-void wlan_node_free(bss_t *ni);
-void wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
- const u8 *macaddr);
-bss_t *wlan_find_node(struct ieee80211_node_table *nt, const u8 *macaddr);
-void wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni);
-void wlan_free_allnodes(struct ieee80211_node_table *nt);
-void wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
- void *arg);
-
-void wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt);
-void wlan_node_table_reset(struct ieee80211_node_table *nt);
-void wlan_node_table_cleanup(struct ieee80211_node_table *nt);
-
-int wlan_parse_beacon(u8 *buf, int framelen,
- struct ieee80211_common_ie *cie);
-
-u16 wlan_ieee2freq(int chan);
-u32 wlan_freq2ieee(u16 freq);
-
-void wlan_set_nodeage(struct ieee80211_node_table *nt, u32 nodeAge);
-
-void
-wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt);
-
-bss_t *
-wlan_find_Ssidnode (struct ieee80211_node_table *nt, u8 *pSsid,
- u32 ssidLength, bool bIsWPA2, bool bMatchSSID);
-
-void
-wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni);
-
-bss_t *wlan_node_remove(struct ieee80211_node_table *nt, u8 *bssid);
-
-bss_t *
-wlan_find_matching_Ssidnode (struct ieee80211_node_table *nt, u8 *pSsid,
- u32 ssidLength, u32 dot11AuthMode, u32 authMode,
- u32 pairwiseCryptoType, u32 grpwiseCryptoTyp);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HOST_WLAN_API_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wmi_api.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the definitions for the Wireless Module Interface (WMI).
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _WMI_API_H_
-#define _WMI_API_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- /* WMI converts a dix frame with an ethernet payload (up to 1500 bytes)
- * to an 802.3 frame (adds SNAP header) and adds on a WMI data header */
-#define WMI_MAX_TX_DATA_FRAME_LENGTH (1500 + sizeof(WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + sizeof(ATH_LLC_SNAP_HDR))
-
- /* A normal WMI data frame */
-#define WMI_MAX_NORMAL_RX_DATA_FRAME_LENGTH (1500 + sizeof(WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + sizeof(ATH_LLC_SNAP_HDR))
-
- /* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */
-#define WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH (3840 + sizeof(WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + sizeof(ATH_LLC_SNAP_HDR))
-
-/*
- * IP QoS Field definitions according to 802.1p
- */
-#define BEST_EFFORT_PRI 0
-#define BACKGROUND_PRI 1
-#define EXCELLENT_EFFORT_PRI 3
-#define CONTROLLED_LOAD_PRI 4
-#define VIDEO_PRI 5
-#define VOICE_PRI 6
-#define NETWORK_CONTROL_PRI 7
-#define MAX_NUM_PRI 8
-
-#define UNDEFINED_PRI (0xff)
-
-#define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000 /* 5 seconds */
-
-#define A_ROUND_UP(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
-
-typedef enum {
- ATHEROS_COMPLIANCE = 0x1,
-}TSPEC_PARAM_COMPLIANCE;
-
-struct wmi_t;
-
-void *wmi_init(void *devt);
-
-void wmi_qos_state_init(struct wmi_t *wmip);
-void wmi_shutdown(struct wmi_t *wmip);
-HTC_ENDPOINT_ID wmi_get_control_ep(struct wmi_t * wmip);
-void wmi_set_control_ep(struct wmi_t * wmip, HTC_ENDPOINT_ID eid);
-u16 wmi_get_mapped_qos_queue(struct wmi_t *, u8 );
-int wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf);
-int wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, u8 msgType, bool bMoreData, WMI_DATA_HDR_DATA_TYPE data_type,u8 metaVersion, void *pTxMetaS);
-int wmi_dot3_2_dix(void *osbuf);
-
-int wmi_dot11_hdr_remove (struct wmi_t *wmip, void *osbuf);
-int wmi_dot11_hdr_add(struct wmi_t *wmip, void *osbuf, NETWORK_TYPE mode);
-
-int wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf);
-int wmi_syncpoint(struct wmi_t *wmip);
-int wmi_syncpoint_reset(struct wmi_t *wmip);
-u8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, u32 layer2Priority, bool wmmEnabled);
-
-u8 wmi_determine_userPriority (u8 *pkt, u32 layer2Pri);
-
-int wmi_control_rx(struct wmi_t *wmip, void *osbuf);
-void wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg);
-void wmi_free_allnodes(struct wmi_t *wmip);
-bss_t *wmi_find_node(struct wmi_t *wmip, const u8 *macaddr);
-void wmi_free_node(struct wmi_t *wmip, const u8 *macaddr);
-
-
-typedef enum {
- NO_SYNC_WMIFLAG = 0,
- SYNC_BEFORE_WMIFLAG, /* transmit all queued data before cmd */
- SYNC_AFTER_WMIFLAG, /* any new data waits until cmd execs */
- SYNC_BOTH_WMIFLAG,
- END_WMIFLAG /* end marker */
-} WMI_SYNC_FLAG;
-
-int wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
- WMI_SYNC_FLAG flag);
-
-int wmi_connect_cmd(struct wmi_t *wmip,
- NETWORK_TYPE netType,
- DOT11_AUTH_MODE dot11AuthMode,
- AUTH_MODE authMode,
- CRYPTO_TYPE pairwiseCrypto,
- u8 pairwiseCryptoLen,
- CRYPTO_TYPE groupCrypto,
- u8 groupCryptoLen,
- int ssidLength,
- u8 *ssid,
- u8 *bssid,
- u16 channel,
- u32 ctrl_flags);
-
-int wmi_reconnect_cmd(struct wmi_t *wmip,
- u8 *bssid,
- u16 channel);
-int wmi_disconnect_cmd(struct wmi_t *wmip);
-int wmi_getrev_cmd(struct wmi_t *wmip);
-int wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType,
- u32 forceFgScan, u32 isLegacy,
- u32 homeDwellTime, u32 forceScanInterval,
- s8 numChan, u16 *channelList);
-int wmi_scanparams_cmd(struct wmi_t *wmip, u16 fg_start_sec,
- u16 fg_end_sec, u16 bg_sec,
- u16 minact_chdw_msec,
- u16 maxact_chdw_msec, u16 pas_chdw_msec,
- u8 shScanRatio, u8 scanCtrlFlags,
- u32 max_dfsch_act_time,
- u16 maxact_scan_per_ssid);
-int wmi_bssfilter_cmd(struct wmi_t *wmip, u8 filter, u32 ieMask);
-int wmi_probedSsid_cmd(struct wmi_t *wmip, u8 index, u8 flag,
- u8 ssidLength, u8 *ssid);
-int wmi_listeninterval_cmd(struct wmi_t *wmip, u16 listenInterval, u16 listenBeacons);
-int wmi_bmisstime_cmd(struct wmi_t *wmip, u16 bmisstime, u16 bmissbeacons);
-int wmi_associnfo_cmd(struct wmi_t *wmip, u8 ieType,
- u8 ieLen, u8 *ieInfo);
-int wmi_powermode_cmd(struct wmi_t *wmip, u8 powerMode);
-int wmi_ibsspmcaps_cmd(struct wmi_t *wmip, u8 pmEnable, u8 ttl,
- u16 atim_windows, u16 timeout_value);
-int wmi_apps_cmd(struct wmi_t *wmip, u8 psType, u32 idle_time,
- u32 ps_period, u8 sleep_period);
-int wmi_pmparams_cmd(struct wmi_t *wmip, u16 idlePeriod,
- u16 psPollNum, u16 dtimPolicy,
- u16 wakup_tx_policy, u16 num_tx_to_wakeup,
- u16 ps_fail_event_policy);
-int wmi_disctimeout_cmd(struct wmi_t *wmip, u8 timeout);
-int wmi_sync_cmd(struct wmi_t *wmip, u8 syncNumber);
-int wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *pstream);
-int wmi_delete_pstream_cmd(struct wmi_t *wmip, u8 trafficClass, u8 streamID);
-int wmi_set_framerate_cmd(struct wmi_t *wmip, u8 bEnable, u8 type, u8 subType, u16 rateMask);
-int wmi_set_bitrate_cmd(struct wmi_t *wmip, s32 dataRate, s32 mgmtRate, s32 ctlRate);
-int wmi_get_bitrate_cmd(struct wmi_t *wmip);
-s8 wmi_validate_bitrate(struct wmi_t *wmip, s32 rate, s8 *rate_idx);
-int wmi_get_regDomain_cmd(struct wmi_t *wmip);
-int wmi_get_channelList_cmd(struct wmi_t *wmip);
-int wmi_set_channelParams_cmd(struct wmi_t *wmip, u8 scanParam,
- WMI_PHY_MODE mode, s8 numChan,
- u16 *channelList);
-
-int wmi_set_snr_threshold_params(struct wmi_t *wmip,
- WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
-int wmi_set_rssi_threshold_params(struct wmi_t *wmip,
- WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
-int wmi_clr_rssi_snr(struct wmi_t *wmip);
-int wmi_set_lq_threshold_params(struct wmi_t *wmip,
- WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd);
-int wmi_set_rts_cmd(struct wmi_t *wmip, u16 threshold);
-int wmi_set_lpreamble_cmd(struct wmi_t *wmip, u8 status, u8 preamblePolicy);
-
-int wmi_set_error_report_bitmask(struct wmi_t *wmip, u32 bitmask);
-
-int wmi_get_challenge_resp_cmd(struct wmi_t *wmip, u32 cookie,
- u32 source);
-
-int wmi_config_debug_module_cmd(struct wmi_t *wmip, u16 mmask,
- u16 tsr, bool rep, u16 size,
- u32 valid);
-
-int wmi_get_stats_cmd(struct wmi_t *wmip);
-
-int wmi_addKey_cmd(struct wmi_t *wmip, u8 keyIndex,
- CRYPTO_TYPE keyType, u8 keyUsage,
- u8 keyLength,u8 *keyRSC,
- u8 *keyMaterial, u8 key_op_ctrl, u8 *mac,
- WMI_SYNC_FLAG sync_flag);
-int wmi_add_krk_cmd(struct wmi_t *wmip, u8 *krk);
-int wmi_delete_krk_cmd(struct wmi_t *wmip);
-int wmi_deleteKey_cmd(struct wmi_t *wmip, u8 keyIndex);
-int wmi_set_akmp_params_cmd(struct wmi_t *wmip,
- WMI_SET_AKMP_PARAMS_CMD *akmpParams);
-int wmi_get_pmkid_list_cmd(struct wmi_t *wmip);
-int wmi_set_pmkid_list_cmd(struct wmi_t *wmip,
- WMI_SET_PMKID_LIST_CMD *pmkInfo);
-int wmi_abort_scan_cmd(struct wmi_t *wmip);
-int wmi_set_txPwr_cmd(struct wmi_t *wmip, u8 dbM);
-int wmi_get_txPwr_cmd(struct wmi_t *wmip);
-int wmi_addBadAp_cmd(struct wmi_t *wmip, u8 apIndex, u8 *bssid);
-int wmi_deleteBadAp_cmd(struct wmi_t *wmip, u8 apIndex);
-int wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, bool en);
-int wmi_setPmkid_cmd(struct wmi_t *wmip, u8 *bssid, u8 *pmkId,
- bool set);
-int wmi_set_access_params_cmd(struct wmi_t *wmip, u8 ac, u16 txop,
- u8 eCWmin, u8 eCWmax,
- u8 aifsn);
-int wmi_set_retry_limits_cmd(struct wmi_t *wmip, u8 frameType,
- u8 trafficClass, u8 maxRetries,
- u8 enableNotify);
-
-void wmi_get_current_bssid(struct wmi_t *wmip, u8 *bssid);
-
-int wmi_get_roam_tbl_cmd(struct wmi_t *wmip);
-int wmi_get_roam_data_cmd(struct wmi_t *wmip, u8 roamDataType);
-int wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p,
- u8 size);
-int wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
- WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
- u8 size);
-
-int wmi_set_opt_mode_cmd(struct wmi_t *wmip, u8 optMode);
-int wmi_opt_tx_frame_cmd(struct wmi_t *wmip,
- u8 frmType,
- u8 *dstMacAddr,
- u8 *bssid,
- u16 optIEDataLen,
- u8 *optIEData);
-
-int wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, u16 intvl);
-int wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, u16 voicePktSize);
-int wmi_set_max_sp_len_cmd(struct wmi_t *wmip, u8 maxSpLen);
-u8 convert_userPriority_to_trafficClass(u8 userPriority);
-u8 wmi_get_power_mode_cmd(struct wmi_t *wmip);
-int wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, int tspecCompliance);
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-int wmi_test_cmd(struct wmi_t *wmip, u8 *buf, u32 len);
-#endif
-
-int wmi_set_bt_status_cmd(struct wmi_t *wmip, u8 streamType, u8 status);
-int wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd);
-
-int wmi_set_btcoex_fe_ant_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_FE_ANT_CMD * cmd);
-
-int wmi_set_btcoex_colocated_bt_dev_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD * cmd);
-
-int wmi_set_btcoex_btinquiry_page_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *cmd);
-
-int wmi_set_btcoex_sco_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_SCO_CONFIG_CMD * cmd);
-
-int wmi_set_btcoex_a2dp_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_A2DP_CONFIG_CMD* cmd);
-
-
-int wmi_set_btcoex_aclcoex_config_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD* cmd);
-
-int wmi_set_btcoex_debug_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_DEBUG_CMD * cmd);
-
-int wmi_set_btcoex_bt_operating_status_cmd(struct wmi_t * wmip,
- WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD * cmd);
-
-int wmi_get_btcoex_config_cmd(struct wmi_t * wmip, WMI_GET_BTCOEX_CONFIG_CMD * cmd);
-
-int wmi_get_btcoex_stats_cmd(struct wmi_t * wmip);
-
-int wmi_SGI_cmd(struct wmi_t *wmip, u32 sgiMask, u8 sgiPERThreshold);
-
-/*
- * This function is used to configure the fix rates mask to the target.
- */
-int wmi_set_fixrates_cmd(struct wmi_t *wmip, u32 fixRatesMask);
-int wmi_get_ratemask_cmd(struct wmi_t *wmip);
-
-int wmi_set_authmode_cmd(struct wmi_t *wmip, u8 mode);
-
-int wmi_set_reassocmode_cmd(struct wmi_t *wmip, u8 mode);
-
-int wmi_set_qos_supp_cmd(struct wmi_t *wmip,u8 status);
-int wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status);
-int wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG txEnable);
-int wmi_set_country(struct wmi_t *wmip, u8 *countryCode);
-
-int wmi_get_keepalive_configured(struct wmi_t *wmip);
-u8 wmi_get_keepalive_cmd(struct wmi_t *wmip);
-int wmi_set_keepalive_cmd(struct wmi_t *wmip, u8 keepaliveInterval);
-
-int wmi_set_appie_cmd(struct wmi_t *wmip, u8 mgmtFrmType,
- u8 ieLen,u8 *ieInfo);
-
-int wmi_set_halparam_cmd(struct wmi_t *wmip, u8 *cmd, u16 dataLen);
-
-s32 wmi_get_rate(s8 rateindex);
-
-int wmi_set_ip_cmd(struct wmi_t *wmip, WMI_SET_IP_CMD *cmd);
-
-/*Wake on Wireless WMI commands*/
-int wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip, WMI_SET_HOST_SLEEP_MODE_CMD *cmd);
-int wmi_set_wow_mode_cmd(struct wmi_t *wmip, WMI_SET_WOW_MODE_CMD *cmd);
-int wmi_get_wow_list_cmd(struct wmi_t *wmip, WMI_GET_WOW_LIST_CMD *cmd);
-int wmi_add_wow_pattern_cmd(struct wmi_t *wmip,
- WMI_ADD_WOW_PATTERN_CMD *cmd, u8 *pattern, u8 *mask, u8 pattern_size);
-int wmi_del_wow_pattern_cmd(struct wmi_t *wmip,
- WMI_DEL_WOW_PATTERN_CMD *cmd);
-int wmi_set_wsc_status_cmd(struct wmi_t *wmip, u32 status);
-
-int
-wmi_set_params_cmd(struct wmi_t *wmip, u32 opcode, u32 length, char *buffer);
-
-int
-wmi_set_mcast_filter_cmd(struct wmi_t *wmip, u8 dot1, u8 dot2, u8 dot3, u8 dot4);
-
-int
-wmi_del_mcast_filter_cmd(struct wmi_t *wmip, u8 dot1, u8 dot2, u8 dot3, u8 dot4);
-
-int
-wmi_mcast_filter_cmd(struct wmi_t *wmip, u8 enable);
-
-bss_t *
-wmi_find_Ssidnode (struct wmi_t *wmip, u8 *pSsid,
- u32 ssidLength, bool bIsWPA2, bool bMatchSSID);
-
-
-void
-wmi_node_return (struct wmi_t *wmip, bss_t *bss);
-
-void
-wmi_set_nodeage(struct wmi_t *wmip, u32 nodeAge);
-
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-int wmi_prof_cfg_cmd(struct wmi_t *wmip, u32 period, u32 nbins);
-int wmi_prof_addr_set_cmd(struct wmi_t *wmip, u32 addr);
-int wmi_prof_start_cmd(struct wmi_t *wmip);
-int wmi_prof_stop_cmd(struct wmi_t *wmip);
-int wmi_prof_count_get_cmd(struct wmi_t *wmip);
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-#ifdef OS_ROAM_MANAGEMENT
-void wmi_scan_indication (struct wmi_t *wmip);
-#endif
-
-int
-wmi_set_target_event_report_cmd(struct wmi_t *wmip, WMI_SET_TARGET_EVENT_REPORT_CMD* cmd);
-
-bss_t *wmi_rm_current_bss (struct wmi_t *wmip, u8 *id);
-int wmi_add_current_bss (struct wmi_t *wmip, u8 *id, bss_t *bss);
-
-
-/*
- * AP mode
- */
-int
-wmi_ap_profile_commit(struct wmi_t *wmip, WMI_CONNECT_CMD *p);
-
-int
-wmi_ap_set_hidden_ssid(struct wmi_t *wmip, u8 hidden_ssid);
-
-int
-wmi_ap_set_num_sta(struct wmi_t *wmip, u8 num_sta);
-
-int
-wmi_ap_set_acl_policy(struct wmi_t *wmip, u8 policy);
-
-int
-wmi_ap_acl_mac_list(struct wmi_t *wmip, WMI_AP_ACL_MAC_CMD *a);
-
-u8 acl_add_del_mac(WMI_AP_ACL *a, WMI_AP_ACL_MAC_CMD *acl);
-
-int
-wmi_ap_set_mlme(struct wmi_t *wmip, u8 cmd, u8 *mac, u16 reason);
-
-int
-wmi_set_pvb_cmd(struct wmi_t *wmip, u16 aid, bool flag);
-
-int
-wmi_ap_conn_inact_time(struct wmi_t *wmip, u32 period);
-
-int
-wmi_ap_bgscan_time(struct wmi_t *wmip, u32 period, u32 dwell);
-
-int
-wmi_ap_set_dtim(struct wmi_t *wmip, u8 dtim);
-
-int
-wmi_ap_set_rateset(struct wmi_t *wmip, u8 rateset);
-
-int
-wmi_set_ht_cap_cmd(struct wmi_t *wmip, WMI_SET_HT_CAP_CMD *cmd);
-
-int
-wmi_set_ht_op_cmd(struct wmi_t *wmip, u8 sta_chan_width);
-
-int
-wmi_send_hci_cmd(struct wmi_t *wmip, u8 *buf, u16 sz);
-
-int
-wmi_set_tx_select_rates_cmd(struct wmi_t *wmip, u32 *pMaskArray);
-
-int
-wmi_setup_aggr_cmd(struct wmi_t *wmip, u8 tid);
-
-int
-wmi_delete_aggr_cmd(struct wmi_t *wmip, u8 tid, bool uplink);
-
-int
-wmi_allow_aggr_cmd(struct wmi_t *wmip, u16 tx_tidmask, u16 rx_tidmask);
-
-int
-wmi_set_rx_frame_format_cmd(struct wmi_t *wmip, u8 rxMetaVersion, bool rxDot11Hdr, bool defragOnHost);
-
-int
-wmi_set_thin_mode_cmd(struct wmi_t *wmip, bool bThinMode);
-
-int
-wmi_set_wlan_conn_precedence_cmd(struct wmi_t *wmip, BT_WLAN_CONN_PRECEDENCE precedence);
-
-int
-wmi_set_pmk_cmd(struct wmi_t *wmip, u8 *pmk);
-
-int
-wmi_set_excess_tx_retry_thres_cmd(struct wmi_t *wmip, WMI_SET_EXCESS_TX_RETRY_THRES_CMD *cmd);
-
-u16 wmi_ieee2freq (int chan);
-
-u32 wmi_freq2ieee (u16 freq);
-
-bss_t *
-wmi_find_matching_Ssidnode (struct wmi_t *wmip, u8 *pSsid,
- u32 ssidLength,
- u32 dot11AuthMode, u32 authMode,
- u32 pairwiseCryptoType, u32 grpwiseCryptoTyp);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _WMI_API_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// AR3K configuration implementation
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#define ATH_MODULE_NAME misc
-#include "a_debug.h"
-#include "common_drv.h"
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-#include "export_hci_transport.h"
-#else
-#include "hci_transport_api.h"
-#endif
-#include "ar3kconfig.h"
-#include "tlpm.h"
-
-#define BAUD_CHANGE_COMMAND_STATUS_OFFSET 5
-#define HCI_EVENT_RESP_TIMEOUTMS 3000
-#define HCI_CMD_OPCODE_BYTE_LOW_OFFSET 0
-#define HCI_CMD_OPCODE_BYTE_HI_OFFSET 1
-#define HCI_EVENT_OPCODE_BYTE_LOW 3
-#define HCI_EVENT_OPCODE_BYTE_HI 4
-#define HCI_CMD_COMPLETE_EVENT_CODE 0xE
-#define HCI_MAX_EVT_RECV_LENGTH 257
-#define EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET 5
-
-int AthPSInitialize(struct ar3k_config_info *hdev);
-
-static int SendHCICommand(struct ar3k_config_info *pConfig,
- u8 *pBuffer,
- int Length)
-{
- struct htc_packet *pPacket = NULL;
- int status = 0;
-
- do {
-
- pPacket = (struct htc_packet *)A_MALLOC(sizeof(struct htc_packet));
- if (NULL == pPacket) {
- status = A_NO_MEMORY;
- break;
- }
-
- A_MEMZERO(pPacket,sizeof(struct htc_packet));
- SET_HTC_PACKET_INFO_TX(pPacket,
- NULL,
- pBuffer,
- Length,
- HCI_COMMAND_TYPE,
- AR6K_CONTROL_PKT_TAG);
-
- /* issue synchronously */
- status = HCI_TransportSendPkt(pConfig->pHCIDev,pPacket,true);
-
- } while (false);
-
- if (pPacket != NULL) {
- kfree(pPacket);
- }
-
- return status;
-}
-
-static int RecvHCIEvent(struct ar3k_config_info *pConfig,
- u8 *pBuffer,
- int *pLength)
-{
- int status = 0;
- struct htc_packet *pRecvPacket = NULL;
-
- do {
-
- pRecvPacket = (struct htc_packet *)A_MALLOC(sizeof(struct htc_packet));
- if (NULL == pRecvPacket) {
- status = A_NO_MEMORY;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
- break;
- }
-
- A_MEMZERO(pRecvPacket,sizeof(struct htc_packet));
-
- SET_HTC_PACKET_INFO_RX_REFILL(pRecvPacket,NULL,pBuffer,*pLength,HCI_EVENT_TYPE);
-
- status = HCI_TransportRecvHCIEventSync(pConfig->pHCIDev,
- pRecvPacket,
- HCI_EVENT_RESP_TIMEOUTMS);
- if (status) {
- break;
- }
-
- *pLength = pRecvPacket->ActualLength;
-
- } while (false);
-
- if (pRecvPacket != NULL) {
- kfree(pRecvPacket);
- }
-
- return status;
-}
-
-int SendHCICommandWaitCommandComplete(struct ar3k_config_info *pConfig,
- u8 *pHCICommand,
- int CmdLength,
- u8 **ppEventBuffer,
- u8 **ppBufferToFree)
-{
- int status = 0;
- u8 *pBuffer = NULL;
- u8 *pTemp;
- int length;
- bool commandComplete = false;
- u8 opCodeBytes[2];
-
- do {
-
- length = max(HCI_MAX_EVT_RECV_LENGTH,CmdLength);
- length += pConfig->pHCIProps->HeadRoom + pConfig->pHCIProps->TailRoom;
- length += pConfig->pHCIProps->IOBlockPad;
-
- pBuffer = (u8 *)A_MALLOC(length);
- if (NULL == pBuffer) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Failed to allocate bt buffer \n"));
- status = A_NO_MEMORY;
- break;
- }
-
- /* get the opcodes to check the command complete event */
- opCodeBytes[0] = pHCICommand[HCI_CMD_OPCODE_BYTE_LOW_OFFSET];
- opCodeBytes[1] = pHCICommand[HCI_CMD_OPCODE_BYTE_HI_OFFSET];
-
- /* copy HCI command */
- memcpy(pBuffer + pConfig->pHCIProps->HeadRoom,pHCICommand,CmdLength);
- /* send command */
- status = SendHCICommand(pConfig,
- pBuffer + pConfig->pHCIProps->HeadRoom,
- CmdLength);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Failed to send HCI Command (%d) \n", status));
- AR_DEBUG_PRINTBUF(pHCICommand,CmdLength,"HCI Bridge Failed HCI Command");
- break;
- }
-
- /* reuse buffer to capture command complete event */
- A_MEMZERO(pBuffer,length);
- status = RecvHCIEvent(pConfig,pBuffer,&length);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: HCI event recv failed \n"));
- AR_DEBUG_PRINTBUF(pHCICommand,CmdLength,"HCI Bridge Failed HCI Command");
- break;
- }
-
- pTemp = pBuffer + pConfig->pHCIProps->HeadRoom;
- if (pTemp[0] == HCI_CMD_COMPLETE_EVENT_CODE) {
- if ((pTemp[HCI_EVENT_OPCODE_BYTE_LOW] == opCodeBytes[0]) &&
- (pTemp[HCI_EVENT_OPCODE_BYTE_HI] == opCodeBytes[1])) {
- commandComplete = true;
- }
- }
-
- if (!commandComplete) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Unexpected HCI event : %d \n",pTemp[0]));
- AR_DEBUG_PRINTBUF(pTemp,pTemp[1],"Unexpected HCI event");
- status = A_ECOMM;
- break;
- }
-
- if (ppEventBuffer != NULL) {
- /* caller wants to look at the event */
- *ppEventBuffer = pTemp;
- if (ppBufferToFree == NULL) {
- status = A_EINVAL;
- break;
- }
- /* caller must free the buffer */
- *ppBufferToFree = pBuffer;
- pBuffer = NULL;
- }
-
- } while (false);
-
- if (pBuffer != NULL) {
- kfree(pBuffer);
- }
-
- return status;
-}
-
-static int AR3KConfigureHCIBaud(struct ar3k_config_info *pConfig)
-{
- int status = 0;
- u8 hciBaudChangeCommand[] = {0x0c,0xfc,0x2,0,0};
- u16 baudVal;
- u8 *pEvent = NULL;
- u8 *pBufferToFree = NULL;
-
- do {
-
- if (pConfig->Flags & AR3K_CONFIG_FLAG_SET_AR3K_BAUD) {
- baudVal = (u16)(pConfig->AR3KBaudRate / 100);
- hciBaudChangeCommand[3] = (u8)baudVal;
- hciBaudChangeCommand[4] = (u8)(baudVal >> 8);
-
- status = SendHCICommandWaitCommandComplete(pConfig,
- hciBaudChangeCommand,
- sizeof(hciBaudChangeCommand),
- &pEvent,
- &pBufferToFree);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Baud rate change failed! \n"));
- break;
- }
-
- if (pEvent[BAUD_CHANGE_COMMAND_STATUS_OFFSET] != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("AR3K Config: Baud change command event status failed: %d \n",
- pEvent[BAUD_CHANGE_COMMAND_STATUS_OFFSET]));
- status = A_ECOMM;
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("AR3K Config: Baud Changed to %d \n",pConfig->AR3KBaudRate));
- }
-
- if (pConfig->Flags & AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY) {
- /* some versions of AR3K do not switch baud immediately, up to 300MS */
- A_MDELAY(325);
- }
-
- if (pConfig->Flags & AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP) {
- /* Tell target to change UART baud rate for AR6K */
- status = HCI_TransportSetBaudRate(pConfig->pHCIDev, pConfig->AR3KBaudRate);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("AR3K Config: failed to set scale and step values: %d \n", status));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
- ("AR3K Config: Baud changed to %d for AR6K\n", pConfig->AR3KBaudRate));
- }
-
- } while (false);
-
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
-
- return status;
-}
-
-static int AR3KExitMinBoot(struct ar3k_config_info *pConfig)
-{
- int status;
- char exitMinBootCmd[] = {0x25,0xFC,0x0c,0x03,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00};
- u8 *pEvent = NULL;
- u8 *pBufferToFree = NULL;
-
- status = SendHCICommandWaitCommandComplete(pConfig,
- exitMinBootCmd,
- sizeof(exitMinBootCmd),
- &pEvent,
- &pBufferToFree);
-
- if (!status) {
- if (pEvent[EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET] != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("AR3K Config: MinBoot exit command event status failed: %d \n",
- pEvent[EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET]));
- status = A_ECOMM;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("AR3K Config: MinBoot Exit Command Complete (Success) \n"));
- A_MDELAY(1);
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: MinBoot Exit Failed! \n"));
- }
-
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
-
- return status;
-}
-
-static int AR3KConfigureSendHCIReset(struct ar3k_config_info *pConfig)
-{
- int status = 0;
- u8 hciResetCommand[] = {0x03,0x0c,0x0};
- u8 *pEvent = NULL;
- u8 *pBufferToFree = NULL;
-
- status = SendHCICommandWaitCommandComplete( pConfig,
- hciResetCommand,
- sizeof(hciResetCommand),
- &pEvent,
- &pBufferToFree );
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: HCI reset failed! \n"));
- }
-
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
-
- return status;
-}
-
-static int AR3KEnableTLPM(struct ar3k_config_info *pConfig)
-{
- int status;
- /* AR3K vendor specific command for Host Wakeup Config */
- char hostWakeupConfig[] = {0x31,0xFC,0x18,
- 0x02,0x00,0x00,0x00,
- 0x01,0x00,0x00,0x00,
- TLPM_DEFAULT_IDLE_TIMEOUT_LSB,TLPM_DEFAULT_IDLE_TIMEOUT_MSB,0x00,0x00, //idle timeout in ms
- 0x00,0x00,0x00,0x00,
- TLPM_DEFAULT_WAKEUP_TIMEOUT_MS,0x00,0x00,0x00, //wakeup timeout in ms
- 0x00,0x00,0x00,0x00};
- /* AR3K vendor specific command for Target Wakeup Config */
- char targetWakeupConfig[] = {0x31,0xFC,0x18,
- 0x04,0x00,0x00,0x00,
- 0x01,0x00,0x00,0x00,
- TLPM_DEFAULT_IDLE_TIMEOUT_LSB,TLPM_DEFAULT_IDLE_TIMEOUT_MSB,0x00,0x00, //idle timeout in ms
- 0x00,0x00,0x00,0x00,
- TLPM_DEFAULT_WAKEUP_TIMEOUT_MS,0x00,0x00,0x00, //wakeup timeout in ms
- 0x00,0x00,0x00,0x00};
- /* AR3K vendor specific command for Host Wakeup Enable */
- char hostWakeupEnable[] = {0x31,0xFC,0x4,
- 0x01,0x00,0x00,0x00};
- /* AR3K vendor specific command for Target Wakeup Enable */
- char targetWakeupEnable[] = {0x31,0xFC,0x4,
- 0x06,0x00,0x00,0x00};
- /* AR3K vendor specific command for Sleep Enable */
- char sleepEnable[] = {0x4,0xFC,0x1,
- 0x1};
- u8 *pEvent = NULL;
- u8 *pBufferToFree = NULL;
-
- if (0 != pConfig->IdleTimeout) {
- u8 idle_lsb = pConfig->IdleTimeout & 0xFF;
- u8 idle_msb = (pConfig->IdleTimeout & 0xFF00) >> 8;
- hostWakeupConfig[11] = targetWakeupConfig[11] = idle_lsb;
- hostWakeupConfig[12] = targetWakeupConfig[12] = idle_msb;
- }
-
- if (0 != pConfig->WakeupTimeout) {
- hostWakeupConfig[19] = targetWakeupConfig[19] = (pConfig->WakeupTimeout & 0xFF);
- }
-
- status = SendHCICommandWaitCommandComplete(pConfig,
- hostWakeupConfig,
- sizeof(hostWakeupConfig),
- &pEvent,
- &pBufferToFree);
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Config Failed! \n"));
- return status;
- }
-
- pEvent = NULL;
- pBufferToFree = NULL;
- status = SendHCICommandWaitCommandComplete(pConfig,
- targetWakeupConfig,
- sizeof(targetWakeupConfig),
- &pEvent,
- &pBufferToFree);
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Config Failed! \n"));
- return status;
- }
-
- pEvent = NULL;
- pBufferToFree = NULL;
- status = SendHCICommandWaitCommandComplete(pConfig,
- hostWakeupEnable,
- sizeof(hostWakeupEnable),
- &pEvent,
- &pBufferToFree);
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Enable Failed! \n"));
- return status;
- }
-
- pEvent = NULL;
- pBufferToFree = NULL;
- status = SendHCICommandWaitCommandComplete(pConfig,
- targetWakeupEnable,
- sizeof(targetWakeupEnable),
- &pEvent,
- &pBufferToFree);
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Enable Failed! \n"));
- return status;
- }
-
- pEvent = NULL;
- pBufferToFree = NULL;
- status = SendHCICommandWaitCommandComplete(pConfig,
- sleepEnable,
- sizeof(sleepEnable),
- &pEvent,
- &pBufferToFree);
- if (pBufferToFree != NULL) {
- kfree(pBufferToFree);
- }
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Sleep Enable Failed! \n"));
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Enable TLPM Completed (status = %d) \n",status));
-
- return status;
-}
-
-int AR3KConfigure(struct ar3k_config_info *pConfig)
-{
- int status = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Configuring AR3K ...\n"));
-
- do {
-
- if ((pConfig->pHCIDev == NULL) || (pConfig->pHCIProps == NULL) || (pConfig->pHIFDevice == NULL)) {
- status = A_EINVAL;
- break;
- }
-
- /* disable asynchronous recv while we issue commands and receive events synchronously */
- status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,false);
- if (status) {
- break;
- }
-
- if (pConfig->Flags & AR3K_CONFIG_FLAG_FORCE_MINBOOT_EXIT) {
- status = AR3KExitMinBoot(pConfig);
- if (status) {
- break;
- }
- }
-
-
- /* Load patching and PST file if available*/
- if (0 != AthPSInitialize(pConfig)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch Download Failed!\n"));
- }
-
- /* Send HCI reset to make PS tags take effect*/
- AR3KConfigureSendHCIReset(pConfig);
-
- if (pConfig->Flags &
- (AR3K_CONFIG_FLAG_SET_AR3K_BAUD | AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP)) {
- status = AR3KConfigureHCIBaud(pConfig);
- if (status) {
- break;
- }
- }
-
-
-
- if (pConfig->PwrMgmtEnabled) {
- /* the delay is required after the previous HCI reset before further
- * HCI commands can be issued
- */
- A_MDELAY(200);
- AR3KEnableTLPM(pConfig);
- }
-
- /* re-enable asynchronous recv */
- status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,true);
- if (status) {
- break;
- }
-
-
- } while (false);
-
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Configuration Complete (status = %d) \n",status));
-
- return status;
-}
-
-int AR3KConfigureExit(void *config)
-{
- int status = 0;
- struct ar3k_config_info *pConfig = (struct ar3k_config_info *)config;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Cleaning up AR3K ...\n"));
-
- do {
-
- if ((pConfig->pHCIDev == NULL) || (pConfig->pHCIProps == NULL) || (pConfig->pHIFDevice == NULL)) {
- status = A_EINVAL;
- break;
- }
-
- /* disable asynchronous recv while we issue commands and receive events synchronously */
- status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,false);
- if (status) {
- break;
- }
-
- if (pConfig->Flags &
- (AR3K_CONFIG_FLAG_SET_AR3K_BAUD | AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP)) {
- status = AR3KConfigureHCIBaud(pConfig);
- if (status) {
- break;
- }
- }
-
- /* re-enable asynchronous recv */
- status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,true);
- if (status) {
- break;
- }
-
-
- } while (false);
-
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Cleanup Complete (status = %d) \n",status));
-
- return status;
-}
-
+++ /dev/null
-/*
- * Copyright (c) 2004-2010 Atheros Communications Inc.
- * All rights reserved.
- *
- * This file implements the Atheros PS and patch downloaded for HCI UART Transport driver.
- * This file can be used for HCI SDIO transport implementation for AR6002 with HCI_TRANSPORT_SDIO
- * defined.
- *
- *
- * ar3kcpsconfig.c
- *
- *
- *
- * The software source and binaries included in this development package are
- * licensed, not sold. You, or your company, received the package under one
- * or more license agreements. The rights granted to you are specifically
- * listed in these license agreement(s). All other rights remain with Atheros
- * Communications, Inc., its subsidiaries, or the respective owner including
- * those listed on the included copyright notices.. Distribution of any
- * portion of this package must be in strict compliance with the license
- * agreement(s) terms.
- *
- *
- *
- */
-
-
-
-#include "ar3kpsconfig.h"
-#ifndef HCI_TRANSPORT_SDIO
-#include "hci_ath.h"
-#include "hci_uart.h"
-#endif /* #ifndef HCI_TRANSPORT_SDIO */
-
-#define MAX_FW_PATH_LEN 50
-#define MAX_BDADDR_FORMAT_LENGTH 30
-
-/*
- * Structure used to send HCI packet, hci packet length and device info
- * together as parameter to PSThread.
- */
-typedef struct {
-
- struct ps_cmd_packet *HciCmdList;
- u32 num_packets;
- struct ar3k_config_info *dev;
-}HciCommandListParam;
-
-int SendHCICommandWaitCommandComplete(struct ar3k_config_info *pConfig,
- u8 *pHCICommand,
- int CmdLength,
- u8 **ppEventBuffer,
- u8 **ppBufferToFree);
-
-u32 Rom_Version;
-u32 Build_Version;
-extern bool BDADDR;
-
-int getDeviceType(struct ar3k_config_info *pConfig, u32 *code);
-int ReadVersionInfo(struct ar3k_config_info *pConfig);
-#ifndef HCI_TRANSPORT_SDIO
-
-DECLARE_WAIT_QUEUE_HEAD(PsCompleteEvent);
-DECLARE_WAIT_QUEUE_HEAD(HciEvent);
-u8 *HciEventpacket;
-rwlock_t syncLock;
-wait_queue_t Eventwait;
-
-int PSHciWritepacket(struct hci_dev*,u8* Data, u32 len);
-extern char *bdaddr;
-#endif /* HCI_TRANSPORT_SDIO */
-
-int write_bdaddr(struct ar3k_config_info *pConfig,u8 *bdaddr,int type);
-
-int PSSendOps(void *arg);
-
-#ifdef BT_PS_DEBUG
-void Hci_log(u8 * log_string,u8 *data,u32 len)
-{
- int i;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s : ",log_string));
- for (i = 0; i < len; i++) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("0x%02x ", data[i]));
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n...................................\n"));
-}
-#else
-#define Hci_log(string,data,len)
-#endif /* BT_PS_DEBUG */
-
-
-
-
-int AthPSInitialize(struct ar3k_config_info *hdev)
-{
- int status = 0;
- if(hdev == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Device handle received\n"));
- return A_ERROR;
- }
-
-#ifndef HCI_TRANSPORT_SDIO
- DECLARE_WAITQUEUE(wait, current);
-#endif /* HCI_TRANSPORT_SDIO */
-
-
-#ifdef HCI_TRANSPORT_SDIO
- status = PSSendOps((void*)hdev);
-#else
- if(InitPSState(hdev) == -1) {
- return A_ERROR;
- }
- allow_signal(SIGKILL);
- add_wait_queue(&PsCompleteEvent,&wait);
- set_current_state(TASK_INTERRUPTIBLE);
- if(!kernel_thread(PSSendOps,(void*)hdev,CLONE_FS|CLONE_FILES|CLONE_SIGHAND|SIGCHLD)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Kthread Failed\n"));
- remove_wait_queue(&PsCompleteEvent,&wait);
- return A_ERROR;
- }
- wait_event_interruptible(PsCompleteEvent,(PSTagMode == false));
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&PsCompleteEvent,&wait);
-
-#endif /* HCI_TRANSPORT_SDIO */
-
-
- return status;
-
-}
-
-int PSSendOps(void *arg)
-{
- int i;
- int status = 0;
- struct ps_cmd_packet *HciCmdList; /* List storing the commands */
- const struct firmware* firmware;
- u32 numCmds;
- u8 *event;
- u8 *bufferToFree;
- struct hci_dev *device;
- u8 *buffer;
- u32 len;
- u32 DevType;
- u8 *PsFileName;
- u8 *patchFileName;
- u8 *path = NULL;
- u8 *config_path = NULL;
- u8 config_bdaddr[MAX_BDADDR_FORMAT_LENGTH];
- struct ar3k_config_info *hdev = (struct ar3k_config_info*)arg;
- struct device *firmwareDev = NULL;
- status = 0;
- HciCmdList = NULL;
-#ifdef HCI_TRANSPORT_SDIO
- device = hdev->pBtStackHCIDev;
- firmwareDev = device->parent;
-#else
- device = hdev;
- firmwareDev = &device->dev;
- AthEnableSyncCommandOp(true);
-#endif /* HCI_TRANSPORT_SDIO */
- /* First verify if the controller is an FPGA or ASIC, so depending on the device type the PS file to be written will be different.
- */
-
- path =(u8 *)A_MALLOC(MAX_FW_PATH_LEN);
- if(path == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Malloc failed to allocate %d bytes for path\n", MAX_FW_PATH_LEN));
- goto complete;
- }
- config_path = (u8 *) A_MALLOC(MAX_FW_PATH_LEN);
- if(config_path == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Malloc failed to allocate %d bytes for config_path\n", MAX_FW_PATH_LEN));
- goto complete;
- }
-
- if(A_ERROR == getDeviceType(hdev,&DevType)) {
- status = 1;
- goto complete;
- }
- if(A_ERROR == ReadVersionInfo(hdev)) {
- status = 1;
- goto complete;
- }
-
- patchFileName = PATCH_FILE;
- snprintf(path, MAX_FW_PATH_LEN, "%s/%xcoex/",CONFIG_PATH,Rom_Version);
- if(DevType){
- if(DevType == 0xdeadc0de){
- PsFileName = PS_ASIC_FILE;
- } else{
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" FPGA Test Image : %x %x \n",Rom_Version,Build_Version));
- if((Rom_Version == 0x99999999) && (Build_Version == 1)){
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("FPGA Test Image : Skipping Patch File load\n"));
- patchFileName = NULL;
- }
- PsFileName = PS_FPGA_FILE;
- }
- }
- else{
- PsFileName = PS_ASIC_FILE;
- }
-
- snprintf(config_path, MAX_FW_PATH_LEN, "%s%s",path,PsFileName);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%x: FPGA/ASIC PS File Name %s\n", DevType,config_path));
- /* Read the PS file to a dynamically allocated buffer */
- if(A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
- status = 1;
- goto complete;
-
- }
- if(NULL == firmware || firmware->size == 0) {
- status = 1;
- goto complete;
- }
- buffer = (u8 *)A_MALLOC(firmware->size);
- if(buffer != NULL) {
- /* Copy the read file to a local Dynamic buffer */
- memcpy(buffer,firmware->data,firmware->size);
- len = firmware->size;
- A_RELEASE_FIRMWARE(firmware);
- /* Parse the PS buffer to a global variable */
- status = AthDoParsePS(buffer,len);
- kfree(buffer);
- } else {
- A_RELEASE_FIRMWARE(firmware);
- }
-
-
- /* Read the patch file to a dynamically allocated buffer */
- if(patchFileName != NULL)
- snprintf(config_path,
- MAX_FW_PATH_LEN, "%s%s",path,patchFileName);
- else {
- status = 0;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch File Name %s\n", config_path));
- if((patchFileName == NULL) || (A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
- /*
- * It is not necessary that Patch file be available, continue with PS Operations if.
- * failed.
- */
- status = 0;
-
- } else {
- if(NULL == firmware || firmware->size == 0) {
- status = 0;
- } else {
- buffer = (u8 *)A_MALLOC(firmware->size);
- if(buffer != NULL) {
- /* Copy the read file to a local Dynamic buffer */
- memcpy(buffer,firmware->data,firmware->size);
- len = firmware->size;
- A_RELEASE_FIRMWARE(firmware);
- /* parse and store the Patch file contents to a global variables */
- status = AthDoParsePatch(buffer,len);
- kfree(buffer);
- } else {
- A_RELEASE_FIRMWARE(firmware);
- }
- }
- }
-
- /* Create an HCI command list from the parsed PS and patch information */
- AthCreateCommandList(&HciCmdList,&numCmds);
-
- /* Form the parameter for PSSendOps() API */
-
-
- /*
- * First Send the CRC packet,
- * We have to continue with the PS operations only if the CRC packet has been replied with
- * a Command complete event with status Error.
- */
-
- if(SendHCICommandWaitCommandComplete
- (hdev,
- HciCmdList[0].Hcipacket,
- HciCmdList[0].packetLen,
- &event,
- &bufferToFree) == 0) {
- if(ReadPSEvent(event) == 0) { /* Exit if the status is success */
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
-
-#ifndef HCI_TRANSPORT_SDIO
- if(bdaddr && bdaddr[0] !='\0') {
- write_bdaddr(hdev,bdaddr,BDADDR_TYPE_STRING);
- }
-#endif
- status = 1;
- goto complete;
- }
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
- } else {
- status = 0;
- goto complete;
- }
-
- for(i = 1; i <numCmds; i++) {
-
- if(SendHCICommandWaitCommandComplete
- (hdev,
- HciCmdList[i].Hcipacket,
- HciCmdList[i].packetLen,
- &event,
- &bufferToFree) == 0) {
- if(ReadPSEvent(event) != 0) { /* Exit if the status is success */
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
- status = 1;
- goto complete;
- }
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
- } else {
- status = 0;
- goto complete;
- }
- }
-#ifdef HCI_TRANSPORT_SDIO
- if(BDADDR == false)
- if(hdev->bdaddr[0] !=0x00 ||
- hdev->bdaddr[1] !=0x00 ||
- hdev->bdaddr[2] !=0x00 ||
- hdev->bdaddr[3] !=0x00 ||
- hdev->bdaddr[4] !=0x00 ||
- hdev->bdaddr[5] !=0x00)
- write_bdaddr(hdev,hdev->bdaddr,BDADDR_TYPE_HEX);
-
-#ifndef HCI_TRANSPORT_SDIO
-
- if(bdaddr && bdaddr[0] != '\0') {
- write_bdaddr(hdev,bdaddr,BDADDR_TYPE_STRING);
- } else
-#endif /* HCI_TRANSPORT_SDIO */
- /* Write BDADDR Read from OTP here */
-
-
-
-#endif
-
- {
- /* Read Contents of BDADDR file if user has not provided any option */
- snprintf(config_path,MAX_FW_PATH_LEN, "%s%s",path,BDADDR_FILE);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch File Name %s\n", config_path));
- if(A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
- status = 1;
- goto complete;
- }
- if(NULL == firmware || firmware->size == 0) {
- status = 1;
- goto complete;
- }
- len = min_t(size_t, firmware->size, MAX_BDADDR_FORMAT_LENGTH - 1);
- memcpy(config_bdaddr, firmware->data, len);
- config_bdaddr[len] = '\0';
- write_bdaddr(hdev,config_bdaddr,BDADDR_TYPE_STRING);
- A_RELEASE_FIRMWARE(firmware);
- }
-complete:
-#ifndef HCI_TRANSPORT_SDIO
- AthEnableSyncCommandOp(false);
- PSTagMode = false;
- wake_up_interruptible(&PsCompleteEvent);
-#endif /* HCI_TRANSPORT_SDIO */
- if(NULL != HciCmdList) {
- AthFreeCommandList(&HciCmdList,numCmds);
- }
- if(path) {
- kfree(path);
- }
- if(config_path) {
- kfree(config_path);
- }
- return status;
-}
-#ifndef HCI_TRANSPORT_SDIO
-/*
- * This API is used to send the HCI command to controller and return
- * with a HCI Command Complete event.
- * For HCI SDIO transport, this will be internally defined.
- */
-int SendHCICommandWaitCommandComplete(struct ar3k_config_info *pConfig,
- u8 *pHCICommand,
- int CmdLength,
- u8 **ppEventBuffer,
- u8 **ppBufferToFree)
-{
- if(CmdLength == 0) {
- return A_ERROR;
- }
- Hci_log("COM Write -->",pHCICommand,CmdLength);
- PSAcked = false;
- if(PSHciWritepacket(pConfig,pHCICommand,CmdLength) == 0) {
- /* If the controller is not available, return Error */
- return A_ERROR;
- }
- //add_timer(&psCmdTimer);
- wait_event_interruptible(HciEvent,(PSAcked == true));
- if(NULL != HciEventpacket) {
- *ppEventBuffer = HciEventpacket;
- *ppBufferToFree = HciEventpacket;
- } else {
- /* Did not get an event from controller. return error */
- *ppBufferToFree = NULL;
- return A_ERROR;
- }
-
- return 0;
-}
-#endif /* HCI_TRANSPORT_SDIO */
-
-int ReadPSEvent(u8* Data){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" PS Event %x %x %x\n",Data[4],Data[5],Data[3]));
-
- if(Data[4] == 0xFC && Data[5] == 0x00)
- {
- switch(Data[3]){
- case 0x0B:
- return 0;
- break;
- case 0x0C:
- /* Change Baudrate */
- return 0;
- break;
- case 0x04:
- return 0;
- break;
- case 0x1E:
- Rom_Version = Data[9];
- Rom_Version = ((Rom_Version << 8) |Data[8]);
- Rom_Version = ((Rom_Version << 8) |Data[7]);
- Rom_Version = ((Rom_Version << 8) |Data[6]);
-
- Build_Version = Data[13];
- Build_Version = ((Build_Version << 8) |Data[12]);
- Build_Version = ((Build_Version << 8) |Data[11]);
- Build_Version = ((Build_Version << 8) |Data[10]);
- return 0;
- break;
-
-
- }
- }
-
- return A_ERROR;
-}
-int str2ba(unsigned char *str_bdaddr,unsigned char *bdaddr)
-{
- unsigned char bdbyte[3];
- unsigned char *str_byte = str_bdaddr;
- int i,j;
- unsigned char colon_present = 0;
-
- if(NULL != strstr(str_bdaddr,":")) {
- colon_present = 1;
- }
-
-
- bdbyte[2] = '\0';
-
- for( i = 0,j = 5; i < 6; i++, j--) {
- bdbyte[0] = str_byte[0];
- bdbyte[1] = str_byte[1];
- bdaddr[j] = A_STRTOL(bdbyte,NULL,16);
- if(colon_present == 1) {
- str_byte+=3;
- } else {
- str_byte+=2;
- }
- }
- return 0;
-}
-
-int write_bdaddr(struct ar3k_config_info *pConfig,u8 *bdaddr,int type)
-{
- u8 bdaddr_cmd[] = { 0x0B, 0xFC, 0x0A, 0x01, 0x01,
- 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
- u8 *event;
- u8 *bufferToFree = NULL;
- int result = A_ERROR;
- int inc,outc;
-
- if (type == BDADDR_TYPE_STRING)
- str2ba(bdaddr,&bdaddr_cmd[7]);
- else {
- /* Bdaddr has to be sent as LAP first */
- for(inc = 5 ,outc = 7; inc >=0; inc--, outc++)
- bdaddr_cmd[outc] = bdaddr[inc];
- }
-
- if(0 == SendHCICommandWaitCommandComplete(pConfig,bdaddr_cmd,
- sizeof(bdaddr_cmd),
- &event,&bufferToFree)) {
-
- if(event[4] == 0xFC && event[5] == 0x00){
- if(event[3] == 0x0B){
- result = 0;
- }
- }
-
- }
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
- return result;
-
-}
-int ReadVersionInfo(struct ar3k_config_info *pConfig)
-{
- u8 hciCommand[] = {0x1E,0xfc,0x00};
- u8 *event;
- u8 *bufferToFree = NULL;
- int result = A_ERROR;
- if(0 == SendHCICommandWaitCommandComplete(pConfig,hciCommand,sizeof(hciCommand),&event,&bufferToFree)) {
- result = ReadPSEvent(event);
-
- }
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
- return result;
-}
-int getDeviceType(struct ar3k_config_info *pConfig, u32 *code)
-{
- u8 hciCommand[] = {0x05,0xfc,0x05,0x00,0x00,0x00,0x00,0x04};
- u8 *event;
- u8 *bufferToFree = NULL;
- u32 reg;
- int result = A_ERROR;
- *code = 0;
- hciCommand[3] = (u8)(FPGA_REGISTER & 0xFF);
- hciCommand[4] = (u8)((FPGA_REGISTER >> 8) & 0xFF);
- hciCommand[5] = (u8)((FPGA_REGISTER >> 16) & 0xFF);
- hciCommand[6] = (u8)((FPGA_REGISTER >> 24) & 0xFF);
- if(0 == SendHCICommandWaitCommandComplete(pConfig,hciCommand,sizeof(hciCommand),&event,&bufferToFree)) {
-
- if(event[4] == 0xFC && event[5] == 0x00){
- switch(event[3]){
- case 0x05:
- reg = event[9];
- reg = ((reg << 8) |event[8]);
- reg = ((reg << 8) |event[7]);
- reg = ((reg << 8) |event[6]);
- *code = reg;
- result = 0;
-
- break;
- case 0x06:
- //Sleep(500);
- break;
- }
- }
-
- }
- if(bufferToFree != NULL) {
- kfree(bufferToFree);
- }
- return result;
-}
-
-
+++ /dev/null
-/*
- * Copyright (c) 2004-2010 Atheros Communications Inc.
- * All rights reserved.
- *
- * This file defines the symbols exported by Atheros PS and patch download module.
- * define the constant HCI_TRANSPORT_SDIO if the module is being used for HCI SDIO transport.
- * defined.
- *
- *
- * ar3kcpsconfig.h
- *
- *
- *
- * The software source and binaries included in this development package are
- * licensed, not sold. You, or your company, received the package under one
- * or more license agreements. The rights granted to you are specifically
- * listed in these license agreement(s). All other rights remain with Atheros
- * Communications, Inc., its subsidiaries, or the respective owner including
- * those listed on the included copyright notices.. Distribution of any
- * portion of this package must be in strict compliance with the license
- * agreement(s) terms.
- *
- *
- *
- */
-
-
-
-#ifndef __AR3KPSCONFIG_H
-#define __AR3KPSCONFIG_H
-
-/*
- * Define the flag HCI_TRANSPORT_SDIO and undefine HCI_TRANSPORT_UART if the transport being used is SDIO.
- */
-#undef HCI_TRANSPORT_UART
-
-#include <linux/fs.h>
-#include <linux/errno.h>
-#include <linux/signal.h>
-
-
-#include <linux/ioctl.h>
-#include <linux/firmware.h>
-
-
-#include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/hci_core.h>
-
-#include "ar3kpsparser.h"
-
-#define FPGA_REGISTER 0x4FFC
-#define BDADDR_TYPE_STRING 0
-#define BDADDR_TYPE_HEX 1
-#define CONFIG_PATH "ar3k"
-
-#define PS_ASIC_FILE "PS_ASIC.pst"
-#define PS_FPGA_FILE "PS_FPGA.pst"
-
-#define PATCH_FILE "RamPatch.txt"
-#define BDADDR_FILE "ar3kbdaddr.pst"
-
-#define ROM_VER_AR3001_3_1_0 30000
-#define ROM_VER_AR3001_3_1_1 30101
-
-
-#ifndef HCI_TRANSPORT_SDIO
-#define struct ar3k_config_info struct hci_dev
-extern wait_queue_head_t HciEvent;
-extern wait_queue_t Eventwait;
-extern u8 *HciEventpacket;
-#endif /* #ifndef HCI_TRANSPORT_SDIO */
-
-int AthPSInitialize(struct ar3k_config_info *hdev);
-int ReadPSEvent(u8* Data);
-#endif /* __AR3KPSCONFIG_H */
+++ /dev/null
-/*
- * Copyright (c) 2004-2010 Atheros Communications Inc.
- * All rights reserved.
- *
- * This file implements the Atheros PS and patch parser.
- * It implements APIs to parse data buffer with patch and PS information and convert it to HCI commands.
- *
- *
- *
- * ar3kpsparser.c
- *
- *
- *
- * The software source and binaries included in this development package are
- * licensed, not sold. You, or your company, received the package under one
- * or more license agreements. The rights granted to you are specifically
- * listed in these license agreement(s). All other rights remain with Atheros
- * Communications, Inc., its subsidiaries, or the respective owner including
- * those listed on the included copyright notices.. Distribution of any
- * portion of this package must be in strict compliance with the license
- * agreement(s) terms.
- *
- *
- *
- */
-
-
-#include "ar3kpsparser.h"
-
-#include <linux/ctype.h>
-#include <linux/kernel.h>
-
-#define BD_ADDR_SIZE 6
-#define WRITE_PATCH 8
-#define ENABLE_PATCH 11
-#define PS_RESET 2
-#define PS_WRITE 1
-#define PS_VERIFY_CRC 9
-#define CHANGE_BDADDR 15
-
-#define HCI_COMMAND_HEADER 7
-
-#define HCI_EVENT_SIZE 7
-
-#define WRITE_PATCH_COMMAND_STATUS_OFFSET 5
-
-#define PS_RAM_SIZE 2048
-
-#define RAM_PS_REGION (1<<0)
-#define RAM_PATCH_REGION (1<<1)
-#define RAMPS_MAX_PS_DATA_PER_TAG 20000
-#define MAX_RADIO_CFG_TABLE_SIZE 244
-#define RAMPS_MAX_PS_TAGS_PER_FILE 50
-
-#define PS_MAX_LEN 500
-#define LINE_SIZE_MAX (PS_MAX_LEN *2)
-
-/* Constant values used by parser */
-#define BYTES_OF_PS_DATA_PER_LINE 16
-#define RAMPS_MAX_PS_DATA_PER_TAG 20000
-
-
-/* Number pf PS/Patch entries in an HCI packet */
-#define MAX_BYTE_LENGTH 244
-
-#define SKIP_BLANKS(str) while (*str == ' ') str++
-
-enum MinBootFileFormatE
-{
- MB_FILEFORMAT_RADIOTBL,
- MB_FILEFORMAT_PATCH,
- MB_FILEFORMAT_COEXCONFIG
-};
-
-enum RamPsSection
-{
- RAM_PS_SECTION,
- RAM_PATCH_SECTION,
- RAM_DYN_MEM_SECTION
-};
-
-enum eType {
- eHex,
- edecimal
-};
-
-
-typedef struct tPsTagEntry
-{
- u32 TagId;
- u32 TagLen;
- u8 *TagData;
-} tPsTagEntry, *tpPsTagEntry;
-
-typedef struct tRamPatch
-{
- u16 Len;
- u8 *Data;
-} tRamPatch, *ptRamPatch;
-
-
-
-struct st_ps_data_format {
- enum eType eDataType;
- bool bIsArray;
-};
-
-struct st_read_status {
- unsigned uTagID;
- unsigned uSection;
- unsigned uLineCount;
- unsigned uCharCount;
- unsigned uByteCount;
-};
-
-
-/* Stores the number of PS Tags */
-static u32 Tag_Count = 0;
-
-/* Stores the number of patch commands */
-static u32 Patch_Count = 0;
-static u32 Total_tag_lenght = 0;
-bool BDADDR = false;
-u32 StartTagId;
-
-tPsTagEntry PsTagEntry[RAMPS_MAX_PS_TAGS_PER_FILE];
-tRamPatch RamPatch[MAX_NUM_PATCH_ENTRY];
-
-
-int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat);
-char AthReadChar(u8 *buffer, u32 len,u32 *pos);
-char *AthGetLine(char *buffer, int maxlen, u8 *srcbuffer,u32 len,u32 *pos);
-static int AthPSCreateHCICommand(u8 Opcode, u32 Param1,struct ps_cmd_packet *PSPatchPacket,u32 *index);
-
-/* Function to reads the next character from the input buffer */
-char AthReadChar(u8 *buffer, u32 len,u32 *pos)
-{
- char Ch;
- if(buffer == NULL || *pos >=len )
- {
- return '\0';
- } else {
- Ch = buffer[*pos];
- (*pos)++;
- return Ch;
- }
-}
-/* PS parser helper function */
-unsigned int uGetInputDataFormat(char *pCharLine, struct st_ps_data_format *pstFormat)
-{
- if(pCharLine[0] != '[') {
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- return 0;
- }
- switch(pCharLine[1]) {
- case 'H':
- case 'h':
- if(pCharLine[2]==':') {
- if((pCharLine[3]== 'a') || (pCharLine[3]== 'A')) {
- if(pCharLine[4] == ']') {
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 5;
- return 0;
- }
- else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n")); //[H:A
- return 1;
- }
- }
- if((pCharLine[3]== 'S') || (pCharLine[3]== 's')) {
- if(pCharLine[4] == ']') {
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = false;
- pCharLine += 5;
- return 0;
- }
- else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n")); //[H:A
- return 1;
- }
- }
- else if(pCharLine[3] == ']') { //[H:]
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 4;
- return 0;
- }
- else { //[H:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n"));
- return 1;
- }
- }
- else if(pCharLine[2]==']') { //[H]
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 3;
- return 0;
- }
- else { //[H
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n"));
- return 1;
- }
- break;
-
- case 'A':
- case 'a':
- if(pCharLine[2]==':') {
- if((pCharLine[3]== 'h') || (pCharLine[3]== 'H')) {
- if(pCharLine[4] == ']') {
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 5;
- return 0;
- }
- else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 1\n")); //[A:H
- return 1;
- }
- }
- else if(pCharLine[3]== ']') { //[A:]
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 4;
- return 0;
- }
- else { //[A:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 2\n"));
- return 1;
- }
- }
- else if(pCharLine[2]==']') { //[H]
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 3;
- return 0;
- }
- else { //[H
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 3\n"));
- return 1;
- }
- break;
-
- case 'S':
- case 's':
- if(pCharLine[2]==':') {
- if((pCharLine[3]== 'h') || (pCharLine[3]== 'H')) {
- if(pCharLine[4] == ']') {
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 5;
- return 0;
- }
- else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 5\n")); //[A:H
- return 1;
- }
- }
- else if(pCharLine[3]== ']') { //[A:]
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 4;
- return 0;
- }
- else { //[A:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 6\n"));
- return 1;
- }
- }
- else if(pCharLine[2]==']') { //[H]
- pstFormat->eDataType = eHex;
- pstFormat->bIsArray = true;
- pCharLine += 3;
- return 0;
- }
- else { //[H
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 7\n"));
- return 1;
- }
- break;
-
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 8\n"));
- return 1;
- }
-}
-
-unsigned int uReadDataInSection(char *pCharLine, struct st_ps_data_format stPS_DataFormat)
-{
- char *pTokenPtr = pCharLine;
-
- if(pTokenPtr[0] == '[') {
- while(pTokenPtr[0] != ']' && pTokenPtr[0] != '\0') {
- pTokenPtr++;
- }
- if(pTokenPtr[0] == '\0') {
- return (0x0FFF);
- }
- pTokenPtr++;
-
-
- }
- if(stPS_DataFormat.eDataType == eHex) {
- if(stPS_DataFormat.bIsArray == true) {
- //Not implemented
- return (0x0FFF);
- }
- else {
- return (A_STRTOL(pTokenPtr, NULL, 16));
- }
- }
- else {
- //Not implemented
- return (0x0FFF);
- }
-}
-int AthParseFilesUnified(u8 *srcbuffer,u32 srclen, int FileFormat)
-{
- char *Buffer;
- char *pCharLine;
- u8 TagCount;
- u16 ByteCount;
- u8 ParseSection=RAM_PS_SECTION;
- u32 pos;
-
-
-
- int uReadCount;
- struct st_ps_data_format stPS_DataFormat;
- struct st_read_status stReadStatus = {0, 0, 0,0};
- pos = 0;
- Buffer = NULL;
-
- if (srcbuffer == NULL || srclen == 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Could not open .\n"));
- return A_ERROR;
- }
- TagCount = 0;
- ByteCount = 0;
- Buffer = A_MALLOC(LINE_SIZE_MAX + 1);
- if(NULL == Buffer) {
- return A_ERROR;
- }
- if (FileFormat == MB_FILEFORMAT_PATCH)
- {
- int LineRead = 0;
- while((pCharLine = AthGetLine(Buffer, LINE_SIZE_MAX, srcbuffer,srclen,&pos)) != NULL)
- {
-
- SKIP_BLANKS(pCharLine);
-
- // Comment line or empty line
- if ((pCharLine[0] == '/') && (pCharLine[1] == '/'))
- {
- continue;
- }
-
- if ((pCharLine[0] == '#')) {
- if (stReadStatus.uSection != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("error\n"));
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
- else {
- stReadStatus.uSection = 1;
- continue;
- }
- }
- if ((pCharLine[0] == '/') && (pCharLine[1] == '*'))
- {
- pCharLine+=2;
- SKIP_BLANKS(pCharLine);
-
- if(!strncmp(pCharLine,"PA",2)||!strncmp(pCharLine,"Pa",2)||!strncmp(pCharLine,"pa",2))
- ParseSection=RAM_PATCH_SECTION;
-
- if(!strncmp(pCharLine,"DY",2)||!strncmp(pCharLine,"Dy",2)||!strncmp(pCharLine,"dy",2))
- ParseSection=RAM_DYN_MEM_SECTION;
-
- if(!strncmp(pCharLine,"PS",2)||!strncmp(pCharLine,"Ps",2)||!strncmp(pCharLine,"ps",2))
- ParseSection=RAM_PS_SECTION;
-
- LineRead = 0;
- stReadStatus.uSection = 0;
-
- continue;
- }
-
- switch(ParseSection)
- {
- case RAM_PS_SECTION:
- {
- if (stReadStatus.uSection == 1) //TagID
- {
- SKIP_BLANKS(pCharLine);
- if(uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail\n"));
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
- //pCharLine +=5;
- PsTagEntry[TagCount].TagId = uReadDataInSection(pCharLine, stPS_DataFormat);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" TAG ID %d \n",PsTagEntry[TagCount].TagId));
-
- //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("tag # %x\n", PsTagEntry[TagCount].TagId);
- if (TagCount == 0)
- {
- StartTagId = PsTagEntry[TagCount].TagId;
- }
- stReadStatus.uSection = 2;
- }
- else if (stReadStatus.uSection == 2) //TagLength
- {
-
- if(uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail \n"));
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
- //pCharLine +=5;
- ByteCount = uReadDataInSection(pCharLine, stPS_DataFormat);
-
- //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("tag length %x\n", ByteCount));
- if (ByteCount > LINE_SIZE_MAX/2)
- {
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
- PsTagEntry[TagCount].TagLen = ByteCount;
- PsTagEntry[TagCount].TagData = (u8 *)A_MALLOC(ByteCount);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" TAG Length %d Tag Index %d \n",PsTagEntry[TagCount].TagLen,TagCount));
- stReadStatus.uSection = 3;
- stReadStatus.uLineCount = 0;
- }
- else if( stReadStatus.uSection == 3) { //Data
-
- if(stReadStatus.uLineCount == 0) {
- if(uGetInputDataFormat(pCharLine,&stPS_DataFormat)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat Fail\n"));
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
- //pCharLine +=5;
- }
- SKIP_BLANKS(pCharLine);
- stReadStatus.uCharCount = 0;
- if(pCharLine[stReadStatus.uCharCount] == '[') {
- while(pCharLine[stReadStatus.uCharCount] != ']' && pCharLine[stReadStatus.uCharCount] != '\0' ) {
- stReadStatus.uCharCount++;
- }
- if(pCharLine[stReadStatus.uCharCount] == ']' ) {
- stReadStatus.uCharCount++;
- } else {
- stReadStatus.uCharCount = 0;
- }
- }
- uReadCount = (ByteCount > BYTES_OF_PS_DATA_PER_LINE)? BYTES_OF_PS_DATA_PER_LINE: ByteCount;
- //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" "));
- if((stPS_DataFormat.eDataType == eHex) && stPS_DataFormat.bIsArray == true) {
- while(uReadCount > 0) {
- PsTagEntry[TagCount].TagData[stReadStatus.uByteCount] =
- (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount]) << 4)
- | (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 1]));
-
- PsTagEntry[TagCount].TagData[stReadStatus.uByteCount+1] =
- (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 3]) << 4)
- | (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 4]));
-
- stReadStatus.uCharCount += 6; // read two bytes, plus a space;
- stReadStatus.uByteCount += 2;
- uReadCount -= 2;
- }
- if(ByteCount > BYTES_OF_PS_DATA_PER_LINE) {
- ByteCount -= BYTES_OF_PS_DATA_PER_LINE;
- }
- else {
- ByteCount = 0;
- }
- }
- else {
- //to be implemented
- }
-
- stReadStatus.uLineCount++;
-
- if(ByteCount == 0) {
- stReadStatus.uSection = 0;
- stReadStatus.uCharCount = 0;
- stReadStatus.uLineCount = 0;
- stReadStatus.uByteCount = 0;
- }
- else {
- stReadStatus.uCharCount = 0;
- }
-
- if((stReadStatus.uSection == 0)&&(++TagCount == RAMPS_MAX_PS_TAGS_PER_FILE))
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n Buffer over flow PS File too big!!!"));
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- //Sleep (3000);
- //exit(1);
- }
-
- }
- }
-
- break;
- default:
- {
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
- break;
- }
- LineRead++;
- }
- Tag_Count = TagCount;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Number of Tags %d\n", Tag_Count));
- }
-
-
- if (TagCount > RAMPS_MAX_PS_TAGS_PER_FILE)
- {
-
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return A_ERROR;
- }
-
- if(Buffer != NULL) {
- kfree(Buffer);
- }
- return 0;
-
-}
-
-
-
-/********************/
-
-
-int GetNextTwoChar(u8 *srcbuffer,u32 len, u32 *pos, char *buffer)
-{
- unsigned char ch;
-
- ch = AthReadChar(srcbuffer,len,pos);
- if(ch != '\0' && isxdigit(ch)) {
- buffer[0] = ch;
- } else
- {
- return A_ERROR;
- }
- ch = AthReadChar(srcbuffer,len,pos);
- if(ch != '\0' && isxdigit(ch)) {
- buffer[1] = ch;
- } else
- {
- return A_ERROR;
- }
- return 0;
-}
-
-int AthDoParsePatch(u8 *patchbuffer, u32 patchlen)
-{
-
- char Byte[3];
- char Line[MAX_BYTE_LENGTH + 1];
- int ByteCount,ByteCount_Org;
- int count;
- int i,j,k;
- int data;
- u32 filepos;
- Byte[2] = '\0';
- j = 0;
- filepos = 0;
- Patch_Count = 0;
-
- while(NULL != AthGetLine(Line,MAX_BYTE_LENGTH,patchbuffer,patchlen,&filepos)) {
- if(strlen(Line) <= 1 || !isxdigit(Line[0])) {
- continue;
- } else {
- break;
- }
- }
- ByteCount = A_STRTOL(Line, NULL, 16);
- ByteCount_Org = ByteCount;
-
- while(ByteCount > MAX_BYTE_LENGTH){
-
- /* Handle case when the number of patch buffer is more than the 20K */
- if(MAX_NUM_PATCH_ENTRY == Patch_Count) {
- for(i = 0; i < Patch_Count; i++) {
- kfree(RamPatch[i].Data);
- }
- return A_ERROR;
- }
- RamPatch[Patch_Count].Len= MAX_BYTE_LENGTH;
- RamPatch[Patch_Count].Data = (u8 *)A_MALLOC(MAX_BYTE_LENGTH);
- Patch_Count ++;
-
-
- ByteCount= ByteCount - MAX_BYTE_LENGTH;
- }
-
- RamPatch[Patch_Count].Len= (ByteCount & 0xFF);
- if(ByteCount != 0) {
- RamPatch[Patch_Count].Data = (u8 *)A_MALLOC(ByteCount);
- Patch_Count ++;
- }
- count = 0;
- while(ByteCount_Org > MAX_BYTE_LENGTH){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Index [%d]\n",j));
- for (i = 0,k=0; i < MAX_BYTE_LENGTH*2; i += 2,k++,count +=2) {
- if(GetNextTwoChar(patchbuffer,patchlen,&filepos,Byte) == A_ERROR) {
- return A_ERROR;
- }
- data = A_STRTOUL(&Byte[0], NULL, 16);
- RamPatch[j].Data[k] = (data & 0xFF);
-
-
- }
- j++;
- ByteCount_Org = ByteCount_Org - MAX_BYTE_LENGTH;
- }
- if(j == 0){
- j++;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Index [%d]\n",j));
- for (k=0; k < ByteCount_Org; i += 2,k++,count+=2) {
- if(GetNextTwoChar(patchbuffer,patchlen,&filepos,Byte) == A_ERROR) {
- return A_ERROR;
- }
- data = A_STRTOUL(Byte, NULL, 16);
- RamPatch[j].Data[k] = (data & 0xFF);
-
-
- }
- return 0;
-}
-
-
-/********************/
-int AthDoParsePS(u8 *srcbuffer, u32 srclen)
-{
- int status;
- int i;
- bool BDADDR_Present = false;
-
- Tag_Count = 0;
-
- Total_tag_lenght = 0;
- BDADDR = false;
-
-
- status = A_ERROR;
-
- if(NULL != srcbuffer && srclen != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("File Open Operation Successful\n"));
-
- status = AthParseFilesUnified(srcbuffer,srclen,MB_FILEFORMAT_PATCH);
- }
-
-
-
- if(Tag_Count == 0){
- Total_tag_lenght = 10;
-
- }
- else{
- for(i=0; i<Tag_Count; i++){
- if(PsTagEntry[i].TagId == 1){
- BDADDR_Present = true;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR is present in Patch File \r\n"));
-
- }
- if(PsTagEntry[i].TagLen % 2 == 1){
- Total_tag_lenght = Total_tag_lenght + PsTagEntry[i].TagLen + 1;
- }
- else{
- Total_tag_lenght = Total_tag_lenght + PsTagEntry[i].TagLen;
- }
-
- }
- }
-
- if(Tag_Count > 0 && !BDADDR_Present){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR is not present adding 10 extra bytes \r\n"));
- Total_tag_lenght=Total_tag_lenght + 10;
- }
- Total_tag_lenght = Total_tag_lenght+ 10 + (Tag_Count*4);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Total Length %d\n",Total_tag_lenght));
-
-
- return status;
-}
-char *AthGetLine(char *buffer, int maxlen, u8 *srcbuffer,u32 len,u32 *pos)
-{
-
- int count;
- static short flag;
- char CharRead;
- count = 0;
- flag = A_ERROR;
-
- do
- {
- CharRead = AthReadChar(srcbuffer,len,pos);
- if( CharRead == '\0' ) {
- buffer[count+1] = '\0';
- if(count == 0) {
- return NULL;
- }
- else {
- return buffer;
- }
- }
-
- if(CharRead == 13) {
- } else if(CharRead == 10) {
- buffer[count] ='\0';
- flag = A_ERROR;
- return buffer;
- }else {
- buffer[count++] = CharRead;
- }
-
- }
- while(count < maxlen-1 && CharRead != '\0');
- buffer[count] = '\0';
-
- return buffer;
-}
-
-static void LoadHeader(u8 *HCI_PS_Command,u8 opcode,int length,int index){
-
- HCI_PS_Command[0]= 0x0B;
- HCI_PS_Command[1]= 0xFC;
- HCI_PS_Command[2]= length + 4;
- HCI_PS_Command[3]= opcode;
- HCI_PS_Command[4]= (index & 0xFF);
- HCI_PS_Command[5]= ((index>>8) & 0xFF);
- HCI_PS_Command[6]= length;
-}
-
-/////////////////////////
-//
-int AthCreateCommandList(struct ps_cmd_packet **HciPacketList, u32 *numPackets)
-{
-
- u8 count;
- u32 NumcmdEntry = 0;
-
- u32 Crc = 0;
- *numPackets = 0;
-
-
- if(Patch_Count > 0)
- Crc |= RAM_PATCH_REGION;
- if(Tag_Count > 0)
- Crc |= RAM_PS_REGION;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("PS Thread Started CRC %x Patch Count %d Tag Count %d \n",Crc,Patch_Count,Tag_Count));
-
- if(Patch_Count || Tag_Count ){
- NumcmdEntry+=(2 + Patch_Count + Tag_Count); /* CRC Packet + PS Reset Packet + Patch List + PS List*/
- if(Patch_Count > 0) {
- NumcmdEntry++; /* Patch Enable Command */
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Num Cmd Entries %d Size %d \r\n",NumcmdEntry,(u32)sizeof(struct ps_cmd_packet) * NumcmdEntry));
- (*HciPacketList) = A_MALLOC(sizeof(struct ps_cmd_packet) * NumcmdEntry);
- if(NULL == *HciPacketList) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("memory allocation failed \r\n"));
- }
- AthPSCreateHCICommand(PS_VERIFY_CRC,Crc,*HciPacketList,numPackets);
- if(Patch_Count > 0){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** Write Patch**** \r\n"));
- AthPSCreateHCICommand(WRITE_PATCH,Patch_Count,*HciPacketList,numPackets);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** Enable Patch**** \r\n"));
- AthPSCreateHCICommand(ENABLE_PATCH,0,*HciPacketList,numPackets);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** PS Reset**** %d[0x%x] \r\n",PS_RAM_SIZE,PS_RAM_SIZE));
- AthPSCreateHCICommand(PS_RESET,PS_RAM_SIZE,*HciPacketList,numPackets);
- if(Tag_Count > 0){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** PS Write**** \r\n"));
- AthPSCreateHCICommand(PS_WRITE,Tag_Count,*HciPacketList,numPackets);
- }
- }
- if(!BDADDR){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR not present \r\n"));
-
- }
- for(count = 0; count < Patch_Count; count++) {
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing Patch Buffer %d \r\n",count));
- kfree(RamPatch[count].Data);
- }
-
- for(count = 0; count < Tag_Count; count++) {
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing PS Buffer %d \r\n",count));
- kfree(PsTagEntry[count].TagData);
- }
-
-/*
- * SDIO Transport uses synchronous mode of data transfer
- * So, AthPSOperations() call returns only after receiving the
- * command complete event.
- */
- return *numPackets;
-}
-
-
-////////////////////////
-
-/////////////
-static int AthPSCreateHCICommand(u8 Opcode, u32 Param1,struct ps_cmd_packet *PSPatchPacket,u32 *index)
-{
- u8 *HCI_PS_Command;
- u32 Length;
- int i,j;
-
- switch(Opcode)
- {
- case WRITE_PATCH:
-
-
- for(i=0;i< Param1;i++){
-
- HCI_PS_Command = (u8 *) A_MALLOC(RamPatch[i].Len+HCI_COMMAND_HEADER);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Allocated Buffer Size %d\n",RamPatch[i].Len+HCI_COMMAND_HEADER));
- if(HCI_PS_Command == NULL){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
- return A_ERROR;
- }
- memset (HCI_PS_Command, 0, RamPatch[i].Len+HCI_COMMAND_HEADER);
- LoadHeader(HCI_PS_Command,Opcode,RamPatch[i].Len,i);
- for(j=0;j<RamPatch[i].Len;j++){
- HCI_PS_Command[HCI_COMMAND_HEADER+j]=RamPatch[i].Data[j];
- }
- PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
- PSPatchPacket[*index].packetLen = RamPatch[i].Len+HCI_COMMAND_HEADER;
- (*index)++;
-
-
- }
-
- break;
-
- case ENABLE_PATCH:
-
-
- Length = 0;
- i= 0;
- HCI_PS_Command = (u8 *) A_MALLOC(Length+HCI_COMMAND_HEADER);
- if(HCI_PS_Command == NULL){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
- return A_ERROR;
- }
-
- memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
- LoadHeader(HCI_PS_Command,Opcode,Length,i);
- PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
- PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
- (*index)++;
-
- break;
-
- case PS_RESET:
- Length = 0x06;
- i=0;
- HCI_PS_Command = (u8 *) A_MALLOC(Length+HCI_COMMAND_HEADER);
- if(HCI_PS_Command == NULL){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
- return A_ERROR;
- }
- memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
- LoadHeader(HCI_PS_Command,Opcode,Length,i);
- HCI_PS_Command[7]= 0x00;
- HCI_PS_Command[Length+HCI_COMMAND_HEADER -2]= (Param1 & 0xFF);
- HCI_PS_Command[Length+HCI_COMMAND_HEADER -1]= ((Param1 >> 8) & 0xFF);
- PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
- PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
- (*index)++;
-
- break;
-
- case PS_WRITE:
- for(i=0;i< Param1;i++){
- if(PsTagEntry[i].TagId ==1)
- BDADDR = true;
-
- HCI_PS_Command = (u8 *) A_MALLOC(PsTagEntry[i].TagLen+HCI_COMMAND_HEADER);
- if(HCI_PS_Command == NULL){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
- return A_ERROR;
- }
-
- memset (HCI_PS_Command, 0, PsTagEntry[i].TagLen+HCI_COMMAND_HEADER);
- LoadHeader(HCI_PS_Command,Opcode,PsTagEntry[i].TagLen,PsTagEntry[i].TagId);
-
- for(j=0;j<PsTagEntry[i].TagLen;j++){
- HCI_PS_Command[HCI_COMMAND_HEADER+j]=PsTagEntry[i].TagData[j];
- }
-
- PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
- PSPatchPacket[*index].packetLen = PsTagEntry[i].TagLen+HCI_COMMAND_HEADER;
- (*index)++;
-
- }
-
- break;
-
-
- case PS_VERIFY_CRC:
- Length = 0x0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("VALUE of CRC:%d At index %d\r\n",Param1,*index));
-
- HCI_PS_Command = (u8 *) A_MALLOC(Length+HCI_COMMAND_HEADER);
- if(HCI_PS_Command == NULL){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
- return A_ERROR;
- }
- memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
- LoadHeader(HCI_PS_Command,Opcode,Length,Param1);
-
- PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
- PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
- (*index)++;
-
- break;
-
- case CHANGE_BDADDR:
- break;
- }
- return 0;
-}
-int AthFreeCommandList(struct ps_cmd_packet **HciPacketList, u32 numPackets)
-{
- int i;
- if(*HciPacketList == NULL) {
- return A_ERROR;
- }
- for(i = 0; i < numPackets;i++) {
- kfree((*HciPacketList)[i].Hcipacket);
- }
- kfree(*HciPacketList);
- return 0;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-//
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//
-// This file is the include file for Atheros PS and patch parser.
-// It implements APIs to parse data buffer with patch and PS information and convert it to HCI commands.
-//
-
-#ifndef __AR3KPSPARSER_H
-#define __AR3KPSPARSER_H
-
-
-
-
-#include <linux/fs.h>
-#include <linux/slab.h>
-#include "athdefs.h"
-#ifdef HCI_TRANSPORT_SDIO
-#include "a_config.h"
-#include "a_osapi.h"
-#define ATH_MODULE_NAME misc
-#include "a_debug.h"
-#include "common_drv.h"
-#include "hci_transport_api.h"
-#include "ar3kconfig.h"
-#else
-#ifndef A_PRINTF
-#define A_PRINTF(args...) printk(KERN_ALERT args)
-#endif /* A_PRINTF */
-#include "debug_linux.h"
-
-/* Helper data type declaration */
-
-#define ATH_DEBUG_ERR (1 << 0)
-#define ATH_DEBUG_WARN (1 << 1)
-#define ATH_DEBUG_INFO (1 << 2)
-
-
-
-#define false 0
-#define true 1
-
-#ifndef A_MALLOC
-#define A_MALLOC(size) kmalloc((size),GFP_KERNEL)
-#endif /* A_MALLOC */
-#endif /* HCI_TRANSPORT_UART */
-
-/* String manipulation APIs */
-#ifndef A_STRTOUL
-#define A_STRTOUL simple_strtoul
-#endif /* A_STRTOL */
-
-#ifndef A_STRTOL
-#define A_STRTOL simple_strtol
-#endif /* A_STRTOL */
-
-
-/* The maximum number of bytes possible in a patch entry */
-#define MAX_PATCH_SIZE 20000
-
-/* Maximum HCI packets that will be formed from the Patch file */
-#define MAX_NUM_PATCH_ENTRY (MAX_PATCH_SIZE/MAX_BYTE_LENGTH) + 1
-
-
-
-
-
-
-
-struct ps_cmd_packet
-{
- u8 *Hcipacket;
- int packetLen;
-};
-
-/* Parses a Patch information buffer and store it in global structure */
-int AthDoParsePatch(u8 *, u32 );
-
-/* parses a PS information buffer and stores it in a global structure */
-int AthDoParsePS(u8 *, u32 );
-
-/*
- * Uses the output of Both AthDoParsePS and AthDoParsePatch APIs to form HCI command array with
- * all the PS and patch commands.
- * The list will have the below mentioned commands in order.
- * CRC command packet
- * Download patch command(s)
- * Enable patch Command
- * PS Reset Command
- * PS Tag Command(s)
- *
- */
-int AthCreateCommandList(struct ps_cmd_packet **, u32 *);
-
-/* Cleanup the dynamically allicated HCI command list */
-int AthFreeCommandList(struct ps_cmd_packet **HciPacketList, u32 numPackets);
-#endif /* __AR3KPSPARSER_H */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="common_drv.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "a_config.h"
-#include "athdefs.h"
-
-#include "hw/mbox_host_reg.h"
-#include "gpio_reg.h"
-#include "hw/rtc_reg.h"
-#include "hw/mbox_reg.h"
-#include "hw/apb_map.h"
-
-#include "a_osapi.h"
-#include "targaddrs.h"
-#include "hif.h"
-#include "htc_api.h"
-#include "wmi.h"
-#include "bmi.h"
-#include "bmi_msg.h"
-#include "common_drv.h"
-#define ATH_MODULE_NAME misc
-#include "a_debug.h"
-#include "ar6000_diag.h"
-
-static ATH_DEBUG_MODULE_DBG_INFO *g_pModuleInfoHead = NULL;
-static A_MUTEX_T g_ModuleListLock;
-static bool g_ModuleDebugInit = false;
-
-#ifdef ATH_DEBUG_MODULE
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(misc,
- "misc",
- "Common and misc APIs",
- ATH_DEBUG_MASK_DEFAULTS,
- 0,
- NULL);
-
-#endif
-
-#define HOST_INTEREST_ITEM_ADDRESS(target, item) \
- ((((target) == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
- (((target) == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0)))
-
-
-#define AR6001_LOCAL_COUNT_ADDRESS 0x0c014080
-#define AR6002_LOCAL_COUNT_ADDRESS 0x00018080
-#define AR6003_LOCAL_COUNT_ADDRESS 0x00018080
-#define CPU_DBG_SEL_ADDRESS 0x00000483
-#define CPU_DBG_ADDRESS 0x00000484
-
-static u8 custDataAR6002[AR6002_CUST_DATA_SIZE];
-static u8 custDataAR6003[AR6003_CUST_DATA_SIZE];
-
-/* Compile the 4BYTE version of the window register setup routine,
- * This mitigates host interconnect issues with non-4byte aligned bus requests, some
- * interconnects use bus adapters that impose strict limitations.
- * Since diag window access is not intended for performance critical operations, the 4byte mode should
- * be satisfactory even though it generates 4X the bus activity. */
-
-#ifdef USE_4BYTE_REGISTER_ACCESS
-
- /* set the window address register (using 4-byte register access ). */
-int ar6000_SetAddressWindowRegister(struct hif_device *hifDevice, u32 RegisterAddr, u32 Address)
-{
- int status;
- u8 addrValue[4];
- s32 i;
-
- /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
- * last to initiate the access cycle */
-
- for (i = 1; i <= 3; i++) {
- /* fill the buffer with the address byte value we want to hit 4 times*/
- addrValue[0] = ((u8 *)&Address)[i];
- addrValue[1] = addrValue[0];
- addrValue[2] = addrValue[0];
- addrValue[3] = addrValue[0];
-
- /* hit each byte of the register address with a 4-byte write operation to the same address,
- * this is a harmless operation */
- status = HIFReadWrite(hifDevice,
- RegisterAddr+i,
- addrValue,
- 4,
- HIF_WR_SYNC_BYTE_FIX,
- NULL);
- if (status) {
- break;
- }
- }
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
- Address, RegisterAddr));
- return status;
- }
-
- /* write the address register again, this time write the whole 4-byte value.
- * The effect here is that the LSB write causes the cycle to start, the extra
- * 3 byte write to bytes 1,2,3 has no effect since we are writing the same values again */
- status = HIFReadWrite(hifDevice,
- RegisterAddr,
- (u8 *)(&Address),
- 4,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
- Address, RegisterAddr));
- return status;
- }
-
- return 0;
-
-
-
-}
-
-
-#else
-
- /* set the window address register */
-int ar6000_SetAddressWindowRegister(struct hif_device *hifDevice, u32 RegisterAddr, u32 Address)
-{
- int status;
-
- /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
- * last to initiate the access cycle */
- status = HIFReadWrite(hifDevice,
- RegisterAddr+1, /* write upper 3 bytes */
- ((u8 *)(&Address))+1,
- sizeof(u32)-1,
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
- RegisterAddr, Address));
- return status;
- }
-
- /* write the LSB of the register, this initiates the operation */
- status = HIFReadWrite(hifDevice,
- RegisterAddr,
- (u8 *)(&Address),
- sizeof(u8),
- HIF_WR_SYNC_BYTE_INC,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
- RegisterAddr, Address));
- return status;
- }
-
- return 0;
-}
-
-#endif
-
-/*
- * Read from the AR6000 through its diagnostic window.
- * No cooperation from the Target is required for this.
- */
-int
-ar6000_ReadRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data)
-{
- int status;
-
- /* set window register to start read cycle */
- status = ar6000_SetAddressWindowRegister(hifDevice,
- WINDOW_READ_ADDR_ADDRESS,
- *address);
-
- if (status) {
- return status;
- }
-
- /* read the data */
- status = HIFReadWrite(hifDevice,
- WINDOW_DATA_ADDRESS,
- (u8 *)data,
- sizeof(u32),
- HIF_RD_SYNC_BYTE_INC,
- NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from WINDOW_DATA_ADDRESS\n"));
- return status;
- }
-
- return status;
-}
-
-
-/*
- * Write to the AR6000 through its diagnostic window.
- * No cooperation from the Target is required for this.
- */
-int
-ar6000_WriteRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data)
-{
- int status;
-
- /* set write data */
- status = HIFReadWrite(hifDevice,
- WINDOW_DATA_ADDRESS,
- (u8 *)data,
- sizeof(u32),
- HIF_WR_SYNC_BYTE_INC,
- NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to WINDOW_DATA_ADDRESS\n", *data));
- return status;
- }
-
- /* set window register, which starts the write cycle */
- return ar6000_SetAddressWindowRegister(hifDevice,
- WINDOW_WRITE_ADDR_ADDRESS,
- *address);
- }
-
-int
-ar6000_ReadDataDiag(struct hif_device *hifDevice, u32 address,
- u8 *data, u32 length)
-{
- u32 count;
- int status = 0;
-
- for (count = 0; count < length; count += 4, address += 4) {
- if ((status = ar6000_ReadRegDiag(hifDevice, &address,
- (u32 *)&data[count])) != 0)
- {
- break;
- }
- }
-
- return status;
-}
-
-int
-ar6000_WriteDataDiag(struct hif_device *hifDevice, u32 address,
- u8 *data, u32 length)
-{
- u32 count;
- int status = 0;
-
- for (count = 0; count < length; count += 4, address += 4) {
- if ((status = ar6000_WriteRegDiag(hifDevice, &address,
- (u32 *)&data[count])) != 0)
- {
- break;
- }
- }
-
- return status;
-}
-
-int
-ar6k_ReadTargetRegister(struct hif_device *hifDevice, int regsel, u32 *regval)
-{
- int status;
- u8 vals[4];
- u8 register_selection[4];
-
- register_selection[0] = register_selection[1] = register_selection[2] = register_selection[3] = (regsel & 0xff);
- status = HIFReadWrite(hifDevice,
- CPU_DBG_SEL_ADDRESS,
- register_selection,
- 4,
- HIF_WR_SYNC_BYTE_FIX,
- NULL);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write CPU_DBG_SEL (%d)\n", regsel));
- return status;
- }
-
- status = HIFReadWrite(hifDevice,
- CPU_DBG_ADDRESS,
- (u8 *)vals,
- sizeof(vals),
- HIF_RD_SYNC_BYTE_INC,
- NULL);
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from CPU_DBG_ADDRESS\n"));
- return status;
- }
-
- *regval = vals[0]<<0 | vals[1]<<8 | vals[2]<<16 | vals[3]<<24;
-
- return status;
-}
-
-void
-ar6k_FetchTargetRegs(struct hif_device *hifDevice, u32 *targregs)
-{
- int i;
- u32 val;
-
- for (i=0; i<AR6003_FETCH_TARG_REGS_COUNT; i++) {
- val=0xffffffff;
- (void)ar6k_ReadTargetRegister(hifDevice, i, &val);
- targregs[i] = val;
- }
-}
-
-#if 0
-static int
-_do_write_diag(struct hif_device *hifDevice, u32 addr, u32 value)
-{
- int status;
-
- status = ar6000_WriteRegDiag(hifDevice, &addr, &value);
- if (status)
- {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot force Target to execute ROM!\n"));
- }
-
- return status;
-}
-#endif
-
-
-/*
- * Delay up to wait_msecs millisecs to allow Target to enter BMI phase,
- * which is a good sign that it's alive and well. This is used after
- * explicitly forcing the Target to reset.
- *
- * The wait_msecs time should be sufficiently long to cover any reasonable
- * boot-time delay. For instance, AR6001 firmware allow one second for a
- * low frequency crystal to settle before it calibrates the refclk frequency.
- *
- * TBD: Might want to add special handling for AR6K_OPTION_BMI_DISABLE.
- */
-#if 0
-static int
-_delay_until_target_alive(struct hif_device *hifDevice, s32 wait_msecs, u32 TargetType)
-{
- s32 actual_wait;
- s32 i;
- u32 address;
-
- actual_wait = 0;
-
- /* Hardcode the address of LOCAL_COUNT_ADDRESS based on the target type */
- if (TargetType == TARGET_TYPE_AR6002) {
- address = AR6002_LOCAL_COUNT_ADDRESS;
- } else if (TargetType == TARGET_TYPE_AR6003) {
- address = AR6003_LOCAL_COUNT_ADDRESS;
- } else {
- A_ASSERT(0);
- }
- address += 0x10;
- for (i=0; actual_wait < wait_msecs; i++) {
- u32 data;
-
- A_MDELAY(100);
- actual_wait += 100;
-
- data = 0;
- if (ar6000_ReadRegDiag(hifDevice, &address, &data) != 0) {
- return A_ERROR;
- }
-
- if (data != 0) {
- /* No need to wait longer -- we have a BMI credit */
- return 0;
- }
- }
- return A_ERROR; /* timed out */
-}
-#endif
-
-#define AR6001_RESET_CONTROL_ADDRESS 0x0C000000
-#define AR6002_RESET_CONTROL_ADDRESS 0x00004000
-#define AR6003_RESET_CONTROL_ADDRESS 0x00004000
-/* reset device */
-int ar6000_reset_device(struct hif_device *hifDevice, u32 TargetType, bool waitForCompletion, bool coldReset)
-{
- int status = 0;
- u32 address;
- u32 data;
-
- do {
-// Workaround BEGIN
- // address = RESET_CONTROL_ADDRESS;
-
- if (coldReset) {
- data = RESET_CONTROL_COLD_RST_MASK;
- }
- else {
- data = RESET_CONTROL_MBOX_RST_MASK;
- }
-
- /* Hardcode the address of RESET_CONTROL_ADDRESS based on the target type */
- if (TargetType == TARGET_TYPE_AR6002) {
- address = AR6002_RESET_CONTROL_ADDRESS;
- } else if (TargetType == TARGET_TYPE_AR6003) {
- address = AR6003_RESET_CONTROL_ADDRESS;
- } else {
- A_ASSERT(0);
- }
-
-
- status = ar6000_WriteRegDiag(hifDevice, &address, &data);
-
- if (status) {
- break;
- }
-
- if (!waitForCompletion) {
- break;
- }
-
-#if 0
- /* Up to 2 second delay to allow things to settle down */
- (void)_delay_until_target_alive(hifDevice, 2000, TargetType);
-
- /*
- * Read back the RESET CAUSE register to ensure that the cold reset
- * went through.
- */
-
- // address = RESET_CAUSE_ADDRESS;
- /* Hardcode the address of RESET_CAUSE_ADDRESS based on the target type */
- if (TargetType == TARGET_TYPE_AR6002) {
- address = 0x000040C0;
- } else if (TargetType == TARGET_TYPE_AR6003) {
- address = 0x000040C0;
- } else {
- A_ASSERT(0);
- }
-
- data = 0;
- status = ar6000_ReadRegDiag(hifDevice, &address, &data);
-
- if (status) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Reset Cause readback: 0x%X \n",data));
- data &= RESET_CAUSE_LAST_MASK;
- if (data != 2) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Unable to cold reset the target \n"));
- }
-#endif
-// Workaroud END
-
- } while (false);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Failed to reset target \n"));
- }
-
- return 0;
-}
-
-/* This should be called in BMI phase after firmware is downloaded */
-void
-ar6000_copy_cust_data_from_target(struct hif_device *hifDevice, u32 TargetType)
-{
- u32 eepHeaderAddr;
- u8 AR6003CustDataShadow[AR6003_CUST_DATA_SIZE+4];
- s32 i;
-
- if (BMIReadMemory(hifDevice,
- HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_board_data),
- (u8 *)&eepHeaderAddr,
- 4)!= 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadMemory for reading board data address failed \n"));
- return;
- }
-
- if (TargetType == TARGET_TYPE_AR6003) {
- eepHeaderAddr += 36; /* AR6003 customer data section offset is 37 */
-
- for (i=0; i<AR6003_CUST_DATA_SIZE+4; i+=4){
- if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (u32 *)&AR6003CustDataShadow[i])!= 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
- return ;
- }
- eepHeaderAddr +=4;
- }
-
- memcpy(custDataAR6003, AR6003CustDataShadow+1, AR6003_CUST_DATA_SIZE);
- }
-
- if (TargetType == TARGET_TYPE_AR6002) {
- eepHeaderAddr += 64; /* AR6002 customer data sectioin offset is 64 */
-
- for (i=0; i<AR6002_CUST_DATA_SIZE; i+=4){
- if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (u32 *)&custDataAR6002[i])!= 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
- return ;
- }
- eepHeaderAddr +=4;
- }
- }
-
- return;
-}
-
-/* This is the function to call when need to use the cust data */
-u8 *ar6000_get_cust_data_buffer(u32 TargetType)
-{
- if (TargetType == TARGET_TYPE_AR6003)
- return custDataAR6003;
-
- if (TargetType == TARGET_TYPE_AR6002)
- return custDataAR6002;
-
- return NULL;
-}
-
-#define REG_DUMP_COUNT_AR6001 38 /* WORDs, derived from AR600x_regdump.h */
-#define REG_DUMP_COUNT_AR6002 60
-#define REG_DUMP_COUNT_AR6003 60
-#define REGISTER_DUMP_LEN_MAX 60
-#if REG_DUMP_COUNT_AR6001 > REGISTER_DUMP_LEN_MAX
-#error "REG_DUMP_COUNT_AR6001 too large"
-#endif
-#if REG_DUMP_COUNT_AR6002 > REGISTER_DUMP_LEN_MAX
-#error "REG_DUMP_COUNT_AR6002 too large"
-#endif
-#if REG_DUMP_COUNT_AR6003 > REGISTER_DUMP_LEN_MAX
-#error "REG_DUMP_COUNT_AR6003 too large"
-#endif
-
-
-void ar6000_dump_target_assert_info(struct hif_device *hifDevice, u32 TargetType)
-{
- u32 address;
- u32 regDumpArea = 0;
- int status;
- u32 regDumpValues[REGISTER_DUMP_LEN_MAX];
- u32 regDumpCount = 0;
- u32 i;
-
- do {
-
- /* the reg dump pointer is copied to the host interest area */
- address = HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_failure_state);
- address = TARG_VTOP(TargetType, address);
-
- if (TargetType == TARGET_TYPE_AR6002) {
- regDumpCount = REG_DUMP_COUNT_AR6002;
- } else if (TargetType == TARGET_TYPE_AR6003) {
- regDumpCount = REG_DUMP_COUNT_AR6003;
- } else {
- A_ASSERT(0);
- }
-
- /* read RAM location through diagnostic window */
- status = ar6000_ReadRegDiag(hifDevice, &address, ®DumpArea);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get ptr to register dump area \n"));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Location of register dump data: 0x%X \n",regDumpArea));
-
- if (regDumpArea == 0) {
- /* no reg dump */
- break;
- }
-
- regDumpArea = TARG_VTOP(TargetType, regDumpArea);
-
- /* fetch register dump data */
- status = ar6000_ReadDataDiag(hifDevice,
- regDumpArea,
- (u8 *)®DumpValues[0],
- regDumpCount * (sizeof(u32)));
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get register dump \n"));
- break;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Register Dump: \n"));
-
- for (i = 0; i < regDumpCount; i++) {
- //ATHR_DISPLAY_MSG (_T(" %d : 0x%8.8X \n"), i, regDumpValues[i]);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" %d : 0x%8.8X \n",i, regDumpValues[i]));
-
-#ifdef UNDER_CE
- /*
- * For Every logPrintf() Open the File so that in case of Crashes
- * We will have until the Last Message Flushed on to the File
- * So use logPrintf Sparingly..!!
- */
- tgtassertPrintf (ATH_DEBUG_TRC," %d: 0x%8.8X \n",i, regDumpValues[i]);
-#endif
- }
-
- } while (false);
-
-}
-
-/* set HTC/Mbox operational parameters, this can only be called when the target is in the
- * BMI phase */
-int ar6000_set_htc_params(struct hif_device *hifDevice,
- u32 TargetType,
- u32 MboxIsrYieldValue,
- u8 HtcControlBuffers)
-{
- int status;
- u32 blocksizes[HTC_MAILBOX_NUM_MAX];
-
- do {
- /* get the block sizes */
- status = HIFConfigureDevice(hifDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
- blocksizes, sizeof(blocksizes));
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR,("Failed to get block size info from HIF layer...\n"));
- break;
- }
- /* note: we actually get the block size for mailbox 1, for SDIO the block
- * size on mailbox 0 is artificially set to 1 */
- /* must be a power of 2 */
- A_ASSERT((blocksizes[1] & (blocksizes[1] - 1)) == 0);
-
- if (HtcControlBuffers != 0) {
- /* set override for number of control buffers to use */
- blocksizes[1] |= ((u32)HtcControlBuffers) << 16;
- }
-
- /* set the host interest area for the block size */
- status = BMIWriteMemory(hifDevice,
- HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_io_block_sz),
- (u8 *)&blocksizes[1],
- 4);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR,("BMIWriteMemory for IO block size failed \n"));
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_LOG_INF,("Block Size Set: %d (target address:0x%X)\n",
- blocksizes[1], HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_io_block_sz)));
-
- if (MboxIsrYieldValue != 0) {
- /* set the host interest area for the mbox ISR yield limit */
- status = BMIWriteMemory(hifDevice,
- HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_isr_yield_limit),
- (u8 *)&MboxIsrYieldValue,
- 4);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_LOG_ERR,("BMIWriteMemory for yield limit failed \n"));
- break;
- }
- }
-
- } while (false);
-
- return status;
-}
-
-void DebugDumpBytes(u8 *buffer, u16 length, char *pDescription)
-{
- char stream[60];
- char byteOffsetStr[10];
- u32 i;
- u16 offset, count, byteOffset;
-
- A_PRINTF("<---------Dumping %d Bytes : %s ------>\n", length, pDescription);
-
- count = 0;
- offset = 0;
- byteOffset = 0;
- for(i = 0; i < length; i++) {
- A_SPRINTF(stream + offset, "%2.2X ", buffer[i]);
- count ++;
- offset += 3;
-
- if(count == 16) {
- count = 0;
- offset = 0;
- A_SPRINTF(byteOffsetStr,"%4.4X",byteOffset);
- A_PRINTF("[%s]: %s\n", byteOffsetStr, stream);
- A_MEMZERO(stream, 60);
- byteOffset += 16;
- }
- }
-
- if(offset != 0) {
- A_SPRINTF(byteOffsetStr,"%4.4X",byteOffset);
- A_PRINTF("[%s]: %s\n", byteOffsetStr, stream);
- }
-
- A_PRINTF("<------------------------------------------------->\n");
-}
-
-void a_dump_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo)
-{
- int i;
- struct ath_debug_mask_description *pDesc;
-
- if (pInfo == NULL) {
- return;
- }
-
- pDesc = pInfo->pMaskDescriptions;
-
- A_PRINTF("========================================================\n\n");
- A_PRINTF("Module Debug Info => Name : %s \n", pInfo->ModuleName);
- A_PRINTF(" => Descr. : %s \n", pInfo->ModuleDescription);
- A_PRINTF("\n Current mask => 0x%8.8X \n", pInfo->CurrentMask);
- A_PRINTF("\n Avail. Debug Masks :\n\n");
-
- for (i = 0; i < pInfo->MaxDescriptions; i++,pDesc++) {
- A_PRINTF(" => 0x%8.8X -- %s \n", pDesc->Mask, pDesc->Description);
- }
-
- if (0 == i) {
- A_PRINTF(" => * none defined * \n");
- }
-
- A_PRINTF("\n Standard Debug Masks :\n\n");
- /* print standard masks */
- A_PRINTF(" => 0x%8.8X -- Errors \n", ATH_DEBUG_ERR);
- A_PRINTF(" => 0x%8.8X -- Warnings \n", ATH_DEBUG_WARN);
- A_PRINTF(" => 0x%8.8X -- Informational \n", ATH_DEBUG_INFO);
- A_PRINTF(" => 0x%8.8X -- Tracing \n", ATH_DEBUG_TRC);
- A_PRINTF("\n========================================================\n");
-
-}
-
-
-static ATH_DEBUG_MODULE_DBG_INFO *FindModule(char *module_name)
-{
- ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
-
- if (!g_ModuleDebugInit) {
- return NULL;
- }
-
- while (pInfo != NULL) {
- /* TODO: need to use something other than strlen */
- if (memcmp(pInfo->ModuleName,module_name,strlen(module_name)) == 0) {
- break;
- }
- pInfo = pInfo->pNext;
- }
-
- return pInfo;
-}
-
-
-void a_register_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo)
-{
- if (!g_ModuleDebugInit) {
- return;
- }
-
- A_MUTEX_LOCK(&g_ModuleListLock);
-
- if (!(pInfo->Flags & ATH_DEBUG_INFO_FLAGS_REGISTERED)) {
- if (g_pModuleInfoHead == NULL) {
- g_pModuleInfoHead = pInfo;
- } else {
- pInfo->pNext = g_pModuleInfoHead;
- g_pModuleInfoHead = pInfo;
- }
- pInfo->Flags |= ATH_DEBUG_INFO_FLAGS_REGISTERED;
- }
-
- A_MUTEX_UNLOCK(&g_ModuleListLock);
-}
-
-void a_dump_module_debug_info_by_name(char *module_name)
-{
- ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
-
- if (!g_ModuleDebugInit) {
- return;
- }
-
- if (memcmp(module_name,"all",3) == 0) {
- /* dump all */
- while (pInfo != NULL) {
- a_dump_module_debug_info(pInfo);
- pInfo = pInfo->pNext;
- }
- return;
- }
-
- pInfo = FindModule(module_name);
-
- if (pInfo != NULL) {
- a_dump_module_debug_info(pInfo);
- }
-
-}
-
-int a_get_module_mask(char *module_name, u32 *pMask)
-{
- ATH_DEBUG_MODULE_DBG_INFO *pInfo = FindModule(module_name);
-
- if (NULL == pInfo) {
- return A_ERROR;
- }
-
- *pMask = pInfo->CurrentMask;
- return 0;
-}
-
-int a_set_module_mask(char *module_name, u32 Mask)
-{
- ATH_DEBUG_MODULE_DBG_INFO *pInfo = FindModule(module_name);
-
- if (NULL == pInfo) {
- return A_ERROR;
- }
-
- pInfo->CurrentMask = Mask;
- A_PRINTF("Module %s, new mask: 0x%8.8X \n",module_name,pInfo->CurrentMask);
- return 0;
-}
-
-
-void a_module_debug_support_init(void)
-{
- if (g_ModuleDebugInit) {
- return;
- }
- A_MUTEX_INIT(&g_ModuleListLock);
- g_pModuleInfoHead = NULL;
- g_ModuleDebugInit = true;
- A_REGISTER_MODULE_DEBUG_INFO(misc);
-}
-
-void a_module_debug_support_cleanup(void)
-{
- ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
- ATH_DEBUG_MODULE_DBG_INFO *pCur;
-
- if (!g_ModuleDebugInit) {
- return;
- }
-
- g_ModuleDebugInit = false;
-
- A_MUTEX_LOCK(&g_ModuleListLock);
-
- while (pInfo != NULL) {
- pCur = pInfo;
- pInfo = pInfo->pNext;
- pCur->pNext = NULL;
- /* clear registered flag */
- pCur->Flags &= ~ATH_DEBUG_INFO_FLAGS_REGISTERED;
- }
-
- A_MUTEX_UNLOCK(&g_ModuleListLock);
-
- A_MUTEX_DELETE(&g_ModuleListLock);
- g_pModuleInfoHead = NULL;
-}
-
- /* can only be called during bmi init stage */
-int ar6000_set_hci_bridge_flags(struct hif_device *hifDevice,
- u32 TargetType,
- u32 Flags)
-{
- int status = 0;
-
- do {
-
- if (TargetType != TARGET_TYPE_AR6003) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Target Type:%d, does not support HCI bridging! \n",
- TargetType));
- break;
- }
-
- /* set hci bridge flags */
- status = BMIWriteMemory(hifDevice,
- HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_hci_bridge_flags),
- (u8 *)&Flags,
- 4);
-
-
- } while (false);
-
- return status;
-}
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="credit_dist.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#define ATH_MODULE_NAME misc
-#include "a_debug.h"
-#include "htc_api.h"
-#include "common_drv.h"
-
-/********* CREDIT DISTRIBUTION FUNCTIONS ******************************************/
-
-#define NO_VO_SERVICE 1 /* currently WMI only uses 3 data streams, so we leave VO service inactive */
-#define CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS 1
-
-#ifdef NO_VO_SERVICE
-#define DATA_SVCS_USED 3
-#else
-#define DATA_SVCS_USED 4
-#endif
-
-static void RedistributeCredits(struct common_credit_state_info *pCredInfo,
- struct htc_endpoint_credit_dist *pEPDistList);
-
-static void SeekCredits(struct common_credit_state_info *pCredInfo,
- struct htc_endpoint_credit_dist *pEPDistList);
-
-/* reduce an ep's credits back to a set limit */
-static INLINE void ReduceCredits(struct common_credit_state_info *pCredInfo,
- struct htc_endpoint_credit_dist *pEpDist,
- int Limit)
-{
- int credits;
-
- /* set the new limit */
- pEpDist->TxCreditsAssigned = Limit;
-
- if (pEpDist->TxCredits <= Limit) {
- return;
- }
-
- /* figure out how much to take away */
- credits = pEpDist->TxCredits - Limit;
- /* take them away */
- pEpDist->TxCredits -= credits;
- pCredInfo->CurrentFreeCredits += credits;
-}
-
-/* give an endpoint some credits from the free credit pool */
-#define GiveCredits(pCredInfo,pEpDist,credits) \
-{ \
- (pEpDist)->TxCredits += (credits); \
- (pEpDist)->TxCreditsAssigned += (credits); \
- (pCredInfo)->CurrentFreeCredits -= (credits); \
-}
-
-
-/* default credit init callback.
- * This function is called in the context of HTCStart() to setup initial (application-specific)
- * credit distributions */
-static void ar6000_credit_init(void *Context,
- struct htc_endpoint_credit_dist *pEPList,
- int TotalCredits)
-{
- struct htc_endpoint_credit_dist *pCurEpDist;
- int count;
- struct common_credit_state_info *pCredInfo = (struct common_credit_state_info *)Context;
-
- pCredInfo->CurrentFreeCredits = TotalCredits;
- pCredInfo->TotalAvailableCredits = TotalCredits;
-
- pCurEpDist = pEPList;
-
- /* run through the list and initialize */
- while (pCurEpDist != NULL) {
-
- /* set minimums for each endpoint */
- pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
-
-#ifdef CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS
-
- if (TotalCredits > 4)
- {
- if ((pCurEpDist->ServiceID == WMI_DATA_BK_SVC) || (pCurEpDist->ServiceID == WMI_DATA_BE_SVC)){
- /* assign at least min credits to lower than VO priority services */
- GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
- /* force active */
- SET_EP_ACTIVE(pCurEpDist);
- }
- }
-
-#endif
-
- if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
- /* give control service some credits */
- GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
- /* control service is always marked active, it never goes inactive EVER */
- SET_EP_ACTIVE(pCurEpDist);
- } else if (pCurEpDist->ServiceID == WMI_DATA_BK_SVC) {
- /* this is the lowest priority data endpoint, save this off for easy access */
- pCredInfo->pLowestPriEpDist = pCurEpDist;
- }
-
- /* Streams have to be created (explicit | implicit)for all kinds
- * of traffic. BE endpoints are also inactive in the beginning.
- * When BE traffic starts it creates implicit streams that
- * redistributes credits.
- */
-
- /* note, all other endpoints have minimums set but are initially given NO credits.
- * Credits will be distributed as traffic activity demands */
- pCurEpDist = pCurEpDist->pNext;
- }
-
- if (pCredInfo->CurrentFreeCredits <= 0) {
- AR_DEBUG_PRINTF(ATH_LOG_INF, ("Not enough credits (%d) to do credit distributions \n", TotalCredits));
- A_ASSERT(false);
- return;
- }
-
- /* reset list */
- pCurEpDist = pEPList;
- /* now run through the list and set max operating credit limits for everyone */
- while (pCurEpDist != NULL) {
- if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
- /* control service max is just 1 max message */
- pCurEpDist->TxCreditsNorm = pCurEpDist->TxCreditsPerMaxMsg;
- } else {
- /* for the remaining data endpoints, we assume that each TxCreditsPerMaxMsg are
- * the same.
- * We use a simple calculation here, we take the remaining credits and
- * determine how many max messages this can cover and then set each endpoint's
- * normal value equal to 3/4 this amount.
- * */
- count = (pCredInfo->CurrentFreeCredits/pCurEpDist->TxCreditsPerMaxMsg) * pCurEpDist->TxCreditsPerMaxMsg;
- count = (count * 3) >> 2;
- count = max(count,pCurEpDist->TxCreditsPerMaxMsg);
- /* set normal */
- pCurEpDist->TxCreditsNorm = count;
-
- }
- pCurEpDist = pCurEpDist->pNext;
- }
-
-}
-
-
-/* default credit distribution callback
- * This callback is invoked whenever endpoints require credit distributions.
- * A lock is held while this function is invoked, this function shall NOT block.
- * The pEPDistList is a list of distribution structures in prioritized order as
- * defined by the call to the HTCSetCreditDistribution() api.
- *
- */
-static void ar6000_credit_distribute(void *Context,
- struct htc_endpoint_credit_dist *pEPDistList,
- HTC_CREDIT_DIST_REASON Reason)
-{
- struct htc_endpoint_credit_dist *pCurEpDist;
- struct common_credit_state_info *pCredInfo = (struct common_credit_state_info *)Context;
-
- switch (Reason) {
- case HTC_CREDIT_DIST_SEND_COMPLETE :
- pCurEpDist = pEPDistList;
- /* we are given the start of the endpoint distribution list.
- * There may be one or more endpoints to service.
- * Run through the list and distribute credits */
- while (pCurEpDist != NULL) {
-
- if (pCurEpDist->TxCreditsToDist > 0) {
- /* return the credits back to the endpoint */
- pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
- /* always zero out when we are done */
- pCurEpDist->TxCreditsToDist = 0;
-
- if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsAssigned) {
- /* reduce to the assigned limit, previous credit reductions
- * could have caused the limit to change */
- ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsAssigned);
- }
-
- if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsNorm) {
- /* oversubscribed endpoints need to reduce back to normal */
- ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsNorm);
- }
-
- if (!IS_EP_ACTIVE(pCurEpDist)) {
- /* endpoint is inactive, now check for messages waiting for credits */
- if (pCurEpDist->TxQueueDepth == 0) {
- /* EP is inactive and there are no pending messages,
- * reduce credits back to zero to recover credits */
- ReduceCredits(pCredInfo, pCurEpDist, 0);
- }
- }
- }
-
- pCurEpDist = pCurEpDist->pNext;
- }
-
- break;
-
- case HTC_CREDIT_DIST_ACTIVITY_CHANGE :
- RedistributeCredits(pCredInfo,pEPDistList);
- break;
- case HTC_CREDIT_DIST_SEEK_CREDITS :
- SeekCredits(pCredInfo,pEPDistList);
- break;
- case HTC_DUMP_CREDIT_STATE :
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Credit Distribution, total : %d, free : %d\n",
- pCredInfo->TotalAvailableCredits, pCredInfo->CurrentFreeCredits));
- break;
- default:
- break;
-
- }
-
- /* sanity checks done after each distribution action */
- A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits);
- A_ASSERT(pCredInfo->CurrentFreeCredits >= 0);
-
-}
-
-/* redistribute credits based on activity change */
-static void RedistributeCredits(struct common_credit_state_info *pCredInfo,
- struct htc_endpoint_credit_dist *pEPDistList)
-{
- struct htc_endpoint_credit_dist *pCurEpDist = pEPDistList;
-
- /* walk through the list and remove credits from inactive endpoints */
- while (pCurEpDist != NULL) {
-
-#ifdef CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS
-
- if ((pCurEpDist->ServiceID == WMI_DATA_BK_SVC) || (pCurEpDist->ServiceID == WMI_DATA_BE_SVC)) {
- /* force low priority streams to always be active to retain their minimum credit distribution */
- SET_EP_ACTIVE(pCurEpDist);
- }
-#endif
-
- if (pCurEpDist->ServiceID != WMI_CONTROL_SVC) {
- if (!IS_EP_ACTIVE(pCurEpDist)) {
- if (pCurEpDist->TxQueueDepth == 0) {
- /* EP is inactive and there are no pending messages, reduce credits back to zero */
- ReduceCredits(pCredInfo, pCurEpDist, 0);
- } else {
- /* we cannot zero the credits assigned to this EP, but to keep
- * the credits available for these leftover packets, reduce to
- * a minimum */
- ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsMin);
- }
- }
- }
-
- /* NOTE in the active case, we do not need to do anything further,
- * when an EP goes active and needs credits, HTC will call into
- * our distribution function using a reason code of HTC_CREDIT_DIST_SEEK_CREDITS */
-
- pCurEpDist = pCurEpDist->pNext;
- }
-
-}
-
-/* HTC has an endpoint that needs credits, pEPDist is the endpoint in question */
-static void SeekCredits(struct common_credit_state_info *pCredInfo,
- struct htc_endpoint_credit_dist *pEPDist)
-{
- struct htc_endpoint_credit_dist *pCurEpDist;
- int credits = 0;
- int need;
-
- do {
-
- if (pEPDist->ServiceID == WMI_CONTROL_SVC) {
- /* we never oversubscribe on the control service, this is not
- * a high performance path and the target never holds onto control
- * credits for too long */
- break;
- }
-
-#ifdef CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS
- if (pEPDist->ServiceID == WMI_DATA_VI_SVC) {
- if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm)) {
- /* limit VI service from oversubscribing */
- break;
- }
- }
-
- if (pEPDist->ServiceID == WMI_DATA_VO_SVC) {
- if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm)) {
- /* limit VO service from oversubscribing */
- break;
- }
- }
-#else
- if (pEPDist->ServiceID == WMI_DATA_VI_SVC) {
- if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm) ||
- (pCredInfo->CurrentFreeCredits <= pEPDist->TxCreditsPerMaxMsg)) {
- /* limit VI service from oversubscribing */
- /* at least one free credit will not be used by VI */
- break;
- }
- }
-
- if (pEPDist->ServiceID == WMI_DATA_VO_SVC) {
- if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm) ||
- (pCredInfo->CurrentFreeCredits <= pEPDist->TxCreditsPerMaxMsg)) {
- /* limit VO service from oversubscribing */
- /* at least one free credit will not be used by VO */
- break;
- }
- }
-#endif
-
- /* for all other services, we follow a simple algorithm of
- * 1. checking the free pool for credits
- * 2. checking lower priority endpoints for credits to take */
-
- /* give what we can */
- credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
-
- if (credits >= pEPDist->TxCreditsSeek) {
- /* we found some to fulfill the seek request */
- break;
- }
-
- /* we don't have enough in the free pool, try taking away from lower priority services
- *
- * The rule for taking away credits:
- * 1. Only take from lower priority endpoints
- * 2. Only take what is allocated above the minimum (never starve an endpoint completely)
- * 3. Only take what you need.
- *
- * */
-
- /* starting at the lowest priority */
- pCurEpDist = pCredInfo->pLowestPriEpDist;
-
- /* work backwards until we hit the endpoint again */
- while (pCurEpDist != pEPDist) {
- /* calculate how many we need so far */
- need = pEPDist->TxCreditsSeek - pCredInfo->CurrentFreeCredits;
-
- if ((pCurEpDist->TxCreditsAssigned - need) >= pCurEpDist->TxCreditsMin) {
- /* the current one has been allocated more than it's minimum and it
- * has enough credits assigned above it's minimum to fulfill our need
- * try to take away just enough to fulfill our need */
- ReduceCredits(pCredInfo,
- pCurEpDist,
- pCurEpDist->TxCreditsAssigned - need);
-
- if (pCredInfo->CurrentFreeCredits >= pEPDist->TxCreditsSeek) {
- /* we have enough */
- break;
- }
- }
-
- pCurEpDist = pCurEpDist->pPrev;
- }
-
- /* return what we can get */
- credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
-
- } while (false);
-
- /* did we find some credits? */
- if (credits) {
- /* give what we can */
- GiveCredits(pCredInfo, pEPDist, credits);
- }
-
-}
-
-/* initialize and setup credit distribution */
-int ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, struct common_credit_state_info *pCredInfo)
-{
- HTC_SERVICE_ID servicepriority[5];
-
- A_MEMZERO(pCredInfo,sizeof(struct common_credit_state_info));
-
- servicepriority[0] = WMI_CONTROL_SVC; /* highest */
- servicepriority[1] = WMI_DATA_VO_SVC;
- servicepriority[2] = WMI_DATA_VI_SVC;
- servicepriority[3] = WMI_DATA_BE_SVC;
- servicepriority[4] = WMI_DATA_BK_SVC; /* lowest */
-
- /* set callbacks and priority list */
- HTCSetCreditDistribution(HTCHandle,
- pCredInfo,
- ar6000_credit_distribute,
- ar6000_credit_init,
- servicepriority,
- 5);
-
- return 0;
-}
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="miscdrv.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _MISCDRV_H
-#define _MISCDRV_H
-
-
-#define HOST_INTEREST_ITEM_ADDRESS(target, item) \
- AR6002_HOST_INTEREST_ITEM_ADDRESS(item)
-
-u32 ar6kRev2Array[][128] = {
- {0xFFFF, 0xFFFF}, // No Patches
- };
-
-#define CFG_REV2_ITEMS 0 // no patches so far
-#define AR6K_RESET_ADDR 0x4000
-#define AR6K_RESET_VAL 0x100
-
-#define EEPROM_SZ 768
-#define EEPROM_WAIT_LIMIT 4
-
-#endif
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-/*
- * This driver is a pseudo ethernet driver to access the Atheros AR6000
- * WLAN Device
- */
-
-#include "ar6000_drv.h"
-#include "cfg80211.h"
-#include "htc.h"
-#include "wmi_filter_linux.h"
-#include "epping_test.h"
-#include "wlan_config.h"
-#include "ar3kconfig.h"
-#include "ar6k_pal.h"
-#include "AR6002/addrs.h"
-
-
-/* LINUX_HACK_FUDGE_FACTOR -- this is used to provide a workaround for linux behavior. When
- * the meta data was added to the header it was found that linux did not correctly provide
- * enough headroom. However when more headroom was requested beyond what was truly needed
- * Linux gave the requested headroom. Therefore to get the necessary headroom from Linux
- * the driver requests more than is needed by the amount = LINUX_HACK_FUDGE_FACTOR */
-#define LINUX_HACK_FUDGE_FACTOR 16
-#define BDATA_BDADDR_OFFSET 28
-
-u8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-u8 null_mac[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
-
-#ifdef DEBUG
-
-#define ATH_DEBUG_DBG_LOG ATH_DEBUG_MAKE_MODULE_MASK(0)
-#define ATH_DEBUG_WLAN_CONNECT ATH_DEBUG_MAKE_MODULE_MASK(1)
-#define ATH_DEBUG_WLAN_SCAN ATH_DEBUG_MAKE_MODULE_MASK(2)
-#define ATH_DEBUG_WLAN_TX ATH_DEBUG_MAKE_MODULE_MASK(3)
-#define ATH_DEBUG_WLAN_RX ATH_DEBUG_MAKE_MODULE_MASK(4)
-#define ATH_DEBUG_HTC_RAW ATH_DEBUG_MAKE_MODULE_MASK(5)
-#define ATH_DEBUG_HCI_BRIDGE ATH_DEBUG_MAKE_MODULE_MASK(6)
-
-static struct ath_debug_mask_description driver_debug_desc[] = {
- { ATH_DEBUG_DBG_LOG , "Target Debug Logs"},
- { ATH_DEBUG_WLAN_CONNECT , "WLAN connect"},
- { ATH_DEBUG_WLAN_SCAN , "WLAN scan"},
- { ATH_DEBUG_WLAN_TX , "WLAN Tx"},
- { ATH_DEBUG_WLAN_RX , "WLAN Rx"},
- { ATH_DEBUG_HTC_RAW , "HTC Raw IF tracing"},
- { ATH_DEBUG_HCI_BRIDGE , "HCI Bridge Setup"},
- { ATH_DEBUG_HCI_RECV , "HCI Recv tracing"},
- { ATH_DEBUG_HCI_DUMP , "HCI Packet dumps"},
-};
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(driver,
- "driver",
- "Linux Driver Interface",
- ATH_DEBUG_MASK_DEFAULTS | ATH_DEBUG_WLAN_SCAN |
- ATH_DEBUG_HCI_BRIDGE,
- ATH_DEBUG_DESCRIPTION_COUNT(driver_debug_desc),
- driver_debug_desc);
-
-#endif
-
-
-#define IS_MAC_NULL(mac) (mac[0]==0 && mac[1]==0 && mac[2]==0 && mac[3]==0 && mac[4]==0 && mac[5]==0)
-#define IS_MAC_BCAST(mac) (*mac==0xff)
-
-#define DESCRIPTION "Driver to access the Atheros AR600x Device, version " __stringify(__VER_MAJOR_) "." __stringify(__VER_MINOR_) "." __stringify(__VER_PATCH_) "." __stringify(__BUILD_NUMBER_)
-
-MODULE_AUTHOR("Atheros Communications, Inc.");
-MODULE_DESCRIPTION(DESCRIPTION);
-MODULE_LICENSE("Dual BSD/GPL");
-
-#ifndef REORG_APTC_HEURISTICS
-#undef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-#endif /* REORG_APTC_HEURISTICS */
-
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-#define APTC_TRAFFIC_SAMPLING_INTERVAL 100 /* msec */
-#define APTC_UPPER_THROUGHPUT_THRESHOLD 3000 /* Kbps */
-#define APTC_LOWER_THROUGHPUT_THRESHOLD 2000 /* Kbps */
-
-typedef struct aptc_traffic_record {
- bool timerScheduled;
- struct timeval samplingTS;
- unsigned long bytesReceived;
- unsigned long bytesTransmitted;
-} APTC_TRAFFIC_RECORD;
-
-A_TIMER aptcTimer;
-APTC_TRAFFIC_RECORD aptcTR;
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-// callbacks registered by HCI transport driver
-struct hci_transport_callbacks ar6kHciTransCallbacks = { NULL };
-#endif
-
-unsigned int processDot11Hdr = 0;
-
-char ifname[IFNAMSIZ] = {0,};
-
-int wlaninitmode = WLAN_INIT_MODE_DEFAULT;
-static bool bypasswmi;
-unsigned int debuglevel = 0;
-int tspecCompliance = ATHEROS_COMPLIANCE;
-unsigned int busspeedlow = 0;
-unsigned int onebitmode = 0;
-unsigned int skipflash = 0;
-unsigned int wmitimeout = 2;
-unsigned int wlanNodeCaching = 1;
-unsigned int enableuartprint = ENABLEUARTPRINT_DEFAULT;
-unsigned int logWmiRawMsgs = 0;
-unsigned int enabletimerwar = 0;
-unsigned int num_device = 1;
-unsigned int regscanmode;
-unsigned int fwmode = 1;
-unsigned int mbox_yield_limit = 99;
-unsigned int enablerssicompensation = 0;
-int reduce_credit_dribble = 1 + HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF;
-int allow_trace_signal = 0;
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-unsigned int testmode =0;
-#endif
-
-unsigned int irqprocmode = HIF_DEVICE_IRQ_SYNC_ONLY;//HIF_DEVICE_IRQ_ASYNC_SYNC;
-unsigned int panic_on_assert = 1;
-unsigned int nohifscattersupport = NOHIFSCATTERSUPPORT_DEFAULT;
-
-unsigned int setuphci = SETUPHCI_DEFAULT;
-unsigned int loghci = 0;
-unsigned int setupbtdev = SETUPBTDEV_DEFAULT;
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
-unsigned int ar3khcibaud = AR3KHCIBAUD_DEFAULT;
-unsigned int hciuartscale = HCIUARTSCALE_DEFAULT;
-unsigned int hciuartstep = HCIUARTSTEP_DEFAULT;
-#endif
-unsigned int csumOffload=0;
-unsigned int csumOffloadTest=0;
-unsigned int eppingtest=0;
-unsigned int mac_addr_method;
-unsigned int firmware_bridge;
-
-module_param_string(ifname, ifname, sizeof(ifname), 0644);
-module_param(wlaninitmode, int, 0644);
-module_param(bypasswmi, bool, 0644);
-module_param(debuglevel, uint, 0644);
-module_param(tspecCompliance, int, 0644);
-module_param(onebitmode, uint, 0644);
-module_param(busspeedlow, uint, 0644);
-module_param(skipflash, uint, 0644);
-module_param(wmitimeout, uint, 0644);
-module_param(wlanNodeCaching, uint, 0644);
-module_param(logWmiRawMsgs, uint, 0644);
-module_param(enableuartprint, uint, 0644);
-module_param(enabletimerwar, uint, 0644);
-module_param(fwmode, uint, 0644);
-module_param(mbox_yield_limit, uint, 0644);
-module_param(reduce_credit_dribble, int, 0644);
-module_param(allow_trace_signal, int, 0644);
-module_param(enablerssicompensation, uint, 0644);
-module_param(processDot11Hdr, uint, 0644);
-module_param(csumOffload, uint, 0644);
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-module_param(testmode, uint, 0644);
-#endif
-module_param(irqprocmode, uint, 0644);
-module_param(nohifscattersupport, uint, 0644);
-module_param(panic_on_assert, uint, 0644);
-module_param(setuphci, uint, 0644);
-module_param(loghci, uint, 0644);
-module_param(setupbtdev, uint, 0644);
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
-module_param(ar3khcibaud, uint, 0644);
-module_param(hciuartscale, uint, 0644);
-module_param(hciuartstep, uint, 0644);
-#endif
-module_param(eppingtest, uint, 0644);
-
-/* in 2.6.10 and later this is now a pointer to a uint */
-unsigned int _mboxnum = HTC_MAILBOX_NUM_MAX;
-#define mboxnum &_mboxnum
-
-#ifdef DEBUG
-u32 g_dbg_flags = DBG_DEFAULTS;
-unsigned int debugflags = 0;
-int debugdriver = 0;
-unsigned int debughtc = 0;
-unsigned int debugbmi = 0;
-unsigned int debughif = 0;
-unsigned int txcreditsavailable[HTC_MAILBOX_NUM_MAX] = {0};
-unsigned int txcreditsconsumed[HTC_MAILBOX_NUM_MAX] = {0};
-unsigned int txcreditintrenable[HTC_MAILBOX_NUM_MAX] = {0};
-unsigned int txcreditintrenableaggregate[HTC_MAILBOX_NUM_MAX] = {0};
-module_param(debugflags, uint, 0644);
-module_param(debugdriver, int, 0644);
-module_param(debughtc, uint, 0644);
-module_param(debugbmi, uint, 0644);
-module_param(debughif, uint, 0644);
-module_param_array(txcreditsavailable, uint, mboxnum, 0644);
-module_param_array(txcreditsconsumed, uint, mboxnum, 0644);
-module_param_array(txcreditintrenable, uint, mboxnum, 0644);
-module_param_array(txcreditintrenableaggregate, uint, mboxnum, 0644);
-
-#endif /* DEBUG */
-
-unsigned int resetok = 1;
-unsigned int tx_attempt[HTC_MAILBOX_NUM_MAX] = {0};
-unsigned int tx_post[HTC_MAILBOX_NUM_MAX] = {0};
-unsigned int tx_complete[HTC_MAILBOX_NUM_MAX] = {0};
-unsigned int hifBusRequestNumMax = 40;
-unsigned int war23838_disabled = 0;
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-unsigned int enableAPTCHeuristics = 1;
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-module_param_array(tx_attempt, uint, mboxnum, 0644);
-module_param_array(tx_post, uint, mboxnum, 0644);
-module_param_array(tx_complete, uint, mboxnum, 0644);
-module_param(hifBusRequestNumMax, uint, 0644);
-module_param(war23838_disabled, uint, 0644);
-module_param(resetok, uint, 0644);
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-module_param(enableAPTCHeuristics, uint, 0644);
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
-#ifdef BLOCK_TX_PATH_FLAG
-int blocktx = 0;
-module_param(blocktx, int, 0644);
-#endif /* BLOCK_TX_PATH_FLAG */
-
-typedef struct user_rssi_compensation_t {
- u16 customerID;
- union {
- u16 a_enable;
- u16 bg_enable;
- u16 enable;
- };
- s16 bg_param_a;
- s16 bg_param_b;
- s16 a_param_a;
- s16 a_param_b;
- u32 reserved;
-} USER_RSSI_CPENSATION;
-
-static USER_RSSI_CPENSATION rssi_compensation_param;
-
-static s16 rssi_compensation_table[96];
-
-int reconnect_flag = 0;
-static ar6k_pal_config_t ar6k_pal_config_g;
-
-/* Function declarations */
-static int ar6000_init_module(void);
-static void ar6000_cleanup_module(void);
-
-int ar6000_init(struct net_device *dev);
-static int ar6000_open(struct net_device *dev);
-static int ar6000_close(struct net_device *dev);
-static void ar6000_init_control_info(struct ar6_softc *ar);
-static int ar6000_data_tx(struct sk_buff *skb, struct net_device *dev);
-
-void ar6000_destroy(struct net_device *dev, unsigned int unregister);
-static void ar6000_detect_error(unsigned long ptr);
-static void ar6000_set_multicast_list(struct net_device *dev);
-static struct net_device_stats *ar6000_get_stats(struct net_device *dev);
-
-static void disconnect_timer_handler(unsigned long ptr);
-
-void read_rssi_compensation_param(struct ar6_softc *ar);
-
-/*
- * HTC service connection handlers
- */
-static int ar6000_avail_ev(void *context, void *hif_handle);
-
-static int ar6000_unavail_ev(void *context, void *hif_handle);
-
-int ar6000_configure_target(struct ar6_softc *ar);
-
-static void ar6000_target_failure(void *Instance, int Status);
-
-static void ar6000_rx(void *Context, struct htc_packet *pPacket);
-
-static void ar6000_rx_refill(void *Context,HTC_ENDPOINT_ID Endpoint);
-
-static void ar6000_tx_complete(void *Context, struct htc_packet_queue *pPackets);
-
-static HTC_SEND_FULL_ACTION ar6000_tx_queue_full(void *Context, struct htc_packet *pPacket);
-
-static void ar6000_alloc_netbufs(A_NETBUF_QUEUE_T *q, u16 num);
-static void ar6000_deliver_frames_to_nw_stack(void * dev, void *osbuf);
-//static void ar6000_deliver_frames_to_bt_stack(void * dev, void *osbuf);
-
-static struct htc_packet *ar6000_alloc_amsdu_rxbuf(void *Context, HTC_ENDPOINT_ID Endpoint, int Length);
-
-static void ar6000_refill_amsdu_rxbufs(struct ar6_softc *ar, int Count);
-
-static void ar6000_cleanup_amsdu_rxbufs(struct ar6_softc *ar);
-
-static ssize_t
-ar6000_sysfs_bmi_read(struct file *fp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t pos, size_t count);
-
-static ssize_t
-ar6000_sysfs_bmi_write(struct file *fp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t pos, size_t count);
-
-static int
-ar6000_sysfs_bmi_init(struct ar6_softc *ar);
-
-void ar6k_cleanup_hci_pal(struct ar6_softc *ar);
-
-static void
-ar6000_sysfs_bmi_deinit(struct ar6_softc *ar);
-
-int
-ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode);
-
-/*
- * Static variables
- */
-
-struct net_device *ar6000_devices[MAX_AR6000];
-static int is_netdev_registered;
-DECLARE_WAIT_QUEUE_HEAD(arEvent);
-static void ar6000_cookie_init(struct ar6_softc *ar);
-static void ar6000_cookie_cleanup(struct ar6_softc *ar);
-static void ar6000_free_cookie(struct ar6_softc *ar, struct ar_cookie * cookie);
-static struct ar_cookie *ar6000_alloc_cookie(struct ar6_softc *ar);
-
-static int ar6000_reinstall_keys(struct ar6_softc *ar,u8 key_op_ctrl);
-
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-struct net_device *arApNetDev;
-#endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-
-static struct ar_cookie s_ar_cookie_mem[MAX_COOKIE_NUM];
-
-#define HOST_INTEREST_ITEM_ADDRESS(ar, item) \
- (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
- (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0))
-
-
-static struct net_device_ops ar6000_netdev_ops = {
- .ndo_init = NULL,
- .ndo_open = ar6000_open,
- .ndo_stop = ar6000_close,
- .ndo_get_stats = ar6000_get_stats,
- .ndo_start_xmit = ar6000_data_tx,
- .ndo_set_rx_mode = ar6000_set_multicast_list,
-};
-
-/* Debug log support */
-
-/*
- * Flag to govern whether the debug logs should be parsed in the kernel
- * or reported to the application.
- */
-#define REPORT_DEBUG_LOGS_TO_APP
-
-int
-ar6000_set_host_app_area(struct ar6_softc *ar)
-{
- u32 address, data;
- struct host_app_area_s host_app_area;
-
- /* Fetch the address of the host_app_area_s instance in the host interest area */
- address = TARG_VTOP(ar->arTargetType, HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest));
- if (ar6000_ReadRegDiag(ar->arHifDevice, &address, &data) != 0) {
- return A_ERROR;
- }
- address = TARG_VTOP(ar->arTargetType, data);
- host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION;
- if (ar6000_WriteDataDiag(ar->arHifDevice, address,
- (u8 *)&host_app_area,
- sizeof(struct host_app_area_s)) != 0)
- {
- return A_ERROR;
- }
-
- return 0;
-}
-
-u32 dbglog_get_debug_hdr_ptr(struct ar6_softc *ar)
-{
- u32 param;
- u32 address;
- int status;
-
- address = TARG_VTOP(ar->arTargetType, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbglog_hdr));
- if ((status = ar6000_ReadDataDiag(ar->arHifDevice, address,
- (u8 *)¶m, 4)) != 0)
- {
- param = 0;
- }
-
- return param;
-}
-
-/*
- * The dbglog module has been initialized. Its ok to access the relevant
- * data stuctures over the diagnostic window.
- */
-void
-ar6000_dbglog_init_done(struct ar6_softc *ar)
-{
- ar->dbglog_init_done = true;
-}
-
-u32 dbglog_get_debug_fragment(s8 *datap, u32 len, u32 limit)
-{
- s32 *buffer;
- u32 count;
- u32 numargs;
- u32 length;
- u32 fraglen;
-
- count = fraglen = 0;
- buffer = (s32 *)datap;
- length = (limit >> 2);
-
- if (len <= limit) {
- fraglen = len;
- } else {
- while (count < length) {
- numargs = DBGLOG_GET_NUMARGS(buffer[count]);
- fraglen = (count << 2);
- count += numargs + 1;
- }
- }
-
- return fraglen;
-}
-
-void
-dbglog_parse_debug_logs(s8 *datap, u32 len)
-{
- s32 *buffer;
- u32 count;
- u32 timestamp;
- u32 debugid;
- u32 moduleid;
- u32 numargs;
- u32 length;
-
- count = 0;
- buffer = (s32 *)datap;
- length = (len >> 2);
- while (count < length) {
- debugid = DBGLOG_GET_DBGID(buffer[count]);
- moduleid = DBGLOG_GET_MODULEID(buffer[count]);
- numargs = DBGLOG_GET_NUMARGS(buffer[count]);
- timestamp = DBGLOG_GET_TIMESTAMP(buffer[count]);
- switch (numargs) {
- case 0:
- AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d)\n", moduleid, debugid, timestamp));
- break;
-
- case 1:
- AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d): 0x%x\n", moduleid, debugid,
- timestamp, buffer[count+1]));
- break;
-
- case 2:
- AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d): 0x%x, 0x%x\n", moduleid, debugid,
- timestamp, buffer[count+1], buffer[count+2]));
- break;
-
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid args: %d\n", numargs));
- }
- count += numargs + 1;
- }
-}
-
-int
-ar6000_dbglog_get_debug_logs(struct ar6_softc *ar)
-{
- u32 data[8]; /* Should be able to accommodate struct dbglog_buf_s */
- u32 address;
- u32 length;
- u32 dropped;
- u32 firstbuf;
- u32 debug_hdr_ptr;
-
- if (!ar->dbglog_init_done) return A_ERROR;
-
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- if (ar->dbgLogFetchInProgress) {
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- return A_EBUSY;
- }
-
- /* block out others */
- ar->dbgLogFetchInProgress = true;
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- debug_hdr_ptr = dbglog_get_debug_hdr_ptr(ar);
- printk("debug_hdr_ptr: 0x%x\n", debug_hdr_ptr);
-
- /* Get the contents of the ring buffer */
- if (debug_hdr_ptr) {
- address = TARG_VTOP(ar->arTargetType, debug_hdr_ptr);
- length = 4 /* sizeof(dbuf) */ + 4 /* sizeof(dropped) */;
- A_MEMZERO(data, sizeof(data));
- ar6000_ReadDataDiag(ar->arHifDevice, address, (u8 *)data, length);
- address = TARG_VTOP(ar->arTargetType, data[0] /* dbuf */);
- firstbuf = address;
- dropped = data[1]; /* dropped */
- length = 4 /* sizeof(next) */ + 4 /* sizeof(buffer) */ + 4 /* sizeof(bufsize) */ + 4 /* sizeof(length) */ + 4 /* sizeof(count) */ + 4 /* sizeof(free) */;
- A_MEMZERO(data, sizeof(data));
- ar6000_ReadDataDiag(ar->arHifDevice, address, (u8 *)&data, length);
-
- do {
- address = TARG_VTOP(ar->arTargetType, data[1] /* buffer*/);
- length = data[3]; /* length */
- if ((length) && (length <= data[2] /* bufsize*/)) {
- /* Rewind the index if it is about to overrun the buffer */
- if (ar->log_cnt > (DBGLOG_HOST_LOG_BUFFER_SIZE - length)) {
- ar->log_cnt = 0;
- }
- if(0 != ar6000_ReadDataDiag(ar->arHifDevice, address,
- (u8 *)&ar->log_buffer[ar->log_cnt], length))
- {
- break;
- }
- ar6000_dbglog_event(ar, dropped, (s8 *)&ar->log_buffer[ar->log_cnt], length);
- ar->log_cnt += length;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("Length: %d (Total size: %d)\n",
- data[3], data[2]));
- }
-
- address = TARG_VTOP(ar->arTargetType, data[0] /* next */);
- length = 4 /* sizeof(next) */ + 4 /* sizeof(buffer) */ + 4 /* sizeof(bufsize) */ + 4 /* sizeof(length) */ + 4 /* sizeof(count) */ + 4 /* sizeof(free) */;
- A_MEMZERO(data, sizeof(data));
- if(0 != ar6000_ReadDataDiag(ar->arHifDevice, address,
- (u8 *)&data, length))
- {
- break;
- }
-
- } while (address != firstbuf);
- }
-
- ar->dbgLogFetchInProgress = false;
-
- return 0;
-}
-
-void
-ar6000_dbglog_event(struct ar6_softc *ar, u32 dropped,
- s8 *buffer, u32 length)
-{
-#ifdef REPORT_DEBUG_LOGS_TO_APP
- #define MAX_WIRELESS_EVENT_SIZE 252
- /*
- * Break it up into chunks of MAX_WIRELESS_EVENT_SIZE bytes of messages.
- * There seems to be a limitation on the length of message that could be
- * transmitted to the user app via this mechanism.
- */
- u32 send, sent;
-
- sent = 0;
- send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
- MAX_WIRELESS_EVENT_SIZE);
- while (send) {
- sent += send;
- send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
- MAX_WIRELESS_EVENT_SIZE);
- }
-#else
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Dropped logs: 0x%x\nDebug info length: %d\n",
- dropped, length));
-
- /* Interpret the debug logs */
- dbglog_parse_debug_logs((s8 *)buffer, length);
-#endif /* REPORT_DEBUG_LOGS_TO_APP */
-}
-
-
-static int __init
-ar6000_init_module(void)
-{
- static int probed = 0;
- int r;
- OSDRV_CALLBACKS osdrvCallbacks;
-
- a_module_debug_support_init();
-
-#ifdef DEBUG
- /* check for debug mask overrides */
- if (debughtc != 0) {
- ATH_DEBUG_SET_DEBUG_MASK(htc,debughtc);
- }
- if (debugbmi != 0) {
- ATH_DEBUG_SET_DEBUG_MASK(bmi,debugbmi);
- }
- if (debughif != 0) {
- ATH_DEBUG_SET_DEBUG_MASK(hif,debughif);
- }
- if (debugdriver != 0) {
- ATH_DEBUG_SET_DEBUG_MASK(driver,debugdriver);
- }
-
-#endif
-
- A_REGISTER_MODULE_DEBUG_INFO(driver);
-
- A_MEMZERO(&osdrvCallbacks,sizeof(osdrvCallbacks));
- osdrvCallbacks.deviceInsertedHandler = ar6000_avail_ev;
- osdrvCallbacks.deviceRemovedHandler = ar6000_unavail_ev;
-#ifdef CONFIG_PM
- osdrvCallbacks.deviceSuspendHandler = ar6000_suspend_ev;
- osdrvCallbacks.deviceResumeHandler = ar6000_resume_ev;
- osdrvCallbacks.devicePowerChangeHandler = ar6000_power_change_ev;
-#endif
-
-#ifdef DEBUG
- /* Set the debug flags if specified at load time */
- if(debugflags != 0)
- {
- g_dbg_flags = debugflags;
- }
-#endif
-
- if (probed) {
- return -ENODEV;
- }
- probed++;
-
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
- memset(&aptcTR, 0, sizeof(APTC_TRAFFIC_RECORD));
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
- r = HIFInit(&osdrvCallbacks);
- if (r)
- return r;
-
- return 0;
-}
-
-static void __exit
-ar6000_cleanup_module(void)
-{
- int i = 0;
- struct net_device *ar6000_netdev;
-
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
- /* Delete the Adaptive Power Control timer */
- if (timer_pending(&aptcTimer)) {
- del_timer_sync(&aptcTimer);
- }
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
- for (i=0; i < MAX_AR6000; i++) {
- if (ar6000_devices[i] != NULL) {
- ar6000_netdev = ar6000_devices[i];
- ar6000_devices[i] = NULL;
- ar6000_destroy(ar6000_netdev, 1);
- }
- }
-
- HIFShutDownDevice(NULL);
-
- a_module_debug_support_cleanup();
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_cleanup: success\n"));
-}
-
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-void
-aptcTimerHandler(unsigned long arg)
-{
- u32 numbytes;
- u32 throughput;
- struct ar6_softc *ar;
- int status;
-
- ar = (struct ar6_softc *)arg;
- A_ASSERT(ar != NULL);
- A_ASSERT(!timer_pending(&aptcTimer));
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- /* Get the number of bytes transferred */
- numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
- aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
-
- /* Calculate and decide based on throughput thresholds */
- throughput = ((numbytes * 8)/APTC_TRAFFIC_SAMPLING_INTERVAL); /* Kbps */
- if (throughput < APTC_LOWER_THROUGHPUT_THRESHOLD) {
- /* Enable Sleep and delete the timer */
- A_ASSERT(ar->arWmiReady == true);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- status = wmi_powermode_cmd(ar->arWmi, REC_POWER);
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- A_ASSERT(status == 0);
- aptcTR.timerScheduled = false;
- } else {
- A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-}
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
-static void
-ar6000_alloc_netbufs(A_NETBUF_QUEUE_T *q, u16 num)
-{
- void * osbuf;
-
- while(num) {
- if((osbuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE))) {
- A_NETBUF_ENQUEUE(q, osbuf);
- } else {
- break;
- }
- num--;
- }
-
- if(num) {
- A_PRINTF("%s(), allocation of netbuf failed", __func__);
- }
-}
-
-static struct bin_attribute bmi_attr = {
- .attr = {.name = "bmi", .mode = 0600},
- .read = ar6000_sysfs_bmi_read,
- .write = ar6000_sysfs_bmi_write,
-};
-
-static ssize_t
-ar6000_sysfs_bmi_read(struct file *fp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t pos, size_t count)
-{
- int index;
- struct ar6_softc *ar;
- struct hif_device_os_device_info *osDevInfo;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Read %d bytes\n", (u32)count));
- for (index=0; index < MAX_AR6000; index++) {
- ar = (struct ar6_softc *)ar6k_priv(ar6000_devices[index]);
- osDevInfo = &ar->osDevInfo;
- if (kobj == (&(((struct device *)osDevInfo->pOSDevice)->kobj))) {
- break;
- }
- }
-
- if (index == MAX_AR6000) return 0;
-
- if ((BMIRawRead(ar->arHifDevice, (u8*)buf, count, true)) != 0) {
- return 0;
- }
-
- return count;
-}
-
-static ssize_t
-ar6000_sysfs_bmi_write(struct file *fp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t pos, size_t count)
-{
- int index;
- struct ar6_softc *ar;
- struct hif_device_os_device_info *osDevInfo;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Write %d bytes\n", (u32)count));
- for (index=0; index < MAX_AR6000; index++) {
- ar = (struct ar6_softc *)ar6k_priv(ar6000_devices[index]);
- osDevInfo = &ar->osDevInfo;
- if (kobj == (&(((struct device *)osDevInfo->pOSDevice)->kobj))) {
- break;
- }
- }
-
- if (index == MAX_AR6000) return 0;
-
- if ((BMIRawWrite(ar->arHifDevice, (u8*)buf, count)) != 0) {
- return 0;
- }
-
- return count;
-}
-
-static int
-ar6000_sysfs_bmi_init(struct ar6_softc *ar)
-{
- int status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Creating sysfs entry\n"));
- A_MEMZERO(&ar->osDevInfo, sizeof(struct hif_device_os_device_info));
-
- /* Get the underlying OS device */
- status = HIFConfigureDevice(ar->arHifDevice,
- HIF_DEVICE_GET_OS_DEVICE,
- &ar->osDevInfo,
- sizeof(struct hif_device_os_device_info));
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI: Failed to get OS device info from HIF\n"));
- return A_ERROR;
- }
-
- /* Create a bmi entry in the sysfs filesystem */
- if ((sysfs_create_bin_file(&(((struct device *)ar->osDevInfo.pOSDevice)->kobj), &bmi_attr)) < 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMI: Failed to create entry for bmi in sysfs filesystem\n"));
- return A_ERROR;
- }
-
- return 0;
-}
-
-static void
-ar6000_sysfs_bmi_deinit(struct ar6_softc *ar)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Deleting sysfs entry\n"));
-
- sysfs_remove_bin_file(&(((struct device *)ar->osDevInfo.pOSDevice)->kobj), &bmi_attr);
-}
-
-#define bmifn(fn) do { \
- if ((fn) < 0) { \
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__)); \
- return A_ERROR; \
- } \
-} while(0)
-
-#ifdef SOFTMAC_FILE_USED
-#define AR6002_MAC_ADDRESS_OFFSET 0x0A
-#define AR6003_MAC_ADDRESS_OFFSET 0x16
-static
-void calculate_crc(u32 TargetType, u8 *eeprom_data)
-{
- u16 *ptr_crc;
- u16 *ptr16_eeprom;
- u16 checksum;
- u32 i;
- u32 eeprom_size;
-
- if (TargetType == TARGET_TYPE_AR6001)
- {
- eeprom_size = 512;
- ptr_crc = (u16 *)eeprom_data;
- }
- else if (TargetType == TARGET_TYPE_AR6003)
- {
- eeprom_size = 1024;
- ptr_crc = (u16 *)((u8 *)eeprom_data + 0x04);
- }
- else
- {
- eeprom_size = 768;
- ptr_crc = (u16 *)((u8 *)eeprom_data + 0x04);
- }
-
-
- // Clear the crc
- *ptr_crc = 0;
-
- // Recalculate new CRC
- checksum = 0;
- ptr16_eeprom = (u16 *)eeprom_data;
- for (i = 0;i < eeprom_size; i += 2)
- {
- checksum = checksum ^ (*ptr16_eeprom);
- ptr16_eeprom++;
- }
- checksum = 0xFFFF ^ checksum;
- *ptr_crc = checksum;
-}
-
-static void
-ar6000_softmac_update(struct ar6_softc *ar, u8 *eeprom_data, size_t size)
-{
- const char *source = "random generated";
- const struct firmware *softmac_entry;
- u8 *ptr_mac;
- switch (ar->arTargetType) {
- case TARGET_TYPE_AR6002:
- ptr_mac = (u8 *)((u8 *)eeprom_data + AR6002_MAC_ADDRESS_OFFSET);
- break;
- case TARGET_TYPE_AR6003:
- ptr_mac = (u8 *)((u8 *)eeprom_data + AR6003_MAC_ADDRESS_OFFSET);
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Target Type\n"));
- return;
- }
- printk(KERN_DEBUG "MAC from EEPROM %pM\n", ptr_mac);
-
- /* create a random MAC in case we cannot read file from system */
- ptr_mac[0] = 0;
- ptr_mac[1] = 0x03;
- ptr_mac[2] = 0x7F;
- ptr_mac[3] = random32() & 0xff;
- ptr_mac[4] = random32() & 0xff;
- ptr_mac[5] = random32() & 0xff;
- if ((A_REQUEST_FIRMWARE(&softmac_entry, "softmac", ((struct device *)ar->osDevInfo.pOSDevice))) == 0)
- {
- char *macbuf = A_MALLOC_NOWAIT(softmac_entry->size+1);
- if (macbuf) {
- unsigned int softmac[6];
- memcpy(macbuf, softmac_entry->data, softmac_entry->size);
- macbuf[softmac_entry->size] = '\0';
- if (sscanf(macbuf, "%02x:%02x:%02x:%02x:%02x:%02x",
- &softmac[0], &softmac[1], &softmac[2],
- &softmac[3], &softmac[4], &softmac[5])==6) {
- int i;
- for (i=0; i<6; ++i) {
- ptr_mac[i] = softmac[i] & 0xff;
- }
- source = "softmac file";
- }
- kfree(macbuf);
- }
- A_RELEASE_FIRMWARE(softmac_entry);
- }
- printk(KERN_DEBUG "MAC from %s %pM\n", source, ptr_mac);
- calculate_crc(ar->arTargetType, eeprom_data);
-}
-#endif /* SOFTMAC_FILE_USED */
-
-static int
-ar6000_transfer_bin_file(struct ar6_softc *ar, AR6K_BIN_FILE file, u32 address, bool compressed)
-{
- int status;
- const char *filename;
- const struct firmware *fw_entry;
- u32 fw_entry_size;
- u8 **buf;
- size_t *buf_len;
-
- switch (file) {
- case AR6K_OTP_FILE:
- buf = &ar->fw_otp;
- buf_len = &ar->fw_otp_len;
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_OTP_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_OTP_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
- filename = AR6003_REV3_OTP_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
- return A_ERROR;
- }
- break;
-
- case AR6K_FIRMWARE_FILE:
- buf = &ar->fw;
- buf_len = &ar->fw_len;
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
- filename = AR6003_REV3_FIRMWARE_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
- return A_ERROR;
- }
-
- if (eppingtest) {
- bypasswmi = true;
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_EPPING_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_EPPING_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
- filename = AR6003_REV3_EPPING_FIRMWARE_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("eppingtest : unsupported firmware revision: %d\n",
- ar->arVersion.target_ver));
- return A_ERROR;
- }
- compressed = false;
- }
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
- if(testmode) {
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_TCMD_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_TCMD_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
- filename = AR6003_REV3_TCMD_FIRMWARE_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
- return A_ERROR;
- }
- compressed = false;
- }
-#endif
-#ifdef HTC_RAW_INTERFACE
- if (!eppingtest && bypasswmi) {
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_ART_FIRMWARE_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_ART_FIRMWARE_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
- return A_ERROR;
- }
- compressed = false;
- }
-#endif
- break;
-
- case AR6K_PATCH_FILE:
- buf = &ar->fw_patch;
- buf_len = &ar->fw_patch_len;
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_PATCH_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_PATCH_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
- filename = AR6003_REV3_PATCH_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
- return A_ERROR;
- }
- break;
-
- case AR6K_BOARD_DATA_FILE:
- buf = &ar->fw_data;
- buf_len = &ar->fw_data_len;
- if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
- filename = AR6003_REV1_BOARD_DATA_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- filename = AR6003_REV2_BOARD_DATA_FILE;
- } else if (ar->arVersion.target_ver == AR6003_REV3_VERSION) {
- filename = AR6003_REV3_BOARD_DATA_FILE;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
- return A_ERROR;
- }
- break;
-
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown file type: %d\n", file));
- return A_ERROR;
- }
-
- if (*buf == NULL) {
- if ((A_REQUEST_FIRMWARE(&fw_entry, filename, ((struct device *)ar->osDevInfo.pOSDevice))) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to get %s\n", filename));
- return A_ENOENT;
- }
-
- *buf = kmemdup(fw_entry->data, fw_entry->size, GFP_KERNEL);
- *buf_len = fw_entry->size;
- A_RELEASE_FIRMWARE(fw_entry);
- }
-
-#ifdef SOFTMAC_FILE_USED
- if (file==AR6K_BOARD_DATA_FILE && *buf_len) {
- ar6000_softmac_update(ar, *buf, *buf_len);
- }
-#endif
-
-
- fw_entry_size = *buf_len;
-
- /* Load extended board data for AR6003 */
- if ((file==AR6K_BOARD_DATA_FILE) && *buf) {
- u32 board_ext_address;
- u32 board_ext_data_size;
- u32 board_data_size;
-
- board_ext_data_size = (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_BOARD_EXT_DATA_SZ : \
- (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_BOARD_EXT_DATA_SZ : 0));
-
- board_data_size = (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_BOARD_DATA_SZ : \
- (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_BOARD_DATA_SZ : 0));
-
- /* Determine where in Target RAM to write Board Data */
- bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data), (u8 *)&board_ext_address, 4));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Board extended Data download address: 0x%x\n", board_ext_address));
-
- /* check whether the target has allocated memory for extended board data and file contains extended board data */
- if ((board_ext_address) && (*buf_len == (board_data_size + board_ext_data_size))) {
- u32 param;
-
- status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (u8 *)(*buf + board_data_size), board_ext_data_size);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
- return A_ERROR;
- }
-
- /* Record the fact that extended board Data IS initialized */
- param = (board_ext_data_size << 16) | 1;
- bmifn(BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data_config),
- (unsigned char *)¶m, 4));
- }
- fw_entry_size = board_data_size;
- }
-
- if (compressed) {
- status = BMIFastDownload(ar->arHifDevice, address, *buf, fw_entry_size);
- } else {
- status = BMIWriteMemory(ar->arHifDevice, address, *buf, fw_entry_size);
- }
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
- return A_ERROR;
- }
-
- return 0;
-}
-
-int
-ar6000_update_bdaddr(struct ar6_softc *ar)
-{
-
- if (setupbtdev != 0) {
- u32 address;
-
- if (BMIReadMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data), (u8 *)&address, 4) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for hi_board_data failed\n"));
- return A_ERROR;
- }
-
- if (BMIReadMemory(ar->arHifDevice, address + BDATA_BDADDR_OFFSET, (u8 *)ar->bdaddr, 6) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for BD address failed\n"));
- return A_ERROR;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BDADDR 0x%x:0x%x:0x%x:0x%x:0x%x:0x%x\n", ar->bdaddr[0],
- ar->bdaddr[1], ar->bdaddr[2], ar->bdaddr[3],
- ar->bdaddr[4], ar->bdaddr[5]));
- }
-
-return 0;
-}
-
-int
-ar6000_sysfs_bmi_get_config(struct ar6_softc *ar, u32 mode)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Requesting device specific configuration\n"));
-
- if (mode == WLAN_INIT_MODE_UDEV) {
- char version[16];
- const struct firmware *fw_entry;
-
- /* Get config using udev through a script in user space */
- sprintf(version, "%2.2x", ar->arVersion.target_ver);
- if ((A_REQUEST_FIRMWARE(&fw_entry, version, ((struct device *)ar->osDevInfo.pOSDevice))) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI: Failure to get configuration for target version: %s\n", version));
- return A_ERROR;
- }
-
- A_RELEASE_FIRMWARE(fw_entry);
- } else {
- /* The config is contained within the driver itself */
- int status;
- u32 param, options, sleep, address;
-
- /* Temporarily disable system sleep */
- address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
- bmifn(BMIReadSOCRegister(ar->arHifDevice, address, ¶m));
- options = param;
- param |= AR6K_OPTION_SLEEP_DISABLE;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
- address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
- bmifn(BMIReadSOCRegister(ar->arHifDevice, address, ¶m));
- sleep = param;
- param |= WLAN_SYSTEM_SLEEP_DISABLE_SET(1);
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("old options: %d, old sleep: %d\n", options, sleep));
-
- if (ar->arTargetType == TARGET_TYPE_AR6003) {
- /* Program analog PLL register */
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, ANALOG_INTF_BASE_ADDRESS + 0x284, 0xF9104001));
- /* Run at 80/88MHz by default */
- param = CPU_CLOCK_STANDARD_SET(1);
- } else {
- /* Run at 40/44MHz by default */
- param = CPU_CLOCK_STANDARD_SET(0);
- }
- address = RTC_BASE_ADDRESS + CPU_CLOCK_ADDRESS;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
- param = 0;
- if (ar->arTargetType == TARGET_TYPE_AR6002) {
- bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_ext_clk_detected), (u8 *)¶m, 4));
- }
-
- /* LPO_CAL.ENABLE = 1 if no external clk is detected */
- if (param != 1) {
- address = RTC_BASE_ADDRESS + LPO_CAL_ADDRESS;
- param = LPO_CAL_ENABLE_SET(1);
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
- }
-
- /* Venus2.0: Lower SDIO pad drive strength,
- * temporary WAR to avoid SDIO CRC error */
- if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6K: Temporary WAR to avoid SDIO CRC error\n"));
- param = 0x20;
- address = GPIO_BASE_ADDRESS + GPIO_PIN10_ADDRESS;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
- address = GPIO_BASE_ADDRESS + GPIO_PIN11_ADDRESS;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
- address = GPIO_BASE_ADDRESS + GPIO_PIN12_ADDRESS;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
- address = GPIO_BASE_ADDRESS + GPIO_PIN13_ADDRESS;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
- }
-
-#ifdef FORCE_INTERNAL_CLOCK
- /* Ignore external clock, if any, and force use of internal clock */
- if (ar->arTargetType == TARGET_TYPE_AR6003) {
- /* hi_ext_clk_detected = 0 */
- param = 0;
- bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_ext_clk_detected), (u8 *)¶m, 4));
-
- /* CLOCK_CONTROL &= ~LF_CLK32 */
- address = RTC_BASE_ADDRESS + CLOCK_CONTROL_ADDRESS;
- bmifn(BMIReadSOCRegister(ar->arHifDevice, address, ¶m));
- param &= (~CLOCK_CONTROL_LF_CLK32_SET(1));
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
- }
-#endif /* FORCE_INTERNAL_CLOCK */
-
- /* Transfer Board Data from Target EEPROM to Target RAM */
- if (ar->arTargetType == TARGET_TYPE_AR6003) {
- /* Determine where in Target RAM to write Board Data */
- bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data), (u8 *)&address, 4));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Board Data download address: 0x%x\n", address));
-
- /* Write EEPROM data to Target RAM */
- if ((ar6000_transfer_bin_file(ar, AR6K_BOARD_DATA_FILE, address, false)) != 0) {
- return A_ERROR;
- }
-
- /* Record the fact that Board Data IS initialized */
- param = 1;
- bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data_initialized), (u8 *)¶m, 4));
-
- /* Transfer One time Programmable data */
- AR6K_APP_LOAD_ADDRESS(address, ar->arVersion.target_ver);
- if (ar->arVersion.target_ver == AR6003_REV3_VERSION)
- address = 0x1234;
- status = ar6000_transfer_bin_file(ar, AR6K_OTP_FILE, address, true);
- if (status == 0) {
- /* Execute the OTP code */
- param = 0;
- AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
- bmifn(BMIExecute(ar->arHifDevice, address, ¶m));
- } else if (status != A_ENOENT) {
- return A_ERROR;
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Programming of board data for chip %d not supported\n", ar->arTargetType));
- return A_ERROR;
- }
-
- /* Download Target firmware */
- AR6K_APP_LOAD_ADDRESS(address, ar->arVersion.target_ver);
- if (ar->arVersion.target_ver == AR6003_REV3_VERSION)
- address = 0x1234;
- if ((ar6000_transfer_bin_file(ar, AR6K_FIRMWARE_FILE, address, true)) != 0) {
- return A_ERROR;
- }
-
- /* Set starting address for firmware */
- AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
- bmifn(BMISetAppStart(ar->arHifDevice, address));
-
- if(ar->arTargetType == TARGET_TYPE_AR6003) {
- AR6K_DATASET_PATCH_ADDRESS(address, ar->arVersion.target_ver);
- if ((ar6000_transfer_bin_file(ar, AR6K_PATCH_FILE,
- address, false)) != 0)
- return A_ERROR;
- param = address;
- bmifn(BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_dset_list_head),
- (unsigned char *)¶m, 4));
- }
-
- /* Restore system sleep */
- address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, sleep));
-
- address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
- param = options | 0x20;
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
- if (ar->arTargetType == TARGET_TYPE_AR6003) {
- /* Configure GPIO AR6003 UART */
-#ifndef CONFIG_AR600x_DEBUG_UART_TX_PIN
-#define CONFIG_AR600x_DEBUG_UART_TX_PIN 8
-#endif
- param = CONFIG_AR600x_DEBUG_UART_TX_PIN;
- bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbg_uart_txpin), (u8 *)¶m, 4));
-
-#if (CONFIG_AR600x_DEBUG_UART_TX_PIN == 23)
- {
- address = GPIO_BASE_ADDRESS + CLOCK_GPIO_ADDRESS;
- bmifn(BMIReadSOCRegister(ar->arHifDevice, address, ¶m));
- param |= CLOCK_GPIO_BT_CLK_OUT_EN_SET(1);
- bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
- }
-#endif
-
- /* Configure GPIO for BT Reset */
-#ifdef ATH6KL_CONFIG_GPIO_BT_RESET
-#define CONFIG_AR600x_BT_RESET_PIN 0x16
- param = CONFIG_AR600x_BT_RESET_PIN;
- bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_hci_uart_support_pins), (u8 *)¶m, 4));
-#endif /* ATH6KL_CONFIG_GPIO_BT_RESET */
-
- /* Configure UART flow control polarity */
-#ifndef CONFIG_ATH6KL_BT_UART_FC_POLARITY
-#define CONFIG_ATH6KL_BT_UART_FC_POLARITY 0
-#endif
-
-#if (CONFIG_ATH6KL_BT_UART_FC_POLARITY == 1)
- if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- param = ((CONFIG_ATH6KL_BT_UART_FC_POLARITY << 1) & 0x2);
- bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_hci_uart_pwr_mgmt_params), (u8 *)¶m, 4));
- }
-#endif /* CONFIG_ATH6KL_BT_UART_FC_POLARITY */
- }
-
-#ifdef HTC_RAW_INTERFACE
- if (!eppingtest && bypasswmi) {
- /* Don't run BMIDone for ART mode and force resetok=0 */
- resetok = 0;
- msleep(1000);
- }
-#endif /* HTC_RAW_INTERFACE */
- }
-
- return 0;
-}
-
-int
-ar6000_configure_target(struct ar6_softc *ar)
-{
- u32 param;
- if (enableuartprint) {
- param = 1;
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_serial_enable),
- (u8 *)¶m,
- 4)!= 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for enableuartprint failed \n"));
- return A_ERROR;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Serial console prints enabled\n"));
- }
-
- /* Tell target which HTC version it is used*/
- param = HTC_PROTOCOL_VERSION;
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest),
- (u8 *)¶m,
- 4)!= 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for htc version failed \n"));
- return A_ERROR;
- }
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
- if(testmode) {
- ar->arTargetMode = AR6000_TCMD_MODE;
- }else {
- ar->arTargetMode = AR6000_WLAN_MODE;
- }
-#endif
- if (enabletimerwar) {
- u32 param;
-
- if (BMIReadMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
- (u8 *)¶m,
- 4)!= 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for enabletimerwar failed \n"));
- return A_ERROR;
- }
-
- param |= HI_OPTION_TIMER_WAR;
-
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
- (u8 *)¶m,
- 4) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for enabletimerwar failed \n"));
- return A_ERROR;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Timer WAR enabled\n"));
- }
-
- /* set the firmware mode to STA/IBSS/AP */
- {
- u32 param;
-
- if (BMIReadMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
- (u8 *)¶m,
- 4)!= 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for setting fwmode failed \n"));
- return A_ERROR;
- }
-
- param |= (num_device << HI_OPTION_NUM_DEV_SHIFT);
- param |= (fwmode << HI_OPTION_FW_MODE_SHIFT);
- param |= (mac_addr_method << HI_OPTION_MAC_ADDR_METHOD_SHIFT);
- param |= (firmware_bridge << HI_OPTION_FW_BRIDGE_SHIFT);
-
-
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
- (u8 *)¶m,
- 4) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for setting fwmode failed \n"));
- return A_ERROR;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Firmware mode set\n"));
- }
-
-#ifdef ATH6KL_DISABLE_TARGET_DBGLOGS
- {
- u32 param;
-
- if (BMIReadMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
- (u8 *)¶m,
- 4)!= 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for disabling debug logs failed\n"));
- return A_ERROR;
- }
-
- param |= HI_OPTION_DISABLE_DBGLOG;
-
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
- (u8 *)¶m,
- 4) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for HI_OPTION_DISABLE_DBGLOG\n"));
- return A_ERROR;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Firmware mode set\n"));
- }
-#endif /* ATH6KL_DISABLE_TARGET_DBGLOGS */
-
- /*
- * Hardcode the address use for the extended board data
- * Ideally this should be pre-allocate by the OS at boot time
- * But since it is a new feature and board data is loaded
- * at init time, we have to workaround this from host.
- * It is difficult to patch the firmware boot code,
- * but possible in theory.
- */
-
- if (ar->arTargetType == TARGET_TYPE_AR6003) {
- u32 ramReservedSz;
- if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
- param = AR6003_REV2_BOARD_EXT_DATA_ADDRESS;
- ramReservedSz = AR6003_REV2_RAM_RESERVE_SIZE;
- } else {
- param = AR6003_REV3_BOARD_EXT_DATA_ADDRESS;
- ramReservedSz = AR6003_REV3_RAM_RESERVE_SIZE;
- }
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data),
- (u8 *)¶m, 4) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("BMIWriteMemory for "
- "hi_board_ext_data failed\n"));
- return A_ERROR;
- }
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar,
- hi_end_RAM_reserve_sz),
- (u8 *)&ramReservedSz, 4) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR ,
- ("BMIWriteMemory for "
- "hi_end_RAM_reserve_sz failed\n"));
- return A_ERROR;
- }
- }
-
- /* since BMIInit is called in the driver layer, we have to set the block
- * size here for the target */
-
- if (ar6000_set_htc_params(ar->arHifDevice, ar->arTargetType,
- mbox_yield_limit, 0)) {
- /* use default number of control buffers */
- return A_ERROR;
- }
-
- if (setupbtdev != 0) {
- if (ar6000_set_hci_bridge_flags(ar->arHifDevice,
- ar->arTargetType,
- setupbtdev)) {
- return A_ERROR;
- }
- }
- return 0;
-}
-
-static void
-init_netdev(struct net_device *dev, char *name)
-{
- dev->netdev_ops = &ar6000_netdev_ops;
- dev->watchdog_timeo = AR6000_TX_TIMEOUT;
-
- /*
- * We need the OS to provide us with more headroom in order to
- * perform dix to 802.3, WMI header encap, and the HTC header
- */
- if (processDot11Hdr) {
- dev->hard_header_len = sizeof(struct ieee80211_qosframe) + sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN + WMI_MAX_TX_META_SZ + LINUX_HACK_FUDGE_FACTOR;
- } else {
- dev->hard_header_len = ETH_HLEN + sizeof(ATH_LLC_SNAP_HDR) +
- sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN + WMI_MAX_TX_META_SZ + LINUX_HACK_FUDGE_FACTOR;
- }
-
- if (name[0])
- {
- strcpy(dev->name, name);
- }
-
-#ifdef CONFIG_CHECKSUM_OFFLOAD
- if(csumOffload){
- dev->features |= NETIF_F_IP_CSUM; /*advertise kernel capability to do TCP/UDP CSUM offload for IPV4*/
- }
-#endif
-
- return;
-}
-
-static int __ath6kl_init_netdev(struct net_device *dev)
-{
- int r;
-
- rtnl_lock();
- r = ar6000_init(dev);
- rtnl_unlock();
-
- if (r) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_init\n"));
- return r;
- }
-
- return 0;
-}
-
-#ifdef HTC_RAW_INTERFACE
-static int ath6kl_init_netdev_wmi(struct net_device *dev)
-{
- if (!eppingtest && bypasswmi)
- return 0;
-
- return __ath6kl_init_netdev(dev);
-}
-#else
-static int ath6kl_init_netdev_wmi(struct net_device *dev)
-{
- return __ath6kl_init_netdev(dev);
-}
-#endif
-
-static int ath6kl_init_netdev(struct ar6_softc *ar)
-{
- int r;
-
- r = ar6000_sysfs_bmi_get_config(ar, wlaninitmode);
- if (r) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("ar6000_avail: "
- "ar6000_sysfs_bmi_get_config failed\n"));
- return r;
- }
-
- return ath6kl_init_netdev_wmi(ar->arNetDev);
-}
-
-/*
- * HTC Event handlers
- */
-static int
-ar6000_avail_ev(void *context, void *hif_handle)
-{
- int i;
- struct net_device *dev;
- void *ar_netif;
- struct ar6_softc *ar;
- int device_index = 0;
- struct htc_init_info htcInfo;
- struct wireless_dev *wdev;
- int r = 0;
- struct hif_device_os_device_info osDevInfo;
-
- memset(&osDevInfo, 0, sizeof(osDevInfo));
- if (HIFConfigureDevice(hif_handle, HIF_DEVICE_GET_OS_DEVICE,
- &osDevInfo, sizeof(osDevInfo))) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: Failed to get OS device instance\n", __func__));
- return A_ERROR;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_available\n"));
-
- for (i=0; i < MAX_AR6000; i++) {
- if (ar6000_devices[i] == NULL) {
- break;
- }
- }
-
- if (i == MAX_AR6000) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_available: max devices reached\n"));
- return A_ERROR;
- }
-
- /* Save this. It gives a bit better readability especially since */
- /* we use another local "i" variable below. */
- device_index = i;
-
- wdev = ar6k_cfg80211_init(osDevInfo.pOSDevice);
- if (IS_ERR(wdev)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ar6k_cfg80211_init failed\n", __func__));
- return A_ERROR;
- }
- ar_netif = wdev_priv(wdev);
-
- if (ar_netif == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Can't allocate ar6k priv memory\n", __func__));
- return A_ERROR;
- }
-
- A_MEMZERO(ar_netif, sizeof(struct ar6_softc));
- ar = (struct ar6_softc *)ar_netif;
-
- ar->wdev = wdev;
- wdev->iftype = NL80211_IFTYPE_STATION;
-
- dev = alloc_netdev_mq(0, "wlan%d", ether_setup, 1);
- if (!dev) {
- printk(KERN_CRIT "AR6K: no memory for network device instance\n");
- ar6k_cfg80211_deinit(ar);
- return A_ERROR;
- }
-
- dev->ieee80211_ptr = wdev;
- SET_NETDEV_DEV(dev, wiphy_dev(wdev->wiphy));
- wdev->netdev = dev;
- ar->arNetworkType = INFRA_NETWORK;
- ar->smeState = SME_DISCONNECTED;
- ar->arAutoAuthStage = AUTH_IDLE;
-
- init_netdev(dev, ifname);
-
-
- ar->arNetDev = dev;
- ar->arHifDevice = hif_handle;
- ar->arWlanState = WLAN_ENABLED;
- ar->arDeviceIndex = device_index;
-
- ar->arWlanPowerState = WLAN_POWER_STATE_ON;
- ar->arWlanOff = false; /* We are in ON state */
-#ifdef CONFIG_PM
- ar->arWowState = WLAN_WOW_STATE_NONE;
- ar->arBTOff = true; /* BT chip assumed to be OFF */
- ar->arBTSharing = WLAN_CONFIG_BT_SHARING;
- ar->arWlanOffConfig = WLAN_CONFIG_WLAN_OFF;
- ar->arSuspendConfig = WLAN_CONFIG_PM_SUSPEND;
- ar->arWow2Config = WLAN_CONFIG_PM_WOW2;
-#endif /* CONFIG_PM */
-
- A_INIT_TIMER(&ar->arHBChallengeResp.timer, ar6000_detect_error, dev);
- ar->arHBChallengeResp.seqNum = 0;
- ar->arHBChallengeResp.outstanding = false;
- ar->arHBChallengeResp.missCnt = 0;
- ar->arHBChallengeResp.frequency = AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT;
- ar->arHBChallengeResp.missThres = AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT;
-
- ar6000_init_control_info(ar);
- init_waitqueue_head(&arEvent);
- sema_init(&ar->arSem, 1);
- ar->bIsDestroyProgress = false;
-
- INIT_HTC_PACKET_QUEUE(&ar->amsdu_rx_buffer_queue);
-
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
- A_INIT_TIMER(&aptcTimer, aptcTimerHandler, ar);
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
- A_INIT_TIMER(&ar->disconnect_timer, disconnect_timer_handler, dev);
-
- BMIInit();
-
- ar6000_sysfs_bmi_init(ar);
-
- {
- struct bmi_target_info targ_info;
-
- r = BMIGetTargetInfo(ar->arHifDevice, &targ_info);
- if (r)
- goto avail_ev_failed;
-
- ar->arVersion.target_ver = targ_info.target_ver;
- ar->arTargetType = targ_info.target_type;
- wdev->wiphy->hw_version = targ_info.target_ver;
- }
-
- r = ar6000_configure_target(ar);
- if (r)
- goto avail_ev_failed;
-
- A_MEMZERO(&htcInfo,sizeof(htcInfo));
- htcInfo.pContext = ar;
- htcInfo.TargetFailure = ar6000_target_failure;
-
- ar->arHtcTarget = HTCCreate(ar->arHifDevice,&htcInfo);
-
- if (!ar->arHtcTarget) {
- r = -ENOMEM;
- goto avail_ev_failed;
- }
-
- spin_lock_init(&ar->arLock);
-
-#ifdef WAPI_ENABLE
- ar->arWapiEnable = 0;
-#endif
-
-
- if(csumOffload){
- /*if external frame work is also needed, change and use an extended rxMetaVerion*/
- ar->rxMetaVersion=WMI_META_VERSION_2;
- }
-
- ar->aggr_cntxt = aggr_init(ar6000_alloc_netbufs);
- if (!ar->aggr_cntxt) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize aggr.\n", __func__));
- r = -ENOMEM;
- goto avail_ev_failed;
- }
-
- aggr_register_rx_dispatcher(ar->aggr_cntxt, (void *)dev, ar6000_deliver_frames_to_nw_stack);
-
- HIFClaimDevice(ar->arHifDevice, ar);
-
- /* We only register the device in the global list if we succeed. */
- /* If the device is in the global list, it will be destroyed */
- /* when the module is unloaded. */
- ar6000_devices[device_index] = dev;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("BMI enabled: %d\n", wlaninitmode));
- if ((wlaninitmode == WLAN_INIT_MODE_UDEV) ||
- (wlaninitmode == WLAN_INIT_MODE_DRV)) {
- r = ath6kl_init_netdev(ar);
- if (r)
- goto avail_ev_failed;
- }
-
- /* This runs the init function if registered */
- r = register_netdev(dev);
- if (r) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: register_netdev failed\n"));
- ar6000_destroy(dev, 0);
- return r;
- }
-
- is_netdev_registered = 1;
-
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
- arApNetDev = NULL;
-#endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_avail: name=%s hifdevice=0x%lx, dev=0x%lx (%d), ar=0x%lx\n",
- dev->name, (unsigned long)ar->arHifDevice, (unsigned long)dev, device_index,
- (unsigned long)ar));
-
-avail_ev_failed :
- if (r)
- ar6000_sysfs_bmi_deinit(ar);
-
- return r;
-}
-
-static void ar6000_target_failure(void *Instance, int Status)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Instance;
- WMI_TARGET_ERROR_REPORT_EVENT errEvent;
- static bool sip = false;
-
- if (Status != 0) {
-
- printk(KERN_ERR "ar6000_target_failure: target asserted \n");
-
- if (timer_pending(&ar->arHBChallengeResp.timer)) {
- A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
- }
-
- /* try dumping target assertion information (if any) */
- ar6000_dump_target_assert_info(ar->arHifDevice,ar->arTargetType);
-
- /*
- * Fetch the logs from the target via the diagnostic
- * window.
- */
- ar6000_dbglog_get_debug_logs(ar);
-
- /* Report the error only once */
- if (!sip) {
- sip = true;
- errEvent.errorVal = WMI_TARGET_COM_ERR |
- WMI_TARGET_FATAL_ERR;
- }
- }
-}
-
-static int
-ar6000_unavail_ev(void *context, void *hif_handle)
-{
- struct ar6_softc *ar = (struct ar6_softc *)context;
- /* NULL out it's entry in the global list */
- ar6000_devices[ar->arDeviceIndex] = NULL;
- ar6000_destroy(ar->arNetDev, 1);
-
- return 0;
-}
-
-void
-ar6000_restart_endpoint(struct net_device *dev)
-{
- int status = 0;
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
- BMIInit();
- do {
- if ( (status=ar6000_configure_target(ar))!= 0)
- break;
- if ( (status=ar6000_sysfs_bmi_get_config(ar, wlaninitmode)) != 0)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_sysfs_bmi_get_config failed\n"));
- break;
- }
- rtnl_lock();
- status = (ar6000_init(dev)==0) ? 0 : A_ERROR;
- rtnl_unlock();
-
- if (status) {
- break;
- }
- if (ar->arSsidLen && ar->arWlanState == WLAN_ENABLED) {
- ar6000_connect_to_ap(ar);
- }
- } while (0);
-
- if (status== 0) {
- return;
- }
-
- ar6000_devices[ar->arDeviceIndex] = NULL;
- ar6000_destroy(ar->arNetDev, 1);
-}
-
-void
-ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
- /* Stop the transmit queues */
- netif_stop_queue(dev);
-
- /* Disable the target and the interrupts associated with it */
- if (ar->arWmiReady == true)
- {
- if (!bypasswmi)
- {
- bool disconnectIssued;
-
- disconnectIssued = (ar->arConnected) || (ar->arConnectPending);
- ar6000_disconnect(ar);
- if (!keepprofile) {
- ar6000_init_profile_info(ar);
- }
-
- A_UNTIMEOUT(&ar->disconnect_timer);
-
- if (getdbglogs) {
- ar6000_dbglog_get_debug_logs(ar);
- }
-
- ar->arWmiReady = false;
- wmi_shutdown(ar->arWmi);
- ar->arWmiEnabled = false;
- ar->arWmi = NULL;
- /*
- * After wmi_shudown all WMI events will be dropped.
- * We need to cleanup the buffers allocated in AP mode
- * and give disconnect notification to stack, which usually
- * happens in the disconnect_event.
- * Simulate the disconnect_event by calling the function directly.
- * Sometimes disconnect_event will be received when the debug logs
- * are collected.
- */
- if (disconnectIssued) {
- if(ar->arNetworkType & AP_NETWORK) {
- ar6000_disconnect_event(ar, DISCONNECT_CMD, bcast_mac, 0, NULL, 0);
- } else {
- ar6000_disconnect_event(ar, DISCONNECT_CMD, ar->arBssid, 0, NULL, 0);
- }
- }
- ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
- ar->user_key_ctrl = 0;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI stopped\n", __func__));
- }
- else
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI not ready 0x%lx 0x%lx\n",
- __func__, (unsigned long) ar, (unsigned long) ar->arWmi));
-
- /* Shut down WMI if we have started it */
- if(ar->arWmiEnabled == true)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): Shut down WMI\n", __func__));
- wmi_shutdown(ar->arWmi);
- ar->arWmiEnabled = false;
- ar->arWmi = NULL;
- }
- }
-
- if (ar->arHtcTarget != NULL) {
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- if (NULL != ar6kHciTransCallbacks.cleanupTransport) {
- ar6kHciTransCallbacks.cleanupTransport(NULL);
- }
-#else
- // FIXME: workaround to reset BT's UART baud rate to default
- if (NULL != ar->exitCallback) {
- struct ar3k_config_info ar3kconfig;
- int status;
-
- A_MEMZERO(&ar3kconfig,sizeof(ar3kconfig));
- ar6000_set_default_ar3kconfig(ar, (void *)&ar3kconfig);
- status = ar->exitCallback(&ar3kconfig);
- if (0 != status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to reset AR3K baud rate! \n"));
- }
- }
- // END workaround
- if (setuphci)
- ar6000_cleanup_hci(ar);
-#endif
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Shutting down HTC .... \n"));
- /* stop HTC */
- HTCStop(ar->arHtcTarget);
- }
-
- if (resetok) {
- /* try to reset the device if we can
- * The driver may have been configure NOT to reset the target during
- * a debug session */
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Attempting to reset target on instance destroy.... \n"));
- if (ar->arHifDevice != NULL) {
- bool coldReset = (ar->arTargetType == TARGET_TYPE_AR6003) ? true: false;
- ar6000_reset_device(ar->arHifDevice, ar->arTargetType, true, coldReset);
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Host does not want target reset. \n"));
- }
- /* Done with cookies */
- ar6000_cookie_cleanup(ar);
-
- /* cleanup any allocated AMSDU buffers */
- ar6000_cleanup_amsdu_rxbufs(ar);
-}
-/*
- * We need to differentiate between the surprise and planned removal of the
- * device because of the following consideration:
- * - In case of surprise removal, the hcd already frees up the pending
- * for the device and hence there is no need to unregister the function
- * driver inorder to get these requests. For planned removal, the function
- * driver has to explicitly unregister itself to have the hcd return all the
- * pending requests before the data structures for the devices are freed up.
- * Note that as per the current implementation, the function driver will
- * end up releasing all the devices since there is no API to selectively
- * release a particular device.
- * - Certain commands issued to the target can be skipped for surprise
- * removal since they will anyway not go through.
- */
-void
-ar6000_destroy(struct net_device *dev, unsigned int unregister)
-{
- struct ar6_softc *ar;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("+ar6000_destroy \n"));
-
- if((dev == NULL) || ((ar = ar6k_priv(dev)) == NULL))
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s(): Failed to get device structure.\n", __func__));
- return;
- }
-
- ar->bIsDestroyProgress = true;
-
- if (down_interruptible(&ar->arSem)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s(): down_interruptible failed \n", __func__));
- return;
- }
-
- if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
- /* only stop endpoint if we are not stop it in suspend_ev */
- ar6000_stop_endpoint(dev, false, true);
- }
-
- ar->arWlanState = WLAN_DISABLED;
- if (ar->arHtcTarget != NULL) {
- /* destroy HTC */
- HTCDestroy(ar->arHtcTarget);
- }
- if (ar->arHifDevice != NULL) {
- /*release the device so we do not get called back on remove incase we
- * we're explicity destroyed by module unload */
- HIFReleaseDevice(ar->arHifDevice);
- HIFShutDownDevice(ar->arHifDevice);
- }
- aggr_module_destroy(ar->aggr_cntxt);
-
- /* Done with cookies */
- ar6000_cookie_cleanup(ar);
-
- /* cleanup any allocated AMSDU buffers */
- ar6000_cleanup_amsdu_rxbufs(ar);
-
- ar6000_sysfs_bmi_deinit(ar);
-
- /* Cleanup BMI */
- BMICleanup();
-
- /* Clear the tx counters */
- memset(tx_attempt, 0, sizeof(tx_attempt));
- memset(tx_post, 0, sizeof(tx_post));
- memset(tx_complete, 0, sizeof(tx_complete));
-
-#ifdef HTC_RAW_INTERFACE
- if (ar->arRawHtc) {
- kfree(ar->arRawHtc);
- ar->arRawHtc = NULL;
- }
-#endif
- /* Free up the device data structure */
- if (unregister && is_netdev_registered) {
- unregister_netdev(dev);
- is_netdev_registered = 0;
- }
- free_netdev(dev);
-
- ar6k_cfg80211_deinit(ar);
-
-#ifdef CONFIG_AP_VIRTUL_ADAPTER_SUPPORT
- ar6000_remove_ap_interface();
-#endif /*CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-
- kfree(ar->fw_otp);
- kfree(ar->fw);
- kfree(ar->fw_patch);
- kfree(ar->fw_data);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("-ar6000_destroy \n"));
-}
-
-static void disconnect_timer_handler(unsigned long ptr)
-{
- struct net_device *dev = (struct net_device *)ptr;
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
- A_UNTIMEOUT(&ar->disconnect_timer);
-
- ar6000_init_profile_info(ar);
- ar6000_disconnect(ar);
-}
-
-static void ar6000_detect_error(unsigned long ptr)
-{
- struct net_device *dev = (struct net_device *)ptr;
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
- WMI_TARGET_ERROR_REPORT_EVENT errEvent;
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- if (ar->arHBChallengeResp.outstanding) {
- ar->arHBChallengeResp.missCnt++;
- } else {
- ar->arHBChallengeResp.missCnt = 0;
- }
-
- if (ar->arHBChallengeResp.missCnt > ar->arHBChallengeResp.missThres) {
- /* Send Error Detect event to the application layer and do not reschedule the error detection module timer */
- ar->arHBChallengeResp.missCnt = 0;
- ar->arHBChallengeResp.seqNum = 0;
- errEvent.errorVal = WMI_TARGET_COM_ERR | WMI_TARGET_FATAL_ERR;
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- return;
- }
-
- /* Generate the sequence number for the next challenge */
- ar->arHBChallengeResp.seqNum++;
- ar->arHBChallengeResp.outstanding = true;
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- /* Send the challenge on the control channel */
- if (wmi_get_challenge_resp_cmd(ar->arWmi, ar->arHBChallengeResp.seqNum, DRV_HB_CHALLENGE) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to send heart beat challenge\n"));
- }
-
-
- /* Reschedule the timer for the next challenge */
- A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
-}
-
-void ar6000_init_profile_info(struct ar6_softc *ar)
-{
- ar->arSsidLen = 0;
- A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-
- switch(fwmode) {
- case HI_OPTION_FW_MODE_IBSS:
- ar->arNetworkType = ar->arNextMode = ADHOC_NETWORK;
- break;
- case HI_OPTION_FW_MODE_BSS_STA:
- ar->arNetworkType = ar->arNextMode = INFRA_NETWORK;
- break;
- case HI_OPTION_FW_MODE_AP:
- ar->arNetworkType = ar->arNextMode = AP_NETWORK;
- break;
- }
-
- ar->arDot11AuthMode = OPEN_AUTH;
- ar->arAuthMode = NONE_AUTH;
- ar->arPairwiseCrypto = NONE_CRYPT;
- ar->arPairwiseCryptoLen = 0;
- ar->arGroupCrypto = NONE_CRYPT;
- ar->arGroupCryptoLen = 0;
- A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
- A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
- A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
- ar->arBssChannel = 0;
-}
-
-static void
-ar6000_init_control_info(struct ar6_softc *ar)
-{
- ar->arWmiEnabled = false;
- ar6000_init_profile_info(ar);
- ar->arDefTxKeyIndex = 0;
- A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
- ar->arChannelHint = 0;
- ar->arListenIntervalT = A_DEFAULT_LISTEN_INTERVAL;
- ar->arListenIntervalB = 0;
- ar->arVersion.host_ver = AR6K_SW_VERSION;
- ar->arRssi = 0;
- ar->arTxPwr = 0;
- ar->arTxPwrSet = false;
- ar->arSkipScan = 0;
- ar->arBeaconInterval = 0;
- ar->arBitRate = 0;
- ar->arMaxRetries = 0;
- ar->arWmmEnabled = true;
- ar->intra_bss = 1;
- ar->scan_triggered = 0;
- A_MEMZERO(&ar->scParams, sizeof(ar->scParams));
- ar->scParams.shortScanRatio = WMI_SHORTSCANRATIO_DEFAULT;
- ar->scParams.scanCtrlFlags = DEFAULT_SCAN_CTRL_FLAGS;
-
- /* Initialize the AP mode state info */
- {
- u8 ctr;
- A_MEMZERO((u8 *)ar->sta_list, AP_MAX_NUM_STA * sizeof(sta_t));
-
- /* init the Mutexes */
- A_MUTEX_INIT(&ar->mcastpsqLock);
-
- /* Init the PS queues */
- for (ctr=0; ctr < AP_MAX_NUM_STA ; ctr++) {
- A_MUTEX_INIT(&ar->sta_list[ctr].psqLock);
- A_NETBUF_QUEUE_INIT(&ar->sta_list[ctr].psq);
- }
-
- ar->ap_profile_flag = 0;
- A_NETBUF_QUEUE_INIT(&ar->mcastpsq);
-
- memcpy(ar->ap_country_code, DEF_AP_COUNTRY_CODE, 3);
- ar->ap_wmode = DEF_AP_WMODE_G;
- ar->ap_dtim_period = DEF_AP_DTIM;
- ar->ap_beacon_interval = DEF_BEACON_INTERVAL;
- }
-}
-
-static int
-ar6000_open(struct net_device *dev)
-{
- unsigned long flags;
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
- spin_lock_irqsave(&ar->arLock, flags);
-
- if(ar->arWlanState == WLAN_DISABLED) {
- ar->arWlanState = WLAN_ENABLED;
- }
-
- if( ar->arConnected || bypasswmi) {
- netif_carrier_on(dev);
- /* Wake up the queues */
- netif_wake_queue(dev);
- }
- else
- netif_carrier_off(dev);
-
- spin_unlock_irqrestore(&ar->arLock, flags);
- return 0;
-}
-
-static int
-ar6000_close(struct net_device *dev)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
- netif_stop_queue(dev);
-
- ar6000_disconnect(ar);
-
- if(ar->arWmiReady == true) {
- if (wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0,
- 0, 0, 0, 0, 0, 0, 0, 0) != 0) {
- return -EIO;
- }
- ar->arWlanState = WLAN_DISABLED;
- }
- ar6k_cfg80211_scanComplete_event(ar, A_ECANCELED);
-
- return 0;
-}
-
-/* connect to a service */
-static int ar6000_connectservice(struct ar6_softc *ar,
- struct htc_service_connect_req *pConnect,
- char *pDesc)
-{
- int status;
- struct htc_service_connect_resp response;
-
- do {
-
- A_MEMZERO(&response,sizeof(response));
-
- status = HTCConnectService(ar->arHtcTarget,
- pConnect,
- &response);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Failed to connect to %s service status:%d \n",
- pDesc, status));
- break;
- }
- switch (pConnect->ServiceID) {
- case WMI_CONTROL_SVC :
- if (ar->arWmiEnabled) {
- /* set control endpoint for WMI use */
- wmi_set_control_ep(ar->arWmi, response.Endpoint);
- }
- /* save EP for fast lookup */
- ar->arControlEp = response.Endpoint;
- break;
- case WMI_DATA_BE_SVC :
- arSetAc2EndpointIDMap(ar, WMM_AC_BE, response.Endpoint);
- break;
- case WMI_DATA_BK_SVC :
- arSetAc2EndpointIDMap(ar, WMM_AC_BK, response.Endpoint);
- break;
- case WMI_DATA_VI_SVC :
- arSetAc2EndpointIDMap(ar, WMM_AC_VI, response.Endpoint);
- break;
- case WMI_DATA_VO_SVC :
- arSetAc2EndpointIDMap(ar, WMM_AC_VO, response.Endpoint);
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ServiceID not mapped %d\n", pConnect->ServiceID));
- status = A_EINVAL;
- break;
- }
-
- } while (false);
-
- return status;
-}
-
-void ar6000_TxDataCleanup(struct ar6_softc *ar)
-{
- /* flush all the data (non-control) streams
- * we only flush packets that are tagged as data, we leave any control packets that
- * were in the TX queues alone */
- HTCFlushEndpoint(ar->arHtcTarget,
- arAc2EndpointID(ar, WMM_AC_BE),
- AR6K_DATA_PKT_TAG);
- HTCFlushEndpoint(ar->arHtcTarget,
- arAc2EndpointID(ar, WMM_AC_BK),
- AR6K_DATA_PKT_TAG);
- HTCFlushEndpoint(ar->arHtcTarget,
- arAc2EndpointID(ar, WMM_AC_VI),
- AR6K_DATA_PKT_TAG);
- HTCFlushEndpoint(ar->arHtcTarget,
- arAc2EndpointID(ar, WMM_AC_VO),
- AR6K_DATA_PKT_TAG);
-}
-
-HTC_ENDPOINT_ID
-ar6000_ac2_endpoint_id ( void * devt, u8 ac)
-{
- struct ar6_softc *ar = (struct ar6_softc *) devt;
- return(arAc2EndpointID(ar, ac));
-}
-
-u8 ar6000_endpoint_id2_ac(void * devt, HTC_ENDPOINT_ID ep )
-{
- struct ar6_softc *ar = (struct ar6_softc *) devt;
- return(arEndpoint2Ac(ar, ep ));
-}
-
-#if defined(CONFIG_ATH6KL_ENABLE_COEXISTENCE)
-static int ath6kl_config_btcoex_params(struct ar6_softc *ar)
-{
- int r;
- WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD sbcb_cmd;
- WMI_SET_BTCOEX_FE_ANT_CMD sbfa_cmd;
-
- /* Configure the type of BT collocated with WLAN */
- memset(&sbcb_cmd, 0, sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
- sbcb_cmd.btcoexCoLocatedBTdev = ATH6KL_BT_DEV;
-
- r = wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &sbcb_cmd);
-
- if (r) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Unable to set collocated BT type\n"));
- return r;
- }
-
- /* Configure the type of BT collocated with WLAN */
- memset(&sbfa_cmd, 0, sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
-
- sbfa_cmd.btcoexFeAntType = ATH6KL_BT_ANTENNA;
-
- r = wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &sbfa_cmd);
- if (r) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("Unable to set fornt end antenna configuration\n"));
- return r;
- }
-
- return 0;
-}
-#else
-static int ath6kl_config_btcoex_params(struct ar6_softc *ar)
-{
- return 0;
-}
-#endif /* CONFIG_ATH6KL_ENABLE_COEXISTENCE */
-
-/*
- * This function applies WLAN specific configuration defined in wlan_config.h
- */
-int ar6000_target_config_wlan_params(struct ar6_softc *ar)
-{
- int status = 0;
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
- if (ar->arTargetMode != AR6000_WLAN_MODE) {
- return 0;
- }
-#endif /* CONFIG_HOST_TCMD_SUPPORT */
-
- /*
- * configure the device for rx dot11 header rules 0,0 are the default values
- * therefore this command can be skipped if the inputs are 0,FALSE,FALSE.Required
- * if checksum offload is needed. Set RxMetaVersion to 2
- */
- if ((wmi_set_rx_frame_format_cmd(ar->arWmi,ar->rxMetaVersion, processDot11Hdr, processDot11Hdr)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set the rx frame format.\n"));
- status = A_ERROR;
- }
-
- status = ath6kl_config_btcoex_params(ar);
- if (status)
- return status;
-
-#if WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
- if ((wmi_pmparams_cmd(ar->arWmi, 0, 1, 0, 0, 1, IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set power save fail event policy\n"));
- status = A_ERROR;
- }
-#endif
-
-#if WLAN_CONFIG_DONOT_IGNORE_BARKER_IN_ERP
- if ((wmi_set_lpreamble_cmd(ar->arWmi, 0, WMI_DONOT_IGNORE_BARKER_IN_ERP)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set barker preamble policy\n"));
- status = A_ERROR;
- }
-#endif
-
- if ((wmi_set_keepalive_cmd(ar->arWmi, WLAN_CONFIG_KEEP_ALIVE_INTERVAL)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set keep alive interval\n"));
- status = A_ERROR;
- }
-
-#if WLAN_CONFIG_DISABLE_11N
- {
- WMI_SET_HT_CAP_CMD htCap;
-
- memset(&htCap, 0, sizeof(WMI_SET_HT_CAP_CMD));
- htCap.band = 0;
- if ((wmi_set_ht_cap_cmd(ar->arWmi, &htCap)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set ht capabilities \n"));
- status = A_ERROR;
- }
-
- htCap.band = 1;
- if ((wmi_set_ht_cap_cmd(ar->arWmi, &htCap)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set ht capabilities \n"));
- status = A_ERROR;
- }
- }
-#endif /* WLAN_CONFIG_DISABLE_11N */
-
-#ifdef ATH6K_CONFIG_OTA_MODE
- if ((wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set power mode \n"));
- status = A_ERROR;
- }
-#endif
-
- if ((wmi_disctimeout_cmd(ar->arWmi, WLAN_CONFIG_DISCONNECT_TIMEOUT)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set disconnect timeout \n"));
- status = A_ERROR;
- }
-
-#if WLAN_CONFIG_DISABLE_TX_BURSTING
- if ((wmi_set_wmm_txop(ar->arWmi, WMI_TXOP_DISABLED)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set txop bursting \n"));
- status = A_ERROR;
- }
-#endif
-
- return status;
-}
-
-/* This function does one time initialization for the lifetime of the device */
-int ar6000_init(struct net_device *dev)
-{
- struct ar6_softc *ar;
- int status;
- s32 timeleft;
- s16 i;
- int ret = 0;
-
- if((ar = ar6k_priv(dev)) == NULL)
- {
- return -EIO;
- }
-
- if (wlaninitmode == WLAN_INIT_MODE_USR || wlaninitmode == WLAN_INIT_MODE_DRV) {
-
- ar6000_update_bdaddr(ar);
-
- if (enablerssicompensation) {
- ar6000_copy_cust_data_from_target(ar->arHifDevice, ar->arTargetType);
- read_rssi_compensation_param(ar);
- for (i=-95; i<=0; i++) {
- rssi_compensation_table[0-i] = rssi_compensation_calc(ar,i);
- }
- }
- }
-
- dev_hold(dev);
- rtnl_unlock();
-
- /* Do we need to finish the BMI phase */
- if ((wlaninitmode == WLAN_INIT_MODE_USR || wlaninitmode == WLAN_INIT_MODE_DRV) &&
- (BMIDone(ar->arHifDevice) != 0))
- {
- ret = -EIO;
- goto ar6000_init_done;
- }
-
- if (!bypasswmi)
- {
-#if 0 /* TBDXXX */
- if (ar->arVersion.host_ver != ar->arVersion.target_ver) {
- A_PRINTF("WARNING: Host version 0x%x does not match Target "
- " version 0x%x!\n",
- ar->arVersion.host_ver, ar->arVersion.target_ver);
- }
-#endif
-
- /* Indicate that WMI is enabled (although not ready yet) */
- ar->arWmiEnabled = true;
- if ((ar->arWmi = wmi_init((void *) ar)) == NULL)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize WMI.\n", __func__));
- ret = -EIO;
- goto ar6000_init_done;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Got WMI @ 0x%lx.\n", __func__,
- (unsigned long) ar->arWmi));
- }
-
- do {
- struct htc_service_connect_req connect;
-
- /* the reason we have to wait for the target here is that the driver layer
- * has to init BMI in order to set the host block size,
- */
- status = HTCWaitTarget(ar->arHtcTarget);
-
- if (status) {
- break;
- }
-
- A_MEMZERO(&connect,sizeof(connect));
- /* meta data is unused for now */
- connect.pMetaData = NULL;
- connect.MetaDataLength = 0;
- /* these fields are the same for all service endpoints */
- connect.EpCallbacks.pContext = ar;
- connect.EpCallbacks.EpTxCompleteMultiple = ar6000_tx_complete;
- connect.EpCallbacks.EpRecv = ar6000_rx;
- connect.EpCallbacks.EpRecvRefill = ar6000_rx_refill;
- connect.EpCallbacks.EpSendFull = ar6000_tx_queue_full;
- /* set the max queue depth so that our ar6000_tx_queue_full handler gets called.
- * Linux has the peculiarity of not providing flow control between the
- * NIC and the network stack. There is no API to indicate that a TX packet
- * was sent which could provide some back pressure to the network stack.
- * Under linux you would have to wait till the network stack consumed all sk_buffs
- * before any back-flow kicked in. Which isn't very friendly.
- * So we have to manage this ourselves */
- connect.MaxSendQueueDepth = MAX_DEFAULT_SEND_QUEUE_DEPTH;
- connect.EpCallbacks.RecvRefillWaterMark = AR6000_MAX_RX_BUFFERS / 4; /* set to 25 % */
- if (0 == connect.EpCallbacks.RecvRefillWaterMark) {
- connect.EpCallbacks.RecvRefillWaterMark++;
- }
- /* connect to control service */
- connect.ServiceID = WMI_CONTROL_SVC;
- status = ar6000_connectservice(ar,
- &connect,
- "WMI CONTROL");
- if (status) {
- break;
- }
-
- connect.LocalConnectionFlags |= HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING;
- /* limit the HTC message size on the send path, although we can receive A-MSDU frames of
- * 4K, we will only send ethernet-sized (802.3) frames on the send path. */
- connect.MaxSendMsgSize = WMI_MAX_TX_DATA_FRAME_LENGTH;
-
- /* to reduce the amount of committed memory for larger A_MSDU frames, use the recv-alloc threshold
- * mechanism for larger packets */
- connect.EpCallbacks.RecvAllocThreshold = AR6000_BUFFER_SIZE;
- connect.EpCallbacks.EpRecvAllocThresh = ar6000_alloc_amsdu_rxbuf;
-
- /* for the remaining data services set the connection flag to reduce dribbling,
- * if configured to do so */
- if (reduce_credit_dribble) {
- connect.ConnectionFlags |= HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE;
- /* the credit dribble trigger threshold is (reduce_credit_dribble - 1) for a value
- * of 0-3 */
- connect.ConnectionFlags &= ~HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
- connect.ConnectionFlags |=
- ((u16)reduce_credit_dribble - 1) & HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
- }
- /* connect to best-effort service */
- connect.ServiceID = WMI_DATA_BE_SVC;
-
- status = ar6000_connectservice(ar,
- &connect,
- "WMI DATA BE");
- if (status) {
- break;
- }
-
- /* connect to back-ground
- * map this to WMI LOW_PRI */
- connect.ServiceID = WMI_DATA_BK_SVC;
- status = ar6000_connectservice(ar,
- &connect,
- "WMI DATA BK");
- if (status) {
- break;
- }
-
- /* connect to Video service, map this to
- * to HI PRI */
- connect.ServiceID = WMI_DATA_VI_SVC;
- status = ar6000_connectservice(ar,
- &connect,
- "WMI DATA VI");
- if (status) {
- break;
- }
-
- /* connect to VO service, this is currently not
- * mapped to a WMI priority stream due to historical reasons.
- * WMI originally defined 3 priorities over 3 mailboxes
- * We can change this when WMI is reworked so that priorities are not
- * dependent on mailboxes */
- connect.ServiceID = WMI_DATA_VO_SVC;
- status = ar6000_connectservice(ar,
- &connect,
- "WMI DATA VO");
- if (status) {
- break;
- }
-
- A_ASSERT(arAc2EndpointID(ar,WMM_AC_BE) != 0);
- A_ASSERT(arAc2EndpointID(ar,WMM_AC_BK) != 0);
- A_ASSERT(arAc2EndpointID(ar,WMM_AC_VI) != 0);
- A_ASSERT(arAc2EndpointID(ar,WMM_AC_VO) != 0);
-
- /* setup access class priority mappings */
- ar->arAcStreamPriMap[WMM_AC_BK] = 0; /* lowest */
- ar->arAcStreamPriMap[WMM_AC_BE] = 1; /* */
- ar->arAcStreamPriMap[WMM_AC_VI] = 2; /* */
- ar->arAcStreamPriMap[WMM_AC_VO] = 3; /* highest */
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- if (setuphci && (NULL != ar6kHciTransCallbacks.setupTransport)) {
- struct hci_transport_misc_handles hciHandles;
-
- hciHandles.netDevice = ar->arNetDev;
- hciHandles.hifDevice = ar->arHifDevice;
- hciHandles.htcHandle = ar->arHtcTarget;
- status = (int)(ar6kHciTransCallbacks.setupTransport(&hciHandles));
- }
-#else
- if (setuphci) {
- /* setup HCI */
- status = ar6000_setup_hci(ar);
- }
-#endif
-
- } while (false);
-
- if (status) {
- ret = -EIO;
- goto ar6000_init_done;
- }
-
- if (regscanmode) {
- u32 param;
-
- if (BMIReadMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar,
- hi_option_flag),
- (u8 *)¶m,
- 4) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("BMIReadMemory forsetting "
- "regscanmode failed\n"));
- return A_ERROR;
- }
-
- if (regscanmode == 1)
- param |= HI_OPTION_SKIP_REG_SCAN;
- else if (regscanmode == 2)
- param |= HI_OPTION_INIT_REG_SCAN;
-
- if (BMIWriteMemory(ar->arHifDevice,
- HOST_INTEREST_ITEM_ADDRESS(ar,
- hi_option_flag),
- (u8 *)¶m,
- 4) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("BMIWriteMemory forsetting "
- "regscanmode failed\n"));
- return A_ERROR;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Regulatory scan mode set\n"));
- }
-
- /*
- * give our connected endpoints some buffers
- */
-
- ar6000_rx_refill(ar, ar->arControlEp);
- ar6000_rx_refill(ar, arAc2EndpointID(ar,WMM_AC_BE));
-
- /*
- * We will post the receive buffers only for SPE or endpoint ping testing so we are
- * making it conditional on the 'bypasswmi' flag.
- */
- if (bypasswmi) {
- ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_BK));
- ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_VI));
- ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_VO));
- }
-
- /* allocate some buffers that handle larger AMSDU frames */
- ar6000_refill_amsdu_rxbufs(ar,AR6000_MAX_AMSDU_RX_BUFFERS);
-
- /* setup credit distribution */
- ar6000_setup_credit_dist(ar->arHtcTarget, &ar->arCreditStateInfo);
-
- /* Since cookies are used for HTC transports, they should be */
- /* initialized prior to enabling HTC. */
- ar6000_cookie_init(ar);
-
- /* start HTC */
- status = HTCStart(ar->arHtcTarget);
-
- if (status) {
- if (ar->arWmiEnabled == true) {
- wmi_shutdown(ar->arWmi);
- ar->arWmiEnabled = false;
- ar->arWmi = NULL;
- }
- ar6000_cookie_cleanup(ar);
- ret = -EIO;
- goto ar6000_init_done;
- }
-
- if (!bypasswmi) {
- /* Wait for Wmi event to be ready */
- timeleft = wait_event_interruptible_timeout(arEvent,
- (ar->arWmiReady == true), wmitimeout * HZ);
-
- if (ar->arVersion.abi_ver != AR6K_ABI_VERSION) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ABI Version mismatch: Host(0x%x), Target(0x%x)\n", AR6K_ABI_VERSION, ar->arVersion.abi_ver));
-#ifndef ATH6K_SKIP_ABI_VERSION_CHECK
- ret = -EIO;
- goto ar6000_init_done;
-#endif /* ATH6K_SKIP_ABI_VERSION_CHECK */
- }
-
- if(!timeleft || signal_pending(current))
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI is not ready or wait was interrupted\n"));
- ret = -EIO;
- goto ar6000_init_done;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() WMI is ready\n", __func__));
-
- /* Communicate the wmi protocol verision to the target */
- if ((ar6000_set_host_app_area(ar)) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set the host app area\n"));
- }
- ar6000_target_config_wlan_params(ar);
- }
-
- ar->arNumDataEndPts = 1;
-
- if (bypasswmi) {
- /* for tests like endpoint ping, the MAC address needs to be non-zero otherwise
- * the data path through a raw socket is disabled */
- dev->dev_addr[0] = 0x00;
- dev->dev_addr[1] = 0x01;
- dev->dev_addr[2] = 0x02;
- dev->dev_addr[3] = 0xAA;
- dev->dev_addr[4] = 0xBB;
- dev->dev_addr[5] = 0xCC;
- }
-
-ar6000_init_done:
- rtnl_lock();
- dev_put(dev);
-
- return ret;
-}
-
-
-void
-ar6000_bitrate_rx(void *devt, s32 rateKbps)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
-
- ar->arBitRate = rateKbps;
- wake_up(&arEvent);
-}
-
-void
-ar6000_ratemask_rx(void *devt, u32 ratemask)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
-
- ar->arRateMask = ratemask;
- wake_up(&arEvent);
-}
-
-void
-ar6000_txPwr_rx(void *devt, u8 txPwr)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
-
- ar->arTxPwr = txPwr;
- wake_up(&arEvent);
-}
-
-
-void
-ar6000_channelList_rx(void *devt, s8 numChan, u16 *chanList)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
-
- memcpy(ar->arChannelList, chanList, numChan * sizeof (u16));
- ar->arNumChannels = numChan;
-
- wake_up(&arEvent);
-}
-
-u8 ar6000_ibss_map_epid(struct sk_buff *skb, struct net_device *dev, u32 *mapNo)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
- u8 *datap;
- ATH_MAC_HDR *macHdr;
- u32 i, eptMap;
-
- (*mapNo) = 0;
- datap = A_NETBUF_DATA(skb);
- macHdr = (ATH_MAC_HDR *)(datap + sizeof(WMI_DATA_HDR));
- if (IEEE80211_IS_MULTICAST(macHdr->dstMac)) {
- return ENDPOINT_2;
- }
-
- eptMap = -1;
- for (i = 0; i < ar->arNodeNum; i ++) {
- if (IEEE80211_ADDR_EQ(macHdr->dstMac, ar->arNodeMap[i].macAddress)) {
- (*mapNo) = i + 1;
- ar->arNodeMap[i].txPending ++;
- return ar->arNodeMap[i].epId;
- }
-
- if ((eptMap == -1) && !ar->arNodeMap[i].txPending) {
- eptMap = i;
- }
- }
-
- if (eptMap == -1) {
- eptMap = ar->arNodeNum;
- ar->arNodeNum ++;
- A_ASSERT(ar->arNodeNum <= MAX_NODE_NUM);
- }
-
- memcpy(ar->arNodeMap[eptMap].macAddress, macHdr->dstMac, IEEE80211_ADDR_LEN);
-
- for (i = ENDPOINT_2; i <= ENDPOINT_5; i ++) {
- if (!ar->arTxPending[i]) {
- ar->arNodeMap[eptMap].epId = i;
- break;
- }
- // No free endpoint is available, start redistribution on the inuse endpoints.
- if (i == ENDPOINT_5) {
- ar->arNodeMap[eptMap].epId = ar->arNexEpId;
- ar->arNexEpId ++;
- if (ar->arNexEpId > ENDPOINT_5) {
- ar->arNexEpId = ENDPOINT_2;
- }
- }
- }
-
- (*mapNo) = eptMap + 1;
- ar->arNodeMap[eptMap].txPending ++;
-
- return ar->arNodeMap[eptMap].epId;
-}
-
-#ifdef DEBUG
-static void ar6000_dump_skb(struct sk_buff *skb)
-{
- u_char *ch;
- for (ch = A_NETBUF_DATA(skb);
- (unsigned long)ch < ((unsigned long)A_NETBUF_DATA(skb) +
- A_NETBUF_LEN(skb)); ch++)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("%2.2x ", *ch));
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("\n"));
-}
-#endif
-
-#ifdef HTC_TEST_SEND_PKTS
-static void DoHTCSendPktsTest(struct ar6_softc *ar, int MapNo, HTC_ENDPOINT_ID eid, struct sk_buff *skb);
-#endif
-
-static int
-ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
-{
-#define AC_NOT_MAPPED 99
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
- u8 ac = AC_NOT_MAPPED;
- HTC_ENDPOINT_ID eid = ENDPOINT_UNUSED;
- u32 mapNo = 0;
- int len;
- struct ar_cookie *cookie;
- bool checkAdHocPsMapping = false,bMoreData = false;
- HTC_TX_TAG htc_tag = AR6K_DATA_PKT_TAG;
- u8 dot11Hdr = processDot11Hdr;
-#ifdef CONFIG_PM
- if (ar->arWowState != WLAN_WOW_STATE_NONE) {
- A_NETBUF_FREE(skb);
- return 0;
- }
-#endif /* CONFIG_PM */
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar6000_data_tx start - skb=0x%lx, data=0x%lx, len=0x%x\n",
- (unsigned long)skb, (unsigned long)A_NETBUF_DATA(skb),
- A_NETBUF_LEN(skb)));
-
- /* If target is not associated */
- if( (!ar->arConnected && !bypasswmi)
-#ifdef CONFIG_HOST_TCMD_SUPPORT
- /* TCMD doesn't support any data, free the buf and return */
- || (ar->arTargetMode == AR6000_TCMD_MODE)
-#endif
- ) {
- A_NETBUF_FREE(skb);
- return 0;
- }
-
- do {
-
- if (ar->arWmiReady == false && bypasswmi == 0) {
- break;
- }
-
-#ifdef BLOCK_TX_PATH_FLAG
- if (blocktx) {
- break;
- }
-#endif /* BLOCK_TX_PATH_FLAG */
-
- /* AP mode Power save processing */
- /* If the dst STA is in sleep state, queue the pkt in its PS queue */
-
- if (ar->arNetworkType == AP_NETWORK) {
- ATH_MAC_HDR *datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
- sta_t *conn = NULL;
-
- /* If the dstMac is a Multicast address & atleast one of the
- * associated STA is in PS mode, then queue the pkt to the
- * mcastq
- */
- if (IEEE80211_IS_MULTICAST(datap->dstMac)) {
- u8 ctr=0;
- bool qMcast=false;
-
-
- for (ctr=0; ctr<AP_MAX_NUM_STA; ctr++) {
- if (STA_IS_PWR_SLEEP((&ar->sta_list[ctr]))) {
- qMcast = true;
- }
- }
- if(qMcast) {
-
- /* If this transmit is not because of a Dtim Expiry q it */
- if (ar->DTIMExpired == false) {
- bool isMcastqEmpty = false;
-
- A_MUTEX_LOCK(&ar->mcastpsqLock);
- isMcastqEmpty = A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq);
- A_NETBUF_ENQUEUE(&ar->mcastpsq, skb);
- A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
- /* If this is the first Mcast pkt getting queued
- * indicate to the target to set the BitmapControl LSB
- * of the TIM IE.
- */
- if (isMcastqEmpty) {
- wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 1);
- }
- return 0;
- } else {
- /* This transmit is because of Dtim expiry. Determine if
- * MoreData bit has to be set.
- */
- A_MUTEX_LOCK(&ar->mcastpsqLock);
- if(!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
- bMoreData = true;
- }
- A_MUTEX_UNLOCK(&ar->mcastpsqLock);
- }
- }
- } else {
- conn = ieee80211_find_conn(ar, datap->dstMac);
- if (conn) {
- if (STA_IS_PWR_SLEEP(conn)) {
- /* If this transmit is not because of a PsPoll q it*/
- if (!STA_IS_PS_POLLED(conn)) {
- bool isPsqEmpty = false;
- /* Queue the frames if the STA is sleeping */
- A_MUTEX_LOCK(&conn->psqLock);
- isPsqEmpty = A_NETBUF_QUEUE_EMPTY(&conn->psq);
- A_NETBUF_ENQUEUE(&conn->psq, skb);
- A_MUTEX_UNLOCK(&conn->psqLock);
-
- /* If this is the first pkt getting queued
- * for this STA, update the PVB for this STA
- */
- if (isPsqEmpty) {
- wmi_set_pvb_cmd(ar->arWmi, conn->aid, 1);
- }
-
- return 0;
- } else {
- /* This tx is because of a PsPoll. Determine if
- * MoreData bit has to be set
- */
- A_MUTEX_LOCK(&conn->psqLock);
- if (!A_NETBUF_QUEUE_EMPTY(&conn->psq)) {
- bMoreData = true;
- }
- A_MUTEX_UNLOCK(&conn->psqLock);
- }
- }
- } else {
-
- /* non existent STA. drop the frame */
- A_NETBUF_FREE(skb);
- return 0;
- }
- }
- }
-
- if (ar->arWmiEnabled) {
- u8 csumStart=0;
- u8 csumDest=0;
- u8 csum=skb->ip_summed;
- if(csumOffload && (csum==CHECKSUM_PARTIAL)){
- csumStart = (skb->head + skb->csum_start - skb_network_header(skb) +
- sizeof(ATH_LLC_SNAP_HDR));
- csumDest=skb->csum_offset+csumStart;
- }
- if (A_NETBUF_HEADROOM(skb) < dev->hard_header_len - LINUX_HACK_FUDGE_FACTOR) {
- struct sk_buff *newbuf;
-
- /*
- * We really should have gotten enough headroom but sometimes
- * we still get packets with not enough headroom. Copy the packet.
- */
- len = A_NETBUF_LEN(skb);
- newbuf = A_NETBUF_ALLOC(len);
- if (newbuf == NULL) {
- break;
- }
- A_NETBUF_PUT(newbuf, len);
- memcpy(A_NETBUF_DATA(newbuf), A_NETBUF_DATA(skb), len);
- A_NETBUF_FREE(skb);
- skb = newbuf;
- /* fall through and assemble header */
- }
-
- if (dot11Hdr) {
- if (wmi_dot11_hdr_add(ar->arWmi,skb,ar->arNetworkType) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx-wmi_dot11_hdr_add failed\n"));
- break;
- }
- } else {
- if (wmi_dix_2_dot3(ar->arWmi, skb) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_dix_2_dot3 failed\n"));
- break;
- }
- }
- if(csumOffload && (csum ==CHECKSUM_PARTIAL)){
- WMI_TX_META_V2 metaV2;
- metaV2.csumStart =csumStart;
- metaV2.csumDest = csumDest;
- metaV2.csumFlags = 0x1;/*instruct target to calculate checksum*/
- if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,
- WMI_META_VERSION_2,&metaV2) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
- break;
- }
-
- }
- else
- {
- if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,0,NULL) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
- break;
- }
- }
-
-
- if ((ar->arNetworkType == ADHOC_NETWORK) &&
- ar->arIbssPsEnable && ar->arConnected) {
- /* flag to check adhoc mapping once we take the lock below: */
- checkAdHocPsMapping = true;
-
- } else {
- /* get the stream mapping */
- ac = wmi_implicit_create_pstream(ar->arWmi, skb, 0, ar->arWmmEnabled);
- }
-
- } else {
- EPPING_HEADER *eppingHdr;
-
- eppingHdr = A_NETBUF_DATA(skb);
-
- if (IS_EPPING_PACKET(eppingHdr)) {
- /* the stream ID is mapped to an access class */
- ac = eppingHdr->StreamNo_h;
- /* some EPPING packets cannot be dropped no matter what access class it was
- * sent on. We can change the packet tag to guarantee it will not get dropped */
- if (IS_EPING_PACKET_NO_DROP(eppingHdr)) {
- htc_tag = AR6K_CONTROL_PKT_TAG;
- }
-
- if (ac == HCI_TRANSPORT_STREAM_NUM) {
- /* pass this to HCI */
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
- if (!hci_test_send(ar,skb)) {
- return 0;
- }
-#endif
- /* set AC to discard this skb */
- ac = AC_NOT_MAPPED;
- } else {
- /* a quirk of linux, the payload of the frame is 32-bit aligned and thus the addition
- * of the HTC header will mis-align the start of the HTC frame, so we add some
- * padding which will be stripped off in the target */
- if (EPPING_ALIGNMENT_PAD > 0) {
- A_NETBUF_PUSH(skb, EPPING_ALIGNMENT_PAD);
- }
- }
-
- } else {
- /* not a ping packet, drop it */
- ac = AC_NOT_MAPPED;
- }
- }
-
- } while (false);
-
- /* did we succeed ? */
- if ((ac == AC_NOT_MAPPED) && !checkAdHocPsMapping) {
- /* cleanup and exit */
- A_NETBUF_FREE(skb);
- AR6000_STAT_INC(ar, tx_dropped);
- AR6000_STAT_INC(ar, tx_aborted_errors);
- return 0;
- }
-
- cookie = NULL;
-
- /* take the lock to protect driver data */
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- do {
-
- if (checkAdHocPsMapping) {
- eid = ar6000_ibss_map_epid(skb, dev, &mapNo);
- }else {
- eid = arAc2EndpointID (ar, ac);
- }
- /* validate that the endpoint is connected */
- if (eid == 0 || eid == ENDPOINT_UNUSED ) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" eid %d is NOT mapped!\n", eid));
- break;
- }
- /* allocate resource for this packet */
- cookie = ar6000_alloc_cookie(ar);
-
- if (cookie != NULL) {
- /* update counts while the lock is held */
- ar->arTxPending[eid]++;
- ar->arTotalTxDataPending++;
- }
-
- } while (false);
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- if (cookie != NULL) {
- cookie->arc_bp[0] = (unsigned long)skb;
- cookie->arc_bp[1] = mapNo;
- SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
- cookie,
- A_NETBUF_DATA(skb),
- A_NETBUF_LEN(skb),
- eid,
- htc_tag);
-
-#ifdef DEBUG
- if (debugdriver >= 3) {
- ar6000_dump_skb(skb);
- }
-#endif
-#ifdef HTC_TEST_SEND_PKTS
- DoHTCSendPktsTest(ar,mapNo,eid,skb);
-#endif
- /* HTC interface is asynchronous, if this fails, cleanup will happen in
- * the ar6000_tx_complete callback */
- HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
- } else {
- /* no packet to send, cleanup */
- A_NETBUF_FREE(skb);
- AR6000_STAT_INC(ar, tx_dropped);
- AR6000_STAT_INC(ar, tx_aborted_errors);
- }
-
- return 0;
-}
-
-int
-ar6000_acl_data_tx(struct sk_buff *skb, struct net_device *dev)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
- struct ar_cookie *cookie;
- HTC_ENDPOINT_ID eid = ENDPOINT_UNUSED;
-
- cookie = NULL;
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- /* For now we send ACL on BE endpoint: We can also have a dedicated EP */
- eid = arAc2EndpointID (ar, 0);
- /* allocate resource for this packet */
- cookie = ar6000_alloc_cookie(ar);
-
- if (cookie != NULL) {
- /* update counts while the lock is held */
- ar->arTxPending[eid]++;
- ar->arTotalTxDataPending++;
- }
-
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- if (cookie != NULL) {
- cookie->arc_bp[0] = (unsigned long)skb;
- cookie->arc_bp[1] = 0;
- SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
- cookie,
- A_NETBUF_DATA(skb),
- A_NETBUF_LEN(skb),
- eid,
- AR6K_DATA_PKT_TAG);
-
- /* HTC interface is asynchronous, if this fails, cleanup will happen in
- * the ar6000_tx_complete callback */
- HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
- } else {
- /* no packet to send, cleanup */
- A_NETBUF_FREE(skb);
- AR6000_STAT_INC(ar, tx_dropped);
- AR6000_STAT_INC(ar, tx_aborted_errors);
- }
- return 0;
-}
-
-
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-static void
-tvsub(register struct timeval *out, register struct timeval *in)
-{
- if((out->tv_usec -= in->tv_usec) < 0) {
- out->tv_sec--;
- out->tv_usec += 1000000;
- }
- out->tv_sec -= in->tv_sec;
-}
-
-void
-applyAPTCHeuristics(struct ar6_softc *ar)
-{
- u32 duration;
- u32 numbytes;
- u32 throughput;
- struct timeval ts;
- int status;
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- if ((enableAPTCHeuristics) && (!aptcTR.timerScheduled)) {
- do_gettimeofday(&ts);
- tvsub(&ts, &aptcTR.samplingTS);
- duration = ts.tv_sec * 1000 + ts.tv_usec / 1000; /* ms */
- numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
-
- if (duration > APTC_TRAFFIC_SAMPLING_INTERVAL) {
- /* Initialize the time stamp and byte count */
- aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
- do_gettimeofday(&aptcTR.samplingTS);
-
- /* Calculate and decide based on throughput thresholds */
- throughput = ((numbytes * 8) / duration);
- if (throughput > APTC_UPPER_THROUGHPUT_THRESHOLD) {
- /* Disable Sleep and schedule a timer */
- A_ASSERT(ar->arWmiReady == true);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- status = wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER);
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
- aptcTR.timerScheduled = true;
- }
- }
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-}
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
-static HTC_SEND_FULL_ACTION ar6000_tx_queue_full(void *Context, struct htc_packet *pPacket)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- HTC_SEND_FULL_ACTION action = HTC_SEND_FULL_KEEP;
- bool stopNet = false;
- HTC_ENDPOINT_ID Endpoint = HTC_GET_ENDPOINT_FROM_PKT(pPacket);
-
- do {
-
- if (bypasswmi) {
- int accessClass;
-
- if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_CONTROL_PKT_TAG) {
- /* don't drop special control packets */
- break;
- }
-
- accessClass = arEndpoint2Ac(ar,Endpoint);
- /* for endpoint ping testing drop Best Effort and Background */
- if ((accessClass == WMM_AC_BE) || (accessClass == WMM_AC_BK)) {
- action = HTC_SEND_FULL_DROP;
- stopNet = false;
- } else {
- /* keep but stop the netqueues */
- stopNet = true;
- }
- break;
- }
-
- if (Endpoint == ar->arControlEp) {
- /* under normal WMI if this is getting full, then something is running rampant
- * the host should not be exhausting the WMI queue with too many commands
- * the only exception to this is during testing using endpointping */
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- /* set flag to handle subsequent messages */
- ar->arWMIControlEpFull = true;
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI Control Endpoint is FULL!!! \n"));
- /* no need to stop the network */
- stopNet = false;
- break;
- }
-
- /* if we get here, we are dealing with data endpoints getting full */
-
- if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_CONTROL_PKT_TAG) {
- /* don't drop control packets issued on ANY data endpoint */
- break;
- }
-
- if (ar->arNetworkType == ADHOC_NETWORK) {
- /* in adhoc mode, we cannot differentiate traffic priorities so there is no need to
- * continue, however we should stop the network */
- stopNet = true;
- break;
- }
- /* the last MAX_HI_COOKIE_NUM "batch" of cookies are reserved for the highest
- * active stream */
- if (ar->arAcStreamPriMap[arEndpoint2Ac(ar,Endpoint)] < ar->arHiAcStreamActivePri &&
- ar->arCookieCount <= MAX_HI_COOKIE_NUM) {
- /* this stream's priority is less than the highest active priority, we
- * give preference to the highest priority stream by directing
- * HTC to drop the packet that overflowed */
- action = HTC_SEND_FULL_DROP;
- /* since we are dropping packets, no need to stop the network */
- stopNet = false;
- break;
- }
-
- } while (false);
-
- if (stopNet) {
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- ar->arNetQueueStopped = true;
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- /* one of the data endpoints queues is getting full..need to stop network stack
- * the queue will resume in ar6000_tx_complete() */
- netif_stop_queue(ar->arNetDev);
- }
-
- return action;
-}
-
-
-static void
-ar6000_tx_complete(void *Context, struct htc_packet_queue *pPacketQueue)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- u32 mapNo = 0;
- int status;
- struct ar_cookie * ar_cookie;
- HTC_ENDPOINT_ID eid;
- bool wakeEvent = false;
- struct sk_buff_head skb_queue;
- struct htc_packet *pPacket;
- struct sk_buff *pktSkb;
- bool flushing = false;
-
- skb_queue_head_init(&skb_queue);
-
- /* lock the driver as we update internal state */
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- /* reap completed packets */
- while (!HTC_QUEUE_EMPTY(pPacketQueue)) {
-
- pPacket = HTC_PACKET_DEQUEUE(pPacketQueue);
-
- ar_cookie = (struct ar_cookie *)pPacket->pPktContext;
- A_ASSERT(ar_cookie);
-
- status = pPacket->Status;
- pktSkb = (struct sk_buff *)ar_cookie->arc_bp[0];
- eid = pPacket->Endpoint;
- mapNo = ar_cookie->arc_bp[1];
-
- A_ASSERT(pktSkb);
- A_ASSERT(pPacket->pBuffer == A_NETBUF_DATA(pktSkb));
-
- /* add this to the list, use faster non-lock API */
- __skb_queue_tail(&skb_queue,pktSkb);
-
- if (!status) {
- A_ASSERT(pPacket->ActualLength == A_NETBUF_LEN(pktSkb));
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar6000_tx_complete skb=0x%lx data=0x%lx len=0x%x eid=%d ",
- (unsigned long)pktSkb, (unsigned long)pPacket->pBuffer,
- pPacket->ActualLength,
- eid));
-
- ar->arTxPending[eid]--;
-
- if ((eid != ar->arControlEp) || bypasswmi) {
- ar->arTotalTxDataPending--;
- }
-
- if (eid == ar->arControlEp)
- {
- if (ar->arWMIControlEpFull) {
- /* since this packet completed, the WMI EP is no longer full */
- ar->arWMIControlEpFull = false;
- }
-
- if (ar->arTxPending[eid] == 0) {
- wakeEvent = true;
- }
- }
-
- if (status) {
- if (status == A_ECANCELED) {
- /* a packet was flushed */
- flushing = true;
- }
- AR6000_STAT_INC(ar, tx_errors);
- if (status != A_NO_RESOURCE) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() -TX ERROR, status: 0x%x\n", __func__,
- status));
- }
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("OK\n"));
- flushing = false;
- AR6000_STAT_INC(ar, tx_packets);
- ar->arNetStats.tx_bytes += A_NETBUF_LEN(pktSkb);
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
- aptcTR.bytesTransmitted += a_netbuf_to_len(pktSkb);
- applyAPTCHeuristics(ar);
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
- }
-
- // TODO this needs to be looked at
- if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable
- && (eid != ar->arControlEp) && mapNo)
- {
- mapNo --;
- ar->arNodeMap[mapNo].txPending --;
-
- if (!ar->arNodeMap[mapNo].txPending && (mapNo == (ar->arNodeNum - 1))) {
- u32 i;
- for (i = ar->arNodeNum; i > 0; i --) {
- if (!ar->arNodeMap[i - 1].txPending) {
- A_MEMZERO(&ar->arNodeMap[i - 1], sizeof(struct ar_node_mapping));
- ar->arNodeNum --;
- } else {
- break;
- }
- }
- }
- }
-
- ar6000_free_cookie(ar, ar_cookie);
-
- if (ar->arNetQueueStopped) {
- ar->arNetQueueStopped = false;
- }
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- /* lock is released, we can freely call other kernel APIs */
-
- /* free all skbs in our local list */
- while (!skb_queue_empty(&skb_queue)) {
- /* use non-lock version */
- pktSkb = __skb_dequeue(&skb_queue);
- A_NETBUF_FREE(pktSkb);
- }
-
- if ((ar->arConnected == true) || bypasswmi) {
- if (!flushing) {
- /* don't wake the queue if we are flushing, other wise it will just
- * keep queueing packets, which will keep failing */
- netif_wake_queue(ar->arNetDev);
- }
- }
-
- if (wakeEvent) {
- wake_up(&arEvent);
- }
-
-}
-
-sta_t *
-ieee80211_find_conn(struct ar6_softc *ar, u8 *node_addr)
-{
- sta_t *conn = NULL;
- u8 i, max_conn;
-
- switch(ar->arNetworkType) {
- case AP_NETWORK:
- max_conn = AP_MAX_NUM_STA;
- break;
- default:
- max_conn=0;
- break;
- }
-
- for (i = 0; i < max_conn; i++) {
- if (IEEE80211_ADDR_EQ(node_addr, ar->sta_list[i].mac)) {
- conn = &ar->sta_list[i];
- break;
- }
- }
-
- return conn;
-}
-
-sta_t *ieee80211_find_conn_for_aid(struct ar6_softc *ar, u8 aid)
-{
- sta_t *conn = NULL;
- u8 ctr;
-
- for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
- if (ar->sta_list[ctr].aid == aid) {
- conn = &ar->sta_list[ctr];
- break;
- }
- }
- return conn;
-}
-
-/*
- * Receive event handler. This is called by HTC when a packet is received
- */
-int pktcount;
-static void
-ar6000_rx(void *Context, struct htc_packet *pPacket)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- struct sk_buff *skb = (struct sk_buff *)pPacket->pPktContext;
- int minHdrLen;
- u8 containsDot11Hdr = 0;
- int status = pPacket->Status;
- HTC_ENDPOINT_ID ept = pPacket->Endpoint;
-
- A_ASSERT((status) ||
- (pPacket->pBuffer == (A_NETBUF_DATA(skb) + HTC_HEADER_LEN)));
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_rx ar=0x%lx eid=%d, skb=0x%lx, data=0x%lx, len=0x%x status:%d",
- (unsigned long)ar, ept, (unsigned long)skb, (unsigned long)pPacket->pBuffer,
- pPacket->ActualLength, status));
- if (status) {
- if (status != A_ECANCELED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("RX ERR (%d) \n",status));
- }
- }
-
- /* take lock to protect buffer counts
- * and adaptive power throughput state */
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- if (!status) {
- AR6000_STAT_INC(ar, rx_packets);
- ar->arNetStats.rx_bytes += pPacket->ActualLength;
-#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
- aptcTR.bytesReceived += a_netbuf_to_len(skb);
- applyAPTCHeuristics(ar);
-#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-
- A_NETBUF_PUT(skb, pPacket->ActualLength + HTC_HEADER_LEN);
- A_NETBUF_PULL(skb, HTC_HEADER_LEN);
-
-#ifdef DEBUG
- if (debugdriver >= 2) {
- ar6000_dump_skb(skb);
- }
-#endif /* DEBUG */
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- skb->dev = ar->arNetDev;
- if (status) {
- AR6000_STAT_INC(ar, rx_errors);
- A_NETBUF_FREE(skb);
- } else if (ar->arWmiEnabled == true) {
- if (ept == ar->arControlEp) {
- /*
- * this is a wmi control msg
- */
-#ifdef CONFIG_PM
- ar6000_check_wow_status(ar, skb, true);
-#endif /* CONFIG_PM */
- wmi_control_rx(ar->arWmi, skb);
- } else {
- WMI_DATA_HDR *dhdr = (WMI_DATA_HDR *)A_NETBUF_DATA(skb);
- bool is_amsdu;
- u8 tid;
-
- /*
- * This check can be removed if after a while we do not
- * see the warning. For now we leave it to ensure
- * we drop these frames accordingly in case the
- * target generates them for some reason. These
- * were used for an internal PAL but that's not
- * used or supported anymore. These frames should
- * not come up from the target.
- */
- if (WARN_ON(WMI_DATA_HDR_GET_DATA_TYPE(dhdr) ==
- WMI_DATA_HDR_DATA_TYPE_ACL)) {
- AR6000_STAT_INC(ar, rx_errors);
- A_NETBUF_FREE(skb);
- return;
- }
-
-#ifdef CONFIG_PM
- ar6000_check_wow_status(ar, NULL, false);
-#endif /* CONFIG_PM */
- /*
- * this is a wmi data packet
- */
- // NWF
-
- if (processDot11Hdr) {
- minHdrLen = sizeof(WMI_DATA_HDR) + sizeof(struct ieee80211_frame) + sizeof(ATH_LLC_SNAP_HDR);
- } else {
- minHdrLen = sizeof (WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) +
- sizeof(ATH_LLC_SNAP_HDR);
- }
-
- /* In the case of AP mode we may receive NULL data frames
- * that do not have LLC hdr. They are 16 bytes in size.
- * Allow these frames in the AP mode.
- * ACL data frames don't follow ethernet frame bounds for
- * min length
- */
- if (ar->arNetworkType != AP_NETWORK &&
- ((pPacket->ActualLength < minHdrLen) ||
- (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)))
- {
- /*
- * packet is too short or too long
- */
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("TOO SHORT or TOO LONG\n"));
- AR6000_STAT_INC(ar, rx_errors);
- AR6000_STAT_INC(ar, rx_length_errors);
- A_NETBUF_FREE(skb);
- } else {
- u16 seq_no;
- u8 meta_type;
-
-#if 0
- /* Access RSSI values here */
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("RSSI %d\n",
- ((WMI_DATA_HDR *) A_NETBUF_DATA(skb))->rssi));
-#endif
- /* Get the Power save state of the STA */
- if (ar->arNetworkType == AP_NETWORK) {
- sta_t *conn = NULL;
- u8 psState=0,prevPsState;
- ATH_MAC_HDR *datap=NULL;
- u16 offset;
-
- meta_type = WMI_DATA_HDR_GET_META(dhdr);
-
- psState = (((WMI_DATA_HDR *)A_NETBUF_DATA(skb))->info
- >> WMI_DATA_HDR_PS_SHIFT) & WMI_DATA_HDR_PS_MASK;
-
- offset = sizeof(WMI_DATA_HDR);
-
- switch (meta_type) {
- case 0:
- break;
- case WMI_META_VERSION_1:
- offset += sizeof(WMI_RX_META_V1);
- break;
- case WMI_META_VERSION_2:
- offset += sizeof(WMI_RX_META_V2);
- break;
- default:
- break;
- }
-
- datap = (ATH_MAC_HDR *)(A_NETBUF_DATA(skb)+offset);
- conn = ieee80211_find_conn(ar, datap->srcMac);
-
- if (conn) {
- /* if there is a change in PS state of the STA,
- * take appropriate steps.
- * 1. If Sleep-->Awake, flush the psq for the STA
- * Clear the PVB for the STA.
- * 2. If Awake-->Sleep, Starting queueing frames
- * the STA.
- */
- prevPsState = STA_IS_PWR_SLEEP(conn);
- if (psState) {
- STA_SET_PWR_SLEEP(conn);
- } else {
- STA_CLR_PWR_SLEEP(conn);
- }
-
- if (prevPsState ^ STA_IS_PWR_SLEEP(conn)) {
-
- if (!STA_IS_PWR_SLEEP(conn)) {
-
- A_MUTEX_LOCK(&conn->psqLock);
- while (!A_NETBUF_QUEUE_EMPTY(&conn->psq)) {
- struct sk_buff *skb=NULL;
-
- skb = A_NETBUF_DEQUEUE(&conn->psq);
- A_MUTEX_UNLOCK(&conn->psqLock);
- ar6000_data_tx(skb,ar->arNetDev);
- A_MUTEX_LOCK(&conn->psqLock);
- }
- A_MUTEX_UNLOCK(&conn->psqLock);
- /* Clear the PVB for this STA */
- wmi_set_pvb_cmd(ar->arWmi, conn->aid, 0);
- }
- }
- } else {
- /* This frame is from a STA that is not associated*/
- A_ASSERT(false);
- }
-
- /* Drop NULL data frames here */
- if((pPacket->ActualLength < minHdrLen) ||
- (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)) {
- A_NETBUF_FREE(skb);
- goto rx_done;
- }
- }
-
- is_amsdu = WMI_DATA_HDR_IS_AMSDU(dhdr) ? true : false;
- tid = WMI_DATA_HDR_GET_UP(dhdr);
- seq_no = WMI_DATA_HDR_GET_SEQNO(dhdr);
- meta_type = WMI_DATA_HDR_GET_META(dhdr);
- containsDot11Hdr = WMI_DATA_HDR_GET_DOT11(dhdr);
-
- wmi_data_hdr_remove(ar->arWmi, skb);
-
- switch (meta_type) {
- case WMI_META_VERSION_1:
- {
- WMI_RX_META_V1 *pMeta = (WMI_RX_META_V1 *)A_NETBUF_DATA(skb);
- A_PRINTF("META %d %d %d %d %x\n", pMeta->status, pMeta->rix, pMeta->rssi, pMeta->channel, pMeta->flags);
- A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V1));
- break;
- }
- case WMI_META_VERSION_2:
- {
- WMI_RX_META_V2 *pMeta = (WMI_RX_META_V2 *)A_NETBUF_DATA(skb);
- if(pMeta->csumFlags & 0x1){
- skb->ip_summed=CHECKSUM_COMPLETE;
- skb->csum=(pMeta->csum);
- }
- A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V2));
- break;
- }
- default:
- break;
- }
-
- A_ASSERT(status == 0);
-
- /* NWF: print the 802.11 hdr bytes */
- if(containsDot11Hdr) {
- status = wmi_dot11_hdr_remove(ar->arWmi,skb);
- } else if(!is_amsdu) {
- status = wmi_dot3_2_dix(skb);
- }
-
- if (status) {
- /* Drop frames that could not be processed (lack of memory, etc.) */
- A_NETBUF_FREE(skb);
- goto rx_done;
- }
-
- if ((ar->arNetDev->flags & IFF_UP) == IFF_UP) {
- if (ar->arNetworkType == AP_NETWORK) {
- struct sk_buff *skb1 = NULL;
- ATH_MAC_HDR *datap;
-
- datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
- if (IEEE80211_IS_MULTICAST(datap->dstMac)) {
- /* Bcast/Mcast frames should be sent to the OS
- * stack as well as on the air.
- */
- skb1 = skb_copy(skb,GFP_ATOMIC);
- } else {
- /* Search for a connected STA with dstMac as
- * the Mac address. If found send the frame to
- * it on the air else send the frame up the
- * stack
- */
- sta_t *conn = NULL;
- conn = ieee80211_find_conn(ar, datap->dstMac);
-
- if (conn && ar->intra_bss) {
- skb1 = skb;
- skb = NULL;
- } else if(conn && !ar->intra_bss) {
- A_NETBUF_FREE(skb);
- skb = NULL;
- }
- }
- if (skb1) {
- ar6000_data_tx(skb1, ar->arNetDev);
- }
- }
- }
- aggr_process_recv_frm(ar->aggr_cntxt, tid, seq_no, is_amsdu, (void **)&skb);
- ar6000_deliver_frames_to_nw_stack((void *) ar->arNetDev, (void *)skb);
- }
- }
- } else {
- if (EPPING_ALIGNMENT_PAD > 0) {
- A_NETBUF_PULL(skb, EPPING_ALIGNMENT_PAD);
- }
- ar6000_deliver_frames_to_nw_stack((void *)ar->arNetDev, (void *)skb);
- }
-
-rx_done:
-
- return;
-}
-
-static void
-ar6000_deliver_frames_to_nw_stack(void *dev, void *osbuf)
-{
- struct sk_buff *skb = (struct sk_buff *)osbuf;
-
- if(skb) {
- skb->dev = dev;
- if ((skb->dev->flags & IFF_UP) == IFF_UP) {
-#ifdef CONFIG_PM
- ar6000_check_wow_status((struct ar6_softc *)ar6k_priv(dev), skb, false);
-#endif /* CONFIG_PM */
- skb->protocol = eth_type_trans(skb, skb->dev);
- /*
- * If this routine is called on a ISR (Hard IRQ) or DSR (Soft IRQ)
- * or tasklet use the netif_rx to deliver the packet to the stack
- * netif_rx will queue the packet onto the receive queue and mark
- * the softirq thread has a pending action to complete. Kernel will
- * schedule the softIrq kernel thread after processing the DSR.
- *
- * If this routine is called on a process context, use netif_rx_ni
- * which will schedle the softIrq kernel thread after queuing the packet.
- */
- if (in_interrupt()) {
- netif_rx(skb);
- } else {
- netif_rx_ni(skb);
- }
- } else {
- A_NETBUF_FREE(skb);
- }
- }
-}
-
-#if 0
-static void
-ar6000_deliver_frames_to_bt_stack(void *dev, void *osbuf)
-{
- struct sk_buff *skb = (struct sk_buff *)osbuf;
-
- if(skb) {
- skb->dev = dev;
- if ((skb->dev->flags & IFF_UP) == IFF_UP) {
- skb->protocol = htons(ETH_P_CONTROL);
- netif_rx(skb);
- } else {
- A_NETBUF_FREE(skb);
- }
- }
-}
-#endif
-
-static void
-ar6000_rx_refill(void *Context, HTC_ENDPOINT_ID Endpoint)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- void *osBuf;
- int RxBuffers;
- int buffersToRefill;
- struct htc_packet *pPacket;
- struct htc_packet_queue queue;
-
- buffersToRefill = (int)AR6000_MAX_RX_BUFFERS -
- HTCGetNumRecvBuffers(ar->arHtcTarget, Endpoint);
-
- if (buffersToRefill <= 0) {
- /* fast return, nothing to fill */
- return;
- }
-
- INIT_HTC_PACKET_QUEUE(&queue);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_rx_refill: providing htc with %d buffers at eid=%d\n",
- buffersToRefill, Endpoint));
-
- for (RxBuffers = 0; RxBuffers < buffersToRefill; RxBuffers++) {
- osBuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE);
- if (NULL == osBuf) {
- break;
- }
- /* the HTC packet wrapper is at the head of the reserved area
- * in the skb */
- pPacket = (struct htc_packet *)(A_NETBUF_HEAD(osBuf));
- /* set re-fill info */
- SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_BUFFER_SIZE,Endpoint);
- /* add to queue */
- HTC_PACKET_ENQUEUE(&queue,pPacket);
- }
-
- if (!HTC_QUEUE_EMPTY(&queue)) {
- /* add packets */
- HTCAddReceivePktMultiple(ar->arHtcTarget, &queue);
- }
-
-}
-
- /* clean up our amsdu buffer list */
-static void ar6000_cleanup_amsdu_rxbufs(struct ar6_softc *ar)
-{
- struct htc_packet *pPacket;
- void *osBuf;
-
- /* empty AMSDU buffer queue and free OS bufs */
- while (true) {
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- pPacket = HTC_PACKET_DEQUEUE(&ar->amsdu_rx_buffer_queue);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- if (NULL == pPacket) {
- break;
- }
-
- osBuf = pPacket->pPktContext;
- if (NULL == osBuf) {
- A_ASSERT(false);
- break;
- }
-
- A_NETBUF_FREE(osBuf);
- }
-
-}
-
-
- /* refill the amsdu buffer list */
-static void ar6000_refill_amsdu_rxbufs(struct ar6_softc *ar, int Count)
-{
- struct htc_packet *pPacket;
- void *osBuf;
-
- while (Count > 0) {
- osBuf = A_NETBUF_ALLOC(AR6000_AMSDU_BUFFER_SIZE);
- if (NULL == osBuf) {
- break;
- }
- /* the HTC packet wrapper is at the head of the reserved area
- * in the skb */
- pPacket = (struct htc_packet *)(A_NETBUF_HEAD(osBuf));
- /* set re-fill info */
- SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_AMSDU_BUFFER_SIZE,0);
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- /* put it in the list */
- HTC_PACKET_ENQUEUE(&ar->amsdu_rx_buffer_queue,pPacket);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- Count--;
- }
-
-}
-
- /* callback to allocate a large receive buffer for a pending packet. This function is called when
- * an HTC packet arrives whose length exceeds a threshold value
- *
- * We use a pre-allocated list of buffers of maximum AMSDU size (4K). Under linux it is more optimal to
- * keep the allocation size the same to optimize cached-slab allocations.
- *
- * */
-static struct htc_packet *ar6000_alloc_amsdu_rxbuf(void *Context, HTC_ENDPOINT_ID Endpoint, int Length)
-{
- struct htc_packet *pPacket = NULL;
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- int refillCount = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_alloc_amsdu_rxbuf: eid=%d, Length:%d\n",Endpoint,Length));
-
- do {
-
- if (Length <= AR6000_BUFFER_SIZE) {
- /* shouldn't be getting called on normal sized packets */
- A_ASSERT(false);
- break;
- }
-
- if (Length > AR6000_AMSDU_BUFFER_SIZE) {
- A_ASSERT(false);
- break;
- }
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- /* allocate a packet from the list */
- pPacket = HTC_PACKET_DEQUEUE(&ar->amsdu_rx_buffer_queue);
- /* see if we need to refill again */
- refillCount = AR6000_MAX_AMSDU_RX_BUFFERS - HTC_PACKET_QUEUE_DEPTH(&ar->amsdu_rx_buffer_queue);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- if (NULL == pPacket) {
- break;
- }
- /* set actual endpoint ID */
- pPacket->Endpoint = Endpoint;
-
- } while (false);
-
- if (refillCount >= AR6000_AMSDU_REFILL_THRESHOLD) {
- ar6000_refill_amsdu_rxbufs(ar,refillCount);
- }
-
- return pPacket;
-}
-
-static void
-ar6000_set_multicast_list(struct net_device *dev)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000: Multicast filter not supported\n"));
-}
-
-static struct net_device_stats *
-ar6000_get_stats(struct net_device *dev)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
- return &ar->arNetStats;
-}
-
-void
-ar6000_ready_event(void *devt, u8 *datap, u8 phyCap, u32 sw_ver, u32 abi_ver)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
- struct net_device *dev = ar->arNetDev;
-
- memcpy(dev->dev_addr, datap, AR6000_ETH_ADDR_LEN);
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("mac address = %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
- dev->dev_addr[0], dev->dev_addr[1],
- dev->dev_addr[2], dev->dev_addr[3],
- dev->dev_addr[4], dev->dev_addr[5]));
-
- ar->arPhyCapability = phyCap;
- ar->arVersion.wlan_ver = sw_ver;
- ar->arVersion.abi_ver = abi_ver;
-
- snprintf(ar->wdev->wiphy->fw_version, sizeof(ar->wdev->wiphy->fw_version),
- "%u:%u:%u:%u",
- (ar->arVersion.wlan_ver & 0xf0000000) >> 28,
- (ar->arVersion.wlan_ver & 0x0f000000) >> 24,
- (ar->arVersion.wlan_ver & 0x00ff0000) >> 16,
- (ar->arVersion.wlan_ver & 0x0000ffff));
-
- /* Indicate to the waiting thread that the ready event was received */
- ar->arWmiReady = true;
- wake_up(&arEvent);
-}
-
-void ar6000_install_static_wep_keys(struct ar6_softc *ar)
-{
- u8 index;
- u8 keyUsage;
-
- for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
- if (ar->arWepKeyList[index].arKeyLen) {
- keyUsage = GROUP_USAGE;
- if (index == ar->arDefTxKeyIndex) {
- keyUsage |= TX_USAGE;
- }
- wmi_addKey_cmd(ar->arWmi,
- index,
- WEP_CRYPT,
- keyUsage,
- ar->arWepKeyList[index].arKeyLen,
- NULL,
- ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
- NO_SYNC_WMIFLAG);
- }
- }
-}
-
-void
-add_new_sta(struct ar6_softc *ar, u8 *mac, u16 aid, u8 *wpaie,
- u8 ielen, u8 keymgmt, u8 ucipher, u8 auth)
-{
- u8 free_slot=aid-1;
-
- memcpy(ar->sta_list[free_slot].mac, mac, ATH_MAC_LEN);
- memcpy(ar->sta_list[free_slot].wpa_ie, wpaie, ielen);
- ar->sta_list[free_slot].aid = aid;
- ar->sta_list[free_slot].keymgmt = keymgmt;
- ar->sta_list[free_slot].ucipher = ucipher;
- ar->sta_list[free_slot].auth = auth;
- ar->sta_list_index = ar->sta_list_index | (1 << free_slot);
- ar->arAPStats.sta[free_slot].aid = aid;
-}
-
-void
-ar6000_connect_event(struct ar6_softc *ar, u16 channel, u8 *bssid,
- u16 listenInterval, u16 beaconInterval,
- NETWORK_TYPE networkType, u8 beaconIeLen,
- u8 assocReqLen, u8 assocRespLen,
- u8 *assocInfo)
-{
- union iwreq_data wrqu;
- int i, beacon_ie_pos, assoc_resp_ie_pos, assoc_req_ie_pos;
- static const char *tag1 = "ASSOCINFO(ReqIEs=";
- static const char *tag2 = "ASSOCRESPIE=";
- static const char *beaconIetag = "BEACONIE=";
- char buf[WMI_CONTROL_MSG_MAX_LEN * 2 + strlen(tag1) + 1];
- char *pos;
- u8 key_op_ctrl;
- unsigned long flags;
- struct ieee80211req_key *ik;
- CRYPTO_TYPE keyType = NONE_CRYPT;
-
- if(ar->arNetworkType & AP_NETWORK) {
- struct net_device *dev = ar->arNetDev;
- if(memcmp(dev->dev_addr, bssid, ATH_MAC_LEN)==0) {
- ar->arACS = channel;
- ik = &ar->ap_mode_bkey;
-
- switch(ar->arAuthMode) {
- case NONE_AUTH:
- if(ar->arPairwiseCrypto == WEP_CRYPT) {
- ar6000_install_static_wep_keys(ar);
- }
-#ifdef WAPI_ENABLE
- else if(ar->arPairwiseCrypto == WAPI_CRYPT) {
- ap_set_wapi_key(ar, ik);
- }
-#endif
- break;
- case WPA_PSK_AUTH:
- case WPA2_PSK_AUTH:
- case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
- switch (ik->ik_type) {
- case IEEE80211_CIPHER_TKIP:
- keyType = TKIP_CRYPT;
- break;
- case IEEE80211_CIPHER_AES_CCM:
- keyType = AES_CRYPT;
- break;
- default:
- goto skip_key;
- }
- wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, GROUP_USAGE,
- ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
- ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
- SYNC_BOTH_WMIFLAG);
-
- break;
- }
-skip_key:
- ar->arConnected = true;
- return;
- }
-
- A_PRINTF("NEW STA %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x \n "
- " AID=%d \n", bssid[0], bssid[1], bssid[2],
- bssid[3], bssid[4], bssid[5], channel);
- switch ((listenInterval>>8)&0xFF) {
- case OPEN_AUTH:
- A_PRINTF("AUTH: OPEN\n");
- break;
- case SHARED_AUTH:
- A_PRINTF("AUTH: SHARED\n");
- break;
- default:
- A_PRINTF("AUTH: Unknown\n");
- break;
- }
- switch (listenInterval&0xFF) {
- case WPA_PSK_AUTH:
- A_PRINTF("KeyMgmt: WPA-PSK\n");
- break;
- case WPA2_PSK_AUTH:
- A_PRINTF("KeyMgmt: WPA2-PSK\n");
- break;
- default:
- A_PRINTF("KeyMgmt: NONE\n");
- break;
- }
- switch (beaconInterval) {
- case AES_CRYPT:
- A_PRINTF("Cipher: AES\n");
- break;
- case TKIP_CRYPT:
- A_PRINTF("Cipher: TKIP\n");
- break;
- case WEP_CRYPT:
- A_PRINTF("Cipher: WEP\n");
- break;
-#ifdef WAPI_ENABLE
- case WAPI_CRYPT:
- A_PRINTF("Cipher: WAPI\n");
- break;
-#endif
- default:
- A_PRINTF("Cipher: NONE\n");
- break;
- }
-
- add_new_sta(ar, bssid, channel /*aid*/,
- assocInfo /* WPA IE */, assocRespLen /* IE len */,
- listenInterval&0xFF /* Keymgmt */, beaconInterval /* cipher */,
- (listenInterval>>8)&0xFF /* auth alg */);
-
- /* Send event to application */
- A_MEMZERO(&wrqu, sizeof(wrqu));
- memcpy(wrqu.addr.sa_data, bssid, ATH_MAC_LEN);
- wireless_send_event(ar->arNetDev, IWEVREGISTERED, &wrqu, NULL);
- /* In case the queue is stopped when we switch modes, this will
- * wake it up
- */
- netif_wake_queue(ar->arNetDev);
- return;
- }
-
- ar6k_cfg80211_connect_event(ar, channel, bssid,
- listenInterval, beaconInterval,
- networkType, beaconIeLen,
- assocReqLen, assocRespLen,
- assocInfo);
-
- memcpy(ar->arBssid, bssid, sizeof(ar->arBssid));
- ar->arBssChannel = channel;
-
- A_PRINTF("AR6000 connected event on freq %d ", channel);
- A_PRINTF("with bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
- " listenInterval=%d, beaconInterval = %d, beaconIeLen = %d assocReqLen=%d"
- " assocRespLen =%d\n",
- bssid[0], bssid[1], bssid[2],
- bssid[3], bssid[4], bssid[5],
- listenInterval, beaconInterval,
- beaconIeLen, assocReqLen, assocRespLen);
- if (networkType & ADHOC_NETWORK) {
- if (networkType & ADHOC_CREATOR) {
- A_PRINTF("Network: Adhoc (Creator)\n");
- } else {
- A_PRINTF("Network: Adhoc (Joiner)\n");
- }
- } else {
- A_PRINTF("Network: Infrastructure\n");
- }
-
- if ((ar->arNetworkType == INFRA_NETWORK)) {
- wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB);
- }
-
- if (beaconIeLen && (sizeof(buf) > (9 + beaconIeLen * 2))) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nBeaconIEs= "));
-
- beacon_ie_pos = 0;
- A_MEMZERO(buf, sizeof(buf));
- sprintf(buf, "%s", beaconIetag);
- pos = buf + 9;
- for (i = beacon_ie_pos; i < beacon_ie_pos + beaconIeLen; i++) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
- sprintf(pos, "%2.2x", assocInfo[i]);
- pos += 2;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
- }
-
- if (assocRespLen && (sizeof(buf) > (12 + (assocRespLen * 2))))
- {
- assoc_resp_ie_pos = beaconIeLen + assocReqLen +
- sizeof(u16) + /* capinfo*/
- sizeof(u16) + /* status Code */
- sizeof(u16) ; /* associd */
- A_MEMZERO(buf, sizeof(buf));
- sprintf(buf, "%s", tag2);
- pos = buf + 12;
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nAssocRespIEs= "));
- /*
- * The Association Response Frame w.o. the WLAN header is delivered to
- * the host, so skip over to the IEs
- */
- for (i = assoc_resp_ie_pos; i < assoc_resp_ie_pos + assocRespLen - 6; i++)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
- sprintf(pos, "%2.2x", assocInfo[i]);
- pos += 2;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
- }
-
- if (assocReqLen && (sizeof(buf) > (17 + (assocReqLen * 2)))) {
- /*
- * assoc Request includes capability and listen interval. Skip these.
- */
- assoc_req_ie_pos = beaconIeLen +
- sizeof(u16) + /* capinfo*/
- sizeof(u16); /* listen interval */
-
- A_MEMZERO(buf, sizeof(buf));
- sprintf(buf, "%s", tag1);
- pos = buf + 17;
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AssocReqIEs= "));
- for (i = assoc_req_ie_pos; i < assoc_req_ie_pos + assocReqLen - 4; i++) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
- sprintf(pos, "%2.2x", assocInfo[i]);
- pos += 2;
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
- }
-
- if (ar->user_savedkeys_stat == USER_SAVEDKEYS_STAT_RUN &&
- ar->user_saved_keys.keyOk == true)
- {
- key_op_ctrl = KEY_OP_VALID_MASK & ~KEY_OP_INIT_TSC;
-
- if (ar->user_key_ctrl & AR6000_USER_SETKEYS_RSC_UNCHANGED) {
- key_op_ctrl &= ~KEY_OP_INIT_RSC;
- } else {
- key_op_ctrl |= KEY_OP_INIT_RSC;
- }
- ar6000_reinstall_keys(ar, key_op_ctrl);
- }
-
- netif_wake_queue(ar->arNetDev);
-
- /* Update connect & link status atomically */
- spin_lock_irqsave(&ar->arLock, flags);
- ar->arConnected = true;
- ar->arConnectPending = false;
- netif_carrier_on(ar->arNetDev);
- spin_unlock_irqrestore(&ar->arLock, flags);
- /* reset the rx aggr state */
- aggr_reset_state(ar->aggr_cntxt);
- reconnect_flag = 0;
-
- A_MEMZERO(&wrqu, sizeof(wrqu));
- memcpy(wrqu.addr.sa_data, bssid, IEEE80211_ADDR_LEN);
- wrqu.addr.sa_family = ARPHRD_ETHER;
- wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
- if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable) {
- A_MEMZERO(ar->arNodeMap, sizeof(ar->arNodeMap));
- ar->arNodeNum = 0;
- ar->arNexEpId = ENDPOINT_2;
- }
- if (!ar->arUserBssFilter) {
- wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
- }
-
-}
-
-void ar6000_set_numdataendpts(struct ar6_softc *ar, u32 num)
-{
- A_ASSERT(num <= (HTC_MAILBOX_NUM_MAX - 1));
- ar->arNumDataEndPts = num;
-}
-
-void
-sta_cleanup(struct ar6_softc *ar, u8 i)
-{
- struct sk_buff *skb;
-
- /* empty the queued pkts in the PS queue if any */
- A_MUTEX_LOCK(&ar->sta_list[i].psqLock);
- while (!A_NETBUF_QUEUE_EMPTY(&ar->sta_list[i].psq)) {
- skb = A_NETBUF_DEQUEUE(&ar->sta_list[i].psq);
- A_NETBUF_FREE(skb);
- }
- A_MUTEX_UNLOCK(&ar->sta_list[i].psqLock);
-
- /* Zero out the state fields */
- A_MEMZERO(&ar->arAPStats.sta[ar->sta_list[i].aid-1], sizeof(WMI_PER_STA_STAT));
- A_MEMZERO(&ar->sta_list[i].mac, ATH_MAC_LEN);
- A_MEMZERO(&ar->sta_list[i].wpa_ie, IEEE80211_MAX_IE);
- ar->sta_list[i].aid = 0;
- ar->sta_list[i].flags = 0;
-
- ar->sta_list_index = ar->sta_list_index & ~(1 << i);
-
-}
-
-u8 remove_sta(struct ar6_softc *ar, u8 *mac, u16 reason)
-{
- u8 i, removed=0;
-
- if(IS_MAC_NULL(mac)) {
- return removed;
- }
-
- if(IS_MAC_BCAST(mac)) {
- A_PRINTF("DEL ALL STA\n");
- for(i=0; i < AP_MAX_NUM_STA; i++) {
- if(!IS_MAC_NULL(ar->sta_list[i].mac)) {
- sta_cleanup(ar, i);
- removed = 1;
- }
- }
- } else {
- for(i=0; i < AP_MAX_NUM_STA; i++) {
- if(memcmp(ar->sta_list[i].mac, mac, ATH_MAC_LEN)==0) {
- A_PRINTF("DEL STA %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
- " aid=%d REASON=%d\n", mac[0], mac[1], mac[2],
- mac[3], mac[4], mac[5], ar->sta_list[i].aid, reason);
-
- sta_cleanup(ar, i);
- removed = 1;
- break;
- }
- }
- }
- return removed;
-}
-
-void
-ar6000_disconnect_event(struct ar6_softc *ar, u8 reason, u8 *bssid,
- u8 assocRespLen, u8 *assocInfo, u16 protocolReasonStatus)
-{
- u8 i;
- unsigned long flags;
- union iwreq_data wrqu;
-
- if(ar->arNetworkType & AP_NETWORK) {
- union iwreq_data wrqu;
- struct sk_buff *skb;
-
- if(!remove_sta(ar, bssid, protocolReasonStatus)) {
- return;
- }
-
- /* If there are no more associated STAs, empty the mcast PS q */
- if (ar->sta_list_index == 0) {
- A_MUTEX_LOCK(&ar->mcastpsqLock);
- while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
- skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
- A_NETBUF_FREE(skb);
- }
- A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
- /* Clear the LSB of the BitMapCtl field of the TIM IE */
- if (ar->arWmiReady) {
- wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 0);
- }
- }
-
- if(!IS_MAC_BCAST(bssid)) {
- /* Send event to application */
- A_MEMZERO(&wrqu, sizeof(wrqu));
- memcpy(wrqu.addr.sa_data, bssid, ATH_MAC_LEN);
- wireless_send_event(ar->arNetDev, IWEVEXPIRED, &wrqu, NULL);
- }
-
- ar->arConnected = false;
- return;
- }
-
- ar6k_cfg80211_disconnect_event(ar, reason, bssid,
- assocRespLen, assocInfo,
- protocolReasonStatus);
-
- /* Send disconnect event to supplicant */
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wrqu.addr.sa_family = ARPHRD_ETHER;
- wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
-
- /* it is necessary to clear the host-side rx aggregation state */
- aggr_reset_state(ar->aggr_cntxt);
-
- A_UNTIMEOUT(&ar->disconnect_timer);
-
- A_PRINTF("AR6000 disconnected");
- if (bssid[0] || bssid[1] || bssid[2] || bssid[3] || bssid[4] || bssid[5]) {
- A_PRINTF(" from %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
- bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nDisconnect Reason is %d", reason));
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nProtocol Reason/Status Code is %d", protocolReasonStatus));
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nAssocResp Frame = %s",
- assocRespLen ? " " : "NULL"));
- for (i = 0; i < assocRespLen; i++) {
- if (!(i % 0x10)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
- /*
- * If the event is due to disconnect cmd from the host, only they the target
- * would stop trying to connect. Under any other condition, target would
- * keep trying to connect.
- *
- */
- if( reason == DISCONNECT_CMD)
- {
- if ((!ar->arUserBssFilter) && (ar->arWmiReady)) {
- wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
- }
- } else {
- ar->arConnectPending = true;
- if (((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x11)) ||
- ((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x0) && (reconnect_flag == 1))) {
- ar->arConnected = true;
- return;
- }
- }
-
- if ((reason == NO_NETWORK_AVAIL) && (ar->arWmiReady))
- {
- bss_t *pWmiSsidnode = NULL;
-
- /* remove the current associated bssid node */
- wmi_free_node (ar->arWmi, bssid);
-
- /*
- * In case any other same SSID nodes are present
- * remove it, since those nodes also not available now
- */
- do
- {
- /*
- * Find the nodes based on SSID and remove it
- * NOTE :: This case will not work out for Hidden-SSID
- */
- pWmiSsidnode = wmi_find_Ssidnode (ar->arWmi, ar->arSsid, ar->arSsidLen, false, true);
-
- if (pWmiSsidnode)
- {
- wmi_free_node (ar->arWmi, pWmiSsidnode->ni_macaddr);
- }
-
- } while (pWmiSsidnode);
- }
-
- /* Update connect & link status atomically */
- spin_lock_irqsave(&ar->arLock, flags);
- ar->arConnected = false;
- netif_carrier_off(ar->arNetDev);
- spin_unlock_irqrestore(&ar->arLock, flags);
-
- if( (reason != CSERV_DISCONNECT) || (reconnect_flag != 1) ) {
- reconnect_flag = 0;
- }
-
- if (reason != CSERV_DISCONNECT)
- {
- ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
- ar->user_key_ctrl = 0;
- }
-
- netif_stop_queue(ar->arNetDev);
- A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
- ar->arBssChannel = 0;
- ar->arBeaconInterval = 0;
-
- ar6000_TxDataCleanup(ar);
-}
-
-void
-ar6000_regDomain_event(struct ar6_softc *ar, u32 regCode)
-{
- A_PRINTF("AR6000 Reg Code = 0x%x\n", regCode);
- ar->arRegCode = regCode;
-}
-
-void
-ar6000_aggr_rcv_addba_req_evt(struct ar6_softc *ar, WMI_ADDBA_REQ_EVENT *evt)
-{
- if(evt->status == 0) {
- aggr_recv_addba_req_evt(ar->aggr_cntxt, evt->tid, evt->st_seq_no, evt->win_sz);
- }
-}
-
-void
-ar6000_aggr_rcv_addba_resp_evt(struct ar6_softc *ar, WMI_ADDBA_RESP_EVENT *evt)
-{
- A_PRINTF("ADDBA RESP. tid %d status %d, sz %d\n", evt->tid, evt->status, evt->amsdu_sz);
- if(evt->status == 0) {
- }
-}
-
-void
-ar6000_aggr_rcv_delba_req_evt(struct ar6_softc *ar, WMI_DELBA_EVENT *evt)
-{
- aggr_recv_delba_req_evt(ar->aggr_cntxt, evt->tid);
-}
-
-void register_pal_cb(ar6k_pal_config_t *palConfig_p)
-{
- ar6k_pal_config_g = *palConfig_p;
-}
-
-void
-ar6000_hci_event_rcv_evt(struct ar6_softc *ar, WMI_HCI_EVENT *cmd)
-{
- void *osbuf = NULL;
- s8 i;
- u8 size, *buf;
- int ret = 0;
-
- size = cmd->evt_buf_sz + 4;
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- ret = A_NO_MEMORY;
- A_PRINTF("Error in allocating netbuf \n");
- return;
- }
-
- A_NETBUF_PUT(osbuf, size);
- buf = (u8 *)A_NETBUF_DATA(osbuf);
- /* First 2-bytes carry HCI event/ACL data type
- * the next 2 are free
- */
- *((short *)buf) = WMI_HCI_EVENT_EVENTID;
- buf += sizeof(int);
- memcpy(buf, cmd->buf, cmd->evt_buf_sz);
-
- ar6000_deliver_frames_to_nw_stack(ar->arNetDev, osbuf);
- if(loghci) {
- A_PRINTF_LOG("HCI Event From PAL <-- \n");
- for(i = 0; i < cmd->evt_buf_sz; i++) {
- A_PRINTF_LOG("0x%02x ", cmd->buf[i]);
- if((i % 10) == 0) {
- A_PRINTF_LOG("\n");
- }
- }
- A_PRINTF_LOG("\n");
- A_PRINTF_LOG("==================================\n");
- }
-}
-
-void
-ar6000_neighborReport_event(struct ar6_softc *ar, int numAps, WMI_NEIGHBOR_INFO *info)
-{
-#if WIRELESS_EXT >= 18
- struct iw_pmkid_cand *pmkcand;
-#else /* WIRELESS_EXT >= 18 */
- static const char *tag = "PRE-AUTH";
- char buf[128];
-#endif /* WIRELESS_EXT >= 18 */
-
- union iwreq_data wrqu;
- int i;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("AR6000 Neighbor Report Event\n"));
- for (i=0; i < numAps; info++, i++) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
- info->bssid[0], info->bssid[1], info->bssid[2],
- info->bssid[3], info->bssid[4], info->bssid[5]));
- if (info->bssFlags & WMI_PREAUTH_CAPABLE_BSS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("preauth-cap"));
- }
- if (info->bssFlags & WMI_PMKID_VALID_BSS) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,(" pmkid-valid\n"));
- continue; /* we skip bss if the pmkid is already valid */
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("\n"));
- A_MEMZERO(&wrqu, sizeof(wrqu));
-#if WIRELESS_EXT >= 18
- pmkcand = A_MALLOC_NOWAIT(sizeof(struct iw_pmkid_cand));
- A_MEMZERO(pmkcand, sizeof(struct iw_pmkid_cand));
- pmkcand->index = i;
- pmkcand->flags = info->bssFlags;
- memcpy(pmkcand->bssid.sa_data, info->bssid, ATH_MAC_LEN);
- wrqu.data.length = sizeof(struct iw_pmkid_cand);
- wireless_send_event(ar->arNetDev, IWEVPMKIDCAND, &wrqu, (char *)pmkcand);
- kfree(pmkcand);
-#else /* WIRELESS_EXT >= 18 */
- snprintf(buf, sizeof(buf), "%s%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x",
- tag,
- info->bssid[0], info->bssid[1], info->bssid[2],
- info->bssid[3], info->bssid[4], info->bssid[5],
- i, info->bssFlags);
- wrqu.data.length = strlen(buf);
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-#endif /* WIRELESS_EXT >= 18 */
- }
-}
-
-void
-ar6000_tkip_micerr_event(struct ar6_softc *ar, u8 keyid, bool ismcast)
-{
- static const char *tag = "MLME-MICHAELMICFAILURE.indication";
- char buf[128];
- union iwreq_data wrqu;
-
- /*
- * For AP case, keyid will have aid of STA which sent pkt with
- * MIC error. Use this aid to get MAC & send it to hostapd.
- */
- if (ar->arNetworkType == AP_NETWORK) {
- sta_t *s = ieee80211_find_conn_for_aid(ar, (keyid >> 2));
- if(!s){
- A_PRINTF("AP TKIP MIC error received from Invalid aid / STA not found =%d\n", keyid);
- return;
- }
- A_PRINTF("AP TKIP MIC error received from aid=%d\n", keyid);
- snprintf(buf,sizeof(buf), "%s addr=%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
- tag, s->mac[0],s->mac[1],s->mac[2],s->mac[3],s->mac[4],s->mac[5]);
- } else {
-
- ar6k_cfg80211_tkip_micerr_event(ar, keyid, ismcast);
-
- A_PRINTF("AR6000 TKIP MIC error received for keyid %d %scast\n",
- keyid & 0x3, ismcast ? "multi": "uni");
- snprintf(buf, sizeof(buf), "%s(keyid=%d %sicast)", tag, keyid & 0x3,
- ismcast ? "mult" : "un");
- }
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-}
-
-void
-ar6000_scanComplete_event(struct ar6_softc *ar, int status)
-{
-
- ar6k_cfg80211_scanComplete_event(ar, status);
-
- if (!ar->arUserBssFilter) {
- wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
- }
- if (ar->scan_triggered) {
- if (status== 0) {
- union iwreq_data wrqu;
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wireless_send_event(ar->arNetDev, SIOCGIWSCAN, &wrqu, NULL);
- }
- ar->scan_triggered = 0;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,( "AR6000 scan complete: %d\n", status));
-}
-
-void
-ar6000_targetStats_event(struct ar6_softc *ar, u8 *ptr, u32 len)
-{
- u8 ac;
-
- if(ar->arNetworkType == AP_NETWORK) {
- WMI_AP_MODE_STAT *p = (WMI_AP_MODE_STAT *)ptr;
- WMI_AP_MODE_STAT *ap = &ar->arAPStats;
-
- if (len < sizeof(*p)) {
- return;
- }
-
- for(ac=0;ac<AP_MAX_NUM_STA;ac++) {
- ap->sta[ac].tx_bytes += p->sta[ac].tx_bytes;
- ap->sta[ac].tx_pkts += p->sta[ac].tx_pkts;
- ap->sta[ac].tx_error += p->sta[ac].tx_error;
- ap->sta[ac].tx_discard += p->sta[ac].tx_discard;
- ap->sta[ac].rx_bytes += p->sta[ac].rx_bytes;
- ap->sta[ac].rx_pkts += p->sta[ac].rx_pkts;
- ap->sta[ac].rx_error += p->sta[ac].rx_error;
- ap->sta[ac].rx_discard += p->sta[ac].rx_discard;
- }
-
- } else {
- WMI_TARGET_STATS *pTarget = (WMI_TARGET_STATS *)ptr;
- TARGET_STATS *pStats = &ar->arTargetStats;
-
- if (len < sizeof(*pTarget)) {
- return;
- }
-
- // Update the RSSI of the connected bss.
- if (ar->arConnected) {
- bss_t *pConnBss = NULL;
-
- pConnBss = wmi_find_node(ar->arWmi,ar->arBssid);
- if (pConnBss)
- {
- pConnBss->ni_rssi = pTarget->cservStats.cs_aveBeacon_rssi;
- pConnBss->ni_snr = pTarget->cservStats.cs_aveBeacon_snr;
- wmi_node_return(ar->arWmi, pConnBss);
- }
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 updating target stats\n"));
- pStats->tx_packets += pTarget->txrxStats.tx_stats.tx_packets;
- pStats->tx_bytes += pTarget->txrxStats.tx_stats.tx_bytes;
- pStats->tx_unicast_pkts += pTarget->txrxStats.tx_stats.tx_unicast_pkts;
- pStats->tx_unicast_bytes += pTarget->txrxStats.tx_stats.tx_unicast_bytes;
- pStats->tx_multicast_pkts += pTarget->txrxStats.tx_stats.tx_multicast_pkts;
- pStats->tx_multicast_bytes += pTarget->txrxStats.tx_stats.tx_multicast_bytes;
- pStats->tx_broadcast_pkts += pTarget->txrxStats.tx_stats.tx_broadcast_pkts;
- pStats->tx_broadcast_bytes += pTarget->txrxStats.tx_stats.tx_broadcast_bytes;
- pStats->tx_rts_success_cnt += pTarget->txrxStats.tx_stats.tx_rts_success_cnt;
- for(ac = 0; ac < WMM_NUM_AC; ac++)
- pStats->tx_packet_per_ac[ac] += pTarget->txrxStats.tx_stats.tx_packet_per_ac[ac];
- pStats->tx_errors += pTarget->txrxStats.tx_stats.tx_errors;
- pStats->tx_failed_cnt += pTarget->txrxStats.tx_stats.tx_failed_cnt;
- pStats->tx_retry_cnt += pTarget->txrxStats.tx_stats.tx_retry_cnt;
- pStats->tx_mult_retry_cnt += pTarget->txrxStats.tx_stats.tx_mult_retry_cnt;
- pStats->tx_rts_fail_cnt += pTarget->txrxStats.tx_stats.tx_rts_fail_cnt;
- pStats->tx_unicast_rate = wmi_get_rate(pTarget->txrxStats.tx_stats.tx_unicast_rate);
-
- pStats->rx_packets += pTarget->txrxStats.rx_stats.rx_packets;
- pStats->rx_bytes += pTarget->txrxStats.rx_stats.rx_bytes;
- pStats->rx_unicast_pkts += pTarget->txrxStats.rx_stats.rx_unicast_pkts;
- pStats->rx_unicast_bytes += pTarget->txrxStats.rx_stats.rx_unicast_bytes;
- pStats->rx_multicast_pkts += pTarget->txrxStats.rx_stats.rx_multicast_pkts;
- pStats->rx_multicast_bytes += pTarget->txrxStats.rx_stats.rx_multicast_bytes;
- pStats->rx_broadcast_pkts += pTarget->txrxStats.rx_stats.rx_broadcast_pkts;
- pStats->rx_broadcast_bytes += pTarget->txrxStats.rx_stats.rx_broadcast_bytes;
- pStats->rx_fragment_pkt += pTarget->txrxStats.rx_stats.rx_fragment_pkt;
- pStats->rx_errors += pTarget->txrxStats.rx_stats.rx_errors;
- pStats->rx_crcerr += pTarget->txrxStats.rx_stats.rx_crcerr;
- pStats->rx_key_cache_miss += pTarget->txrxStats.rx_stats.rx_key_cache_miss;
- pStats->rx_decrypt_err += pTarget->txrxStats.rx_stats.rx_decrypt_err;
- pStats->rx_duplicate_frames += pTarget->txrxStats.rx_stats.rx_duplicate_frames;
- pStats->rx_unicast_rate = wmi_get_rate(pTarget->txrxStats.rx_stats.rx_unicast_rate);
-
-
- pStats->tkip_local_mic_failure
- += pTarget->txrxStats.tkipCcmpStats.tkip_local_mic_failure;
- pStats->tkip_counter_measures_invoked
- += pTarget->txrxStats.tkipCcmpStats.tkip_counter_measures_invoked;
- pStats->tkip_replays += pTarget->txrxStats.tkipCcmpStats.tkip_replays;
- pStats->tkip_format_errors += pTarget->txrxStats.tkipCcmpStats.tkip_format_errors;
- pStats->ccmp_format_errors += pTarget->txrxStats.tkipCcmpStats.ccmp_format_errors;
- pStats->ccmp_replays += pTarget->txrxStats.tkipCcmpStats.ccmp_replays;
-
- pStats->power_save_failure_cnt += pTarget->pmStats.power_save_failure_cnt;
- pStats->noise_floor_calibation = pTarget->noise_floor_calibation;
-
- pStats->cs_bmiss_cnt += pTarget->cservStats.cs_bmiss_cnt;
- pStats->cs_lowRssi_cnt += pTarget->cservStats.cs_lowRssi_cnt;
- pStats->cs_connect_cnt += pTarget->cservStats.cs_connect_cnt;
- pStats->cs_disconnect_cnt += pTarget->cservStats.cs_disconnect_cnt;
- pStats->cs_aveBeacon_snr = pTarget->cservStats.cs_aveBeacon_snr;
- pStats->cs_aveBeacon_rssi = pTarget->cservStats.cs_aveBeacon_rssi;
-
- if (enablerssicompensation) {
- pStats->cs_aveBeacon_rssi =
- rssi_compensation_calc(ar, pStats->cs_aveBeacon_rssi);
- }
- pStats->cs_lastRoam_msec = pTarget->cservStats.cs_lastRoam_msec;
- pStats->cs_snr = pTarget->cservStats.cs_snr;
- pStats->cs_rssi = pTarget->cservStats.cs_rssi;
-
- pStats->lq_val = pTarget->lqVal;
-
- pStats->wow_num_pkts_dropped += pTarget->wowStats.wow_num_pkts_dropped;
- pStats->wow_num_host_pkt_wakeups += pTarget->wowStats.wow_num_host_pkt_wakeups;
- pStats->wow_num_host_event_wakeups += pTarget->wowStats.wow_num_host_event_wakeups;
- pStats->wow_num_events_discarded += pTarget->wowStats.wow_num_events_discarded;
- pStats->arp_received += pTarget->arpStats.arp_received;
- pStats->arp_matched += pTarget->arpStats.arp_matched;
- pStats->arp_replied += pTarget->arpStats.arp_replied;
-
- if (ar->statsUpdatePending) {
- ar->statsUpdatePending = false;
- wake_up(&arEvent);
- }
- }
-}
-
-void
-ar6000_rssiThreshold_event(struct ar6_softc *ar, WMI_RSSI_THRESHOLD_VAL newThreshold, s16 rssi)
-{
- USER_RSSI_THOLD userRssiThold;
-
- rssi = rssi + SIGNAL_QUALITY_NOISE_FLOOR;
-
- if (enablerssicompensation) {
- rssi = rssi_compensation_calc(ar, rssi);
- }
-
- /* Send an event to the app */
- userRssiThold.tag = ar->rssi_map[newThreshold].tag;
- userRssiThold.rssi = rssi;
- A_PRINTF("rssi Threshold range = %d tag = %d rssi = %d\n", newThreshold,
- userRssiThold.tag, userRssiThold.rssi);
-}
-
-
-void
-ar6000_hbChallengeResp_event(struct ar6_softc *ar, u32 cookie, u32 source)
-{
- if (source != APP_HB_CHALLENGE) {
- /* This would ignore the replys that come in after their due time */
- if (cookie == ar->arHBChallengeResp.seqNum) {
- ar->arHBChallengeResp.outstanding = false;
- }
- }
-}
-
-
-void
-ar6000_reportError_event(struct ar6_softc *ar, WMI_TARGET_ERROR_VAL errorVal)
-{
- static const char * const errString[] = {
- [WMI_TARGET_PM_ERR_FAIL] "WMI_TARGET_PM_ERR_FAIL",
- [WMI_TARGET_KEY_NOT_FOUND] "WMI_TARGET_KEY_NOT_FOUND",
- [WMI_TARGET_DECRYPTION_ERR] "WMI_TARGET_DECRYPTION_ERR",
- [WMI_TARGET_BMISS] "WMI_TARGET_BMISS",
- [WMI_PSDISABLE_NODE_JOIN] "WMI_PSDISABLE_NODE_JOIN"
- };
-
- A_PRINTF("AR6000 Error on Target. Error = 0x%x\n", errorVal);
-
- /* One error is reported at a time, and errorval is a bitmask */
- if(errorVal & (errorVal - 1))
- return;
-
- A_PRINTF("AR6000 Error type = ");
- switch(errorVal)
- {
- case WMI_TARGET_PM_ERR_FAIL:
- case WMI_TARGET_KEY_NOT_FOUND:
- case WMI_TARGET_DECRYPTION_ERR:
- case WMI_TARGET_BMISS:
- case WMI_PSDISABLE_NODE_JOIN:
- A_PRINTF("%s\n", errString[errorVal]);
- break;
- default:
- A_PRINTF("INVALID\n");
- break;
- }
-
-}
-
-
-void
-ar6000_cac_event(struct ar6_softc *ar, u8 ac, u8 cacIndication,
- u8 statusCode, u8 *tspecSuggestion)
-{
- WMM_TSPEC_IE *tspecIe;
-
- /*
- * This is the TSPEC IE suggestion from AP.
- * Suggestion provided by AP under some error
- * cases, could be helpful for the host app.
- * Check documentation.
- */
- tspecIe = (WMM_TSPEC_IE *)tspecSuggestion;
-
- /*
- * What do we do, if we get TSPEC rejection? One thought
- * that comes to mind is implictly delete the pstream...
- */
- A_PRINTF("AR6000 CAC notification. "
- "AC = %d, cacIndication = 0x%x, statusCode = 0x%x\n",
- ac, cacIndication, statusCode);
-}
-
-void
-ar6000_channel_change_event(struct ar6_softc *ar, u16 oldChannel,
- u16 newChannel)
-{
- A_PRINTF("Channel Change notification\nOld Channel: %d, New Channel: %d\n",
- oldChannel, newChannel);
-}
-
-#define AR6000_PRINT_BSSID(_pBss) do { \
- A_PRINTF("%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",\
- (_pBss)[0],(_pBss)[1],(_pBss)[2],(_pBss)[3],\
- (_pBss)[4],(_pBss)[5]); \
-} while(0)
-
-void
-ar6000_roam_tbl_event(struct ar6_softc *ar, WMI_TARGET_ROAM_TBL *pTbl)
-{
- u8 i;
-
- A_PRINTF("ROAM TABLE NO OF ENTRIES is %d ROAM MODE is %d\n",
- pTbl->numEntries, pTbl->roamMode);
- for (i= 0; i < pTbl->numEntries; i++) {
- A_PRINTF("[%d]bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", i,
- pTbl->bssRoamInfo[i].bssid[0], pTbl->bssRoamInfo[i].bssid[1],
- pTbl->bssRoamInfo[i].bssid[2],
- pTbl->bssRoamInfo[i].bssid[3],
- pTbl->bssRoamInfo[i].bssid[4],
- pTbl->bssRoamInfo[i].bssid[5]);
- A_PRINTF("RSSI %d RSSIDT %d LAST RSSI %d UTIL %d ROAM_UTIL %d"
- " BIAS %d\n",
- pTbl->bssRoamInfo[i].rssi,
- pTbl->bssRoamInfo[i].rssidt,
- pTbl->bssRoamInfo[i].last_rssi,
- pTbl->bssRoamInfo[i].util,
- pTbl->bssRoamInfo[i].roam_util,
- pTbl->bssRoamInfo[i].bias);
- }
-}
-
-void
-ar6000_wow_list_event(struct ar6_softc *ar, u8 num_filters, WMI_GET_WOW_LIST_REPLY *wow_reply)
-{
- u8 i,j;
-
- /*Each event now contains exactly one filter, see bug 26613*/
- A_PRINTF("WOW pattern %d of %d patterns\n", wow_reply->this_filter_num, wow_reply->num_filters);
- A_PRINTF("wow mode = %s host mode = %s\n",
- (wow_reply->wow_mode == 0? "disabled":"enabled"),
- (wow_reply->host_mode == 1 ? "awake":"asleep"));
-
-
- /*If there are no patterns, the reply will only contain generic
- WoW information. Pattern information will exist only if there are
- patterns present. Bug 26716*/
-
- /* If this event contains pattern information, display it*/
- if (wow_reply->this_filter_num) {
- i=0;
- A_PRINTF("id=%d size=%d offset=%d\n",
- wow_reply->wow_filters[i].wow_filter_id,
- wow_reply->wow_filters[i].wow_filter_size,
- wow_reply->wow_filters[i].wow_filter_offset);
- A_PRINTF("wow pattern = ");
- for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
- A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_pattern[j]);
- }
-
- A_PRINTF("\nwow mask = ");
- for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
- A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_mask[j]);
- }
- A_PRINTF("\n");
- }
-}
-
-/*
- * Report the Roaming related data collected on the target
- */
-void
-ar6000_display_roam_time(WMI_TARGET_ROAM_TIME *p)
-{
- A_PRINTF("Disconnect Data : BSSID: ");
- AR6000_PRINT_BSSID(p->disassoc_bssid);
- A_PRINTF(" RSSI %d DISASSOC Time %d NO_TXRX_TIME %d\n",
- p->disassoc_bss_rssi,p->disassoc_time,
- p->no_txrx_time);
- A_PRINTF("Connect Data: BSSID: ");
- AR6000_PRINT_BSSID(p->assoc_bssid);
- A_PRINTF(" RSSI %d ASSOC Time %d TXRX_TIME %d\n",
- p->assoc_bss_rssi,p->assoc_time,
- p->allow_txrx_time);
-}
-
-void
-ar6000_roam_data_event(struct ar6_softc *ar, WMI_TARGET_ROAM_DATA *p)
-{
- switch (p->roamDataType) {
- case ROAM_DATA_TIME:
- ar6000_display_roam_time(&p->u.roamTime);
- break;
- default:
- break;
- }
-}
-
-void
-ar6000_bssInfo_event_rx(struct ar6_softc *ar, u8 *datap, int len)
-{
- struct sk_buff *skb;
- WMI_BSS_INFO_HDR *bih = (WMI_BSS_INFO_HDR *)datap;
-
-
- if (!ar->arMgmtFilter) {
- return;
- }
- if (((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_BEACON) &&
- (bih->frameType != BEACON_FTYPE)) ||
- ((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_PROBE_RESP) &&
- (bih->frameType != PROBERESP_FTYPE)))
- {
- return;
- }
-
- if ((skb = A_NETBUF_ALLOC_RAW(len)) != NULL) {
-
- A_NETBUF_PUT(skb, len);
- memcpy(A_NETBUF_DATA(skb), datap, len);
- skb->dev = ar->arNetDev;
- memcpy(skb_mac_header(skb), A_NETBUF_DATA(skb), 6);
- skb->ip_summed = CHECKSUM_NONE;
- skb->pkt_type = PACKET_OTHERHOST;
- skb->protocol = __constant_htons(0x0019);
- netif_rx(skb);
- }
-}
-
-u32 wmiSendCmdNum;
-
-int
-ar6000_control_tx(void *devt, void *osbuf, HTC_ENDPOINT_ID eid)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
- int status = 0;
- struct ar_cookie *cookie = NULL;
- int i;
-#ifdef CONFIG_PM
- if (ar->arWowState != WLAN_WOW_STATE_NONE) {
- A_NETBUF_FREE(osbuf);
- return A_EACCES;
- }
-#endif /* CONFIG_PM */
- /* take lock to protect ar6000_alloc_cookie() */
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- do {
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar_contrstatus = ol_tx: skb=0x%lx, len=0x%x eid =%d\n",
- (unsigned long)osbuf, A_NETBUF_LEN(osbuf), eid));
-
- if (ar->arWMIControlEpFull && (eid == ar->arControlEp)) {
- /* control endpoint is full, don't allocate resources, we
- * are just going to drop this packet */
- cookie = NULL;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" WMI Control EP full, dropping packet : 0x%lX, len:%d \n",
- (unsigned long)osbuf, A_NETBUF_LEN(osbuf)));
- } else {
- cookie = ar6000_alloc_cookie(ar);
- }
-
- if (cookie == NULL) {
- status = A_NO_MEMORY;
- break;
- }
-
- if(logWmiRawMsgs) {
- A_PRINTF("WMI cmd send, msgNo %d :", wmiSendCmdNum);
- for(i = 0; i < a_netbuf_to_len(osbuf); i++)
- A_PRINTF("%x ", ((u8 *)a_netbuf_to_data(osbuf))[i]);
- A_PRINTF("\n");
- }
-
- wmiSendCmdNum++;
-
- } while (false);
-
- if (cookie != NULL) {
- /* got a structure to send it out on */
- ar->arTxPending[eid]++;
-
- if (eid != ar->arControlEp) {
- ar->arTotalTxDataPending++;
- }
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- if (cookie != NULL) {
- cookie->arc_bp[0] = (unsigned long)osbuf;
- cookie->arc_bp[1] = 0;
- SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
- cookie,
- A_NETBUF_DATA(osbuf),
- A_NETBUF_LEN(osbuf),
- eid,
- AR6K_CONTROL_PKT_TAG);
- /* this interface is asynchronous, if there is an error, cleanup will happen in the
- * TX completion callback */
- HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
- status = 0;
- }
-
- if (status) {
- A_NETBUF_FREE(osbuf);
- }
- return status;
-}
-
-/* indicate tx activity or inactivity on a WMI stream */
-void ar6000_indicate_tx_activity(void *devt, u8 TrafficClass, bool Active)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
- HTC_ENDPOINT_ID eid ;
- int i;
-
- if (ar->arWmiEnabled) {
- eid = arAc2EndpointID(ar, TrafficClass);
-
- AR6000_SPIN_LOCK(&ar->arLock, 0);
-
- ar->arAcStreamActive[TrafficClass] = Active;
-
- if (Active) {
- /* when a stream goes active, keep track of the active stream with the highest priority */
-
- if (ar->arAcStreamPriMap[TrafficClass] > ar->arHiAcStreamActivePri) {
- /* set the new highest active priority */
- ar->arHiAcStreamActivePri = ar->arAcStreamPriMap[TrafficClass];
- }
-
- } else {
- /* when a stream goes inactive, we may have to search for the next active stream
- * that is the highest priority */
-
- if (ar->arHiAcStreamActivePri == ar->arAcStreamPriMap[TrafficClass]) {
-
- /* the highest priority stream just went inactive */
-
- /* reset and search for the "next" highest "active" priority stream */
- ar->arHiAcStreamActivePri = 0;
- for (i = 0; i < WMM_NUM_AC; i++) {
- if (ar->arAcStreamActive[i]) {
- if (ar->arAcStreamPriMap[i] > ar->arHiAcStreamActivePri) {
- /* set the new highest active priority */
- ar->arHiAcStreamActivePri = ar->arAcStreamPriMap[i];
- }
- }
- }
- }
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- } else {
- /* for mbox ping testing, the traffic class is mapped directly as a stream ID,
- * see handling of AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE in ioctl.c
- * convert the stream ID to a endpoint */
- eid = arAc2EndpointID(ar, TrafficClass);
- }
-
- /* notify HTC, this may cause credit distribution changes */
-
- HTCIndicateActivityChange(ar->arHtcTarget,
- eid,
- Active);
-
-}
-
-void
-ar6000_btcoex_config_event(struct ar6_softc *ar, u8 *ptr, u32 len)
-{
-
- WMI_BTCOEX_CONFIG_EVENT *pBtcoexConfig = (WMI_BTCOEX_CONFIG_EVENT *)ptr;
- WMI_BTCOEX_CONFIG_EVENT *pArbtcoexConfig =&ar->arBtcoexConfig;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 BTCOEX CONFIG EVENT \n"));
-
- A_PRINTF("received config event\n");
- pArbtcoexConfig->btProfileType = pBtcoexConfig->btProfileType;
- pArbtcoexConfig->linkId = pBtcoexConfig->linkId;
-
- switch (pBtcoexConfig->btProfileType) {
- case WMI_BTCOEX_BT_PROFILE_SCO:
- memcpy(&pArbtcoexConfig->info.scoConfigCmd, &pBtcoexConfig->info.scoConfigCmd,
- sizeof(WMI_SET_BTCOEX_SCO_CONFIG_CMD));
- break;
- case WMI_BTCOEX_BT_PROFILE_A2DP:
- memcpy(&pArbtcoexConfig->info.a2dpConfigCmd, &pBtcoexConfig->info.a2dpConfigCmd,
- sizeof(WMI_SET_BTCOEX_A2DP_CONFIG_CMD));
- break;
- case WMI_BTCOEX_BT_PROFILE_ACLCOEX:
- memcpy(&pArbtcoexConfig->info.aclcoexConfig, &pBtcoexConfig->info.aclcoexConfig,
- sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
- break;
- case WMI_BTCOEX_BT_PROFILE_INQUIRY_PAGE:
- memcpy(&pArbtcoexConfig->info.btinquiryPageConfigCmd, &pBtcoexConfig->info.btinquiryPageConfigCmd,
- sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
- break;
- }
- if (ar->statsUpdatePending) {
- ar->statsUpdatePending = false;
- wake_up(&arEvent);
- }
-}
-
-void
-ar6000_btcoex_stats_event(struct ar6_softc *ar, u8 *ptr, u32 len)
-{
- WMI_BTCOEX_STATS_EVENT *pBtcoexStats = (WMI_BTCOEX_STATS_EVENT *)ptr;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 BTCOEX CONFIG EVENT \n"));
-
- memcpy(&ar->arBtcoexStats, pBtcoexStats, sizeof(WMI_BTCOEX_STATS_EVENT));
-
- if (ar->statsUpdatePending) {
- ar->statsUpdatePending = false;
- wake_up(&arEvent);
- }
-
-}
-module_init(ar6000_init_module);
-module_exit(ar6000_cleanup_module);
-
-/* Init cookie queue */
-static void
-ar6000_cookie_init(struct ar6_softc *ar)
-{
- u32 i;
-
- ar->arCookieList = NULL;
- ar->arCookieCount = 0;
-
- A_MEMZERO(s_ar_cookie_mem, sizeof(s_ar_cookie_mem));
-
- for (i = 0; i < MAX_COOKIE_NUM; i++) {
- ar6000_free_cookie(ar, &s_ar_cookie_mem[i]);
- }
-}
-
-/* cleanup cookie queue */
-static void
-ar6000_cookie_cleanup(struct ar6_softc *ar)
-{
- /* It is gone .... */
- ar->arCookieList = NULL;
- ar->arCookieCount = 0;
-}
-
-/* Init cookie queue */
-static void
-ar6000_free_cookie(struct ar6_softc *ar, struct ar_cookie * cookie)
-{
- /* Insert first */
- A_ASSERT(ar != NULL);
- A_ASSERT(cookie != NULL);
-
- cookie->arc_list_next = ar->arCookieList;
- ar->arCookieList = cookie;
- ar->arCookieCount++;
-}
-
-/* cleanup cookie queue */
-static struct ar_cookie *
-ar6000_alloc_cookie(struct ar6_softc *ar)
-{
- struct ar_cookie *cookie;
-
- cookie = ar->arCookieList;
- if(cookie != NULL)
- {
- ar->arCookieList = cookie->arc_list_next;
- ar->arCookieCount--;
- }
-
- return cookie;
-}
-
-void
-ar6000_tx_retry_err_event(void *devt)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Tx retries reach maximum!\n"));
-}
-
-void
-ar6000_snrThresholdEvent_rx(void *devt, WMI_SNR_THRESHOLD_VAL newThreshold, u8 snr)
-{
- WMI_SNR_THRESHOLD_EVENT event;
-
- event.range = newThreshold;
- event.snr = snr;
-}
-
-void
-ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL newThreshold, u8 lq)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("lq threshold range %d, lq %d\n", newThreshold, lq));
-}
-
-
-
-u32 a_copy_to_user(void *to, const void *from, u32 n)
-{
- return(copy_to_user(to, from, n));
-}
-
-u32 a_copy_from_user(void *to, const void *from, u32 n)
-{
- return(copy_from_user(to, from, n));
-}
-
-
-int
-ar6000_get_driver_cfg(struct net_device *dev,
- u16 cfgParam,
- void *result)
-{
-
- int ret = 0;
-
- switch(cfgParam)
- {
- case AR6000_DRIVER_CFG_GET_WLANNODECACHING:
- *((u32 *)result) = wlanNodeCaching;
- break;
- case AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS:
- *((u32 *)result) = logWmiRawMsgs;
- break;
- default:
- ret = EINVAL;
- break;
- }
-
- return ret;
-}
-
-void
-ar6000_keepalive_rx(void *devt, u8 configured)
-{
- struct ar6_softc *ar = (struct ar6_softc *)devt;
-
- ar->arKeepaliveConfigured = configured;
- wake_up(&arEvent);
-}
-
-void
-ar6000_pmkid_list_event(void *devt, u8 numPMKID, WMI_PMKID *pmkidList,
- u8 *bssidList)
-{
- u8 i, j;
-
- A_PRINTF("Number of Cached PMKIDs is %d\n", numPMKID);
-
- for (i = 0; i < numPMKID; i++) {
- A_PRINTF("\nBSSID %d ", i);
- for (j = 0; j < ATH_MAC_LEN; j++) {
- A_PRINTF("%2.2x", bssidList[j]);
- }
- bssidList += (ATH_MAC_LEN + WMI_PMKID_LEN);
- A_PRINTF("\nPMKID %d ", i);
- for (j = 0; j < WMI_PMKID_LEN; j++) {
- A_PRINTF("%2.2x", pmkidList->pmkid[j]);
- }
- pmkidList = (WMI_PMKID *)((u8 *)pmkidList + ATH_MAC_LEN +
- WMI_PMKID_LEN);
- }
-}
-
-void ar6000_pspoll_event(struct ar6_softc *ar,u8 aid)
-{
- sta_t *conn=NULL;
- bool isPsqEmpty = false;
-
- conn = ieee80211_find_conn_for_aid(ar, aid);
-
- /* If the PS q for this STA is not empty, dequeue and send a pkt from
- * the head of the q. Also update the More data bit in the WMI_DATA_HDR
- * if there are more pkts for this STA in the PS q. If there are no more
- * pkts for this STA, update the PVB for this STA.
- */
- A_MUTEX_LOCK(&conn->psqLock);
- isPsqEmpty = A_NETBUF_QUEUE_EMPTY(&conn->psq);
- A_MUTEX_UNLOCK(&conn->psqLock);
-
- if (isPsqEmpty) {
- /* TODO:No buffered pkts for this STA. Send out a NULL data frame */
- } else {
- struct sk_buff *skb = NULL;
-
- A_MUTEX_LOCK(&conn->psqLock);
- skb = A_NETBUF_DEQUEUE(&conn->psq);
- A_MUTEX_UNLOCK(&conn->psqLock);
- /* Set the STA flag to PSPolled, so that the frame will go out */
- STA_SET_PS_POLLED(conn);
- ar6000_data_tx(skb, ar->arNetDev);
- STA_CLR_PS_POLLED(conn);
-
- /* Clear the PVB for this STA if the queue has become empty */
- A_MUTEX_LOCK(&conn->psqLock);
- isPsqEmpty = A_NETBUF_QUEUE_EMPTY(&conn->psq);
- A_MUTEX_UNLOCK(&conn->psqLock);
-
- if (isPsqEmpty) {
- wmi_set_pvb_cmd(ar->arWmi, conn->aid, 0);
- }
- }
-}
-
-void ar6000_dtimexpiry_event(struct ar6_softc *ar)
-{
- bool isMcastQueued = false;
- struct sk_buff *skb = NULL;
-
- /* If there are no associated STAs, ignore the DTIM expiry event.
- * There can be potential race conditions where the last associated
- * STA may disconnect & before the host could clear the 'Indicate DTIM'
- * request to the firmware, the firmware would have just indicated a DTIM
- * expiry event. The race is between 'clear DTIM expiry cmd' going
- * from the host to the firmware & the DTIM expiry event happening from
- * the firmware to the host.
- */
- if (ar->sta_list_index == 0) {
- return;
- }
-
- A_MUTEX_LOCK(&ar->mcastpsqLock);
- isMcastQueued = A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq);
- A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
- A_ASSERT(isMcastQueued == false);
-
- /* Flush the mcast psq to the target */
- /* Set the STA flag to DTIMExpired, so that the frame will go out */
- ar->DTIMExpired = true;
-
- A_MUTEX_LOCK(&ar->mcastpsqLock);
- while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
- skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
- A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
- ar6000_data_tx(skb, ar->arNetDev);
-
- A_MUTEX_LOCK(&ar->mcastpsqLock);
- }
- A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
- /* Reset the DTIMExpired flag back to 0 */
- ar->DTIMExpired = false;
-
- /* Clear the LSB of the BitMapCtl field of the TIM IE */
- wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 0);
-}
-
-void
-read_rssi_compensation_param(struct ar6_softc *ar)
-{
- u8 *cust_data_ptr;
-
-//#define RSSICOMPENSATION_PRINT
-
-#ifdef RSSICOMPENSATION_PRINT
- s16 i;
- cust_data_ptr = ar6000_get_cust_data_buffer(ar->arTargetType);
- for (i=0; i<16; i++) {
- A_PRINTF("cust_data_%d = %x \n", i, *(u8 *)cust_data_ptr);
- cust_data_ptr += 1;
- }
-#endif
-
- cust_data_ptr = ar6000_get_cust_data_buffer(ar->arTargetType);
-
- rssi_compensation_param.customerID = *(u16 *)cust_data_ptr & 0xffff;
- rssi_compensation_param.enable = *(u16 *)(cust_data_ptr+2) & 0xffff;
- rssi_compensation_param.bg_param_a = *(u16 *)(cust_data_ptr+4) & 0xffff;
- rssi_compensation_param.bg_param_b = *(u16 *)(cust_data_ptr+6) & 0xffff;
- rssi_compensation_param.a_param_a = *(u16 *)(cust_data_ptr+8) & 0xffff;
- rssi_compensation_param.a_param_b = *(u16 *)(cust_data_ptr+10) &0xffff;
- rssi_compensation_param.reserved = *(u32 *)(cust_data_ptr+12);
-
-#ifdef RSSICOMPENSATION_PRINT
- A_PRINTF("customerID = 0x%x \n", rssi_compensation_param.customerID);
- A_PRINTF("enable = 0x%x \n", rssi_compensation_param.enable);
- A_PRINTF("bg_param_a = 0x%x and %d \n", rssi_compensation_param.bg_param_a, rssi_compensation_param.bg_param_a);
- A_PRINTF("bg_param_b = 0x%x and %d \n", rssi_compensation_param.bg_param_b, rssi_compensation_param.bg_param_b);
- A_PRINTF("a_param_a = 0x%x and %d \n", rssi_compensation_param.a_param_a, rssi_compensation_param.a_param_a);
- A_PRINTF("a_param_b = 0x%x and %d \n", rssi_compensation_param.a_param_b, rssi_compensation_param.a_param_b);
- A_PRINTF("Last 4 bytes = 0x%x \n", rssi_compensation_param.reserved);
-#endif
-
- if (rssi_compensation_param.enable != 0x1) {
- rssi_compensation_param.enable = 0;
- }
-
- return;
-}
-
-s32 rssi_compensation_calc_tcmd(u32 freq, s32 rssi, u32 totalPkt)
-{
-
- if (freq > 5000)
- {
- if (rssi_compensation_param.enable)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation = %d, totalPkt = %d\n", rssi,totalPkt));
- rssi = rssi * rssi_compensation_param.a_param_a + totalPkt * rssi_compensation_param.a_param_b;
- rssi = (rssi-50) /100;
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
- }
- }
- else
- {
- if (rssi_compensation_param.enable)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation = %d, totalPkt = %d\n", rssi,totalPkt));
- rssi = rssi * rssi_compensation_param.bg_param_a + totalPkt * rssi_compensation_param.bg_param_b;
- rssi = (rssi-50) /100;
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
- }
- }
-
- return rssi;
-}
-
-s16 rssi_compensation_calc(struct ar6_softc *ar, s16 rssi)
-{
- if (ar->arBssChannel > 5000)
- {
- if (rssi_compensation_param.enable)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation = %d\n", rssi));
- rssi = rssi * rssi_compensation_param.a_param_a + rssi_compensation_param.a_param_b;
- rssi = (rssi-50) /100;
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
- }
- }
- else
- {
- if (rssi_compensation_param.enable)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation = %d\n", rssi));
- rssi = rssi * rssi_compensation_param.bg_param_a + rssi_compensation_param.bg_param_b;
- rssi = (rssi-50) /100;
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
- }
- }
-
- return rssi;
-}
-
-s16 rssi_compensation_reverse_calc(struct ar6_softc *ar, s16 rssi, bool Above)
-{
- s16 i;
-
- if (ar->arBssChannel > 5000)
- {
- if (rssi_compensation_param.enable)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before rev compensation = %d\n", rssi));
- rssi = rssi * 100;
- rssi = (rssi - rssi_compensation_param.a_param_b) / rssi_compensation_param.a_param_a;
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after rev compensation = %d\n", rssi));
- }
- }
- else
- {
- if (rssi_compensation_param.enable)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before rev compensation = %d\n", rssi));
-
- if (Above) {
- for (i=95; i>=0; i--) {
- if (rssi <= rssi_compensation_table[i]) {
- rssi = 0 - i;
- break;
- }
- }
- } else {
- for (i=0; i<=95; i++) {
- if (rssi >= rssi_compensation_table[i]) {
- rssi = 0 - i;
- break;
- }
- }
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after rev compensation = %d\n", rssi));
- }
- }
-
- return rssi;
-}
-
-#ifdef WAPI_ENABLE
-void ap_wapi_rekey_event(struct ar6_softc *ar, u8 type, u8 *mac)
-{
- union iwreq_data wrqu;
- char buf[20];
-
- A_MEMZERO(buf, sizeof(buf));
-
- strcpy(buf, "WAPI_REKEY");
- buf[10] = type;
- memcpy(&buf[11], mac, ATH_MAC_LEN);
-
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wrqu.data.length = 10+1+ATH_MAC_LEN;
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-
- A_PRINTF("WAPI REKEY - %d - %02x:%02x\n", type, mac[4], mac[5]);
-}
-#endif
-
-static int
-ar6000_reinstall_keys(struct ar6_softc *ar, u8 key_op_ctrl)
-{
- int status = 0;
- struct ieee80211req_key *uik = &ar->user_saved_keys.ucast_ik;
- struct ieee80211req_key *bik = &ar->user_saved_keys.bcast_ik;
- CRYPTO_TYPE keyType = ar->user_saved_keys.keyType;
-
- if (IEEE80211_CIPHER_CCKM_KRK != uik->ik_type) {
- if (NONE_CRYPT == keyType) {
- goto _reinstall_keys_out;
- }
-
- if (uik->ik_keylen) {
- status = wmi_addKey_cmd(ar->arWmi, uik->ik_keyix,
- ar->user_saved_keys.keyType, PAIRWISE_USAGE,
- uik->ik_keylen, (u8 *)&uik->ik_keyrsc,
- uik->ik_keydata, key_op_ctrl, uik->ik_macaddr, SYNC_BEFORE_WMIFLAG);
- }
-
- } else {
- status = wmi_add_krk_cmd(ar->arWmi, uik->ik_keydata);
- }
-
- if (IEEE80211_CIPHER_CCKM_KRK != bik->ik_type) {
- if (NONE_CRYPT == keyType) {
- goto _reinstall_keys_out;
- }
-
- if (bik->ik_keylen) {
- status = wmi_addKey_cmd(ar->arWmi, bik->ik_keyix,
- ar->user_saved_keys.keyType, GROUP_USAGE,
- bik->ik_keylen, (u8 *)&bik->ik_keyrsc,
- bik->ik_keydata, key_op_ctrl, bik->ik_macaddr, NO_SYNC_WMIFLAG);
- }
- } else {
- status = wmi_add_krk_cmd(ar->arWmi, bik->ik_keydata);
- }
-
-_reinstall_keys_out:
- ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
- ar->user_key_ctrl = 0;
-
- return status;
-}
-
-
-void
-ar6000_dset_open_req(
- void *context,
- u32 id,
- u32 targHandle,
- u32 targReplyFn,
- u32 targReplyArg)
-{
-}
-
-void
-ar6000_dset_close(
- void *context,
- u32 access_cookie)
-{
- return;
-}
-
-void
-ar6000_dset_data_req(
- void *context,
- u32 accessCookie,
- u32 offset,
- u32 length,
- u32 targBuf,
- u32 targReplyFn,
- u32 targReplyArg)
-{
-}
-
-int
-ar6000_ap_mode_profile_commit(struct ar6_softc *ar)
-{
- WMI_CONNECT_CMD p;
- unsigned long flags;
-
- /* No change in AP's profile configuration */
- if(ar->ap_profile_flag==0) {
- A_PRINTF("COMMIT: No change in profile!!!\n");
- return -ENODATA;
- }
-
- if(!ar->arSsidLen) {
- A_PRINTF("SSID not set!!!\n");
- return -ECHRNG;
- }
-
- switch(ar->arAuthMode) {
- case NONE_AUTH:
- if((ar->arPairwiseCrypto != NONE_CRYPT) &&
-#ifdef WAPI_ENABLE
- (ar->arPairwiseCrypto != WAPI_CRYPT) &&
-#endif
- (ar->arPairwiseCrypto != WEP_CRYPT)) {
- A_PRINTF("Cipher not supported in AP mode Open auth\n");
- return -EOPNOTSUPP;
- }
- break;
- case WPA_PSK_AUTH:
- case WPA2_PSK_AUTH:
- case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
- break;
- default:
- A_PRINTF("This key mgmt type not supported in AP mode\n");
- return -EOPNOTSUPP;
- }
-
- /* Update the arNetworkType */
- ar->arNetworkType = ar->arNextMode;
-
- A_MEMZERO(&p,sizeof(p));
- p.ssidLength = ar->arSsidLen;
- memcpy(p.ssid,ar->arSsid,p.ssidLength);
- p.channel = ar->arChannelHint;
- p.networkType = ar->arNetworkType;
-
- p.dot11AuthMode = ar->arDot11AuthMode;
- p.authMode = ar->arAuthMode;
- p.pairwiseCryptoType = ar->arPairwiseCrypto;
- p.pairwiseCryptoLen = ar->arPairwiseCryptoLen;
- p.groupCryptoType = ar->arGroupCrypto;
- p.groupCryptoLen = ar->arGroupCryptoLen;
- p.ctrl_flags = ar->arConnectCtrlFlags;
-
- wmi_ap_profile_commit(ar->arWmi, &p);
- spin_lock_irqsave(&ar->arLock, flags);
- ar->arConnected = true;
- netif_carrier_on(ar->arNetDev);
- spin_unlock_irqrestore(&ar->arLock, flags);
- ar->ap_profile_flag = 0;
- return 0;
-}
-
-int
-ar6000_connect_to_ap(struct ar6_softc *ar)
-{
- /* The ssid length check prevents second "essid off" from the user,
- to be treated as a connect cmd. The second "essid off" is ignored.
- */
- if((ar->arWmiReady == true) && (ar->arSsidLen > 0) && ar->arNetworkType!=AP_NETWORK)
- {
- int status;
- if((ADHOC_NETWORK != ar->arNetworkType) &&
- (NONE_AUTH==ar->arAuthMode) &&
- (WEP_CRYPT==ar->arPairwiseCrypto)) {
- ar6000_install_static_wep_keys(ar);
- }
-
- if (!ar->arUserBssFilter) {
- if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
- return -EIO;
- }
- }
-#ifdef WAPI_ENABLE
- if (ar->arWapiEnable) {
- ar->arPairwiseCrypto = WAPI_CRYPT;
- ar->arPairwiseCryptoLen = 0;
- ar->arGroupCrypto = WAPI_CRYPT;
- ar->arGroupCryptoLen = 0;
- ar->arAuthMode = NONE_AUTH;
- ar->arConnectCtrlFlags |= CONNECT_IGNORE_WPAx_GROUP_CIPHER;
- }
-#endif
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Connect called with authmode %d dot11 auth %d"\
- " PW crypto %d PW crypto Len %d GRP crypto %d"\
- " GRP crypto Len %d\n",
- ar->arAuthMode, ar->arDot11AuthMode,
- ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
- ar->arGroupCrypto, ar->arGroupCryptoLen));
- reconnect_flag = 0;
- /* Set the listen interval into 1000TUs or more. This value will be indicated to Ap in the conn.
- later set it back locally at the STA to 100/1000 TUs depending on the power mode */
- if ((ar->arNetworkType == INFRA_NETWORK)) {
- wmi_listeninterval_cmd(ar->arWmi, max(ar->arListenIntervalT, (u16)A_MAX_WOW_LISTEN_INTERVAL), 0);
- }
- status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
- ar->arDot11AuthMode, ar->arAuthMode,
- ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
- ar->arGroupCrypto,ar->arGroupCryptoLen,
- ar->arSsidLen, ar->arSsid,
- ar->arReqBssid, ar->arChannelHint,
- ar->arConnectCtrlFlags);
- if (status) {
- wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB);
- if (!ar->arUserBssFilter) {
- wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
- }
- return status;
- }
-
- if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
- ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
- {
- A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
- }
-
- ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
-
- ar->arConnectPending = true;
- return status;
- }
- return A_ERROR;
-}
-
-int
-ar6000_disconnect(struct ar6_softc *ar)
-{
- if ((ar->arConnected == true) || (ar->arConnectPending == true)) {
- wmi_disconnect_cmd(ar->arWmi);
- /*
- * Disconnect cmd is issued, clear connectPending.
- * arConnected will be cleard in disconnect_event notification.
- */
- ar->arConnectPending = false;
- }
-
- return 0;
-}
-
-int
-ar6000_ap_mode_get_wpa_ie(struct ar6_softc *ar, struct ieee80211req_wpaie *wpaie)
-{
- sta_t *conn = NULL;
- conn = ieee80211_find_conn(ar, wpaie->wpa_macaddr);
-
- A_MEMZERO(wpaie->wpa_ie, IEEE80211_MAX_IE);
- A_MEMZERO(wpaie->rsn_ie, IEEE80211_MAX_IE);
-
- if(conn) {
- memcpy(wpaie->wpa_ie, conn->wpa_ie, IEEE80211_MAX_IE);
- }
-
- return 0;
-}
-
-int
-is_iwioctl_allowed(u8 mode, u16 cmd)
-{
- if(cmd >= SIOCSIWCOMMIT && cmd <= SIOCGIWPOWER) {
- cmd -= SIOCSIWCOMMIT;
- if(sioctl_filter[cmd] == 0xFF) return 0;
- if(sioctl_filter[cmd] & mode) return 0;
- } else if(cmd >= SIOCIWFIRSTPRIV && cmd <= (SIOCIWFIRSTPRIV+30)) {
- cmd -= SIOCIWFIRSTPRIV;
- if(pioctl_filter[cmd] == 0xFF) return 0;
- if(pioctl_filter[cmd] & mode) return 0;
- } else {
- return A_ERROR;
- }
- return A_ENOTSUP;
-}
-
-int
-is_xioctl_allowed(u8 mode, int cmd)
-{
- if(sizeof(xioctl_filter)-1 < cmd) {
- A_PRINTF("Filter for this cmd=%d not defined\n",cmd);
- return 0;
- }
- if(xioctl_filter[cmd] == 0xFF) return 0;
- if(xioctl_filter[cmd] & mode) return 0;
- return A_ERROR;
-}
-
-#ifdef WAPI_ENABLE
-int
-ap_set_wapi_key(struct ar6_softc *ar, void *ikey)
-{
- struct ieee80211req_key *ik = (struct ieee80211req_key *)ikey;
- KEY_USAGE keyUsage = 0;
- int status;
-
- if (memcmp(ik->ik_macaddr, bcast_mac, IEEE80211_ADDR_LEN) == 0) {
- keyUsage = GROUP_USAGE;
- } else {
- keyUsage = PAIRWISE_USAGE;
- }
- A_PRINTF("WAPI_KEY: Type:%d ix:%d mac:%02x:%02x len:%d\n",
- keyUsage, ik->ik_keyix, ik->ik_macaddr[4], ik->ik_macaddr[5],
- ik->ik_keylen);
-
- status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, WAPI_CRYPT, keyUsage,
- ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
- ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
- SYNC_BOTH_WMIFLAG);
-
- if (0 != status) {
- return -EIO;
- }
- return 0;
-}
-#endif
-
-void ar6000_peer_event(
- void *context,
- u8 eventCode,
- u8 *macAddr)
-{
- u8 pos;
-
- for (pos=0;pos<6;pos++)
- printk("%02x: ",*(macAddr+pos));
- printk("\n");
-}
-
-#ifdef HTC_TEST_SEND_PKTS
-#define HTC_TEST_DUPLICATE 8
-static void DoHTCSendPktsTest(struct ar6_softc *ar, int MapNo, HTC_ENDPOINT_ID eid, struct sk_buff *dupskb)
-{
- struct ar_cookie *cookie;
- struct ar_cookie *cookieArray[HTC_TEST_DUPLICATE];
- struct sk_buff *new_skb;
- int i;
- int pkts = 0;
- struct htc_packet_queue pktQueue;
- EPPING_HEADER *eppingHdr;
-
- eppingHdr = A_NETBUF_DATA(dupskb);
-
- if (eppingHdr->Cmd_h == EPPING_CMD_NO_ECHO) {
- /* skip test if this is already a tx perf test */
- return;
- }
-
- for (i = 0; i < HTC_TEST_DUPLICATE; i++,pkts++) {
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- cookie = ar6000_alloc_cookie(ar);
- if (cookie != NULL) {
- ar->arTxPending[eid]++;
- ar->arTotalTxDataPending++;
- }
-
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
- if (NULL == cookie) {
- break;
- }
-
- new_skb = A_NETBUF_ALLOC(A_NETBUF_LEN(dupskb));
-
- if (new_skb == NULL) {
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- ar6000_free_cookie(ar,cookie);
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- break;
- }
-
- A_NETBUF_PUT_DATA(new_skb, A_NETBUF_DATA(dupskb), A_NETBUF_LEN(dupskb));
- cookie->arc_bp[0] = (unsigned long)new_skb;
- cookie->arc_bp[1] = MapNo;
- SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
- cookie,
- A_NETBUF_DATA(new_skb),
- A_NETBUF_LEN(new_skb),
- eid,
- AR6K_DATA_PKT_TAG);
-
- cookieArray[i] = cookie;
-
- {
- EPPING_HEADER *pHdr = (EPPING_HEADER *)A_NETBUF_DATA(new_skb);
- pHdr->Cmd_h = EPPING_CMD_NO_ECHO; /* do not echo the packet */
- }
- }
-
- if (pkts == 0) {
- return;
- }
-
- INIT_HTC_PACKET_QUEUE(&pktQueue);
-
- for (i = 0; i < pkts; i++) {
- HTC_PACKET_ENQUEUE(&pktQueue,&cookieArray[i]->HtcPkt);
- }
-
- HTCSendPktsMultiple(ar->arHtcTarget, &pktQueue);
-
-}
-#endif
-
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-/*
- * Add support for adding and removing a virtual adapter for soft AP.
- * Some OS requires different adapters names for station and soft AP mode.
- * To support these requirement, create and destroy a netdevice instance
- * when the AP mode is operational. A full fledged support for virual device
- * is not implemented. Rather a virtual interface is created and is linked
- * with the existing physical device instance during the operation of the
- * AP mode.
- */
-
-int ar6000_start_ap_interface(struct ar6_softc *ar)
-{
- struct ar_virtual_interface *arApDev;
-
- /* Change net_device to point to AP instance */
- arApDev = (struct ar_virtual_interface *)ar->arApDev;
- ar->arNetDev = arApDev->arNetDev;
-
- return 0;
-}
-
-int ar6000_stop_ap_interface(struct ar6_softc *ar)
-{
- struct ar_virtual_interface *arApDev;
-
- /* Change net_device to point to sta instance */
- arApDev = (struct ar_virtual_interface *)ar->arApDev;
- if (arApDev) {
- ar->arNetDev = arApDev->arStaNetDev;
- }
-
- return 0;
-}
-
-
-int ar6000_create_ap_interface(struct ar6_softc *ar, char *ap_ifname)
-{
- struct net_device *dev;
- struct ar_virtual_interface *arApDev;
-
- dev = alloc_etherdev(sizeof(struct ar_virtual_interface));
- if (dev == NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: can't alloc etherdev\n"));
- return A_ERROR;
- }
-
- ether_setup(dev);
- init_netdev(dev, ap_ifname);
- dev->priv_flags &= ~IFF_TX_SKB_SHARING;
-
- if (register_netdev(dev)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: register_netdev failed\n"));
- return A_ERROR;
- }
-
- arApDev = netdev_priv(dev);
- arApDev->arDev = ar;
- arApDev->arNetDev = dev;
- arApDev->arStaNetDev = ar->arNetDev;
-
- ar->arApDev = arApDev;
- arApNetDev = dev;
-
- /* Copy the MAC address */
- memcpy(dev->dev_addr, ar->arNetDev->dev_addr, AR6000_ETH_ADDR_LEN);
-
- return 0;
-}
-
-int ar6000_add_ap_interface(struct ar6_softc *ar, char *ap_ifname)
-{
- /* Interface already added, need not proceed further */
- if (ar->arApDev != NULL) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_add_ap_interface: interface already present \n"));
- return 0;
- }
-
- if (ar6000_create_ap_interface(ar, ap_ifname) != 0) {
- return A_ERROR;
- }
-
- A_PRINTF("Add AP interface %s \n",ap_ifname);
-
- return ar6000_start_ap_interface(ar);
-}
-
-int ar6000_remove_ap_interface(struct ar6_softc *ar)
-{
- if (arApNetDev) {
- ar6000_stop_ap_interface(ar);
-
- unregister_netdev(arApNetDev);
- free_netdev(apApNetDev);
-
- A_PRINTF("Remove AP interface\n");
- }
- ar->arApDev = NULL;
- arApNetDev = NULL;
-
-
- return 0;
-}
-#endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-EXPORT_SYMBOL(setupbtdev);
-#endif
+++ /dev/null
-/*
- *
- * Copyright (c) 2004-2010 Atheros Communications Inc.
- * All rights reserved.
- *
- *
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
- *
- */
-
-/*
- * Implementation of system power management
- */
-
-#include "ar6000_drv.h"
-#include <linux/inetdevice.h>
-#include <linux/platform_device.h>
-#include "wlan_config.h"
-
-#define WOW_ENABLE_MAX_INTERVAL 0
-#define WOW_SET_SCAN_PARAMS 0
-
-extern unsigned int wmitimeout;
-extern wait_queue_head_t arEvent;
-
-#undef ATH_MODULE_NAME
-#define ATH_MODULE_NAME pm
-#define ATH_DEBUG_PM ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-#ifdef DEBUG
-static struct ath_debug_mask_description pm_debug_desc[] = {
- { ATH_DEBUG_PM , "System power management"},
-};
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(pm,
- "pm",
- "System Power Management",
- ATH_DEBUG_MASK_DEFAULTS | ATH_DEBUG_PM,
- ATH_DEBUG_DESCRIPTION_COUNT(pm_debug_desc),
- pm_debug_desc);
-
-#endif /* DEBUG */
-
-int ar6000_exit_cut_power_state(struct ar6_softc *ar);
-
-#ifdef CONFIG_PM
-static void ar6k_send_asleep_event_to_app(struct ar6_softc *ar, bool asleep)
-{
- char buf[128];
- union iwreq_data wrqu;
-
- snprintf(buf, sizeof(buf), "HOST_ASLEEP=%s", asleep ? "asleep" : "awake");
- A_MEMZERO(&wrqu, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-}
-
-static void ar6000_wow_resume(struct ar6_softc *ar)
-{
- if (ar->arWowState!= WLAN_WOW_STATE_NONE) {
- u16 fg_start_period = (ar->scParams.fg_start_period==0) ? 1 : ar->scParams.fg_start_period;
- u16 bg_period = (ar->scParams.bg_period==0) ? 60 : ar->scParams.bg_period;
- WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode = {true, false};
- ar->arWowState = WLAN_WOW_STATE_NONE;
- if (wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode)!= 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup restore host awake\n"));
- }
-#if WOW_SET_SCAN_PARAMS
- wmi_scanparams_cmd(ar->arWmi, fg_start_period,
- ar->scParams.fg_end_period,
- bg_period,
- ar->scParams.minact_chdwell_time,
- ar->scParams.maxact_chdwell_time,
- ar->scParams.pas_chdwell_time,
- ar->scParams.shortScanRatio,
- ar->scParams.scanCtrlFlags,
- ar->scParams.max_dfsch_act_time,
- ar->scParams.maxact_scan_per_ssid);
-#else
- (void)fg_start_period;
- (void)bg_period;
-#endif
-
-
-#if WOW_ENABLE_MAX_INTERVAL /* we don't do it if the power consumption is already good enough. */
- if (wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB) == 0) {
- }
-#endif
- ar6k_send_asleep_event_to_app(ar, false);
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Resume WoW successfully\n"));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WoW does not invoked. skip resume"));
- }
- ar->arWlanPowerState = WLAN_POWER_STATE_ON;
-}
-
-static void ar6000_wow_suspend(struct ar6_softc *ar)
-{
-#define WOW_LIST_ID 1
- if (ar->arNetworkType != AP_NETWORK) {
- /* Setup WoW for unicast & Arp request for our own IP
- disable background scan. Set listen interval into 1000 TUs
- Enable keepliave for 110 seconds
- */
- struct in_ifaddr **ifap = NULL;
- struct in_ifaddr *ifa = NULL;
- struct in_device *in_dev;
- u8 macMask[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
- int status;
- WMI_ADD_WOW_PATTERN_CMD addWowCmd = { .filter = { 0 } };
- WMI_DEL_WOW_PATTERN_CMD delWowCmd;
- WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode = {false, true};
- WMI_SET_WOW_MODE_CMD wowMode = { .enable_wow = true,
- .hostReqDelay = 500 };/*500 ms delay*/
-
- if (ar->arWowState!= WLAN_WOW_STATE_NONE) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("System already go into wow mode!\n"));
- return;
- }
-
- ar6000_TxDataCleanup(ar); /* IMPORTANT, otherwise there will be 11mA after listen interval as 1000*/
-
-#if WOW_ENABLE_MAX_INTERVAL /* we don't do it if the power consumption is already good enough. */
- if (wmi_listeninterval_cmd(ar->arWmi, A_MAX_WOW_LISTEN_INTERVAL, 0) == 0) {
- }
-#endif
-
-#if WOW_SET_SCAN_PARAMS
- status = wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0xFFFF, 0, 0, 0, 0, 0, 0, 0);
-#endif
- /* clear up our WoW pattern first */
- delWowCmd.filter_list_id = WOW_LIST_ID;
- delWowCmd.filter_id = 0;
- wmi_del_wow_pattern_cmd(ar->arWmi, &delWowCmd);
-
- /* setup unicast packet pattern for WoW */
- if (ar->arNetDev->dev_addr[1]) {
- addWowCmd.filter_list_id = WOW_LIST_ID;
- addWowCmd.filter_size = 6; /* MAC address */
- addWowCmd.filter_offset = 0;
- status = wmi_add_wow_pattern_cmd(ar->arWmi, &addWowCmd, ar->arNetDev->dev_addr, macMask, addWowCmd.filter_size);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to add WoW pattern\n"));
- }
- }
- /* setup ARP request for our own IP */
- if ((in_dev = __in_dev_get_rtnl(ar->arNetDev)) != NULL) {
- for (ifap = &in_dev->ifa_list; (ifa = *ifap) != NULL; ifap = &ifa->ifa_next) {
- if (!strcmp(ar->arNetDev->name, ifa->ifa_label)) {
- break; /* found */
- }
- }
- }
- if (ifa && ifa->ifa_local) {
- WMI_SET_IP_CMD ipCmd;
- memset(&ipCmd, 0, sizeof(ipCmd));
- ipCmd.ips[0] = ifa->ifa_local;
- status = wmi_set_ip_cmd(ar->arWmi, &ipCmd);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup IP for ARP agent\n"));
- }
- }
-
-#ifndef ATH6K_CONFIG_OTA_MODE
- wmi_powermode_cmd(ar->arWmi, REC_POWER);
-#endif
-
- status = wmi_set_wow_mode_cmd(ar->arWmi, &wowMode);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to enable wow mode\n"));
- }
- ar6k_send_asleep_event_to_app(ar, true);
-
- status = wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to set host asleep\n"));
- }
-
- ar->arWowState = WLAN_WOW_STATE_SUSPENDING;
- if (ar->arTxPending[ar->arControlEp]) {
- u32 timeleft = wait_event_interruptible_timeout(arEvent,
- ar->arTxPending[ar->arControlEp] == 0, wmitimeout * HZ);
- if (!timeleft || signal_pending(current)) {
- /* what can I do? wow resume at once */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup WoW. Pending wmi control data %d\n", ar->arTxPending[ar->arControlEp]));
- }
- }
-
- status = hifWaitForPendingRecv(ar->arHifDevice);
-
- ar->arWowState = WLAN_WOW_STATE_SUSPENDED;
- ar->arWlanPowerState = WLAN_POWER_STATE_WOW;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Not allowed to go to WOW at this moment.\n"));
- }
-}
-
-int ar6000_suspend_ev(void *context)
-{
- int status = 0;
- struct ar6_softc *ar = (struct ar6_softc *)context;
- s16 pmmode = ar->arSuspendConfig;
-wow_not_connected:
- switch (pmmode) {
- case WLAN_SUSPEND_WOW:
- if (ar->arWmiReady && ar->arWlanState==WLAN_ENABLED && ar->arConnected) {
- ar6000_wow_suspend(ar);
- AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Suspend for wow mode %d\n", __func__, ar->arWlanPowerState));
- } else {
- pmmode = ar->arWow2Config;
- goto wow_not_connected;
- }
- break;
- case WLAN_SUSPEND_CUT_PWR:
- /* fall through */
- case WLAN_SUSPEND_CUT_PWR_IF_BT_OFF:
- /* fall through */
- case WLAN_SUSPEND_DEEP_SLEEP:
- /* fall through */
- default:
- status = ar6000_update_wlan_pwr_state(ar, WLAN_DISABLED, true);
- if (ar->arWlanPowerState==WLAN_POWER_STATE_ON ||
- ar->arWlanPowerState==WLAN_POWER_STATE_WOW) {
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Strange suspend state for not wow mode %d", ar->arWlanPowerState));
- }
- AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Suspend for %d mode pwr %d status %d\n", __func__, pmmode, ar->arWlanPowerState, status));
- status = (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) ? 0 : A_EBUSY;
- break;
- }
-
- ar->scan_triggered = 0;
- return status;
-}
-
-int ar6000_resume_ev(void *context)
-{
- struct ar6_softc *ar = (struct ar6_softc *)context;
- u16 powerState = ar->arWlanPowerState;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: enter previous state %d wowState %d\n", __func__, powerState, ar->arWowState));
- switch (powerState) {
- case WLAN_POWER_STATE_WOW:
- ar6000_wow_resume(ar);
- break;
- case WLAN_POWER_STATE_CUT_PWR:
- /* fall through */
- case WLAN_POWER_STATE_DEEP_SLEEP:
- ar6000_update_wlan_pwr_state(ar, WLAN_ENABLED, true);
- AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Resume for %d mode pwr %d\n", __func__, powerState, ar->arWlanPowerState));
- break;
- case WLAN_POWER_STATE_ON:
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange SDIO bus power mode!!\n"));
- break;
- }
- return 0;
-}
-
-void ar6000_check_wow_status(struct ar6_softc *ar, struct sk_buff *skb, bool isEvent)
-{
- if (ar->arWowState!=WLAN_WOW_STATE_NONE) {
- if (ar->arWowState==WLAN_WOW_STATE_SUSPENDING) {
- AR_DEBUG_PRINTF(ATH_DEBUG_PM,("\n%s: Received IRQ while we are wow suspending!!!\n\n", __func__));
- return;
- }
- /* Wow resume from irq interrupt */
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: WoW resume from irq thread status %d\n", __func__, ar->arWlanPowerState));
- ar6000_wow_resume(ar);
- }
-}
-
-int ar6000_power_change_ev(void *context, u32 config)
-{
- struct ar6_softc *ar = (struct ar6_softc *)context;
- int status = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: power change event callback %d \n", __func__, config));
- switch (config) {
- case HIF_DEVICE_POWER_UP:
- ar6000_restart_endpoint(ar->arNetDev);
- status = 0;
- break;
- case HIF_DEVICE_POWER_DOWN:
- case HIF_DEVICE_POWER_CUT:
- status = 0;
- break;
- }
- return status;
-}
-
-#endif /* CONFIG_PM */
-
-int
-ar6000_setup_cut_power_state(struct ar6_softc *ar, AR6000_WLAN_STATE state)
-{
- int status = 0;
- HIF_DEVICE_POWER_CHANGE_TYPE config;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: Cut power %d %d \n", __func__,state, ar->arWlanPowerState));
-#ifdef CONFIG_PM
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Wlan OFF %d BT OFf %d \n", ar->arWlanOff, ar->arBTOff));
-#endif
- do {
- if (state == WLAN_ENABLED) {
- /* Not in cut power state.. exit */
- if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
- break;
- }
-
- /* Change the state to ON */
- ar->arWlanPowerState = WLAN_POWER_STATE_ON;
-
-
- /* Indicate POWER_UP to HIF */
- config = HIF_DEVICE_POWER_UP;
- status = HIFConfigureDevice(ar->arHifDevice,
- HIF_DEVICE_POWER_STATE_CHANGE,
- &config,
- sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
-
- if (status == A_PENDING) {
- } else if (status == 0) {
- ar6000_restart_endpoint(ar->arNetDev);
- status = 0;
- }
- } else if (state == WLAN_DISABLED) {
-
-
- /* Already in cut power state.. exit */
- if (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) {
- break;
- }
- ar6000_stop_endpoint(ar->arNetDev, true, false);
-
- config = HIF_DEVICE_POWER_CUT;
- status = HIFConfigureDevice(ar->arHifDevice,
- HIF_DEVICE_POWER_STATE_CHANGE,
- &config,
- sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
-
- ar->arWlanPowerState = WLAN_POWER_STATE_CUT_PWR;
- }
- } while (0);
-
- return status;
-}
-
-int
-ar6000_setup_deep_sleep_state(struct ar6_softc *ar, AR6000_WLAN_STATE state)
-{
- int status = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: Deep sleep %d %d \n", __func__,state, ar->arWlanPowerState));
-#ifdef CONFIG_PM
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Wlan OFF %d BT OFf %d \n", ar->arWlanOff, ar->arBTOff));
-#endif
- do {
- WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode;
-
- if (state == WLAN_ENABLED) {
- u16 fg_start_period;
-
- /* Not in deep sleep state.. exit */
- if (ar->arWlanPowerState != WLAN_POWER_STATE_DEEP_SLEEP) {
- if (ar->arWlanPowerState != WLAN_POWER_STATE_ON) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange state when we resume from deep sleep %d\n", ar->arWlanPowerState));
- }
- break;
- }
-
- fg_start_period = (ar->scParams.fg_start_period==0) ? 1 : ar->scParams.fg_start_period;
- hostSleepMode.awake = true;
- hostSleepMode.asleep = false;
-
- if ((status=wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode)) != 0) {
- break;
- }
-
- /* Change the state to ON */
- ar->arWlanPowerState = WLAN_POWER_STATE_ON;
-
- /* Enable foreground scanning */
- if ((status=wmi_scanparams_cmd(ar->arWmi, fg_start_period,
- ar->scParams.fg_end_period,
- ar->scParams.bg_period,
- ar->scParams.minact_chdwell_time,
- ar->scParams.maxact_chdwell_time,
- ar->scParams.pas_chdwell_time,
- ar->scParams.shortScanRatio,
- ar->scParams.scanCtrlFlags,
- ar->scParams.max_dfsch_act_time,
- ar->scParams.maxact_scan_per_ssid)) != 0)
- {
- break;
- }
-
- if (ar->arNetworkType != AP_NETWORK)
- {
- if (ar->arSsidLen) {
- if (ar6000_connect_to_ap(ar) != 0) {
- /* no need to report error if connection failed */
- break;
- }
- }
- }
- } else if (state == WLAN_DISABLED){
- WMI_SET_WOW_MODE_CMD wowMode = { .enable_wow = false };
-
- /* Already in deep sleep state.. exit */
- if (ar->arWlanPowerState != WLAN_POWER_STATE_ON) {
- if (ar->arWlanPowerState != WLAN_POWER_STATE_DEEP_SLEEP) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange state when we suspend for deep sleep %d\n", ar->arWlanPowerState));
- }
- break;
- }
-
- if (ar->arNetworkType != AP_NETWORK)
- {
- /* Disconnect from the AP and disable foreground scanning */
- AR6000_SPIN_LOCK(&ar->arLock, 0);
- if (ar->arConnected == true || ar->arConnectPending == true) {
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- wmi_disconnect_cmd(ar->arWmi);
- } else {
- AR6000_SPIN_UNLOCK(&ar->arLock, 0);
- }
- }
-
- ar->scan_triggered = 0;
-
- if ((status=wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0, 0, 0, 0, 0, 0, 0, 0)) != 0) {
- break;
- }
-
- /* make sure we disable wow for deep sleep */
- if ((status=wmi_set_wow_mode_cmd(ar->arWmi, &wowMode))!= 0)
- {
- break;
- }
-
- ar6000_TxDataCleanup(ar);
-#ifndef ATH6K_CONFIG_OTA_MODE
- wmi_powermode_cmd(ar->arWmi, REC_POWER);
-#endif
-
- hostSleepMode.awake = false;
- hostSleepMode.asleep = true;
- if ((status=wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode))!= 0) {
- break;
- }
- if (ar->arTxPending[ar->arControlEp]) {
- u32 timeleft = wait_event_interruptible_timeout(arEvent,
- ar->arTxPending[ar->arControlEp] == 0, wmitimeout * HZ);
- if (!timeleft || signal_pending(current)) {
- status = A_ERROR;
- break;
- }
- }
- status = hifWaitForPendingRecv(ar->arHifDevice);
-
- ar->arWlanPowerState = WLAN_POWER_STATE_DEEP_SLEEP;
- }
- } while (0);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to enter/exit deep sleep %d\n", state));
- }
-
- return status;
-}
-
-int
-ar6000_update_wlan_pwr_state(struct ar6_softc *ar, AR6000_WLAN_STATE state, bool pmEvent)
-{
- int status = 0;
- u16 powerState, oldPowerState;
- AR6000_WLAN_STATE oldstate = ar->arWlanState;
- bool wlanOff = ar->arWlanOff;
-#ifdef CONFIG_PM
- bool btOff = ar->arBTOff;
-#endif /* CONFIG_PM */
-
- if ((state!=WLAN_DISABLED && state!=WLAN_ENABLED)) {
- return A_ERROR;
- }
-
- if (ar->bIsDestroyProgress) {
- return A_EBUSY;
- }
-
- if (down_interruptible(&ar->arSem)) {
- return A_ERROR;
- }
-
- if (ar->bIsDestroyProgress) {
- up(&ar->arSem);
- return A_EBUSY;
- }
-
- ar->arWlanState = wlanOff ? WLAN_DISABLED : state;
- oldPowerState = ar->arWlanPowerState;
- if (state == WLAN_ENABLED) {
- powerState = ar->arWlanPowerState;
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WLAN PWR set to ENABLE^^\n"));
- if (!wlanOff) {
- if (powerState == WLAN_POWER_STATE_DEEP_SLEEP) {
- status = ar6000_setup_deep_sleep_state(ar, WLAN_ENABLED);
- } else if (powerState == WLAN_POWER_STATE_CUT_PWR) {
- status = ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
- }
- }
-#ifdef CONFIG_PM
- else if (pmEvent && wlanOff) {
- bool allowCutPwr = ((!ar->arBTSharing) || btOff);
- if ((powerState==WLAN_POWER_STATE_CUT_PWR) && (!allowCutPwr)) {
- /* Come out of cut power */
- ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
- status = ar6000_setup_deep_sleep_state(ar, WLAN_DISABLED);
- }
- }
-#endif /* CONFIG_PM */
- } else if (state == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WLAN PWR set to DISABLED~\n"));
- powerState = WLAN_POWER_STATE_DEEP_SLEEP;
-#ifdef CONFIG_PM
- if (pmEvent) { /* disable due to suspend */
- bool suspendCutPwr = (ar->arSuspendConfig == WLAN_SUSPEND_CUT_PWR ||
- (ar->arSuspendConfig == WLAN_SUSPEND_WOW &&
- ar->arWow2Config==WLAN_SUSPEND_CUT_PWR));
- bool suspendCutIfBtOff = ((ar->arSuspendConfig ==
- WLAN_SUSPEND_CUT_PWR_IF_BT_OFF ||
- (ar->arSuspendConfig == WLAN_SUSPEND_WOW &&
- ar->arWow2Config==WLAN_SUSPEND_CUT_PWR_IF_BT_OFF)) &&
- (!ar->arBTSharing || btOff));
- if ((suspendCutPwr) ||
- (suspendCutIfBtOff) ||
- (ar->arWlanState==WLAN_POWER_STATE_CUT_PWR))
- {
- powerState = WLAN_POWER_STATE_CUT_PWR;
- }
- } else {
- if ((wlanOff) &&
- (ar->arWlanOffConfig == WLAN_OFF_CUT_PWR) &&
- (!ar->arBTSharing || btOff))
- {
- /* For BT clock sharing designs, CUT_POWER depend on BT state */
- powerState = WLAN_POWER_STATE_CUT_PWR;
- }
- }
-#endif /* CONFIG_PM */
-
- if (powerState == WLAN_POWER_STATE_DEEP_SLEEP) {
- if (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) {
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Load firmware before set to deep sleep\n"));
- ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
- }
- status = ar6000_setup_deep_sleep_state(ar, WLAN_DISABLED);
- } else if (powerState == WLAN_POWER_STATE_CUT_PWR) {
- status = ar6000_setup_cut_power_state(ar, WLAN_DISABLED);
- }
-
- }
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup WLAN state %d\n", ar->arWlanState));
- ar->arWlanState = oldstate;
- } else if (status == 0) {
- WMI_REPORT_SLEEP_STATE_EVENT wmiSleepEvent, *pSleepEvent = NULL;
- if ((ar->arWlanPowerState == WLAN_POWER_STATE_ON) && (oldPowerState != WLAN_POWER_STATE_ON)) {
- wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_AWAKE;
- pSleepEvent = &wmiSleepEvent;
- } else if ((ar->arWlanPowerState != WLAN_POWER_STATE_ON) && (oldPowerState == WLAN_POWER_STATE_ON)) {
- wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP;
- pSleepEvent = &wmiSleepEvent;
- }
- if (pSleepEvent) {
- AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("SENT WLAN Sleep Event %d\n", wmiSleepEvent.sleepState));
- }
- }
- up(&ar->arSem);
- return status;
-}
-
-int
-ar6000_set_bt_hw_state(struct ar6_softc *ar, u32 enable)
-{
-#ifdef CONFIG_PM
- bool off = (enable == 0);
- int status;
- if (ar->arBTOff == off) {
- return 0;
- }
- ar->arBTOff = off;
- status = ar6000_update_wlan_pwr_state(ar, ar->arWlanOff ? WLAN_DISABLED : WLAN_ENABLED, false);
- return status;
-#else
- return 0;
-#endif
-}
-
-int
-ar6000_set_wlan_state(struct ar6_softc *ar, AR6000_WLAN_STATE state)
-{
- int status;
- bool off = (state == WLAN_DISABLED);
- if (ar->arWlanOff == off) {
- return 0;
- }
- ar->arWlanOff = off;
- status = ar6000_update_wlan_pwr_state(ar, state, false);
- return status;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#include "ar6000_drv.h"
-
-#ifdef HTC_RAW_INTERFACE
-
-static void
-ar6000_htc_raw_read_cb(void *Context, struct htc_packet *pPacket)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- raw_htc_buffer *busy;
- HTC_RAW_STREAM_ID streamID;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
- busy = (raw_htc_buffer *)pPacket->pPktContext;
- A_ASSERT(busy != NULL);
-
- if (pPacket->Status == A_ECANCELED) {
- /*
- * HTC provides A_ECANCELED status when it doesn't want to be refilled
- * (probably due to a shutdown)
- */
- return;
- }
-
- streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
- A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
-
-#ifdef CF
- if (down_trylock(&arRaw->raw_htc_read_sem[streamID])) {
-#else
- if (down_interruptible(&arRaw->raw_htc_read_sem[streamID])) {
-#endif /* CF */
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to down the semaphore\n"));
- }
-
- A_ASSERT((pPacket->Status != 0) ||
- (pPacket->pBuffer == (busy->data + HTC_HEADER_LEN)));
-
- busy->length = pPacket->ActualLength + HTC_HEADER_LEN;
- busy->currPtr = HTC_HEADER_LEN;
- arRaw->read_buffer_available[streamID] = true;
- //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("raw read cb: 0x%X 0x%X \n", busy->currPtr,busy->length);
- up(&arRaw->raw_htc_read_sem[streamID]);
-
- /* Signal the waiting process */
- AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Waking up the StreamID(%d) read process\n", streamID));
- wake_up_interruptible(&arRaw->raw_htc_read_queue[streamID]);
-}
-
-static void
-ar6000_htc_raw_write_cb(void *Context, struct htc_packet *pPacket)
-{
- struct ar6_softc *ar = (struct ar6_softc *)Context;
- raw_htc_buffer *free;
- HTC_RAW_STREAM_ID streamID;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
- free = (raw_htc_buffer *)pPacket->pPktContext;
- A_ASSERT(free != NULL);
-
- if (pPacket->Status == A_ECANCELED) {
- /*
- * HTC provides A_ECANCELED status when it doesn't want to be refilled
- * (probably due to a shutdown)
- */
- return;
- }
-
- streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
- A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
-
-#ifdef CF
- if (down_trylock(&arRaw->raw_htc_write_sem[streamID])) {
-#else
- if (down_interruptible(&arRaw->raw_htc_write_sem[streamID])) {
-#endif
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to down the semaphore\n"));
- }
-
- A_ASSERT(pPacket->pBuffer == (free->data + HTC_HEADER_LEN));
-
- free->length = 0;
- arRaw->write_buffer_available[streamID] = true;
- up(&arRaw->raw_htc_write_sem[streamID]);
-
- /* Signal the waiting process */
- AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Waking up the StreamID(%d) write process\n", streamID));
- wake_up_interruptible(&arRaw->raw_htc_write_queue[streamID]);
-}
-
-/* connect to a service */
-static int ar6000_connect_raw_service(struct ar6_softc *ar,
- HTC_RAW_STREAM_ID StreamID)
-{
- int status;
- struct htc_service_connect_resp response;
- u8 streamNo;
- struct htc_service_connect_req connect;
-
- do {
-
- A_MEMZERO(&connect,sizeof(connect));
- /* pass the stream ID as meta data to the RAW streams service */
- streamNo = (u8)StreamID;
- connect.pMetaData = &streamNo;
- connect.MetaDataLength = sizeof(u8);
- /* these fields are the same for all endpoints */
- connect.EpCallbacks.pContext = ar;
- connect.EpCallbacks.EpTxComplete = ar6000_htc_raw_write_cb;
- connect.EpCallbacks.EpRecv = ar6000_htc_raw_read_cb;
- /* simple interface, we don't need these optional callbacks */
- connect.EpCallbacks.EpRecvRefill = NULL;
- connect.EpCallbacks.EpSendFull = NULL;
- connect.MaxSendQueueDepth = RAW_HTC_WRITE_BUFFERS_NUM;
-
- /* connect to the raw streams service, we may be able to get 1 or more
- * connections, depending on WHAT is running on the target */
- connect.ServiceID = HTC_RAW_STREAMS_SVC;
-
- A_MEMZERO(&response,sizeof(response));
-
- /* try to connect to the raw stream, it is okay if this fails with
- * status HTC_SERVICE_NO_MORE_EP */
- status = HTCConnectService(ar->arHtcTarget,
- &connect,
- &response);
-
- if (status) {
- if (response.ConnectRespCode == HTC_SERVICE_NO_MORE_EP) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HTC RAW , No more streams allowed \n"));
- status = 0;
- }
- break;
- }
-
- /* set endpoint mapping for the RAW HTC streams */
- arSetRawStream2EndpointIDMap(ar,StreamID,response.Endpoint);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("HTC RAW : stream ID: %d, endpoint: %d\n",
- StreamID, arRawStream2EndpointID(ar,StreamID)));
-
- } while (false);
-
- return status;
-}
-
-int ar6000_htc_raw_open(struct ar6_softc *ar)
-{
- int status;
- int streamID, endPt, count2;
- raw_htc_buffer *buffer;
- HTC_SERVICE_ID servicepriority;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
- if (!arRaw) {
- arRaw = ar->arRawHtc = A_MALLOC(sizeof(AR_RAW_HTC_T));
- if (arRaw) {
- A_MEMZERO(arRaw, sizeof(AR_RAW_HTC_T));
- }
- }
- A_ASSERT(ar->arHtcTarget != NULL);
- if (!arRaw) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Faile to allocate memory for HTC RAW interface\n"));
- return -ENOMEM;
- }
- /* wait for target */
- status = HTCWaitTarget(ar->arHtcTarget);
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HTCWaitTarget failed (%d)\n", status));
- return -ENODEV;
- }
-
- for (endPt = 0; endPt < ENDPOINT_MAX; endPt++) {
- arRaw->arEp2RawMapping[endPt] = HTC_RAW_STREAM_NOT_MAPPED;
- }
-
- for (streamID = HTC_RAW_STREAM_0; streamID < HTC_RAW_STREAM_NUM_MAX; streamID++) {
- /* Initialize the data structures */
- sema_init(&arRaw->raw_htc_read_sem[streamID], 1);
- sema_init(&arRaw->raw_htc_write_sem[streamID], 1);
- init_waitqueue_head(&arRaw->raw_htc_read_queue[streamID]);
- init_waitqueue_head(&arRaw->raw_htc_write_queue[streamID]);
-
- /* try to connect to the raw service */
- status = ar6000_connect_raw_service(ar,streamID);
-
- if (status) {
- break;
- }
-
- if (arRawStream2EndpointID(ar,streamID) == 0) {
- break;
- }
-
- for (count2 = 0; count2 < RAW_HTC_READ_BUFFERS_NUM; count2 ++) {
- /* Initialize the receive buffers */
- buffer = &arRaw->raw_htc_write_buffer[streamID][count2];
- memset(buffer, 0, sizeof(raw_htc_buffer));
- buffer = &arRaw->raw_htc_read_buffer[streamID][count2];
- memset(buffer, 0, sizeof(raw_htc_buffer));
-
- SET_HTC_PACKET_INFO_RX_REFILL(&buffer->HTCPacket,
- buffer,
- buffer->data,
- HTC_RAW_BUFFER_SIZE,
- arRawStream2EndpointID(ar,streamID));
-
- /* Queue buffers to HTC for receive */
- if ((status = HTCAddReceivePkt(ar->arHtcTarget, &buffer->HTCPacket)) != 0)
- {
- BMIInit();
- return -EIO;
- }
- }
-
- for (count2 = 0; count2 < RAW_HTC_WRITE_BUFFERS_NUM; count2 ++) {
- /* Initialize the receive buffers */
- buffer = &arRaw->raw_htc_write_buffer[streamID][count2];
- memset(buffer, 0, sizeof(raw_htc_buffer));
- }
-
- arRaw->read_buffer_available[streamID] = false;
- arRaw->write_buffer_available[streamID] = true;
- }
-
- if (status) {
- return -EIO;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("HTC RAW, number of streams the target supports: %d \n", streamID));
-
- servicepriority = HTC_RAW_STREAMS_SVC; /* only 1 */
-
- /* set callbacks and priority list */
- HTCSetCreditDistribution(ar->arHtcTarget,
- ar,
- NULL, /* use default */
- NULL, /* use default */
- &servicepriority,
- 1);
-
- /* Start the HTC component */
- if ((status = HTCStart(ar->arHtcTarget)) != 0) {
- BMIInit();
- return -EIO;
- }
-
- (ar)->arRawIfInit = true;
-
- return 0;
-}
-
-int ar6000_htc_raw_close(struct ar6_softc *ar)
-{
- A_PRINTF("ar6000_htc_raw_close called \n");
- HTCStop(ar->arHtcTarget);
-
- /* reset the device */
- ar6000_reset_device(ar->arHifDevice, ar->arTargetType, true, false);
- /* Initialize the BMI component */
- BMIInit();
-
- return 0;
-}
-
-raw_htc_buffer *
-get_filled_buffer(struct ar6_softc *ar, HTC_RAW_STREAM_ID StreamID)
-{
- int count;
- raw_htc_buffer *busy;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
- /* Check for data */
- for (count = 0; count < RAW_HTC_READ_BUFFERS_NUM; count ++) {
- busy = &arRaw->raw_htc_read_buffer[StreamID][count];
- if (busy->length) {
- break;
- }
- }
- if (busy->length) {
- arRaw->read_buffer_available[StreamID] = true;
- } else {
- arRaw->read_buffer_available[StreamID] = false;
- }
-
- return busy;
-}
-
-ssize_t ar6000_htc_raw_read(struct ar6_softc *ar, HTC_RAW_STREAM_ID StreamID,
- char __user *buffer, size_t length)
-{
- int readPtr;
- raw_htc_buffer *busy;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
- if (arRawStream2EndpointID(ar,StreamID) == 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("StreamID(%d) not connected! \n", StreamID));
- return -EFAULT;
- }
-
- if (down_interruptible(&arRaw->raw_htc_read_sem[StreamID])) {
- return -ERESTARTSYS;
- }
-
- busy = get_filled_buffer(ar,StreamID);
- while (!arRaw->read_buffer_available[StreamID]) {
- up(&arRaw->raw_htc_read_sem[StreamID]);
-
- /* Wait for the data */
- AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Sleeping StreamID(%d) read process\n", StreamID));
- if (wait_event_interruptible(arRaw->raw_htc_read_queue[StreamID],
- arRaw->read_buffer_available[StreamID]))
- {
- return -EINTR;
- }
- if (down_interruptible(&arRaw->raw_htc_read_sem[StreamID])) {
- return -ERESTARTSYS;
- }
- busy = get_filled_buffer(ar,StreamID);
- }
-
- /* Read the data */
- readPtr = busy->currPtr;
- if (length > busy->length - HTC_HEADER_LEN) {
- length = busy->length - HTC_HEADER_LEN;
- }
- if (copy_to_user(buffer, &busy->data[readPtr], length)) {
- up(&arRaw->raw_htc_read_sem[StreamID]);
- return -EFAULT;
- }
-
- busy->currPtr += length;
-
- if (busy->currPtr == busy->length)
- {
- busy->currPtr = 0;
- busy->length = 0;
- HTC_PACKET_RESET_RX(&busy->HTCPacket);
- //AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("raw read ioctl: ep for packet:%d \n", busy->HTCPacket.Endpoint));
- HTCAddReceivePkt(ar->arHtcTarget, &busy->HTCPacket);
- }
- arRaw->read_buffer_available[StreamID] = false;
- up(&arRaw->raw_htc_read_sem[StreamID]);
-
- return length;
-}
-
-static raw_htc_buffer *
-get_free_buffer(struct ar6_softc *ar, HTC_ENDPOINT_ID StreamID)
-{
- int count;
- raw_htc_buffer *free;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
- free = NULL;
- for (count = 0; count < RAW_HTC_WRITE_BUFFERS_NUM; count ++) {
- free = &arRaw->raw_htc_write_buffer[StreamID][count];
- if (free->length == 0) {
- break;
- }
- }
- if (!free->length) {
- arRaw->write_buffer_available[StreamID] = true;
- } else {
- arRaw->write_buffer_available[StreamID] = false;
- }
-
- return free;
-}
-
-ssize_t ar6000_htc_raw_write(struct ar6_softc *ar, HTC_RAW_STREAM_ID StreamID,
- char __user *buffer, size_t length)
-{
- int writePtr;
- raw_htc_buffer *free;
- AR_RAW_HTC_T *arRaw = ar->arRawHtc;
- if (arRawStream2EndpointID(ar,StreamID) == 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("StreamID(%d) not connected! \n", StreamID));
- return -EFAULT;
- }
-
- if (down_interruptible(&arRaw->raw_htc_write_sem[StreamID])) {
- return -ERESTARTSYS;
- }
-
- /* Search for a free buffer */
- free = get_free_buffer(ar,StreamID);
-
- /* Check if there is space to write else wait */
- while (!arRaw->write_buffer_available[StreamID]) {
- up(&arRaw->raw_htc_write_sem[StreamID]);
-
- /* Wait for buffer to become free */
- AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Sleeping StreamID(%d) write process\n", StreamID));
- if (wait_event_interruptible(arRaw->raw_htc_write_queue[StreamID],
- arRaw->write_buffer_available[StreamID]))
- {
- return -EINTR;
- }
- if (down_interruptible(&arRaw->raw_htc_write_sem[StreamID])) {
- return -ERESTARTSYS;
- }
- free = get_free_buffer(ar,StreamID);
- }
-
- /* Send the data */
- writePtr = HTC_HEADER_LEN;
- if (length > (HTC_RAW_BUFFER_SIZE - HTC_HEADER_LEN)) {
- length = HTC_RAW_BUFFER_SIZE - HTC_HEADER_LEN;
- }
-
- if (copy_from_user(&free->data[writePtr], buffer, length)) {
- up(&arRaw->raw_htc_read_sem[StreamID]);
- return -EFAULT;
- }
-
- free->length = length;
-
- SET_HTC_PACKET_INFO_TX(&free->HTCPacket,
- free,
- &free->data[writePtr],
- length,
- arRawStream2EndpointID(ar,StreamID),
- AR6K_DATA_PKT_TAG);
-
- HTCSendPkt(ar->arHtcTarget,&free->HTCPacket);
-
- arRaw->write_buffer_available[StreamID] = false;
- up(&arRaw->raw_htc_write_sem[StreamID]);
-
- return length;
-}
-#endif /* HTC_RAW_INTERFACE */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <net/cfg80211.h>
-#include <net/netlink.h>
-
-#include "ar6000_drv.h"
-
-
-extern A_WAITQUEUE_HEAD arEvent;
-extern unsigned int wmitimeout;
-extern int reconnect_flag;
-
-
-#define RATETAB_ENT(_rate, _rateid, _flags) { \
- .bitrate = (_rate), \
- .flags = (_flags), \
- .hw_value = (_rateid), \
-}
-
-#define CHAN2G(_channel, _freq, _flags) { \
- .band = IEEE80211_BAND_2GHZ, \
- .hw_value = (_channel), \
- .center_freq = (_freq), \
- .flags = (_flags), \
- .max_antenna_gain = 0, \
- .max_power = 30, \
-}
-
-#define CHAN5G(_channel, _flags) { \
- .band = IEEE80211_BAND_5GHZ, \
- .hw_value = (_channel), \
- .center_freq = 5000 + (5 * (_channel)), \
- .flags = (_flags), \
- .max_antenna_gain = 0, \
- .max_power = 30, \
-}
-
-static struct
-ieee80211_rate ar6k_rates[] = {
- RATETAB_ENT(10, 0x1, 0),
- RATETAB_ENT(20, 0x2, 0),
- RATETAB_ENT(55, 0x4, 0),
- RATETAB_ENT(110, 0x8, 0),
- RATETAB_ENT(60, 0x10, 0),
- RATETAB_ENT(90, 0x20, 0),
- RATETAB_ENT(120, 0x40, 0),
- RATETAB_ENT(180, 0x80, 0),
- RATETAB_ENT(240, 0x100, 0),
- RATETAB_ENT(360, 0x200, 0),
- RATETAB_ENT(480, 0x400, 0),
- RATETAB_ENT(540, 0x800, 0),
-};
-
-#define ar6k_a_rates (ar6k_rates + 4)
-#define ar6k_a_rates_size 8
-#define ar6k_g_rates (ar6k_rates + 0)
-#define ar6k_g_rates_size 12
-
-static struct
-ieee80211_channel ar6k_2ghz_channels[] = {
- CHAN2G(1, 2412, 0),
- CHAN2G(2, 2417, 0),
- CHAN2G(3, 2422, 0),
- CHAN2G(4, 2427, 0),
- CHAN2G(5, 2432, 0),
- CHAN2G(6, 2437, 0),
- CHAN2G(7, 2442, 0),
- CHAN2G(8, 2447, 0),
- CHAN2G(9, 2452, 0),
- CHAN2G(10, 2457, 0),
- CHAN2G(11, 2462, 0),
- CHAN2G(12, 2467, 0),
- CHAN2G(13, 2472, 0),
- CHAN2G(14, 2484, 0),
-};
-
-static struct
-ieee80211_channel ar6k_5ghz_a_channels[] = {
- CHAN5G(34, 0), CHAN5G(36, 0),
- CHAN5G(38, 0), CHAN5G(40, 0),
- CHAN5G(42, 0), CHAN5G(44, 0),
- CHAN5G(46, 0), CHAN5G(48, 0),
- CHAN5G(52, 0), CHAN5G(56, 0),
- CHAN5G(60, 0), CHAN5G(64, 0),
- CHAN5G(100, 0), CHAN5G(104, 0),
- CHAN5G(108, 0), CHAN5G(112, 0),
- CHAN5G(116, 0), CHAN5G(120, 0),
- CHAN5G(124, 0), CHAN5G(128, 0),
- CHAN5G(132, 0), CHAN5G(136, 0),
- CHAN5G(140, 0), CHAN5G(149, 0),
- CHAN5G(153, 0), CHAN5G(157, 0),
- CHAN5G(161, 0), CHAN5G(165, 0),
- CHAN5G(184, 0), CHAN5G(188, 0),
- CHAN5G(192, 0), CHAN5G(196, 0),
- CHAN5G(200, 0), CHAN5G(204, 0),
- CHAN5G(208, 0), CHAN5G(212, 0),
- CHAN5G(216, 0),
-};
-
-static struct
-ieee80211_supported_band ar6k_band_2ghz = {
- .n_channels = ARRAY_SIZE(ar6k_2ghz_channels),
- .channels = ar6k_2ghz_channels,
- .n_bitrates = ar6k_g_rates_size,
- .bitrates = ar6k_g_rates,
-};
-
-static struct
-ieee80211_supported_band ar6k_band_5ghz = {
- .n_channels = ARRAY_SIZE(ar6k_5ghz_a_channels),
- .channels = ar6k_5ghz_a_channels,
- .n_bitrates = ar6k_a_rates_size,
- .bitrates = ar6k_a_rates,
-};
-
-static int
-ar6k_set_wpa_version(struct ar6_softc *ar, enum nl80211_wpa_versions wpa_version)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: %u\n", __func__, wpa_version));
-
- if (!wpa_version) {
- ar->arAuthMode = NONE_AUTH;
- } else if (wpa_version & NL80211_WPA_VERSION_1) {
- ar->arAuthMode = WPA_AUTH;
- } else if (wpa_version & NL80211_WPA_VERSION_2) {
- ar->arAuthMode = WPA2_AUTH;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: %u not spported\n", __func__, wpa_version));
- return -ENOTSUPP;
- }
-
- return 0;
-}
-
-static int
-ar6k_set_auth_type(struct ar6_softc *ar, enum nl80211_auth_type auth_type)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: 0x%x\n", __func__, auth_type));
-
- switch (auth_type) {
- case NL80211_AUTHTYPE_OPEN_SYSTEM:
- ar->arDot11AuthMode = OPEN_AUTH;
- break;
- case NL80211_AUTHTYPE_SHARED_KEY:
- ar->arDot11AuthMode = SHARED_AUTH;
- break;
- case NL80211_AUTHTYPE_NETWORK_EAP:
- ar->arDot11AuthMode = LEAP_AUTH;
- break;
-
- case NL80211_AUTHTYPE_AUTOMATIC:
- ar->arDot11AuthMode = OPEN_AUTH;
- ar->arAutoAuthStage = AUTH_OPEN_IN_PROGRESS;
- break;
-
- default:
- ar->arDot11AuthMode = OPEN_AUTH;
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: 0x%x not spported\n", __func__, auth_type));
- return -ENOTSUPP;
- }
-
- return 0;
-}
-
-static int
-ar6k_set_cipher(struct ar6_softc *ar, u32 cipher, bool ucast)
-{
- u8 *ar_cipher = ucast ? &ar->arPairwiseCrypto :
- &ar->arGroupCrypto;
- u8 *ar_cipher_len = ucast ? &ar->arPairwiseCryptoLen :
- &ar->arGroupCryptoLen;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: cipher 0x%x, ucast %u\n", __func__, cipher, ucast));
-
- switch (cipher) {
- case 0:
- case IW_AUTH_CIPHER_NONE:
- *ar_cipher = NONE_CRYPT;
- *ar_cipher_len = 0;
- break;
- case WLAN_CIPHER_SUITE_WEP40:
- *ar_cipher = WEP_CRYPT;
- *ar_cipher_len = 5;
- break;
- case WLAN_CIPHER_SUITE_WEP104:
- *ar_cipher = WEP_CRYPT;
- *ar_cipher_len = 13;
- break;
- case WLAN_CIPHER_SUITE_TKIP:
- *ar_cipher = TKIP_CRYPT;
- *ar_cipher_len = 0;
- break;
- case WLAN_CIPHER_SUITE_CCMP:
- *ar_cipher = AES_CRYPT;
- *ar_cipher_len = 0;
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: cipher 0x%x not supported\n", __func__, cipher));
- return -ENOTSUPP;
- }
-
- return 0;
-}
-
-static void
-ar6k_set_key_mgmt(struct ar6_softc *ar, u32 key_mgmt)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: 0x%x\n", __func__, key_mgmt));
-
- if (WLAN_AKM_SUITE_PSK == key_mgmt) {
- if (WPA_AUTH == ar->arAuthMode) {
- ar->arAuthMode = WPA_PSK_AUTH;
- } else if (WPA2_AUTH == ar->arAuthMode) {
- ar->arAuthMode = WPA2_PSK_AUTH;
- }
- } else if (WLAN_AKM_SUITE_8021X != key_mgmt) {
- ar->arAuthMode = NONE_AUTH;
- }
-}
-
-static int
-ar6k_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_connect_params *sme)
-{
- struct ar6_softc *ar = ar6k_priv(dev);
- int status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
- ar->smeState = SME_CONNECTING;
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready yet\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(ar->bIsDestroyProgress) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: destroy in progress\n", __func__));
- return -EBUSY;
- }
-
- if(!sme->ssid_len || IEEE80211_MAX_SSID_LEN < sme->ssid_len) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ssid invalid\n", __func__));
- return -EINVAL;
- }
-
- if(ar->arSkipScan == true &&
- ((sme->channel && sme->channel->center_freq == 0) ||
- (sme->bssid && !sme->bssid[0] && !sme->bssid[1] && !sme->bssid[2] &&
- !sme->bssid[3] && !sme->bssid[4] && !sme->bssid[5])))
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s:SkipScan: channel or bssid invalid\n", __func__));
- return -EINVAL;
- }
-
- if(down_interruptible(&ar->arSem)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
- return -ERESTARTSYS;
- }
-
- if(ar->bIsDestroyProgress) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, destroy in progress\n", __func__));
- up(&ar->arSem);
- return -EBUSY;
- }
-
- if(ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
- /*
- * sleep until the command queue drains
- */
- wait_event_interruptible_timeout(arEvent,
- ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
- if (signal_pending(current)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: cmd queue drain timeout\n", __func__));
- up(&ar->arSem);
- return -EINTR;
- }
- }
-
- if(ar->arConnected == true &&
- ar->arSsidLen == sme->ssid_len &&
- !memcmp(ar->arSsid, sme->ssid, ar->arSsidLen)) {
- reconnect_flag = true;
- status = wmi_reconnect_cmd(ar->arWmi,
- ar->arReqBssid,
- ar->arChannelHint);
-
- up(&ar->arSem);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_reconnect_cmd failed\n", __func__));
- return -EIO;
- }
- return 0;
- } else if(ar->arSsidLen == sme->ssid_len &&
- !memcmp(ar->arSsid, sme->ssid, ar->arSsidLen)) {
- ar6000_disconnect(ar);
- }
-
- A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
- ar->arSsidLen = sme->ssid_len;
- memcpy(ar->arSsid, sme->ssid, sme->ssid_len);
-
- if(sme->channel){
- ar->arChannelHint = sme->channel->center_freq;
- }
-
- A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
- if(sme->bssid){
- if(memcmp(&sme->bssid, bcast_mac, AR6000_ETH_ADDR_LEN)) {
- memcpy(ar->arReqBssid, sme->bssid, sizeof(ar->arReqBssid));
- }
- }
-
- ar6k_set_wpa_version(ar, sme->crypto.wpa_versions);
- ar6k_set_auth_type(ar, sme->auth_type);
-
- if(sme->crypto.n_ciphers_pairwise) {
- ar6k_set_cipher(ar, sme->crypto.ciphers_pairwise[0], true);
- } else {
- ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, true);
- }
- ar6k_set_cipher(ar, sme->crypto.cipher_group, false);
-
- if(sme->crypto.n_akm_suites) {
- ar6k_set_key_mgmt(ar, sme->crypto.akm_suites[0]);
- }
-
- if((sme->key_len) &&
- (NONE_AUTH == ar->arAuthMode) &&
- (WEP_CRYPT == ar->arPairwiseCrypto)) {
- struct ar_key *key = NULL;
-
- if(sme->key_idx < WMI_MIN_KEY_INDEX || sme->key_idx > WMI_MAX_KEY_INDEX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: key index %d out of bounds\n", __func__, sme->key_idx));
- up(&ar->arSem);
- return -ENOENT;
- }
-
- key = &ar->keys[sme->key_idx];
- key->key_len = sme->key_len;
- memcpy(key->key, sme->key, key->key_len);
- key->cipher = ar->arPairwiseCrypto;
- ar->arDefTxKeyIndex = sme->key_idx;
-
- wmi_addKey_cmd(ar->arWmi, sme->key_idx,
- ar->arPairwiseCrypto,
- GROUP_USAGE | TX_USAGE,
- key->key_len,
- NULL,
- key->key, KEY_OP_INIT_VAL, NULL,
- NO_SYNC_WMIFLAG);
- }
-
- if (!ar->arUserBssFilter) {
- if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Couldn't set bss filtering\n", __func__));
- up(&ar->arSem);
- return -EIO;
- }
- }
-
- ar->arNetworkType = ar->arNextMode;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Connect called with authmode %d dot11 auth %d"\
- " PW crypto %d PW crypto Len %d GRP crypto %d"\
- " GRP crypto Len %d channel hint %u\n",
- __func__, ar->arAuthMode, ar->arDot11AuthMode,
- ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
- ar->arGroupCrypto, ar->arGroupCryptoLen, ar->arChannelHint));
-
- reconnect_flag = 0;
- status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
- ar->arDot11AuthMode, ar->arAuthMode,
- ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
- ar->arGroupCrypto,ar->arGroupCryptoLen,
- ar->arSsidLen, ar->arSsid,
- ar->arReqBssid, ar->arChannelHint,
- ar->arConnectCtrlFlags);
-
- up(&ar->arSem);
-
- if (A_EINVAL == status) {
- A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
- ar->arSsidLen = 0;
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Invalid request\n", __func__));
- return -ENOENT;
- } else if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_connect_cmd failed\n", __func__));
- return -EIO;
- }
-
- if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
- ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
- {
- A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
- }
-
- ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
- ar->arConnectPending = true;
-
- return 0;
-}
-
-void
-ar6k_cfg80211_connect_event(struct ar6_softc *ar, u16 channel,
- u8 *bssid, u16 listenInterval,
- u16 beaconInterval,NETWORK_TYPE networkType,
- u8 beaconIeLen, u8 assocReqLen,
- u8 assocRespLen, u8 *assocInfo)
-{
- u16 size = 0;
- u16 capability = 0;
- struct cfg80211_bss *bss = NULL;
- struct ieee80211_mgmt *mgmt = NULL;
- struct ieee80211_channel *ibss_channel = NULL;
- s32 signal = 50 * 100;
- u8 ie_buf_len = 0;
- unsigned char ie_buf[256];
- unsigned char *ptr_ie_buf = ie_buf;
- unsigned char *ieeemgmtbuf = NULL;
- u8 source_mac[ATH_MAC_LEN];
-
- u8 assocReqIeOffset = sizeof(u16) + /* capinfo*/
- sizeof(u16); /* listen interval */
- u8 assocRespIeOffset = sizeof(u16) + /* capinfo*/
- sizeof(u16) + /* status Code */
- sizeof(u16); /* associd */
- u8 *assocReqIe = assocInfo + beaconIeLen + assocReqIeOffset;
- u8 *assocRespIe = assocInfo + beaconIeLen + assocReqLen + assocRespIeOffset;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- assocReqLen -= assocReqIeOffset;
- assocRespLen -= assocRespIeOffset;
-
- ar->arAutoAuthStage = AUTH_IDLE;
-
- if((ADHOC_NETWORK & networkType)) {
- if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: ath6k not in ibss mode\n", __func__));
- return;
- }
- }
-
- if((INFRA_NETWORK & networkType)) {
- if(NL80211_IFTYPE_STATION != ar->wdev->iftype) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: ath6k not in station mode\n", __func__));
- return;
- }
- }
-
- /* Before informing the join/connect event, make sure that
- * bss entry is present in scan list, if it not present
- * construct and insert into scan list, otherwise that
- * event will be dropped on the way by cfg80211, due to
- * this keys will not be plumbed in case of WEP and
- * application will not be aware of join/connect status. */
- bss = cfg80211_get_bss(ar->wdev->wiphy, NULL, bssid,
- ar->wdev->ssid, ar->wdev->ssid_len,
- ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS),
- ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS));
-
- /*
- * Earlier we were updating the cfg about bss by making a beacon frame
- * only if the entry for bss is not there. This can have some issue if
- * ROAM event is generated and a heavy traffic is ongoing. The ROAM
- * event is handled through a work queue and by the time it really gets
- * handled, BSS would have been aged out. So it is better to update the
- * cfg about BSS irrespective of its entry being present right now or
- * not.
- */
-
- if (ADHOC_NETWORK & networkType) {
- /* construct 802.11 mgmt beacon */
- if(ptr_ie_buf) {
- *ptr_ie_buf++ = WLAN_EID_SSID;
- *ptr_ie_buf++ = ar->arSsidLen;
- memcpy(ptr_ie_buf, ar->arSsid, ar->arSsidLen);
- ptr_ie_buf +=ar->arSsidLen;
-
- *ptr_ie_buf++ = WLAN_EID_IBSS_PARAMS;
- *ptr_ie_buf++ = 2; /* length */
- *ptr_ie_buf++ = 0; /* ATIM window */
- *ptr_ie_buf++ = 0; /* ATIM window */
-
- /* TODO: update ibss params and include supported rates,
- * DS param set, extened support rates, wmm. */
-
- ie_buf_len = ptr_ie_buf - ie_buf;
- }
-
- capability |= IEEE80211_CAPINFO_IBSS;
- if(WEP_CRYPT == ar->arPairwiseCrypto) {
- capability |= IEEE80211_CAPINFO_PRIVACY;
- }
- memcpy(source_mac, ar->arNetDev->dev_addr, ATH_MAC_LEN);
- ptr_ie_buf = ie_buf;
- } else {
- capability = *(u16 *)(&assocInfo[beaconIeLen]);
- memcpy(source_mac, bssid, ATH_MAC_LEN);
- ptr_ie_buf = assocReqIe;
- ie_buf_len = assocReqLen;
- }
-
- size = offsetof(struct ieee80211_mgmt, u)
- + sizeof(mgmt->u.beacon)
- + ie_buf_len;
-
- ieeemgmtbuf = A_MALLOC_NOWAIT(size);
- if(!ieeemgmtbuf) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: ieeeMgmtbuf alloc error\n", __func__));
- cfg80211_put_bss(bss);
- return;
- }
-
- A_MEMZERO(ieeemgmtbuf, size);
- mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
- mgmt->frame_control = (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
- memcpy(mgmt->da, bcast_mac, ATH_MAC_LEN);
- memcpy(mgmt->sa, source_mac, ATH_MAC_LEN);
- memcpy(mgmt->bssid, bssid, ATH_MAC_LEN);
- mgmt->u.beacon.beacon_int = beaconInterval;
- mgmt->u.beacon.capab_info = capability;
- memcpy(mgmt->u.beacon.variable, ptr_ie_buf, ie_buf_len);
-
- ibss_channel = ieee80211_get_channel(ar->wdev->wiphy, (int)channel);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: inform bss with bssid %pM channel %d beaconInterval %d "
- "capability 0x%x\n", __func__, mgmt->bssid,
- ibss_channel->hw_value, beaconInterval, capability));
-
- bss = cfg80211_inform_bss_frame(ar->wdev->wiphy,
- ibss_channel, mgmt,
- le16_to_cpu(size),
- signal, GFP_KERNEL);
- kfree(ieeemgmtbuf);
- cfg80211_put_bss(bss);
-
- if((ADHOC_NETWORK & networkType)) {
- cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
- return;
- }
-
- if (false == ar->arConnected) {
- /* inform connect result to cfg80211 */
- ar->smeState = SME_DISCONNECTED;
- cfg80211_connect_result(ar->arNetDev, bssid,
- assocReqIe, assocReqLen,
- assocRespIe, assocRespLen,
- WLAN_STATUS_SUCCESS, GFP_KERNEL);
- } else {
- /* inform roam event to cfg80211 */
- cfg80211_roamed(ar->arNetDev, ibss_channel, bssid,
- assocReqIe, assocReqLen,
- assocRespIe, assocRespLen,
- GFP_KERNEL);
- }
-}
-
-static int
-ar6k_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
- u16 reason_code)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason_code));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(ar->bIsDestroyProgress) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, destroy in progress\n", __func__));
- return -EBUSY;
- }
-
- if(down_interruptible(&ar->arSem)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
- return -ERESTARTSYS;
- }
-
- reconnect_flag = 0;
- ar6000_disconnect(ar);
- A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
- ar->arSsidLen = 0;
-
- if (ar->arSkipScan == false) {
- A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
- }
-
- up(&ar->arSem);
-
- return 0;
-}
-
-void
-ar6k_cfg80211_disconnect_event(struct ar6_softc *ar, u8 reason,
- u8 *bssid, u8 assocRespLen,
- u8 *assocInfo, u16 protocolReasonStatus)
-{
-
- u16 status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason));
-
- if (ar->scan_request) {
- cfg80211_scan_done(ar->scan_request, true);
- ar->scan_request = NULL;
- }
- if((ADHOC_NETWORK & ar->arNetworkType)) {
- if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: ath6k not in ibss mode\n", __func__));
- return;
- }
- A_MEMZERO(bssid, ETH_ALEN);
- cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
- return;
- }
-
- if((INFRA_NETWORK & ar->arNetworkType)) {
- if(NL80211_IFTYPE_STATION != ar->wdev->iftype) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: ath6k not in station mode\n", __func__));
- return;
- }
- }
-
- if(true == ar->arConnectPending) {
- if(NO_NETWORK_AVAIL == reason) {
- /* connect cmd failed */
- wmi_disconnect_cmd(ar->arWmi);
- } else if (reason == DISCONNECT_CMD) {
- if (ar->arAutoAuthStage) {
- /*
- * If the current auth algorithm is open try shared
- * and make autoAuthStage idle. We do not make it
- * leap for now being.
- */
- if (ar->arDot11AuthMode == OPEN_AUTH) {
- struct ar_key *key = NULL;
- key = &ar->keys[ar->arDefTxKeyIndex];
- if (down_interruptible(&ar->arSem)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
- return;
- }
-
-
- ar->arDot11AuthMode = SHARED_AUTH;
- ar->arAutoAuthStage = AUTH_IDLE;
-
- wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex,
- ar->arPairwiseCrypto,
- GROUP_USAGE | TX_USAGE,
- key->key_len,
- NULL,
- key->key, KEY_OP_INIT_VAL, NULL,
- NO_SYNC_WMIFLAG);
-
- status = wmi_connect_cmd(ar->arWmi,
- ar->arNetworkType,
- ar->arDot11AuthMode,
- ar->arAuthMode,
- ar->arPairwiseCrypto,
- ar->arPairwiseCryptoLen,
- ar->arGroupCrypto,
- ar->arGroupCryptoLen,
- ar->arSsidLen,
- ar->arSsid,
- ar->arReqBssid,
- ar->arChannelHint,
- ar->arConnectCtrlFlags);
- up(&ar->arSem);
-
- } else if (ar->arDot11AuthMode == SHARED_AUTH) {
- /* should not reach here */
- }
- } else {
- ar->arConnectPending = false;
- if (ar->smeState == SME_CONNECTING) {
- cfg80211_connect_result(ar->arNetDev, bssid,
- NULL, 0,
- NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- GFP_KERNEL);
- } else {
- cfg80211_disconnected(ar->arNetDev,
- reason,
- NULL, 0,
- GFP_KERNEL);
- }
- ar->smeState = SME_DISCONNECTED;
- }
- }
- } else {
- if (reason != DISCONNECT_CMD)
- wmi_disconnect_cmd(ar->arWmi);
- }
-}
-
-void
-ar6k_cfg80211_scan_node(void *arg, bss_t *ni)
-{
- struct wiphy *wiphy = (struct wiphy *)arg;
- u16 size;
- unsigned char *ieeemgmtbuf = NULL;
- struct ieee80211_mgmt *mgmt;
- struct ieee80211_channel *channel;
- struct ieee80211_supported_band *band;
- struct ieee80211_common_ie *cie;
- s32 signal;
- int freq;
-
- cie = &ni->ni_cie;
-
-#define CHAN_IS_11A(x) (!((x >= 2412) && (x <= 2484)))
- if(CHAN_IS_11A(cie->ie_chan)) {
- /* 11a */
- band = wiphy->bands[IEEE80211_BAND_5GHZ];
- } else if((cie->ie_erp) || (cie->ie_xrates)) {
- /* 11g */
- band = wiphy->bands[IEEE80211_BAND_2GHZ];
- } else {
- /* 11b */
- band = wiphy->bands[IEEE80211_BAND_2GHZ];
- }
-
- size = ni->ni_framelen + offsetof(struct ieee80211_mgmt, u);
- ieeemgmtbuf = A_MALLOC_NOWAIT(size);
- if(!ieeemgmtbuf)
- {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ieeeMgmtbuf alloc error\n", __func__));
- return;
- }
-
- /* Note:
- TODO: Update target to include 802.11 mac header while sending bss info.
- Target removes 802.11 mac header while sending the bss info to host,
- cfg80211 needs it, for time being just filling the da, sa and bssid fields alone.
- */
- mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
- memcpy(mgmt->da, bcast_mac, ATH_MAC_LEN);
- memcpy(mgmt->sa, ni->ni_macaddr, ATH_MAC_LEN);
- memcpy(mgmt->bssid, ni->ni_macaddr, ATH_MAC_LEN);
- memcpy(ieeemgmtbuf + offsetof(struct ieee80211_mgmt, u),
- ni->ni_buf, ni->ni_framelen);
-
- freq = cie->ie_chan;
- channel = ieee80211_get_channel(wiphy, freq);
- signal = ni->ni_snr * 100;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: bssid %pM channel %d freq %d size %d\n", __func__,
- mgmt->bssid, channel->hw_value, freq, size));
- cfg80211_inform_bss_frame(wiphy, channel, mgmt,
- le16_to_cpu(size),
- signal, GFP_KERNEL);
-
- kfree (ieeemgmtbuf);
-}
-
-static int
-ar6k_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_scan_request *request)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(ndev);
- int ret = 0;
- u32 forceFgScan = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if (!ar->arUserBssFilter) {
- if (wmi_bssfilter_cmd(ar->arWmi,
- (ar->arConnected ? ALL_BUT_BSS_FILTER : ALL_BSS_FILTER),
- 0) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Couldn't set bss filtering\n", __func__));
- return -EIO;
- }
- }
-
- if(request->n_ssids &&
- request->ssids[0].ssid_len) {
- u8 i;
-
- if(request->n_ssids > (MAX_PROBED_SSID_INDEX - 1)) {
- request->n_ssids = MAX_PROBED_SSID_INDEX - 1;
- }
-
- for (i = 0; i < request->n_ssids; i++) {
- wmi_probedSsid_cmd(ar->arWmi, i+1, SPECIFIC_SSID_FLAG,
- request->ssids[i].ssid_len,
- request->ssids[i].ssid);
- }
- }
-
- if(ar->arConnected) {
- forceFgScan = 1;
- }
-
- if(wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, forceFgScan, false, \
- 0, 0, 0, NULL) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_startscan_cmd failed\n", __func__));
- ret = -EIO;
- }
-
- ar->scan_request = request;
-
- return ret;
-}
-
-void
-ar6k_cfg80211_scanComplete_event(struct ar6_softc *ar, int status)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: status %d\n", __func__, status));
-
- if (!ar->scan_request)
- return;
-
- if ((status == A_ECANCELED) || (status == A_EBUSY)) {
- cfg80211_scan_done(ar->scan_request, true);
- goto out;
- }
-
- /* Translate data to cfg80211 mgmt format */
- wmi_iterate_nodes(ar->arWmi, ar6k_cfg80211_scan_node, ar->wdev->wiphy);
-
- cfg80211_scan_done(ar->scan_request, false);
-
- if(ar->scan_request->n_ssids &&
- ar->scan_request->ssids[0].ssid_len) {
- u8 i;
-
- for (i = 0; i < ar->scan_request->n_ssids; i++) {
- wmi_probedSsid_cmd(ar->arWmi, i+1, DISABLE_SSID_FLAG,
- 0, NULL);
- }
- }
-
-out:
- ar->scan_request = NULL;
-}
-
-static int
-ar6k_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
- u8 key_index, bool pairwise, const u8 *mac_addr,
- struct key_params *params)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(ndev);
- struct ar_key *key = NULL;
- u8 key_usage;
- u8 key_type;
- int status = 0;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s:\n", __func__));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: key index %d out of bounds\n", __func__, key_index));
- return -ENOENT;
- }
-
- key = &ar->keys[key_index];
- A_MEMZERO(key, sizeof(struct ar_key));
-
- if(!mac_addr || is_broadcast_ether_addr(mac_addr)) {
- key_usage = GROUP_USAGE;
- } else {
- key_usage = PAIRWISE_USAGE;
- }
-
- if(params) {
- if(params->key_len > WLAN_MAX_KEY_LEN ||
- params->seq_len > IW_ENCODE_SEQ_MAX_SIZE)
- return -EINVAL;
-
- key->key_len = params->key_len;
- memcpy(key->key, params->key, key->key_len);
- key->seq_len = params->seq_len;
- memcpy(key->seq, params->seq, key->seq_len);
- key->cipher = params->cipher;
- }
-
- switch (key->cipher) {
- case WLAN_CIPHER_SUITE_WEP40:
- case WLAN_CIPHER_SUITE_WEP104:
- key_type = WEP_CRYPT;
- break;
-
- case WLAN_CIPHER_SUITE_TKIP:
- key_type = TKIP_CRYPT;
- break;
-
- case WLAN_CIPHER_SUITE_CCMP:
- key_type = AES_CRYPT;
- break;
-
- default:
- return -ENOTSUPP;
- }
-
- if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
- (GROUP_USAGE & key_usage))
- {
- A_UNTIMEOUT(&ar->disconnect_timer);
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: index %d, key_len %d, key_type 0x%x,"\
- " key_usage 0x%x, seq_len %d\n",
- __func__, key_index, key->key_len, key_type,
- key_usage, key->seq_len));
-
- ar->arDefTxKeyIndex = key_index;
- status = wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex, key_type, key_usage,
- key->key_len, key->seq, key->key, KEY_OP_INIT_VAL,
- (u8 *)mac_addr, SYNC_BOTH_WMIFLAG);
-
-
- if (status) {
- return -EIO;
- }
-
- return 0;
-}
-
-static int
-ar6k_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
- u8 key_index, bool pairwise, const u8 *mac_addr)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(ndev);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: key index %d out of bounds\n", __func__, key_index));
- return -ENOENT;
- }
-
- if(!ar->keys[key_index].key_len) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d is empty\n", __func__, key_index));
- return 0;
- }
-
- ar->keys[key_index].key_len = 0;
-
- return wmi_deleteKey_cmd(ar->arWmi, key_index);
-}
-
-
-static int
-ar6k_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
- u8 key_index, bool pairwise, const u8 *mac_addr,
- void *cookie,
- void (*callback)(void *cookie, struct key_params*))
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(ndev);
- struct ar_key *key = NULL;
- struct key_params params;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: key index %d out of bounds\n", __func__, key_index));
- return -ENOENT;
- }
-
- key = &ar->keys[key_index];
- A_MEMZERO(¶ms, sizeof(params));
- params.cipher = key->cipher;
- params.key_len = key->key_len;
- params.seq_len = key->seq_len;
- params.seq = key->seq;
- params.key = key->key;
-
- callback(cookie, ¶ms);
-
- return key->key_len ? 0 : -ENOENT;
-}
-
-
-static int
-ar6k_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *ndev,
- u8 key_index, bool unicast, bool multicast)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(ndev);
- struct ar_key *key = NULL;
- int status = 0;
- u8 key_usage;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: key index %d out of bounds\n",
- __func__, key_index));
- return -ENOENT;
- }
-
- if(!ar->keys[key_index].key_len) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: invalid key index %d\n",
- __func__, key_index));
- return -EINVAL;
- }
-
- ar->arDefTxKeyIndex = key_index;
- key = &ar->keys[ar->arDefTxKeyIndex];
- key_usage = GROUP_USAGE;
- if (WEP_CRYPT == ar->arPairwiseCrypto) {
- key_usage |= TX_USAGE;
- }
-
- status = wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex,
- ar->arPairwiseCrypto, key_usage,
- key->key_len, key->seq, key->key, KEY_OP_INIT_VAL,
- NULL, SYNC_BOTH_WMIFLAG);
- if (status) {
- return -EIO;
- }
-
- return 0;
-}
-
-static int
-ar6k_cfg80211_set_default_mgmt_key(struct wiphy *wiphy, struct net_device *ndev,
- u8 key_index)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(ndev);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
- return -ENOTSUPP;
-}
-
-void
-ar6k_cfg80211_tkip_micerr_event(struct ar6_softc *ar, u8 keyid, bool ismcast)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
- ("%s: keyid %d, ismcast %d\n", __func__, keyid, ismcast));
-
- cfg80211_michael_mic_failure(ar->arNetDev, ar->arBssid,
- (ismcast ? NL80211_KEYTYPE_GROUP : NL80211_KEYTYPE_PAIRWISE),
- keyid, NULL, GFP_KERNEL);
-}
-
-static int
-ar6k_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
-{
- struct ar6_softc *ar = (struct ar6_softc *)wiphy_priv(wiphy);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: changed 0x%x\n", __func__, changed));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
- if (wmi_set_rts_cmd(ar->arWmi,wiphy->rts_threshold) != 0){
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_set_rts_cmd failed\n", __func__));
- return -EIO;
- }
- }
-
- return 0;
-}
-
-static int
-ar6k_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
- const u8 *peer,
- const struct cfg80211_bitrate_mask *mask)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Setting rates: Not supported\n"));
- return -EIO;
-}
-
-/* The type nl80211_tx_power_setting replaces the following data type from 2.6.36 onwards */
-static int
-ar6k_cfg80211_set_txpower(struct wiphy *wiphy, enum nl80211_tx_power_setting type, int dbm)
-{
- struct ar6_softc *ar = (struct ar6_softc *)wiphy_priv(wiphy);
- u8 ar_dbm;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type 0x%x, dbm %d\n", __func__, type, dbm));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- ar->arTxPwrSet = false;
- switch(type) {
- case NL80211_TX_POWER_AUTOMATIC:
- return 0;
- case NL80211_TX_POWER_LIMITED:
- ar->arTxPwr = ar_dbm = dbm;
- ar->arTxPwrSet = true;
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type 0x%x not supported\n", __func__, type));
- return -EOPNOTSUPP;
- }
-
- wmi_set_txPwr_cmd(ar->arWmi, ar_dbm);
-
- return 0;
-}
-
-static int
-ar6k_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
-{
- struct ar6_softc *ar = (struct ar6_softc *)wiphy_priv(wiphy);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if((ar->arConnected == true)) {
- ar->arTxPwr = 0;
-
- if(wmi_get_txPwr_cmd(ar->arWmi) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_get_txPwr_cmd failed\n", __func__));
- return -EIO;
- }
-
- wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, 5 * HZ);
-
- if(signal_pending(current)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Target did not respond\n", __func__));
- return -EINTR;
- }
- }
-
- *dbm = ar->arTxPwr;
- return 0;
-}
-
-static int
-ar6k_cfg80211_set_power_mgmt(struct wiphy *wiphy,
- struct net_device *dev,
- bool pmgmt, int timeout)
-{
- struct ar6_softc *ar = ar6k_priv(dev);
- WMI_POWER_MODE_CMD pwrMode;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: pmgmt %d, timeout %d\n", __func__, pmgmt, timeout));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(pmgmt) {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Max Perf\n", __func__));
- pwrMode.powerMode = REC_POWER;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Rec Power\n", __func__));
- pwrMode.powerMode = MAX_PERF_POWER;
- }
-
- if(wmi_powermode_cmd(ar->arWmi, pwrMode.powerMode) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_powermode_cmd failed\n", __func__));
- return -EIO;
- }
-
- return 0;
-}
-
-static struct net_device *
-ar6k_cfg80211_add_virtual_intf(struct wiphy *wiphy, char *name,
- enum nl80211_iftype type, u32 *flags,
- struct vif_params *params)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
-
- /* Multiple virtual interface is not supported.
- * The default interface supports STA and IBSS type
- */
- return ERR_PTR(-EOPNOTSUPP);
-}
-
-static int
-ar6k_cfg80211_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
-
- /* Multiple virtual interface is not supported.
- * The default interface supports STA and IBSS type
- */
- return -EOPNOTSUPP;
-}
-
-static int
-ar6k_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
- enum nl80211_iftype type, u32 *flags,
- struct vif_params *params)
-{
- struct ar6_softc *ar = ar6k_priv(ndev);
- struct wireless_dev *wdev = ar->wdev;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type %u\n", __func__, type));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- switch (type) {
- case NL80211_IFTYPE_STATION:
- ar->arNextMode = INFRA_NETWORK;
- break;
- case NL80211_IFTYPE_ADHOC:
- ar->arNextMode = ADHOC_NETWORK;
- break;
- default:
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: type %u\n", __func__, type));
- return -EOPNOTSUPP;
- }
-
- wdev->iftype = type;
-
- return 0;
-}
-
-static int
-ar6k_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_ibss_params *ibss_param)
-{
- struct ar6_softc *ar = ar6k_priv(dev);
- int status;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- if(!ibss_param->ssid_len || IEEE80211_MAX_SSID_LEN < ibss_param->ssid_len) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ssid invalid\n", __func__));
- return -EINVAL;
- }
-
- ar->arSsidLen = ibss_param->ssid_len;
- memcpy(ar->arSsid, ibss_param->ssid, ar->arSsidLen);
-
- if(ibss_param->channel) {
- ar->arChannelHint = ibss_param->channel->center_freq;
- }
-
- if(ibss_param->channel_fixed) {
- /* TODO: channel_fixed: The channel should be fixed, do not search for
- * IBSSs to join on other channels. Target firmware does not support this
- * feature, needs to be updated.*/
- }
-
- A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
- if(ibss_param->bssid) {
- if(memcmp(&ibss_param->bssid, bcast_mac, AR6000_ETH_ADDR_LEN)) {
- memcpy(ar->arReqBssid, ibss_param->bssid, sizeof(ar->arReqBssid));
- }
- }
-
- ar6k_set_wpa_version(ar, 0);
- ar6k_set_auth_type(ar, NL80211_AUTHTYPE_OPEN_SYSTEM);
-
- if(ibss_param->privacy) {
- ar6k_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, true);
- ar6k_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, false);
- } else {
- ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, true);
- ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, false);
- }
-
- ar->arNetworkType = ar->arNextMode;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Connect called with authmode %d dot11 auth %d"\
- " PW crypto %d PW crypto Len %d GRP crypto %d"\
- " GRP crypto Len %d channel hint %u\n",
- __func__, ar->arAuthMode, ar->arDot11AuthMode,
- ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
- ar->arGroupCrypto, ar->arGroupCryptoLen, ar->arChannelHint));
-
- status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
- ar->arDot11AuthMode, ar->arAuthMode,
- ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
- ar->arGroupCrypto,ar->arGroupCryptoLen,
- ar->arSsidLen, ar->arSsid,
- ar->arReqBssid, ar->arChannelHint,
- ar->arConnectCtrlFlags);
- ar->arConnectPending = true;
-
- return 0;
-}
-
-static int
-ar6k_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
-{
- struct ar6_softc *ar = (struct ar6_softc *)ar6k_priv(dev);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- if(ar->arWmiReady == false) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
- return -EIO;
- }
-
- if(ar->arWlanState == WLAN_DISABLED) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
- return -EIO;
- }
-
- ar6000_disconnect(ar);
- A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
- ar->arSsidLen = 0;
-
- return 0;
-}
-
-#ifdef CONFIG_NL80211_TESTMODE
-enum ar6k_testmode_attr {
- __AR6K_TM_ATTR_INVALID = 0,
- AR6K_TM_ATTR_CMD = 1,
- AR6K_TM_ATTR_DATA = 2,
-
- /* keep last */
- __AR6K_TM_ATTR_AFTER_LAST,
- AR6K_TM_ATTR_MAX = __AR6K_TM_ATTR_AFTER_LAST - 1
-};
-
-enum ar6k_testmode_cmd {
- AR6K_TM_CMD_TCMD = 0,
- AR6K_TM_CMD_RX_REPORT = 1,
-};
-
-#define AR6K_TM_DATA_MAX_LEN 5000
-
-static const struct nla_policy ar6k_testmode_policy[AR6K_TM_ATTR_MAX + 1] = {
- [AR6K_TM_ATTR_CMD] = { .type = NLA_U32 },
- [AR6K_TM_ATTR_DATA] = { .type = NLA_BINARY,
- .len = AR6K_TM_DATA_MAX_LEN },
-};
-
-void ar6000_testmode_rx_report_event(struct ar6_softc *ar, void *buf,
- int buf_len)
-{
- if (down_interruptible(&ar->arSem))
- return;
-
- kfree(ar->tcmd_rx_report);
-
- ar->tcmd_rx_report = kmemdup(buf, buf_len, GFP_KERNEL);
- ar->tcmd_rx_report_len = buf_len;
-
- up(&ar->arSem);
-
- wake_up(&arEvent);
-}
-
-static int ar6000_testmode_rx_report(struct ar6_softc *ar, void *buf,
- int buf_len, struct sk_buff *skb)
-{
- int ret = 0;
- long left;
-
- if (down_interruptible(&ar->arSem))
- return -ERESTARTSYS;
-
- if (ar->arWmiReady == false) {
- ret = -EIO;
- goto out;
- }
-
- if (ar->bIsDestroyProgress) {
- ret = -EBUSY;
- goto out;
- }
-
- WARN_ON(ar->tcmd_rx_report != NULL);
- WARN_ON(ar->tcmd_rx_report_len > 0);
-
- if (wmi_test_cmd(ar->arWmi, buf, buf_len) < 0) {
- up(&ar->arSem);
- return -EIO;
- }
-
- left = wait_event_interruptible_timeout(arEvent,
- ar->tcmd_rx_report != NULL,
- wmitimeout * HZ);
-
- if (left == 0) {
- ret = -ETIMEDOUT;
- goto out;
- } else if (left < 0) {
- ret = left;
- goto out;
- }
-
- if (ar->tcmd_rx_report == NULL || ar->tcmd_rx_report_len == 0) {
- ret = -EINVAL;
- goto out;
- }
-
- NLA_PUT(skb, AR6K_TM_ATTR_DATA, ar->tcmd_rx_report_len,
- ar->tcmd_rx_report);
-
- kfree(ar->tcmd_rx_report);
- ar->tcmd_rx_report = NULL;
-
-out:
- up(&ar->arSem);
-
- return ret;
-
-nla_put_failure:
- ret = -ENOBUFS;
- goto out;
-}
-
-static int ar6k_testmode_cmd(struct wiphy *wiphy, void *data, int len)
-{
- struct ar6_softc *ar = wiphy_priv(wiphy);
- struct nlattr *tb[AR6K_TM_ATTR_MAX + 1];
- int err, buf_len, reply_len;
- struct sk_buff *skb;
- void *buf;
-
- err = nla_parse(tb, AR6K_TM_ATTR_MAX, data, len,
- ar6k_testmode_policy);
- if (err)
- return err;
-
- if (!tb[AR6K_TM_ATTR_CMD])
- return -EINVAL;
-
- switch (nla_get_u32(tb[AR6K_TM_ATTR_CMD])) {
- case AR6K_TM_CMD_TCMD:
- if (!tb[AR6K_TM_ATTR_DATA])
- return -EINVAL;
-
- buf = nla_data(tb[AR6K_TM_ATTR_DATA]);
- buf_len = nla_len(tb[AR6K_TM_ATTR_DATA]);
-
- wmi_test_cmd(ar->arWmi, buf, buf_len);
-
- return 0;
-
- break;
- case AR6K_TM_CMD_RX_REPORT:
- if (!tb[AR6K_TM_ATTR_DATA])
- return -EINVAL;
-
- buf = nla_data(tb[AR6K_TM_ATTR_DATA]);
- buf_len = nla_len(tb[AR6K_TM_ATTR_DATA]);
-
- reply_len = nla_total_size(AR6K_TM_DATA_MAX_LEN);
- skb = cfg80211_testmode_alloc_reply_skb(wiphy, reply_len);
- if (!skb)
- return -ENOMEM;
-
- err = ar6000_testmode_rx_report(ar, buf, buf_len, skb);
- if (err < 0) {
- kfree_skb(skb);
- return err;
- }
-
- return cfg80211_testmode_reply(skb);
- default:
- return -EOPNOTSUPP;
- }
-}
-#endif
-
-static const
-u32 cipher_suites[] = {
- WLAN_CIPHER_SUITE_WEP40,
- WLAN_CIPHER_SUITE_WEP104,
- WLAN_CIPHER_SUITE_TKIP,
- WLAN_CIPHER_SUITE_CCMP,
-};
-
-bool is_rate_legacy(s32 rate)
-{
- static const s32 legacy[] = { 1000, 2000, 5500, 11000,
- 6000, 9000, 12000, 18000, 24000,
- 36000, 48000, 54000 };
- u8 i;
-
- for (i = 0; i < ARRAY_SIZE(legacy); i++) {
- if (rate == legacy[i])
- return true;
- }
-
- return false;
-}
-
-bool is_rate_ht20(s32 rate, u8 *mcs, bool *sgi)
-{
- static const s32 ht20[] = { 6500, 13000, 19500, 26000, 39000,
- 52000, 58500, 65000, 72200 };
- u8 i;
-
- for (i = 0; i < ARRAY_SIZE(ht20); i++) {
- if (rate == ht20[i]) {
- if (i == ARRAY_SIZE(ht20) - 1)
- /* last rate uses sgi */
- *sgi = true;
- else
- *sgi = false;
-
- *mcs = i;
- return true;
- }
- }
- return false;
-}
-
-bool is_rate_ht40(s32 rate, u8 *mcs, bool *sgi)
-{
- static const s32 ht40[] = { 13500, 27000, 40500, 54000,
- 81000, 108000, 121500, 135000,
- 150000 };
- u8 i;
-
- for (i = 0; i < ARRAY_SIZE(ht40); i++) {
- if (rate == ht40[i]) {
- if (i == ARRAY_SIZE(ht40) - 1)
- /* last rate uses sgi */
- *sgi = true;
- else
- *sgi = false;
-
- *mcs = i;
- return true;
- }
- }
-
- return false;
-}
-
-static int ar6k_get_station(struct wiphy *wiphy, struct net_device *dev,
- u8 *mac, struct station_info *sinfo)
-{
- struct ar6_softc *ar = ar6k_priv(dev);
- long left;
- bool sgi;
- s32 rate;
- int ret;
- u8 mcs;
-
- if (memcmp(mac, ar->arBssid, ETH_ALEN) != 0)
- return -ENOENT;
-
- if (down_interruptible(&ar->arSem))
- return -EBUSY;
-
- ar->statsUpdatePending = true;
-
- ret = wmi_get_stats_cmd(ar->arWmi);
-
- if (ret != 0) {
- up(&ar->arSem);
- return -EIO;
- }
-
- left = wait_event_interruptible_timeout(arEvent,
- ar->statsUpdatePending == false,
- wmitimeout * HZ);
-
- up(&ar->arSem);
-
- if (left == 0)
- return -ETIMEDOUT;
- else if (left < 0)
- return left;
-
- if (ar->arTargetStats.rx_bytes) {
- sinfo->rx_bytes = ar->arTargetStats.rx_bytes;
- sinfo->filled |= STATION_INFO_RX_BYTES;
- sinfo->rx_packets = ar->arTargetStats.rx_packets;
- sinfo->filled |= STATION_INFO_RX_PACKETS;
- }
-
- if (ar->arTargetStats.tx_bytes) {
- sinfo->tx_bytes = ar->arTargetStats.tx_bytes;
- sinfo->filled |= STATION_INFO_TX_BYTES;
- sinfo->tx_packets = ar->arTargetStats.tx_packets;
- sinfo->filled |= STATION_INFO_TX_PACKETS;
- }
-
- sinfo->signal = ar->arTargetStats.cs_rssi;
- sinfo->filled |= STATION_INFO_SIGNAL;
-
- rate = ar->arTargetStats.tx_unicast_rate;
-
- if (is_rate_legacy(rate)) {
- sinfo->txrate.legacy = rate / 100;
- } else if (is_rate_ht20(rate, &mcs, &sgi)) {
- if (sgi) {
- sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
- sinfo->txrate.mcs = mcs - 1;
- } else {
- sinfo->txrate.mcs = mcs;
- }
-
- sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
- } else if (is_rate_ht40(rate, &mcs, &sgi)) {
- if (sgi) {
- sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
- sinfo->txrate.mcs = mcs - 1;
- } else {
- sinfo->txrate.mcs = mcs;
- }
-
- sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
- sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
- } else {
- WARN(1, "invalid rate: %d", rate);
- return 0;
- }
-
- sinfo->filled |= STATION_INFO_TX_BITRATE;
-
- return 0;
-}
-
-static int ar6k_set_pmksa(struct wiphy *wiphy, struct net_device *netdev,
- struct cfg80211_pmksa *pmksa)
-{
- struct ar6_softc *ar = ar6k_priv(netdev);
- return wmi_setPmkid_cmd(ar->arWmi, pmksa->bssid, pmksa->pmkid, true);
-}
-
-static int ar6k_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
- struct cfg80211_pmksa *pmksa)
-{
- struct ar6_softc *ar = ar6k_priv(netdev);
- return wmi_setPmkid_cmd(ar->arWmi, pmksa->bssid, pmksa->pmkid, false);
-}
-
-static int ar6k_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
-{
- struct ar6_softc *ar = ar6k_priv(netdev);
- if (ar->arConnected)
- return wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, false);
- return 0;
-}
-
-static struct
-cfg80211_ops ar6k_cfg80211_ops = {
- .change_virtual_intf = ar6k_cfg80211_change_iface,
- .add_virtual_intf = ar6k_cfg80211_add_virtual_intf,
- .del_virtual_intf = ar6k_cfg80211_del_virtual_intf,
- .scan = ar6k_cfg80211_scan,
- .connect = ar6k_cfg80211_connect,
- .disconnect = ar6k_cfg80211_disconnect,
- .add_key = ar6k_cfg80211_add_key,
- .get_key = ar6k_cfg80211_get_key,
- .del_key = ar6k_cfg80211_del_key,
- .set_default_key = ar6k_cfg80211_set_default_key,
- .set_default_mgmt_key = ar6k_cfg80211_set_default_mgmt_key,
- .set_wiphy_params = ar6k_cfg80211_set_wiphy_params,
- .set_bitrate_mask = ar6k_cfg80211_set_bitrate_mask,
- .set_tx_power = ar6k_cfg80211_set_txpower,
- .get_tx_power = ar6k_cfg80211_get_txpower,
- .set_power_mgmt = ar6k_cfg80211_set_power_mgmt,
- .join_ibss = ar6k_cfg80211_join_ibss,
- .leave_ibss = ar6k_cfg80211_leave_ibss,
- .get_station = ar6k_get_station,
- .set_pmksa = ar6k_set_pmksa,
- .del_pmksa = ar6k_del_pmksa,
- .flush_pmksa = ar6k_flush_pmksa,
- CFG80211_TESTMODE_CMD(ar6k_testmode_cmd)
-};
-
-struct wireless_dev *
-ar6k_cfg80211_init(struct device *dev)
-{
- int ret = 0;
- struct wireless_dev *wdev;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
- if(!wdev) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: Couldn't allocate wireless device\n", __func__));
- return ERR_PTR(-ENOMEM);
- }
-
- /* create a new wiphy for use with cfg80211 */
- wdev->wiphy = wiphy_new(&ar6k_cfg80211_ops, sizeof(struct ar6_softc));
- if(!wdev->wiphy) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: Couldn't allocate wiphy device\n", __func__));
- kfree(wdev);
- return ERR_PTR(-ENOMEM);
- }
-
- /* set device pointer for wiphy */
- set_wiphy_dev(wdev->wiphy, dev);
-
- wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC);
- /* max num of ssids that can be probed during scanning */
- wdev->wiphy->max_scan_ssids = MAX_PROBED_SSID_INDEX;
- wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &ar6k_band_2ghz;
- wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &ar6k_band_5ghz;
- wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
-
- wdev->wiphy->cipher_suites = cipher_suites;
- wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
-
- ret = wiphy_register(wdev->wiphy);
- if(ret < 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
- ("%s: Couldn't register wiphy device\n", __func__));
- wiphy_free(wdev->wiphy);
- return ERR_PTR(ret);
- }
-
- return wdev;
-}
-
-void
-ar6k_cfg80211_deinit(struct ar6_softc *ar)
-{
- struct wireless_dev *wdev = ar->wdev;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
- if(ar->scan_request) {
- cfg80211_scan_done(ar->scan_request, true);
- ar->scan_request = NULL;
- }
-
- if(!wdev)
- return;
-
- wiphy_unregister(wdev->wiphy);
- wiphy_free(wdev->wiphy);
- kfree(wdev);
-}
-
-
-
-
-
-
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// HCI bridge implementation
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#include <a_config.h>
-#include <athdefs.h>
-#include "a_osapi.h"
-#include "htc_api.h"
-#include "a_drv.h"
-#include "hif.h"
-#include "common_drv.h"
-#include "a_debug.h"
-#include "hci_transport_api.h"
-
-#include "AR6002/hw4.0/hw/apb_athr_wlan_map.h"
-#include "AR6002/hw4.0/hw/uart_reg.h"
-#include "AR6002/hw4.0/hw/rtc_wlan_reg.h"
-
-HCI_TRANSPORT_HANDLE (*_HCI_TransportAttach)(void *HTCHandle, struct hci_transport_config_info *pInfo);
-void (*_HCI_TransportDetach)(HCI_TRANSPORT_HANDLE HciTrans);
-int (*_HCI_TransportAddReceivePkts)(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet_queue *pQueue);
-int (*_HCI_TransportSendPkt)(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet *pPacket, bool Synchronous);
-void (*_HCI_TransportStop)(HCI_TRANSPORT_HANDLE HciTrans);
-int (*_HCI_TransportStart)(HCI_TRANSPORT_HANDLE HciTrans);
-int (*_HCI_TransportEnableDisableAsyncRecv)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
-int (*_HCI_TransportRecvHCIEventSync)(HCI_TRANSPORT_HANDLE HciTrans,
- struct htc_packet *pPacket,
- int MaxPollMS);
-int (*_HCI_TransportSetBaudRate)(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud);
-int (*_HCI_TransportEnablePowerMgmt)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
-
-extern struct hci_transport_callbacks ar6kHciTransCallbacks;
-
-int ar6000_register_hci_transport(struct hci_transport_callbacks *hciTransCallbacks)
-{
- ar6kHciTransCallbacks = *hciTransCallbacks;
-
- _HCI_TransportAttach = HCI_TransportAttach;
- _HCI_TransportDetach = HCI_TransportDetach;
- _HCI_TransportAddReceivePkts = HCI_TransportAddReceivePkts;
- _HCI_TransportSendPkt = HCI_TransportSendPkt;
- _HCI_TransportStop = HCI_TransportStop;
- _HCI_TransportStart = HCI_TransportStart;
- _HCI_TransportEnableDisableAsyncRecv = HCI_TransportEnableDisableAsyncRecv;
- _HCI_TransportRecvHCIEventSync = HCI_TransportRecvHCIEventSync;
- _HCI_TransportSetBaudRate = HCI_TransportSetBaudRate;
- _HCI_TransportEnablePowerMgmt = HCI_TransportEnablePowerMgmt;
-
- return 0;
-}
-
-int
-ar6000_get_hif_dev(struct hif_device *device, void *config)
-{
- int status;
-
- status = HIFConfigureDevice(device,
- HIF_DEVICE_GET_OS_DEVICE,
- (struct hif_device_os_device_info *)config,
- sizeof(struct hif_device_os_device_info));
- return status;
-}
-
-int ar6000_set_uart_config(struct hif_device *hifDevice,
- u32 scale,
- u32 step)
-{
- u32 regAddress;
- u32 regVal;
- int status;
-
- regAddress = WLAN_UART_BASE_ADDRESS | UART_CLKDIV_ADDRESS;
- regVal = ((u32)scale << 16) | step;
- /* change the HCI UART scale/step values through the diagnostic window */
- status = ar6000_WriteRegDiag(hifDevice, ®Address, ®Val);
-
- return status;
-}
-
-int ar6000_get_core_clock_config(struct hif_device *hifDevice, u32 *data)
-{
- u32 regAddress;
- int status;
-
- regAddress = WLAN_RTC_BASE_ADDRESS | WLAN_CPU_CLOCK_ADDRESS;
- /* read CPU clock settings*/
- status = ar6000_ReadRegDiag(hifDevice, ®Address, data);
-
- return status;
-}
-
-EXPORT_SYMBOL(ar6000_register_hci_transport);
-EXPORT_SYMBOL(ar6000_get_hif_dev);
-EXPORT_SYMBOL(ar6000_set_uart_config);
-EXPORT_SYMBOL(ar6000_get_core_clock_config);
-EXPORT_SYMBOL(_HCI_TransportAttach);
-EXPORT_SYMBOL(_HCI_TransportDetach);
-EXPORT_SYMBOL(_HCI_TransportAddReceivePkts);
-EXPORT_SYMBOL(_HCI_TransportSendPkt);
-EXPORT_SYMBOL(_HCI_TransportStop);
-EXPORT_SYMBOL(_HCI_TransportStart);
-EXPORT_SYMBOL(_HCI_TransportEnableDisableAsyncRecv);
-EXPORT_SYMBOL(_HCI_TransportRecvHCIEventSync);
-EXPORT_SYMBOL(_HCI_TransportSetBaudRate);
-EXPORT_SYMBOL(_HCI_TransportEnablePowerMgmt);
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// HCI bridge implementation
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-#include <linux/etherdevice.h>
-#include <a_config.h>
-#include <athdefs.h>
-#include "a_osapi.h"
-#include "htc_api.h"
-#include "wmi.h"
-#include "a_drv.h"
-#include "hif.h"
-#include "common_drv.h"
-#include "a_debug.h"
-#define ATH_DEBUG_HCI_BRIDGE ATH_DEBUG_MAKE_MODULE_MASK(6)
-#define ATH_DEBUG_HCI_RECV ATH_DEBUG_MAKE_MODULE_MASK(7)
-#define ATH_DEBUG_HCI_SEND ATH_DEBUG_MAKE_MODULE_MASK(8)
-#define ATH_DEBUG_HCI_DUMP ATH_DEBUG_MAKE_MODULE_MASK(9)
-#else
-#include "ar6000_drv.h"
-#endif /* EXPORT_HCI_BRIDGE_INTERFACE */
-
-#ifdef ATH_AR6K_ENABLE_GMBOX
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-#include "export_hci_transport.h"
-#else
-#include "hci_transport_api.h"
-#endif
-#include "epping_test.h"
-#include "gmboxif.h"
-#include "ar3kconfig.h"
-#include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/hci_core.h>
-
- /* only build on newer kernels which have BT configured */
-#if defined(CONFIG_BT_MODULE) || defined(CONFIG_BT)
-#define CONFIG_BLUEZ_HCI_BRIDGE
-#endif
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-unsigned int ar3khcibaud = 0;
-unsigned int hciuartscale = 0;
-unsigned int hciuartstep = 0;
-
-module_param(ar3khcibaud, int, 0644);
-module_param(hciuartscale, int, 0644);
-module_param(hciuartstep, int, 0644);
-#else
-extern unsigned int ar3khcibaud;
-extern unsigned int hciuartscale;
-extern unsigned int hciuartstep;
-#endif /* EXPORT_HCI_BRIDGE_INTERFACE */
-
-struct ar6k_hci_bridge_info {
- void *pHCIDev; /* HCI bridge device */
- struct hci_transport_properties HCIProps; /* HCI bridge props */
- struct hci_dev *pBtStackHCIDev; /* BT Stack HCI dev */
- bool HciNormalMode; /* Actual HCI mode enabled (non-TEST)*/
- bool HciRegistered; /* HCI device registered with stack */
- struct htc_packet_queue HTCPacketStructHead;
- u8 *pHTCStructAlloc;
- spinlock_t BridgeLock;
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- struct hci_transport_misc_handles HCITransHdl;
-#else
- struct ar6_softc *ar;
-#endif /* EXPORT_HCI_BRIDGE_INTERFACE */
-};
-
-#define MAX_ACL_RECV_BUFS 16
-#define MAX_EVT_RECV_BUFS 8
-#define MAX_HCI_WRITE_QUEUE_DEPTH 32
-#define MAX_ACL_RECV_LENGTH 1200
-#define MAX_EVT_RECV_LENGTH 257
-#define TX_PACKET_RSV_OFFSET 32
-#define NUM_HTC_PACKET_STRUCTS ((MAX_ACL_RECV_BUFS + MAX_EVT_RECV_BUFS + MAX_HCI_WRITE_QUEUE_DEPTH) * 2)
-
-#define HCI_GET_OP_CODE(p) (((u16)((p)[1])) << 8) | ((u16)((p)[0]))
-
-extern unsigned int setupbtdev;
-struct ar3k_config_info ar3kconfig;
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-struct ar6k_hci_bridge_info *g_pHcidevInfo;
-#endif
-
-static int bt_setup_hci(struct ar6k_hci_bridge_info *pHcidevInfo);
-static void bt_cleanup_hci(struct ar6k_hci_bridge_info *pHcidevInfo);
-static int bt_register_hci(struct ar6k_hci_bridge_info *pHcidevInfo);
-static bool bt_indicate_recv(struct ar6k_hci_bridge_info *pHcidevInfo,
- HCI_TRANSPORT_PACKET_TYPE Type,
- struct sk_buff *skb);
-static struct sk_buff *bt_alloc_buffer(struct ar6k_hci_bridge_info *pHcidevInfo, int Length);
-static void bt_free_buffer(struct ar6k_hci_bridge_info *pHcidevInfo, struct sk_buff *skb);
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-int ar6000_setup_hci(void *ar);
-void ar6000_cleanup_hci(void *ar);
-int hci_test_send(void *ar, struct sk_buff *skb);
-#else
-int ar6000_setup_hci(struct ar6_softc *ar);
-void ar6000_cleanup_hci(struct ar6_softc *ar);
-/* HCI bridge testing */
-int hci_test_send(struct ar6_softc *ar, struct sk_buff *skb);
-#endif /* EXPORT_HCI_BRIDGE_INTERFACE */
-
-#define LOCK_BRIDGE(dev) spin_lock_bh(&(dev)->BridgeLock)
-#define UNLOCK_BRIDGE(dev) spin_unlock_bh(&(dev)->BridgeLock)
-
-static inline void FreeBtOsBuf(struct ar6k_hci_bridge_info *pHcidevInfo, void *osbuf)
-{
- if (pHcidevInfo->HciNormalMode) {
- bt_free_buffer(pHcidevInfo, (struct sk_buff *)osbuf);
- } else {
- /* in test mode, these are just ordinary netbuf allocations */
- A_NETBUF_FREE(osbuf);
- }
-}
-
-static void FreeHTCStruct(struct ar6k_hci_bridge_info *pHcidevInfo, struct htc_packet *pPacket)
-{
- LOCK_BRIDGE(pHcidevInfo);
- HTC_PACKET_ENQUEUE(&pHcidevInfo->HTCPacketStructHead,pPacket);
- UNLOCK_BRIDGE(pHcidevInfo);
-}
-
-static struct htc_packet * AllocHTCStruct(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
- struct htc_packet *pPacket = NULL;
- LOCK_BRIDGE(pHcidevInfo);
- pPacket = HTC_PACKET_DEQUEUE(&pHcidevInfo->HTCPacketStructHead);
- UNLOCK_BRIDGE(pHcidevInfo);
- return pPacket;
-}
-
-#define BLOCK_ROUND_UP_PWR2(x, align) (((int) (x) + ((align)-1)) & ~((align)-1))
-
-static void RefillRecvBuffers(struct ar6k_hci_bridge_info *pHcidevInfo,
- HCI_TRANSPORT_PACKET_TYPE Type,
- int NumBuffers)
-{
- int length, i;
- void *osBuf = NULL;
- struct htc_packet_queue queue;
- struct htc_packet *pPacket;
-
- INIT_HTC_PACKET_QUEUE(&queue);
-
- if (Type == HCI_ACL_TYPE) {
- if (pHcidevInfo->HciNormalMode) {
- length = HCI_MAX_FRAME_SIZE;
- } else {
- length = MAX_ACL_RECV_LENGTH;
- }
- } else {
- length = MAX_EVT_RECV_LENGTH;
- }
-
- /* add on transport head and tail room */
- length += pHcidevInfo->HCIProps.HeadRoom + pHcidevInfo->HCIProps.TailRoom;
- /* round up to the required I/O padding */
- length = BLOCK_ROUND_UP_PWR2(length,pHcidevInfo->HCIProps.IOBlockPad);
-
- for (i = 0; i < NumBuffers; i++) {
-
- if (pHcidevInfo->HciNormalMode) {
- osBuf = bt_alloc_buffer(pHcidevInfo,length);
- } else {
- osBuf = A_NETBUF_ALLOC(length);
- }
-
- if (NULL == osBuf) {
- break;
- }
-
- pPacket = AllocHTCStruct(pHcidevInfo);
- if (NULL == pPacket) {
- FreeBtOsBuf(pHcidevInfo,osBuf);
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
- break;
- }
-
- SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),length,Type);
- /* add to queue */
- HTC_PACKET_ENQUEUE(&queue,pPacket);
- }
-
- if (i > 0) {
- HCI_TransportAddReceivePkts(pHcidevInfo->pHCIDev, &queue);
- }
-}
-
-#define HOST_INTEREST_ITEM_ADDRESS(ar, item) \
- (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
- (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0))
-static int ar6000_hci_transport_ready(HCI_TRANSPORT_HANDLE HCIHandle,
- struct hci_transport_properties *pProps,
- void *pContext)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
- int status;
- u32 address, hci_uart_pwr_mgmt_params;
-// struct ar3k_config_info ar3kconfig;
-
- pHcidevInfo->pHCIDev = HCIHandle;
-
- memcpy(&pHcidevInfo->HCIProps,pProps,sizeof(*pProps));
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE,("HCI ready (hci:0x%lX, headroom:%d, tailroom:%d blockpad:%d) \n",
- (unsigned long)HCIHandle,
- pHcidevInfo->HCIProps.HeadRoom,
- pHcidevInfo->HCIProps.TailRoom,
- pHcidevInfo->HCIProps.IOBlockPad));
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- A_ASSERT((pProps->HeadRoom + pProps->TailRoom) <= (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice)->hard_header_len);
-#else
- A_ASSERT((pProps->HeadRoom + pProps->TailRoom) <= pHcidevInfo->ar->arNetDev->hard_header_len);
-#endif
-
- /* provide buffers */
- RefillRecvBuffers(pHcidevInfo, HCI_ACL_TYPE, MAX_ACL_RECV_BUFS);
- RefillRecvBuffers(pHcidevInfo, HCI_EVENT_TYPE, MAX_EVT_RECV_BUFS);
-
- do {
- /* start transport */
- status = HCI_TransportStart(pHcidevInfo->pHCIDev);
-
- if (status) {
- break;
- }
-
- if (!pHcidevInfo->HciNormalMode) {
- /* in test mode, no need to go any further */
- break;
- }
-
- // The delay is required when AR6K is driving the BT reset line
- // where time is needed after the BT chip is out of reset (HCI_TransportStart)
- // and before the first HCI command is issued (AR3KConfigure)
- // FIXME
- // The delay should be configurable and be only applied when AR6K driving the BT
- // reset line. This could be done by some module parameter or based on some HW config
- // info. For now apply 100ms delay blindly
- A_MDELAY(100);
-
- A_MEMZERO(&ar3kconfig,sizeof(ar3kconfig));
- ar3kconfig.pHCIDev = pHcidevInfo->pHCIDev;
- ar3kconfig.pHCIProps = &pHcidevInfo->HCIProps;
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- ar3kconfig.pHIFDevice = (struct hif_device *)(pHcidevInfo->HCITransHdl.hifDevice);
-#else
- ar3kconfig.pHIFDevice = pHcidevInfo->ar->arHifDevice;
-#endif
- ar3kconfig.pBtStackHCIDev = pHcidevInfo->pBtStackHCIDev;
-
- if (ar3khcibaud != 0) {
- /* user wants ar3k baud rate change */
- ar3kconfig.Flags |= AR3K_CONFIG_FLAG_SET_AR3K_BAUD;
- ar3kconfig.Flags |= AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY;
- ar3kconfig.AR3KBaudRate = ar3khcibaud;
- }
-
- if ((hciuartscale != 0) || (hciuartstep != 0)) {
- /* user wants to tune HCI bridge UART scale/step values */
- ar3kconfig.AR6KScale = (u16)hciuartscale;
- ar3kconfig.AR6KStep = (u16)hciuartstep;
- ar3kconfig.Flags |= AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP;
- }
-
- /* Fetch the address of the hi_hci_uart_pwr_mgmt_params instance in the host interest area */
- address = TARG_VTOP(pHcidevInfo->ar->arTargetType,
- HOST_INTEREST_ITEM_ADDRESS(pHcidevInfo->ar, hi_hci_uart_pwr_mgmt_params));
- status = ar6000_ReadRegDiag(pHcidevInfo->ar->arHifDevice, &address, &hci_uart_pwr_mgmt_params);
- if (0 == status) {
- ar3kconfig.PwrMgmtEnabled = (hci_uart_pwr_mgmt_params & 0x1);
- ar3kconfig.IdleTimeout = (hci_uart_pwr_mgmt_params & 0xFFFF0000) >> 16;
- ar3kconfig.WakeupTimeout = (hci_uart_pwr_mgmt_params & 0xFF00) >> 8;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to read hci_uart_pwr_mgmt_params! \n"));
- }
- /* configure the AR3K device */
- memcpy(ar3kconfig.bdaddr,pHcidevInfo->ar->bdaddr,6);
- status = AR3KConfigure(&ar3kconfig);
- if (status) {
- break;
- }
-
- /* Make sure both AR6K and AR3K have power management enabled */
- if (ar3kconfig.PwrMgmtEnabled) {
- status = HCI_TransportEnablePowerMgmt(pHcidevInfo->pHCIDev, true);
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to enable TLPM for AR6K! \n"));
- }
- }
-
- status = bt_register_hci(pHcidevInfo);
-
- } while (false);
-
- return status;
-}
-
-static void ar6000_hci_transport_failure(void *pContext, int Status)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: transport failure! \n"));
-
- if (pHcidevInfo->HciNormalMode) {
- /* TODO .. */
- }
-}
-
-static void ar6000_hci_transport_removed(void *pContext)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: transport removed. \n"));
-
- A_ASSERT(pHcidevInfo->pHCIDev != NULL);
-
- HCI_TransportDetach(pHcidevInfo->pHCIDev);
- bt_cleanup_hci(pHcidevInfo);
- pHcidevInfo->pHCIDev = NULL;
-}
-
-static void ar6000_hci_send_complete(void *pContext, struct htc_packet *pPacket)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
- void *osbuf = pPacket->pPktContext;
- A_ASSERT(osbuf != NULL);
- A_ASSERT(pHcidevInfo != NULL);
-
- if (pPacket->Status) {
- if ((pPacket->Status != A_ECANCELED) && (pPacket->Status != A_NO_RESOURCE)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: Send Packet Failed: %d \n",pPacket->Status));
- }
- }
-
- FreeHTCStruct(pHcidevInfo,pPacket);
- FreeBtOsBuf(pHcidevInfo,osbuf);
-
-}
-
-static void ar6000_hci_pkt_recv(void *pContext, struct htc_packet *pPacket)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
- struct sk_buff *skb;
-
- A_ASSERT(pHcidevInfo != NULL);
- skb = (struct sk_buff *)pPacket->pPktContext;
- A_ASSERT(skb != NULL);
-
- do {
-
- if (pPacket->Status) {
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV,
- ("HCI Bridge, packet received type : %d len:%d \n",
- HCI_GET_PACKET_TYPE(pPacket),pPacket->ActualLength));
-
- /* set the actual buffer position in the os buffer, HTC recv buffers posted to HCI are set
- * to fill the front of the buffer */
- A_NETBUF_PUT(skb,pPacket->ActualLength + pHcidevInfo->HCIProps.HeadRoom);
- A_NETBUF_PULL(skb,pHcidevInfo->HCIProps.HeadRoom);
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("<<< Recv HCI %s packet len:%d \n",
- (HCI_GET_PACKET_TYPE(pPacket) == HCI_EVENT_TYPE) ? "EVENT" : "ACL",
- skb->len));
- AR_DEBUG_PRINTBUF(skb->data, skb->len,"BT HCI RECV Packet Dump");
- }
-
- if (pHcidevInfo->HciNormalMode) {
- /* indicate the packet */
- if (bt_indicate_recv(pHcidevInfo,HCI_GET_PACKET_TYPE(pPacket),skb)) {
- /* bt stack accepted the packet */
- skb = NULL;
- }
- break;
- }
-
- /* for testing, indicate packet to the network stack */
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- skb->dev = (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice);
- if ((((struct net_device *)pHcidevInfo->HCITransHdl.netDevice)->flags & IFF_UP) == IFF_UP) {
- skb->protocol = eth_type_trans(skb, (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice));
-#else
- skb->dev = pHcidevInfo->ar->arNetDev;
- if ((pHcidevInfo->ar->arNetDev->flags & IFF_UP) == IFF_UP) {
- skb->protocol = eth_type_trans(skb, pHcidevInfo->ar->arNetDev);
-#endif
- netif_rx(skb);
- skb = NULL;
- }
-
- } while (false);
-
- FreeHTCStruct(pHcidevInfo,pPacket);
-
- if (skb != NULL) {
- /* packet was not accepted, free it */
- FreeBtOsBuf(pHcidevInfo,skb);
- }
-
-}
-
-static void ar6000_hci_pkt_refill(void *pContext, HCI_TRANSPORT_PACKET_TYPE Type, int BuffersAvailable)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
- int refillCount;
-
- if (Type == HCI_ACL_TYPE) {
- refillCount = MAX_ACL_RECV_BUFS - BuffersAvailable;
- } else {
- refillCount = MAX_EVT_RECV_BUFS - BuffersAvailable;
- }
-
- if (refillCount > 0) {
- RefillRecvBuffers(pHcidevInfo,Type,refillCount);
- }
-
-}
-
-static HCI_SEND_FULL_ACTION ar6000_hci_pkt_send_full(void *pContext, struct htc_packet *pPacket)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)pContext;
- HCI_SEND_FULL_ACTION action = HCI_SEND_FULL_KEEP;
-
- if (!pHcidevInfo->HciNormalMode) {
- /* for epping testing, check packet tag, some epping packets are
- * special and cannot be dropped */
- if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_DATA_PKT_TAG) {
- action = HCI_SEND_FULL_DROP;
- }
- }
-
- return action;
-}
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-int ar6000_setup_hci(void *ar)
-#else
-int ar6000_setup_hci(struct ar6_softc *ar)
-#endif
-{
- struct hci_transport_config_info config;
- int status = 0;
- int i;
- struct htc_packet *pPacket;
- struct ar6k_hci_bridge_info *pHcidevInfo;
-
-
- do {
-
- pHcidevInfo = (struct ar6k_hci_bridge_info *)A_MALLOC(sizeof(struct ar6k_hci_bridge_info));
-
- if (NULL == pHcidevInfo) {
- status = A_NO_MEMORY;
- break;
- }
-
- A_MEMZERO(pHcidevInfo, sizeof(struct ar6k_hci_bridge_info));
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- g_pHcidevInfo = pHcidevInfo;
- pHcidevInfo->HCITransHdl = *(struct hci_transport_misc_handles *)ar;
-#else
- ar->hcidev_info = pHcidevInfo;
- pHcidevInfo->ar = ar;
-#endif
- spin_lock_init(&pHcidevInfo->BridgeLock);
- INIT_HTC_PACKET_QUEUE(&pHcidevInfo->HTCPacketStructHead);
-
- ar->exitCallback = AR3KConfigureExit;
-
- status = bt_setup_hci(pHcidevInfo);
- if (status) {
- break;
- }
-
- if (pHcidevInfo->HciNormalMode) {
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: running in normal mode... \n"));
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: running in test mode... \n"));
- }
-
- pHcidevInfo->pHTCStructAlloc = (u8 *)A_MALLOC((sizeof(struct htc_packet)) * NUM_HTC_PACKET_STRUCTS);
-
- if (NULL == pHcidevInfo->pHTCStructAlloc) {
- status = A_NO_MEMORY;
- break;
- }
-
- pPacket = (struct htc_packet *)pHcidevInfo->pHTCStructAlloc;
- for (i = 0; i < NUM_HTC_PACKET_STRUCTS; i++,pPacket++) {
- FreeHTCStruct(pHcidevInfo,pPacket);
- }
-
- A_MEMZERO(&config,sizeof(struct hci_transport_config_info));
- config.ACLRecvBufferWaterMark = MAX_ACL_RECV_BUFS / 2;
- config.EventRecvBufferWaterMark = MAX_EVT_RECV_BUFS / 2;
- config.MaxSendQueueDepth = MAX_HCI_WRITE_QUEUE_DEPTH;
- config.pContext = pHcidevInfo;
- config.TransportFailure = ar6000_hci_transport_failure;
- config.TransportReady = ar6000_hci_transport_ready;
- config.TransportRemoved = ar6000_hci_transport_removed;
- config.pHCISendComplete = ar6000_hci_send_complete;
- config.pHCIPktRecv = ar6000_hci_pkt_recv;
- config.pHCIPktRecvRefill = ar6000_hci_pkt_refill;
- config.pHCISendFull = ar6000_hci_pkt_send_full;
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- pHcidevInfo->pHCIDev = HCI_TransportAttach(pHcidevInfo->HCITransHdl.htcHandle, &config);
-#else
- pHcidevInfo->pHCIDev = HCI_TransportAttach(ar->arHtcTarget, &config);
-#endif
-
- if (NULL == pHcidevInfo->pHCIDev) {
- status = A_ERROR;
- }
-
- } while (false);
-
- if (status) {
- if (pHcidevInfo != NULL) {
- if (NULL == pHcidevInfo->pHCIDev) {
- /* GMBOX may not be present in older chips */
- /* just return success */
- status = 0;
- }
- }
- ar6000_cleanup_hci(ar);
- }
-
- return status;
-}
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-void ar6000_cleanup_hci(void *ar)
-#else
-void ar6000_cleanup_hci(struct ar6_softc *ar)
-#endif
-{
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- struct ar6k_hci_bridge_info *pHcidevInfo = g_pHcidevInfo;
-#else
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)ar->hcidev_info;
-#endif
-
- if (pHcidevInfo != NULL) {
- bt_cleanup_hci(pHcidevInfo);
-
- if (pHcidevInfo->pHCIDev != NULL) {
- HCI_TransportStop(pHcidevInfo->pHCIDev);
- HCI_TransportDetach(pHcidevInfo->pHCIDev);
- pHcidevInfo->pHCIDev = NULL;
- }
-
- if (pHcidevInfo->pHTCStructAlloc != NULL) {
- kfree(pHcidevInfo->pHTCStructAlloc);
- pHcidevInfo->pHTCStructAlloc = NULL;
- }
-
- kfree(pHcidevInfo);
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
- ar->hcidev_info = NULL;
-#endif
- }
-
-
-}
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-int hci_test_send(void *ar, struct sk_buff *skb)
-#else
-int hci_test_send(struct ar6_softc *ar, struct sk_buff *skb)
-#endif
-{
- int status = 0;
- int length;
- EPPING_HEADER *pHeader;
- struct htc_packet *pPacket;
- HTC_TX_TAG htc_tag = AR6K_DATA_PKT_TAG;
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- struct ar6k_hci_bridge_info *pHcidevInfo = g_pHcidevInfo;
-#else
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)ar->hcidev_info;
-#endif
-
- do {
-
- if (NULL == pHcidevInfo) {
- status = A_ERROR;
- break;
- }
-
- if (NULL == pHcidevInfo->pHCIDev) {
- status = A_ERROR;
- break;
- }
-
- if (pHcidevInfo->HciNormalMode) {
- /* this interface cannot run when normal WMI is running */
- status = A_ERROR;
- break;
- }
-
- pHeader = (EPPING_HEADER *)A_NETBUF_DATA(skb);
-
- if (!IS_EPPING_PACKET(pHeader)) {
- status = A_EINVAL;
- break;
- }
-
- if (IS_EPING_PACKET_NO_DROP(pHeader)) {
- htc_tag = AR6K_CONTROL_PKT_TAG;
- }
-
- length = sizeof(EPPING_HEADER) + pHeader->DataLength;
-
- pPacket = AllocHTCStruct(pHcidevInfo);
- if (NULL == pPacket) {
- status = A_NO_MEMORY;
- break;
- }
-
- SET_HTC_PACKET_INFO_TX(pPacket,
- skb,
- A_NETBUF_DATA(skb),
- length,
- HCI_ACL_TYPE, /* send every thing out as ACL */
- htc_tag);
-
- HCI_TransportSendPkt(pHcidevInfo->pHCIDev,pPacket,false);
- pPacket = NULL;
-
- } while (false);
-
- return status;
-}
-
-void ar6000_set_default_ar3kconfig(struct ar6_softc *ar, void *ar3kconfig)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo = (struct ar6k_hci_bridge_info *)ar->hcidev_info;
- struct ar3k_config_info *config = (struct ar3k_config_info *)ar3kconfig;
-
- config->pHCIDev = pHcidevInfo->pHCIDev;
- config->pHCIProps = &pHcidevInfo->HCIProps;
- config->pHIFDevice = ar->arHifDevice;
- config->pBtStackHCIDev = pHcidevInfo->pBtStackHCIDev;
- config->Flags |= AR3K_CONFIG_FLAG_SET_AR3K_BAUD;
- config->AR3KBaudRate = 115200;
-}
-
-#ifdef CONFIG_BLUEZ_HCI_BRIDGE
-/*** BT Stack Entrypoints *******/
-
-/*
- * bt_open - open a handle to the device
-*/
-static int bt_open(struct hci_dev *hdev)
-{
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_open - enter - x\n"));
- set_bit(HCI_RUNNING, &hdev->flags);
- set_bit(HCI_UP, &hdev->flags);
- set_bit(HCI_INIT, &hdev->flags);
- return 0;
-}
-
-/*
- * bt_close - close handle to the device
-*/
-static int bt_close(struct hci_dev *hdev)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_close - enter\n"));
- clear_bit(HCI_RUNNING, &hdev->flags);
- return 0;
-}
-
-/*
- * bt_send_frame - send data frames
-*/
-static int bt_send_frame(struct sk_buff *skb)
-{
- struct hci_dev *hdev = (struct hci_dev *)skb->dev;
- HCI_TRANSPORT_PACKET_TYPE type;
- struct ar6k_hci_bridge_info *pHcidevInfo;
- struct htc_packet *pPacket;
- int status = 0;
- struct sk_buff *txSkb = NULL;
-
- if (!hdev) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HCI Bridge: bt_send_frame - no device\n"));
- return -ENODEV;
- }
-
- if (!test_bit(HCI_RUNNING, &hdev->flags)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_send_frame - not open\n"));
- return -EBUSY;
- }
-
- pHcidevInfo = (struct ar6k_hci_bridge_info *)hdev->driver_data;
- A_ASSERT(pHcidevInfo != NULL);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("+bt_send_frame type: %d \n",bt_cb(skb)->pkt_type));
- type = HCI_COMMAND_TYPE;
-
- switch (bt_cb(skb)->pkt_type) {
- case HCI_COMMAND_PKT:
- type = HCI_COMMAND_TYPE;
- hdev->stat.cmd_tx++;
- break;
-
- case HCI_ACLDATA_PKT:
- type = HCI_ACL_TYPE;
- hdev->stat.acl_tx++;
- break;
-
- case HCI_SCODATA_PKT:
- /* we don't support SCO over the bridge */
- kfree_skb(skb);
- return 0;
- default:
- A_ASSERT(false);
- kfree_skb(skb);
- return 0;
- }
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(">>> Send HCI %s packet len: %d\n",
- (type == HCI_COMMAND_TYPE) ? "COMMAND" : "ACL",
- skb->len));
- if (type == HCI_COMMAND_TYPE) {
- u16 opcode = HCI_GET_OP_CODE(skb->data);
- AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(" HCI Command: OGF:0x%X OCF:0x%X \r\n",
- opcode >> 10, opcode & 0x3FF));
- }
- AR_DEBUG_PRINTBUF(skb->data,skb->len,"BT HCI SEND Packet Dump");
- }
-
- do {
-
- txSkb = bt_skb_alloc(TX_PACKET_RSV_OFFSET + pHcidevInfo->HCIProps.HeadRoom +
- pHcidevInfo->HCIProps.TailRoom + skb->len,
- GFP_ATOMIC);
-
- if (txSkb == NULL) {
- status = A_NO_MEMORY;
- break;
- }
-
- bt_cb(txSkb)->pkt_type = bt_cb(skb)->pkt_type;
- txSkb->dev = (void *)pHcidevInfo->pBtStackHCIDev;
- skb_reserve(txSkb, TX_PACKET_RSV_OFFSET + pHcidevInfo->HCIProps.HeadRoom);
- memcpy(txSkb->data, skb->data, skb->len);
- skb_put(txSkb,skb->len);
-
- pPacket = AllocHTCStruct(pHcidevInfo);
- if (NULL == pPacket) {
- status = A_NO_MEMORY;
- break;
- }
-
- /* HCI packet length here doesn't include the 1-byte transport header which
- * will be handled by the HCI transport layer. Enough headroom has already
- * been reserved above for the transport header
- */
- SET_HTC_PACKET_INFO_TX(pPacket,
- txSkb,
- txSkb->data,
- txSkb->len,
- type,
- AR6K_CONTROL_PKT_TAG); /* HCI packets cannot be dropped */
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("HCI Bridge: bt_send_frame skb:0x%lX \n",(unsigned long)txSkb));
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("HCI Bridge: type:%d, Total Length:%d Bytes \n",
- type, txSkb->len));
-
- status = HCI_TransportSendPkt(pHcidevInfo->pHCIDev,pPacket,false);
- pPacket = NULL;
- txSkb = NULL;
-
- } while (false);
-
- if (txSkb != NULL) {
- kfree_skb(txSkb);
- }
-
- kfree_skb(skb);
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("-bt_send_frame \n"));
- return 0;
-}
-
-/*
- * bt_ioctl - ioctl processing
-*/
-static int bt_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_ioctl - enter\n"));
- return -ENOIOCTLCMD;
-}
-
-/*
- * bt_flush - flush outstandingbpackets
-*/
-static int bt_flush(struct hci_dev *hdev)
-{
- struct ar6k_hci_bridge_info *pHcidevInfo;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_flush - enter\n"));
-
- pHcidevInfo = (struct ar6k_hci_bridge_info *)hdev->driver_data;
-
- /* TODO??? */
-
- return 0;
-}
-
-
-/*
- * bt_destruct -
-*/
-static void bt_destruct(struct hci_dev *hdev)
-{
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_destruct - enter\n"));
- /* nothing to do here */
-}
-
-static int bt_setup_hci(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
- int status = 0;
- struct hci_dev *pHciDev = NULL;
- struct hif_device_os_device_info osDevInfo;
-
- if (!setupbtdev) {
- return 0;
- }
-
- do {
-
- A_MEMZERO(&osDevInfo,sizeof(osDevInfo));
- /* get the underlying OS device */
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
- status = ar6000_get_hif_dev((struct hif_device *)(pHcidevInfo->HCITransHdl.hifDevice),
- &osDevInfo);
-#else
- status = HIFConfigureDevice(pHcidevInfo->ar->arHifDevice,
- HIF_DEVICE_GET_OS_DEVICE,
- &osDevInfo,
- sizeof(osDevInfo));
-#endif
-
- if (status) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to OS device info from HIF\n"));
- break;
- }
-
- /* allocate a BT HCI struct for this device */
- pHciDev = hci_alloc_dev();
- if (NULL == pHciDev) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge - failed to allocate bt struct \n"));
- status = A_NO_MEMORY;
- break;
- }
- /* save the device, we'll register this later */
- pHcidevInfo->pBtStackHCIDev = pHciDev;
- SET_HCIDEV_DEV(pHciDev,osDevInfo.pOSDevice);
- SET_HCI_BUS_TYPE(pHciDev, HCI_VIRTUAL, HCI_BREDR);
- pHciDev->driver_data = pHcidevInfo;
- pHciDev->open = bt_open;
- pHciDev->close = bt_close;
- pHciDev->send = bt_send_frame;
- pHciDev->ioctl = bt_ioctl;
- pHciDev->flush = bt_flush;
- pHciDev->destruct = bt_destruct;
- pHciDev->owner = THIS_MODULE;
- /* driver is running in normal BT mode */
- pHcidevInfo->HciNormalMode = true;
-
- } while (false);
-
- if (status) {
- bt_cleanup_hci(pHcidevInfo);
- }
-
- return status;
-}
-
-static void bt_cleanup_hci(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
- int err;
-
- if (pHcidevInfo->HciRegistered) {
- pHcidevInfo->HciRegistered = false;
- clear_bit(HCI_RUNNING, &pHcidevInfo->pBtStackHCIDev->flags);
- clear_bit(HCI_UP, &pHcidevInfo->pBtStackHCIDev->flags);
- clear_bit(HCI_INIT, &pHcidevInfo->pBtStackHCIDev->flags);
- A_ASSERT(pHcidevInfo->pBtStackHCIDev != NULL);
- /* unregister */
- if ((err = hci_unregister_dev(pHcidevInfo->pBtStackHCIDev)) < 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to unregister with bluetooth %d\n",err));
- }
- }
-
- kfree(pHcidevInfo->pBtStackHCIDev);
- pHcidevInfo->pBtStackHCIDev = NULL;
-}
-
-static int bt_register_hci(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
- int err;
- int status = 0;
-
- do {
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: registering HCI... \n"));
- A_ASSERT(pHcidevInfo->pBtStackHCIDev != NULL);
- /* mark that we are registered */
- pHcidevInfo->HciRegistered = true;
- if ((err = hci_register_dev(pHcidevInfo->pBtStackHCIDev)) < 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to register with bluetooth %d\n",err));
- pHcidevInfo->HciRegistered = false;
- status = A_ERROR;
- break;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: HCI registered \n"));
-
- } while (false);
-
- return status;
-}
-
-static bool bt_indicate_recv(struct ar6k_hci_bridge_info *pHcidevInfo,
- HCI_TRANSPORT_PACKET_TYPE Type,
- struct sk_buff *skb)
-{
- u8 btType;
- int len;
- bool success = false;
- BT_HCI_EVENT_HEADER *pEvent;
-
- do {
-
- if (!test_bit(HCI_RUNNING, &pHcidevInfo->pBtStackHCIDev->flags)) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HCI Bridge: bt_indicate_recv - not running\n"));
- break;
- }
-
- switch (Type) {
- case HCI_ACL_TYPE:
- btType = HCI_ACLDATA_PKT;
- break;
- case HCI_EVENT_TYPE:
- btType = HCI_EVENT_PKT;
- break;
- default:
- btType = 0;
- A_ASSERT(false);
- break;
- }
-
- if (0 == btType) {
- break;
- }
-
- /* set the final type */
- bt_cb(skb)->pkt_type = btType;
- /* set dev */
- skb->dev = (void *)pHcidevInfo->pBtStackHCIDev;
- len = skb->len;
-
- if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_RECV)) {
- if (bt_cb(skb)->pkt_type == HCI_EVENT_PKT) {
- pEvent = (BT_HCI_EVENT_HEADER *)skb->data;
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV, ("BT HCI EventCode: %d, len:%d \n",
- pEvent->EventCode, pEvent->ParamLength));
- }
- }
-
- /* pass receive packet up the stack */
- if (hci_recv_frame(skb) != 0) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: hci_recv_frame failed \n"));
- break;
- } else {
- AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV,
- ("HCI Bridge: Indicated RCV of type:%d, Length:%d \n",btType,len));
- }
-
- success = true;
-
- } while (false);
-
- return success;
-}
-
-static struct sk_buff* bt_alloc_buffer(struct ar6k_hci_bridge_info *pHcidevInfo, int Length)
-{
- struct sk_buff *skb;
- /* in normal HCI mode we need to alloc from the bt core APIs */
- skb = bt_skb_alloc(Length, GFP_ATOMIC);
- if (NULL == skb) {
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc bt sk_buff \n"));
- }
- return skb;
-}
-
-static void bt_free_buffer(struct ar6k_hci_bridge_info *pHcidevInfo, struct sk_buff *skb)
-{
- kfree_skb(skb);
-}
-
-#else // { CONFIG_BLUEZ_HCI_BRIDGE
-
- /* stubs when we only want to test the HCI bridging Interface without the HT stack */
-static int bt_setup_hci(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
- return 0;
-}
-static void bt_cleanup_hci(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
-
-}
-static int bt_register_hci(struct ar6k_hci_bridge_info *pHcidevInfo)
-{
- A_ASSERT(false);
- return A_ERROR;
-}
-
-static bool bt_indicate_recv(struct ar6k_hci_bridge_info *pHcidevInfo,
- HCI_TRANSPORT_PACKET_TYPE Type,
- struct sk_buff *skb)
-{
- A_ASSERT(false);
- return false;
-}
-
-static struct sk_buff* bt_alloc_buffer(struct ar6k_hci_bridge_info *pHcidevInfo, int Length)
-{
- A_ASSERT(false);
- return NULL;
-}
-static void bt_free_buffer(struct ar6k_hci_bridge_info *pHcidevInfo, struct sk_buff *skb)
-{
- A_ASSERT(false);
-}
-
-#endif // } CONFIG_BLUEZ_HCI_BRIDGE
-
-#else // { ATH_AR6K_ENABLE_GMBOX
-
- /* stubs when GMBOX support is not needed */
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-int ar6000_setup_hci(void *ar)
-#else
-int ar6000_setup_hci(struct ar6_softc *ar)
-#endif
-{
- return 0;
-}
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-void ar6000_cleanup_hci(void *ar)
-#else
-void ar6000_cleanup_hci(struct ar6_softc *ar)
-#endif
-{
- return;
-}
-
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
-void ar6000_set_default_ar3kconfig(struct ar6_softc *ar, void *ar3kconfig)
-{
- return;
-}
-#endif
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-int hci_test_send(void *ar, struct sk_buff *skb)
-#else
-int hci_test_send(struct ar6_softc *ar, struct sk_buff *skb)
-#endif
-{
- return -EOPNOTSUPP;
-}
-
-#endif // } ATH_AR6K_ENABLE_GMBOX
-
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-static int __init
-hcibridge_init_module(void)
-{
- int status;
- struct hci_transport_callbacks hciTransCallbacks;
-
- hciTransCallbacks.setupTransport = ar6000_setup_hci;
- hciTransCallbacks.cleanupTransport = ar6000_cleanup_hci;
-
- status = ar6000_register_hci_transport(&hciTransCallbacks);
- if (status)
- return -ENODEV;
-
- return 0;
-}
-
-static void __exit
-hcibridge_cleanup_module(void)
-{
-}
-
-module_init(hcibridge_init_module);
-module_exit(hcibridge_cleanup_module);
-MODULE_LICENSE("Dual BSD/GPL");
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _AR6000_H_
-#define _AR6000_H_
-
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/if_ether.h>
-#include <linux/etherdevice.h>
-#include <net/iw_handler.h>
-#include <linux/if_arp.h>
-#include <linux/ip.h>
-#include <linux/wireless.h>
-#include <net/cfg80211.h>
-#include <linux/module.h>
-#include <asm/io.h>
-
-#include <a_config.h>
-#include <athdefs.h>
-#include "a_osapi.h"
-#include "htc_api.h"
-#include "wmi.h"
-#include "a_drv.h"
-#include "bmi.h"
-#include <ieee80211.h>
-#include <ieee80211_ioctl.h>
-#include <wlan_api.h>
-#include <wmi_api.h>
-#include "pkt_log.h"
-#include "aggr_recv_api.h"
-#include <host_version.h>
-#include <linux/rtnetlink.h>
-#include <linux/moduleparam.h>
-#include "ar6000_api.h"
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-#include <testcmd.h>
-#endif
-#include <linux/firmware.h>
-
-#include "targaddrs.h"
-#include "dbglog_api.h"
-#include "ar6000_diag.h"
-#include "common_drv.h"
-#include "roaming.h"
-#include "hci_transport_api.h"
-#define ATH_MODULE_NAME driver
-#include "a_debug.h"
-#include "hw/apb_map.h"
-#include "hw/rtc_reg.h"
-#include "hw/mbox_reg.h"
-#include "gpio_reg.h"
-
-#define ATH_DEBUG_DBG_LOG ATH_DEBUG_MAKE_MODULE_MASK(0)
-#define ATH_DEBUG_WLAN_CONNECT ATH_DEBUG_MAKE_MODULE_MASK(1)
-#define ATH_DEBUG_WLAN_SCAN ATH_DEBUG_MAKE_MODULE_MASK(2)
-#define ATH_DEBUG_WLAN_TX ATH_DEBUG_MAKE_MODULE_MASK(3)
-#define ATH_DEBUG_WLAN_RX ATH_DEBUG_MAKE_MODULE_MASK(4)
-#define ATH_DEBUG_HTC_RAW ATH_DEBUG_MAKE_MODULE_MASK(5)
-#define ATH_DEBUG_HCI_BRIDGE ATH_DEBUG_MAKE_MODULE_MASK(6)
-#define ATH_DEBUG_HCI_RECV ATH_DEBUG_MAKE_MODULE_MASK(7)
-#define ATH_DEBUG_HCI_SEND ATH_DEBUG_MAKE_MODULE_MASK(8)
-#define ATH_DEBUG_HCI_DUMP ATH_DEBUG_MAKE_MODULE_MASK(9)
-
-#ifndef __dev_put
-#define __dev_put(dev) dev_put(dev)
-#endif
-
-
-#define USER_SAVEDKEYS_STAT_INIT 0
-#define USER_SAVEDKEYS_STAT_RUN 1
-
-// TODO this needs to move into the AR_SOFTC struct
-struct USER_SAVEDKEYS {
- struct ieee80211req_key ucast_ik;
- struct ieee80211req_key bcast_ik;
- CRYPTO_TYPE keyType;
- bool keyOk;
-};
-
-#define DBG_INFO 0x00000001
-#define DBG_ERROR 0x00000002
-#define DBG_WARNING 0x00000004
-#define DBG_SDIO 0x00000008
-#define DBG_HIF 0x00000010
-#define DBG_HTC 0x00000020
-#define DBG_WMI 0x00000040
-#define DBG_WMI2 0x00000080
-#define DBG_DRIVER 0x00000100
-
-#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING)
-
-
-int ar6000_ReadRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
-int ar6000_WriteRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define MAX_AR6000 1
-#define AR6000_MAX_RX_BUFFERS 16
-#define AR6000_BUFFER_SIZE 1664
-#define AR6000_MAX_AMSDU_RX_BUFFERS 4
-#define AR6000_AMSDU_REFILL_THRESHOLD 3
-#define AR6000_AMSDU_BUFFER_SIZE (WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH + 128)
-#define AR6000_MAX_RX_MESSAGE_SIZE (max(WMI_MAX_NORMAL_RX_DATA_FRAME_LENGTH,WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH))
-
-#define AR6000_TX_TIMEOUT 10
-#define AR6000_ETH_ADDR_LEN 6
-#define AR6000_MAX_ENDPOINTS 4
-#define MAX_NODE_NUM 15
-/* MAX_HI_COOKIE_NUM are reserved for high priority traffic */
-#define MAX_DEF_COOKIE_NUM 180
-#define MAX_HI_COOKIE_NUM 18 /* 10% of MAX_COOKIE_NUM */
-#define MAX_COOKIE_NUM (MAX_DEF_COOKIE_NUM + MAX_HI_COOKIE_NUM)
-
-/* MAX_DEFAULT_SEND_QUEUE_DEPTH is used to set the default queue depth for the
- * WMM send queues. If a queue exceeds this depth htc will query back to the
- * OS specific layer by calling EpSendFull(). This gives the OS layer the
- * opportunity to drop the packet if desired. Therefore changing
- * MAX_DEFAULT_SEND_QUEUE_DEPTH does not affect resource utilization but
- * does impact the threshold used to identify if a packet should be
- * dropped. */
-#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
-
-#define AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT 1
-#define AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT 1
-#define A_DISCONNECT_TIMER_INTERVAL 10 * 1000
-#define A_DEFAULT_LISTEN_INTERVAL 100
-#define A_MAX_WOW_LISTEN_INTERVAL 1000
-
-enum {
- DRV_HB_CHALLENGE = 0,
- APP_HB_CHALLENGE
-};
-
-enum {
- WLAN_INIT_MODE_NONE = 0,
- WLAN_INIT_MODE_USR,
- WLAN_INIT_MODE_UDEV,
- WLAN_INIT_MODE_DRV
-};
-
-/* Suspend - configuration */
-enum {
- WLAN_SUSPEND_CUT_PWR = 0,
- WLAN_SUSPEND_DEEP_SLEEP,
- WLAN_SUSPEND_WOW,
- WLAN_SUSPEND_CUT_PWR_IF_BT_OFF
-};
-
-/* WiFi OFF - configuration */
-enum {
- WLAN_OFF_CUT_PWR = 0,
- WLAN_OFF_DEEP_SLEEP,
-};
-
-/* WLAN low power state */
-enum {
- WLAN_POWER_STATE_ON = 0,
- WLAN_POWER_STATE_CUT_PWR = 1,
- WLAN_POWER_STATE_DEEP_SLEEP,
- WLAN_POWER_STATE_WOW
-};
-
-/* WLAN WoW State */
-enum {
- WLAN_WOW_STATE_NONE = 0,
- WLAN_WOW_STATE_SUSPENDED,
- WLAN_WOW_STATE_SUSPENDING
-};
-
-
-typedef enum _AR6K_BIN_FILE {
- AR6K_OTP_FILE,
- AR6K_FIRMWARE_FILE,
- AR6K_PATCH_FILE,
- AR6K_BOARD_DATA_FILE,
-} AR6K_BIN_FILE;
-
-#ifdef SETUPHCI_ENABLED
-#define SETUPHCI_DEFAULT 1
-#else
-#define SETUPHCI_DEFAULT 0
-#endif /* SETUPHCI_ENABLED */
-
-#ifdef SETUPBTDEV_ENABLED
-#define SETUPBTDEV_DEFAULT 1
-#else
-#define SETUPBTDEV_DEFAULT 0
-#endif /* SETUPBTDEV_ENABLED */
-
-#ifdef ENABLEUARTPRINT_SET
-#define ENABLEUARTPRINT_DEFAULT 1
-#else
-#define ENABLEUARTPRINT_DEFAULT 0
-#endif /* ENABLEARTPRINT_SET */
-
-#ifdef ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER
-#define NOHIFSCATTERSUPPORT_DEFAULT 1
-#else /* ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER */
-#define NOHIFSCATTERSUPPORT_DEFAULT 0
-#endif /* ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER */
-
-
-#if defined(CONFIG_ATH6KL_ENABLE_COEXISTENCE)
-
-#ifdef CONFIG_AR600x_BT_QCOM
-#define ATH6KL_BT_DEV 1
-#elif defined(CONFIG_AR600x_BT_CSR)
-#define ATH6KL_BT_DEV 2
-#else
-#define ATH6KL_BT_DEV 3
-#endif
-
-#ifdef CONFIG_AR600x_DUAL_ANTENNA
-#define ATH6KL_BT_ANTENNA 2
-#else
-#define ATH6KL_BT_ANTENNA 1
-#endif
-
-#endif /* CONFIG_ATH6KL_ENABLE_COEXISTENCE */
-
-#ifdef AR600x_BT_AR3001
-#define AR3KHCIBAUD_DEFAULT 3000000
-#define HCIUARTSCALE_DEFAULT 1
-#define HCIUARTSTEP_DEFAULT 8937
-#else
-#define AR3KHCIBAUD_DEFAULT 0
-#define HCIUARTSCALE_DEFAULT 0
-#define HCIUARTSTEP_DEFAULT 0
-#endif /* AR600x_BT_AR3001 */
-
-#define WLAN_INIT_MODE_DEFAULT WLAN_INIT_MODE_DRV
-
-#define AR6K_PATCH_DOWNLOAD_ADDRESS(_param, _ver) do { \
- if ((_ver) == AR6003_REV1_VERSION) { \
- (_param) = AR6003_REV1_PATCH_DOWNLOAD_ADDRESS; \
- } else if ((_ver) == AR6003_REV2_VERSION) { \
- (_param) = AR6003_REV2_PATCH_DOWNLOAD_ADDRESS; \
- } else { \
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
- A_ASSERT(0); \
- } \
-} while (0)
-
-#define AR6K_DATA_DOWNLOAD_ADDRESS(_param, _ver) do { \
- if ((_ver) == AR6003_REV1_VERSION) { \
- (_param) = AR6003_REV1_DATA_DOWNLOAD_ADDRESS; \
- } else if ((_ver) == AR6003_REV2_VERSION) { \
- (_param) = AR6003_REV2_DATA_DOWNLOAD_ADDRESS; \
- } else { \
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
- A_ASSERT(0); \
- } \
-} while (0)
-
-#define AR6K_DATASET_PATCH_ADDRESS(_param, _ver) do { \
- if ((_ver) == AR6003_REV2_VERSION) { \
- (_param) = AR6003_REV2_DATASET_PATCH_ADDRESS; \
- } else if ((_ver) == AR6003_REV3_VERSION) { \
- (_param) = AR6003_REV3_DATASET_PATCH_ADDRESS; \
- } else { \
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
- A_ASSERT(0); \
- } \
-} while (0)
-
-#define AR6K_APP_LOAD_ADDRESS(_param, _ver) do { \
- if ((_ver) == AR6003_REV2_VERSION) { \
- (_param) = AR6003_REV2_APP_LOAD_ADDRESS; \
- } else if ((_ver) == AR6003_REV3_VERSION) { \
- (_param) = AR6003_REV3_APP_LOAD_ADDRESS; \
- } else { \
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
- A_ASSERT(0); \
- } \
-} while (0)
-
-#define AR6K_APP_START_OVERRIDE_ADDRESS(_param, _ver) do { \
- if ((_ver) == AR6003_REV2_VERSION) { \
- (_param) = AR6003_REV2_APP_START_OVERRIDE; \
- } else if ((_ver) == AR6003_REV3_VERSION) { \
- (_param) = AR6003_REV3_APP_START_OVERRIDE; \
- } else { \
- AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
- A_ASSERT(0); \
- } \
-} while (0)
-
-/* AR6003 1.0 definitions */
-#define AR6003_REV1_VERSION 0x300002ba
-#define AR6003_REV1_DATA_DOWNLOAD_ADDRESS AR6003_REV1_OTP_DATA_ADDRESS
-#define AR6003_REV1_PATCH_DOWNLOAD_ADDRESS 0x57ea6c
-#define AR6003_REV1_OTP_FILE "ath6k/AR6003/hw1.0/otp.bin.z77"
-#define AR6003_REV1_FIRMWARE_FILE "ath6k/AR6003/hw1.0/athwlan.bin.z77"
-#define AR6003_REV1_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw1.0/athtcmd_ram.bin"
-#define AR6003_REV1_ART_FIRMWARE_FILE "ath6k/AR6003/hw1.0/device.bin"
-#define AR6003_REV1_PATCH_FILE "ath6k/AR6003/hw1.0/data.patch.bin"
-#define AR6003_REV1_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw1.0/endpointping.bin"
-#ifdef CONFIG_AR600x_SD31_XXX
-#define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.SD31.bin"
-#elif defined(CONFIG_AR600x_SD32_XXX)
-#define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.SD32.bin"
-#elif defined(CONFIG_AR600x_WB31_XXX)
-#define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.WB31.bin"
-#else
-#define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.CUSTOM.bin"
-#endif /* Board Data File */
-
-/* AR6003 2.0 definitions */
-#define AR6003_REV2_VERSION 0x30000384
-#define AR6003_REV2_DATA_DOWNLOAD_ADDRESS AR6003_REV2_OTP_DATA_ADDRESS
-#define AR6003_REV2_PATCH_DOWNLOAD_ADDRESS 0x57e910
-#define AR6003_REV2_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
-#define AR6003_REV2_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
-#define AR6003_REV2_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin"
-#define AR6003_REV2_ART_FIRMWARE_FILE "ath6k/AR6003/hw2.0/device.bin"
-#define AR6003_REV2_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
-#define AR6003_REV2_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw2.0/endpointping.bin"
-#ifdef CONFIG_AR600x_SD31_XXX
-#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD31.bin"
-#elif defined(CONFIG_AR600x_SD32_XXX)
-#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD32.bin"
-#elif defined(CONFIG_AR600x_WB31_XXX)
-#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.WB31.bin"
-#else
-#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.CUSTOM.bin"
-#endif /* Board Data File */
-
-/* AR6003 3.0 definitions */
-#define AR6003_REV3_VERSION 0x30000582
-#define AR6003_REV3_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
-#define AR6003_REV3_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
-#define AR6003_REV3_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
-#define AR6003_REV3_ART_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/device.bin"
-#define AR6003_REV3_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
-#define AR6003_REV3_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/endpointping.bin"
-#ifdef CONFIG_AR600x_SD31_XXX
-#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
-#elif defined(CONFIG_AR600x_SD32_XXX)
-#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.SD32.bin"
-#elif defined(CONFIG_AR600x_WB31_XXX)
-#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.WB31.bin"
-#else
-#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.CUSTOM.bin"
-#endif /* Board Data File */
-
-
-/* Power states */
-enum {
- WLAN_PWR_CTRL_UP = 0,
- WLAN_PWR_CTRL_CUT_PWR,
- WLAN_PWR_CTRL_DEEP_SLEEP,
- WLAN_PWR_CTRL_WOW,
- WLAN_PWR_CTRL_DEEP_SLEEP_DISABLED
-};
-
-/* HTC RAW streams */
-typedef enum _HTC_RAW_STREAM_ID {
- HTC_RAW_STREAM_NOT_MAPPED = -1,
- HTC_RAW_STREAM_0 = 0,
- HTC_RAW_STREAM_1 = 1,
- HTC_RAW_STREAM_2 = 2,
- HTC_RAW_STREAM_3 = 3,
- HTC_RAW_STREAM_NUM_MAX
-} HTC_RAW_STREAM_ID;
-
-#define RAW_HTC_READ_BUFFERS_NUM 4
-#define RAW_HTC_WRITE_BUFFERS_NUM 4
-
-#define HTC_RAW_BUFFER_SIZE 1664
-
-typedef struct {
- int currPtr;
- int length;
- unsigned char data[HTC_RAW_BUFFER_SIZE];
- struct htc_packet HTCPacket;
-} raw_htc_buffer;
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-/*
- * add TCMD_MODE besides wmi and bypasswmi
- * in TCMD_MODE, only few TCMD releated wmi commands
- * counld be hanlder
- */
-enum {
- AR6000_WMI_MODE = 0,
- AR6000_BYPASS_MODE,
- AR6000_TCMD_MODE,
- AR6000_WLAN_MODE
-};
-#endif /* CONFIG_HOST_TCMD_SUPPORT */
-
-struct ar_wep_key {
- u8 arKeyIndex;
- u8 arKeyLen;
- u8 arKey[64];
-} ;
-
-struct ar_key {
- u8 key[WLAN_MAX_KEY_LEN];
- u8 key_len;
- u8 seq[IW_ENCODE_SEQ_MAX_SIZE];
- u8 seq_len;
- u32 cipher;
-};
-
-enum {
- SME_DISCONNECTED,
- SME_CONNECTING,
- SME_CONNECTED
-};
-
-struct ar_node_mapping {
- u8 macAddress[6];
- u8 epId;
- u8 txPending;
-};
-
-struct ar_cookie {
- unsigned long arc_bp[2]; /* Must be first field */
- struct htc_packet HtcPkt; /* HTC packet wrapper */
- struct ar_cookie *arc_list_next;
-};
-
-struct ar_hb_chlng_resp {
- A_TIMER timer;
- u32 frequency;
- u32 seqNum;
- bool outstanding;
- u8 missCnt;
- u8 missThres;
-};
-
-/* Per STA data, used in AP mode */
-/*TODO: All this should move to OS independent dir */
-
-#define STA_PWR_MGMT_MASK 0x1
-#define STA_PWR_MGMT_SHIFT 0x0
-#define STA_PWR_MGMT_AWAKE 0x0
-#define STA_PWR_MGMT_SLEEP 0x1
-
-#define STA_SET_PWR_SLEEP(sta) (sta->flags |= (STA_PWR_MGMT_MASK << STA_PWR_MGMT_SHIFT))
-#define STA_CLR_PWR_SLEEP(sta) (sta->flags &= ~(STA_PWR_MGMT_MASK << STA_PWR_MGMT_SHIFT))
-#define STA_IS_PWR_SLEEP(sta) ((sta->flags >> STA_PWR_MGMT_SHIFT) & STA_PWR_MGMT_MASK)
-
-#define STA_PS_POLLED_MASK 0x1
-#define STA_PS_POLLED_SHIFT 0x1
-#define STA_SET_PS_POLLED(sta) (sta->flags |= (STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
-#define STA_CLR_PS_POLLED(sta) (sta->flags &= ~(STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
-#define STA_IS_PS_POLLED(sta) (sta->flags & (STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
-
-typedef struct {
- u16 flags;
- u8 mac[ATH_MAC_LEN];
- u8 aid;
- u8 keymgmt;
- u8 ucipher;
- u8 auth;
- u8 wpa_ie[IEEE80211_MAX_IE];
- A_NETBUF_QUEUE_T psq; /* power save q */
- A_MUTEX_T psqLock;
-} sta_t;
-
-typedef struct ar6_raw_htc {
- HTC_ENDPOINT_ID arRaw2EpMapping[HTC_RAW_STREAM_NUM_MAX];
- HTC_RAW_STREAM_ID arEp2RawMapping[ENDPOINT_MAX];
- struct semaphore raw_htc_read_sem[HTC_RAW_STREAM_NUM_MAX];
- struct semaphore raw_htc_write_sem[HTC_RAW_STREAM_NUM_MAX];
- wait_queue_head_t raw_htc_read_queue[HTC_RAW_STREAM_NUM_MAX];
- wait_queue_head_t raw_htc_write_queue[HTC_RAW_STREAM_NUM_MAX];
- raw_htc_buffer raw_htc_read_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_READ_BUFFERS_NUM];
- raw_htc_buffer raw_htc_write_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_WRITE_BUFFERS_NUM];
- bool write_buffer_available[HTC_RAW_STREAM_NUM_MAX];
- bool read_buffer_available[HTC_RAW_STREAM_NUM_MAX];
-} AR_RAW_HTC_T;
-
-struct ar6_softc {
- struct net_device *arNetDev; /* net_device pointer */
- void *arWmi;
- int arTxPending[ENDPOINT_MAX];
- int arTotalTxDataPending;
- u8 arNumDataEndPts;
- bool arWmiEnabled;
- bool arWmiReady;
- bool arConnected;
- HTC_HANDLE arHtcTarget;
- void *arHifDevice;
- spinlock_t arLock;
- struct semaphore arSem;
- int arSsidLen;
- u_char arSsid[32];
- u8 arNextMode;
- u8 arNetworkType;
- u8 arDot11AuthMode;
- u8 arAuthMode;
- u8 arPairwiseCrypto;
- u8 arPairwiseCryptoLen;
- u8 arGroupCrypto;
- u8 arGroupCryptoLen;
- u8 arDefTxKeyIndex;
- struct ar_wep_key arWepKeyList[WMI_MAX_KEY_INDEX + 1];
- u8 arBssid[6];
- u8 arReqBssid[6];
- u16 arChannelHint;
- u16 arBssChannel;
- u16 arListenIntervalB;
- u16 arListenIntervalT;
- struct ar6000_version arVersion;
- u32 arTargetType;
- s8 arRssi;
- u8 arTxPwr;
- bool arTxPwrSet;
- s32 arBitRate;
- struct net_device_stats arNetStats;
- struct iw_statistics arIwStats;
- s8 arNumChannels;
- u16 arChannelList[32];
- u32 arRegCode;
- bool statsUpdatePending;
- TARGET_STATS arTargetStats;
- s8 arMaxRetries;
- u8 arPhyCapability;
-#ifdef CONFIG_HOST_TCMD_SUPPORT
- u32 arTargetMode;
- void *tcmd_rx_report;
- int tcmd_rx_report_len;
-#endif
- AR6000_WLAN_STATE arWlanState;
- struct ar_node_mapping arNodeMap[MAX_NODE_NUM];
- u8 arIbssPsEnable;
- u8 arNodeNum;
- u8 arNexEpId;
- struct ar_cookie *arCookieList;
- u32 arCookieCount;
- u32 arRateMask;
- u8 arSkipScan;
- u16 arBeaconInterval;
- bool arConnectPending;
- bool arWmmEnabled;
- struct ar_hb_chlng_resp arHBChallengeResp;
- u8 arKeepaliveConfigured;
- u32 arMgmtFilter;
- HTC_ENDPOINT_ID arAc2EpMapping[WMM_NUM_AC];
- bool arAcStreamActive[WMM_NUM_AC];
- u8 arAcStreamPriMap[WMM_NUM_AC];
- u8 arHiAcStreamActivePri;
- u8 arEp2AcMapping[ENDPOINT_MAX];
- HTC_ENDPOINT_ID arControlEp;
-#ifdef HTC_RAW_INTERFACE
- AR_RAW_HTC_T *arRawHtc;
-#endif
- bool arNetQueueStopped;
- bool arRawIfInit;
- int arDeviceIndex;
- struct common_credit_state_info arCreditStateInfo;
- bool arWMIControlEpFull;
- bool dbgLogFetchInProgress;
- u8 log_buffer[DBGLOG_HOST_LOG_BUFFER_SIZE];
- u32 log_cnt;
- u32 dbglog_init_done;
- u32 arConnectCtrlFlags;
- s32 user_savedkeys_stat;
- u32 user_key_ctrl;
- struct USER_SAVEDKEYS user_saved_keys;
- USER_RSSI_THOLD rssi_map[12];
- u8 arUserBssFilter;
- u16 ap_profile_flag; /* AP mode */
- WMI_AP_ACL g_acl; /* AP mode */
- sta_t sta_list[AP_MAX_NUM_STA]; /* AP mode */
- u8 sta_list_index; /* AP mode */
- struct ieee80211req_key ap_mode_bkey; /* AP mode */
- A_NETBUF_QUEUE_T mcastpsq; /* power save q for Mcast frames */
- A_MUTEX_T mcastpsqLock;
- bool DTIMExpired; /* flag to indicate DTIM expired */
- u8 intra_bss; /* enable/disable intra bss data forward */
- void *aggr_cntxt;
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
- void *hcidev_info;
-#endif
- WMI_AP_MODE_STAT arAPStats;
- u8 ap_hidden_ssid;
- u8 ap_country_code[3];
- u8 ap_wmode;
- u8 ap_dtim_period;
- u16 ap_beacon_interval;
- u16 arRTS;
- u16 arACS; /* AP mode - Auto Channel Selection */
- struct htc_packet_queue amsdu_rx_buffer_queue;
- bool bIsDestroyProgress; /* flag to indicate ar6k destroy is in progress */
- A_TIMER disconnect_timer;
- u8 rxMetaVersion;
-#ifdef WAPI_ENABLE
- u8 arWapiEnable;
-#endif
- WMI_BTCOEX_CONFIG_EVENT arBtcoexConfig;
- WMI_BTCOEX_STATS_EVENT arBtcoexStats;
- s32 (*exitCallback)(void *config); /* generic callback at AR6K exit */
- struct hif_device_os_device_info osDevInfo;
- struct wireless_dev *wdev;
- struct cfg80211_scan_request *scan_request;
- struct ar_key keys[WMI_MAX_KEY_INDEX + 1];
- u32 smeState;
- u16 arWlanPowerState;
- bool arWlanOff;
-#ifdef CONFIG_PM
- u16 arWowState;
- bool arBTOff;
- bool arBTSharing;
- u16 arSuspendConfig;
- u16 arWlanOffConfig;
- u16 arWow2Config;
-#endif
- u8 scan_triggered;
- WMI_SCAN_PARAMS_CMD scParams;
-#define AR_MCAST_FILTER_MAC_ADDR_SIZE 4
- u8 mcast_filters[MAC_MAX_FILTERS_PER_LIST][AR_MCAST_FILTER_MAC_ADDR_SIZE];
- u8 bdaddr[6];
- bool scanSpecificSsid;
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
- void *arApDev;
-#endif
- u8 arAutoAuthStage;
-
- u8 *fw_otp;
- size_t fw_otp_len;
- u8 *fw;
- size_t fw_len;
- u8 *fw_patch;
- size_t fw_patch_len;
- u8 *fw_data;
- size_t fw_data_len;
-};
-
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-struct ar_virtual_interface {
- struct net_device *arNetDev; /* net_device pointer */
- struct ar6_softc *arDev; /* ar device pointer */
- struct net_device *arStaNetDev; /* net_device pointer */
-};
-#endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-
-static inline void *ar6k_priv(struct net_device *dev)
-{
- return (wdev_priv(dev->ieee80211_ptr));
-}
-
-#define SET_HCI_BUS_TYPE(pHciDev, __bus, __type) do { \
- (pHciDev)->bus = (__bus); \
- (pHciDev)->dev_type = (__type); \
-} while(0)
-
-#define GET_INODE_FROM_FILEP(filp) \
- (filp)->f_path.dentry->d_inode
-
-#define arAc2EndpointID(ar,ac) (ar)->arAc2EpMapping[(ac)]
-#define arSetAc2EndpointIDMap(ar,ac,ep) \
-{ (ar)->arAc2EpMapping[(ac)] = (ep); \
- (ar)->arEp2AcMapping[(ep)] = (ac); }
-#define arEndpoint2Ac(ar,ep) (ar)->arEp2AcMapping[(ep)]
-
-#define arRawIfEnabled(ar) (ar)->arRawIfInit
-#define arRawStream2EndpointID(ar,raw) (ar)->arRawHtc->arRaw2EpMapping[(raw)]
-#define arSetRawStream2EndpointIDMap(ar,raw,ep) \
-{ (ar)->arRawHtc->arRaw2EpMapping[(raw)] = (ep); \
- (ar)->arRawHtc->arEp2RawMapping[(ep)] = (raw); }
-#define arEndpoint2RawStreamID(ar,ep) (ar)->arRawHtc->arEp2RawMapping[(ep)]
-
-struct ar_giwscan_param {
- char *current_ev;
- char *end_buf;
- u32 bytes_needed;
- struct iw_request_info *info;
-};
-
-#define AR6000_STAT_INC(ar, stat) (ar->arNetStats.stat++)
-
-#define AR6000_SPIN_LOCK(lock, param) do { \
- if (irqs_disabled()) { \
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled:AR6000_LOCK\n")); \
- } \
- spin_lock_bh(lock); \
-} while (0)
-
-#define AR6000_SPIN_UNLOCK(lock, param) do { \
- if (irqs_disabled()) { \
- AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled: AR6000_UNLOCK\n")); \
- } \
- spin_unlock_bh(lock); \
-} while (0)
-
-void ar6000_init_profile_info(struct ar6_softc *ar);
-void ar6000_install_static_wep_keys(struct ar6_softc *ar);
-int ar6000_init(struct net_device *dev);
-int ar6000_dbglog_get_debug_logs(struct ar6_softc *ar);
-void ar6000_TxDataCleanup(struct ar6_softc *ar);
-int ar6000_acl_data_tx(struct sk_buff *skb, struct net_device *dev);
-void ar6000_restart_endpoint(struct net_device *dev);
-void ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs);
-
-#ifdef HTC_RAW_INTERFACE
-
-#ifndef __user
-#define __user
-#endif
-
-int ar6000_htc_raw_open(struct ar6_softc *ar);
-int ar6000_htc_raw_close(struct ar6_softc *ar);
-ssize_t ar6000_htc_raw_read(struct ar6_softc *ar,
- HTC_RAW_STREAM_ID StreamID,
- char __user *buffer, size_t count);
-ssize_t ar6000_htc_raw_write(struct ar6_softc *ar,
- HTC_RAW_STREAM_ID StreamID,
- char __user *buffer, size_t count);
-
-#endif /* HTC_RAW_INTERFACE */
-
-/* AP mode */
-/*TODO: These routines should be moved to a file that is common across OS */
-sta_t *
-ieee80211_find_conn(struct ar6_softc *ar, u8 *node_addr);
-
-sta_t *
-ieee80211_find_conn_for_aid(struct ar6_softc *ar, u8 aid);
-
-u8 remove_sta(struct ar6_softc *ar, u8 *mac, u16 reason);
-
-/* HCI support */
-
-#ifndef EXPORT_HCI_BRIDGE_INTERFACE
-int ar6000_setup_hci(struct ar6_softc *ar);
-void ar6000_cleanup_hci(struct ar6_softc *ar);
-void ar6000_set_default_ar3kconfig(struct ar6_softc *ar, void *ar3kconfig);
-
-/* HCI bridge testing */
-int hci_test_send(struct ar6_softc *ar, struct sk_buff *skb);
-#endif
-
-ATH_DEBUG_DECLARE_EXTERN(htc);
-ATH_DEBUG_DECLARE_EXTERN(wmi);
-ATH_DEBUG_DECLARE_EXTERN(bmi);
-ATH_DEBUG_DECLARE_EXTERN(hif);
-ATH_DEBUG_DECLARE_EXTERN(wlan);
-ATH_DEBUG_DECLARE_EXTERN(misc);
-
-extern u8 bcast_mac[];
-extern u8 null_mac[];
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _AR6000_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-// The software source and binaries included in this development package are
-// licensed, not sold. You, or your company, received the package under one
-// or more license agreements. The rights granted to you are specifically
-// listed in these license agreement(s). All other rights remain with Atheros
-// Communications, Inc., its subsidiaries, or the respective owner including
-// those listed on the included copyright notices. Distribution of any
-// portion of this package must be in strict compliance with the license
-// agreement(s) terms.
-// </copyright>
-//
-// <summary>
-// PAL driver for AR6003
-// </summary>
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _AR6K_PAL_H_
-#define _AR6K_PAL_H_
-#define HCI_GET_OP_CODE(p) (((u16)((p)[1])) << 8) | ((u16)((p)[0]))
-
-/* transmit packet reserve offset */
-#define TX_PACKET_RSV_OFFSET 32
-/* pal specific config structure */
-typedef bool (*ar6k_pal_recv_pkt_t)(void *pHciPalInfo, void *skb);
-typedef struct ar6k_pal_config_s
-{
- ar6k_pal_recv_pkt_t fpar6k_pal_recv_pkt;
-}ar6k_pal_config_t;
-
-void register_pal_cb(ar6k_pal_config_t *palConfig_p);
-#endif /* _AR6K_PAL_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _AR6XAPI_LINUX_H
-#define _AR6XAPI_LINUX_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct ar6_softc;
-
-void ar6000_ready_event(void *devt, u8 *datap, u8 phyCap,
- u32 sw_ver, u32 abi_ver);
-int ar6000_control_tx(void *devt, void *osbuf, HTC_ENDPOINT_ID eid);
-void ar6000_connect_event(struct ar6_softc *ar, u16 channel,
- u8 *bssid, u16 listenInterval,
- u16 beaconInterval, NETWORK_TYPE networkType,
- u8 beaconIeLen, u8 assocReqLen,
- u8 assocRespLen,u8 *assocInfo);
-void ar6000_disconnect_event(struct ar6_softc *ar, u8 reason,
- u8 *bssid, u8 assocRespLen,
- u8 *assocInfo, u16 protocolReasonStatus);
-void ar6000_tkip_micerr_event(struct ar6_softc *ar, u8 keyid,
- bool ismcast);
-void ar6000_bitrate_rx(void *devt, s32 rateKbps);
-void ar6000_channelList_rx(void *devt, s8 numChan, u16 *chanList);
-void ar6000_regDomain_event(struct ar6_softc *ar, u32 regCode);
-void ar6000_txPwr_rx(void *devt, u8 txPwr);
-void ar6000_keepalive_rx(void *devt, u8 configured);
-void ar6000_neighborReport_event(struct ar6_softc *ar, int numAps,
- WMI_NEIGHBOR_INFO *info);
-void ar6000_set_numdataendpts(struct ar6_softc *ar, u32 num);
-void ar6000_scanComplete_event(struct ar6_softc *ar, int status);
-void ar6000_targetStats_event(struct ar6_softc *ar, u8 *ptr, u32 len);
-void ar6000_rssiThreshold_event(struct ar6_softc *ar,
- WMI_RSSI_THRESHOLD_VAL newThreshold,
- s16 rssi);
-void ar6000_reportError_event(struct ar6_softc *, WMI_TARGET_ERROR_VAL errorVal);
-void ar6000_cac_event(struct ar6_softc *ar, u8 ac, u8 cac_indication,
- u8 statusCode, u8 *tspecSuggestion);
-void ar6000_channel_change_event(struct ar6_softc *ar, u16 oldChannel, u16 newChannel);
-void ar6000_hbChallengeResp_event(struct ar6_softc *, u32 cookie, u32 source);
-void
-ar6000_roam_tbl_event(struct ar6_softc *ar, WMI_TARGET_ROAM_TBL *pTbl);
-
-void
-ar6000_roam_data_event(struct ar6_softc *ar, WMI_TARGET_ROAM_DATA *p);
-
-void
-ar6000_wow_list_event(struct ar6_softc *ar, u8 num_filters,
- WMI_GET_WOW_LIST_REPLY *wow_reply);
-
-void ar6000_pmkid_list_event(void *devt, u8 numPMKID,
- WMI_PMKID *pmkidList, u8 *bssidList);
-
-void ar6000_gpio_intr_rx(u32 intr_mask, u32 input_values);
-void ar6000_gpio_data_rx(u32 reg_id, u32 value);
-void ar6000_gpio_ack_rx(void);
-
-s32 rssi_compensation_calc_tcmd(u32 freq, s32 rssi, u32 totalPkt);
-s16 rssi_compensation_calc(struct ar6_softc *ar, s16 rssi);
-s16 rssi_compensation_reverse_calc(struct ar6_softc *ar, s16 rssi, bool Above);
-
-void ar6000_dbglog_init_done(struct ar6_softc *ar);
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-void ar6000_tcmd_rx_report_event(void *devt, u8 *results, int len);
-#endif
-
-void ar6000_tx_retry_err_event(void *devt);
-
-void ar6000_snrThresholdEvent_rx(void *devt,
- WMI_SNR_THRESHOLD_VAL newThreshold,
- u8 snr);
-
-void ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL range, u8 lqVal);
-
-
-void ar6000_ratemask_rx(void *devt, u32 ratemask);
-
-int ar6000_get_driver_cfg(struct net_device *dev,
- u16 cfgParam,
- void *result);
-void ar6000_bssInfo_event_rx(struct ar6_softc *ar, u8 *data, int len);
-
-void ar6000_dbglog_event(struct ar6_softc *ar, u32 dropped,
- s8 *buffer, u32 length);
-
-int ar6000_dbglog_get_debug_logs(struct ar6_softc *ar);
-
-void ar6000_peer_event(void *devt, u8 eventCode, u8 *bssid);
-
-void ar6000_indicate_tx_activity(void *devt, u8 trafficClass, bool Active);
-HTC_ENDPOINT_ID ar6000_ac2_endpoint_id ( void * devt, u8 ac);
-u8 ar6000_endpoint_id2_ac (void * devt, HTC_ENDPOINT_ID ep );
-
-void ar6000_btcoex_config_event(struct ar6_softc *ar, u8 *ptr, u32 len);
-
-void ar6000_btcoex_stats_event(struct ar6_softc *ar, u8 *ptr, u32 len) ;
-
-void ar6000_dset_open_req(void *devt,
- u32 id,
- u32 targ_handle,
- u32 targ_reply_fn,
- u32 targ_reply_arg);
-void ar6000_dset_close(void *devt, u32 access_cookie);
-void ar6000_dset_data_req(void *devt,
- u32 access_cookie,
- u32 offset,
- u32 length,
- u32 targ_buf,
- u32 targ_reply_fn,
- u32 targ_reply_arg);
-
-
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-void prof_count_rx(unsigned int addr, unsigned int count);
-#endif
-
-u32 ar6000_getnodeAge (void);
-
-u32 ar6000_getclkfreq (void);
-
-int ar6000_ap_mode_profile_commit(struct ar6_softc *ar);
-
-struct ieee80211req_wpaie;
-int
-ar6000_ap_mode_get_wpa_ie(struct ar6_softc *ar, struct ieee80211req_wpaie *wpaie);
-
-int is_iwioctl_allowed(u8 mode, u16 cmd);
-
-int is_xioctl_allowed(u8 mode, int cmd);
-
-void ar6000_pspoll_event(struct ar6_softc *ar,u8 aid);
-
-void ar6000_dtimexpiry_event(struct ar6_softc *ar);
-
-void ar6000_aggr_rcv_addba_req_evt(struct ar6_softc *ar, WMI_ADDBA_REQ_EVENT *cmd);
-void ar6000_aggr_rcv_addba_resp_evt(struct ar6_softc *ar, WMI_ADDBA_RESP_EVENT *cmd);
-void ar6000_aggr_rcv_delba_req_evt(struct ar6_softc *ar, WMI_DELBA_EVENT *cmd);
-void ar6000_hci_event_rcv_evt(struct ar6_softc *ar, WMI_HCI_EVENT *cmd);
-
-#ifdef WAPI_ENABLE
-int ap_set_wapi_key(struct ar6_softc *ar, void *ik);
-void ap_wapi_rekey_event(struct ar6_softc *ar, u8 type, u8 *mac);
-#endif
-
-int ar6000_connect_to_ap(struct ar6_softc *ar);
-int ar6000_disconnect(struct ar6_softc *ar);
-int ar6000_update_wlan_pwr_state(struct ar6_softc *ar, AR6000_WLAN_STATE state, bool suspending);
-int ar6000_set_wlan_state(struct ar6_softc *ar, AR6000_WLAN_STATE state);
-int ar6000_set_bt_hw_state(struct ar6_softc *ar, u32 state);
-
-#ifdef CONFIG_PM
-int ar6000_suspend_ev(void *context);
-int ar6000_resume_ev(void *context);
-int ar6000_power_change_ev(void *context, u32 config);
-void ar6000_check_wow_status(struct ar6_softc *ar, struct sk_buff *skb, bool isEvent);
-#endif
-
-#ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-int ar6000_add_ap_interface(struct ar6_softc *ar, char *ifname);
-int ar6000_remove_ap_interface(struct ar6_softc *ar);
-#endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _ATHDRV_LINUX_H
-#define _ATHDRV_LINUX_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/*
- * There are two types of ioctl's here: Standard ioctls and
- * eXtended ioctls. All extended ioctls (XIOCTL) are multiplexed
- * off of the single ioctl command, AR6000_IOCTL_EXTENDED. The
- * arguments for every XIOCTL starts with a 32-bit command word
- * that is used to select which extended ioctl is in use. After
- * the command word are command-specific arguments.
- */
-
-/* Linux standard Wireless Extensions, private ioctl interfaces */
-#define IEEE80211_IOCTL_SETPARAM (SIOCIWFIRSTPRIV+0)
-#define IEEE80211_IOCTL_SETKEY (SIOCIWFIRSTPRIV+1)
-#define IEEE80211_IOCTL_DELKEY (SIOCIWFIRSTPRIV+2)
-#define IEEE80211_IOCTL_SETMLME (SIOCIWFIRSTPRIV+3)
-#define IEEE80211_IOCTL_ADDPMKID (SIOCIWFIRSTPRIV+4)
-#define IEEE80211_IOCTL_SETOPTIE (SIOCIWFIRSTPRIV+5)
-//#define IEEE80211_IOCTL_GETPARAM (SIOCIWFIRSTPRIV+6)
-//#define IEEE80211_IOCTL_SETWMMPARAMS (SIOCIWFIRSTPRIV+7)
-//#define IEEE80211_IOCTL_GETWMMPARAMS (SIOCIWFIRSTPRIV+8)
-//#define IEEE80211_IOCTL_GETOPTIE (SIOCIWFIRSTPRIV+9)
-//#define IEEE80211_IOCTL_SETAUTHALG (SIOCIWFIRSTPRIV+10)
-#define IEEE80211_IOCTL_LASTONE (SIOCIWFIRSTPRIV+10)
-
-
-
-/* ====WMI Ioctls==== */
-/*
- *
- * Many ioctls simply provide WMI services to application code:
- * an application makes such an ioctl call with a set of arguments
- * that are packaged into the corresponding WMI message, and sent
- * to the Target.
- */
-
-#define AR6000_IOCTL_WMI_GETREV (SIOCIWFIRSTPRIV+11)
-/*
- * arguments:
- * ar6000_version *revision
- */
-
-#define AR6000_IOCTL_WMI_SETPWR (SIOCIWFIRSTPRIV+12)
-/*
- * arguments:
- * WMI_POWER_MODE_CMD pwrModeCmd (see include/wmi.h)
- * uses: WMI_SET_POWER_MODE_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SETSCAN (SIOCIWFIRSTPRIV+13)
-/*
- * arguments:
- * WMI_SCAN_PARAMS_CMD scanParams (see include/wmi.h)
- * uses: WMI_SET_SCAN_PARAMS_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SETLISTENINT (SIOCIWFIRSTPRIV+14)
-/*
- * arguments:
- * UINT32 listenInterval
- * uses: WMI_SET_LISTEN_INT_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SETBSSFILTER (SIOCIWFIRSTPRIV+15)
-/*
- * arguments:
- * WMI_BSS_FILTER filter (see include/wmi.h)
- * uses: WMI_SET_BSS_FILTER_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_CHANNELPARAMS (SIOCIWFIRSTPRIV+16)
-/*
- * arguments:
- * WMI_CHANNEL_PARAMS_CMD chParams
- * uses: WMI_SET_CHANNEL_PARAMS_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_PROBEDSSID (SIOCIWFIRSTPRIV+17)
-/*
- * arguments:
- * WMI_PROBED_SSID_CMD probedSsids (see include/wmi.h)
- * uses: WMI_SETPROBED_SSID_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_PMPARAMS (SIOCIWFIRSTPRIV+18)
-/*
- * arguments:
- * WMI_POWER_PARAMS_CMD powerParams (see include/wmi.h)
- * uses: WMI_SET_POWER_PARAMS_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_BADAP (SIOCIWFIRSTPRIV+19)
-/*
- * arguments:
- * WMI_ADD_BAD_AP_CMD badAPs (see include/wmi.h)
- * uses: WMI_ADD_BAD_AP_CMDID
- */
-
-#define AR6000_IOCTL_WMI_GET_QOS_QUEUE (SIOCIWFIRSTPRIV+20)
-/*
- * arguments:
- * ar6000_queuereq queueRequest (see below)
- */
-
-#define AR6000_IOCTL_WMI_CREATE_QOS (SIOCIWFIRSTPRIV+21)
-/*
- * arguments:
- * WMI_CREATE_PSTREAM createPstreamCmd (see include/wmi.h)
- * uses: WMI_CREATE_PSTREAM_CMDID
- */
-
-#define AR6000_IOCTL_WMI_DELETE_QOS (SIOCIWFIRSTPRIV+22)
-/*
- * arguments:
- * WMI_DELETE_PSTREAM_CMD deletePstreamCmd (see include/wmi.h)
- * uses: WMI_DELETE_PSTREAM_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_SNRTHRESHOLD (SIOCIWFIRSTPRIV+23)
-/*
- * arguments:
- * WMI_SNR_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h)
- * uses: WMI_SNR_THRESHOLD_PARAMS_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK (SIOCIWFIRSTPRIV+24)
-/*
- * arguments:
- * WMI_TARGET_ERROR_REPORT_BITMASK errorReportBitMask (see include/wmi.h)
- * uses: WMI_TARGET_ERROR_REPORT_BITMASK_CMDID
- */
-
-#define AR6000_IOCTL_WMI_GET_TARGET_STATS (SIOCIWFIRSTPRIV+25)
-/*
- * arguments:
- * TARGET_STATS *targetStats (see below)
- * uses: WMI_GET_STATISTICS_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_ASSOC_INFO (SIOCIWFIRSTPRIV+26)
-/*
- * arguments:
- * WMI_SET_ASSOC_INFO_CMD setAssocInfoCmd
- * uses: WMI_SET_ASSOC_INFO_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_ACCESS_PARAMS (SIOCIWFIRSTPRIV+27)
-/*
- * arguments:
- * WMI_SET_ACCESS_PARAMS_CMD setAccessParams (see include/wmi.h)
- * uses: WMI_SET_ACCESS_PARAMS_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_BMISS_TIME (SIOCIWFIRSTPRIV+28)
-/*
- * arguments:
- * UINT32 beaconMissTime
- * uses: WMI_SET_BMISS_TIME_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_DISC_TIMEOUT (SIOCIWFIRSTPRIV+29)
-/*
- * arguments:
- * WMI_DISC_TIMEOUT_CMD disconnectTimeoutCmd (see include/wmi.h)
- * uses: WMI_SET_DISC_TIMEOUT_CMDID
- */
-
-#define AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS (SIOCIWFIRSTPRIV+30)
-/*
- * arguments:
- * WMI_IBSS_PM_CAPS_CMD ibssPowerMgmtCapsCmd
- * uses: WMI_SET_IBSS_PM_CAPS_CMDID
- */
-
-/*
- * There is a very small space available for driver-private
- * wireless ioctls. In order to circumvent this limitation,
- * we multiplex a bunch of ioctls (XIOCTLs) on top of a
- * single AR6000_IOCTL_EXTENDED ioctl.
- */
-#define AR6000_IOCTL_EXTENDED (SIOCIWFIRSTPRIV+31)
-
-
-/* ====BMI Extended Ioctls==== */
-
-#define AR6000_XIOCTL_BMI_DONE 1
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_DONE)
- * uses: BMI_DONE
- */
-
-#define AR6000_XIOCTL_BMI_READ_MEMORY 2
-/*
- * arguments:
- * union {
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_READ_MEMORY)
- * UINT32 address
- * UINT32 length
- * }
- * char results[length]
- * }
- * uses: BMI_READ_MEMORY
- */
-
-#define AR6000_XIOCTL_BMI_WRITE_MEMORY 3
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_WRITE_MEMORY)
- * UINT32 address
- * UINT32 length
- * char data[length]
- * uses: BMI_WRITE_MEMORY
- */
-
-#define AR6000_XIOCTL_BMI_EXECUTE 4
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_EXECUTE)
- * UINT32 TargetAddress
- * UINT32 parameter
- * uses: BMI_EXECUTE
- */
-
-#define AR6000_XIOCTL_BMI_SET_APP_START 5
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_SET_APP_START)
- * UINT32 TargetAddress
- * uses: BMI_SET_APP_START
- */
-
-#define AR6000_XIOCTL_BMI_READ_SOC_REGISTER 6
-/*
- * arguments:
- * union {
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_READ_SOC_REGISTER)
- * UINT32 TargetAddress, 32-bit aligned
- * }
- * UINT32 result
- * }
- * uses: BMI_READ_SOC_REGISTER
- */
-
-#define AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER 7
-/*
- * arguments:
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER)
- * UINT32 TargetAddress, 32-bit aligned
- * UINT32 newValue
- * }
- * uses: BMI_WRITE_SOC_REGISTER
- */
-
-#define AR6000_XIOCTL_BMI_TEST 8
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_TEST)
- * UINT32 address
- * UINT32 length
- * UINT32 count
- */
-
-
-
-/* Historical Host-side DataSet support */
-#define AR6000_XIOCTL_UNUSED9 9
-#define AR6000_XIOCTL_UNUSED10 10
-#define AR6000_XIOCTL_UNUSED11 11
-
-/* ====Misc Extended Ioctls==== */
-
-#define AR6000_XIOCTL_FORCE_TARGET_RESET 12
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_FORCE_TARGET_RESET)
- */
-
-
-#ifdef HTC_RAW_INTERFACE
-/* HTC Raw Interface Ioctls */
-#define AR6000_XIOCTL_HTC_RAW_OPEN 13
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_OPEN)
- */
-
-#define AR6000_XIOCTL_HTC_RAW_CLOSE 14
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_CLOSE)
- */
-
-#define AR6000_XIOCTL_HTC_RAW_READ 15
-/*
- * arguments:
- * union {
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_READ)
- * UINT32 mailboxID
- * UINT32 length
- * }
- * results[length]
- * }
- */
-
-#define AR6000_XIOCTL_HTC_RAW_WRITE 16
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_WRITE)
- * UINT32 mailboxID
- * UINT32 length
- * char buffer[length]
- */
-#endif /* HTC_RAW_INTERFACE */
-
-#define AR6000_XIOCTL_CHECK_TARGET_READY 17
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_CHECK_TARGET_READY)
- */
-
-
-
-/* ====GPIO (General Purpose I/O) Extended Ioctls==== */
-
-#define AR6000_XIOCTL_GPIO_OUTPUT_SET 18
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_GPIO_OUTPUT_SET)
- * ar6000_gpio_output_set_cmd_s (see below)
- * uses: WMIX_GPIO_OUTPUT_SET_CMDID
- */
-
-#define AR6000_XIOCTL_GPIO_INPUT_GET 19
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_GPIO_INPUT_GET)
- * uses: WMIX_GPIO_INPUT_GET_CMDID
- */
-
-#define AR6000_XIOCTL_GPIO_REGISTER_SET 20
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_GPIO_REGISTER_SET)
- * ar6000_gpio_register_cmd_s (see below)
- * uses: WMIX_GPIO_REGISTER_SET_CMDID
- */
-
-#define AR6000_XIOCTL_GPIO_REGISTER_GET 21
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_GPIO_REGISTER_GET)
- * ar6000_gpio_register_cmd_s (see below)
- * uses: WMIX_GPIO_REGISTER_GET_CMDID
- */
-
-#define AR6000_XIOCTL_GPIO_INTR_ACK 22
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_GPIO_INTR_ACK)
- * ar6000_cpio_intr_ack_cmd_s (see below)
- * uses: WMIX_GPIO_INTR_ACK_CMDID
- */
-
-#define AR6000_XIOCTL_GPIO_INTR_WAIT 23
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_GPIO_INTR_WAIT)
- */
-
-
-
-/* ====more wireless commands==== */
-
-#define AR6000_XIOCTL_SET_ADHOC_BSSID 24
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_SET_ADHOC_BSSID)
- * WMI_SET_ADHOC_BSSID_CMD setAdHocBssidCmd (see include/wmi.h)
- */
-
-#define AR6000_XIOCTL_SET_OPT_MODE 25
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_SET_OPT_MODE)
- * WMI_SET_OPT_MODE_CMD setOptModeCmd (see include/wmi.h)
- * uses: WMI_SET_OPT_MODE_CMDID
- */
-
-#define AR6000_XIOCTL_OPT_SEND_FRAME 26
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_OPT_SEND_FRAME)
- * WMI_OPT_TX_FRAME_CMD optTxFrameCmd (see include/wmi.h)
- * uses: WMI_OPT_TX_FRAME_CMDID
- */
-
-#define AR6000_XIOCTL_SET_BEACON_INTVAL 27
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_SET_BEACON_INTVAL)
- * WMI_BEACON_INT_CMD beaconIntCmd (see include/wmi.h)
- * uses: WMI_SET_BEACON_INT_CMDID
- */
-
-
-#define IEEE80211_IOCTL_SETAUTHALG 28
-
-
-#define AR6000_XIOCTL_SET_VOICE_PKT_SIZE 29
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_SET_VOICE_PKT_SIZE)
- * WMI_SET_VOICE_PKT_SIZE_CMD setVoicePktSizeCmd (see include/wmi.h)
- * uses: WMI_SET_VOICE_PKT_SIZE_CMDID
- */
-
-
-#define AR6000_XIOCTL_SET_MAX_SP 30
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_SET_MAX_SP)
- * WMI_SET_MAX_SP_LEN_CMD maxSPLen(see include/wmi.h)
- * uses: WMI_SET_MAX_SP_LEN_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_GET_ROAM_TBL 31
-
-#define AR6000_XIOCTL_WMI_SET_ROAM_CTRL 32
-
-#define AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS 33
-
-
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS)
- * WMI_SET_POWERSAVE_TIMERS_CMD powerSaveTimers(see include/wmi.h)
- * WMI_SET_POWERSAVE_TIMERS_CMDID
- */
-
-#define AR6000_XIOCTRL_WMI_GET_POWER_MODE 34
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTRL_WMI_GET_POWER_MODE)
- */
-
-#define AR6000_XIOCTRL_WMI_SET_WLAN_STATE 35
-typedef enum {
- WLAN_DISABLED,
- WLAN_ENABLED
-} AR6000_WLAN_STATE;
-/*
- * arguments:
- * enable/disable
- */
-
-#define AR6000_XIOCTL_WMI_GET_ROAM_DATA 36
-
-#define AR6000_XIOCTL_WMI_SETRETRYLIMITS 37
-/*
- * arguments:
- * WMI_SET_RETRY_LIMITS_CMD ibssSetRetryLimitsCmd
- * uses: WMI_SET_RETRY_LIMITS_CMDID
- */
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-/* ====extended commands for radio test ==== */
-
-#define AR6000_XIOCTL_TCMD_CONT_TX 38
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_TCMD_CONT_TX)
- * WMI_TCMD_CONT_TX_CMD contTxCmd (see include/wmi.h)
- * uses: WMI_TCMD_CONT_TX_CMDID
- */
-
-#define AR6000_XIOCTL_TCMD_CONT_RX 39
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_TCMD_CONT_RX)
- * WMI_TCMD_CONT_RX_CMD rxCmd (see include/wmi.h)
- * uses: WMI_TCMD_CONT_RX_CMDID
- */
-
-#define AR6000_XIOCTL_TCMD_PM 40
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_TCMD_PM)
- * WMI_TCMD_PM_CMD pmCmd (see include/wmi.h)
- * uses: WMI_TCMD_PM_CMDID
- */
-
-#endif /* CONFIG_HOST_TCMD_SUPPORT */
-
-#define AR6000_XIOCTL_WMI_STARTSCAN 41
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_STARTSCAN)
- * UINT8 scanType
- * UINT8 scanConnected
- * u32 forceFgScan
- * uses: WMI_START_SCAN_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_SETFIXRATES 42
-
-#define AR6000_XIOCTL_WMI_GETFIXRATES 43
-
-
-#define AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD 44
-/*
- * arguments:
- * WMI_RSSI_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h)
- * uses: WMI_RSSI_THRESHOLD_PARAMS_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_CLR_RSSISNR 45
-/*
- * arguments:
- * WMI_CLR_RSSISNR_CMD thresholdParams (see include/wmi.h)
- * uses: WMI_CLR_RSSISNR_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_SET_LQTHRESHOLD 46
-/*
- * arguments:
- * WMI_LQ_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h)
- * uses: WMI_LQ_THRESHOLD_PARAMS_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_SET_RTS 47
-/*
- * arguments:
- * WMI_SET_RTS_MODE_CMD (see include/wmi.h)
- * uses: WMI_SET_RTS_MODE_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_SET_LPREAMBLE 48
-
-#define AR6000_XIOCTL_WMI_SET_AUTHMODE 49
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_SET_AUTHMODE)
- * UINT8 mode
- * uses: WMI_SET_RECONNECT_AUTH_MODE_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_SET_REASSOCMODE 50
-
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_SET_WMM)
- * UINT8 mode
- * uses: WMI_SET_WMM_CMDID
- */
-#define AR6000_XIOCTL_WMI_SET_WMM 51
-
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS)
- * UINT32 frequency
- * UINT8 threshold
- */
-#define AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS 52
-
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP)
- * UINT32 cookie
- */
-#define AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP 53
-
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_GET_RD)
- * UINT32 regDomain
- */
-#define AR6000_XIOCTL_WMI_GET_RD 54
-
-#define AR6000_XIOCTL_DIAG_READ 55
-
-#define AR6000_XIOCTL_DIAG_WRITE 56
-
-/*
- * arguments cmd (AR6000_XIOCTL_SET_TXOP)
- * WMI_TXOP_CFG txopEnable
- */
-#define AR6000_XIOCTL_WMI_SET_TXOP 57
-
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_USER_SETKEYS)
- * UINT32 keyOpCtrl
- * uses struct ar6000_user_setkeys_info
- */
-#define AR6000_XIOCTL_USER_SETKEYS 58
-
-#define AR6000_XIOCTL_WMI_SET_KEEPALIVE 59
-/*
- * arguments:
- * UINT8 cmd (AR6000_XIOCTL_WMI_SET_KEEPALIVE)
- * UINT8 keepaliveInterval
- * uses: WMI_SET_KEEPALIVE_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_GET_KEEPALIVE 60
-/*
- * arguments:
- * UINT8 cmd (AR6000_XIOCTL_WMI_GET_KEEPALIVE)
- * UINT8 keepaliveInterval
- * u32 configured
- * uses: WMI_GET_KEEPALIVE_CMDID
- */
-
-/* ====ROM Patching Extended Ioctls==== */
-
-#define AR6000_XIOCTL_BMI_ROMPATCH_INSTALL 61
-/*
- * arguments:
- * union {
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_INSTALL)
- * UINT32 ROM Address
- * UINT32 RAM Address
- * UINT32 number of bytes
- * UINT32 activate? (0 or 1)
- * }
- * u32 resulting rompatch ID
- * }
- * uses: BMI_ROMPATCH_INSTALL
- */
-
-#define AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL 62
-/*
- * arguments:
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL)
- * UINT32 rompatch ID
- * }
- * uses: BMI_ROMPATCH_UNINSTALL
- */
-
-#define AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE 63
-/*
- * arguments:
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE)
- * UINT32 rompatch count
- * UINT32 rompatch IDs[rompatch count]
- * }
- * uses: BMI_ROMPATCH_ACTIVATE
- */
-
-#define AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE 64
-/*
- * arguments:
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE)
- * UINT32 rompatch count
- * UINT32 rompatch IDs[rompatch count]
- * }
- * uses: BMI_ROMPATCH_DEACTIVATE
- */
-
-#define AR6000_XIOCTL_WMI_SET_APPIE 65
-/*
- * arguments:
- * struct {
- * UINT32 cmd (AR6000_XIOCTL_WMI_SET_APPIE)
- * UINT32 app_frmtype;
- * UINT32 app_buflen;
- * UINT8 app_buf[];
- * }
- */
-#define AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER 66
-/*
- * arguments:
- * u32 filter_type;
- */
-
-#define AR6000_XIOCTL_DBGLOG_CFG_MODULE 67
-
-#define AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS 68
-
-#define AR6000_XIOCTL_WMI_SET_WSC_STATUS 70
-/*
- * arguments:
- * u32 wsc_status;
- * (WSC_REG_INACTIVE or WSC_REG_ACTIVE)
- */
-
-/*
- * arguments:
- * struct {
- * u8 streamType;
- * u8 status;
- * }
- * uses: WMI_SET_BT_STATUS_CMDID
- */
-#define AR6000_XIOCTL_WMI_SET_BT_STATUS 71
-
-/*
- * arguments:
- * struct {
- * u8 paramType;
- * union {
- * u8 noSCOPkts;
- * BT_PARAMS_A2DP a2dpParams;
- * BT_COEX_REGS regs;
- * };
- * }
- * uses: WMI_SET_BT_PARAM_CMDID
- */
-#define AR6000_XIOCTL_WMI_SET_BT_PARAMS 72
-
-#define AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE 73
-#define AR6000_XIOCTL_WMI_SET_WOW_MODE 74
-#define AR6000_XIOCTL_WMI_GET_WOW_LIST 75
-#define AR6000_XIOCTL_WMI_ADD_WOW_PATTERN 76
-#define AR6000_XIOCTL_WMI_DEL_WOW_PATTERN 77
-
-
-
-#define AR6000_XIOCTL_TARGET_INFO 78
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_TARGET_INFO)
- * u32 TargetVersion (returned)
- * u32 TargetType (returned)
- * (See also bmi_msg.h target_ver and target_type)
- */
-
-#define AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE 79
-/*
- * arguments:
- * none
- */
-
-#define AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE 80
-/*
- * This ioctl is used to emulate traffic activity
- * timeouts. Activity/inactivity will trigger the driver
- * to re-balance credits.
- *
- * arguments:
- * ar6000_traffic_activity_change
- */
-
-#define AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS 81
-/*
- * This ioctl is used to set the connect control flags
- *
- * arguments:
- * u32 connectCtrlFlags
- */
-
-#define AR6000_XIOCTL_WMI_SET_AKMP_PARAMS 82
-/*
- * This IOCTL sets any Authentication,Key Management and Protection
- * related parameters. This is used along with the information set in
- * Connect Command.
- * Currently this enables Multiple PMKIDs to an AP.
- *
- * arguments:
- * struct {
- * u32 akmpInfo;
- * }
- * uses: WMI_SET_AKMP_PARAMS_CMD
- */
-
-#define AR6000_XIOCTL_WMI_GET_PMKID_LIST 83
-
-#define AR6000_XIOCTL_WMI_SET_PMKID_LIST 84
-/*
- * This IOCTL is used to set a list of PMKIDs. This list of
- * PMKIDs is used in the [Re]AssocReq Frame. This list is used
- * only if the MultiPMKID option is enabled via the
- * AR6000_XIOCTL_WMI_SET_AKMP_PARAMS IOCTL.
- *
- * arguments:
- * struct {
- * u32 numPMKID;
- * WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE];
- * }
- * uses: WMI_SET_PMKIDLIST_CMD
- */
-
-#define AR6000_XIOCTL_WMI_SET_PARAMS 85
-#define AR6000_XIOCTL_WMI_SET_MCAST_FILTER 86
-#define AR6000_XIOCTL_WMI_DEL_MCAST_FILTER 87
-
-
-/* Historical DSETPATCH support for INI patches */
-#define AR6000_XIOCTL_UNUSED90 90
-
-
-/* Support LZ-compressed firmware download */
-#define AR6000_XIOCTL_BMI_LZ_STREAM_START 91
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_LZ_STREAM_START)
- * UINT32 address
- * uses: BMI_LZ_STREAM_START
- */
-
-#define AR6000_XIOCTL_BMI_LZ_DATA 92
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_BMI_LZ_DATA)
- * UINT32 length
- * char data[length]
- * uses: BMI_LZ_DATA
- */
-
-#define AR6000_XIOCTL_PROF_CFG 93
-/*
- * arguments:
- * u32 period
- * u32 nbins
- */
-
-#define AR6000_XIOCTL_PROF_ADDR_SET 94
-/*
- * arguments:
- * u32 Target address
- */
-
-#define AR6000_XIOCTL_PROF_START 95
-
-#define AR6000_XIOCTL_PROF_STOP 96
-
-#define AR6000_XIOCTL_PROF_COUNT_GET 97
-
-#define AR6000_XIOCTL_WMI_ABORT_SCAN 98
-
-/*
- * AP mode
- */
-#define AR6000_XIOCTL_AP_GET_STA_LIST 99
-
-#define AR6000_XIOCTL_AP_HIDDEN_SSID 100
-
-#define AR6000_XIOCTL_AP_SET_NUM_STA 101
-
-#define AR6000_XIOCTL_AP_SET_ACL_MAC 102
-
-#define AR6000_XIOCTL_AP_GET_ACL_LIST 103
-
-#define AR6000_XIOCTL_AP_COMMIT_CONFIG 104
-
-#define IEEE80211_IOCTL_GETWPAIE 105
-
-#define AR6000_XIOCTL_AP_CONN_INACT_TIME 106
-
-#define AR6000_XIOCTL_AP_PROT_SCAN_TIME 107
-
-#define AR6000_XIOCTL_AP_SET_COUNTRY 108
-
-#define AR6000_XIOCTL_AP_SET_DTIM 109
-
-
-
-
-#define AR6000_XIOCTL_WMI_TARGET_EVENT_REPORT 110
-
-#define AR6000_XIOCTL_SET_IP 111
-
-#define AR6000_XIOCTL_AP_SET_ACL_POLICY 112
-
-#define AR6000_XIOCTL_AP_INTRA_BSS_COMM 113
-
-#define AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO 114
-
-#define AR6000_XIOCTL_MODULE_DEBUG_SET_MASK 115
-
-#define AR6000_XIOCTL_MODULE_DEBUG_GET_MASK 116
-
-#define AR6000_XIOCTL_DUMP_RCV_AGGR_STATS 117
-
-#define AR6000_XIOCTL_SET_HT_CAP 118
-
-#define AR6000_XIOCTL_SET_HT_OP 119
-
-#define AR6000_XIOCTL_AP_GET_STAT 120
-
-#define AR6000_XIOCTL_SET_TX_SELECT_RATES 121
-
-#define AR6000_XIOCTL_SETUP_AGGR 122
-
-#define AR6000_XIOCTL_ALLOW_AGGR 123
-
-#define AR6000_XIOCTL_AP_GET_HIDDEN_SSID 124
-
-#define AR6000_XIOCTL_AP_GET_COUNTRY 125
-
-#define AR6000_XIOCTL_AP_GET_WMODE 126
-
-#define AR6000_XIOCTL_AP_GET_DTIM 127
-
-#define AR6000_XIOCTL_AP_GET_BINTVL 128
-
-#define AR6000_XIOCTL_AP_GET_RTS 129
-
-#define AR6000_XIOCTL_DELE_AGGR 130
-
-#define AR6000_XIOCTL_FETCH_TARGET_REGS 131
-
-#define AR6000_XIOCTL_HCI_CMD 132
-
-#define AR6000_XIOCTL_ACL_DATA 133 /* used to be used for PAL */
-
-#define AR6000_XIOCTL_WLAN_CONN_PRECEDENCE 134
-
-#define AR6000_XIOCTL_AP_SET_11BG_RATESET 135
-
-/*
- * arguments:
- * WMI_AP_PS_CMD apPsCmd
- * uses: WMI_AP_PS_CMDID
- */
-
-#define AR6000_XIOCTL_WMI_SET_AP_PS 136
-
-#define AR6000_XIOCTL_WMI_MCAST_FILTER 137
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_FE_ANT 138
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_COLOCATED_BT_DEV 139
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG 140
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_SCO_CONFIG 141
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_A2DP_CONFIG 142
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_ACLCOEX_CONFIG 143
-
-#define AR6000_XIOCTL_WMI_SET_BTCOEX_DEBUG 144
-
-#define AR6000_XIOCTL_WMI_SET_BT_OPERATING_STATUS 145
-
-#define AR6000_XIOCTL_WMI_GET_BTCOEX_CONFIG 146
-
-#define AR6000_XIOCTL_WMI_GET_BTCOEX_STATS 147
-/*
- * arguments:
- * UINT32 cmd (AR6000_XIOCTL_WMI_SET_QOS_SUPP)
- * UINT8 mode
- * uses: WMI_SET_QOS_SUPP_CMDID
- */
-#define AR6000_XIOCTL_WMI_SET_QOS_SUPP 148
-
-#define AR6000_XIOCTL_GET_WLAN_SLEEP_STATE 149
-
-#define AR6000_XIOCTL_SET_BT_HW_POWER_STATE 150
-
-#define AR6000_XIOCTL_GET_BT_HW_POWER_STATE 151
-
-#define AR6000_XIOCTL_ADD_AP_INTERFACE 152
-
-#define AR6000_XIOCTL_REMOVE_AP_INTERFACE 153
-
-#define AR6000_XIOCTL_WMI_SET_TX_SGI_PARAM 154
-
-#define AR6000_XIOCTL_WMI_SET_EXCESS_TX_RETRY_THRES 161
-
-/* used by AR6000_IOCTL_WMI_GETREV */
-struct ar6000_version {
- u32 host_ver;
- u32 target_ver;
- u32 wlan_ver;
- u32 abi_ver;
-};
-
-/* used by AR6000_IOCTL_WMI_GET_QOS_QUEUE */
-struct ar6000_queuereq {
- u8 trafficClass;
- u16 activeTsids;
-};
-
-/* used by AR6000_IOCTL_WMI_GET_TARGET_STATS */
-typedef struct targetStats_t {
- u64 tx_packets;
- u64 tx_bytes;
- u64 tx_unicast_pkts;
- u64 tx_unicast_bytes;
- u64 tx_multicast_pkts;
- u64 tx_multicast_bytes;
- u64 tx_broadcast_pkts;
- u64 tx_broadcast_bytes;
- u64 tx_rts_success_cnt;
- u64 tx_packet_per_ac[4];
-
- u64 tx_errors;
- u64 tx_failed_cnt;
- u64 tx_retry_cnt;
- u64 tx_mult_retry_cnt;
- u64 tx_rts_fail_cnt;
-
- u64 rx_packets;
- u64 rx_bytes;
- u64 rx_unicast_pkts;
- u64 rx_unicast_bytes;
- u64 rx_multicast_pkts;
- u64 rx_multicast_bytes;
- u64 rx_broadcast_pkts;
- u64 rx_broadcast_bytes;
- u64 rx_fragment_pkt;
-
- u64 rx_errors;
- u64 rx_crcerr;
- u64 rx_key_cache_miss;
- u64 rx_decrypt_err;
- u64 rx_duplicate_frames;
-
- u64 tkip_local_mic_failure;
- u64 tkip_counter_measures_invoked;
- u64 tkip_replays;
- u64 tkip_format_errors;
- u64 ccmp_format_errors;
- u64 ccmp_replays;
-
- u64 power_save_failure_cnt;
-
- u64 cs_bmiss_cnt;
- u64 cs_lowRssi_cnt;
- u64 cs_connect_cnt;
- u64 cs_disconnect_cnt;
-
- s32 tx_unicast_rate;
- s32 rx_unicast_rate;
-
- u32 lq_val;
-
- u32 wow_num_pkts_dropped;
- u16 wow_num_events_discarded;
-
- s16 noise_floor_calibation;
- s16 cs_rssi;
- s16 cs_aveBeacon_rssi;
- u8 cs_aveBeacon_snr;
- u8 cs_lastRoam_msec;
- u8 cs_snr;
-
- u8 wow_num_host_pkt_wakeups;
- u8 wow_num_host_event_wakeups;
-
- u32 arp_received;
- u32 arp_matched;
- u32 arp_replied;
-}TARGET_STATS;
-
-typedef struct targetStats_cmd_t {
- TARGET_STATS targetStats;
- int clearStats;
-} TARGET_STATS_CMD;
-
-/* used by AR6000_XIOCTL_USER_SETKEYS */
-
-/*
- * Setting this bit to 1 doesnot initialize the RSC on the firmware
- */
-#define AR6000_XIOCTL_USER_SETKEYS_RSC_CTRL 1
-#define AR6000_USER_SETKEYS_RSC_UNCHANGED 0x00000002
-
-struct ar6000_user_setkeys_info {
- u32 keyOpCtrl; /* Bit Map of Key Mgmt Ctrl Flags */
-}; /* XXX: unused !? */
-
-/* used by AR6000_XIOCTL_GPIO_OUTPUT_SET */
-struct ar6000_gpio_output_set_cmd_s {
- u32 set_mask;
- u32 clear_mask;
- u32 enable_mask;
- u32 disable_mask;
-};
-
-/*
- * used by AR6000_XIOCTL_GPIO_REGISTER_GET and AR6000_XIOCTL_GPIO_REGISTER_SET
- */
-struct ar6000_gpio_register_cmd_s {
- u32 gpioreg_id;
- u32 value;
-};
-
-/* used by AR6000_XIOCTL_GPIO_INTR_ACK */
-struct ar6000_gpio_intr_ack_cmd_s {
- u32 ack_mask;
-};
-
-/* used by AR6000_XIOCTL_GPIO_INTR_WAIT */
-struct ar6000_gpio_intr_wait_cmd_s {
- u32 intr_mask;
- u32 input_values;
-};
-
-/* used by the AR6000_XIOCTL_DBGLOG_CFG_MODULE */
-typedef struct ar6000_dbglog_module_config_s {
- u32 valid;
- u16 mmask;
- u16 tsr;
- u32 rep;
- u16 size;
-} DBGLOG_MODULE_CONFIG;
-
-typedef struct user_rssi_thold_t {
- s16 tag;
- s16 rssi;
-} USER_RSSI_THOLD;
-
-typedef struct user_rssi_params_t {
- u8 weight;
- u32 pollTime;
- USER_RSSI_THOLD tholds[12];
-} USER_RSSI_PARAMS;
-
-typedef struct ar6000_get_btcoex_config_cmd_t{
- u32 btProfileType;
- u32 linkId;
- }AR6000_GET_BTCOEX_CONFIG_CMD;
-
-typedef struct ar6000_btcoex_config_t {
- AR6000_GET_BTCOEX_CONFIG_CMD configCmd;
- u32 *configEvent;
-} AR6000_BTCOEX_CONFIG;
-
-typedef struct ar6000_btcoex_stats_t {
- u32 *statsEvent;
- }AR6000_BTCOEX_STATS;
-/*
- * Host driver may have some config parameters. Typically, these
- * config params are one time config parameters. These could
- * correspond to any of the underlying modules. Host driver exposes
- * an api for the underlying modules to get this config.
- */
-#define AR6000_DRIVER_CFG_BASE 0x8000
-
-/* Should driver perform wlan node caching? */
-#define AR6000_DRIVER_CFG_GET_WLANNODECACHING 0x8001
-/*Should we log raw WMI msgs */
-#define AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS 0x8002
-
-/* used by AR6000_XIOCTL_DIAG_READ & AR6000_XIOCTL_DIAG_WRITE */
-struct ar6000_diag_window_cmd_s {
- unsigned int addr;
- unsigned int value;
-};
-
-
-struct ar6000_traffic_activity_change {
- u32 StreamID; /* stream ID to indicate activity change */
- u32 Active; /* active (1) or inactive (0) */
-};
-
-/* Used with AR6000_XIOCTL_PROF_COUNT_GET */
-struct prof_count_s {
- u32 addr; /* bin start address */
- u32 count; /* hit count */
-};
-
-
-/* used by AR6000_XIOCTL_MODULE_DEBUG_SET_MASK */
-/* AR6000_XIOCTL_MODULE_DEBUG_GET_MASK */
-/* AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO */
-struct drv_debug_module_s {
- char modulename[128]; /* name of module */
- u32 mask; /* new mask to set .. or .. current mask */
-};
-
-
-/* All HCI related rx events are sent up to the host app
- * via a wmi event id. It can contain ACL data or HCI event,
- * based on which it will be de-multiplexed.
- */
-typedef enum {
- PAL_HCI_EVENT = 0,
- PAL_HCI_RX_DATA,
-} WMI_PAL_EVENT_INFO;
-
-
-#ifdef __cplusplus
-}
-#endif
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _AR6K_CFG80211_H_
-#define _AR6K_CFG80211_H_
-
-struct wireless_dev *ar6k_cfg80211_init(struct device *dev);
-void ar6k_cfg80211_deinit(struct ar6_softc *ar);
-
-void ar6k_cfg80211_scanComplete_event(struct ar6_softc *ar, int status);
-
-void ar6k_cfg80211_connect_event(struct ar6_softc *ar, u16 channel,
- u8 *bssid, u16 listenInterval,
- u16 beaconInterval,NETWORK_TYPE networkType,
- u8 beaconIeLen, u8 assocReqLen,
- u8 assocRespLen, u8 *assocInfo);
-
-void ar6k_cfg80211_disconnect_event(struct ar6_softc *ar, u8 reason,
- u8 *bssid, u8 assocRespLen,
- u8 *assocInfo, u16 protocolReasonStatus);
-
-void ar6k_cfg80211_tkip_micerr_event(struct ar6_softc *ar, u8 keyid, bool ismcast);
-
-#ifdef CONFIG_NL80211_TESTMODE
-void ar6000_testmode_rx_report_event(struct ar6_softc *ar, void *buf,
- int buf_len);
-#else
-static inline void ar6000_testmode_rx_report_event(struct ar6_softc *ar,
- void *buf, int buf_len)
-{
-}
-#endif
-
-
-#endif /* _AR6K_CFG80211_H_ */
-
-
-
-
-
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _CONFIG_LINUX_H_
-#define _CONFIG_LINUX_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Host side Test Command support
- */
-#define CONFIG_HOST_TCMD_SUPPORT
-
-#define USE_4BYTE_REGISTER_ACCESS
-
-/* Host-side support for Target-side profiling */
-#undef CONFIG_TARGET_PROFILE_SUPPORT
-
-/* IP/TCP checksum offload */
-/* Checksum offload is currently not supported for 64 bit platforms */
-#ifndef __LP64__
-#define CONFIG_CHECKSUM_OFFLOAD
-#endif /* __LP64__ */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _DEBUG_LINUX_H_
-#define _DEBUG_LINUX_H_
-
- /* macro to remove parens */
-#define ATH_PRINTX_ARG(arg...) arg
-
-#ifdef DEBUG
- /* NOTE: the AR_DEBUG_PRINTF macro is defined here to handle special handling of variable arg macros
- * which may be compiler dependent. */
-#define AR_DEBUG_PRINTF(mask, args) do { \
- if (GET_ATH_MODULE_DEBUG_VAR_MASK(ATH_MODULE_NAME) & (mask)) { \
- A_LOGGER(mask, ATH_MODULE_NAME, ATH_PRINTX_ARG args); \
- } \
-} while (0)
-#else
- /* on non-debug builds, keep in error and warning messages in the driver, all other
- * message tracing will get compiled out */
-#define AR_DEBUG_PRINTF(mask, args) \
- if ((mask) & (ATH_DEBUG_ERR | ATH_DEBUG_WARN)) { A_PRINTF(ATH_PRINTX_ARG args); }
-
-#endif
-
- /* compile specific macro to get the function name string */
-#define _A_FUNCNAME_ __func__
-
-
-#endif /* _DEBUG_LINUX_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// HCI bridge implementation
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "hci_transport_api.h"
-#include "common_drv.h"
-
-extern HCI_TRANSPORT_HANDLE (*_HCI_TransportAttach)(void *HTCHandle, struct hci_transport_config_info *pInfo);
-extern void (*_HCI_TransportDetach)(HCI_TRANSPORT_HANDLE HciTrans);
-extern int (*_HCI_TransportAddReceivePkts)(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet_queue *pQueue);
-extern int (*_HCI_TransportSendPkt)(HCI_TRANSPORT_HANDLE HciTrans, struct htc_packet *pPacket, bool Synchronous);
-extern void (*_HCI_TransportStop)(HCI_TRANSPORT_HANDLE HciTrans);
-extern int (*_HCI_TransportStart)(HCI_TRANSPORT_HANDLE HciTrans);
-extern int (*_HCI_TransportEnableDisableAsyncRecv)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
-extern int (*_HCI_TransportRecvHCIEventSync)(HCI_TRANSPORT_HANDLE HciTrans,
- struct htc_packet *pPacket,
- int MaxPollMS);
-extern int (*_HCI_TransportSetBaudRate)(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud);
-extern int (*_HCI_TransportEnablePowerMgmt)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
-
-
-#define HCI_TransportAttach(HTCHandle, pInfo) \
- _HCI_TransportAttach((HTCHandle), (pInfo))
-#define HCI_TransportDetach(HciTrans) \
- _HCI_TransportDetach(HciTrans)
-#define HCI_TransportAddReceivePkts(HciTrans, pQueue) \
- _HCI_TransportAddReceivePkts((HciTrans), (pQueue))
-#define HCI_TransportSendPkt(HciTrans, pPacket, Synchronous) \
- _HCI_TransportSendPkt((HciTrans), (pPacket), (Synchronous))
-#define HCI_TransportStop(HciTrans) \
- _HCI_TransportStop((HciTrans))
-#define HCI_TransportStart(HciTrans) \
- _HCI_TransportStart((HciTrans))
-#define HCI_TransportEnableDisableAsyncRecv(HciTrans, Enable) \
- _HCI_TransportEnableDisableAsyncRecv((HciTrans), (Enable))
-#define HCI_TransportRecvHCIEventSync(HciTrans, pPacket, MaxPollMS) \
- _HCI_TransportRecvHCIEventSync((HciTrans), (pPacket), (MaxPollMS))
-#define HCI_TransportSetBaudRate(HciTrans, Baud) \
- _HCI_TransportSetBaudRate((HciTrans), (Baud))
-#define HCI_TransportEnablePowerMgmt(HciTrans, Enable) \
- _HCI_TransportEnablePowerMgmt((HciTrans), (Enable))
-
-
-extern int ar6000_register_hci_transport(struct hci_transport_callbacks *hciTransCallbacks);
-
-extern int ar6000_get_hif_dev(struct hif_device *device, void *config);
-
-extern int ar6000_set_uart_config(struct hif_device *hifDevice, u32 scale, u32 step);
-
-/* get core clock register settings
- * data: 0 - 40/44MHz
- * 1 - 80/88MHz
- * where (5G band/2.4G band)
- * assume 2.4G band for now
- */
-extern int ar6000_get_core_clock_config(struct hif_device *hifDevice, u32 *data);
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _IEEE80211_IOCTL_H_
-#define _IEEE80211_IOCTL_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Extracted from the MADWIFI net80211/ieee80211_ioctl.h
- */
-
-/*
- * WPA/RSN get/set key request. Specify the key/cipher
- * type and whether the key is to be used for sending and/or
- * receiving. The key index should be set only when working
- * with global keys (use IEEE80211_KEYIX_NONE for ``no index'').
- * Otherwise a unicast/pairwise key is specified by the bssid
- * (on a station) or mac address (on an ap). They key length
- * must include any MIC key data; otherwise it should be no
- more than IEEE80211_KEYBUF_SIZE.
- */
-struct ieee80211req_key {
- u_int8_t ik_type; /* key/cipher type */
- u_int8_t ik_pad;
- u_int16_t ik_keyix; /* key index */
- u_int8_t ik_keylen; /* key length in bytes */
- u_int8_t ik_flags;
-#define IEEE80211_KEY_XMIT 0x01
-#define IEEE80211_KEY_RECV 0x02
-#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */
- u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
- u_int64_t ik_keyrsc; /* key receive sequence counter */
- u_int64_t ik_keytsc; /* key transmit sequence counter */
- u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
-};
-/*
- * Delete a key either by index or address. Set the index
- * to IEEE80211_KEYIX_NONE when deleting a unicast key.
- */
-struct ieee80211req_del_key {
- u_int8_t idk_keyix; /* key index */
- u_int8_t idk_macaddr[IEEE80211_ADDR_LEN];
-};
-/*
- * MLME state manipulation request. IEEE80211_MLME_ASSOC
- * only makes sense when operating as a station. The other
- * requests can be used when operating as a station or an
- * ap (to effect a station).
- */
-struct ieee80211req_mlme {
- u_int8_t im_op; /* operation to perform */
-#define IEEE80211_MLME_ASSOC 1 /* associate station */
-#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */
-#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */
-#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */
-#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */
- u_int16_t im_reason; /* 802.11 reason code */
- u_int8_t im_macaddr[IEEE80211_ADDR_LEN];
-};
-
-struct ieee80211req_addpmkid {
- u_int8_t pi_bssid[IEEE80211_ADDR_LEN];
- u_int8_t pi_enable;
- u_int8_t pi_pmkid[16];
-};
-
-#define AUTH_ALG_OPEN_SYSTEM 0x01
-#define AUTH_ALG_SHARED_KEY 0x02
-#define AUTH_ALG_LEAP 0x04
-
-struct ieee80211req_authalg {
- u_int8_t auth_alg;
-};
-
-/*
- * Request to add an IE to a Management Frame
- */
-enum{
- IEEE80211_APPIE_FRAME_BEACON = 0,
- IEEE80211_APPIE_FRAME_PROBE_REQ = 1,
- IEEE80211_APPIE_FRAME_PROBE_RESP = 2,
- IEEE80211_APPIE_FRAME_ASSOC_REQ = 3,
- IEEE80211_APPIE_FRAME_ASSOC_RESP = 4,
- IEEE80211_APPIE_NUM_OF_FRAME = 5
-};
-
-/*
- * The Maximum length of the IE that can be added to a Management frame
- */
-#define IEEE80211_APPIE_FRAME_MAX_LEN 200
-
-struct ieee80211req_getset_appiebuf {
- u_int32_t app_frmtype; /* management frame type for which buffer is added */
- u_int32_t app_buflen; /*application supplied buffer length */
- u_int8_t app_buf[];
-};
-
-/*
- * The following definitions are used by an application to set filter
- * for receiving management frames
- */
-enum {
- IEEE80211_FILTER_TYPE_BEACON = 0x1,
- IEEE80211_FILTER_TYPE_PROBE_REQ = 0x2,
- IEEE80211_FILTER_TYPE_PROBE_RESP = 0x4,
- IEEE80211_FILTER_TYPE_ASSOC_REQ = 0x8,
- IEEE80211_FILTER_TYPE_ASSOC_RESP = 0x10,
- IEEE80211_FILTER_TYPE_AUTH = 0x20,
- IEEE80211_FILTER_TYPE_DEAUTH = 0x40,
- IEEE80211_FILTER_TYPE_DISASSOC = 0x80,
- IEEE80211_FILTER_TYPE_ALL = 0xFF /* used to check the valid filter bits */
-};
-
-struct ieee80211req_set_filter {
- u_int32_t app_filterype; /* management frame filter type */
-};
-
-enum {
- IEEE80211_PARAM_AUTHMODE = 3, /* Authentication Mode */
- IEEE80211_PARAM_MCASTCIPHER = 5,
- IEEE80211_PARAM_MCASTKEYLEN = 6, /* multicast key length */
- IEEE80211_PARAM_UCASTCIPHER = 8,
- IEEE80211_PARAM_UCASTKEYLEN = 9, /* unicast key length */
- IEEE80211_PARAM_WPA = 10, /* WPA mode (0,1,2) */
- IEEE80211_PARAM_ROAMING = 12, /* roaming mode */
- IEEE80211_PARAM_PRIVACY = 13, /* privacy invoked */
- IEEE80211_PARAM_COUNTERMEASURES = 14, /* WPA/TKIP countermeasures */
- IEEE80211_PARAM_DROPUNENCRYPTED = 15, /* discard unencrypted frames */
- IEEE80211_PARAM_WAPI = 16, /* WAPI policy from wapid */
-};
-
-/*
- * Values for IEEE80211_PARAM_WPA
- */
-#define WPA_MODE_WPA1 1
-#define WPA_MODE_WPA2 2
-#define WPA_MODE_AUTO 3
-#define WPA_MODE_NONE 4
-
-struct ieee80211req_wpaie {
- u_int8_t wpa_macaddr[IEEE80211_ADDR_LEN];
- u_int8_t wpa_ie[IEEE80211_MAX_IE];
- u_int8_t rsn_ie[IEEE80211_MAX_IE];
-};
-
-#ifndef IW_ENCODE_ALG_PMK
-#define IW_ENCODE_ALG_PMK 4
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _IEEE80211_IOCTL_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// This file contains the definitions of the basic atheros data types.
-// It is used to map the data types in atheros files to a platform specific
-// type.
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _OSAPI_LINUX_H_
-#define _OSAPI_LINUX_H_
-
-#ifdef __KERNEL__
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/jiffies.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/wait.h>
-#include <linux/semaphore.h>
-#include <linux/cache.h>
-
-#ifdef __GNUC__
-#define __ATTRIB_PACK __attribute__ ((packed))
-#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2)))
-#define __ATTRIB_NORETURN __attribute__ ((noreturn))
-#ifndef INLINE
-#define INLINE __inline__
-#endif
-#else /* Not GCC */
-#define __ATTRIB_PACK
-#define __ATTRIB_PRINTF
-#define __ATTRIB_NORETURN
-#ifndef INLINE
-#define INLINE __inline
-#endif
-#endif /* End __GNUC__ */
-
-#define PREPACK
-#define POSTPACK __ATTRIB_PACK
-
-/*
- * Endianes macros
- */
-#define A_BE2CPU8(x) ntohb(x)
-#define A_BE2CPU16(x) ntohs(x)
-#define A_BE2CPU32(x) ntohl(x)
-
-#define A_LE2CPU8(x) (x)
-#define A_LE2CPU16(x) (x)
-#define A_LE2CPU32(x) (x)
-
-#define A_CPU2BE8(x) htonb(x)
-#define A_CPU2BE16(x) htons(x)
-#define A_CPU2BE32(x) htonl(x)
-
-#define A_MEMZERO(addr, len) memset(addr, 0, len)
-#define A_MALLOC(size) kmalloc((size), GFP_KERNEL)
-#define A_MALLOC_NOWAIT(size) kmalloc((size), GFP_ATOMIC)
-
-#define A_LOGGER(mask, mod, args...) printk(KERN_ALERT args)
-#define A_PRINTF(args...) printk(KERN_ALERT args)
-
-#define A_PRINTF_LOG(args...) printk(args)
-#define A_SPRINTF(buf, args...) sprintf (buf, args)
-
-/* Mutual Exclusion */
-typedef spinlock_t A_MUTEX_T;
-#define A_MUTEX_INIT(mutex) spin_lock_init(mutex)
-#define A_MUTEX_LOCK(mutex) spin_lock_bh(mutex)
-#define A_MUTEX_UNLOCK(mutex) spin_unlock_bh(mutex)
-#define A_IS_MUTEX_VALID(mutex) true /* okay to return true, since A_MUTEX_DELETE does nothing */
-#define A_MUTEX_DELETE(mutex) /* spin locks are not kernel resources so nothing to free.. */
-
-/* Get current time in ms adding a constant offset (in ms) */
-#define A_GET_MS(offset) \
- (((jiffies / HZ) * 1000) + (offset))
-
-/*
- * Timer Functions
- */
-#define A_MDELAY(msecs) mdelay(msecs)
-typedef struct timer_list A_TIMER;
-
-#define A_INIT_TIMER(pTimer, pFunction, pArg) do { \
- init_timer(pTimer); \
- (pTimer)->function = (pFunction); \
- (pTimer)->data = (unsigned long)(pArg); \
-} while (0)
-
-/*
- * Start a Timer that elapses after 'periodMSec' milli-seconds
- * Support is provided for a one-shot timer. The 'repeatFlag' is
- * ignored.
- */
-#define A_TIMEOUT_MS(pTimer, periodMSec, repeatFlag) do { \
- if (repeatFlag) { \
- printk("\n" __FILE__ ":%d: Timer Repeat requested\n",__LINE__); \
- panic("Timer Repeat"); \
- } \
- mod_timer((pTimer), jiffies + HZ * (periodMSec) / 1000); \
-} while (0)
-
-/*
- * Cancel the Timer.
- */
-#define A_UNTIMEOUT(pTimer) do { \
- del_timer((pTimer)); \
-} while (0)
-
-#define A_DELETE_TIMER(pTimer) do { \
-} while (0)
-
-/*
- * Wait Queue related functions
- */
-typedef wait_queue_head_t A_WAITQUEUE_HEAD;
-#define A_INIT_WAITQUEUE_HEAD(head) init_waitqueue_head(head)
-#ifndef wait_event_interruptible_timeout
-#define __wait_event_interruptible_timeout(wq, condition, ret) \
-do { \
- wait_queue_t __wait; \
- init_waitqueue_entry(&__wait, current); \
- \
- add_wait_queue(&wq, &__wait); \
- for (;;) { \
- set_current_state(TASK_INTERRUPTIBLE); \
- if (condition) \
- break; \
- if (!signal_pending(current)) { \
- ret = schedule_timeout(ret); \
- if (!ret) \
- break; \
- continue; \
- } \
- ret = -ERESTARTSYS; \
- break; \
- } \
- current->state = TASK_RUNNING; \
- remove_wait_queue(&wq, &__wait); \
-} while (0)
-
-#define wait_event_interruptible_timeout(wq, condition, timeout) \
-({ \
- long __ret = timeout; \
- if (!(condition)) \
- __wait_event_interruptible_timeout(wq, condition, __ret); \
- __ret; \
-})
-#endif /* wait_event_interruptible_timeout */
-
-#define A_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(head, condition, timeout) do { \
- wait_event_interruptible_timeout(head, condition, timeout); \
-} while (0)
-
-#define A_WAKE_UP(head) wake_up(head)
-
-#ifdef DEBUG
-extern unsigned int panic_on_assert;
-#define A_ASSERT(expr) \
- if (!(expr)) { \
- printk(KERN_ALERT"Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#expr); \
- if (panic_on_assert) panic(#expr); \
- }
-#else
-#define A_ASSERT(expr)
-#endif /* DEBUG */
-
-#define A_REQUEST_FIRMWARE(_ppf, _pfile, _dev) request_firmware(_ppf, _pfile, _dev)
-#define A_RELEASE_FIRMWARE(_pf) release_firmware(_pf)
-
-/*
- * Initialization of the network buffer subsystem
- */
-#define A_NETBUF_INIT()
-
-/*
- * Network buffer queue support
- */
-typedef struct sk_buff_head A_NETBUF_QUEUE_T;
-
-#define A_NETBUF_QUEUE_INIT(q) \
- a_netbuf_queue_init(q)
-
-#define A_NETBUF_ENQUEUE(q, pkt) \
- a_netbuf_enqueue((q), (pkt))
-#define A_NETBUF_PREQUEUE(q, pkt) \
- a_netbuf_prequeue((q), (pkt))
-#define A_NETBUF_DEQUEUE(q) \
- (a_netbuf_dequeue(q))
-#define A_NETBUF_QUEUE_SIZE(q) \
- a_netbuf_queue_size(q)
-#define A_NETBUF_QUEUE_EMPTY(q) \
- (a_netbuf_queue_empty(q) ? true : false)
-
-/*
- * Network buffer support
- */
-#define A_NETBUF_ALLOC(size) \
- a_netbuf_alloc(size)
-#define A_NETBUF_ALLOC_RAW(size) \
- a_netbuf_alloc_raw(size)
-#define A_NETBUF_FREE(bufPtr) \
- a_netbuf_free(bufPtr)
-#define A_NETBUF_DATA(bufPtr) \
- a_netbuf_to_data(bufPtr)
-#define A_NETBUF_LEN(bufPtr) \
- a_netbuf_to_len(bufPtr)
-#define A_NETBUF_PUSH(bufPtr, len) \
- a_netbuf_push(bufPtr, len)
-#define A_NETBUF_PUT(bufPtr, len) \
- a_netbuf_put(bufPtr, len)
-#define A_NETBUF_TRIM(bufPtr,len) \
- a_netbuf_trim(bufPtr, len)
-#define A_NETBUF_PULL(bufPtr, len) \
- a_netbuf_pull(bufPtr, len)
-#define A_NETBUF_HEADROOM(bufPtr)\
- a_netbuf_headroom(bufPtr)
-#define A_NETBUF_SETLEN(bufPtr,len) \
- a_netbuf_setlen(bufPtr, len)
-
-/* Add data to end of a buffer */
-#define A_NETBUF_PUT_DATA(bufPtr, srcPtr, len) \
- a_netbuf_put_data(bufPtr, srcPtr, len)
-
-/* Add data to start of the buffer */
-#define A_NETBUF_PUSH_DATA(bufPtr, srcPtr, len) \
- a_netbuf_push_data(bufPtr, srcPtr, len)
-
-/* Remove data at start of the buffer */
-#define A_NETBUF_PULL_DATA(bufPtr, dstPtr, len) \
- a_netbuf_pull_data(bufPtr, dstPtr, len)
-
-/* Remove data from the end of the buffer */
-#define A_NETBUF_TRIM_DATA(bufPtr, dstPtr, len) \
- a_netbuf_trim_data(bufPtr, dstPtr, len)
-
-/* View data as "size" contiguous bytes of type "t" */
-#define A_NETBUF_VIEW_DATA(bufPtr, t, size) \
- (t )( ((struct skbuf *)(bufPtr))->data)
-
-/* return the beginning of the headroom for the buffer */
-#define A_NETBUF_HEAD(bufPtr) \
- ((((struct sk_buff *)(bufPtr))->head))
-
-/*
- * OS specific network buffer access routines
- */
-void *a_netbuf_alloc(int size);
-void *a_netbuf_alloc_raw(int size);
-void a_netbuf_free(void *bufPtr);
-void *a_netbuf_to_data(void *bufPtr);
-u32 a_netbuf_to_len(void *bufPtr);
-int a_netbuf_push(void *bufPtr, s32 len);
-int a_netbuf_push_data(void *bufPtr, char *srcPtr, s32 len);
-int a_netbuf_put(void *bufPtr, s32 len);
-int a_netbuf_put_data(void *bufPtr, char *srcPtr, s32 len);
-int a_netbuf_pull(void *bufPtr, s32 len);
-int a_netbuf_pull_data(void *bufPtr, char *dstPtr, s32 len);
-int a_netbuf_trim(void *bufPtr, s32 len);
-int a_netbuf_trim_data(void *bufPtr, char *dstPtr, s32 len);
-int a_netbuf_setlen(void *bufPtr, s32 len);
-s32 a_netbuf_headroom(void *bufPtr);
-void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt);
-void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt);
-void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q);
-int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q);
-int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q);
-int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q);
-void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q);
-
-/*
- * Kernel v.s User space functions
- */
-u32 a_copy_to_user(void *to, const void *from, u32 n);
-u32 a_copy_from_user(void *to, const void *from, u32 n);
-
-/* In linux, WLAN Rx and Tx run in different contexts, so no need to check
- * for any commands/data queued for WLAN */
-#define A_CHECK_DRV_TX()
-
-#define A_GET_CACHE_LINE_BYTES() L1_CACHE_BYTES
-
-#define A_CACHE_LINE_PAD 128
-
-static inline void *A_ALIGN_TO_CACHE_LINE(void *ptr) {
- return (void *)L1_CACHE_ALIGN((unsigned long)ptr);
-}
-
-#else /* __KERNEL__ */
-
-#ifdef __GNUC__
-#define __ATTRIB_PACK __attribute__ ((packed))
-#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2)))
-#define __ATTRIB_NORETURN __attribute__ ((noreturn))
-#ifndef INLINE
-#define INLINE __inline__
-#endif
-#else /* Not GCC */
-#define __ATTRIB_PACK
-#define __ATTRIB_PRINTF
-#define __ATTRIB_NORETURN
-#ifndef INLINE
-#define INLINE __inline
-#endif
-#endif /* End __GNUC__ */
-
-#define PREPACK
-#define POSTPACK __ATTRIB_PACK
-
-#define A_MEMZERO(addr, len) memset((addr), 0, (len))
-#define A_MALLOC(size) malloc(size)
-
-#include <err.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* _OSAPI_LINUX_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains the tunable configuration items for the WLAN module
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _HOST_WLAN_CONFIG_H_
-#define _HOST_WLAN_CONFIG_H_
-
-/* Include definitions here that can be used to tune the WLAN module behavior.
- * Different customers can tune the behavior as per their needs, here.
- */
-
-/* This configuration item when defined will consider the barker preamble
- * mentioned in the ERP IE of the beacons from the AP to determine the short
- * preamble support sent in the (Re)Assoc request frames.
- */
-#define WLAN_CONFIG_DONOT_IGNORE_BARKER_IN_ERP 0
-
-/* This config item when defined will not send the power module state transition
- * failure events that happen during scan, to the host.
- */
-#define WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN 0
-
-/*
- * This configuration item enable/disable keepalive support.
- * Keepalive support: In the absence of any data traffic to AP, null
- * frames will be sent to the AP at periodic interval, to keep the association
- * active. This configuration item defines the periodic interval.
- * Use value of zero to disable keepalive support
- * Default: 60 seconds
- */
-#define WLAN_CONFIG_KEEP_ALIVE_INTERVAL 60
-
-/*
- * This configuration item sets the value of disconnect timeout
- * Firmware delays sending the disconnec event to the host for this
- * timeout after is gets disconnected from the current AP.
- * If the firmware successly roams within the disconnect timeout
- * it sends a new connect event
- */
-#define WLAN_CONFIG_DISCONNECT_TIMEOUT 10
-
-/*
- * This configuration item disables 11n support.
- * 0 - Enable
- * 1 - Disable
- */
-#define WLAN_CONFIG_DISABLE_11N 0
-
-/*
- * This configuration item enable BT clock sharing support
- * 1 - Enable
- * 0 - Disable (Default)
- */
-#define WLAN_CONFIG_BT_SHARING 0
-
-/*
- * This configuration item sets WIFI OFF policy
- * 0 - CUT_POWER
- * 1 - DEEP_SLEEP (Default)
- */
-#define WLAN_CONFIG_WLAN_OFF 1
-
-/*
- * This configuration item sets suspend policy
- * 0 - CUT_POWER (Default)
- * 1 - DEEP_SLEEP
- * 2 - WoW
- * 3 - CUT_POWER if BT OFF (clock sharing designs only)
- */
-#define WLAN_CONFIG_PM_SUSPEND 0
-
-/*
- * This configuration item sets suspend policy to use if PM_SUSPEND is
- * set to WoW and device is not connected at the time of suspend
- * 0 - CUT_POWER (Default)
- * 1 - DEEP_SLEEP
- * 2 - WoW
- * 3 - CUT_POWER if BT OFF (clock sharing designs only)
- */
-#define WLAN_CONFIG_PM_WOW2 0
-
-/*
- * This configuration item enables/disables transmit bursting
- * 0 - Enable tx Bursting (default)
- * 1 - Disable tx bursting
- */
-#define WLAN_CONFIG_DISABLE_TX_BURSTING 0
-
-#endif /* _HOST_WLAN_CONFIG_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-
-#ifndef _WMI_FILTER_LINUX_H_
-#define _WMI_FILTER_LINUX_H_
-
-/*
- * sioctl_filter - Standard ioctl
- * pioctl_filter - Priv ioctl
- * xioctl_filter - eXtended ioctl
- *
- * ---- Possible values for the WMI filter ---------------
- * (0) - Block this cmd always (or) not implemented
- * (INFRA_NETWORK) - Allow this cmd only in STA mode
- * (ADHOC_NETWORK) - Allow this cmd only in IBSS mode
- * (AP_NETWORK) - Allow this cmd only in AP mode
- * (INFRA_NETWORK | ADHOC_NETWORK) - Block this cmd in AP mode
- * (ADHOC_NETWORK | AP_NETWORK) - Block this cmd in STA mode
- * (INFRA_NETWORK | AP_NETWORK) - Block this cmd in IBSS mode
- * (INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK)- allow only when mode is set
- * (0xFF) - Allow this cmd always irrespective of mode
- */
-
-u8 sioctl_filter[] = {
-(AP_NETWORK), /* SIOCSIWCOMMIT 0x8B00 */
-(0xFF), /* SIOCGIWNAME 0x8B01 */
-(0), /* SIOCSIWNWID 0x8B02 */
-(0), /* SIOCGIWNWID 0x8B03 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWFREQ 0x8B04 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWFREQ 0x8B05 */
-(0xFF), /* SIOCSIWMODE 0x8B06 */
-(0xFF), /* SIOCGIWMODE 0x8B07 */
-(0), /* SIOCSIWSENS 0x8B08 */
-(0), /* SIOCGIWSENS 0x8B09 */
-(0), /* SIOCSIWRANGE 0x8B0A */
-(0xFF), /* SIOCGIWRANGE 0x8B0B */
-(0), /* SIOCSIWPRIV 0x8B0C */
-(0), /* SIOCGIWPRIV 0x8B0D */
-(0), /* SIOCSIWSTATS 0x8B0E */
-(0), /* SIOCGIWSTATS 0x8B0F */
-(0), /* SIOCSIWSPY 0x8B10 */
-(0), /* SIOCGIWSPY 0x8B11 */
-(0), /* SIOCSIWTHRSPY 0x8B12 */
-(0), /* SIOCGIWTHRSPY 0x8B13 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWAP 0x8B14 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWAP 0x8B15 */
-#if (WIRELESS_EXT >= 18)
-(INFRA_NETWORK | ADHOC_NETWORK), /* SIOCSIWMLME 0X8B16 */
-#else
-(0), /* Dummy 0 */
-#endif /* WIRELESS_EXT */
-(0), /* SIOCGIWAPLIST 0x8B17 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* SIOCSIWSCAN 0x8B18 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* SIOCGIWSCAN 0x8B19 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWESSID 0x8B1A */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWESSID 0x8B1B */
-(0), /* SIOCSIWNICKN 0x8B1C */
-(0), /* SIOCGIWNICKN 0x8B1D */
-(0), /* Dummy 0 */
-(0), /* Dummy 0 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWRATE 0x8B20 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWRATE 0x8B21 */
-(0), /* SIOCSIWRTS 0x8B22 */
-(0), /* SIOCGIWRTS 0x8B23 */
-(0), /* SIOCSIWFRAG 0x8B24 */
-(0), /* SIOCGIWFRAG 0x8B25 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWTXPOW 0x8B26 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWTXPOW 0x8B27 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* SIOCSIWRETRY 0x8B28 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* SIOCGIWRETRY 0x8B29 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWENCODE 0x8B2A */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWENCODE 0x8B2B */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCSIWPOWER 0x8B2C */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* SIOCGIWPOWER 0x8B2D */
-};
-
-
-
-u8 pioctl_filter[] = {
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* IEEE80211_IOCTL_SETPARAM (SIOCIWFIRSTPRIV+0) */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* IEEE80211_IOCTL_SETKEY (SIOCIWFIRSTPRIV+1) */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* IEEE80211_IOCTL_DELKEY (SIOCIWFIRSTPRIV+2) */
-(AP_NETWORK), /* IEEE80211_IOCTL_SETMLME (SIOCIWFIRSTPRIV+3) */
-(INFRA_NETWORK), /* IEEE80211_IOCTL_ADDPMKID (SIOCIWFIRSTPRIV+4) */
-(0), /* IEEE80211_IOCTL_SETOPTIE (SIOCIWFIRSTPRIV+5) */
-(0), /* (SIOCIWFIRSTPRIV+6) */
-(0), /* (SIOCIWFIRSTPRIV+7) */
-(0), /* (SIOCIWFIRSTPRIV+8) */
-(0), /* (SIOCIWFIRSTPRIV+9) */
-(0), /* IEEE80211_IOCTL_LASTONE (SIOCIWFIRSTPRIV+10) */
-(0xFF), /* AR6000_IOCTL_WMI_GETREV (SIOCIWFIRSTPRIV+11) */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_IOCTL_WMI_SETPWR (SIOCIWFIRSTPRIV+12) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SETSCAN (SIOCIWFIRSTPRIV+13) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SETLISTENINT (SIOCIWFIRSTPRIV+14) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SETBSSFILTER (SIOCIWFIRSTPRIV+15) */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_IOCTL_WMI_SET_CHANNELPARAMS (SIOCIWFIRSTPRIV+16) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_PROBEDSSID (SIOCIWFIRSTPRIV+17) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_PMPARAMS (SIOCIWFIRSTPRIV+18) */
-(INFRA_NETWORK), /* AR6000_IOCTL_WMI_SET_BADAP (SIOCIWFIRSTPRIV+19) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_GET_QOS_QUEUE (SIOCIWFIRSTPRIV+20) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_CREATE_QOS (SIOCIWFIRSTPRIV+21) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_DELETE_QOS (SIOCIWFIRSTPRIV+22) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_SNRTHRESHOLD (SIOCIWFIRSTPRIV+23) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK (SIOCIWFIRSTPRIV+24)*/
-(0xFF), /* AR6000_IOCTL_WMI_GET_TARGET_STATS (SIOCIWFIRSTPRIV+25) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_ASSOC_INFO (SIOCIWFIRSTPRIV+26) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_ACCESS_PARAMS (SIOCIWFIRSTPRIV+27) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_BMISS_TIME (SIOCIWFIRSTPRIV+28) */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_DISC_TIMEOUT (SIOCIWFIRSTPRIV+29) */
-(ADHOC_NETWORK), /* AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS (SIOCIWFIRSTPRIV+30) */
-};
-
-
-
-u8 xioctl_filter[] = {
-(0xFF), /* Dummy 0 */
-(0xFF), /* AR6000_XIOCTL_BMI_DONE 1 */
-(0xFF), /* AR6000_XIOCTL_BMI_READ_MEMORY 2 */
-(0xFF), /* AR6000_XIOCTL_BMI_WRITE_MEMORY 3 */
-(0xFF), /* AR6000_XIOCTL_BMI_EXECUTE 4 */
-(0xFF), /* AR6000_XIOCTL_BMI_SET_APP_START 5 */
-(0xFF), /* AR6000_XIOCTL_BMI_READ_SOC_REGISTER 6 */
-(0xFF), /* AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER 7 */
-(0xFF), /* AR6000_XIOCTL_BMI_TEST 8 */
-(0xFF), /* AR6000_XIOCTL_UNUSED9 9 */
-(0xFF), /* AR6000_XIOCTL_UNUSED10 10 */
-(0xFF), /* AR6000_XIOCTL_UNUSED11 11 */
-(0xFF), /* AR6000_XIOCTL_FORCE_TARGET_RESET 12 */
-(0xFF), /* AR6000_XIOCTL_HTC_RAW_OPEN 13 */
-(0xFF), /* AR6000_XIOCTL_HTC_RAW_CLOSE 14 */
-(0xFF), /* AR6000_XIOCTL_HTC_RAW_READ 15 */
-(0xFF), /* AR6000_XIOCTL_HTC_RAW_WRITE 16 */
-(0xFF), /* AR6000_XIOCTL_CHECK_TARGET_READY 17 */
-(0xFF), /* AR6000_XIOCTL_GPIO_OUTPUT_SET 18 */
-(0xFF), /* AR6000_XIOCTL_GPIO_INPUT_GET 19 */
-(0xFF), /* AR6000_XIOCTL_GPIO_REGISTER_SET 20 */
-(0xFF), /* AR6000_XIOCTL_GPIO_REGISTER_GET 21 */
-(0xFF), /* AR6000_XIOCTL_GPIO_INTR_ACK 22 */
-(0xFF), /* AR6000_XIOCTL_GPIO_INTR_WAIT 23 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_SET_ADHOC_BSSID 24 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_SET_OPT_MODE 25 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_OPT_SEND_FRAME 26 */
-(ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_SET_BEACON_INTVAL 27 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* IEEE80211_IOCTL_SETAUTHALG 28 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_SET_VOICE_PKT_SIZE 29 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_SET_MAX_SP 30 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_ROAM_TBL 31 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_ROAM_CTRL 32 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS 33 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTRL_WMI_GET_POWER_MODE 34 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTRL_WMI_SET_WLAN_STATE 35 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_ROAM_DATA 36 */
-(0xFF), /* AR6000_XIOCTL_WMI_SETRETRYLIMITS 37 */
-(0xFF), /* AR6000_XIOCTL_TCMD_CONT_TX 38 */
-(0xFF), /* AR6000_XIOCTL_TCMD_CONT_RX 39 */
-(0xFF), /* AR6000_XIOCTL_TCMD_PM 40 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_STARTSCAN 41 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_WMI_SETFIXRATES 42 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_WMI_GETFIXRATES 43 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD 44 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_CLR_RSSISNR 45 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_LQTHRESHOLD 46 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_WMI_SET_RTS 47 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_WMI_SET_LPREAMBLE 48 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_WMI_SET_AUTHMODE 49 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_REASSOCMODE 50 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_WMM 51 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS 52 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP 53 */
-(INFRA_NETWORK | ADHOC_NETWORK | AP_NETWORK), /* AR6000_XIOCTL_WMI_GET_RD 54 */
-(0xFF), /* AR6000_XIOCTL_DIAG_READ 55 */
-(0xFF), /* AR6000_XIOCTL_DIAG_WRITE 56 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_TXOP 57 */
-(INFRA_NETWORK), /* AR6000_XIOCTL_USER_SETKEYS 58 */
-(INFRA_NETWORK), /* AR6000_XIOCTL_WMI_SET_KEEPALIVE 59 */
-(INFRA_NETWORK), /* AR6000_XIOCTL_WMI_GET_KEEPALIVE 60 */
-(0xFF), /* AR6000_XIOCTL_BMI_ROMPATCH_INSTALL 61 */
-(0xFF), /* AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL 62 */
-(0xFF), /* AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE 63 */
-(0xFF), /* AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE 64 */
-(0xFF), /* AR6000_XIOCTL_WMI_SET_APPIE 65 */
-(0xFF), /* AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER 66 */
-(0xFF), /* AR6000_XIOCTL_DBGLOG_CFG_MODULE 67 */
-(0xFF), /* AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS 68 */
-(0xFF), /* Dummy 69 */
-(0xFF), /* AR6000_XIOCTL_WMI_SET_WSC_STATUS 70 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BT_STATUS 71 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BT_PARAMS 72 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE 73 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_WOW_MODE 74 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_WOW_LIST 75 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_ADD_WOW_PATTERN 76 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_DEL_WOW_PATTERN 77 */
-(0xFF), /* AR6000_XIOCTL_TARGET_INFO 78 */
-(0xFF), /* AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE 79 */
-(0xFF), /* AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE 80 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS 81 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_AKMP_PARAMS 82 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_PMKID_LIST 83 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_PMKID_LIST 84 */
-(0xFF), /* Dummy 85 */
-(0xFF), /* Dummy 86 */
-(0xFF), /* Dummy 87 */
-(0xFF), /* Dummy 88 */
-(0xFF), /* Dummy 89 */
-(0xFF), /* AR6000_XIOCTL_UNUSED90 90 */
-(0xFF), /* AR6000_XIOCTL_BMI_LZ_STREAM_START 91 */
-(0xFF), /* AR6000_XIOCTL_BMI_LZ_DATA 92 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_PROF_CFG 93 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_PROF_ADDR_SET 94 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_PROF_START 95 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_PROF_STOP 96 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_PROF_COUNT_GET 97 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_ABORT_SCAN 98 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_STA_LIST 99 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_HIDDEN_SSID 100 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_SET_NUM_STA 101 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_SET_ACL_MAC 102 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_ACL_LIST 103 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_COMMIT_CONFIG 104 */
-(AP_NETWORK), /* IEEE80211_IOCTL_GETWPAIE 105 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_CONN_INACT_TIME 106 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_PROT_SCAN_TIME 107 */
-(AP_NETWORK), /* AR6000_XIOCTL_WMI_SET_COUNTRY 108 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_SET_DTIM 109 */
-(0xFF), /* AR6000_XIOCTL_WMI_TARGET_EVENT_REPORT 110 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_SET_IP 111 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_SET_ACL_POLICY 112 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_INTRA_BSS_COMM 113 */
-(0xFF), /* AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO 114 */
-(0xFF), /* AR6000_XIOCTL_MODULE_DEBUG_SET_MASK 115 */
-(0xFF), /* AR6000_XIOCTL_MODULE_DEBUG_GET_MASK 116 */
-(0xFF), /* AR6000_XIOCTL_DUMP_RCV_AGGR_STATS 117 */
-(0xFF), /* AR6000_XIOCTL_SET_HT_CAP 118 */
-(0xFF), /* AR6000_XIOCTL_SET_HT_OP 119 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_STAT 120 */
-(0xFF), /* AR6000_XIOCTL_SET_TX_SELECT_RATES 121 */
-(0xFF), /* AR6000_XIOCTL_SETUP_AGGR 122 */
-(0xFF), /* AR6000_XIOCTL_ALLOW_AGGR 123 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_HIDDEN_SSID 124 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_COUNTRY 125 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_WMODE 126 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_GET_DTIM 127 */
-(AP_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_AP_GET_BINTVL 128 */
-(0xFF), /* AR6000_XIOCTL_AP_GET_RTS 129 */
-(0xFF), /* AR6000_XIOCTL_DELE_AGGR 130 */
-(0xFF), /* AR6000_XIOCTL_FETCH_TARGET_REGS 131 */
-(0xFF), /* AR6000_XIOCTL_HCI_CMD 132 */
-(0xFF), /* AR6000_XIOCTL_ACL_DATA(used to be used for PAL) 133 */
-(0xFF), /* AR6000_XIOCTL_WLAN_CONN_PRECEDENCE 134 */
-(AP_NETWORK), /* AR6000_XIOCTL_AP_SET_11BG_RATESET 135 */
-(0xFF),
-(0xFF),
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_FE_ANT 138 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_COLOCATED_BT_DEV 139 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG 140 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_SCO_CONFIG 141 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_A2DP_CONFIG 142 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_ACLCOEX_CONFIG 143 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BTCOEX_DEBUG 144 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_BT_OPERATING_STATUS 145 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_BTCOEX_CONFIG 146 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_GET_BTCOEX_GET_STATS 147 */
-(0xFF), /* AR6000_XIOCTL_WMI_SET_QOS_SUPP 148 */
-(0xFF), /* AR6000_XIOCTL_GET_WLAN_SLEEP_STATE 149 */
-(0xFF), /* AR6000_XIOCTL_SET_BT_HW_POWER_STATE 150 */
-(0xFF), /* AR6000_XIOCTL_GET_BT_HW_POWER_STATE 151 */
-(0xFF), /* AR6000_XIOCTL_ADD_AP_INTERFACE 152 */
-(0xFF), /* AR6000_XIOCTL_REMOVE_AP_INTERFACE 153 */
-(0xFF), /* AR6000_XIOCTL_WMI_SET_TX_SGI_PARAM 154 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_WPA_OFFLOAD_STATE 155 */
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_PASSPHRASE 156 */
-(0xFF),
-(0xFF),
-(0xFF),
-(0xFF),
-(INFRA_NETWORK | ADHOC_NETWORK), /* AR6000_XIOCTL_WMI_SET_EXCESS_TX_RETRY_THRES 161 */
-};
-
-#endif /*_WMI_FILTER_LINUX_H_*/
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Communications Inc.
-// All rights reserved.
-//
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//
-// Author(s): ="Atheros"
-//------------------------------------------------------------------------------
-#include <a_config.h>
-#include "athdefs.h"
-#include "a_osapi.h"
-#include "htc_packet.h"
-
-#define AR6000_DATA_OFFSET 64
-
-void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt)
-{
- skb_queue_tail((struct sk_buff_head *) q, (struct sk_buff *) pkt);
-}
-
-void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt)
-{
- skb_queue_head((struct sk_buff_head *) q, (struct sk_buff *) pkt);
-}
-
-void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q)
-{
- return((void *) skb_dequeue((struct sk_buff_head *) q));
-}
-
-int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q)
-{
- return(skb_queue_len((struct sk_buff_head *) q));
-}
-
-int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q)
-{
- return(skb_queue_empty((struct sk_buff_head *) q));
-}
-
-void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q)
-{
- skb_queue_head_init((struct sk_buff_head *) q);
-}
-
-void *
-a_netbuf_alloc(int size)
-{
- struct sk_buff *skb;
- size += 2 * (A_GET_CACHE_LINE_BYTES()); /* add some cacheline space at front and back of buffer */
- skb = dev_alloc_skb(AR6000_DATA_OFFSET + sizeof(struct htc_packet) + size);
- skb_reserve(skb, AR6000_DATA_OFFSET + sizeof(struct htc_packet) + A_GET_CACHE_LINE_BYTES());
- return ((void *)skb);
-}
-
-/*
- * Allocate an SKB w.o. any encapsulation requirement.
- */
-void *
-a_netbuf_alloc_raw(int size)
-{
- struct sk_buff *skb;
-
- skb = dev_alloc_skb(size);
-
- return ((void *)skb);
-}
-
-void
-a_netbuf_free(void *bufPtr)
-{
- struct sk_buff *skb = (struct sk_buff *)bufPtr;
-
- dev_kfree_skb(skb);
-}
-
-u32 a_netbuf_to_len(void *bufPtr)
-{
- return (((struct sk_buff *)bufPtr)->len);
-}
-
-void *
-a_netbuf_to_data(void *bufPtr)
-{
- return (((struct sk_buff *)bufPtr)->data);
-}
-
-/*
- * Add len # of bytes to the beginning of the network buffer
- * pointed to by bufPtr
- */
-int
-a_netbuf_push(void *bufPtr, s32 len)
-{
- skb_push((struct sk_buff *)bufPtr, len);
-
- return 0;
-}
-
-/*
- * Add len # of bytes to the beginning of the network buffer
- * pointed to by bufPtr and also fill with data
- */
-int
-a_netbuf_push_data(void *bufPtr, char *srcPtr, s32 len)
-{
- skb_push((struct sk_buff *) bufPtr, len);
- memcpy(((struct sk_buff *)bufPtr)->data, srcPtr, len);
-
- return 0;
-}
-
-/*
- * Add len # of bytes to the end of the network buffer
- * pointed to by bufPtr
- */
-int
-a_netbuf_put(void *bufPtr, s32 len)
-{
- skb_put((struct sk_buff *)bufPtr, len);
-
- return 0;
-}
-
-/*
- * Add len # of bytes to the end of the network buffer
- * pointed to by bufPtr and also fill with data
- */
-int
-a_netbuf_put_data(void *bufPtr, char *srcPtr, s32 len)
-{
- char *start = (char*)(((struct sk_buff *)bufPtr)->data +
- ((struct sk_buff *)bufPtr)->len);
- skb_put((struct sk_buff *)bufPtr, len);
- memcpy(start, srcPtr, len);
-
- return 0;
-}
-
-
-/*
- * Trim the network buffer pointed to by bufPtr to len # of bytes
- */
-int
-a_netbuf_setlen(void *bufPtr, s32 len)
-{
- skb_trim((struct sk_buff *)bufPtr, len);
-
- return 0;
-}
-
-/*
- * Chop of len # of bytes from the end of the buffer.
- */
-int
-a_netbuf_trim(void *bufPtr, s32 len)
-{
- skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
-
- return 0;
-}
-
-/*
- * Chop of len # of bytes from the end of the buffer and return the data.
- */
-int
-a_netbuf_trim_data(void *bufPtr, char *dstPtr, s32 len)
-{
- char *start = (char*)(((struct sk_buff *)bufPtr)->data +
- (((struct sk_buff *)bufPtr)->len - len));
-
- memcpy(dstPtr, start, len);
- skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
-
- return 0;
-}
-
-
-/*
- * Returns the number of bytes available to a a_netbuf_push()
- */
-s32 a_netbuf_headroom(void *bufPtr)
-{
- return (skb_headroom((struct sk_buff *)bufPtr));
-}
-
-/*
- * Removes specified number of bytes from the beginning of the buffer
- */
-int
-a_netbuf_pull(void *bufPtr, s32 len)
-{
- skb_pull((struct sk_buff *)bufPtr, len);
-
- return 0;
-}
-
-/*
- * Removes specified number of bytes from the beginning of the buffer
- * and return the data
- */
-int
-a_netbuf_pull_data(void *bufPtr, char *dstPtr, s32 len)
-{
- memcpy(dstPtr, ((struct sk_buff *)bufPtr)->data, len);
- skb_pull((struct sk_buff *)bufPtr, len);
-
- return 0;
-}
-
-#ifdef EXPORT_HCI_BRIDGE_INTERFACE
-EXPORT_SYMBOL(a_netbuf_to_data);
-EXPORT_SYMBOL(a_netbuf_put);
-EXPORT_SYMBOL(a_netbuf_pull);
-EXPORT_SYMBOL(a_netbuf_alloc);
-EXPORT_SYMBOL(a_netbuf_free);
-#endif
+++ /dev/null
-/*
- *
- * Copyright (c) 2004-2010 Atheros Communications Inc.
- * All rights reserved.
- *
- *
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
- *
- */
-
-#ifndef __AGGR_RX_INTERNAL_H__
-#define __AGGR_RX_INTERNAL_H__
-
-#include "a_osapi.h"
-#include "aggr_recv_api.h"
-
-#define AGGR_WIN_IDX(x, y) ((x) % (y))
-#define AGGR_INCR_IDX(x, y) AGGR_WIN_IDX(((x)+1), (y))
-#define AGGR_DCRM_IDX(x, y) AGGR_WIN_IDX(((x)-1), (y))
-#define IEEE80211_MAX_SEQ_NO 0xFFF
-#define IEEE80211_NEXT_SEQ_NO(x) (((x) + 1) & IEEE80211_MAX_SEQ_NO)
-
-
-#define NUM_OF_TIDS 8
-#define AGGR_SZ_DEFAULT 8
-
-#define AGGR_WIN_SZ_MIN 2
-#define AGGR_WIN_SZ_MAX 8
-/* TID Window sz is double of what is negotiated. Derive TID_WINDOW_SZ from win_sz, per tid */
-#define TID_WINDOW_SZ(_x) ((_x) << 1)
-
-#define AGGR_NUM_OF_FREE_NETBUFS 16
-
-#define AGGR_GET_RXTID_STATS(_p, _x) (&(_p->stat[(_x)]))
-#define AGGR_GET_RXTID(_p, _x) (&(_p->RxTid[(_x)]))
-
-/* Hold q is a function of win_sz, which is negotiated per tid */
-#define HOLD_Q_SZ(_x) (TID_WINDOW_SZ((_x))*sizeof(struct osbuf_hold_q))
-/* AGGR_RX_TIMEOUT value is important as a (too) small value can cause frames to be
- * delivered out of order and a (too) large value can cause undesirable latency in
- * certain situations. */
-#define AGGR_RX_TIMEOUT 400 /* Timeout(in ms) for delivery of frames, if they are stuck */
-
-typedef enum {
- ALL_SEQNO = 0,
- CONTIGUOUS_SEQNO = 1,
-}DELIVERY_ORDER;
-
-struct osbuf_hold_q {
- void *osbuf;
- bool is_amsdu;
- u16 seq_no;
-};
-
-
-#if 0
-/* XXX: unused ? */
-struct window_snapshot {
- u16 seqno_st;
- u16 seqno_end;
-};
-#endif
-
-struct rxtid {
- bool aggr; /* is it ON or OFF */
- bool progress; /* true when frames have arrived after a timer start */
- bool timerMon; /* true if the timer started for the sake of this TID */
- u16 win_sz; /* negotiated window size */
- u16 seq_next; /* Next seq no, in current window */
- u32 hold_q_sz; /* Num of frames that can be held in hold q */
- struct osbuf_hold_q *hold_q; /* Hold q for re-order */
-#if 0
- struct window_snapshot old_win; /* Sliding window snapshot - for timeout */
-#endif
- A_NETBUF_QUEUE_T q; /* q head for enqueuing frames for dispatch */
- A_MUTEX_T lock;
-};
-
-struct rxtid_stats {
- u32 num_into_aggr; /* hitting at the input of this module */
- u32 num_dups; /* duplicate */
- u32 num_oow; /* out of window */
- u32 num_mpdu; /* single payload 802.3/802.11 frame */
- u32 num_amsdu; /* AMSDU */
- u32 num_delivered; /* frames delivered to IP stack */
- u32 num_timeouts; /* num of timeouts, during which frames delivered */
- u32 num_hole; /* frame not present, when window moved over */
- u32 num_bar; /* num of resets of seq_num, via BAR */
-};
-
-struct aggr_info {
- u8 aggr_sz; /* config value of aggregation size */
- u8 timerScheduled;
- A_TIMER timer; /* timer for returning held up pkts in re-order que */
- void *dev; /* dev handle */
- RX_CALLBACK rx_fn; /* callback function to return frames; to upper layer */
- struct rxtid RxTid[NUM_OF_TIDS]; /* Per tid window */
- ALLOC_NETBUFS netbuf_allocator; /* OS netbuf alloc fn */
- A_NETBUF_QUEUE_T freeQ; /* pre-allocated buffers - for A_MSDU slicing */
- struct rxtid_stats stat[NUM_OF_TIDS]; /* Tid based statistics */
- PACKET_LOG pkt_log; /* Log info of the packets */
-};
-
-#endif /* __AGGR_RX_INTERNAL_H__ */
+++ /dev/null
-/*
- *
- * Copyright (c) 2010 Atheros Communications Inc.
- * All rights reserved.
- *
- *
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
- *
- */
-
-#include <a_config.h>
-#include <athdefs.h>
-#include <a_osapi.h>
-#include <a_debug.h>
-#include "pkt_log.h"
-#include "aggr_recv_api.h"
-#include "aggr_rx_internal.h"
-#include "wmi.h"
-
-extern int
-wmi_dot3_2_dix(void *osbuf);
-
-static void
-aggr_slice_amsdu(struct aggr_info *p_aggr, struct rxtid *rxtid, void **osbuf);
-
-static void
-aggr_timeout(unsigned long arg);
-
-static void
-aggr_deque_frms(struct aggr_info *p_aggr, u8 tid, u16 seq_no, u8 order);
-
-static void
-aggr_dispatch_frames(struct aggr_info *p_aggr, A_NETBUF_QUEUE_T *q);
-
-static void *
-aggr_get_osbuf(struct aggr_info *p_aggr);
-
-void *
-aggr_init(ALLOC_NETBUFS netbuf_allocator)
-{
- struct aggr_info *p_aggr = NULL;
- struct rxtid *rxtid;
- u8 i;
- int status = 0;
-
- A_PRINTF("In aggr_init..\n");
-
- do {
- p_aggr = A_MALLOC(sizeof(struct aggr_info));
- if(!p_aggr) {
- A_PRINTF("Failed to allocate memory for aggr_node\n");
- status = A_ERROR;
- break;
- }
-
- /* Init timer and data structures */
- A_MEMZERO(p_aggr, sizeof(struct aggr_info));
- p_aggr->aggr_sz = AGGR_SZ_DEFAULT;
- A_INIT_TIMER(&p_aggr->timer, aggr_timeout, p_aggr);
- p_aggr->timerScheduled = false;
- A_NETBUF_QUEUE_INIT(&p_aggr->freeQ);
-
- p_aggr->netbuf_allocator = netbuf_allocator;
- p_aggr->netbuf_allocator(&p_aggr->freeQ, AGGR_NUM_OF_FREE_NETBUFS);
-
- for(i = 0; i < NUM_OF_TIDS; i++) {
- rxtid = AGGR_GET_RXTID(p_aggr, i);
- rxtid->aggr = false;
- rxtid->progress = false;
- rxtid->timerMon = false;
- A_NETBUF_QUEUE_INIT(&rxtid->q);
- A_MUTEX_INIT(&rxtid->lock);
- }
- }while(false);
-
- A_PRINTF("going out of aggr_init..status %s\n",
- (status == 0) ? "OK":"Error");
-
- if (status) {
- /* Cleanup */
- aggr_module_destroy(p_aggr);
- }
- return ((status == 0) ? p_aggr : NULL);
-}
-
-/* utility function to clear rx hold_q for a tid */
-static void
-aggr_delete_tid_state(struct aggr_info *p_aggr, u8 tid)
-{
- struct rxtid *rxtid;
- struct rxtid_stats *stats;
-
- A_ASSERT(tid < NUM_OF_TIDS && p_aggr);
-
- rxtid = AGGR_GET_RXTID(p_aggr, tid);
- stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
- if(rxtid->aggr) {
- aggr_deque_frms(p_aggr, tid, 0, ALL_SEQNO);
- }
-
- rxtid->aggr = false;
- rxtid->progress = false;
- rxtid->timerMon = false;
- rxtid->win_sz = 0;
- rxtid->seq_next = 0;
- rxtid->hold_q_sz = 0;
-
- if(rxtid->hold_q) {
- kfree(rxtid->hold_q);
- rxtid->hold_q = NULL;
- }
-
- A_MEMZERO(stats, sizeof(struct rxtid_stats));
-}
-
-void
-aggr_module_destroy(void *cntxt)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
- struct rxtid *rxtid;
- u8 i, k;
- A_PRINTF("%s(): aggr = %p\n",_A_FUNCNAME_, p_aggr);
- A_ASSERT(p_aggr);
-
- if(p_aggr) {
- if(p_aggr->timerScheduled) {
- A_UNTIMEOUT(&p_aggr->timer);
- p_aggr->timerScheduled = false;
- }
-
- for(i = 0; i < NUM_OF_TIDS; i++) {
- rxtid = AGGR_GET_RXTID(p_aggr, i);
- /* Free the hold q contents and hold_q*/
- if(rxtid->hold_q) {
- for(k = 0; k< rxtid->hold_q_sz; k++) {
- if(rxtid->hold_q[k].osbuf) {
- A_NETBUF_FREE(rxtid->hold_q[k].osbuf);
- }
- }
- kfree(rxtid->hold_q);
- }
- /* Free the dispatch q contents*/
- while(A_NETBUF_QUEUE_SIZE(&rxtid->q)) {
- A_NETBUF_FREE(A_NETBUF_DEQUEUE(&rxtid->q));
- }
- if (A_IS_MUTEX_VALID(&rxtid->lock)) {
- A_MUTEX_DELETE(&rxtid->lock);
- }
- }
- /* free the freeQ and its contents*/
- while(A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
- A_NETBUF_FREE(A_NETBUF_DEQUEUE(&p_aggr->freeQ));
- }
- kfree(p_aggr);
- }
- A_PRINTF("out aggr_module_destroy\n");
-}
-
-
-void
-aggr_register_rx_dispatcher(void *cntxt, void * dev, RX_CALLBACK fn)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
-
- A_ASSERT(p_aggr && fn && dev);
-
- p_aggr->rx_fn = fn;
- p_aggr->dev = dev;
-}
-
-
-void
-aggr_process_bar(void *cntxt, u8 tid, u16 seq_no)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
- struct rxtid_stats *stats;
-
- A_ASSERT(p_aggr);
- stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
- stats->num_bar++;
-
- aggr_deque_frms(p_aggr, tid, seq_no, ALL_SEQNO);
-}
-
-
-void
-aggr_recv_addba_req_evt(void *cntxt, u8 tid, u16 seq_no, u8 win_sz)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
- struct rxtid *rxtid;
- struct rxtid_stats *stats;
-
- A_ASSERT(p_aggr);
- rxtid = AGGR_GET_RXTID(p_aggr, tid);
- stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
- A_PRINTF("%s(): win_sz = %d aggr %d\n", _A_FUNCNAME_, win_sz, rxtid->aggr);
- if(win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX) {
- A_PRINTF("win_sz %d, tid %d\n", win_sz, tid);
- }
-
- if(rxtid->aggr) {
- /* Just go and deliver all the frames up from this
- * queue, as if we got DELBA and re-initialize the queue
- */
- aggr_delete_tid_state(p_aggr, tid);
- }
-
- rxtid->seq_next = seq_no;
- /* create these queues, only upon receiving of ADDBA for a
- * tid, reducing memory requirement
- */
- rxtid->hold_q = A_MALLOC(HOLD_Q_SZ(win_sz));
- if((rxtid->hold_q == NULL)) {
- A_PRINTF("Failed to allocate memory, tid = %d\n", tid);
- A_ASSERT(0);
- }
- A_MEMZERO(rxtid->hold_q, HOLD_Q_SZ(win_sz));
-
- /* Update rxtid for the window sz */
- rxtid->win_sz = win_sz;
- /* hold_q_sz inicates the depth of holding q - which is
- * a factor of win_sz. Compute once, as it will be used often
- */
- rxtid->hold_q_sz = TID_WINDOW_SZ(win_sz);
- /* There should be no frames on q - even when second ADDBA comes in.
- * If aggr was previously ON on this tid, we would have cleaned up
- * the q
- */
- if(A_NETBUF_QUEUE_SIZE(&rxtid->q) != 0) {
- A_PRINTF("ERROR: Frames still on queue ?\n");
- A_ASSERT(0);
- }
-
- rxtid->aggr = true;
-}
-
-void
-aggr_recv_delba_req_evt(void *cntxt, u8 tid)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
- struct rxtid *rxtid;
-
- A_ASSERT(p_aggr);
- A_PRINTF("%s(): tid %d\n", _A_FUNCNAME_, tid);
-
- rxtid = AGGR_GET_RXTID(p_aggr, tid);
-
- if(rxtid->aggr) {
- aggr_delete_tid_state(p_aggr, tid);
- }
-}
-
-static void
-aggr_deque_frms(struct aggr_info *p_aggr, u8 tid, u16 seq_no, u8 order)
-{
- struct rxtid *rxtid;
- struct osbuf_hold_q *node;
- u16 idx, idx_end, seq_end;
- struct rxtid_stats *stats;
-
- A_ASSERT(p_aggr);
- rxtid = AGGR_GET_RXTID(p_aggr, tid);
- stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
- /* idx is absolute location for first frame */
- idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
-
- /* idx_end is typically the last possible frame in the window,
- * but changes to 'the' seq_no, when BAR comes. If seq_no
- * is non-zero, we will go up to that and stop.
- * Note: last seq no in current window will occupy the same
- * index position as index that is just previous to start.
- * An imp point : if win_sz is 7, for seq_no space of 4095,
- * then, there would be holes when sequence wrap around occurs.
- * Target should judiciously choose the win_sz, based on
- * this condition. For 4095, (TID_WINDOW_SZ = 2 x win_sz
- * 2, 4, 8, 16 win_sz works fine).
- * We must deque from "idx" to "idx_end", including both.
- */
- seq_end = (seq_no) ? seq_no : rxtid->seq_next;
- idx_end = AGGR_WIN_IDX(seq_end, rxtid->hold_q_sz);
-
- /* Critical section begins */
- A_MUTEX_LOCK(&rxtid->lock);
- do {
-
- node = &rxtid->hold_q[idx];
-
- if((order == CONTIGUOUS_SEQNO) && (!node->osbuf))
- break;
-
- /* chain frames and deliver frames bcos:
- * 1. either the frames are in order and window is contiguous, OR
- * 2. we need to deque frames, irrespective of holes
- */
- if(node->osbuf) {
- if(node->is_amsdu) {
- aggr_slice_amsdu(p_aggr, rxtid, &node->osbuf);
- } else {
- A_NETBUF_ENQUEUE(&rxtid->q, node->osbuf);
- }
- node->osbuf = NULL;
- } else {
- stats->num_hole++;
- }
-
- /* window is moving */
- rxtid->seq_next = IEEE80211_NEXT_SEQ_NO(rxtid->seq_next);
- idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
- } while(idx != idx_end);
- /* Critical section ends */
- A_MUTEX_UNLOCK(&rxtid->lock);
-
- stats->num_delivered += A_NETBUF_QUEUE_SIZE(&rxtid->q);
- aggr_dispatch_frames(p_aggr, &rxtid->q);
-}
-
-static void *
-aggr_get_osbuf(struct aggr_info *p_aggr)
-{
- void *buf = NULL;
-
- /* Starving for buffers? get more from OS
- * check for low netbuffers( < 1/4 AGGR_NUM_OF_FREE_NETBUFS) :
- * re-allocate bufs if so
- * allocate a free buf from freeQ
- */
- if (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ) < (AGGR_NUM_OF_FREE_NETBUFS >> 2)) {
- p_aggr->netbuf_allocator(&p_aggr->freeQ, AGGR_NUM_OF_FREE_NETBUFS);
- }
-
- if (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
- buf = A_NETBUF_DEQUEUE(&p_aggr->freeQ);
- }
-
- return buf;
-}
-
-
-static void
-aggr_slice_amsdu(struct aggr_info *p_aggr, struct rxtid *rxtid, void **osbuf)
-{
- void *new_buf;
- u16 frame_8023_len, payload_8023_len, mac_hdr_len, amsdu_len;
- u8 *framep;
-
- /* Frame format at this point:
- * [DIX hdr | 802.3 | 802.3 | ... | 802.3]
- *
- * Strip the DIX header.
- * Iterate through the osbuf and do:
- * grab a free netbuf from freeQ
- * find the start and end of a frame
- * copy it to netbuf(Vista can do better here)
- * convert all msdu's(802.3) frames to upper layer format - os routine
- * -for now lets convert from 802.3 to dix
- * enque this to dispatch q of tid
- * repeat
- * free the osbuf - to OS. It's been sliced.
- */
-
- mac_hdr_len = sizeof(ATH_MAC_HDR);
- framep = A_NETBUF_DATA(*osbuf) + mac_hdr_len;
- amsdu_len = A_NETBUF_LEN(*osbuf) - mac_hdr_len;
-
- while(amsdu_len > mac_hdr_len) {
- /* Begin of a 802.3 frame */
- payload_8023_len = A_BE2CPU16(((ATH_MAC_HDR *)framep)->typeOrLen);
-#define MAX_MSDU_SUBFRAME_PAYLOAD_LEN 1508
-#define MIN_MSDU_SUBFRAME_PAYLOAD_LEN 46
- if(payload_8023_len < MIN_MSDU_SUBFRAME_PAYLOAD_LEN || payload_8023_len > MAX_MSDU_SUBFRAME_PAYLOAD_LEN) {
- A_PRINTF("802.3 AMSDU frame bound check failed. len %d\n", payload_8023_len);
- break;
- }
- frame_8023_len = payload_8023_len + mac_hdr_len;
- new_buf = aggr_get_osbuf(p_aggr);
- if(new_buf == NULL) {
- A_PRINTF("No buffer available \n");
- break;
- }
-
- memcpy(A_NETBUF_DATA(new_buf), framep, frame_8023_len);
- A_NETBUF_PUT(new_buf, frame_8023_len);
- if (wmi_dot3_2_dix(new_buf) != 0) {
- A_PRINTF("dot3_2_dix err..\n");
- A_NETBUF_FREE(new_buf);
- break;
- }
-
- A_NETBUF_ENQUEUE(&rxtid->q, new_buf);
-
- /* Is this the last subframe within this aggregate ? */
- if ((amsdu_len - frame_8023_len) == 0) {
- break;
- }
-
- /* Add the length of A-MSDU subframe padding bytes -
- * Round to nearest word.
- */
- frame_8023_len = ((frame_8023_len + 3) & ~3);
-
- framep += frame_8023_len;
- amsdu_len -= frame_8023_len;
- }
-
- A_NETBUF_FREE(*osbuf);
- *osbuf = NULL;
-}
-
-void
-aggr_process_recv_frm(void *cntxt, u8 tid, u16 seq_no, bool is_amsdu, void **osbuf)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
- struct rxtid *rxtid;
- struct rxtid_stats *stats;
- u16 idx, st, cur, end;
- u16 *log_idx;
- struct osbuf_hold_q *node;
- PACKET_LOG *log;
-
- A_ASSERT(p_aggr);
- A_ASSERT(tid < NUM_OF_TIDS);
-
- rxtid = AGGR_GET_RXTID(p_aggr, tid);
- stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
- stats->num_into_aggr++;
-
- if(!rxtid->aggr) {
- if(is_amsdu) {
- aggr_slice_amsdu(p_aggr, rxtid, osbuf);
- stats->num_amsdu++;
- aggr_dispatch_frames(p_aggr, &rxtid->q);
- }
- return;
- }
-
- /* Check the incoming sequence no, if it's in the window */
- st = rxtid->seq_next;
- cur = seq_no;
- end = (st + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO;
- /* Log the pkt info for future analysis */
- log = &p_aggr->pkt_log;
- log_idx = &log->last_idx;
- log->info[*log_idx].cur = cur;
- log->info[*log_idx].st = st;
- log->info[*log_idx].end = end;
- *log_idx = IEEE80211_NEXT_SEQ_NO(*log_idx);
-
- if(((st < end) && (cur < st || cur > end)) ||
- ((st > end) && (cur > end) && (cur < st))) {
- /* the cur frame is outside the window. Since we know
- * our target would not do this without reason it must
- * be assumed that the window has moved for some valid reason.
- * Therefore, we dequeue all frames and start fresh.
- */
- u16 extended_end;
-
- extended_end = (end + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO;
-
- if(((end < extended_end) && (cur < end || cur > extended_end)) ||
- ((end > extended_end) && (cur > extended_end) && (cur < end))) {
- // dequeue all frames in queue and shift window to new frame
- aggr_deque_frms(p_aggr, tid, 0, ALL_SEQNO);
- //set window start so that new frame is last frame in window
- if(cur >= rxtid->hold_q_sz-1) {
- rxtid->seq_next = cur - (rxtid->hold_q_sz-1);
- }else{
- rxtid->seq_next = IEEE80211_MAX_SEQ_NO - (rxtid->hold_q_sz-2 - cur);
- }
- } else {
- // dequeue only those frames that are outside the new shifted window
- if(cur >= rxtid->hold_q_sz-1) {
- st = cur - (rxtid->hold_q_sz-1);
- }else{
- st = IEEE80211_MAX_SEQ_NO - (rxtid->hold_q_sz-2 - cur);
- }
-
- aggr_deque_frms(p_aggr, tid, st, ALL_SEQNO);
- }
-
- stats->num_oow++;
- }
-
- idx = AGGR_WIN_IDX(seq_no, rxtid->hold_q_sz);
-
- /*enque the frame, in hold_q */
- node = &rxtid->hold_q[idx];
-
- A_MUTEX_LOCK(&rxtid->lock);
- if(node->osbuf) {
- /* Is the cur frame duplicate or something beyond our
- * window(hold_q -> which is 2x, already)?
- * 1. Duplicate is easy - drop incoming frame.
- * 2. Not falling in current sliding window.
- * 2a. is the frame_seq_no preceding current tid_seq_no?
- * -> drop the frame. perhaps sender did not get our ACK.
- * this is taken care of above.
- * 2b. is the frame_seq_no beyond window(st, TID_WINDOW_SZ);
- * -> Taken care of it above, by moving window forward.
- *
- */
- A_NETBUF_FREE(node->osbuf);
- stats->num_dups++;
- }
-
- node->osbuf = *osbuf;
- node->is_amsdu = is_amsdu;
- node->seq_no = seq_no;
- if(node->is_amsdu) {
- stats->num_amsdu++;
- } else {
- stats->num_mpdu++;
- }
- A_MUTEX_UNLOCK(&rxtid->lock);
-
- *osbuf = NULL;
- aggr_deque_frms(p_aggr, tid, 0, CONTIGUOUS_SEQNO);
-
- if(p_aggr->timerScheduled) {
- rxtid->progress = true;
- }else{
- for(idx=0 ; idx<rxtid->hold_q_sz ; idx++) {
- if(rxtid->hold_q[idx].osbuf) {
- /* there is a frame in the queue and no timer so
- * start a timer to ensure that the frame doesn't remain
- * stuck forever. */
- p_aggr->timerScheduled = true;
- A_TIMEOUT_MS(&p_aggr->timer, AGGR_RX_TIMEOUT, 0);
- rxtid->progress = false;
- rxtid->timerMon = true;
- break;
- }
- }
- }
-}
-
-/*
- * aggr_reset_state -- Called when it is deemed necessary to clear the aggregate
- * hold Q state. Examples include when a Connect event or disconnect event is
- * received.
- */
-void
-aggr_reset_state(void *cntxt)
-{
- u8 tid;
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
-
- A_ASSERT(p_aggr);
-
- for(tid=0 ; tid<NUM_OF_TIDS ; tid++) {
- aggr_delete_tid_state(p_aggr, tid);
- }
-}
-
-
-static void
-aggr_timeout(unsigned long arg)
-{
- u8 i,j;
- struct aggr_info *p_aggr = (struct aggr_info *)arg;
- struct rxtid *rxtid;
- struct rxtid_stats *stats;
- /*
- * If the q for which the timer was originally started has
- * not progressed then it is necessary to dequeue all the
- * contained frames so that they are not held forever.
- */
- for(i = 0; i < NUM_OF_TIDS; i++) {
- rxtid = AGGR_GET_RXTID(p_aggr, i);
- stats = AGGR_GET_RXTID_STATS(p_aggr, i);
-
- if(rxtid->aggr == false ||
- rxtid->timerMon == false ||
- rxtid->progress == true) {
- continue;
- }
- // dequeue all frames in for this tid
- stats->num_timeouts++;
- A_PRINTF("TO: st %d end %d\n", rxtid->seq_next, ((rxtid->seq_next + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO));
- aggr_deque_frms(p_aggr, i, 0, ALL_SEQNO);
- }
-
- p_aggr->timerScheduled = false;
- // determine whether a new timer should be started.
- for(i = 0; i < NUM_OF_TIDS; i++) {
- rxtid = AGGR_GET_RXTID(p_aggr, i);
-
- if(rxtid->aggr == true && rxtid->hold_q) {
- for(j = 0 ; j < rxtid->hold_q_sz ; j++)
- {
- if(rxtid->hold_q[j].osbuf)
- {
- p_aggr->timerScheduled = true;
- rxtid->timerMon = true;
- rxtid->progress = false;
- break;
- }
- }
-
- if(j >= rxtid->hold_q_sz) {
- rxtid->timerMon = false;
- }
- }
- }
-
- if(p_aggr->timerScheduled) {
- /* Rearm the timer*/
- A_TIMEOUT_MS(&p_aggr->timer, AGGR_RX_TIMEOUT, 0);
- }
-
-}
-
-static void
-aggr_dispatch_frames(struct aggr_info *p_aggr, A_NETBUF_QUEUE_T *q)
-{
- void *osbuf;
-
- while((osbuf = A_NETBUF_DEQUEUE(q))) {
- p_aggr->rx_fn(p_aggr->dev, osbuf);
- }
-}
-
-void
-aggr_dump_stats(void *cntxt, PACKET_LOG **log_buf)
-{
- struct aggr_info *p_aggr = (struct aggr_info *)cntxt;
- struct rxtid *rxtid;
- struct rxtid_stats *stats;
- u8 i;
-
- *log_buf = &p_aggr->pkt_log;
- A_PRINTF("\n\n================================================\n");
- A_PRINTF("tid: num_into_aggr, dups, oow, mpdu, amsdu, delivered, timeouts, holes, bar, seq_next\n");
- for(i = 0; i < NUM_OF_TIDS; i++) {
- stats = AGGR_GET_RXTID_STATS(p_aggr, i);
- rxtid = AGGR_GET_RXTID(p_aggr, i);
- A_PRINTF("%d: %d %d %d %d %d %d %d %d %d : %d\n", i, stats->num_into_aggr, stats->num_dups,
- stats->num_oow, stats->num_mpdu,
- stats->num_amsdu, stats->num_delivered, stats->num_timeouts,
- stats->num_hole, stats->num_bar,
- rxtid->seq_next);
- }
- A_PRINTF("================================================\n\n");
-
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ieee80211.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _NET80211_IEEE80211_H_
-#define _NET80211_IEEE80211_H_
-
-/*
- * 802.11 protocol definitions.
- */
-#define IEEE80211_WEP_KEYLEN 5 /* 40bit */
-#define IEEE80211_WEP_IVLEN 3 /* 24bit */
-#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */
-#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */
-#define IEEE80211_WEP_NKID 4 /* number of key ids */
-
-/*
- * 802.11i defines an extended IV for use with non-WEP ciphers.
- * When the EXTIV bit is set in the key id byte an additional
- * 4 bytes immediately follow the IV for TKIP. For CCMP the
- * EXTIV bit is likewise set but the 8 bytes represent the
- * CCMP header rather than IV+extended-IV.
- */
-#define IEEE80211_WEP_EXTIV 0x20
-#define IEEE80211_WEP_EXTIVLEN 4 /* extended IV length */
-#define IEEE80211_WEP_MICLEN 8 /* trailing MIC */
-
-#define IEEE80211_CRC_LEN 4
-
-#ifdef WAPI_ENABLE
-#define IEEE80211_WAPI_EXTIVLEN 10 /* extended IV length */
-#endif /* WAPI ENABLE */
-
-
-#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */
-/* is 802.11 address multicast/broadcast? */
-#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
-#define IEEE80211_IS_BROADCAST(_a) (*(_a) == 0xFF)
-#define WEP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN)
-#define WEP_TRAILER IEEE80211_WEP_CRCLEN
-#define CCMP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + \
- IEEE80211_WEP_EXTIVLEN)
-#define CCMP_TRAILER IEEE80211_WEP_MICLEN
-#define TKIP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + \
- IEEE80211_WEP_EXTIVLEN)
-#define TKIP_TRAILER IEEE80211_WEP_CRCLEN
-#define TKIP_MICLEN IEEE80211_WEP_MICLEN
-
-
-#define IEEE80211_ADDR_EQ(addr1, addr2) \
- (memcmp(addr1, addr2, IEEE80211_ADDR_LEN) == 0)
-
-#define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN)
-
-#define IEEE80211_KEYBUF_SIZE 16
-#define IEEE80211_MICBUF_SIZE (8+8) /* space for both tx and rx */
-
-/*
- * NB: these values are ordered carefully; there are lots of
- * of implications in any reordering. In particular beware
- * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
- */
-#define IEEE80211_CIPHER_WEP 0
-#define IEEE80211_CIPHER_TKIP 1
-#define IEEE80211_CIPHER_AES_OCB 2
-#define IEEE80211_CIPHER_AES_CCM 3
-#define IEEE80211_CIPHER_CKIP 5
-#define IEEE80211_CIPHER_CCKM_KRK 6
-#define IEEE80211_CIPHER_NONE 7 /* pseudo value */
-
-#define IEEE80211_CIPHER_MAX (IEEE80211_CIPHER_NONE+1)
-
-#define IEEE80211_IS_VALID_WEP_CIPHER_LEN(len) \
- (((len) == 5) || ((len) == 13) || ((len) == 16))
-
-
-
-/*
- * generic definitions for IEEE 802.11 frames
- */
-PREPACK struct ieee80211_frame {
- u8 i_fc[2];
- u8 i_dur[2];
- u8 i_addr1[IEEE80211_ADDR_LEN];
- u8 i_addr2[IEEE80211_ADDR_LEN];
- u8 i_addr3[IEEE80211_ADDR_LEN];
- u8 i_seq[2];
- /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
- /* see below */
-} POSTPACK;
-
-PREPACK struct ieee80211_qosframe {
- u8 i_fc[2];
- u8 i_dur[2];
- u8 i_addr1[IEEE80211_ADDR_LEN];
- u8 i_addr2[IEEE80211_ADDR_LEN];
- u8 i_addr3[IEEE80211_ADDR_LEN];
- u8 i_seq[2];
- u8 i_qos[2];
-} POSTPACK;
-
-#define IEEE80211_FC0_VERSION_MASK 0x03
-#define IEEE80211_FC0_VERSION_SHIFT 0
-#define IEEE80211_FC0_VERSION_0 0x00
-#define IEEE80211_FC0_TYPE_MASK 0x0c
-#define IEEE80211_FC0_TYPE_SHIFT 2
-#define IEEE80211_FC0_TYPE_MGT 0x00
-#define IEEE80211_FC0_TYPE_CTL 0x04
-#define IEEE80211_FC0_TYPE_DATA 0x08
-
-#define IEEE80211_FC0_SUBTYPE_MASK 0xf0
-#define IEEE80211_FC0_SUBTYPE_SHIFT 4
-/* for TYPE_MGT */
-#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00
-#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10
-#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20
-#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30
-#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40
-#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50
-#define IEEE80211_FC0_SUBTYPE_BEACON 0x80
-#define IEEE80211_FC0_SUBTYPE_ATIM 0x90
-#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0
-#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0
-#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0
-/* for TYPE_CTL */
-#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0
-#define IEEE80211_FC0_SUBTYPE_RTS 0xb0
-#define IEEE80211_FC0_SUBTYPE_CTS 0xc0
-#define IEEE80211_FC0_SUBTYPE_ACK 0xd0
-#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0
-#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0
-/* for TYPE_DATA (bit combination) */
-#define IEEE80211_FC0_SUBTYPE_DATA 0x00
-#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10
-#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20
-#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30
-#define IEEE80211_FC0_SUBTYPE_NODATA 0x40
-#define IEEE80211_FC0_SUBTYPE_CFACK 0x50
-#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60
-#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70
-#define IEEE80211_FC0_SUBTYPE_QOS 0x80
-#define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0
-
-#define IEEE80211_FC1_DIR_MASK 0x03
-#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */
-#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */
-#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */
-#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */
-
-#define IEEE80211_FC1_MORE_FRAG 0x04
-#define IEEE80211_FC1_RETRY 0x08
-#define IEEE80211_FC1_PWR_MGT 0x10
-#define IEEE80211_FC1_MORE_DATA 0x20
-#define IEEE80211_FC1_WEP 0x40
-#define IEEE80211_FC1_ORDER 0x80
-
-#define IEEE80211_SEQ_FRAG_MASK 0x000f
-#define IEEE80211_SEQ_FRAG_SHIFT 0
-#define IEEE80211_SEQ_SEQ_MASK 0xfff0
-#define IEEE80211_SEQ_SEQ_SHIFT 4
-
-#define IEEE80211_NWID_LEN 32
-
-/*
- * 802.11 rate set.
- */
-#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
-#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
-
-#define WMM_NUM_AC 4 /* 4 AC categories */
-
-#define WMM_PARAM_ACI_M 0x60 /* Mask for ACI field */
-#define WMM_PARAM_ACI_S 5 /* Shift for ACI field */
-#define WMM_PARAM_ACM_M 0x10 /* Mask for ACM bit */
-#define WMM_PARAM_ACM_S 4 /* Shift for ACM bit */
-#define WMM_PARAM_AIFSN_M 0x0f /* Mask for aifsn field */
-#define WMM_PARAM_LOGCWMIN_M 0x0f /* Mask for CwMin field (in log) */
-#define WMM_PARAM_LOGCWMAX_M 0xf0 /* Mask for CwMax field (in log) */
-#define WMM_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */
-
-#define WMM_AC_TO_TID(_ac) ( \
- ((_ac) == WMM_AC_VO) ? 6 : \
- ((_ac) == WMM_AC_VI) ? 5 : \
- ((_ac) == WMM_AC_BK) ? 1 : \
- 0)
-
-#define TID_TO_WMM_AC(_tid) ( \
- ((_tid) < 1) ? WMM_AC_BE : \
- ((_tid) < 3) ? WMM_AC_BK : \
- ((_tid) < 6) ? WMM_AC_VI : \
- WMM_AC_VO)
-/*
- * Management information element payloads.
- */
-
-enum {
- IEEE80211_ELEMID_SSID = 0,
- IEEE80211_ELEMID_RATES = 1,
- IEEE80211_ELEMID_FHPARMS = 2,
- IEEE80211_ELEMID_DSPARMS = 3,
- IEEE80211_ELEMID_CFPARMS = 4,
- IEEE80211_ELEMID_TIM = 5,
- IEEE80211_ELEMID_IBSSPARMS = 6,
- IEEE80211_ELEMID_COUNTRY = 7,
- IEEE80211_ELEMID_CHALLENGE = 16,
- /* 17-31 reserved for challenge text extension */
- IEEE80211_ELEMID_PWRCNSTR = 32,
- IEEE80211_ELEMID_PWRCAP = 33,
- IEEE80211_ELEMID_TPCREQ = 34,
- IEEE80211_ELEMID_TPCREP = 35,
- IEEE80211_ELEMID_SUPPCHAN = 36,
- IEEE80211_ELEMID_CHANSWITCH = 37,
- IEEE80211_ELEMID_MEASREQ = 38,
- IEEE80211_ELEMID_MEASREP = 39,
- IEEE80211_ELEMID_QUIET = 40,
- IEEE80211_ELEMID_IBSSDFS = 41,
- IEEE80211_ELEMID_ERP = 42,
- IEEE80211_ELEMID_HTCAP_ANA = 45, /* Address ANA, and non-ANA story, for interop. CL#171733 */
- IEEE80211_ELEMID_RSN = 48,
- IEEE80211_ELEMID_XRATES = 50,
- IEEE80211_ELEMID_HTINFO_ANA = 61,
-#ifdef WAPI_ENABLE
- IEEE80211_ELEMID_WAPI = 68,
-#endif
- IEEE80211_ELEMID_TPC = 150,
- IEEE80211_ELEMID_CCKM = 156,
- IEEE80211_ELEMID_VENDOR = 221, /* vendor private */
-};
-
-#define ATH_OUI 0x7f0300 /* Atheros OUI */
-#define ATH_OUI_TYPE 0x01
-#define ATH_OUI_SUBTYPE 0x01
-#define ATH_OUI_VERSION 0x00
-
-#define WPA_OUI 0xf25000
-#define WPA_OUI_TYPE 0x01
-#define WPA_VERSION 1 /* current supported version */
-
-#define WPA_CSE_NULL 0x00
-#define WPA_CSE_WEP40 0x01
-#define WPA_CSE_TKIP 0x02
-#define WPA_CSE_CCMP 0x04
-#define WPA_CSE_WEP104 0x05
-
-#define WPA_ASE_NONE 0x00
-#define WPA_ASE_8021X_UNSPEC 0x01
-#define WPA_ASE_8021X_PSK 0x02
-
-#define RSN_OUI 0xac0f00
-#define RSN_VERSION 1 /* current supported version */
-
-#define RSN_CSE_NULL 0x00
-#define RSN_CSE_WEP40 0x01
-#define RSN_CSE_TKIP 0x02
-#define RSN_CSE_WRAP 0x03
-#define RSN_CSE_CCMP 0x04
-#define RSN_CSE_WEP104 0x05
-
-#define RSN_ASE_NONE 0x00
-#define RSN_ASE_8021X_UNSPEC 0x01
-#define RSN_ASE_8021X_PSK 0x02
-
-#define RSN_CAP_PREAUTH 0x01
-
-#define WMM_OUI 0xf25000
-#define WMM_OUI_TYPE 0x02
-#define WMM_INFO_OUI_SUBTYPE 0x00
-#define WMM_PARAM_OUI_SUBTYPE 0x01
-#define WMM_VERSION 1
-
-/* WMM stream classes */
-#define WMM_NUM_AC 4
-#define WMM_AC_BE 0 /* best effort */
-#define WMM_AC_BK 1 /* background */
-#define WMM_AC_VI 2 /* video */
-#define WMM_AC_VO 3 /* voice */
-
-/* TSPEC related */
-#define ACTION_CATEGORY_CODE_TSPEC 17
-#define ACTION_CODE_TSPEC_ADDTS 0
-#define ACTION_CODE_TSPEC_ADDTS_RESP 1
-#define ACTION_CODE_TSPEC_DELTS 2
-
-typedef enum {
- TSPEC_STATUS_CODE_ADMISSION_ACCEPTED = 0,
- TSPEC_STATUS_CODE_ADDTS_INVALID_PARAMS = 0x1,
- TSPEC_STATUS_CODE_ADDTS_REQUEST_REFUSED = 0x3,
- TSPEC_STATUS_CODE_UNSPECIFIED_QOS_RELATED_FAILURE = 0xC8,
- TSPEC_STATUS_CODE_REQUESTED_REFUSED_POLICY_CONFIGURATION = 0xC9,
- TSPEC_STATUS_CODE_INSUFFCIENT_BANDWIDTH = 0xCA,
- TSPEC_STATUS_CODE_INVALID_PARAMS = 0xCB,
- TSPEC_STATUS_CODE_DELTS_SENT = 0x30,
- TSPEC_STATUS_CODE_DELTS_RECV = 0x31,
-} TSPEC_STATUS_CODE;
-
-#define TSPEC_TSID_MASK 0xF
-#define TSPEC_TSID_S 1
-
-/*
- * WMM/802.11e Tspec Element
- */
-typedef PREPACK struct wmm_tspec_ie_t {
- u8 elementId;
- u8 len;
- u8 oui[3];
- u8 ouiType;
- u8 ouiSubType;
- u8 version;
- u16 tsInfo_info;
- u8 tsInfo_reserved;
- u16 nominalMSDU;
- u16 maxMSDU;
- u32 minServiceInt;
- u32 maxServiceInt;
- u32 inactivityInt;
- u32 suspensionInt;
- u32 serviceStartTime;
- u32 minDataRate;
- u32 meanDataRate;
- u32 peakDataRate;
- u32 maxBurstSize;
- u32 delayBound;
- u32 minPhyRate;
- u16 sba;
- u16 mediumTime;
-} POSTPACK WMM_TSPEC_IE;
-
-
-/*
- * BEACON management packets
- *
- * octet timestamp[8]
- * octet beacon interval[2]
- * octet capability information[2]
- * information element
- * octet elemid
- * octet length
- * octet information[length]
- */
-
-#define IEEE80211_BEACON_INTERVAL(beacon) \
- ((beacon)[8] | ((beacon)[9] << 8))
-#define IEEE80211_BEACON_CAPABILITY(beacon) \
- ((beacon)[10] | ((beacon)[11] << 8))
-
-#define IEEE80211_CAPINFO_ESS 0x0001
-#define IEEE80211_CAPINFO_IBSS 0x0002
-#define IEEE80211_CAPINFO_CF_POLLABLE 0x0004
-#define IEEE80211_CAPINFO_CF_POLLREQ 0x0008
-#define IEEE80211_CAPINFO_PRIVACY 0x0010
-#define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020
-#define IEEE80211_CAPINFO_PBCC 0x0040
-#define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080
-/* bits 8-9 are reserved */
-#define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400
-#define IEEE80211_CAPINFO_APSD 0x0800
-/* bit 12 is reserved */
-#define IEEE80211_CAPINFO_DSSSOFDM 0x2000
-/* bits 14-15 are reserved */
-
-/*
- * Authentication Modes
- */
-
-enum ieee80211_authmode {
- IEEE80211_AUTH_NONE = 0,
- IEEE80211_AUTH_OPEN = 1,
- IEEE80211_AUTH_SHARED = 2,
- IEEE80211_AUTH_8021X = 3,
- IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */
- /* NB: these are used only for ioctls */
- IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x */
- IEEE80211_AUTH_WPA_PSK = 6, /* WPA/RSN w/ PSK */
- IEEE80211_AUTH_WPA_CCKM = 7, /* WPA/RSN IE w/ CCKM */
-};
-
-#define IEEE80211_PS_MAX_QUEUE 50 /*Maximum no of buffers that can be queues for PS*/
-
-#endif /* _NET80211_IEEE80211_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="ieee80211_node.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _IEEE80211_NODE_H_
-#define _IEEE80211_NODE_H_
-
-/*
- * Node locking definitions.
- */
-#define IEEE80211_NODE_LOCK_INIT(_nt) A_MUTEX_INIT(&(_nt)->nt_nodelock)
-#define IEEE80211_NODE_LOCK_DESTROY(_nt) if (A_IS_MUTEX_VALID(&(_nt)->nt_nodelock)) { \
- A_MUTEX_DELETE(&(_nt)->nt_nodelock); }
-
-#define IEEE80211_NODE_LOCK(_nt) A_MUTEX_LOCK(&(_nt)->nt_nodelock)
-#define IEEE80211_NODE_UNLOCK(_nt) A_MUTEX_UNLOCK(&(_nt)->nt_nodelock)
-#define IEEE80211_NODE_LOCK_BH(_nt) A_MUTEX_LOCK(&(_nt)->nt_nodelock)
-#define IEEE80211_NODE_UNLOCK_BH(_nt) A_MUTEX_UNLOCK(&(_nt)->nt_nodelock)
-#define IEEE80211_NODE_LOCK_ASSERT(_nt)
-
-/*
- * Node reference counting definitions.
- *
- * ieee80211_node_initref initialize the reference count to 1
- * ieee80211_node_incref add a reference
- * ieee80211_node_decref remove a reference
- * ieee80211_node_dectestref remove a reference and return 1 if this
- * is the last reference, otherwise 0
- * ieee80211_node_refcnt reference count for printing (only)
- */
-#define ieee80211_node_initref(_ni) ((_ni)->ni_refcnt = 1)
-#define ieee80211_node_incref(_ni) ((_ni)->ni_refcnt++)
-#define ieee80211_node_decref(_ni) ((_ni)->ni_refcnt--)
-#define ieee80211_node_dectestref(_ni) (((_ni)->ni_refcnt--) == 1)
-#define ieee80211_node_refcnt(_ni) ((_ni)->ni_refcnt)
-
-#define IEEE80211_NODE_HASHSIZE 32
-/* simple hash is enough for variation of macaddr */
-#define IEEE80211_NODE_HASH(addr) \
- (((const u8 *)(addr))[IEEE80211_ADDR_LEN - 1] % \
- IEEE80211_NODE_HASHSIZE)
-
-/*
- * Table of ieee80211_node instances. Each ieee80211com
- * has at least one for holding the scan candidates.
- * When operating as an access point or in ibss mode there
- * is a second table for associated stations or neighbors.
- */
-struct ieee80211_node_table {
- void *nt_wmip; /* back reference */
- A_MUTEX_T nt_nodelock; /* on node table */
- struct bss *nt_node_first; /* information of all nodes */
- struct bss *nt_node_last; /* information of all nodes */
- struct bss *nt_hash[IEEE80211_NODE_HASHSIZE];
- const char *nt_name; /* for debugging */
- u32 nt_scangen; /* gen# for timeout scan */
-#ifdef THREAD_X
- A_TIMER nt_inact_timer;
- u8 isTimerArmed; /* is the node timer armed */
-#endif
- u32 nt_nodeAge; /* node aging time */
-#ifdef OS_ROAM_MANAGEMENT
- u32 nt_si_gen; /* gen# for scan indication*/
-#endif
-};
-
-#ifdef THREAD_X
-#define WLAN_NODE_INACT_TIMEOUT_MSEC 20000
-#else
-#define WLAN_NODE_INACT_TIMEOUT_MSEC 120000
-#endif
-
-#define WLAN_NODE_INACT_CNT 4
-
-#endif /* _IEEE80211_NODE_H_ */
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wlan_node.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// IEEE 802.11 node handling support.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#include <a_config.h>
-#include <athdefs.h>
-#include <a_osapi.h>
-#define ATH_MODULE_NAME wlan
-#include <a_debug.h>
-#include "htc.h"
-#include "htc_api.h"
-#include <wmi.h>
-#include <ieee80211.h>
-#include <wlan_api.h>
-#include <wmi_api.h>
-#include <ieee80211_node.h>
-
-#define ATH_DEBUG_WLAN ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-#ifdef ATH_DEBUG_MODULE
-
-static struct ath_debug_mask_description wlan_debug_desc[] = {
- { ATH_DEBUG_WLAN , "General WLAN Node Tracing"},
-};
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(wlan,
- "wlan",
- "WLAN Node Management",
- ATH_DEBUG_MASK_DEFAULTS,
- ATH_DEBUG_DESCRIPTION_COUNT(wlan_debug_desc),
- wlan_debug_desc);
-
-#endif
-
-#ifdef THREAD_X
-static void wlan_node_timeout(unsigned long arg);
-#endif
-
-static bss_t * _ieee80211_find_node (struct ieee80211_node_table *nt,
- const u8 *macaddr);
-
-bss_t *
-wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size)
-{
- bss_t *ni;
-
- ni = A_MALLOC_NOWAIT(sizeof(bss_t));
-
- if (ni != NULL) {
- if (wh_size)
- {
- ni->ni_buf = A_MALLOC_NOWAIT(wh_size);
- if (ni->ni_buf == NULL) {
- kfree(ni);
- ni = NULL;
- return ni;
- }
- }
- } else {
- return ni;
- }
-
- /* Make sure our lists are clean */
- ni->ni_list_next = NULL;
- ni->ni_list_prev = NULL;
- ni->ni_hash_next = NULL;
- ni->ni_hash_prev = NULL;
-
- //
- // ni_scangen never initialized before and during suspend/resume of winmobile,
- // that some junk has been stored in this, due to this scan list didn't properly updated
- //
- ni->ni_scangen = 0;
-
-#ifdef OS_ROAM_MANAGEMENT
- ni->ni_si_gen = 0;
-#endif
-
- return ni;
-}
-
-void
-wlan_node_free(bss_t *ni)
-{
- if (ni->ni_buf != NULL) {
- kfree(ni->ni_buf);
- }
- kfree(ni);
-}
-
-void
-wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
- const u8 *macaddr)
-{
- int hash;
- u32 timeoutValue = 0;
-
- memcpy(ni->ni_macaddr, macaddr, IEEE80211_ADDR_LEN);
- hash = IEEE80211_NODE_HASH (macaddr);
- ieee80211_node_initref (ni); /* mark referenced */
-
- timeoutValue = nt->nt_nodeAge;
-
- ni->ni_tstamp = A_GET_MS (0);
- ni->ni_actcnt = WLAN_NODE_INACT_CNT;
-
- IEEE80211_NODE_LOCK_BH(nt);
-
- /* Insert at the end of the node list */
- ni->ni_list_next = NULL;
- ni->ni_list_prev = nt->nt_node_last;
- if(nt->nt_node_last != NULL)
- {
- nt->nt_node_last->ni_list_next = ni;
- }
- nt->nt_node_last = ni;
- if(nt->nt_node_first == NULL)
- {
- nt->nt_node_first = ni;
- }
-
- /* Insert into the hash list i.e. the bucket */
- if((ni->ni_hash_next = nt->nt_hash[hash]) != NULL)
- {
- nt->nt_hash[hash]->ni_hash_prev = ni;
- }
- ni->ni_hash_prev = NULL;
- nt->nt_hash[hash] = ni;
-
-#ifdef THREAD_X
- if (!nt->isTimerArmed) {
- A_TIMEOUT_MS(&nt->nt_inact_timer, timeoutValue, 0);
- nt->isTimerArmed = true;
- }
-#endif
-
- IEEE80211_NODE_UNLOCK_BH(nt);
-}
-
-static bss_t *
-_ieee80211_find_node(struct ieee80211_node_table *nt,
- const u8 *macaddr)
-{
- bss_t *ni;
- int hash;
-
- IEEE80211_NODE_LOCK_ASSERT(nt);
-
- hash = IEEE80211_NODE_HASH(macaddr);
- for(ni = nt->nt_hash[hash]; ni; ni = ni->ni_hash_next) {
- if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
- ieee80211_node_incref(ni); /* mark referenced */
- return ni;
- }
- }
- return NULL;
-}
-
-bss_t *
-wlan_find_node(struct ieee80211_node_table *nt, const u8 *macaddr)
-{
- bss_t *ni;
-
- IEEE80211_NODE_LOCK(nt);
- ni = _ieee80211_find_node(nt, macaddr);
- IEEE80211_NODE_UNLOCK(nt);
- return ni;
-}
-
-/*
- * Reclaim a node. If this is the last reference count then
- * do the normal free work. Otherwise remove it from the node
- * table and mark it gone by clearing the back-reference.
- */
-void
-wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni)
-{
- IEEE80211_NODE_LOCK(nt);
-
- if(ni->ni_list_prev == NULL)
- {
- /* First in list so fix the list head */
- nt->nt_node_first = ni->ni_list_next;
- }
- else
- {
- ni->ni_list_prev->ni_list_next = ni->ni_list_next;
- }
-
- if(ni->ni_list_next == NULL)
- {
- /* Last in list so fix list tail */
- nt->nt_node_last = ni->ni_list_prev;
- }
- else
- {
- ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
- }
-
- if(ni->ni_hash_prev == NULL)
- {
- /* First in list so fix the list head */
- int hash;
- hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
- nt->nt_hash[hash] = ni->ni_hash_next;
- }
- else
- {
- ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
- }
-
- if(ni->ni_hash_next != NULL)
- {
- ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
- }
- wlan_node_free(ni);
-
- IEEE80211_NODE_UNLOCK(nt);
-}
-
-static void
-wlan_node_dec_free(bss_t *ni)
-{
- if (ieee80211_node_dectestref(ni)) {
- wlan_node_free(ni);
- }
-}
-
-void
-wlan_free_allnodes(struct ieee80211_node_table *nt)
-{
- bss_t *ni;
-
- while ((ni = nt->nt_node_first) != NULL) {
- wlan_node_reclaim(nt, ni);
- }
-}
-
-void
-wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
- void *arg)
-{
- bss_t *ni;
- u32 gen;
-
- gen = ++nt->nt_scangen;
-
- IEEE80211_NODE_LOCK(nt);
- for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
- if (ni->ni_scangen != gen) {
- ni->ni_scangen = gen;
- (void) ieee80211_node_incref(ni);
- (*f)(arg, ni);
- wlan_node_dec_free(ni);
- }
- }
- IEEE80211_NODE_UNLOCK(nt);
-}
-
-/*
- * Node table support.
- */
-void
-wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt)
-{
- int i;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WLAN, ("node table = 0x%lx\n", (unsigned long)nt));
- IEEE80211_NODE_LOCK_INIT(nt);
-
- A_REGISTER_MODULE_DEBUG_INFO(wlan);
-
- nt->nt_node_first = nt->nt_node_last = NULL;
- for(i = 0; i < IEEE80211_NODE_HASHSIZE; i++)
- {
- nt->nt_hash[i] = NULL;
- }
-
-#ifdef THREAD_X
- A_INIT_TIMER(&nt->nt_inact_timer, wlan_node_timeout, nt);
- nt->isTimerArmed = false;
-#endif
- nt->nt_wmip = wmip;
- nt->nt_nodeAge = WLAN_NODE_INACT_TIMEOUT_MSEC;
-
- //
- // nt_scangen never initialized before and during suspend/resume of winmobile,
- // that some junk has been stored in this, due to this scan list didn't properly updated
- //
- nt->nt_scangen = 0;
-
-#ifdef OS_ROAM_MANAGEMENT
- nt->nt_si_gen = 0;
-#endif
-}
-
-void
-wlan_set_nodeage(struct ieee80211_node_table *nt, u32 nodeAge)
-{
- nt->nt_nodeAge = nodeAge;
- return;
-}
-void
-wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt)
-{
-#ifdef THREAD_X
- bss_t *bss, *nextBss;
- u8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = false;
-
- wmi_get_current_bssid(nt->nt_wmip, myBssid);
-
- bss = nt->nt_node_first;
- while (bss != NULL)
- {
- nextBss = bss->ni_list_next;
- if (memcmp(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
- {
- /*
- * free up all but the current bss - if set
- */
- wlan_node_reclaim(nt, bss);
-
- }
- bss = nextBss;
- }
-#else
- bss_t *bss, *nextBss;
- u8 myBssid[IEEE80211_ADDR_LEN];
- u32 timeoutValue = 0;
- u32 now = A_GET_MS(0);
- timeoutValue = nt->nt_nodeAge;
-
- wmi_get_current_bssid(nt->nt_wmip, myBssid);
-
- bss = nt->nt_node_first;
- while (bss != NULL)
- {
- nextBss = bss->ni_list_next;
- if (memcmp(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
- {
-
- if (((now - bss->ni_tstamp) > timeoutValue) || --bss->ni_actcnt == 0)
- {
- /*
- * free up all but the current bss - if set
- */
- wlan_node_reclaim(nt, bss);
- }
- }
- bss = nextBss;
- }
-#endif
-}
-
-#ifdef THREAD_X
-static void
-wlan_node_timeout (unsigned long arg)
-{
- struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
- bss_t *bss, *nextBss;
- u8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = false;
- u32 timeoutValue = 0;
- u32 now = A_GET_MS(0);
-
- timeoutValue = nt->nt_nodeAge;
-
- wmi_get_current_bssid(nt->nt_wmip, myBssid);
-
- bss = nt->nt_node_first;
- while (bss != NULL)
- {
- nextBss = bss->ni_list_next;
- if (memcmp(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
- {
-
- if ((now - bss->ni_tstamp) > timeoutValue)
- {
- /*
- * free up all but the current bss - if set
- */
- wlan_node_reclaim(nt, bss);
- }
- else
- {
- /*
- * Re-arm timer, only when we have a bss other than
- * current bss AND it is not aged-out.
- */
- reArmTimer = true;
- }
- }
- bss = nextBss;
- }
-
- if (reArmTimer)
- A_TIMEOUT_MS (&nt->nt_inact_timer, timeoutValue, 0);
-
- nt->isTimerArmed = reArmTimer;
-}
-#endif
-
-void
-wlan_node_table_cleanup(struct ieee80211_node_table *nt)
-{
-#ifdef THREAD_X
- A_UNTIMEOUT(&nt->nt_inact_timer);
- A_DELETE_TIMER(&nt->nt_inact_timer);
-#endif
- wlan_free_allnodes(nt);
- IEEE80211_NODE_LOCK_DESTROY(nt);
-}
-
-bss_t *
-wlan_find_Ssidnode (struct ieee80211_node_table *nt, u8 *pSsid,
- u32 ssidLength, bool bIsWPA2, bool bMatchSSID)
-{
- bss_t *ni = NULL;
- u8 *pIESsid = NULL;
-
- IEEE80211_NODE_LOCK (nt);
-
- for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
- pIESsid = ni->ni_cie.ie_ssid;
- if (pIESsid[1] <= 32) {
-
- // Step 1 : Check SSID
- if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
-
- //
- // Step 2.1 : Check MatchSSID is true, if so, return Matched SSID
- // Profile, otherwise check whether WPA2 or WPA
- //
- if (true == bMatchSSID) {
- ieee80211_node_incref (ni); /* mark referenced */
- IEEE80211_NODE_UNLOCK (nt);
- return ni;
- }
-
- // Step 2 : if SSID matches, check WPA or WPA2
- if (true == bIsWPA2 && NULL != ni->ni_cie.ie_rsn) {
- ieee80211_node_incref (ni); /* mark referenced */
- IEEE80211_NODE_UNLOCK (nt);
- return ni;
- }
- if (false == bIsWPA2 && NULL != ni->ni_cie.ie_wpa) {
- ieee80211_node_incref(ni); /* mark referenced */
- IEEE80211_NODE_UNLOCK (nt);
- return ni;
- }
- }
- }
- }
-
- IEEE80211_NODE_UNLOCK (nt);
-
- return NULL;
-}
-
-void
-wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni)
-{
- IEEE80211_NODE_LOCK (nt);
- wlan_node_dec_free (ni);
- IEEE80211_NODE_UNLOCK (nt);
-}
-
-void
-wlan_node_remove_core (struct ieee80211_node_table *nt, bss_t *ni)
-{
- if(ni->ni_list_prev == NULL)
- {
- /* First in list so fix the list head */
- nt->nt_node_first = ni->ni_list_next;
- }
- else
- {
- ni->ni_list_prev->ni_list_next = ni->ni_list_next;
- }
-
- if(ni->ni_list_next == NULL)
- {
- /* Last in list so fix list tail */
- nt->nt_node_last = ni->ni_list_prev;
- }
- else
- {
- ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
- }
-
- if(ni->ni_hash_prev == NULL)
- {
- /* First in list so fix the list head */
- int hash;
- hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
- nt->nt_hash[hash] = ni->ni_hash_next;
- }
- else
- {
- ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
- }
-
- if(ni->ni_hash_next != NULL)
- {
- ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
- }
-}
-
-bss_t *
-wlan_node_remove(struct ieee80211_node_table *nt, u8 *bssid)
-{
- bss_t *bss, *nextBss;
-
- IEEE80211_NODE_LOCK(nt);
-
- bss = nt->nt_node_first;
-
- while (bss != NULL)
- {
- nextBss = bss->ni_list_next;
-
- if (memcmp(bssid, bss->ni_macaddr, 6) == 0)
- {
- wlan_node_remove_core (nt, bss);
- IEEE80211_NODE_UNLOCK(nt);
- return bss;
- }
-
- bss = nextBss;
- }
-
- IEEE80211_NODE_UNLOCK(nt);
- return NULL;
-}
-
-bss_t *
-wlan_find_matching_Ssidnode (struct ieee80211_node_table *nt, u8 *pSsid,
- u32 ssidLength, u32 dot11AuthMode, u32 authMode,
- u32 pairwiseCryptoType, u32 grpwiseCryptoTyp)
-{
- bss_t *ni = NULL;
- bss_t *best_ni = NULL;
- u8 *pIESsid = NULL;
-
- IEEE80211_NODE_LOCK (nt);
-
- for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
- pIESsid = ni->ni_cie.ie_ssid;
- if (pIESsid[1] <= 32) {
-
- // Step 1 : Check SSID
- if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
-
- if (ni->ni_cie.ie_capInfo & 0x10)
- {
-
- if ((NULL != ni->ni_cie.ie_rsn) && (WPA2_PSK_AUTH == authMode))
- {
- /* WPA2 */
- if (NULL == best_ni)
- {
- best_ni = ni;
- }
- else if (ni->ni_rssi > best_ni->ni_rssi)
- {
- best_ni = ni;
- }
- }
- else if ((NULL != ni->ni_cie.ie_wpa) && (WPA_PSK_AUTH == authMode))
- {
- /* WPA */
- if (NULL == best_ni)
- {
- best_ni = ni;
- }
- else if (ni->ni_rssi > best_ni->ni_rssi)
- {
- best_ni = ni;
- }
- }
- else if (WEP_CRYPT == pairwiseCryptoType)
- {
- /* WEP */
- if (NULL == best_ni)
- {
- best_ni = ni;
- }
- else if (ni->ni_rssi > best_ni->ni_rssi)
- {
- best_ni = ni;
- }
- }
- }
- else
- {
- /* open AP */
- if ((OPEN_AUTH == authMode) && (NONE_CRYPT == pairwiseCryptoType))
- {
- if (NULL == best_ni)
- {
- best_ni = ni;
- }
- else if (ni->ni_rssi > best_ni->ni_rssi)
- {
- best_ni = ni;
- }
- }
- }
- }
- }
- }
-
- IEEE80211_NODE_UNLOCK (nt);
-
- return best_ni;
-}
-
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wlan_recv_beacon.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// IEEE 802.11 input handling.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include "a_config.h"
-#include "athdefs.h"
-#include "a_osapi.h"
-#include <wmi.h>
-#include <ieee80211.h>
-#include <wlan_api.h>
-
-#define IEEE80211_VERIFY_LENGTH(_len, _minlen) do { \
- if ((_len) < (_minlen)) { \
- return A_EINVAL; \
- } \
-} while (0)
-
-#define IEEE80211_VERIFY_ELEMENT(__elem, __maxlen) do { \
- if ((__elem) == NULL) { \
- return A_EINVAL; \
- } \
- if ((__elem)[1] > (__maxlen)) { \
- return A_EINVAL; \
- } \
-} while (0)
-
-
-/* unaligned little endian access */
-#define LE_READ_2(p) \
- ((u16) \
- ((((u8 *)(p))[0] ) | (((u8 *)(p))[1] << 8)))
-
-#define LE_READ_4(p) \
- ((u32) \
- ((((u8 *)(p))[0] ) | (((u8 *)(p))[1] << 8) | \
- (((u8 *)(p))[2] << 16) | (((u8 *)(p))[3] << 24)))
-
-
-static int __inline
-iswpaoui(const u8 *frm)
-{
- return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI);
-}
-
-static int __inline
-iswmmoui(const u8 *frm)
-{
- return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
-}
-
-/* unused functions for now */
-#if 0
-static int __inline
-iswmmparam(const u8 *frm)
-{
- return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
-}
-
-static int __inline
-iswmminfo(const u8 *frm)
-{
- return frm[1] > 5 && frm[6] == WMM_INFO_OUI_SUBTYPE;
-}
-#endif
-
-static int __inline
-isatherosoui(const u8 *frm)
-{
- return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI);
-}
-
-static int __inline
-iswscoui(const u8 *frm)
-{
- return frm[1] > 3 && LE_READ_4(frm+2) == ((0x04<<24)|WPA_OUI);
-}
-
-int
-wlan_parse_beacon(u8 *buf, int framelen, struct ieee80211_common_ie *cie)
-{
- u8 *frm, *efrm;
- u8 elemid_ssid = false;
-
- frm = buf;
- efrm = (u8 *) (frm + framelen);
-
- /*
- * beacon/probe response frame format
- * [8] time stamp
- * [2] beacon interval
- * [2] capability information
- * [tlv] ssid
- * [tlv] supported rates
- * [tlv] country information
- * [tlv] parameter set (FH/DS)
- * [tlv] erp information
- * [tlv] extended supported rates
- * [tlv] WMM
- * [tlv] WPA or RSN
- * [tlv] Atheros Advanced Capabilities
- */
- IEEE80211_VERIFY_LENGTH(efrm - frm, 12);
- A_MEMZERO(cie, sizeof(*cie));
-
- cie->ie_tstamp = frm; frm += 8;
- cie->ie_beaconInt = A_LE2CPU16(*(u16 *)frm); frm += 2;
- cie->ie_capInfo = A_LE2CPU16(*(u16 *)frm); frm += 2;
- cie->ie_chan = 0;
-
- while (frm < efrm) {
- switch (*frm) {
- case IEEE80211_ELEMID_SSID:
- if (!elemid_ssid) {
- cie->ie_ssid = frm;
- elemid_ssid = true;
- }
- break;
- case IEEE80211_ELEMID_RATES:
- cie->ie_rates = frm;
- break;
- case IEEE80211_ELEMID_COUNTRY:
- cie->ie_country = frm;
- break;
- case IEEE80211_ELEMID_FHPARMS:
- break;
- case IEEE80211_ELEMID_DSPARMS:
- cie->ie_chan = frm[2];
- break;
- case IEEE80211_ELEMID_TIM:
- cie->ie_tim = frm;
- break;
- case IEEE80211_ELEMID_IBSSPARMS:
- break;
- case IEEE80211_ELEMID_XRATES:
- cie->ie_xrates = frm;
- break;
- case IEEE80211_ELEMID_ERP:
- if (frm[1] != 1) {
- //A_PRINTF("Discarding ERP Element - Bad Len\n");
- return A_EINVAL;
- }
- cie->ie_erp = frm[2];
- break;
- case IEEE80211_ELEMID_RSN:
- cie->ie_rsn = frm;
- break;
- case IEEE80211_ELEMID_HTCAP_ANA:
- cie->ie_htcap = frm;
- break;
- case IEEE80211_ELEMID_HTINFO_ANA:
- cie->ie_htop = frm;
- break;
-#ifdef WAPI_ENABLE
- case IEEE80211_ELEMID_WAPI:
- cie->ie_wapi = frm;
- break;
-#endif
- case IEEE80211_ELEMID_VENDOR:
- if (iswpaoui(frm)) {
- cie->ie_wpa = frm;
- } else if (iswmmoui(frm)) {
- cie->ie_wmm = frm;
- } else if (isatherosoui(frm)) {
- cie->ie_ath = frm;
- } else if(iswscoui(frm)) {
- cie->ie_wsc = frm;
- }
- break;
- default:
- break;
- }
- frm += frm[1] + 2;
- }
- IEEE80211_VERIFY_ELEMENT(cie->ie_rates, IEEE80211_RATE_MAXSIZE);
- IEEE80211_VERIFY_ELEMENT(cie->ie_ssid, IEEE80211_NWID_LEN);
-
- return 0;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wlan_utils.c" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This module implements frequently used wlan utilies
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#include <a_config.h>
-#include <athdefs.h>
-#include <a_osapi.h>
-
-/*
- * converts ieee channel number to frequency
- */
-u16 wlan_ieee2freq(int chan)
-{
- if (chan == 14) {
- return 2484;
- }
- if (chan < 14) { /* 0-13 */
- return (2407 + (chan*5));
- }
- if (chan < 27) { /* 15-26 */
- return (2512 + ((chan-15)*20));
- }
- return (5000 + (chan*5));
-}
-
-/*
- * Converts MHz frequency to IEEE channel number.
- */
-u32 wlan_freq2ieee(u16 freq)
-{
- if (freq == 2484)
- return 14;
- if (freq < 2484)
- return (freq - 2407) / 5;
- if (freq < 5000)
- return 15 + ((freq - 2512) / 20);
- return (freq - 5000) / 5;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This module implements the hardware independent layer of the
-// Wireless Module Interface (WMI) protocol.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-
-#include <a_config.h>
-#include <athdefs.h>
-#include <a_osapi.h>
-#include "htc.h"
-#include "htc_api.h"
-#include "wmi.h"
-#include <wlan_api.h>
-#include <wmi_api.h>
-#include <ieee80211.h>
-#include <ieee80211_node.h>
-#include "dset_api.h"
-#include "wmi_host.h"
-#include "a_drv.h"
-#include "a_drv_api.h"
-#define ATH_MODULE_NAME wmi
-#include "a_debug.h"
-#include "dbglog_api.h"
-#include "roaming.h"
-#include "cfg80211.h"
-
-#define ATH_DEBUG_WMI ATH_DEBUG_MAKE_MODULE_MASK(0)
-
-#ifdef ATH_DEBUG_MODULE
-
-static struct ath_debug_mask_description wmi_debug_desc[] = {
- { ATH_DEBUG_WMI , "General WMI Tracing"},
-};
-
-ATH_DEBUG_INSTANTIATE_MODULE_VAR(wmi,
- "wmi",
- "Wireless Module Interface",
- ATH_DEBUG_MASK_DEFAULTS,
- ATH_DEBUG_DESCRIPTION_COUNT(wmi_debug_desc),
- wmi_debug_desc);
-
-#endif
-
-#ifndef REXOS
-#define DBGARG _A_FUNCNAME_
-#define DBGFMT "%s() : "
-#define DBG_WMI ATH_DEBUG_WMI
-#define DBG_ERROR ATH_DEBUG_ERR
-#define DBG_WMI2 ATH_DEBUG_WMI
-#define A_DPRINTF AR_DEBUG_PRINTF
-#endif
-
-static int wmi_ready_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-static int wmi_connect_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_disconnect_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-
-static int wmi_tkip_micerr_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_bssInfo_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_opt_frame_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_pstream_timeout_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_sync_point(struct wmi_t *wmip);
-
-static int wmi_bitrate_reply_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_ratemask_reply_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_channelList_reply_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_regDomain_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_txPwr_reply_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_neighborReport_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-
-static int wmi_dset_open_req_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-#ifdef CONFIG_HOST_DSET_SUPPORT
-static int wmi_dset_close_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_dset_data_req_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-#endif /* CONFIG_HOST_DSET_SUPPORT */
-
-
-static int wmi_scanComplete_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_errorEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_statsEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_hbChallengeResp_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_reportErrorEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_cac_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_channel_change_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_roam_tbl_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_roam_data_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_get_wow_list_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int
-wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, u8 *datap, u32 len);
-
-static int
-wmi_set_params_event_rx(struct wmi_t *wmip, u8 *datap, u32 len);
-
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-static int
-wmi_tcmd_test_report_rx(struct wmi_t *wmip, u8 *datap, int len);
-#endif
-
-static int
-wmi_txRetryErrEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-static int
-wmi_snrThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-static int
-wmi_lqThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-static bool
-wmi_is_bitrate_index_valid(struct wmi_t *wmip, s32 rateIndex);
-
-static int
-wmi_aplistEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-static int
-wmi_dbglog_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-static int wmi_keepalive_reply_rx(struct wmi_t *wmip, u8 *datap, int len);
-
-int wmi_cmd_send_xtnd(struct wmi_t *wmip, void *osbuf, WMIX_COMMAND_ID cmdId,
- WMI_SYNC_FLAG syncflag);
-
-u8 ar6000_get_upper_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh, u32 size);
-u8 ar6000_get_lower_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh, u32 size);
-
-void wmi_cache_configure_rssithreshold(struct wmi_t *wmip, WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
-void wmi_cache_configure_snrthreshold(struct wmi_t *wmip, WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
-static int wmi_send_rssi_threshold_params(struct wmi_t *wmip,
- WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
-static int wmi_send_snr_threshold_params(struct wmi_t *wmip,
- WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-static int
-wmi_prof_count_rx(struct wmi_t *wmip, u8 *datap, int len);
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-
-static int wmi_pspoll_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_dtimexpiry_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-
-static int wmi_peer_node_event_rx (struct wmi_t *wmip, u8 *datap,
- int len);
-static int wmi_addba_req_event_rx(struct wmi_t *, u8 *, int);
-static int wmi_addba_resp_event_rx(struct wmi_t *, u8 *, int);
-static int wmi_delba_req_event_rx(struct wmi_t *, u8 *, int);
-static int wmi_btcoex_config_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_btcoex_stats_event_rx(struct wmi_t *wmip, u8 *datap, int len);
-static int wmi_hci_event_rx(struct wmi_t *, u8 *, int);
-
-#ifdef WAPI_ENABLE
-static int wmi_wapi_rekey_event_rx(struct wmi_t *wmip, u8 *datap,
- int len);
-#endif
-
-#if defined(UNDER_CE)
-#if defined(NDIS51_MINIPORT)
-unsigned int processDot11Hdr = 0;
-#else
-unsigned int processDot11Hdr = 1;
-#endif
-#else
-extern unsigned int processDot11Hdr;
-#endif
-
-int wps_enable;
-static const s32 wmi_rateTable[][2] = {
- //{W/O SGI, with SGI}
- {1000, 1000},
- {2000, 2000},
- {5500, 5500},
- {11000, 11000},
- {6000, 6000},
- {9000, 9000},
- {12000, 12000},
- {18000, 18000},
- {24000, 24000},
- {36000, 36000},
- {48000, 48000},
- {54000, 54000},
- {6500, 7200},
- {13000, 14400},
- {19500, 21700},
- {26000, 28900},
- {39000, 43300},
- {52000, 57800},
- {58500, 65000},
- {65000, 72200},
- {13500, 15000},
- {27000, 30000},
- {40500, 45000},
- {54000, 60000},
- {81000, 90000},
- {108000, 120000},
- {121500, 135000},
- {135000, 150000},
- {0, 0}};
-
-#define MODE_A_SUPPORT_RATE_START ((s32) 4)
-#define MODE_A_SUPPORT_RATE_STOP ((s32) 11)
-
-#define MODE_GONLY_SUPPORT_RATE_START MODE_A_SUPPORT_RATE_START
-#define MODE_GONLY_SUPPORT_RATE_STOP MODE_A_SUPPORT_RATE_STOP
-
-#define MODE_B_SUPPORT_RATE_START ((s32) 0)
-#define MODE_B_SUPPORT_RATE_STOP ((s32) 3)
-
-#define MODE_G_SUPPORT_RATE_START ((s32) 0)
-#define MODE_G_SUPPORT_RATE_STOP ((s32) 11)
-
-#define MODE_GHT20_SUPPORT_RATE_START ((s32) 0)
-#define MODE_GHT20_SUPPORT_RATE_STOP ((s32) 19)
-
-#define MAX_NUMBER_OF_SUPPORT_RATES (MODE_GHT20_SUPPORT_RATE_STOP + 1)
-
-/* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */
-const u8 up_to_ac[]= {
- WMM_AC_BE,
- WMM_AC_BK,
- WMM_AC_BK,
- WMM_AC_BE,
- WMM_AC_VI,
- WMM_AC_VI,
- WMM_AC_VO,
- WMM_AC_VO,
- };
-
-/* This stuff is used when we want a simple layer-3 visibility */
-typedef PREPACK struct _iphdr {
- u8 ip_ver_hdrlen; /* version and hdr length */
- u8 ip_tos; /* type of service */
- u16 ip_len; /* total length */
- u16 ip_id; /* identification */
- s16 ip_off; /* fragment offset field */
-#define IP_DF 0x4000 /* dont fragment flag */
-#define IP_MF 0x2000 /* more fragments flag */
-#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
- u8 ip_ttl; /* time to live */
- u8 ip_p; /* protocol */
- u16 ip_sum; /* checksum */
- u8 ip_src[4]; /* source and dest address */
- u8 ip_dst[4];
-} POSTPACK iphdr;
-
-static s16 rssi_event_value = 0;
-static s16 snr_event_value = 0;
-
-bool is_probe_ssid = false;
-
-void *
-wmi_init(void *devt)
-{
- struct wmi_t *wmip;
-
- A_REGISTER_MODULE_DEBUG_INFO(wmi);
-
- wmip = A_MALLOC (sizeof(struct wmi_t));
- if (wmip == NULL) {
- return (NULL);
- }
- A_MEMZERO(wmip, sizeof(struct wmi_t ));
-#ifdef THREAD_X
- INIT_WMI_LOCK(wmip);
-#else
- A_MUTEX_INIT(&wmip->wmi_lock);
-#endif
- wmip->wmi_devt = devt;
- wlan_node_table_init(wmip, &wmip->wmi_scan_table);
- wmi_qos_state_init(wmip);
-
- wmip->wmi_powerMode = REC_POWER;
- wmip->wmi_phyMode = WMI_11G_MODE;
-
- wmip->wmi_pair_crypto_type = NONE_CRYPT;
- wmip->wmi_grp_crypto_type = NONE_CRYPT;
-
- wmip->wmi_ht_allowed[A_BAND_24GHZ] = 1;
- wmip->wmi_ht_allowed[A_BAND_5GHZ] = 1;
-
- return (wmip);
-}
-
-void
-wmi_qos_state_init(struct wmi_t *wmip)
-{
- u8 i;
-
- if (wmip == NULL) {
- return;
- }
- LOCK_WMI(wmip);
-
- /* Initialize QoS States */
- wmip->wmi_numQoSStream = 0;
-
- wmip->wmi_fatPipeExists = 0;
-
- for (i=0; i < WMM_NUM_AC; i++) {
- wmip->wmi_streamExistsForAC[i]=0;
- }
-
- UNLOCK_WMI(wmip);
-
- A_WMI_SET_NUMDATAENDPTS(wmip->wmi_devt, 1);
-}
-
-void
-wmi_set_control_ep(struct wmi_t * wmip, HTC_ENDPOINT_ID eid)
-{
- A_ASSERT( eid != ENDPOINT_UNUSED);
- wmip->wmi_endpoint_id = eid;
-}
-
-HTC_ENDPOINT_ID
-wmi_get_control_ep(struct wmi_t * wmip)
-{
- return(wmip->wmi_endpoint_id);
-}
-
-void
-wmi_shutdown(struct wmi_t *wmip)
-{
- if (wmip != NULL) {
- wlan_node_table_cleanup(&wmip->wmi_scan_table);
- if (A_IS_MUTEX_VALID(&wmip->wmi_lock)) {
-#ifdef THREAD_X
- DELETE_WMI_LOCK(&wmip);
-#else
- A_MUTEX_DELETE(&wmip->wmi_lock);
-#endif
- }
- kfree(wmip);
- }
-}
-
-/*
- * performs DIX to 802.3 encapsulation for transmit packets.
- * uses passed in buffer. Returns buffer or NULL if failed.
- * Assumes the entire DIX header is contigous and that there is
- * enough room in the buffer for a 802.3 mac header and LLC+SNAP headers.
- */
-int
-wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf)
-{
- u8 *datap;
- u16 typeorlen;
- ATH_MAC_HDR macHdr;
- ATH_LLC_SNAP_HDR *llcHdr;
-
- A_ASSERT(osbuf != NULL);
-
- if (A_NETBUF_HEADROOM(osbuf) <
- (sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
- {
- return A_NO_MEMORY;
- }
-
- datap = A_NETBUF_DATA(osbuf);
-
- typeorlen = *(u16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
-
- if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
- /*
- * packet is already in 802.3 format - return success
- */
- A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
- return (0);
- }
-
- /*
- * Save mac fields and length to be inserted later
- */
- memcpy(macHdr.dstMac, datap, ATH_MAC_LEN);
- memcpy(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
- macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
- sizeof(ATH_LLC_SNAP_HDR));
-
- /*
- * Make room for LLC+SNAP headers
- */
- if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
- return A_NO_MEMORY;
- }
- datap = A_NETBUF_DATA(osbuf);
-
- memcpy(datap, &macHdr, sizeof (ATH_MAC_HDR));
-
- llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
- llcHdr->dsap = 0xAA;
- llcHdr->ssap = 0xAA;
- llcHdr->cntl = 0x03;
- llcHdr->orgCode[0] = 0x0;
- llcHdr->orgCode[1] = 0x0;
- llcHdr->orgCode[2] = 0x0;
- llcHdr->etherType = typeorlen;
-
- return (0);
-}
-
-int wmi_meta_add(struct wmi_t *wmip, void *osbuf, u8 *pVersion,void *pTxMetaS)
-{
- switch(*pVersion){
- case 0:
- return (0);
- case WMI_META_VERSION_1:
- {
- WMI_TX_META_V1 *pV1= NULL;
- A_ASSERT(osbuf != NULL);
- if (A_NETBUF_PUSH(osbuf, WMI_MAX_TX_META_SZ) != 0) {
- return A_NO_MEMORY;
- }
-
- pV1 = (WMI_TX_META_V1 *)A_NETBUF_DATA(osbuf);
- /* the pktID is used in conjunction with txComplete messages
- * allowing the target to notify which tx requests have been
- * completed and how. */
- pV1->pktID = 0;
- /* the ratePolicyID allows the host to specify which rate policy
- * to use for transmitting this packet. 0 means use default behavior. */
- pV1->ratePolicyID = 0;
- A_ASSERT(pVersion != NULL);
- /* the version must be used to populate the meta field of the WMI_DATA_HDR */
- *pVersion = WMI_META_VERSION_1;
- return (0);
- }
- case WMI_META_VERSION_2:
- {
- WMI_TX_META_V2 *pV2 ;
- A_ASSERT(osbuf != NULL);
- if (A_NETBUF_PUSH(osbuf, WMI_MAX_TX_META_SZ) != 0) {
- return A_NO_MEMORY;
- }
- pV2 = (WMI_TX_META_V2 *)A_NETBUF_DATA(osbuf);
- memcpy(pV2,(WMI_TX_META_V2 *)pTxMetaS,sizeof(WMI_TX_META_V2));
- return (0);
- }
- default:
- return (0);
- }
-}
-
-/* Adds a WMI data header */
-int
-wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, u8 msgType, bool bMoreData,
- WMI_DATA_HDR_DATA_TYPE data_type,u8 metaVersion, void *pTxMetaS)
-{
- WMI_DATA_HDR *dtHdr;
-// u8 metaVersion = 0;
- int status;
-
- A_ASSERT(osbuf != NULL);
-
- /* adds the meta data field after the wmi data hdr. If metaVersion
- * is returns 0 then no meta field was added. */
- if ((status = wmi_meta_add(wmip, osbuf, &metaVersion,pTxMetaS)) != 0) {
- return status;
- }
-
- if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != 0) {
- return A_NO_MEMORY;
- }
-
- dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
- A_MEMZERO(dtHdr, sizeof(WMI_DATA_HDR));
-
- WMI_DATA_HDR_SET_MSG_TYPE(dtHdr, msgType);
- WMI_DATA_HDR_SET_DATA_TYPE(dtHdr, data_type);
-
- if (bMoreData) {
- WMI_DATA_HDR_SET_MORE_BIT(dtHdr);
- }
-
- WMI_DATA_HDR_SET_META(dtHdr, metaVersion);
-
- dtHdr->info3 = 0;
-
- return (0);
-}
-
-
-u8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, u32 layer2Priority, bool wmmEnabled)
-{
- u8 *datap;
- u8 trafficClass = WMM_AC_BE;
- u16 ipType = IP_ETHERTYPE;
- WMI_DATA_HDR *dtHdr;
- u8 streamExists = 0;
- u8 userPriority;
- u32 hdrsize, metasize;
- ATH_LLC_SNAP_HDR *llcHdr;
-
- WMI_CREATE_PSTREAM_CMD cmd;
-
- A_ASSERT(osbuf != NULL);
-
- //
- // Initialize header size
- //
- hdrsize = 0;
-
- datap = A_NETBUF_DATA(osbuf);
- dtHdr = (WMI_DATA_HDR *)datap;
- metasize = (WMI_DATA_HDR_GET_META(dtHdr))? WMI_MAX_TX_META_SZ : 0;
-
- if (!wmmEnabled)
- {
- /* If WMM is disabled all traffic goes as BE traffic */
- userPriority = 0;
- }
- else
- {
- if (processDot11Hdr)
- {
- hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
- llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + metasize +
- hdrsize);
-
-
- }
- else
- {
- llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + metasize +
- sizeof(ATH_MAC_HDR));
- }
-
- if (llcHdr->etherType == A_CPU2BE16(ipType))
- {
- /* Extract the endpoint info from the TOS field in the IP header */
-
- userPriority = wmi_determine_userPriority (((u8 *)llcHdr) + sizeof(ATH_LLC_SNAP_HDR),layer2Priority);
- }
- else
- {
- userPriority = layer2Priority & 0x7;
- }
- }
-
-
- /* workaround for WMM S5 */
- if ((WMM_AC_VI == wmip->wmi_traffic_class) && ((5 == userPriority) || (4 == userPriority)))
- {
- userPriority = 1;
- }
-
- trafficClass = convert_userPriority_to_trafficClass(userPriority);
-
- WMI_DATA_HDR_SET_UP(dtHdr, userPriority);
- /* lower 3-bits are 802.1d priority */
- //dtHdr->info |= (userPriority & WMI_DATA_HDR_UP_MASK) << WMI_DATA_HDR_UP_SHIFT;
-
- LOCK_WMI(wmip);
- streamExists = wmip->wmi_fatPipeExists;
- UNLOCK_WMI(wmip);
-
- if (!(streamExists & (1 << trafficClass)))
- {
-
- A_MEMZERO(&cmd, sizeof(cmd));
- cmd.trafficClass = trafficClass;
- cmd.userPriority = userPriority;
- cmd.inactivityInt = WMI_IMPLICIT_PSTREAM_INACTIVITY_INT;
- /* Implicit streams are created with TSID 0xFF */
-
- cmd.tsid = WMI_IMPLICIT_PSTREAM;
- wmi_create_pstream_cmd(wmip, &cmd);
- }
-
- return trafficClass;
-}
-
-int
-wmi_dot11_hdr_add (struct wmi_t *wmip, void *osbuf, NETWORK_TYPE mode)
-{
- u8 *datap;
- u16 typeorlen;
- ATH_MAC_HDR macHdr;
- ATH_LLC_SNAP_HDR *llcHdr;
- struct ieee80211_frame *wh;
- u32 hdrsize;
-
- A_ASSERT(osbuf != NULL);
-
- if (A_NETBUF_HEADROOM(osbuf) <
- (sizeof(struct ieee80211_qosframe) + sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
- {
- return A_NO_MEMORY;
- }
-
- datap = A_NETBUF_DATA(osbuf);
-
- typeorlen = *(u16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
-
- if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
-/*
- * packet is already in 802.3 format - return success
- */
- A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
- goto AddDot11Hdr;
- }
-
- /*
- * Save mac fields and length to be inserted later
- */
- memcpy(macHdr.dstMac, datap, ATH_MAC_LEN);
- memcpy(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
- macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
- sizeof(ATH_LLC_SNAP_HDR));
-
- // Remove the Ethernet hdr
- A_NETBUF_PULL(osbuf, sizeof(ATH_MAC_HDR));
- /*
- * Make room for LLC+SNAP headers
- */
- if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
- return A_NO_MEMORY;
- }
- datap = A_NETBUF_DATA(osbuf);
-
- llcHdr = (ATH_LLC_SNAP_HDR *)(datap);
- llcHdr->dsap = 0xAA;
- llcHdr->ssap = 0xAA;
- llcHdr->cntl = 0x03;
- llcHdr->orgCode[0] = 0x0;
- llcHdr->orgCode[1] = 0x0;
- llcHdr->orgCode[2] = 0x0;
- llcHdr->etherType = typeorlen;
-
-AddDot11Hdr:
- /* Make room for 802.11 hdr */
- if (wmip->wmi_is_wmm_enabled)
- {
- hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
- if (A_NETBUF_PUSH(osbuf, hdrsize) != 0)
- {
- return A_NO_MEMORY;
- }
- wh = (struct ieee80211_frame *) A_NETBUF_DATA(osbuf);
- wh->i_fc[0] = IEEE80211_FC0_SUBTYPE_QOS;
- }
- else
- {
- hdrsize = A_ROUND_UP(sizeof(struct ieee80211_frame),sizeof(u32));
- if (A_NETBUF_PUSH(osbuf, hdrsize) != 0)
- {
- return A_NO_MEMORY;
- }
- wh = (struct ieee80211_frame *) A_NETBUF_DATA(osbuf);
- wh->i_fc[0] = IEEE80211_FC0_SUBTYPE_DATA;
- }
- /* Setup the SA & DA */
- IEEE80211_ADDR_COPY(wh->i_addr2, macHdr.srcMac);
-
- if (mode == INFRA_NETWORK) {
- IEEE80211_ADDR_COPY(wh->i_addr3, macHdr.dstMac);
- }
- else if (mode == ADHOC_NETWORK) {
- IEEE80211_ADDR_COPY(wh->i_addr1, macHdr.dstMac);
- }
-
- return (0);
-}
-
-int
-wmi_dot11_hdr_remove(struct wmi_t *wmip, void *osbuf)
-{
- u8 *datap;
- struct ieee80211_frame *pwh,wh;
- u8 type,subtype;
- ATH_LLC_SNAP_HDR *llcHdr;
- ATH_MAC_HDR macHdr;
- u32 hdrsize;
-
- A_ASSERT(osbuf != NULL);
- datap = A_NETBUF_DATA(osbuf);
-
- pwh = (struct ieee80211_frame *)datap;
- type = pwh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
- subtype = pwh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK;
-
- memcpy((u8 *)&wh, datap, sizeof(struct ieee80211_frame));
-
- /* strip off the 802.11 hdr*/
- if (subtype == IEEE80211_FC0_SUBTYPE_QOS) {
- hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
- A_NETBUF_PULL(osbuf, hdrsize);
- } else if (subtype == IEEE80211_FC0_SUBTYPE_DATA) {
- A_NETBUF_PULL(osbuf, sizeof(struct ieee80211_frame));
- }
-
- datap = A_NETBUF_DATA(osbuf);
- llcHdr = (ATH_LLC_SNAP_HDR *)(datap);
-
- macHdr.typeOrLen = llcHdr->etherType;
- A_MEMZERO(macHdr.dstMac, sizeof(macHdr.dstMac));
- A_MEMZERO(macHdr.srcMac, sizeof(macHdr.srcMac));
-
- switch (wh.i_fc[1] & IEEE80211_FC1_DIR_MASK) {
- case IEEE80211_FC1_DIR_NODS:
- IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr1);
- IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr2);
- break;
- case IEEE80211_FC1_DIR_TODS:
- IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr3);
- IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr2);
- break;
- case IEEE80211_FC1_DIR_FROMDS:
- IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr1);
- IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr3);
- break;
- case IEEE80211_FC1_DIR_DSTODS:
- break;
- }
-
- // Remove the LLC Hdr.
- A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR));
-
- // Insert the ATH MAC hdr.
-
- A_NETBUF_PUSH(osbuf, sizeof(ATH_MAC_HDR));
- datap = A_NETBUF_DATA(osbuf);
-
- memcpy (datap, &macHdr, sizeof(ATH_MAC_HDR));
-
- return 0;
-}
-
-/*
- * performs 802.3 to DIX encapsulation for received packets.
- * Assumes the entire 802.3 header is contigous.
- */
-int
-wmi_dot3_2_dix(void *osbuf)
-{
- u8 *datap;
- ATH_MAC_HDR macHdr;
- ATH_LLC_SNAP_HDR *llcHdr;
-
- A_ASSERT(osbuf != NULL);
- datap = A_NETBUF_DATA(osbuf);
-
- memcpy(&macHdr, datap, sizeof(ATH_MAC_HDR));
- llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
- macHdr.typeOrLen = llcHdr->etherType;
-
- if (A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
- return A_NO_MEMORY;
- }
-
- datap = A_NETBUF_DATA(osbuf);
-
- memcpy(datap, &macHdr, sizeof (ATH_MAC_HDR));
-
- return (0);
-}
-
-/*
- * Removes a WMI data header
- */
-int
-wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf)
-{
- A_ASSERT(osbuf != NULL);
-
- return (A_NETBUF_PULL(osbuf, sizeof(WMI_DATA_HDR)));
-}
-
-void
-wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg)
-{
- wlan_iterate_nodes(&wmip->wmi_scan_table, f, arg);
-}
-
-/*
- * WMI Extended Event received from Target.
- */
-int
-wmi_control_rx_xtnd(struct wmi_t *wmip, void *osbuf)
-{
- WMIX_CMD_HDR *cmd;
- u16 id;
- u8 *datap;
- u32 len;
- int status = 0;
-
- if (A_NETBUF_LEN(osbuf) < sizeof(WMIX_CMD_HDR)) {
- A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
- wmip->wmi_stats.cmd_len_err++;
- return A_ERROR;
- }
-
- cmd = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
- id = cmd->commandId;
-
- if (A_NETBUF_PULL(osbuf, sizeof(WMIX_CMD_HDR)) != 0) {
- A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
- wmip->wmi_stats.cmd_len_err++;
- return A_ERROR;
- }
-
- datap = A_NETBUF_DATA(osbuf);
- len = A_NETBUF_LEN(osbuf);
-
- switch (id) {
- case (WMIX_DSETOPENREQ_EVENTID):
- status = wmi_dset_open_req_rx(wmip, datap, len);
- break;
-#ifdef CONFIG_HOST_DSET_SUPPORT
- case (WMIX_DSETCLOSE_EVENTID):
- status = wmi_dset_close_rx(wmip, datap, len);
- break;
- case (WMIX_DSETDATAREQ_EVENTID):
- status = wmi_dset_data_req_rx(wmip, datap, len);
- break;
-#endif /* CONFIG_HOST_DSET_SUPPORT */
- case (WMIX_HB_CHALLENGE_RESP_EVENTID):
- wmi_hbChallengeResp_rx(wmip, datap, len);
- break;
- case (WMIX_DBGLOG_EVENTID):
- wmi_dbglog_event_rx(wmip, datap, len);
- break;
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
- case (WMIX_PROF_COUNT_EVENTID):
- wmi_prof_count_rx(wmip, datap, len);
- break;
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
- default:
- A_DPRINTF(DBG_WMI|DBG_ERROR,
- (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
- wmip->wmi_stats.cmd_id_err++;
- status = A_ERROR;
- break;
- }
-
- return status;
-}
-
-/*
- * Control Path
- */
-u32 cmdRecvNum;
-
-int
-wmi_control_rx(struct wmi_t *wmip, void *osbuf)
-{
- WMI_CMD_HDR *cmd;
- u16 id;
- u8 *datap;
- u32 len, i, loggingReq;
- int status = 0;
-
- A_ASSERT(osbuf != NULL);
- if (A_NETBUF_LEN(osbuf) < sizeof(WMI_CMD_HDR)) {
- A_NETBUF_FREE(osbuf);
- A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
- wmip->wmi_stats.cmd_len_err++;
- return A_ERROR;
- }
-
- cmd = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
- id = cmd->commandId;
-
- if (A_NETBUF_PULL(osbuf, sizeof(WMI_CMD_HDR)) != 0) {
- A_NETBUF_FREE(osbuf);
- A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
- wmip->wmi_stats.cmd_len_err++;
- return A_ERROR;
- }
-
- datap = A_NETBUF_DATA(osbuf);
- len = A_NETBUF_LEN(osbuf);
-
- loggingReq = 0;
-
- ar6000_get_driver_cfg(wmip->wmi_devt,
- AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS,
- &loggingReq);
-
- if(loggingReq) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI %d \n",id));
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI recv, MsgNo %d : ", cmdRecvNum));
- for(i = 0; i < len; i++)
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("%x ", datap[i]));
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("\n"));
- }
-
- LOCK_WMI(wmip);
- cmdRecvNum++;
- UNLOCK_WMI(wmip);
-
- switch (id) {
- case (WMI_GET_BITRATE_CMDID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_BITRATE_CMDID\n", DBGARG));
- status = wmi_bitrate_reply_rx(wmip, datap, len);
- break;
- case (WMI_GET_CHANNEL_LIST_CMDID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_CHANNEL_LIST_CMDID\n", DBGARG));
- status = wmi_channelList_reply_rx(wmip, datap, len);
- break;
- case (WMI_GET_TX_PWR_CMDID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_TX_PWR_CMDID\n", DBGARG));
- status = wmi_txPwr_reply_rx(wmip, datap, len);
- break;
- case (WMI_READY_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_READY_EVENTID\n", DBGARG));
- status = wmi_ready_event_rx(wmip, datap, len);
- A_WMI_DBGLOG_INIT_DONE(wmip->wmi_devt);
- break;
- case (WMI_CONNECT_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CONNECT_EVENTID\n", DBGARG));
- status = wmi_connect_event_rx(wmip, datap, len);
- break;
- case (WMI_DISCONNECT_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DISCONNECT_EVENTID\n", DBGARG));
- status = wmi_disconnect_event_rx(wmip, datap, len);
- break;
- case (WMI_PEER_NODE_EVENTID):
- A_DPRINTF (DBG_WMI, (DBGFMT "WMI_PEER_NODE_EVENTID\n", DBGARG));
- status = wmi_peer_node_event_rx(wmip, datap, len);
- break;
- case (WMI_TKIP_MICERR_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TKIP_MICERR_EVENTID\n", DBGARG));
- status = wmi_tkip_micerr_event_rx(wmip, datap, len);
- break;
- case (WMI_BSSINFO_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BSSINFO_EVENTID\n", DBGARG));
- {
- /*
- * convert WMI_BSS_INFO_HDR2 to WMI_BSS_INFO_HDR
- * Take a local copy of the WMI_BSS_INFO_HDR2 from the wmi buffer
- * and reconstruct the WMI_BSS_INFO_HDR in its place
- */
- WMI_BSS_INFO_HDR2 bih2;
- WMI_BSS_INFO_HDR *bih;
- memcpy(&bih2, datap, sizeof(WMI_BSS_INFO_HDR2));
-
- A_NETBUF_PUSH(osbuf, 4);
- datap = A_NETBUF_DATA(osbuf);
- len = A_NETBUF_LEN(osbuf);
- bih = (WMI_BSS_INFO_HDR *)datap;
-
- bih->channel = bih2.channel;
- bih->frameType = bih2.frameType;
- bih->snr = bih2.snr;
- bih->rssi = bih2.snr - 95;
- bih->ieMask = bih2.ieMask;
- memcpy(bih->bssid, bih2.bssid, ATH_MAC_LEN);
-
- status = wmi_bssInfo_event_rx(wmip, datap, len);
- }
- break;
- case (WMI_REGDOMAIN_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REGDOMAIN_EVENTID\n", DBGARG));
- status = wmi_regDomain_event_rx(wmip, datap, len);
- break;
- case (WMI_PSTREAM_TIMEOUT_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSTREAM_TIMEOUT_EVENTID\n", DBGARG));
- status = wmi_pstream_timeout_event_rx(wmip, datap, len);
- break;
- case (WMI_NEIGHBOR_REPORT_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_NEIGHBOR_REPORT_EVENTID\n", DBGARG));
- status = wmi_neighborReport_event_rx(wmip, datap, len);
- break;
- case (WMI_SCAN_COMPLETE_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SCAN_COMPLETE_EVENTID\n", DBGARG));
- status = wmi_scanComplete_rx(wmip, datap, len);
- break;
- case (WMI_CMDERROR_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CMDERROR_EVENTID\n", DBGARG));
- status = wmi_errorEvent_rx(wmip, datap, len);
- break;
- case (WMI_REPORT_STATISTICS_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_STATISTICS_EVENTID\n", DBGARG));
- status = wmi_statsEvent_rx(wmip, datap, len);
- break;
- case (WMI_RSSI_THRESHOLD_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_RSSI_THRESHOLD_EVENTID\n", DBGARG));
- status = wmi_rssiThresholdEvent_rx(wmip, datap, len);
- break;
- case (WMI_ERROR_REPORT_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_ERROR_REPORT_EVENTID\n", DBGARG));
- status = wmi_reportErrorEvent_rx(wmip, datap, len);
- break;
- case (WMI_OPT_RX_FRAME_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_OPT_RX_FRAME_EVENTID\n", DBGARG));
- status = wmi_opt_frame_event_rx(wmip, datap, len);
- break;
- case (WMI_REPORT_ROAM_TBL_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_TBL_EVENTID\n", DBGARG));
- status = wmi_roam_tbl_event_rx(wmip, datap, len);
- break;
- case (WMI_EXTENSION_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_EXTENSION_EVENTID\n", DBGARG));
- status = wmi_control_rx_xtnd(wmip, osbuf);
- break;
- case (WMI_CAC_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CAC_EVENTID\n", DBGARG));
- status = wmi_cac_event_rx(wmip, datap, len);
- break;
- case (WMI_CHANNEL_CHANGE_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CHANNEL_CHANGE_EVENTID\n", DBGARG));
- status = wmi_channel_change_event_rx(wmip, datap, len);
- break;
- case (WMI_REPORT_ROAM_DATA_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_DATA_EVENTID\n", DBGARG));
- status = wmi_roam_data_event_rx(wmip, datap, len);
- break;
-#ifdef CONFIG_HOST_TCMD_SUPPORT
- case (WMI_TEST_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TEST_EVENTID\n", DBGARG));
- status = wmi_tcmd_test_report_rx(wmip, datap, len);
- break;
-#endif
- case (WMI_GET_FIXRATES_CMDID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_FIXRATES_CMDID\n", DBGARG));
- status = wmi_ratemask_reply_rx(wmip, datap, len);
- break;
- case (WMI_TX_RETRY_ERR_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TX_RETRY_ERR_EVENTID\n", DBGARG));
- status = wmi_txRetryErrEvent_rx(wmip, datap, len);
- break;
- case (WMI_SNR_THRESHOLD_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SNR_THRESHOLD_EVENTID\n", DBGARG));
- status = wmi_snrThresholdEvent_rx(wmip, datap, len);
- break;
- case (WMI_LQ_THRESHOLD_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_LQ_THRESHOLD_EVENTID\n", DBGARG));
- status = wmi_lqThresholdEvent_rx(wmip, datap, len);
- break;
- case (WMI_APLIST_EVENTID):
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Received APLIST Event\n"));
- status = wmi_aplistEvent_rx(wmip, datap, len);
- break;
- case (WMI_GET_KEEPALIVE_CMDID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_KEEPALIVE_CMDID\n", DBGARG));
- status = wmi_keepalive_reply_rx(wmip, datap, len);
- break;
- case (WMI_GET_WOW_LIST_EVENTID):
- status = wmi_get_wow_list_event_rx(wmip, datap, len);
- break;
- case (WMI_GET_PMKID_LIST_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_PMKID_LIST Event\n", DBGARG));
- status = wmi_get_pmkid_list_event_rx(wmip, datap, len);
- break;
- case (WMI_PSPOLL_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSPOLL_EVENT\n", DBGARG));
- status = wmi_pspoll_event_rx(wmip, datap, len);
- break;
- case (WMI_DTIMEXPIRY_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DTIMEXPIRY_EVENT\n", DBGARG));
- status = wmi_dtimexpiry_event_rx(wmip, datap, len);
- break;
- case (WMI_SET_PARAMS_REPLY_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
- status = wmi_set_params_event_rx(wmip, datap, len);
- break;
- case (WMI_ADDBA_REQ_EVENTID):
- status = wmi_addba_req_event_rx(wmip, datap, len);
- break;
- case (WMI_ADDBA_RESP_EVENTID):
- status = wmi_addba_resp_event_rx(wmip, datap, len);
- break;
- case (WMI_DELBA_REQ_EVENTID):
- status = wmi_delba_req_event_rx(wmip, datap, len);
- break;
- case (WMI_REPORT_BTCOEX_CONFIG_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_CONFIG_EVENTID", DBGARG));
- status = wmi_btcoex_config_event_rx(wmip, datap, len);
- break;
- case (WMI_REPORT_BTCOEX_STATS_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_STATS_EVENTID", DBGARG));
- status = wmi_btcoex_stats_event_rx(wmip, datap, len);
- break;
- case (WMI_TX_COMPLETE_EVENTID):
- {
- int index;
- TX_COMPLETE_MSG_V1 *pV1;
- WMI_TX_COMPLETE_EVENT *pEv = (WMI_TX_COMPLETE_EVENT *)datap;
- A_PRINTF("comp: %d %d %d\n", pEv->numMessages, pEv->msgLen, pEv->msgType);
-
- for(index = 0 ; index < pEv->numMessages ; index++) {
- pV1 = (TX_COMPLETE_MSG_V1 *)(datap + sizeof(WMI_TX_COMPLETE_EVENT) + index*sizeof(TX_COMPLETE_MSG_V1));
- A_PRINTF("msg: %d %d %d %d\n", pV1->status, pV1->pktID, pV1->rateIdx, pV1->ackFailures);
- }
- }
- break;
- case (WMI_HCI_EVENT_EVENTID):
- status = wmi_hci_event_rx(wmip, datap, len);
- break;
-#ifdef WAPI_ENABLE
- case (WMI_WAPI_REKEY_EVENTID):
- A_DPRINTF(DBG_WMI, (DBGFMT "WMI_WAPI_REKEY_EVENTID", DBGARG));
- status = wmi_wapi_rekey_event_rx(wmip, datap, len);
- break;
-#endif
- default:
- A_DPRINTF(DBG_WMI|DBG_ERROR,
- (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
- wmip->wmi_stats.cmd_id_err++;
- status = A_ERROR;
- break;
- }
-
- A_NETBUF_FREE(osbuf);
-
- return status;
-}
-
-/* Send a "simple" wmi command -- one with no arguments */
-static int
-wmi_simple_cmd(struct wmi_t *wmip, WMI_COMMAND_ID cmdid)
-{
- void *osbuf;
-
- osbuf = A_NETBUF_ALLOC(0);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- return (wmi_cmd_send(wmip, osbuf, cmdid, NO_SYNC_WMIFLAG));
-}
-
-/* Send a "simple" extended wmi command -- one with no arguments.
- Enabling this command only if GPIO or profiling support is enabled.
- This is to suppress warnings on some platforms */
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-static int
-wmi_simple_cmd_xtnd(struct wmi_t *wmip, WMIX_COMMAND_ID cmdid)
-{
- void *osbuf;
-
- osbuf = A_NETBUF_ALLOC(0);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, cmdid, NO_SYNC_WMIFLAG));
-}
-#endif
-
-static int
-wmi_ready_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_READY_EVENT *ev = (WMI_READY_EVENT *)datap;
-
- if (len < sizeof(WMI_READY_EVENT)) {
- return A_EINVAL;
- }
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
- wmip->wmi_ready = true;
- A_WMI_READY_EVENT(wmip->wmi_devt, ev->macaddr, ev->phyCapability,
- ev->sw_version, ev->abi_version);
-
- return 0;
-}
-
-#define LE_READ_4(p) \
- ((u32) \
- ((((u8 *)(p))[0] ) | (((u8 *)(p))[1] << 8) | \
- (((u8 *)(p))[2] << 16) | (((u8 *)(p))[3] << 24)))
-
-static int __inline
-iswmmoui(const u8 *frm)
-{
- return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
-}
-
-static int __inline
-iswmmparam(const u8 *frm)
-{
- return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
-}
-
-
-static int
-wmi_connect_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_CONNECT_EVENT *ev;
- u8 *pie,*peie;
-
- if (len < sizeof(WMI_CONNECT_EVENT))
- {
- return A_EINVAL;
- }
- ev = (WMI_CONNECT_EVENT *)datap;
-
- A_DPRINTF(DBG_WMI,
- (DBGFMT "freq %d bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
- DBGARG, ev->channel,
- ev->bssid[0], ev->bssid[1], ev->bssid[2],
- ev->bssid[3], ev->bssid[4], ev->bssid[5]));
-
- memcpy(wmip->wmi_bssid, ev->bssid, ATH_MAC_LEN);
-
- /* initialize pointer to start of assoc rsp IEs */
- pie = ev->assocInfo + ev->beaconIeLen + ev->assocReqLen +
- sizeof(u16) + /* capinfo*/
- sizeof(u16) + /* status Code */
- sizeof(u16) ; /* associd */
-
- /* initialize pointer to end of assoc rsp IEs */
- peie = ev->assocInfo + ev->beaconIeLen + ev->assocReqLen + ev->assocRespLen;
-
- while (pie < peie)
- {
- switch (*pie)
- {
- case IEEE80211_ELEMID_VENDOR:
- if (iswmmoui(pie))
- {
- if(iswmmparam (pie))
- {
- wmip->wmi_is_wmm_enabled = true;
- }
- }
- break;
- }
-
- if (wmip->wmi_is_wmm_enabled)
- {
- break;
- }
- pie += pie[1] + 2;
- }
-
- A_WMI_CONNECT_EVENT(wmip->wmi_devt, ev->channel, ev->bssid,
- ev->listenInterval, ev->beaconInterval,
- (NETWORK_TYPE) ev->networkType, ev->beaconIeLen,
- ev->assocReqLen, ev->assocRespLen,
- ev->assocInfo);
-
- return 0;
-}
-
-static int
-wmi_regDomain_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_REG_DOMAIN_EVENT *ev;
-
- if (len < sizeof(*ev)) {
- return A_EINVAL;
- }
- ev = (WMI_REG_DOMAIN_EVENT *)datap;
-
- A_WMI_REGDOMAIN_EVENT(wmip->wmi_devt, ev->regDomain);
-
- return 0;
-}
-
-static int
-wmi_neighborReport_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_NEIGHBOR_REPORT_EVENT *ev;
- int numAps;
-
- if (len < sizeof(*ev)) {
- return A_EINVAL;
- }
- ev = (WMI_NEIGHBOR_REPORT_EVENT *)datap;
- numAps = ev->numberOfAps;
-
- if (len < (int)(sizeof(*ev) + ((numAps - 1) * sizeof(WMI_NEIGHBOR_INFO)))) {
- return A_EINVAL;
- }
-
- A_WMI_NEIGHBORREPORT_EVENT(wmip->wmi_devt, numAps, ev->neighbor);
-
- return 0;
-}
-
-static int
-wmi_disconnect_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_DISCONNECT_EVENT *ev;
- wmip->wmi_traffic_class = 100;
-
- if (len < sizeof(WMI_DISCONNECT_EVENT)) {
- return A_EINVAL;
- }
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- ev = (WMI_DISCONNECT_EVENT *)datap;
-
- A_MEMZERO(wmip->wmi_bssid, sizeof(wmip->wmi_bssid));
-
- wmip->wmi_is_wmm_enabled = false;
- wmip->wmi_pair_crypto_type = NONE_CRYPT;
- wmip->wmi_grp_crypto_type = NONE_CRYPT;
-
- A_WMI_DISCONNECT_EVENT(wmip->wmi_devt, ev->disconnectReason, ev->bssid,
- ev->assocRespLen, ev->assocInfo, ev->protocolReasonStatus);
-
- return 0;
-}
-
-static int
-wmi_peer_node_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_PEER_NODE_EVENT *ev;
-
- if (len < sizeof(WMI_PEER_NODE_EVENT)) {
- return A_EINVAL;
- }
- ev = (WMI_PEER_NODE_EVENT *)datap;
- if (ev->eventCode == PEER_NODE_JOIN_EVENT) {
- A_DPRINTF (DBG_WMI, (DBGFMT "Joined node with Macaddr: ", DBGARG));
- } else if(ev->eventCode == PEER_NODE_LEAVE_EVENT) {
- A_DPRINTF (DBG_WMI, (DBGFMT "left node with Macaddr: ", DBGARG));
- }
-
- A_WMI_PEER_EVENT (wmip->wmi_devt, ev->eventCode, ev->peerMacAddr);
-
- return 0;
-}
-
-static int
-wmi_tkip_micerr_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_TKIP_MICERR_EVENT *ev;
-
- if (len < sizeof(*ev)) {
- return A_EINVAL;
- }
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- ev = (WMI_TKIP_MICERR_EVENT *)datap;
- A_WMI_TKIP_MICERR_EVENT(wmip->wmi_devt, ev->keyid, ev->ismcast);
-
- return 0;
-}
-
-static int
-wmi_bssInfo_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- bss_t *bss = NULL;
- WMI_BSS_INFO_HDR *bih;
- u8 *buf;
- u32 nodeCachingAllowed = 1;
- u8 cached_ssid_len = 0;
- u8 cached_ssid_buf[IEEE80211_NWID_LEN] = {0};
- u8 beacon_ssid_len = 0;
-
- if (len <= sizeof(WMI_BSS_INFO_HDR)) {
- return A_EINVAL;
- }
-
- bih = (WMI_BSS_INFO_HDR *)datap;
- bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
-
- if (bih->rssi > 0) {
- if (NULL == bss)
- return 0; //no node found in the table, just drop the node with incorrect RSSI
- else
- bih->rssi = bss->ni_rssi; //Adjust RSSI in datap in case it is used in A_WMI_BSSINFO_EVENT_RX
- }
-
- A_WMI_BSSINFO_EVENT_RX(wmip->wmi_devt, datap, len);
- /* What is driver config for wlan node caching? */
- if(ar6000_get_driver_cfg(wmip->wmi_devt,
- AR6000_DRIVER_CFG_GET_WLANNODECACHING,
- &nodeCachingAllowed) != 0) {
- wmi_node_return(wmip, bss);
- return A_EINVAL;
- }
-
- if(!nodeCachingAllowed) {
- wmi_node_return(wmip, bss);
- return 0;
- }
-
- buf = datap + sizeof(WMI_BSS_INFO_HDR);
- len -= sizeof(WMI_BSS_INFO_HDR);
-
- A_DPRINTF(DBG_WMI2, (DBGFMT "bssInfo event - ch %u, rssi %02x, "
- "bssid \"%pM\"\n", DBGARG, bih->channel,
- (unsigned char) bih->rssi, bih->bssid));
-
- if(wps_enable && (bih->frameType == PROBERESP_FTYPE) ) {
- wmi_node_return(wmip, bss);
- return 0;
- }
-
- if (bss != NULL) {
- /*
- * Free up the node. Not the most efficient process given
- * we are about to allocate a new node but it is simple and should be
- * adequate.
- */
-
- /* In case of hidden AP, beacon will not have ssid,
- * but a directed probe response will have it,
- * so cache the probe-resp-ssid if already present. */
- if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType))
- {
- u8 *ie_ssid;
-
- ie_ssid = bss->ni_cie.ie_ssid;
- if(ie_ssid && (ie_ssid[1] <= IEEE80211_NWID_LEN) && (ie_ssid[2] != 0))
- {
- cached_ssid_len = ie_ssid[1];
- memcpy(cached_ssid_buf, ie_ssid + 2, cached_ssid_len);
- }
- }
-
- /*
- * Use the current average rssi of associated AP base on assumpiton
- * 1. Most os with GUI will update RSSI by wmi_get_stats_cmd() periodically
- * 2. wmi_get_stats_cmd(..) will be called when calling wmi_startscan_cmd(...)
- * The average value of RSSI give end-user better feeling for instance value of scan result
- * It also sync up RSSI info in GUI between scan result and RSSI signal icon
- */
- if (IEEE80211_ADDR_EQ(wmip->wmi_bssid, bih->bssid)) {
- bih->rssi = bss->ni_rssi;
- bih->snr = bss->ni_snr;
- }
-
- wlan_node_reclaim(&wmip->wmi_scan_table, bss);
- }
-
- /* beacon/probe response frame format
- * [8] time stamp
- * [2] beacon interval
- * [2] capability information
- * [tlv] ssid */
- beacon_ssid_len = buf[SSID_IE_LEN_INDEX];
-
- /* If ssid is cached for this hidden AP, then change buffer len accordingly. */
- if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType) &&
- (0 != cached_ssid_len) &&
- (0 == beacon_ssid_len || (cached_ssid_len > beacon_ssid_len && 0 == buf[SSID_IE_LEN_INDEX + 1])))
- {
- len += (cached_ssid_len - beacon_ssid_len);
- }
-
- bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
- if (bss == NULL) {
- return A_NO_MEMORY;
- }
-
- bss->ni_snr = bih->snr;
- bss->ni_rssi = bih->rssi;
- A_ASSERT(bss->ni_buf != NULL);
-
- /* In case of hidden AP, beacon will not have ssid,
- * but a directed probe response will have it,
- * so place the cached-ssid(probe-resp) in the bssinfo. */
- if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType) &&
- (0 != cached_ssid_len) &&
- (0 == beacon_ssid_len || (beacon_ssid_len && 0 == buf[SSID_IE_LEN_INDEX + 1])))
- {
- u8 *ni_buf = bss->ni_buf;
- int buf_len = len;
-
- /* copy the first 14 bytes such as
- * time-stamp(8), beacon-interval(2), cap-info(2), ssid-id(1), ssid-len(1). */
- memcpy(ni_buf, buf, SSID_IE_LEN_INDEX + 1);
-
- ni_buf[SSID_IE_LEN_INDEX] = cached_ssid_len;
- ni_buf += (SSID_IE_LEN_INDEX + 1);
-
- buf += (SSID_IE_LEN_INDEX + 1);
- buf_len -= (SSID_IE_LEN_INDEX + 1);
-
- /* copy the cached ssid */
- memcpy(ni_buf, cached_ssid_buf, cached_ssid_len);
- ni_buf += cached_ssid_len;
-
- buf += beacon_ssid_len;
- buf_len -= beacon_ssid_len;
-
- if (cached_ssid_len > beacon_ssid_len)
- buf_len -= (cached_ssid_len - beacon_ssid_len);
-
- /* now copy the rest of bytes */
- memcpy(ni_buf, buf, buf_len);
- }
- else
- memcpy(bss->ni_buf, buf, len);
-
- bss->ni_framelen = len;
- if (wlan_parse_beacon(bss->ni_buf, len, &bss->ni_cie) != 0) {
- wlan_node_free(bss);
- return A_EINVAL;
- }
-
- /*
- * Update the frequency in ie_chan, overwriting of channel number
- * which is done in wlan_parse_beacon
- */
- bss->ni_cie.ie_chan = bih->channel;
- wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
-
- return 0;
-}
-
-static int
-wmi_opt_frame_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- bss_t *bss;
- WMI_OPT_RX_INFO_HDR *bih;
- u8 *buf;
-
- if (len <= sizeof(WMI_OPT_RX_INFO_HDR)) {
- return A_EINVAL;
- }
-
- bih = (WMI_OPT_RX_INFO_HDR *)datap;
- buf = datap + sizeof(WMI_OPT_RX_INFO_HDR);
- len -= sizeof(WMI_OPT_RX_INFO_HDR);
-
- A_DPRINTF(DBG_WMI2, (DBGFMT "opt frame event %2.2x:%2.2x\n", DBGARG,
- bih->bssid[4], bih->bssid[5]));
-
- bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
- if (bss != NULL) {
- /*
- * Free up the node. Not the most efficient process given
- * we are about to allocate a new node but it is simple and should be
- * adequate.
- */
- wlan_node_reclaim(&wmip->wmi_scan_table, bss);
- }
-
- bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
- if (bss == NULL) {
- return A_NO_MEMORY;
- }
-
- bss->ni_snr = bih->snr;
- bss->ni_cie.ie_chan = bih->channel;
- A_ASSERT(bss->ni_buf != NULL);
- memcpy(bss->ni_buf, buf, len);
- wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
-
- return 0;
-}
-
- /* This event indicates inactivity timeout of a fatpipe(pstream)
- * at the target
- */
-static int
-wmi_pstream_timeout_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_PSTREAM_TIMEOUT_EVENT *ev;
-
- if (len < sizeof(WMI_PSTREAM_TIMEOUT_EVENT)) {
- return A_EINVAL;
- }
-
- A_DPRINTF(DBG_WMI, (DBGFMT "wmi_pstream_timeout_event_rx\n", DBGARG));
-
- ev = (WMI_PSTREAM_TIMEOUT_EVENT *)datap;
-
- /* When the pstream (fat pipe == AC) timesout, it means there were no
- * thinStreams within this pstream & it got implicitly created due to
- * data flow on this AC. We start the inactivity timer only for
- * implicitly created pstream. Just reset the host state.
- */
- /* Set the activeTsids for this AC to 0 */
- LOCK_WMI(wmip);
- wmip->wmi_streamExistsForAC[ev->trafficClass]=0;
- wmip->wmi_fatPipeExists &= ~(1 << ev->trafficClass);
- UNLOCK_WMI(wmip);
-
- /*Indicate inactivity to driver layer for this fatpipe (pstream)*/
- A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, ev->trafficClass);
-
- return 0;
-}
-
-static int
-wmi_bitrate_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_BIT_RATE_REPLY *reply;
- s32 rate;
- u32 sgi,index;
- /* 54149:
- * WMI_BIT_RATE_CMD structure is changed to WMI_BIT_RATE_REPLY.
- * since there is difference in the length and to avoid returning
- * error value.
- */
- if (len < sizeof(WMI_BIT_RATE_REPLY)) {
- return A_EINVAL;
- }
- reply = (WMI_BIT_RATE_REPLY *)datap;
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Enter - rateindex %d\n", DBGARG, reply->rateIndex));
-
- if (reply->rateIndex == (s8) RATE_AUTO) {
- rate = RATE_AUTO;
- } else {
- // the SGI state is stored as the MSb of the rateIndex
- index = reply->rateIndex & 0x7f;
- sgi = (reply->rateIndex & 0x80)? 1:0;
- rate = wmi_rateTable[index][sgi];
- }
-
- A_WMI_BITRATE_RX(wmip->wmi_devt, rate);
- return 0;
-}
-
-static int
-wmi_ratemask_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_FIX_RATES_REPLY *reply;
-
- if (len < sizeof(WMI_FIX_RATES_REPLY)) {
- return A_EINVAL;
- }
- reply = (WMI_FIX_RATES_REPLY *)datap;
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Enter - fixed rate mask %x\n", DBGARG, reply->fixRateMask));
-
- A_WMI_RATEMASK_RX(wmip->wmi_devt, reply->fixRateMask);
-
- return 0;
-}
-
-static int
-wmi_channelList_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_CHANNEL_LIST_REPLY *reply;
-
- if (len < sizeof(WMI_CHANNEL_LIST_REPLY)) {
- return A_EINVAL;
- }
- reply = (WMI_CHANNEL_LIST_REPLY *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_CHANNELLIST_RX(wmip->wmi_devt, reply->numChannels,
- reply->channelList);
-
- return 0;
-}
-
-static int
-wmi_txPwr_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_TX_PWR_REPLY *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_TX_PWR_REPLY *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_TXPWR_RX(wmip->wmi_devt, reply->dbM);
-
- return 0;
-}
-static int
-wmi_keepalive_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_GET_KEEPALIVE_CMD *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_GET_KEEPALIVE_CMD *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_KEEPALIVE_RX(wmip->wmi_devt, reply->configured);
-
- return 0;
-}
-
-
-static int
-wmi_dset_open_req_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMIX_DSETOPENREQ_EVENT *dsetopenreq;
-
- if (len < sizeof(WMIX_DSETOPENREQ_EVENT)) {
- return A_EINVAL;
- }
- dsetopenreq = (WMIX_DSETOPENREQ_EVENT *)datap;
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Enter - dset_id=0x%x\n", DBGARG, dsetopenreq->dset_id));
- A_WMI_DSET_OPEN_REQ(wmip->wmi_devt,
- dsetopenreq->dset_id,
- dsetopenreq->targ_dset_handle,
- dsetopenreq->targ_reply_fn,
- dsetopenreq->targ_reply_arg);
-
- return 0;
-}
-
-#ifdef CONFIG_HOST_DSET_SUPPORT
-static int
-wmi_dset_close_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMIX_DSETCLOSE_EVENT *dsetclose;
-
- if (len < sizeof(WMIX_DSETCLOSE_EVENT)) {
- return A_EINVAL;
- }
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- dsetclose = (WMIX_DSETCLOSE_EVENT *)datap;
- A_WMI_DSET_CLOSE(wmip->wmi_devt, dsetclose->access_cookie);
-
- return 0;
-}
-
-static int
-wmi_dset_data_req_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMIX_DSETDATAREQ_EVENT *dsetdatareq;
-
- if (len < sizeof(WMIX_DSETDATAREQ_EVENT)) {
- return A_EINVAL;
- }
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- dsetdatareq = (WMIX_DSETDATAREQ_EVENT *)datap;
- A_WMI_DSET_DATA_REQ(wmip->wmi_devt,
- dsetdatareq->access_cookie,
- dsetdatareq->offset,
- dsetdatareq->length,
- dsetdatareq->targ_buf,
- dsetdatareq->targ_reply_fn,
- dsetdatareq->targ_reply_arg);
-
- return 0;
-}
-#endif /* CONFIG_HOST_DSET_SUPPORT */
-
-static int
-wmi_scanComplete_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_SCAN_COMPLETE_EVENT *ev;
-
- ev = (WMI_SCAN_COMPLETE_EVENT *)datap;
- if ((int)ev->status == 0) {
- wlan_refresh_inactive_nodes(&wmip->wmi_scan_table);
- }
- A_WMI_SCANCOMPLETE_EVENT(wmip->wmi_devt, (int) ev->status);
- is_probe_ssid = false;
-
- return 0;
-}
-
-/*
- * Target is reporting a programming error. This is for
- * developer aid only. Target only checks a few common violations
- * and it is responsibility of host to do all error checking.
- * Behavior of target after wmi error event is undefined.
- * A reset is recommended.
- */
-static int
-wmi_errorEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_CMD_ERROR_EVENT *ev;
-
- ev = (WMI_CMD_ERROR_EVENT *)datap;
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Programming Error: cmd=%d ", ev->commandId));
- switch (ev->errorCode) {
- case (INVALID_PARAM):
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal Parameter\n"));
- break;
- case (ILLEGAL_STATE):
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal State\n"));
- break;
- case (INTERNAL_ERROR):
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Internal Error\n"));
- break;
- }
-
- return 0;
-}
-
-
-static int
-wmi_statsEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_TARGETSTATS_EVENT(wmip->wmi_devt, datap, len);
-
- return 0;
-}
-
-static int
-wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_RSSI_THRESHOLD_EVENT *reply;
- WMI_RSSI_THRESHOLD_VAL newThreshold;
- WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
- SQ_THRESHOLD_PARAMS *sq_thresh =
- &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_RSSI];
- u8 upper_rssi_threshold, lower_rssi_threshold;
- s16 rssi;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_RSSI_THRESHOLD_EVENT *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
- newThreshold = (WMI_RSSI_THRESHOLD_VAL) reply->range;
- rssi = reply->rssi;
-
- /*
- * Identify the threshold breached and communicate that to the app. After
- * that install a new set of thresholds based on the signal quality
- * reported by the target
- */
- if (newThreshold) {
- /* Upper threshold breached */
- if (rssi < sq_thresh->upper_threshold[0]) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Spurious upper RSSI threshold event: "
- " %d\n", DBGARG, rssi));
- } else if ((rssi < sq_thresh->upper_threshold[1]) &&
- (rssi >= sq_thresh->upper_threshold[0]))
- {
- newThreshold = WMI_RSSI_THRESHOLD1_ABOVE;
- } else if ((rssi < sq_thresh->upper_threshold[2]) &&
- (rssi >= sq_thresh->upper_threshold[1]))
- {
- newThreshold = WMI_RSSI_THRESHOLD2_ABOVE;
- } else if ((rssi < sq_thresh->upper_threshold[3]) &&
- (rssi >= sq_thresh->upper_threshold[2]))
- {
- newThreshold = WMI_RSSI_THRESHOLD3_ABOVE;
- } else if ((rssi < sq_thresh->upper_threshold[4]) &&
- (rssi >= sq_thresh->upper_threshold[3]))
- {
- newThreshold = WMI_RSSI_THRESHOLD4_ABOVE;
- } else if ((rssi < sq_thresh->upper_threshold[5]) &&
- (rssi >= sq_thresh->upper_threshold[4]))
- {
- newThreshold = WMI_RSSI_THRESHOLD5_ABOVE;
- } else if (rssi >= sq_thresh->upper_threshold[5]) {
- newThreshold = WMI_RSSI_THRESHOLD6_ABOVE;
- }
- } else {
- /* Lower threshold breached */
- if (rssi > sq_thresh->lower_threshold[0]) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Spurious lower RSSI threshold event: "
- "%d %d\n", DBGARG, rssi, sq_thresh->lower_threshold[0]));
- } else if ((rssi > sq_thresh->lower_threshold[1]) &&
- (rssi <= sq_thresh->lower_threshold[0]))
- {
- newThreshold = WMI_RSSI_THRESHOLD6_BELOW;
- } else if ((rssi > sq_thresh->lower_threshold[2]) &&
- (rssi <= sq_thresh->lower_threshold[1]))
- {
- newThreshold = WMI_RSSI_THRESHOLD5_BELOW;
- } else if ((rssi > sq_thresh->lower_threshold[3]) &&
- (rssi <= sq_thresh->lower_threshold[2]))
- {
- newThreshold = WMI_RSSI_THRESHOLD4_BELOW;
- } else if ((rssi > sq_thresh->lower_threshold[4]) &&
- (rssi <= sq_thresh->lower_threshold[3]))
- {
- newThreshold = WMI_RSSI_THRESHOLD3_BELOW;
- } else if ((rssi > sq_thresh->lower_threshold[5]) &&
- (rssi <= sq_thresh->lower_threshold[4]))
- {
- newThreshold = WMI_RSSI_THRESHOLD2_BELOW;
- } else if (rssi <= sq_thresh->lower_threshold[5]) {
- newThreshold = WMI_RSSI_THRESHOLD1_BELOW;
- }
- }
- /* Calculate and install the next set of thresholds */
- lower_rssi_threshold = ar6000_get_lower_threshold(rssi, sq_thresh,
- sq_thresh->lower_threshold_valid_count);
- upper_rssi_threshold = ar6000_get_upper_threshold(rssi, sq_thresh,
- sq_thresh->upper_threshold_valid_count);
- /* Issue a wmi command to install the thresholds */
- cmd.thresholdAbove1_Val = upper_rssi_threshold;
- cmd.thresholdBelow1_Val = lower_rssi_threshold;
- cmd.weight = sq_thresh->weight;
- cmd.pollTime = sq_thresh->polling_interval;
-
- rssi_event_value = rssi;
-
- if (wmi_send_rssi_threshold_params(wmip, &cmd) != 0) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Unable to configure the RSSI thresholds\n",
- DBGARG));
- }
-
- A_WMI_RSSI_THRESHOLD_EVENT(wmip->wmi_devt, newThreshold, reply->rssi);
-
- return 0;
-}
-
-
-static int
-wmi_reportErrorEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_TARGET_ERROR_REPORT_EVENT *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_TARGET_ERROR_REPORT_EVENT *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_REPORT_ERROR_EVENT(wmip->wmi_devt, (WMI_TARGET_ERROR_VAL) reply->errorVal);
-
- return 0;
-}
-
-static int
-wmi_cac_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_CAC_EVENT *reply;
- WMM_TSPEC_IE *tspec_ie;
- u16 activeTsids;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_CAC_EVENT *)datap;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- if ((reply->cac_indication == CAC_INDICATION_ADMISSION_RESP) &&
- (reply->statusCode != TSPEC_STATUS_CODE_ADMISSION_ACCEPTED)) {
- tspec_ie = (WMM_TSPEC_IE *) &(reply->tspecSuggestion);
-
- wmi_delete_pstream_cmd(wmip, reply->ac,
- (tspec_ie->tsInfo_info >> TSPEC_TSID_S) & TSPEC_TSID_MASK);
- }
- else if (reply->cac_indication == CAC_INDICATION_NO_RESP) {
- u8 i;
-
- /* following assumes that there is only one outstanding ADDTS request
- when this event is received */
- LOCK_WMI(wmip);
- activeTsids = wmip->wmi_streamExistsForAC[reply->ac];
- UNLOCK_WMI(wmip);
-
- for (i = 0; i < sizeof(activeTsids) * 8; i++) {
- if ((activeTsids >> i) & 1) {
- break;
- }
- }
- if (i < (sizeof(activeTsids) * 8)) {
- wmi_delete_pstream_cmd(wmip, reply->ac, i);
- }
- }
- /*
- * Ev#72990: Clear active tsids and Add missing handling
- * for delete qos stream from AP
- */
- else if (reply->cac_indication == CAC_INDICATION_DELETE) {
- u8 tsid = 0;
-
- tspec_ie = (WMM_TSPEC_IE *) &(reply->tspecSuggestion);
- tsid= ((tspec_ie->tsInfo_info >> TSPEC_TSID_S) & TSPEC_TSID_MASK);
- LOCK_WMI(wmip);
- wmip->wmi_streamExistsForAC[reply->ac] &= ~(1<<tsid);
- activeTsids = wmip->wmi_streamExistsForAC[reply->ac];
- UNLOCK_WMI(wmip);
-
-
- /* Indicate stream inactivity to driver layer only if all tsids
- * within this AC are deleted.
- */
- if (!activeTsids) {
- A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, reply->ac);
- wmip->wmi_fatPipeExists &= ~(1 << reply->ac);
- }
- }
-
- A_WMI_CAC_EVENT(wmip->wmi_devt, reply->ac,
- reply->cac_indication, reply->statusCode,
- reply->tspecSuggestion);
-
- return 0;
-}
-
-static int
-wmi_channel_change_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_CHANNEL_CHANGE_EVENT *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_CHANNEL_CHANGE_EVENT *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_CHANNEL_CHANGE_EVENT(wmip->wmi_devt, reply->oldChannel,
- reply->newChannel);
-
- return 0;
-}
-
-static int
-wmi_hbChallengeResp_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMIX_HB_CHALLENGE_RESP_EVENT *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMIX_HB_CHALLENGE_RESP_EVENT *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "wmi: challenge response event\n", DBGARG));
-
- A_WMI_HBCHALLENGERESP_EVENT(wmip->wmi_devt, reply->cookie, reply->source);
-
- return 0;
-}
-
-static int
-wmi_roam_tbl_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_TARGET_ROAM_TBL *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_TARGET_ROAM_TBL *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_ROAM_TABLE_EVENT(wmip->wmi_devt, reply);
-
- return 0;
-}
-
-static int
-wmi_roam_data_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_TARGET_ROAM_DATA *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_TARGET_ROAM_DATA *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_ROAM_DATA_EVENT(wmip->wmi_devt, reply);
-
- return 0;
-}
-
-static int
-wmi_txRetryErrEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- if (len < sizeof(WMI_TX_RETRY_ERR_EVENT)) {
- return A_EINVAL;
- }
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_TX_RETRY_ERR_EVENT(wmip->wmi_devt);
-
- return 0;
-}
-
-static int
-wmi_snrThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_SNR_THRESHOLD_EVENT *reply;
- SQ_THRESHOLD_PARAMS *sq_thresh =
- &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_SNR];
- WMI_SNR_THRESHOLD_VAL newThreshold;
- WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
- u8 upper_snr_threshold, lower_snr_threshold;
- s16 snr;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_SNR_THRESHOLD_EVENT *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- newThreshold = (WMI_SNR_THRESHOLD_VAL) reply->range;
- snr = reply->snr;
- /*
- * Identify the threshold breached and communicate that to the app. After
- * that install a new set of thresholds based on the signal quality
- * reported by the target
- */
- if (newThreshold) {
- /* Upper threshold breached */
- if (snr < sq_thresh->upper_threshold[0]) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Spurious upper SNR threshold event: "
- "%d\n", DBGARG, snr));
- } else if ((snr < sq_thresh->upper_threshold[1]) &&
- (snr >= sq_thresh->upper_threshold[0]))
- {
- newThreshold = WMI_SNR_THRESHOLD1_ABOVE;
- } else if ((snr < sq_thresh->upper_threshold[2]) &&
- (snr >= sq_thresh->upper_threshold[1]))
- {
- newThreshold = WMI_SNR_THRESHOLD2_ABOVE;
- } else if ((snr < sq_thresh->upper_threshold[3]) &&
- (snr >= sq_thresh->upper_threshold[2]))
- {
- newThreshold = WMI_SNR_THRESHOLD3_ABOVE;
- } else if (snr >= sq_thresh->upper_threshold[3]) {
- newThreshold = WMI_SNR_THRESHOLD4_ABOVE;
- }
- } else {
- /* Lower threshold breached */
- if (snr > sq_thresh->lower_threshold[0]) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Spurious lower SNR threshold event: "
- "%d %d\n", DBGARG, snr, sq_thresh->lower_threshold[0]));
- } else if ((snr > sq_thresh->lower_threshold[1]) &&
- (snr <= sq_thresh->lower_threshold[0]))
- {
- newThreshold = WMI_SNR_THRESHOLD4_BELOW;
- } else if ((snr > sq_thresh->lower_threshold[2]) &&
- (snr <= sq_thresh->lower_threshold[1]))
- {
- newThreshold = WMI_SNR_THRESHOLD3_BELOW;
- } else if ((snr > sq_thresh->lower_threshold[3]) &&
- (snr <= sq_thresh->lower_threshold[2]))
- {
- newThreshold = WMI_SNR_THRESHOLD2_BELOW;
- } else if (snr <= sq_thresh->lower_threshold[3]) {
- newThreshold = WMI_SNR_THRESHOLD1_BELOW;
- }
- }
-
- /* Calculate and install the next set of thresholds */
- lower_snr_threshold = ar6000_get_lower_threshold(snr, sq_thresh,
- sq_thresh->lower_threshold_valid_count);
- upper_snr_threshold = ar6000_get_upper_threshold(snr, sq_thresh,
- sq_thresh->upper_threshold_valid_count);
-
- /* Issue a wmi command to install the thresholds */
- cmd.thresholdAbove1_Val = upper_snr_threshold;
- cmd.thresholdBelow1_Val = lower_snr_threshold;
- cmd.weight = sq_thresh->weight;
- cmd.pollTime = sq_thresh->polling_interval;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "snr: %d, threshold: %d, lower: %d, upper: %d\n"
- ,DBGARG, snr, newThreshold, lower_snr_threshold,
- upper_snr_threshold));
-
- snr_event_value = snr;
-
- if (wmi_send_snr_threshold_params(wmip, &cmd) != 0) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Unable to configure the SNR thresholds\n",
- DBGARG));
- }
- A_WMI_SNR_THRESHOLD_EVENT_RX(wmip->wmi_devt, newThreshold, reply->snr);
-
- return 0;
-}
-
-static int
-wmi_lqThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_LQ_THRESHOLD_EVENT *reply;
-
- if (len < sizeof(*reply)) {
- return A_EINVAL;
- }
- reply = (WMI_LQ_THRESHOLD_EVENT *)datap;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_LQ_THRESHOLD_EVENT_RX(wmip->wmi_devt,
- (WMI_LQ_THRESHOLD_VAL) reply->range,
- reply->lq);
-
- return 0;
-}
-
-static int
-wmi_aplistEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- u16 ap_info_entry_size;
- WMI_APLIST_EVENT *ev = (WMI_APLIST_EVENT *)datap;
- WMI_AP_INFO_V1 *ap_info_v1;
- u8 i;
-
- if (len < sizeof(WMI_APLIST_EVENT)) {
- return A_EINVAL;
- }
-
- if (ev->apListVer == APLIST_VER1) {
- ap_info_entry_size = sizeof(WMI_AP_INFO_V1);
- ap_info_v1 = (WMI_AP_INFO_V1 *)ev->apList;
- } else {
- return A_EINVAL;
- }
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Number of APs in APLIST Event is %d\n", ev->numAP));
- if (len < (int)(sizeof(WMI_APLIST_EVENT) +
- (ev->numAP - 1) * ap_info_entry_size))
- {
- return A_EINVAL;
- }
-
- /*
- * AP List Ver1 Contents
- */
- for (i = 0; i < ev->numAP; i++) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("AP#%d BSSID %2.2x %2.2x %2.2x %2.2x %2.2x %2.2x "\
- "Channel %d\n", i,
- ap_info_v1->bssid[0], ap_info_v1->bssid[1],
- ap_info_v1->bssid[2], ap_info_v1->bssid[3],
- ap_info_v1->bssid[4], ap_info_v1->bssid[5],
- ap_info_v1->channel));
- ap_info_v1++;
- }
- return 0;
-}
-
-static int
-wmi_dbglog_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- u32 dropped;
-
- dropped = *((u32 *)datap);
- datap += sizeof(dropped);
- len -= sizeof(dropped);
- A_WMI_DBGLOG_EVENT(wmip->wmi_devt, dropped, (s8 *)datap, len);
- return 0;
-}
-
-/*
- * Called to send a wmi command. Command specific data is already built
- * on osbuf and current osbuf->data points to it.
- */
-int
-wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
- WMI_SYNC_FLAG syncflag)
-{
- int status;
-#define IS_OPT_TX_CMD(cmdId) ((cmdId == WMI_OPT_TX_FRAME_CMDID))
- WMI_CMD_HDR *cHdr;
- HTC_ENDPOINT_ID eid = wmip->wmi_endpoint_id;
-
- A_ASSERT(osbuf != NULL);
-
- if (syncflag >= END_WMIFLAG) {
- A_NETBUF_FREE(osbuf);
- return A_EINVAL;
- }
-
- if ((syncflag == SYNC_BEFORE_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
- /*
- * We want to make sure all data currently queued is transmitted before
- * the cmd execution. Establish a new sync point.
- */
- wmi_sync_point(wmip);
- }
-
- if (A_NETBUF_PUSH(osbuf, sizeof(WMI_CMD_HDR)) != 0) {
- A_NETBUF_FREE(osbuf);
- return A_NO_MEMORY;
- }
-
- cHdr = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
- cHdr->commandId = (u16) cmdId;
- cHdr->info1 = 0; // added for virtual interface
-
- /*
- * Only for OPT_TX_CMD, use BE endpoint.
- */
- if (IS_OPT_TX_CMD(cmdId)) {
- if ((status=wmi_data_hdr_add(wmip, osbuf, OPT_MSGTYPE, false, false,0,NULL)) != 0) {
- A_NETBUF_FREE(osbuf);
- return status;
- }
- eid = A_WMI_Ac2EndpointID(wmip->wmi_devt, WMM_AC_BE);
- }
- A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid);
-
- if ((syncflag == SYNC_AFTER_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
- /*
- * We want to make sure all new data queued waits for the command to
- * execute. Establish a new sync point.
- */
- wmi_sync_point(wmip);
- }
- return (0);
-#undef IS_OPT_TX_CMD
-}
-
-int
-wmi_cmd_send_xtnd(struct wmi_t *wmip, void *osbuf, WMIX_COMMAND_ID cmdId,
- WMI_SYNC_FLAG syncflag)
-{
- WMIX_CMD_HDR *cHdr;
-
- if (A_NETBUF_PUSH(osbuf, sizeof(WMIX_CMD_HDR)) != 0) {
- A_NETBUF_FREE(osbuf);
- return A_NO_MEMORY;
- }
-
- cHdr = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
- cHdr->commandId = (u32) cmdId;
-
- return wmi_cmd_send(wmip, osbuf, WMI_EXTENSION_CMDID, syncflag);
-}
-
-int
-wmi_connect_cmd(struct wmi_t *wmip, NETWORK_TYPE netType,
- DOT11_AUTH_MODE dot11AuthMode, AUTH_MODE authMode,
- CRYPTO_TYPE pairwiseCrypto, u8 pairwiseCryptoLen,
- CRYPTO_TYPE groupCrypto, u8 groupCryptoLen,
- int ssidLength, u8 *ssid,
- u8 *bssid, u16 channel, u32 ctrl_flags)
-{
- void *osbuf;
- WMI_CONNECT_CMD *cc;
- wmip->wmi_traffic_class = 100;
-
- if ((pairwiseCrypto == NONE_CRYPT) && (groupCrypto != NONE_CRYPT)) {
- return A_EINVAL;
- }
- if ((pairwiseCrypto != NONE_CRYPT) && (groupCrypto == NONE_CRYPT)) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_CONNECT_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_CONNECT_CMD));
-
- cc = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cc, sizeof(*cc));
-
- if (ssidLength)
- {
- memcpy(cc->ssid, ssid, ssidLength);
- }
-
- cc->ssidLength = ssidLength;
- cc->networkType = netType;
- cc->dot11AuthMode = dot11AuthMode;
- cc->authMode = authMode;
- cc->pairwiseCryptoType = pairwiseCrypto;
- cc->pairwiseCryptoLen = pairwiseCryptoLen;
- cc->groupCryptoType = groupCrypto;
- cc->groupCryptoLen = groupCryptoLen;
- cc->channel = channel;
- cc->ctrl_flags = ctrl_flags;
-
- if (bssid != NULL) {
- memcpy(cc->bssid, bssid, ATH_MAC_LEN);
- }
-
- wmip->wmi_pair_crypto_type = pairwiseCrypto;
- wmip->wmi_grp_crypto_type = groupCrypto;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_CONNECT_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_reconnect_cmd(struct wmi_t *wmip, u8 *bssid, u16 channel)
-{
- void *osbuf;
- WMI_RECONNECT_CMD *cc;
- wmip->wmi_traffic_class = 100;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_RECONNECT_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_RECONNECT_CMD));
-
- cc = (WMI_RECONNECT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cc, sizeof(*cc));
-
- cc->channel = channel;
-
- if (bssid != NULL) {
- memcpy(cc->bssid, bssid, ATH_MAC_LEN);
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_RECONNECT_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_disconnect_cmd(struct wmi_t *wmip)
-{
- int status;
- wmip->wmi_traffic_class = 100;
-
- /* Bug fix for 24817(elevator bug) - the disconnect command does not
- need to do a SYNC before.*/
- status = wmi_simple_cmd(wmip, WMI_DISCONNECT_CMDID);
-
- return status;
-}
-
-int
-wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType,
- u32 forceFgScan, u32 isLegacy,
- u32 homeDwellTime, u32 forceScanInterval,
- s8 numChan, u16 *channelList)
-{
- void *osbuf;
- WMI_START_SCAN_CMD *sc;
- s8 size;
-
- size = sizeof (*sc);
-
- if ((scanType != WMI_LONG_SCAN) && (scanType != WMI_SHORT_SCAN)) {
- return A_EINVAL;
- }
-
- if (numChan) {
- if (numChan > WMI_MAX_CHANNELS) {
- return A_EINVAL;
- }
- size += sizeof(u16) * (numChan - 1);
- }
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- sc = (WMI_START_SCAN_CMD *)(A_NETBUF_DATA(osbuf));
- sc->scanType = scanType;
- sc->forceFgScan = forceFgScan;
- sc->isLegacy = isLegacy;
- sc->homeDwellTime = homeDwellTime;
- sc->forceScanInterval = forceScanInterval;
- sc->numChannels = numChan;
- if (numChan) {
- memcpy(sc->channelList, channelList, numChan * sizeof(u16));
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_START_SCAN_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_scanparams_cmd(struct wmi_t *wmip, u16 fg_start_sec,
- u16 fg_end_sec, u16 bg_sec,
- u16 minact_chdw_msec, u16 maxact_chdw_msec,
- u16 pas_chdw_msec,
- u8 shScanRatio, u8 scanCtrlFlags,
- u32 max_dfsch_act_time, u16 maxact_scan_per_ssid)
-{
- void *osbuf;
- WMI_SCAN_PARAMS_CMD *sc;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*sc));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*sc));
-
- sc = (WMI_SCAN_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(sc, sizeof(*sc));
- sc->fg_start_period = fg_start_sec;
- sc->fg_end_period = fg_end_sec;
- sc->bg_period = bg_sec;
- sc->minact_chdwell_time = minact_chdw_msec;
- sc->maxact_chdwell_time = maxact_chdw_msec;
- sc->pas_chdwell_time = pas_chdw_msec;
- sc->shortScanRatio = shScanRatio;
- sc->scanCtrlFlags = scanCtrlFlags;
- sc->max_dfsch_act_time = max_dfsch_act_time;
- sc->maxact_scan_per_ssid = maxact_scan_per_ssid;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_SCAN_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_bssfilter_cmd(struct wmi_t *wmip, u8 filter, u32 ieMask)
-{
- void *osbuf;
- WMI_BSS_FILTER_CMD *cmd;
-
- if (filter >= LAST_BSS_FILTER) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_BSS_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->bssFilter = filter;
- cmd->ieMask = ieMask;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BSS_FILTER_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_probedSsid_cmd(struct wmi_t *wmip, u8 index, u8 flag,
- u8 ssidLength, u8 *ssid)
-{
- void *osbuf;
- WMI_PROBED_SSID_CMD *cmd;
-
- if (index > MAX_PROBED_SSID_INDEX) {
- return A_EINVAL;
- }
- if (ssidLength > sizeof(cmd->ssid)) {
- return A_EINVAL;
- }
- if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssidLength > 0)) {
- return A_EINVAL;
- }
- if ((flag & SPECIFIC_SSID_FLAG) && !ssidLength) {
- return A_EINVAL;
- }
-
- if (flag & SPECIFIC_SSID_FLAG) {
- is_probe_ssid = true;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_PROBED_SSID_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->entryIndex = index;
- cmd->flag = flag;
- cmd->ssidLength = ssidLength;
- memcpy(cmd->ssid, ssid, ssidLength);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_PROBED_SSID_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_listeninterval_cmd(struct wmi_t *wmip, u16 listenInterval, u16 listenBeacons)
-{
- void *osbuf;
- WMI_LISTEN_INT_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_LISTEN_INT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->listenInterval = listenInterval;
- cmd->numBeacons = listenBeacons;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_LISTEN_INT_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_bmisstime_cmd(struct wmi_t *wmip, u16 bmissTime, u16 bmissBeacons)
-{
- void *osbuf;
- WMI_BMISS_TIME_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_BMISS_TIME_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->bmissTime = bmissTime;
- cmd->numBeacons = bmissBeacons;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BMISS_TIME_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_associnfo_cmd(struct wmi_t *wmip, u8 ieType,
- u8 ieLen, u8 *ieInfo)
-{
- void *osbuf;
- WMI_SET_ASSOC_INFO_CMD *cmd;
- u16 cmdLen;
-
- cmdLen = sizeof(*cmd) + ieLen - 1;
- osbuf = A_NETBUF_ALLOC(cmdLen);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, cmdLen);
-
- cmd = (WMI_SET_ASSOC_INFO_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, cmdLen);
- cmd->ieType = ieType;
- cmd->bufferSize = ieLen;
- memcpy(cmd->assocInfo, ieInfo, ieLen);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_ASSOC_INFO_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_powermode_cmd(struct wmi_t *wmip, u8 powerMode)
-{
- void *osbuf;
- WMI_POWER_MODE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_POWER_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->powerMode = powerMode;
- wmip->wmi_powerMode = powerMode;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_MODE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_ibsspmcaps_cmd(struct wmi_t *wmip, u8 pmEnable, u8 ttl,
- u16 atim_windows, u16 timeout_value)
-{
- void *osbuf;
- WMI_IBSS_PM_CAPS_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_IBSS_PM_CAPS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->power_saving = pmEnable;
- cmd->ttl = ttl;
- cmd->atim_windows = atim_windows;
- cmd->timeout_value = timeout_value;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_IBSS_PM_CAPS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_apps_cmd(struct wmi_t *wmip, u8 psType, u32 idle_time,
- u32 ps_period, u8 sleep_period)
-{
- void *osbuf;
- WMI_AP_PS_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_AP_PS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->psType = psType;
- cmd->idle_time = idle_time;
- cmd->ps_period = ps_period;
- cmd->sleep_period = sleep_period;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_AP_PS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_pmparams_cmd(struct wmi_t *wmip, u16 idlePeriod,
- u16 psPollNum, u16 dtimPolicy,
- u16 tx_wakeup_policy, u16 num_tx_to_wakeup,
- u16 ps_fail_event_policy)
-{
- void *osbuf;
- WMI_POWER_PARAMS_CMD *pm;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*pm));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*pm));
-
- pm = (WMI_POWER_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(pm, sizeof(*pm));
- pm->idle_period = idlePeriod;
- pm->pspoll_number = psPollNum;
- pm->dtim_policy = dtimPolicy;
- pm->tx_wakeup_policy = tx_wakeup_policy;
- pm->num_tx_to_wakeup = num_tx_to_wakeup;
- pm->ps_fail_event_policy = ps_fail_event_policy;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_disctimeout_cmd(struct wmi_t *wmip, u8 timeout)
-{
- void *osbuf;
- WMI_DISC_TIMEOUT_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_DISC_TIMEOUT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->disconnectTimeout = timeout;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_DISC_TIMEOUT_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_addKey_cmd(struct wmi_t *wmip, u8 keyIndex, CRYPTO_TYPE keyType,
- u8 keyUsage, u8 keyLength, u8 *keyRSC,
- u8 *keyMaterial, u8 key_op_ctrl, u8 *macAddr,
- WMI_SYNC_FLAG sync_flag)
-{
- void *osbuf;
- WMI_ADD_CIPHER_KEY_CMD *cmd;
-
- if ((keyIndex > WMI_MAX_KEY_INDEX) || (keyLength > WMI_MAX_KEY_LEN) ||
- (keyMaterial == NULL))
- {
- return A_EINVAL;
- }
-
- if ((WEP_CRYPT != keyType) && (NULL == keyRSC)) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_ADD_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->keyIndex = keyIndex;
- cmd->keyType = keyType;
- cmd->keyUsage = keyUsage;
- cmd->keyLength = keyLength;
- memcpy(cmd->key, keyMaterial, keyLength);
-#ifdef WAPI_ENABLE
- if (NULL != keyRSC && key_op_ctrl != KEY_OP_INIT_WAPIPN) {
-#else
- if (NULL != keyRSC) {
-#endif // WAPI_ENABLE
- memcpy(cmd->keyRSC, keyRSC, sizeof(cmd->keyRSC));
- }
- cmd->key_op_ctrl = key_op_ctrl;
-
- if(macAddr) {
- memcpy(cmd->key_macaddr,macAddr,IEEE80211_ADDR_LEN);
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_ADD_CIPHER_KEY_CMDID, sync_flag));
-}
-
-int
-wmi_add_krk_cmd(struct wmi_t *wmip, u8 *krk)
-{
- void *osbuf;
- WMI_ADD_KRK_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_ADD_KRK_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- memcpy(cmd->krk, krk, WMI_KRK_LEN);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_ADD_KRK_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_delete_krk_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_DELETE_KRK_CMDID);
-}
-
-int
-wmi_deleteKey_cmd(struct wmi_t *wmip, u8 keyIndex)
-{
- void *osbuf;
- WMI_DELETE_CIPHER_KEY_CMD *cmd;
-
- if (keyIndex > WMI_MAX_KEY_INDEX) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_DELETE_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->keyIndex = keyIndex;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_CIPHER_KEY_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_setPmkid_cmd(struct wmi_t *wmip, u8 *bssid, u8 *pmkId,
- bool set)
-{
- void *osbuf;
- WMI_SET_PMKID_CMD *cmd;
-
- if (bssid == NULL) {
- return A_EINVAL;
- }
-
- if ((set == true) && (pmkId == NULL)) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_PMKID_CMD *)(A_NETBUF_DATA(osbuf));
- memcpy(cmd->bssid, bssid, sizeof(cmd->bssid));
- if (set == true) {
- memcpy(cmd->pmkid, pmkId, sizeof(cmd->pmkid));
- cmd->enable = PMKID_ENABLE;
- } else {
- A_MEMZERO(cmd->pmkid, sizeof(cmd->pmkid));
- cmd->enable = PMKID_DISABLE;
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, bool en)
-{
- void *osbuf;
- WMI_SET_TKIP_COUNTERMEASURES_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_TKIP_COUNTERMEASURES_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->cm_en = (en == true)? WMI_TKIP_CM_ENABLE : WMI_TKIP_CM_DISABLE;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_TKIP_COUNTERMEASURES_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_akmp_params_cmd(struct wmi_t *wmip,
- WMI_SET_AKMP_PARAMS_CMD *akmpParams)
-{
- void *osbuf;
- WMI_SET_AKMP_PARAMS_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- cmd = (WMI_SET_AKMP_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->akmpInfo = akmpParams->akmpInfo;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_AKMP_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_pmkid_list_cmd(struct wmi_t *wmip,
- WMI_SET_PMKID_LIST_CMD *pmkInfo)
-{
- void *osbuf;
- WMI_SET_PMKID_LIST_CMD *cmd;
- u16 cmdLen;
- u8 i;
-
- cmdLen = sizeof(pmkInfo->numPMKID) +
- pmkInfo->numPMKID * sizeof(WMI_PMKID);
-
- osbuf = A_NETBUF_ALLOC(cmdLen);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, cmdLen);
- cmd = (WMI_SET_PMKID_LIST_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->numPMKID = pmkInfo->numPMKID;
-
- for (i = 0; i < cmd->numPMKID; i++) {
- memcpy(&cmd->pmkidList[i], &pmkInfo->pmkidList[i],
- WMI_PMKID_LEN);
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_LIST_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_get_pmkid_list_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_PMKID_LIST_CMDID);
-}
-
-int
-wmi_dataSync_send(struct wmi_t *wmip, void *osbuf, HTC_ENDPOINT_ID eid)
-{
- WMI_DATA_HDR *dtHdr;
-
- A_ASSERT( eid != wmip->wmi_endpoint_id);
- A_ASSERT(osbuf != NULL);
-
- if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != 0) {
- return A_NO_MEMORY;
- }
-
- dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
- dtHdr->info =
- (SYNC_MSGTYPE & WMI_DATA_HDR_MSG_TYPE_MASK) << WMI_DATA_HDR_MSG_TYPE_SHIFT;
-
- dtHdr->info3 = 0;
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter - eid %d\n", DBGARG, eid));
-
- return (A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid));
-}
-
-typedef struct _WMI_DATA_SYNC_BUFS {
- u8 trafficClass;
- void *osbuf;
-}WMI_DATA_SYNC_BUFS;
-
-static int
-wmi_sync_point(struct wmi_t *wmip)
-{
- void *cmd_osbuf;
- WMI_SYNC_CMD *cmd;
- WMI_DATA_SYNC_BUFS dataSyncBufs[WMM_NUM_AC];
- u8 i,numPriStreams=0;
- int status = 0;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- memset(dataSyncBufs,0,sizeof(dataSyncBufs));
-
- /* lock out while we walk through the priority list and assemble our local array */
- LOCK_WMI(wmip);
-
- for (i=0; i < WMM_NUM_AC ; i++) {
- if (wmip->wmi_fatPipeExists & (1 << i)) {
- numPriStreams++;
- dataSyncBufs[numPriStreams-1].trafficClass = i;
- }
- }
-
- UNLOCK_WMI(wmip);
-
- /* dataSyncBufs is now filled with entries (starting at index 0) containing valid streamIDs */
-
- do {
- /*
- * We allocate all network buffers needed so we will be able to
- * send all required frames.
- */
- cmd_osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (cmd_osbuf == NULL) {
- status = A_NO_MEMORY;
- break;
- }
-
- A_NETBUF_PUT(cmd_osbuf, sizeof(*cmd));
-
- cmd = (WMI_SYNC_CMD *)(A_NETBUF_DATA(cmd_osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- /* In the SYNC cmd sent on the control Ep, send a bitmap of the data
- * eps on which the Data Sync will be sent
- */
- cmd->dataSyncMap = wmip->wmi_fatPipeExists;
-
- for (i=0; i < numPriStreams ; i++) {
- dataSyncBufs[i].osbuf = A_NETBUF_ALLOC(0);
- if (dataSyncBufs[i].osbuf == NULL) {
- status = A_NO_MEMORY;
- break;
- }
- } //end for
-
- /* if Buffer allocation for any of the dataSync fails, then do not
- * send the Synchronize cmd on the control ep
- */
- if (status) {
- break;
- }
-
- /*
- * Send sync cmd followed by sync data messages on all endpoints being
- * used
- */
- status = wmi_cmd_send(wmip, cmd_osbuf, WMI_SYNCHRONIZE_CMDID,
- NO_SYNC_WMIFLAG);
-
- if (status) {
- break;
- }
- /* cmd buffer sent, we no longer own it */
- cmd_osbuf = NULL;
-
- for(i=0; i < numPriStreams; i++) {
- A_ASSERT(dataSyncBufs[i].osbuf != NULL);
- status = wmi_dataSync_send(wmip,
- dataSyncBufs[i].osbuf,
- A_WMI_Ac2EndpointID(wmip->wmi_devt,
- dataSyncBufs[i].
- trafficClass)
- );
-
- if (status) {
- break;
- }
- /* we don't own this buffer anymore, NULL it out of the array so it
- * won't get cleaned up */
- dataSyncBufs[i].osbuf = NULL;
- } //end for
-
- } while(false);
-
- /* free up any resources left over (possibly due to an error) */
-
- if (cmd_osbuf != NULL) {
- A_NETBUF_FREE(cmd_osbuf);
- }
-
- for (i = 0; i < numPriStreams; i++) {
- if (dataSyncBufs[i].osbuf != NULL) {
- A_NETBUF_FREE(dataSyncBufs[i].osbuf);
- }
- }
-
- return (status);
-}
-
-int
-wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *params)
-{
- void *osbuf;
- WMI_CREATE_PSTREAM_CMD *cmd;
- u8 fatPipeExistsForAC=0;
- s32 minimalPHY = 0;
- s32 nominalPHY = 0;
-
- /* Validate all the parameters. */
- if( !((params->userPriority < 8) &&
- (params->userPriority <= 0x7) &&
- (convert_userPriority_to_trafficClass(params->userPriority) == params->trafficClass) &&
- (params->trafficDirection == UPLINK_TRAFFIC ||
- params->trafficDirection == DNLINK_TRAFFIC ||
- params->trafficDirection == BIDIR_TRAFFIC) &&
- (params->trafficType == TRAFFIC_TYPE_APERIODIC ||
- params->trafficType == TRAFFIC_TYPE_PERIODIC ) &&
- (params->voicePSCapability == DISABLE_FOR_THIS_AC ||
- params->voicePSCapability == ENABLE_FOR_THIS_AC ||
- params->voicePSCapability == ENABLE_FOR_ALL_AC) &&
- (params->tsid == WMI_IMPLICIT_PSTREAM || params->tsid <= WMI_MAX_THINSTREAM)) )
- {
- return A_EINVAL;
- }
-
- //
- // check nominal PHY rate is >= minimalPHY, so that DUT
- // can allow TSRS IE
- //
-
- // get the physical rate
- minimalPHY = ((params->minPhyRate / 1000)/1000); // unit of bps
-
- // check minimal phy < nominal phy rate
- //
- if (params->nominalPHY >= minimalPHY)
- {
- nominalPHY = (params->nominalPHY * 1000)/500; // unit of 500 kbps
- A_DPRINTF(DBG_WMI,
- (DBGFMT "TSRS IE Enabled::MinPhy %x->NominalPhy ===> %x\n", DBGARG,
- minimalPHY, nominalPHY));
-
- params->nominalPHY = nominalPHY;
- }
- else
- {
- params->nominalPHY = 0;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Sending create_pstream_cmd: ac=%d tsid:%d\n", DBGARG,
- params->trafficClass, params->tsid));
-
- cmd = (WMI_CREATE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- memcpy(cmd, params, sizeof(*cmd));
-
- /* this is an implicitly created Fat pipe */
- if ((u32)params->tsid == (u32)WMI_IMPLICIT_PSTREAM) {
- LOCK_WMI(wmip);
- fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
- wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
- UNLOCK_WMI(wmip);
- } else {
- /* this is an explicitly created thin stream within a fat pipe */
- LOCK_WMI(wmip);
- fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
- wmip->wmi_streamExistsForAC[params->trafficClass] |= (1<<params->tsid);
- /* if a thinstream becomes active, the fat pipe automatically
- * becomes active
- */
- wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
- UNLOCK_WMI(wmip);
- }
-
- /* Indicate activty change to driver layer only if this is the
- * first TSID to get created in this AC explicitly or an implicit
- * fat pipe is getting created.
- */
- if (!fatPipeExistsForAC) {
- A_WMI_STREAM_TX_ACTIVE(wmip->wmi_devt, params->trafficClass);
- }
-
- /* mike: should be SYNC_BEFORE_WMIFLAG */
- return (wmi_cmd_send(wmip, osbuf, WMI_CREATE_PSTREAM_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_delete_pstream_cmd(struct wmi_t *wmip, u8 trafficClass, u8 tsid)
-{
- void *osbuf;
- WMI_DELETE_PSTREAM_CMD *cmd;
- int status;
- u16 activeTsids=0;
-
- /* validate the parameters */
- if (trafficClass > 3) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Invalid trafficClass: %d\n", DBGARG, trafficClass));
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_DELETE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->trafficClass = trafficClass;
- cmd->tsid = tsid;
-
- LOCK_WMI(wmip);
- activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
- UNLOCK_WMI(wmip);
-
- /* Check if the tsid was created & exists */
- if (!(activeTsids & (1<<tsid))) {
-
- A_NETBUF_FREE(osbuf);
- A_DPRINTF(DBG_WMI,
- (DBGFMT "TSID %d does'nt exist for trafficClass: %d\n", DBGARG, tsid, trafficClass));
- /* TODO: return a more appropriate err code */
- return A_ERROR;
- }
-
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Sending delete_pstream_cmd: trafficClass: %d tsid=%d\n", DBGARG, trafficClass, tsid));
-
- status = (wmi_cmd_send(wmip, osbuf, WMI_DELETE_PSTREAM_CMDID,
- SYNC_BEFORE_WMIFLAG));
-
- LOCK_WMI(wmip);
- wmip->wmi_streamExistsForAC[trafficClass] &= ~(1<<tsid);
- activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
- UNLOCK_WMI(wmip);
-
-
- /* Indicate stream inactivity to driver layer only if all tsids
- * within this AC are deleted.
- */
- if(!activeTsids) {
- A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, trafficClass);
- wmip->wmi_fatPipeExists &= ~(1<<trafficClass);
- }
-
- return status;
-}
-
-int
-wmi_set_framerate_cmd(struct wmi_t *wmip, u8 bEnable, u8 type, u8 subType, u16 rateMask)
-{
- void *osbuf;
- WMI_FRAME_RATES_CMD *cmd;
- u8 frameType;
-
- A_DPRINTF(DBG_WMI,
- (DBGFMT " type %02X, subType %02X, rateMask %04x\n", DBGARG, type, subType, rateMask));
-
- if((type != IEEE80211_FRAME_TYPE_MGT && type != IEEE80211_FRAME_TYPE_CTL) ||
- (subType > 15)){
-
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_FRAME_RATES_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- frameType = (u8)((subType << 4) | type);
-
- cmd->bEnableMask = bEnable;
- cmd->frameType = frameType;
- cmd->frameRateMask = rateMask;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_FRAMERATES_CMDID, NO_SYNC_WMIFLAG));
-}
-
-/*
- * used to set the bit rate. rate is in Kbps. If rate == -1
- * then auto selection is used.
- */
-int
-wmi_set_bitrate_cmd(struct wmi_t *wmip, s32 dataRate, s32 mgmtRate, s32 ctlRate)
-{
- void *osbuf;
- WMI_BIT_RATE_CMD *cmd;
- s8 drix, mrix, crix, ret_val;
-
- if (dataRate != -1) {
- ret_val = wmi_validate_bitrate(wmip, dataRate, &drix);
- if(ret_val == A_EINVAL){
- return A_EINVAL;
- }
- } else {
- drix = -1;
- }
-
- if (mgmtRate != -1) {
- ret_val = wmi_validate_bitrate(wmip, mgmtRate, &mrix);
- if(ret_val == A_EINVAL){
- return A_EINVAL;
- }
- } else {
- mrix = -1;
- }
- if (ctlRate != -1) {
- ret_val = wmi_validate_bitrate(wmip, ctlRate, &crix);
- if(ret_val == A_EINVAL){
- return A_EINVAL;
- }
- } else {
- crix = -1;
- }
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_BIT_RATE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->rateIndex = drix;
- cmd->mgmtRateIndex = mrix;
- cmd->ctlRateIndex = crix;
-
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BITRATE_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_get_bitrate_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_BITRATE_CMDID);
-}
-
-/*
- * Returns true iff the given rate index is legal in the current PHY mode.
- */
-bool
-wmi_is_bitrate_index_valid(struct wmi_t *wmip, s32 rateIndex)
-{
- WMI_PHY_MODE phyMode = (WMI_PHY_MODE) wmip->wmi_phyMode;
- bool isValid = true;
- switch(phyMode) {
- case WMI_11A_MODE:
- if (wmip->wmi_ht_allowed[A_BAND_5GHZ]){
- if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- } else {
- if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_A_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- }
- break;
-
- case WMI_11B_MODE:
- if ((rateIndex < MODE_B_SUPPORT_RATE_START) || (rateIndex > MODE_B_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- break;
-
- case WMI_11GONLY_MODE:
- if (wmip->wmi_ht_allowed[A_BAND_24GHZ]){
- if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- } else {
- if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GONLY_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- }
- break;
-
- case WMI_11G_MODE:
- case WMI_11AG_MODE:
- if (wmip->wmi_ht_allowed[A_BAND_24GHZ]){
- if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- } else {
- if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_G_SUPPORT_RATE_STOP)) {
- isValid = false;
- }
- }
- break;
- default:
- A_ASSERT(false);
- break;
- }
-
- return isValid;
-}
-
-s8 wmi_validate_bitrate(struct wmi_t *wmip, s32 rate, s8 *rate_idx)
-{
- s8 i;
-
- for (i=0;;i++)
- {
- if (wmi_rateTable[(u32) i][0] == 0) {
- return A_EINVAL;
- }
- if (wmi_rateTable[(u32) i][0] == rate) {
- break;
- }
- }
-
- if(wmi_is_bitrate_index_valid(wmip, (s32) i) != true) {
- return A_EINVAL;
- }
-
- *rate_idx = i;
- return 0;
-}
-
-int
-wmi_set_fixrates_cmd(struct wmi_t *wmip, u32 fixRatesMask)
-{
- void *osbuf;
- WMI_FIX_RATES_CMD *cmd;
-#if 0
- s32 rateIndex;
-/* This check does not work for AR6003 as the HT modes are enabled only when
- * the STA is connected to a HT_BSS and is not based only on channel. It is
- * safe to skip this check however because rate control will only use rates
- * that are permitted by the valid rate mask and the fix rate mask. Meaning
- * the fix rate mask is not sufficient by itself to cause an invalid rate
- * to be used. */
- /* Make sure all rates in the mask are valid in the current PHY mode */
- for(rateIndex = 0; rateIndex < MAX_NUMBER_OF_SUPPORT_RATES; rateIndex++) {
- if((1 << rateIndex) & (u32)fixRatesMask) {
- if(wmi_is_bitrate_index_valid(wmip, rateIndex) != true) {
- A_DPRINTF(DBG_WMI, (DBGFMT "Set Fix Rates command failed: Given rate is illegal in current PHY mode\n", DBGARG));
- return A_EINVAL;
- }
- }
- }
-#endif
-
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_FIX_RATES_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->fixRateMask = fixRatesMask;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_FIXRATES_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_get_ratemask_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_FIXRATES_CMDID);
-}
-
-int
-wmi_get_channelList_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_CHANNEL_LIST_CMDID);
-}
-
-/*
- * used to generate a wmi sey channel Parameters cmd.
- * mode should always be specified and corresponds to the phy mode of the
- * wlan.
- * numChan should alway sbe specified. If zero indicates that all available
- * channels should be used.
- * channelList is an array of channel frequencies (in Mhz) which the radio
- * should limit its operation to. It should be NULL if numChan == 0. Size of
- * array should correspond to numChan entries.
- */
-int
-wmi_set_channelParams_cmd(struct wmi_t *wmip, u8 scanParam,
- WMI_PHY_MODE mode, s8 numChan,
- u16 *channelList)
-{
- void *osbuf;
- WMI_CHANNEL_PARAMS_CMD *cmd;
- s8 size;
-
- size = sizeof (*cmd);
-
- if (numChan) {
- if (numChan > WMI_MAX_CHANNELS) {
- return A_EINVAL;
- }
- size += sizeof(u16) * (numChan - 1);
- }
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_CHANNEL_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
-
- wmip->wmi_phyMode = mode;
- cmd->scanParam = scanParam;
- cmd->phyMode = mode;
- cmd->numChannels = numChan;
- memcpy(cmd->channelList, channelList, numChan * sizeof(u16));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_CHANNEL_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-void
-wmi_cache_configure_rssithreshold(struct wmi_t *wmip, WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
-{
- SQ_THRESHOLD_PARAMS *sq_thresh =
- &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_RSSI];
- /*
- * Parse the command and store the threshold values here. The checks
- * for valid values can be put here
- */
- sq_thresh->weight = rssiCmd->weight;
- sq_thresh->polling_interval = rssiCmd->pollTime;
-
- sq_thresh->upper_threshold[0] = rssiCmd->thresholdAbove1_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->upper_threshold[1] = rssiCmd->thresholdAbove2_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->upper_threshold[2] = rssiCmd->thresholdAbove3_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->upper_threshold[3] = rssiCmd->thresholdAbove4_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->upper_threshold[4] = rssiCmd->thresholdAbove5_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->upper_threshold[5] = rssiCmd->thresholdAbove6_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->upper_threshold_valid_count = 6;
-
- /* List sorted in descending order */
- sq_thresh->lower_threshold[0] = rssiCmd->thresholdBelow6_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->lower_threshold[1] = rssiCmd->thresholdBelow5_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->lower_threshold[2] = rssiCmd->thresholdBelow4_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->lower_threshold[3] = rssiCmd->thresholdBelow3_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->lower_threshold[4] = rssiCmd->thresholdBelow2_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->lower_threshold[5] = rssiCmd->thresholdBelow1_Val - SIGNAL_QUALITY_NOISE_FLOOR;
- sq_thresh->lower_threshold_valid_count = 6;
-
- if (!rssi_event_value) {
- /*
- * Configuring the thresholds to their extremes allows the host to get an
- * event from the target which is used for the configuring the correct
- * thresholds
- */
- rssiCmd->thresholdAbove1_Val = sq_thresh->upper_threshold[0];
- rssiCmd->thresholdBelow1_Val = sq_thresh->lower_threshold[0];
- } else {
- /*
- * In case the user issues multiple times of rssi_threshold_setting,
- * we should not use the extreames anymore, the target does not expect that.
- */
- rssiCmd->thresholdAbove1_Val = ar6000_get_upper_threshold(rssi_event_value, sq_thresh,
- sq_thresh->upper_threshold_valid_count);
- rssiCmd->thresholdBelow1_Val = ar6000_get_lower_threshold(rssi_event_value, sq_thresh,
- sq_thresh->lower_threshold_valid_count);
-}
-}
-
-int
-wmi_set_rssi_threshold_params(struct wmi_t *wmip,
- WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
-{
-
- /* Check these values are in ascending order */
- if( rssiCmd->thresholdAbove6_Val <= rssiCmd->thresholdAbove5_Val ||
- rssiCmd->thresholdAbove5_Val <= rssiCmd->thresholdAbove4_Val ||
- rssiCmd->thresholdAbove4_Val <= rssiCmd->thresholdAbove3_Val ||
- rssiCmd->thresholdAbove3_Val <= rssiCmd->thresholdAbove2_Val ||
- rssiCmd->thresholdAbove2_Val <= rssiCmd->thresholdAbove1_Val ||
- rssiCmd->thresholdBelow6_Val <= rssiCmd->thresholdBelow5_Val ||
- rssiCmd->thresholdBelow5_Val <= rssiCmd->thresholdBelow4_Val ||
- rssiCmd->thresholdBelow4_Val <= rssiCmd->thresholdBelow3_Val ||
- rssiCmd->thresholdBelow3_Val <= rssiCmd->thresholdBelow2_Val ||
- rssiCmd->thresholdBelow2_Val <= rssiCmd->thresholdBelow1_Val)
- {
- return A_EINVAL;
- }
-
- wmi_cache_configure_rssithreshold(wmip, rssiCmd);
-
- return (wmi_send_rssi_threshold_params(wmip, rssiCmd));
-}
-
-int
-wmi_set_ip_cmd(struct wmi_t *wmip, WMI_SET_IP_CMD *ipCmd)
-{
- void *osbuf;
- WMI_SET_IP_CMD *cmd;
-
- /* Multicast address are not valid */
- if((*((u8 *)&ipCmd->ips[0]) >= 0xE0) ||
- (*((u8 *)&ipCmd->ips[1]) >= 0xE0)) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_IP_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_SET_IP_CMD));
- cmd = (WMI_SET_IP_CMD *)(A_NETBUF_DATA(osbuf));
- memcpy(cmd, ipCmd, sizeof(WMI_SET_IP_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_IP_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip,
- WMI_SET_HOST_SLEEP_MODE_CMD *hostModeCmd)
-{
- void *osbuf;
- s8 size;
- WMI_SET_HOST_SLEEP_MODE_CMD *cmd;
- u16 activeTsids=0;
- u8 streamExists=0;
- u8 i;
-
- if( hostModeCmd->awake == hostModeCmd->asleep) {
- return A_EINVAL;
- }
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_SET_HOST_SLEEP_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, hostModeCmd, sizeof(WMI_SET_HOST_SLEEP_MODE_CMD));
-
- if(hostModeCmd->asleep) {
- /*
- * Relinquish credits from all implicitly created pstreams since when we
- * go to sleep. If user created explicit thinstreams exists with in a
- * fatpipe leave them intact for the user to delete
- */
- LOCK_WMI(wmip);
- streamExists = wmip->wmi_fatPipeExists;
- UNLOCK_WMI(wmip);
-
- for(i=0;i< WMM_NUM_AC;i++) {
- if (streamExists & (1<<i)) {
- LOCK_WMI(wmip);
- activeTsids = wmip->wmi_streamExistsForAC[i];
- UNLOCK_WMI(wmip);
- /* If there are no user created thin streams delete the fatpipe */
- if(!activeTsids) {
- streamExists &= ~(1<<i);
- /*Indicate inactivity to drv layer for this fatpipe(pstream)*/
- A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt,i);
- }
- }
- }
-
- /* Update the fatpipes that exists*/
- LOCK_WMI(wmip);
- wmip->wmi_fatPipeExists = streamExists;
- UNLOCK_WMI(wmip);
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_HOST_SLEEP_MODE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_wow_mode_cmd(struct wmi_t *wmip,
- WMI_SET_WOW_MODE_CMD *wowModeCmd)
-{
- void *osbuf;
- s8 size;
- WMI_SET_WOW_MODE_CMD *cmd;
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_SET_WOW_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, wowModeCmd, sizeof(WMI_SET_WOW_MODE_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_WOW_MODE_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_get_wow_list_cmd(struct wmi_t *wmip,
- WMI_GET_WOW_LIST_CMD *wowListCmd)
-{
- void *osbuf;
- s8 size;
- WMI_GET_WOW_LIST_CMD *cmd;
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_GET_WOW_LIST_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, wowListCmd, sizeof(WMI_GET_WOW_LIST_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_GET_WOW_LIST_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-static int
-wmi_get_wow_list_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_GET_WOW_LIST_REPLY *reply;
-
- if (len < sizeof(WMI_GET_WOW_LIST_REPLY)) {
- return A_EINVAL;
- }
- reply = (WMI_GET_WOW_LIST_REPLY *)datap;
-
- A_WMI_WOW_LIST_EVENT(wmip->wmi_devt, reply->num_filters,
- reply);
-
- return 0;
-}
-
-int wmi_add_wow_pattern_cmd(struct wmi_t *wmip,
- WMI_ADD_WOW_PATTERN_CMD *addWowCmd,
- u8 *pattern, u8 *mask,
- u8 pattern_size)
-{
- void *osbuf;
- s8 size;
- WMI_ADD_WOW_PATTERN_CMD *cmd;
- u8 *filter_mask = NULL;
-
- size = sizeof (*cmd);
-
- size += ((2 * addWowCmd->filter_size)* sizeof(u8));
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_ADD_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->filter_list_id = addWowCmd->filter_list_id;
- cmd->filter_offset = addWowCmd->filter_offset;
- cmd->filter_size = addWowCmd->filter_size;
-
- memcpy(cmd->filter, pattern, addWowCmd->filter_size);
-
- filter_mask = (u8 *)(cmd->filter + cmd->filter_size);
- memcpy(filter_mask, mask, addWowCmd->filter_size);
-
-
- return (wmi_cmd_send(wmip, osbuf, WMI_ADD_WOW_PATTERN_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_del_wow_pattern_cmd(struct wmi_t *wmip,
- WMI_DEL_WOW_PATTERN_CMD *delWowCmd)
-{
- void *osbuf;
- s8 size;
- WMI_DEL_WOW_PATTERN_CMD *cmd;
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_DEL_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, delWowCmd, sizeof(WMI_DEL_WOW_PATTERN_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_DEL_WOW_PATTERN_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-void
-wmi_cache_configure_snrthreshold(struct wmi_t *wmip, WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
-{
- SQ_THRESHOLD_PARAMS *sq_thresh =
- &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_SNR];
- /*
- * Parse the command and store the threshold values here. The checks
- * for valid values can be put here
- */
- sq_thresh->weight = snrCmd->weight;
- sq_thresh->polling_interval = snrCmd->pollTime;
-
- sq_thresh->upper_threshold[0] = snrCmd->thresholdAbove1_Val;
- sq_thresh->upper_threshold[1] = snrCmd->thresholdAbove2_Val;
- sq_thresh->upper_threshold[2] = snrCmd->thresholdAbove3_Val;
- sq_thresh->upper_threshold[3] = snrCmd->thresholdAbove4_Val;
- sq_thresh->upper_threshold_valid_count = 4;
-
- /* List sorted in descending order */
- sq_thresh->lower_threshold[0] = snrCmd->thresholdBelow4_Val;
- sq_thresh->lower_threshold[1] = snrCmd->thresholdBelow3_Val;
- sq_thresh->lower_threshold[2] = snrCmd->thresholdBelow2_Val;
- sq_thresh->lower_threshold[3] = snrCmd->thresholdBelow1_Val;
- sq_thresh->lower_threshold_valid_count = 4;
-
- if (!snr_event_value) {
- /*
- * Configuring the thresholds to their extremes allows the host to get an
- * event from the target which is used for the configuring the correct
- * thresholds
- */
- snrCmd->thresholdAbove1_Val = (u8)sq_thresh->upper_threshold[0];
- snrCmd->thresholdBelow1_Val = (u8)sq_thresh->lower_threshold[0];
- } else {
- /*
- * In case the user issues multiple times of snr_threshold_setting,
- * we should not use the extreames anymore, the target does not expect that.
- */
- snrCmd->thresholdAbove1_Val = ar6000_get_upper_threshold(snr_event_value, sq_thresh,
- sq_thresh->upper_threshold_valid_count);
- snrCmd->thresholdBelow1_Val = ar6000_get_lower_threshold(snr_event_value, sq_thresh,
- sq_thresh->lower_threshold_valid_count);
- }
-
-}
-int
-wmi_set_snr_threshold_params(struct wmi_t *wmip,
- WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
-{
- if( snrCmd->thresholdAbove4_Val <= snrCmd->thresholdAbove3_Val ||
- snrCmd->thresholdAbove3_Val <= snrCmd->thresholdAbove2_Val ||
- snrCmd->thresholdAbove2_Val <= snrCmd->thresholdAbove1_Val ||
- snrCmd->thresholdBelow4_Val <= snrCmd->thresholdBelow3_Val ||
- snrCmd->thresholdBelow3_Val <= snrCmd->thresholdBelow2_Val ||
- snrCmd->thresholdBelow2_Val <= snrCmd->thresholdBelow1_Val)
- {
- return A_EINVAL;
- }
- wmi_cache_configure_snrthreshold(wmip, snrCmd);
- return (wmi_send_snr_threshold_params(wmip, snrCmd));
-}
-
-int
-wmi_clr_rssi_snr(struct wmi_t *wmip)
-{
- void *osbuf;
-
- osbuf = A_NETBUF_ALLOC(sizeof(int));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- return (wmi_cmd_send(wmip, osbuf, WMI_CLR_RSSI_SNR_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_lq_threshold_params(struct wmi_t *wmip,
- WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd)
-{
- void *osbuf;
- s8 size;
- WMI_LQ_THRESHOLD_PARAMS_CMD *cmd;
- /* These values are in ascending order */
- if( lqCmd->thresholdAbove4_Val <= lqCmd->thresholdAbove3_Val ||
- lqCmd->thresholdAbove3_Val <= lqCmd->thresholdAbove2_Val ||
- lqCmd->thresholdAbove2_Val <= lqCmd->thresholdAbove1_Val ||
- lqCmd->thresholdBelow4_Val <= lqCmd->thresholdBelow3_Val ||
- lqCmd->thresholdBelow3_Val <= lqCmd->thresholdBelow2_Val ||
- lqCmd->thresholdBelow2_Val <= lqCmd->thresholdBelow1_Val ) {
-
- return A_EINVAL;
- }
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_LQ_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, lqCmd, sizeof(WMI_LQ_THRESHOLD_PARAMS_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_LQ_THRESHOLD_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_error_report_bitmask(struct wmi_t *wmip, u32 mask)
-{
- void *osbuf;
- s8 size;
- WMI_TARGET_ERROR_REPORT_BITMASK *cmd;
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_TARGET_ERROR_REPORT_BITMASK *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
-
- cmd->bitmask = mask;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_get_challenge_resp_cmd(struct wmi_t *wmip, u32 cookie, u32 source)
-{
- void *osbuf;
- WMIX_HB_CHALLENGE_RESP_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMIX_HB_CHALLENGE_RESP_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->cookie = cookie;
- cmd->source = source;
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_HB_CHALLENGE_RESP_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_config_debug_module_cmd(struct wmi_t *wmip, u16 mmask,
- u16 tsr, bool rep, u16 size,
- u32 valid)
-{
- void *osbuf;
- WMIX_DBGLOG_CFG_MODULE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMIX_DBGLOG_CFG_MODULE_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->config.cfgmmask = mmask;
- cmd->config.cfgtsr = tsr;
- cmd->config.cfgrep = rep;
- cmd->config.cfgsize = size;
- cmd->config.cfgvalid = valid;
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DBGLOG_CFG_MODULE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_get_stats_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_STATISTICS_CMDID);
-}
-
-int
-wmi_addBadAp_cmd(struct wmi_t *wmip, u8 apIndex, u8 *bssid)
-{
- void *osbuf;
- WMI_ADD_BAD_AP_CMD *cmd;
-
- if ((bssid == NULL) || (apIndex > WMI_MAX_BAD_AP_INDEX)) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_ADD_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->badApIndex = apIndex;
- memcpy(cmd->bssid, bssid, sizeof(cmd->bssid));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_ADD_BAD_AP_CMDID, SYNC_BEFORE_WMIFLAG));
-}
-
-int
-wmi_deleteBadAp_cmd(struct wmi_t *wmip, u8 apIndex)
-{
- void *osbuf;
- WMI_DELETE_BAD_AP_CMD *cmd;
-
- if (apIndex > WMI_MAX_BAD_AP_INDEX) {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_DELETE_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->badApIndex = apIndex;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_BAD_AP_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_abort_scan_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_ABORT_SCAN_CMDID);
-}
-
-int
-wmi_set_txPwr_cmd(struct wmi_t *wmip, u8 dbM)
-{
- void *osbuf;
- WMI_SET_TX_PWR_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_TX_PWR_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->dbM = dbM;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_PWR_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_get_txPwr_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_TX_PWR_CMDID);
-}
-
-u16 wmi_get_mapped_qos_queue(struct wmi_t *wmip, u8 trafficClass)
-{
- u16 activeTsids=0;
-
- LOCK_WMI(wmip);
- activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
- UNLOCK_WMI(wmip);
-
- return activeTsids;
-}
-
-int
-wmi_get_roam_tbl_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd(wmip, WMI_GET_ROAM_TBL_CMDID);
-}
-
-int
-wmi_get_roam_data_cmd(struct wmi_t *wmip, u8 roamDataType)
-{
- void *osbuf;
- u32 size = sizeof(u8);
- WMI_TARGET_ROAM_DATA *cmd;
-
- osbuf = A_NETBUF_ALLOC(size); /* no payload */
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_TARGET_ROAM_DATA *)(A_NETBUF_DATA(osbuf));
- cmd->roamDataType = roamDataType;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_DATA_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p,
- u8 size)
-{
- void *osbuf;
- WMI_SET_ROAM_CTRL_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_SET_ROAM_CTRL_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
-
- memcpy(cmd, p, size);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_ROAM_CTRL_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
- WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
- u8 size)
-{
- void *osbuf;
- WMI_POWERSAVE_TIMERS_POLICY_CMD *cmd;
-
- /* These timers can't be zero */
- if(!pCmd->psPollTimeout || !pCmd->triggerTimeout ||
- !(pCmd->apsdTimPolicy == IGNORE_TIM_ALL_QUEUES_APSD ||
- pCmd->apsdTimPolicy == PROCESS_TIM_ALL_QUEUES_APSD) ||
- !(pCmd->simulatedAPSDTimPolicy == IGNORE_TIM_SIMULATED_APSD ||
- pCmd->simulatedAPSDTimPolicy == PROCESS_TIM_SIMULATED_APSD))
- return A_EINVAL;
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_POWERSAVE_TIMERS_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
-
- memcpy(cmd, pCmd, size);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_access_params_cmd(struct wmi_t *wmip, u8 ac, u16 txop, u8 eCWmin,
- u8 eCWmax, u8 aifsn)
-{
- void *osbuf;
- WMI_SET_ACCESS_PARAMS_CMD *cmd;
-
- if ((eCWmin > WMI_MAX_CW_ACPARAM) || (eCWmax > WMI_MAX_CW_ACPARAM) ||
- (aifsn > WMI_MAX_AIFSN_ACPARAM) || (ac >= WMM_NUM_AC))
- {
- return A_EINVAL;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_ACCESS_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->txop = txop;
- cmd->eCWmin = eCWmin;
- cmd->eCWmax = eCWmax;
- cmd->aifsn = aifsn;
- cmd->ac = ac;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_ACCESS_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_retry_limits_cmd(struct wmi_t *wmip, u8 frameType,
- u8 trafficClass, u8 maxRetries,
- u8 enableNotify)
-{
- void *osbuf;
- WMI_SET_RETRY_LIMITS_CMD *cmd;
-
- if ((frameType != MGMT_FRAMETYPE) && (frameType != CONTROL_FRAMETYPE) &&
- (frameType != DATA_FRAMETYPE))
- {
- return A_EINVAL;
- }
-
- if (maxRetries > WMI_MAX_RETRIES) {
- return A_EINVAL;
- }
-
- if (frameType != DATA_FRAMETYPE) {
- trafficClass = 0;
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_RETRY_LIMITS_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->frameType = frameType;
- cmd->trafficClass = trafficClass;
- cmd->maxRetries = maxRetries;
- cmd->enableNotify = enableNotify;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_RETRY_LIMITS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-void
-wmi_get_current_bssid(struct wmi_t *wmip, u8 *bssid)
-{
- if (bssid != NULL) {
- memcpy(bssid, wmip->wmi_bssid, ATH_MAC_LEN);
- }
-}
-
-int
-wmi_set_opt_mode_cmd(struct wmi_t *wmip, u8 optMode)
-{
- void *osbuf;
- WMI_SET_OPT_MODE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_OPT_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->optMode = optMode;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_OPT_MODE_CMDID,
- SYNC_BOTH_WMIFLAG));
-}
-
-int
-wmi_opt_tx_frame_cmd(struct wmi_t *wmip,
- u8 frmType,
- u8 *dstMacAddr,
- u8 *bssid,
- u16 optIEDataLen,
- u8 *optIEData)
-{
- void *osbuf;
- WMI_OPT_TX_FRAME_CMD *cmd;
- osbuf = A_NETBUF_ALLOC(optIEDataLen + sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, (optIEDataLen + sizeof(*cmd)));
-
- cmd = (WMI_OPT_TX_FRAME_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, (optIEDataLen + sizeof(*cmd)-1));
-
- cmd->frmType = frmType;
- cmd->optIEDataLen = optIEDataLen;
- //cmd->optIEData = (u8 *)((int)cmd + sizeof(*cmd));
- memcpy(cmd->bssid, bssid, sizeof(cmd->bssid));
- memcpy(cmd->dstAddr, dstMacAddr, sizeof(cmd->dstAddr));
- memcpy(&cmd->optIEData[0], optIEData, optIEDataLen);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_OPT_TX_FRAME_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, u16 intvl)
-{
- void *osbuf;
- WMI_BEACON_INT_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_BEACON_INT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->beaconInterval = intvl;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BEACON_INT_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, u16 voicePktSize)
-{
- void *osbuf;
- WMI_SET_VOICE_PKT_SIZE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_VOICE_PKT_SIZE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->voicePktSize = voicePktSize;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_VOICE_PKT_SIZE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_set_max_sp_len_cmd(struct wmi_t *wmip, u8 maxSPLen)
-{
- void *osbuf;
- WMI_SET_MAX_SP_LEN_CMD *cmd;
-
- /* maxSPLen is a two-bit value. If user trys to set anything
- * other than this, then its invalid
- */
- if(maxSPLen & ~0x03)
- return A_EINVAL;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_MAX_SP_LEN_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->maxSPLen = maxSPLen;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_MAX_SP_LEN_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-u8 wmi_determine_userPriority(
- u8 *pkt,
- u32 layer2Pri)
-{
- u8 ipPri;
- iphdr *ipHdr = (iphdr *)pkt;
-
- /* Determine IPTOS priority */
- /*
- * IP Tos format :
- * (Refer Pg 57 WMM-test-plan-v1.2)
- * IP-TOS - 8bits
- * : DSCP(6-bits) ECN(2-bits)
- * : DSCP - P2 P1 P0 X X X
- * where (P2 P1 P0) form 802.1D
- */
- ipPri = ipHdr->ip_tos >> 5;
- ipPri &= 0x7;
-
- if ((layer2Pri & 0x7) > ipPri)
- return ((u8)layer2Pri & 0x7);
- else
- return ipPri;
-}
-
-u8 convert_userPriority_to_trafficClass(u8 userPriority)
-{
- return (up_to_ac[userPriority & 0x7]);
-}
-
-u8 wmi_get_power_mode_cmd(struct wmi_t *wmip)
-{
- return wmip->wmi_powerMode;
-}
-
-int
-wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, int tspecCompliance)
-{
- int ret = 0;
-
-#define TSPEC_SUSPENSION_INTERVAL_ATHEROS_DEF (~0)
-#define TSPEC_SERVICE_START_TIME_ATHEROS_DEF 0
-#define TSPEC_MAX_BURST_SIZE_ATHEROS_DEF 0
-#define TSPEC_DELAY_BOUND_ATHEROS_DEF 0
-#define TSPEC_MEDIUM_TIME_ATHEROS_DEF 0
-#define TSPEC_SBA_ATHEROS_DEF 0x2000 /* factor is 1 */
-
- /* Verify TSPEC params for ATHEROS compliance */
- if(tspecCompliance == ATHEROS_COMPLIANCE) {
- if ((pCmd->suspensionInt != TSPEC_SUSPENSION_INTERVAL_ATHEROS_DEF) ||
- (pCmd->serviceStartTime != TSPEC_SERVICE_START_TIME_ATHEROS_DEF) ||
- (pCmd->minDataRate != pCmd->meanDataRate) ||
- (pCmd->minDataRate != pCmd->peakDataRate) ||
- (pCmd->maxBurstSize != TSPEC_MAX_BURST_SIZE_ATHEROS_DEF) ||
- (pCmd->delayBound != TSPEC_DELAY_BOUND_ATHEROS_DEF) ||
- (pCmd->sba != TSPEC_SBA_ATHEROS_DEF) ||
- (pCmd->mediumTime != TSPEC_MEDIUM_TIME_ATHEROS_DEF)) {
-
- A_DPRINTF(DBG_WMI, (DBGFMT "Invalid TSPEC params\n", DBGARG));
- //A_PRINTF("%s: Invalid TSPEC params\n", __func__);
- ret = A_EINVAL;
- }
- }
-
- return ret;
-}
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-static int
-wmi_tcmd_test_report_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- ar6000_testmode_rx_report_event(wmip->wmi_devt, datap, len);
-
- return 0;
-}
-
-#endif /* CONFIG_HOST_TCMD_SUPPORT*/
-
-int
-wmi_set_authmode_cmd(struct wmi_t *wmip, u8 mode)
-{
- void *osbuf;
- WMI_SET_AUTH_MODE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_AUTH_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->mode = mode;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_AUTH_MODE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_reassocmode_cmd(struct wmi_t *wmip, u8 mode)
-{
- void *osbuf;
- WMI_SET_REASSOC_MODE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_REASSOC_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->mode = mode;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_REASSOC_MODE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_lpreamble_cmd(struct wmi_t *wmip, u8 status, u8 preamblePolicy)
-{
- void *osbuf;
- WMI_SET_LPREAMBLE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_LPREAMBLE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->status = status;
- cmd->preamblePolicy = preamblePolicy;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_LPREAMBLE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_rts_cmd(struct wmi_t *wmip, u16 threshold)
-{
- void *osbuf;
- WMI_SET_RTS_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_RTS_CMD*)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->threshold = threshold;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_RTS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status)
-{
- void *osbuf;
- WMI_SET_WMM_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_WMM_CMD*)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->status = status;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_qos_supp_cmd(struct wmi_t *wmip, u8 status)
-{
- void *osbuf;
- WMI_SET_QOS_SUPP_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_QOS_SUPP_CMD*)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->status = status;
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_QOS_SUPP_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG cfg)
-{
- void *osbuf;
- WMI_SET_WMM_TXOP_CMD *cmd;
-
- if( !((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED)) )
- return A_EINVAL;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_WMM_TXOP_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->txopEnable = cfg;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_TXOP_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_country(struct wmi_t *wmip, u8 *countryCode)
-{
- void *osbuf;
- WMI_AP_SET_COUNTRY_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_AP_SET_COUNTRY_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- memcpy(cmd->countryCode,countryCode,3);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_COUNTRY_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-/* WMI layer doesn't need to know the data type of the test cmd.
- This would be beneficial for customers like Qualcomm, who might
- have different test command requirements from different manufacturers
- */
-int
-wmi_test_cmd(struct wmi_t *wmip, u8 *buf, u32 len)
-{
- void *osbuf;
- char *data;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- osbuf= A_NETBUF_ALLOC(len);
- if(osbuf == NULL)
- {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, len);
- data = A_NETBUF_DATA(osbuf);
- memcpy(data, buf, len);
-
- return(wmi_cmd_send(wmip, osbuf, WMI_TEST_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-#endif
-
-int
-wmi_set_bt_status_cmd(struct wmi_t *wmip, u8 streamType, u8 status)
-{
- void *osbuf;
- WMI_SET_BT_STATUS_CMD *cmd;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Enter - streamType=%d, status=%d\n", streamType, status));
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_BT_STATUS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->streamType = streamType;
- cmd->status = status;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_STATUS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd)
-{
- void *osbuf;
- WMI_SET_BT_PARAMS_CMD* alloc_cmd;
-
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("cmd params is %d\n", cmd->paramType));
-
- if (cmd->paramType == BT_PARAM_SCO) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("sco params %d %d %d %d %d %d %d %d %d %d %d %d\n", cmd->info.scoParams.numScoCyclesForceTrigger,
- cmd->info.scoParams.dataResponseTimeout,
- cmd->info.scoParams.stompScoRules,
- cmd->info.scoParams.scoOptFlags,
- cmd->info.scoParams.stompDutyCyleVal,
- cmd->info.scoParams.stompDutyCyleMaxVal,
- cmd->info.scoParams.psPollLatencyFraction,
- cmd->info.scoParams.noSCOSlots,
- cmd->info.scoParams.noIdleSlots,
- cmd->info.scoParams.scoOptOffRssi,
- cmd->info.scoParams.scoOptOnRssi,
- cmd->info.scoParams.scoOptRtsCount));
- }
- else if (cmd->paramType == BT_PARAM_A2DP) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("A2DP params %d %d %d %d %d %d %d %d\n", cmd->info.a2dpParams.a2dpWlanUsageLimit,
- cmd->info.a2dpParams.a2dpBurstCntMin,
- cmd->info.a2dpParams.a2dpDataRespTimeout,
- cmd->info.a2dpParams.a2dpOptFlags,
- cmd->info.a2dpParams.isCoLocatedBtRoleMaster,
- cmd->info.a2dpParams.a2dpOptOffRssi,
- cmd->info.a2dpParams.a2dpOptOnRssi,
- cmd->info.a2dpParams.a2dpOptRtsCount));
- }
- else if (cmd->paramType == BT_PARAM_ANTENNA_CONFIG) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Ant config %d\n", cmd->info.antType));
- }
- else if (cmd->paramType == BT_PARAM_COLOCATED_BT_DEVICE) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("co-located BT %d\n", cmd->info.coLocatedBtDev));
- }
- else if (cmd->paramType == BT_PARAM_ACLCOEX) {
- AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("ACL params %d %d %d\n", cmd->info.aclCoexParams.aclWlanMediumUsageTime,
- cmd->info.aclCoexParams.aclBtMediumUsageTime,
- cmd->info.aclCoexParams.aclDataRespTimeout));
- }
- else if (cmd->paramType == BT_PARAM_11A_SEPARATE_ANT) {
- A_DPRINTF(DBG_WMI, (DBGFMT "11A ant\n", DBGARG));
- }
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- alloc_cmd = (WMI_SET_BT_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd, cmd, sizeof(*cmd));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_btcoex_fe_ant_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_FE_ANT_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_FE_ANT_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_FE_ANT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_FE_ANT_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-
-int
-wmi_set_btcoex_colocated_bt_dev_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
- A_PRINTF("colocated bt = %d\n", alloc_cmd->btcoexCoLocatedBTdev);
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_btcoex_btinquiry_page_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD* cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_btcoex_sco_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_SCO_CONFIG_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_SCO_CONFIG_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_SCO_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_SCO_CONFIG_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_SCO_CONFIG_CMDID ,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_btcoex_a2dp_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_A2DP_CONFIG_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_A2DP_CONFIG_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_A2DP_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_A2DP_CONFIG_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_A2DP_CONFIG_CMDID ,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_btcoex_aclcoex_config_cmd(struct wmi_t *wmip,
- WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID ,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_btcoex_debug_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_DEBUG_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_DEBUG_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_DEBUG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_DEBUG_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_DEBUG_CMDID ,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_set_btcoex_bt_operating_status_cmd(struct wmi_t * wmip,
- WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD * cmd)
-{
- void *osbuf;
- WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID ,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_get_btcoex_config_cmd(struct wmi_t * wmip, WMI_GET_BTCOEX_CONFIG_CMD * cmd)
-{
- void *osbuf;
- WMI_GET_BTCOEX_CONFIG_CMD *alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- alloc_cmd = (WMI_GET_BTCOEX_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd,cmd,sizeof(WMI_GET_BTCOEX_CONFIG_CMD));
- return (wmi_cmd_send(wmip, osbuf, WMI_GET_BTCOEX_CONFIG_CMDID ,
- NO_SYNC_WMIFLAG));
-
-}
-
-int
-wmi_get_btcoex_stats_cmd(struct wmi_t *wmip)
-{
-
- return wmi_simple_cmd(wmip, WMI_GET_BTCOEX_STATS_CMDID);
-
-}
-
-int
-wmi_get_keepalive_configured(struct wmi_t *wmip)
-{
- void *osbuf;
- WMI_GET_KEEPALIVE_CMD *cmd;
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
- cmd = (WMI_GET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- return (wmi_cmd_send(wmip, osbuf, WMI_GET_KEEPALIVE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-u8 wmi_get_keepalive_cmd(struct wmi_t *wmip)
-{
- return wmip->wmi_keepaliveInterval;
-}
-
-int
-wmi_set_keepalive_cmd(struct wmi_t *wmip, u8 keepaliveInterval)
-{
- void *osbuf;
- WMI_SET_KEEPALIVE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->keepaliveInterval = keepaliveInterval;
- wmip->wmi_keepaliveInterval = keepaliveInterval;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_KEEPALIVE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_params_cmd(struct wmi_t *wmip, u32 opcode, u32 length, char *buffer)
-{
- void *osbuf;
- WMI_SET_PARAMS_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd) + length);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd) + length);
-
- cmd = (WMI_SET_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->opcode = opcode;
- cmd->length = length;
- memcpy(cmd->buffer, buffer, length);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_set_mcast_filter_cmd(struct wmi_t *wmip, u8 dot1, u8 dot2, u8 dot3, u8 dot4)
-{
- void *osbuf;
- WMI_SET_MCAST_FILTER_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->multicast_mac[0] = 0x01;
- cmd->multicast_mac[1] = 0x00;
- cmd->multicast_mac[2] = 0x5e;
- cmd->multicast_mac[3] = dot2&0x7F;
- cmd->multicast_mac[4] = dot3;
- cmd->multicast_mac[5] = dot4;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_MCAST_FILTER_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_del_mcast_filter_cmd(struct wmi_t *wmip, u8 dot1, u8 dot2, u8 dot3, u8 dot4)
-{
- void *osbuf;
- WMI_SET_MCAST_FILTER_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->multicast_mac[0] = 0x01;
- cmd->multicast_mac[1] = 0x00;
- cmd->multicast_mac[2] = 0x5e;
- cmd->multicast_mac[3] = dot2&0x7F;
- cmd->multicast_mac[4] = dot3;
- cmd->multicast_mac[5] = dot4;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_DEL_MCAST_FILTER_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_mcast_filter_cmd(struct wmi_t *wmip, u8 enable)
-{
- void *osbuf;
- WMI_MCAST_FILTER_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->enable = enable;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_MCAST_FILTER_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_appie_cmd(struct wmi_t *wmip, u8 mgmtFrmType, u8 ieLen,
- u8 *ieInfo)
-{
- void *osbuf;
- WMI_SET_APPIE_CMD *cmd;
- u16 cmdLen;
-
- cmdLen = sizeof(*cmd) + ieLen - 1;
- osbuf = A_NETBUF_ALLOC(cmdLen);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, cmdLen);
-
- cmd = (WMI_SET_APPIE_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, cmdLen);
-
- cmd->mgmtFrmType = mgmtFrmType;
- cmd->ieLen = ieLen;
- memcpy(cmd->ieInfo, ieInfo, ieLen);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_APPIE_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_halparam_cmd(struct wmi_t *wmip, u8 *cmd, u16 dataLen)
-{
- void *osbuf;
- u8 *data;
-
- osbuf = A_NETBUF_ALLOC(dataLen);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, dataLen);
-
- data = A_NETBUF_DATA(osbuf);
-
- memcpy(data, cmd, dataLen);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_WHALPARAM_CMDID, NO_SYNC_WMIFLAG));
-}
-
-s32 wmi_get_rate(s8 rateindex)
-{
- if (rateindex == RATE_AUTO) {
- return 0;
- } else {
- return(wmi_rateTable[(u32) rateindex][0]);
- }
-}
-
-void
-wmi_node_return (struct wmi_t *wmip, bss_t *bss)
-{
- if (NULL != bss)
- {
- wlan_node_return (&wmip->wmi_scan_table, bss);
- }
-}
-
-void
-wmi_set_nodeage(struct wmi_t *wmip, u32 nodeAge)
-{
- wlan_set_nodeage(&wmip->wmi_scan_table,nodeAge);
-}
-
-bss_t *
-wmi_find_Ssidnode (struct wmi_t *wmip, u8 *pSsid,
- u32 ssidLength, bool bIsWPA2, bool bMatchSSID)
-{
- bss_t *node = NULL;
- node = wlan_find_Ssidnode (&wmip->wmi_scan_table, pSsid,
- ssidLength, bIsWPA2, bMatchSSID);
- return node;
-}
-
-
-#ifdef THREAD_X
-void
-wmi_refresh_scan_table (struct wmi_t *wmip)
-{
- wlan_refresh_inactive_nodes (&wmip->wmi_scan_table);
-}
-#endif
-
-void
-wmi_free_allnodes(struct wmi_t *wmip)
-{
- wlan_free_allnodes(&wmip->wmi_scan_table);
-}
-
-bss_t *
-wmi_find_node(struct wmi_t *wmip, const u8 *macaddr)
-{
- bss_t *ni=NULL;
- ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
- return ni;
-}
-
-void
-wmi_free_node(struct wmi_t *wmip, const u8 *macaddr)
-{
- bss_t *ni=NULL;
-
- ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
- if (ni != NULL) {
- wlan_node_reclaim(&wmip->wmi_scan_table, ni);
- }
-
- return;
-}
-
-int
-wmi_dset_open_reply(struct wmi_t *wmip,
- u32 status,
- u32 access_cookie,
- u32 dset_size,
- u32 dset_version,
- u32 targ_handle,
- u32 targ_reply_fn,
- u32 targ_reply_arg)
-{
- void *osbuf;
- WMIX_DSETOPEN_REPLY_CMD *open_reply;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter - wmip=0x%lx\n", DBGARG, (unsigned long)wmip));
-
- osbuf = A_NETBUF_ALLOC(sizeof(*open_reply));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*open_reply));
- open_reply = (WMIX_DSETOPEN_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
-
- open_reply->status = status;
- open_reply->targ_dset_handle = targ_handle;
- open_reply->targ_reply_fn = targ_reply_fn;
- open_reply->targ_reply_arg = targ_reply_arg;
- open_reply->access_cookie = access_cookie;
- open_reply->size = dset_size;
- open_reply->version = dset_version;
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETOPEN_REPLY_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-static int
-wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
-{
- WMI_PMKID_LIST_REPLY *reply;
- u32 expected_len;
-
- if (len < sizeof(WMI_PMKID_LIST_REPLY)) {
- return A_EINVAL;
- }
- reply = (WMI_PMKID_LIST_REPLY *)datap;
- expected_len = sizeof(reply->numPMKID) + reply->numPMKID * WMI_PMKID_LEN;
-
- if (len < expected_len) {
- return A_EINVAL;
- }
-
- A_WMI_PMKID_LIST_EVENT(wmip->wmi_devt, reply->numPMKID,
- reply->pmkidList, reply->bssidList[0]);
-
- return 0;
-}
-
-
-static int
-wmi_set_params_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
-{
- WMI_SET_PARAMS_REPLY *reply;
-
- if (len < sizeof(WMI_SET_PARAMS_REPLY)) {
- return A_EINVAL;
- }
- reply = (WMI_SET_PARAMS_REPLY *)datap;
-
- if (0 == reply->status)
- {
-
- }
- else
- {
-
- }
-
- return 0;
-}
-
-
-#ifdef CONFIG_HOST_DSET_SUPPORT
-int
-wmi_dset_data_reply(struct wmi_t *wmip,
- u32 status,
- u8 *user_buf,
- u32 length,
- u32 targ_buf,
- u32 targ_reply_fn,
- u32 targ_reply_arg)
-{
- void *osbuf;
- WMIX_DSETDATA_REPLY_CMD *data_reply;
- u32 size;
-
- size = sizeof(*data_reply) + length;
-
- if (size <= length) {
- return A_ERROR;
- }
-
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Enter - length=%d status=%d\n", DBGARG, length, status));
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
- A_NETBUF_PUT(osbuf, size);
- data_reply = (WMIX_DSETDATA_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
-
- data_reply->status = status;
- data_reply->targ_buf = targ_buf;
- data_reply->targ_reply_fn = targ_reply_fn;
- data_reply->targ_reply_arg = targ_reply_arg;
- data_reply->length = length;
-
- if (status == 0) {
- if (a_copy_from_user(data_reply->buf, user_buf, length)) {
- A_NETBUF_FREE(osbuf);
- return A_ERROR;
- }
- }
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETDATA_REPLY_CMDID,
- NO_SYNC_WMIFLAG));
-}
-#endif /* CONFIG_HOST_DSET_SUPPORT */
-
-int
-wmi_set_wsc_status_cmd(struct wmi_t *wmip, u32 status)
-{
- void *osbuf;
- char *cmd;
-
- wps_enable = status;
-
- osbuf = a_netbuf_alloc(sizeof(1));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- a_netbuf_put(osbuf, sizeof(1));
-
- cmd = (char *)(a_netbuf_to_data(osbuf));
-
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd[0] = (status?1:0);
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_WSC_STATUS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-#if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-int
-wmi_prof_cfg_cmd(struct wmi_t *wmip,
- u32 period,
- u32 nbins)
-{
- void *osbuf;
- WMIX_PROF_CFG_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMIX_PROF_CFG_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->period = period;
- cmd->nbins = nbins;
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_PROF_CFG_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_prof_addr_set_cmd(struct wmi_t *wmip, u32 addr)
-{
- void *osbuf;
- WMIX_PROF_ADDR_SET_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMIX_PROF_ADDR_SET_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->addr = addr;
-
- return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_PROF_ADDR_SET_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_prof_start_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_START_CMDID);
-}
-
-int
-wmi_prof_stop_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_STOP_CMDID);
-}
-
-int
-wmi_prof_count_get_cmd(struct wmi_t *wmip)
-{
- return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_COUNT_GET_CMDID);
-}
-
-/* Called to handle WMIX_PROF_CONT_EVENTID */
-static int
-wmi_prof_count_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMIX_PROF_COUNT_EVENT *prof_data = (WMIX_PROF_COUNT_EVENT *)datap;
-
- A_DPRINTF(DBG_WMI,
- (DBGFMT "Enter - addr=0x%x count=%d\n", DBGARG,
- prof_data->addr, prof_data->count));
-
- A_WMI_PROF_COUNT_RX(prof_data->addr, prof_data->count);
-
- return 0;
-}
-#endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-
-#ifdef OS_ROAM_MANAGEMENT
-
-#define ETHERNET_MAC_ADDRESS_LENGTH 6
-
-void
-wmi_scan_indication (struct wmi_t *wmip)
-{
- struct ieee80211_node_table *nt;
- u32 gen;
- u32 size;
- u32 bsssize;
- bss_t *bss;
- u32 numbss;
- PNDIS_802_11_BSSID_SCAN_INFO psi;
- PBYTE pie;
- NDIS_802_11_FIXED_IEs *pFixed;
- NDIS_802_11_VARIABLE_IEs *pVar;
- u32 RateSize;
-
- struct ar6kScanIndication
- {
- NDIS_802_11_STATUS_INDICATION ind;
- NDIS_802_11_BSSID_SCAN_INFO_LIST slist;
- } *pAr6kScanIndEvent;
-
- nt = &wmip->wmi_scan_table;
-
- ++nt->nt_si_gen;
-
-
- gen = nt->nt_si_gen;
-
- size = offsetof(struct ar6kScanIndication, slist) +
- offsetof(NDIS_802_11_BSSID_SCAN_INFO_LIST, BssidScanInfo);
-
- numbss = 0;
-
- IEEE80211_NODE_LOCK(nt);
-
- //calc size
- for (bss = nt->nt_node_first; bss; bss = bss->ni_list_next) {
- if (bss->ni_si_gen != gen) {
- bsssize = offsetof(NDIS_802_11_BSSID_SCAN_INFO, Bssid) + offsetof(NDIS_WLAN_BSSID_EX, IEs);
- bsssize = bsssize + sizeof(NDIS_802_11_FIXED_IEs);
-
-#ifdef SUPPORT_WPA2
- if (bss->ni_cie.ie_rsn) {
- bsssize = bsssize + bss->ni_cie.ie_rsn[1] + 2;
- }
-#endif
- if (bss->ni_cie.ie_wpa) {
- bsssize = bsssize + bss->ni_cie.ie_wpa[1] + 2;
- }
-
- // bsssize must be a multiple of 4 to maintain alignment.
- bsssize = (bsssize + 3) & ~3;
-
- size += bsssize;
-
- numbss++;
- }
- }
-
- if (0 == numbss)
- {
-// RETAILMSG(1, (L"AR6K: scan indication: 0 bss\n"));
- ar6000_scan_indication (wmip->wmi_devt, NULL, 0);
- IEEE80211_NODE_UNLOCK (nt);
- return;
- }
-
- pAr6kScanIndEvent = A_MALLOC(size);
-
- if (NULL == pAr6kScanIndEvent)
- {
- IEEE80211_NODE_UNLOCK(nt);
- return;
- }
-
- A_MEMZERO(pAr6kScanIndEvent, size);
-
- //copy data
- pAr6kScanIndEvent->ind.StatusType = Ndis802_11StatusType_BssidScanInfoList;
- pAr6kScanIndEvent->slist.Version = 1;
- pAr6kScanIndEvent->slist.NumItems = numbss;
-
- psi = &pAr6kScanIndEvent->slist.BssidScanInfo[0];
-
- for (bss = nt->nt_node_first; bss; bss = bss->ni_list_next) {
- if (bss->ni_si_gen != gen) {
-
- bss->ni_si_gen = gen;
-
- //Set scan time
- psi->ScanTime = bss->ni_tstamp - WLAN_NODE_INACT_TIMEOUT_MSEC;
-
- // Copy data to bssid_ex
- bsssize = offsetof(NDIS_WLAN_BSSID_EX, IEs);
- bsssize = bsssize + sizeof(NDIS_802_11_FIXED_IEs);
-
-#ifdef SUPPORT_WPA2
- if (bss->ni_cie.ie_rsn) {
- bsssize = bsssize + bss->ni_cie.ie_rsn[1] + 2;
- }
-#endif
- if (bss->ni_cie.ie_wpa) {
- bsssize = bsssize + bss->ni_cie.ie_wpa[1] + 2;
- }
-
- // bsssize must be a multiple of 4 to maintain alignment.
- bsssize = (bsssize + 3) & ~3;
-
- psi->Bssid.Length = bsssize;
-
- memcpy (psi->Bssid.MacAddress, bss->ni_macaddr, ETHERNET_MAC_ADDRESS_LENGTH);
-
-
-//if (((bss->ni_macaddr[3] == 0xCE) && (bss->ni_macaddr[4] == 0xF0) && (bss->ni_macaddr[5] == 0xE7)) ||
-// ((bss->ni_macaddr[3] == 0x03) && (bss->ni_macaddr[4] == 0xE2) && (bss->ni_macaddr[5] == 0x70)))
-// RETAILMSG (1, (L"%x\n",bss->ni_macaddr[5]));
-
- psi->Bssid.Ssid.SsidLength = 0;
- pie = bss->ni_cie.ie_ssid;
-
- if (pie) {
- // Format of SSID IE is:
- // Type (1 octet)
- // Length (1 octet)
- // SSID (Length octets)
- //
- // Validation of the IE should have occurred within WMI.
- //
- if (pie[1] <= 32) {
- psi->Bssid.Ssid.SsidLength = pie[1];
- memcpy(psi->Bssid.Ssid.Ssid, &pie[2], psi->Bssid.Ssid.SsidLength);
- }
- }
- psi->Bssid.Privacy = (bss->ni_cie.ie_capInfo & 0x10) ? 1 : 0;
-
- //Post the RSSI value relative to the Standard Noise floor value.
- psi->Bssid.Rssi = bss->ni_rssi;
-
- if (bss->ni_cie.ie_chan >= 2412 && bss->ni_cie.ie_chan <= 2484) {
-
- if (bss->ni_cie.ie_rates && bss->ni_cie.ie_xrates) {
- psi->Bssid.NetworkTypeInUse = Ndis802_11OFDM24;
- }
- else {
- psi->Bssid.NetworkTypeInUse = Ndis802_11DS;
- }
- }
- else {
- psi->Bssid.NetworkTypeInUse = Ndis802_11OFDM5;
- }
-
- psi->Bssid.Configuration.Length = sizeof(psi->Bssid.Configuration);
- psi->Bssid.Configuration.BeaconPeriod = bss->ni_cie.ie_beaconInt; // Units are Kmicroseconds (1024 us)
- psi->Bssid.Configuration.ATIMWindow = 0;
- psi->Bssid.Configuration.DSConfig = bss->ni_cie.ie_chan * 1000;
- psi->Bssid.InfrastructureMode = ((bss->ni_cie.ie_capInfo & 0x03) == 0x01 ) ? Ndis802_11Infrastructure : Ndis802_11IBSS;
-
- RateSize = 0;
- pie = bss->ni_cie.ie_rates;
- if (pie) {
- RateSize = (pie[1] < NDIS_802_11_LENGTH_RATES_EX) ? pie[1] : NDIS_802_11_LENGTH_RATES_EX;
- memcpy(psi->Bssid.SupportedRates, &pie[2], RateSize);
- }
- pie = bss->ni_cie.ie_xrates;
- if (pie && RateSize < NDIS_802_11_LENGTH_RATES_EX) {
- memcpy(psi->Bssid.SupportedRates + RateSize, &pie[2],
- (pie[1] < (NDIS_802_11_LENGTH_RATES_EX - RateSize)) ? pie[1] : (NDIS_802_11_LENGTH_RATES_EX - RateSize));
- }
-
- // Copy the fixed IEs
- psi->Bssid.IELength = sizeof(NDIS_802_11_FIXED_IEs);
-
- pFixed = (NDIS_802_11_FIXED_IEs *)psi->Bssid.IEs;
- memcpy(pFixed->Timestamp, bss->ni_cie.ie_tstamp, sizeof(pFixed->Timestamp));
- pFixed->BeaconInterval = bss->ni_cie.ie_beaconInt;
- pFixed->Capabilities = bss->ni_cie.ie_capInfo;
-
- // Copy selected variable IEs
-
- pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pFixed + sizeof(NDIS_802_11_FIXED_IEs));
-
-#ifdef SUPPORT_WPA2
- // Copy the WPAv2 IE
- if (bss->ni_cie.ie_rsn) {
- pie = bss->ni_cie.ie_rsn;
- psi->Bssid.IELength += pie[1] + 2;
- memcpy(pVar, pie, pie[1] + 2);
- pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pVar + pie[1] + 2);
- }
-#endif
- // Copy the WPAv1 IE
- if (bss->ni_cie.ie_wpa) {
- pie = bss->ni_cie.ie_wpa;
- psi->Bssid.IELength += pie[1] + 2;
- memcpy(pVar, pie, pie[1] + 2);
- pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pVar + pie[1] + 2);
- }
-
- // Advance buffer pointer
- psi = (PNDIS_802_11_BSSID_SCAN_INFO)((BYTE*)psi + bsssize + FIELD_OFFSET(NDIS_802_11_BSSID_SCAN_INFO, Bssid));
- }
- }
-
- IEEE80211_NODE_UNLOCK(nt);
-
-// wmi_free_allnodes(wmip);
-
-// RETAILMSG(1, (L"AR6K: scan indication: %u bss\n", numbss));
-
- ar6000_scan_indication (wmip->wmi_devt, pAr6kScanIndEvent, size);
-
- kfree(pAr6kScanIndEvent);
-}
-#endif
-
-u8 ar6000_get_upper_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh,
- u32 size)
-{
- u32 index;
- u8 threshold = (u8)sq_thresh->upper_threshold[size - 1];
-
- /* The list is already in sorted order. Get the next lower value */
- for (index = 0; index < size; index ++) {
- if (rssi < sq_thresh->upper_threshold[index]) {
- threshold = (u8)sq_thresh->upper_threshold[index];
- break;
- }
- }
-
- return threshold;
-}
-
-u8 ar6000_get_lower_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh,
- u32 size)
-{
- u32 index;
- u8 threshold = (u8)sq_thresh->lower_threshold[size - 1];
-
- /* The list is already in sorted order. Get the next lower value */
- for (index = 0; index < size; index ++) {
- if (rssi > sq_thresh->lower_threshold[index]) {
- threshold = (u8)sq_thresh->lower_threshold[index];
- break;
- }
- }
-
- return threshold;
-}
-static int
-wmi_send_rssi_threshold_params(struct wmi_t *wmip,
- WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
-{
- void *osbuf;
- s8 size;
- WMI_RSSI_THRESHOLD_PARAMS_CMD *cmd;
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
-
- cmd = (WMI_RSSI_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, rssiCmd, sizeof(WMI_RSSI_THRESHOLD_PARAMS_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_RSSI_THRESHOLD_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-static int
-wmi_send_snr_threshold_params(struct wmi_t *wmip,
- WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
-{
- void *osbuf;
- s8 size;
- WMI_SNR_THRESHOLD_PARAMS_CMD *cmd;
-
- size = sizeof (*cmd);
-
- osbuf = A_NETBUF_ALLOC(size);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, size);
- cmd = (WMI_SNR_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, size);
- memcpy(cmd, snrCmd, sizeof(WMI_SNR_THRESHOLD_PARAMS_CMD));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SNR_THRESHOLD_PARAMS_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_target_event_report_cmd(struct wmi_t *wmip, WMI_SET_TARGET_EVENT_REPORT_CMD* cmd)
-{
- void *osbuf;
- WMI_SET_TARGET_EVENT_REPORT_CMD* alloc_cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- alloc_cmd = (WMI_SET_TARGET_EVENT_REPORT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(alloc_cmd, sizeof(*cmd));
- memcpy(alloc_cmd, cmd, sizeof(*cmd));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_TARGET_EVENT_REPORT_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-bss_t *wmi_rm_current_bss (struct wmi_t *wmip, u8 *id)
-{
- wmi_get_current_bssid (wmip, id);
- return wlan_node_remove (&wmip->wmi_scan_table, id);
-}
-
-int wmi_add_current_bss (struct wmi_t *wmip, u8 *id, bss_t *bss)
-{
- wlan_setup_node (&wmip->wmi_scan_table, bss, id);
- return 0;
-}
-
-static int
-wmi_addba_req_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_ADDBA_REQ_EVENT *cmd = (WMI_ADDBA_REQ_EVENT *)datap;
-
- A_WMI_AGGR_RECV_ADDBA_REQ_EVT(wmip->wmi_devt, cmd);
-
- return 0;
-}
-
-
-static int
-wmi_addba_resp_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_ADDBA_RESP_EVENT *cmd = (WMI_ADDBA_RESP_EVENT *)datap;
-
- A_WMI_AGGR_RECV_ADDBA_RESP_EVT(wmip->wmi_devt, cmd);
-
- return 0;
-}
-
-static int
-wmi_delba_req_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_DELBA_EVENT *cmd = (WMI_DELBA_EVENT *)datap;
-
- A_WMI_AGGR_RECV_DELBA_REQ_EVT(wmip->wmi_devt, cmd);
-
- return 0;
-}
-
-int
-wmi_btcoex_config_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_BTCOEX_CONFIG_EVENT(wmip->wmi_devt, datap, len);
-
- return 0;
-}
-
-
-int
-wmi_btcoex_stats_event_rx(struct wmi_t * wmip,u8 *datap,int len)
-{
- A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
- A_WMI_BTCOEX_STATS_EVENT(wmip->wmi_devt, datap, len);
-
- return 0;
-
-}
-
-static int
-wmi_hci_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_HCI_EVENT *cmd = (WMI_HCI_EVENT *)datap;
- A_WMI_HCI_EVENT_EVT(wmip->wmi_devt, cmd);
-
- return 0;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//// ////
-//// AP mode functions ////
-//// ////
-////////////////////////////////////////////////////////////////////////////////
-/*
- * IOCTL: AR6000_XIOCTL_AP_COMMIT_CONFIG
- *
- * When AR6K in AP mode, This command will be called after
- * changing ssid, channel etc. It will pass the profile to
- * target with a flag which will indicate which parameter changed,
- * also if this flag is 0, there was no change in parametes, so
- * commit cmd will not be sent to target. Without calling this IOCTL
- * the changes will not take effect.
- */
-int
-wmi_ap_profile_commit(struct wmi_t *wmip, WMI_CONNECT_CMD *p)
-{
- void *osbuf;
- WMI_CONNECT_CMD *cm;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cm));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cm));
- cm = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cm, sizeof(*cm));
-
- memcpy(cm,p,sizeof(*cm));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_CONFIG_COMMIT_CMDID, NO_SYNC_WMIFLAG));
-}
-
-/*
- * IOCTL: AR6000_XIOCTL_AP_HIDDEN_SSID
- *
- * This command will be used to enable/disable hidden ssid functioanlity of
- * beacon. If it is enabled, ssid will be NULL in beacon.
- */
-int
-wmi_ap_set_hidden_ssid(struct wmi_t *wmip, u8 hidden_ssid)
-{
- void *osbuf;
- WMI_AP_HIDDEN_SSID_CMD *hs;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_HIDDEN_SSID_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_HIDDEN_SSID_CMD));
- hs = (WMI_AP_HIDDEN_SSID_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(hs, sizeof(*hs));
-
- hs->hidden_ssid = hidden_ssid;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "AR6000_XIOCTL_AP_HIDDEN_SSID %d\n", DBGARG , hidden_ssid));
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_HIDDEN_SSID_CMDID, NO_SYNC_WMIFLAG));
-}
-
-/*
- * IOCTL: AR6000_XIOCTL_AP_SET_MAX_NUM_STA
- *
- * This command is used to limit max num of STA that can connect
- * with this AP. This value should not exceed AP_MAX_NUM_STA (this
- * is max num of STA supported by AP). Value was already validated
- * in ioctl.c
- */
-int
-wmi_ap_set_num_sta(struct wmi_t *wmip, u8 num_sta)
-{
- void *osbuf;
- WMI_AP_SET_NUM_STA_CMD *ns;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_NUM_STA_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_NUM_STA_CMD));
- ns = (WMI_AP_SET_NUM_STA_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(ns, sizeof(*ns));
-
- ns->num_sta = num_sta;
-
- A_DPRINTF(DBG_WMI, (DBGFMT "AR6000_XIOCTL_AP_SET_MAX_NUM_STA %d\n", DBGARG , num_sta));
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_NUM_STA_CMDID, NO_SYNC_WMIFLAG));
-}
-
-/*
- * IOCTL: AR6000_XIOCTL_AP_SET_ACL_MAC
- *
- * This command is used to send list of mac of STAs which will
- * be allowed to connect with this AP. When this list is empty
- * firware will allow all STAs till the count reaches AP_MAX_NUM_STA.
- */
-int
-wmi_ap_acl_mac_list(struct wmi_t *wmip, WMI_AP_ACL_MAC_CMD *acl)
-{
- void *osbuf;
- WMI_AP_ACL_MAC_CMD *a;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_ACL_MAC_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_ACL_MAC_CMD));
- a = (WMI_AP_ACL_MAC_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(a, sizeof(*a));
- memcpy(a,acl,sizeof(*acl));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_ACL_MAC_LIST_CMDID, NO_SYNC_WMIFLAG));
-}
-
-/*
- * IOCTL: AR6000_XIOCTL_AP_SET_MLME
- *
- * This command is used to send list of mac of STAs which will
- * be allowed to connect with this AP. When this list is empty
- * firware will allow all STAs till the count reaches AP_MAX_NUM_STA.
- */
-int
-wmi_ap_set_mlme(struct wmi_t *wmip, u8 cmd, u8 *mac, u16 reason)
-{
- void *osbuf;
- WMI_AP_SET_MLME_CMD *mlme;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_MLME_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_MLME_CMD));
- mlme = (WMI_AP_SET_MLME_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(mlme, sizeof(*mlme));
-
- mlme->cmd = cmd;
- memcpy(mlme->mac, mac, ATH_MAC_LEN);
- mlme->reason = reason;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_MLME_CMDID, NO_SYNC_WMIFLAG));
-}
-
-static int
-wmi_pspoll_event_rx(struct wmi_t *wmip, u8 *datap, int len)
-{
- WMI_PSPOLL_EVENT *ev;
-
- if (len < sizeof(WMI_PSPOLL_EVENT)) {
- return A_EINVAL;
- }
- ev = (WMI_PSPOLL_EVENT *)datap;
-
- A_WMI_PSPOLL_EVENT(wmip->wmi_devt, ev->aid);
- return 0;
-}
-
-static int
-wmi_dtimexpiry_event_rx(struct wmi_t *wmip, u8 *datap,int len)
-{
- A_WMI_DTIMEXPIRY_EVENT(wmip->wmi_devt);
- return 0;
-}
-
-#ifdef WAPI_ENABLE
-static int
-wmi_wapi_rekey_event_rx(struct wmi_t *wmip, u8 *datap,int len)
-{
- u8 *ev;
-
- if (len < 7) {
- return A_EINVAL;
- }
- ev = (u8 *)datap;
-
- A_WMI_WAPI_REKEY_EVENT(wmip->wmi_devt, *ev, &ev[1]);
- return 0;
-}
-#endif
-
-int
-wmi_set_pvb_cmd(struct wmi_t *wmip, u16 aid, bool flag)
-{
- WMI_AP_SET_PVB_CMD *cmd;
- void *osbuf = NULL;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_PVB_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_PVB_CMD));
- cmd = (WMI_AP_SET_PVB_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->aid = aid;
- cmd->flag = flag;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_PVB_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_ap_conn_inact_time(struct wmi_t *wmip, u32 period)
-{
- WMI_AP_CONN_INACT_CMD *cmd;
- void *osbuf = NULL;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_CONN_INACT_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_CONN_INACT_CMD));
- cmd = (WMI_AP_CONN_INACT_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->period = period;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_CONN_INACT_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_ap_bgscan_time(struct wmi_t *wmip, u32 period, u32 dwell)
-{
- WMI_AP_PROT_SCAN_TIME_CMD *cmd;
- void *osbuf = NULL;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_PROT_SCAN_TIME_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_PROT_SCAN_TIME_CMD));
- cmd = (WMI_AP_PROT_SCAN_TIME_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->period_min = period;
- cmd->dwell_ms = dwell;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_PROT_SCAN_TIME_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_ap_set_dtim(struct wmi_t *wmip, u8 dtim)
-{
- WMI_AP_SET_DTIM_CMD *cmd;
- void *osbuf = NULL;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_DTIM_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_DTIM_CMD));
- cmd = (WMI_AP_SET_DTIM_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
-
- cmd->dtim = dtim;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_DTIM_CMDID, NO_SYNC_WMIFLAG));
-}
-
-/*
- * IOCTL: AR6000_XIOCTL_AP_SET_ACL_POLICY
- *
- * This command is used to set ACL policay. While changing policy, if you
- * want to retain the existing MAC addresses in the ACL list, policy should be
- * OR with AP_ACL_RETAIN_LIST_MASK, else the existing list will be cleared.
- * If there is no chage in policy, the list will be intact.
- */
-int
-wmi_ap_set_acl_policy(struct wmi_t *wmip, u8 policy)
-{
- void *osbuf;
- WMI_AP_ACL_POLICY_CMD *po;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_ACL_POLICY_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
-}
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_ACL_POLICY_CMD));
- po = (WMI_AP_ACL_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(po, sizeof(*po));
-
- po->policy = policy;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_ACL_POLICY_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_ap_set_rateset(struct wmi_t *wmip, u8 rateset)
-{
- void *osbuf;
- WMI_AP_SET_11BG_RATESET_CMD *rs;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_11BG_RATESET_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_11BG_RATESET_CMD));
- rs = (WMI_AP_SET_11BG_RATESET_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(rs, sizeof(*rs));
-
- rs->rateset = rateset;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_11BG_RATESET_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_ht_cap_cmd(struct wmi_t *wmip, WMI_SET_HT_CAP_CMD *cmd)
-{
- void *osbuf;
- WMI_SET_HT_CAP_CMD *htCap;
- u8 band;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*htCap));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*htCap));
-
- band = (cmd->band)? A_BAND_5GHZ : A_BAND_24GHZ;
- wmip->wmi_ht_allowed[band] = (cmd->enable)? 1:0;
-
- htCap = (WMI_SET_HT_CAP_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(htCap, sizeof(*htCap));
- memcpy(htCap, cmd, sizeof(*htCap));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_CAP_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_ht_op_cmd(struct wmi_t *wmip, u8 sta_chan_width)
-{
- void *osbuf;
- WMI_SET_HT_OP_CMD *htInfo;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*htInfo));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*htInfo));
-
- htInfo = (WMI_SET_HT_OP_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(htInfo, sizeof(*htInfo));
- htInfo->sta_chan_width = sta_chan_width;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_OP_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_tx_select_rates_cmd(struct wmi_t *wmip, u32 *pMaskArray)
-{
- void *osbuf;
- WMI_SET_TX_SELECT_RATES_CMD *pData;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*pData));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*pData));
-
- pData = (WMI_SET_TX_SELECT_RATES_CMD *)(A_NETBUF_DATA(osbuf));
- memcpy(pData, pMaskArray, sizeof(*pData));
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_SELECT_RATES_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_send_hci_cmd(struct wmi_t *wmip, u8 *buf, u16 sz)
-{
- void *osbuf;
- WMI_HCI_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd) + sz);
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd) + sz);
- cmd = (WMI_HCI_CMD *)(A_NETBUF_DATA(osbuf));
-
- cmd->cmd_buf_sz = sz;
- memcpy(cmd->buf, buf, sz);
- return (wmi_cmd_send(wmip, osbuf, WMI_HCI_CMD_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_allow_aggr_cmd(struct wmi_t *wmip, u16 tx_tidmask, u16 rx_tidmask)
-{
- void *osbuf;
- WMI_ALLOW_AGGR_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_ALLOW_AGGR_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->tx_allow_aggr = tx_tidmask;
- cmd->rx_allow_aggr = rx_tidmask;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_ALLOW_AGGR_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_setup_aggr_cmd(struct wmi_t *wmip, u8 tid)
-{
- void *osbuf;
- WMI_ADDBA_REQ_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_ADDBA_REQ_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->tid = tid;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_ADDBA_REQ_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_delete_aggr_cmd(struct wmi_t *wmip, u8 tid, bool uplink)
-{
- void *osbuf;
- WMI_DELBA_REQ_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_DELBA_REQ_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->tid = tid;
- cmd->is_sender_initiator = uplink; /* uplink =1 - uplink direction, 0=downlink direction */
-
- /* Delete the local aggr state, on host */
- return (wmi_cmd_send(wmip, osbuf, WMI_DELBA_REQ_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_rx_frame_format_cmd(struct wmi_t *wmip, u8 rxMetaVersion,
- bool rxDot11Hdr, bool defragOnHost)
-{
- void *osbuf;
- WMI_RX_FRAME_FORMAT_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_RX_FRAME_FORMAT_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->dot11Hdr = (rxDot11Hdr==true)? 1:0;
- cmd->defragOnHost = (defragOnHost==true)? 1:0;
- cmd->metaVersion = rxMetaVersion; /* */
-
- /* Delete the local aggr state, on host */
- return (wmi_cmd_send(wmip, osbuf, WMI_RX_FRAME_FORMAT_CMDID, NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_set_thin_mode_cmd(struct wmi_t *wmip, bool bThinMode)
-{
- void *osbuf;
- WMI_SET_THIN_MODE_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_THIN_MODE_CMD *)(A_NETBUF_DATA(osbuf));
- cmd->enable = (bThinMode==true)? 1:0;
-
- /* Delete the local aggr state, on host */
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_THIN_MODE_CMDID, NO_SYNC_WMIFLAG));
-}
-
-
-int
-wmi_set_wlan_conn_precedence_cmd(struct wmi_t *wmip, BT_WLAN_CONN_PRECEDENCE precedence)
-{
- void *osbuf;
- WMI_SET_BT_WLAN_CONN_PRECEDENCE *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_BT_WLAN_CONN_PRECEDENCE *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->precedence = precedence;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_pmk_cmd(struct wmi_t *wmip, u8 *pmk)
-{
- void *osbuf;
- WMI_SET_PMK_CMD *p;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_PMK_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_SET_PMK_CMD));
-
- p = (WMI_SET_PMK_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(p, sizeof(*p));
-
- memcpy(p->pmk, pmk, WMI_PMK_LEN);
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMK_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_set_excess_tx_retry_thres_cmd(struct wmi_t *wmip, WMI_SET_EXCESS_TX_RETRY_THRES_CMD *cmd)
-{
- void *osbuf;
- WMI_SET_EXCESS_TX_RETRY_THRES_CMD *p;
-
- osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_EXCESS_TX_RETRY_THRES_CMD));
- if (osbuf == NULL) {
- return A_NO_MEMORY;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(WMI_SET_EXCESS_TX_RETRY_THRES_CMD));
-
- p = (WMI_SET_EXCESS_TX_RETRY_THRES_CMD *)(A_NETBUF_DATA(osbuf));
- memset(p, 0, sizeof(*p));
-
- p->threshold = cmd->threshold;
-
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_EXCESS_TX_RETRY_THRES_CMDID, NO_SYNC_WMIFLAG));
-}
-
-int
-wmi_SGI_cmd(struct wmi_t *wmip, u32 sgiMask, u8 sgiPERThreshold)
-{
- void *osbuf;
- WMI_SET_TX_SGI_PARAM_CMD *cmd;
-
- osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
- if (osbuf == NULL) {
- return A_NO_MEMORY ;
- }
-
- A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
- cmd = (WMI_SET_TX_SGI_PARAM_CMD *)(A_NETBUF_DATA(osbuf));
- A_MEMZERO(cmd, sizeof(*cmd));
- cmd->sgiMask = sgiMask;
- cmd->sgiPERThreshold = sgiPERThreshold;
- return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_SGI_PARAM_CMDID,
- NO_SYNC_WMIFLAG));
-}
-
-bss_t *
-wmi_find_matching_Ssidnode (struct wmi_t *wmip, u8 *pSsid,
- u32 ssidLength,
- u32 dot11AuthMode, u32 authMode,
- u32 pairwiseCryptoType, u32 grpwiseCryptoTyp)
-{
- bss_t *node = NULL;
- node = wlan_find_matching_Ssidnode (&wmip->wmi_scan_table, pSsid,
- ssidLength, dot11AuthMode, authMode, pairwiseCryptoType, grpwiseCryptoTyp);
-
- return node;
-}
-
-u16 wmi_ieee2freq (int chan)
-{
- u16 freq = 0;
- freq = wlan_ieee2freq (chan);
- return freq;
-
-}
-
-u32 wmi_freq2ieee (u16 freq)
-{
- u16 chan = 0;
- chan = wlan_freq2ieee (freq);
- return chan;
-}
+++ /dev/null
-//------------------------------------------------------------------------------
-// <copyright file="wmi_host.h" company="Atheros">
-// Copyright (c) 2004-2010 Atheros Corporation. All rights reserved.
-//
-//
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-//
-//
-//------------------------------------------------------------------------------
-//==============================================================================
-// This file contains local definitios for the wmi host module.
-//
-// Author(s): ="Atheros"
-//==============================================================================
-#ifndef _WMI_HOST_H_
-#define _WMI_HOST_H_
-
-#include "roaming.h"
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct wmi_stats {
- u32 cmd_len_err;
- u32 cmd_id_err;
-};
-
-#define SSID_IE_LEN_INDEX 13
-
-/* Host side link management data structures */
-#define SIGNAL_QUALITY_THRESHOLD_LEVELS 6
-#define SIGNAL_QUALITY_UPPER_THRESHOLD_LEVELS SIGNAL_QUALITY_THRESHOLD_LEVELS
-#define SIGNAL_QUALITY_LOWER_THRESHOLD_LEVELS SIGNAL_QUALITY_THRESHOLD_LEVELS
-typedef struct sq_threshold_params_s {
- s16 upper_threshold[SIGNAL_QUALITY_UPPER_THRESHOLD_LEVELS];
- s16 lower_threshold[SIGNAL_QUALITY_LOWER_THRESHOLD_LEVELS];
- u32 upper_threshold_valid_count;
- u32 lower_threshold_valid_count;
- u32 polling_interval;
- u8 weight;
- u8 last_rssi; //normally you would expect this to be bss specific but we keep only one instance because its only valid when the device is in a connected state. Not sure if it belongs to host or target.
- u8 last_rssi_poll_event; //Not sure if it belongs to host or target
-} SQ_THRESHOLD_PARAMS;
-
-/*
- * These constants are used with A_WLAN_BAND_SET.
- */
-#define A_BAND_24GHZ 0
-#define A_BAND_5GHZ 1
-#define A_NUM_BANDS 2
-
-struct wmi_t {
- bool wmi_ready;
- bool wmi_numQoSStream;
- u16 wmi_streamExistsForAC[WMM_NUM_AC];
- u8 wmi_fatPipeExists;
- void *wmi_devt;
- struct wmi_stats wmi_stats;
- struct ieee80211_node_table wmi_scan_table;
- u8 wmi_bssid[ATH_MAC_LEN];
- u8 wmi_powerMode;
- u8 wmi_phyMode;
- u8 wmi_keepaliveInterval;
-#ifdef THREAD_X
- A_CSECT_T wmi_lock;
-#else
- A_MUTEX_T wmi_lock;
-#endif
- HTC_ENDPOINT_ID wmi_endpoint_id;
- SQ_THRESHOLD_PARAMS wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_NUM_MAX];
- CRYPTO_TYPE wmi_pair_crypto_type;
- CRYPTO_TYPE wmi_grp_crypto_type;
- bool wmi_is_wmm_enabled;
- u8 wmi_ht_allowed[A_NUM_BANDS];
- u8 wmi_traffic_class;
-};
-
-#ifdef THREAD_X
-#define INIT_WMI_LOCK(w) A_CSECT_INIT(&(w)->wmi_lock)
-#define LOCK_WMI(w) A_CSECT_ENTER(&(w)->wmi_lock);
-#define UNLOCK_WMI(w) A_CSECT_LEAVE(&(w)->wmi_lock);
-#define DELETE_WMI_LOCK(w) A_CSECT_DELETE(&(w)->wmi_lock);
-#else
-#define LOCK_WMI(w) A_MUTEX_LOCK(&(w)->wmi_lock);
-#define UNLOCK_WMI(w) A_MUTEX_UNLOCK(&(w)->wmi_lock);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _WMI_HOST_H_ */
static inline void bcm47xx_wdt_hw_start(void)
{
/* this is 2,5s on 100Mhz clock and 2s on 133 Mhz */
- ssb_watchdog_timer_set(&ssb_bcm47xx, 0xfffffff);
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 0xfffffff);
+ break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc,
+ 0xfffffff);
+ break;
+#endif
+ }
}
static inline int bcm47xx_wdt_hw_stop(void)
{
- return ssb_watchdog_timer_set(&ssb_bcm47xx, 0);
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ return ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 0);
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, 0);
+ return 0;
+#endif
+ }
+ return -EINVAL;
}
static void bcm47xx_timer_tick(unsigned long unused)
#include <linux/bcma/bcma_driver_chipcommon.h>
#include <linux/bcma/bcma_driver_pci.h>
+#include <linux/bcma/bcma_driver_mips.h>
#include <linux/ssb/ssb.h> /* SPROM sharing */
#include "bcma_regs.h"
struct bcma_bus;
enum bcma_hosttype {
- BCMA_HOSTTYPE_NONE,
BCMA_HOSTTYPE_PCI,
BCMA_HOSTTYPE_SDIO,
+ BCMA_HOSTTYPE_SOC,
};
struct bcma_chipinfo {
struct device dev;
struct device *dma_dev;
+
unsigned int irq;
bool dev_registered;
u32 addr;
u32 wrap;
+ void __iomem *io_addr;
+ void __iomem *io_wrap;
+
void *drvdata;
struct list_head list;
};
struct bcma_device *mapped_core;
struct list_head cores;
u8 nr_cores;
+ u8 init_done:1;
struct bcma_drv_cc drv_cc;
struct bcma_drv_pci drv_pci;
+ struct bcma_drv_mips drv_mips;
/* We decided to share SPROM struct with SSB as long as we do not need
* any hacks for BCMA. This simplifies drivers code. */
#define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */
#define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */
#define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */
+#define BCMA_CC_FLASHT_NFLASH 0x00000200
#define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */
#define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */
#define BCMA_PLLTYPE_NONE 0x00000000
#define BCMA_CC_PROG_CFG 0x0120
#define BCMA_CC_PROG_WAITCNT 0x0124
#define BCMA_CC_FLASH_CFG 0x0128
+#define BCMA_CC_FLASH_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */
#define BCMA_CC_FLASH_WAITCNT 0x012C
/* 0x1E0 is defined as shared BCMA_CLKCTLST */
#define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */
#define BCMA_CC_SPROM 0x0800 /* SPROM beginning */
#define BCMA_CC_SPROM_PCIE6 0x0830 /* SPROM beginning on PCIe rev >= 6 */
+/* Divider allocation in 4716/47162/5356 */
+#define BCMA_CC_PMU5_MAINPLL_CPU 1
+#define BCMA_CC_PMU5_MAINPLL_MEM 2
+#define BCMA_CC_PMU5_MAINPLL_SSB 3
+
+/* PLL usage in 4716/47162 */
+#define BCMA_CC_PMU4716_MAINPLL_PLL0 12
+
+/* PLL usage in 5356/5357 */
+#define BCMA_CC_PMU5356_MAINPLL_PLL0 0
+#define BCMA_CC_PMU5357_MAINPLL_PLL0 0
+
+/* 4706 PMU */
+#define BCMA_CC_PMU4706_MAINPLL_PLL0 0
+
+/* ALP clock on pre-PMU chips */
+#define BCMA_CC_PMU_ALP_CLOCK 20000000
+/* HT clock for systems with PMU-enabled chipcommon */
+#define BCMA_CC_PMU_HT_CLOCK 80000000
+
+/* PMU rev 5 (& 6) */
+#define BCMA_CC_PPL_P1P2_OFF 0
+#define BCMA_CC_PPL_P1_MASK 0x0f000000
+#define BCMA_CC_PPL_P1_SHIFT 24
+#define BCMA_CC_PPL_P2_MASK 0x00f00000
+#define BCMA_CC_PPL_P2_SHIFT 20
+#define BCMA_CC_PPL_M14_OFF 1
+#define BCMA_CC_PPL_MDIV_MASK 0x000000ff
+#define BCMA_CC_PPL_MDIV_WIDTH 8
+#define BCMA_CC_PPL_NM5_OFF 2
+#define BCMA_CC_PPL_NDIV_MASK 0xfff00000
+#define BCMA_CC_PPL_NDIV_SHIFT 20
+#define BCMA_CC_PPL_FMAB_OFF 3
+#define BCMA_CC_PPL_MRAT_MASK 0xf0000000
+#define BCMA_CC_PPL_MRAT_SHIFT 28
+#define BCMA_CC_PPL_ABRAT_MASK 0x08000000
+#define BCMA_CC_PPL_ABRAT_SHIFT 27
+#define BCMA_CC_PPL_FDIV_MASK 0x07ffffff
+#define BCMA_CC_PPL_PLLCTL_OFF 4
+#define BCMA_CC_PPL_PCHI_OFF 5
+#define BCMA_CC_PPL_PCHI_MASK 0x0000003f
+
/* Data for the PMU, if available.
* Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
*/
u32 crystalfreq; /* The active crystal frequency (in kHz) */
};
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+struct bcma_pflash {
+ u8 buswidth;
+ u32 window;
+ u32 window_size;
+};
+
+struct bcma_serial_port {
+ void *regs;
+ unsigned long clockspeed;
+ unsigned int irq;
+ unsigned int baud_base;
+ unsigned int reg_shift;
+};
+#endif /* CONFIG_BCMA_DRIVER_MIPS */
+
struct bcma_drv_cc {
struct bcma_device *core;
u32 status;
u32 capabilities;
u32 capabilities_ext;
+ u8 setup_done:1;
/* Fast Powerup Delay constant */
u16 fast_pwrup_delay;
struct bcma_chipcommon_pmu pmu;
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+ struct bcma_pflash pflash;
+
+ int nr_serial_ports;
+ struct bcma_serial_port serial_ports[4];
+#endif /* CONFIG_BCMA_DRIVER_MIPS */
};
/* Register access */
--- /dev/null
+#ifndef LINUX_BCMA_DRIVER_MIPS_H_
+#define LINUX_BCMA_DRIVER_MIPS_H_
+
+#define BCMA_MIPS_IPSFLAG 0x0F08
+/* which sbflags get routed to mips interrupt 1 */
+#define BCMA_MIPS_IPSFLAG_IRQ1 0x0000003F
+#define BCMA_MIPS_IPSFLAG_IRQ1_SHIFT 0
+/* which sbflags get routed to mips interrupt 2 */
+#define BCMA_MIPS_IPSFLAG_IRQ2 0x00003F00
+#define BCMA_MIPS_IPSFLAG_IRQ2_SHIFT 8
+/* which sbflags get routed to mips interrupt 3 */
+#define BCMA_MIPS_IPSFLAG_IRQ3 0x003F0000
+#define BCMA_MIPS_IPSFLAG_IRQ3_SHIFT 16
+/* which sbflags get routed to mips interrupt 4 */
+#define BCMA_MIPS_IPSFLAG_IRQ4 0x3F000000
+#define BCMA_MIPS_IPSFLAG_IRQ4_SHIFT 24
+
+/* MIPS 74K core registers */
+#define BCMA_MIPS_MIPS74K_CORECTL 0x0000
+#define BCMA_MIPS_MIPS74K_EXCEPTBASE 0x0004
+#define BCMA_MIPS_MIPS74K_BIST 0x000C
+#define BCMA_MIPS_MIPS74K_INTMASK_INT0 0x0014
+#define BCMA_MIPS_MIPS74K_INTMASK(int) \
+ ((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0)
+#define BCMA_MIPS_MIPS74K_NMIMASK 0x002C
+#define BCMA_MIPS_MIPS74K_GPIOSEL 0x0040
+#define BCMA_MIPS_MIPS74K_GPIOOUT 0x0044
+#define BCMA_MIPS_MIPS74K_GPIOEN 0x0048
+#define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0
+
+#define BCMA_MIPS_OOBSELOUTA30 0x100
+
+struct bcma_device;
+
+struct bcma_drv_mips {
+ struct bcma_device *core;
+ u8 setup_done:1;
+ unsigned int assigned_irqs;
+};
+
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+extern void bcma_core_mips_init(struct bcma_drv_mips *mcore);
+#else
+static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { }
+#endif
+
+extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore);
+
+extern unsigned int bcma_core_mips_irq(struct bcma_device *dev);
+
+#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */
--- /dev/null
+#ifndef LINUX_BCMA_SOC_H_
+#define LINUX_BCMA_SOC_H_
+
+#include <linux/bcma/bcma.h>
+
+struct bcma_soc {
+ struct bcma_bus bus;
+ struct bcma_device core_cc;
+ struct bcma_device core_mips;
+};
+
+int __init bcma_host_soc_register(struct bcma_soc *soc);
+
+int bcma_bus_register(struct bcma_bus *bus);
+
+#endif /* LINUX_BCMA_SOC_H_ */
* @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
* using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
* %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
+ * Following attributes are provided for drivers that generate full Beacon
+ * and Probe Response frames internally: %NL80211_ATTR_SSID,
+ * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
+ * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
+ * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
+ * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_IE, %NL80211_ATTR_IE_PROBE_RESP,
+ * %NL80211_ATTR_IE_ASSOC_RESP.
* @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
* parameters are like for %NL80211_CMD_SET_BEACON.
* @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
* @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
* event (u16)
* @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
- * that protected APs should be used.
+ * that protected APs should be used. This is also used with NEW_BEACON to
+ * indicate that the BSS is to use protection.
*
- * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
- * indicate which unicast key ciphers will be used with the connection
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
+ * to indicate which unicast key ciphers will be used with the connection
* (an array of u32).
- * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
- * which group key cipher will be used with the connection (a u32).
- * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
- * which WPA version(s) the AP we want to associate with is using
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ * indicate which group key cipher will be used with the connection (a
+ * u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ * indicate which WPA version(s) the AP we want to associate with is using
* (a u32 with flags from &enum nl80211_wpa_versions).
- * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
- * which key management algorithm(s) to use (an array of u32).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ * indicate which key management algorithm(s) to use (an array of u32).
*
* @NL80211_ATTR_REQ_IE: (Re)association request information elements as
* sent out by the card, for ROAM and successful CONNECT events.
* being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
* without the length restriction (at most %NL80211_MAX_SUPP_RATES).
*
+ * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
+ * and Probe Response (when response to wildcard Probe Request); see
+ * &enum nl80211_hidden_ssid, represented as a u32
+ *
+ * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
+ * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
+ * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
+ * driver (or firmware) replies to Probe Request frames.
+ * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
+ * Response frames. This is used with %NL80211_CMD_NEW_BEACON and
+ * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
+ * (Re)Association Response frames when the driver (or firmware) replies to
+ * (Re)Association Request frames.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
NL80211_ATTR_SCAN_SUPP_RATES,
+ NL80211_ATTR_HIDDEN_SSID,
+
+ NL80211_ATTR_IE_PROBE_RESP,
+ NL80211_ATTR_IE_ASSOC_RESP,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
};
+/**
+ * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
+ * Beacon frames)
+ * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
+ * in Beacon frames
+ * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
+ * element in Beacon frames but zero out each byte in the SSID
+ */
+enum nl80211_hidden_ssid {
+ NL80211_HIDDEN_SSID_NOT_IN_USE,
+ NL80211_HIDDEN_SSID_ZERO_LEN,
+ NL80211_HIDDEN_SSID_ZERO_CONTENTS
+};
+
#endif /* __LINUX_NL80211_H */
#define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */
#define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */
+/* Values for boardflags_lo read from SPROM */
+#define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */
+#define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */
+#define SSB_BFL_AIRLINEMODE 0x0004 /* implements GPIO 13 radio disable indication */
+#define SSB_BFL_RSSI 0x0008 /* software calculates nrssi slope. */
+#define SSB_BFL_ENETSPI 0x0010 /* has ephy roboswitch spi */
+#define SSB_BFL_XTAL_NOSLOW 0x0020 /* no slow clock available */
+#define SSB_BFL_CCKHIPWR 0x0040 /* can do high power CCK transmission */
+#define SSB_BFL_ENETADM 0x0080 /* has ADMtek switch */
+#define SSB_BFL_ENETVLAN 0x0100 /* can do vlan */
+#define SSB_BFL_AFTERBURNER 0x0200 /* supports Afterburner mode */
+#define SSB_BFL_NOPCI 0x0400 /* board leaves PCI floating */
+#define SSB_BFL_FEM 0x0800 /* supports the Front End Module */
+#define SSB_BFL_EXTLNA 0x1000 /* has an external LNA */
+#define SSB_BFL_HGPA 0x2000 /* had high gain PA */
+#define SSB_BFL_BTCMOD 0x4000 /* BFL_BTCOEXIST is given in alternate GPIOs */
+#define SSB_BFL_ALTIQ 0x8000 /* alternate I/Q settings */
+
+/* Values for boardflags_hi read from SPROM */
+#define SSB_BFH_NOPA 0x0001 /* has no PA */
+#define SSB_BFH_RSSIINV 0x0002 /* RSSI uses positive slope (not TSSI) */
+#define SSB_BFH_PAREF 0x0004 /* uses the PARef LDO */
+#define SSB_BFH_3TSWITCH 0x0008 /* uses a triple throw switch shared with bluetooth */
+#define SSB_BFH_PHASESHIFT 0x0010 /* can support phase shifter */
+#define SSB_BFH_BUCKBOOST 0x0020 /* has buck/booster */
+#define SSB_BFH_FEM_BT 0x0040 /* has FEM and switch to share antenna with bluetooth */
+
+/* Values for boardflags2_lo read from SPROM */
+#define SSB_BFL2_RXBB_INT_REG_DIS 0x0001 /* external RX BB regulator present */
+#define SSB_BFL2_APLL_WAR 0x0002 /* alternative A-band PLL settings implemented */
+#define SSB_BFL2_TXPWRCTRL_EN 0x0004 /* permits enabling TX Power Control */
+#define SSB_BFL2_2X4_DIV 0x0008 /* 2x4 diversity switch */
+#define SSB_BFL2_5G_PWRGAIN 0x0010 /* supports 5G band power gain */
+#define SSB_BFL2_PCIEWAR_OVR 0x0020 /* overrides ASPM and Clkreq settings */
+#define SSB_BFL2_CAESERS_BRD 0x0040 /* is Caesers board (unused) */
+#define SSB_BFL2_BTC3WIRE 0x0080 /* used 3-wire bluetooth coexist */
+#define SSB_BFL2_SKWRKFEM_BRD 0x0100 /* 4321mcm93 uses Skyworks FEM */
+#define SSB_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */
+#define SSB_BFL2_GPLL_WAR 0x0400 /* altenative G-band PLL settings implemented */
+
/* Values for SSB_SPROM1_BINF_CCODE */
enum {
SSB_SPROM1CCODE_WORLD = 0,
--- /dev/null
+#ifndef __NET_CFG80211_WEXT_H
+#define __NET_CFG80211_WEXT_H
+/*
+ * 802.11 device and configuration interface -- wext handlers
+ *
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/netdevice.h>
+#include <linux/wireless.h>
+#include <net/iw_handler.h>
+
+/*
+ * Temporary wext handlers & helper functions
+ *
+ * These are used only by drivers that aren't yet fully
+ * converted to cfg80211.
+ */
+int cfg80211_wext_giwname(struct net_device *dev,
+ struct iw_request_info *info,
+ char *name, char *extra);
+int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
+ u32 *mode, char *extra);
+int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
+ u32 *mode, char *extra);
+int cfg80211_wext_siwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int cfg80211_wext_giwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+int cfg80211_wext_giwrange(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+int cfg80211_wext_siwrts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rts, char *extra);
+int cfg80211_wext_giwrts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rts, char *extra);
+int cfg80211_wext_siwfrag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *frag, char *extra);
+int cfg80211_wext_giwfrag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *frag, char *extra);
+int cfg80211_wext_giwretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *retry, char *extra);
+
+#endif /* __NET_CFG80211_WEXT_H */
#include <linux/ieee80211.h>
#include <net/regulatory.h>
-/* remove once we remove the wext stuff */
-#include <net/iw_handler.h>
-#include <linux/wireless.h>
-
-
/**
* DOC: Introduction
*
s8 noise;
};
+/**
+ * struct cfg80211_crypto_settings - Crypto settings
+ * @wpa_versions: indicates which, if any, WPA versions are enabled
+ * (from enum nl80211_wpa_versions)
+ * @cipher_group: group key cipher suite (or 0 if unset)
+ * @n_ciphers_pairwise: number of AP supported unicast ciphers
+ * @ciphers_pairwise: unicast key cipher suites
+ * @n_akm_suites: number of AKM suites
+ * @akm_suites: AKM suites
+ * @control_port: Whether user space controls IEEE 802.1X port, i.e.,
+ * sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
+ * required to assume that the port is unauthorized until authorized by
+ * user space. Otherwise, port is marked authorized by default.
+ * @control_port_ethertype: the control port protocol that should be
+ * allowed through even on unauthorized ports
+ * @control_port_no_encrypt: TRUE to prevent encryption of control port
+ * protocol frames.
+ */
+struct cfg80211_crypto_settings {
+ u32 wpa_versions;
+ u32 cipher_group;
+ int n_ciphers_pairwise;
+ u32 ciphers_pairwise[NL80211_MAX_NR_CIPHER_SUITES];
+ int n_akm_suites;
+ u32 akm_suites[NL80211_MAX_NR_AKM_SUITES];
+ bool control_port;
+ __be16 control_port_ethertype;
+ bool control_port_no_encrypt;
+};
+
/**
* struct beacon_parameters - beacon parameters
*
* @dtim_period: DTIM period or zero if not changed
* @head_len: length of @head
* @tail_len: length of @tail
+ * @ssid: SSID to be used in the BSS (note: may be %NULL if not provided from
+ * user space)
+ * @ssid_len: length of @ssid
+ * @hidden_ssid: whether to hide the SSID in Beacon/Probe Response frames
+ * @crypto: crypto settings
+ * @privacy: the BSS uses privacy
+ * @auth_type: Authentication type (algorithm)
+ * @beacon_ies: extra information element(s) to add into Beacon frames or %NULL
+ * @beacon_ies_len: length of beacon_ies in octets
+ * @proberesp_ies: extra information element(s) to add into Probe Response
+ * frames or %NULL
+ * @proberesp_ies_len: length of proberesp_ies in octets
+ * @assocresp_ies: extra information element(s) to add into (Re)Association
+ * Response frames or %NULL
+ * @assocresp_ies_len: length of assocresp_ies in octets
*/
struct beacon_parameters {
u8 *head, *tail;
int interval, dtim_period;
int head_len, tail_len;
+ const u8 *ssid;
+ size_t ssid_len;
+ enum nl80211_hidden_ssid hidden_ssid;
+ struct cfg80211_crypto_settings crypto;
+ bool privacy;
+ enum nl80211_auth_type auth_type;
+ const u8 *beacon_ies;
+ size_t beacon_ies_len;
+ const u8 *proberesp_ies;
+ size_t proberesp_ies_len;
+ const u8 *assocresp_ies;
+ size_t assocresp_ies_len;
};
/**
* @STATION_INFO_RX_BITRATE: @rxrate fields are filled
* @STATION_INFO_BSS_PARAM: @bss_param filled
* @STATION_INFO_CONNECTED_TIME: @connected_time filled
+ * @STATION_INFO_ASSOC_REQ_IES: @assoc_req_ies filled
*/
enum station_info_flags {
STATION_INFO_INACTIVE_TIME = 1<<0,
STATION_INFO_SIGNAL_AVG = 1<<13,
STATION_INFO_RX_BITRATE = 1<<14,
STATION_INFO_BSS_PARAM = 1<<15,
- STATION_INFO_CONNECTED_TIME = 1<<16
+ STATION_INFO_CONNECTED_TIME = 1<<16,
+ STATION_INFO_ASSOC_REQ_IES = 1<<17
};
/**
* This number should increase every time the list of stations
* changes, i.e. when a station is added or removed, so that
* userspace can tell whether it got a consistent snapshot.
+ * @assoc_req_ies: IEs from (Re)Association Request.
+ * This is used only when in AP mode with drivers that do not use
+ * user space MLME/SME implementation. The information is provided for
+ * the cfg80211_new_sta() calls to notify user space of the IEs.
+ * @assoc_req_ies_len: Length of assoc_req_ies buffer in octets.
*/
struct station_info {
u32 filled;
struct sta_bss_parameters bss_param;
int generation;
+
+ const u8 *assoc_req_ies;
+ size_t assoc_req_ies_len;
+
+ /*
+ * Note: Add a new enum station_info_flags value for each new field and
+ * use it to check which fields are initialized.
+ */
};
/**
const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie);
-/**
- * struct cfg80211_crypto_settings - Crypto settings
- * @wpa_versions: indicates which, if any, WPA versions are enabled
- * (from enum nl80211_wpa_versions)
- * @cipher_group: group key cipher suite (or 0 if unset)
- * @n_ciphers_pairwise: number of AP supported unicast ciphers
- * @ciphers_pairwise: unicast key cipher suites
- * @n_akm_suites: number of AKM suites
- * @akm_suites: AKM suites
- * @control_port: Whether user space controls IEEE 802.1X port, i.e.,
- * sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
- * required to assume that the port is unauthorized until authorized by
- * user space. Otherwise, port is marked authorized by default.
- * @control_port_ethertype: the control port protocol that should be
- * allowed through even on unauthorized ports
- * @control_port_no_encrypt: TRUE to prevent encryption of control port
- * protocol frames.
- */
-struct cfg80211_crypto_settings {
- u32 wpa_versions;
- u32 cipher_group;
- int n_ciphers_pairwise;
- u32 ciphers_pairwise[NL80211_MAX_NR_CIPHER_SUITES];
- int n_akm_suites;
- u32 akm_suites[NL80211_MAX_NR_AKM_SUITES];
- bool control_port;
- __be16 control_port_ethertype;
- bool control_port_no_encrypt;
-};
-
/**
* struct cfg80211_auth_request - Authentication request data
*
extern const unsigned char rfc1042_header[6];
extern const unsigned char bridge_tunnel_header[6];
+/* Parsed Information Elements */
+struct ieee802_11_elems {
+ u8 *ie_start;
+ size_t total_len;
+
+ /* pointers to IEs */
+ u8 *ssid;
+ u8 *supp_rates;
+ u8 *fh_params;
+ u8 *ds_params;
+ u8 *cf_params;
+ struct ieee80211_tim_ie *tim;
+ u8 *ibss_params;
+ u8 *challenge;
+ u8 *wpa;
+ u8 *rsn;
+ u8 *erp_info;
+ u8 *ext_supp_rates;
+ u8 *wmm_info;
+ u8 *wmm_param;
+ struct ieee80211_ht_cap *ht_cap_elem;
+ struct ieee80211_ht_info *ht_info_elem;
+ struct ieee80211_meshconf_ie *mesh_config;
+ u8 *mesh_id;
+ u8 *peer_link;
+ u8 *preq;
+ u8 *prep;
+ u8 *perr;
+ struct ieee80211_rann_ie *rann;
+ u8 *ch_switch_elem;
+ u8 *country_elem;
+ u8 *pwr_constr_elem;
+ u8 *quiet_elem; /* first quite element */
+ u8 *timeout_int;
+
+ /* length of them, respectively */
+ u8 ssid_len;
+ u8 supp_rates_len;
+ u8 fh_params_len;
+ u8 ds_params_len;
+ u8 cf_params_len;
+ u8 tim_len;
+ u8 ibss_params_len;
+ u8 challenge_len;
+ u8 wpa_len;
+ u8 rsn_len;
+ u8 erp_info_len;
+ u8 ext_supp_rates_len;
+ u8 wmm_info_len;
+ u8 wmm_param_len;
+ u8 mesh_id_len;
+ u8 peer_link_len;
+ u8 preq_len;
+ u8 prep_len;
+ u8 perr_len;
+ u8 ch_switch_elem_len;
+ u8 country_elem_len;
+ u8 pwr_constr_elem_len;
+ u8 quiet_elem_len;
+ u8 num_of_quiet_elem; /* can be more the one */
+ u8 timeout_int_len;
+};
+
/**
* ieee80211_get_hdrlen_from_skb - get header length from data
*
u32 desired_bw_khz,
const struct ieee80211_reg_rule **reg_rule);
-/*
- * Temporary wext handlers & helper functions
- *
- * In the future cfg80211 will simply assign the entire wext handler
- * structure to netdevs it manages, but we're not there yet.
- */
-int cfg80211_wext_giwname(struct net_device *dev,
- struct iw_request_info *info,
- char *name, char *extra);
-int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
- u32 *mode, char *extra);
-int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
- u32 *mode, char *extra);
-int cfg80211_wext_siwscan(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-int cfg80211_wext_giwscan(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_siwmlme(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_giwrange(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_siwgenie(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_siwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra);
-int cfg80211_wext_giwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra);
-
-int cfg80211_wext_siwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra);
-int cfg80211_wext_giwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra);
-int cfg80211_wext_siwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid);
-int cfg80211_wext_giwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid);
-int cfg80211_wext_siwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra);
-int cfg80211_wext_giwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra);
-
-int cfg80211_wext_siwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra);
-int cfg80211_wext_giwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra);
-int cfg80211_wext_siwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra);
-int cfg80211_wext_giwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra);
-int cfg80211_wext_siwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra);
-int cfg80211_wext_giwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra);
-int cfg80211_wext_siwencodeext(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *extra);
-int cfg80211_wext_siwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf);
-int cfg80211_wext_giwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf);
-int cfg80211_wext_siwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *keybuf);
-int cfg80211_wext_giwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *keybuf);
-struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev);
-
-int cfg80211_wext_siwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra);
-int cfg80211_wext_giwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra);
-
-int cfg80211_wext_siwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra);
-int cfg80211_wext_giwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra);
-
-int cfg80211_wext_siwpmksa(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-
/*
* callbacks for asynchronous cfg80211 methods, notification
* functions and BSS handling helpers
int lib80211_register_crypto_ops(struct lib80211_crypto_ops *ops);
int lib80211_unregister_crypto_ops(struct lib80211_crypto_ops *ops);
struct lib80211_crypto_ops *lib80211_get_crypto_ops(const char *name);
-void lib80211_crypt_deinit_entries(struct lib80211_crypt_info *, int);
-void lib80211_crypt_deinit_handler(unsigned long);
void lib80211_crypt_delayed_deinit(struct lib80211_crypt_info *info,
struct lib80211_crypt_data **crypt);
-void lib80211_crypt_quiescing(struct lib80211_crypt_info *info);
#endif /* LIB80211_H */
#include <linux/kernel.h>
#include <linux/if_ether.h>
#include <linux/skbuff.h>
-#include <linux/wireless.h>
#include <linux/device.h>
#include <linux/ieee80211.h>
#include <net/cfg80211.h>
* ieee80211_remain_on_channel_expired(). This callback may sleep.
* @cancel_remain_on_channel: Requests that an ongoing off-channel period is
* aborted before it expires. This callback may sleep.
- * @offchannel_tx: Transmit frame on another channel, wait for a response
- * and return. Reliable TX status must be reported for the frame. If the
- * return value is 1, then the @remain_on_channel will be used with a
- * regular transmission (if supported.)
- * @offchannel_tx_cancel_wait: cancel wait associated with offchannel TX
*
* @set_ringparam: Set tx and rx ring sizes.
*
enum nl80211_channel_type channel_type,
int duration);
int (*cancel_remain_on_channel)(struct ieee80211_hw *hw);
- int (*offchannel_tx)(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
- unsigned int wait);
- int (*offchannel_tx_cancel_wait)(struct ieee80211_hw *hw);
int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx);
void (*get_ringparam)(struct ieee80211_hw *hw,
u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
#ifdef CONFIG_MAC80211_HT_DEBUG
printk(KERN_DEBUG "switched off addBA timer for tid %d\n", tid);
#endif
-
+ /*
+ * IEEE 802.11-2007 7.3.1.14:
+ * In an ADDBA Response frame, when the Status Code field
+ * is set to 0, the Buffer Size subfield is set to a value
+ * of at least 1.
+ */
if (le16_to_cpu(mgmt->u.action.u.addba_resp.status)
- == WLAN_STATUS_SUCCESS) {
- /*
- * IEEE 802.11-2007 7.3.1.14:
- * In an ADDBA Response frame, when the Status Code field
- * is set to 0, the Buffer Size subfield is set to a value
- * of at least 1.
- */
- if (!buf_size)
- goto out;
-
+ == WLAN_STATUS_SUCCESS && buf_size) {
if (test_and_set_bit(HT_AGG_STATE_RESPONSE_RECEIVED,
&tid_tx->state)) {
/* ignore duplicate response */
*cookie = (unsigned long) skb;
- if (is_offchan && local->ops->offchannel_tx) {
- int ret;
-
- IEEE80211_SKB_CB(skb)->band = chan->band;
-
- mutex_lock(&local->mtx);
-
- if (local->hw_offchan_tx_cookie) {
- mutex_unlock(&local->mtx);
- return -EBUSY;
- }
-
- /* TODO: bitrate control, TX processing? */
- ret = drv_offchannel_tx(local, skb, chan, channel_type, wait);
-
- if (ret == 0)
- local->hw_offchan_tx_cookie = *cookie;
- mutex_unlock(&local->mtx);
-
- /*
- * Allow driver to return 1 to indicate it wants to have the
- * frame transmitted with a remain_on_channel + regular TX.
- */
- if (ret != 1)
- return ret;
- }
-
if (is_offchan && local->ops->remain_on_channel) {
unsigned int duration;
int ret;
mutex_lock(&local->mtx);
- if (local->ops->offchannel_tx_cancel_wait &&
- local->hw_offchan_tx_cookie == cookie) {
- ret = drv_offchannel_tx_cancel_wait(local);
-
- if (!ret)
- local->hw_offchan_tx_cookie = 0;
-
- mutex_unlock(&local->mtx);
-
- return ret;
- }
-
if (local->ops->cancel_remain_on_channel) {
cookie ^= 2;
ret = ieee80211_cancel_remain_on_channel_hw(local, cookie);
return ret;
}
-static inline int drv_offchannel_tx(struct ieee80211_local *local,
- struct sk_buff *skb,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
- unsigned int wait)
-{
- int ret;
-
- might_sleep();
-
- trace_drv_offchannel_tx(local, skb, chan, channel_type, wait);
- ret = local->ops->offchannel_tx(&local->hw, skb, chan,
- channel_type, wait);
- trace_drv_return_int(local, ret);
-
- return ret;
-}
-
-static inline int drv_offchannel_tx_cancel_wait(struct ieee80211_local *local)
-{
- int ret;
-
- might_sleep();
-
- trace_drv_offchannel_tx_cancel_wait(local);
- ret = local->ops->offchannel_tx_cancel_wait(&local->hw);
- trace_drv_return_int(local, ret);
-
- return ret;
-}
-
static inline int drv_set_ringparam(struct ieee80211_local *local,
u32 tx, u32 rx)
{
unsigned int hw_roc_duration;
u32 hw_roc_cookie;
bool hw_roc_for_tx;
- unsigned long hw_offchan_tx_cookie;
/* dummy netdev for use w/ NAPI */
struct net_device napi_dev;
u16 tid;
};
-/* Parsed Information Elements */
-struct ieee802_11_elems {
- u8 *ie_start;
- size_t total_len;
-
- /* pointers to IEs */
- u8 *ssid;
- u8 *supp_rates;
- u8 *fh_params;
- u8 *ds_params;
- u8 *cf_params;
- struct ieee80211_tim_ie *tim;
- u8 *ibss_params;
- u8 *challenge;
- u8 *wpa;
- u8 *rsn;
- u8 *erp_info;
- u8 *ext_supp_rates;
- u8 *wmm_info;
- u8 *wmm_param;
- struct ieee80211_ht_cap *ht_cap_elem;
- struct ieee80211_ht_info *ht_info_elem;
- struct ieee80211_meshconf_ie *mesh_config;
- u8 *mesh_id;
- u8 *peer_link;
- u8 *preq;
- u8 *prep;
- u8 *perr;
- struct ieee80211_rann_ie *rann;
- u8 *ch_switch_elem;
- u8 *country_elem;
- u8 *pwr_constr_elem;
- u8 *quiet_elem; /* first quite element */
- u8 *timeout_int;
-
- /* length of them, respectively */
- u8 ssid_len;
- u8 supp_rates_len;
- u8 fh_params_len;
- u8 ds_params_len;
- u8 cf_params_len;
- u8 tim_len;
- u8 ibss_params_len;
- u8 challenge_len;
- u8 wpa_len;
- u8 rsn_len;
- u8 erp_info_len;
- u8 ext_supp_rates_len;
- u8 wmm_info_len;
- u8 wmm_param_len;
- u8 mesh_id_len;
- u8 peer_link_len;
- u8 preq_len;
- u8 prep_len;
- u8 perr_len;
- u8 ch_switch_elem_len;
- u8 country_elem_len;
- u8 pwr_constr_elem_len;
- u8 quiet_elem_len;
- u8 num_of_quiet_elem; /* can be more the one */
- u8 timeout_int_len;
-};
-
static inline struct ieee80211_local *hw_to_local(
struct ieee80211_hw *hw)
{
local->hw.max_rates = 1;
local->hw.max_report_rates = 0;
local->hw.max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
+ local->hw.max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
local->hw.conf.long_frame_max_tx_count = wiphy->retry_long;
local->hw.conf.short_frame_max_tx_count = wiphy->retry_short;
local->user_power_level = -1;
if (fresh_info) {
mesh_path_assign_nexthop(mpath, sta);
- mpath->flags &= ~MESH_PATH_SN_VALID;
mpath->metric = last_hop_metric;
mpath->exp_time = time_after(mpath->exp_time, exp_time)
? mpath->exp_time : exp_time;
return;
}
- spin_lock(&ifmsh->mesh_preq_queue_lock);
+ spin_lock_bh(&ifmsh->mesh_preq_queue_lock);
if (ifmsh->preq_queue_len == MAX_PREQ_QUEUE_LEN) {
- spin_unlock(&ifmsh->mesh_preq_queue_lock);
+ spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);
kfree(preq_node);
if (printk_ratelimit())
mhwmp_dbg("PREQ node queue full\n");
list_add_tail(&preq_node->list, &ifmsh->preq_queue.list);
++ifmsh->preq_queue_len;
- spin_unlock(&ifmsh->mesh_preq_queue_lock);
+ spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);
if (time_after(jiffies, ifmsh->last_preq + min_preq_int_jiff(sdata)))
ieee80211_queue_work(&sdata->local->hw, &sdata->work);
return mac80211_minstrel.get_rate(priv, sta, &msp->legacy, txrc);
info->flags |= mi->tx_flags;
- sample_idx = minstrel_get_sample_rate(mp, mi);
+
+ /* Don't use EAPOL frames for sampling on non-mrr hw */
+ if (mp->hw->max_rates == 1 &&
+ txrc->skb->protocol == cpu_to_be16(ETH_P_PAE))
+ sample_idx = -1;
+ else
+ sample_idx = minstrel_get_sample_rate(mp, mi);
#ifdef CONFIG_MAC80211_DEBUGFS
/* use fixed index if set */
ieee80211_sta_debugfs_add(sta);
rate_control_add_sta_debugfs(sta);
+ memset(&sinfo, 0, sizeof(sinfo));
sinfo.filled = 0;
sinfo.generation = local->sta_generation;
cfg80211_new_sta(sdata->dev, sta->sta.addr, &sinfo, GFP_KERNEL);
local->hw_roc_skb_for_status = NULL;
}
- if (cookie == local->hw_offchan_tx_cookie)
- local->hw_offchan_tx_cookie = 0;
-
cfg80211_mgmt_tx_status(
skb->dev, cookie, skb->data, skb->len,
!!(info->flags & IEEE80211_TX_STAT_ACK), GFP_ATOMIC);
struct ieee80211_radiotap_header *prthdr =
(struct ieee80211_radiotap_header *)skb->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr;
u16 len_rthdr;
+ u8 *payload;
/*
* Frame injection is not allowed if beaconing is not allowed
skb_set_network_header(skb, len_rthdr);
skb_set_transport_header(skb, len_rthdr);
+ /*
+ * Initialize skb->protocol if the injected frame is a data frame
+ * carrying a rfc1042 header
+ */
+ if (skb->len > len_rthdr + 2) {
+ hdr = (struct ieee80211_hdr *)(skb->data + len_rthdr);
+ if (ieee80211_is_data(hdr->frame_control) &&
+ skb->len >= len_rthdr +
+ ieee80211_hdrlen(hdr->frame_control) +
+ sizeof(rfc1042_header) + 2) {
+ payload = (u8 *)hdr +
+ ieee80211_hdrlen(hdr->frame_control);
+ if (compare_ether_addr(payload, rfc1042_header) == 0)
+ skb->protocol = cpu_to_be16((payload[6] << 8) |
+ payload[7]);
+ }
+ }
+
memset(info, 0, sizeof(*info));
info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
#include <linux/bitmap.h>
-#include <linux/crc32.h>
#include <net/net_namespace.h>
#include <net/cfg80211.h>
#include <net/rtnetlink.h>
ieee802_11_parse_elems_crc(start, len, elems, 0, 0);
}
-u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,
- struct ieee802_11_elems *elems,
- u64 filter, u32 crc)
-{
- size_t left = len;
- u8 *pos = start;
- bool calc_crc = filter != 0;
-
- memset(elems, 0, sizeof(*elems));
- elems->ie_start = start;
- elems->total_len = len;
-
- while (left >= 2) {
- u8 id, elen;
-
- id = *pos++;
- elen = *pos++;
- left -= 2;
-
- if (elen > left)
- break;
-
- if (calc_crc && id < 64 && (filter & (1ULL << id)))
- crc = crc32_be(crc, pos - 2, elen + 2);
-
- switch (id) {
- case WLAN_EID_SSID:
- elems->ssid = pos;
- elems->ssid_len = elen;
- break;
- case WLAN_EID_SUPP_RATES:
- elems->supp_rates = pos;
- elems->supp_rates_len = elen;
- break;
- case WLAN_EID_FH_PARAMS:
- elems->fh_params = pos;
- elems->fh_params_len = elen;
- break;
- case WLAN_EID_DS_PARAMS:
- elems->ds_params = pos;
- elems->ds_params_len = elen;
- break;
- case WLAN_EID_CF_PARAMS:
- elems->cf_params = pos;
- elems->cf_params_len = elen;
- break;
- case WLAN_EID_TIM:
- if (elen >= sizeof(struct ieee80211_tim_ie)) {
- elems->tim = (void *)pos;
- elems->tim_len = elen;
- }
- break;
- case WLAN_EID_IBSS_PARAMS:
- elems->ibss_params = pos;
- elems->ibss_params_len = elen;
- break;
- case WLAN_EID_CHALLENGE:
- elems->challenge = pos;
- elems->challenge_len = elen;
- break;
- case WLAN_EID_VENDOR_SPECIFIC:
- if (elen >= 4 && pos[0] == 0x00 && pos[1] == 0x50 &&
- pos[2] == 0xf2) {
- /* Microsoft OUI (00:50:F2) */
-
- if (calc_crc)
- crc = crc32_be(crc, pos - 2, elen + 2);
-
- if (pos[3] == 1) {
- /* OUI Type 1 - WPA IE */
- elems->wpa = pos;
- elems->wpa_len = elen;
- } else if (elen >= 5 && pos[3] == 2) {
- /* OUI Type 2 - WMM IE */
- if (pos[4] == 0) {
- elems->wmm_info = pos;
- elems->wmm_info_len = elen;
- } else if (pos[4] == 1) {
- elems->wmm_param = pos;
- elems->wmm_param_len = elen;
- }
- }
- }
- break;
- case WLAN_EID_RSN:
- elems->rsn = pos;
- elems->rsn_len = elen;
- break;
- case WLAN_EID_ERP_INFO:
- elems->erp_info = pos;
- elems->erp_info_len = elen;
- break;
- case WLAN_EID_EXT_SUPP_RATES:
- elems->ext_supp_rates = pos;
- elems->ext_supp_rates_len = elen;
- break;
- case WLAN_EID_HT_CAPABILITY:
- if (elen >= sizeof(struct ieee80211_ht_cap))
- elems->ht_cap_elem = (void *)pos;
- break;
- case WLAN_EID_HT_INFORMATION:
- if (elen >= sizeof(struct ieee80211_ht_info))
- elems->ht_info_elem = (void *)pos;
- break;
- case WLAN_EID_MESH_ID:
- elems->mesh_id = pos;
- elems->mesh_id_len = elen;
- break;
- case WLAN_EID_MESH_CONFIG:
- if (elen >= sizeof(struct ieee80211_meshconf_ie))
- elems->mesh_config = (void *)pos;
- break;
- case WLAN_EID_PEER_LINK:
- elems->peer_link = pos;
- elems->peer_link_len = elen;
- break;
- case WLAN_EID_PREQ:
- elems->preq = pos;
- elems->preq_len = elen;
- break;
- case WLAN_EID_PREP:
- elems->prep = pos;
- elems->prep_len = elen;
- break;
- case WLAN_EID_PERR:
- elems->perr = pos;
- elems->perr_len = elen;
- break;
- case WLAN_EID_RANN:
- if (elen >= sizeof(struct ieee80211_rann_ie))
- elems->rann = (void *)pos;
- break;
- case WLAN_EID_CHANNEL_SWITCH:
- elems->ch_switch_elem = pos;
- elems->ch_switch_elem_len = elen;
- break;
- case WLAN_EID_QUIET:
- if (!elems->quiet_elem) {
- elems->quiet_elem = pos;
- elems->quiet_elem_len = elen;
- }
- elems->num_of_quiet_elem++;
- break;
- case WLAN_EID_COUNTRY:
- elems->country_elem = pos;
- elems->country_elem_len = elen;
- break;
- case WLAN_EID_PWR_CONSTRAINT:
- elems->pwr_constr_elem = pos;
- elems->pwr_constr_elem_len = elen;
- break;
- case WLAN_EID_TIMEOUT_INTERVAL:
- elems->timeout_int = pos;
- elems->timeout_int_len = elen;
- break;
- default:
- break;
- }
-
- left -= elen;
- pos += elen;
- }
-
- return crc;
-}
-
void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_sub_if_data,
u.ap);
+ memset(&sta->sta.drv_priv, 0, hw->sta_data_size);
WARN_ON(drv_sta_add(local, sdata, &sta->sta));
}
}
static LIST_HEAD(lib80211_crypto_algs);
static DEFINE_SPINLOCK(lib80211_crypto_lock);
+static void lib80211_crypt_deinit_entries(struct lib80211_crypt_info *info,
+ int force);
+static void lib80211_crypt_quiescing(struct lib80211_crypt_info *info);
+static void lib80211_crypt_deinit_handler(unsigned long data);
+
const char *print_ssid(char *buf, const char *ssid, u8 ssid_len)
{
const char *s = ssid;
}
EXPORT_SYMBOL(lib80211_crypt_info_free);
-void lib80211_crypt_deinit_entries(struct lib80211_crypt_info *info, int force)
+static void lib80211_crypt_deinit_entries(struct lib80211_crypt_info *info,
+ int force)
{
struct lib80211_crypt_data *entry, *next;
unsigned long flags;
}
spin_unlock_irqrestore(info->lock, flags);
}
-EXPORT_SYMBOL(lib80211_crypt_deinit_entries);
/* After this, crypt_deinit_list won't accept new members */
-void lib80211_crypt_quiescing(struct lib80211_crypt_info *info)
+static void lib80211_crypt_quiescing(struct lib80211_crypt_info *info)
{
unsigned long flags;
info->crypt_quiesced = 1;
spin_unlock_irqrestore(info->lock, flags);
}
-EXPORT_SYMBOL(lib80211_crypt_quiescing);
-void lib80211_crypt_deinit_handler(unsigned long data)
+static void lib80211_crypt_deinit_handler(unsigned long data)
{
struct lib80211_crypt_info *info = (struct lib80211_crypt_info *)data;
unsigned long flags;
}
spin_unlock_irqrestore(info->lock, flags);
}
-EXPORT_SYMBOL(lib80211_crypt_deinit_handler);
void lib80211_crypt_delayed_deinit(struct lib80211_crypt_info *info,
struct lib80211_crypt_data **crypt)
#include "nl80211.h"
#include "reg.h"
+static bool nl80211_valid_auth_type(enum nl80211_auth_type auth_type);
+static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
+ struct genl_info *info,
+ struct cfg80211_crypto_settings *settings,
+ int cipher_limit);
+
static int nl80211_pre_doit(struct genl_ops *ops, struct sk_buff *skb,
struct genl_info *info);
static void nl80211_post_doit(struct genl_ops *ops, struct sk_buff *skb,
[NL80211_ATTR_SCHED_SCAN_INTERVAL] = { .type = NLA_U32 },
[NL80211_ATTR_REKEY_DATA] = { .type = NLA_NESTED },
[NL80211_ATTR_SCAN_SUPP_RATES] = { .type = NLA_NESTED },
+ [NL80211_ATTR_HIDDEN_SSID] = { .type = NLA_U32 },
+ [NL80211_ATTR_IE_PROBE_RESP] = { .type = NLA_BINARY,
+ .len = IEEE80211_MAX_DATA_LEN },
+ [NL80211_ATTR_IE_ASSOC_RESP] = { .type = NLA_BINARY,
+ .len = IEEE80211_MAX_DATA_LEN },
};
/* policy for the key attributes */
NLA_PUT_U32(msg, NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
dev->wiphy.max_remain_on_channel_duration);
- /* for now at least assume all drivers have it */
- if (dev->ops->mgmt_tx)
+ if (dev->ops->mgmt_tx_cancel_wait)
NLA_PUT_FLAG(msg, NL80211_ATTR_OFFCHANNEL_TX_OK);
if (mgmt_stypes) {
struct beacon_parameters params;
int haveinfo = 0, err;
- if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_BEACON_TAIL]))
+ if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_BEACON_TAIL]) ||
+ !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]) ||
+ !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE_PROBE_RESP]) ||
+ !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE_ASSOC_RESP]))
return -EINVAL;
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
if (err)
return err;
+ /*
+ * In theory, some of these attributes could be required for
+ * NEW_BEACON, but since they were not used when the command was
+ * originally added, keep them optional for old user space
+ * programs to work with drivers that do not need the additional
+ * information.
+ */
+ if (info->attrs[NL80211_ATTR_SSID]) {
+ params.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
+ params.ssid_len =
+ nla_len(info->attrs[NL80211_ATTR_SSID]);
+ if (params.ssid_len == 0 ||
+ params.ssid_len > IEEE80211_MAX_SSID_LEN)
+ return -EINVAL;
+ }
+
+ if (info->attrs[NL80211_ATTR_HIDDEN_SSID]) {
+ params.hidden_ssid = nla_get_u32(
+ info->attrs[NL80211_ATTR_HIDDEN_SSID]);
+ if (params.hidden_ssid !=
+ NL80211_HIDDEN_SSID_NOT_IN_USE &&
+ params.hidden_ssid !=
+ NL80211_HIDDEN_SSID_ZERO_LEN &&
+ params.hidden_ssid !=
+ NL80211_HIDDEN_SSID_ZERO_CONTENTS)
+ return -EINVAL;
+ }
+
+ params.privacy = !!info->attrs[NL80211_ATTR_PRIVACY];
+
+ if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {
+ params.auth_type = nla_get_u32(
+ info->attrs[NL80211_ATTR_AUTH_TYPE]);
+ if (!nl80211_valid_auth_type(params.auth_type))
+ return -EINVAL;
+ } else
+ params.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
+
+ err = nl80211_crypto_settings(rdev, info, ¶ms.crypto,
+ NL80211_MAX_NR_CIPHER_SUITES);
+ if (err)
+ return err;
+
call = rdev->ops->add_beacon;
break;
case NL80211_CMD_SET_BEACON:
if (!haveinfo)
return -EINVAL;
+ if (info->attrs[NL80211_ATTR_IE]) {
+ params.beacon_ies = nla_data(info->attrs[NL80211_ATTR_IE]);
+ params.beacon_ies_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+ }
+
+ if (info->attrs[NL80211_ATTR_IE_PROBE_RESP]) {
+ params.proberesp_ies =
+ nla_data(info->attrs[NL80211_ATTR_IE_PROBE_RESP]);
+ params.proberesp_ies_len =
+ nla_len(info->attrs[NL80211_ATTR_IE_PROBE_RESP]);
+ }
+
+ if (info->attrs[NL80211_ATTR_IE_ASSOC_RESP]) {
+ params.assocresp_ies =
+ nla_data(info->attrs[NL80211_ATTR_IE_ASSOC_RESP]);
+ params.assocresp_ies_len =
+ nla_len(info->attrs[NL80211_ATTR_IE_ASSOC_RESP]);
+ }
+
err = call(&rdev->wiphy, dev, ¶ms);
if (!err && params.interval)
wdev->beacon_interval = params.interval;
}
nla_nest_end(msg, sinfoattr);
+ if (sinfo->filled & STATION_INFO_ASSOC_REQ_IES)
+ NLA_PUT(msg, NL80211_ATTR_IE, sinfo->assoc_req_ies_len,
+ sinfo->assoc_req_ies);
+
return genlmsg_end(msg, hdr);
nla_put_failure:
}
while (1) {
+ memset(&sinfo, 0, sizeof(sinfo));
err = dev->ops->dump_station(&dev->wiphy, netdev, sta_idx,
mac_addr, &sinfo);
if (err == -ENOENT)
#include "nl80211.h"
#ifdef CONFIG_CFG80211_REG_DEBUG
-#define REG_DBG_PRINT(format, args...) \
- do { \
- printk(KERN_DEBUG pr_fmt(format), ##args); \
- } while (0)
+#define REG_DBG_PRINT(format, args...) \
+ printk(KERN_DEBUG pr_fmt(format), ##args)
#else
#define REG_DBG_PRINT(args...)
#endif
wiphy->flags & WIPHY_FLAG_CUSTOM_REGULATORY) {
REG_DBG_PRINT("Ignoring regulatory request %s "
"since the driver uses its own custom "
- "regulatory domain ",
+ "regulatory domain\n",
reg_initiator_name(initiator));
return true;
}
!is_world_regdom(last_request->alpha2)) {
REG_DBG_PRINT("Ignoring regulatory request %s "
"since the driver requires its own regulatory "
- "domain to be set first",
+ "domain to be set first\n",
reg_initiator_name(initiator));
return true;
}
/* When last_request->processed becomes true this will be rescheduled */
if (last_request && !last_request->processed) {
REG_DBG_PRINT("Pending regulatory request, waiting "
- "for it to be processed...");
+ "for it to be processed...\n");
goto out;
}
static void reg_timeout_work(struct work_struct *work)
{
REG_DBG_PRINT("Timeout while waiting for CRDA to reply, "
- "restoring regulatory settings");
+ "restoring regulatory settings\n");
restore_regulatory_settings(true);
}
#include <linux/etherdevice.h>
#include <net/arp.h>
#include <net/cfg80211.h>
+#include <net/cfg80211-wext.h>
#include <net/iw_handler.h>
#include "core.h"
#include "nl80211.h"
#include <linux/bitops.h>
#include <linux/etherdevice.h>
#include <linux/slab.h>
+#include <linux/crc32.h>
#include <net/cfg80211.h>
#include <net/ip.h>
#include "core.h"
return 0;
}
+
+u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,
+ struct ieee802_11_elems *elems,
+ u64 filter, u32 crc)
+{
+ size_t left = len;
+ u8 *pos = start;
+ bool calc_crc = filter != 0;
+
+ memset(elems, 0, sizeof(*elems));
+ elems->ie_start = start;
+ elems->total_len = len;
+
+ while (left >= 2) {
+ u8 id, elen;
+
+ id = *pos++;
+ elen = *pos++;
+ left -= 2;
+
+ if (elen > left)
+ break;
+
+ if (calc_crc && id < 64 && (filter & (1ULL << id)))
+ crc = crc32_be(crc, pos - 2, elen + 2);
+
+ switch (id) {
+ case WLAN_EID_SSID:
+ elems->ssid = pos;
+ elems->ssid_len = elen;
+ break;
+ case WLAN_EID_SUPP_RATES:
+ elems->supp_rates = pos;
+ elems->supp_rates_len = elen;
+ break;
+ case WLAN_EID_FH_PARAMS:
+ elems->fh_params = pos;
+ elems->fh_params_len = elen;
+ break;
+ case WLAN_EID_DS_PARAMS:
+ elems->ds_params = pos;
+ elems->ds_params_len = elen;
+ break;
+ case WLAN_EID_CF_PARAMS:
+ elems->cf_params = pos;
+ elems->cf_params_len = elen;
+ break;
+ case WLAN_EID_TIM:
+ if (elen >= sizeof(struct ieee80211_tim_ie)) {
+ elems->tim = (void *)pos;
+ elems->tim_len = elen;
+ }
+ break;
+ case WLAN_EID_IBSS_PARAMS:
+ elems->ibss_params = pos;
+ elems->ibss_params_len = elen;
+ break;
+ case WLAN_EID_CHALLENGE:
+ elems->challenge = pos;
+ elems->challenge_len = elen;
+ break;
+ case WLAN_EID_VENDOR_SPECIFIC:
+ if (elen >= 4 && pos[0] == 0x00 && pos[1] == 0x50 &&
+ pos[2] == 0xf2) {
+ /* Microsoft OUI (00:50:F2) */
+
+ if (calc_crc)
+ crc = crc32_be(crc, pos - 2, elen + 2);
+
+ if (pos[3] == 1) {
+ /* OUI Type 1 - WPA IE */
+ elems->wpa = pos;
+ elems->wpa_len = elen;
+ } else if (elen >= 5 && pos[3] == 2) {
+ /* OUI Type 2 - WMM IE */
+ if (pos[4] == 0) {
+ elems->wmm_info = pos;
+ elems->wmm_info_len = elen;
+ } else if (pos[4] == 1) {
+ elems->wmm_param = pos;
+ elems->wmm_param_len = elen;
+ }
+ }
+ }
+ break;
+ case WLAN_EID_RSN:
+ elems->rsn = pos;
+ elems->rsn_len = elen;
+ break;
+ case WLAN_EID_ERP_INFO:
+ elems->erp_info = pos;
+ elems->erp_info_len = elen;
+ break;
+ case WLAN_EID_EXT_SUPP_RATES:
+ elems->ext_supp_rates = pos;
+ elems->ext_supp_rates_len = elen;
+ break;
+ case WLAN_EID_HT_CAPABILITY:
+ if (elen >= sizeof(struct ieee80211_ht_cap))
+ elems->ht_cap_elem = (void *)pos;
+ break;
+ case WLAN_EID_HT_INFORMATION:
+ if (elen >= sizeof(struct ieee80211_ht_info))
+ elems->ht_info_elem = (void *)pos;
+ break;
+ case WLAN_EID_MESH_ID:
+ elems->mesh_id = pos;
+ elems->mesh_id_len = elen;
+ break;
+ case WLAN_EID_MESH_CONFIG:
+ if (elen >= sizeof(struct ieee80211_meshconf_ie))
+ elems->mesh_config = (void *)pos;
+ break;
+ case WLAN_EID_PEER_LINK:
+ elems->peer_link = pos;
+ elems->peer_link_len = elen;
+ break;
+ case WLAN_EID_PREQ:
+ elems->preq = pos;
+ elems->preq_len = elen;
+ break;
+ case WLAN_EID_PREP:
+ elems->prep = pos;
+ elems->prep_len = elen;
+ break;
+ case WLAN_EID_PERR:
+ elems->perr = pos;
+ elems->perr_len = elen;
+ break;
+ case WLAN_EID_RANN:
+ if (elen >= sizeof(struct ieee80211_rann_ie))
+ elems->rann = (void *)pos;
+ break;
+ case WLAN_EID_CHANNEL_SWITCH:
+ elems->ch_switch_elem = pos;
+ elems->ch_switch_elem_len = elen;
+ break;
+ case WLAN_EID_QUIET:
+ if (!elems->quiet_elem) {
+ elems->quiet_elem = pos;
+ elems->quiet_elem_len = elen;
+ }
+ elems->num_of_quiet_elem++;
+ break;
+ case WLAN_EID_COUNTRY:
+ elems->country_elem = pos;
+ elems->country_elem_len = elen;
+ break;
+ case WLAN_EID_PWR_CONSTRAINT:
+ elems->pwr_constr_elem = pos;
+ elems->pwr_constr_elem_len = elen;
+ break;
+ case WLAN_EID_TIMEOUT_INTERVAL:
+ elems->timeout_int = pos;
+ elems->timeout_int_len = elen;
+ break;
+ default:
+ break;
+ }
+
+ left -= elen;
+ pos += elen;
+ }
+
+ return crc;
+}
+EXPORT_SYMBOL(ieee802_11_parse_elems_crc);
#include <linux/slab.h>
#include <net/iw_handler.h>
#include <net/cfg80211.h>
+#include <net/cfg80211-wext.h>
#include "wext-compat.h"
#include "core.h"
}
EXPORT_SYMBOL_GPL(cfg80211_wext_giwfrag);
-int cfg80211_wext_siwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra)
+static int cfg80211_wext_siwretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *retry, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwretry);
int cfg80211_wext_giwretry(struct net_device *dev,
struct iw_request_info *info,
return err;
}
-int cfg80211_wext_siwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf)
+static int cfg80211_wext_siwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *keybuf)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
wdev->wext.default_key == -1,
idx, ¶ms);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwencode);
-int cfg80211_wext_siwencodeext(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *extra)
+static int cfg80211_wext_siwencodeext(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY,
idx, ¶ms);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwencodeext);
-int cfg80211_wext_giwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf)
+static int cfg80211_wext_giwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *keybuf)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
int idx;
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwencode);
-int cfg80211_wext_siwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *wextfreq, char *extra)
+static int cfg80211_wext_siwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq);
-int cfg80211_wext_giwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+static int cfg80211_wext_giwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return 0;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwfreq);
-int cfg80211_wext_siwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *extra)
+static int cfg80211_wext_siwtxpower(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return rdev->ops->set_tx_power(wdev->wiphy, type, DBM_TO_MBM(dbm));
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwtxpower);
-int cfg80211_wext_giwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *extra)
+static int cfg80211_wext_giwtxpower(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwtxpower);
static int cfg80211_set_auth_alg(struct wireless_dev *wdev,
s32 auth_alg)
return 0;
}
-int cfg80211_wext_siwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra)
+static int cfg80211_wext_siwauth(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwauth);
-int cfg80211_wext_giwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra)
+static int cfg80211_wext_giwauth(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *data, char *extra)
{
/* XXX: what do we need? */
return -EOPNOTSUPP;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwauth);
-int cfg80211_wext_siwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra)
+static int cfg80211_wext_siwpower(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *wrq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwpower);
-int cfg80211_wext_giwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra)
+static int cfg80211_wext_giwpower(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *wrq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwpower);
static int cfg80211_wds_wext_siwap(struct net_device *dev,
struct iw_request_info *info,
return 0;
}
-int cfg80211_wext_siwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra)
+static int cfg80211_wext_siwrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rate, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return rdev->ops->set_bitrate_mask(wdev->wiphy, dev, NULL, &mask);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwrate);
-int cfg80211_wext_giwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra)
+static int cfg80211_wext_giwrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rate, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwrate);
/* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */
-struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
+static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return &wstats;
}
-EXPORT_SYMBOL_GPL(cfg80211_wireless_stats);
-int cfg80211_wext_siwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra)
+static int cfg80211_wext_siwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwap);
-int cfg80211_wext_giwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra)
+static int cfg80211_wext_giwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwap);
-int cfg80211_wext_siwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid)
+static int cfg80211_wext_siwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwessid);
-int cfg80211_wext_giwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid)
+static int cfg80211_wext_giwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwessid);
-int cfg80211_wext_siwpmksa(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra)
+static int cfg80211_wext_siwpmksa(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwpmksa);
static const iw_handler cfg80211_handlers[] = {
[IW_IOCTL_IDX(SIOCGIWNAME)] = (iw_handler) cfg80211_wext_giwname,
struct iw_request_info *info,
struct iw_point *data, char *ssid);
+int cfg80211_wext_siwmlme(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+int cfg80211_wext_siwgenie(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+
+
int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq);
#include <linux/if_arp.h>
#include <linux/slab.h>
#include <net/cfg80211.h>
+#include <net/cfg80211-wext.h>
#include "wext-compat.h"
#include "nl80211.h"
wdev_unlock(wdev);
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwgenie);
int cfg80211_wext_siwmlme(struct net_device *dev,
struct iw_request_info *info,
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwmlme);
git.openpandora.org / pandora-kernel.git / commitdiff