static void adjust_link(struct net_device *dev);
Next, you need to know the device name of the PHY connected to this device.
- The name will look something like, "phy0:0", where the first number is the
+ The name will look something like, "0:00", where the first number is the
bus id, and the second is the PHY's address on that bus. Typically,
the bus is responsible for making its ID unique.
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 28
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
NAME = Killer Bat of Doom
# *DOCUMENTATION*
#define LCD_CONN_TYPE(_x) ((_x) & 0x0f)
#define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f)
+#define LCD_TYPE_MASK 0xf
#define LCD_TYPE_UNKNOWN 0
#define LCD_TYPE_MONO_STN 1
#define LCD_TYPE_MONO_DSTN 2
/* Jump into ROM at address 0 */
cpu_reset(0);
break;
- case 'h':
- do_hw_reset();
- break;
case 'g':
do_gpio_reset();
break;
+ case 'h':
+ default:
+ do_hw_reset();
+ break;
}
}
static unsigned long spitz_pin_config[] __initdata = {
/* Chip Selects */
GPIO78_nCS_2, /* SCOOP #2 */
+ GPIO79_nCS_3, /* NAND */
GPIO80_nCS_4, /* SCOOP #1 */
/* LCD - 16bpp Active TFT */
GPIO51_nPIOW,
GPIO85_nPCE_1,
GPIO54_nPCE_2,
- GPIO79_PSKTSEL,
GPIO55_nPREG,
GPIO56_nPWAIT,
GPIO57_nIOIS16,
+ GPIO104_PSKTSEL,
/* MMC */
GPIO32_MMC_CLK,
spitz_pcmcia_config.num_devs = 1;
platform_scoop_config = &spitz_pcmcia_config;
- pxa_set_i2c_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info));
common_init();
/************************************************/
#define ia64_ssm IA64_INTRINSIC_MACRO(ssm)
#define ia64_rsm IA64_INTRINSIC_MACRO(rsm)
-#define ia64_getreg IA64_INTRINSIC_API(getreg)
+#define ia64_getreg IA64_INTRINSIC_MACRO(getreg)
#define ia64_setreg IA64_INTRINSIC_API(setreg)
#define ia64_set_rr IA64_INTRINSIC_API(set_rr)
#define ia64_get_rr IA64_INTRINSIC_API(get_rr)
ia64_native_rsm(mask); \
} while (0)
+/* returned ip value should be the one in the caller,
+ * not in __paravirt_getreg() */
+#define paravirt_getreg(reg) \
+ ({ \
+ unsigned long res; \
+ BUILD_BUG_ON(!__builtin_constant_p(reg)); \
+ if ((reg) == _IA64_REG_IP) \
+ res = ia64_native_getreg(_IA64_REG_IP); \
+ else \
+ res = pv_cpu_ops.getreg(reg); \
+ res; \
+ })
+
/******************************************************************************
* replacement of hand written assembly codes.
*/
END(prefetch_stack)
GLOBAL_ENTRY(kernel_execve)
+ rum psr.ac
mov r15=__NR_execve // put syscall number in place
break __BREAK_SYSCALL
br.ret.sptk.many rp
* Switch into virtual mode:
*/
movl r16=(IA64_PSR_IT|IA64_PSR_IC|IA64_PSR_DT|IA64_PSR_RT|IA64_PSR_DFH|IA64_PSR_BN \
- |IA64_PSR_DI)
+ |IA64_PSR_DI|IA64_PSR_AC)
;;
mov cr.ipsr=r16
movl r17=1f
return previous_current;
no_mod:
- printk(KERN_INFO "cpu %d, %s %s, original stack not modified\n",
+ mprintk(KERN_INFO "cpu %d, %s %s, original stack not modified\n",
smp_processor_id(), type, msg);
return previous_current;
}
unsigned long res = -1;
switch (regnum) {
CASE_GET_REG(GP);
- CASE_GET_REG(IP);
+ /*CASE_GET_REG(IP);*/ /* returned ip value shouldn't be constant */
CASE_GET_REG(PSR);
CASE_GET_REG(TP);
CASE_GET_REG(SP);
#include <linux/kernel.h>
#include <asm/page.h>
-#include <asm/iommu.h>
dma_addr_t bad_dma_address __read_mostly;
EXPORT_SYMBOL(bad_dma_address);
__HCALL2(xen_set_kr, HYPERPRIVOP_SET_KR)
#ifdef CONFIG_IA32_SUPPORT
-__HCALL1(xen_get_eflag, HYPERPRIVOP_GET_EFLAG)
+__HCALL0(xen_get_eflag, HYPERPRIVOP_GET_EFLAG)
__HCALL1(xen_set_eflag, HYPERPRIVOP_SET_EFLAG) // refer SDM vol1 3.1.8
#endif /* CONFIG_IA32_SUPPORT */
extern unsigned get_434_reg(unsigned reg_offs);
extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
extern unsigned char get_latch_u5(void);
+extern void rb532_gpio_set_ilevel(int bit, unsigned gpio);
+extern void rb532_gpio_set_istat(int bit, unsigned gpio);
#endif /* _RC32434_GPIO_H_ */
#define BTCS 0x010040
#define BTCOMPARE 0x010044
#define GPIOBASE 0x050000
-#define GPIOCFG 0x050004
-#define GPIOD 0x050008
-#define GPIOILEVEL 0x05000C
-#define GPIOISTAT 0x050010
-#define GPIONMIEN 0x050014
-#define IMASK6 0x038038
+/* Offsets relative to GPIOBASE */
+#define GPIOFUNC 0x00
+#define GPIOCFG 0x04
+#define GPIOD 0x08
+#define GPIOILEVEL 0x0C
+#define GPIOISTAT 0x10
+#define GPIONMIEN 0x14
+#define IMASK6 0x38
#define LO_WPX (1 << 0)
#define LO_ALE (1 << 1)
#define LO_CLE (1 << 2)
/*
* Initialize the count register as a clocksource
*/
-#ifdef CONFIG_CEVT_R4K
+#ifdef CONFIG_CSRC_R4K
extern int init_mips_clocksource(void);
#else
static inline int init_mips_clocksource(void)
if (!cpu_has_counter || !mips_hpt_frequency)
return -ENXIO;
- /* Calclate a somewhat reasonable rating value */
+ /* Calculate a somewhat reasonable rating value */
clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
/* XXX Check with wje if the Indy caches can differenciate between
writeback + invalidate and just invalidate. */
-struct bcache_ops indy_sc_ops = {
+static struct bcache_ops indy_sc_ops = {
.bc_enable = indy_sc_enable,
.bc_disable = indy_sc_disable,
.bc_wback_inv = indy_sc_wback_invalidate,
#include <linux/init.h>
#include <linux/smp.h>
-#include <asm-mips/addrspace.h>
-#include <asm-mips/mips-boards/launch.h>
-#include <asm-mips/mipsmtregs.h>
+#include <asm/addrspace.h>
+#include <asm/mips-boards/launch.h>
+#include <asm/mipsmtregs.h>
int amon_cpu_avail(int cpu)
{
/* Resources and device for NAND */
static int rb532_dev_ready(struct mtd_info *mtd)
{
- return readl(IDT434_REG_BASE + GPIOD) & GPIO_RDY;
+ return gpio_get_value(GPIO_RDY);
}
static void rb532_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
struct rb532_gpio_chip {
struct gpio_chip chip;
void __iomem *regbase;
- void (*set_int_level)(struct gpio_chip *chip, unsigned offset, int value);
- int (*get_int_level)(struct gpio_chip *chip, unsigned offset);
- void (*set_int_status)(struct gpio_chip *chip, unsigned offset, int value);
- int (*get_int_status)(struct gpio_chip *chip, unsigned offset);
};
struct mpmc_device dev3;
}
EXPORT_SYMBOL(get_latch_u5);
+/* rb532_set_bit - sanely set a bit
+ *
+ * bitval: new value for the bit
+ * offset: bit index in the 4 byte address range
+ * ioaddr: 4 byte aligned address being altered
+ */
+static inline void rb532_set_bit(unsigned bitval,
+ unsigned offset, void __iomem *ioaddr)
+{
+ unsigned long flags;
+ u32 val;
+
+ bitval = !!bitval; /* map parameter to {0,1} */
+
+ local_irq_save(flags);
+
+ val = readl(ioaddr);
+ val &= ~( ~bitval << offset ); /* unset bit if bitval == 0 */
+ val |= ( bitval << offset ); /* set bit if bitval == 1 */
+ writel(val, ioaddr);
+
+ local_irq_restore(flags);
+}
+
+/* rb532_get_bit - read a bit
+ *
+ * returns the boolean state of the bit, which may be > 1
+ */
+static inline int rb532_get_bit(unsigned offset, void __iomem *ioaddr)
+{
+ return (readl(ioaddr) & (1 << offset));
+}
+
/*
* Return GPIO level */
static int rb532_gpio_get(struct gpio_chip *chip, unsigned offset)
{
- u32 mask = 1 << offset;
struct rb532_gpio_chip *gpch;
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- return readl(gpch->regbase + GPIOD) & mask;
+ return rb532_get_bit(offset, gpch->regbase + GPIOD);
}
/*
static void rb532_gpio_set(struct gpio_chip *chip,
unsigned offset, int value)
{
- unsigned long flags;
- u32 mask = 1 << offset;
- u32 tmp;
struct rb532_gpio_chip *gpch;
- void __iomem *gpvr;
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- gpvr = gpch->regbase + GPIOD;
-
- local_irq_save(flags);
- tmp = readl(gpvr);
- if (value)
- tmp |= mask;
- else
- tmp &= ~mask;
- writel(tmp, gpvr);
- local_irq_restore(flags);
+ rb532_set_bit(value, offset, gpch->regbase + GPIOD);
}
/*
*/
static int rb532_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{
- unsigned long flags;
- u32 mask = 1 << offset;
- u32 value;
struct rb532_gpio_chip *gpch;
- void __iomem *gpdr;
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- gpdr = gpch->regbase + GPIOCFG;
- local_irq_save(flags);
- value = readl(gpdr);
- value &= ~mask;
- writel(value, gpdr);
- local_irq_restore(flags);
+ if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
+ return 1; /* alternate function, GPIOCFG is ignored */
+ rb532_set_bit(0, offset, gpch->regbase + GPIOCFG);
return 0;
}
static int rb532_gpio_direction_output(struct gpio_chip *chip,
unsigned offset, int value)
{
- unsigned long flags;
- u32 mask = 1 << offset;
- u32 tmp;
struct rb532_gpio_chip *gpch;
- void __iomem *gpdr;
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- writel(mask, gpch->regbase + GPIOD);
- gpdr = gpch->regbase + GPIOCFG;
- local_irq_save(flags);
- tmp = readl(gpdr);
- tmp |= mask;
- writel(tmp, gpdr);
- local_irq_restore(flags);
+ if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
+ return 1; /* alternate function, GPIOCFG is ignored */
+ /* set the initial output value */
+ rb532_set_bit(value, offset, gpch->regbase + GPIOD);
+
+ rb532_set_bit(1, offset, gpch->regbase + GPIOCFG);
return 0;
}
-/*
- * Set the GPIO interrupt level
- */
-static void rb532_gpio_set_int_level(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- unsigned long flags;
- u32 mask = 1 << offset;
- u32 tmp;
- struct rb532_gpio_chip *gpch;
- void __iomem *gpil;
-
- gpch = container_of(chip, struct rb532_gpio_chip, chip);
- gpil = gpch->regbase + GPIOILEVEL;
-
- local_irq_save(flags);
- tmp = readl(gpil);
- if (value)
- tmp |= mask;
- else
- tmp &= ~mask;
- writel(tmp, gpil);
- local_irq_restore(flags);
-}
+static struct rb532_gpio_chip rb532_gpio_chip[] = {
+ [0] = {
+ .chip = {
+ .label = "gpio0",
+ .direction_input = rb532_gpio_direction_input,
+ .direction_output = rb532_gpio_direction_output,
+ .get = rb532_gpio_get,
+ .set = rb532_gpio_set,
+ .base = 0,
+ .ngpio = 32,
+ },
+ },
+};
/*
- * Get the GPIO interrupt level
+ * Set GPIO interrupt level
*/
-static int rb532_gpio_get_int_level(struct gpio_chip *chip, unsigned offset)
+void rb532_gpio_set_ilevel(int bit, unsigned gpio)
{
- u32 mask = 1 << offset;
- struct rb532_gpio_chip *gpch;
-
- gpch = container_of(chip, struct rb532_gpio_chip, chip);
- return readl(gpch->regbase + GPIOILEVEL) & mask;
+ rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOILEVEL);
}
+EXPORT_SYMBOL(rb532_gpio_set_ilevel);
/*
- * Set the GPIO interrupt status
+ * Set GPIO interrupt status
*/
-static void rb532_gpio_set_int_status(struct gpio_chip *chip,
- unsigned offset, int value)
+void rb532_gpio_set_istat(int bit, unsigned gpio)
{
- unsigned long flags;
- u32 mask = 1 << offset;
- u32 tmp;
- struct rb532_gpio_chip *gpch;
- void __iomem *gpis;
-
- gpch = container_of(chip, struct rb532_gpio_chip, chip);
- gpis = gpch->regbase + GPIOISTAT;
-
- local_irq_save(flags);
- tmp = readl(gpis);
- if (value)
- tmp |= mask;
- else
- tmp &= ~mask;
- writel(tmp, gpis);
- local_irq_restore(flags);
+ rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOISTAT);
}
+EXPORT_SYMBOL(rb532_gpio_set_istat);
/*
- * Get the GPIO interrupt status
+ * Configure GPIO alternate function
*/
-static int rb532_gpio_get_int_status(struct gpio_chip *chip, unsigned offset)
+static void rb532_gpio_set_func(int bit, unsigned gpio)
{
- u32 mask = 1 << offset;
- struct rb532_gpio_chip *gpch;
-
- gpch = container_of(chip, struct rb532_gpio_chip, chip);
- return readl(gpch->regbase + GPIOISTAT) & mask;
+ rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
}
-static struct rb532_gpio_chip rb532_gpio_chip[] = {
- [0] = {
- .chip = {
- .label = "gpio0",
- .direction_input = rb532_gpio_direction_input,
- .direction_output = rb532_gpio_direction_output,
- .get = rb532_gpio_get,
- .set = rb532_gpio_set,
- .base = 0,
- .ngpio = 32,
- },
- .get_int_level = rb532_gpio_get_int_level,
- .set_int_level = rb532_gpio_set_int_level,
- .get_int_status = rb532_gpio_get_int_status,
- .set_int_status = rb532_gpio_set_int_status,
- },
-};
-
int __init rb532_gpio_init(void)
{
struct resource *r;
return -ENXIO;
}
- /* Set the interrupt status and level for the CF pin */
- rb532_gpio_set_int_level(&rb532_gpio_chip->chip, CF_GPIO_NUM, 1);
- rb532_gpio_set_int_status(&rb532_gpio_chip->chip, CF_GPIO_NUM, 0);
+ /* configure CF_GPIO_NUM as CFRDY IRQ source */
+ rb532_gpio_set_func(0, CF_GPIO_NUM);
+ rb532_gpio_direction_input(&rb532_gpio_chip->chip, CF_GPIO_NUM);
+ rb532_gpio_set_ilevel(1, CF_GPIO_NUM);
+ rb532_gpio_set_istat(0, CF_GPIO_NUM);
return 0;
}
* being 64 bit in both cases.
*/
-static long translate_usr_offset(long offset)
+static compat_ulong_t translate_usr_offset(compat_ulong_t offset)
{
if (offset < 0)
- return -1;
+ return sizeof(struct pt_regs);
else if (offset <= 32*4) /* gr[0..31] */
return offset * 2 + 4;
else if (offset <= 32*4+32*8) /* gr[0..31] + fr[0..31] */
else if (offset < sizeof(struct pt_regs)/2 + 32*4)
return offset * 2 + 4 - 32*8;
else
- return -1;
+ return sizeof(struct pt_regs);
}
long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
if (addr & (sizeof(compat_uint_t)-1))
break;
addr = translate_usr_offset(addr);
- if (addr < 0)
+ if (addr >= sizeof(struct pt_regs))
break;
tmp = *(compat_uint_t *) ((char *) task_regs(child) + addr);
if (addr & (sizeof(compat_uint_t)-1))
break;
addr = translate_usr_offset(addr);
- if (addr < 0)
+ if (addr >= sizeof(struct pt_regs))
break;
if (addr >= PT_FR0 && addr <= PT_FR31 + 4) {
/* Special case, fp regs are 64 bits anyway */
return ret;
case 10:
__get_user_asm(*(u64 *)dst, (u64 __user *)src,
- ret, "q", "", "=r", 16);
+ ret, "q", "", "=r", 10);
if (unlikely(ret))
return ret;
__get_user_asm(*(u16 *)(8 + (char *)dst),
cfg->vector = 0;
cpus_clear(cfg->domain);
+
+ if (likely(!cfg->move_in_progress))
+ return;
+ cpus_and(mask, cfg->old_domain, cpu_online_map);
+ for_each_cpu_mask_nr(cpu, mask) {
+ for (vector = FIRST_EXTERNAL_VECTOR; vector < NR_VECTORS;
+ vector++) {
+ if (per_cpu(vector_irq, cpu)[vector] != irq)
+ continue;
+ per_cpu(vector_irq, cpu)[vector] = -1;
+ break;
+ }
+ }
+ cfg->move_in_progress = 0;
}
void __setup_vector_irq(int cpu)
DMI_MATCH(DMI_BOARD_NAME, "0KW626"),
},
},
+ { /* Handle problems with rebooting on Dell Optiplex 330 with 0KP561 */
+ .callback = set_bios_reboot,
+ .ident = "Dell OptiPlex 330",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 330"),
+ DMI_MATCH(DMI_BOARD_NAME, "0KP561"),
+ },
+ },
{ /* Handle problems with rebooting on Dell 2400's */
.callback = set_bios_reboot,
.ident = "Dell PowerEdge 2400",
ATL2_WRITE_REG(&adapter->hw, REG_WOL_CTRL, 0);
- err = atl2_request_irq(adapter);
- if (netif_running(netdev) && err)
- return err;
+ if (netif_running(netdev)) {
+ err = atl2_request_irq(adapter);
+ if (err)
+ return err;
+ }
atl2_reset_hw(&adapter->hw);
struct ipg_rx *rxfd = sp->rxd + entry;
pci_unmap_single(sp->pdev,
- le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN),
+ le64_to_cpu(rxfd->frag_info) & ~IPG_RFI_FRAGLEN,
sp->rx_buf_sz, PCI_DMA_FROMDEVICE);
dev_kfree_skb_irq(sp->rx_buff[entry]);
sp->rx_buff[entry] = NULL;
*/
if (sp->rx_buff[entry]) {
pci_unmap_single(sp->pdev,
- le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN),
+ le64_to_cpu(rxfd->frag_info) & ~IPG_RFI_FRAGLEN,
sp->rx_buf_sz, PCI_DMA_FROMDEVICE);
dev_kfree_skb_irq(sp->rx_buff[entry]);
if (jumbo->found_start)
dev_kfree_skb_irq(jumbo->skb);
- pci_unmap_single(pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN),
+ pci_unmap_single(pdev, le64_to_cpu(rxfd->frag_info) & ~IPG_RFI_FRAGLEN,
sp->rx_buf_sz, PCI_DMA_FROMDEVICE);
skb_put(skb, sp->rxfrag_size);
unsigned int entry = curr % IPG_RFDLIST_LENGTH;
struct ipg_rx *rxfd = sp->rxd + entry;
- if (!(rxfd->rfs & le64_to_cpu(IPG_RFS_RFDDONE)))
+ if (!(rxfd->rfs & cpu_to_le64(IPG_RFS_RFDDONE)))
break;
switch (ipg_nic_rx_check_frame_type(dev)) {
return;
}
-static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter);
+/**
+ * ixgbe_irq_disable - Mask off interrupt generation on the NIC
+ * @adapter: board private structure
+ **/
+static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter)
+{
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, ~0);
+ IXGBE_WRITE_FLUSH(&adapter->hw);
+ if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
+ int i;
+ for (i = 0; i < adapter->num_msix_vectors; i++)
+ synchronize_irq(adapter->msix_entries[i].vector);
+ } else {
+ synchronize_irq(adapter->pdev->irq);
+ }
+}
+
+/**
+ * ixgbe_irq_enable - Enable default interrupt generation settings
+ * @adapter: board private structure
+ **/
+static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
+{
+ u32 mask;
+ mask = IXGBE_EIMS_ENABLE_MASK;
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
+ IXGBE_WRITE_FLUSH(&adapter->hw);
+}
/**
* ixgbe_intr - legacy mode Interrupt Handler
}
}
-/**
- * ixgbe_irq_disable - Mask off interrupt generation on the NIC
- * @adapter: board private structure
- **/
-static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter)
-{
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, ~0);
- IXGBE_WRITE_FLUSH(&adapter->hw);
- if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
- int i;
- for (i = 0; i < adapter->num_msix_vectors; i++)
- synchronize_irq(adapter->msix_entries[i].vector);
- } else {
- synchronize_irq(adapter->pdev->irq);
- }
-}
-
-/**
- * ixgbe_irq_enable - Enable default interrupt generation settings
- * @adapter: board private structure
- **/
-static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
-{
- u32 mask;
- mask = IXGBE_EIMS_ENABLE_MASK;
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
- IXGBE_WRITE_FLUSH(&adapter->hw);
-}
-
/**
* ixgbe_configure_msi_and_legacy - Initialize PIN (INTA...) and MSI interrupts
*
skb_put(skb, framesize);
skb->protocol = eth_type_trans(skb, jme->dev);
- if (jme_rxsum_ok(jme, rxdesc->descwb.flags))
+ if (jme_rxsum_ok(jme, le16_to_cpu(rxdesc->descwb.flags)))
skb->ip_summed = CHECKSUM_UNNECESSARY;
else
skb->ip_summed = CHECKSUM_NONE;
- if (rxdesc->descwb.flags & RXWBFLAG_TAGON) {
+ if (rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_TAGON)) {
if (jme->vlgrp) {
jme->jme_vlan_rx(skb, jme->vlgrp,
- le32_to_cpu(rxdesc->descwb.vlan));
+ le16_to_cpu(rxdesc->descwb.vlan));
NET_STAT(jme).rx_bytes += 4;
}
} else {
jme->jme_rx(skb);
}
- if ((le16_to_cpu(rxdesc->descwb.flags) & RXWBFLAG_DEST) ==
- RXWBFLAG_DEST_MUL)
+ if ((rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_DEST)) ==
+ cpu_to_le16(RXWBFLAG_DEST_MUL))
++(NET_STAT(jme).multicast);
jme->dev->last_rx = jiffies;
rxdesc = rxring->desc;
rxdesc += i;
- if ((rxdesc->descwb.flags & RXWBFLAG_OWN) ||
+ if ((rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_OWN)) ||
!(rxdesc->descwb.desccnt & RXWBDCNT_WBCPL))
goto out;
}
static int
-jme_tx_tso(struct sk_buff *skb,
- u16 *mss, u8 *flags)
+jme_tx_tso(struct sk_buff *skb, __le16 *mss, u8 *flags)
{
- *mss = skb_shinfo(skb)->gso_size << TXDESC_MSS_SHIFT;
+ *mss = cpu_to_le16(skb_shinfo(skb)->gso_size << TXDESC_MSS_SHIFT);
if (*mss) {
*flags |= TXFLAG_LSEN;
}
static inline void
-jme_tx_vlan(struct sk_buff *skb, u16 *vlan, u8 *flags)
+jme_tx_vlan(struct sk_buff *skb, __le16 *vlan, u8 *flags)
{
if (vlan_tx_tag_present(skb)) {
*flags |= TXFLAG_TAGON;
- *vlan = vlan_tx_tag_get(skb);
+ *vlan = cpu_to_le16(vlan_tx_tag_get(skb));
}
}
if (skb != NULL) {
if (skb_queue_len(&mp->rx_recycle) <
mp->default_rx_ring_size &&
- skb_recycle_check(skb, mp->skb_size))
+ skb_recycle_check(skb, mp->skb_size +
+ dma_get_cache_alignment() - 1))
__skb_queue_head(&mp->rx_recycle, skb);
else
dev_kfree_skb(skb);
struct mv643xx_eth_shared_platform_data *pd = pdev->dev.platform_data;
if (pd == NULL || pd->shared_smi == NULL) {
- mdiobus_free(msp->smi_bus);
mdiobus_unregister(msp->smi_bus);
+ mdiobus_free(msp->smi_bus);
}
if (msp->err_interrupt != NO_IRQ)
free_irq(msp->err_interrupt, msp);
*/
int genphy_config_aneg(struct phy_device *phydev)
{
- int result = 0;
+ int result;
- if (AUTONEG_ENABLE == phydev->autoneg) {
- int result = genphy_config_advert(phydev);
+ if (AUTONEG_ENABLE != phydev->autoneg)
+ return genphy_setup_forced(phydev);
+
+ result = genphy_config_advert(phydev);
+
+ if (result < 0) /* error */
+ return result;
- if (result < 0) /* error */
- return result;
+ if (result == 0) {
+ /* Advertisment hasn't changed, but maybe aneg was never on to
+ * begin with? Or maybe phy was isolated? */
+ int ctl = phy_read(phydev, MII_BMCR);
+
+ if (ctl < 0)
+ return ctl;
+
+ if (!(ctl & BMCR_ANENABLE) || (ctl & BMCR_ISOLATE))
+ result = 1; /* do restart aneg */
+ }
- /* Only restart aneg if we are advertising something different
- * than we were before. */
- if (result > 0)
- result = genphy_restart_aneg(phydev);
- } else
- result = genphy_setup_forced(phydev);
+ /* Only restart aneg if we are advertising something different
+ * than we were before. */
+ if (result > 0)
+ result = genphy_restart_aneg(phydev);
return result;
}
struct sh_eth_private *mdp = netdev_priv(ndev);
struct sh_eth_txdesc *txdesc;
u32 entry;
- int flags;
+ unsigned long flags;
spin_lock_irqsave(&mdp->lock, flags);
if ((mdp->cur_tx - mdp->dirty_tx) >= (TX_RING_SIZE - 4)) {
/* Hook up MII support for ethtool */
mdp->mii_bus->name = "sh_mii";
mdp->mii_bus->parent = &ndev->dev;
- mdp->mii_bus->id[0] = id;
+ snprintf(mdp->mii_bus->id, MII_BUS_ID_SIZE, "%x", id);
/* PHY IRQ */
mdp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
val = SMC_GET_BYTE_TEST(lp);
DBG(SMC_DEBUG_MISC, "%s: endian probe returned 0x%04x\n", CARDNAME, val);
if (val != 0x87654321) {
- printk(KERN_ERR "Invalid chip endian 0x08%x\n",val);
+ printk(KERN_ERR "Invalid chip endian 0x%08x\n",val);
retval = -ENODEV;
goto err_out;
}
mode = AX88178_MEDIUM_DEFAULT;
if (ecmd.speed == SPEED_1000)
- mode |= AX_MEDIUM_GM | AX_MEDIUM_ENCK;
+ mode |= AX_MEDIUM_GM;
else if (ecmd.speed == SPEED_100)
mode |= AX_MEDIUM_PS;
else
mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
+ mode |= AX_MEDIUM_ENCK;
+
if (ecmd.duplex == DUPLEX_FULL)
mode |= AX_MEDIUM_FD;
else
rxq->queue[i] = NULL;
- pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr,
+ pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->aligned_dma_addr,
priv->hw_params.rx_buf_size,
PCI_DMA_FROMDEVICE);
pkt = (struct iwl_rx_packet *)rxb->skb->data;
rxb->skb = NULL;
}
- pci_unmap_single(priv->pci_dev, rxb->dma_addr,
- priv->hw_params.rx_buf_size,
+ pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
+ priv->hw_params.rx_buf_size + 256,
PCI_DMA_FROMDEVICE);
spin_lock_irqsave(&rxq->lock, flags);
list_add_tail(&rxb->list, &priv->rxq.rx_used);
mutex_lock(&priv->mutex);
iwl_alive_start(priv);
mutex_unlock(&priv->mutex);
- ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
}
static void iwl4965_bg_rf_kill(struct work_struct *work)
#define DEFAULT_LONG_RETRY_LIMIT 4U
struct iwl_rx_mem_buffer {
- dma_addr_t dma_addr;
+ dma_addr_t real_dma_addr;
+ dma_addr_t aligned_dma_addr;
struct sk_buff *skb;
struct list_head list;
};
list_del(element);
/* Point to Rx buffer via next RBD in circular buffer */
- rxq->bd[rxq->write] = iwl_dma_addr2rbd_ptr(priv, rxb->dma_addr);
+ rxq->bd[rxq->write] = iwl_dma_addr2rbd_ptr(priv, rxb->aligned_dma_addr);
rxq->queue[rxq->write] = rxb;
rxq->write = (rxq->write + 1) & RX_QUEUE_MASK;
rxq->free_count--;
rxb = list_entry(element, struct iwl_rx_mem_buffer, list);
/* Alloc a new receive buffer */
- rxb->skb = alloc_skb(priv->hw_params.rx_buf_size,
+ rxb->skb = alloc_skb(priv->hw_params.rx_buf_size + 256,
__GFP_NOWARN | GFP_ATOMIC);
if (!rxb->skb) {
if (net_ratelimit())
list_del(element);
/* Get physical address of RB/SKB */
- rxb->dma_addr =
- pci_map_single(priv->pci_dev, rxb->skb->data,
- priv->hw_params.rx_buf_size, PCI_DMA_FROMDEVICE);
+ rxb->real_dma_addr = pci_map_single(
+ priv->pci_dev,
+ rxb->skb->data,
+ priv->hw_params.rx_buf_size + 256,
+ PCI_DMA_FROMDEVICE);
+ /* dma address must be no more than 36 bits */
+ BUG_ON(rxb->real_dma_addr & ~DMA_BIT_MASK(36));
+ /* and also 256 byte aligned! */
+ rxb->aligned_dma_addr = ALIGN(rxb->real_dma_addr, 256);
+ skb_reserve(rxb->skb, rxb->aligned_dma_addr - rxb->real_dma_addr);
+
list_add_tail(&rxb->list, &rxq->rx_free);
rxq->free_count++;
}
for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
if (rxq->pool[i].skb != NULL) {
pci_unmap_single(priv->pci_dev,
- rxq->pool[i].dma_addr,
- priv->hw_params.rx_buf_size,
+ rxq->pool[i].real_dma_addr,
+ priv->hw_params.rx_buf_size + 256,
PCI_DMA_FROMDEVICE);
dev_kfree_skb(rxq->pool[i].skb);
}
* to an SKB, so we need to unmap and free potential storage */
if (rxq->pool[i].skb != NULL) {
pci_unmap_single(priv->pci_dev,
- rxq->pool[i].dma_addr,
- priv->hw_params.rx_buf_size,
+ rxq->pool[i].real_dma_addr,
+ priv->hw_params.rx_buf_size + 256,
PCI_DMA_FROMDEVICE);
priv->alloc_rxb_skb--;
dev_kfree_skb(rxq->pool[i].skb);
mutex_lock(&priv->mutex);
iwl3945_alive_start(priv);
mutex_unlock(&priv->mutex);
- ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
}
static void iwl3945_bg_rf_kill(struct work_struct *work)
/* Fill the receive configuration URB and initialise the Rx call back */
usb_fill_bulk_urb(cardp->rx_urb, cardp->udev,
usb_rcvbulkpipe(cardp->udev, cardp->ep_in),
- (void *) (skb->tail),
+ skb_tail_pointer(skb),
MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn, cardp);
cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET;
iommu->flush.flush_context = __iommu_flush_context;
iommu->flush.flush_iotlb = __iommu_flush_iotlb;
printk(KERN_INFO "IOMMU 0x%Lx: using Register based "
- "invalidation\n", drhd->reg_base_addr);
+ "invalidation\n",
+ (unsigned long long)drhd->reg_base_addr);
} else {
iommu->flush.flush_context = qi_flush_context;
iommu->flush.flush_iotlb = qi_flush_iotlb;
printk(KERN_INFO "IOMMU 0x%Lx: using Queued "
- "invalidation\n", drhd->reg_base_addr);
+ "invalidation\n",
+ (unsigned long long)drhd->reg_base_addr);
}
}
.bDescriptorType = USB_DT_INTERFACE,
/* .bInterfaceNumber = DYNAMIC */
- .bAlternateSetting = 1,
.bNumEndpoints = 2,
.bInterfaceClass = USB_CLASS_CDC_DATA,
.bInterfaceSubClass = 0,
__le32 *data = req->buf;
int status;
- if (atomic_inc_return(&rndis->notify_count))
+ if (atomic_inc_return(&rndis->notify_count) != 1)
return;
/* Send RNDIS RESPONSE_AVAILABLE notification; a
{
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
+ struct pci_dev *p_smbus;
+ u8 rev;
u32 temp;
int retval;
pci_write_config_byte(pdev, 0x4b, tmp | 0x20);
}
break;
+ case PCI_VENDOR_ID_ATI:
+ /* SB700 old version has a bug in EHCI controller,
+ * which causes usb devices lose response in some cases.
+ */
+ if (pdev->device == 0x4396) {
+ p_smbus = pci_get_device(PCI_VENDOR_ID_ATI,
+ PCI_DEVICE_ID_ATI_SBX00_SMBUS,
+ NULL);
+ if (!p_smbus)
+ break;
+ rev = p_smbus->revision;
+ if ((rev == 0x3a) || (rev == 0x3b)) {
+ u8 tmp;
+ pci_read_config_byte(pdev, 0x53, &tmp);
+ pci_write_config_byte(pdev, 0x53, tmp | (1<<3));
+ }
+ pci_dev_put(p_smbus);
+ }
+ break;
}
ehci_reset(ehci);
}
if (rp->b_read >= sizeof(struct mon_bin_hdr)) {
- step_len = min(nbytes, (size_t)ep->len_cap);
+ step_len = ep->len_cap;
+ step_len -= rp->b_read - sizeof(struct mon_bin_hdr);
+ if (step_len > nbytes)
+ step_len = nbytes;
offset = rp->b_out + PKT_SIZE;
offset += rp->b_read - sizeof(struct mon_bin_hdr);
if (offset >= rp->b_size)
}
}
/* use bulk reserved ep1 if no other ep is free */
- if (best_end > 0 && qh->type == USB_ENDPOINT_XFER_BULK) {
+ if (best_end < 0 && qh->type == USB_ENDPOINT_XFER_BULK) {
hw_ep = musb->bulk_ep;
if (is_in)
head = &musb->in_bulk;
static int debug;
static struct usb_device_id id_table [] = {
+ { USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
{ USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
{ USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
{ USB_DEVICE(0x0FCF, 0x1003) }, /* Dynastream ANT development board */
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Patch for Nokia 5310 capacity */
+UNUSUAL_DEV( 0x0421, 0x006a, 0x0000, 0x0591,
+ "Nokia",
+ "5310",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Reported by Mario Rettig <mariorettig@web.de> */
UNUSUAL_DEV( 0x0421, 0x042e, 0x0100, 0x0100,
"Nokia",
US_FL_MAX_SECTORS_64 ),
/* Reported by Cedric Godin <cedric@belbone.be> */
-UNUSUAL_DEV( 0x0421, 0x04b9, 0x0551, 0x0551,
+UNUSUAL_DEV( 0x0421, 0x04b9, 0x0500, 0x0551,
"Nokia",
"5300",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
/* Reported by Richard Nauber <RichardNauber@web.de> */
-UNUSUAL_DEV( 0x0421, 0x04fa, 0x0601, 0x0601,
+UNUSUAL_DEV( 0x0421, 0x04fa, 0x0550, 0x0660,
"Nokia",
"6300",
US_SC_DEVICE, US_PR_DEVICE, NULL,
static int pxafb_smart_init(struct pxafb_info *fbi)
{
+ if (!(fbi->lccr0 | LCCR0_LCDT))
+ return 0;
+
fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi,
"lcd_refresh");
if (IS_ERR(fbi->smart_thread)) {
fbi->cmap_inverse = inf->cmap_inverse;
fbi->cmap_static = inf->cmap_static;
- switch (lcd_conn & 0xf) {
+ switch (lcd_conn & LCD_TYPE_MASK) {
case LCD_TYPE_MONO_STN:
fbi->lccr0 = LCCR0_CMS;
break;
sends, and also let tcp autotune the socket send and receive buffers.
This reduces the number of EAGAIN errors returned by TCP/IP in
high stress workloads (and the number of retries on socket writes
-when sending large SMBWriteX requests).
+when sending large SMBWriteX requests). Fix case in which a portion of
+data can in some cases not get written to the file on the server before the
+file is closed. Fix DFS parsing to properly handle path consumed field,
+and to handle certain codepage conversions better. Fix mount and
+umount race that can cause oops in mount or umount or reconnect.
Version 1.54
------------
* changes to the tcon->tidStatus should be done while holding this lock.
*/
GLOBAL_EXTERN rwlock_t cifs_tcp_ses_lock;
-GLOBAL_EXTERN rwlock_t GlobalSMBSeslock; /* protects list inserts on 3 above */
+
+/*
+ * This lock protects the cifs_file->llist and cifs_file->flist
+ * list operations, and updates to some flags (cifs_file->invalidHandle)
+ * It will be moved to either use the tcon->stat_lock or equivalent later.
+ * If cifs_tcp_ses_lock and the lock below are both needed to be held, then
+ * the cifs_tcp_ses_lock must be grabbed first and released last.
+ */
+GLOBAL_EXTERN rwlock_t GlobalSMBSeslock;
GLOBAL_EXTERN struct list_head GlobalOplock_Q;
check for tcp and smb session status done differently
for those three - in the calling routine */
if (tcon) {
- if (tcon->need_reconnect) {
+ if (tcon->tidStatus == CifsExiting) {
/* only tree disconnect, open, and write,
(and ulogoff which does not have tcon)
are allowed as we start force umount */
pTcon = cifs_sb->tcon;
if (pSMBFile) {
struct cifsLockInfo *li, *tmp;
-
+ write_lock(&GlobalSMBSeslock);
pSMBFile->closePend = true;
if (pTcon) {
/* no sense reconnecting to close a file that is
already closed */
if (!pTcon->need_reconnect) {
+ write_unlock(&GlobalSMBSeslock);
timeout = 2;
while ((atomic_read(&pSMBFile->wrtPending) != 0)
&& (timeout <= 2048)) {
timeout *= 4;
}
if (atomic_read(&pSMBFile->wrtPending))
- cERROR(1,
- ("close with pending writes"));
- rc = CIFSSMBClose(xid, pTcon,
+ cERROR(1, ("close with pending write"));
+ if (!pTcon->need_reconnect &&
+ !pSMBFile->invalidHandle)
+ rc = CIFSSMBClose(xid, pTcon,
pSMBFile->netfid);
- }
- }
+ } else
+ write_unlock(&GlobalSMBSeslock);
+ } else
+ write_unlock(&GlobalSMBSeslock);
/* Delete any outstanding lock records.
We'll lose them when the file is closed anyway. */
pTcon = cifs_sb->tcon;
cFYI(1, ("Freeing private data in close dir"));
+ write_lock(&GlobalSMBSeslock);
if (!pCFileStruct->srch_inf.endOfSearch &&
!pCFileStruct->invalidHandle) {
pCFileStruct->invalidHandle = true;
+ write_unlock(&GlobalSMBSeslock);
rc = CIFSFindClose(xid, pTcon, pCFileStruct->netfid);
cFYI(1, ("Closing uncompleted readdir with rc %d",
rc));
/* not much we can do if it fails anyway, ignore rc */
rc = 0;
- }
+ } else
+ write_unlock(&GlobalSMBSeslock);
ptmp = pCFileStruct->srch_inf.ntwrk_buf_start;
if (ptmp) {
cFYI(1, ("closedir free smb buf in srch struct"));
continue;
cifs_stats_inc(&tcon->num_oplock_brks);
+ write_lock(&GlobalSMBSeslock);
list_for_each(tmp2, &tcon->openFileList) {
netfile = list_entry(tmp2, struct cifsFileInfo,
tlist);
if (pSMB->Fid != netfile->netfid)
continue;
+ write_unlock(&GlobalSMBSeslock);
read_unlock(&cifs_tcp_ses_lock);
cFYI(1, ("file id match, oplock break"));
pCifsInode = CIFS_I(netfile->pInode);
return true;
}
+ write_unlock(&GlobalSMBSeslock);
read_unlock(&cifs_tcp_ses_lock);
cFYI(1, ("No matching file for oplock break"));
return true;
(index_to_find < first_entry_in_buffer)) {
/* close and restart search */
cFYI(1, ("search backing up - close and restart search"));
+ write_lock(&GlobalSMBSeslock);
if (!cifsFile->srch_inf.endOfSearch &&
!cifsFile->invalidHandle) {
cifsFile->invalidHandle = true;
+ write_unlock(&GlobalSMBSeslock);
CIFSFindClose(xid, pTcon, cifsFile->netfid);
- }
+ } else
+ write_unlock(&GlobalSMBSeslock);
if (cifsFile->srch_inf.ntwrk_buf_start) {
cFYI(1, ("freeing SMB ff cache buf on search rewind"));
if (cifsFile->srch_inf.smallBuf)
* not do so then mac80211 may add this under certain circumstances.
*/
-/**
- * enum ieee80211_notification_type - Low level driver notification
- * @IEEE80211_NOTIFY_RE_ASSOC: start the re-association sequence
- */
-enum ieee80211_notification_types {
- IEEE80211_NOTIFY_RE_ASSOC,
-};
-
/**
* struct ieee80211_ht_bss_info - describing BSS's HT characteristics
*
void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
u16 tid);
-/**
- * ieee80211_notify_mac - low level driver notification
- * @hw: pointer as obtained from ieee80211_alloc_hw().
- * @notif_type: enum ieee80211_notification_types
- *
- * This function must be called by low level driver to inform mac80211 of
- * low level driver status change or force mac80211 to re-assoc for low
- * level driver internal error that require re-assoc.
- */
-void ieee80211_notify_mac(struct ieee80211_hw *hw,
- enum ieee80211_notification_types notif_type);
-
/**
* ieee80211_find_sta - find a station
*
static int
__ftrace_replace_code(struct dyn_ftrace *rec,
- unsigned char *old, unsigned char *new, int enable)
+ unsigned char *nop, int enable)
{
unsigned long ip, fl;
+ unsigned char *call, *old, *new;
ip = rec->ip;
- if (ftrace_filtered && enable) {
+ /*
+ * If this record is not to be traced and
+ * it is not enabled then do nothing.
+ *
+ * If this record is not to be traced and
+ * it is enabled then disabled it.
+ *
+ */
+ if (rec->flags & FTRACE_FL_NOTRACE) {
+ if (rec->flags & FTRACE_FL_ENABLED)
+ rec->flags &= ~FTRACE_FL_ENABLED;
+ else
+ return 0;
+
+ } else if (ftrace_filtered && enable) {
/*
- * If filtering is on:
- *
- * If this record is set to be filtered and
- * is enabled then do nothing.
- *
- * If this record is set to be filtered and
- * it is not enabled, enable it.
- *
- * If this record is not set to be filtered
- * and it is not enabled do nothing.
- *
- * If this record is set not to trace then
- * do nothing.
- *
- * If this record is set not to trace and
- * it is enabled then disable it.
- *
- * If this record is not set to be filtered and
- * it is enabled, disable it.
+ * Filtering is on:
*/
- fl = rec->flags & (FTRACE_FL_FILTER | FTRACE_FL_NOTRACE |
- FTRACE_FL_ENABLED);
+ fl = rec->flags & (FTRACE_FL_FILTER | FTRACE_FL_ENABLED);
- if ((fl == (FTRACE_FL_FILTER | FTRACE_FL_ENABLED)) ||
- (fl == (FTRACE_FL_FILTER | FTRACE_FL_NOTRACE)) ||
- !fl || (fl == FTRACE_FL_NOTRACE))
+ /* Record is filtered and enabled, do nothing */
+ if (fl == (FTRACE_FL_FILTER | FTRACE_FL_ENABLED))
return 0;
- /*
- * If it is enabled disable it,
- * otherwise enable it!
- */
- if (fl & FTRACE_FL_ENABLED) {
- /* swap new and old */
- new = old;
- old = ftrace_call_replace(ip, FTRACE_ADDR);
+ /* Record is not filtered and is not enabled do nothing */
+ if (!fl)
+ return 0;
+
+ /* Record is not filtered but enabled, disable it */
+ if (fl == FTRACE_FL_ENABLED)
rec->flags &= ~FTRACE_FL_ENABLED;
- } else {
- new = ftrace_call_replace(ip, FTRACE_ADDR);
+ else
+ /* Otherwise record is filtered but not enabled, enable it */
rec->flags |= FTRACE_FL_ENABLED;
- }
} else {
+ /* Disable or not filtered */
if (enable) {
- /*
- * If this record is set not to trace and is
- * not enabled, do nothing.
- */
- fl = rec->flags & (FTRACE_FL_NOTRACE | FTRACE_FL_ENABLED);
- if (fl == FTRACE_FL_NOTRACE)
- return 0;
-
- new = ftrace_call_replace(ip, FTRACE_ADDR);
- } else
- old = ftrace_call_replace(ip, FTRACE_ADDR);
-
- if (enable) {
+ /* if record is enabled, do nothing */
if (rec->flags & FTRACE_FL_ENABLED)
return 0;
+
rec->flags |= FTRACE_FL_ENABLED;
+
} else {
+
+ /* if record is not enabled do nothing */
if (!(rec->flags & FTRACE_FL_ENABLED))
return 0;
+
rec->flags &= ~FTRACE_FL_ENABLED;
}
}
+ call = ftrace_call_replace(ip, FTRACE_ADDR);
+
+ if (rec->flags & FTRACE_FL_ENABLED) {
+ old = nop;
+ new = call;
+ } else {
+ old = call;
+ new = nop;
+ }
+
return ftrace_modify_code(ip, old, new);
}
static void ftrace_replace_code(int enable)
{
int i, failed;
- unsigned char *new = NULL, *old = NULL;
+ unsigned char *nop = NULL;
struct dyn_ftrace *rec;
struct ftrace_page *pg;
- if (enable)
- old = ftrace_nop_replace();
- else
- new = ftrace_nop_replace();
+ nop = ftrace_nop_replace();
for (pg = ftrace_pages_start; pg; pg = pg->next) {
for (i = 0; i < pg->index; i++) {
unfreeze_record(rec);
}
- failed = __ftrace_replace_code(rec, old, new, enable);
+ failed = __ftrace_replace_code(rec, nop, enable);
if (failed && (rec->flags & FTRACE_FL_CONVERTED)) {
rec->flags |= FTRACE_FL_FAILED;
if ((system_state == SYSTEM_BOOTING) ||
mutex_lock(&ftrace_start_lock);
ftrace_start++;
- if (ftrace_start == 1)
- command |= FTRACE_ENABLE_CALLS;
+ command |= FTRACE_ENABLE_CALLS;
if (saved_ftrace_func != ftrace_trace_function) {
saved_ftrace_func = ftrace_trace_function;
((iter->flags & FTRACE_ITER_FAILURES) &&
!(rec->flags & FTRACE_FL_FAILED)) ||
+ ((iter->flags & FTRACE_ITER_FILTER) &&
+ !(rec->flags & FTRACE_FL_FILTER)) ||
+
((iter->flags & FTRACE_ITER_NOTRACE) &&
!(rec->flags & FTRACE_FL_NOTRACE))) {
rec = NULL;
mutex_lock(&ftrace_sysctl_lock);
mutex_lock(&ftrace_start_lock);
- if (iter->filtered && ftrace_start && ftrace_enabled)
+ if (ftrace_start && ftrace_enabled)
ftrace_run_update_code(FTRACE_ENABLE_CALLS);
mutex_unlock(&ftrace_start_lock);
mutex_unlock(&ftrace_sysctl_lock);
list_del_init(&page->list);
free_buffer_page(page);
}
+ mutex_unlock(&buffer->mutex);
return -ENOMEM;
}
ring_buffer_read_finish(iter->buffer_iter[cpu]);
}
mutex_unlock(&trace_types_lock);
+ kfree(iter);
return ERR_PTR(-ENOMEM);
}
/* make sure that we don't pick a non-existing transmit queue */
ntxq = pkt_dev->odev->real_num_tx_queues;
- if (ntxq > num_online_cpus() && (pkt_dev->flags & F_QUEUE_MAP_CPU)) {
- printk(KERN_WARNING "pktgen: WARNING: QUEUE_MAP_CPU "
- "disabled because CPU count (%d) exceeds number "
- "of tx queues (%d) on %s\n", num_online_cpus(), ntxq,
- pkt_dev->odev->name);
- pkt_dev->flags &= ~F_QUEUE_MAP_CPU;
- }
+
if (ntxq <= pkt_dev->queue_map_min) {
printk(KERN_WARNING "pktgen: WARNING: Requested "
"queue_map_min (zero-based) (%d) exceeds valid range "
}
pkt_dev->cur_queue_map = t;
}
+ pkt_dev->cur_queue_map = pkt_dev->cur_queue_map % pkt_dev->odev->real_num_tx_queues;
}
/* Increment/randomize headers according to flags and current values
},
},
.proto = sk->sk_protocol,
+ .flags = inet_sk_flowi_flags(sk),
.uli_u = {
.ports = {
.sport = inet->sport,
goto proc_cache_fail;
#endif
return 0;
-reg_notif_fail:
- kmem_cache_destroy(mrt_cachep);
#ifdef CONFIG_PROC_FS
-proc_vif_fail:
- unregister_netdevice_notifier(&ip_mr_notifier);
proc_cache_fail:
proc_net_remove(&init_net, "ip_mr_vif");
+proc_vif_fail:
+ unregister_netdevice_notifier(&ip_mr_notifier);
#endif
+reg_notif_fail:
+ del_timer(&ipmr_expire_timer);
+ kmem_cache_destroy(mrt_cachep);
return err;
}
.saddr = saddr,
.tos = tos } },
.proto = sk->sk_protocol,
+ .flags = inet_sk_flowi_flags(sk),
.uli_u = { .ports =
{ .sport = inet->sport,
.dport = dport } } };
.open = ip6mr_vif_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release,
+ .release = seq_release_private,
};
static void *ipmr_mfc_seq_start(struct seq_file *seq, loff_t *pos)
.open = ipmr_mfc_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release,
+ .release = seq_release_private,
};
#endif
static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void **mib)
{
- static char name[32];
+ char name[32];
int i;
/* print by name -- deprecated items */
p = icmp6type2name[icmptype];
if (!p) /* don't print un-named types here */
continue;
- (void) snprintf(name, sizeof(name)-1, "Icmp6%s%s",
+ snprintf(name, sizeof(name), "Icmp6%s%s",
i & 0x100 ? "Out" : "In", p);
seq_printf(seq, "%-32s\t%lu\n", name,
snmp_fold_field(mib, i));
val = snmp_fold_field(mib, i);
if (!val)
continue;
- (void) snprintf(name, sizeof(name)-1, "Icmp6%sType%u",
+ snprintf(name, sizeof(name), "Icmp6%sType%u",
i & 0x100 ? "Out" : "In", i & 0xff);
seq_printf(seq, "%-32s\t%lu\n", name, val);
}
ieee80211_restart_sta_timer(sdata);
rcu_read_unlock();
}
-
-/* driver notification call */
-void ieee80211_notify_mac(struct ieee80211_hw *hw,
- enum ieee80211_notification_types notif_type)
-{
- struct ieee80211_local *local = hw_to_local(hw);
- struct ieee80211_sub_if_data *sdata;
-
- switch (notif_type) {
- case IEEE80211_NOTIFY_RE_ASSOC:
- rtnl_lock();
- list_for_each_entry(sdata, &local->interfaces, list) {
- if (sdata->vif.type != NL80211_IFTYPE_STATION)
- continue;
-
- ieee80211_sta_req_auth(sdata, &sdata->u.sta);
- }
- rtnl_unlock();
- break;
- }
-}
-EXPORT_SYMBOL(ieee80211_notify_mac);
#include <net/phonet/phonet.h>
#include <net/phonet/pn_dev.h>
-static struct net_proto_family phonet_proto_family;
-static struct phonet_protocol *phonet_proto_get(int protocol);
-static inline void phonet_proto_put(struct phonet_protocol *pp);
+/* Transport protocol registration */
+static struct phonet_protocol *proto_tab[PHONET_NPROTO] __read_mostly;
+static DEFINE_SPINLOCK(proto_tab_lock);
+
+static struct phonet_protocol *phonet_proto_get(int protocol)
+{
+ struct phonet_protocol *pp;
+
+ if (protocol >= PHONET_NPROTO)
+ return NULL;
+
+ spin_lock(&proto_tab_lock);
+ pp = proto_tab[protocol];
+ if (pp && !try_module_get(pp->prot->owner))
+ pp = NULL;
+ spin_unlock(&proto_tab_lock);
+
+ return pp;
+}
+
+static inline void phonet_proto_put(struct phonet_protocol *pp)
+{
+ module_put(pp->prot->owner);
+}
/* protocol family functions */
.func = phonet_rcv,
};
-/* Transport protocol registration */
-static struct phonet_protocol *proto_tab[PHONET_NPROTO] __read_mostly;
-static DEFINE_SPINLOCK(proto_tab_lock);
-
int __init_or_module phonet_proto_register(int protocol,
struct phonet_protocol *pp)
{
}
EXPORT_SYMBOL(phonet_proto_unregister);
-static struct phonet_protocol *phonet_proto_get(int protocol)
-{
- struct phonet_protocol *pp;
-
- if (protocol >= PHONET_NPROTO)
- return NULL;
-
- spin_lock(&proto_tab_lock);
- pp = proto_tab[protocol];
- if (pp && !try_module_get(pp->prot->owner))
- pp = NULL;
- spin_unlock(&proto_tab_lock);
-
- return pp;
-}
-
-static inline void phonet_proto_put(struct phonet_protocol *pp)
-{
- module_put(pp->prot->owner);
-}
-
/* Module registration */
static int __init phonet_init(void)
{
struct nlattr *nest;
nest = nla_nest_start(skb, TCA_STAB);
+ if (nest == NULL)
+ goto nla_put_failure;
NLA_PUT(skb, TCA_STAB_BASE, sizeof(stab->szopts), &stab->szopts);
nla_nest_end(skb, nest);
void netif_carrier_on(struct net_device *dev)
{
if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
+ if (dev->reg_state == NETREG_UNINITIALIZED)
+ return;
linkwatch_fire_event(dev);
if (netif_running(dev))
__netdev_watchdog_up(dev);
*/
void netif_carrier_off(struct net_device *dev)
{
- if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state))
+ if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
+ if (dev->reg_state == NETREG_UNINITIALIZED)
+ return;
linkwatch_fire_event(dev);
+ }
}
EXPORT_SYMBOL(netif_carrier_off);
generic_match(struct auth_cred *acred, struct rpc_cred *cred, int flags)
{
struct generic_cred *gcred = container_of(cred, struct generic_cred, gc_base);
+ int i;
if (gcred->acred.uid != acred->uid ||
gcred->acred.gid != acred->gid ||
- gcred->acred.group_info != acred->group_info ||
gcred->acred.machine_cred != acred->machine_cred)
- return 0;
+ goto out_nomatch;
+
+ /* Optimisation in the case where pointers are identical... */
+ if (gcred->acred.group_info == acred->group_info)
+ goto out_match;
+
+ /* Slow path... */
+ if (gcred->acred.group_info->ngroups != acred->group_info->ngroups)
+ goto out_nomatch;
+ for (i = 0; i < gcred->acred.group_info->ngroups; i++) {
+ if (GROUP_AT(gcred->acred.group_info, i) !=
+ GROUP_AT(acred->group_info, i))
+ goto out_nomatch;
+ }
+out_match:
return 1;
+out_nomatch:
+ return 0;
}
void __init rpc_init_generic_auth(void)
git.openpandora.org / pandora-kernel.git / commitdiff