97 -> LifeView FlyDVB-S /Acorp TV134DS [5168:0300,4e42:0300]
98 -> Proteus Pro 2309 [0919:2003]
99 -> AVerMedia TV Hybrid A16AR [1461:2c00]
+100 -> Asus Europa2 OEM [1043:4860]
#include <linux/a.out.h>
#include <linux/screen_info.h>
#include <linux/delay.h>
-#include <linux/config.h> /* CONFIG_ALPHA_LCA etc */
#include <linux/mc146818rtc.h>
#include <linux/console.h>
#include <linux/cpu.h>
* The system call table.
*/
-#include <linux/config.h> /* CONFIG_OSF4_COMPAT */
#include <asm/unistd.h>
.data
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
*/
#include <linux/module.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/signal.h>
*/
#include <linux/module.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/signal.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
* UART
* -------------------------------------------------------------------- */
-#if defined(CONFIG_SERIAL_AT91)
+#if defined(CONFIG_SERIAL_ATMEL)
static struct resource dbgu_resources[] = {
[0] = {
.start = AT91_VA_BASE_SYS + AT91_DBGU,
},
};
-static struct at91_uart_data dbgu_data = {
+static struct atmel_uart_data dbgu_data = {
.use_dma_tx = 0,
.use_dma_rx = 0, /* DBGU not capable of receive DMA */
+ .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
};
static struct platform_device at91rm9200_dbgu_device = {
- .name = "at91_usart",
+ .name = "atmel_usart",
.id = 0,
.dev = {
.platform_data = &dbgu_data,
},
};
-static struct at91_uart_data uart0_data = {
+static struct atmel_uart_data uart0_data = {
.use_dma_tx = 1,
.use_dma_rx = 1,
};
static struct platform_device at91rm9200_uart0_device = {
- .name = "at91_usart",
+ .name = "atmel_usart",
.id = 1,
.dev = {
.platform_data = &uart0_data,
},
};
-static struct at91_uart_data uart1_data = {
+static struct atmel_uart_data uart1_data = {
.use_dma_tx = 1,
.use_dma_rx = 1,
};
static struct platform_device at91rm9200_uart1_device = {
- .name = "at91_usart",
+ .name = "atmel_usart",
.id = 2,
.dev = {
.platform_data = &uart1_data,
},
};
-static struct at91_uart_data uart2_data = {
+static struct atmel_uart_data uart2_data = {
.use_dma_tx = 1,
.use_dma_rx = 1,
};
static struct platform_device at91rm9200_uart2_device = {
- .name = "at91_usart",
+ .name = "atmel_usart",
.id = 3,
.dev = {
.platform_data = &uart2_data,
},
};
-static struct at91_uart_data uart3_data = {
+static struct atmel_uart_data uart3_data = {
.use_dma_tx = 1,
.use_dma_rx = 1,
};
static struct platform_device at91rm9200_uart3_device = {
- .name = "at91_usart",
+ .name = "atmel_usart",
.id = 4,
.dev = {
.platform_data = &uart3_data,
at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */
}
-struct platform_device *at91_uarts[AT91_NR_UART]; /* the UARTs to use */
-struct platform_device *at91_default_console_device; /* the serial console device */
+struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+struct platform_device *atmel_default_console_device; /* the serial console device */
void __init at91_init_serial(struct at91_uart_config *config)
{
}
/* Set serial console device */
- if (config->console_tty < AT91_NR_UART)
- at91_default_console_device = at91_uarts[config->console_tty];
- if (!at91_default_console_device)
+ if (config->console_tty < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[config->console_tty];
+ if (!atmel_default_console_device)
printk(KERN_INFO "AT91: No default serial console defined.\n");
}
{
int i;
- for (i = 0; i < AT91_NR_UART; i++) {
+ for (i = 0; i < ATMEL_MAX_UART; i++) {
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
* your option) any later version.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
* your option) any later version.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
* your option) any later version.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
* your option) any later version.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mm.h>
* version 2 as published by the Free Software Foundation.
*
*/
-#include <linux/config.h>
+
#include <linux/init.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
*
*/
-#include <linux/config.h>
#include <linux/cpufreq.h>
#include <asm/hardware.h>
#include <asm/arch/clocks.h>
* published by the Free Software Foundation.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/clk.h>
* or implied.
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
* or implied.
*/
-#include <linux/config.h>
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/hardware.h>
* or implied.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
* published by the Free Software Foundation.
*/
-#include <linux/config.h>
#include <linux/init.h>
#include <asm/hardware.h>
printf(" */\n\n");
printf("#ifndef __ASM_ARM_MACH_TYPE_H\n");
printf("#define __ASM_ARM_MACH_TYPE_H\n\n");
- printf("#include <linux/config.h>\n\n");
printf("#ifndef __ASSEMBLY__\n");
printf("/* The type of machine we're running on */\n");
printf("extern unsigned int __machine_arch_type;\n");
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/config.h> /* for CONFIG_CPU_nn */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/hardware.h>
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/config.h> /* for CONFIG_CPU_nn */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/hardware.h>
#include <linux/init.h>
#include <asm/arch/board.h>
+#include <asm/arch/init.h>
struct eth_platform_data __initdata eth0_data = {
.valid = 1,
extern struct lcdc_platform_data atstk1000_fb0_data;
+void __init setup_board(void)
+{
+ at32_map_usart(1, 0); /* /dev/ttyS0 */
+ at32_map_usart(2, 1); /* /dev/ttyS1 */
+ at32_map_usart(3, 2); /* /dev/ttyS2 */
+
+ at32_setup_serial_console(0);
+}
+
static int __init atstk1002_init(void)
{
at32_add_system_devices();
- at32_add_device_usart(1); /* /dev/ttyS0 */
- at32_add_device_usart(2); /* /dev/ttyS1 */
- at32_add_device_usart(3); /* /dev/ttyS2 */
+ at32_add_device_usart(0);
+ at32_add_device_usart(1);
+ at32_add_device_usart(2);
at32_add_device_eth(0, ð0_data);
at32_add_device_spi(0);
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AT91=y
-CONFIG_SERIAL_AT91_CONSOLE=y
-# CONFIG_SERIAL_AT91_TTYAT is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
setup_processor();
setup_platform();
+ setup_board();
cpu_clk = clk_get(NULL, "cpu");
if (IS_ERR(cpu_clk)) {
at32_sm_init();
at32_clock_init();
at32_portmux_init();
-
- /* FIXME: This doesn't belong here */
- at32_setup_serial_console(1);
}
static int __init pdc_probe(struct platform_device *pdev)
* USART
* -------------------------------------------------------------------- */
-static struct resource usart0_resource[] = {
+static struct atmel_uart_data atmel_usart0_data = {
+ .use_dma_tx = 1,
+ .use_dma_rx = 1,
+};
+static struct resource atmel_usart0_resource[] = {
PBMEM(0xffe00c00),
IRQ(7),
};
-DEFINE_DEV(usart, 0);
-DEV_CLK(usart, usart0, pba, 4);
+DEFINE_DEV_DATA(atmel_usart, 0);
+DEV_CLK(usart, atmel_usart0, pba, 4);
-static struct resource usart1_resource[] = {
+static struct atmel_uart_data atmel_usart1_data = {
+ .use_dma_tx = 1,
+ .use_dma_rx = 1,
+};
+static struct resource atmel_usart1_resource[] = {
PBMEM(0xffe01000),
IRQ(7),
};
-DEFINE_DEV(usart, 1);
-DEV_CLK(usart, usart1, pba, 4);
+DEFINE_DEV_DATA(atmel_usart, 1);
+DEV_CLK(usart, atmel_usart1, pba, 4);
-static struct resource usart2_resource[] = {
+static struct atmel_uart_data atmel_usart2_data = {
+ .use_dma_tx = 1,
+ .use_dma_rx = 1,
+};
+static struct resource atmel_usart2_resource[] = {
PBMEM(0xffe01400),
IRQ(8),
};
-DEFINE_DEV(usart, 2);
-DEV_CLK(usart, usart2, pba, 5);
+DEFINE_DEV_DATA(atmel_usart, 2);
+DEV_CLK(usart, atmel_usart2, pba, 5);
-static struct resource usart3_resource[] = {
+static struct atmel_uart_data atmel_usart3_data = {
+ .use_dma_tx = 1,
+ .use_dma_rx = 1,
+};
+static struct resource atmel_usart3_resource[] = {
PBMEM(0xffe01800),
IRQ(9),
};
-DEFINE_DEV(usart, 3);
-DEV_CLK(usart, usart3, pba, 6);
+DEFINE_DEV_DATA(atmel_usart, 3);
+DEV_CLK(usart, atmel_usart3, pba, 6);
static inline void configure_usart0_pins(void)
{
portmux_set_func(PIOB, 17, FUNC_B); /* TXD */
}
-static struct platform_device *setup_usart(unsigned int id)
+static struct platform_device *at32_usarts[4];
+
+void __init at32_map_usart(unsigned int hw_id, unsigned int line)
{
struct platform_device *pdev;
- switch (id) {
+ switch (hw_id) {
case 0:
- pdev = &usart0_device;
+ pdev = &atmel_usart0_device;
configure_usart0_pins();
break;
case 1:
- pdev = &usart1_device;
+ pdev = &atmel_usart1_device;
configure_usart1_pins();
break;
case 2:
- pdev = &usart2_device;
+ pdev = &atmel_usart2_device;
configure_usart2_pins();
break;
case 3:
- pdev = &usart3_device;
+ pdev = &atmel_usart3_device;
configure_usart3_pins();
break;
default:
- pdev = NULL;
- break;
+ return;
}
- return pdev;
+ if (PXSEG(pdev->resource[0].start) == P4SEG) {
+ /* Addresses in the P4 segment are permanently mapped 1:1 */
+ struct atmel_uart_data *data = pdev->dev.platform_data;
+ data->regs = (void __iomem *)pdev->resource[0].start;
+ }
+
+ pdev->id = line;
+ at32_usarts[line] = pdev;
}
struct platform_device *__init at32_add_device_usart(unsigned int id)
{
- struct platform_device *pdev;
-
- pdev = setup_usart(id);
- if (pdev)
- platform_device_register(pdev);
-
- return pdev;
+ platform_device_register(at32_usarts[id]);
+ return at32_usarts[id];
}
-struct platform_device *at91_default_console_device;
+struct platform_device *atmel_default_console_device;
void __init at32_setup_serial_console(unsigned int usart_id)
{
- at91_default_console_device = setup_usart(usart_id);
+ atmel_default_console_device = at32_usarts[usart_id];
}
/* --------------------------------------------------------------------
&pio1_mck,
&pio2_mck,
&pio3_mck,
- &usart0_usart,
- &usart1_usart,
- &usart2_usart,
- &usart3_usart,
+ &atmel_usart0_usart,
+ &atmel_usart1_usart,
+ &atmel_usart2_usart,
+ &atmel_usart3_usart,
&macb0_hclk,
&macb0_pclk,
&spi0_mck,
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h> /* CONFIG_HEARTBEAT */
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/sched.h>
* "A Kernel Model for Precision Timekeeping" by Dave Mills
*/
-#include <linux/config.h> /* CONFIG_HEARTBEAT */
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/sched.h>
* rw semaphores implemented November 1999 by Benjamin LaHaise <bcrl@kvack.org>
*/
-#include <linux/config.h>
#include <linux/linkage.h>
#include <asm/rwlock.h>
#include <asm/alternative-asm.i>
/* $Id: mmu.S,v 1.15 2004/03/16 02:56:27 takata Exp $ */
-#include <linux/config.h> /* CONFIG_MMU */
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/smp.h>
* "A Kernel Model for Precision Timekeeping" by Dave Mills
*/
-#include <linux/config.h> /* CONFIG_HEARTBEAT */
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/sched.h>
/***************************************************************************/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/param.h>
* Copyright 2006 Greg Ungerer <gerg@snapgear.com>
*/
-#include <linux/config.h>
-
.global _start
.global _buserr
.global trap
config PNX8550_V2PCI
bool "Philips PNX8550 based Viper2-PCI board"
- depends on BROKEN
select PNX8550
select SYS_SUPPORTS_LITTLE_ENDIAN
config PNX8550_JBS
bool "Philips PNX8550 based JBS board"
- depends on BROKEN
select PNX8550
select SYS_SUPPORTS_LITTLE_ENDIAN
unsigned int pending = read_c0_status() & read_c0_cause();
if (pending & STATUSF_IP2)
- do_IRQ(2, regs);
+ hw0_irqdispatch(2, regs);
else if (pending & STATUSF_IP7) {
if (read_c0_config7() & 0x01c0)
timer_irqdispatch(7, regs);
#include <linux/init.h>
#include <linux/resource.h>
#include <linux/serial.h>
-#include <linux/serial_ip3106.h>
+#include <linux/serial_pnx8xxx.h>
#include <linux/platform_device.h>
#include <int.h>
#include <usb.h>
#include <uart.h>
-extern struct uart_ops ip3106_pops;
-
static struct resource pnx8550_usb_ohci_resources[] = {
[0] = {
.start = PNX8550_USB_OHCI_OP_BASE,
},
};
-struct ip3106_port ip3106_ports[] = {
+struct pnx8xxx_port pnx8xxx_ports[] = {
[0] = {
.port = {
- .type = PORT_IP3106,
+ .type = PORT_PNX8XXX,
.iotype = UPIO_MEM,
.membase = (void __iomem *)PNX8550_UART_PORT0,
.mapbase = PNX8550_UART_PORT0,
.irq = PNX8550_UART_INT(0),
.uartclk = 3692300,
.fifosize = 16,
- .ops = &ip3106_pops,
.flags = UPF_BOOT_AUTOCONF,
.line = 0,
},
},
[1] = {
.port = {
- .type = PORT_IP3106,
+ .type = PORT_PNX8XXX,
.iotype = UPIO_MEM,
.membase = (void __iomem *)PNX8550_UART_PORT1,
.mapbase = PNX8550_UART_PORT1,
.irq = PNX8550_UART_INT(1),
.uartclk = 3692300,
.fifosize = 16,
- .ops = &ip3106_pops,
.flags = UPF_BOOT_AUTOCONF,
.line = 1,
},
};
static struct platform_device pnx8550_uart_device = {
- .name = "ip3106-uart",
+ .name = "pnx8xxx-uart",
.id = -1,
.dev = {
.dma_mask = &uart_dmamask,
.coherent_dma_mask = 0xffffffff,
- .platform_data = ip3106_ports,
+ .platform_data = pnx8xxx_ports,
},
.num_resources = ARRAY_SIZE(pnx8550_uart_resources),
.resource = pnx8550_uart_resources,
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/string.h>
-#include <linux/serial_ip3106.h>
+#include <linux/serial_pnx8xxx.h>
#include <asm/bootinfo.h>
#include <uart.h>
{
if (pnx8550_console_port != -1) {
/* Wait until FIFO not full */
- while( ((ip3106_fifo(UART_BASE, pnx8550_console_port) & IP3106_UART_FIFO_TXFIFO) >> 16) >= 16)
+ while( ((ip3106_fifo(UART_BASE, pnx8550_console_port) & PNX8XXX_UART_FIFO_TXFIFO) >> 16) >= 16)
;
/* Send one char */
ip3106_fifo(UART_BASE, pnx8550_console_port) = c;
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
-#include <linux/serial_ip3106.h>
+#include <linux/serial_pnx8xxx.h>
#include <linux/pm.h>
#include <asm/cpu.h>
struct resource standard_io_resources[] = {
{
- .start = .0x00,
+ .start = 0x00,
.end = 0x1f,
.name = "dma1",
.flags = IORESOURCE_BUSY
/* We must initialize the UART (console) before prom_printf */
/* Set LCR to 8-bit and BAUD to 38400 (no 5) */
ip3106_lcr(UART_BASE, pnx8550_console_port) =
- IP3106_UART_LCR_8BIT;
+ PNX8XXX_UART_LCR_8BIT;
ip3106_baud(UART_BASE, pnx8550_console_port) = 5;
}
* Initial Version 04-23-1999 by Helge Deller <deller@gmx.de>
*/
-#include <linux/config.h> /* for CONFIG_SMP */
-
#include <asm/asm-offsets.h>
#include <asm/psw.h>
#include <asm/pdc.h>
* thanks to Philipp Rumpf, Mike Shaver and various others
* sorry about the wall, puffin..
*/
-#include <linux/config.h> /* for CONFIG_SMP */
#include <asm/asm-offsets.h>
#include <asm/unistd.h>
* option) any later version.
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/init.h>
#ifndef __MACH_MPC85XXADS_H
#define __MACH_MPC85XXADS_H
-#include <linux/config.h>
#include <linux/initrd.h>
#include <sysdev/fsl_soc.h>
* option) any later version.
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/init.h>
* (c) 2006 Benjamin Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
*/
-
-#include <linux/config.h>
#include <linux/percpu.h>
#include <linux/types.h>
#define DEBUG
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/smp.h>
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/pci.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/delay.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/time.h>
#include <asm/time.h>
* option) any later version.
*/
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/config.h> /* CONFIG_HEARTBEAT */
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#ifndef __CPCI405_H__
#define __CPCI405_H__
-#include <linux/config.h>
#include <platforms/4xx/ibm405gp.h>
#include <asm/ppcboot.h>
* s390 port, used ppc64 as template. Mike Grundy <grundym@us.ibm.com>
*/
-#include <linux/config.h>
#include <linux/kprobes.h>
#include <linux/ptrace.h>
#include <linux/preempt.h>
* <zaitcev> Sounds reasonable
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/init.h>
* Refactoring for unified NCR/PCIO support 2002 Eric Brower (ebrower@usa.net)
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/init.h>
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/string.h>
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/module.h"
#include "linux/init.h"
#include "linux/slab.h"
* Licensed under the GPL.
*/
-#include "linux/config.h"
#include "linux/kernel.h"
#include "linux/netdevice.h"
#include "linux/rtnetlink.h"
-#include "linux/config.h"
#include "linux/kernel.h"
#include "linux/stddef.h"
#include "linux/init.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/fs.h"
#include "linux/tty.h"
#include "linux/tty_driver.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/posix_types.h"
#include "linux/tty.h"
#include "linux/tty_flip.h"
#define MAJOR_NR UBD_MAJOR
#define UBD_SHIFT 4
-#include "linux/config.h"
#include "linux/module.h"
#include "linux/blkdev.h"
#include "linux/hdreg.h"
#ifndef __MCONSOLE_KERN_H__
#define __MCONSOLE_KERN_H__
-#include "linux/config.h"
#include "linux/list.h"
#include "mconsole.h"
#ifndef __MODE_KERN_H__
#define __MODE_KERN_H__
-#include "linux/config.h"
-
#ifdef CONFIG_MODE_TT
#include "mode_kern_tt.h"
#endif
#ifndef __SKAS_MMU_H
#define __SKAS_MMU_H
-#include "linux/config.h"
#include "mm_id.h"
#include "asm/ldt.h"
#ifndef __SYS_PTRACE_PPC_H
#define __SYS_PTRACE_PPC_H
-#include "linux/config.h"
#include "linux/types.h"
/* the following taken from <asm-ppc/ptrace.h> */
#ifndef __ARCH_UM_UACCESS_H
#define __ARCH_UM_UACCESS_H
-#include "linux/config.h"
#include "choose-mode.h"
#ifdef CONFIG_MODE_TT
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/mm.h"
#include "linux/module.h"
#include "linux/sched.h"
* Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar
*/
-#include "linux/config.h"
#include "linux/kernel.h"
#include "linux/module.h"
#include "linux/smp.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/module.h"
#include "linux/string.h"
#include "linux/smp_lock.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/stddef.h"
#include "linux/sys.h"
#include "linux/sched.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/mm.h"
#include "asm/pgtable.h"
#include "mem_user.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/sched.h"
#include "linux/list.h"
#include "linux/spinlock.h"
#include "linux/stddef.h"
#include "linux/sched.h"
-#include "linux/config.h"
#include "linux/mm.h"
#include "asm/page.h"
#include "asm/pgtable.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/percpu.h"
#include "asm/pgalloc.h"
#include "asm/tlb.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/sched.h"
#include "linux/kernel.h"
#include "linux/module.h"
#include "linux/sched.h"
#include "linux/mm.h"
#include "linux/spinlock.h"
-#include "linux/config.h"
#include "linux/init.h"
#include "linux/ptrace.h"
#include "asm/semaphore.h"
*/
#include "linux/init.h"
-#include "linux/config.h"
#include "mconsole_kern.h"
#ifdef CONFIG_MCONSOLE
*/
#include "linux/stddef.h"
-#include "linux/config.h"
#include "linux/mm.h"
#include "asm/uaccess.h"
#include "mem_user.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/kernel.h"
#include "linux/sched.h"
#include "linux/notifier.h"
*/
#include "linux/stddef.h"
-#include "linux/config.h"
#include "linux/sched.h"
#include "linux/slab.h"
#include "linux/types.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/kernel.h"
#include "linux/smp.h"
#include "linux/sched.h"
* Licensed under the GPL
*/
-#include "linux/config.h"
#include "linux/kernel.h"
#include "linux/sched.h"
#include "linux/slab.h"
* "A Kernel Model for Precision Timekeeping" by Dave Mills
*/
-#include <linux/config.h> /* CONFIG_HEARTBEAT */
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/module.h>
*
*/
-#include <linux/config.h> /* for CONFIG_VIDEO_* */
-
/* Enable autodetection of SVGA adapters and modes. */
#undef CONFIG_VIDEO_SVGA
* of ugly preprocessor tricks. Talk about very very poor man's inheritance.
*/
#include <linux/types.h>
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/rwsem.h>
#include <linux/sched.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/mm.h>
/* Exports for assembly files.
All C exports should go in the respective C files. */
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/smp.h>
/* Written 2003 by Andi Kleen, based on a kernel by Evandro Menezes */
-
-#include <linux/config.h>
+
#include <linux/linkage.h>
#include <asm/dwarf2.h>
* depends wildly on alignment on many x86 processors.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/delay.h>
/* Copyright 2002 Andi Kleen */
-
-#include <linux/config.h>
+
#include <linux/linkage.h>
#include <asm/dwarf2.h>
#include <asm/cpufeature.h>
/* Copyright 2002 Andi Kleen, SuSE Labs */
-#include <linux/config.h>
#include <linux/linkage.h>
#include <asm/dwarf2.h>
* Subject to the GNU public license, v.2. No warranty of any kind.
*/
- #include <linux/config.h>
#include <linux/linkage.h>
#include <asm/dwarf2.h>
#include <asm/calling.h>
*
*/
-#include <linux/config.h> /* CONFIG_PROC_FS */
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/types.h>
* Questions/Comments/Bugfixes to iss_storagedev@hp.com
*
*/
-#include <linux/config.h> /* CONFIG_PROC_FS */
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/timer.h>
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/wait.h>
#include <linux/string.h>
* Linux.
*/
-#include <linux/config.h> /* for CONFIG_FT_* */
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/ioport.h>
* zftape.
*/
-#include <linux/config.h> /* for CONFIG_ZFT_DFLT_BLK_SZ */
#include <linux/errno.h>
#include <linux/mm.h>
*
*/
-#include <linux/config.h> /* for CONFIG_ZFT_DFLT_BLK_SZ */
#include "../zftape/zftape-buffers.h"
#define SEGMENTS_PER_TAPE (ft_segments_per_track * ft_tracks_per_tape)
*/
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
* processor from ever speculating a cache line from this page.
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
Copyright (c) 2005 Jim Cromie <jim.cromie@gmail.com>
*/
-#include <linux/config.h>
#include <linux/fs.h>
#include <linux/module.h>
#include <linux/errno.h>
#define MAX_DEVICE_COUNT 4
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/signal.h>
#define RCS_ID "$Id: sx.c,v 1.33 2000/03/08 10:01:02 wolff, pvdl Exp $"
#define RCS_REV "$Revision: 1.33 $"
-
#include <linux/module.h>
-#include <linux/config.h>
#include <linux/kdev_t.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#define MAX_PCI_DEVICES 10
#define MAX_TOTAL_DEVICES 20
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/signal.h>
#define PFX DRV_NAME ": "
/* Includes */
-#include <linux/config.h> /* For CONFIG_WATCHDOG_NOWAYOUT/... */
#include <linux/module.h> /* For module specific items */
#include <linux/moduleparam.h> /* For new moduleparam's */
#include <linux/types.h> /* For standard types (like size_t) */
*/
#include <linux/module.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/fs.h>
* More info available at http://www.berkprod.com/ or http://www.pcwatchdog.com/
*/
-#include <linux/config.h> /* For CONFIG_WATCHDOG_NOWAYOUT/... */
#include <linux/module.h> /* For module specific items */
#include <linux/moduleparam.h> /* For new moduleparam's */
#include <linux/types.h> /* For standard types (like size_t) */
* Includes, defines, variables, module parameters, ...
*/
-#include <linux/config.h> /* For CONFIG_WATCHDOG_NOWAYOUT/... */
#include <linux/module.h> /* For module specific items */
#include <linux/moduleparam.h> /* For new moduleparam's */
#include <linux/types.h> /* For standard types (like size_t) */
* or implied.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
The w83791g chip is the same as the w83791d but lead-free.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
* kind, whether express or implied.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#undef REALLY_SLOW_IO /* most systems can safely undef this */
-#include <linux/config.h> /* for CONFIG_BLK_DEV_IDEPCI */
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
* May be copied or modified under the terms of the GNU General Public License
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
#undef REALLY_SLOW_IO /* most systems can safely undef this */
-#include <linux/config.h> /* for CONFIG_BLK_DEV_IDEPCI */
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
* SOFTWARE.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/vmalloc.h>
#include <linux/mm.h>
* published by the Free Software Foundation.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
config VIDEO_V4L2
bool
+ depends on VIDEO_DEV
default y
source "drivers/media/video/Kconfig"
config DVB_USB_DIB0700
tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)"
depends on DVB_USB
- select DVB_DIB7000M
select DVB_DIB3000MC
select DVB_TUNER_MT2060
help
usb_free_stream_buffers(stream);
return -ENOMEM;
}
- deb_mem("buffer %d: %p (dma: %u)\n",
- stream->buf_num, stream->buf_list[stream->buf_num], stream->dma_addr[stream->buf_num]);
+ deb_mem("buffer %d: %p (dma: %Lu)\n",
+ stream->buf_num,
+stream->buf_list[stream->buf_num], (long long)stream->dma_addr[stream->buf_num]);
memset(stream->buf_list[stream->buf_num],0,size);
stream->state |= USB_STATE_URB_BUF;
}
static void __exit gemtek_pci_cleanup_module( void )
{
- return pci_unregister_driver( &gemtek_pci_driver );
+ pci_unregister_driver(&gemtek_pci_driver);
}
MODULE_AUTHOR( "Vladimir Shebordaev <vshebordaev@mail.ru>" );
.amux = LINE1,
},
},
+ [SAA7134_BOARD_ASUS_EUROPA2_HYBRID] = {
+ .name = "Asus Europa2 OEM",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .tda9887_conf = TDA9887_PRESENT| TDA9887_PORT1_ACTIVE | TDA9887_PORT2_ACTIVE,
+ .mpeg = SAA7134_MPEG_DVB,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 3,
+ .amux = TV,
+ .tv = 1,
+ },{
+ .name = name_comp1,
+ .vmux = 4,
+ .amux = LINE2,
+ },{
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE2,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = LINE1,
+ },
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
.subvendor = 0x1461,
.subdevice = 0x2c00,
.driver_data = SAA7134_BOARD_AVERMEDIA_A16AR,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
+ .subvendor = 0x1043,
+ .subdevice = 0x4860,
+ .driver_data = SAA7134_BOARD_ASUS_EUROPA2_HYBRID,
},{
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
break;
case SAA7134_BOARD_PHILIPS_EUROPA:
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
+ case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
/* The Philips EUROPA based hybrid boards have the tuner connected through
* the channel decoder. We have to make it transparent to find it
*/
/* ------------------------------------------------------------------ */
+static int asus_p7131_dual_tuner_init(struct dvb_frontend *fe)
+{
+ struct saa7134_dev *dev = fe->dvb->priv;
+ static u8 data[] = { 0x3c, 0x33, 0x6a};
+ struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+
+ if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+ /* make sure the DVB-T antenna input is set */
+ saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0200000);
+ return 0;
+}
+
+static int asus_p7131_dual_tuner_sleep(struct dvb_frontend *fe)
+{
+ struct saa7134_dev *dev = fe->dvb->priv;
+ static u8 data[] = { 0x3c, 0x33, 0x68};
+ struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
+ philips_tda827xa_tuner_sleep( 0x61, fe);
+ /* reset antenna inputs for analog usage */
+ saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0200000);
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
static int lifeview_trio_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
{
int ret;
&philips_tiger_config,
&dev->i2c_adap);
if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tiger_tuner_sleep;
+ dev->dvb.frontend->ops.tuner_ops.init = asus_p7131_dual_tuner_init;
+ dev->dvb.frontend->ops.tuner_ops.sleep = asus_p7131_dual_tuner_sleep;
dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
}
break;
}
}
break;
+ case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
+ dev->dvb.frontend = tda10046_attach(&medion_cardbus,
+ &dev->i2c_adap);
+ if (dev->dvb.frontend) {
+ dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
+ dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
+ dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
+ dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
+ dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
+ }
+ break;
+
default:
printk("%s: Huh? unknown DVB card?\n",dev->name);
break;
int carr;
} mainscan[] = {
{
- .name = "M",
- .std = V4L2_STD_NTSC | V4L2_STD_PAL_M,
+ .name = "MN",
+ .std = V4L2_STD_MN,
.carr = 4500,
},{
- .name = "BG",
- .std = V4L2_STD_PAL_BG,
+ .name = "BGH",
+ .std = V4L2_STD_B | V4L2_STD_GH,
.carr = 5500,
},{
.name = "I",
.carr = 6000,
},{
.name = "DKL",
- .std = V4L2_STD_PAL_DK | V4L2_STD_SECAM,
+ .std = V4L2_STD_DK | V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC,
.carr = 6500,
}
};
static struct saa7134_tvaudio tvaudio[] = {
{
.name = "PAL-B/G FM-stereo",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_BG,
.mode = TVAUDIO_FM_BG_STEREO,
.carr1 = 5500,
.carr2 = 5742,
},{
.name = "PAL-D/K1 FM-stereo",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_DK,
.carr1 = 6500,
.carr2 = 6258,
.mode = TVAUDIO_FM_BG_STEREO,
},{
.name = "PAL-D/K2 FM-stereo",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_DK,
.carr1 = 6500,
.carr2 = 6742,
.mode = TVAUDIO_FM_BG_STEREO,
},{
.name = "PAL-D/K3 FM-stereo",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_DK,
.carr1 = 6500,
.carr2 = 5742,
.mode = TVAUDIO_FM_BG_STEREO,
},{
.name = "PAL-B/G NICAM",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_BG,
.carr1 = 5500,
.carr2 = 5850,
.mode = TVAUDIO_NICAM_FM,
},{
.name = "PAL-I NICAM",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_I,
.carr1 = 6000,
.carr2 = 6552,
.mode = TVAUDIO_NICAM_FM,
},{
.name = "PAL-D/K NICAM",
- .std = V4L2_STD_PAL,
+ .std = V4L2_STD_PAL_DK,
.carr1 = 6500,
.carr2 = 5850,
.mode = TVAUDIO_NICAM_FM,
},{
.name = "SECAM-L NICAM",
- .std = V4L2_STD_SECAM,
+ .std = V4L2_STD_SECAM_L,
.carr1 = 6500,
.carr2 = 5850,
.mode = TVAUDIO_NICAM_AM,
},{
- .name = "SECAM-L MONO",
- .std = V4L2_STD_SECAM,
+ .name = "SECAM-D/K NICAM",
+ .std = V4L2_STD_SECAM_DK,
.carr1 = 6500,
- .carr2 = -1,
- .mode = TVAUDIO_AM_MONO,
+ .carr2 = 5850,
+ .mode = TVAUDIO_NICAM_FM,
},{
- .name = "SECAM-D/K",
- .std = V4L2_STD_SECAM,
- .carr1 = 6500,
- .carr2 = -1,
- .mode = TVAUDIO_FM_MONO,
+ .name = "NTSC-A2 FM-stereo",
+ .std = V4L2_STD_NTSC,
+ .carr1 = 4500,
+ .carr2 = 4724,
+ .mode = TVAUDIO_FM_K_STEREO,
},{
.name = "NTSC-M",
.std = V4L2_STD_NTSC,
.carr1 = 4500,
.carr2 = -1,
.mode = TVAUDIO_FM_MONO,
- },{
- .name = "NTSC-A2 FM-stereo",
- .std = V4L2_STD_NTSC,
- .carr1 = 4500,
- .carr2 = 4724,
- .mode = TVAUDIO_FM_K_STEREO,
}
};
#define TVAUDIO (sizeof(tvaudio)/sizeof(struct saa7134_tvaudio))
saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0xa1);
saa_writeb(SAA7134_NICAM_CONFIG, 0x00);
break;
- case TVAUDIO_AM_MONO:
- saa_writeb(SAA7134_DEMODULATOR, 0x12);
- saa_writeb(SAA7134_DCXO_IDENT_CTRL, 0x00);
- saa_writeb(SAA7134_FM_DEEMPHASIS, 0x44);
- saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0xa0);
- break;
case TVAUDIO_FM_SAT_STEREO:
/* not implemented (yet) */
break;
}
printk("\n");
}
-
if (dev->tvnorm->id & scan->std) {
tvaudio_setcarrier(dev,scan->carr-90,scan->carr-90);
saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
switch (audio->mode) {
case TVAUDIO_FM_MONO:
- case TVAUDIO_AM_MONO:
return V4L2_TUNER_SUB_MONO;
case TVAUDIO_FM_K_STEREO:
case TVAUDIO_FM_BG_STEREO:
switch (audio->mode) {
case TVAUDIO_FM_MONO:
- case TVAUDIO_AM_MONO:
/* nothing to do ... */
break;
case TVAUDIO_FM_K_STEREO:
if (1 == nscan) {
/* only one candidate -- skip scan ;) */
+ dprintk("only one main carrier candidate - skipping scan\n");
max1 = 12345;
carrier = default_carrier;
} else {
dev->automute = 0;
saa_andorb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0x30, 0x00);
saa7134_tvaudio_setmute(dev);
-
/* find the exact tv audio norm */
for (audio = UNSET, i = 0; i < TVAUDIO; i++) {
if (dev->tvnorm->id != UNSET &&
continue;
if (tvaudio[i].carr1 != carrier)
continue;
-
+ /* Note: at least the primary carrier is right here */
if (UNSET == audio)
audio = i;
tvaudio_setmode(dev,&tvaudio[i],"trying");
if (UNSET == audio)
continue;
tvaudio_setmode(dev,&tvaudio[audio],"using");
+
tvaudio_setstereo(dev,&tvaudio[audio],V4L2_TUNER_MODE_MONO);
dev->tvaudio = &tvaudio[audio];
int mask;
struct saa7134_input *in;
- /* Hac 0506 route OSS sound simultanously */
xbarin = 0x03;
switch (dev->input->amux) {
case TV:
} else {
/* (let chip) scan for sound carrier */
norms = 0;
- if (dev->tvnorm->id & V4L2_STD_PAL) {
- dprintk("PAL scan\n");
- norms |= 0x2c; /* B/G + D/K + I */
- }
- if (dev->tvnorm->id & V4L2_STD_NTSC) {
- dprintk("NTSC scan\n");
- norms |= 0x40; /* M */
- }
- if (dev->tvnorm->id & V4L2_STD_SECAM) {
- dprintk("SECAM scan\n");
- norms |= 0x18; /* L + D/K */
- }
+ if (dev->tvnorm->id & (V4L2_STD_B | V4L2_STD_GH))
+ norms |= 0x04;
+ if (dev->tvnorm->id & V4L2_STD_PAL_I)
+ norms |= 0x20;
+ if (dev->tvnorm->id & V4L2_STD_DK)
+ norms |= 0x08;
+ if (dev->tvnorm->id & V4L2_STD_MN)
+ norms |= 0x40;
+ if (dev->tvnorm->id & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC))
+ norms |= 0x10;
if (0 == norms)
norms = 0x7c; /* all */
dprintk("scanning:%s%s%s%s%s\n",
int saa7134_tvaudio_do_scan(struct saa7134_dev *dev)
{
- if (dev->thread.pid >= 0) {
+ if (dev->input->amux != TV) {
+ dprintk("sound IF not in use, skipping scan\n");
+ dev->automute = 0;
+ saa7134_tvaudio_setmute(dev);
+ } else if (dev->thread.pid >= 0) {
dev->thread.mode = UNSET;
dev->thread.scan2++;
wake_up_interruptible(&dev->thread.wq);
static unsigned int noninterlaced = 1;
static unsigned int gbufsize = 720*576*4;
static unsigned int gbufsize_max = 720*576*4;
+static char secam[] = "--";
module_param(video_debug, int, 0644);
MODULE_PARM_DESC(video_debug,"enable debug messages [video]");
module_param(gbuffers, int, 0444);
MODULE_PARM_DESC(gbuffers,"number of capture buffers, range 2-32");
module_param(noninterlaced, int, 0644);
MODULE_PARM_DESC(noninterlaced,"capture non interlaced video");
+module_param_string(secam, secam, sizeof(secam), 0644);
+MODULE_PARM_DESC(secam, "force SECAM variant, either DK,L or Lc");
+
#define dprintk(fmt, arg...) if (video_debug) \
printk(KERN_DEBUG "%s/video: " fmt, dev->name , ## arg)
.id = V4L2_STD_SECAM,
NORM_625_50,
- .sync_control = 0x18, /* old: 0x58, */
+ .sync_control = 0x18,
+ .luma_control = 0x1b,
+ .chroma_ctrl1 = 0xd1,
+ .chroma_gain = 0x80,
+ .chroma_ctrl2 = 0x00,
+ .vgate_misc = 0x1c,
+
+ },{
+ .name = "SECAM-DK",
+ .id = V4L2_STD_SECAM_DK,
+ NORM_625_50,
+
+ .sync_control = 0x18,
+ .luma_control = 0x1b,
+ .chroma_ctrl1 = 0xd1,
+ .chroma_gain = 0x80,
+ .chroma_ctrl2 = 0x00,
+ .vgate_misc = 0x1c,
+
+ },{
+ .name = "SECAM-L",
+ .id = V4L2_STD_SECAM_L,
+ NORM_625_50,
+
+ .sync_control = 0x18,
+ .luma_control = 0x1b,
+ .chroma_ctrl1 = 0xd1,
+ .chroma_gain = 0x80,
+ .chroma_ctrl2 = 0x00,
+ .vgate_misc = 0x1c,
+
+ },{
+ .name = "SECAM-Lc",
+ .id = V4L2_STD_SECAM_LC,
+ NORM_625_50,
+
+ .sync_control = 0x18,
.luma_control = 0x1b,
.chroma_ctrl1 = 0xd1,
.chroma_gain = 0x80,
{
v4l2_std_id *id = arg;
unsigned int i;
+ v4l2_std_id fixup;
for (i = 0; i < TVNORMS; i++)
if (*id == tvnorms[i].id)
break;
if (i == TVNORMS)
return -EINVAL;
-
+ if ((*id & V4L2_STD_SECAM) && (secam[0] != '-')) {
+ if (secam[0] == 'L' || secam[0] == 'l') {
+ if (secam[1] == 'C' || secam[1] == 'c')
+ fixup = V4L2_STD_SECAM_LC;
+ else
+ fixup = V4L2_STD_SECAM_L;
+ } else {
+ if (secam[0] == 'D' || secam[0] == 'd')
+ fixup = V4L2_STD_SECAM_DK;
+ else
+ fixup = V4L2_STD_SECAM;
+ }
+ for (i = 0; i < TVNORMS; i++)
+ if (fixup == tvnorms[i].id)
+ break;
+ }
mutex_lock(&dev->lock);
if (res_check(fh, RESOURCE_OVERLAY)) {
spin_lock_irqsave(&dev->slock,flags);
TVAUDIO_FM_K_STEREO = 4,
TVAUDIO_NICAM_AM = 5,
TVAUDIO_NICAM_FM = 6,
- TVAUDIO_AM_MONO = 7
};
enum saa7134_audio_in {
#define SAA7134_BOARD_FLYDVBS_LR300 97
#define SAA7134_BOARD_PROTEUS_2309 98
#define SAA7134_BOARD_AVERMEDIA_A16AR 99
+#define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
#define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8
{ TUNER_TCL_2002MB, "TCL M2523_3DB_E"},
{ TUNER_ABSENT, "Philips 8275A"},
{ TUNER_ABSENT, "Microtune MT2060"},
- { TUNER_ABSENT, "Philips FM1236 MK5"},
- { TUNER_ABSENT, "Philips FM1216ME MK5"},
+ { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK5"},
+ { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216ME MK5"},
{ TUNER_ABSENT, "TCL M2523_3DI_E"},
{ TUNER_ABSENT, "Samsung THPD5222FG30A"},
/* 120-129 */
zoran_num = 0;
while (zoran_num < BUZ_MAX &&
- (dev =
- pci_find_device(PCI_VENDOR_ID_ZORAN,
- PCI_DEVICE_ID_ZORAN_36057, dev)) != NULL) {
+ (dev = pci_get_device(PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36057, dev)) != NULL) {
card_num = card[zoran_num];
zr = &zoran[zoran_num];
memset(zr, 0, sizeof(struct zoran)); // Just in case if previous cycle failed
goto zr_detach_vfe;
}
}
-
+ /* Success so keep the pci_dev referenced */
+ pci_dev_get(zr->pci_dev);
zoran_num++;
continue;
iounmap(zr->zr36057_mem);
continue;
}
+ if (dev) /* Clean up ref count on early exit */
+ pci_dev_put(dev);
+
if (zoran_num == 0) {
dprintk(1, KERN_INFO "No known MJPEG cards found.\n");
}
struct zoran *ztv;
struct pci_dev *dev = NULL;
unsigned char revision;
- int zoran_num=0;
+ int zoran_num = 0;
- while ((dev = pci_find_device(PCI_VENDOR_ID_ZORAN,PCI_DEVICE_ID_ZORAN_36120, dev)))
+ while ((dev = pci_get_device(PCI_VENDOR_ID_ZORAN,PCI_DEVICE_ID_ZORAN_36120, dev)))
{
/* Ok, a ZR36120/ZR36125 found! */
ztv = &zorans[zoran_num];
ztv->dev = dev;
if (pci_enable_device(dev))
- return -EIO;
+ continue;
pci_read_config_byte(dev, PCI_CLASS_REVISION, &revision);
printk(KERN_INFO "zoran: Zoran %x (rev %d) ",
{
iounmap(ztv->zoran_mem);
printk(KERN_ERR "zoran: Bad irq number or handler\n");
- return -EINVAL;
+ continue;
}
if (result==-EBUSY)
printk(KERN_ERR "zoran: IRQ %d busy, change your PnP config in BIOS\n",dev->irq);
if (result < 0) {
iounmap(ztv->zoran_mem);
- return result;
+ continue;
}
/* Enable bus-mastering */
pci_set_master(dev);
-
+ /* Keep a reference */
+ pci_dev_get(dev);
zoran_num++;
}
if(zoran_num)
if (ztv->zoran_mem)
iounmap(ztv->zoran_mem);
+ /* Drop PCI device */
+ pci_dev_put(ztv->dev);
+
video_unregister_device(&ztv->video_dev);
video_unregister_device(&ztv->vbi_dev);
}
handle_chipset();
zoran_cards = find_zoran();
- if (zoran_cards<0)
- /* no cards found, no need for a driver */
+ if (zoran_cards <= 0)
return -EIO;
/* initialize Zorans */
for (card=0; card<zoran_cards; card++) {
- if (init_zoran(card)<0) {
+ if (init_zoran(card) < 0) {
/* only release the zorans we have registered */
release_zoran(card);
return -EIO;
* (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/kernel.h>
* kind, whether express or implied.
*/
-
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
*
*************************************************************************/
-#include <linux/config.h>
-
#define DRV_NAME "pcnet32"
#ifdef CONFIG_PCNET32_NAPI
#define DRV_VERSION "1.33-NAPI"
* option) any later version.
*
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/string.h>
*
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/string.h>
* - Initial driver creation.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/version.h>
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
*/
/* ------ END OF USER CONFIGURABLE PARAMETERS ----- */
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/module.h>
#include <linux/kernel.h>
*/
/* ------ END OF USER CONFIGURABLE PARAMETERS ----- */
-#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/module.h>
#include <linux/kernel.h>
your boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time.)
-config SERIAL_AT91
- bool "AT91RM9200 / AT91SAM9261 serial port support"
- depends on ARM && (ARCH_AT91RM9200 || ARCH_AT91SAM9261)
+config SERIAL_ATMEL
+ bool "AT91 / AT32 on-chip serial port support"
+ depends on (ARM && ARCH_AT91) || AVR32
select SERIAL_CORE
help
This enables the driver for the on-chip UARTs of the Atmel
- AT91RM9200 and AT91SAM926 processor.
+ AT91 and AT32 processors.
-config SERIAL_AT91_CONSOLE
- bool "Support for console on AT91RM9200 / AT91SAM9261 serial port"
- depends on SERIAL_AT91=y
+config SERIAL_ATMEL_CONSOLE
+ bool "Support for console on AT91 / AT32 serial port"
+ depends on SERIAL_ATMEL=y
select SERIAL_CORE_CONSOLE
help
- Say Y here if you wish to use a UART on the Atmel AT91RM9200 or
- AT91SAM9261 as the system console (the system console is the device
- which receives all kernel messages and warnings and which allows
- logins in single user mode).
+ Say Y here if you wish to use an on-chip UART on a Atmel
+ AT91 or AT32 processor as the system console (the system
+ console is the device which receives all kernel messages and
+ warnings and which allows logins in single user mode).
-config SERIAL_AT91_TTYAT
- bool "Install as device ttyAT0-4 instead of ttyS0-4"
- depends on SERIAL_AT91=y
+config SERIAL_ATMEL_TTYAT
+ bool "Install as device ttyATn instead of ttySn"
+ depends on SERIAL_ATMEL=y
help
- Say Y here if you wish to have the five internal AT91RM9200 UARTs
- appear as /dev/ttyAT0-4 (major 204, minor 154-158) instead of the
- normal /dev/ttyS0-4 (major 4, minor 64-68). This is necessary if
- you also want other UARTs, such as external 8250/16C550 compatible
- UARTs.
+ Say Y here if you wish to have the internal AT91 / AT32 UARTs
+ appear as /dev/ttyATn (major 204, minor starting at 154)
+ instead of the normal /dev/ttySn (major 4, minor starting at
+ 64). This is necessary if you also want other UARTs, such as
+ external 8250/16C550 compatible UARTs.
The ttySn nodes are legally reserved for the 8250 serial driver
but are often misused by other serial drivers.
obj-$(CONFIG_SERIAL_VR41XX) += vr41xx_siu.o
obj-$(CONFIG_SERIAL_SGI_IOC4) += ioc4_serial.o
obj-$(CONFIG_SERIAL_SGI_IOC3) += ioc3_serial.o
-obj-$(CONFIG_SERIAL_AT91) += at91_serial.o
+obj-$(CONFIG_SERIAL_ATMEL) += atmel_serial.o
obj-$(CONFIG_SERIAL_NETX) += netx-serial.o
+++ /dev/null
-/*
- * linux/drivers/char/at91_serial.c
- *
- * Driver for Atmel AT91RM9200 Serial ports
- * Copyright (C) 2003 Rick Bronson
- *
- * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd.
- * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#include <linux/module.h>
-#include <linux/tty.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/serial.h>
-#include <linux/clk.h>
-#include <linux/console.h>
-#include <linux/sysrq.h>
-#include <linux/tty_flip.h>
-#include <linux/platform_device.h>
-
-#include <asm/io.h>
-
-#include <asm/arch/at91rm9200_usart.h>
-#include <asm/arch/at91rm9200_pdc.h>
-#include <asm/mach/serial_at91.h>
-#include <asm/arch/board.h>
-#include <asm/arch/system.h>
-#include <asm/arch/gpio.h>
-
-#if defined(CONFIG_SERIAL_AT91_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
-#include <linux/serial_core.h>
-
-#ifdef CONFIG_SERIAL_AT91_TTYAT
-
-/* Use device name ttyAT, major 204 and minor 154-169. This is necessary if we
- * should coexist with the 8250 driver, such as if we have an external 16C550
- * UART. */
-#define SERIAL_AT91_MAJOR 204
-#define MINOR_START 154
-#define AT91_DEVICENAME "ttyAT"
-
-#else
-
-/* Use device name ttyS, major 4, minor 64-68. This is the usual serial port
- * name, but it is legally reserved for the 8250 driver. */
-#define SERIAL_AT91_MAJOR TTY_MAJOR
-#define MINOR_START 64
-#define AT91_DEVICENAME "ttyS"
-
-#endif
-
-#define AT91_ISR_PASS_LIMIT 256
-
-#define UART_PUT_CR(port,v) writel(v, (port)->membase + AT91_US_CR)
-#define UART_GET_MR(port) readl((port)->membase + AT91_US_MR)
-#define UART_PUT_MR(port,v) writel(v, (port)->membase + AT91_US_MR)
-#define UART_PUT_IER(port,v) writel(v, (port)->membase + AT91_US_IER)
-#define UART_PUT_IDR(port,v) writel(v, (port)->membase + AT91_US_IDR)
-#define UART_GET_IMR(port) readl((port)->membase + AT91_US_IMR)
-#define UART_GET_CSR(port) readl((port)->membase + AT91_US_CSR)
-#define UART_GET_CHAR(port) readl((port)->membase + AT91_US_RHR)
-#define UART_PUT_CHAR(port,v) writel(v, (port)->membase + AT91_US_THR)
-#define UART_GET_BRGR(port) readl((port)->membase + AT91_US_BRGR)
-#define UART_PUT_BRGR(port,v) writel(v, (port)->membase + AT91_US_BRGR)
-#define UART_PUT_RTOR(port,v) writel(v, (port)->membase + AT91_US_RTOR)
-
-// #define UART_GET_CR(port) readl((port)->membase + AT91_US_CR) // is write-only
-
- /* PDC registers */
-#define UART_PUT_PTCR(port,v) writel(v, (port)->membase + AT91_PDC_PTCR)
-#define UART_GET_PTSR(port) readl((port)->membase + AT91_PDC_PTSR)
-
-#define UART_PUT_RPR(port,v) writel(v, (port)->membase + AT91_PDC_RPR)
-#define UART_GET_RPR(port) readl((port)->membase + AT91_PDC_RPR)
-#define UART_PUT_RCR(port,v) writel(v, (port)->membase + AT91_PDC_RCR)
-#define UART_PUT_RNPR(port,v) writel(v, (port)->membase + AT91_PDC_RNPR)
-#define UART_PUT_RNCR(port,v) writel(v, (port)->membase + AT91_PDC_RNCR)
-
-#define UART_PUT_TPR(port,v) writel(v, (port)->membase + AT91_PDC_TPR)
-#define UART_PUT_TCR(port,v) writel(v, (port)->membase + AT91_PDC_TCR)
-//#define UART_PUT_TNPR(port,v) writel(v, (port)->membase + AT91_PDC_TNPR)
-//#define UART_PUT_TNCR(port,v) writel(v, (port)->membase + AT91_PDC_TNCR)
-
-static int (*at91_open)(struct uart_port *);
-static void (*at91_close)(struct uart_port *);
-
-/*
- * We wrap our port structure around the generic uart_port.
- */
-struct at91_uart_port {
- struct uart_port uart; /* uart */
- struct clk *clk; /* uart clock */
- unsigned short suspended; /* is port suspended? */
-};
-
-static struct at91_uart_port at91_ports[AT91_NR_UART];
-
-#ifdef SUPPORT_SYSRQ
-static struct console at91_console;
-#endif
-
-/*
- * Return TIOCSER_TEMT when transmitter FIFO and Shift register is empty.
- */
-static u_int at91_tx_empty(struct uart_port *port)
-{
- return (UART_GET_CSR(port) & AT91_US_TXEMPTY) ? TIOCSER_TEMT : 0;
-}
-
-/*
- * Set state of the modem control output lines
- */
-static void at91_set_mctrl(struct uart_port *port, u_int mctrl)
-{
- unsigned int control = 0;
- unsigned int mode;
-
- if (arch_identify() == ARCH_ID_AT91RM9200) {
- /*
- * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21.
- * We need to drive the pin manually.
- */
- if (port->mapbase == AT91RM9200_BASE_US0) {
- if (mctrl & TIOCM_RTS)
- at91_set_gpio_value(AT91_PIN_PA21, 0);
- else
- at91_set_gpio_value(AT91_PIN_PA21, 1);
- }
- }
-
- if (mctrl & TIOCM_RTS)
- control |= AT91_US_RTSEN;
- else
- control |= AT91_US_RTSDIS;
-
- if (mctrl & TIOCM_DTR)
- control |= AT91_US_DTREN;
- else
- control |= AT91_US_DTRDIS;
-
- UART_PUT_CR(port, control);
-
- /* Local loopback mode? */
- mode = UART_GET_MR(port) & ~AT91_US_CHMODE;
- if (mctrl & TIOCM_LOOP)
- mode |= AT91_US_CHMODE_LOC_LOOP;
- else
- mode |= AT91_US_CHMODE_NORMAL;
- UART_PUT_MR(port, mode);
-}
-
-/*
- * Get state of the modem control input lines
- */
-static u_int at91_get_mctrl(struct uart_port *port)
-{
- unsigned int status, ret = 0;
-
- status = UART_GET_CSR(port);
-
- /*
- * The control signals are active low.
- */
- if (!(status & AT91_US_DCD))
- ret |= TIOCM_CD;
- if (!(status & AT91_US_CTS))
- ret |= TIOCM_CTS;
- if (!(status & AT91_US_DSR))
- ret |= TIOCM_DSR;
- if (!(status & AT91_US_RI))
- ret |= TIOCM_RI;
-
- return ret;
-}
-
-/*
- * Stop transmitting.
- */
-static void at91_stop_tx(struct uart_port *port)
-{
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- UART_PUT_IDR(port, AT91_US_TXRDY);
-}
-
-/*
- * Start transmitting.
- */
-static void at91_start_tx(struct uart_port *port)
-{
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- UART_PUT_IER(port, AT91_US_TXRDY);
-}
-
-/*
- * Stop receiving - port is in process of being closed.
- */
-static void at91_stop_rx(struct uart_port *port)
-{
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- UART_PUT_IDR(port, AT91_US_RXRDY);
-}
-
-/*
- * Enable modem status interrupts
- */
-static void at91_enable_ms(struct uart_port *port)
-{
- UART_PUT_IER(port, AT91_US_RIIC | AT91_US_DSRIC | AT91_US_DCDIC | AT91_US_CTSIC);
-}
-
-/*
- * Control the transmission of a break signal
- */
-static void at91_break_ctl(struct uart_port *port, int break_state)
-{
- if (break_state != 0)
- UART_PUT_CR(port, AT91_US_STTBRK); /* start break */
- else
- UART_PUT_CR(port, AT91_US_STPBRK); /* stop break */
-}
-
-/*
- * Characters received (called from interrupt handler)
- */
-static void at91_rx_chars(struct uart_port *port, struct pt_regs *regs)
-{
- struct tty_struct *tty = port->info->tty;
- unsigned int status, ch, flg;
-
- status = UART_GET_CSR(port);
- while (status & AT91_US_RXRDY) {
- ch = UART_GET_CHAR(port);
-
- port->icount.rx++;
-
- flg = TTY_NORMAL;
-
- /*
- * note that the error handling code is
- * out of the main execution path
- */
- if (unlikely(status & (AT91_US_PARE | AT91_US_FRAME | AT91_US_OVRE | AT91_US_RXBRK))) {
- UART_PUT_CR(port, AT91_US_RSTSTA); /* clear error */
- if (status & AT91_US_RXBRK) {
- status &= ~(AT91_US_PARE | AT91_US_FRAME); /* ignore side-effect */
- port->icount.brk++;
- if (uart_handle_break(port))
- goto ignore_char;
- }
- if (status & AT91_US_PARE)
- port->icount.parity++;
- if (status & AT91_US_FRAME)
- port->icount.frame++;
- if (status & AT91_US_OVRE)
- port->icount.overrun++;
-
- status &= port->read_status_mask;
-
- if (status & AT91_US_RXBRK)
- flg = TTY_BREAK;
- else if (status & AT91_US_PARE)
- flg = TTY_PARITY;
- else if (status & AT91_US_FRAME)
- flg = TTY_FRAME;
- }
-
- if (uart_handle_sysrq_char(port, ch, regs))
- goto ignore_char;
-
- uart_insert_char(port, status, AT91_US_OVRE, ch, flg);
-
- ignore_char:
- status = UART_GET_CSR(port);
- }
-
- tty_flip_buffer_push(tty);
-}
-
-/*
- * Transmit characters (called from interrupt handler)
- */
-static void at91_tx_chars(struct uart_port *port)
-{
- struct circ_buf *xmit = &port->info->xmit;
-
- if (port->x_char) {
- UART_PUT_CHAR(port, port->x_char);
- port->icount.tx++;
- port->x_char = 0;
- return;
- }
- if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
- at91_stop_tx(port);
- return;
- }
-
- while (UART_GET_CSR(port) & AT91_US_TXRDY) {
- UART_PUT_CHAR(port, xmit->buf[xmit->tail]);
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- port->icount.tx++;
- if (uart_circ_empty(xmit))
- break;
- }
-
- if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
- uart_write_wakeup(port);
-
- if (uart_circ_empty(xmit))
- at91_stop_tx(port);
-}
-
-/*
- * Interrupt handler
- */
-static irqreturn_t at91_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
- struct uart_port *port = dev_id;
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
- unsigned int status, pending, pass_counter = 0;
-
- status = UART_GET_CSR(port);
- pending = status & UART_GET_IMR(port);
- while (pending) {
- /* Interrupt receive */
- if (pending & AT91_US_RXRDY)
- at91_rx_chars(port, regs);
-
- // TODO: All reads to CSR will clear these interrupts!
- if (pending & AT91_US_RIIC) port->icount.rng++;
- if (pending & AT91_US_DSRIC) port->icount.dsr++;
- if (pending & AT91_US_DCDIC)
- uart_handle_dcd_change(port, !(status & AT91_US_DCD));
- if (pending & AT91_US_CTSIC)
- uart_handle_cts_change(port, !(status & AT91_US_CTS));
- if (pending & (AT91_US_RIIC | AT91_US_DSRIC | AT91_US_DCDIC | AT91_US_CTSIC))
- wake_up_interruptible(&port->info->delta_msr_wait);
-
- /* Interrupt transmit */
- if (pending & AT91_US_TXRDY)
- at91_tx_chars(port);
-
- if (pass_counter++ > AT91_ISR_PASS_LIMIT)
- break;
-
- status = UART_GET_CSR(port);
- pending = status & UART_GET_IMR(port);
- }
- return IRQ_HANDLED;
-}
-
-/*
- * Perform initialization and enable port for reception
- */
-static int at91_startup(struct uart_port *port)
-{
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
- int retval;
-
- /*
- * Ensure that no interrupts are enabled otherwise when
- * request_irq() is called we could get stuck trying to
- * handle an unexpected interrupt
- */
- UART_PUT_IDR(port, -1);
-
- /*
- * Allocate the IRQ
- */
- retval = request_irq(port->irq, at91_interrupt, IRQF_SHARED, "at91_serial", port);
- if (retval) {
- printk("at91_serial: at91_startup - Can't get irq\n");
- return retval;
- }
-
- /*
- * If there is a specific "open" function (to register
- * control line interrupts)
- */
- if (at91_open) {
- retval = at91_open(port);
- if (retval) {
- free_irq(port->irq, port);
- return retval;
- }
- }
-
- /*
- * Finally, enable the serial port
- */
- UART_PUT_CR(port, AT91_US_RSTSTA | AT91_US_RSTRX);
- UART_PUT_CR(port, AT91_US_TXEN | AT91_US_RXEN); /* enable xmit & rcvr */
-
- UART_PUT_IER(port, AT91_US_RXRDY); /* enable receive only */
-
- return 0;
-}
-
-/*
- * Disable the port
- */
-static void at91_shutdown(struct uart_port *port)
-{
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- /*
- * Disable all interrupts, port and break condition.
- */
- UART_PUT_CR(port, AT91_US_RSTSTA);
- UART_PUT_IDR(port, -1);
-
- /*
- * Free the interrupt
- */
- free_irq(port->irq, port);
-
- /*
- * If there is a specific "close" function (to unregister
- * control line interrupts)
- */
- if (at91_close)
- at91_close(port);
-}
-
-/*
- * Power / Clock management.
- */
-static void at91_serial_pm(struct uart_port *port, unsigned int state, unsigned int oldstate)
-{
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- switch (state) {
- case 0:
- /*
- * Enable the peripheral clock for this serial port.
- * This is called on uart_open() or a resume event.
- */
- clk_enable(at91_port->clk);
- break;
- case 3:
- /*
- * Disable the peripheral clock for this serial port.
- * This is called on uart_close() or a suspend event.
- */
- clk_disable(at91_port->clk);
- break;
- default:
- printk(KERN_ERR "at91_serial: unknown pm %d\n", state);
- }
-}
-
-/*
- * Change the port parameters
- */
-static void at91_set_termios(struct uart_port *port, struct termios * termios, struct termios * old)
-{
- unsigned long flags;
- unsigned int mode, imr, quot, baud;
-
- baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
- quot = uart_get_divisor(port, baud);
-
- /* Get current mode register */
- mode = UART_GET_MR(port) & ~(AT91_US_CHRL | AT91_US_NBSTOP | AT91_US_PAR);
-
- /* byte size */
- switch (termios->c_cflag & CSIZE) {
- case CS5:
- mode |= AT91_US_CHRL_5;
- break;
- case CS6:
- mode |= AT91_US_CHRL_6;
- break;
- case CS7:
- mode |= AT91_US_CHRL_7;
- break;
- default:
- mode |= AT91_US_CHRL_8;
- break;
- }
-
- /* stop bits */
- if (termios->c_cflag & CSTOPB)
- mode |= AT91_US_NBSTOP_2;
-
- /* parity */
- if (termios->c_cflag & PARENB) {
- if (termios->c_cflag & CMSPAR) { /* Mark or Space parity */
- if (termios->c_cflag & PARODD)
- mode |= AT91_US_PAR_MARK;
- else
- mode |= AT91_US_PAR_SPACE;
- }
- else if (termios->c_cflag & PARODD)
- mode |= AT91_US_PAR_ODD;
- else
- mode |= AT91_US_PAR_EVEN;
- }
- else
- mode |= AT91_US_PAR_NONE;
-
- spin_lock_irqsave(&port->lock, flags);
-
- port->read_status_mask = AT91_US_OVRE;
- if (termios->c_iflag & INPCK)
- port->read_status_mask |= (AT91_US_FRAME | AT91_US_PARE);
- if (termios->c_iflag & (BRKINT | PARMRK))
- port->read_status_mask |= AT91_US_RXBRK;
-
- /*
- * Characters to ignore
- */
- port->ignore_status_mask = 0;
- if (termios->c_iflag & IGNPAR)
- port->ignore_status_mask |= (AT91_US_FRAME | AT91_US_PARE);
- if (termios->c_iflag & IGNBRK) {
- port->ignore_status_mask |= AT91_US_RXBRK;
- /*
- * If we're ignoring parity and break indicators,
- * ignore overruns too (for real raw support).
- */
- if (termios->c_iflag & IGNPAR)
- port->ignore_status_mask |= AT91_US_OVRE;
- }
-
- // TODO: Ignore all characters if CREAD is set.
-
- /* update the per-port timeout */
- uart_update_timeout(port, termios->c_cflag, baud);
-
- /* disable interrupts and drain transmitter */
- imr = UART_GET_IMR(port); /* get interrupt mask */
- UART_PUT_IDR(port, -1); /* disable all interrupts */
- while (!(UART_GET_CSR(port) & AT91_US_TXEMPTY)) { barrier(); }
-
- /* disable receiver and transmitter */
- UART_PUT_CR(port, AT91_US_TXDIS | AT91_US_RXDIS);
-
- /* set the parity, stop bits and data size */
- UART_PUT_MR(port, mode);
-
- /* set the baud rate */
- UART_PUT_BRGR(port, quot);
- UART_PUT_CR(port, AT91_US_RSTSTA | AT91_US_RSTRX);
- UART_PUT_CR(port, AT91_US_TXEN | AT91_US_RXEN);
-
- /* restore interrupts */
- UART_PUT_IER(port, imr);
-
- /* CTS flow-control and modem-status interrupts */
- if (UART_ENABLE_MS(port, termios->c_cflag))
- port->ops->enable_ms(port);
-
- spin_unlock_irqrestore(&port->lock, flags);
-}
-
-/*
- * Return string describing the specified port
- */
-static const char *at91_type(struct uart_port *port)
-{
- return (port->type == PORT_AT91) ? "AT91_SERIAL" : NULL;
-}
-
-/*
- * Release the memory region(s) being used by 'port'.
- */
-static void at91_release_port(struct uart_port *port)
-{
- struct platform_device *pdev = to_platform_device(port->dev);
- int size = pdev->resource[0].end - pdev->resource[0].start + 1;
-
- release_mem_region(port->mapbase, size);
-
- if (port->flags & UPF_IOREMAP) {
- iounmap(port->membase);
- port->membase = NULL;
- }
-}
-
-/*
- * Request the memory region(s) being used by 'port'.
- */
-static int at91_request_port(struct uart_port *port)
-{
- struct platform_device *pdev = to_platform_device(port->dev);
- int size = pdev->resource[0].end - pdev->resource[0].start + 1;
-
- if (!request_mem_region(port->mapbase, size, "at91_serial"))
- return -EBUSY;
-
- if (port->flags & UPF_IOREMAP) {
- port->membase = ioremap(port->mapbase, size);
- if (port->membase == NULL) {
- release_mem_region(port->mapbase, size);
- return -ENOMEM;
- }
- }
-
- return 0;
-}
-
-/*
- * Configure/autoconfigure the port.
- */
-static void at91_config_port(struct uart_port *port, int flags)
-{
- if (flags & UART_CONFIG_TYPE) {
- port->type = PORT_AT91;
- at91_request_port(port);
- }
-}
-
-/*
- * Verify the new serial_struct (for TIOCSSERIAL).
- */
-static int at91_verify_port(struct uart_port *port, struct serial_struct *ser)
-{
- int ret = 0;
- if (ser->type != PORT_UNKNOWN && ser->type != PORT_AT91)
- ret = -EINVAL;
- if (port->irq != ser->irq)
- ret = -EINVAL;
- if (ser->io_type != SERIAL_IO_MEM)
- ret = -EINVAL;
- if (port->uartclk / 16 != ser->baud_base)
- ret = -EINVAL;
- if ((void *)port->mapbase != ser->iomem_base)
- ret = -EINVAL;
- if (port->iobase != ser->port)
- ret = -EINVAL;
- if (ser->hub6 != 0)
- ret = -EINVAL;
- return ret;
-}
-
-static struct uart_ops at91_pops = {
- .tx_empty = at91_tx_empty,
- .set_mctrl = at91_set_mctrl,
- .get_mctrl = at91_get_mctrl,
- .stop_tx = at91_stop_tx,
- .start_tx = at91_start_tx,
- .stop_rx = at91_stop_rx,
- .enable_ms = at91_enable_ms,
- .break_ctl = at91_break_ctl,
- .startup = at91_startup,
- .shutdown = at91_shutdown,
- .set_termios = at91_set_termios,
- .type = at91_type,
- .release_port = at91_release_port,
- .request_port = at91_request_port,
- .config_port = at91_config_port,
- .verify_port = at91_verify_port,
- .pm = at91_serial_pm,
-};
-
-/*
- * Configure the port from the platform device resource info.
- */
-static void __devinit at91_init_port(struct at91_uart_port *at91_port, struct platform_device *pdev)
-{
- struct uart_port *port = &at91_port->uart;
- struct at91_uart_data *data = pdev->dev.platform_data;
-
- port->iotype = UPIO_MEM;
- port->flags = UPF_BOOT_AUTOCONF;
- port->ops = &at91_pops;
- port->fifosize = 1;
- port->line = pdev->id;
- port->dev = &pdev->dev;
-
- port->mapbase = pdev->resource[0].start;
- port->irq = pdev->resource[1].start;
-
- if (port->mapbase == AT91_VA_BASE_SYS + AT91_DBGU) /* Part of system perpherals - already mapped */
- port->membase = (void __iomem *) port->mapbase;
- else {
- port->flags |= UPF_IOREMAP;
- port->membase = NULL;
- }
-
- if (!at91_port->clk) { /* for console, the clock could already be configured */
- at91_port->clk = clk_get(&pdev->dev, "usart");
- clk_enable(at91_port->clk);
- port->uartclk = clk_get_rate(at91_port->clk);
- }
-}
-
-/*
- * Register board-specific modem-control line handlers.
- */
-void __init at91_register_uart_fns(struct at91_port_fns *fns)
-{
- if (fns->enable_ms)
- at91_pops.enable_ms = fns->enable_ms;
- if (fns->get_mctrl)
- at91_pops.get_mctrl = fns->get_mctrl;
- if (fns->set_mctrl)
- at91_pops.set_mctrl = fns->set_mctrl;
- at91_open = fns->open;
- at91_close = fns->close;
- at91_pops.pm = fns->pm;
- at91_pops.set_wake = fns->set_wake;
-}
-
-
-#ifdef CONFIG_SERIAL_AT91_CONSOLE
-static void at91_console_putchar(struct uart_port *port, int ch)
-{
- while (!(UART_GET_CSR(port) & AT91_US_TXRDY))
- barrier();
- UART_PUT_CHAR(port, ch);
-}
-
-/*
- * Interrupts are disabled on entering
- */
-static void at91_console_write(struct console *co, const char *s, u_int count)
-{
- struct uart_port *port = &at91_ports[co->index].uart;
- unsigned int status, imr;
-
- /*
- * First, save IMR and then disable interrupts
- */
- imr = UART_GET_IMR(port); /* get interrupt mask */
- UART_PUT_IDR(port, AT91_US_RXRDY | AT91_US_TXRDY);
-
- uart_console_write(port, s, count, at91_console_putchar);
-
- /*
- * Finally, wait for transmitter to become empty
- * and restore IMR
- */
- do {
- status = UART_GET_CSR(port);
- } while (!(status & AT91_US_TXRDY));
- UART_PUT_IER(port, imr); /* set interrupts back the way they were */
-}
-
-/*
- * If the port was already initialised (eg, by a boot loader), try to determine
- * the current setup.
- */
-static void __init at91_console_get_options(struct uart_port *port, int *baud, int *parity, int *bits)
-{
- unsigned int mr, quot;
-
-// TODO: CR is a write-only register
-// unsigned int cr;
-//
-// cr = UART_GET_CR(port) & (AT91_US_RXEN | AT91_US_TXEN);
-// if (cr == (AT91_US_RXEN | AT91_US_TXEN)) {
-// /* ok, the port was enabled */
-// }
-
- mr = UART_GET_MR(port) & AT91_US_CHRL;
- if (mr == AT91_US_CHRL_8)
- *bits = 8;
- else
- *bits = 7;
-
- mr = UART_GET_MR(port) & AT91_US_PAR;
- if (mr == AT91_US_PAR_EVEN)
- *parity = 'e';
- else if (mr == AT91_US_PAR_ODD)
- *parity = 'o';
-
- quot = UART_GET_BRGR(port);
- *baud = port->uartclk / (16 * (quot));
-}
-
-static int __init at91_console_setup(struct console *co, char *options)
-{
- struct uart_port *port = &at91_ports[co->index].uart;
- int baud = 115200;
- int bits = 8;
- int parity = 'n';
- int flow = 'n';
-
- if (port->membase == 0) /* Port not initialized yet - delay setup */
- return -ENODEV;
-
- UART_PUT_IDR(port, -1); /* disable interrupts */
- UART_PUT_CR(port, AT91_US_RSTSTA | AT91_US_RSTRX);
- UART_PUT_CR(port, AT91_US_TXEN | AT91_US_RXEN);
-
- if (options)
- uart_parse_options(options, &baud, &parity, &bits, &flow);
- else
- at91_console_get_options(port, &baud, &parity, &bits);
-
- return uart_set_options(port, co, baud, parity, bits, flow);
-}
-
-static struct uart_driver at91_uart;
-
-static struct console at91_console = {
- .name = AT91_DEVICENAME,
- .write = at91_console_write,
- .device = uart_console_device,
- .setup = at91_console_setup,
- .flags = CON_PRINTBUFFER,
- .index = -1,
- .data = &at91_uart,
-};
-
-#define AT91_CONSOLE_DEVICE &at91_console
-
-/*
- * Early console initialization (before VM subsystem initialized).
- */
-static int __init at91_console_init(void)
-{
- if (at91_default_console_device) {
- add_preferred_console(AT91_DEVICENAME, at91_default_console_device->id, NULL);
- at91_init_port(&(at91_ports[at91_default_console_device->id]), at91_default_console_device);
- register_console(&at91_console);
- }
-
- return 0;
-}
-console_initcall(at91_console_init);
-
-/*
- * Late console initialization.
- */
-static int __init at91_late_console_init(void)
-{
- if (at91_default_console_device && !(at91_console.flags & CON_ENABLED))
- register_console(&at91_console);
-
- return 0;
-}
-core_initcall(at91_late_console_init);
-
-#else
-#define AT91_CONSOLE_DEVICE NULL
-#endif
-
-static struct uart_driver at91_uart = {
- .owner = THIS_MODULE,
- .driver_name = "at91_serial",
- .dev_name = AT91_DEVICENAME,
- .major = SERIAL_AT91_MAJOR,
- .minor = MINOR_START,
- .nr = AT91_NR_UART,
- .cons = AT91_CONSOLE_DEVICE,
-};
-
-#ifdef CONFIG_PM
-static int at91_serial_suspend(struct platform_device *pdev, pm_message_t state)
-{
- struct uart_port *port = platform_get_drvdata(pdev);
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock())
- enable_irq_wake(port->irq);
- else {
- disable_irq_wake(port->irq);
- uart_suspend_port(&at91_uart, port);
- at91_port->suspended = 1;
- }
-
- return 0;
-}
-
-static int at91_serial_resume(struct platform_device *pdev)
-{
- struct uart_port *port = platform_get_drvdata(pdev);
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
-
- if (at91_port->suspended) {
- uart_resume_port(&at91_uart, port);
- at91_port->suspended = 0;
- }
-
- return 0;
-}
-#else
-#define at91_serial_suspend NULL
-#define at91_serial_resume NULL
-#endif
-
-static int __devinit at91_serial_probe(struct platform_device *pdev)
-{
- struct at91_uart_port *port;
- int ret;
-
- port = &at91_ports[pdev->id];
- at91_init_port(port, pdev);
-
- ret = uart_add_one_port(&at91_uart, &port->uart);
- if (!ret) {
- device_init_wakeup(&pdev->dev, 1);
- platform_set_drvdata(pdev, port);
- }
-
- return ret;
-}
-
-static int __devexit at91_serial_remove(struct platform_device *pdev)
-{
- struct uart_port *port = platform_get_drvdata(pdev);
- struct at91_uart_port *at91_port = (struct at91_uart_port *) port;
- int ret = 0;
-
- clk_disable(at91_port->clk);
- clk_put(at91_port->clk);
-
- device_init_wakeup(&pdev->dev, 0);
- platform_set_drvdata(pdev, NULL);
-
- if (port) {
- ret = uart_remove_one_port(&at91_uart, port);
- kfree(port);
- }
-
- return ret;
-}
-
-static struct platform_driver at91_serial_driver = {
- .probe = at91_serial_probe,
- .remove = __devexit_p(at91_serial_remove),
- .suspend = at91_serial_suspend,
- .resume = at91_serial_resume,
- .driver = {
- .name = "at91_usart",
- .owner = THIS_MODULE,
- },
-};
-
-static int __init at91_serial_init(void)
-{
- int ret;
-
- ret = uart_register_driver(&at91_uart);
- if (ret)
- return ret;
-
- ret = platform_driver_register(&at91_serial_driver);
- if (ret)
- uart_unregister_driver(&at91_uart);
-
- return ret;
-}
-
-static void __exit at91_serial_exit(void)
-{
- platform_driver_unregister(&at91_serial_driver);
- uart_unregister_driver(&at91_uart);
-}
-
-module_init(at91_serial_init);
-module_exit(at91_serial_exit);
-
-MODULE_AUTHOR("Rick Bronson");
-MODULE_DESCRIPTION("AT91 generic serial port driver");
-MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * linux/drivers/char/at91_serial.c
+ *
+ * Driver for Atmel AT91 / AT32 Serial ports
+ * Copyright (C) 2003 Rick Bronson
+ *
+ * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd.
+ * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <linux/module.h>
+#include <linux/tty.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <linux/clk.h>
+#include <linux/console.h>
+#include <linux/sysrq.h>
+#include <linux/tty_flip.h>
+#include <linux/platform_device.h>
+
+#include <asm/io.h>
+
+#include <asm/arch/at91rm9200_pdc.h>
+#include <asm/mach/serial_at91.h>
+#include <asm/arch/board.h>
+#ifdef CONFIG_ARM
+#include <asm/arch/system.h>
+#include <asm/arch/gpio.h>
+#endif
+
+#include "atmel_serial.h"
+
+#if defined(CONFIG_SERIAL_ATMEL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
+
+#include <linux/serial_core.h>
+
+#ifdef CONFIG_SERIAL_ATMEL_TTYAT
+
+/* Use device name ttyAT, major 204 and minor 154-169. This is necessary if we
+ * should coexist with the 8250 driver, such as if we have an external 16C550
+ * UART. */
+#define SERIAL_ATMEL_MAJOR 204
+#define MINOR_START 154
+#define ATMEL_DEVICENAME "ttyAT"
+
+#else
+
+/* Use device name ttyS, major 4, minor 64-68. This is the usual serial port
+ * name, but it is legally reserved for the 8250 driver. */
+#define SERIAL_ATMEL_MAJOR TTY_MAJOR
+#define MINOR_START 64
+#define ATMEL_DEVICENAME "ttyS"
+
+#endif
+
+#define ATMEL_ISR_PASS_LIMIT 256
+
+#define UART_PUT_CR(port,v) writel(v, (port)->membase + ATMEL_US_CR)
+#define UART_GET_MR(port) readl((port)->membase + ATMEL_US_MR)
+#define UART_PUT_MR(port,v) writel(v, (port)->membase + ATMEL_US_MR)
+#define UART_PUT_IER(port,v) writel(v, (port)->membase + ATMEL_US_IER)
+#define UART_PUT_IDR(port,v) writel(v, (port)->membase + ATMEL_US_IDR)
+#define UART_GET_IMR(port) readl((port)->membase + ATMEL_US_IMR)
+#define UART_GET_CSR(port) readl((port)->membase + ATMEL_US_CSR)
+#define UART_GET_CHAR(port) readl((port)->membase + ATMEL_US_RHR)
+#define UART_PUT_CHAR(port,v) writel(v, (port)->membase + ATMEL_US_THR)
+#define UART_GET_BRGR(port) readl((port)->membase + ATMEL_US_BRGR)
+#define UART_PUT_BRGR(port,v) writel(v, (port)->membase + ATMEL_US_BRGR)
+#define UART_PUT_RTOR(port,v) writel(v, (port)->membase + ATMEL_US_RTOR)
+
+// #define UART_GET_CR(port) readl((port)->membase + ATMEL_US_CR) // is write-only
+
+ /* PDC registers */
+#define UART_PUT_PTCR(port,v) writel(v, (port)->membase + ATMEL_PDC_PTCR)
+#define UART_GET_PTSR(port) readl((port)->membase + ATMEL_PDC_PTSR)
+
+#define UART_PUT_RPR(port,v) writel(v, (port)->membase + ATMEL_PDC_RPR)
+#define UART_GET_RPR(port) readl((port)->membase + ATMEL_PDC_RPR)
+#define UART_PUT_RCR(port,v) writel(v, (port)->membase + ATMEL_PDC_RCR)
+#define UART_PUT_RNPR(port,v) writel(v, (port)->membase + ATMEL_PDC_RNPR)
+#define UART_PUT_RNCR(port,v) writel(v, (port)->membase + ATMEL_PDC_RNCR)
+
+#define UART_PUT_TPR(port,v) writel(v, (port)->membase + ATMEL_PDC_TPR)
+#define UART_PUT_TCR(port,v) writel(v, (port)->membase + ATMEL_PDC_TCR)
+//#define UART_PUT_TNPR(port,v) writel(v, (port)->membase + ATMEL_PDC_TNPR)
+//#define UART_PUT_TNCR(port,v) writel(v, (port)->membase + ATMEL_PDC_TNCR)
+
+static int (*atmel_open_hook)(struct uart_port *);
+static void (*atmel_close_hook)(struct uart_port *);
+
+/*
+ * We wrap our port structure around the generic uart_port.
+ */
+struct atmel_uart_port {
+ struct uart_port uart; /* uart */
+ struct clk *clk; /* uart clock */
+ unsigned short suspended; /* is port suspended? */
+};
+
+static struct atmel_uart_port atmel_ports[ATMEL_MAX_UART];
+
+#ifdef SUPPORT_SYSRQ
+static struct console atmel_console;
+#endif
+
+/*
+ * Return TIOCSER_TEMT when transmitter FIFO and Shift register is empty.
+ */
+static u_int atmel_tx_empty(struct uart_port *port)
+{
+ return (UART_GET_CSR(port) & ATMEL_US_TXEMPTY) ? TIOCSER_TEMT : 0;
+}
+
+/*
+ * Set state of the modem control output lines
+ */
+static void atmel_set_mctrl(struct uart_port *port, u_int mctrl)
+{
+ unsigned int control = 0;
+ unsigned int mode;
+
+#ifdef CONFIG_ARM
+ if (arch_identify() == ARCH_ID_AT91RM9200) {
+ /*
+ * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21.
+ * We need to drive the pin manually.
+ */
+ if (port->mapbase == AT91RM9200_BASE_US0) {
+ if (mctrl & TIOCM_RTS)
+ at91_set_gpio_value(AT91_PIN_PA21, 0);
+ else
+ at91_set_gpio_value(AT91_PIN_PA21, 1);
+ }
+ }
+#endif
+
+ if (mctrl & TIOCM_RTS)
+ control |= ATMEL_US_RTSEN;
+ else
+ control |= ATMEL_US_RTSDIS;
+
+ if (mctrl & TIOCM_DTR)
+ control |= ATMEL_US_DTREN;
+ else
+ control |= ATMEL_US_DTRDIS;
+
+ UART_PUT_CR(port, control);
+
+ /* Local loopback mode? */
+ mode = UART_GET_MR(port) & ~ATMEL_US_CHMODE;
+ if (mctrl & TIOCM_LOOP)
+ mode |= ATMEL_US_CHMODE_LOC_LOOP;
+ else
+ mode |= ATMEL_US_CHMODE_NORMAL;
+ UART_PUT_MR(port, mode);
+}
+
+/*
+ * Get state of the modem control input lines
+ */
+static u_int atmel_get_mctrl(struct uart_port *port)
+{
+ unsigned int status, ret = 0;
+
+ status = UART_GET_CSR(port);
+
+ /*
+ * The control signals are active low.
+ */
+ if (!(status & ATMEL_US_DCD))
+ ret |= TIOCM_CD;
+ if (!(status & ATMEL_US_CTS))
+ ret |= TIOCM_CTS;
+ if (!(status & ATMEL_US_DSR))
+ ret |= TIOCM_DSR;
+ if (!(status & ATMEL_US_RI))
+ ret |= TIOCM_RI;
+
+ return ret;
+}
+
+/*
+ * Stop transmitting.
+ */
+static void atmel_stop_tx(struct uart_port *port)
+{
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ UART_PUT_IDR(port, ATMEL_US_TXRDY);
+}
+
+/*
+ * Start transmitting.
+ */
+static void atmel_start_tx(struct uart_port *port)
+{
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ UART_PUT_IER(port, ATMEL_US_TXRDY);
+}
+
+/*
+ * Stop receiving - port is in process of being closed.
+ */
+static void atmel_stop_rx(struct uart_port *port)
+{
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ UART_PUT_IDR(port, ATMEL_US_RXRDY);
+}
+
+/*
+ * Enable modem status interrupts
+ */
+static void atmel_enable_ms(struct uart_port *port)
+{
+ UART_PUT_IER(port, ATMEL_US_RIIC | ATMEL_US_DSRIC | ATMEL_US_DCDIC | ATMEL_US_CTSIC);
+}
+
+/*
+ * Control the transmission of a break signal
+ */
+static void atmel_break_ctl(struct uart_port *port, int break_state)
+{
+ if (break_state != 0)
+ UART_PUT_CR(port, ATMEL_US_STTBRK); /* start break */
+ else
+ UART_PUT_CR(port, ATMEL_US_STPBRK); /* stop break */
+}
+
+/*
+ * Characters received (called from interrupt handler)
+ */
+static void atmel_rx_chars(struct uart_port *port, struct pt_regs *regs)
+{
+ struct tty_struct *tty = port->info->tty;
+ unsigned int status, ch, flg;
+
+ status = UART_GET_CSR(port);
+ while (status & ATMEL_US_RXRDY) {
+ ch = UART_GET_CHAR(port);
+
+ port->icount.rx++;
+
+ flg = TTY_NORMAL;
+
+ /*
+ * note that the error handling code is
+ * out of the main execution path
+ */
+ if (unlikely(status & (ATMEL_US_PARE | ATMEL_US_FRAME | ATMEL_US_OVRE | ATMEL_US_RXBRK))) {
+ UART_PUT_CR(port, ATMEL_US_RSTSTA); /* clear error */
+ if (status & ATMEL_US_RXBRK) {
+ status &= ~(ATMEL_US_PARE | ATMEL_US_FRAME); /* ignore side-effect */
+ port->icount.brk++;
+ if (uart_handle_break(port))
+ goto ignore_char;
+ }
+ if (status & ATMEL_US_PARE)
+ port->icount.parity++;
+ if (status & ATMEL_US_FRAME)
+ port->icount.frame++;
+ if (status & ATMEL_US_OVRE)
+ port->icount.overrun++;
+
+ status &= port->read_status_mask;
+
+ if (status & ATMEL_US_RXBRK)
+ flg = TTY_BREAK;
+ else if (status & ATMEL_US_PARE)
+ flg = TTY_PARITY;
+ else if (status & ATMEL_US_FRAME)
+ flg = TTY_FRAME;
+ }
+
+ if (uart_handle_sysrq_char(port, ch, regs))
+ goto ignore_char;
+
+ uart_insert_char(port, status, ATMEL_US_OVRE, ch, flg);
+
+ ignore_char:
+ status = UART_GET_CSR(port);
+ }
+
+ tty_flip_buffer_push(tty);
+}
+
+/*
+ * Transmit characters (called from interrupt handler)
+ */
+static void atmel_tx_chars(struct uart_port *port)
+{
+ struct circ_buf *xmit = &port->info->xmit;
+
+ if (port->x_char) {
+ UART_PUT_CHAR(port, port->x_char);
+ port->icount.tx++;
+ port->x_char = 0;
+ return;
+ }
+ if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
+ atmel_stop_tx(port);
+ return;
+ }
+
+ while (UART_GET_CSR(port) & ATMEL_US_TXRDY) {
+ UART_PUT_CHAR(port, xmit->buf[xmit->tail]);
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ port->icount.tx++;
+ if (uart_circ_empty(xmit))
+ break;
+ }
+
+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+ uart_write_wakeup(port);
+
+ if (uart_circ_empty(xmit))
+ atmel_stop_tx(port);
+}
+
+/*
+ * Interrupt handler
+ */
+static irqreturn_t atmel_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+ struct uart_port *port = dev_id;
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+ unsigned int status, pending, pass_counter = 0;
+
+ status = UART_GET_CSR(port);
+ pending = status & UART_GET_IMR(port);
+ while (pending) {
+ /* Interrupt receive */
+ if (pending & ATMEL_US_RXRDY)
+ atmel_rx_chars(port, regs);
+
+ // TODO: All reads to CSR will clear these interrupts!
+ if (pending & ATMEL_US_RIIC) port->icount.rng++;
+ if (pending & ATMEL_US_DSRIC) port->icount.dsr++;
+ if (pending & ATMEL_US_DCDIC)
+ uart_handle_dcd_change(port, !(status & ATMEL_US_DCD));
+ if (pending & ATMEL_US_CTSIC)
+ uart_handle_cts_change(port, !(status & ATMEL_US_CTS));
+ if (pending & (ATMEL_US_RIIC | ATMEL_US_DSRIC | ATMEL_US_DCDIC | ATMEL_US_CTSIC))
+ wake_up_interruptible(&port->info->delta_msr_wait);
+
+ /* Interrupt transmit */
+ if (pending & ATMEL_US_TXRDY)
+ atmel_tx_chars(port);
+
+ if (pass_counter++ > ATMEL_ISR_PASS_LIMIT)
+ break;
+
+ status = UART_GET_CSR(port);
+ pending = status & UART_GET_IMR(port);
+ }
+ return IRQ_HANDLED;
+}
+
+/*
+ * Perform initialization and enable port for reception
+ */
+static int atmel_startup(struct uart_port *port)
+{
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+ int retval;
+
+ /*
+ * Ensure that no interrupts are enabled otherwise when
+ * request_irq() is called we could get stuck trying to
+ * handle an unexpected interrupt
+ */
+ UART_PUT_IDR(port, -1);
+
+ /*
+ * Allocate the IRQ
+ */
+ retval = request_irq(port->irq, atmel_interrupt, IRQF_SHARED, "atmel_serial", port);
+ if (retval) {
+ printk("atmel_serial: atmel_startup - Can't get irq\n");
+ return retval;
+ }
+
+ /*
+ * If there is a specific "open" function (to register
+ * control line interrupts)
+ */
+ if (atmel_open_hook) {
+ retval = atmel_open_hook(port);
+ if (retval) {
+ free_irq(port->irq, port);
+ return retval;
+ }
+ }
+
+ /*
+ * Finally, enable the serial port
+ */
+ UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX);
+ UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN); /* enable xmit & rcvr */
+
+ UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */
+
+ return 0;
+}
+
+/*
+ * Disable the port
+ */
+static void atmel_shutdown(struct uart_port *port)
+{
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ /*
+ * Disable all interrupts, port and break condition.
+ */
+ UART_PUT_CR(port, ATMEL_US_RSTSTA);
+ UART_PUT_IDR(port, -1);
+
+ /*
+ * Free the interrupt
+ */
+ free_irq(port->irq, port);
+
+ /*
+ * If there is a specific "close" function (to unregister
+ * control line interrupts)
+ */
+ if (atmel_close_hook)
+ atmel_close_hook(port);
+}
+
+/*
+ * Power / Clock management.
+ */
+static void atmel_serial_pm(struct uart_port *port, unsigned int state, unsigned int oldstate)
+{
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ switch (state) {
+ case 0:
+ /*
+ * Enable the peripheral clock for this serial port.
+ * This is called on uart_open() or a resume event.
+ */
+ clk_enable(atmel_port->clk);
+ break;
+ case 3:
+ /*
+ * Disable the peripheral clock for this serial port.
+ * This is called on uart_close() or a suspend event.
+ */
+ clk_disable(atmel_port->clk);
+ break;
+ default:
+ printk(KERN_ERR "atmel_serial: unknown pm %d\n", state);
+ }
+}
+
+/*
+ * Change the port parameters
+ */
+static void atmel_set_termios(struct uart_port *port, struct termios * termios, struct termios * old)
+{
+ unsigned long flags;
+ unsigned int mode, imr, quot, baud;
+
+ baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
+ quot = uart_get_divisor(port, baud);
+
+ /* Get current mode register */
+ mode = UART_GET_MR(port) & ~(ATMEL_US_CHRL | ATMEL_US_NBSTOP | ATMEL_US_PAR);
+
+ /* byte size */
+ switch (termios->c_cflag & CSIZE) {
+ case CS5:
+ mode |= ATMEL_US_CHRL_5;
+ break;
+ case CS6:
+ mode |= ATMEL_US_CHRL_6;
+ break;
+ case CS7:
+ mode |= ATMEL_US_CHRL_7;
+ break;
+ default:
+ mode |= ATMEL_US_CHRL_8;
+ break;
+ }
+
+ /* stop bits */
+ if (termios->c_cflag & CSTOPB)
+ mode |= ATMEL_US_NBSTOP_2;
+
+ /* parity */
+ if (termios->c_cflag & PARENB) {
+ if (termios->c_cflag & CMSPAR) { /* Mark or Space parity */
+ if (termios->c_cflag & PARODD)
+ mode |= ATMEL_US_PAR_MARK;
+ else
+ mode |= ATMEL_US_PAR_SPACE;
+ }
+ else if (termios->c_cflag & PARODD)
+ mode |= ATMEL_US_PAR_ODD;
+ else
+ mode |= ATMEL_US_PAR_EVEN;
+ }
+ else
+ mode |= ATMEL_US_PAR_NONE;
+
+ spin_lock_irqsave(&port->lock, flags);
+
+ port->read_status_mask = ATMEL_US_OVRE;
+ if (termios->c_iflag & INPCK)
+ port->read_status_mask |= (ATMEL_US_FRAME | ATMEL_US_PARE);
+ if (termios->c_iflag & (BRKINT | PARMRK))
+ port->read_status_mask |= ATMEL_US_RXBRK;
+
+ /*
+ * Characters to ignore
+ */
+ port->ignore_status_mask = 0;
+ if (termios->c_iflag & IGNPAR)
+ port->ignore_status_mask |= (ATMEL_US_FRAME | ATMEL_US_PARE);
+ if (termios->c_iflag & IGNBRK) {
+ port->ignore_status_mask |= ATMEL_US_RXBRK;
+ /*
+ * If we're ignoring parity and break indicators,
+ * ignore overruns too (for real raw support).
+ */
+ if (termios->c_iflag & IGNPAR)
+ port->ignore_status_mask |= ATMEL_US_OVRE;
+ }
+
+ // TODO: Ignore all characters if CREAD is set.
+
+ /* update the per-port timeout */
+ uart_update_timeout(port, termios->c_cflag, baud);
+
+ /* disable interrupts and drain transmitter */
+ imr = UART_GET_IMR(port); /* get interrupt mask */
+ UART_PUT_IDR(port, -1); /* disable all interrupts */
+ while (!(UART_GET_CSR(port) & ATMEL_US_TXEMPTY)) { barrier(); }
+
+ /* disable receiver and transmitter */
+ UART_PUT_CR(port, ATMEL_US_TXDIS | ATMEL_US_RXDIS);
+
+ /* set the parity, stop bits and data size */
+ UART_PUT_MR(port, mode);
+
+ /* set the baud rate */
+ UART_PUT_BRGR(port, quot);
+ UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX);
+ UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN);
+
+ /* restore interrupts */
+ UART_PUT_IER(port, imr);
+
+ /* CTS flow-control and modem-status interrupts */
+ if (UART_ENABLE_MS(port, termios->c_cflag))
+ port->ops->enable_ms(port);
+
+ spin_unlock_irqrestore(&port->lock, flags);
+}
+
+/*
+ * Return string describing the specified port
+ */
+static const char *atmel_type(struct uart_port *port)
+{
+ return (port->type == PORT_ATMEL) ? "ATMEL_SERIAL" : NULL;
+}
+
+/*
+ * Release the memory region(s) being used by 'port'.
+ */
+static void atmel_release_port(struct uart_port *port)
+{
+ struct platform_device *pdev = to_platform_device(port->dev);
+ int size = pdev->resource[0].end - pdev->resource[0].start + 1;
+
+ release_mem_region(port->mapbase, size);
+
+ if (port->flags & UPF_IOREMAP) {
+ iounmap(port->membase);
+ port->membase = NULL;
+ }
+}
+
+/*
+ * Request the memory region(s) being used by 'port'.
+ */
+static int atmel_request_port(struct uart_port *port)
+{
+ struct platform_device *pdev = to_platform_device(port->dev);
+ int size = pdev->resource[0].end - pdev->resource[0].start + 1;
+
+ if (!request_mem_region(port->mapbase, size, "atmel_serial"))
+ return -EBUSY;
+
+ if (port->flags & UPF_IOREMAP) {
+ port->membase = ioremap(port->mapbase, size);
+ if (port->membase == NULL) {
+ release_mem_region(port->mapbase, size);
+ return -ENOMEM;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Configure/autoconfigure the port.
+ */
+static void atmel_config_port(struct uart_port *port, int flags)
+{
+ if (flags & UART_CONFIG_TYPE) {
+ port->type = PORT_ATMEL;
+ atmel_request_port(port);
+ }
+}
+
+/*
+ * Verify the new serial_struct (for TIOCSSERIAL).
+ */
+static int atmel_verify_port(struct uart_port *port, struct serial_struct *ser)
+{
+ int ret = 0;
+ if (ser->type != PORT_UNKNOWN && ser->type != PORT_ATMEL)
+ ret = -EINVAL;
+ if (port->irq != ser->irq)
+ ret = -EINVAL;
+ if (ser->io_type != SERIAL_IO_MEM)
+ ret = -EINVAL;
+ if (port->uartclk / 16 != ser->baud_base)
+ ret = -EINVAL;
+ if ((void *)port->mapbase != ser->iomem_base)
+ ret = -EINVAL;
+ if (port->iobase != ser->port)
+ ret = -EINVAL;
+ if (ser->hub6 != 0)
+ ret = -EINVAL;
+ return ret;
+}
+
+static struct uart_ops atmel_pops = {
+ .tx_empty = atmel_tx_empty,
+ .set_mctrl = atmel_set_mctrl,
+ .get_mctrl = atmel_get_mctrl,
+ .stop_tx = atmel_stop_tx,
+ .start_tx = atmel_start_tx,
+ .stop_rx = atmel_stop_rx,
+ .enable_ms = atmel_enable_ms,
+ .break_ctl = atmel_break_ctl,
+ .startup = atmel_startup,
+ .shutdown = atmel_shutdown,
+ .set_termios = atmel_set_termios,
+ .type = atmel_type,
+ .release_port = atmel_release_port,
+ .request_port = atmel_request_port,
+ .config_port = atmel_config_port,
+ .verify_port = atmel_verify_port,
+ .pm = atmel_serial_pm,
+};
+
+/*
+ * Configure the port from the platform device resource info.
+ */
+static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port, struct platform_device *pdev)
+{
+ struct uart_port *port = &atmel_port->uart;
+ struct atmel_uart_data *data = pdev->dev.platform_data;
+
+ port->iotype = UPIO_MEM;
+ port->flags = UPF_BOOT_AUTOCONF;
+ port->ops = &atmel_pops;
+ port->fifosize = 1;
+ port->line = pdev->id;
+ port->dev = &pdev->dev;
+
+ port->mapbase = pdev->resource[0].start;
+ port->irq = pdev->resource[1].start;
+
+ if (data->regs)
+ /* Already mapped by setup code */
+ port->membase = data->regs;
+ else {
+ port->flags |= UPF_IOREMAP;
+ port->membase = NULL;
+ }
+
+ if (!atmel_port->clk) { /* for console, the clock could already be configured */
+ atmel_port->clk = clk_get(&pdev->dev, "usart");
+ clk_enable(atmel_port->clk);
+ port->uartclk = clk_get_rate(atmel_port->clk);
+ }
+}
+
+/*
+ * Register board-specific modem-control line handlers.
+ */
+void __init atmel_register_uart_fns(struct atmel_port_fns *fns)
+{
+ if (fns->enable_ms)
+ atmel_pops.enable_ms = fns->enable_ms;
+ if (fns->get_mctrl)
+ atmel_pops.get_mctrl = fns->get_mctrl;
+ if (fns->set_mctrl)
+ atmel_pops.set_mctrl = fns->set_mctrl;
+ atmel_open_hook = fns->open;
+ atmel_close_hook = fns->close;
+ atmel_pops.pm = fns->pm;
+ atmel_pops.set_wake = fns->set_wake;
+}
+
+
+#ifdef CONFIG_SERIAL_ATMEL_CONSOLE
+static void atmel_console_putchar(struct uart_port *port, int ch)
+{
+ while (!(UART_GET_CSR(port) & ATMEL_US_TXRDY))
+ barrier();
+ UART_PUT_CHAR(port, ch);
+}
+
+/*
+ * Interrupts are disabled on entering
+ */
+static void atmel_console_write(struct console *co, const char *s, u_int count)
+{
+ struct uart_port *port = &atmel_ports[co->index].uart;
+ unsigned int status, imr;
+
+ /*
+ * First, save IMR and then disable interrupts
+ */
+ imr = UART_GET_IMR(port); /* get interrupt mask */
+ UART_PUT_IDR(port, ATMEL_US_RXRDY | ATMEL_US_TXRDY);
+
+ uart_console_write(port, s, count, atmel_console_putchar);
+
+ /*
+ * Finally, wait for transmitter to become empty
+ * and restore IMR
+ */
+ do {
+ status = UART_GET_CSR(port);
+ } while (!(status & ATMEL_US_TXRDY));
+ UART_PUT_IER(port, imr); /* set interrupts back the way they were */
+}
+
+/*
+ * If the port was already initialised (eg, by a boot loader), try to determine
+ * the current setup.
+ */
+static void __init atmel_console_get_options(struct uart_port *port, int *baud, int *parity, int *bits)
+{
+ unsigned int mr, quot;
+
+// TODO: CR is a write-only register
+// unsigned int cr;
+//
+// cr = UART_GET_CR(port) & (ATMEL_US_RXEN | ATMEL_US_TXEN);
+// if (cr == (ATMEL_US_RXEN | ATMEL_US_TXEN)) {
+// /* ok, the port was enabled */
+// }
+
+ mr = UART_GET_MR(port) & ATMEL_US_CHRL;
+ if (mr == ATMEL_US_CHRL_8)
+ *bits = 8;
+ else
+ *bits = 7;
+
+ mr = UART_GET_MR(port) & ATMEL_US_PAR;
+ if (mr == ATMEL_US_PAR_EVEN)
+ *parity = 'e';
+ else if (mr == ATMEL_US_PAR_ODD)
+ *parity = 'o';
+
+ /*
+ * The serial core only rounds down when matching this to a
+ * supported baud rate. Make sure we don't end up slightly
+ * lower than one of those, as it would make us fall through
+ * to a much lower baud rate than we really want.
+ */
+ quot = UART_GET_BRGR(port);
+ *baud = port->uartclk / (16 * (quot - 1));
+}
+
+static int __init atmel_console_setup(struct console *co, char *options)
+{
+ struct uart_port *port = &atmel_ports[co->index].uart;
+ int baud = 115200;
+ int bits = 8;
+ int parity = 'n';
+ int flow = 'n';
+
+ if (port->membase == 0) /* Port not initialized yet - delay setup */
+ return -ENODEV;
+
+ UART_PUT_IDR(port, -1); /* disable interrupts */
+ UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX);
+ UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN);
+
+ if (options)
+ uart_parse_options(options, &baud, &parity, &bits, &flow);
+ else
+ atmel_console_get_options(port, &baud, &parity, &bits);
+
+ return uart_set_options(port, co, baud, parity, bits, flow);
+}
+
+static struct uart_driver atmel_uart;
+
+static struct console atmel_console = {
+ .name = ATMEL_DEVICENAME,
+ .write = atmel_console_write,
+ .device = uart_console_device,
+ .setup = atmel_console_setup,
+ .flags = CON_PRINTBUFFER,
+ .index = -1,
+ .data = &atmel_uart,
+};
+
+#define ATMEL_CONSOLE_DEVICE &atmel_console
+
+/*
+ * Early console initialization (before VM subsystem initialized).
+ */
+static int __init atmel_console_init(void)
+{
+ if (atmel_default_console_device) {
+ add_preferred_console(ATMEL_DEVICENAME, atmel_default_console_device->id, NULL);
+ atmel_init_port(&(atmel_ports[atmel_default_console_device->id]), atmel_default_console_device);
+ register_console(&atmel_console);
+ }
+
+ return 0;
+}
+console_initcall(atmel_console_init);
+
+/*
+ * Late console initialization.
+ */
+static int __init atmel_late_console_init(void)
+{
+ if (atmel_default_console_device && !(atmel_console.flags & CON_ENABLED))
+ register_console(&atmel_console);
+
+ return 0;
+}
+core_initcall(atmel_late_console_init);
+
+#else
+#define ATMEL_CONSOLE_DEVICE NULL
+#endif
+
+static struct uart_driver atmel_uart = {
+ .owner = THIS_MODULE,
+ .driver_name = "atmel_serial",
+ .dev_name = ATMEL_DEVICENAME,
+ .major = SERIAL_ATMEL_MAJOR,
+ .minor = MINOR_START,
+ .nr = ATMEL_MAX_UART,
+ .cons = ATMEL_CONSOLE_DEVICE,
+};
+
+#ifdef CONFIG_PM
+static int atmel_serial_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct uart_port *port = platform_get_drvdata(pdev);
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock())
+ enable_irq_wake(port->irq);
+ else {
+ disable_irq_wake(port->irq);
+ uart_suspend_port(&atmel_uart, port);
+ atmel_port->suspended = 1;
+ }
+
+ return 0;
+}
+
+static int atmel_serial_resume(struct platform_device *pdev)
+{
+ struct uart_port *port = platform_get_drvdata(pdev);
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+
+ if (atmel_port->suspended) {
+ uart_resume_port(&atmel_uart, port);
+ atmel_port->suspended = 0;
+ }
+
+ return 0;
+}
+#else
+#define atmel_serial_suspend NULL
+#define atmel_serial_resume NULL
+#endif
+
+static int __devinit atmel_serial_probe(struct platform_device *pdev)
+{
+ struct atmel_uart_port *port;
+ int ret;
+
+ port = &atmel_ports[pdev->id];
+ atmel_init_port(port, pdev);
+
+ ret = uart_add_one_port(&atmel_uart, &port->uart);
+ if (!ret) {
+ device_init_wakeup(&pdev->dev, 1);
+ platform_set_drvdata(pdev, port);
+ }
+
+ return ret;
+}
+
+static int __devexit atmel_serial_remove(struct platform_device *pdev)
+{
+ struct uart_port *port = platform_get_drvdata(pdev);
+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
+ int ret = 0;
+
+ clk_disable(atmel_port->clk);
+ clk_put(atmel_port->clk);
+
+ device_init_wakeup(&pdev->dev, 0);
+ platform_set_drvdata(pdev, NULL);
+
+ if (port) {
+ ret = uart_remove_one_port(&atmel_uart, port);
+ kfree(port);
+ }
+
+ return ret;
+}
+
+static struct platform_driver atmel_serial_driver = {
+ .probe = atmel_serial_probe,
+ .remove = __devexit_p(atmel_serial_remove),
+ .suspend = atmel_serial_suspend,
+ .resume = atmel_serial_resume,
+ .driver = {
+ .name = "atmel_usart",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init atmel_serial_init(void)
+{
+ int ret;
+
+ ret = uart_register_driver(&atmel_uart);
+ if (ret)
+ return ret;
+
+ ret = platform_driver_register(&atmel_serial_driver);
+ if (ret)
+ uart_unregister_driver(&atmel_uart);
+
+ return ret;
+}
+
+static void __exit atmel_serial_exit(void)
+{
+ platform_driver_unregister(&atmel_serial_driver);
+ uart_unregister_driver(&atmel_uart);
+}
+
+module_init(atmel_serial_init);
+module_exit(atmel_serial_exit);
+
+MODULE_AUTHOR("Rick Bronson");
+MODULE_DESCRIPTION("Atmel AT91 / AT32 serial port driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * drivers/serial/atmel_serial.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * USART registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef ATMEL_SERIAL_H
+#define ATMEL_SERIAL_H
+
+#define ATMEL_US_CR 0x00 /* Control Register */
+#define ATMEL_US_RSTRX (1 << 2) /* Reset Receiver */
+#define ATMEL_US_RSTTX (1 << 3) /* Reset Transmitter */
+#define ATMEL_US_RXEN (1 << 4) /* Receiver Enable */
+#define ATMEL_US_RXDIS (1 << 5) /* Receiver Disable */
+#define ATMEL_US_TXEN (1 << 6) /* Transmitter Enable */
+#define ATMEL_US_TXDIS (1 << 7) /* Transmitter Disable */
+#define ATMEL_US_RSTSTA (1 << 8) /* Reset Status Bits */
+#define ATMEL_US_STTBRK (1 << 9) /* Start Break */
+#define ATMEL_US_STPBRK (1 << 10) /* Stop Break */
+#define ATMEL_US_STTTO (1 << 11) /* Start Time-out */
+#define ATMEL_US_SENDA (1 << 12) /* Send Address */
+#define ATMEL_US_RSTIT (1 << 13) /* Reset Iterations */
+#define ATMEL_US_RSTNACK (1 << 14) /* Reset Non Acknowledge */
+#define ATMEL_US_RETTO (1 << 15) /* Rearm Time-out */
+#define ATMEL_US_DTREN (1 << 16) /* Data Terminal Ready Enable */
+#define ATMEL_US_DTRDIS (1 << 17) /* Data Terminal Ready Disable */
+#define ATMEL_US_RTSEN (1 << 18) /* Request To Send Enable */
+#define ATMEL_US_RTSDIS (1 << 19) /* Request To Send Disable */
+
+#define ATMEL_US_MR 0x04 /* Mode Register */
+#define ATMEL_US_USMODE (0xf << 0) /* Mode of the USART */
+#define ATMEL_US_USMODE_NORMAL 0
+#define ATMEL_US_USMODE_RS485 1
+#define ATMEL_US_USMODE_HWHS 2
+#define ATMEL_US_USMODE_MODEM 3
+#define ATMEL_US_USMODE_ISO7816_T0 4
+#define ATMEL_US_USMODE_ISO7816_T1 6
+#define ATMEL_US_USMODE_IRDA 8
+#define ATMEL_US_USCLKS (3 << 4) /* Clock Selection */
+#define ATMEL_US_CHRL (3 << 6) /* Character Length */
+#define ATMEL_US_CHRL_5 (0 << 6)
+#define ATMEL_US_CHRL_6 (1 << 6)
+#define ATMEL_US_CHRL_7 (2 << 6)
+#define ATMEL_US_CHRL_8 (3 << 6)
+#define ATMEL_US_SYNC (1 << 8) /* Synchronous Mode Select */
+#define ATMEL_US_PAR (7 << 9) /* Parity Type */
+#define ATMEL_US_PAR_EVEN (0 << 9)
+#define ATMEL_US_PAR_ODD (1 << 9)
+#define ATMEL_US_PAR_SPACE (2 << 9)
+#define ATMEL_US_PAR_MARK (3 << 9)
+#define ATMEL_US_PAR_NONE (4 << 9)
+#define ATMEL_US_PAR_MULTI_DROP (6 << 9)
+#define ATMEL_US_NBSTOP (3 << 12) /* Number of Stop Bits */
+#define ATMEL_US_NBSTOP_1 (0 << 12)
+#define ATMEL_US_NBSTOP_1_5 (1 << 12)
+#define ATMEL_US_NBSTOP_2 (2 << 12)
+#define ATMEL_US_CHMODE (3 << 14) /* Channel Mode */
+#define ATMEL_US_CHMODE_NORMAL (0 << 14)
+#define ATMEL_US_CHMODE_ECHO (1 << 14)
+#define ATMEL_US_CHMODE_LOC_LOOP (2 << 14)
+#define ATMEL_US_CHMODE_REM_LOOP (3 << 14)
+#define ATMEL_US_MSBF (1 << 16) /* Bit Order */
+#define ATMEL_US_MODE9 (1 << 17) /* 9-bit Character Length */
+#define ATMEL_US_CLKO (1 << 18) /* Clock Output Select */
+#define ATMEL_US_OVER (1 << 19) /* Oversampling Mode */
+#define ATMEL_US_INACK (1 << 20) /* Inhibit Non Acknowledge */
+#define ATMEL_US_DSNACK (1 << 21) /* Disable Successive NACK */
+#define ATMEL_US_MAX_ITER (7 << 24) /* Max Iterations */
+#define ATMEL_US_FILTER (1 << 28) /* Infrared Receive Line Filter */
+
+#define ATMEL_US_IER 0x08 /* Interrupt Enable Register */
+#define ATMEL_US_RXRDY (1 << 0) /* Receiver Ready */
+#define ATMEL_US_TXRDY (1 << 1) /* Transmitter Ready */
+#define ATMEL_US_RXBRK (1 << 2) /* Break Received / End of Break */
+#define ATMEL_US_ENDRX (1 << 3) /* End of Receiver Transfer */
+#define ATMEL_US_ENDTX (1 << 4) /* End of Transmitter Transfer */
+#define ATMEL_US_OVRE (1 << 5) /* Overrun Error */
+#define ATMEL_US_FRAME (1 << 6) /* Framing Error */
+#define ATMEL_US_PARE (1 << 7) /* Parity Error */
+#define ATMEL_US_TIMEOUT (1 << 8) /* Receiver Time-out */
+#define ATMEL_US_TXEMPTY (1 << 9) /* Transmitter Empty */
+#define ATMEL_US_ITERATION (1 << 10) /* Max number of Repetitions Reached */
+#define ATMEL_US_TXBUFE (1 << 11) /* Transmission Buffer Empty */
+#define ATMEL_US_RXBUFF (1 << 12) /* Reception Buffer Full */
+#define ATMEL_US_NACK (1 << 13) /* Non Acknowledge */
+#define ATMEL_US_RIIC (1 << 16) /* Ring Indicator Input Change */
+#define ATMEL_US_DSRIC (1 << 17) /* Data Set Ready Input Change */
+#define ATMEL_US_DCDIC (1 << 18) /* Data Carrier Detect Input Change */
+#define ATMEL_US_CTSIC (1 << 19) /* Clear to Send Input Change */
+#define ATMEL_US_RI (1 << 20) /* RI */
+#define ATMEL_US_DSR (1 << 21) /* DSR */
+#define ATMEL_US_DCD (1 << 22) /* DCD */
+#define ATMEL_US_CTS (1 << 23) /* CTS */
+
+#define ATMEL_US_IDR 0x0c /* Interrupt Disable Register */
+#define ATMEL_US_IMR 0x10 /* Interrupt Mask Register */
+#define ATMEL_US_CSR 0x14 /* Channel Status Register */
+#define ATMEL_US_RHR 0x18 /* Receiver Holding Register */
+#define ATMEL_US_THR 0x1c /* Transmitter Holding Register */
+
+#define ATMEL_US_BRGR 0x20 /* Baud Rate Generator Register */
+#define ATMEL_US_CD (0xffff << 0) /* Clock Divider */
+
+#define ATMEL_US_RTOR 0x24 /* Receiver Time-out Register */
+#define ATMEL_US_TO (0xffff << 0) /* Time-out Value */
+
+#define ATMEL_US_TTGR 0x28 /* Transmitter Timeguard Register */
+#define ATMEL_US_TG (0xff << 0) /* Timeguard Value */
+
+#define ATMEL_US_FIDI 0x40 /* FI DI Ratio Register */
+#define ATMEL_US_NER 0x44 /* Number of Errors Register */
+#define ATMEL_US_IF 0x4c /* IrDA Filter Register */
+
+#endif
#ifndef CPM_UART_H
#define CPM_UART_H
-#include <linux/config.h>
#include <linux/platform_device.h>
#include <linux/fs_uart_pd.h>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
-
#if defined(CONFIG_SERIAL_NETX_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
#endif
#undef DEBUG
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/timer.h>
* Modified to support SH7300(SH-Mobile) SCIF. Takashi Kusuda (Jun 2003).
* Modified to support H8/300 Series Yoshinori Sato (Feb 2004).
*/
-#include <linux/config.h>
#include <linux/serial_core.h>
#include <asm/io.h>
//#define DEBUG
-#include <linux/config.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
*
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
*
*/
-#include <linux/config.h>
#include <linux/usb.h>
#include "usb.h"
#define DEBUG 1
// #define VERBOSE
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
* via an ELAN U132 adapter.
*
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
//#define DEBUG
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/input.h>
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
* via an ELAN U132 adapter.
*
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
*
*/
-#include <linux/config.h>
#include <linux/mutex.h>
#include <linux/module.h>
#include <linux/kernel.h>
*
*/
-#include <linux/config.h>
#include <linux/mutex.h>
#include <linux/module.h>
#include <linux/kernel.h>
**************************************************************************/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
* (C) 1991 Linus Torvalds - minix filesystem
*/
-#include <linux/config.h> /* Joliet? */
#include <linux/smp_lock.h>
#include "isofs.h"
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
* NFS namespace
*/
-#include <linux/config.h>
-
#include <linux/dcache.h>
#include <linux/mount.h>
#include <linux/namei.h>
* NFSv4 namespace
*/
-#include <linux/config.h>
-
#include <linux/dcache.h>
#include <linux/mount.h>
#include <linux/namei.h>
* Fabian Frederick: Option parser rebuilt (using parser lib)
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kernel.h>
* of another (see nfs_lookup())
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
* Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
*/
-#include <linux/config.h>
#include <linux/time.h>
#include <linux/reiserfs_fs.h>
#include <linux/reiserfs_acl.h>
+++ /dev/null
-/*
- * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * USART registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91RM9200_USART_H
-#define AT91RM9200_USART_H
-
-#define AT91_US_CR 0x00 /* Control Register */
-#define AT91_US_RSTRX (1 << 2) /* Reset Receiver */
-#define AT91_US_RSTTX (1 << 3) /* Reset Transmitter */
-#define AT91_US_RXEN (1 << 4) /* Receiver Enable */
-#define AT91_US_RXDIS (1 << 5) /* Receiver Disable */
-#define AT91_US_TXEN (1 << 6) /* Transmitter Enable */
-#define AT91_US_TXDIS (1 << 7) /* Transmitter Disable */
-#define AT91_US_RSTSTA (1 << 8) /* Reset Status Bits */
-#define AT91_US_STTBRK (1 << 9) /* Start Break */
-#define AT91_US_STPBRK (1 << 10) /* Stop Break */
-#define AT91_US_STTTO (1 << 11) /* Start Time-out */
-#define AT91_US_SENDA (1 << 12) /* Send Address */
-#define AT91_US_RSTIT (1 << 13) /* Reset Iterations */
-#define AT91_US_RSTNACK (1 << 14) /* Reset Non Acknowledge */
-#define AT91_US_RETTO (1 << 15) /* Rearm Time-out */
-#define AT91_US_DTREN (1 << 16) /* Data Terminal Ready Enable */
-#define AT91_US_DTRDIS (1 << 17) /* Data Terminal Ready Disable */
-#define AT91_US_RTSEN (1 << 18) /* Request To Send Enable */
-#define AT91_US_RTSDIS (1 << 19) /* Request To Send Disable */
-
-#define AT91_US_MR 0x04 /* Mode Register */
-#define AT91_US_USMODE (0xf << 0) /* Mode of the USART */
-#define AT91_US_USMODE_NORMAL 0
-#define AT91_US_USMODE_RS485 1
-#define AT91_US_USMODE_HWHS 2
-#define AT91_US_USMODE_MODEM 3
-#define AT91_US_USMODE_ISO7816_T0 4
-#define AT91_US_USMODE_ISO7816_T1 6
-#define AT91_US_USMODE_IRDA 8
-#define AT91_US_USCLKS (3 << 4) /* Clock Selection */
-#define AT91_US_CHRL (3 << 6) /* Character Length */
-#define AT91_US_CHRL_5 (0 << 6)
-#define AT91_US_CHRL_6 (1 << 6)
-#define AT91_US_CHRL_7 (2 << 6)
-#define AT91_US_CHRL_8 (3 << 6)
-#define AT91_US_SYNC (1 << 8) /* Synchronous Mode Select */
-#define AT91_US_PAR (7 << 9) /* Parity Type */
-#define AT91_US_PAR_EVEN (0 << 9)
-#define AT91_US_PAR_ODD (1 << 9)
-#define AT91_US_PAR_SPACE (2 << 9)
-#define AT91_US_PAR_MARK (3 << 9)
-#define AT91_US_PAR_NONE (4 << 9)
-#define AT91_US_PAR_MULTI_DROP (6 << 9)
-#define AT91_US_NBSTOP (3 << 12) /* Number of Stop Bits */
-#define AT91_US_NBSTOP_1 (0 << 12)
-#define AT91_US_NBSTOP_1_5 (1 << 12)
-#define AT91_US_NBSTOP_2 (2 << 12)
-#define AT91_US_CHMODE (3 << 14) /* Channel Mode */
-#define AT91_US_CHMODE_NORMAL (0 << 14)
-#define AT91_US_CHMODE_ECHO (1 << 14)
-#define AT91_US_CHMODE_LOC_LOOP (2 << 14)
-#define AT91_US_CHMODE_REM_LOOP (3 << 14)
-#define AT91_US_MSBF (1 << 16) /* Bit Order */
-#define AT91_US_MODE9 (1 << 17) /* 9-bit Character Length */
-#define AT91_US_CLKO (1 << 18) /* Clock Output Select */
-#define AT91_US_OVER (1 << 19) /* Oversampling Mode */
-#define AT91_US_INACK (1 << 20) /* Inhibit Non Acknowledge */
-#define AT91_US_DSNACK (1 << 21) /* Disable Successive NACK */
-#define AT91_US_MAX_ITER (7 << 24) /* Max Iterations */
-#define AT91_US_FILTER (1 << 28) /* Infrared Receive Line Filter */
-
-#define AT91_US_IER 0x08 /* Interrupt Enable Register */
-#define AT91_US_RXRDY (1 << 0) /* Receiver Ready */
-#define AT91_US_TXRDY (1 << 1) /* Transmitter Ready */
-#define AT91_US_RXBRK (1 << 2) /* Break Received / End of Break */
-#define AT91_US_ENDRX (1 << 3) /* End of Receiver Transfer */
-#define AT91_US_ENDTX (1 << 4) /* End of Transmitter Transfer */
-#define AT91_US_OVRE (1 << 5) /* Overrun Error */
-#define AT91_US_FRAME (1 << 6) /* Framing Error */
-#define AT91_US_PARE (1 << 7) /* Parity Error */
-#define AT91_US_TIMEOUT (1 << 8) /* Receiver Time-out */
-#define AT91_US_TXEMPTY (1 << 9) /* Transmitter Empty */
-#define AT91_US_ITERATION (1 << 10) /* Max number of Repetitions Reached */
-#define AT91_US_TXBUFE (1 << 11) /* Transmission Buffer Empty */
-#define AT91_US_RXBUFF (1 << 12) /* Reception Buffer Full */
-#define AT91_US_NACK (1 << 13) /* Non Acknowledge */
-#define AT91_US_RIIC (1 << 16) /* Ring Indicator Input Change */
-#define AT91_US_DSRIC (1 << 17) /* Data Set Ready Input Change */
-#define AT91_US_DCDIC (1 << 18) /* Data Carrier Detect Input Change */
-#define AT91_US_CTSIC (1 << 19) /* Clear to Send Input Change */
-#define AT91_US_RI (1 << 20) /* RI */
-#define AT91_US_DSR (1 << 21) /* DSR */
-#define AT91_US_DCD (1 << 22) /* DCD */
-#define AT91_US_CTS (1 << 23) /* CTS */
-
-#define AT91_US_IDR 0x0c /* Interrupt Disable Register */
-#define AT91_US_IMR 0x10 /* Interrupt Mask Register */
-#define AT91_US_CSR 0x14 /* Channel Status Register */
-#define AT91_US_RHR 0x18 /* Receiver Holding Register */
-#define AT91_US_THR 0x1c /* Transmitter Holding Register */
-
-#define AT91_US_BRGR 0x20 /* Baud Rate Generator Register */
-#define AT91_US_CD (0xffff << 0) /* Clock Divider */
-
-#define AT91_US_RTOR 0x24 /* Receiver Time-out Register */
-#define AT91_US_TO (0xffff << 0) /* Time-out Value */
-
-#define AT91_US_TTGR 0x28 /* Transmitter Timeguard Register */
-#define AT91_US_TG (0xff << 0) /* Timeguard Value */
-
-#define AT91_US_FIDI 0x40 /* FI DI Ratio Register */
-#define AT91_US_NER 0x44 /* Number of Errors Register */
-#define AT91_US_IF 0x4c /* IrDA Filter Register */
-
-#endif
unsigned short nr_tty; /* number of serial tty's */
short tty_map[]; /* map UART to tty number */
};
-extern struct platform_device *at91_default_console_device;
+extern struct platform_device *atmel_default_console_device;
extern void __init at91_init_serial(struct at91_uart_config *config);
-struct at91_uart_data {
+struct atmel_uart_data {
short use_dma_tx; /* use transmit DMA? */
short use_dma_rx; /* use receive DMA? */
+ void __iomem *regs; /* virtual base address, if any */
};
extern void __init at91_add_device_serial(void);
#define AT91_SRAM_VIRT_BASE (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE)
/* Serial ports */
-#define AT91_NR_UART 5 /* 4 USART3's and one DBGU port */
+#define ATMEL_MAX_UART 5 /* 4 USART3's and one DBGU port */
/* FLASH */
#define AT91_FLASH_BASE 0x10000000 /* NCS0: Flash physical base address */
*
*/
-#include <linux/config.h>
-
#ifndef __ASM_ARCH_CLOCKS_H
#define __ASM_ARCH_CLOCKS_H
* This is a temporary structure for registering these
* functions; it is intended to be discarded after boot.
*/
-struct at91_port_fns {
+struct atmel_port_fns {
void (*set_mctrl)(struct uart_port *, u_int);
u_int (*get_mctrl)(struct uart_port *);
void (*enable_ms)(struct uart_port *);
void (*close)(struct uart_port *);
};
-#if defined(CONFIG_SERIAL_AT91)
-void at91_register_uart_fns(struct at91_port_fns *fns);
+#if defined(CONFIG_SERIAL_ATMEL)
+void atmel_register_uart_fns(struct atmel_port_fns *fns);
#else
-#define at91_register_uart_fns(fns) do { } while (0)
+#define atmel_register_uart_fns(fns) do { } while (0)
#endif
#ifndef __ASSEMBLY__
-#include <linux/config.h>
#include <linux/slab.h>
#include <asm/processor.h>
#include <asm/page.h>
+++ /dev/null
-/*
- * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * USART registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91RM9200_USART_H
-#define AT91RM9200_USART_H
-
-#define AT91_US_CR 0x00 /* Control Register */
-#define AT91_US_RSTRX (1 << 2) /* Reset Receiver */
-#define AT91_US_RSTTX (1 << 3) /* Reset Transmitter */
-#define AT91_US_RXEN (1 << 4) /* Receiver Enable */
-#define AT91_US_RXDIS (1 << 5) /* Receiver Disable */
-#define AT91_US_TXEN (1 << 6) /* Transmitter Enable */
-#define AT91_US_TXDIS (1 << 7) /* Transmitter Disable */
-#define AT91_US_RSTSTA (1 << 8) /* Reset Status Bits */
-#define AT91_US_STTBRK (1 << 9) /* Start Break */
-#define AT91_US_STPBRK (1 << 10) /* Stop Break */
-#define AT91_US_STTTO (1 << 11) /* Start Time-out */
-#define AT91_US_SENDA (1 << 12) /* Send Address */
-#define AT91_US_RSTIT (1 << 13) /* Reset Iterations */
-#define AT91_US_RSTNACK (1 << 14) /* Reset Non Acknowledge */
-#define AT91_US_RETTO (1 << 15) /* Rearm Time-out */
-#define AT91_US_DTREN (1 << 16) /* Data Terminal Ready Enable */
-#define AT91_US_DTRDIS (1 << 17) /* Data Terminal Ready Disable */
-#define AT91_US_RTSEN (1 << 18) /* Request To Send Enable */
-#define AT91_US_RTSDIS (1 << 19) /* Request To Send Disable */
-
-#define AT91_US_MR 0x04 /* Mode Register */
-#define AT91_US_USMODE (0xf << 0) /* Mode of the USART */
-#define AT91_US_USMODE_NORMAL 0
-#define AT91_US_USMODE_RS485 1
-#define AT91_US_USMODE_HWHS 2
-#define AT91_US_USMODE_MODEM 3
-#define AT91_US_USMODE_ISO7816_T0 4
-#define AT91_US_USMODE_ISO7816_T1 6
-#define AT91_US_USMODE_IRDA 8
-#define AT91_US_USCLKS (3 << 4) /* Clock Selection */
-#define AT91_US_CHRL (3 << 6) /* Character Length */
-#define AT91_US_CHRL_5 (0 << 6)
-#define AT91_US_CHRL_6 (1 << 6)
-#define AT91_US_CHRL_7 (2 << 6)
-#define AT91_US_CHRL_8 (3 << 6)
-#define AT91_US_SYNC (1 << 8) /* Synchronous Mode Select */
-#define AT91_US_PAR (7 << 9) /* Parity Type */
-#define AT91_US_PAR_EVEN (0 << 9)
-#define AT91_US_PAR_ODD (1 << 9)
-#define AT91_US_PAR_SPACE (2 << 9)
-#define AT91_US_PAR_MARK (3 << 9)
-#define AT91_US_PAR_NONE (4 << 9)
-#define AT91_US_PAR_MULTI_DROP (6 << 9)
-#define AT91_US_NBSTOP (3 << 12) /* Number of Stop Bits */
-#define AT91_US_NBSTOP_1 (0 << 12)
-#define AT91_US_NBSTOP_1_5 (1 << 12)
-#define AT91_US_NBSTOP_2 (2 << 12)
-#define AT91_US_CHMODE (3 << 14) /* Channel Mode */
-#define AT91_US_CHMODE_NORMAL (0 << 14)
-#define AT91_US_CHMODE_ECHO (1 << 14)
-#define AT91_US_CHMODE_LOC_LOOP (2 << 14)
-#define AT91_US_CHMODE_REM_LOOP (3 << 14)
-#define AT91_US_MSBF (1 << 16) /* Bit Order */
-#define AT91_US_MODE9 (1 << 17) /* 9-bit Character Length */
-#define AT91_US_CLKO (1 << 18) /* Clock Output Select */
-#define AT91_US_OVER (1 << 19) /* Oversampling Mode */
-#define AT91_US_INACK (1 << 20) /* Inhibit Non Acknowledge */
-#define AT91_US_DSNACK (1 << 21) /* Disable Successive NACK */
-#define AT91_US_MAX_ITER (7 << 24) /* Max Iterations */
-#define AT91_US_FILTER (1 << 28) /* Infrared Receive Line Filter */
-
-#define AT91_US_IER 0x08 /* Interrupt Enable Register */
-#define AT91_US_RXRDY (1 << 0) /* Receiver Ready */
-#define AT91_US_TXRDY (1 << 1) /* Transmitter Ready */
-#define AT91_US_RXBRK (1 << 2) /* Break Received / End of Break */
-#define AT91_US_ENDRX (1 << 3) /* End of Receiver Transfer */
-#define AT91_US_ENDTX (1 << 4) /* End of Transmitter Transfer */
-#define AT91_US_OVRE (1 << 5) /* Overrun Error */
-#define AT91_US_FRAME (1 << 6) /* Framing Error */
-#define AT91_US_PARE (1 << 7) /* Parity Error */
-#define AT91_US_TIMEOUT (1 << 8) /* Receiver Time-out */
-#define AT91_US_TXEMPTY (1 << 9) /* Transmitter Empty */
-#define AT91_US_ITERATION (1 << 10) /* Max number of Repetitions Reached */
-#define AT91_US_TXBUFE (1 << 11) /* Transmission Buffer Empty */
-#define AT91_US_RXBUFF (1 << 12) /* Reception Buffer Full */
-#define AT91_US_NACK (1 << 13) /* Non Acknowledge */
-#define AT91_US_RIIC (1 << 16) /* Ring Indicator Input Change */
-#define AT91_US_DSRIC (1 << 17) /* Data Set Ready Input Change */
-#define AT91_US_DCDIC (1 << 18) /* Data Carrier Detect Input Change */
-#define AT91_US_CTSIC (1 << 19) /* Clear to Send Input Change */
-#define AT91_US_RI (1 << 20) /* RI */
-#define AT91_US_DSR (1 << 21) /* DSR */
-#define AT91_US_DCD (1 << 22) /* DCD */
-#define AT91_US_CTS (1 << 23) /* CTS */
-
-#define AT91_US_IDR 0x0c /* Interrupt Disable Register */
-#define AT91_US_IMR 0x10 /* Interrupt Mask Register */
-#define AT91_US_CSR 0x14 /* Channel Status Register */
-#define AT91_US_RHR 0x18 /* Receiver Holding Register */
-#define AT91_US_THR 0x1c /* Transmitter Holding Register */
-
-#define AT91_US_BRGR 0x20 /* Baud Rate Generator Register */
-#define AT91_US_CD (0xffff << 0) /* Clock Divider */
-
-#define AT91_US_RTOR 0x24 /* Receiver Time-out Register */
-#define AT91_US_TO (0xffff << 0) /* Time-out Value */
-
-#define AT91_US_TTGR 0x28 /* Transmitter Timeguard Register */
-#define AT91_US_TG (0xff << 0) /* Timeguard Value */
-
-#define AT91_US_FIDI 0x40 /* FI DI Ratio Register */
-#define AT91_US_NER 0x44 /* Number of Errors Register */
-#define AT91_US_IF 0x4c /* IrDA Filter Register */
-
-#endif
/* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
void at32_add_system_devices(void);
-#define AT91_NR_UART 4
-extern struct platform_device *at91_default_console_device;
+#define ATMEL_MAX_UART 4
+extern struct platform_device *atmel_default_console_device;
+struct atmel_uart_data {
+ short use_dma_tx; /* use transmit DMA? */
+ short use_dma_rx; /* use receive DMA? */
+ void __iomem *regs; /* virtual base address, if any */
+};
+void at32_map_usart(unsigned int hw_id, unsigned int line);
struct platform_device *at32_add_device_usart(unsigned int id);
struct eth_platform_data {
#define __ASM_AVR32_AT32AP_INIT_H__
void setup_platform(void);
+void setup_board(void);
/* Called by setup_platform */
void at32_clock_init(void);
* This is a temporary structure for registering these
* functions; it is intended to be discarded after boot.
*/
-struct at91_port_fns {
+struct atmel_port_fns {
void (*set_mctrl)(struct uart_port *, u_int);
u_int (*get_mctrl)(struct uart_port *);
void (*enable_ms)(struct uart_port *);
void (*close)(struct uart_port *);
};
-#if defined(CONFIG_SERIAL_AT91)
-void at91_register_uart_fns(struct at91_port_fns *fns);
+#if defined(CONFIG_SERIAL_ATMEL)
+void atmel_register_uart_fns(struct atmel_port_fns *fns);
#else
-#define at91_register_uart_fns(fns) do { } while (0)
+#define atmel_register_uart_fns(fns) do { } while (0)
#endif
-#include <linux/config.h>
-
#ifdef CONFIG_SMP
.macro LOCK_PREFIX
1: lock
-#include <linux/config.h>
#include <asm/dwarf2.h>
/* The annotation hides the frame from the unwinder and makes it look
#define PNX8550_UART_INT(x) (PNX8550_INT_GIC_MIN+19+x)
#define IRQ_TO_UART(x) (x-PNX8550_INT_GIC_MIN-19)
+/* early macros needed for prom/kgdb */
+
+#define ip3106_lcr(base,port) *(volatile u32 *)(base+(port*0x1000) + 0x000)
+#define ip3106_mcr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x004)
+#define ip3106_baud(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x008)
+#define ip3106_cfg(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x00C)
+#define ip3106_fifo(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x028)
+#define ip3106_istat(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE0)
+#define ip3106_ien(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE4)
+#define ip3106_iclr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE8)
+#define ip3106_iset(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFEC)
+#define ip3106_pd(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFF4)
+#define ip3106_mid(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFFC)
+
#endif
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/threads.h>
#include <linux/list.h>
#include <linux/radix-tree.h>
#include <asm-ppc/pci-bridge.h>
#else
-#include <linux/config.h>
#include <linux/pci.h>
#include <linux/list.h>
#ifndef _COMPAT_SIGNAL_H
#define _COMPAT_SIGNAL_H
-#include <linux/config.h>
#include <linux/compat.h>
#include <asm/signal.h>
-#include <linux/config.h>
-
#ifdef CONFIG_SMP
.macro LOCK_PREFIX
1: lock
header-y += irda.h
header-y += isdn_divertif.h
header-y += iso_fs.h
-header-y += ite_gpio.h
header-y += ixjuser.h
header-y += jffs2.h
header-y += keyctl.h
/* This file is no longer in use and kept only for backward compatibility.
* autoconf.h is now included via -imacros on the commandline
*/
+#warning Including config.h is deprecated.
#include <linux/autoconf.h>
#endif
/* Parisc type numbers. */
#define PORT_MUX 48
-/* Atmel AT91xxx SoC */
-#define PORT_AT91 49
+/* Atmel AT91 / AT32 SoC */
+#define PORT_ATMEL 49
/* Macintosh Zilog type numbers */
#define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */
*/
#ifndef NETDMA_H
#define NETDMA_H
-#include <linux/config.h>
#ifdef CONFIG_NET_DMA
#include <linux/dmaengine.h>
#include <linux/skbuff.h>
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/syscalls.h>
*
* See rt.c in preempt-rt for proper credits and further information
*/
-#include <linux/config.h>
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/module.h>
* Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
*
*/
-#include <linux/config.h>
#include <linux/kthread.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/highmem.h>
#include <linux/uio.h>
-#include <linux/config.h>
#include <linux/uaccess.h>
size_t
* All object allocations for a node occur from node specific slab lists.
*/
-#include <linux/config.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/poison.h>
* Christoph Lameter <christoph@lameter.com>
*/
-#include <linux/config.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/cpu.h>
#ifndef _LEC_H_
#define _LEC_H_
-#include <linux/config.h>
#include <linux/atmdev.h>
#include <linux/netdevice.h>
#include <linux/atmlec.h>
* Authors: Thomas Graf <tgraf@suug.ch>
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/list.h>
* Ville Nuorvala <vnuorval@tcs.hut.fi>
*/
-#include <linux/config.h>
#include <linux/netdevice.h>
#include <net/fib_rules.h>
* Masahide NAKAMURA @USAGI
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/time.h>
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/stat.h>
/* FIX UP */
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <asm/io.h>
#include <asm/uaccess.h>
git.openpandora.org / pandora-kernel.git / commitdiff