sa1100.c File Reference

#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/sysrq.h>
#include <linux/platform_device.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/serial_core.h>
#include <linux/serial.h>
#include <linux/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <asm/mach/serial_sa1100.h>

Go to the source code of this file.

Data Structures
struct	sa1100_port

Macros
#define	SERIAL_SA1100_MAJOR   204
#define	MINOR_START   5
#define	NR_PORTS   3
#define	SA1100_ISR_PASS_LIMIT   256
#define	SM_TO_UTSR0(x)   ((x) & 0xff)
#define	SM_TO_UTSR1(x)   ((x) >> 8)
#define	UTSR0_TO_SM(x)   ((x))
#define	UTSR1_TO_SM(x)   ((x) << 8)
#define	UART_GET_UTCR0(sport)   __raw_readl((sport)->port.membase + UTCR0)
#define	UART_GET_UTCR1(sport)   __raw_readl((sport)->port.membase + UTCR1)
#define	UART_GET_UTCR2(sport)   __raw_readl((sport)->port.membase + UTCR2)
#define	UART_GET_UTCR3(sport)   __raw_readl((sport)->port.membase + UTCR3)
#define	UART_GET_UTSR0(sport)   __raw_readl((sport)->port.membase + UTSR0)
#define	UART_GET_UTSR1(sport)   __raw_readl((sport)->port.membase + UTSR1)
#define	UART_GET_CHAR(sport)   __raw_readl((sport)->port.membase + UTDR)
#define	UART_PUT_UTCR0(sport, v)   __raw_writel((v),(sport)->port.membase + UTCR0)
#define	UART_PUT_UTCR1(sport, v)   __raw_writel((v),(sport)->port.membase + UTCR1)
#define	UART_PUT_UTCR2(sport, v)   __raw_writel((v),(sport)->port.membase + UTCR2)
#define	UART_PUT_UTCR3(sport, v)   __raw_writel((v),(sport)->port.membase + UTCR3)
#define	UART_PUT_UTSR0(sport, v)   __raw_writel((v),(sport)->port.membase + UTSR0)
#define	UART_PUT_UTSR1(sport, v)   __raw_writel((v),(sport)->port.membase + UTSR1)
#define	UART_PUT_CHAR(sport, v)   __raw_writel((v),(sport)->port.membase + UTDR)
#define	UART_PORT_SIZE   0x24
#define	MCTRL_TIMEOUT   (250*HZ/1000)
#define	SA1100_CONSOLE   NULL

Functions
void __devinit	sa1100_register_uart_fns (struct sa1100_port_fns *fns)
void __init	sa1100_register_uart (int idx, int port)
	module_init (sa1100_serial_init)
	module_exit (sa1100_serial_exit)
	MODULE_AUTHOR ("Deep Blue Solutions Ltd")
	MODULE_DESCRIPTION ("SA1100 generic serial port driver")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_CHARDEV_MAJOR (SERIAL_SA1100_MAJOR)
	MODULE_ALIAS ("platform:sa11x0-uart")

Macro Definition Documentation

#define MCTRL_TIMEOUT   (250*HZ/1000)

Definition at line 87 of file sa1100.c.

#define MINOR_START   5

Definition at line 46 of file sa1100.c.

#define NR_PORTS   3

Definition at line 48 of file sa1100.c.

#define SA1100_CONSOLE   NULL

Definition at line 807 of file sa1100.c.

#define SA1100_ISR_PASS_LIMIT   256

Definition at line 50 of file sa1100.c.

#define SERIAL_SA1100_MAJOR   204

Definition at line 45 of file sa1100.c.

#define SM_TO_UTSR0

(

x

)

((x) & 0xff)

Definition at line 55 of file sa1100.c.

#define SM_TO_UTSR1

(

x

)

((x) >> 8)

Definition at line 56 of file sa1100.c.

#define UART_GET_CHAR

(

sport

)

__raw_readl((sport)->port.membase + UTDR)

Definition at line 66 of file sa1100.c.

#define UART_GET_UTCR0

(

sport

)

__raw_readl((sport)->port.membase + UTCR0)

Definition at line 60 of file sa1100.c.

#define UART_GET_UTCR1

(

sport

)

__raw_readl((sport)->port.membase + UTCR1)

Definition at line 61 of file sa1100.c.

#define UART_GET_UTCR2

(

sport

)

__raw_readl((sport)->port.membase + UTCR2)

Definition at line 62 of file sa1100.c.

#define UART_GET_UTCR3

(

sport

)

__raw_readl((sport)->port.membase + UTCR3)

Definition at line 63 of file sa1100.c.

#define UART_GET_UTSR0

(

sport

)

__raw_readl((sport)->port.membase + UTSR0)

Definition at line 64 of file sa1100.c.

#define UART_GET_UTSR1

(

sport

)

__raw_readl((sport)->port.membase + UTSR1)

Definition at line 65 of file sa1100.c.

#define UART_PORT_SIZE   0x24

Definition at line 79 of file sa1100.c.

#define UART_PUT_CHAR	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTDR)

Definition at line 74 of file sa1100.c.

#define UART_PUT_UTCR0	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTCR0)

Definition at line 68 of file sa1100.c.

#define UART_PUT_UTCR1	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTCR1)

Definition at line 69 of file sa1100.c.

#define UART_PUT_UTCR2	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTCR2)

Definition at line 70 of file sa1100.c.

#define UART_PUT_UTCR3	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTCR3)

Definition at line 71 of file sa1100.c.

#define UART_PUT_UTSR0	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTSR0)

Definition at line 72 of file sa1100.c.

#define UART_PUT_UTSR1	(		sport,
			v
	)		__raw_writel((v),(sport)->port.membase + UTSR1)

Definition at line 73 of file sa1100.c.

#define UTSR0_TO_SM

(

x

)

((x))

Definition at line 57 of file sa1100.c.

#define UTSR1_TO_SM

(

x

)

((x) << 8)

Definition at line 58 of file sa1100.c.

Function Documentation

MODULE_ALIAS

(

"platform:sa11x0-uart"

)

MODULE_ALIAS_CHARDEV_MAJOR

(

SERIAL_SA1100_MAJOR

)

MODULE_AUTHOR

(

"Deep Blue Solutions Ltd"

)

MODULE_DESCRIPTION

(

"SA1100 generic serial port driver"

)

module_exit

(

sa1100_serial_exit

)

module_init

(

sa1100_serial_init

)

MODULE_LICENSE

(

"GPL"

)

void __init sa1100_register_uart	(	int	idx,
		int	port
	)

Definition at line 651 of file sa1100.c.

void __devinit sa1100_register_uart_fns

(

struct sa1100_port_fns *

fns

)

Definition at line 640 of file sa1100.c.