#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/init.h>
#include <linux/serio.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/slab.h>

Data Structures
struct	psif

Macros
#define	PSIF_CR 0x00

#define	PSIF_RHR 0x04

#define	PSIF_THR 0x08

#define	PSIF_SR 0x10

#define	PSIF_IER 0x14

#define	PSIF_IDR 0x18

#define	PSIF_IMR 0x1c

#define	PSIF_PSR 0x24

#define	PSIF_CR_RXDIS_OFFSET 1

#define	PSIF_CR_RXDIS_SIZE 1

#define	PSIF_CR_RXEN_OFFSET 0

#define	PSIF_CR_RXEN_SIZE 1

#define	PSIF_CR_SWRST_OFFSET 15

#define	PSIF_CR_SWRST_SIZE 1

#define	PSIF_CR_TXDIS_OFFSET 9

#define	PSIF_CR_TXDIS_SIZE 1

#define	PSIF_CR_TXEN_OFFSET 8

#define	PSIF_CR_TXEN_SIZE 1

#define	PSIF_NACK_OFFSET 8

#define	PSIF_NACK_SIZE 1

#define	PSIF_OVRUN_OFFSET 5

#define	PSIF_OVRUN_SIZE 1

#define	PSIF_PARITY_OFFSET 9

#define	PSIF_PARITY_SIZE 1

#define	PSIF_RXRDY_OFFSET 4

#define	PSIF_RXRDY_SIZE 1

#define	PSIF_TXEMPTY_OFFSET 1

#define	PSIF_TXEMPTY_SIZE 1

#define	PSIF_TXRDY_OFFSET 0

#define	PSIF_TXRDY_SIZE 1

#define	PSIF_PSR_PRSCV_OFFSET 0

#define	PSIF_PSR_PRSCV_SIZE 12

#define	PSIF_RHR_RXDATA_OFFSET 0

#define	PSIF_RHR_RXDATA_SIZE 8

#define	PSIF_THR_TXDATA_OFFSET 0

#define	PSIF_THR_TXDATA_SIZE 8

#define	PSIF_BIT(name) (1 << PSIF_##name##_OFFSET)

#define	PSIF_BF(name, value)

#define	PSIF_BFEXT(name, value)

#define	PSIF_BFINS(name, value, old)

#define	psif_readl(port, reg) __raw_readl((port)->regs + PSIF_##reg)

#define	psif_writel(port, reg, value) __raw_writel((value), (port)->regs + PSIF_##reg)

Functions
	module_init (psif_init)

	module_exit (psif_exit)

	MODULE_AUTHOR ("Hans-Christian Egtvedt <egtvedt@samfundet.no>")

	MODULE_DESCRIPTION ("Atmel AVR32 PSIF PS/2 driver")

	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define PSIF_BF	(	name,
		value
	)

Value:

(((value) & ((1 << PSIF_##name##_SIZE) - 1)) \

<< PSIF_##name##_OFFSET)

Definition at line 75 of file at32psif.c.

#define PSIF_BFEXT	(	name,
		value
	)

Value:

(((value) >> PSIF_##name##_OFFSET) \

& ((1 << PSIF_##name##_SIZE) - 1))

Definition at line 79 of file at32psif.c.

#define PSIF_BFINS	(	name,
		value,
		old
	)

Value:

(((old) & ~(((1 << PSIF_##name##_SIZE) - 1) \
            << PSIF_##name##_OFFSET))       \
     | PSIF_BF(name, value))

Definition at line 83 of file at32psif.c.

#define PSIF_BIT ( name ) (1 << PSIF_##name##_OFFSET)

Definition at line 72 of file at32psif.c.

#define PSIF_CR 0x00

Definition at line 24 of file at32psif.c.

#define PSIF_CR_RXDIS_OFFSET 1

Definition at line 34 of file at32psif.c.

#define PSIF_CR_RXDIS_SIZE 1

Definition at line 35 of file at32psif.c.

#define PSIF_CR_RXEN_OFFSET 0

Definition at line 36 of file at32psif.c.

#define PSIF_CR_RXEN_SIZE 1

Definition at line 37 of file at32psif.c.

#define PSIF_CR_SWRST_OFFSET 15

Definition at line 38 of file at32psif.c.

#define PSIF_CR_SWRST_SIZE 1

Definition at line 39 of file at32psif.c.

#define PSIF_CR_TXDIS_OFFSET 9

Definition at line 40 of file at32psif.c.

#define PSIF_CR_TXDIS_SIZE 1

Definition at line 41 of file at32psif.c.

#define PSIF_CR_TXEN_OFFSET 8

Definition at line 42 of file at32psif.c.

#define PSIF_CR_TXEN_SIZE 1

Definition at line 43 of file at32psif.c.

#define PSIF_IDR 0x18

Definition at line 29 of file at32psif.c.

#define PSIF_IER 0x14

Definition at line 28 of file at32psif.c.

#define PSIF_IMR 0x1c

Definition at line 30 of file at32psif.c.

#define PSIF_NACK_OFFSET 8

Definition at line 46 of file at32psif.c.

#define PSIF_NACK_SIZE 1

Definition at line 47 of file at32psif.c.

#define PSIF_OVRUN_OFFSET 5

Definition at line 48 of file at32psif.c.

#define PSIF_OVRUN_SIZE 1

Definition at line 49 of file at32psif.c.

#define PSIF_PARITY_OFFSET 9

Definition at line 50 of file at32psif.c.

#define PSIF_PARITY_SIZE 1

Definition at line 51 of file at32psif.c.

#define PSIF_PSR 0x24

Definition at line 31 of file at32psif.c.

#define PSIF_PSR_PRSCV_OFFSET 0

Definition at line 60 of file at32psif.c.

#define PSIF_PSR_PRSCV_SIZE 12

Definition at line 61 of file at32psif.c.

#define psif_readl	(	port,
		reg
	)	__raw_readl((port)->regs + PSIF_##reg)

Definition at line 89 of file at32psif.c.

#define PSIF_RHR 0x04

Definition at line 25 of file at32psif.c.

#define PSIF_RHR_RXDATA_OFFSET 0

Definition at line 64 of file at32psif.c.

#define PSIF_RHR_RXDATA_SIZE 8

Definition at line 65 of file at32psif.c.

#define PSIF_RXRDY_OFFSET 4

Definition at line 52 of file at32psif.c.

#define PSIF_RXRDY_SIZE 1

Definition at line 53 of file at32psif.c.

#define PSIF_SR 0x10

Definition at line 27 of file at32psif.c.

#define PSIF_THR 0x08

Definition at line 26 of file at32psif.c.

#define PSIF_THR_TXDATA_OFFSET 0

Definition at line 68 of file at32psif.c.

#define PSIF_THR_TXDATA_SIZE 8

Definition at line 69 of file at32psif.c.

#define PSIF_TXEMPTY_OFFSET 1

Definition at line 54 of file at32psif.c.

#define PSIF_TXEMPTY_SIZE 1

Definition at line 55 of file at32psif.c.

#define PSIF_TXRDY_OFFSET 0

Definition at line 56 of file at32psif.c.

#define PSIF_TXRDY_SIZE 1

Definition at line 57 of file at32psif.c.

#define psif_writel	(	port,
		reg,
		value
	)	__raw_writel((value), (port)->regs + PSIF_##reg)

Definition at line 92 of file at32psif.c.

Function Documentation

MODULE_AUTHOR ( "Hans-Christian Egtvedt <egtvedt@samfundet.no>" )

MODULE_DESCRIPTION ( "Atmel AVR32 PSIF PS/2 driver" )

module_exit ( psif_exit )

module_init ( psif_init )

MODULE_LICENSE ( "GPL" )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation