io_interface_mux.c File Reference

#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/init.h>
#include <arch/svinto.h>
#include <asm/io.h>
#include <arch/io_interface_mux.h>
#include <arch/system.h>

Go to the source code of this file.

Data Structures
struct	watcher
struct	if_group
interface	interface

Macros
#define	DBG(s)
#define	SETS(var, reg, field, val)

Enumerations
enum	io_if_group {   group_a = (1<<0), group_b = (1<<1), group_c = (1<<2), group_d = (1<<3),   group_e = (1<<4), group_f = (1<<5) }

Functions
int	cris_request_io_interface (enum cris_io_interface ioif, const char *device_id)
void	cris_free_io_interface (enum cris_io_interface ioif)
int	cris_io_interface_allocate_pins (const enum cris_io_interface ioif, const char port, const unsigned start_bit, const unsigned stop_bit)
int	cris_io_interface_free_pins (const enum cris_io_interface ioif, const char port, const unsigned start_bit, const unsigned stop_bit)
int	cris_io_interface_register_watcher (void(*notify)(const unsigned int gpio_in_available, const unsigned int gpio_out_available, const unsigned char pa_available, const unsigned char pb_available))
void	cris_io_interface_delete_watcher (void(*notify)(const unsigned int gpio_in_available, const unsigned int gpio_out_available, const unsigned char pa_available, const unsigned char pb_available))
	module_init (cris_io_interface_init)
	EXPORT_SYMBOL (cris_request_io_interface)
	EXPORT_SYMBOL (cris_free_io_interface)
	EXPORT_SYMBOL (cris_io_interface_allocate_pins)
	EXPORT_SYMBOL (cris_io_interface_free_pins)
	EXPORT_SYMBOL (cris_io_interface_register_watcher)
	EXPORT_SYMBOL (cris_io_interface_delete_watcher)

Macro Definition Documentation

#define DBG

(

s

)

Definition at line 20 of file io_interface_mux.c.

#define SETS	(		var,
			reg,
			field,
			val
	)

Value:

var = (var & ~IO_MASK_(reg##_, field##_)) | \
                      IO_STATE_(reg##_, field##_, _##val)

Definition at line 23 of file io_interface_mux.c.

Enumeration Type Documentation

enum io_if_group

Enumerator:

group_a
group_b
group_c
group_d
group_e
group_f

Definition at line 26 of file io_interface_mux.c.

Function Documentation

void cris_free_io_interface

(

enum cris_io_interface

ioif

)

Definition at line 851 of file io_interface_mux.c.

int cris_io_interface_allocate_pins	(	const enum cris_io_interface	ioif,
		const char	port,
		const unsigned	start_bit,
		const unsigned	stop_bit
	)

Definition at line 939 of file io_interface_mux.c.

void cris_io_interface_delete_watcher

(

void(*)(const unsigned int gpio_in_available, const unsigned int gpio_out_available, const unsigned char pa_available, const unsigned char pb_available)

notify

)

Definition at line 1126 of file io_interface_mux.c.

int cris_io_interface_free_pins	(	const enum cris_io_interface	ioif,
		const char	port,
		const unsigned	start_bit,
		const unsigned	stop_bit
	)

Definition at line 1013 of file io_interface_mux.c.

int cris_io_interface_register_watcher

(

void(*)(const unsigned int gpio_in_available, const unsigned int gpio_out_available, const unsigned char pa_available, const unsigned char pb_available)

notify

)

Definition at line 1098 of file io_interface_mux.c.

int cris_request_io_interface	(	enum cris_io_interface	ioif,
		const char *	device_id
	)

Definition at line 593 of file io_interface_mux.c.

EXPORT_SYMBOL

(

cris_request_io_interface

)

EXPORT_SYMBOL

(

cris_free_io_interface

)

EXPORT_SYMBOL

(

cris_io_interface_allocate_pins

)

EXPORT_SYMBOL

(

cris_io_interface_free_pins

)

EXPORT_SYMBOL

(

cris_io_interface_register_watcher

)

EXPORT_SYMBOL

(

cris_io_interface_delete_watcher

)

module_init

(

cris_io_interface_init

)