io.c File Reference

#include <linux/types.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/io.h>
#include <mach/pinmux.h>
#include <hwregs/gio_defs.h>

Go to the source code of this file.

Macros
#define	NBR_OF_PORTS   ARRAY_SIZE(crisv32_ioports)

Functions
	__initcall (crisv32_io_init)
int	crisv32_io_get (struct crisv32_iopin *iopin, unsigned int port, unsigned int pin)
int	crisv32_io_get_name (struct crisv32_iopin *iopin, const char *name)

Variables
struct crisv32_ioport	crisv32_ioports []
struct crisv32_iopin	crisv32_led_net0_green
struct crisv32_iopin	crisv32_led_net0_red
struct crisv32_iopin	crisv32_led2_green
struct crisv32_iopin	crisv32_led2_red
struct crisv32_iopin	crisv32_led3_green
struct crisv32_iopin	crisv32_led3_red

Macro Definition Documentation

#define NBR_OF_PORTS   ARRAY_SIZE(crisv32_ioports)

Definition at line 39 of file io.c.

Function Documentation

__initcall

(

crisv32_io_init

)

int crisv32_io_get	(	struct crisv32_iopin *	iopin,
		unsigned int	port,
		unsigned int	pin
	)

Definition at line 100 of file io.c.

int crisv32_io_get_name	(	struct crisv32_iopin *	iopin,
		const char *	name
	)

Definition at line 117 of file io.c.

Variable Documentation

struct crisv32_ioport crisv32_ioports[]

Initial value:

= {
    {
        (unsigned long *)REG_ADDR(gio, regi_gio, rw_pa_oe),
        (unsigned long *)REG_ADDR(gio, regi_gio, rw_pa_dout),
        (unsigned long *)REG_ADDR(gio, regi_gio, r_pa_din),
        32
    },
    {
        (unsigned long *)REG_ADDR(gio, regi_gio, rw_pb_oe),
        (unsigned long *)REG_ADDR(gio, regi_gio, rw_pb_dout),
        (unsigned long *)REG_ADDR(gio, regi_gio, r_pb_din),
        32
    },
    {
        (unsigned long *)REG_ADDR(gio, regi_gio, rw_pc_oe),
        (unsigned long *)REG_ADDR(gio, regi_gio, rw_pc_dout),
        (unsigned long *)REG_ADDR(gio, regi_gio, r_pc_din),
        16
    },
}

Definition at line 18 of file io.c.

struct crisv32_iopin crisv32_led2_green

Definition at line 43 of file io.c.

struct crisv32_iopin crisv32_led2_red

Definition at line 44 of file io.c.

struct crisv32_iopin crisv32_led3_green

Definition at line 45 of file io.c.

struct crisv32_iopin crisv32_led3_red

Definition at line 46 of file io.c.

struct crisv32_iopin crisv32_led_net0_green

Definition at line 41 of file io.c.

struct crisv32_iopin crisv32_led_net0_red

Definition at line 42 of file io.c.