auxio_32.h File Reference

#include <asm/vaddrs.h>

Go to the source code of this file.

Macros
#define	AUXIO_ORMEIN   0xf0 /* All writes must set these bits. */
#define	AUXIO_ORMEIN4M   0xc0 /* sun4m - All writes must set these bits. */
#define	AUXIO_FLPY_DENS   0x20 /* Floppy density, high if set. Read only. */
#define	AUXIO_FLPY_DCHG   0x10 /* A disk change occurred. Read only. */
#define	AUXIO_EDGE_ON   0x10 /* sun4m - On means Jumper block is in. */
#define	AUXIO_FLPY_DSEL   0x08 /* Drive select/start-motor. Write only. */
#define	AUXIO_LINK_TEST   0x08 /* sun4m - On means TPE Carrier detect. */
#define	AUXIO_FLPY_TCNT   0x04 /* Floppy terminal count. Write only. */
#define	AUXIO_FLPY_EJCT   0x02 /* Eject floppy disk. Write only. */
#define	AUXIO_LED   0x01 /* On if set, off if unset. Read/Write */
#define	AUXIO_LTE_ON   1
#define	AUXIO_LTE_OFF   0
#define	auxio_set_lte(on)
#define	AUXIO_LED_ON   1
#define	AUXIO_LED_OFF   0
#define	auxio_set_led(on)
#define	AUXIO_POWER_DETECT_FAILURE   32
#define	AUXIO_POWER_CLEAR_FAILURE   2
#define	AUXIO_POWER_OFF   1

Functions
void	set_auxio (unsigned char bits_on, unsigned char bits_off)
unsigned char	get_auxio (void)

Variables
__volatile__ unsigned char *	auxio_power_register

Macro Definition Documentation

#define AUXIO_EDGE_ON   0x10 /* sun4m - On means Jumper block is in. */

Definition at line 20 of file auxio_32.h.

#define AUXIO_FLPY_DCHG   0x10 /* A disk change occurred. Read only. */

Definition at line 19 of file auxio_32.h.

#define AUXIO_FLPY_DENS   0x20 /* Floppy density, high if set. Read only. */

Definition at line 18 of file auxio_32.h.

#define AUXIO_FLPY_DSEL   0x08 /* Drive select/start-motor. Write only. */

Definition at line 21 of file auxio_32.h.

#define AUXIO_FLPY_EJCT   0x02 /* Eject floppy disk. Write only. */

Definition at line 28 of file auxio_32.h.

#define AUXIO_FLPY_TCNT   0x04 /* Floppy terminal count. Write only. */

Definition at line 25 of file auxio_32.h.

#define AUXIO_LED   0x01 /* On if set, off if unset. Read/Write */

Definition at line 29 of file auxio_32.h.

#define AUXIO_LED_OFF   0

Definition at line 62 of file auxio_32.h.

#define AUXIO_LED_ON   1

Definition at line 61 of file auxio_32.h.

#define AUXIO_LINK_TEST   0x08 /* sun4m - On means TPE Carrier detect. */

Definition at line 22 of file auxio_32.h.

#define AUXIO_LTE_OFF   0

Definition at line 46 of file auxio_32.h.

#define AUXIO_LTE_ON   1

Definition at line 45 of file auxio_32.h.

#define AUXIO_ORMEIN   0xf0 /* All writes must set these bits. */

Definition at line 16 of file auxio_32.h.

#define AUXIO_ORMEIN4M   0xc0 /* sun4m - All writes must set these bits. */

Definition at line 17 of file auxio_32.h.

#define AUXIO_POWER_CLEAR_FAILURE   2

Definition at line 84 of file auxio_32.h.

#define AUXIO_POWER_DETECT_FAILURE   32

Definition at line 83 of file auxio_32.h.

#define AUXIO_POWER_OFF   1

Definition at line 85 of file auxio_32.h.

#define auxio_set_led

(

on

)

Value:

do { \
    if(on) { \
        set_auxio(AUXIO_LED, 0); \
    } else { \
        set_auxio(0, AUXIO_LED); \
    } \
} while (0)

Definition at line 68 of file auxio_32.h.

#define auxio_set_lte

(

on

)

Value:

do { \
    if(on) { \
        set_auxio(AUXIO_LINK_TEST, 0); \
    } else { \
        set_auxio(0, AUXIO_LINK_TEST); \
    } \
} while (0)

Definition at line 52 of file auxio_32.h.

Function Documentation

unsigned char get_auxio

(

void

)

Definition at line 74 of file auxio_32.c.

void set_auxio	(	unsigned char	bits_on,
		unsigned char	bits_off
	)

Definition at line 82 of file auxio_32.c.

Variable Documentation

__volatile__ unsigned char* auxio_power_register

Definition at line 106 of file auxio_32.c.