ata.c File Reference

#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include <time/time.h>
#include <ppc/cache.h>
#include <malloc.h>
#include "ata.h"
#include <debug.h>
#include <byteswap.h>

Include dependency graph for ata.c:

Go to the source code of this file.

Macros
#define	MAX(a, b)   (((a)>(b))?(a):(b))
#define	MIN(a, b)   (((a)<(b))?(a):(b))
#define	USE_DMA
#define	SK(sense)   ((sense>>16) & 0xFF)
#define	ASC(sense)   ((sense>>8) & 0xFF)
#define	ASCQ(sense)   ((sense>>0) & 0xFF)

Functions
	__attribute__ ((unused))
int	xenon_atapi_request_sense (struct xenon_ata_device *dev)
void	xenon_atapi_set_modeb (void)
int	xenon_atapi_get_dvd_key_tsh943a (unsigned char *dvdkey)
int	xenon_atapi_set_dvd_key (unsigned char *dvdkey)
int	xenon_ata_init1 (struct xenon_ata_device *dev, uint32_t ioaddress, uint32_t ioaddress2)
int	xenon_ata_init ()
int	xenon_atapi_init ()

Variables
struct xenon_ata_device	ata
struct xenon_ata_device	atapi
DISC_INTERFACE	xenon_ata_ops
DISC_INTERFACE	xenon_atapi_ops

Macro Definition Documentation

ASC

#define ASC

(

sense

)

((sense>>8) & 0xFF)

Definition at line 421 of file ata.c.

ASCQ

#define ASCQ

(

sense

)

((sense>>0) & 0xFF)

Definition at line 422 of file ata.c.

MAX

#define MAX	(		a,
			b
	)		(((a)>(b))?(a):(b))

Definition at line 34 of file ata.c.

MIN

#define MIN	(		a,
			b
	)		(((a)<(b))?(a):(b))

Definition at line 35 of file ata.c.

SK

#define SK

(

sense

)

((sense>>16) & 0xFF)

Definition at line 420 of file ata.c.

USE_DMA

#define USE_DMA

Definition at line 40 of file ata.c.

Function Documentation

__attribute__()

__attribute__

(

(unused)

)

Definition at line 384 of file ata.c.

xenon_ata_init()

int xenon_ata_init

(

)

Definition at line 779 of file ata.c.

xenon_ata_init1()

int xenon_ata_init1	(	struct xenon_ata_device *	dev,
		uint32_t	ioaddress,
		uint32_t	ioaddress2
	)

Definition at line 663 of file ata.c.

xenon_atapi_get_dvd_key_tsh943a()

int xenon_atapi_get_dvd_key_tsh943a

(

unsigned char *

dvdkey

)

Definition at line 482 of file ata.c.

xenon_atapi_init()

int xenon_atapi_init

(

)

Definition at line 795 of file ata.c.

xenon_atapi_request_sense()

int xenon_atapi_request_sense

(

struct xenon_ata_device *

dev

)

Definition at line 425 of file ata.c.

xenon_atapi_set_dvd_key()

int xenon_atapi_set_dvd_key

(

unsigned char *

dvdkey

)

Definition at line 505 of file ata.c.

xenon_atapi_set_modeb()

void xenon_atapi_set_modeb

(

void

)

Definition at line 465 of file ata.c.

Variable Documentation

ata

struct xenon_ata_device ata

Definition at line 42 of file ata.c.

atapi

struct xenon_ata_device atapi

Definition at line 43 of file ata.c.

xenon_ata_ops

DISC_INTERFACE xenon_ata_ops

Initial value:

= {
    .sectors = (FN_MEDIUM_DEVSECTORS) & ata_sectors,
    .readSectors = (FN_MEDIUM_READSECTORS) & ata_readsectors,
    .writeSectors = (FN_MEDIUM_WRITESECTORS) & ata_writesectors,
    .clearStatus = (FN_MEDIUM_CLEARSTATUS) & ata_clearstatus,
    .shutdown = (FN_MEDIUM_SHUTDOWN) & ata_shutdown,
    .isInserted = (FN_MEDIUM_ISINSERTED) & ata_inserted,
    .startup = (FN_MEDIUM_STARTUP) & ata_startup,
    .ioType = FEATURE_XENON_ATA,
    .features = FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_XENON_ATA,
}

Definition at line 755 of file ata.c.

xenon_atapi_ops

DISC_INTERFACE xenon_atapi_ops

Initial value:

= {
    .sectors = (FN_MEDIUM_DEVSECTORS) & atapi_sectors,
    .readSectors = (FN_MEDIUM_READSECTORS) & atapi_readsectors,
    .clearStatus = (FN_MEDIUM_CLEARSTATUS) & ata_clearstatus,
    .shutdown = (FN_MEDIUM_SHUTDOWN) & ata_shutdown,
    .isInserted = (FN_MEDIUM_ISINSERTED) & atapi_inserted,
    .startup = (FN_MEDIUM_STARTUP) & ata_startup,
    .ioType = FEATURE_XENON_ATAPI,
    .features = FEATURE_MEDIUM_CANREAD | FEATURE_XENON_ATAPI,
}

Definition at line 767 of file ata.c.