ata.h

Commit: cf5aa961 Author: jokerz Raw Copy

/* ata.h - ATA PIO Block Device Driver for Pactor64 */

#ifndef _ATA_H

#define _ATA_H

#include "../include/pactor64.h"

/* Initialize ATA controller and detect drive */

void ata_init(void);

/* Read sectors from disk (LBA28 PIO) */

int ata_read_sectors(uint32_t lba, uint32_t count, void *buf);

/* Write sectors to disk (LBA28 PIO) */

int ata_write_sectors(uint32_t lba, uint32_t count, const void *buf);

/* Check if an ATA drive was detected */

int ata_is_present(void);

/* Get drive capacity in sectors */

uint32_t ata_get_sector_count(void);

/* Get drive model string */

const char *ata_get_model(void);

/* Get drive serial string */

const char *ata_get_serial(void);

/* Block device read callback (for ext2) */

int ata_block_read(uint64_t lba, uint32_t count, void *buf);

#endif /* _ATA_H */

1	/* ata.h - ATA PIO Block Device Driver for Pactor64 */
2	#ifndef _ATA_H
3	#define _ATA_H
4
5	#include "../include/pactor64.h"
6
7	/* Initialize ATA controller and detect drive */
8	void ata_init(void);
9
10	/* Read sectors from disk (LBA28 PIO) */
11	int ata_read_sectors(uint32_t lba, uint32_t count, void *buf);
12
13	/* Write sectors to disk (LBA28 PIO) */
14	int ata_write_sectors(uint32_t lba, uint32_t count, const void *buf);
15
16	/* Check if an ATA drive was detected */
17	int ata_is_present(void);
18
19	/* Get drive capacity in sectors */
20	uint32_t ata_get_sector_count(void);
21
22	/* Get drive model string */
23	const char *ata_get_model(void);
24
25	/* Get drive serial string */
26	const char *ata_get_serial(void);
27
28	/* Block device read callback (for ext2) */
29	int ata_block_read(uint64_t lba, uint32_t count, void *buf);
30
31	#endif /* _ATA_H */
32