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rulimine/stage23/drivers/disk.h

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Improve disk driver
2020-01-23 03:48:35 +03:00
#ifndef __DRIVERS__DISK_H__
#define __DRIVERS__DISK_H__
Add simple disk library (#2) * Simple disk library * Simple disk library * add rm_seg and rm_off * Make interrupt call per 128 sectors * Matching code style + some modifies * change max count to 127 + slight modifies max count of sectors to make a call with is 127 instead of 128 * make setup_dap static * Matching actual code style + slight modifies
2019-06-02 00:34:24 +03:00
some slight updates
2019-06-02 12:18:10 +03:00
#include <stdint.h>
Add BIOS drive indexing
2020-10-18 07:23:39 +03:00
struct bios_drive_params {
uint16_t buf_size;
uint16_t info_flags;
uint32_t cyl;
uint32_t heads;
uint32_t sects;
uint64_t lba_count;
uint16_t bytes_per_sect;
uint32_t edd;
} __attribute__((packed));
misc: Remove 512-byte sector assumptions from various places
2020-11-05 19:18:45 +03:00
int disk_get_sector_size(int drive);
part: Some general cleanup
2020-11-02 12:17:20 +03:00
int disk_read(int drive, void *buffer, uint64_t loc, uint64_t count);
Add simple disk library (#2) * Simple disk library * Simple disk library * add rm_seg and rm_off * Make interrupt call per 128 sectors * Matching code style + some modifies * change max count to 127 + slight modifies max count of sectors to make a call with is 127 instead of 128 * make setup_dap static * Matching actual code style + slight modifies
2019-06-02 00:34:24 +03:00
#endif