disk.h File Reference

#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	disk
struct	partition_entry

Macros
#define	DISK_TYPE_REAL   0
	Represents a real physical hard disk.
#define	DISK_SECTOR_SIZE   512
	Represents disk sector size.

Typedefs
typedef unsigned int	DISK_TYPE

Functions
struct partition_entry	__attribute__ ((packed))
void	disk_search_and_init ()
int	disk_read_block (struct disk *disk, unsigned int lba, int total, void *buf)
struct disk *	disk_get (int index)

Variables
uint8_t	status
uint8_t	chs_first [3]
uint8_t	type
uint8_t	chs_last [3]
uint32_t	starting_lba
uint32_t	size_in_sectors

Macro Definition Documentation

DISK_SECTOR_SIZE

#define DISK_SECTOR_SIZE   512

Represents disk sector size.

DISK_TYPE_REAL

#define DISK_TYPE_REAL   0

Represents a real physical hard disk.

Typedef Documentation

DISK_TYPE

typedef unsigned int DISK_TYPE

Function Documentation

__attribute__()

struct partition_entry __attribute__

(

(packed)

)

disk_get()

struct disk * disk_get

(

int

index

)

References primary_disk.

disk_read_block()

int disk_read_block	(	struct disk *	disk,
		unsigned int	lba,
		int	total,
		void *	buf
	)

References EIO, and primary_disk.

disk_search_and_init()

void disk_search_and_init

(

)

References DISK_SECTOR_SIZE, disk::disk_type, DISK_TYPE_REAL, disk::filesystem, fs_resolve(), disk::id, memset(), primary_disk, and disk::sector_size.

Variable Documentation

chs_first

uint8_t chs_first[3]

chs_last

uint8_t chs_last[3]

size_in_sectors

uint32_t size_in_sectors

starting_lba

uint32_t starting_lba

status

uint8_t status

type

uint8_t type