hd.c File Reference

#include <pci/hd.h>
#include <sys/io.h>
#include <sys/device.h>
#include <lib/kmalloc.h>
#include <lib/kprintf.h>
#include <devfs/devfs.h>
#include <string.h>
#include <fs/common/gpt.h>

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Go to the source code of this file.

Functions
int	_initHardDisk (int hdD)
int	hdInit (struct device_node *dev)
int	hdIoctl ()
int	hdRead (struct driveInfo *hdd, void *baseAddr, uInt32 startSector, uInt32 sectorCount)
int	hdReset ()
int	hdStandby ()
int	hdStart ()
int	hdStop ()
int	hdWrite (struct driveInfo *hdd, void *baseAddr, uInt32 startSector, uInt32 sectorCount)
int	initHardDisk ()

Function Documentation

_initHardDisk()

int _initHardDisk

(

int

hdD

)

Definition at line 47 of file hd.c.

References name.

Referenced by initHardDisk().

hdInit()

int hdInit

(

struct device_node *

dev

)

Definition at line 221 of file hd.c.

References ATA_COMMAND, ATA_DATA, ATA_DRIVE, ATA_IDENTIFY, driveInfo::ata_identify, ATA_IDENTIFY_COMMAND_SET_SUPPORTED1_48BIT_ENABLE, ATA_IDENTIFY_SECTOR_LARGER_THEN_512_ENABLE, ATA_S_BUSY, ata_identify_data::command_set_enabled1, device_node::devInfo, hdCmd, driveInfo::hdDev, driveInfo::hdEnable, hdHead, driveInfo::hdMask, driveInfo::hdMulti, driveInfo::hdPort, hdSecCount, driveInfo::hdShift, driveInfo::hdSize, device_interface::info, device_interface::initialized, inportByte(), inportWord(), kprintf(), driveInfo::lba_high, driveInfo::lba_low, ata_identify_data::max_48bit_lba, outportByte(), ata_identify_data::physical_logical_sector_info, driveInfo::sector_size, device_interface::size, ata_identify_data::total_num_sectors, and ata_identify_data::words_per_logical_sector.

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hdIoctl()

int hdIoctl

(

)

Definition at line 211 of file hd.c.

hdRead()

int hdRead	(	struct driveInfo *	hdd,
		void *	baseAddr,
		uInt32	startSector,
		uInt32	sectorCount
	)

Definition at line 423 of file hd.c.

References driveInfo::hdCalc, hdCmd, hdCylHi, hdCylLow, hdData, driveInfo::hdDev, driveInfo::hdEnable, hdHead, driveInfo::hdMulti, driveInfo::hdPort, hdSecCount, hdSecNum, driveInfo::hdShift, hdStat, inportByte(), inportWord(), kprintf(), driveInfo::lba_start, outportByte(), and driveInfo::parOffset.

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hdReset()

int hdReset

(

)

Definition at line 216 of file hd.c.

hdStandby()

int hdStandby

(

)

Definition at line 196 of file hd.c.

hdStart()

int hdStart

(

)

Definition at line 201 of file hd.c.

hdStop()

int hdStop

(

)

Definition at line 206 of file hd.c.

hdWrite()

int hdWrite	(	struct driveInfo *	hdd,
		void *	baseAddr,
		uInt32	startSector,
		uInt32	sectorCount
	)

Definition at line 356 of file hd.c.

References driveInfo::hdCalc, hdCmd, hdCylHi, hdCylLow, hdData, driveInfo::hdDev, driveInfo::hdEnable, hdHead, driveInfo::hdMulti, driveInfo::hdPort, hdSecCount, hdSecNum, driveInfo::hdShift, hdStat, inportByte(), kprintf(), driveInfo::lba_start, outportByte(), outportWord(), and driveInfo::parOffset.

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initHardDisk()

int initHardDisk

(

)

Definition at line 42 of file hd.c.

References _initHardDisk().

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