ATA driver (PIO mode). More...

#include <ArchKit/ArchKit.h>
#include <KernelKit/DriveMgr.h>
#include <StorageKit/ATA.h>
#include <modules/ATA/ATA.h>

Namespaces
namespace	Kernel
	UPS inline definitions.
namespace	Kernel::Detail
	Implementation details namespace.

Macros
#define	kATADataLen 256
	BUGS: 0.

Functions
STATIC Void	drv_pio_std_select (UInt16 Bus)
Boolean	drv_pio_std_init (UInt16 Bus, UInt8 Drive, UInt16 &OutBus, UInt8 &OutMaster)
Void	drv_pio_std_read (UInt64 Lba, UInt16 IO, UInt8 Master, Char *Buf, SizeT SectorSz, SizeT Size)
Void	drv_pio_std_write (UInt64 Lba, UInt16 IO, UInt8 Master, Char *Buf, SizeT SectorSz, SizeT Size)
Boolean	drv_pio_std_detected (Void)
	is ATA detected?
SizeT	drv_pio_get_sector_count ()
SizeT	drv_pio_get_size ()
	Get the drive size.
BOOL	Kernel::sk_init_ata_device (BOOL is_master, UInt16 &io, UInt8 &master)
	Initialize an PIO device (StorageKit function).
STATIC Void	Kernel::Detail::sk_io_read_pio (DeviceInterface< IMountpoint * > self, IMountpoint mnt)
	Read PIO device.
STATIC Void	Kernel::Detail::sk_io_write_pio (DeviceInterface< IMountpoint * > self, IMountpoint mnt)
	Write PIO device.
ErrorOr< ATADeviceInterface >	Kernel::sk_acquire_ata_device (Int32 drv_index)
	Acquires a new PIO device with drv_index in mind.

Variables
STATIC Boolean	kATADetected = false
STATIC UInt16	kATAIdentifyData [kATADataLen] = {0}
STATIC Char	kATADiskModel [50] = {"GENERIC PIO"}

Detailed Description

ATA driver (PIO mode).

Author: Amlal El Mahrouss (amlal.nosp@m.@nek.nosp@m.ernel.nosp@m..org)

Version: 0.1

Date: 2024-02-02

Copyright: Copyright (c) Amlal El Mahrouss

Macro Definition Documentation

◆ kATADataLen

#define kATADataLen 256

BUGS: 0.

Function Documentation

◆ drv_pio_get_sector_count()

SizeT drv_pio_get_sector_count ( )

◆ drv_pio_get_size()

SizeT drv_pio_get_size ( )

Get the drive size.

◆ drv_pio_std_detected()

Boolean drv_pio_std_detected ( Void )

is ATA detected?

◆ drv_pio_std_init()

Boolean drv_pio_std_init	(	UInt16	Bus,
		UInt8	Drive,
		UInt16 &	OutBus,
		UInt8 &	OutMaster )

fetch serial info model, speed, number of sectors...

◆ drv_pio_std_read()

Void drv_pio_std_read	(	UInt64	Lba,
		UInt16	IO,
		UInt8	Master,
		Char *	Buf,
		SizeT	SectorSz,
		SizeT	Size )

◆ drv_pio_std_select()

STATIC Void drv_pio_std_select ( UInt16 Bus )

◆ drv_pio_std_write()

Void drv_pio_std_write	(	UInt64	Lba,
		UInt16	IO,
		UInt8	Master,
		Char *	Buf,
		SizeT	SectorSz,
		SizeT	Size )

Variable Documentation

◆ kATADetected

STATIC Boolean kATADetected = false

◆ kATADiskModel

STATIC Char kATADiskModel[50] = {"GENERIC PIO"}

◆ kATAIdentifyData

STATIC UInt16 kATAIdentifyData[kATADataLen] = {0}

Namespaces

Macros

Functions

Variables