C# Class Mosa.DeviceDriver.ISA.IDEController

Inheritance: Mosa.DeviceSystem.HardwareDevice, IDevice, IHardwareDevice, IDiskControllerDevice

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Protected Properties

Property	Type	Description
CommandPort	IWriteOnlyIOPort
DataPort	IReadWriteIOPort
DeviceHeadPort	IReadWriteIOPort
ErrorPort	IReadOnlyIOPort
FeaturePort	IReadWriteIOPort
LBAHighPort	IReadWriteIOPort
LBALowPort	IReadWriteIOPort
LBAMidPort	IReadWriteIOPort
SectorCountPort	IReadWriteIOPort
StatusPort	IReadOnlyIOPort
driveInfo	DriveInfo[]
spinLock	Mosa.DeviceSystem.SpinLock

Public Methods

Method	Description
CanWrite ( uint drive ) : bool	Determines whether this instance can write to the specified drive.
GetSectorSize ( uint drive ) : uint	Gets the size of the sector.
GetTotalSectors ( uint drive ) : uint	Gets the total sectors.
IDEController ( ) : Mosa.ClassLib	Initializes a new instance of the IDEController class.
OnInterrupt ( ) : bool	Called when an interrupt is received.
Open ( uint drive ) : bool	Opens the specified drive NBR.
Probe ( ) : bool	Probes this instance.
ReadBlock ( uint drive, uint block, uint count, byte data ) : bool	Reads the block.
Release ( uint drive ) : bool	Releases the specified drive NBR.
Setup ( Mosa.DeviceSystem.HardwareResources hardwareResources ) : bool	Setups this hardware device driver
Start ( ) : DeviceDriverStartStatus	Starts this hardware device.
WriteBlock ( uint drive, uint block, uint count, byte data ) : bool	Writes the block.

Protected Methods

Method	Description
PerformLBA28 ( SectorOperation operation, uint drive, uint lba, byte data, uint offset ) : bool	Performs the LBA28.
ReadLBA48 ( SectorOperation operation, uint drive, uint lba, byte data, uint offset ) : bool	Reads the LBA48.
WaitForRegisterReady ( ) : bool	Waits for register ready.

Method Details

CanWrite() public method

Determines whether this instance can write to the specified drive.

public CanWrite ( uint drive ) : bool
drive	uint	The drive NBR.
return	bool

GetSectorSize() public method

Gets the size of the sector.

public GetSectorSize ( uint drive ) : uint
drive	uint	The drive NBR.
return	uint

GetTotalSectors() public method

Gets the total sectors.

public GetTotalSectors ( uint drive ) : uint
drive	uint	The drive NBR.
return	uint

IDEController() public method

Initializes a new instance of the IDEController class.

public IDEController ( ) : Mosa.ClassLib
return	Mosa.ClassLib

OnInterrupt() public method

Called when an interrupt is received.

public OnInterrupt ( ) : bool
return	bool

Open() public method

Opens the specified drive NBR.

public Open ( uint drive ) : bool
drive	uint	The drive NBR.
return	bool

PerformLBA28() protected method

Performs the LBA28.

protected PerformLBA28 ( SectorOperation operation, uint drive, uint lba, byte data, uint offset ) : bool
operation	SectorOperation	The operation.
drive	uint	The drive NBR.
lba	uint	The lba.
data	byte	The data.
offset	uint	The offset.
return	bool

Probe() public method

Probes this instance.

public Probe ( ) : bool
return	bool

ReadBlock() public method

Reads the block.

public ReadBlock ( uint drive, uint block, uint count, byte data ) : bool
drive	uint	The drive NBR.
block	uint	The block.
count	uint	The count.
data	byte	The data.
return	bool

ReadLBA48() protected method

Reads the LBA48.

protected ReadLBA48 ( SectorOperation operation, uint drive, uint lba, byte data, uint offset ) : bool
operation	SectorOperation	The operation.
drive	uint	The drive.
lba	uint	The lba.
data	byte	The data.
offset	uint	The offset.
return	bool

Release() public method

Releases the specified drive NBR.

public Release ( uint drive ) : bool
drive	uint	The drive NBR.
return	bool

Setup() public method

Setups this hardware device driver

public Setup ( Mosa.DeviceSystem.HardwareResources hardwareResources ) : bool
hardwareResources	Mosa.DeviceSystem.HardwareResources
return	bool

Start() public method

Starts this hardware device.

public Start ( ) : DeviceDriverStartStatus
return	DeviceDriverStartStatus

WaitForRegisterReady() protected method

Waits for register ready.

protected WaitForRegisterReady ( ) : bool
return	bool

WriteBlock() public method

Writes the block.

public WriteBlock ( uint drive, uint block, uint count, byte data ) : bool
drive	uint	The drive NBR.
block	uint	The block.
count	uint	The count.
data	byte	The data.
return	bool

Property Details

CommandPort protected_oe property

protected IWriteOnlyIOPort CommandPort
return	IWriteOnlyIOPort

DataPort protected_oe property

protected IReadWriteIOPort DataPort
return	IReadWriteIOPort

DeviceHeadPort protected_oe property

protected IReadWriteIOPort DeviceHeadPort
return	IReadWriteIOPort

ErrorPort protected_oe property

protected IReadOnlyIOPort ErrorPort
return	IReadOnlyIOPort

FeaturePort protected_oe property

protected IReadWriteIOPort FeaturePort
return	IReadWriteIOPort

LBAHighPort protected_oe property

protected IReadWriteIOPort LBAHighPort
return	IReadWriteIOPort

LBALowPort protected_oe property

protected IReadWriteIOPort LBALowPort
return	IReadWriteIOPort

LBAMidPort protected_oe property

protected IReadWriteIOPort LBAMidPort
return	IReadWriteIOPort

SectorCountPort protected_oe property

protected IReadWriteIOPort SectorCountPort
return	IReadWriteIOPort

StatusPort protected_oe property

protected IReadOnlyIOPort StatusPort
return	IReadOnlyIOPort

driveInfo protected_oe property

protected DriveInfo[] driveInfo
return	DriveInfo[]

spinLock protected_oe property

protected SpinLock,Mosa.DeviceSystem spinLock
return	Mosa.DeviceSystem.SpinLock