diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Pci/IdeBus/Dxe/ide.h')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Pci/IdeBus/Dxe/ide.h | 1328 |
1 files changed, 1328 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Pci/IdeBus/Dxe/ide.h b/IntelFrameworkModulePkg/Bus/Pci/IdeBus/Dxe/ide.h new file mode 100644 index 0000000000..ec1f9e07a0 --- /dev/null +++ b/IntelFrameworkModulePkg/Bus/Pci/IdeBus/Dxe/ide.h @@ -0,0 +1,1328 @@ +/** @file
+ Header file for IDE Bus Driver, containing the helper functions'
+ entire prototype.
+
+ Copyright (c) 2006 - 2007 Intel Corporation. <BR>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ @par Revision Reference:
+ 2002-6: Add Atapi6 enhancement, support >120GB hard disk, including
+ Add - IDEBlkIoReadBlocksExt() func definition
+ Add - IDEBlkIoWriteBlocksExt() func definition
+
+**/
+
+#ifndef _IDE_H
+#define _IDE_H
+
+//
+// Helper functions Prototype
+//
+/**
+ TODO: Add function description
+
+ @param This TODO: add argument description
+ @param Controller TODO: add argument description
+ @param Handle TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DeRegisterIdeDevice (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_HANDLE Handle
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param Controller TODO: add argument description
+ @param PciIo TODO: add argument description
+ @param ParentDevicePath TODO: add argument description
+ @param RemainingDevicePath TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+EnableIdeDevice (
+ IN EFI_HANDLE Controller,
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param PciIo TODO: add argument description
+ @param Port TODO: add argument description
+
+ TODO: add return values
+
+**/
+UINT8
+IDEReadPortB (
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ IN UINT16 Port
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param PciIo TODO: add argument description
+ @param Port TODO: add argument description
+ @param Count TODO: add argument description
+ @param Buffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+IDEReadPortWMultiple (
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ IN UINT16 Port,
+ IN UINTN Count,
+ OUT VOID *Buffer
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param PciIo TODO: add argument description
+ @param Port TODO: add argument description
+ @param Data TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+IDEWritePortB (
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ IN UINT16 Port,
+ IN UINT8 Data
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param PciIo TODO: add argument description
+ @param Port TODO: add argument description
+ @param Data TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+IDEWritePortW (
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ IN UINT16 Port,
+ IN UINT16 Data
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param PciIo TODO: add argument description
+ @param Port TODO: add argument description
+ @param Count TODO: add argument description
+ @param Buffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+IDEWritePortWMultiple (
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ IN UINT16 Port,
+ IN UINTN Count,
+ IN VOID *Buffer
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param PciIo TODO: add argument description
+ @param IdeRegsBaseAddr TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+GetIdeRegistersBaseAddr (
+ IN EFI_PCI_IO_PROTOCOL *PciIo,
+ OUT IDE_REGISTERS_BASE_ADDR *IdeRegsBaseAddr
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+ReassignIdeResources (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DiscoverIdeDevice (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ This interface is used to initialize all state data related to the
+ detection of one channel.
+
+ @retval EFI_SUCCESS Completed successfully.
+
+**/
+EFI_STATUS
+InitializeIDEChannelData (
+ VOID
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DetectIDEController (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TimeoutInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DRQClear (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN TimeoutInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TimeoutInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DRQClear2 (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN TimeoutInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TimeoutInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DRQReady (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN TimeoutInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TimeoutInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DRQReady2 (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN TimeoutInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TimeoutInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+WaitForBSYClear (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN TimeoutInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TimeoutInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+WaitForBSYClear2 (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN TimeoutInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DelayInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DRDYReady (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN DelayInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DelayInMilliSeconds TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+DRDYReady2 (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN DelayInMilliSeconds
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param Destination TODO: add argument description
+ @param Source TODO: add argument description
+ @param Size TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+SwapStringChars (
+ IN CHAR8 *Destination,
+ IN CHAR8 *Source,
+ IN UINT32 Size
+ )
+;
+
+//
+// ATA device functions' prototype
+//
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+ATAIdentify (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+PrintAtaModuleName (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param Head TODO: add argument description
+ @param SectorCount TODO: add argument description
+ @param SectorNumber TODO: add argument description
+ @param CylinderLsb TODO: add argument description
+ @param CylinderMsb TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaPioDataIn (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *Buffer,
+ IN UINT32 ByteCount,
+ IN UINT8 AtaCommand,
+ IN UINT8 Head,
+ IN UINT8 SectorCount,
+ IN UINT8 SectorNumber,
+ IN UINT8 CylinderLsb,
+ IN UINT8 CylinderMsb
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param Head TODO: add argument description
+ @param SectorCount TODO: add argument description
+ @param SectorNumber TODO: add argument description
+ @param CylinderLsb TODO: add argument description
+ @param CylinderMsb TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaPioDataOut (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *Buffer,
+ IN UINT32 ByteCount,
+ IN UINT8 AtaCommand,
+ IN UINT8 Head,
+ IN UINT8 SectorCount,
+ IN UINT8 SectorNumber,
+ IN UINT8 CylinderLsb,
+ IN UINT8 CylinderMsb
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+CheckErrorStatus (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param Lba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaReadSectors (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA Lba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param BufferData TODO: add argument description
+ @param Lba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaWriteSectors (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *BufferData,
+ IN EFI_LBA Lba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaSoftReset (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeBlkIoDevice TODO: add argument description
+ @param MediaId TODO: add argument description
+ @param LBA TODO: add argument description
+ @param BufferSize TODO: add argument description
+ @param Buffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaBlkIoReadBlocks (
+ IN IDE_BLK_IO_DEV *IdeBlkIoDevice,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeBlkIoDevice TODO: add argument description
+ @param MediaId TODO: add argument description
+ @param LBA TODO: add argument description
+ @param BufferSize TODO: add argument description
+ @param Buffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaBlkIoWriteBlocks (
+ IN IDE_BLK_IO_DEV *IdeBlkIoDevice,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
+ )
+;
+
+//
+// ATAPI device functions' prototype
+//
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+ATAPIIdentify (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiInquiry (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Packet TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param TimeOut TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiPacketCommandIn (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN ATAPI_PACKET_COMMAND *Packet,
+ IN UINT16 *Buffer,
+ IN UINT32 ByteCount,
+ IN UINTN TimeOut
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Packet TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param TimeOut TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiPacketCommandOut (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN ATAPI_PACKET_COMMAND *Packet,
+ IN UINT16 *Buffer,
+ IN UINT32 ByteCount,
+ IN UINTN TimeOut
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param Read TODO: add argument description
+ @param TimeOut TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+PioReadWriteData (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINT16 *Buffer,
+ IN UINT32 ByteCount,
+ IN BOOLEAN Read,
+ IN UINTN TimeOut
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiTestUnitReady (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ OUT UINTN *SenseCount
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param SenseCounts TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiRequestSense (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ OUT UINTN *SenseCounts
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiReadCapacity (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ OUT UINTN *SenseCount
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param MediaChange TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiDetectMedia (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ OUT BOOLEAN *MediaChange
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param Lba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiReadSectors (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *Buffer,
+ IN EFI_LBA Lba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param Lba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiWriteSectors (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *Buffer,
+ IN EFI_LBA Lba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiSoftReset (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeBlkIoDevice TODO: add argument description
+ @param MediaId TODO: add argument description
+ @param LBA TODO: add argument description
+ @param BufferSize TODO: add argument description
+ @param Buffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiBlkIoReadBlocks (
+ IN IDE_BLK_IO_DEV *IdeBlkIoDevice,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeBlkIoDevice TODO: add argument description
+ @param MediaId TODO: add argument description
+ @param LBA TODO: add argument description
+ @param BufferSize TODO: add argument description
+ @param Buffer TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiBlkIoWriteBlocks (
+ IN IDE_BLK_IO_DEV *IdeBlkIoDevice,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param SenseCount TODO: add argument description
+ @param Result TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+ParseSenseData (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINTN SenseCount,
+ OUT SENSE_RESULT *Result
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtapiReadPendingData (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param WriteProtected TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+IsLS120orZipWriteProtected (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ OUT BOOLEAN *WriteProtected
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeBlkIoDevice TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+ReleaseIdeResources (
+ IN IDE_BLK_IO_DEV *IdeBlkIoDevice
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param TransferMode TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+SetDeviceTransferMode (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN ATA_TRANSFER_MODE *TransferMode
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param NativeMaxAddress TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+ReadNativeMaxAddress (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ OUT EFI_LBA *NativeMaxAddress
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param MaxAddress TODO: add argument description
+ @param bVolatile TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+SetMaxAddress (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN EFI_LBA MaxAddress,
+ IN BOOLEAN bVolatile
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param Device TODO: add argument description
+ @param Feature TODO: add argument description
+ @param SectorCount TODO: add argument description
+ @param LbaLow TODO: add argument description
+ @param LbaMiddle TODO: add argument description
+ @param LbaHigh TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaNonDataCommandIn (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINT8 AtaCommand,
+ IN UINT8 Device,
+ IN UINT8 Feature,
+ IN UINT8 SectorCount,
+ IN UINT8 LbaLow,
+ IN UINT8 LbaMiddle,
+ IN UINT8 LbaHigh
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param Device TODO: add argument description
+ @param Feature TODO: add argument description
+ @param SectorCount TODO: add argument description
+ @param LbaAddress TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaNonDataCommandInExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINT8 AtaCommand,
+ IN UINT8 Device,
+ IN UINT16 Feature,
+ IN UINT16 SectorCount,
+ IN EFI_LBA LbaAddress
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaReadSectorsExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaWriteSectorsExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaUdmaReadExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaUdmaRead (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaUdmaWriteExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ Perform an ATA Udma operation (Read, ReadExt, Write, WriteExt).
+
+ @param[in] *IdeDev
+ pointer pointing to IDE_BLK_IO_DEV data structure, used
+ to record all the information of the IDE device.
+
+ @param[in] *DataBuffer
+ A pointer to the source buffer for the data.
+
+ @param[in] StartLba
+ The starting logical block address to write to
+ on the device media.
+
+ @param[in] NumberOfBlocks
+ The number of transfer data blocks.
+
+ @param[in] UdmaOp
+ The perform operations could be AtaUdmaReadOp, AtaUdmaReadExOp,
+ AtaUdmaWriteOp, AtaUdmaWriteExOp
+
+ @return The device status of UDMA operation. If the operation is
+ successful, return EFI_SUCCESS.
+
+**/
+EFI_STATUS
+DoAtaUdma (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks,
+ IN ATA_UDMA_OPERATION UdmaOp
+ )
+;
+
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DataBuffer TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param NumberOfBlocks TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaUdmaWrite (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *DataBuffer,
+ IN EFI_LBA StartLba,
+ IN UINTN NumberOfBlocks
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param Device TODO: add argument description
+ @param Feature TODO: add argument description
+ @param SectorCount TODO: add argument description
+ @param LbaAddress TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaCommandIssueExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINT8 AtaCommand,
+ IN UINT8 Device,
+ IN UINT16 Feature,
+ IN UINT16 SectorCount,
+ IN EFI_LBA LbaAddress
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param Device TODO: add argument description
+ @param Feature TODO: add argument description
+ @param SectorCount TODO: add argument description
+ @param LbaAddress TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaCommandIssue (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN UINT8 AtaCommand,
+ IN UINT8 Device,
+ IN UINT16 Feature,
+ IN UINT16 SectorCount,
+ IN EFI_LBA LbaAddress
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaAtapi6Identify (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+VOID
+AtaSMARTSupport (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param SectorCount TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaPioDataInExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN OUT VOID *Buffer,
+ IN UINT32 ByteCount,
+ IN UINT8 AtaCommand,
+ IN EFI_LBA StartLba,
+ IN UINT16 SectorCount
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param Buffer TODO: add argument description
+ @param ByteCount TODO: add argument description
+ @param AtaCommand TODO: add argument description
+ @param StartLba TODO: add argument description
+ @param SectorCount TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+AtaPioDataOutExt (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN VOID *Buffer,
+ IN UINT32 ByteCount,
+ IN UINT8 AtaCommand,
+ IN EFI_LBA StartLba,
+ IN UINT16 SectorCount
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+ @param DriveParameters TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+SetDriveParameters (
+ IN IDE_BLK_IO_DEV *IdeDev,
+ IN ATA_DRIVE_PARMS *DriveParameters
+ )
+;
+
+/**
+ TODO: Add function description
+
+ @param IdeDev TODO: add argument description
+
+ TODO: add return values
+
+**/
+EFI_STATUS
+EnableInterrupt (
+ IN IDE_BLK_IO_DEV *IdeDev
+ )
+;
+
+/**
+ Clear pending IDE interrupt before OS loader/kernel take control of the IDE device.
+
+ @param[in] Event Pointer to this event
+ @param[in] Context Event hanlder private data
+
+ @retval EFI_SUCCESS - Interrupt cleared
+
+**/
+VOID
+EFIAPI
+ClearInterrupt (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+;
+
+#endif
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