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Add BlockIO2 Protocol.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11606 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qianouyang
2011-05-03 10:31:41 +00:00
parent c89ea31f52
commit 490b5ea10b
17 changed files with 2892 additions and 1188 deletions
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91
MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.h
View File

@@ -1,7 +1,7 @@
/** @file
Header file for IDE mode of ATA host controller.
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
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
@@ -200,94 +200,5 @@ AtaPacketCommandExecute (
IN EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet
);
/**
Send ATA command into device with NON_DATA protocol
@param PciIo A pointer to ATA_ATAPI_PASS_THRU_INSTANCE data structure.
@param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
@param AtaCommandBlock A pointer to EFI_ATA_COMMAND_BLOCK data structure.
@param AtaStatusBlock A pointer to EFI_ATA_STATUS_BLOCK data structure.
@param Timeout The time to complete the command.
@retval EFI_SUCCESS Reading succeed
@retval EFI_ABORTED Command failed
@retval EFI_DEVICE_ERROR Device status error.
**/
EFI_STATUS
EFIAPI
AtaNonDataCommandIn (
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN EFI_IDE_REGISTERS *IdeRegisters,
IN EFI_ATA_COMMAND_BLOCK *AtaCommandBlock,
IN OUT EFI_ATA_STATUS_BLOCK *AtaStatusBlock,
IN UINT64 Timeout
);
/**
Perform an ATA Udma operation (Read, ReadExt, Write, WriteExt).
@param PciIo A pointer to ATA_ATAPI_PASS_THRU_INSTANCE data structure.
@param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
@param Read Flag used to determine the data transfer direction.
Read equals 1, means data transferred from device to host;
Read equals 0, means data transferred from host to device.
@param DataBuffer A pointer to the source buffer for the data.
@param DataLength The length of the data.
@param AtaCommandBlock A pointer to EFI_ATA_COMMAND_BLOCK data structure.
@param AtaStatusBlock A pointer to EFI_ATA_STATUS_BLOCK data structure.
@param Timeout The time to complete the command.
@retval EFI_SUCCESS the operation is successful.
@retval EFI_OUT_OF_RESOURCES Build PRD table failed
@retval EFI_UNSUPPORTED Unknown channel or operations command
@retval EFI_DEVICE_ERROR Ata command execute failed
**/
EFI_STATUS
EFIAPI
AtaUdmaInOut (
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN EFI_IDE_REGISTERS *IdeRegisters,
IN BOOLEAN Read,
IN VOID *DataBuffer,
IN UINT64 DataLength,
IN EFI_ATA_COMMAND_BLOCK *AtaCommandBlock,
IN OUT EFI_ATA_STATUS_BLOCK *AtaStatusBlock,
IN UINT64 Timeout
);
/**
This function is used to send out ATA commands conforms to the PIO Data In Protocol.
@param PciIo A pointer to ATA_ATAPI_PASS_THRU_INSTANCE data structure.
@param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
@param Buffer A pointer to the source buffer for the data.
@param ByteCount The length of the data.
@param Read Flag used to determine the data transfer direction.
Read equals 1, means data transferred from device to host;
Read equals 0, means data transferred from host to device.
@param AtaCommandBlock A pointer to EFI_ATA_COMMAND_BLOCK data structure.
@param AtaStatusBlock A pointer to EFI_ATA_STATUS_BLOCK data structure.
@param Timeout The time to complete the command.
@retval EFI_SUCCESS send out the ATA command and device send required data successfully.
@retval EFI_DEVICE_ERROR command sent failed.
**/
EFI_STATUS
EFIAPI
AtaPioDataInOut (
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN EFI_IDE_REGISTERS *IdeRegisters,
IN OUT VOID *Buffer,
IN UINT64 ByteCount,
IN BOOLEAN Read,
IN EFI_ATA_COMMAND_BLOCK *AtaCommandBlock,
IN OUT EFI_ATA_STATUS_BLOCK *AtaStatusBlock,
IN UINT64 Timeout
);
#endif