/** @file\r
Firmeware Volume BLock Service Library\r
\r
- Copyright (c) 2006 - 2007, Intel Corporation\r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
All rights reserved. This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
#ifndef __EDK_FVB_SERVICE_LIB_H__\r
#define __EDK_FVB_SERVICE_LIB_H__\r
\r
+/**
+ Reads specified number of bytes into a buffer from the specified block\r
+
+ @param[in] Instance The FV instance to be read from
+ @param[in] Lba The logical block address to be read from
+ @param[in] Offset Offset into the block at which to begin reading
+ @param[in,out] NumBytes Pointer that on input contains the total size of\r
+ the buffer. On output, it contains the total number\r
+ of bytes read
+ @param[in] Buffer Pointer to a caller allocated buffer that will be\r
+ used to hold the data read
+
+ @retval EFI_EFI_SUCCESS Buffer contains data read from FVB
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbReadBlock (\r
IN UINTN Instance,\r
IN UINTN Offset,\r
IN OUT UINTN *NumBytes,\r
IN UINT8 *Buffer\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Reads specified number of bytes into a buffer from the specified block\r
-\r
-Arguments:\r
- Instance - The FV instance to be read from\r
- Lba - The logical block address to be read from\r
- Offset - Offset into the block at which to begin reading\r
- NumBytes - Pointer that on input contains the total size of\r
- the buffer. On output, it contains the total number\r
- of bytes read\r
- Buffer - Pointer to a caller allocated buffer that will be\r
- used to hold the data read\r
-\r
-Returns: \r
-\r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
+ );\r
\r
---*/\r
-;\r
\r
+/**
+ Writes specified number of bytes from the input buffer to the block\r
+
+ @param[in] Instance The FV instance to be read from
+ @param[in] Lba The logical block address to be write to
+ @param[in] Offset Offset into the block at which to begin writing
+ @param[in,out] NumBytes Pointer that on input contains the total size of\r
+ the buffer. On output, it contains the total number\r
+ of bytes actually written.
+ @param[in] Buffer Pointer to a caller allocated buffer that contains\r
+ the source for the write
+
+ @retval EFI_EFI_SUCCESS Buffer written to FVB
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbWriteBlock (\r
IN UINTN Instance,\r
IN UINTN Offset,\r
IN OUT UINTN *NumBytes,\r
IN UINT8 *Buffer\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Writes specified number of bytes from the input buffer to the block\r
-\r
-Arguments:\r
- Instance - The FV instance to be written to\r
- Lba - The starting logical block index to write to\r
- Offset - Offset into the block at which to begin writing\r
- NumBytes - Pointer that on input contains the total size of\r
- the buffer. On output, it contains the total number\r
- of bytes actually written\r
- Buffer - Pointer to a caller allocated buffer that contains\r
- the source for the write\r
-\r
-Returns: \r
+ );\r
\r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
-\r
---*/\r
-;\r
\r
+/**
+ Erases and initializes a firmware volume block\r
+
+ @param[in] Instance The FV instance to be erased
+ @param[in] Lba The logical block address to be erased
+
+ @retval EFI_EFI_SUCCESS Lba was erased
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbEraseBlock (\r
IN UINTN Instance,\r
IN EFI_LBA Lba\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Erases and initializes a firmware volume block\r
-\r
-Arguments:\r
- Instance - The FV instance to be erased\r
- Lba - The logical block index to be erased\r
- \r
-Returns: \r
-\r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
+ );\r
\r
---*/\r
-;\r
\r
+/**
+ Retrieves attributes, insures positive polarity of attribute bits, returns\r
+ resulting attributes in output parameter\r
+
+ @param[in] Instance The FV instance
+ @param[out] Attributes The FV instance whose attributes is going to be \r
+ returned
+
+ @retval EFI_EFI_SUCCESS Valid Attributes were returned
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbGetVolumeAttributes (\r
IN UINTN Instance,\r
OUT EFI_FVB_ATTRIBUTES *Attributes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Retrieves attributes, insures positive polarity of attribute bits, returns\r
- resulting attributes in output parameter\r
+ );\r
\r
-Arguments:\r
- Instance - The FV instance whose attributes is going to be \r
- returned\r
- Attributes - Output buffer which contains attributes\r
-\r
-Returns: \r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
-\r
---*/\r
-;\r
\r
+/**
+ Modifies the current settings of the firmware volume according to the \r
+ input parameter, and returns the new setting of the volume\r
+
+ @param[in] Instance The FV instance
+ @param[in] Attributes On input, it is a pointer to EFI_FVB_ATTRIBUTES \r
+ containing the desired firmware volume settings.\r
+ On successful return, it contains the new settings\r
+ of the firmware volume
+
+ @retval EFI_EFI_SUCCESS Attributes were updated
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbSetVolumeAttributes (\r
IN UINTN Instance,\r
IN EFI_FVB_ATTRIBUTES Attributes\r
- )\r
-/*++\r
+ );\r
\r
-Routine Description:\r
- Modifies the current settings of the firmware volume according to the \r
- input parameter, and returns the new setting of the volume\r
-\r
-Arguments:\r
- Instance - The FV instance whose attributes is going to be \r
- modified\r
- Attributes - On input, it is a pointer to EFI_FVB_ATTRIBUTES \r
- containing the desired firmware volume settings.\r
- On successful return, it contains the new settings\r
- of the firmware volume\r
-\r
-Returns: \r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
-\r
---*/\r
-;\r
\r
+/**
+ Retrieves the physical address of a memory mapped FV\r
+
+ @param[in] Instance The FV instance
+ @param[out] BaseAddress Pointer to a caller allocated EFI_PHYSICAL_ADDRESS \r
+ that on successful return, contains the base address\r
+ of the firmware volume.
+
+ @retval EFI_EFI_SUCCESS BaseAddress was returned
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbGetPhysicalAddress (\r
IN UINTN Instance,\r
OUT EFI_PHYSICAL_ADDRESS *BaseAddress\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Retrieves the physical address of a memory mapped FV\r
-\r
-Arguments:\r
- Instance - The FV instance whose base address is going to be\r
- returned\r
- BaseAddress - Pointer to a caller allocated EFI_PHYSICAL_ADDRESS \r
- that on successful return, contains the base address\r
- of the firmware volume. \r
-\r
-Returns: \r
-\r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
+ );\r
\r
---*/\r
-;\r
\r
+/**
+ Retrieve the size of a logical block\r
+
+ @param[in] Instance The FV instance
+ @param[in] Lba Indicates which block to return the size for.
+ @param[out] BlockSizze A pointer to a caller allocated UINTN in which\r
+ the size of the block is returned
+ @param[out] NumOfBlocks a pointer to a caller allocated UINTN in which the\r
+ number of consecutive blocks starting with Lba is\r
+ returned. All blocks in this range have a size of\r
+ BlockSize
+
+ @retval EFI_EFI_SUCCESS BlockSize and NumOfBlocks returned
+ @retval EFI_INVALID_PARAMETER invalid parameter
+
+**/\r
EFI_STATUS\r
EfiFvbGetBlockSize (\r
IN UINTN Instance,\r
IN EFI_LBA Lba,\r
OUT UINTN *BlockSize,\r
OUT UINTN *NumOfBlocks\r
- )\r
-/*++\r
+ );\r
\r
-Routine Description:\r
- Retrieve the size of a logical block\r
-\r
-Arguments:\r
- Instance - The FV instance whose block size is going to be\r
- returned\r
- Lba - Indicates which block to return the size for.\r
- BlockSize - A pointer to a caller allocated UINTN in which\r
- the size of the block is returned\r
- NumOfBlocks - a pointer to a caller allocated UINTN in which the\r
- number of consecutive blocks starting with Lba is\r
- returned. All blocks in this range have a size of\r
- BlockSize\r
-\r
-Returns: \r
- EFI_SUCCESS - The firmware volume was read successfully and \r
- contents are in Buffer\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
-\r
---*/\r
-;\r
\r
+/**
+ Erases and initializes a specified range of a firmware volume\r
+
+ @param[in] Instance The FV instance
+ @param[in] StartLba The starting logical block index to be erased
+ @param[in] OffsetStartLba Offset into the starting block at which to \r
+ begin erasing
+ @param[in] LastLba The last logical block index to be erased
+ @param[in] OffsetLastLba Offset into the last block at which to end erasing
+
+ @retval EFI_EFI_SUCCESS Range was erased
+ @retval EFI_INVALID_PARAMETER invalid parameter
+ @retval EFI_UNSUPPORTED Range can not be erased\r
+
+**/\r
EFI_STATUS\r
EfiFvbEraseCustomBlockRange (\r
IN UINTN Instance,\r
IN UINTN OffsetStartLba,\r
IN EFI_LBA LastLba,\r
IN UINTN OffsetLastLba\r
- )\r
-/*++\r
-\r
-Routine Description:\r
- Erases and initializes a specified range of a firmware volume\r
-\r
-Arguments:\r
- Instance - The FV instance to be erased\r
- StartLba - The starting logical block index to be erased\r
- OffsetStartLba - Offset into the starting block at which to \r
- begin erasing\r
- LastLba - The last logical block index to be erased\r
- OffsetLastLba - Offset into the last block at which to end erasing\r
-\r
-Returns: \r
-\r
- Status code\r
- \r
- EFI_INVALID_PARAMETER - invalid parameter\r
- \r
- EFI_UNSUPPORTED - not support\r
- \r
---*/\r
-;\r
+ );\r
\r
#endif\r
-/*++\r
+/** @file\r
+ Graphics Library\r
\r
-Copyright (c) 2006, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
\r
- \r
---*/\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+**/\r
\r
#ifndef __EFI_GRAPHICS_LIB_H__\r
#define __EFI_GRAPHICS_LIB_H__\r
\r
#include <Protocol/GraphicsOutput.h>\r
\r
+\r
+/**\r
+ Return the graphics image file named FileNameGuid into Image and return it's\r
+ size in ImageSize. All Firmware Volumes (FV) in the system are searched for the\r
+ file name.\r
+
+ @param[in] FileNameGuid File Name of graphics file in the FV(s).
+ @param[out] Image Pointer to pointer to return graphics image. If NULL, a \r
+ buffer will be allocated.
+ @param[out] ImageSize Size of the graphics Image in bytes. Zero if no image found.\r
+
+ @retval EFI_INVALID_PARAMETER invalid parameter
+ @retval EFI_UNSUPPORTED Range can not be erased\r
+ @retval EFI_SUCCESS Image and ImageSize are valid. \r
+ @retval EFI_BUFFER_TOO_SMALL Image not big enough. ImageSize has required size\r
+ @retval EFI_NOT_FOUND FileNameGuid not found\r
+
+**/\r
EFI_STATUS\r
GetGraphicsBitMapFromFV (\r
IN EFI_GUID *FileNameGuid,\r
OUT VOID **Image,\r
OUT UINTN *ImageSize\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Return the graphics image file named FileNameGuid into Image and return it's\r
- size in ImageSize. All Firmware Volumes (FV) in the system are searched for the\r
- file name.\r
-\r
-Arguments:\r
-\r
- FileNameGuid - File Name of graphics file in the FV(s).\r
-\r
- Image - Pointer to pointer to return graphics image. If NULL, a \r
- buffer will be allocated.\r
-\r
- ImageSize - Size of the graphics Image in bytes. Zero if no image found.\r
-\r
-\r
-Returns: \r
-\r
- EFI_SUCCESS - Image and ImageSize are valid. \r
- EFI_BUFFER_TOO_SMALL - Image not big enough. ImageSize has required size\r
- EFI_NOT_FOUND - FileNameGuid not found\r
+ );\r
\r
---*/\r
-;\r
\r
+/**\r
+ Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer\r
+ is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt\r
+ buffer is passed in it will be used if it is big enough.\r
+
+ @param[in] BmpImage Pointer to BMP file
+ @param[in] BmpImageSize Number of bytes in BmpImage
+ @param[in,out] UgaBlt Buffer containing UGA version of BmpImage.
+ @param[in,out] UgaBltSize Size of UgaBlt in bytes.
+ @param[out] PixelHeight Height of UgaBlt/BmpImage in pixels
+ @param[out] PixelWidth Width of UgaBlt/BmpImage in pixels
+
+ @retval EFI_SUCCESS UgaBlt and UgaBltSize are returned. \r
+ @retval EFI_UNSUPPORTED BmpImage is not a valid *.BMP image\r
+ @retval EFI_BUFFER_TOO_SMALL The passed in UgaBlt buffer is not big enough.\r
+ UgaBltSize will contain the required size.
+**/\r
EFI_STATUS\r
ConvertBmpToUgaBlt (\r
IN VOID *BmpImage,\r
IN OUT UINTN *UgaBltSize,\r
OUT UINTN *PixelHeight,\r
OUT UINTN *PixelWidth\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer\r
- is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt\r
- buffer is passed in it will be used if it is big enough.\r
-\r
-Arguments:\r
-\r
- BmpImage - Pointer to BMP file\r
-\r
- BmpImageSize - Number of bytes in BmpImage\r
-\r
- UgaBlt - Buffer containing UGA version of BmpImage.\r
-\r
- UgaBltSize - Size of UgaBlt in bytes.\r
-\r
- PixelHeight - Height of UgaBlt/BmpImage in pixels\r
-\r
- PixelWidth - Width of UgaBlt/BmpImage in pixels\r
-\r
-\r
-Returns: \r
+ );\r
\r
- EFI_SUCCESS - UgaBlt and UgaBltSize are returned. \r
- EFI_UNSUPPORTED - BmpImage is not a valid *.BMP image\r
- EFI_BUFFER_TOO_SMALL - The passed in UgaBlt buffer is not big enough.\r
- UgaBltSize will contain the required size.\r
\r
---*/\r
-;\r
+/**\r
+ Use Console Control to turn off UGA based Simple Text Out consoles from going\r
+ to the UGA device. Put up LogoFile on every UGA device that is a console\r
+
+ @param[in] LogoFile File name of logo to display on the center of the screen.
+
+ @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.\r
+ @retval EFI_UNSUPPORTED Logo not found\r
\r
+**/\r
EFI_STATUS\r
EnableQuietBoot (\r
IN EFI_GUID *LogoFile\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Use Console Control to turn off UGA based Simple Text Out consoles from going\r
- to the UGA device. Put up LogoFile on every UGA device that is a console\r
-\r
-Arguments:\r
-\r
- LogoFile - File name of logo to display on the center of the screen.\r
-\r
+ );\r
\r
-Returns: \r
\r
- EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo\r
- displayed.\r
- EFI_UNSUPPORTED - Logo not found\r
-\r
---*/\r
-;\r
+/**\r
+ Use Console Control to turn on UGA based Simple Text Out consoles. The UGA \r
+ Simple Text Out screens will now be synced up with all non UGA output devices\r
+
+ @retval EFI_SUCCESS UGA devices are back in text mode and synced up.\r
\r
+**/\r
EFI_STATUS\r
DisableQuietBoot (\r
VOID\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Use Console Control to turn on UGA based Simple Text Out consoles. The UGA \r
- Simple Text Out screens will now be synced up with all non UGA output devices\r
+ );\r
\r
-Arguments:\r
\r
- NONE\r
-\r
-Returns: \r
-\r
- EFI_SUCCESS - UGA devices are back in text mode and synced up.\r
- EFI_UNSUPPORTED - Logo not found\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-LockKeyboards (\r
- IN CHAR16 *Password\r
- )\r
-/*++\r
-\r
-Routine Description:\r
+/**\r
Use Console Control Protocol to lock the Console In Spliter virtual handle. \r
This is the ConInHandle and ConIn handle in the EFI system table. All key\r
presses will be ignored until the Password is typed in. The only way to\r
disable the password is to type it in to a ConIn device.\r
+
+ @param[in] Password Password used to lock ConIn device.
+
+ @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo\r
+ displayed.\r
+ @retval EFI_UNSUPPORTED Password not found\r
\r
-Arguments:\r
- Password - Password used to lock ConIn device\r
-\r
-\r
-Returns: \r
-\r
- EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo\r
- displayed.\r
- EFI_UNSUPPORTED - Logo not found\r
-\r
---*/\r
-;\r
-\r
+**/\r
+EFI_STATUS\r
+LockKeyboards (\r
+ IN CHAR16 *Password\r
+ );\r
+\r
+\r
+/**\r
+ Print to graphics screen at the given X,Y coordinates of the graphics screen.
+ see definition of Print to find rules for constructing Fmt.
+
+ @param[in] X Row to start printing at
+ @param[in] Y Column to start printing at
+ @param[in] Foreground Foreground color
+ @param[in] Background background color
+ @param[in] Fmt Print format sting. See definition of Print
+ @param[in] ... Argumnet stream defined by Fmt string
+
+ @retval UINTN Number of Characters printed\r
+\r
+**/\r
UINTN\r
EFIAPI\r
PrintXY (\r
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background, OPTIONAL\r
IN CHAR16 *Fmt,\r
...\r
- )\r
-;\r
+ );\r
\r
\r
#endif\r
//\r
#define EfiScsiStallSeconds(a) (a) * EFI_SCSI_STALL_1_SECOND\r
\r
+\r
+/**
+ Function test the ready status of the SCSI unit.\r
+
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in InTransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitTestUnitReadyCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
OUT UINT8 *SenseDataLength,\r
OUT UINT8 *HostAdapterStatus,\r
OUT UINT8 *TargetStatus\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
+ );\r
+\r
+\r
+/**
+ Function to submit SCSI inquiry command.\r
+
+ @param[in] ScsiIo SCSI IO Protocol to use
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[in,out] InquirydataBuffer A pointer to inquiry data buffer.
+ @param[in,out] InquiryDataLength The length of inquiry data buffer.
+ @param[in] EnableVitalProductData Boolean to enable Vital Product Data.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitInquiryCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN OUT VOID *InquiryDataBuffer,\r
IN OUT UINT32 *InquiryDataLength,\r
IN BOOLEAN EnableVitalProductData\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
- InquiryDataBuffer - TODO: add argument description\r
- InquiryDataLength - TODO: add argument description\r
- EnableVitalProductData - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
+ );\r
+\r
+\r
+/**
+ Function to submit SCSI mode sense 10 command.\r
+
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[in] DataBuffer A pointer to input data buffer.
+ @param[in,out] DataLength The length of input data buffer.
+ @param[in] DBDField The DBD Field (Optional).
+ @param[in] PageControl Page Control.
+ @param[in] PageCode Page code.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitModeSense10Command (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN UINT8 DBDField, OPTIONAL\r
IN UINT8 PageControl,\r
IN UINT8 PageCode\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
- DataBuffer - TODO: add argument description\r
- DataLength - TODO: add argument description\r
- DBDField - TODO: add argument description\r
- PageControl - TODO: add argument description\r
- PageCode - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
+ );\r
+\r
+\r
+\r
+/**
+ Function to submit SCSI request sense command.\r
+ ScsiIo - A pointer to SCSI IO protocol.\r
+ Timeout - The length of timeout period.\r
+ SenseData - A pointer to output sense data.\r
+ SenseDataLength - The length of output sense data.\r
+ HostAdapterStatus - The status of Host Adapter.\r
+ TargetStatus - The status of the target.\r
+
+ @param[in] ScsiIo SCSI IO Protocol to use
+ @param[in] Timeout TODO:
+ @param[out] SenseData TODO:
+ @param[in,out] SenseDataLength TODO:
+ @param[out] HostAdapterStatus TODO:
+ @param[out] TargetStatus TODO:
+
+ @retval EFI_SUCCESS Valid data returned
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitRequestSenseCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN OUT UINT8 *SenseDataLength,\r
OUT UINT8 *HostAdapterStatus,\r
OUT UINT8 *TargetStatus\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-//\r
-// Commands for direct access command\r
-//\r
+ );\r
+\r
+\r
+/**
+ Function to submit read capacity command.\r
+\r
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[out] DataBuffer A pointer to a data buffer.
+ @param[in,out] DataLength The length of data buffer.
+ @param[in] PMI Partial medium indicator.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitReadCapacityCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
OUT VOID *DataBuffer,\r
IN OUT UINT32 *DataLength,\r
IN BOOLEAN PMI\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
- DataBuffer - TODO: add argument description\r
- DataLength - TODO: add argument description\r
- PMI - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
+ );\r
+\r
+\r
+/**
+ Function to submit read 10 command.\r
+
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[out] DataBuffer Read 10 command data.
+ @param[in,out] DataLength The length of data buffer.
+ @param[in] StartLba The start address of LBA.
+ @param[in] SectorSize The sector size.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitRead10Command (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN OUT UINT32 *DataLength,\r
IN UINT32 StartLba,\r
IN UINT32 SectorSize\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
- DataBuffer - TODO: add argument description\r
- DataLength - TODO: add argument description\r
- StartLba - TODO: add argument description\r
- SectorSize - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
+ );\r
+\r
+\r
+/**
+ Function to submit SCSI write 10 command.\r
+
+ @param[in] ScsiIo SCSI IO Protocol to use
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[out] DataBuffer A pointer to a data buffer.
+ @param[in,out] DataLength The length of data buffer.
+ @param[in] StartLba The start address of LBA.
+ @param[in] SectorSize The sector size.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in InTransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitWrite10Command (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN OUT UINT32 *DataLength,\r
IN UINT32 StartLba,\r
IN UINT32 SectorSize\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- ScsiIo - TODO: add argument description\r
- Timeout - TODO: add argument description\r
- SenseData - TODO: add argument description\r
- SenseDataLength - TODO: add argument description\r
- HostAdapterStatus - TODO: add argument description\r
- TargetStatus - TODO: add argument description\r
- DataBuffer - TODO: add argument description\r
- DataLength - TODO: add argument description\r
- StartLba - TODO: add argument description\r
- SectorSize - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
+ );\r
\r
---*/\r
-;\r
\r
#endif\r
OUT UINT32 *Attributes,\r
IN OUT UINTN *DataSize,\r
OUT VOID *Data\r
- )\r
-;\r
+ );\r
\r
/**\r
Enumerates variable's name.\r
\r
\r
/**\r
- Conver the standard Lib double linked list to a virtual mapping.\r
+ Convert the standard Lib double linked list to a virtual mapping.\r
\r
@param DebugDisposition Supplies type information for the pointer being converted.\r
@param ListHead Head of linked list to convert.\r
);\r
\r
/**\r
-\r
Passes capsules to the firmware with both virtual and physical mapping.\r
Depending on the intended consumption, the firmware may\r
process the capsule immediately. If the payload should persist across a\r
\r
\r
/**\r
-\r
The QueryCapsuleCapabilities() function allows a caller to test to see if a capsule or\r
capsules can be updated via UpdateCapsule(). The Flags values in the capsule header and\r
size of the entire capsule is checked.\r
\r
\r
/**\r
-\r
The QueryVariableInfo() function allows a caller to obtain the information about the\r
maximum size of the storage space available for the EFI variables, the remaining size of the storage\r
space available for the EFI variables and the maximum size of each individual EFI variable,\r
OUT VOID *pvOutBuffer;\r
IN UINT64 ui64OutBufferSize;\r
OUT UINT64 ui64BytesReturned;\r
-}\r
-UGA_IO_REQUEST, *PUGA_IO_REQUEST;\r
+} UGA_IO_REQUEST, *PUGA_IO_REQUEST;\r
+\r
+\r
+/**
+ Dynamically allocate storage for a child UGA_DEVICE .\r
+
+ @param[in] This The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is \r
+ defined in Section 10.7.
+ @param[in] ParentDevice ParentDevice specifies a pointer to the parent device of Device.
+ @param[in] DeviceData A pointer to UGA_DEVICE_DATA returned from a call to DispatchService()\r
+ with a UGA_DEVICE of Parent and an IoRequest of type UgaIoGetChildDevice.
+ @param[in] RunTimeContext Context to associate with Device.
+ @param[out] Device The Device returns a dynamically allocated child UGA_DEVICE object\r
+ for ParentDevice. The caller is responsible for deleting Device.
+
+ \r
+ @retval EFI_SUCCESS Device was returned.\r
+ @retval EFI_INVALID_PARAMETER One of the arguments was not valid.\r
+ @retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
\r
+**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_UGA_IO_PROTOCOL_CREATE_DEVICE) (\r
- IN EFI_UGA_IO_PROTOCOL * This,\r
- IN UGA_DEVICE * ParentDevice,\r
- IN UGA_DEVICE_DATA * DeviceData,\r
+ IN EFI_UGA_IO_PROTOCOL *This,\r
+ IN UGA_DEVICE *ParentDevice,\r
+ IN UGA_DEVICE_DATA *DeviceData,\r
IN VOID *RunTimeContext,\r
OUT UGA_DEVICE **Device\r
);\r
\r
-/*++\r
-\r
- Routine Description:\r
-\r
- Dynamically allocate storage for a child UGA_DEVICE .\r
-\r
- Arguments:\r
-\r
- This - The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is \r
- defined in Section 10.7.\r
-\r
- ParentDevice - ParentDevice specifies a pointer to the parent device of Device.\r
-\r
- DeviceData - A pointer to UGA_DEVICE_DATA returned from a call to DispatchService()\r
- with a UGA_DEVICE of Parent and an IoRequest of type UgaIoGetChildDevice.\r
-\r
- RuntimeContext - Context to associate with Device.\r
-\r
- Device - The Device returns a dynamically allocated child UGA_DEVICE object\r
- for ParentDevice. The caller is responsible for deleting Device.\r
- \r
- Returns:\r
-\r
- EFI_SUCCESS - Device was returned.\r
\r
- EFI_INVALID_PARAMETER - One of the arguments was not valid.\r
+/**
+ Delete a dynamically allocated child UGA_DEVICE object that was allocated via CreateDevice() .\r
+
+ @param[in] This The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is \r
+ defined in Section 10.7.
+ @param[in] Device The Device points to a UGA_DEVICE object that was dynamically\r
+ allocated via a CreateDevice() call.\r
+
+ \r
+ @retval EFI_SUCCESS Device was returned.\r
+ @retval EFI_INVALID_PARAMETER The Device was not allocated via CreateDevice().\r
\r
- EFI_DEVICE_ERROR - The device had an error and could not complete the request.\r
-\r
---*/\r
+**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_UGA_IO_PROTOCOL_DELETE_DEVICE) (\r
IN UGA_DEVICE * Device\r
);\r
\r
-/*++\r
-\r
- Routine Description:\r
-\r
- Delete a dynamically allocated child UGA_DEVICE object that was allocated via\r
- CreateDevice() .\r
-\r
- Arguments:\r
-\r
- This - The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is defined \r
- in Section 10.7.\r
-\r
- Device - The Device points to a UGA_DEVICE object that was dynamically\r
- allocated via a CreateDevice() call.\r
-\r
- Returns:\r
\r
- EFI_SUCCESS - Device was deleted.\r
-\r
- EFI_INVALID_PARAMETER - The Device was not allocated via CreateDevice()\r
-\r
---*/\r
typedef UGA_STATUS (EFIAPI *PUGA_FW_SERVICE_DISPATCH) (IN PUGA_DEVICE pDevice, IN OUT PUGA_IO_REQUEST pIoRequest);\r
\r
-/*++\r
+/**\r
\r
Routine Description:\r
\r
\r
Varies depending on pIoRequest.\r
\r
---*/\r
+**/\r
struct _EFI_UGA_IO_PROTOCOL {\r
EFI_UGA_IO_PROTOCOL_CREATE_DEVICE CreateDevice;\r
EFI_UGA_IO_PROTOCOL_DELETE_DEVICE DeleteDevice;\r
-/*++\r
+/** @file\r
+ Null implementation of the custom decompress library\r
\r
-Copyright (c) 2006, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
\r
---*/\r
+**/\r
\r
#include <Base.h>\r
#include <Library/CustomDecompressLib.h>\r
\r
\r
+/**
+ The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo().\r
+
+ @param[in] Source The source buffer containing the compressed data.
+ @param[in] SourceSize The size of source buffer
+ @param[out] DestinationSize The size of destination buffer.
+ @param[out] ScratchSize The size of scratch buffer.
+
+ @retval RETURN_SUCCESS The size of destination buffer and the size of scratch buffer are successull retrieved.\r
+ @retval RETURN_INVALID_PARAMETER The source data is corrupted
+
+**/\r
RETURN_STATUS\r
EFIAPI\r
CustomDecompressGetInfo (\r
OUT UINT32 *DestinationSize,\r
OUT UINT32 *ScratchSize\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo().\r
-\r
-Arguments:\r
-\r
- Source - The source buffer containing the compressed data.\r
- SourceSize - The size of source buffer\r
- DestinationSize - The size of destination buffer.\r
- ScratchSize - The size of scratch buffer.\r
-\r
-Returns:\r
-\r
- RETURN_SUCCESS - The size of destination buffer and the size of scratch buffer are successull retrieved.\r
- RETURN_INVALID_PARAMETER - The source data is corrupted\r
-\r
---*/\r
{\r
return RETURN_UNSUPPORTED;\r
}\r
\r
+\r
+/**
+ The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress().\r
+
+ @param[in] Source The source buffer containing the compressed data.
+ @param[in] Destination The destination buffer to store the decompressed data
+ @param[out] Scratch The buffer used internally by the decompress routine. This buffer is needed to store intermediate data.\r
+
+
+ @retval RETURN_SUCCESS Decompression is successfull\r
+ @retval RETURN_INVALID_PARAMETER The source data is corrupted
+
+**/\r
RETURN_STATUS\r
EFIAPI\r
CustomDecompress (\r
IN OUT VOID *Destination,\r
IN OUT VOID *Scratch\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress().\r
-\r
-Arguments:\r
-\r
- Source - The source buffer containing the compressed data.\r
- Destination - The destination buffer to store the decompressed data\r
- Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data.\r
-\r
-Returns:\r
-\r
- RETURN_SUCCESS - Decompression is successfull\r
- RETURN_INVALID_PARAMETER - The source data is corrupted\r
-\r
---*/\r
{\r
return RETURN_UNSUPPORTED;\r
}\r
-/*++\r
-\r
-Copyright (c) 2006 Intel Corporation. All rights reserved\r
-This software and associated documentation (if any) is furnished\r
-under a license and may only be used or copied in accordance\r
-with the terms of the license. Except as permitted by such\r
-license, no part of this software or documentation may be\r
-reproduced, stored in a retrieval system, or transmitted in any\r
-form or by any means without the express written consent of\r
-Intel Corporation.\r
-\r
- PEI Services Table Pointer Library.\r
- \r
---*/\r
+/** @file\r
+ PEI Services Table Pointer Library for IA-32 and X64.\r
+\r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+**/\r
\r
#include "InternalPeiServicesTablePointer.h"\r
\r
+\r
/**\r
\r
The function returns the pointer to PeiServicee following\r
For IA32, the four-bytes field immediately prior to new IDT\r
base addres is used to save the EFI_PEI_SERVICES**.\r
For x64, the eight-bytes field immediately prior to new IDT\r
- base addres is used to save the EFI_PEI_SERVICES**.\r
-\r
+ base addres is used to save the EFI_PEI_SERVICES**\r
@retval The pointer to PeiServices.\r
\r
**/\r
-/*++\r
+/** @file\r
+ PEI Services Table Pointer Library implementation for IPF that uses Kernel \r
+ Register 7 to store the pointer.\r
\r
-Copyright (c) 2006 Intel Corporation. All rights reserved\r
-This software and associated documentation (if any) is furnished\r
-under a license and may only be used or copied in accordance\r
-with the terms of the license. Except as permitted by such\r
-license, no part of this software or documentation may be\r
-reproduced, stored in a retrieval system, or transmitted in any\r
-form or by any means without the express written consent of\r
-Intel Corporation.\r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
\r
+**/\r
\r
- PEI Services Table Pointer Library.\r
- \r
---*/\r
\r
#include <Library/BaseLib.h>\r
\r
-/*++\r
+/** @file\r
+ UEFI Runtime Library implementation for non IPF processor types.\r
\r
-Copyright (c) 2006 - 2007, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
+ This library hides the global variable for the EFI Runtime Services so the\r
+ caller does not need to deal with the possiblitly of being called from an\r
+ OS virtual address space. All pointer values are different for a virtual \r
+ mapping than from the normal physical mapping at boot services time.\r
\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
\r
---*/\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+**/\r
\r
#include <PiDxe.h>\r
\r
#include <RuntimeLibInternal.h>\r
\r
+\r
+/**\r
+ Resets the entire platform.\r
+\r
+ @param ResetType The type of reset to perform.\r
+ @param ResetStatus The status code for reset.\r
+ @param DataSize The size in bytes of reset data.\r
+ @param ResetData Pointer to data buffer that includes\r
+ Null-Terminated Unicode string.\r
+\r
+**/\r
VOID\r
EFIAPI\r
EfiResetSystem (\r
IN UINTN DataSize,\r
IN CHAR16 *ResetData\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Resets the entire platform.\r
+{\r
+ mRT->ResetSystem (ResetType, ResetStatus, DataSize, ResetData);\r
+}\r
\r
-Arguments:\r
\r
- ResetType - The type of reset to perform.\r
- ResetStatus - The status code for the reset.\r
- DataSize - The size, in bytes, of ResetData.\r
- ResetData - A data buffer that includes a Null-terminated Unicode string, optionally\r
- followed by additional binary data.\r
+/**\r
+ Return current time and date information, and time-keeping\r
+ capabilities of hardware platform.\r
\r
-Returns:\r
+ @param Time A pointer to storage to receive a snapshot of the current time.\r
+ @param Capabilities An optional pointer to a buffer to receive the real time clock device's\r
+ capabilities.\r
\r
- None\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
---*/\r
-{\r
- mRT->ResetSystem (ResetType, ResetStatus, DataSize, ResetData);\r
-}\r
-\r
-//\r
-// The following functions hide the mRT local global from the call to\r
-// runtime service in the EFI system table.\r
-//\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiGetTime (\r
OUT EFI_TIME *Time,\r
OUT EFI_TIME_CAPABILITIES *Capabilities\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Returns the current time and date information, and the time-keeping\r
- capabilities of the hardware platform.\r
+{\r
+ return mRT->GetTime (Time, Capabilities);\r
+}\r
\r
-Arguments:\r
\r
- Time - A pointer to storage to receive a snapshot of the current time.\r
- Capabilities - An optional pointer to a buffer to receive the real time clock device's\r
- capabilities.\r
+/**\r
+ Set current time and date information.\r
\r
-Returns:\r
+ @param Time A pointer to cache of time setting.\r
\r
- Status code\r
-\r
---*/\r
-{\r
- return mRT->GetTime (Time, Capabilities);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to execute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiSetTime (\r
IN EFI_TIME *Time\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Sets the current local time and date information.\r
-\r
-Arguments:\r
+{\r
+ return mRT->SetTime (Time);\r
+}\r
\r
- Time - A pointer to the current time.\r
\r
-Returns:\r
+/**\r
+ Return current wakeup alarm clock setting.\r
\r
- Status code\r
+ @param Enabled Indicate if the alarm clock is enabled or disabled.\r
+ @param Pending Indicate if the alarm signal is pending and requires acknowledgement.\r
+ @param Time Current alarm clock setting.\r
\r
---*/\r
-{\r
- return mRT->SetTime (Time);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiGetWakeupTime (\r
OUT BOOLEAN *Pending,\r
OUT EFI_TIME *Time\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Returns the current wakeup alarm clock setting.\r
+{\r
+ return mRT->GetWakeupTime (Enabled, Pending, Time);\r
+}\r
\r
-Arguments:\r
\r
- Enabled - Indicates if the alarm is currently enabled or disabled.\r
- Pending - Indicates if the alarm signal is pending and requires acknowledgement.\r
- Time - The current alarm setting.\r
\r
-Returns:\r
+/**\r
+ Set current wakeup alarm clock.\r
\r
- Status code\r
+ @param Enable Enable or disable current alarm clock..\r
+ @param Time Point to alarm clock setting.\r
\r
---*/\r
-{\r
- return mRT->GetWakeupTime (Enabled, Pending, Time);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiSetWakeupTime (\r
IN BOOLEAN Enable,\r
IN EFI_TIME *Time\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Sets the system wakeup alarm clock time.\r
-\r
-Arguments:\r
-\r
- Enable - Enable or disable the wakeup alarm.\r
- Time - If Enable is TRUE, the time to set the wakeup alarm for.\r
- If Enable is FALSE, then this parameter is optional, and may be NULL.\r
-\r
-Returns:\r
-\r
- Status code\r
-\r
---*/\r
{\r
return mRT->SetWakeupTime (Enable, Time);\r
}\r
\r
\r
+/**\r
+ Return value of variable.\r
+\r
+ @param VariableName the name of the vendor's variable, it's a\r
+ Null-Terminated Unicode String\r
+ @param VendorGuid Unify identifier for vendor.\r
+ @param Attributes Point to memory location to return the attributes of variable. If the point\r
+ is NULL, the parameter would be ignored.\r
+ @param DataSize As input, point to the maxinum size of return Data-Buffer.\r
+ As output, point to the actual size of the returned Data-Buffer.\r
+ @param Data Point to return Data-Buffer.\r
\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiGetVariable (\r
IN OUT UINTN *DataSize,\r
OUT VOID *Data\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Returns the value of a variable.\r
-\r
-Arguments:\r
+{\r
+ return mRT->GetVariable (VariableName, VendorGuid, Attributes, DataSize, Data);\r
+}\r
\r
- VariableName - A Null-terminated Unicode string that is the name of the\r
- vendor's variable.\r
- VendorGuid - A unique identifier for the vendor.\r
- Attributes - If not NULL, a pointer to the memory location to return the\r
- attributes bitmask for the variable.\r
- DataSize - On input, the size in bytes of the return Data buffer.\r
- On output the size of data returned in Data.\r
- Data - The buffer to return the contents of the variable.\r
\r
-Returns:\r
+/**\r
+ Enumerates variable's name.\r
\r
- Status code\r
+ @param VariableNameSize As input, point to maxinum size of variable name.\r
+ As output, point to actual size of varaible name.\r
+ @param VariableName As input, supplies the last VariableName that was returned by\r
+ GetNextVariableName().\r
+ As output, returns the name of variable. The name\r
+ string is Null-Terminated Unicode string.\r
+ @param VendorGuid As input, supplies the last VendorGuid that was returned by\r
+ GetNextVriableName().\r
+ As output, returns the VendorGuid of the current variable.\r
\r
---*/\r
-{\r
- return mRT->GetVariable (VariableName, VendorGuid, Attributes, DataSize, Data);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiGetNextVariableName (\r
IN OUT CHAR16 *VariableName,\r
IN OUT EFI_GUID *VendorGuid\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Enumerates the current variable names.\r
-\r
-Arguments:\r
+{\r
+ return mRT->GetNextVariableName (VariableNameSize, VariableName, VendorGuid);\r
+}\r
\r
- VariableNameSize - The size of the VariableName buffer.\r
- VariableName - On input, supplies the last VariableName that was returned\r
- by GetNextVariableName().\r
- On output, returns the Nullterminated Unicode string of the\r
- current variable.\r
- VendorGuid - On input, supplies the last VendorGuid that was returned by\r
- GetNextVariableName().\r
- On output, returns the VendorGuid of the current variable.\r
\r
-Returns:\r
+/**\r
+ Sets value of variable.\r
\r
- Status code\r
+ @param VariableName the name of the vendor's variable, it's a\r
+ Null-Terminated Unicode String\r
+ @param VendorGuid Unify identifier for vendor.\r
+ @param Attributes Point to memory location to return the attributes of variable. If the point\r
+ is NULL, the parameter would be ignored.\r
+ @param DataSize The size in bytes of Data-Buffer.\r
+ @param Data Point to the content of the variable.\r
\r
---*/\r
-{\r
- return mRT->GetNextVariableName (VariableNameSize, VariableName, VendorGuid);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiSetVariable (\r
IN UINTN DataSize,\r
IN VOID *Data\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Sets the value of a variable.\r
-\r
-Arguments:\r
+{\r
+ return mRT->SetVariable (VariableName, VendorGuid, Attributes, DataSize, Data);\r
+}\r
\r
- VariableName - A Null-terminated Unicode string that is the name of the\r
- vendor's variable.\r
- VendorGuid - A unique identifier for the vendor.\r
- Attributes - Attributes bitmask to set for the variable.\r
- DataSize - The size in bytes of the Data buffer.\r
- Data - The contents for the variable.\r
\r
-Returns:\r
+/**\r
+ Returns the next high 32 bits of platform's monotonic counter.\r
\r
- Status code\r
+ @param HighCount Pointer to returned value.\r
\r
---*/\r
-{\r
- return mRT->SetVariable (VariableName, VendorGuid, Attributes, DataSize, Data);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiGetNextHighMonotonicCount (\r
OUT UINT32 *HighCount\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Returns the next high 32 bits of the platform's monotonic counter.\r
+{\r
+ return mRT->GetNextHighMonotonicCount (HighCount);\r
+}\r
\r
-Arguments:\r
\r
- HighCount - Pointer to returned value.\r
+/**\r
+ Determines the new virtual address that is to be used on subsequent memory accesses.\r
\r
-Returns:\r
+ @param DebugDisposition Supplies type information for the pointer being converted.\r
+ @param Address The pointer to a pointer that is to be fixed to be the\r
+ value needed for the new virtual address mapping being\r
+ applied.\r
\r
- Status code\r
-\r
---*/\r
-{\r
- return mRT->GetNextHighMonotonicCount (HighCount);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiConvertPointer (\r
IN UINTN DebugDisposition,\r
IN OUT VOID **Address\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Determines the new virtual address that is to be used on subsequent memory accesses.\r
-\r
-Arguments:\r
+{\r
+ return mRT->ConvertPointer (DebugDisposition, Address);\r
+}\r
\r
- DebugDisposition - Supplies type information for the pointer being converted.\r
- Address - A pointer to a pointer that is to be fixed to be the value needed\r
- for the new virtual address mappings being applied.\r
\r
-Returns:\r
+/**\r
+ Conver the standard Lib double linked list to a virtual mapping.\r
\r
- Status code\r
+ @param DebugDisposition Supplies type information for the pointer being converted.\r
+ @param ListHead Head of linked list to convert.\r
\r
---*/\r
-{\r
- return mRT->ConvertPointer (DebugDisposition, Address);\r
-}\r
+ @retval EFI_SUCCESS Success to execute the function.\r
+ @retval !EFI_SUCCESS Failed to e3xecute the function.\r
\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiConvertList (\r
IN UINTN DebugDisposition,\r
IN OUT LIST_ENTRY *ListHead\r
)\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Conver the standard Lib double linked list to a virtual mapping.\r
-\r
-Arguments:\r
-\r
- DebugDisposition - Argument to EfiConvertPointer (EFI 1.0 API)\r
-\r
- ListHead - Head of linked list to convert\r
-\r
-Returns:\r
-\r
- EFI_SUCCESS\r
-\r
---*/\r
{\r
LIST_ENTRY *Link;\r
LIST_ENTRY *NextLink;\r
}\r
\r
\r
+/**\r
+ Passes capsules to the firmware with both virtual and physical mapping.\r
+ Depending on the intended consumption, the firmware may\r
+ process the capsule immediately. If the payload should persist across a\r
+ system reset, the reset value returned from EFI_QueryCapsuleCapabilities must\r
+ be passed into ResetSystem() and will cause the capsule to be processed by\r
+ the firmware as part of the reset process.\r
+\r
+ @param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules\r
+ being passed into update capsule. Each capsules is assumed to\r
+ stored in contiguous virtual memory. The capsules in the\r
+ CapsuleHeaderArray must be the same capsules as the\r
+ ScatterGatherList. The CapsuleHeaderArray must\r
+ have the capsules in the same order as the ScatterGatherList.\r
+ @param CapsuleCount Number of pointers to EFI_CAPSULE_HEADER in\r
+ CaspuleHeaderArray.\r
+ @param ScatterGatherList Physical pointer to a set of\r
+ EFI_CAPSULE_BLOCK_DESCRIPTOR that describes the\r
+ location in physical memory of a set of capsules. See Related\r
+ Definitions for an explanation of how more than one capsule is\r
+ passed via this interface. The capsules in the\r
+ ScatterGatherList must be in the same order as the\r
+ CapsuleHeaderArray. This parameter is only referenced if\r
+ the capsules are defined to persist across system reset.\r
+\r
+ @retval EFI_SUCCESS Valid capsule was passed. I Valid capsule was passed. If\r
+ CAPSULE_FLAGS_PERSIT_ACROSS_RESET is not set, the\r
+ capsule has been successfully processed by the firmware.\r
+ @retval EFI_INVALID_PARAMETER CapsuleSize is NULL or ResetTye is NULL.\r
+ @retval EFI_DEVICE_ERROR The capsule update was started, but failed due to a device error.\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiUpdateCapsule (\r
);\r
}\r
\r
+\r
+/**\r
+ The QueryCapsuleCapabilities() function allows a caller to test to see if a capsule or\r
+ capsules can be updated via UpdateCapsule(). The Flags values in the capsule header and\r
+ size of the entire capsule is checked.\r
+ If the caller needs to query for generic capsule capability a fake EFI_CAPSULE_HEADER can be\r
+ constructed where CapsuleImageSize is equal to HeaderSize that is equal to sizeof\r
+ (EFI_CAPSULE_HEADER). To determine reset requirements,\r
+ CAPSULE_FLAGS_PERSIST_ACROSS_RESET should be set in the Flags field of the\r
+ EFI_CAPSULE_HEADER.\r
+ The firmware must support any capsule that has the\r
+ CAPSULE_FLAGS_PERSIST_ACROSS_RESET flag set in EFI_CAPSULE_HEADER. The\r
+ firmware sets the policy for what capsules are supported that do not have the\r
+ CAPSULE_FLAGS_PERSIST_ACROSS_RESET flag set.\r
+\r
+ @param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules\r
+ being passed into update capsule. The capsules are assumed to\r
+ stored in contiguous virtual memory.\r
+ @param CapsuleCount Number of pointers to EFI_CAPSULE_HEADER in\r
+ CaspuleHeaderArray.\r
+ @param MaxiumCapsuleSize On output the maximum size that UpdateCapsule() can\r
+ support as an argument to UpdateCapsule() via\r
+ CapsuleHeaderArray and ScatterGatherList.\r
+ Undefined on input.\r
+ @param ResetType Returns the type of reset required for the capsule update.\r
+\r
+ @retval EFI_SUCCESS Valid answer returned..\r
+ @retval EFI_INVALID_PARAMETER MaximumCapsuleSize is NULL.\r
+ @retval EFI_UNSUPPORTED The capsule type is not supported on this platform, and\r
+ MaximumCapsuleSize and ResetType are undefined.\r
+\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiQueryCapsuleCapabilities (\r
}\r
\r
\r
+/**\r
+ The QueryVariableInfo() function allows a caller to obtain the information about the\r
+ maximum size of the storage space available for the EFI variables, the remaining size of the storage\r
+ space available for the EFI variables and the maximum size of each individual EFI variable,\r
+ associated with the attributes specified.\r
+ The returned MaximumVariableStorageSize, RemainingVariableStorageSize,\r
+ MaximumVariableSize information may change immediately after the call based on other\r
+ runtime activities including asynchronous error events. Also, these values associated with different\r
+ attributes are not additive in nature.\r
+\r
+ @param Attributes Attributes bitmask to specify the type of variables on\r
+ which to return information. Refer to the\r
+ GetVariable() function description.\r
+ @param MaximumVariableStorageSize\r
+ On output the maximum size of the storage space\r
+ available for the EFI variables associated with the\r
+ attributes specified.\r
+ @param RemainingVariableStorageSize\r
+ Returns the remaining size of the storage space\r
+ available for the EFI variables associated with the\r
+ attributes specified..\r
+ @param MaximumVariableSize Returns the maximum size of the individual EFI\r
+ variables associated with the attributes specified.\r
+\r
+ @retval EFI_SUCCESS Valid answer returned.\r
+ @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits was supplied.\r
+ @retval EFI_UNSUPPORTED EFI_UNSUPPORTED The attribute is not supported on this platform, and the\r
+ MaximumVariableStorageSize,\r
+ RemainingVariableStorageSize, MaximumVariableSize\r
+ are undefined.\r
+**/\r
EFI_STATUS\r
EFIAPI\r
EfiQueryVariableInfo (\r
-/*++\r
-\r
-Copyright (c) 2006, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
---*/\r
-\r
-//\r
-// The package level header files this module uses\r
-//\r
-#include <PiDxe.h>\r
+/** @file\r
+ UEFI SCSI Library implementation\r
+\r
+ Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+**/\r
\r
-//\r
-// The protocols, PPI and GUID defintions for this module\r
-//\r
-//\r
-// The Library classes this module consumes\r
-//\r
+\r
+#include <PiDxe.h>\r
#include <Library/ScsiLib.h>\r
#include <Library/BaseMemoryLib.h>\r
\r
#include <IndustryStandard/scsi.h>\r
\r
+\r
+/**
+ Function test the ready status of the SCSI unit.\r
+
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in InTransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitTestUnitReadyCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
OUT UINT8 *HostAdapterStatus,\r
OUT UINT8 *TargetStatus\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function tests the ready status of SCSI unit.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_BAD_BUFFER_SIZE - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in InTransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
return Status;\r
}\r
\r
+\r
+/**
+ Function to submit SCSI inquiry command.\r
+
+ @param[in] ScsiIo SCSI IO Protocol to use
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[in,out] InquirydataBuffer A pointer to inquiry data buffer.
+ @param[in,out] InquiryDataLength The length of inquiry data buffer.
+ @param[in] EnableVitalProductData Boolean to enable Vital Product Data.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitInquiryCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN OUT UINT32 *InquiryDataLength,\r
IN BOOLEAN EnableVitalProductData\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function to submit SCSI inquiry command.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
- InquiryDataBuffer - A pointer to inquiry data buffer.\r
- InquiryDataLength - The length of inquiry data buffer.\r
- EnableVitalProductData - Boolean to enable Vital Product Data.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_BAD_BUFFER_SIZE - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in TransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
return Status;\r
}\r
\r
+\r
+/**
+ Function to submit SCSI mode sense 10 command.\r
+
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[in] DataBuffer A pointer to input data buffer.
+ @param[in,out] DataLength The length of input data buffer.
+ @param[in] DBDField The DBD Field (Optional).
+ @param[in] PageControl Page Control.
+ @param[in] PageCode Page code.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitModeSense10Command (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN UINT8 PageControl,\r
IN UINT8 PageCode\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function to submit SCSI mode sense 10 command.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
- DataBuffer - A pointer to input data buffer.\r
- DataLength - The length of input data buffer.\r
- DBDField - The DBD Field (Optional).\r
- PageControl - Page Control.\r
- PageCode - Page code.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in TransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
return Status;\r
}\r
\r
+\r
+/**
+ Function to submit SCSI request sense command.\r
+ ScsiIo - A pointer to SCSI IO protocol.\r
+ Timeout - The length of timeout period.\r
+ SenseData - A pointer to output sense data.\r
+ SenseDataLength - The length of output sense data.\r
+ HostAdapterStatus - The status of Host Adapter.\r
+ TargetStatus - The status of the target.\r
+
+ @param[in] ScsiIo SCSI IO Protocol to use
+ @param[in] Timeout TODO:
+ @param[out] SenseData TODO:
+ @param[in,out] SenseDataLength TODO:
+ @param[out] HostAdapterStatus TODO:
+ @param[out] TargetStatus TODO:
+
+ @retval EFI_SUCCESS Valid data returned
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitRequestSenseCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
OUT UINT8 *HostAdapterStatus,\r
OUT UINT8 *TargetStatus\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function to submit SCSI request sense command.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in TransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
return Status;\r
}\r
\r
+\r
+/**
+ Function to submit read capacity command.\r
+\r
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[out] DataBuffer A pointer to a data buffer.
+ @param[in,out] DataLength The length of data buffer.
+ @param[in] PMI Partial medium indicator.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitReadCapacityCommand (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN OUT UINT32 *DataLength,\r
IN BOOLEAN PMI\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function to submit read capacity command.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
- DataBuffer - A pointer to a data buffer.\r
- DataLength - The length of data buffer.\r
- PMI - Partial medium indicator.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in TransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
return Status;\r
}\r
\r
+\r
+/**
+ Function to submit read 10 command.\r
+
+ @param[in] ScsiIo A pointer to SCSI IO protocol.
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[out] DataBuffer Read 10 command data.
+ @param[in,out] DataLength The length of data buffer.
+ @param[in] StartLba The start address of LBA.
+ @param[in] SectorSize The sector size.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in TransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitRead10Command (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN UINT32 StartLba,\r
IN UINT32 SectorSize\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function to submit read 10 command.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
- DataBuffer - A pointer to a data buffer.\r
- DataLength - The length of data buffer.\r
- StartLba - The start address of LBA.\r
- SectorSize - The sector size.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in TransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
return Status;\r
}\r
\r
+\r
+/**
+ Function to submit SCSI write 10 command.\r
+
+ @param[in] ScsiIo SCSI IO Protocol to use
+ @param[in] Timeout The length of timeout period.
+ @param[out] SenseData A pointer to output sense data.
+ @param[in,out] SenseDataLength The length of output sense data.
+ @param[out] HostAdapterStatus The status of Host Adapter.
+ @param[out] TargetStatus The status of the target.
+ @param[out] DataBuffer A pointer to a data buffer.
+ @param[in,out] DataLength The length of data buffer.
+ @param[in] StartLba The start address of LBA.
+ @param[in] SectorSize The sector size.
+
+ @retval EFI_SUCCESS The status of the unit is tested successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed, \r
+ but the entire DataBuffer could not be transferred.\r
+ The actual number of bytes transferred is returned\r
+ in InTransferLength.\r
+ @retval EFI_NOT_READY The SCSI Request Packet could not be sent because \r
+ there are too many SCSI Command Packets already \r
+ queued.\r
+ @retval EFI_DEVICE_ERROR A device error occurred while attempting to send \r
+ the SCSI Request Packet.\r
+ @retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid. \r
+ @retval EFI_UNSUPPORTED The command described by the SCSI Request Packet\r
+ is not supported by the SCSI initiator(i.e., SCSI \r
+ Host Controller).\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI \r
+ Request Packet to execute.\r
+
+**/\r
EFI_STATUS\r
SubmitWrite10Command (\r
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,\r
IN UINT32 StartLba,\r
IN UINT32 SectorSize\r
)\r
-/*++\r
-\r
-Routine Description:\r
- Function to submit SCSI write 10 command.\r
-\r
-Arguments:\r
- ScsiIo - A pointer to SCSI IO protocol.\r
- Timeout - The length of timeout period.\r
- SenseData - A pointer to output sense data.\r
- SenseDataLength - The length of output sense data.\r
- HostAdapterStatus - The status of Host Adapter.\r
- TargetStatus - The status of the target.\r
- DataBuffer - A pointer to a data buffer.\r
- DataLength - The length of data buffer.\r
- StartLba - The start address of LBA.\r
- SectorSize - The sector size.\r
-\r
-Returns:\r
-\r
- Returns:\r
- EFI_SUCCESS - The status of the unit is tested successfully.\r
- EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed, \r
- but the entire DataBuffer could not be transferred.\r
- The actual number of bytes transferred is returned\r
- in InTransferLength.\r
- EFI_NOT_READY - The SCSI Request Packet could not be sent because \r
- there are too many SCSI Command Packets already \r
- queued.\r
- EFI_DEVICE_ERROR - A device error occurred while attempting to send \r
- the SCSI Request Packet.\r
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid. \r
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet\r
- is not supported by the SCSI initiator(i.e., SCSI \r
- Host Controller).\r
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI \r
- Request Packet to execute.\r
-\r
---*/\r
{\r
EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;\r
UINT64 Lun;\r
projects / mirror_edk2.git / commitdiff