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Fixed comments to follow coding standard.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3221 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
AJFISH
2007-07-13 03:21:40 +00:00
parent 1e23bd8d8a
commit bf231ea60e
10 changed files with 1029 additions and 1086 deletions
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291
MdePkg/Include/Library/FvbServiceLib.h
View File

@@ -1,7 +1,7 @@
/** @file
Firmeware Volume BLock Service Library
Copyright (c) 2006 - 2007, Intel Corporation
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
@@ -15,6 +15,22 @@
#ifndef __EDK_FVB_SERVICE_LIB_H__
#define __EDK_FVB_SERVICE_LIB_H__
/**
Reads specified number of bytes into a buffer from the specified block
@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
the buffer. On output, it contains the total number
of bytes read
@param[in] Buffer Pointer to a caller allocated buffer that will be
used to hold the data read
@retval EFI_EFI_SUCCESS Buffer contains data read from FVB
@retval EFI_INVALID_PARAMETER invalid parameter
**/
EFI_STATUS
EfiFvbReadBlock (
IN UINTN Instance,
@@ -22,31 +38,25 @@ EfiFvbReadBlock (
IN UINTN Offset,
IN OUT UINTN *NumBytes,
IN UINT8 *Buffer
)
/*++
);
Routine Description:
Reads specified number of bytes into a buffer from the specified block
Arguments:
Instance - The FV instance to be read from
Lba - The logical block address to be read from
Offset - Offset into the block at which to begin reading
NumBytes - Pointer that on input contains the total size of
the buffer. On output, it contains the total number
of bytes read
Buffer - Pointer to a caller allocated buffer that will be
used to hold the data read
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Writes specified number of bytes from the input buffer to the block
@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
the buffer. On output, it contains the total number
of bytes actually written.
@param[in] Buffer Pointer to a caller allocated buffer that contains
the source for the write
@retval EFI_EFI_SUCCESS Buffer written to FVB
@retval EFI_INVALID_PARAMETER invalid parameter
**/
EFI_STATUS
EfiFvbWriteBlock (
IN UINTN Instance,
@@ -54,163 +64,125 @@ EfiFvbWriteBlock (
IN UINTN Offset,
IN OUT UINTN *NumBytes,
IN UINT8 *Buffer
)
/*++
);
Routine Description:
Writes specified number of bytes from the input buffer to the block
Arguments:
Instance - The FV instance to be written to
Lba - The starting logical block index to write to
Offset - Offset into the block at which to begin writing
NumBytes - Pointer that on input contains the total size of
the buffer. On output, it contains the total number
of bytes actually written
Buffer - Pointer to a caller allocated buffer that contains
the source for the write
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Erases and initializes a firmware volume block
@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
**/
EFI_STATUS
EfiFvbEraseBlock (
IN UINTN Instance,
IN EFI_LBA Lba
)
/*++
);
Routine Description:
Erases and initializes a firmware volume block
Arguments:
Instance - The FV instance to be erased
Lba - The logical block index to be erased
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Retrieves attributes, insures positive polarity of attribute bits, returns
resulting attributes in output parameter
@param[in] Instance The FV instance
@param[out] Attributes The FV instance whose attributes is going to be
returned
@retval EFI_EFI_SUCCESS Valid Attributes were returned
@retval EFI_INVALID_PARAMETER invalid parameter
**/
EFI_STATUS
EfiFvbGetVolumeAttributes (
IN UINTN Instance,
OUT EFI_FVB_ATTRIBUTES *Attributes
)
/*++
);
Routine Description:
Retrieves attributes, insures positive polarity of attribute bits, returns
resulting attributes in output parameter
Arguments:
Instance - The FV instance whose attributes is going to be
returned
Attributes - Output buffer which contains attributes
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Modifies the current settings of the firmware volume according to the
input parameter, and returns the new setting of the volume
@param[in] Instance The FV instance
@param[in] Attributes On input, it is a pointer to EFI_FVB_ATTRIBUTES
containing the desired firmware volume settings.
On successful return, it contains the new settings
of the firmware volume
@retval EFI_EFI_SUCCESS Attributes were updated
@retval EFI_INVALID_PARAMETER invalid parameter
**/
EFI_STATUS
EfiFvbSetVolumeAttributes (
IN UINTN Instance,
IN EFI_FVB_ATTRIBUTES Attributes
)
/*++
);
Routine Description:
Modifies the current settings of the firmware volume according to the
input parameter, and returns the new setting of the volume
Arguments:
Instance - The FV instance whose attributes is going to be
modified
Attributes - On input, it is a pointer to EFI_FVB_ATTRIBUTES
containing the desired firmware volume settings.
On successful return, it contains the new settings
of the firmware volume
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Retrieves the physical address of a memory mapped FV
@param[in] Instance The FV instance
@param[out] BaseAddress Pointer to a caller allocated EFI_PHYSICAL_ADDRESS
that on successful return, contains the base address
of the firmware volume.
@retval EFI_EFI_SUCCESS BaseAddress was returned
@retval EFI_INVALID_PARAMETER invalid parameter
**/
EFI_STATUS
EfiFvbGetPhysicalAddress (
IN UINTN Instance,
OUT EFI_PHYSICAL_ADDRESS *BaseAddress
)
/*++
);
Routine Description:
Retrieves the physical address of a memory mapped FV
Arguments:
Instance - The FV instance whose base address is going to be
returned
BaseAddress - Pointer to a caller allocated EFI_PHYSICAL_ADDRESS
that on successful return, contains the base address
of the firmware volume.
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Retrieve the size of a logical block
@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
the size of the block is returned
@param[out] NumOfBlocks a pointer to a caller allocated UINTN in which the
number of consecutive blocks starting with Lba is
returned. All blocks in this range have a size of
BlockSize
@retval EFI_EFI_SUCCESS BlockSize and NumOfBlocks returned
@retval EFI_INVALID_PARAMETER invalid parameter
**/
EFI_STATUS
EfiFvbGetBlockSize (
IN UINTN Instance,
IN EFI_LBA Lba,
OUT UINTN *BlockSize,
OUT UINTN *NumOfBlocks
)
/*++
);
Routine Description:
Retrieve the size of a logical block
Arguments:
Instance - The FV instance whose block size is going to be
returned
Lba - Indicates which block to return the size for.
BlockSize - A pointer to a caller allocated UINTN in which
the size of the block is returned
NumOfBlocks - a pointer to a caller allocated UINTN in which the
number of consecutive blocks starting with Lba is
returned. All blocks in this range have a size of
BlockSize
Returns:
EFI_SUCCESS - The firmware volume was read successfully and
contents are in Buffer
EFI_INVALID_PARAMETER - invalid parameter
--*/
;
/**
Erases and initializes a specified range of a firmware volume
@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
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
**/
EFI_STATUS
EfiFvbEraseCustomBlockRange (
IN UINTN Instance,
@@ -218,29 +190,6 @@ EfiFvbEraseCustomBlockRange (
IN UINTN OffsetStartLba,
IN EFI_LBA LastLba,
IN UINTN OffsetLastLba
)
/*++
Routine Description:
Erases and initializes a specified range of a firmware volume
Arguments:
Instance - The FV instance to be erased
StartLba - The starting logical block index to be erased
OffsetStartLba - Offset into the starting block at which to
begin erasing
LastLba - The last logical block index to be erased
OffsetLastLba - Offset into the last block at which to end erasing
Returns:
Status code
EFI_INVALID_PARAMETER - invalid parameter
EFI_UNSUPPORTED - not support
--*/
;
);
#endif

215
MdePkg/Include/Library/GraphicsLib.h
View File

@@ -1,55 +1,65 @@
/*++
/** @file
Graphics Library
Copyright (c) 2006, Intel Corporation
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.
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.
**/
#ifndef __EFI_GRAPHICS_LIB_H__
#define __EFI_GRAPHICS_LIB_H__
#include <Protocol/GraphicsOutput.h>
/**
Return the graphics image file named FileNameGuid into Image and return it's
size in ImageSize. All Firmware Volumes (FV) in the system are searched for the
file name.
@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
buffer will be allocated.
@param[out] ImageSize Size of the graphics Image in bytes. Zero if no image found.
@retval EFI_INVALID_PARAMETER invalid parameter
@retval EFI_UNSUPPORTED Range can not be erased
@retval EFI_SUCCESS Image and ImageSize are valid.
@retval EFI_BUFFER_TOO_SMALL Image not big enough. ImageSize has required size
@retval EFI_NOT_FOUND FileNameGuid not found
**/
EFI_STATUS
GetGraphicsBitMapFromFV (
IN EFI_GUID *FileNameGuid,
OUT VOID **Image,
OUT UINTN *ImageSize
)
/*++
Routine Description:
Return the graphics image file named FileNameGuid into Image and return it's
size in ImageSize. All Firmware Volumes (FV) in the system are searched for the
file name.
Arguments:
FileNameGuid - File Name of graphics file in the FV(s).
Image - Pointer to pointer to return graphics image. If NULL, a
buffer will be allocated.
ImageSize - Size of the graphics Image in bytes. Zero if no image found.
);
Returns:
EFI_SUCCESS - Image and ImageSize are valid.
EFI_BUFFER_TOO_SMALL - Image not big enough. ImageSize has required size
EFI_NOT_FOUND - FileNameGuid not found
--*/
;
/**
Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer
is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt
buffer is passed in it will be used if it is big enough.
@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.
@retval EFI_UNSUPPORTED BmpImage is not a valid *.BMP image
@retval EFI_BUFFER_TOO_SMALL The passed in UgaBlt buffer is not big enough.
UgaBltSize will contain the required size.
**/
EFI_STATUS
ConvertBmpToUgaBlt (
IN VOID *BmpImage,
@@ -58,113 +68,71 @@ ConvertBmpToUgaBlt (
IN OUT UINTN *UgaBltSize,
OUT UINTN *PixelHeight,
OUT UINTN *PixelWidth
)
/*++
Routine Description:
Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer
is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt
buffer is passed in it will be used if it is big enough.
Arguments:
BmpImage - Pointer to BMP file
BmpImageSize - Number of bytes in BmpImage
UgaBlt - Buffer containing UGA version of BmpImage.
UgaBltSize - Size of UgaBlt in bytes.
PixelHeight - Height of UgaBlt/BmpImage in pixels
PixelWidth - Width of UgaBlt/BmpImage in pixels
);
Returns:
EFI_SUCCESS - UgaBlt and UgaBltSize are returned.
EFI_UNSUPPORTED - BmpImage is not a valid *.BMP image
EFI_BUFFER_TOO_SMALL - The passed in UgaBlt buffer is not big enough.
UgaBltSize will contain the required size.
--*/
;
/**
Use Console Control to turn off UGA based Simple Text Out consoles from going
to the UGA device. Put up LogoFile on every UGA device that is a console
@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.
@retval EFI_UNSUPPORTED Logo not found
**/
EFI_STATUS
EnableQuietBoot (
IN EFI_GUID *LogoFile
)
/*++
Routine Description:
Use Console Control to turn off UGA based Simple Text Out consoles from going
to the UGA device. Put up LogoFile on every UGA device that is a console
Arguments:
LogoFile - File name of logo to display on the center of the screen.
);
Returns:
EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo
displayed.
EFI_UNSUPPORTED - Logo not found
--*/
;
/**
Use Console Control to turn on UGA based Simple Text Out consoles. The UGA
Simple Text Out screens will now be synced up with all non UGA output devices
@retval EFI_SUCCESS UGA devices are back in text mode and synced up.
**/
EFI_STATUS
DisableQuietBoot (
VOID
)
/*++
);
Routine Description:
Use Console Control to turn on UGA based Simple Text Out consoles. The UGA
Simple Text Out screens will now be synced up with all non UGA output devices
Arguments:
NONE
Returns:
EFI_SUCCESS - UGA devices are back in text mode and synced up.
EFI_UNSUPPORTED - Logo not found
--*/
;
EFI_STATUS
LockKeyboards (
IN CHAR16 *Password
)
/*++
Routine Description:
/**
Use Console Control Protocol to lock the Console In Spliter virtual handle.
This is the ConInHandle and ConIn handle in the EFI system table. All key
presses will be ignored until the Password is typed in. The only way to
disable the password is to type it in to a ConIn device.
@param[in] Password Password used to lock ConIn device.
@retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo
displayed.
@retval EFI_UNSUPPORTED Password not found
Arguments:
Password - Password used to lock ConIn device
**/
EFI_STATUS
LockKeyboards (
IN CHAR16 *Password
);
Returns:
EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo
displayed.
EFI_UNSUPPORTED - Logo not found
--*/
;
/**
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
**/
UINTN
EFIAPI
PrintXY (
@@ -174,8 +142,7 @@ PrintXY (
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background, OPTIONAL
IN CHAR16 *Fmt,
...
)
;
);
#endif

396
MdePkg/Include/Library/ScsiLib.h
View File

@@ -31,6 +31,35 @@
//
#define EfiScsiStallSeconds(a) (a) * EFI_SCSI_STALL_1_SECOND
/**
Function test the ready status of the SCSI unit.
@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.
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in InTransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitTestUnitReadyCommand (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -39,29 +68,40 @@ SubmitTestUnitReadyCommand (
OUT UINT8 *SenseDataLength,
OUT UINT8 *HostAdapterStatus,
OUT UINT8 *TargetStatus
)
/*++
);
Routine Description:
TODO: Add function description
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
Returns:
TODO: add return values
--*/
;
/**
Function to submit SCSI inquiry command.
@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.
@retval EFI_BAD_BUFFER_SIZE The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in TransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitInquiryCommand (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -73,32 +113,42 @@ SubmitInquiryCommand (
IN OUT VOID *InquiryDataBuffer,
IN OUT UINT32 *InquiryDataLength,
IN BOOLEAN EnableVitalProductData
)
/*++
);
Routine Description:
TODO: Add function description
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
InquiryDataBuffer - TODO: add argument description
InquiryDataLength - TODO: add argument description
EnableVitalProductData - TODO: add argument description
Returns:
TODO: add return values
--*/
;
/**
Function to submit SCSI mode sense 10 command.
@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.
@retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in TransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitModeSense10Command (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -112,34 +162,45 @@ SubmitModeSense10Command (
IN UINT8 DBDField, OPTIONAL
IN UINT8 PageControl,
IN UINT8 PageCode
)
/*++
);
Routine Description:
TODO: Add function description
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
DataBuffer - TODO: add argument description
DataLength - TODO: add argument description
DBDField - TODO: add argument description
PageControl - TODO: add argument description
PageCode - TODO: add argument description
Returns:
TODO: add return values
--*/
;
/**
Function to submit SCSI request sense command.
ScsiIo - A pointer to SCSI IO protocol.
Timeout - The length of timeout period.
SenseData - A pointer to output sense data.
SenseDataLength - The length of output sense data.
HostAdapterStatus - The status of Host Adapter.
TargetStatus - The status of the target.
@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.
@retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in TransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitRequestSenseCommand (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -148,32 +209,40 @@ SubmitRequestSenseCommand (
IN OUT UINT8 *SenseDataLength,
OUT UINT8 *HostAdapterStatus,
OUT UINT8 *TargetStatus
)
/*++
);
Routine Description:
TODO: Add function description
/**
Function to submit read capacity command.
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
Returns:
TODO: add return values
--*/
;
//
// Commands for direct access command
//
@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.
@retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in TransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitReadCapacityCommand (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -185,32 +254,41 @@ SubmitReadCapacityCommand (
OUT VOID *DataBuffer,
IN OUT UINT32 *DataLength,
IN BOOLEAN PMI
)
/*++
);
Routine Description:
TODO: Add function description
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
DataBuffer - TODO: add argument description
DataLength - TODO: add argument description
PMI - TODO: add argument description
Returns:
TODO: add return values
--*/
;
/**
Function to submit read 10 command.
@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.
@retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in TransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitRead10Command (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -223,33 +301,41 @@ SubmitRead10Command (
IN OUT UINT32 *DataLength,
IN UINT32 StartLba,
IN UINT32 SectorSize
)
/*++
);
Routine Description:
TODO: Add function description
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
DataBuffer - TODO: add argument description
DataLength - TODO: add argument description
StartLba - TODO: add argument description
SectorSize - TODO: add argument description
Returns:
TODO: add return values
--*/
;
/**
Function to submit SCSI write 10 command.
@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.
@retval EFI_WARN_BUFFER_TOO_SMALL The SCSI Request Packet was executed,
but the entire DataBuffer could not be transferred.
The actual number of bytes transferred is returned
in InTransferLength.
@retval EFI_NOT_READY The SCSI Request Packet could not be sent because
there are too many SCSI Command Packets already
queued.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send
the SCSI Request Packet.
@retval EFI_INVALID_PARAMETER The contents of CommandPacket are invalid.
@retval EFI_UNSUPPORTED The command described by the SCSI Request Packet
is not supported by the SCSI initiator(i.e., SCSI
Host Controller).
@retval EFI_TIMEOUT A timeout occurred while waiting for the SCSI
Request Packet to execute.
**/
EFI_STATUS
SubmitWrite10Command (
IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
@@ -262,31 +348,7 @@ SubmitWrite10Command (
IN OUT UINT32 *DataLength,
IN UINT32 StartLba,
IN UINT32 SectorSize
)
/*++
);
Routine Description:
TODO: Add function description
Arguments:
ScsiIo - TODO: add argument description
Timeout - TODO: add argument description
SenseData - TODO: add argument description
SenseDataLength - TODO: add argument description
HostAdapterStatus - TODO: add argument description
TargetStatus - TODO: add argument description
DataBuffer - TODO: add argument description
DataLength - TODO: add argument description
StartLba - TODO: add argument description
SectorSize - TODO: add argument description
Returns:
TODO: add return values
--*/
;
#endif

8
MdePkg/Include/Library/UefiRuntimeLib.h
View File

@@ -142,8 +142,7 @@ EfiGetVariable (
OUT UINT32 *Attributes,
IN OUT UINTN *DataSize,
OUT VOID *Data
)
;
);
/**
Enumerates variable's name.
@@ -280,7 +279,7 @@ EfiSetVirtualAddressMap (
/**
Conver the standard Lib double linked list to a virtual mapping.
Convert the standard Lib double linked list to a virtual mapping.
@param DebugDisposition Supplies type information for the pointer being converted.
@param ListHead Head of linked list to convert.
@@ -297,7 +296,6 @@ EfiConvertList (
);
/**
Passes capsules to the firmware with both virtual and physical mapping.
Depending on the intended consumption, the firmware may
process the capsule immediately. If the payload should persist across a
@@ -339,7 +337,6 @@ EfiUpdateCapsule (
/**
The QueryCapsuleCapabilities() function allows a caller to test to see if a capsule or
capsules can be updated via UpdateCapsule(). The Flags values in the capsule header and
size of the entire capsule is checked.
@@ -381,7 +378,6 @@ EfiQueryCapsuleCapabilities (
/**
The QueryVariableInfo() function allows a caller to obtain the information about the
maximum size of the storage space available for the EFI variables, the remaining size of the storage
space available for the EFI variables and the maximum size of each individual EFI variable,

93
MdePkg/Include/Protocol/UgaIo.h
View File

@@ -94,49 +94,51 @@ typedef struct {
OUT VOID *pvOutBuffer;
IN UINT64 ui64OutBufferSize;
OUT UINT64 ui64BytesReturned;
}
UGA_IO_REQUEST, *PUGA_IO_REQUEST;
} UGA_IO_REQUEST, *PUGA_IO_REQUEST;
/**
Dynamically allocate storage for a child UGA_DEVICE .
@param[in] This The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is
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()
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
for ParentDevice. The caller is responsible for deleting Device.
@retval EFI_SUCCESS Device was returned.
@retval EFI_INVALID_PARAMETER One of the arguments was not valid.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_UGA_IO_PROTOCOL_CREATE_DEVICE) (
IN EFI_UGA_IO_PROTOCOL * This,
IN UGA_DEVICE * ParentDevice,
IN UGA_DEVICE_DATA * DeviceData,
IN EFI_UGA_IO_PROTOCOL *This,
IN UGA_DEVICE *ParentDevice,
IN UGA_DEVICE_DATA *DeviceData,
IN VOID *RunTimeContext,
OUT UGA_DEVICE **Device
);
/*++
Routine Description:
/**
Delete a dynamically allocated child UGA_DEVICE object that was allocated via CreateDevice() .
@param[in] This The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is
defined in Section 10.7.
@param[in] Device The Device points to a UGA_DEVICE object that was dynamically
allocated via a CreateDevice() call.
@retval EFI_SUCCESS Device was returned.
@retval EFI_INVALID_PARAMETER The Device was not allocated via CreateDevice().
Dynamically allocate storage for a child UGA_DEVICE .
Arguments:
This - The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is
defined in Section 10.7.
ParentDevice - ParentDevice specifies a pointer to the parent device of Device.
DeviceData - A pointer to UGA_DEVICE_DATA returned from a call to DispatchService()
with a UGA_DEVICE of Parent and an IoRequest of type UgaIoGetChildDevice.
RuntimeContext - Context to associate with Device.
Device - The Device returns a dynamically allocated child UGA_DEVICE object
for ParentDevice. The caller is responsible for deleting Device.
Returns:
EFI_SUCCESS - Device was returned.
EFI_INVALID_PARAMETER - One of the arguments was not valid.
EFI_DEVICE_ERROR - The device had an error and could not complete the request.
--*/
**/
typedef
EFI_STATUS
(EFIAPI *EFI_UGA_IO_PROTOCOL_DELETE_DEVICE) (
@@ -144,31 +146,10 @@ EFI_STATUS
IN UGA_DEVICE * Device
);
/*++
Routine Description:
Delete a dynamically allocated child UGA_DEVICE object that was allocated via
CreateDevice() .
Arguments:
This - The EFI_UGA_IO_PROTOCOL instance. Type EFI_UGA_IO_PROTOCOL is defined
in Section 10.7.
Device - The Device points to a UGA_DEVICE object that was dynamically
allocated via a CreateDevice() call.
Returns:
EFI_SUCCESS - Device was deleted.
EFI_INVALID_PARAMETER - The Device was not allocated via CreateDevice()
--*/
typedef UGA_STATUS (EFIAPI *PUGA_FW_SERVICE_DISPATCH) (IN PUGA_DEVICE pDevice, IN OUT PUGA_IO_REQUEST pIoRequest);
/*++
/**
Routine Description:
@@ -190,7 +171,7 @@ typedef UGA_STATUS (EFIAPI *PUGA_FW_SERVICE_DISPATCH) (IN PUGA_DEVICE pDevice, I
Varies depending on pIoRequest.
--*/
**/
struct _EFI_UGA_IO_PROTOCOL {
EFI_UGA_IO_PROTOCOL_CREATE_DEVICE CreateDevice;
EFI_UGA_IO_PROTOCOL_DELETE_DEVICE DeleteDevice;