sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

UefiCpuPkg/MtrrLib: Update the comments for RETURN_BUFFER_TOO_SMALL

Browse Source 
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Ming Shao <ming.shao@intel.com>
(cherry picked from commit 8b2eb7b3f6)
This commit is contained in:
Ruiyu Ni
2018-01-18 13:59:09 +08:00
parent 77ba92a2ad
commit 0bc9d2d64a
2 changed files with 13 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
UefiCpuPkg/Include/Library/MtrrLib.h
View File

@@ -1,7 +1,7 @@
/** @file /** @file
MTRR setting library MTRR setting library
Copyright (c) 2008 - 2017, Intel Corporation. All rights reserved.<BR> Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@@ -157,7 +157,9 @@ GetFirmwareVariableMtrrCount (
@retval RETURN_OUT_OF_RESOURCES There are not enough system resources to @retval RETURN_OUT_OF_RESOURCES There are not enough system resources to
modify the attributes of the memory modify the attributes of the memory
resource range. resource range.
@retval RETURN_BUFFER_TOO_SMALL The scratch buffer is too small for MTRR calculation. @retval RETURN_BUFFER_TOO_SMALL The fixed internal scratch buffer is too small for MTRR calculation.
Caller should use MtrrSetMemoryAttributesInMtrrSettings() to specify
external scratch buffer.
**/ **/
RETURN_STATUS RETURN_STATUS
EFIAPI EFIAPI
@@ -352,7 +354,9 @@ MtrrGetDefaultMemoryType (
BaseAddress and Length cannot be modified. BaseAddress and Length cannot be modified.
@retval RETURN_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of @retval RETURN_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of
the memory resource range. the memory resource range.
@retval RETURN_BUFFER_TOO_SMALL The scratch buffer is too small for MTRR calculation. @retval RETURN_BUFFER_TOO_SMALL The fixed internal scratch buffer is too small for MTRR calculation.
Caller should use MtrrSetMemoryAttributesInMtrrSettings() to specify
external scratch buffer.
**/ **/
RETURN_STATUS RETURN_STATUS
EFIAPI EFIAPI

8
UefiCpuPkg/Library/MtrrLib/MtrrLib.c
View File

@@ -2464,7 +2464,9 @@ MtrrSetMemoryAttributesInMtrrSettings (
BaseAddress and Length cannot be modified. BaseAddress and Length cannot be modified.
@retval RETURN_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of @retval RETURN_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of
the memory resource range. the memory resource range.
@retval RETURN_BUFFER_TOO_SMALL The scratch buffer is too small for MTRR calculation. @retval RETURN_BUFFER_TOO_SMALL The fixed internal scratch buffer is too small for MTRR calculation.
Caller should use MtrrSetMemoryAttributesInMtrrSettings() to specify
external scratch buffer.
**/ **/
RETURN_STATUS RETURN_STATUS
EFIAPI EFIAPI
@@ -2523,7 +2525,9 @@ MtrrSetMemoryAttributeInMtrrSettings (
@retval RETURN_OUT_OF_RESOURCES There are not enough system resources to @retval RETURN_OUT_OF_RESOURCES There are not enough system resources to
modify the attributes of the memory modify the attributes of the memory
resource range. resource range.
@retval RETURN_BUFFER_TOO_SMALL The scratch buffer is too small for MTRR calculation. @retval RETURN_BUFFER_TOO_SMALL The fixed internal scratch buffer is too small for MTRR calculation.
Caller should use MtrrSetMemoryAttributesInMtrrSettings() to specify
external scratch buffer.
**/ **/
RETURN_STATUS RETURN_STATUS
EFIAPI EFIAPI