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MdePkg/MdeModulePkg: Implement the missing SetMemorySpaceCapabilities function.

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It is defined in the PI Specification version 1.3.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen <eugene@hp.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16409 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eugene Cohen
2014-11-20 01:23:49 +00:00
committed by lzeng14
parent 48af14fd14
commit 771ee5017b
6 changed files with 271 additions and 49 deletions
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33
MdePkg/Include/Pi/PiDxeCis.h
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@@ -1,7 +1,7 @@
/** @file
Include file matches things in PI.
Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
@@ -365,7 +365,7 @@ EFI_STATUS
resource range specified by BaseAddress and Length.
@retval EFI_UNSUPPORTED The bit mask of attributes is not support for the memory resource
range specified by BaseAddress and Length.
@retval EFI_ACCESS_DEFINED The attributes for the memory resource range specified by
@retval EFI_ACCESS_DENIED The attributes for the memory resource range specified by
BaseAddress and Length cannot be modified.
@retval EFI_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of
the memory resource range.
@@ -380,6 +380,31 @@ EFI_STATUS
IN UINT64 Attributes
);
/**
Modifies the capabilities for a memory region in the global coherency domain of the
processor.
@param BaseAddress The physical address that is the start address of a memory region.
@param Length The size in bytes of the memory region.
@param Capabilities The bit mask of capabilities that the memory region supports.
@retval EFI_SUCCESS The capabilities were set for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero.
@retval EFI_UNSUPPORTED The capabilities specified by Capabilities do not include the
memory region attributes currently in use.
@retval EFI_ACCESS_DENIED The capabilities for the memory resource range specified by
BaseAddress and Length cannot be modified.
@retval EFI_OUT_OF_RESOURCES There are not enough system resources to modify the capabilities
of the memory resource range.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SET_MEMORY_SPACE_CAPABILITIES) (
IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length,
IN UINT64 Capabilities
);
/**
Returns a map of the memory resources in the global coherency domain of the
processor.
@@ -694,6 +719,10 @@ typedef struct {
// Service to process a single firmware volume found in a capsule
//
EFI_PROCESS_FIRMWARE_VOLUME ProcessFirmwareVolume;
//
// Extensions to Global Coherency Domain Services
//
EFI_SET_MEMORY_SPACE_CAPABILITIES SetMemorySpaceCapabilities;
} DXE_SERVICES;
typedef DXE_SERVICES EFI_DXE_SERVICES;