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Update capsule pei module to pass IPF build.

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Signed-off-by: li-elvin
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12280 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
li-elvin
2011-09-05 09:53:37 +00:00
parent 1abad90b73
commit 4e4f13d245
5 changed files with 78 additions and 69 deletions
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121
MdeModulePkg/Universal/CapsulePei/UefiCapsule.c
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@@ -16,6 +16,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "Capsule.h"
#ifdef MDE_CPU_IA32
//
// Global Descriptor Table (GDT)
//
@@ -417,6 +418,67 @@ ModeSwitch (
}
/**
Locates the coalesce image entry point, and detects its machine type.
@param CoalesceImageEntryPoint Pointer to coalesce image entry point for output.
@param CoalesceImageMachineType Pointer to machine type of coalesce image.
@retval EFI_SUCCESS Coalesce image successfully located.
@retval Others Failed to locate the coalesce image.
**/
EFI_STATUS
FindCapsuleCoalesceImage (
OUT EFI_PHYSICAL_ADDRESS *CoalesceImageEntryPoint,
OUT UINT16 *CoalesceImageMachineType
)
{
EFI_STATUS Status;
UINTN Instance;
EFI_PEI_LOAD_FILE_PPI *LoadFile;
EFI_PEI_FV_HANDLE VolumeHandle;
EFI_PEI_FILE_HANDLE FileHandle;
EFI_PHYSICAL_ADDRESS CoalesceImageAddress;
UINT64 CoalesceImageSize;
UINT32 AuthenticationState;
Instance = 0;
while (TRUE) {
Status = PeiServicesFfsFindNextVolume (Instance++, &VolumeHandle);
if (EFI_ERROR (Status)) {
return Status;
}
Status = PeiServicesFfsFindFileByName (PcdGetPtr(PcdCapsuleCoalesceFile), VolumeHandle, &FileHandle);
if (!EFI_ERROR (Status)) {
Status = PeiServicesLocatePpi (&gEfiPeiLoadFilePpiGuid, 0, NULL, (VOID **) &LoadFile);
ASSERT_EFI_ERROR (Status);
Status = LoadFile->LoadFile (
LoadFile,
FileHandle,
&CoalesceImageAddress,
&CoalesceImageSize,
CoalesceImageEntryPoint,
&AuthenticationState
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "Unable to find PE32 section in CapsuleRelocate image ffs %r!\n", Status));
return Status;
}
*CoalesceImageMachineType = PeCoffLoaderGetMachineType ((VOID *) (UINTN) CoalesceImageAddress);
break;
} else {
continue;
}
}
return Status;
}
#endif
/**
Checks for the presence of capsule descriptors.
Get capsule descriptors from variable CapsuleUpdateData, CapsuleUpdateData1, CapsuleUpdateData2...
@@ -526,65 +588,6 @@ GetCapsuleDescriptors (
return EFI_SUCCESS;
}
/**
Locates the coalesce image entry point, and detects its machine type.
@param CoalesceImageEntryPoint Pointer to coalesce image entry point for output.
@param CoalesceImageMachineType Pointer to machine type of coalesce image.
@retval EFI_SUCCESS Coalesce image successfully located.
@retval Others Failed to locate the coalesce image.
**/
EFI_STATUS
FindCapsuleCoalesceImage (
OUT EFI_PHYSICAL_ADDRESS *CoalesceImageEntryPoint,
OUT UINT16 *CoalesceImageMachineType
)
{
EFI_STATUS Status;
UINTN Instance;
EFI_PEI_LOAD_FILE_PPI *LoadFile;
EFI_PEI_FV_HANDLE VolumeHandle;
EFI_PEI_FILE_HANDLE FileHandle;
EFI_PHYSICAL_ADDRESS CoalesceImageAddress;
UINT64 CoalesceImageSize;
UINT32 AuthenticationState;
Instance = 0;
while (TRUE) {
Status = PeiServicesFfsFindNextVolume (Instance++, &VolumeHandle);
if (EFI_ERROR (Status)) {
return Status;
}
Status = PeiServicesFfsFindFileByName (PcdGetPtr(PcdCapsuleCoalesceFile), VolumeHandle, &FileHandle);
if (!EFI_ERROR (Status)) {
Status = PeiServicesLocatePpi (&gEfiPeiLoadFilePpiGuid, 0, NULL, (VOID **) &LoadFile);
ASSERT_EFI_ERROR (Status);
Status = LoadFile->LoadFile (
LoadFile,
FileHandle,
&CoalesceImageAddress,
&CoalesceImageSize,
CoalesceImageEntryPoint,
&AuthenticationState
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "Unable to find PE32 section in CapsuleRelocate image ffs %r!\n", Status));
return Status;
}
*CoalesceImageMachineType = PeCoffLoaderGetMachineType ((VOID *) (UINTN) CoalesceImageAddress);
break;
} else {
continue;
}
}
return Status;
}
/**
Gets the reserved long mode buffer.