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Update CapsuleDriver to use capsule library.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4365 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2007-12-05 09:58:33 +00:00
parent 95be2c94e1
commit 6ee65722c7
4 changed files with 26 additions and 50 deletions
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65
MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
View File

@ -47,22 +47,18 @@ Returns:
not set, the capsule has been successfully processed by the firmware.
If it set, the ScattlerGatherList is successfully to be set.
EFI_INVALID_PARAMETER CapsuleCount is less than 1,CapsuleGuid is not supported.
EFI_DEVICE_ERROR Failed to SetVariable or AllocatePool or ProcessFirmwareVolume.
EFI_DEVICE_ERROR Failed to SetVariable or ProcessFirmwareVolume.
--*/
{
UINTN CapsuleSize;
UINTN ArrayNumber;
VOID *BufferPtr;
EFI_STATUS Status;
EFI_HANDLE FvHandle;
EFI_CAPSULE_HEADER *CapsuleHeader;
if (CapsuleCount < 1) {
return EFI_INVALID_PARAMETER;
}
BufferPtr = NULL;
CapsuleHeader = NULL;
for (ArrayNumber = 0; ArrayNumber < CapsuleCount; ArrayNumber++) {
@ -75,25 +71,22 @@ Returns:
return EFI_INVALID_PARAMETER;
}
//
// To remove this check. Capsule update supports non reset image.
//
// if ((CapsuleHeader->Flags & CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) == 0) {
// return EFI_UNSUPPORTED;
// }
// Check Capsule image without populate flag by firmware support capsule function
//
if (((CapsuleHeader->Flags & CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) == 0) &&
(SupportCapsuleImage (CapsuleHeader) != EFI_SUCCESS)) {
return EFI_UNSUPPORTED;
}
}
//
// Check capsule guid is suppored by this platform. To do
//
//
//Assume that capsules have the same flags on reseting or not.
// Assume that capsules have the same flags on reseting or not.
//
CapsuleHeader = CapsuleHeaderArray[0];
if ((CapsuleHeader->Flags & CAPSULE_FLAGS_PERSIST_ACROSS_RESET) != 0) {
//
//Check if the platform supports update capsule across a system reset
// Check if the platform supports update capsule across a system reset
//
if (!FeaturePcdGet(PcdSupportUpdateCapsuleRest)) {
return EFI_UNSUPPORTED;
@ -120,13 +113,16 @@ Returns:
if (Status != EFI_SUCCESS) {
return Status;
}
//
// Successfully set the capsule image address into variable.
//
return EFI_SUCCESS;
}
return EFI_SUCCESS;
}
//
// The rest occurs in the condition of non-reset mode
// Current Runtime mode doesn't support the non-reset capsule image.
// Now Runtime mode doesn't support the non-reset capsule image.
//
if (EfiAtRuntime ()) {
return EFI_INVALID_PARAMETER;
@ -134,29 +130,13 @@ Returns:
//
// Here should be in the boot-time for non-reset capsule image
// Default process to Update Capsule image into Flash for any guid image.
// Default process to Update Capsule image into Flash.
//
for (ArrayNumber = 0; ArrayNumber < CapsuleCount ; ArrayNumber++) {
CapsuleHeader = CapsuleHeaderArray[ArrayNumber];
CapsuleSize = CapsuleHeader->CapsuleImageSize - CapsuleHeader->HeaderSize;
BufferPtr = AllocatePool (CapsuleSize);
if (BufferPtr == NULL) {
return EFI_OUT_OF_RESOURCES;
}
CopyMem (BufferPtr, (UINT8*)CapsuleHeader+ CapsuleHeader->HeaderSize, CapsuleSize);
//
//Call DXE service ProcessFirmwareVolume to process immediatelly
//
Status = gDS->ProcessFirmwareVolume (BufferPtr, CapsuleSize, &FvHandle);
if (Status != EFI_SUCCESS) {
FreePool (BufferPtr);
Status = ProcessCapsuleImage (CapsuleHeaderArray[ArrayNumber]);
if (EFI_ERROR (Status)) {
return Status;
}
gDS->Dispatch ();
FreePool (BufferPtr);
}
return EFI_SUCCESS;
@ -218,11 +198,12 @@ Returns:
return EFI_INVALID_PARAMETER;
}
//
// To remove this check. Capsule update supports non reset image.
//
// if ((CapsuleHeader->Flags & CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) == 0) {
// return EFI_UNSUPPORTED;
// }
// Check Capsule image without populate flag by firmware support capsule function
//
if (((CapsuleHeader->Flags & CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) == 0) &&
(SupportCapsuleImage (CapsuleHeader) != EFI_SUCCESS)) {
return EFI_UNSUPPORTED;
}
}
//