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MdeModulePkg/CapsuleLib: Add CapsuleTarget support.

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UEFI spec requires CapsuleTarget to be a device path associated
with FMP producer.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Jiewen Yao
2016-12-23 15:42:27 +08:00
parent 0a64f49fde
commit 8f6db16134
3 changed files with 40 additions and 9 deletions
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30
MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
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@@ -30,6 +30,7 @@
#include <Library/HobLib.h>
#include <Library/PrintLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/DevicePathLib.h>
#include <Library/CapsuleLib.h>
#include <IndustryStandard/WindowsUxCapsule.h>
@@ -280,6 +281,7 @@ RecordCapsuleStatusVariable (
@param[in] CapsuleStatus The capsule process stauts
@param[in] PayloadIndex FMP payload index
@param[in] ImageHeader FMP image header
@param[in] FmpDevicePath DevicePath associated with the FMP producer
@retval EFI_SUCCESS The capsule status variable is recorded.
@retval EFI_OUT_OF_RESOURCES No resource to record the capsule status variable.
@@ -289,26 +291,37 @@ RecordFmpCapsuleStatusVariable (
IN EFI_CAPSULE_HEADER *CapsuleHeader,
IN EFI_STATUS CapsuleStatus,
IN UINTN PayloadIndex,
IN EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER *ImageHeader
IN EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER *ImageHeader,
IN EFI_DEVICE_PATH_PROTOCOL *FmpDevicePath OPTIONAL
)
{
EFI_CAPSULE_RESULT_VARIABLE_HEADER *CapsuleResultVariableHeader;
EFI_CAPSULE_RESULT_VARIABLE_FMP *CapsuleResultVariableFmp;
EFI_STATUS Status;
UINT8 *CapsuleResultVariable;
UINT32 CapsuleResultVariableSize;
UINTN CapsuleResultVariableSize;
CHAR16 *DevicePathStr;
UINTN DevicePathStrSize;
CapsuleResultVariable = NULL;
DevicePathStr = NULL;
if (FmpDevicePath != NULL) {
DevicePathStr = ConvertDevicePathToText (FmpDevicePath, FALSE, FALSE);
}
if (DevicePathStr != NULL) {
DevicePathStrSize = StrSize(DevicePathStr);
} else {
DevicePathStrSize = sizeof(CHAR16);
}
//
// Allocate zero CHAR16 for CapsuleFileName and CapsuleTarget.
// Allocate zero CHAR16 for CapsuleFileName.
//
CapsuleResultVariableSize = sizeof(EFI_CAPSULE_RESULT_VARIABLE_HEADER) + sizeof(EFI_CAPSULE_RESULT_VARIABLE_FMP) + sizeof(CHAR16) * 2;
CapsuleResultVariableSize = sizeof(EFI_CAPSULE_RESULT_VARIABLE_HEADER) + sizeof(EFI_CAPSULE_RESULT_VARIABLE_FMP) + sizeof(CHAR16) + DevicePathStrSize;
CapsuleResultVariable = AllocateZeroPool (CapsuleResultVariableSize);
if (CapsuleResultVariable == NULL) {
return EFI_OUT_OF_RESOURCES;
}
CapsuleResultVariableHeader = (VOID *)CapsuleResultVariable;
CapsuleResultVariableHeader->VariableTotalSize = CapsuleResultVariableSize;
CapsuleResultVariableHeader->VariableTotalSize = (UINT32)CapsuleResultVariableSize;
CapsuleResultVariableHeader->Reserved = 0;
CopyGuid(&CapsuleResultVariableHeader->CapsuleGuid, &CapsuleHeader->CapsuleGuid);
ZeroMem(&CapsuleResultVariableHeader->CapsuleProcessed, sizeof(CapsuleResultVariableHeader->CapsuleProcessed));
@@ -320,6 +333,11 @@ RecordFmpCapsuleStatusVariable (
CapsuleResultVariableFmp->PayloadIndex = (UINT8)PayloadIndex;
CapsuleResultVariableFmp->UpdateImageIndex = ImageHeader->UpdateImageIndex;
CopyGuid (&CapsuleResultVariableFmp->UpdateImageTypeId, &ImageHeader->UpdateImageTypeId);
if (DevicePathStr != NULL) {
CopyMem ((UINT8 *)CapsuleResultVariableFmp + sizeof(EFI_CAPSULE_RESULT_VARIABLE_FMP) + sizeof(CHAR16), DevicePathStr, DevicePathStrSize);
FreePool (DevicePathStr);
DevicePathStr = NULL;
}
//
// Save Local Cache