diff options
Diffstat (limited to 'EdkModulePkg/Universal/Capsule/RuntimeDxe/CapsuleService.c')
| -rw-r--r-- | EdkModulePkg/Universal/Capsule/RuntimeDxe/CapsuleService.c | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/EdkModulePkg/Universal/Capsule/RuntimeDxe/CapsuleService.c b/EdkModulePkg/Universal/Capsule/RuntimeDxe/CapsuleService.c deleted file mode 100644 index 2153b20896..0000000000 --- a/EdkModulePkg/Universal/Capsule/RuntimeDxe/CapsuleService.c +++ /dev/null @@ -1,231 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-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
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- CapsuleService.c
-
-Abstract:
-
- Capsule Runtime Service.
-
---*/
-
-#include "CapsuleService.h"
-
-EFI_STATUS
-EFIAPI
-UpdateCapsule (
- IN UEFI_CAPSULE_HEADER **CapsuleHeaderArray,
- IN UINTN CapsuleCount,
- IN EFI_PHYSICAL_ADDRESS ScatterGatherList OPTIONAL
- )
-/*++
-
-Routine Description:
-
- This code finds whether the capsules need reset to update, if not, update immediately.
-
-Arguments:
-
- CapsuleHeaderArray A array of pointers to capsule headers passed in
- CapsuleCount The number of capsule
- ScatterGatherList Physical address of datablock list points to capsule
-
-Returns:
-
- EFI STATUS
- EFI_SUCCESS Valid capsule was passed.If CAPSULE_FLAG_PERSIT_ACROSS_RESET is
- 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.
-
---*/
-{
- UINTN CapsuleSize;
- UINTN ArrayNumber;
- VOID *BufferPtr;
- EFI_STATUS Status;
- EFI_HANDLE FvHandle;
- UEFI_CAPSULE_HEADER *CapsuleHeader;
-
- if (CapsuleCount < 1) {
- return EFI_INVALID_PARAMETER;
- }
-
- BufferPtr = NULL;
- CapsuleHeader = NULL;
-
- //
- //Compare GUIDs with EFI_CAPSULE_GUID, if capsule header contains CAPSULE_FLAGS_PERSIST_ACROSS_RESET
- //and CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE flags,whatever the GUID is ,the service supports.
- //
- for (ArrayNumber = 0; ArrayNumber < CapsuleCount; ArrayNumber++) {
- CapsuleHeader = CapsuleHeaderArray[ArrayNumber];
- if ((CapsuleHeader->Flags & (CAPSULE_FLAGS_PERSIST_ACROSS_RESET | CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE)) == CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) {
- return EFI_INVALID_PARAMETER;
- }
- if (!CompareGuid (&CapsuleHeader->CapsuleGuid, &gEfiCapsuleGuid)) {
- if ((CapsuleHeader->Flags & CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) == 0) {
- return EFI_UNSUPPORTED;
- }
- }
- }
-
- //
- //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
- //
- if (!FeaturePcdGet(PcdSupportUpdateCapsuleRest)) {
- return EFI_UNSUPPORTED;
- }
-
- if (ScatterGatherList == 0) {
- return EFI_INVALID_PARAMETER;
- } else {
- Status = EfiSetVariable (
- EFI_CAPSULE_VARIABLE_NAME,
- &gEfiCapsuleVendorGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- sizeof (UINTN),
- (VOID *) &ScatterGatherList
- );
- if (Status != EFI_SUCCESS) {
- return EFI_DEVICE_ERROR;
- }
- }
- return EFI_SUCCESS;
- }
-
- //
- //The rest occurs in the condition of non-reset mode
- //
- if (EfiAtRuntime ()) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- //Here should be in the boot-time
- //
- for (ArrayNumber = 0; ArrayNumber < CapsuleCount ; ArrayNumber++) {
- CapsuleHeader = CapsuleHeaderArray[ArrayNumber];
- CapsuleSize = CapsuleHeader->CapsuleImageSize - CapsuleHeader->HeaderSize;
-
- BufferPtr = AllocatePool (CapsuleSize);
- if (BufferPtr == NULL) {
- return EFI_DEVICE_ERROR;
- }
-
- 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);
- return EFI_DEVICE_ERROR;
- }
- gDS->Dispatch ();
- FreePool (BufferPtr);
- }
-
- return EFI_SUCCESS;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-QueryCapsuleCapabilities (
- IN UEFI_CAPSULE_HEADER **CapsuleHeaderArray,
- IN UINTN CapsuleCount,
- OUT UINT64 *MaxiumCapsuleSize,
- OUT EFI_RESET_TYPE *ResetType
- )
-/*++
-
-Routine Description:
-
- This code is to query about capsule capability.
-
-Arguments:
-
- CapsuleHeaderArray A array of pointers to capsule headers passed in
- CapsuleCount The number of capsule
- MaxiumCapsuleSize Max capsule size is supported
- ResetType Reset type the capsule indicates, if reset is not needed,return EfiResetCold.
- If reset is needed, return EfiResetWarm.
-
-Returns:
-
- EFI STATUS
- EFI_SUCCESS Valid answer returned
- EFI_INVALID_PARAMETER MaxiumCapsuleSize is NULL,ResetType is NULL.CapsuleCount is less than 1,CapsuleGuid is not supported.
- EFI_UNSUPPORTED The capsule type is not supported.
-
---*/
-{
- UINTN ArrayNumber;
- UEFI_CAPSULE_HEADER *CapsuleHeader;
-
- if (CapsuleCount < 1) {
- return EFI_INVALID_PARAMETER;
- }
-
- if ((MaxiumCapsuleSize == NULL) ||(ResetType == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- CapsuleHeader = NULL;
-
- //
- //Compare GUIDs with EFI_CAPSULE_GUID, if capsule header contains CAPSULE_FLAGS_PERSIST_ACROSS_RESET
- //and CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE flags,whatever the GUID is ,the service supports.
- //
- for (ArrayNumber = 0; ArrayNumber < CapsuleCount; ArrayNumber++) {
- CapsuleHeader = CapsuleHeaderArray[ArrayNumber];
- if ((CapsuleHeader->Flags & (CAPSULE_FLAGS_PERSIST_ACROSS_RESET | CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE)) == CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) {
- return EFI_INVALID_PARAMETER;
- }
- if (!CompareGuid (&CapsuleHeader->CapsuleGuid, &gEfiCapsuleGuid)) {
- if ((CapsuleHeader->Flags & CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE) == 0) {
- return EFI_UNSUPPORTED;
- }
- }
- }
-
- //
- //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
- //
- if (!FeaturePcdGet(PcdSupportUpdateCapsuleRest)) {
- return EFI_UNSUPPORTED;
- }
- *ResetType = EfiResetWarm;
- *MaxiumCapsuleSize = FixedPcdGet32(PcdMaxSizePopulateCapsule);
- } else {
- *ResetType = EfiResetCold;
- *MaxiumCapsuleSize = FixedPcdGet32(PcdMaxSizeNonPopulateCapsule);
- }
- return EFI_SUCCESS;
-}
-
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