diff options
Diffstat (limited to 'EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmramProfileRecord.c')
| -rw-r--r-- | EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmramProfileRecord.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmramProfileRecord.c b/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmramProfileRecord.c deleted file mode 100644 index a1797eaa60..0000000000 --- a/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmramProfileRecord.c +++ /dev/null @@ -1,172 +0,0 @@ -/** @file
-
- Copyright (c) 2014 - 2015, 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
- 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.
-
-**/
-
-#include <PiSmm.h>
-
-#include <Library/BaseLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/SmmServicesTableLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PcdLib.h>
-#include <Protocol/SmmCommunication.h>
-
-#include <Guid/MemoryProfile.h>
-
-EFI_SMM_COMMUNICATION_PROTOCOL *mSmmCommunication = NULL;
-
-/**
- Get the GUID file name from the file path.
-
- @param FilePath File path.
-
- @return The GUID file name from the file path.
-
-**/
-EFI_GUID *
-GetFileNameFromFilePath (
- IN EFI_DEVICE_PATH_PROTOCOL *FilePath
- )
-{
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *ThisFilePath;
-
- ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;
- while (!IsDevicePathEnd (ThisFilePath)) {
- if ((DevicePathType (ThisFilePath) == MEDIA_DEVICE_PATH) && (DevicePathSubType (ThisFilePath) == MEDIA_PIWG_FW_FILE_DP)) {
- return &ThisFilePath->FvFileName;
- }
- ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);
- }
-
- return NULL;
-}
-
-/**
- Register SMM image to SMRAM profile.
-
- @param[in] FilePath File path of the image.
- @param[in] ImageBuffer Image base address.
- @param[in] NumberOfPage Number of page.
-
- @retval TRUE Register success.
- @retval FALSE Register fail.
-
-**/
-BOOLEAN
-RegisterSmramProfileImage (
- IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
- IN PHYSICAL_ADDRESS ImageBuffer,
- IN UINTN NumberOfPage
- )
-{
- EFI_GUID *FileName;
- EFI_STATUS Status;
- UINTN CommSize;
- UINT8 CommBuffer[sizeof (EFI_GUID) + sizeof (UINTN) + sizeof (SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE)];
- EFI_SMM_COMMUNICATE_HEADER *CommHeader;
- SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE *CommRegisterImage;
-
- if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT1) == 0) {
- return FALSE;
- }
-
- FileName = GetFileNameFromFilePath (FilePath);
-
- if (mSmmCommunication == NULL) {
- Status = gBS->LocateProtocol (&gEfiSmmCommunicationProtocolGuid, NULL, (VOID **) &mSmmCommunication);
- ASSERT_EFI_ERROR (Status);
- }
-
- CommHeader = (EFI_SMM_COMMUNICATE_HEADER *) &CommBuffer[0];
- CopyMem (&CommHeader->HeaderGuid, &gEdkiiMemoryProfileGuid, sizeof (gEdkiiMemoryProfileGuid));
- CommHeader->MessageLength = sizeof (SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE);
-
- CommRegisterImage = (SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE *)&CommBuffer[OFFSET_OF (EFI_SMM_COMMUNICATE_HEADER, Data)];
- CommRegisterImage->Header.Command = SMRAM_PROFILE_COMMAND_REGISTER_IMAGE;
- CommRegisterImage->Header.DataLength = sizeof (*CommRegisterImage);
- CommRegisterImage->Header.ReturnStatus = (UINT64)-1;
- CopyMem (&CommRegisterImage->FileName, FileName, sizeof(EFI_GUID));
- CommRegisterImage->ImageBuffer = ImageBuffer;
- CommRegisterImage->NumberOfPage = NumberOfPage;
-
- CommSize = sizeof (EFI_GUID) + sizeof (UINTN) + CommHeader->MessageLength;
- Status = mSmmCommunication->Communicate (mSmmCommunication, CommBuffer, &CommSize);
- ASSERT_EFI_ERROR (Status);
-
- if (CommRegisterImage->Header.ReturnStatus != 0) {
- return FALSE;
- }
-
- return TRUE;
-}
-
-/**
- Unregister SMM image from SMRAM profile.
-
- @param[in] FilePath File path of the image.
- @param[in] ImageBuffer Image base address.
- @param[in] NumberOfPage Number of page.
-
- @retval TRUE Unregister success.
- @retval FALSE Unregister fail.
-
-**/
-BOOLEAN
-UnregisterSmramProfileImage (
- IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
- IN PHYSICAL_ADDRESS ImageBuffer,
- IN UINTN NumberOfPage
- )
-{
- EFI_GUID *FileName;
- EFI_STATUS Status;
- UINTN CommSize;
- UINT8 CommBuffer[sizeof (EFI_GUID) + sizeof (UINTN) + sizeof (SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE)];
- EFI_SMM_COMMUNICATE_HEADER *CommHeader;
- SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE *CommUnregisterImage;
-
- if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT1) == 0) {
- return FALSE;
- }
-
- FileName = GetFileNameFromFilePath (FilePath);
-
- if (mSmmCommunication == NULL) {
- Status = gBS->LocateProtocol (&gEfiSmmCommunicationProtocolGuid, NULL, (VOID **) &mSmmCommunication);
- ASSERT_EFI_ERROR (Status);
- }
-
- CommHeader = (EFI_SMM_COMMUNICATE_HEADER *)&CommBuffer[0];
- CopyMem (&CommHeader->HeaderGuid, &gEdkiiMemoryProfileGuid, sizeof(gEdkiiMemoryProfileGuid));
- CommHeader->MessageLength = sizeof(SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE);
-
- CommUnregisterImage = (SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE *)&CommBuffer[OFFSET_OF (EFI_SMM_COMMUNICATE_HEADER, Data)];
- CommUnregisterImage->Header.Command = SMRAM_PROFILE_COMMAND_UNREGISTER_IMAGE;
- CommUnregisterImage->Header.DataLength = sizeof (*CommUnregisterImage);
- CommUnregisterImage->Header.ReturnStatus = (UINT64)-1;
- CopyMem (&CommUnregisterImage->FileName, FileName, sizeof(EFI_GUID));
- CommUnregisterImage->ImageBuffer = ImageBuffer;
- CommUnregisterImage->NumberOfPage = NumberOfPage;
-
- CommSize = sizeof (EFI_GUID) + sizeof (UINTN) + CommHeader->MessageLength;
- Status = mSmmCommunication->Communicate (mSmmCommunication, CommBuffer, &CommSize);
- ASSERT_EFI_ERROR (Status);
-
- if (CommUnregisterImage->Header.ReturnStatus != 0) {
- return FALSE;
- }
-
- return TRUE;
-}
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