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path: root/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c
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Diffstat (limited to 'MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c')
-rw-r--r--MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c106
1 files changed, 53 insertions, 53 deletions
diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c
index 772d10d..259e936 100644
--- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c
+++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c
@@ -1,16 +1,16 @@
/** @file
- Implement the Fault Tolerant Write (FTW) protocol based on SMM FTW
+ Implement the Fault Tolerant Write (FTW) protocol based on SMM FTW
module.
-Copyright (c) 2011 - 2013, 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.
+Copyright (c) 2011 - 2018, 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.
**/
@@ -46,28 +46,28 @@ InitCommunicateBuffer (
IN UINTN Function
)
{
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
- SMM_FTW_COMMUNICATE_FUNCTION_HEADER *SmmFtwFunctionHeader;
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+ SMM_FTW_COMMUNICATE_FUNCTION_HEADER *SmmFtwFunctionHeader;
//
// The whole buffer size: SMM_COMMUNICATE_HEADER_SIZE + SMM_FTW_COMMUNICATE_HEADER_SIZE + DataSize.
//
SmmCommunicateHeader = AllocateZeroPool (DataSize + SMM_COMMUNICATE_HEADER_SIZE + SMM_FTW_COMMUNICATE_HEADER_SIZE);
ASSERT (SmmCommunicateHeader != NULL);
-
+
//
// Prepare data buffer.
//
CopyGuid (&SmmCommunicateHeader->HeaderGuid, &gEfiSmmFaultTolerantWriteProtocolGuid);
SmmCommunicateHeader->MessageLength = DataSize + SMM_FTW_COMMUNICATE_HEADER_SIZE;
-
+
SmmFtwFunctionHeader = (SMM_FTW_COMMUNICATE_FUNCTION_HEADER *) SmmCommunicateHeader->Data;
SmmFtwFunctionHeader->Function = Function;
*CommunicateBuffer = SmmCommunicateHeader;
if (DataPtr != NULL) {
*DataPtr = SmmFtwFunctionHeader->Data;
- }
+ }
}
@@ -76,7 +76,7 @@ InitCommunicateBuffer (
@param[in, out] SmmCommunicateHeader The communicate buffer.
@param[in] DataSize The payload size.
-
+
**/
EFI_STATUS
SendCommunicateBuffer (
@@ -86,8 +86,8 @@ SendCommunicateBuffer (
{
EFI_STATUS Status;
UINTN CommSize;
- SMM_FTW_COMMUNICATE_FUNCTION_HEADER *SmmFtwFunctionHeader;
-
+ SMM_FTW_COMMUNICATE_FUNCTION_HEADER *SmmFtwFunctionHeader;
+
CommSize = DataSize + SMM_COMMUNICATE_HEADER_SIZE + SMM_FTW_COMMUNICATE_HEADER_SIZE;
Status = mSmmCommunication->Communicate (mSmmCommunication, SmmCommunicateHeader, &CommSize);
ASSERT_EFI_ERROR (Status);
@@ -103,7 +103,7 @@ SendCommunicateBuffer (
@param[in] FvbHandle The handle of FVB protocol that provides services.
@param[out] FvbBaseAddress The base address of the FVB attached with FvbHandle.
@param[out] FvbAttributes The attributes of the FVB attached with FvbHandle.
-
+
@retval EFI_SUCCESS The function completed successfully.
@retval Others The function could not complete successfully.
@@ -122,14 +122,14 @@ ConvertFvbHandle (
if (EFI_ERROR (Status)) {
return Status;
}
-
+
Status = Fvb->GetPhysicalAddress (Fvb, FvbBaseAddress);
if (EFI_ERROR (Status)) {
return Status;
}
Status = Fvb->GetAttributes (Fvb, FvbAttributes);
- return Status;
+ return Status;
}
@@ -154,7 +154,7 @@ FtwGetMaxBlockSize (
{
EFI_STATUS Status;
UINTN PayloadSize;
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
SMM_FTW_GET_MAX_BLOCK_SIZE_HEADER *SmmFtwBlockSizeHeader;
//
@@ -162,7 +162,7 @@ FtwGetMaxBlockSize (
//
PayloadSize = sizeof (SMM_FTW_GET_MAX_BLOCK_SIZE_HEADER);
InitCommunicateBuffer ((VOID **)&SmmCommunicateHeader, (VOID **)&SmmFtwBlockSizeHeader, PayloadSize, FTW_FUNCTION_GET_MAX_BLOCK_SIZE);
-
+
//
// Send data to SMM.
//
@@ -171,9 +171,9 @@ FtwGetMaxBlockSize (
//
// Get data from SMM
//
- *BlockSize = SmmFtwBlockSizeHeader->BlockSize;
+ *BlockSize = SmmFtwBlockSizeHeader->BlockSize;
FreePool (SmmCommunicateHeader);
-
+
return Status;
}
@@ -210,7 +210,7 @@ FtwAllocate (
{
EFI_STATUS Status;
UINTN PayloadSize;
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
SMM_FTW_ALLOCATE_HEADER *SmmFtwAllocateHeader;
//
@@ -220,8 +220,8 @@ FtwAllocate (
InitCommunicateBuffer ((VOID **)&SmmCommunicateHeader, (VOID **)&SmmFtwAllocateHeader, PayloadSize, FTW_FUNCTION_ALLOCATE);
CopyGuid (&SmmFtwAllocateHeader->CallerId, CallerId);
SmmFtwAllocateHeader->PrivateDataSize = PrivateDataSize;
- SmmFtwAllocateHeader->NumberOfWrites = NumberOfWrites;
-
+ SmmFtwAllocateHeader->NumberOfWrites = NumberOfWrites;
+
//
// Send data to SMM.
//
@@ -276,7 +276,7 @@ FtwWrite (
{
EFI_STATUS Status;
UINTN PayloadSize;
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
SMM_FTW_WRITE_HEADER *SmmFtwWriteHeader;
//
@@ -292,7 +292,7 @@ FtwWrite (
InitCommunicateBuffer ((VOID **)&SmmCommunicateHeader, (VOID **)&SmmFtwWriteHeader, PayloadSize, FTW_FUNCTION_WRITE);
//
- // FvBlockHandle can not be used in SMM environment. Here we get the FVB protocol first, then get FVB base address
+ // FvBlockHandle can not be used in SMM environment. Here we get the FVB protocol first, then get FVB base address
// and its attribute. Send these information to SMM handler, the SMM handler will find the proper FVB to write data.
//
Status = ConvertFvbHandle (FvBlockHandle, &SmmFtwWriteHeader->FvbBaseAddress, &SmmFtwWriteHeader->FvbAttributes);
@@ -300,9 +300,9 @@ FtwWrite (
FreePool (SmmCommunicateHeader);
return EFI_ABORTED;
}
-
+
SmmFtwWriteHeader->Lba = Lba;
- SmmFtwWriteHeader->Offset = Offset;
+ SmmFtwWriteHeader->Offset = Offset;
SmmFtwWriteHeader->Length = Length;
CopyMem (SmmFtwWriteHeader->Data, Buffer, Length);
if (PrivateData == NULL) {
@@ -316,7 +316,7 @@ FtwWrite (
// Send data to SMM.
//
Status = SendCommunicateBuffer (SmmCommunicateHeader, PayloadSize);
- FreePool (SmmCommunicateHeader);
+ FreePool (SmmCommunicateHeader);
return Status;
}
@@ -342,22 +342,22 @@ FtwRestart (
{
EFI_STATUS Status;
UINTN PayloadSize;
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
SMM_FTW_RESTART_HEADER *SmmFtwRestartHeader;
-
+
//
// Initialize the communicate buffer.
//
PayloadSize = sizeof (SMM_FTW_RESTART_HEADER);
- InitCommunicateBuffer ((VOID **)&SmmCommunicateHeader, (VOID **)&SmmFtwRestartHeader, PayloadSize, FTW_FUNCTION_RESTART);
+ InitCommunicateBuffer ((VOID **)&SmmCommunicateHeader, (VOID **)&SmmFtwRestartHeader, PayloadSize, FTW_FUNCTION_RESTART);
//
- // FvBlockHandle can not be used in SMM environment. Here we get the FVB protocol first, then get FVB base address
+ // FvBlockHandle can not be used in SMM environment. Here we get the FVB protocol first, then get FVB base address
// and its attribute. Send these information to SMM handler, the SMM handler will find the proper FVB to write data.
//
Status = ConvertFvbHandle (FvBlockHandle, &SmmFtwRestartHeader->FvbBaseAddress, &SmmFtwRestartHeader->FvbAttributes);
if (EFI_ERROR (Status)) {
- FreePool (SmmCommunicateHeader);
+ FreePool (SmmCommunicateHeader);
return EFI_ABORTED;
}
@@ -365,7 +365,7 @@ FtwRestart (
// Send data to SMM.
//
Status = SendCommunicateBuffer (SmmCommunicateHeader, PayloadSize);
- FreePool (SmmCommunicateHeader);
+ FreePool (SmmCommunicateHeader);
return Status;
}
@@ -387,19 +387,19 @@ FtwAbort (
)
{
EFI_STATUS Status;
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
-
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+
//
// Initialize the communicate buffer.
//
InitCommunicateBuffer ((VOID **)&SmmCommunicateHeader, NULL, 0, FTW_FUNCTION_ABORT);
-
+
//
// Send data to SMM.
//
Status = SendCommunicateBuffer (SmmCommunicateHeader, 0);
- FreePool (SmmCommunicateHeader);
+ FreePool (SmmCommunicateHeader);
return Status;
}
@@ -444,7 +444,7 @@ FtwGetLastWrite (
{
EFI_STATUS Status;
UINTN PayloadSize;
- EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
+ EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader;
SMM_FTW_GET_LAST_WRITE_HEADER *SmmFtwGetLastWriteHeader;
//
@@ -465,7 +465,7 @@ FtwGetLastWrite (
*PrivateDataSize = SmmFtwGetLastWriteHeader->PrivateDataSize;
if (Status == EFI_SUCCESS || Status == EFI_BUFFER_TOO_SMALL) {
*Lba = SmmFtwGetLastWriteHeader->Lba;
- *Offset = SmmFtwGetLastWriteHeader->Offset;
+ *Offset = SmmFtwGetLastWriteHeader->Offset;
*Length = SmmFtwGetLastWriteHeader->Length;
*Complete = SmmFtwGetLastWriteHeader->Complete;
CopyGuid (CallerId, &SmmFtwGetLastWriteHeader->CallerId);
@@ -476,7 +476,7 @@ FtwGetLastWrite (
*Complete = SmmFtwGetLastWriteHeader->Complete;
}
- FreePool (SmmCommunicateHeader);
+ FreePool (SmmCommunicateHeader);
return Status;
}
@@ -501,12 +501,12 @@ SmmFtwReady (
//
// Just return to avoid install SMM FaultTolerantWriteProtocol again
// if Fault Tolerant Write protocol had been installed.
- //
+ //
Status = gBS->LocateProtocol (&gEfiFaultTolerantWriteProtocolGuid, NULL, (VOID **)&FtwProtocol);
if (!EFI_ERROR (Status)) {
return;
}
-
+
Status = gBS->LocateProtocol (&gEfiSmmCommunicationProtocolGuid, NULL, (VOID **) &mSmmCommunication);
ASSERT_EFI_ERROR (Status);
@@ -520,9 +520,9 @@ SmmFtwReady (
&mFaultTolerantWriteDriver
);
ASSERT_EFI_ERROR (Status);
-
+
Status = gBS->CloseEvent (Event);
- ASSERT_EFI_ERROR (Status);
+ ASSERT_EFI_ERROR (Status);
}
@@ -551,12 +551,12 @@ FaultTolerantWriteSmmInitialize (
//
EfiCreateProtocolNotifyEvent (
&gEfiSmmFaultTolerantWriteProtocolGuid,
- TPL_CALLBACK,
- SmmFtwReady,
- NULL,
+ TPL_CALLBACK,
+ SmmFtwReady,
+ NULL,
&SmmFtwRegistration
);
-
+
return EFI_SUCCESS;
}
generated by cgit v1.1 at 2024-09-06 10:31:05 +0000