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MdeModulePkg: Apply uncrustify changes

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the MdeModulePkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Michael Kubacki
2021-12-05 14:54:02 -08:00
committed by mergify[bot]
parent 7c7184e201
commit 1436aea4d5
994 changed files with 107608 additions and 101311 deletions
Download Patch File Download Diff File Expand all files Collapse all files

326
MdeModulePkg/Universal/FaultTolerantWriteDxe/FtwMisc.c
View File

@@ -21,13 +21,13 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
**/
BOOLEAN
IsErasedFlashBuffer (
IN UINT8 *Buffer,
IN UINTN BufferSize
IN UINT8 *Buffer,
IN UINTN BufferSize
)
{
BOOLEAN IsEmpty;
UINT8 *Ptr;
UINTN Index;
BOOLEAN IsEmpty;
UINT8 *Ptr;
UINTN Index;
Ptr = Buffer;
IsEmpty = TRUE;
@@ -89,7 +89,7 @@ FtwEraseBlock (
**/
EFI_STATUS
FtwEraseSpareBlock (
IN EFI_FTW_DEVICE *FtwDevice
IN EFI_FTW_DEVICE *FtwDevice
)
{
return FtwDevice->FtwBackupFvb->EraseBlocks (
@@ -124,11 +124,11 @@ IsWorkingBlock (
// 2. Lba falls into the range of working block.
//
return (BOOLEAN)
(
(FvBlock == FtwDevice->FtwFvBlock) &&
(Lba >= FtwDevice->FtwWorkBlockLba) &&
(Lba <= FtwDevice->FtwWorkSpaceLba)
);
(
(FvBlock == FtwDevice->FtwFvBlock) &&
(Lba >= FtwDevice->FtwWorkBlockLba) &&
(Lba <= FtwDevice->FtwWorkSpaceLba)
);
}
/**
@@ -145,8 +145,8 @@ IsWorkingBlock (
**/
EFI_HANDLE
GetFvbByAddress (
IN EFI_PHYSICAL_ADDRESS Address,
OUT EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL **FvBlock
IN EFI_PHYSICAL_ADDRESS Address,
OUT EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL **FvBlock
)
{
EFI_STATUS Status;
@@ -159,8 +159,8 @@ GetFvbByAddress (
UINTN BlockSize;
UINTN NumberOfBlocks;
*FvBlock = NULL;
FvbHandle = NULL;
*FvBlock = NULL;
FvbHandle = NULL;
HandleBuffer = NULL;
//
// Locate all handles of Fvb protocol
@@ -169,6 +169,7 @@ GetFvbByAddress (
if (EFI_ERROR (Status)) {
return NULL;
}
//
// Get the FVB to access variable store
//
@@ -177,6 +178,7 @@ GetFvbByAddress (
if (EFI_ERROR (Status)) {
break;
}
//
// Compare the address and select the right one
//
@@ -195,7 +197,7 @@ GetFvbByAddress (
if ((Address >= FvbBaseAddress) && (Address < (FvbBaseAddress + BlockSize * NumberOfBlocks))) {
*FvBlock = Fvb;
FvbHandle = HandleBuffer[Index];
FvbHandle = HandleBuffer[Index];
break;
}
}
@@ -230,14 +232,15 @@ IsBootBlock (
BOOLEAN IsSwapped;
EFI_HANDLE FvbHandle;
if (!FeaturePcdGet(PcdFullFtwServiceEnable)) {
if (!FeaturePcdGet (PcdFullFtwServiceEnable)) {
return FALSE;
}
Status = FtwGetSarProtocol ((VOID **) &SarProtocol);
Status = FtwGetSarProtocol ((VOID **)&SarProtocol);
if (EFI_ERROR (Status)) {
return FALSE;
}
//
// Get the boot block range
//
@@ -256,6 +259,7 @@ IsBootBlock (
if (EFI_ERROR (Status)) {
return FALSE;
}
//
// Get FVB by address
//
@@ -268,10 +272,11 @@ IsBootBlock (
if (FvbHandle == NULL) {
return FALSE;
}
//
// Compare the Fvb
//
return (BOOLEAN) (FvBlock == BootFvb);
return (BOOLEAN)(FvBlock == BootFvb);
}
/**
@@ -302,7 +307,7 @@ IsBootBlock (
**/
EFI_STATUS
FlushSpareBlockToBootBlock (
EFI_FTW_DEVICE *FtwDevice
EFI_FTW_DEVICE *FtwDevice
)
{
EFI_STATUS Status;
@@ -316,25 +321,27 @@ FlushSpareBlockToBootBlock (
EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *BootFvb;
EFI_LBA BootLba;
if (!FeaturePcdGet(PcdFullFtwServiceEnable)) {
if (!FeaturePcdGet (PcdFullFtwServiceEnable)) {
return EFI_UNSUPPORTED;
}
//
// Locate swap address range protocol
//
Status = FtwGetSarProtocol ((VOID **) &SarProtocol);
Status = FtwGetSarProtocol ((VOID **)&SarProtocol);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Allocate a memory buffer
//
Length = FtwDevice->SpareAreaLength;
Buffer = AllocatePool (Length);
Buffer = AllocatePool (Length);
if (Buffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Get TopSwap bit state
//
@@ -353,13 +360,14 @@ FlushSpareBlockToBootBlock (
FreePool (Buffer);
return EFI_ABORTED;
}
//
// Read data from current boot block
//
BootLba = 0;
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfSpareBlock; Index += 1) {
Count = FtwDevice->SpareBlockSize;
Count = FtwDevice->SpareBlockSize;
Status = BootFvb->Read (
BootFvb,
BootLba + Index,
@@ -380,7 +388,7 @@ FlushSpareBlockToBootBlock (
//
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfSpareBlock; Index += 1) {
Count = FtwDevice->SpareBlockSize;
Count = FtwDevice->SpareBlockSize;
Status = FtwDevice->FtwBackupFvb->Read (
FtwDevice->FtwBackupFvb,
FtwDevice->FtwSpareLba + Index,
@@ -395,6 +403,7 @@ FlushSpareBlockToBootBlock (
Ptr += Count;
}
//
// Set TopSwap bit
//
@@ -404,6 +413,7 @@ FlushSpareBlockToBootBlock (
return Status;
}
}
//
// Erase current spare block
// Because TopSwap is set, this actually erase the top block (boot block)!
@@ -413,12 +423,13 @@ FlushSpareBlockToBootBlock (
FreePool (Buffer);
return EFI_ABORTED;
}
//
// Write memory buffer to current spare block. Still top block.
//
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfSpareBlock; Index += 1) {
Count = FtwDevice->SpareBlockSize;
Count = FtwDevice->SpareBlockSize;
Status = FtwDevice->FtwBackupFvb->Write (
FtwDevice->FtwBackupFvb,
FtwDevice->FtwSpareLba + Index,
@@ -482,20 +493,22 @@ FlushSpareBlockToTargetBlock (
if ((FtwDevice == NULL) || (FvBlock == NULL)) {
return EFI_INVALID_PARAMETER;
}
//
// Allocate a memory buffer
//
Length = FtwDevice->SpareAreaLength;
Buffer = AllocatePool (Length);
Buffer = AllocatePool (Length);
if (Buffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Read all content of spare block to memory buffer
//
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfSpareBlock; Index += 1) {
Count = FtwDevice->SpareBlockSize;
Count = FtwDevice->SpareBlockSize;
Status = FtwDevice->FtwBackupFvb->Read (
FtwDevice->FtwBackupFvb,
FtwDevice->FtwSpareLba + Index,
@@ -510,6 +523,7 @@ FlushSpareBlockToTargetBlock (
Ptr += Count;
}
//
// Erase the target block
//
@@ -518,13 +532,14 @@ FlushSpareBlockToTargetBlock (
FreePool (Buffer);
return EFI_ABORTED;
}
//
// Write memory buffer to block, using the FvBlock protocol interface
//
Ptr = Buffer;
for (Index = 0; Index < NumberOfBlocks; Index += 1) {
Count = BlockSize;
Status = FvBlock->Write (FvBlock, Lba + Index, 0, &Count, Ptr);
Count = BlockSize;
Status = FvBlock->Write (FvBlock, Lba + Index, 0, &Count, Ptr);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "Ftw: FVB Write block - %r\n", Status));
FreePool (Buffer);
@@ -559,22 +574,22 @@ FlushSpareBlockToTargetBlock (
**/
EFI_STATUS
FlushSpareBlockToWorkingBlock (
EFI_FTW_DEVICE *FtwDevice
EFI_FTW_DEVICE *FtwDevice
)
{
EFI_STATUS Status;
UINTN Length;
UINT8 *Buffer;
EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *WorkingBlockHeader;
UINTN Count;
UINT8 *Ptr;
UINTN Index;
EFI_STATUS Status;
UINTN Length;
UINT8 *Buffer;
EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *WorkingBlockHeader;
UINTN Count;
UINT8 *Ptr;
UINTN Index;
//
// Allocate a memory buffer
//
Length = FtwDevice->SpareAreaLength;
Buffer = AllocatePool (Length);
Buffer = AllocatePool (Length);
if (Buffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
@@ -598,7 +613,7 @@ FlushSpareBlockToWorkingBlock (
//
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfSpareBlock; Index += 1) {
Count = FtwDevice->SpareBlockSize;
Count = FtwDevice->SpareBlockSize;
Status = FtwDevice->FtwBackupFvb->Read (
FtwDevice->FtwBackupFvb,
FtwDevice->FtwSpareLba + Index,
@@ -613,10 +628,11 @@ FlushSpareBlockToWorkingBlock (
Ptr += Count;
}
//
// Clear the CRC and STATE, copy data from spare to working block.
//
WorkingBlockHeader = (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *) (Buffer + (UINTN) FtwDevice->FtwWorkSpaceLbaInSpare * FtwDevice->SpareBlockSize + FtwDevice->FtwWorkSpaceBaseInSpare);
WorkingBlockHeader = (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *)(Buffer + (UINTN)FtwDevice->FtwWorkSpaceLbaInSpare * FtwDevice->SpareBlockSize + FtwDevice->FtwWorkSpaceBaseInSpare);
InitWorkSpaceHeader (WorkingBlockHeader);
WorkingBlockHeader->WorkingBlockValid = FTW_ERASE_POLARITY;
WorkingBlockHeader->WorkingBlockInvalid = FTW_ERASE_POLARITY;
@@ -632,12 +648,12 @@ FlushSpareBlockToWorkingBlock (
// skip Signature and Crc.
//
Status = FtwUpdateFvState (
FtwDevice->FtwFvBlock,
FtwDevice->WorkBlockSize,
FtwDevice->FtwWorkSpaceLba,
FtwDevice->FtwWorkSpaceBase + sizeof (EFI_GUID) + sizeof (UINT32),
WORKING_BLOCK_INVALID
);
FtwDevice->FtwFvBlock,
FtwDevice->WorkBlockSize,
FtwDevice->FtwWorkSpaceLba,
FtwDevice->FtwWorkSpaceBase + sizeof (EFI_GUID) + sizeof (UINT32),
WORKING_BLOCK_INVALID
);
if (EFI_ERROR (Status)) {
FreePool (Buffer);
return EFI_ABORTED;
@@ -653,12 +669,13 @@ FlushSpareBlockToWorkingBlock (
FreePool (Buffer);
return EFI_ABORTED;
}
//
// Write memory buffer to working block, using the FvBlock protocol interface
//
Ptr = Buffer;
for (Index = 0; Index < FtwDevice->NumberOfWorkBlock; Index += 1) {
Count = FtwDevice->WorkBlockSize;
Count = FtwDevice->WorkBlockSize;
Status = FtwDevice->FtwFvBlock->Write (
FtwDevice->FtwFvBlock,
FtwDevice->FtwWorkBlockLba + Index,
@@ -674,6 +691,7 @@ FlushSpareBlockToWorkingBlock (
Ptr += Count;
}
//
// Since the memory buffer will not be used, free memory Buffer.
//
@@ -686,18 +704,18 @@ FlushSpareBlockToWorkingBlock (
// So hardcode offset as sizeof(EFI_GUID)+sizeof(UINT32) to skip Signature and Crc.
//
Status = FtwUpdateFvState (
FtwDevice->FtwFvBlock,
FtwDevice->WorkBlockSize,
FtwDevice->FtwWorkSpaceLba,
FtwDevice->FtwWorkSpaceBase + sizeof (EFI_GUID) + sizeof (UINT32),
WORKING_BLOCK_VALID
);
FtwDevice->FtwFvBlock,
FtwDevice->WorkBlockSize,
FtwDevice->FtwWorkSpaceLba,
FtwDevice->FtwWorkSpaceBase + sizeof (EFI_GUID) + sizeof (UINT32),
WORKING_BLOCK_VALID
);
if (EFI_ERROR (Status)) {
return EFI_ABORTED;
}
FtwDevice->FtwWorkSpaceHeader->WorkingBlockInvalid = FTW_INVALID_STATE;
FtwDevice->FtwWorkSpaceHeader->WorkingBlockValid = FTW_VALID_STATE;
FtwDevice->FtwWorkSpaceHeader->WorkingBlockValid = FTW_VALID_STATE;
return EFI_SUCCESS;
}
@@ -745,21 +763,21 @@ FtwUpdateFvState (
//
// Read state from device, assume State is only one byte.
//
Length = sizeof (UINT8);
Status = FvBlock->Read (FvBlock, Lba, Offset, &Length, &State);
Length = sizeof (UINT8);
Status = FvBlock->Read (FvBlock, Lba, Offset, &Length, &State);
if (EFI_ERROR (Status)) {
return EFI_ABORTED;
}
State ^= FTW_POLARITY_REVERT;
State = (UINT8) (State | NewBit);
State = (UINT8)(State | NewBit);
State ^= FTW_POLARITY_REVERT;
//
// Write state back to device
//
Length = sizeof (UINT8);
Status = FvBlock->Write (FvBlock, Lba, Offset, &Length, &State);
Length = sizeof (UINT8);
Status = FvBlock->Write (FvBlock, Lba, Offset, &Length, &State);
return Status;
}
@@ -785,11 +803,11 @@ FtwGetLastWriteHeader (
OUT EFI_FAULT_TOLERANT_WRITE_HEADER **FtwWriteHeader
)
{
UINTN Offset;
EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader;
UINTN Offset;
EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader;
*FtwWriteHeader = NULL;
FtwHeader = (EFI_FAULT_TOLERANT_WRITE_HEADER *) (FtwWorkSpaceHeader + 1);
FtwHeader = (EFI_FAULT_TOLERANT_WRITE_HEADER *)(FtwWorkSpaceHeader + 1);
Offset = sizeof (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER);
while (FtwHeader->Complete == FTW_VALID_STATE) {
@@ -802,8 +820,9 @@ FtwGetLastWriteHeader (
return EFI_ABORTED;
}
FtwHeader = (EFI_FAULT_TOLERANT_WRITE_HEADER *) ((UINT8 *) FtwWorkSpaceHeader + Offset);
FtwHeader = (EFI_FAULT_TOLERANT_WRITE_HEADER *)((UINT8 *)FtwWorkSpaceHeader + Offset);
}
//
// Last write header is found
//
@@ -827,15 +846,15 @@ FtwGetLastWriteHeader (
**/
EFI_STATUS
FtwGetLastWriteRecord (
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwWriteHeader,
OUT EFI_FAULT_TOLERANT_WRITE_RECORD **FtwWriteRecord
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwWriteHeader,
OUT EFI_FAULT_TOLERANT_WRITE_RECORD **FtwWriteRecord
)
{
UINTN Index;
EFI_FAULT_TOLERANT_WRITE_RECORD *FtwRecord;
UINTN Index;
EFI_FAULT_TOLERANT_WRITE_RECORD *FtwRecord;
*FtwWriteRecord = NULL;
FtwRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *) (FtwWriteHeader + 1);
FtwRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *)(FtwWriteHeader + 1);
//
// Try to find the last write record "that has not completed"
@@ -852,9 +871,10 @@ FtwGetLastWriteRecord (
FtwRecord++;
if (FtwWriteHeader->PrivateDataSize != 0) {
FtwRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *) ((UINTN) FtwRecord + (UINTN) FtwWriteHeader->PrivateDataSize);
FtwRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *)((UINTN)FtwRecord + (UINTN)FtwWriteHeader->PrivateDataSize);
}
}
//
// if Index == NumberOfWrites, then
// the last record has been written successfully,
@@ -862,7 +882,7 @@ FtwGetLastWriteRecord (
// also return the last record.
//
if (Index == FtwWriteHeader->NumberOfWrites) {
*FtwWriteRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *) ((UINTN) FtwRecord - FTW_RECORD_SIZE (FtwWriteHeader->PrivateDataSize));
*FtwWriteRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *)((UINTN)FtwRecord - FTW_RECORD_SIZE (FtwWriteHeader->PrivateDataSize));
return EFI_SUCCESS;
}
@@ -881,18 +901,18 @@ FtwGetLastWriteRecord (
**/
BOOLEAN
IsFirstRecordOfWrites (
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader,
IN EFI_FAULT_TOLERANT_WRITE_RECORD *FtwRecord
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader,
IN EFI_FAULT_TOLERANT_WRITE_RECORD *FtwRecord
)
{
UINT8 *Head;
UINT8 *Ptr;
UINT8 *Head;
UINT8 *Ptr;
Head = (UINT8 *) FtwHeader;
Ptr = (UINT8 *) FtwRecord;
Head = (UINT8 *)FtwHeader;
Ptr = (UINT8 *)FtwRecord;
Head += sizeof (EFI_FAULT_TOLERANT_WRITE_HEADER);
return (BOOLEAN) (Head == Ptr);
return (BOOLEAN)(Head == Ptr);
}
/**
@@ -909,18 +929,18 @@ IsFirstRecordOfWrites (
**/
BOOLEAN
IsLastRecordOfWrites (
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader,
IN EFI_FAULT_TOLERANT_WRITE_RECORD *FtwRecord
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader,
IN EFI_FAULT_TOLERANT_WRITE_RECORD *FtwRecord
)
{
UINT8 *Head;
UINT8 *Ptr;
UINT8 *Head;
UINT8 *Ptr;
Head = (UINT8 *) FtwHeader;
Ptr = (UINT8 *) FtwRecord;
Head = (UINT8 *)FtwHeader;
Ptr = (UINT8 *)FtwRecord;
Head += FTW_WRITE_TOTAL_SIZE (FtwHeader->NumberOfWrites - 1, FtwHeader->PrivateDataSize);
return (BOOLEAN) (Head == Ptr);
return (BOOLEAN)(Head == Ptr);
}
/**
@@ -935,20 +955,20 @@ IsLastRecordOfWrites (
**/
EFI_STATUS
GetPreviousRecordOfWrites (
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader,
IN OUT EFI_FAULT_TOLERANT_WRITE_RECORD **FtwRecord
IN EFI_FAULT_TOLERANT_WRITE_HEADER *FtwHeader,
IN OUT EFI_FAULT_TOLERANT_WRITE_RECORD **FtwRecord
)
{
UINT8 *Ptr;
UINT8 *Ptr;
if (IsFirstRecordOfWrites (FtwHeader, *FtwRecord)) {
*FtwRecord = NULL;
return EFI_ACCESS_DENIED;
}
Ptr = (UINT8 *) (*FtwRecord);
Ptr -= FTW_RECORD_SIZE (FtwHeader->PrivateDataSize);
*FtwRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *) Ptr;
Ptr = (UINT8 *)(*FtwRecord);
Ptr -= FTW_RECORD_SIZE (FtwHeader->PrivateDataSize);
*FtwRecord = (EFI_FAULT_TOLERANT_WRITE_RECORD *)Ptr;
return EFI_SUCCESS;
}
@@ -964,10 +984,10 @@ GetPreviousRecordOfWrites (
**/
EFI_STATUS
InitFtwDevice (
OUT EFI_FTW_DEVICE **FtwData
OUT EFI_FTW_DEVICE **FtwData
)
{
EFI_FTW_DEVICE *FtwDevice;
EFI_FTW_DEVICE *FtwDevice;
//
// Allocate private data of this driver,
@@ -981,35 +1001,34 @@ InitFtwDevice (
//
// Initialize other parameters, and set WorkSpace as FTW_ERASED_BYTE.
//
FtwDevice->WorkSpaceLength = (UINTN) PcdGet32 (PcdFlashNvStorageFtwWorkingSize);
FtwDevice->SpareAreaLength = (UINTN) PcdGet32 (PcdFlashNvStorageFtwSpareSize);
FtwDevice->WorkSpaceLength = (UINTN)PcdGet32 (PcdFlashNvStorageFtwWorkingSize);
FtwDevice->SpareAreaLength = (UINTN)PcdGet32 (PcdFlashNvStorageFtwSpareSize);
if ((FtwDevice->WorkSpaceLength == 0) || (FtwDevice->SpareAreaLength == 0)) {
DEBUG ((DEBUG_ERROR, "Ftw: Workspace or Spare block does not exist!\n"));
FreePool (FtwDevice);
return EFI_INVALID_PARAMETER;
}
FtwDevice->Signature = FTW_DEVICE_SIGNATURE;
FtwDevice->FtwFvBlock = NULL;
FtwDevice->FtwBackupFvb = NULL;
FtwDevice->FtwWorkSpaceLba = (EFI_LBA) (-1);
FtwDevice->FtwSpareLba = (EFI_LBA) (-1);
FtwDevice->Signature = FTW_DEVICE_SIGNATURE;
FtwDevice->FtwFvBlock = NULL;
FtwDevice->FtwBackupFvb = NULL;
FtwDevice->FtwWorkSpaceLba = (EFI_LBA)(-1);
FtwDevice->FtwSpareLba = (EFI_LBA)(-1);
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS) PcdGet64 (PcdFlashNvStorageFtwWorkingBase64);
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdFlashNvStorageFtwWorkingBase64);
if (FtwDevice->WorkSpaceAddress == 0) {
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwWorkingBase);
FtwDevice->WorkSpaceAddress = (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashNvStorageFtwWorkingBase);
}
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS) PcdGet64 (PcdFlashNvStorageFtwSpareBase64);
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdFlashNvStorageFtwSpareBase64);
if (FtwDevice->SpareAreaAddress == 0) {
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS) PcdGet32 (PcdFlashNvStorageFtwSpareBase);
FtwDevice->SpareAreaAddress = (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFlashNvStorageFtwSpareBase);
}
*FtwData = FtwDevice;
return EFI_SUCCESS;
}
/**
Find the proper Firmware Volume Block protocol for FTW operation.
@@ -1022,7 +1041,7 @@ InitFtwDevice (
**/
EFI_STATUS
FindFvbForFtw (
IN OUT EFI_FTW_DEVICE *FtwDevice
IN OUT EFI_FTW_DEVICE *FtwDevice
)
{
EFI_STATUS Status;
@@ -1064,6 +1083,7 @@ FindFvbForFtw (
if (EFI_ERROR (Status) || ((Attributes & EFI_FVB2_WRITE_STATUS) == 0)) {
continue;
}
//
// Compare the address and select the right one
//
@@ -1081,28 +1101,31 @@ FindFvbForFtw (
}
if ((FtwDevice->FtwFvBlock == NULL) && (FtwDevice->WorkSpaceAddress >= FvbBaseAddress) &&
((FtwDevice->WorkSpaceAddress + FtwDevice->WorkSpaceLength) <= (FvbBaseAddress + BlockSize * NumberOfBlocks))) {
((FtwDevice->WorkSpaceAddress + FtwDevice->WorkSpaceLength) <= (FvbBaseAddress + BlockSize * NumberOfBlocks)))
{
FtwDevice->FtwFvBlock = Fvb;
//
// To get the LBA of work space
//
for (LbaIndex = 1; LbaIndex <= NumberOfBlocks; LbaIndex += 1) {
if ((FtwDevice->WorkSpaceAddress >= (FvbBaseAddress + BlockSize * (LbaIndex - 1)))
&& (FtwDevice->WorkSpaceAddress < (FvbBaseAddress + BlockSize * LbaIndex))) {
if ( (FtwDevice->WorkSpaceAddress >= (FvbBaseAddress + BlockSize * (LbaIndex - 1)))
&& (FtwDevice->WorkSpaceAddress < (FvbBaseAddress + BlockSize * LbaIndex)))
{
FtwDevice->FtwWorkSpaceLba = LbaIndex - 1;
//
// Get the Work space size and Base(Offset)
//
FtwDevice->FtwWorkSpaceSize = FtwDevice->WorkSpaceLength;
FtwDevice->WorkBlockSize = BlockSize;
FtwDevice->FtwWorkSpaceBase = (UINTN) (FtwDevice->WorkSpaceAddress - (FvbBaseAddress + FtwDevice->WorkBlockSize * (LbaIndex - 1)));
FtwDevice->FtwWorkSpaceSize = FtwDevice->WorkSpaceLength;
FtwDevice->WorkBlockSize = BlockSize;
FtwDevice->FtwWorkSpaceBase = (UINTN)(FtwDevice->WorkSpaceAddress - (FvbBaseAddress + FtwDevice->WorkBlockSize * (LbaIndex - 1)));
FtwDevice->NumberOfWorkSpaceBlock = FTW_BLOCKS (FtwDevice->FtwWorkSpaceBase + FtwDevice->FtwWorkSpaceSize, FtwDevice->WorkBlockSize);
if (FtwDevice->FtwWorkSpaceSize >= FtwDevice->WorkBlockSize) {
//
// Check the alignment of work space address and length, they should be block size aligned when work space size is larger than one block size.
//
if (((FtwDevice->WorkSpaceAddress & (FtwDevice->WorkBlockSize - 1)) != 0) ||
((FtwDevice->WorkSpaceLength & (FtwDevice->WorkBlockSize - 1)) != 0)) {
((FtwDevice->WorkSpaceLength & (FtwDevice->WorkBlockSize - 1)) != 0))
{
DEBUG ((DEBUG_ERROR, "Ftw: Work space address or length is not block size aligned when work space size is larger than one block size\n"));
FreePool (HandleBuffer);
ASSERT (FALSE);
@@ -1114,20 +1137,23 @@ FindFvbForFtw (
ASSERT (FALSE);
return EFI_ABORTED;
}
break;
}
}
}
if ((FtwDevice->FtwBackupFvb == NULL) && (FtwDevice->SpareAreaAddress >= FvbBaseAddress) &&
((FtwDevice->SpareAreaAddress + FtwDevice->SpareAreaLength) <= (FvbBaseAddress + BlockSize * NumberOfBlocks))) {
((FtwDevice->SpareAreaAddress + FtwDevice->SpareAreaLength) <= (FvbBaseAddress + BlockSize * NumberOfBlocks)))
{
FtwDevice->FtwBackupFvb = Fvb;
//
// To get the LBA of spare
//
for (LbaIndex = 1; LbaIndex <= NumberOfBlocks; LbaIndex += 1) {
if ((FtwDevice->SpareAreaAddress >= (FvbBaseAddress + BlockSize * (LbaIndex - 1)))
&& (FtwDevice->SpareAreaAddress < (FvbBaseAddress + BlockSize * LbaIndex))) {
if ( (FtwDevice->SpareAreaAddress >= (FvbBaseAddress + BlockSize * (LbaIndex - 1)))
&& (FtwDevice->SpareAreaAddress < (FvbBaseAddress + BlockSize * LbaIndex)))
{
//
// Get the NumberOfSpareBlock and BlockSize
//
@@ -1143,11 +1169,13 @@ FindFvbForFtw (
ASSERT (FALSE);
return EFI_ABORTED;
}
//
// Check the alignment of spare area address and length, they should be block size aligned
//
if (((FtwDevice->SpareAreaAddress & (FtwDevice->SpareBlockSize - 1)) != 0) ||
((FtwDevice->SpareAreaLength & (FtwDevice->SpareBlockSize - 1)) != 0)) {
((FtwDevice->SpareAreaLength & (FtwDevice->SpareBlockSize - 1)) != 0))
{
DEBUG ((DEBUG_ERROR, "Ftw: Spare area address or length is not block size aligned\n"));
FreePool (HandleBuffer);
//
@@ -1157,24 +1185,27 @@ FindFvbForFtw (
ASSERT (FALSE);
CpuDeadLoop ();
}
break;
}
}
}
}
FreePool (HandleBuffer);
if ((FtwDevice->FtwBackupFvb == NULL) || (FtwDevice->FtwFvBlock == NULL) ||
(FtwDevice->FtwWorkSpaceLba == (EFI_LBA) (-1)) || (FtwDevice->FtwSpareLba == (EFI_LBA) (-1))) {
(FtwDevice->FtwWorkSpaceLba == (EFI_LBA)(-1)) || (FtwDevice->FtwSpareLba == (EFI_LBA)(-1)))
{
return EFI_ABORTED;
}
DEBUG ((DEBUG_INFO, "Ftw: FtwWorkSpaceLba - 0x%lx, WorkBlockSize - 0x%x, FtwWorkSpaceBase - 0x%x\n", FtwDevice->FtwWorkSpaceLba, FtwDevice->WorkBlockSize, FtwDevice->FtwWorkSpaceBase));
DEBUG ((DEBUG_INFO, "Ftw: FtwSpareLba - 0x%lx, SpareBlockSize - 0x%x\n", FtwDevice->FtwSpareLba, FtwDevice->SpareBlockSize));
return EFI_SUCCESS;
}
/**
Initialization for Fault Tolerant Write protocol.
@@ -1186,7 +1217,7 @@ FindFvbForFtw (
**/
EFI_STATUS
InitFtwProtocol (
IN OUT EFI_FTW_DEVICE *FtwDevice
IN OUT EFI_FTW_DEVICE *FtwDevice
)
{
EFI_STATUS Status;
@@ -1219,11 +1250,12 @@ InitFtwProtocol (
// block, unless there are not enough blocks before the block that contains
// working space.
//
FtwDevice->NumberOfWorkBlock = (UINTN) (FtwDevice->FtwWorkSpaceLba + FtwDevice->NumberOfWorkSpaceBlock);
FtwDevice->NumberOfWorkBlock = (UINTN)(FtwDevice->FtwWorkSpaceLba + FtwDevice->NumberOfWorkSpaceBlock);
while (FtwDevice->NumberOfWorkBlock * FtwDevice->WorkBlockSize > FtwDevice->SpareAreaLength) {
FtwDevice->NumberOfWorkBlock--;
}
}
FtwDevice->FtwWorkBlockLba = FtwDevice->FtwWorkSpaceLba + FtwDevice->NumberOfWorkSpaceBlock - FtwDevice->NumberOfWorkBlock;
DEBUG ((DEBUG_INFO, "Ftw: NumberOfWorkBlock - 0x%x, FtwWorkBlockLba - 0x%lx\n", FtwDevice->NumberOfWorkBlock, FtwDevice->FtwWorkBlockLba));
@@ -1231,16 +1263,16 @@ InitFtwProtocol (
// Calcualte the LBA and base of work space in spare block.
// Note: Do not assume Spare Block and Work Block have same block size.
//
WorkSpaceLbaOffset = FtwDevice->FtwWorkSpaceLba - FtwDevice->FtwWorkBlockLba;
FtwDevice->FtwWorkSpaceLbaInSpare = (EFI_LBA) (((UINTN) WorkSpaceLbaOffset * FtwDevice->WorkBlockSize + FtwDevice->FtwWorkSpaceBase) / FtwDevice->SpareBlockSize);
FtwDevice->FtwWorkSpaceBaseInSpare = ((UINTN) WorkSpaceLbaOffset * FtwDevice->WorkBlockSize + FtwDevice->FtwWorkSpaceBase) % FtwDevice->SpareBlockSize;
WorkSpaceLbaOffset = FtwDevice->FtwWorkSpaceLba - FtwDevice->FtwWorkBlockLba;
FtwDevice->FtwWorkSpaceLbaInSpare = (EFI_LBA)(((UINTN)WorkSpaceLbaOffset * FtwDevice->WorkBlockSize + FtwDevice->FtwWorkSpaceBase) / FtwDevice->SpareBlockSize);
FtwDevice->FtwWorkSpaceBaseInSpare = ((UINTN)WorkSpaceLbaOffset * FtwDevice->WorkBlockSize + FtwDevice->FtwWorkSpaceBase) % FtwDevice->SpareBlockSize;
DEBUG ((DEBUG_INFO, "Ftw: WorkSpaceLbaInSpare - 0x%lx, WorkSpaceBaseInSpare - 0x%x\n", FtwDevice->FtwWorkSpaceLbaInSpare, FtwDevice->FtwWorkSpaceBaseInSpare));
//
// Initialize other parameters, and set WorkSpace as FTW_ERASED_BYTE.
//
FtwDevice->FtwWorkSpace = (UINT8 *) (FtwDevice + 1);
FtwDevice->FtwWorkSpaceHeader = (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *) FtwDevice->FtwWorkSpace;
FtwDevice->FtwWorkSpace = (UINT8 *)(FtwDevice + 1);
FtwDevice->FtwWorkSpaceHeader = (EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER *)FtwDevice->FtwWorkSpace;
FtwDevice->FtwLastWriteHeader = NULL;
FtwDevice->FtwLastWriteRecord = NULL;
@@ -1274,8 +1306,12 @@ InitFtwProtocol (
//
if (IsValidWorkSpace (FtwDevice->FtwWorkSpaceHeader)) {
Status = FlushSpareBlockToWorkingBlock (FtwDevice);
DEBUG ((DEBUG_INFO, "Ftw: Restart working block update in %a() - %r\n",
__FUNCTION__, Status));
DEBUG ((
DEBUG_INFO,
"Ftw: Restart working block update in %a() - %r\n",
__FUNCTION__,
Status
));
FtwAbort (&FtwDevice->FtwInstance);
//
// Refresh work space.
@@ -1283,8 +1319,10 @@ InitFtwProtocol (
Status = WorkSpaceRefresh (FtwDevice);
ASSERT_EFI_ERROR (Status);
} else {
DEBUG ((DEBUG_INFO,
"Ftw: Both working and spare blocks are invalid, init workspace\n"));
DEBUG ((
DEBUG_INFO,
"Ftw: Both working and spare blocks are invalid, init workspace\n"
));
//
// If both are invalid, then initialize work space.
//
@@ -1301,34 +1339,39 @@ InitFtwProtocol (
ASSERT_EFI_ERROR (Status);
}
}
//
// If the FtwDevice->FtwLastWriteRecord is 1st record of write header &&
// (! SpareComplete) THEN call Abort().
//
if ((FtwDevice->FtwLastWriteHeader->HeaderAllocated == FTW_VALID_STATE) &&
(FtwDevice->FtwLastWriteRecord->SpareComplete != FTW_VALID_STATE) &&
IsFirstRecordOfWrites (FtwDevice->FtwLastWriteHeader, FtwDevice->FtwLastWriteRecord)
) {
(FtwDevice->FtwLastWriteRecord->SpareComplete != FTW_VALID_STATE) &&
IsFirstRecordOfWrites (FtwDevice->FtwLastWriteHeader, FtwDevice->FtwLastWriteRecord)
)
{
DEBUG ((DEBUG_ERROR, "Ftw: Init.. find first record not SpareCompleted, abort()\n"));
FtwAbort (&FtwDevice->FtwInstance);
}
//
// If Header is incompleted and the last record has completed, then
// call Abort() to set the Header->Complete FLAG.
//
if ((FtwDevice->FtwLastWriteHeader->Complete != FTW_VALID_STATE) &&
(FtwDevice->FtwLastWriteRecord->DestinationComplete == FTW_VALID_STATE) &&
IsLastRecordOfWrites (FtwDevice->FtwLastWriteHeader, FtwDevice->FtwLastWriteRecord)
) {
(FtwDevice->FtwLastWriteRecord->DestinationComplete == FTW_VALID_STATE) &&
IsLastRecordOfWrites (FtwDevice->FtwLastWriteHeader, FtwDevice->FtwLastWriteRecord)
)
{
DEBUG ((DEBUG_ERROR, "Ftw: Init.. find last record completed but header not, abort()\n"));
FtwAbort (&FtwDevice->FtwInstance);
}
//
// To check the workspace buffer following last Write header/records is EMPTY or not.
// If it's not EMPTY, FTW also need to call reclaim().
//
FtwHeader = FtwDevice->FtwLastWriteHeader;
Offset = (UINT8 *) FtwHeader - FtwDevice->FtwWorkSpace;
Offset = (UINT8 *)FtwHeader - FtwDevice->FtwWorkSpace;
if (FtwDevice->FtwWorkSpace[Offset] != FTW_ERASED_BYTE) {
Offset += FTW_WRITE_TOTAL_SIZE (FtwHeader->NumberOfWrites, FtwHeader->PrivateDataSize);
}
@@ -1342,8 +1385,9 @@ InitFtwProtocol (
// Restart if it's boot block
//
if ((FtwDevice->FtwLastWriteHeader->Complete != FTW_VALID_STATE) &&
(FtwDevice->FtwLastWriteRecord->SpareComplete == FTW_VALID_STATE)
) {
(FtwDevice->FtwLastWriteRecord->SpareComplete == FTW_VALID_STATE)
)
{
if (FtwDevice->FtwLastWriteRecord->BootBlockUpdate == FTW_VALID_STATE) {
Status = FlushSpareBlockToBootBlock (FtwDevice);
DEBUG ((DEBUG_ERROR, "Ftw: Restart boot block update - %r\n", Status));
@@ -1354,15 +1398,17 @@ InitFtwProtocol (
// if (SpareCompleted) THEN Restart to fault tolerant write.
//
FvbHandle = NULL;
FvbHandle = GetFvbByAddress ((EFI_PHYSICAL_ADDRESS) (UINTN) ((INT64) FtwDevice->SpareAreaAddress + FtwDevice->FtwLastWriteRecord->RelativeOffset), &Fvb);
FvbHandle = GetFvbByAddress ((EFI_PHYSICAL_ADDRESS)(UINTN)((INT64)FtwDevice->SpareAreaAddress + FtwDevice->FtwLastWriteRecord->RelativeOffset), &Fvb);
if (FvbHandle != NULL) {
Status = FtwRestart (&FtwDevice->FtwInstance, FvbHandle);
DEBUG ((DEBUG_ERROR, "Ftw: Restart last write - %r\n", Status));
ASSERT_EFI_ERROR (Status);
}
FtwAbort (&FtwDevice->FtwInstance);
}
}
//
// Hook the protocol API
//