diff options
Diffstat (limited to 'MdePkg/Library/DxeServicesLib/DxeServicesLib.c')
| -rw-r--r-- | MdePkg/Library/DxeServicesLib/DxeServicesLib.c | 434 |
1 files changed, 221 insertions, 213 deletions
diff --git a/MdePkg/Library/DxeServicesLib/DxeServicesLib.c b/MdePkg/Library/DxeServicesLib/DxeServicesLib.c index 3e3bbf6055..8f5a15dedc 100644 --- a/MdePkg/Library/DxeServicesLib/DxeServicesLib.c +++ b/MdePkg/Library/DxeServicesLib/DxeServicesLib.c @@ -40,19 +40,19 @@ **/
EFI_HANDLE
InternalImageHandleToFvHandle (
- EFI_HANDLE ImageHandle
+ EFI_HANDLE ImageHandle
)
{
- EFI_STATUS Status;
- EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
+ EFI_STATUS Status;
+ EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
ASSERT (ImageHandle != NULL);
Status = gBS->HandleProtocol (
- ImageHandle,
- &gEfiLoadedImageProtocolGuid,
- (VOID **) &LoadedImage
- );
+ ImageHandle,
+ &gEfiLoadedImageProtocolGuid,
+ (VOID **)&LoadedImage
+ );
ASSERT_EFI_ERROR (Status);
@@ -63,7 +63,6 @@ InternalImageHandleToFvHandle ( // protocol is installed.
//
return LoadedImage->DeviceHandle;
-
}
/**
@@ -111,17 +110,17 @@ InternalImageHandleToFvHandle ( **/
EFI_STATUS
InternalGetSectionFromFv (
- IN EFI_HANDLE FvHandle,
- IN CONST EFI_GUID *NameGuid,
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- OUT VOID **Buffer,
- OUT UINTN *Size
+ IN EFI_HANDLE FvHandle,
+ IN CONST EFI_GUID *NameGuid,
+ IN EFI_SECTION_TYPE SectionType,
+ IN UINTN SectionInstance,
+ OUT VOID **Buffer,
+ OUT UINTN *Size
)
{
- EFI_STATUS Status;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;
- UINT32 AuthenticationStatus;
+ EFI_STATUS Status;
+ EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;
+ UINT32 AuthenticationStatus;
ASSERT (NameGuid != NULL);
ASSERT (Buffer != NULL);
@@ -137,7 +136,7 @@ InternalGetSectionFromFv ( Status = gBS->HandleProtocol (
FvHandle,
&gEfiFirmwareVolume2ProtocolGuid,
- (VOID **) &Fv
+ (VOID **)&Fv
);
if (EFI_ERROR (Status)) {
return EFI_NOT_FOUND;
@@ -146,17 +145,17 @@ InternalGetSectionFromFv ( //
// Read desired section content in NameGuid file
//
- *Buffer = NULL;
- *Size = 0;
- Status = Fv->ReadSection (
- Fv,
- NameGuid,
- SectionType,
- SectionInstance,
- Buffer,
- Size,
- &AuthenticationStatus
- );
+ *Buffer = NULL;
+ *Size = 0;
+ Status = Fv->ReadSection (
+ Fv,
+ NameGuid,
+ SectionType,
+ SectionInstance,
+ Buffer,
+ Size,
+ &AuthenticationStatus
+ );
if (EFI_ERROR (Status) && (SectionType == EFI_SECTION_TE)) {
//
@@ -229,23 +228,23 @@ InternalGetSectionFromFv ( EFI_STATUS
EFIAPI
GetSectionFromAnyFvByFileType (
- IN EFI_FV_FILETYPE FileType,
- IN UINTN FileInstance,
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- OUT VOID **Buffer,
- OUT UINTN *Size
+ IN EFI_FV_FILETYPE FileType,
+ IN UINTN FileInstance,
+ IN EFI_SECTION_TYPE SectionType,
+ IN UINTN SectionInstance,
+ OUT VOID **Buffer,
+ OUT UINTN *Size
)
{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN HandleCount;
- UINTN IndexFv;
- UINTN IndexFile;
- UINTN Key;
- EFI_GUID NameGuid;
- EFI_FV_FILE_ATTRIBUTES Attributes;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;
+ EFI_STATUS Status;
+ EFI_HANDLE *HandleBuffer;
+ UINTN HandleCount;
+ UINTN IndexFv;
+ UINTN IndexFile;
+ UINTN Key;
+ EFI_GUID NameGuid;
+ EFI_FV_FILE_ATTRIBUTES Attributes;
+ EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;
ASSERT (Buffer != NULL);
ASSERT (Size != NULL);
@@ -254,13 +253,13 @@ GetSectionFromAnyFvByFileType ( // Locate all available FVs.
//
HandleBuffer = NULL;
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiFirmwareVolume2ProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
+ Status = gBS->LocateHandleBuffer (
+ ByProtocol,
+ &gEfiFirmwareVolume2ProtocolGuid,
+ NULL,
+ &HandleCount,
+ &HandleBuffer
+ );
if (EFI_ERROR (Status)) {
return Status;
}
@@ -282,13 +281,14 @@ GetSectionFromAnyFvByFileType ( // Use Firmware Volume 2 Protocol to search for a file of type FileType in all FVs.
//
IndexFile = FileInstance + 1;
- Key = 0;
+ Key = 0;
do {
Status = Fv->GetNextFile (Fv, &Key, &FileType, &NameGuid, &Attributes, Size);
if (EFI_ERROR (Status)) {
break;
}
- IndexFile --;
+
+ IndexFile--;
} while (IndexFile > 0);
//
@@ -320,7 +320,7 @@ GetSectionFromAnyFvByFileType ( Done:
if (HandleBuffer != NULL) {
- FreePool(HandleBuffer);
+ FreePool (HandleBuffer);
}
return Status;
@@ -372,18 +372,18 @@ Done: EFI_STATUS
EFIAPI
GetSectionFromAnyFv (
- IN CONST EFI_GUID *NameGuid,
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- OUT VOID **Buffer,
- OUT UINTN *Size
+ IN CONST EFI_GUID *NameGuid,
+ IN EFI_SECTION_TYPE SectionType,
+ IN UINTN SectionInstance,
+ OUT VOID **Buffer,
+ OUT UINTN *Size
)
{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN HandleCount;
- UINTN Index;
- EFI_HANDLE FvHandle;
+ EFI_STATUS Status;
+ EFI_HANDLE *HandleBuffer;
+ UINTN HandleCount;
+ UINTN Index;
+ EFI_HANDLE FvHandle;
//
// Search the FV that contain the caller's FFS first.
@@ -392,26 +392,26 @@ GetSectionFromAnyFv ( // will locate the FFS faster.
//
FvHandle = InternalImageHandleToFvHandle (gImageHandle);
- Status = InternalGetSectionFromFv (
- FvHandle,
- NameGuid,
- SectionType,
- SectionInstance,
- Buffer,
- Size
- );
+ Status = InternalGetSectionFromFv (
+ FvHandle,
+ NameGuid,
+ SectionType,
+ SectionInstance,
+ Buffer,
+ Size
+ );
if (!EFI_ERROR (Status)) {
return EFI_SUCCESS;
}
HandleBuffer = NULL;
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiFirmwareVolume2ProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
+ Status = gBS->LocateHandleBuffer (
+ ByProtocol,
+ &gEfiFirmwareVolume2ProtocolGuid,
+ NULL,
+ &HandleCount,
+ &HandleBuffer
+ );
if (EFI_ERROR (Status)) {
goto Done;
}
@@ -434,7 +434,6 @@ GetSectionFromAnyFv ( goto Done;
}
}
-
}
if (Index == HandleCount) {
@@ -444,10 +443,10 @@ GetSectionFromAnyFv ( Done:
if (HandleBuffer != NULL) {
- FreePool(HandleBuffer);
+ FreePool (HandleBuffer);
}
- return Status;
+ return Status;
}
/**
@@ -498,15 +497,15 @@ Done: EFI_STATUS
EFIAPI
GetSectionFromFv (
- IN CONST EFI_GUID *NameGuid,
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- OUT VOID **Buffer,
- OUT UINTN *Size
- )
+ IN CONST EFI_GUID *NameGuid,
+ IN EFI_SECTION_TYPE SectionType,
+ IN UINTN SectionInstance,
+ OUT VOID **Buffer,
+ OUT UINTN *Size
+ )
{
return InternalGetSectionFromFv (
- InternalImageHandleToFvHandle(gImageHandle),
+ InternalImageHandleToFvHandle (gImageHandle),
NameGuid,
SectionType,
SectionInstance,
@@ -515,7 +514,6 @@ GetSectionFromFv ( );
}
-
/**
Searches the FFS file the currently executing module was loaded from and returns the first matching FFS section.
@@ -561,14 +559,14 @@ GetSectionFromFv ( EFI_STATUS
EFIAPI
GetSectionFromFfs (
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- OUT VOID **Buffer,
- OUT UINTN *Size
- )
+ IN EFI_SECTION_TYPE SectionType,
+ IN UINTN SectionInstance,
+ OUT VOID **Buffer,
+ OUT UINTN *Size
+ )
{
- return InternalGetSectionFromFv(
- InternalImageHandleToFvHandle(gImageHandle),
+ return InternalGetSectionFromFv (
+ InternalImageHandleToFvHandle (gImageHandle),
&gEfiCallerIdGuid,
SectionType,
SectionInstance,
@@ -577,7 +575,6 @@ GetSectionFromFfs ( );
}
-
/**
Get the image file buffer data and buffer size by its device path.
@@ -608,48 +605,48 @@ GetSectionFromFfs ( VOID *
EFIAPI
GetFileBufferByFilePath (
- IN BOOLEAN BootPolicy,
- IN CONST EFI_DEVICE_PATH_PROTOCOL *FilePath,
- OUT UINTN *FileSize,
- OUT UINT32 *AuthenticationStatus
+ IN BOOLEAN BootPolicy,
+ IN CONST EFI_DEVICE_PATH_PROTOCOL *FilePath,
+ OUT UINTN *FileSize,
+ OUT UINT32 *AuthenticationStatus
)
{
- EFI_DEVICE_PATH_PROTOCOL *DevicePathNode;
- EFI_DEVICE_PATH_PROTOCOL *OrigDevicePathNode;
- EFI_DEVICE_PATH_PROTOCOL *TempDevicePathNode;
- EFI_HANDLE Handle;
- EFI_GUID *FvNameGuid;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FwVol;
- EFI_SECTION_TYPE SectionType;
- UINT8 *ImageBuffer;
- UINTN ImageBufferSize;
- EFI_FV_FILETYPE Type;
- EFI_FV_FILE_ATTRIBUTES Attrib;
- EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Volume;
- EFI_FILE_HANDLE FileHandle;
- EFI_FILE_HANDLE LastHandle;
- EFI_FILE_INFO *FileInfo;
- UINTN FileInfoSize;
- EFI_LOAD_FILE_PROTOCOL *LoadFile;
- EFI_LOAD_FILE2_PROTOCOL *LoadFile2;
- EFI_STATUS Status;
+ EFI_DEVICE_PATH_PROTOCOL *DevicePathNode;
+ EFI_DEVICE_PATH_PROTOCOL *OrigDevicePathNode;
+ EFI_DEVICE_PATH_PROTOCOL *TempDevicePathNode;
+ EFI_HANDLE Handle;
+ EFI_GUID *FvNameGuid;
+ EFI_FIRMWARE_VOLUME2_PROTOCOL *FwVol;
+ EFI_SECTION_TYPE SectionType;
+ UINT8 *ImageBuffer;
+ UINTN ImageBufferSize;
+ EFI_FV_FILETYPE Type;
+ EFI_FV_FILE_ATTRIBUTES Attrib;
+ EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Volume;
+ EFI_FILE_HANDLE FileHandle;
+ EFI_FILE_HANDLE LastHandle;
+ EFI_FILE_INFO *FileInfo;
+ UINTN FileInfoSize;
+ EFI_LOAD_FILE_PROTOCOL *LoadFile;
+ EFI_LOAD_FILE2_PROTOCOL *LoadFile2;
+ EFI_STATUS Status;
//
// Check input File device path.
//
- if (FilePath == NULL || FileSize == NULL || AuthenticationStatus == NULL) {
+ if ((FilePath == NULL) || (FileSize == NULL) || (AuthenticationStatus == NULL)) {
return NULL;
}
//
// Init local variable
//
- TempDevicePathNode = NULL;
- FvNameGuid = NULL;
- FileInfo = NULL;
- FileHandle = NULL;
- ImageBuffer = NULL;
- ImageBufferSize = 0;
+ TempDevicePathNode = NULL;
+ FvNameGuid = NULL;
+ FileInfo = NULL;
+ FileHandle = NULL;
+ ImageBuffer = NULL;
+ ImageBufferSize = 0;
*AuthenticationStatus = 0;
//
@@ -665,31 +662,31 @@ GetFileBufferByFilePath ( // Is so, this device path may contain a Image.
//
DevicePathNode = OrigDevicePathNode;
- Status = gBS->LocateDevicePath (&gEfiFirmwareVolume2ProtocolGuid, &DevicePathNode, &Handle);
+ Status = gBS->LocateDevicePath (&gEfiFirmwareVolume2ProtocolGuid, &DevicePathNode, &Handle);
if (!EFI_ERROR (Status)) {
//
// For FwVol File system there is only a single file name that is a GUID.
//
- FvNameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((CONST MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) DevicePathNode);
+ FvNameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((CONST MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)DevicePathNode);
if (FvNameGuid == NULL) {
Status = EFI_INVALID_PARAMETER;
} else {
//
// Read image from the firmware file
//
- Status = gBS->HandleProtocol (Handle, &gEfiFirmwareVolume2ProtocolGuid, (VOID**)&FwVol);
+ Status = gBS->HandleProtocol (Handle, &gEfiFirmwareVolume2ProtocolGuid, (VOID **)&FwVol);
if (!EFI_ERROR (Status)) {
SectionType = EFI_SECTION_PE32;
ImageBuffer = NULL;
- Status = FwVol->ReadSection (
- FwVol,
- FvNameGuid,
- SectionType,
- 0,
- (VOID **)&ImageBuffer,
- &ImageBufferSize,
- AuthenticationStatus
- );
+ Status = FwVol->ReadSection (
+ FwVol,
+ FvNameGuid,
+ SectionType,
+ 0,
+ (VOID **)&ImageBuffer,
+ &ImageBufferSize,
+ AuthenticationStatus
+ );
if (EFI_ERROR (Status)) {
//
// Try a raw file, since a PE32 SECTION does not exist
@@ -698,19 +695,21 @@ GetFileBufferByFilePath ( FreePool (ImageBuffer);
*AuthenticationStatus = 0;
}
+
ImageBuffer = NULL;
- Status = FwVol->ReadFile (
- FwVol,
- FvNameGuid,
- (VOID **)&ImageBuffer,
- &ImageBufferSize,
- &Type,
- &Attrib,
- AuthenticationStatus
- );
+ Status = FwVol->ReadFile (
+ FwVol,
+ FvNameGuid,
+ (VOID **)&ImageBuffer,
+ &ImageBufferSize,
+ &Type,
+ &Attrib,
+ AuthenticationStatus
+ );
}
}
}
+
if (!EFI_ERROR (Status)) {
goto Finish;
}
@@ -720,9 +719,9 @@ GetFileBufferByFilePath ( // Attempt to access the file via a file system interface
//
DevicePathNode = OrigDevicePathNode;
- Status = gBS->LocateDevicePath (&gEfiSimpleFileSystemProtocolGuid, &DevicePathNode, &Handle);
+ Status = gBS->LocateDevicePath (&gEfiSimpleFileSystemProtocolGuid, &DevicePathNode, &Handle);
if (!EFI_ERROR (Status)) {
- Status = gBS->HandleProtocol (Handle, &gEfiSimpleFileSystemProtocolGuid, (VOID**)&Volume);
+ Status = gBS->HandleProtocol (Handle, &gEfiSimpleFileSystemProtocolGuid, (VOID **)&Volume);
if (!EFI_ERROR (Status)) {
//
// Open the Volume to get the File System handle
@@ -743,6 +742,7 @@ GetFileBufferByFilePath ( //
Status = EFI_OUT_OF_RESOURCES;
}
+
//
// Parse each MEDIA_FILEPATH_DP node. There may be more than one, since the
// directory information and filename can be separate. The goal is to inch
@@ -750,8 +750,9 @@ GetFileBufferByFilePath ( //
DevicePathNode = TempDevicePathNode;
while (!EFI_ERROR (Status) && !IsDevicePathEnd (DevicePathNode)) {
- if (DevicePathType (DevicePathNode) != MEDIA_DEVICE_PATH ||
- DevicePathSubType (DevicePathNode) != MEDIA_FILEPATH_DP) {
+ if ((DevicePathType (DevicePathNode) != MEDIA_DEVICE_PATH) ||
+ (DevicePathSubType (DevicePathNode) != MEDIA_FILEPATH_DP))
+ {
Status = EFI_UNSUPPORTED;
break;
}
@@ -760,12 +761,12 @@ GetFileBufferByFilePath ( FileHandle = NULL;
Status = LastHandle->Open (
- LastHandle,
- &FileHandle,
- ((FILEPATH_DEVICE_PATH *) DevicePathNode)->PathName,
- EFI_FILE_MODE_READ,
- 0
- );
+ LastHandle,
+ &FileHandle,
+ ((FILEPATH_DEVICE_PATH *)DevicePathNode)->PathName,
+ EFI_FILE_MODE_READ,
+ 0
+ );
//
// Close the previous node
@@ -780,14 +781,14 @@ GetFileBufferByFilePath ( // We have found the file. Now we need to read it. Before we can read the file we need to
// figure out how big the file is.
//
- FileInfo = NULL;
+ FileInfo = NULL;
FileInfoSize = 0;
- Status = FileHandle->GetInfo (
- FileHandle,
- &gEfiFileInfoGuid,
- &FileInfoSize,
- FileInfo
- );
+ Status = FileHandle->GetInfo (
+ FileHandle,
+ &gEfiFileInfoGuid,
+ &FileInfoSize,
+ FileInfo
+ );
if (Status == EFI_BUFFER_TOO_SMALL) {
FileInfo = AllocatePool (FileInfoSize);
@@ -795,11 +796,11 @@ GetFileBufferByFilePath ( Status = EFI_OUT_OF_RESOURCES;
} else {
Status = FileHandle->GetInfo (
- FileHandle,
- &gEfiFileInfoGuid,
- &FileInfoSize,
- FileInfo
- );
+ FileHandle,
+ &gEfiFileInfoGuid,
+ &FileInfoSize,
+ FileInfo
+ );
}
}
@@ -821,20 +822,24 @@ GetFileBufferByFilePath ( }
}
}
+
//
// Close the file and Free FileInfo and TempDevicePathNode since we are done
//
if (FileInfo != NULL) {
FreePool (FileInfo);
}
+
if (FileHandle != NULL) {
FileHandle->Close (FileHandle);
}
+
if (TempDevicePathNode != NULL) {
FreePool (TempDevicePathNode);
}
}
}
+
if (!EFI_ERROR (Status)) {
goto Finish;
}
@@ -845,37 +850,38 @@ GetFileBufferByFilePath ( //
if (!BootPolicy) {
DevicePathNode = OrigDevicePathNode;
- Status = gBS->LocateDevicePath (&gEfiLoadFile2ProtocolGuid, &DevicePathNode, &Handle);
+ Status = gBS->LocateDevicePath (&gEfiLoadFile2ProtocolGuid, &DevicePathNode, &Handle);
if (!EFI_ERROR (Status)) {
- Status = gBS->HandleProtocol (Handle, &gEfiLoadFile2ProtocolGuid, (VOID**)&LoadFile2);
+ Status = gBS->HandleProtocol (Handle, &gEfiLoadFile2ProtocolGuid, (VOID **)&LoadFile2);
if (!EFI_ERROR (Status)) {
//
// Call LoadFile2 with the correct buffer size
//
ImageBufferSize = 0;
ImageBuffer = NULL;
- Status = LoadFile2->LoadFile (
- LoadFile2,
- DevicePathNode,
- FALSE,
- &ImageBufferSize,
- ImageBuffer
- );
+ Status = LoadFile2->LoadFile (
+ LoadFile2,
+ DevicePathNode,
+ FALSE,
+ &ImageBufferSize,
+ ImageBuffer
+ );
if (Status == EFI_BUFFER_TOO_SMALL) {
ImageBuffer = AllocatePool (ImageBufferSize);
if (ImageBuffer == NULL) {
Status = EFI_OUT_OF_RESOURCES;
} else {
Status = LoadFile2->LoadFile (
- LoadFile2,
- DevicePathNode,
- FALSE,
- &ImageBufferSize,
- ImageBuffer
- );
+ LoadFile2,
+ DevicePathNode,
+ FALSE,
+ &ImageBufferSize,
+ ImageBuffer
+ );
}
}
}
+
if (!EFI_ERROR (Status)) {
goto Finish;
}
@@ -886,22 +892,22 @@ GetFileBufferByFilePath ( // Attempt to access the file via LoadFile interface
//
DevicePathNode = OrigDevicePathNode;
- Status = gBS->LocateDevicePath (&gEfiLoadFileProtocolGuid, &DevicePathNode, &Handle);
+ Status = gBS->LocateDevicePath (&gEfiLoadFileProtocolGuid, &DevicePathNode, &Handle);
if (!EFI_ERROR (Status)) {
- Status = gBS->HandleProtocol (Handle, &gEfiLoadFileProtocolGuid, (VOID**)&LoadFile);
+ Status = gBS->HandleProtocol (Handle, &gEfiLoadFileProtocolGuid, (VOID **)&LoadFile);
if (!EFI_ERROR (Status)) {
//
// Call LoadFile with the correct buffer size
//
ImageBufferSize = 0;
ImageBuffer = NULL;
- Status = LoadFile->LoadFile (
- LoadFile,
- DevicePathNode,
- BootPolicy,
- &ImageBufferSize,
- ImageBuffer
- );
+ Status = LoadFile->LoadFile (
+ LoadFile,
+ DevicePathNode,
+ BootPolicy,
+ &ImageBufferSize,
+ ImageBuffer
+ );
if (Status == EFI_BUFFER_TOO_SMALL) {
ImageBuffer = AllocatePool (ImageBufferSize);
if (ImageBuffer == NULL) {
@@ -926,6 +932,7 @@ Finish: FreePool (ImageBuffer);
ImageBuffer = NULL;
}
+
*FileSize = 0;
} else {
*FileSize = ImageBufferSize;
@@ -978,15 +985,15 @@ GetFileDevicePathFromAnyFv ( OUT EFI_DEVICE_PATH_PROTOCOL **FvFileDevicePath
)
{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN HandleCount;
- UINTN Index;
- EFI_HANDLE FvHandle;
- EFI_DEVICE_PATH_PROTOCOL *FvDevicePath;
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *TempFvFileDevicePath;
- VOID *Buffer;
- UINTN Size;
+ EFI_STATUS Status;
+ EFI_HANDLE *HandleBuffer;
+ UINTN HandleCount;
+ UINTN Index;
+ EFI_HANDLE FvHandle;
+ EFI_DEVICE_PATH_PROTOCOL *FvDevicePath;
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *TempFvFileDevicePath;
+ VOID *Buffer;
+ UINTN Size;
if (FvFileDevicePath == NULL) {
return EFI_INVALID_PARAMETER;
@@ -1005,14 +1012,14 @@ GetFileDevicePathFromAnyFv ( // will locate the FFS faster.
//
FvHandle = InternalImageHandleToFvHandle (gImageHandle);
- Status = InternalGetSectionFromFv (
- FvHandle,
- NameGuid,
- SectionType,
- SectionInstance,
- &Buffer,
- &Size
- );
+ Status = InternalGetSectionFromFv (
+ FvHandle,
+ NameGuid,
+ SectionType,
+ SectionInstance,
+ &Buffer,
+ &Size
+ );
if (!EFI_ERROR (Status)) {
goto Done;
}
@@ -1070,7 +1077,8 @@ Done: *FvFileDevicePath = NULL;
return EFI_OUT_OF_RESOURCES;
}
- EfiInitializeFwVolDevicepathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH*)TempFvFileDevicePath, NameGuid);
+
+ EfiInitializeFwVolDevicepathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempFvFileDevicePath, NameGuid);
SetDevicePathEndNode (NextDevicePathNode (TempFvFileDevicePath));
*FvFileDevicePath = AppendDevicePath (
FvDevicePath,
|