diff options
Diffstat (limited to 'EdkCompatibilityPkg/Compatiblity/FvToFv2Thunk/FvToFv2Thunk.c')
| -rw-r--r-- | EdkCompatibilityPkg/Compatiblity/FvToFv2Thunk/FvToFv2Thunk.c | 619 |
1 files changed, 0 insertions, 619 deletions
diff --git a/EdkCompatibilityPkg/Compatiblity/FvToFv2Thunk/FvToFv2Thunk.c b/EdkCompatibilityPkg/Compatiblity/FvToFv2Thunk/FvToFv2Thunk.c deleted file mode 100644 index 61b2b04..0000000 --- a/EdkCompatibilityPkg/Compatiblity/FvToFv2Thunk/FvToFv2Thunk.c +++ /dev/null @@ -1,619 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2008 Intel Corporation. <BR>
-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:
-
- FvToFv2Thunk.c
-
-Abstract:
-
- DXE driver
-
---*/
-
-#include <PiDxe.h>
-#include <Protocol/FirmwareVolume2.h>
-#include <Protocol/FirmwareVolume.h>
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiLib.h>
-#include <Library/MemoryAllocationLib.h>
-
-/**
- Retrieves attributes, insures positive polarity of attribute bits, returns
- resulting attributes in output parameter
-
- @param This Calling context
- @param Attributes output buffer which contains attributes
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-FvGetVolumeAttributes (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
- );
-
-/**
- Sets volume attributes
-
- @param This Calling context
- @param Attributes Buffer which contains attributes
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-FvSetVolumeAttributes (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
- );
-
-/**
- Read the requested file (NameGuid) and returns data in Buffer.
-
- @param This Calling context
- @param NameGuid Filename identifying which file to read
- @param Buffer Pointer to pointer to buffer in which contents of file are returned.
- <br>
- If Buffer is NULL, only type, attributes, and size are returned as
- there is no output buffer.
- <br>
- If Buffer != NULL and *Buffer == NULL, the output buffer is allocated
- from BS pool by ReadFile
- <br>
- If Buffer != NULL and *Buffer != NULL, the output buffer has been
- allocated by the caller and is being passed in.
- @param BufferSize Indicates the buffer size passed in, and on output the size
- required to complete the read
- @param FoundType Indicates the type of the file who's data is returned
- @param FileAttributes Indicates the attributes of the file who's data is resturned
- @param AuthenticationStatus Indicates the authentication status of the data
-
- @retval EFI_SUCCESS
- @retval EFI_WARN_BUFFER_TOO_SMALL
- @retval EFI_NOT_FOUND
- @retval EFI_DEVICE_ERROR
- @retval EFI_ACCESS_DENIED
-
-**/
-EFI_STATUS
-EFIAPI
-FvReadFile (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN EFI_GUID *NameGuid,
- IN OUT VOID **Buffer,
- IN OUT UINTN *BufferSize,
- OUT EFI_FV_FILETYPE *FoundType,
- OUT EFI_FV_FILE_ATTRIBUTES *FileAttributes,
- OUT UINT32 *AuthenticationStatus
- );
-
-/**
- Read the requested section from the specified file and returns data in Buffer.
-
- @param This Calling context
- @param NameGuid Filename identifying the file from which to read
- @param SectionType Indicates what section type to retrieve
- @param SectionInstance Indicates which instance of SectionType to retrieve
- @param Buffer Pointer to pointer to buffer in which contents of file are returned.
- <br>
- If Buffer is NULL, only type, attributes, and size are returned as
- there is no output buffer.
- <br>
- If Buffer != NULL and *Buffer == NULL, the output buffer is allocated
- from BS pool by ReadFile
- <br>
- If Buffer != NULL and *Buffer != NULL, the output buffer has been
- allocated by the caller and is being passed in.
- @param BufferSize Indicates the buffer size passed in, and on output the size
- required to complete the read
- @param AuthenticationStatus Indicates the authentication status of the data
-
- @retval EFI_SUCCESS
- @retval EFI_WARN_BUFFER_TOO_SMALL
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_NOT_FOUND
- @retval EFI_DEVICE_ERROR
- @retval EFI_ACCESS_DENIED
-
-**/
-EFI_STATUS
-EFIAPI
-FvReadSection (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN EFI_GUID *NameGuid,
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- IN OUT VOID **Buffer,
- IN OUT UINTN *BufferSize,
- OUT UINT32 *AuthenticationStatus
- );
-
-/**
- Write the supplied file (NameGuid) to the FV.
-
- @param This Calling context
- @param NumberOfFiles Indicates the number of file records pointed to by FileData
- @param WritePolicy Indicates the level of reliability of the write with respect to
- things like power failure events.
- @param FileData A pointer to an array of EFI_FV_WRITE_FILE_DATA structures. Each
- element in the array indicates a file to write, and there are
- NumberOfFiles elements in the input array.
-
- @retval EFI_SUCCESS
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_DEVICE_ERROR
- @retval EFI_WRITE_PROTECTED
- @retval EFI_NOT_FOUND
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-FvWriteFile (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN UINT32 NumberOfFiles,
- IN FRAMEWORK_EFI_FV_WRITE_POLICY WritePolicy,
- IN FRAMEWORK_EFI_FV_WRITE_FILE_DATA *FileData
- );
-
-/**
- Given the input key, search for the next matching file in the volume.
-
- @param This Calling context
- @param Key Pointer to a caller allocated buffer that contains an implementation
- specific key that is used to track where to begin searching on
- successive calls.
- @param FileType Indicates the file type to filter for
- @param NameGuid Guid filename of the file found
- @param Attributes Attributes of the file found
- @param Size Size in bytes of the file found
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
- @retval EFI_DEVICE_ERROR
- @retval EFI_ACCESS_DENIED
-
-**/
-EFI_STATUS
-EFIAPI
-FvGetNextFile (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN OUT VOID *Key,
- IN OUT EFI_FV_FILETYPE *FileType,
- OUT EFI_GUID *NameGuid,
- OUT EFI_FV_FILE_ATTRIBUTES *Attributes,
- OUT UINTN *Size
- );
-
-#define FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('f', 'v', 't', 'h')
-
-typedef struct {
- UINTN Signature;
- EFI_FIRMWARE_VOLUME_PROTOCOL FirmwareVolume;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
-} FIRMWARE_VOLUME_PRIVATE_DATA;
-
-#define FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS(a) CR (a, FIRMWARE_VOLUME_PRIVATE_DATA, FirmwareVolume, FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE)
-
-//
-// Firmware Volume Protocol template
-//
-EFI_EVENT mFvRegistration;
-
-FIRMWARE_VOLUME_PRIVATE_DATA gFirmwareVolumePrivateDataTemplate = {
- FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE,
- {
- FvGetVolumeAttributes,
- FvSetVolumeAttributes,
- FvReadFile,
- FvReadSection,
- FvWriteFile,
- FvGetNextFile,
- 0,
- NULL
- },
- NULL
-};
-
-//
-// Module globals
-//
-
-VOID
-EFIAPI
-FvNotificationEvent (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- EFI_STATUS Status;
- UINTN BufferSize;
- EFI_HANDLE Handle;
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME_PROTOCOL *FirmwareVolume;
-
- while (TRUE) {
- BufferSize = sizeof (Handle);
- Status = gBS->LocateHandle (
- ByRegisterNotify,
- &gEfiFirmwareVolume2ProtocolGuid,
- mFvRegistration,
- &BufferSize,
- &Handle
- );
- if (EFI_ERROR (Status)) {
- //
- // Exit Path of While Loop....
- //
- break;
- }
-
- //
- // Skip this handle if the Firmware Volume Protocol is already installed
- //
- Status = gBS->HandleProtocol (
- Handle,
- &gEfiFirmwareVolumeProtocolGuid,
- (VOID **)&FirmwareVolume
- );
- if (!EFI_ERROR (Status)) {
- continue;
- }
-
- //
- // Allocate private data structure
- //
- Private = AllocateCopyPool (sizeof (FIRMWARE_VOLUME_PRIVATE_DATA), &gFirmwareVolumePrivateDataTemplate);
- if (Private == NULL) {
- continue;
- }
-
- //
- // Retrieve the Firmware Volume2 Protocol
- //
- Status = gBS->HandleProtocol (
- Handle,
- &gEfiFirmwareVolume2ProtocolGuid,
- (VOID **)&Private->FirmwareVolume2
- );
- ASSERT_EFI_ERROR (Status);
-
- //
- // Fill in rest of private data structure
- //
- Private->FirmwareVolume.KeySize = Private->FirmwareVolume2->KeySize;
- Private->FirmwareVolume.ParentHandle = Private->FirmwareVolume2->ParentHandle;
-
- //
- // Install Firmware Volume Protocol onto same handle
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Handle,
- &gEfiFirmwareVolumeProtocolGuid,
- &Private->FirmwareVolume,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
- }
-}
-
-
-/**
- The user Entry Point for DXE driver. The user code starts with this function
- as the real entry point for the image goes into a library that calls this
- function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeFirmwareVolume2 (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EfiCreateProtocolNotifyEvent (
- &gEfiFirmwareVolume2ProtocolGuid,
- TPL_CALLBACK,
- FvNotificationEvent,
- NULL,
- &mFvRegistration
- );
- return EFI_SUCCESS;
-}
-
-/**
- Retrieves attributes, insures positive polarity of attribute bits, returns
- resulting attributes in output parameter
-
- @param This Calling context
- @param Attributes output buffer which contains attributes
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-FvGetVolumeAttributes (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
- )
-{
- EFI_STATUS Status;
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
-
- Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
- FirmwareVolume2 = Private->FirmwareVolume2;
-
- Status = FirmwareVolume2->GetVolumeAttributes (
- FirmwareVolume2,
- Attributes
- );
- if (!EFI_ERROR (Status)) {
- *Attributes = (*Attributes & 0x1ff) | ((UINTN)EFI_FV_ALIGNMENT_2 << ((*Attributes & EFI_FV2_ALIGNMENT) >> 16));
- }
- return Status;
-}
-
-/**
- Sets volume attributes
-
- @param This Calling context
- @param Attributes Buffer which contains attributes
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-FvSetVolumeAttributes (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
- )
-{
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
- INTN Alignment;
- EFI_FV_ATTRIBUTES Fv2Attributes;
-
- Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
- FirmwareVolume2 = Private->FirmwareVolume2;
-
- Fv2Attributes = (*Attributes & 0x1ff);
- Alignment = LowBitSet64 (RShiftU64 (*Attributes, 16) & 0xffff);
- if (Alignment != -1) {
- Fv2Attributes |= LShiftU64 (Alignment, 16);
- }
- return FirmwareVolume2->SetVolumeAttributes (
- FirmwareVolume2,
- &Fv2Attributes
- );
-}
-
-/**
- Read the requested file (NameGuid) and returns data in Buffer.
-
- @param This Calling context
- @param NameGuid Filename identifying which file to read
- @param Buffer Pointer to pointer to buffer in which contents of file are returned.
- <br>
- If Buffer is NULL, only type, attributes, and size are returned as
- there is no output buffer.
- <br>
- If Buffer != NULL and *Buffer == NULL, the output buffer is allocated
- from BS pool by ReadFile
- <br>
- If Buffer != NULL and *Buffer != NULL, the output buffer has been
- allocated by the caller and is being passed in.
- @param BufferSize Indicates the buffer size passed in, and on output the size
- required to complete the read
- @param FoundType Indicates the type of the file who's data is returned
- @param FileAttributes Indicates the attributes of the file who's data is resturned
- @param AuthenticationStatus Indicates the authentication status of the data
-
- @retval EFI_SUCCESS
- @retval EFI_WARN_BUFFER_TOO_SMALL
- @retval EFI_NOT_FOUND
- @retval EFI_DEVICE_ERROR
- @retval EFI_ACCESS_DENIED
-
-**/
-EFI_STATUS
-EFIAPI
-FvReadFile (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN EFI_GUID *NameGuid,
- IN OUT VOID **Buffer,
- IN OUT UINTN *BufferSize,
- OUT EFI_FV_FILETYPE *FoundType,
- OUT EFI_FV_FILE_ATTRIBUTES *FileAttributes,
- OUT UINT32 *AuthenticationStatus
- )
-{
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
-
- Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
- FirmwareVolume2 = Private->FirmwareVolume2;
-
- return FirmwareVolume2->ReadFile (
- FirmwareVolume2,
- NameGuid,
- Buffer,
- BufferSize,
- FoundType,
- FileAttributes,
- AuthenticationStatus
- );
-}
-
-/**
- Read the requested section from the specified file and returns data in Buffer.
-
- @param This Calling context
- @param NameGuid Filename identifying the file from which to read
- @param SectionType Indicates what section type to retrieve
- @param SectionInstance Indicates which instance of SectionType to retrieve
- @param Buffer Pointer to pointer to buffer in which contents of file are returned.
- <br>
- If Buffer is NULL, only type, attributes, and size are returned as
- there is no output buffer.
- <br>
- If Buffer != NULL and *Buffer == NULL, the output buffer is allocated
- from BS pool by ReadFile
- <br>
- If Buffer != NULL and *Buffer != NULL, the output buffer has been
- allocated by the caller and is being passed in.
- @param BufferSize Indicates the buffer size passed in, and on output the size
- required to complete the read
- @param AuthenticationStatus Indicates the authentication status of the data
-
- @retval EFI_SUCCESS
- @retval EFI_WARN_BUFFER_TOO_SMALL
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_NOT_FOUND
- @retval EFI_DEVICE_ERROR
- @retval EFI_ACCESS_DENIED
-
-**/
-EFI_STATUS
-EFIAPI
-FvReadSection (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN EFI_GUID *NameGuid,
- IN EFI_SECTION_TYPE SectionType,
- IN UINTN SectionInstance,
- IN OUT VOID **Buffer,
- IN OUT UINTN *BufferSize,
- OUT UINT32 *AuthenticationStatus
- )
-{
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
-
- Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
- FirmwareVolume2 = Private->FirmwareVolume2;
-
- return FirmwareVolume2->ReadSection (
- FirmwareVolume2,
- NameGuid,
- SectionType,
- SectionInstance,
- Buffer,
- BufferSize,
- AuthenticationStatus
- );
-}
-
-/**
- Write the supplied file (NameGuid) to the FV.
-
- @param This Calling context
- @param NumberOfFiles Indicates the number of file records pointed to by FileData
- @param WritePolicy Indicates the level of reliability of the write with respect to
- things like power failure events.
- @param FileData A pointer to an array of EFI_FV_WRITE_FILE_DATA structures. Each
- element in the array indicates a file to write, and there are
- NumberOfFiles elements in the input array.
-
- @retval EFI_SUCCESS
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_DEVICE_ERROR
- @retval EFI_WRITE_PROTECTED
- @retval EFI_NOT_FOUND
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-FvWriteFile (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN UINT32 NumberOfFiles,
- IN FRAMEWORK_EFI_FV_WRITE_POLICY WritePolicy,
- IN FRAMEWORK_EFI_FV_WRITE_FILE_DATA *FileData
- )
-{
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
-
- Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
- FirmwareVolume2 = Private->FirmwareVolume2;
-
- return FirmwareVolume2->WriteFile (
- FirmwareVolume2,
- NumberOfFiles,
- WritePolicy,
- (EFI_FV_WRITE_FILE_DATA *)FileData
- );
-}
-
-/**
- Given the input key, search for the next matching file in the volume.
-
- @param This Calling context
- @param Key Pointer to a caller allocated buffer that contains an implementation
- specific key that is used to track where to begin searching on
- successive calls.
- @param FileType Indicates the file type to filter for
- @param NameGuid Guid filename of the file found
- @param Attributes Attributes of the file found
- @param Size Size in bytes of the file found
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
- @retval EFI_DEVICE_ERROR
- @retval EFI_ACCESS_DENIED
-
-**/
-EFI_STATUS
-EFIAPI
-FvGetNextFile (
- IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
- IN OUT VOID *Key,
- IN OUT EFI_FV_FILETYPE *FileType,
- OUT EFI_GUID *NameGuid,
- OUT EFI_FV_FILE_ATTRIBUTES *Attributes,
- OUT UINTN *Size
- )
-{
- FIRMWARE_VOLUME_PRIVATE_DATA *Private;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
-
- Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
- FirmwareVolume2 = Private->FirmwareVolume2;
-
- return FirmwareVolume2->GetNextFile (
- FirmwareVolume2,
- Key,
- FileType,
- NameGuid,
- Attributes,
- Size
- );
-}
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