diff options
Diffstat (limited to 'EdkModulePkg/Library/EdkFvbServiceLib/Ipf/Fvb.c')
| -rw-r--r-- | EdkModulePkg/Library/EdkFvbServiceLib/Ipf/Fvb.c | 349 |
1 files changed, 0 insertions, 349 deletions
diff --git a/EdkModulePkg/Library/EdkFvbServiceLib/Ipf/Fvb.c b/EdkModulePkg/Library/EdkFvbServiceLib/Ipf/Fvb.c deleted file mode 100644 index fd455deca2..0000000000 --- a/EdkModulePkg/Library/EdkFvbServiceLib/Ipf/Fvb.c +++ /dev/null @@ -1,349 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation
-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:
-
- Fvb.c
-
-Abstract:
-
- Light weight lib to support Tiano Firmware Volume Block
- protocol abstraction at runtime.
-
- All these functions convert EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID
- class function to the Runtime Lib function. There is a 1 to 1 mapping.
-
- If you are using any of these lib functions.you must first call FvbInitialize ().
-
---*/
-
-EFI_STATUS
-EFIAPI
-FvbLibInitialize (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-/*++
-
-Routine Description:
- Initialize globals and register Fvb Protocol notification function.
-
-Arguments:
- None
-
-Returns:
- EFI_SUCCESS
-
---*/
-{
- return EFI_SUCCESS;
-}
-//
-// The following functions wrap Fvb protocol in the Runtime Lib functions.
-// The Instance translates into Fvb instance. The Fvb order defined by HOBs and
-// thus the sequence of FVB protocol addition define Instance.
-//
-// EfiFvbInitialize () must be called before any of the following functions
-// must be called.
-//
-EFI_STATUS
-EfiFvbReadBlock (
- IN UINTN Instance,
- IN EFI_LBA Lba,
- IN UINTN Offset,
- IN OUT UINTN *NumBytes,
- IN UINT8 *Buffer
- )
-/*++
-
-Routine Description:
- Reads specified number of bytes into a buffer from the specified block
-
-Arguments:
- Instance - The FV instance to be read from
- Lba - The logical block address to be read from
- Offset - Offset into the block at which to begin reading
- NumBytes - Pointer that on input contains the total size of
- the buffer. On output, it contains the total number
- of bytes read
- Buffer - Pointer to a caller allocated buffer that will be
- used to hold the data read
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (&Guid, ReadFunctionId, Instance, Lba, Offset, (UINT64) NumBytes, (UINT64) Buffer, 0, 0).Status;
-}
-
-EFI_STATUS
-EfiFvbWriteBlock (
- IN UINTN Instance,
- IN EFI_LBA Lba,
- IN UINTN Offset,
- IN OUT UINTN *NumBytes,
- IN UINT8 *Buffer
- )
-/*++
-
-Routine Description:
- Writes specified number of bytes from the input buffer to the block
-
-Arguments:
- Instance - The FV instance to be written to
- Lba - The starting logical block index to write to
- Offset - Offset into the block at which to begin writing
- NumBytes - Pointer that on input contains the total size of
- the buffer. On output, it contains the total number
- of bytes actually written
- Buffer - Pointer to a caller allocated buffer that contains
- the source for the write
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (&Guid, WriteFunctionId, Instance, Lba, Offset, (UINT64) NumBytes, (UINT64) Buffer, 0, 0).Status;
-}
-
-EFI_STATUS
-EfiFvbEraseBlock (
- IN UINTN Instance,
- IN UINTN Lba
- )
-/*++
-
-Routine Description:
- Erases and initializes a firmware volume block
-
-Arguments:
- Instance - The FV instance to be erased
- Lba - The logical block index to be erased
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (&Guid, EraseBlockFunctionId, Instance, Lba, 0, 0, 0, 0, 0).Status;
-}
-
-EFI_STATUS
-EfiFvbGetVolumeAttributes (
- IN UINTN Instance,
- OUT EFI_FVB_ATTRIBUTES *Attributes
- )
-/*++
-
-Routine Description:
- Retrieves attributes, insures positive polarity of attribute bits, returns
- resulting attributes in output parameter
-
-Arguments:
- Instance - The FV instance whose attributes is going to be
- returned
- Attributes - Output buffer which contains attributes
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (&Guid, SetVolumeAttributesFunctionId, Instance, (UINT64) Attributes, 0, 0, 0, 0, 0).Status;
-}
-
-EFI_STATUS
-EfiFvbSetVolumeAttributes (
- IN UINTN Instance,
- IN EFI_FVB_ATTRIBUTES Attributes
- )
-/*++
-
-Routine Description:
- Modifies the current settings of the firmware volume according to the
- input parameter, and returns the new setting of the volume
-
-Arguments:
- Instance - The FV instance whose attributes is going to be
- modified
- Attributes - On input, it is a pointer to EFI_FVB_ATTRIBUTES
- containing the desired firmware volume settings.
- On successful return, it contains the new settings
- of the firmware volume
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (&Guid, SetVolumeAttributesFunctionId, Instance, (UINT64) Attributes, 0, 0, 0, 0, 0).Status;
-}
-
-EFI_STATUS
-EfiFvbGetPhysicalAddress (
- IN UINTN Instance,
- OUT EFI_PHYSICAL_ADDRESS *BaseAddress
- )
-/*++
-
-Routine Description:
- Retrieves the physical address of a memory mapped FV
-
-Arguments:
- Instance - The FV instance whose base address is going to be
- returned
- BaseAddress - Pointer to a caller allocated EFI_PHYSICAL_ADDRESS
- that on successful return, contains the base address
- of the firmware volume.
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (&Guid, GetPhysicalAddressFunctionId, Instance, (UINT64) BaseAddress, 0, 0, 0, 0, 0).Status;
-}
-
-EFI_STATUS
-EfiFvbGetBlockSize (
- IN UINTN Instance,
- IN EFI_LBA Lba,
- OUT UINTN *BlockSize,
- OUT UINTN *NumOfBlocks
- )
-/*++
-
-Routine Description:
- Retrieve the size of a logical block
-
-Arguments:
- Instance - The FV instance whose block size is going to be
- returned
- Lba - Indicates which block to return the size for.
- BlockSize - A pointer to a caller allocated UINTN in which
- the size of the block is returned
- NumOfBlocks - a pointer to a caller allocated UINTN in which the
- number of consecutive blocks starting with Lba is
- returned. All blocks in this range have a size of
- BlockSize
-
-Returns:
- EFI_SUCCESS - The firmware volume was read successfully and
- contents are in Buffer
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (
- &Guid,
- GetBlockSizeFunctionId,
- Instance,
- Lba,
- (UINT64) BlockSize,
- (UINT64) NumOfBlocks,
- 0,
- 0,
- 0
- ).Status;
-}
-
-EFI_STATUS
-EfiFvbEraseCustomBlockRange (
- IN UINTN Instance,
- IN EFI_LBA StartLba,
- IN UINTN OffsetStartLba,
- IN EFI_LBA LastLba,
- IN UINTN OffsetLastLba
- )
-/*++
-
-Routine Description:
- Erases and initializes a specified range of a firmware volume
-
-Arguments:
- Instance - The FV instance to be erased
- StartLba - The starting logical block index to be erased
- OffsetStartLba - Offset into the starting block at which to
- begin erasing
- LastLba - The last logical block index to be erased
- OffsetLastLba - Offset into the last block at which to end erasing
-
-Returns:
- Status code
-
---*/
-{
- EFI_GUID Guid;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_FV_BLOCK_SERVICES_PROTOCOL_GUID_HI;
-
- return EsalCall (
- &Guid,
- EraseCustomBlockRangeFunctionId,
- Instance,
- StartLba,
- OffsetStartLba,
- LastLba,
- OffsetLastLba,
- 0,
- 0
- ).Status;
-}
-
-
-/**
- BugBug: Can't turn this off in the current MSA so we need a stub
-**/
-VOID
-EFIAPI
-FvbVirtualAddressChangeNotifyEvent (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
-}
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