From 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 Mon Sep 17 00:00:00 2001 From: Guo Mang Date: Wed, 2 Aug 2017 09:54:47 +0800 Subject: Remove core packages since we can get them from edk2 repository Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang --- Nt32Pkg/FvbServicesRuntimeDxe/FWBlockService.c | 1378 -------------------- Nt32Pkg/FvbServicesRuntimeDxe/FvbInfo.c | 160 --- .../FvbServicesRuntimeDxe.inf | 80 -- Nt32Pkg/FvbServicesRuntimeDxe/FwBlockService.h | 214 --- 4 files changed, 1832 deletions(-) delete mode 100644 Nt32Pkg/FvbServicesRuntimeDxe/FWBlockService.c delete mode 100644 Nt32Pkg/FvbServicesRuntimeDxe/FvbInfo.c delete mode 100644 Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf delete mode 100644 Nt32Pkg/FvbServicesRuntimeDxe/FwBlockService.h (limited to 'Nt32Pkg/FvbServicesRuntimeDxe') diff --git a/Nt32Pkg/FvbServicesRuntimeDxe/FWBlockService.c b/Nt32Pkg/FvbServicesRuntimeDxe/FWBlockService.c deleted file mode 100644 index 3400516f0c..0000000000 --- a/Nt32Pkg/FvbServicesRuntimeDxe/FWBlockService.c +++ /dev/null @@ -1,1378 +0,0 @@ -/**@file - -Copyright (c) 2006 - 2013, 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: - - FWBlockService.c - -Abstract: - -Revision History - -**/ - -// -// The package level header files this module uses -// -#include -#include -// -// The protocols, PPI and GUID defintions for this module -// -#include -#include -#include -// -// The Library classes this module consumes -// -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "FWBlockService.h" - -#define EFI_FVB2_STATUS (EFI_FVB2_READ_STATUS | EFI_FVB2_WRITE_STATUS | EFI_FVB2_LOCK_STATUS) - -ESAL_FWB_GLOBAL *mFvbModuleGlobal; - -FV_MEMMAP_DEVICE_PATH mFvMemmapDevicePathTemplate = { - { - { - HARDWARE_DEVICE_PATH, - HW_MEMMAP_DP, - { - (UINT8)(sizeof (MEMMAP_DEVICE_PATH)), - (UINT8)(sizeof (MEMMAP_DEVICE_PATH) >> 8) - } - }, - EfiMemoryMappedIO, - (EFI_PHYSICAL_ADDRESS) 0, - (EFI_PHYSICAL_ADDRESS) 0, - }, - { - END_DEVICE_PATH_TYPE, - END_ENTIRE_DEVICE_PATH_SUBTYPE, - { - END_DEVICE_PATH_LENGTH, - 0 - } - } -}; - -FV_PIWG_DEVICE_PATH mFvPIWGDevicePathTemplate = { - { - { - MEDIA_DEVICE_PATH, - MEDIA_PIWG_FW_VOL_DP, - { - (UINT8)(sizeof (MEDIA_FW_VOL_DEVICE_PATH)), - (UINT8)(sizeof (MEDIA_FW_VOL_DEVICE_PATH) >> 8) - } - }, - { 0 } - }, - { - END_DEVICE_PATH_TYPE, - END_ENTIRE_DEVICE_PATH_SUBTYPE, - { - END_DEVICE_PATH_LENGTH, - 0 - } - } -}; - -EFI_FW_VOL_BLOCK_DEVICE mFvbDeviceTemplate = { - FVB_DEVICE_SIGNATURE, - NULL, - 0, - { - FvbProtocolGetAttributes, - FvbProtocolSetAttributes, - FvbProtocolGetPhysicalAddress, - FvbProtocolGetBlockSize, - FvbProtocolRead, - FvbProtocolWrite, - FvbProtocolEraseBlocks, - NULL - } -}; - - - -VOID -EFIAPI -FvbVirtualddressChangeEvent ( - IN EFI_EVENT Event, - IN VOID *Context - ) -/*++ - -Routine Description: - - Fixup internal data so that EFI and SAL can be call in virtual mode. - Call the passed in Child Notify event and convert the mFvbModuleGlobal - date items to there virtual address. - - mFvbModuleGlobal->FvInstance[FVB_PHYSICAL] - Physical copy of instance data - mFvbModuleGlobal->FvInstance[FVB_VIRTUAL] - Virtual pointer to common - instance data. - -Arguments: - - (Standard EFI notify event - EFI_EVENT_NOTIFY) - -Returns: - - None - ---*/ -{ - EFI_FW_VOL_INSTANCE *FwhInstance; - UINTN Index; - - EfiConvertPointer (0x0, (VOID **) &mFvbModuleGlobal->FvInstance[FVB_VIRTUAL]); - - // - // Convert the base address of all the instances - // - Index = 0; - FwhInstance = mFvbModuleGlobal->FvInstance[FVB_PHYSICAL]; - while (Index < mFvbModuleGlobal->NumFv) { - EfiConvertPointer (0x0, (VOID **) &FwhInstance->FvBase[FVB_VIRTUAL]); - FwhInstance = (EFI_FW_VOL_INSTANCE *) - ( - (UINTN) ((UINT8 *) FwhInstance) + FwhInstance->VolumeHeader.HeaderLength + - (sizeof (EFI_FW_VOL_INSTANCE) - sizeof (EFI_FIRMWARE_VOLUME_HEADER)) - ); - Index++; - } - - EfiConvertPointer (0x0, (VOID **) &mFvbModuleGlobal->FvbScratchSpace[FVB_VIRTUAL]); - EfiConvertPointer (0x0, (VOID **) &mFvbModuleGlobal); -} - -EFI_STATUS -GetFvbInstance ( - IN UINTN Instance, - IN ESAL_FWB_GLOBAL *Global, - OUT EFI_FW_VOL_INSTANCE **FwhInstance, - IN BOOLEAN Virtual - ) -/*++ - -Routine Description: - Retrieves the physical address of a memory mapped FV - -Arguments: - Instance - The FV instance whose base address is going to be - returned - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - FwhInstance - The EFI_FW_VOL_INSTANCE fimrware instance structure - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - Successfully returns - EFI_INVALID_PARAMETER - Instance not found - ---*/ -{ - EFI_FW_VOL_INSTANCE *FwhRecord; - - if (Instance >= Global->NumFv) { - return EFI_INVALID_PARAMETER; - } - // - // Find the right instance of the FVB private data - // - FwhRecord = Global->FvInstance[Virtual]; - while (Instance > 0) { - FwhRecord = (EFI_FW_VOL_INSTANCE *) - ( - (UINTN) ((UINT8 *) FwhRecord) + FwhRecord->VolumeHeader.HeaderLength + - (sizeof (EFI_FW_VOL_INSTANCE) - sizeof (EFI_FIRMWARE_VOLUME_HEADER)) - ); - Instance--; - } - - *FwhInstance = FwhRecord; - - return EFI_SUCCESS; -} - -EFI_STATUS -FvbGetPhysicalAddress ( - IN UINTN Instance, - OUT EFI_PHYSICAL_ADDRESS *Address, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -Routine Description: - Retrieves the physical address of a memory mapped FV - -Arguments: - Instance - The FV instance whose base address is going to be - returned - Address - Pointer to a caller allocated EFI_PHYSICAL_ADDRESS - that on successful return, contains the base address - of the firmware volume. - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - Successfully returns - EFI_INVALID_PARAMETER - Instance not found - ---*/ -{ - EFI_FW_VOL_INSTANCE *FwhInstance; - EFI_STATUS Status; - - // - // Find the right instance of the FVB private data - // - Status = GetFvbInstance (Instance, Global, &FwhInstance, Virtual); - ASSERT_EFI_ERROR (Status); - *Address = FwhInstance->FvBase[Virtual]; - - return EFI_SUCCESS; -} - -EFI_STATUS -FvbGetVolumeAttributes ( - IN UINTN Instance, - OUT EFI_FVB_ATTRIBUTES_2 *Attributes, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -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 - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - Successfully returns - EFI_INVALID_PARAMETER - Instance not found - ---*/ -{ - EFI_FW_VOL_INSTANCE *FwhInstance; - EFI_STATUS Status; - - // - // Find the right instance of the FVB private data - // - Status = GetFvbInstance (Instance, Global, &FwhInstance, Virtual); - ASSERT_EFI_ERROR (Status); - *Attributes = FwhInstance->VolumeHeader.Attributes; - - return EFI_SUCCESS; -} - -EFI_STATUS -FvbGetLbaAddress ( - IN UINTN Instance, - IN EFI_LBA Lba, - OUT UINTN *LbaAddress, - OUT UINTN *LbaLength, - OUT UINTN *NumOfBlocks, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -Routine Description: - Retrieves the starting address of an LBA in an FV - -Arguments: - Instance - The FV instance which the Lba belongs to - Lba - The logical block address - LbaAddress - On output, contains the physical starting address - of the Lba - LbaLength - On output, contains the length of the block - 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 - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - Successfully returns - EFI_INVALID_PARAMETER - Instance not found - ---*/ -{ - UINT32 NumBlocks; - UINT32 BlockLength; - UINTN Offset; - EFI_LBA StartLba; - EFI_LBA NextLba; - EFI_FW_VOL_INSTANCE *FwhInstance; - EFI_FV_BLOCK_MAP_ENTRY *BlockMap; - EFI_STATUS Status; - - // - // Find the right instance of the FVB private data - // - Status = GetFvbInstance (Instance, Global, &FwhInstance, Virtual); - ASSERT_EFI_ERROR (Status); - - StartLba = 0; - Offset = 0; - BlockMap = &(FwhInstance->VolumeHeader.BlockMap[0]); - - // - // Parse the blockmap of the FV to find which map entry the Lba belongs to - // - while (TRUE) { - NumBlocks = BlockMap->NumBlocks; - BlockLength = BlockMap->Length; - - if (NumBlocks == 0 || BlockLength == 0) { - return EFI_INVALID_PARAMETER; - } - - NextLba = StartLba + NumBlocks; - - // - // The map entry found - // - if (Lba >= StartLba && Lba < NextLba) { - Offset = Offset + (UINTN) MultU64x32 ((Lba - StartLba), BlockLength); - if (LbaAddress != NULL) { - *LbaAddress = FwhInstance->FvBase[Virtual] + Offset; - } - - if (LbaLength != NULL) { - *LbaLength = BlockLength; - } - - if (NumOfBlocks != NULL) { - *NumOfBlocks = (UINTN) (NextLba - Lba); - } - - return EFI_SUCCESS; - } - - StartLba = NextLba; - Offset = Offset + NumBlocks * BlockLength; - BlockMap++; - } -} - -EFI_STATUS -FvbReadBlock ( - IN UINTN Instance, - IN EFI_LBA Lba, - IN UINTN BlockOffset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -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 - BlockOffset - 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 - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - The firmware volume was read successfully and - contents are in Buffer - EFI_BAD_BUFFER_SIZE - Read attempted across a LBA boundary. On output, - NumBytes contains the total number of bytes returned - in Buffer - EFI_ACCESS_DENIED - The firmware volume is in the ReadDisabled state - EFI_DEVICE_ERROR - The block device is not functioning correctly and - could not be read - EFI_INVALID_PARAMETER - Instance not found, or NumBytes, Buffer are NULL - ---*/ -{ - EFI_FVB_ATTRIBUTES_2 Attributes; - UINTN LbaAddress; - UINTN LbaLength; - EFI_STATUS Status; - - // - // Check for invalid conditions - // - if ((NumBytes == NULL) || (Buffer == NULL)) { - return EFI_INVALID_PARAMETER; - } - - if (*NumBytes == 0) { - return EFI_INVALID_PARAMETER; - } - - Status = FvbGetLbaAddress (Instance, Lba, &LbaAddress, &LbaLength, NULL, Global, Virtual); - if (EFI_ERROR (Status)) { - return Status; - } - // - // Check if the FV is read enabled - // - FvbGetVolumeAttributes (Instance, &Attributes, Global, Virtual); - - if ((Attributes & EFI_FVB2_READ_STATUS) == 0) { - return EFI_ACCESS_DENIED; - } - // - // Perform boundary checks and adjust NumBytes - // - if (BlockOffset > LbaLength) { - return EFI_INVALID_PARAMETER; - } - - if (LbaLength < (*NumBytes + BlockOffset)) { - *NumBytes = (UINT32) (LbaLength - BlockOffset); - Status = EFI_BAD_BUFFER_SIZE; - } - - CopyMem (Buffer, (UINT8 *) (LbaAddress + BlockOffset), (UINTN) (*NumBytes)); - - return Status; -} - -EFI_STATUS -FvbWriteBlock ( - IN UINTN Instance, - IN EFI_LBA Lba, - IN UINTN BlockOffset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -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 - BlockOffset - 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 - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - The firmware volume was written successfully - EFI_BAD_BUFFER_SIZE - Write attempted across a LBA boundary. On output, - NumBytes contains the total number of bytes - actually written - EFI_ACCESS_DENIED - The firmware volume is in the WriteDisabled state - EFI_DEVICE_ERROR - The block device is not functioning correctly and - could not be written - EFI_INVALID_PARAMETER - Instance not found, or NumBytes, Buffer are NULL - ---*/ -{ - EFI_FVB_ATTRIBUTES_2 Attributes; - UINTN LbaAddress; - UINTN LbaLength; - EFI_STATUS Status; - - // - // Check for invalid conditions - // - if ((NumBytes == NULL) || (Buffer == NULL)) { - return EFI_INVALID_PARAMETER; - } - - if (*NumBytes == 0) { - return EFI_INVALID_PARAMETER; - } - - Status = FvbGetLbaAddress (Instance, Lba, &LbaAddress, &LbaLength, NULL, Global, Virtual); - if (EFI_ERROR (Status)) { - return Status; - } - // - // Check if the FV is write enabled - // - FvbGetVolumeAttributes (Instance, &Attributes, Global, Virtual); - - if ((Attributes & EFI_FVB2_WRITE_STATUS) == 0) { - return EFI_ACCESS_DENIED; - } - // - // Perform boundary checks and adjust NumBytes - // - if (BlockOffset > LbaLength) { - return EFI_INVALID_PARAMETER; - } - - if (LbaLength < (*NumBytes + BlockOffset)) { - *NumBytes = (UINT32) (LbaLength - BlockOffset); - Status = EFI_BAD_BUFFER_SIZE; - } - // - // Write data - // - CopyMem ((UINT8 *) (LbaAddress + BlockOffset), Buffer, (UINTN) (*NumBytes)); - - return Status; -} - -EFI_STATUS -FvbEraseBlock ( - IN UINTN Instance, - IN EFI_LBA Lba, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -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 - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - The erase request was successfully completed - EFI_ACCESS_DENIED - The firmware volume is in the WriteDisabled state - EFI_DEVICE_ERROR - The block device is not functioning correctly and - could not be written. Firmware device may have been - partially erased - EFI_INVALID_PARAMETER - Instance not found - ---*/ -{ - - EFI_FVB_ATTRIBUTES_2 Attributes; - UINTN LbaAddress; - UINTN LbaLength; - EFI_STATUS Status; - UINT8 Data; - - // - // Check if the FV is write enabled - // - FvbGetVolumeAttributes (Instance, &Attributes, Global, Virtual); - - if ((Attributes & EFI_FVB2_WRITE_STATUS) == 0) { - return EFI_ACCESS_DENIED; - } - // - // Get the starting address of the block for erase. - // - Status = FvbGetLbaAddress (Instance, Lba, &LbaAddress, &LbaLength, NULL, Global, Virtual); - - if (EFI_ERROR (Status)) { - return Status; - } - - if ((Attributes & EFI_FVB2_ERASE_POLARITY) != 0) { - Data = 0xFF; - } else { - Data = 0x0; - } - - SetMem ((UINT8 *) LbaAddress, LbaLength, Data); - - return EFI_SUCCESS; -} - -EFI_STATUS -FvbSetVolumeAttributes ( - IN UINTN Instance, - IN OUT EFI_FVB_ATTRIBUTES_2 *Attributes, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -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_2 - containing the desired firmware volume settings. - On successful return, it contains the new settings - of the firmware volume - Global - Pointer to ESAL_FWB_GLOBAL that contains all - instance data - Virtual - Whether CPU is in virtual or physical mode - -Returns: - EFI_SUCCESS - Successfully returns - EFI_ACCESS_DENIED - The volume setting is locked and cannot be modified - EFI_INVALID_PARAMETER - Instance not found, or The attributes requested are - in conflict with the capabilities as declared in the - firmware volume header - ---*/ -{ - EFI_FW_VOL_INSTANCE *FwhInstance; - EFI_FVB_ATTRIBUTES_2 OldAttributes; - EFI_FVB_ATTRIBUTES_2 *AttribPtr; - UINT32 Capabilities; - UINT32 OldStatus; - UINT32 NewStatus; - EFI_STATUS Status; - EFI_FVB_ATTRIBUTES_2 UnchangedAttributes; - - // - // Find the right instance of the FVB private data - // - Status = GetFvbInstance (Instance, Global, &FwhInstance, Virtual); - ASSERT_EFI_ERROR (Status); - - AttribPtr = (EFI_FVB_ATTRIBUTES_2 *) &(FwhInstance->VolumeHeader.Attributes); - OldAttributes = *AttribPtr; - Capabilities = OldAttributes & (EFI_FVB2_READ_DISABLED_CAP | \ - EFI_FVB2_READ_ENABLED_CAP | \ - EFI_FVB2_WRITE_DISABLED_CAP | \ - EFI_FVB2_WRITE_ENABLED_CAP | \ - EFI_FVB2_LOCK_CAP \ - ); - OldStatus = OldAttributes & EFI_FVB2_STATUS; - NewStatus = *Attributes & EFI_FVB2_STATUS; - - UnchangedAttributes = EFI_FVB2_READ_DISABLED_CAP | \ - EFI_FVB2_READ_ENABLED_CAP | \ - EFI_FVB2_WRITE_DISABLED_CAP | \ - EFI_FVB2_WRITE_ENABLED_CAP | \ - EFI_FVB2_LOCK_CAP | \ - EFI_FVB2_STICKY_WRITE | \ - EFI_FVB2_MEMORY_MAPPED | \ - EFI_FVB2_ERASE_POLARITY | \ - EFI_FVB2_READ_LOCK_CAP | \ - EFI_FVB2_WRITE_LOCK_CAP | \ - EFI_FVB2_ALIGNMENT; - - // - // Some attributes of FV is read only can *not* be set - // - if ((OldAttributes & UnchangedAttributes) ^ (*Attributes & UnchangedAttributes)) { - return EFI_INVALID_PARAMETER; - } - // - // If firmware volume is locked, no status bit can be updated - // - if (OldAttributes & EFI_FVB2_LOCK_STATUS) { - if (OldStatus ^ NewStatus) { - return EFI_ACCESS_DENIED; - } - } - // - // Test read disable - // - if ((Capabilities & EFI_FVB2_READ_DISABLED_CAP) == 0) { - if ((NewStatus & EFI_FVB2_READ_STATUS) == 0) { - return EFI_INVALID_PARAMETER; - } - } - // - // Test read enable - // - if ((Capabilities & EFI_FVB2_READ_ENABLED_CAP) == 0) { - if (NewStatus & EFI_FVB2_READ_STATUS) { - return EFI_INVALID_PARAMETER; - } - } - // - // Test write disable - // - if ((Capabilities & EFI_FVB2_WRITE_DISABLED_CAP) == 0) { - if ((NewStatus & EFI_FVB2_WRITE_STATUS) == 0) { - return EFI_INVALID_PARAMETER; - } - } - // - // Test write enable - // - if ((Capabilities & EFI_FVB2_WRITE_ENABLED_CAP) == 0) { - if (NewStatus & EFI_FVB2_WRITE_STATUS) { - return EFI_INVALID_PARAMETER; - } - } - // - // Test lock - // - if ((Capabilities & EFI_FVB2_LOCK_CAP) == 0) { - if (NewStatus & EFI_FVB2_LOCK_STATUS) { - return EFI_INVALID_PARAMETER; - } - } - - *AttribPtr = (*AttribPtr) & (0xFFFFFFFF & (~EFI_FVB2_STATUS)); - *AttribPtr = (*AttribPtr) | NewStatus; - *Attributes = *AttribPtr; - - return EFI_SUCCESS; -} -// -// FVB protocol APIs -// -EFI_STATUS -EFIAPI -FvbProtocolGetPhysicalAddress ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - OUT EFI_PHYSICAL_ADDRESS *Address - ) -/*++ - -Routine Description: - - Retrieves the physical address of the device. - -Arguments: - - This - Calling context - Address - Output buffer containing the address. - -Returns: - -Returns: - EFI_SUCCESS - Successfully returns - ---*/ -{ - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - return FvbGetPhysicalAddress (FvbDevice->Instance, Address, mFvbModuleGlobal, EfiGoneVirtual ()); -} - -EFI_STATUS -EFIAPI -FvbProtocolGetBlockSize ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN CONST EFI_LBA Lba, - OUT UINTN *BlockSize, - OUT UINTN *NumOfBlocks - ) -/*++ - -Routine Description: - Retrieve the size of a logical block - -Arguments: - This - Calling context - 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_FW_VOL_BLOCK_DEVICE *FvbDevice; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - return FvbGetLbaAddress ( - FvbDevice->Instance, - Lba, - NULL, - BlockSize, - NumOfBlocks, - mFvbModuleGlobal, - EfiGoneVirtual () - ); -} - -EFI_STATUS -EFIAPI -FvbProtocolGetAttributes ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - OUT EFI_FVB_ATTRIBUTES_2 *Attributes - ) -/*++ - -Routine Description: - Retrieves Volume attributes. No polarity translations are done. - -Arguments: - This - Calling context - Attributes - output buffer which contains attributes - -Returns: - EFI_SUCCESS - Successfully returns - ---*/ -{ - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - return FvbGetVolumeAttributes (FvbDevice->Instance, Attributes, mFvbModuleGlobal, EfiGoneVirtual ()); -} - -EFI_STATUS -EFIAPI -FvbProtocolSetAttributes ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN OUT EFI_FVB_ATTRIBUTES_2 *Attributes - ) -/*++ - -Routine Description: - Sets Volume attributes. No polarity translations are done. - -Arguments: - This - Calling context - Attributes - output buffer which contains attributes - -Returns: - EFI_SUCCESS - Successfully returns - ---*/ -{ - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - return FvbSetVolumeAttributes (FvbDevice->Instance, Attributes, mFvbModuleGlobal, EfiGoneVirtual ()); -} - -EFI_STATUS -EFIAPI -FvbProtocolEraseBlocks ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - ... - ) -/*++ - -Routine Description: - - The EraseBlock() function erases one or more blocks as denoted by the - variable argument list. The entire parameter list of blocks must be verified - prior to erasing any blocks. If a block is requested that does not exist - within the associated firmware volume (it has a larger index than the last - block of the firmware volume), the EraseBlock() function must return - EFI_INVALID_PARAMETER without modifying the contents of the firmware volume. - -Arguments: - This - Calling context - ... - Starting LBA followed by Number of Lba to erase. - a -1 to terminate the list. - -Returns: - EFI_SUCCESS - The erase request was successfully completed - EFI_ACCESS_DENIED - The firmware volume is in the WriteDisabled state - EFI_DEVICE_ERROR - The block device is not functioning correctly and - could not be written. Firmware device may have been - partially erased - ---*/ -{ - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - EFI_FW_VOL_INSTANCE *FwhInstance; - UINTN NumOfBlocks; - VA_LIST args; - EFI_LBA StartingLba; - UINTN NumOfLba; - EFI_STATUS Status; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - Status = GetFvbInstance (FvbDevice->Instance, mFvbModuleGlobal, &FwhInstance, EfiGoneVirtual ()); - ASSERT_EFI_ERROR (Status); - - NumOfBlocks = FwhInstance->NumOfBlocks; - - VA_START (args, This); - - do { - StartingLba = VA_ARG (args, EFI_LBA); - if (StartingLba == EFI_LBA_LIST_TERMINATOR) { - break; - } - - NumOfLba = VA_ARG (args, UINT32); - - // - // Check input parameters - // - if ((NumOfLba == 0) || ((StartingLba + NumOfLba) > NumOfBlocks)) { - VA_END (args); - return EFI_INVALID_PARAMETER; - } - } while (1); - - VA_END (args); - - VA_START (args, This); - do { - StartingLba = VA_ARG (args, EFI_LBA); - if (StartingLba == EFI_LBA_LIST_TERMINATOR) { - break; - } - - NumOfLba = VA_ARG (args, UINT32); - - while (NumOfLba > 0) { - Status = FvbEraseBlock (FvbDevice->Instance, StartingLba, mFvbModuleGlobal, EfiGoneVirtual ()); - if (EFI_ERROR (Status)) { - VA_END (args); - return Status; - } - - StartingLba++; - NumOfLba--; - } - - } while (1); - - VA_END (args); - - return EFI_SUCCESS; -} - -EFI_STATUS -EFIAPI -FvbProtocolWrite ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN EFI_LBA Lba, - IN UINTN Offset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer - ) -/*++ - -Routine Description: - - Writes data beginning at Lba:Offset from FV. The write terminates either - when *NumBytes of data have been written, or when a block boundary is - reached. *NumBytes is updated to reflect the actual number of bytes - written. The write opertion does not include erase. This routine will - attempt to write only the specified bytes. If the writes do not stick, - it will return an error. - -Arguments: - This - Calling context - Lba - Block in which to begin write - Offset - Offset in the block at which to begin write - NumBytes - On input, indicates the requested write size. On - output, indicates the actual number of bytes written - Buffer - Buffer containing source data for the write. - -Returns: - EFI_SUCCESS - The firmware volume was written successfully - EFI_BAD_BUFFER_SIZE - Write attempted across a LBA boundary. On output, - NumBytes contains the total number of bytes - actually written - EFI_ACCESS_DENIED - The firmware volume is in the WriteDisabled state - EFI_DEVICE_ERROR - The block device is not functioning correctly and - could not be written - EFI_INVALID_PARAMETER - NumBytes or Buffer are NULL - ---*/ -{ - - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - return FvbWriteBlock (FvbDevice->Instance, (EFI_LBA)Lba, (UINTN)Offset, NumBytes, (UINT8 *)Buffer, mFvbModuleGlobal, EfiGoneVirtual ()); -} - -EFI_STATUS -EFIAPI -FvbProtocolRead ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN CONST EFI_LBA Lba, - IN CONST UINTN Offset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer - ) -/*++ - -Routine Description: - - Reads data beginning at Lba:Offset from FV. The Read terminates either - when *NumBytes of data have been read, or when a block boundary is - reached. *NumBytes is updated to reflect the actual number of bytes - written. The write opertion does not include erase. This routine will - attempt to write only the specified bytes. If the writes do not stick, - it will return an error. - -Arguments: - This - Calling context - Lba - Block in which to begin Read - Offset - Offset in the block at which to begin Read - NumBytes - On input, indicates the requested write size. On - output, indicates the actual number of bytes Read - Buffer - Buffer containing source data for the Read. - -Returns: - EFI_SUCCESS - The firmware volume was read successfully and - contents are in Buffer - EFI_BAD_BUFFER_SIZE - Read attempted across a LBA boundary. On output, - NumBytes contains the total number of bytes returned - in Buffer - EFI_ACCESS_DENIED - The firmware volume is in the ReadDisabled state - EFI_DEVICE_ERROR - The block device is not functioning correctly and - could not be read - EFI_INVALID_PARAMETER - NumBytes or Buffer are NULL - ---*/ -{ - - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - - FvbDevice = FVB_DEVICE_FROM_THIS (This); - - return FvbReadBlock (FvbDevice->Instance, Lba, Offset, NumBytes, Buffer, mFvbModuleGlobal, EfiGoneVirtual ()); -} - -EFI_STATUS -ValidateFvHeader ( - EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader - ) -/*++ - -Routine Description: - Check the integrity of firmware volume header - -Arguments: - FwVolHeader - A pointer to a firmware volume header - -Returns: - EFI_SUCCESS - The firmware volume is consistent - EFI_NOT_FOUND - The firmware volume has corrupted. So it is not an FV - ---*/ -{ - // - // Verify the header revision, header signature, length - // Length of FvBlock cannot be 2**64-1 - // HeaderLength cannot be an odd number - // - if ((FwVolHeader->Revision != EFI_FVH_REVISION) || - (FwVolHeader->Signature != EFI_FVH_SIGNATURE) || - (FwVolHeader->FvLength == ((UINTN) -1)) || - ((FwVolHeader->HeaderLength & 0x01) != 0) - ) { - return EFI_NOT_FOUND; - } - - // - // Verify the header checksum - // - if (CalculateCheckSum16 ((UINT16 *) FwVolHeader, FwVolHeader->HeaderLength) != 0) { - return EFI_NOT_FOUND; - } - - return EFI_SUCCESS; -} - -EFI_STATUS -EFIAPI -FvbInitialize ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -/*++ - -Routine Description: - This function does common initialization for FVB services - -Arguments: - -Returns: - ---*/ -{ - EFI_STATUS Status; - EFI_FW_VOL_INSTANCE *FwhInstance; - EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader; - EFI_DXE_SERVICES *DxeServices; - EFI_GCD_MEMORY_SPACE_DESCRIPTOR Descriptor; - UINT32 BufferSize; - EFI_FV_BLOCK_MAP_ENTRY *PtrBlockMapEntry; - EFI_HANDLE FwbHandle; - EFI_FW_VOL_BLOCK_DEVICE *FvbDevice; - EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *OldFwbInterface; - UINT32 MaxLbaSize; - EFI_PHYSICAL_ADDRESS BaseAddress; - UINT64 Length; - UINTN NumOfBlocks; - EFI_PEI_HOB_POINTERS FvHob; - - // - // Get the DXE services table - // - DxeServices = gDS; - - // - // Allocate runtime services data for global variable, which contains - // the private data of all firmware volume block instances - // - mFvbModuleGlobal = AllocateRuntimePool (sizeof (ESAL_FWB_GLOBAL)); - ASSERT (mFvbModuleGlobal != NULL); - - // - // Calculate the total size for all firmware volume block instances - // - BufferSize = 0; - - FvHob.Raw = GetHobList (); - while ((FvHob.Raw = GetNextHob (EFI_HOB_TYPE_FV, FvHob.Raw)) != NULL) { - BaseAddress = FvHob.FirmwareVolume->BaseAddress; - Length = FvHob.FirmwareVolume->Length; - // - // Check if it is a "real" flash - // - Status = DxeServices->GetMemorySpaceDescriptor ( - BaseAddress, - &Descriptor - ); - if (EFI_ERROR (Status)) { - break; - } - - if (Descriptor.GcdMemoryType != EfiGcdMemoryTypeMemoryMappedIo) { - FvHob.Raw = GET_NEXT_HOB (FvHob); - continue; - } - - FwVolHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) BaseAddress; - Status = ValidateFvHeader (FwVolHeader); - if (EFI_ERROR (Status)) { - // - // Get FvbInfo - // - Status = GetFvbInfo (Length, &FwVolHeader); - if (EFI_ERROR (Status)) { - FvHob.Raw = GET_NEXT_HOB (FvHob); - continue; - } - } - - BufferSize += (sizeof (EFI_FW_VOL_INSTANCE) + FwVolHeader->HeaderLength - sizeof (EFI_FIRMWARE_VOLUME_HEADER)); - FvHob.Raw = GET_NEXT_HOB (FvHob); - } - - // - // Only need to allocate once. There is only one copy of physical memory for - // the private data of each FV instance. But in virtual mode or in physical - // mode, the address of the the physical memory may be different. - // - mFvbModuleGlobal->FvInstance[FVB_PHYSICAL] = AllocateRuntimePool (BufferSize); - ASSERT (mFvbModuleGlobal->FvInstance[FVB_PHYSICAL] != NULL); - - // - // Make a virtual copy of the FvInstance pointer. - // - FwhInstance = mFvbModuleGlobal->FvInstance[FVB_PHYSICAL]; - mFvbModuleGlobal->FvInstance[FVB_VIRTUAL] = FwhInstance; - - mFvbModuleGlobal->NumFv = 0; - MaxLbaSize = 0; - - FvHob.Raw = GetHobList (); - while (NULL != (FvHob.Raw = GetNextHob (EFI_HOB_TYPE_FV, FvHob.Raw))) { - BaseAddress = FvHob.FirmwareVolume->BaseAddress; - Length = FvHob.FirmwareVolume->Length; - // - // Check if it is a "real" flash - // - Status = DxeServices->GetMemorySpaceDescriptor ( - BaseAddress, - &Descriptor - ); - if (EFI_ERROR (Status)) { - break; - } - - if (Descriptor.GcdMemoryType != EfiGcdMemoryTypeMemoryMappedIo) { - FvHob.Raw = GET_NEXT_HOB (FvHob); - continue; - } - - FwVolHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) BaseAddress; - Status = ValidateFvHeader (FwVolHeader); - if (EFI_ERROR (Status)) { - // - // Get FvbInfo to provide in FwhInstance. - // - Status = GetFvbInfo (Length, &FwVolHeader); - if (EFI_ERROR (Status)) { - FvHob.Raw = GET_NEXT_HOB (FvHob); - continue; - } - // - // Write healthy FV header back. - // - CopyMem ( - (VOID *) (UINTN) BaseAddress, - (VOID *) FwVolHeader, - FwVolHeader->HeaderLength - ); - } - - FwhInstance->FvBase[FVB_PHYSICAL] = (UINTN) BaseAddress; - FwhInstance->FvBase[FVB_VIRTUAL] = (UINTN) BaseAddress; - - CopyMem ((UINTN *) &(FwhInstance->VolumeHeader), (UINTN *) FwVolHeader, FwVolHeader->HeaderLength); - FwVolHeader = &(FwhInstance->VolumeHeader); - EfiInitializeLock (&(FwhInstance->FvbDevLock), TPL_HIGH_LEVEL); - - NumOfBlocks = 0; - - for (PtrBlockMapEntry = FwVolHeader->BlockMap; PtrBlockMapEntry->NumBlocks != 0; PtrBlockMapEntry++) { - // - // Get the maximum size of a block. - // - if (MaxLbaSize < PtrBlockMapEntry->Length) { - MaxLbaSize = PtrBlockMapEntry->Length; - } - - NumOfBlocks = NumOfBlocks + PtrBlockMapEntry->NumBlocks; - } - // - // The total number of blocks in the FV. - // - FwhInstance->NumOfBlocks = NumOfBlocks; - - // - // Add a FVB Protocol Instance - // - FvbDevice = AllocateRuntimePool (sizeof (EFI_FW_VOL_BLOCK_DEVICE)); - ASSERT (FvbDevice != NULL); - - CopyMem (FvbDevice, &mFvbDeviceTemplate, sizeof (EFI_FW_VOL_BLOCK_DEVICE)); - - FvbDevice->Instance = mFvbModuleGlobal->NumFv; - mFvbModuleGlobal->NumFv++; - - - // - // Set up the devicepath - // - if (FwVolHeader->ExtHeaderOffset == 0) { - // - // FV does not contains extension header, then produce MEMMAP_DEVICE_PATH - // - FvbDevice->DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) AllocateCopyPool (sizeof (FV_MEMMAP_DEVICE_PATH), &mFvMemmapDevicePathTemplate); - ((FV_MEMMAP_DEVICE_PATH *) FvbDevice->DevicePath)->MemMapDevPath.StartingAddress = BaseAddress; - ((FV_MEMMAP_DEVICE_PATH *) FvbDevice->DevicePath)->MemMapDevPath.EndingAddress = BaseAddress + FwVolHeader->FvLength - 1; - } else { - FvbDevice->DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) AllocateCopyPool (sizeof (FV_PIWG_DEVICE_PATH), &mFvPIWGDevicePathTemplate); - CopyGuid ( - &((FV_PIWG_DEVICE_PATH *)FvbDevice->DevicePath)->FvDevPath.FvName, - (GUID *)(UINTN)(BaseAddress + FwVolHeader->ExtHeaderOffset) - ); - } - // - // Find a handle with a matching device path that has supports FW Block protocol - // - Status = gBS->LocateDevicePath (&gEfiFirmwareVolumeBlockProtocolGuid, &FvbDevice->DevicePath, &FwbHandle); - if (EFI_ERROR (Status)) { - // - // LocateDevicePath fails so install a new interface and device path - // - FwbHandle = NULL; - Status = gBS->InstallMultipleProtocolInterfaces ( - &FwbHandle, - &gEfiFirmwareVolumeBlockProtocolGuid, - &FvbDevice->FwVolBlockInstance, - &gEfiDevicePathProtocolGuid, - FvbDevice->DevicePath, - NULL - ); - ASSERT_EFI_ERROR (Status); - } else if (IsDevicePathEnd (FvbDevice->DevicePath)) { - // - // Device allready exists, so reinstall the FVB protocol - // - Status = gBS->HandleProtocol ( - FwbHandle, - &gEfiFirmwareVolumeBlockProtocolGuid, - (VOID**)&OldFwbInterface - ); - ASSERT_EFI_ERROR (Status); - - Status = gBS->ReinstallProtocolInterface ( - FwbHandle, - &gEfiFirmwareVolumeBlockProtocolGuid, - OldFwbInterface, - &FvbDevice->FwVolBlockInstance - ); - ASSERT_EFI_ERROR (Status); - - } else { - // - // There was a FVB protocol on an End Device Path node - // - ASSERT (FALSE); - } - - FwhInstance = (EFI_FW_VOL_INSTANCE *) - ( - (UINTN) ((UINT8 *) FwhInstance) + FwVolHeader->HeaderLength + - (sizeof (EFI_FW_VOL_INSTANCE) - sizeof (EFI_FIRMWARE_VOLUME_HEADER)) - ); - - FvHob.Raw = GET_NEXT_HOB (FvHob); - } - - return EFI_SUCCESS; -} diff --git a/Nt32Pkg/FvbServicesRuntimeDxe/FvbInfo.c b/Nt32Pkg/FvbServicesRuntimeDxe/FvbInfo.c deleted file mode 100644 index 324374c44f..0000000000 --- a/Nt32Pkg/FvbServicesRuntimeDxe/FvbInfo.c +++ /dev/null @@ -1,160 +0,0 @@ -/**@file - -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: - - FvbInfo.c - -Abstract: - - Defines data structure that is the volume header found.These data is intent - to decouple FVB driver with FV header. - -**/ - -// -// The package level header files this module uses -// -#include -#include -// -// The protocols, PPI and GUID defintions for this module -// -#include -#include -#include -#include -#include -// -// The Library classes this module consumes -// -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -typedef struct { - UINT64 FvLength; - EFI_FIRMWARE_VOLUME_HEADER FvbInfo; - // - // EFI_FV_BLOCK_MAP_ENTRY ExtraBlockMap[n];//n=0 - // - EFI_FV_BLOCK_MAP_ENTRY End[1]; -} EFI_FVB_MEDIA_INFO; - -EFI_FVB_MEDIA_INFO mPlatformFvbMediaInfo[] = { - // - // Recovery BOIS FVB - // - { - FixedPcdGet32 (PcdWinNtFlashFvRecoverySize), - { - { - 0, - }, // ZeroVector[16] - EFI_FIRMWARE_FILE_SYSTEM2_GUID, - FixedPcdGet32 (PcdWinNtFlashFvRecoverySize), - EFI_FVH_SIGNATURE, - EFI_FVB2_MEMORY_MAPPED | - EFI_FVB2_READ_ENABLED_CAP | - EFI_FVB2_READ_STATUS | - EFI_FVB2_WRITE_ENABLED_CAP | - EFI_FVB2_WRITE_STATUS | - EFI_FVB2_ERASE_POLARITY | - EFI_FVB2_ALIGNMENT_16, - sizeof (EFI_FIRMWARE_VOLUME_HEADER) + sizeof (EFI_FV_BLOCK_MAP_ENTRY), - 0xE947, // CheckSum - 0, // ExtHeaderOffset - { - 0, - }, // Reserved[1] - 2, // Revision - { - FixedPcdGet32 (PcdWinNtFlashFvRecoverySize)/FixedPcdGet32 (PcdWinNtFirmwareBlockSize), - FixedPcdGet32 (PcdWinNtFirmwareBlockSize), - } - }, - { - 0, - 0 - } - }, - // - // Systen NvStorage FVB - // - { - FixedPcdGet32 (PcdFlashNvStorageVariableSize) + - FixedPcdGet32 (PcdFlashNvStorageFtwWorkingSize) + - FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize) + - FixedPcdGet32 (PcdWinNtFlashNvStorageEventLogSize), - { - { - 0, - }, // ZeroVector[16] - EFI_SYSTEM_NV_DATA_FV_GUID, - FixedPcdGet32 (PcdFlashNvStorageVariableSize) + - FixedPcdGet32 (PcdFlashNvStorageFtwWorkingSize) + - FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize) + - FixedPcdGet32 (PcdWinNtFlashNvStorageEventLogSize), - EFI_FVH_SIGNATURE, - EFI_FVB2_MEMORY_MAPPED | - EFI_FVB2_READ_ENABLED_CAP | - EFI_FVB2_READ_STATUS | - EFI_FVB2_WRITE_ENABLED_CAP | - EFI_FVB2_WRITE_STATUS | - EFI_FVB2_ERASE_POLARITY | - EFI_FVB2_ALIGNMENT_16, - sizeof (EFI_FIRMWARE_VOLUME_HEADER) + sizeof (EFI_FV_BLOCK_MAP_ENTRY), - 0xFBFF, // CheckSum - 0, // ExtHeaderOffset - { - 0, - }, // Reserved[1] - 2, // Revision - { - (FixedPcdGet32 (PcdFlashNvStorageVariableSize) + - FixedPcdGet32 (PcdFlashNvStorageFtwWorkingSize) + - FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize) + - FixedPcdGet32 (PcdWinNtFlashNvStorageEventLogSize)) / FixedPcdGet32 (PcdWinNtFirmwareBlockSize), - FixedPcdGet32 (PcdWinNtFirmwareBlockSize), - } - }, - { - 0, - 0 - } - } -}; - -EFI_STATUS -GetFvbInfo ( - IN UINT64 FvLength, - OUT EFI_FIRMWARE_VOLUME_HEADER **FvbInfo - ) -{ - UINTN Index; - - for (Index = 0; Index < sizeof (mPlatformFvbMediaInfo) / sizeof (EFI_FVB_MEDIA_INFO); Index += 1) { - if (mPlatformFvbMediaInfo[Index].FvLength == FvLength) { - *FvbInfo = &mPlatformFvbMediaInfo[Index].FvbInfo; - return EFI_SUCCESS; - } - } - - return EFI_NOT_FOUND; -} diff --git a/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf b/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf deleted file mode 100644 index 10cedfa4ab..0000000000 --- a/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf +++ /dev/null @@ -1,80 +0,0 @@ -## @file -# Component description file for Nt32 Fimware Volume Block DXE driver module. -# -# This DXE runtime driver implements and produces the Fimware Volue Block Protocol on -# NT32 emulator. -# Copyright (c) 2006 - 2010, 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. -# -# -## - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = FvbServicesRuntimeDxe - FILE_GUID = BDFE5FAA-2A35-44bb-B17A-8084D4E2B9E9 - MODULE_TYPE = DXE_RUNTIME_DRIVER - VERSION_STRING = 1.0 - ENTRY_POINT = FvbInitialize - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 -# - -[Sources] - FvbInfo.c - FwBlockService.h - FWBlockService.c - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - Nt32Pkg/Nt32Pkg.dec - -[LibraryClasses] - UefiBootServicesTableLib - MemoryAllocationLib - BaseMemoryLib - HobLib - DebugLib - UefiRuntimeLib - DxeServicesTableLib - BaseLib - UefiDriverEntryPoint - UefiLib - PcdLib - -[Guids] - gEfiEventVirtualAddressChangeGuid # ALWAYS_CONSUMED Create Event: EVENT_GROUP_GUID - -[Protocols] - gEfiFirmwareVolumeBlockProtocolGuid # PROTOCOL ALWAYS_PRODUCED - gEfiDevicePathProtocolGuid # PROTOCOL SOMETIMES_PRODUCED - -[FixedPcd] - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize - gEfiNt32PkgTokenSpaceGuid.PcdWinNtFlashFvRecoverySize - gEfiNt32PkgTokenSpaceGuid.PcdWinNtFirmwareBlockSize - gEfiNt32PkgTokenSpaceGuid.PcdWinNtFlashNvStorageEventLogSize - -[Pcd] - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase - gEfiNt32PkgTokenSpaceGuid.PcdWinNtFirmwareFdSize - gEfiNt32PkgTokenSpaceGuid.PcdWinNtFlashFvRecoveryBase - gEfiNt32PkgTokenSpaceGuid.PcdWinNtFlashNvStorageEventLogBase - -[Depex] - TRUE - diff --git a/Nt32Pkg/FvbServicesRuntimeDxe/FwBlockService.h b/Nt32Pkg/FvbServicesRuntimeDxe/FwBlockService.h deleted file mode 100644 index ad8822bd42..0000000000 --- a/Nt32Pkg/FvbServicesRuntimeDxe/FwBlockService.h +++ /dev/null @@ -1,214 +0,0 @@ -/**@file - -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: - - FwBlockService.h - -Abstract: - - Firmware volume block driver for Intel Firmware Hub (FWH) device - -**/ - -#ifndef _FW_BLOCK_SERVICE_H -#define _FW_BLOCK_SERVICE_H - -// -// BugBug: Add documentation here for data structure!!!! -// -#define FVB_PHYSICAL 0 -#define FVB_VIRTUAL 1 - -typedef struct { - EFI_LOCK FvbDevLock; - UINTN FvBase[2]; - UINTN NumOfBlocks; - EFI_FIRMWARE_VOLUME_HEADER VolumeHeader; -} EFI_FW_VOL_INSTANCE; - -typedef struct { - UINT32 NumFv; - EFI_FW_VOL_INSTANCE *FvInstance[2]; - UINT8 *FvbScratchSpace[2]; -} ESAL_FWB_GLOBAL; - -// -// Fvb Protocol instance data -// -#define FVB_DEVICE_FROM_THIS(a) CR (a, EFI_FW_VOL_BLOCK_DEVICE, FwVolBlockInstance, FVB_DEVICE_SIGNATURE) -#define FVB_EXTEND_DEVICE_FROM_THIS(a) CR (a, EFI_FW_VOL_BLOCK_DEVICE, FvbExtension, FVB_DEVICE_SIGNATURE) -#define FVB_DEVICE_SIGNATURE SIGNATURE_32 ('F', 'V', 'B', 'N') - -typedef struct { - MEDIA_FW_VOL_DEVICE_PATH FvDevPath; - EFI_DEVICE_PATH_PROTOCOL EndDevPath; -} FV_PIWG_DEVICE_PATH; - -typedef struct { - MEMMAP_DEVICE_PATH MemMapDevPath; - EFI_DEVICE_PATH_PROTOCOL EndDevPath; -} FV_MEMMAP_DEVICE_PATH; - -typedef struct { - UINTN Signature; - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - UINTN Instance; - EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL FwVolBlockInstance; -} EFI_FW_VOL_BLOCK_DEVICE; - -EFI_STATUS -GetFvbInfo ( - IN UINT64 FvLength, - OUT EFI_FIRMWARE_VOLUME_HEADER **FvbInfo - ); - -EFI_STATUS -FvbReadBlock ( - IN UINTN Instance, - IN EFI_LBA Lba, - IN UINTN BlockOffset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -EFI_STATUS -FvbWriteBlock ( - IN UINTN Instance, - IN CONST EFI_LBA Lba, - IN CONST UINTN BlockOffset, - IN OUT UINTN *NumBytes, - IN CONST UINT8 *Buffer, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -EFI_STATUS -FvbEraseBlock ( - IN UINTN Instance, - IN EFI_LBA Lba, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -EFI_STATUS -FvbSetVolumeAttributes ( - IN UINTN Instance, - IN OUT EFI_FVB_ATTRIBUTES_2 *Attributes, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -EFI_STATUS -FvbGetVolumeAttributes ( - IN UINTN Instance, - OUT EFI_FVB_ATTRIBUTES_2 *Attributes, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -EFI_STATUS -FvbGetPhysicalAddress ( - IN UINTN Instance, - OUT EFI_PHYSICAL_ADDRESS *Address, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -EFI_STATUS -EFIAPI -FvbInitialize ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ); - - -VOID -EFIAPI -FvbClassAddressChangeEvent ( - IN EFI_EVENT Event, - IN VOID *Context - ); - -EFI_STATUS -FvbGetLbaAddress ( - IN UINTN Instance, - IN EFI_LBA Lba, - OUT UINTN *LbaAddress, - OUT UINTN *LbaLength, - OUT UINTN *NumOfBlocks, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ); - -// -// Protocol APIs -// -EFI_STATUS -EFIAPI -FvbProtocolGetAttributes ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - OUT EFI_FVB_ATTRIBUTES_2 *Attributes - ); - -EFI_STATUS -EFIAPI -FvbProtocolSetAttributes ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN OUT EFI_FVB_ATTRIBUTES_2 *Attributes - ); - -EFI_STATUS -EFIAPI -FvbProtocolGetPhysicalAddress ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - OUT EFI_PHYSICAL_ADDRESS *Address - ); - -EFI_STATUS -EFIAPI -FvbProtocolGetBlockSize ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN CONST EFI_LBA Lba, - OUT UINTN *BlockSize, - OUT UINTN *NumOfBlocks - ); - -EFI_STATUS -EFIAPI -FvbProtocolRead ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN CONST EFI_LBA Lba, - IN CONST UINTN Offset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer - ); - -EFI_STATUS -EFIAPI -FvbProtocolWrite ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - IN EFI_LBA Lba, - IN UINTN Offset, - IN OUT UINTN *NumBytes, - IN UINT8 *Buffer - ); - -EFI_STATUS -EFIAPI -FvbProtocolEraseBlocks ( - IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *This, - ... - ); - -#endif -- cgit v1.2.3