From 0e4cb657f69dae6fcf1d6b4121964b477d40c3bf Mon Sep 17 00:00:00 2001 From: lgao4 Date: Tue, 24 Feb 2009 06:35:26 +0000 Subject: Don't produce FvbExtension Protocol. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7631 6f19259b-4bc3-4df7-8a09-765794883524 --- DuetPkg/FvbRuntimeService/FWBlockService.c | 146 ----------------------------- 1 file changed, 146 deletions(-) (limited to 'DuetPkg/FvbRuntimeService/FWBlockService.c') diff --git a/DuetPkg/FvbRuntimeService/FWBlockService.c b/DuetPkg/FvbRuntimeService/FWBlockService.c index 6926a43..f5260a5 100644 --- a/DuetPkg/FvbRuntimeService/FWBlockService.c +++ b/DuetPkg/FvbRuntimeService/FWBlockService.c @@ -61,9 +61,6 @@ EFI_FW_VOL_BLOCK_DEVICE mFvbDeviceTemplate = { FvbProtocolWrite, FvbProtocolEraseBlocks, NULL - }, - { - FvbExtendProtocolEraseCustomBlockRange } }; @@ -701,99 +698,6 @@ Returns: } EFI_STATUS -FvbEraseCustomBlockRange ( - IN UINTN Instance, - IN EFI_LBA StartLba, - IN UINTN OffsetStartLba, - IN EFI_LBA LastLba, - IN UINTN OffsetLastLba, - IN ESAL_FWB_GLOBAL *Global, - IN BOOLEAN Virtual - ) -/*++ - -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 - OffsetStartLba - Offset into the last block at which to end erasing - 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 erased successfully - 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_LBA Index; - UINTN LbaSize; - UINTN ScratchLbaSizeData; - - // - // First LBA. - // - FvbGetLbaAddress (Instance, StartLba, NULL, &LbaSize, NULL, Global, Virtual); - - // - // Use the scratch space as the intermediate buffer to transfer data - // Back up the first LBA in scratch space. - // - FvbReadBlock (Instance, StartLba, 0, &LbaSize, Global->FvbScratchSpace[Virtual], Global, Virtual); - - // - // erase now - // - FvbEraseBlock (Instance, StartLba, Global, Virtual); - ScratchLbaSizeData = OffsetStartLba; - - // - // write the data back to the first block - // - if (ScratchLbaSizeData > 0) { - FvbWriteBlock (Instance, StartLba, 0, &ScratchLbaSizeData, Global->FvbScratchSpace[Virtual], Global, Virtual); - } - // - // Middle LBAs - // - if (LastLba > (StartLba + 1)) { - for (Index = (StartLba + 1); Index <= (LastLba - 1); Index++) { - FvbEraseBlock (Instance, Index, Global, Virtual); - } - } - // - // Last LBAs, the same as first LBAs - // - if (LastLba > StartLba) { - FvbGetLbaAddress (Instance, LastLba, NULL, &LbaSize, NULL, Global, Virtual); - FvbReadBlock (Instance, LastLba, 0, &LbaSize, Global->FvbScratchSpace[Virtual], Global, Virtual); - FvbEraseBlock (Instance, LastLba, Global, Virtual); - } - - ScratchLbaSizeData = LbaSize - (OffsetStartLba + 1); - - return FvbWriteBlock ( - Instance, - LastLba, - (OffsetLastLba + 1), - &ScratchLbaSizeData, - Global->FvbScratchSpace[Virtual], - Global, - Virtual - ); -} - -EFI_STATUS FvbSetVolumeAttributes ( IN UINTN Instance, IN OUT EFI_FVB_ATTRIBUTES_2 *Attributes, @@ -1223,54 +1127,6 @@ Returns: return FvbReadBlock (FvbDevice->Instance, Lba, Offset, NumBytes, Buffer, mFvbModuleGlobal, EfiGoneVirtual ()); } -// -// FVB Extension Protocols -// -EFI_STATUS -EFIAPI -FvbExtendProtocolEraseCustomBlockRange ( - IN EFI_FVB_EXTENSION_PROTOCOL *This, - 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: - This - Calling context - 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 - OffsetStartLba - Offset into the last block at which to end erasing - -Returns: - EFI_SUCCESS - The firmware volume was erased successfully - 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; - - FvbDevice = FVB_EXTEND_DEVICE_FROM_THIS (This); - - return FvbEraseCustomBlockRange ( - FvbDevice->Instance, - StartLba, - OffsetStartLba, - LastLba, - OffsetLastLba, - mFvbModuleGlobal, - EfiGoneVirtual () - ); -} EFI_STATUS ValidateFvHeader ( @@ -1781,8 +1637,6 @@ Returns: // Status = gBS->InstallMultipleProtocolInterfaces ( &FwbHandle, - &gEfiFvbExtensionProtocolGuid, - &FvbDevice->FvbExtension, &gEfiAlternateFvBlockGuid, NULL, NULL -- cgit v1.1