mirror of https://github.com/acidanthera/audk.git
OvmfPkg: QemuFlashFvbServicesRuntimeDxe: add DXE_SMM_DRIVER build
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19062 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Laszlo Ersek
lersek
parent
0d5d4205e3
commit
79397dbd2e
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## @file
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# Component description file for QEMU Flash Fimware Volume Block SMM driver
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# module.
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#
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# This SMM driver implements and produces the SMM Fimware Volue Block Protocol
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# for a QEMU flash device.
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#
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# Copyright (C) 2015, Red Hat, Inc.
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# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials are licensed and made available
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# under the terms and conditions of the BSD License which accompanies this
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# distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
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# IMPLIED.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = FvbServicesSmm
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FILE_GUID = 2E7DB7A7-608E-4041-B45F-00359E0766C6
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MODULE_TYPE = DXE_SMM_DRIVER
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VERSION_STRING = 1.0
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PI_SPECIFICATION_VERSION = 0x0001000A
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ENTRY_POINT = FvbInitialize
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#
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# The following information is for reference only and not required by the build
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# tools.
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#
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# VALID_ARCHITECTURES = IA32 X64
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#
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[Sources]
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FvbInfo.c
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FwBlockService.c
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FwBlockServiceSmm.c
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QemuFlash.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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BaseLib
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BaseMemoryLib
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DebugLib
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DevicePathLib
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DxeServicesTableLib
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MemoryAllocationLib
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PcdLib
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SmmServicesTableLib
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UefiBootServicesTableLib
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UefiDriverEntryPoint
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[Guids]
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[Protocols]
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gEfiSmmFirmwareVolumeBlockProtocolGuid # PROTOCOL ALWAYS_PRODUCED
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gEfiDevicePathProtocolGuid # PROTOCOL ALWAYS_PRODUCED
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[FixedPcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize
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[Pcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable
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[Depex]
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TRUE
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@ -0,0 +1,66 @@
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/**@file
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Functions related to the Firmware Volume Block service whose
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implementation is specific to the SMM driver build.
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Copyright (C) 2015, Red Hat, Inc.
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Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License which accompanies this
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distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <Library/DebugLib.h>
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#include <Library/SmmServicesTableLib.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/SmmFirmwareVolumeBlock.h>
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#include "FwBlockService.h"
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VOID
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InstallProtocolInterfaces (
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IN EFI_FW_VOL_BLOCK_DEVICE *FvbDevice
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)
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{
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EFI_HANDLE FvbHandle;
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EFI_STATUS Status;
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//
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// There is no SMM service that can install multiple protocols in the SMM
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// protocol database in one go.
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//
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// The SMM Firmware Volume Block protocol structure is the same as the
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// Firmware Volume Block protocol structure.
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//
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FvbHandle = NULL;
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DEBUG ((EFI_D_INFO, "Installing QEMU flash SMM FVB\n"));
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Status = gSmst->SmmInstallProtocolInterface (
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&FvbHandle,
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&gEfiSmmFirmwareVolumeBlockProtocolGuid,
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EFI_NATIVE_INTERFACE,
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&FvbDevice->FwVolBlockInstance
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);
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ASSERT_EFI_ERROR (Status);
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Status = gSmst->SmmInstallProtocolInterface (
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&FvbHandle,
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&gEfiDevicePathProtocolGuid,
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EFI_NATIVE_INTERFACE,
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FvbDevice->DevicePath
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);
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ASSERT_EFI_ERROR (Status);
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}
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VOID
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InstallVirtualAddressChangeHandler (
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VOID
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)
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{
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//
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// Nothing.
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//
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}
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