mirror of https://github.com/acidanthera/audk.git
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5012 6f19259b-4bc3-4df7-8a09-765794883524
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/** @file
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Copyright (c) 2007 - 2008, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this 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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Module Name:
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PlatOverMngr.h
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Abstract:
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Function prototype for platform driver override manager driver
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**/
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#ifndef _PLAT_OVER_MNGR_H_
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#define _PLAT_OVER_MNGR_H_
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#include <Uefi.h>
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#include <PiDxe.h>
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#include <Protocol/HiiConfigAccess.h>
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#include <Protocol/HiiConfigRouting.h>
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#include <Protocol/HiiDatabase.h>
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#include <Protocol/LoadedImage.h>
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#include <Protocol/FirmwareVolumeBlock.h>
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#include <Protocol/FirmwareVolume2.h>
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#include <Protocol/PciIo.h>
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#include <Protocol/BusSpecificDriverOverride.h>
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#include <Protocol/ComponentName2.h>
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#include <Protocol/ComponentName.h>
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#include <Protocol/DevicePathToText.h>
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#include <Library/BaseLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiLib.h>
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#include <Library/UefiApplicationEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/PlatDriOverLib.h>
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#include <Library/IfrSupportLib.h>
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#include <Library/ExtendedIfrSupportLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/HiiLib.h>
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#include <Library/ExtendedHiiLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/DevicePathLib.h>
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#define MIN_ALIGNMENT_SIZE 4
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#define ALIGN_SIZE(a) ((a % MIN_ALIGNMENT_SIZE) ? MIN_ALIGNMENT_SIZE - (a % MIN_ALIGNMENT_SIZE) : 0)
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#define EFI_CALLBACK_INFO_SIGNATURE EFI_SIGNATURE_32 ('C', 'l', 'b', 'k')
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#define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)
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#define MAX_CHOICE_NUM 0x100
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#define UPDATE_DATA_SIZE 0x1000
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extern UINT8 VfrBin[];
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extern UINT8 PlatOverMngrStrings[];
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//
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// Following definition is the same as in vfr file
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//
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#define PLAT_OVER_MNGR_GUID \
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{ \
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0x8614567d, 0x35be, 0x4415, 0x8d, 0x88, 0xbd, 0x7d, 0xc, 0x9c, 0x70, 0xc0 \
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}
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typedef struct {
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UINT8 DriSelection[100];
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UINT8 DriOrder[100];
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UINT8 PciDeviceFilter;
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} PLAT_OVER_MNGR_DATA;
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#define FORM_ID_DEVICE 0x1234
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#define FORM_ID_DRIVER 0x1200
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#define FORM_ID_ORDER 0x1500
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#define KEY_VALUE_DEVICE_OFFSET 0x0100
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#define KEY_VALUE_DEVICE_MAX 0x04ff
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#define QUESTION_ID_OFFSET 0x0500
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#define KEY_VALUE_DEVICE_REFRESH 0x1234
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#define KEY_VALUE_DEVICE_FILTER 0x1235
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#define KEY_VALUE_DEVICE_CLEAR 0x1236
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#define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300
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#define KEY_VALUE_DRIVER_GOTO_ORDER 0x1301
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#define KEY_VALUE_ORDER_GOTO_PREVIOUS 0x2000
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#define KEY_VALUE_ORDER_SAVE_AND_EXIT 0x1800
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#define VARSTORE_ID_PLAT_OVER_MNGR 0x1000
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//
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// Question Id start from 1, so define an offset for it
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//
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#define VAR_OFFSET(Field) ((UINTN) &(((PLAT_OVER_MNGR_DATA *) 0)->Field))
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#define DRIVER_SELECTION_VAR_OFFSET (VAR_OFFSET (DriSelection))
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#define DRIVER_ORDER_VAR_OFFSET (VAR_OFFSET (DriOrder))
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#define DRIVER_SELECTION_QUESTION_ID (VAR_OFFSET (DriSelection) + QUESTION_ID_OFFSET)
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#define DRIVER_ORDER_QUESTION_ID (VAR_OFFSET (DriOrder) + QUESTION_ID_OFFSET)
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typedef struct {
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UINTN Signature;
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EFI_HANDLE DriverHandle;
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EFI_HII_HANDLE RegisteredHandle;
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PLAT_OVER_MNGR_DATA FakeNvData;
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EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;
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EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
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} EFI_CALLBACK_INFO;
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typedef struct {
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EFI_DRIVER_CONFIGURATION_PROTOCOL *DriverConfiguration;
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EFI_HANDLE DriverImageHandle;
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EFI_HANDLE ControllerHandle;
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EFI_HANDLE ChildControllerHandle;
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//
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// To avoid created string leak in Hii database, use this token to reuse every token created by the driver
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//
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EFI_STRING_ID DescriptionToken;
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} CFG_PROTOCOL_INVOKER_CHOICE;
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EFI_STATUS
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EFIAPI
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PlatOverMngrExtractConfig (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN CONST EFI_STRING Request,
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OUT EFI_STRING *Progress,
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OUT EFI_STRING *Results
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);
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EFI_STATUS
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EFIAPI
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PlatOverMngrRouteConfig (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN CONST EFI_STRING Configuration,
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OUT EFI_STRING *Progress
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);
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EFI_STATUS
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EFIAPI
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PlatOverMngrCallback (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN EFI_BROWSER_ACTION Action,
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IN EFI_QUESTION_ID KeyValue,
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IN UINT8 Type,
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IN EFI_IFR_TYPE_VALUE *Value,
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OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
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);
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CHAR16 *
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GetImageName (
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IN EFI_LOADED_IMAGE_PROTOCOL *Image
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);
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CHAR16 *
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DevicePathToStr (
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EFI_DEVICE_PATH_PROTOCOL *DevPath
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);
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EFI_DEVICE_PATH_PROTOCOL *
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UnpackDevicePath (
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IN EFI_DEVICE_PATH_PROTOCOL *DevPath
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);
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#endif
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@ -1,73 +0,0 @@
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#/** @file
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# Component description file for PlatOverMngr driver
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#
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# FIX ME!
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# Copyright (c) 2007 - 2008, Intel Corporation. All rights reserved.
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#
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# All rights reserved. This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this 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 IMPLIED.
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#
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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 = PlatOverMngr
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FILE_GUID = 56D95BFE-F991-4898-B3BE-B8F37C927F48
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MODULE_TYPE = UEFI_APPLICATION
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VERSION_STRING = 1.0
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EDK_RELEASE_VERSION = 0x00020000
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EFI_SPECIFICATION_VERSION = 0x00020000
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ENTRY_POINT = PlatOverMngrInit
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC
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#
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[Sources.common]
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VfrStrings.uni
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Vfr.vfr
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PlatOverMngr.c
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PlatOverMngr.h
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[Packages]
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||||||
MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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[LibraryClasses]
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BaseLib
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UefiBootServicesTableLib
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UefiApplicationEntryPoint
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||||||
UefiLib
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||||||
DebugLib
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||||||
PlatDriOverLib
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IfrSupportLib
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ExtendedIfrSupportLib
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BaseMemoryLib
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MemoryAllocationLib
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HiiLib
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||||||
ExtendedHiiLib
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|
||||||
UefiRuntimeServicesTableLib
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||||||
DevicePathLib
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||||||
|
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[Protocols]
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||||||
gEfiLoadedImageProtocolGuid # PROTOCOL ALWAYS_CONSUMED
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|
||||||
gEfiPciIoProtocolGuid # PROTOCOL ALWAYS_CONSUMED
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||||||
gEfiBusSpecificDriverOverrideProtocolGuid # PROTOCOL ALWAYS_CONSUMED
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|
||||||
gEfiComponentName2ProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
|
||||||
gEfiComponentNameProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
|
||||||
gEfiHiiConfigAccessProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
|
||||||
gEfiDevicePathToTextProtocolGuid # PROTOCOL ALWAYS_CONSUMED
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|
||||||
|
|
||||||
[Depex]
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|
||||||
gEfiHiiDatabaseProtocolGuid
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@ -1,141 +0,0 @@
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// *++
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|
||||||
//
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|
||||||
// Copyright (c) 2007, 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:
|
|
||||||
//
|
|
||||||
// Vfr.vfr
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|
||||||
//
|
|
||||||
// Abstract:
|
|
||||||
//
|
|
||||||
// Platform driver Override manager formset
|
|
||||||
//
|
|
||||||
//
|
|
||||||
// --*/
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|
||||||
|
|
||||||
#define PLAT_OVER_MNGR_GUID \
|
|
||||||
{ \
|
|
||||||
0x8614567d, 0x35be, 0x4415, 0x8d, 0x88, 0xbd, 0x7d, 0xc, 0x9c, 0x70, 0xc0 \
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|
||||||
}
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
UINT8 DriSelection[100];
|
|
||||||
UINT8 DriOrder[100];
|
|
||||||
UINT8 PciDeviceFilter;
|
|
||||||
} PLAT_OVER_MNGR_DATA;
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|
||||||
|
|
||||||
#define FORM_ID_DEVICE 0x1234
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|
||||||
#define FORM_ID_DRIVER 0x1200
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|
||||||
#define FORM_ID_ORDER 0x1500
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|
||||||
|
|
||||||
#define KEY_VALUE_DEVICE_OFFSET 0x0100
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|
||||||
#define KEY_VALUE_DEVICE_MAX 0x04ff
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|
||||||
|
|
||||||
#define QUESTION_ID_OFFSET 0x0500
|
|
||||||
|
|
||||||
#define KEY_VALUE_DEVICE_REFRESH 0x1234
|
|
||||||
#define KEY_VALUE_DEVICE_FILTER 0x1235
|
|
||||||
#define KEY_VALUE_DEVICE_CLEAR 0x1236
|
|
||||||
|
|
||||||
#define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300
|
|
||||||
#define KEY_VALUE_DRIVER_GOTO_ORDER 0x1301
|
|
||||||
|
|
||||||
#define KEY_VALUE_ORDER_GOTO_PREVIOUS 0x2000
|
|
||||||
#define KEY_VALUE_ORDER_SAVE_AND_EXIT 0x1800
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|
||||||
|
|
||||||
#define VARSTORE_ID_PLAT_OVER_MNGR 0x1000
|
|
||||||
|
|
||||||
|
|
||||||
#define EFI_DISK_DEVICE_CLASS 0x01
|
|
||||||
#define LABEL_END 0xffff
|
|
||||||
|
|
||||||
formset
|
|
||||||
guid = PLAT_OVER_MNGR_GUID,
|
|
||||||
title = STRING_TOKEN(STR_ENTRY_TITLE),
|
|
||||||
help = STRING_TOKEN(STR_TITLE_HELP),
|
|
||||||
class = EFI_DISK_DEVICE_CLASS,
|
|
||||||
subclass = 0xff,
|
|
||||||
|
|
||||||
varstore PLAT_OVER_MNGR_DATA,
|
|
||||||
varid = VARSTORE_ID_PLAT_OVER_MNGR,
|
|
||||||
name = Data,
|
|
||||||
guid = PLAT_OVER_MNGR_GUID;
|
|
||||||
|
|
||||||
form formid = FORM_ID_DEVICE,
|
|
||||||
title = STRING_TOKEN(STR_TITLE);
|
|
||||||
|
|
||||||
text
|
|
||||||
help = STRING_TOKEN(STR_FIRST_REFRESH_HELP),
|
|
||||||
text = STRING_TOKEN(STR_FIRST_REFRESH),
|
|
||||||
text = STRING_TOKEN(STR_NULL_STRING),
|
|
||||||
flags = INTERACTIVE,
|
|
||||||
key = KEY_VALUE_DEVICE_REFRESH;
|
|
||||||
|
|
||||||
checkbox varid = Data.PciDeviceFilter,
|
|
||||||
prompt = STRING_TOKEN(STR_PCI_DEVICE_FILTER_PROMPT),
|
|
||||||
help = STRING_TOKEN(STR_PCI_DEVICE_FILTER_HELP),
|
|
||||||
flags = INTERACTIVE,
|
|
||||||
key = KEY_VALUE_DEVICE_FILTER,
|
|
||||||
endcheckbox;
|
|
||||||
|
|
||||||
label FORM_ID_DEVICE;
|
|
||||||
label LABEL_END;
|
|
||||||
|
|
||||||
subtitle text = STRING_TOKEN(STR_NULL_STRING);
|
|
||||||
|
|
||||||
goto FORM_ID_DEVICE,
|
|
||||||
prompt = STRING_TOKEN(STR_CLEAR_ALL),
|
|
||||||
help = STRING_TOKEN(STR_CLEAR_ALL_HELP),
|
|
||||||
flags = INTERACTIVE | RESET_REQUIRED,
|
|
||||||
key = KEY_VALUE_DEVICE_CLEAR;
|
|
||||||
endform;
|
|
||||||
|
|
||||||
form formid = FORM_ID_DRIVER,
|
|
||||||
title = STRING_TOKEN(STR_TITLE);
|
|
||||||
|
|
||||||
goto FORM_ID_DEVICE,
|
|
||||||
prompt = STRING_TOKEN(STR_GOTO_PREVIOUS),
|
|
||||||
help = STRING_TOKEN(STR_NULL_STRING),
|
|
||||||
flags = INTERACTIVE,
|
|
||||||
key = KEY_VALUE_DRIVER_GOTO_PREVIOUS;
|
|
||||||
|
|
||||||
goto FORM_ID_ORDER,
|
|
||||||
prompt = STRING_TOKEN(STR_TITLE_ORDER),
|
|
||||||
help = STRING_TOKEN(STR_TITLE_ORDER_HELP),
|
|
||||||
flags = INTERACTIVE,
|
|
||||||
key = KEY_VALUE_DRIVER_GOTO_ORDER;
|
|
||||||
|
|
||||||
label FORM_ID_DRIVER;
|
|
||||||
label LABEL_END;
|
|
||||||
|
|
||||||
endform;
|
|
||||||
|
|
||||||
form formid = FORM_ID_ORDER,
|
|
||||||
title = STRING_TOKEN(STR_TITLE);
|
|
||||||
|
|
||||||
goto FORM_ID_DRIVER,
|
|
||||||
prompt = STRING_TOKEN(STR_GOTO_PREVIOUS),
|
|
||||||
help = STRING_TOKEN(STR_NULL_STRING),
|
|
||||||
flags = INTERACTIVE,
|
|
||||||
key = KEY_VALUE_ORDER_GOTO_PREVIOUS;
|
|
||||||
|
|
||||||
label FORM_ID_ORDER;
|
|
||||||
label LABEL_END;
|
|
||||||
|
|
||||||
subtitle text = STRING_TOKEN(STR_NULL_STRING);
|
|
||||||
|
|
||||||
goto FORM_ID_ORDER,
|
|
||||||
prompt = STRING_TOKEN(STR_SAVE_AND_EXIT),
|
|
||||||
help = STRING_TOKEN(STR_NULL_STRING),
|
|
||||||
flags = INTERACTIVE | RESET_REQUIRED,
|
|
||||||
key = KEY_VALUE_ORDER_SAVE_AND_EXIT;
|
|
||||||
endform;
|
|
||||||
|
|
||||||
endformset;
|
|
Binary file not shown.
|
@ -297,8 +297,8 @@
|
||||||
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Dxe.inf
|
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Dxe.inf
|
||||||
MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
|
MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
|
||||||
|
|
||||||
MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatformDriOverrideDxe.inf
|
MdeModulePkg/Universal/PlatformDriverOverride/PlatformDriOverrideDxe/PlatformDriOverrideDxe.inf
|
||||||
MdeModulePkg/Application/PlatOverMngr/PlatOverMngr.inf
|
MdeModulePkg/Universal/PlatformDriverOverride/PlatOverMngr/PlatOverMngr.inf
|
||||||
|
|
||||||
MdeModulePkg/Application/HelloWorld/HelloWorld.inf
|
MdeModulePkg/Application/HelloWorld/HelloWorld.inf
|
||||||
|
|
||||||
|
|
|
@ -1,186 +0,0 @@
|
||||||
/** @file
|
|
||||||
|
|
||||||
Copyright (c) 2007, 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:
|
|
||||||
|
|
||||||
PlatformDriOverride.c
|
|
||||||
|
|
||||||
Abstract:
|
|
||||||
|
|
||||||
|
|
||||||
**/
|
|
||||||
|
|
||||||
|
|
||||||
#include "PlatformDriOverride.h"
|
|
||||||
|
|
||||||
EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL gPlatformDriverOverride = {
|
|
||||||
GetDriver,
|
|
||||||
GetDriverPath,
|
|
||||||
DriverLoaded
|
|
||||||
};
|
|
||||||
|
|
||||||
STATIC LIST_ENTRY mMappingDataBase = INITIALIZE_LIST_HEAD_VARIABLE (mMappingDataBase);
|
|
||||||
STATIC BOOLEAN mEnvironmentVariableRead = FALSE;
|
|
||||||
STATIC EFI_HANDLE mCallerImageHandle;
|
|
||||||
|
|
||||||
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
PlatformDriverOverrideEntry (
|
|
||||||
IN EFI_HANDLE ImageHandle,
|
|
||||||
IN EFI_SYSTEM_TABLE *SystemTable
|
|
||||||
)
|
|
||||||
/*++
|
|
||||||
|
|
||||||
Routine Description:
|
|
||||||
Platform Driver Override driver entry point, install the Platform Driver Override Protocol
|
|
||||||
|
|
||||||
Arguments:
|
|
||||||
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
|
|
||||||
|
|
||||||
Returns:
|
|
||||||
EFI_STATUS
|
|
||||||
|
|
||||||
--*/
|
|
||||||
{
|
|
||||||
mEnvironmentVariableRead = FALSE;
|
|
||||||
mCallerImageHandle = ImageHandle;
|
|
||||||
InitializeListHead (&mMappingDataBase);
|
|
||||||
return InstallPlatformDriverOverrideProtocol (&gPlatformDriverOverride);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
|
||||||
Retrieves the image handle of the platform override driver for a controller in the system.
|
|
||||||
|
|
||||||
@param This A pointer to the
|
|
||||||
EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL instance.
|
|
||||||
@param ControllerHandle The device handle of the controller to check if a
|
|
||||||
driver override exists.
|
|
||||||
@param DriverImageHandle On input, a pointer to the previous driver image
|
|
||||||
handle returned by GetDriver(). On output, a
|
|
||||||
pointer to the next driver image handle. Passing
|
|
||||||
in a NULL, will return the first driver image
|
|
||||||
handle for ControllerHandle.
|
|
||||||
|
|
||||||
@retval EFI_SUCCESS The driver override for ControllerHandle was
|
|
||||||
returned in DriverImageHandle.
|
|
||||||
@retval EFI_NOT_FOUND A driver override for ControllerHandle was not
|
|
||||||
found.
|
|
||||||
@retval EFI_INVALID_PARAMETER The handle specified by ControllerHandle is not a
|
|
||||||
valid handle. DriverImageHandle is not a handle
|
|
||||||
that was returned on a previous call to
|
|
||||||
GetDriver().
|
|
||||||
|
|
||||||
**/
|
|
||||||
STATIC
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
GetDriver (
|
|
||||||
IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL * This,
|
|
||||||
IN EFI_HANDLE ControllerHandle,
|
|
||||||
IN OUT EFI_HANDLE * DriverImageHandle
|
|
||||||
)
|
|
||||||
{
|
|
||||||
EFI_STATUS Status;
|
|
||||||
//
|
|
||||||
// Check that ControllerHandle is a valid handle
|
|
||||||
//
|
|
||||||
if (ControllerHandle == NULL) {
|
|
||||||
return EFI_INVALID_PARAMETER;
|
|
||||||
}
|
|
||||||
|
|
||||||
//
|
|
||||||
// Read the environment variable(s) that contain the override mappings from Controller Device Path to
|
|
||||||
// a set of Driver Device Paths, and initialize in memory database of the overrides that map Controller
|
|
||||||
// Device Paths to an ordered set of Driver Device Paths and Driver Handles. This action is only performed
|
|
||||||
// once and finished in first call.
|
|
||||||
//
|
|
||||||
if (!mEnvironmentVariableRead) {
|
|
||||||
mEnvironmentVariableRead = TRUE;
|
|
||||||
|
|
||||||
Status = InitOverridesMapping (&mMappingDataBase);
|
|
||||||
if (Status == EFI_NOT_FOUND) {
|
|
||||||
InitializeListHead (&mMappingDataBase);
|
|
||||||
return EFI_NOT_FOUND;
|
|
||||||
} else if (Status == EFI_VOLUME_CORRUPTED){
|
|
||||||
DEBUG ((DEBUG_ERROR, "Platform Driver Override Variable is corrupt\n"));
|
|
||||||
//
|
|
||||||
// The environment variable(s) that contain the override mappings from Controller Device Path to
|
|
||||||
// a set of Driver Device Paths is corrupted, platform code can use LibDeleteOverridesVariables to
|
|
||||||
// delete all orverride variables as a policy. Here can be IBV/OEM customized.
|
|
||||||
//
|
|
||||||
|
|
||||||
//LibDeleteOverridesVariables();
|
|
||||||
InitializeListHead (&mMappingDataBase);
|
|
||||||
return EFI_NOT_FOUND;
|
|
||||||
} else if (EFI_ERROR (Status)){
|
|
||||||
InitializeListHead (&mMappingDataBase);
|
|
||||||
return EFI_NOT_FOUND;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
//
|
|
||||||
// if the environment variable does not exist or the variable appears to be corrupt, just return not found
|
|
||||||
//
|
|
||||||
if (IsListEmpty (&mMappingDataBase)) {
|
|
||||||
return EFI_NOT_FOUND;
|
|
||||||
}
|
|
||||||
|
|
||||||
return GetDriverFromMapping (
|
|
||||||
This,
|
|
||||||
ControllerHandle,
|
|
||||||
DriverImageHandle,
|
|
||||||
&mMappingDataBase,
|
|
||||||
mCallerImageHandle
|
|
||||||
);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
|
||||||
For the use of the ControllerHandle parameter in the GetDriverPath() and DriverLoaded() APIs
|
|
||||||
makes those APIs very difficult to use, so not support.
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
**/
|
|
||||||
STATIC
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
GetDriverPath (
|
|
||||||
IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL * This,
|
|
||||||
IN EFI_HANDLE ControllerHandle,
|
|
||||||
IN OUT EFI_DEVICE_PATH_PROTOCOL **DriverImagePath
|
|
||||||
)
|
|
||||||
{
|
|
||||||
return EFI_UNSUPPORTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
|
||||||
For the use of the ControllerHandle parameter in the GetDriverPath() and DriverLoaded() APIs
|
|
||||||
makes those APIs very difficult to use, so not support.
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
**/
|
|
||||||
STATIC
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
DriverLoaded (
|
|
||||||
IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL * This,
|
|
||||||
IN EFI_HANDLE ControllerHandle,
|
|
||||||
IN EFI_DEVICE_PATH_PROTOCOL * DriverImagePath,
|
|
||||||
IN EFI_HANDLE DriverImageHandle
|
|
||||||
)
|
|
||||||
{
|
|
||||||
return EFI_UNSUPPORTED;
|
|
||||||
}
|
|
|
@ -1,58 +0,0 @@
|
||||||
/** @file
|
|
||||||
|
|
||||||
Copyright (c) 2007, 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:
|
|
||||||
|
|
||||||
PlatformDriOverride.h
|
|
||||||
|
|
||||||
Abstract:
|
|
||||||
|
|
||||||
|
|
||||||
**/
|
|
||||||
|
|
||||||
#ifndef PLATFORM_DRI_OVERRIDE_H_
|
|
||||||
#define PLATFORM_DRI_OVERRIDE_H_
|
|
||||||
|
|
||||||
#include <PiDxe.h>
|
|
||||||
|
|
||||||
#include <Library/DebugLib.h>
|
|
||||||
#include <Library/UefiDriverEntryPoint.h>
|
|
||||||
#include <Library/BaseLib.h>
|
|
||||||
#include <Library/PlatDriOverLib.h>
|
|
||||||
|
|
||||||
STATIC
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
GetDriver (
|
|
||||||
IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL * This,
|
|
||||||
IN EFI_HANDLE ControllerHandle,
|
|
||||||
IN OUT EFI_HANDLE * DriverImageHandle
|
|
||||||
);
|
|
||||||
|
|
||||||
STATIC
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
GetDriverPath (
|
|
||||||
IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL * This,
|
|
||||||
IN EFI_HANDLE ControllerHandle,
|
|
||||||
IN OUT EFI_DEVICE_PATH_PROTOCOL **DriverImagePath
|
|
||||||
);
|
|
||||||
|
|
||||||
STATIC
|
|
||||||
EFI_STATUS
|
|
||||||
EFIAPI
|
|
||||||
DriverLoaded (
|
|
||||||
IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL * This,
|
|
||||||
IN EFI_HANDLE ControllerHandle,
|
|
||||||
IN EFI_DEVICE_PATH_PROTOCOL * DriverImagePath,
|
|
||||||
IN EFI_HANDLE DriverImageHandle
|
|
||||||
);
|
|
||||||
#endif
|
|
|
@ -1,48 +0,0 @@
|
||||||
#/** @file
|
|
||||||
# Component name for module PlatformDriOverride
|
|
||||||
#
|
|
||||||
# FIX ME!
|
|
||||||
# Copyright (c) 2007, Intel Corporation. All rights reserved.
|
|
||||||
#
|
|
||||||
# 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 = PlatformDriOverrideDxe
|
|
||||||
FILE_GUID = 35034CE2-A6E5-4fb4-BABE-A0156E9B2549
|
|
||||||
MODULE_TYPE = DXE_DRIVER
|
|
||||||
VERSION_STRING = 1.0
|
|
||||||
EDK_RELEASE_VERSION = 0x00020000
|
|
||||||
EFI_SPECIFICATION_VERSION = 0x00020000
|
|
||||||
|
|
||||||
ENTRY_POINT = PlatformDriverOverrideEntry
|
|
||||||
|
|
||||||
#
|
|
||||||
# The following information is for reference only and not required by the build tools.
|
|
||||||
#
|
|
||||||
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
|
|
||||||
#
|
|
||||||
|
|
||||||
[Sources.common]
|
|
||||||
PlatformDriOverride.c
|
|
||||||
PlatformDriOverride.h
|
|
||||||
|
|
||||||
[Packages]
|
|
||||||
MdePkg/MdePkg.dec
|
|
||||||
MdeModulePkg/MdeModulePkg.dec
|
|
||||||
|
|
||||||
[LibraryClasses]
|
|
||||||
BaseLib
|
|
||||||
UefiDriverEntryPoint
|
|
||||||
DebugLib
|
|
||||||
PlatDriOverLib
|
|
||||||
|
|
|
@ -1,50 +0,0 @@
|
||||||
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
|
|
||||||
<MsaHeader>
|
|
||||||
<ModuleName>PlatformDriOverrideDxe</ModuleName>
|
|
||||||
<ModuleType>DXE_DRIVER</ModuleType>
|
|
||||||
<GuidValue>35034CE2-A6E5-4fb4-BABE-A0156E9B2549</GuidValue>
|
|
||||||
<Version>1.0</Version>
|
|
||||||
<Abstract>Component name for module PlatformDriOverride</Abstract>
|
|
||||||
<Description>FIX ME!</Description>
|
|
||||||
<Copyright>Copyright (c) 2007, Intel Corporation. All rights reserved.</Copyright>
|
|
||||||
<License>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.</License>
|
|
||||||
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
|
|
||||||
</MsaHeader>
|
|
||||||
<ModuleDefinitions>
|
|
||||||
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
|
|
||||||
<BinaryModule>false</BinaryModule>
|
|
||||||
<OutputFileBasename>PlatformDriOverrideDxe</OutputFileBasename>
|
|
||||||
</ModuleDefinitions>
|
|
||||||
<LibraryClassDefinitions>
|
|
||||||
<LibraryClass Usage="ALWAYS_CONSUMED">
|
|
||||||
<Keyword>DebugLib</Keyword>
|
|
||||||
</LibraryClass>
|
|
||||||
<LibraryClass Usage="ALWAYS_CONSUMED">
|
|
||||||
<Keyword>UefiDriverEntryPoint</Keyword>
|
|
||||||
</LibraryClass>
|
|
||||||
<LibraryClass Usage="ALWAYS_CONSUMED">
|
|
||||||
<Keyword>BaseLib</Keyword>
|
|
||||||
</LibraryClass>
|
|
||||||
</LibraryClassDefinitions>
|
|
||||||
<SourceFiles>
|
|
||||||
<Filename>PlatformDriOverride.h</Filename>
|
|
||||||
<Filename>PlatformDriOverride.c</Filename>
|
|
||||||
</SourceFiles>
|
|
||||||
<PackageDependencies>
|
|
||||||
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
|
|
||||||
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
|
|
||||||
</PackageDependencies>
|
|
||||||
<Externs>
|
|
||||||
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
|
|
||||||
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
|
|
||||||
<Extern>
|
|
||||||
<ModuleEntryPoint>PlatformDriverOverrideEntry</ModuleEntryPoint>
|
|
||||||
</Extern>
|
|
||||||
</Externs>
|
|
||||||
</ModuleSurfaceArea>
|
|
Loading…
Reference in New Issue