--- /dev/null
+/** @file\r
+\r
+ A UI application to offer a UI interface in device manager to let user configue\r
+ platform override protocol to override the default algorithm for matching\r
+ drivers to controllers.\r
+\r
+ The main flow:\r
+ 1. The UI application dynamicly locate all controller device path.\r
+ 2. The UI application dynamicly locate all drivers which support binding protocol.\r
+ 3. The UI application export and dynamicly update two menu to let user select the\r
+ mapping between drivers to controllers.\r
+ 4. The UI application save all the mapping info in NV variables which will be consumed\r
+ by platform override protocol driver to publish the platform override protocol.\r
+\r
+Copyright (c) 2007 - 2008, Intel Corporation\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <PiDxe.h>\r
+\r
+#include <Protocol/HiiConfigAccess.h>\r
+#include <Protocol/HiiConfigRouting.h>\r
+#include <Protocol/HiiDatabase.h>\r
+#include <Protocol/FormBrowser2.h>\r
+#include <Protocol/LoadedImage.h>\r
+#include <Protocol/FirmwareVolume2.h>\r
+#include <Protocol/PciIo.h>\r
+#include <Protocol/BusSpecificDriverOverride.h>\r
+#include <Protocol/ComponentName2.h>\r
+#include <Protocol/ComponentName.h>\r
+#include <Protocol/DriverBinding.h>\r
+#include <Guid/GlobalVariable.h>\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiLib.h>\r
+#include <Library/UefiApplicationEntryPoint.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/PlatformDriverOverrideLib.h>\r
+#include <Library/HiiLib.h>\r
+#include <Library/IfrSupportLib.h>\r
+#include <Library/ExtendedHiiLib.h>\r
+#include <Library/ExtendedIfrSupportLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/UefiRuntimeServicesTableLib.h>\r
+#include <Library/DevicePathLib.h>\r
+#include <Library/GenericBdsLib.h>\r
+#include "PlatOverMngr.h"\r
+\r
+#define EFI_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('C', 'l', 'b', 'k')\r
+#define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)\r
+\r
+typedef struct {\r
+ UINTN Signature;\r
+ EFI_HANDLE DriverHandle;\r
+ EFI_HII_HANDLE RegisteredHandle;\r
+ PLAT_OVER_MNGR_DATA FakeNvData;\r
+ EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r
+ EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;\r
+} EFI_CALLBACK_INFO;\r
+\r
+//\r
+// uni string and Vfr Binary data.\r
+//\r
+extern UINT8 VfrBin[];\r
+extern UINT8 PlatOverMngrStrings[];\r
+\r
+//\r
+// module global data\r
+//\r
+EFI_GUID mPlatformOverridesManagerGuid = PLAT_OVER_MNGR_GUID;\r
+LIST_ENTRY mMappingDataBase = INITIALIZE_LIST_HEAD_VARIABLE (mMappingDataBase);\r
+\r
+EFI_HANDLE *mDevicePathHandleBuffer;\r
+EFI_HANDLE *mDriverImageHandleBuffer;\r
+\r
+INTN mSelectedCtrIndex;\r
+EFI_STRING_ID mControllerToken[MAX_CHOICE_NUM];\r
+UINTN mDriverImageHandleCount;\r
+EFI_STRING_ID mDriverImageToken[MAX_CHOICE_NUM];\r
+EFI_STRING_ID mDriverImageFilePathToken[MAX_CHOICE_NUM];\r
+EFI_LOADED_IMAGE_PROTOCOL *mDriverImageProtocol[MAX_CHOICE_NUM];\r
+EFI_DEVICE_PATH_PROTOCOL *mControllerDevicePathProtocol[MAX_CHOICE_NUM];\r
+UINTN mSelectedDriverImageNum;\r
+UINTN mLastSavedDriverImageNum;\r
+CHAR8 mLanguage[RFC_3066_ENTRY_SIZE];\r
+UINT16 mCurrentPage;\r
+\r
+/**\r
+ Do string convertion for the ComponentName supported language. It do\r
+ the convertion just for english language code from RFC 3066 to ISO 639-2.\r
+ Then it will check whether the converted language is in the supported language list.\r
+ If not supported, NULL is returned.\r
+ If Language is not english, NULL is returned.\r
+\r
+ @param SupportedLanguages Pointer to ComponentName supported language string list. ISO 639-2 language\r
+ @param Language The language string. RFC 3066 language\r
+\r
+ @return English language string (ISO 639-2)\r
+ @return NULL if the conertion is not successful.\r
+\r
+**/\r
+CHAR8 *\r
+ConvertComponentNameSupportLanguage (\r
+ IN CHAR8 *SupportedLanguages,\r
+ IN CHAR8 *Language\r
+ )\r
+{\r
+ CHAR8 *LangCode;\r
+ LangCode = NULL;\r
+\r
+ //\r
+ // Check the input language is English\r
+ //\r
+ if (AsciiStrnCmp (Language, "en-", 3) != 0) {\r
+ return NULL;\r
+ }\r
+ \r
+ //\r
+ // Check SupportedLanguages format\r
+ //\r
+ if (AsciiStrStr (SupportedLanguages, "en-") != NULL) {\r
+ //\r
+ // Create RFC 3066 language\r
+ //\r
+ LangCode = AllocateZeroPool(AsciiStrSize (Language));\r
+ AsciiStrCpy (LangCode, Language);\r
+ } else if (AsciiStrStr (SupportedLanguages, "en") != NULL) {\r
+ //\r
+ // Create ISO 639-2 Language\r
+ //\r
+ LangCode = AllocateZeroPool(4);\r
+ AsciiStrCpy (LangCode, "eng"); \r
+ }\r
+ \r
+ return LangCode;\r
+}\r
+\r
+/**\r
+ Get the driver name by ComponentName or ComponentName2 protocol \r
+ according to the driver binding handle\r
+\r
+ @param DriverBindingHandle The Handle of DriverBinding.\r
+\r
+ @retval !NULL Pointer into the image name if the image name is found,\r
+ @retval NULL Pointer to NULL if the image name is not found.\r
+\r
+**/\r
+CHAR16 *\r
+GetComponentName (\r
+ IN EFI_HANDLE DriverBindingHandle\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_COMPONENT_NAME_PROTOCOL *ComponentName;\r
+ EFI_COMPONENT_NAME2_PROTOCOL *ComponentName2;\r
+ CHAR8 *SupportedLanguage;\r
+ CHAR16 *DriverName;\r
+\r
+ ComponentName = NULL;\r
+ ComponentName2 = NULL;\r
+ Status = gBS->OpenProtocol (\r
+ DriverBindingHandle,\r
+ &gEfiComponentName2ProtocolGuid,\r
+ (VOID **) &ComponentName2,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (EFI_ERROR(Status)) {\r
+ Status = gBS->OpenProtocol (\r
+ DriverBindingHandle,\r
+ &gEfiComponentNameProtocolGuid,\r
+ (VOID **) &ComponentName,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ }\r
+\r
+ Status = EFI_SUCCESS;\r
+ DriverName = NULL;\r
+ if (ComponentName != NULL) {\r
+ if (ComponentName->GetDriverName != NULL) {\r
+ SupportedLanguage = ConvertComponentNameSupportLanguage (ComponentName->SupportedLanguages, mLanguage);\r
+ if (SupportedLanguage != NULL) {\r
+ Status = ComponentName->GetDriverName (\r
+ ComponentName,\r
+ SupportedLanguage,\r
+ &DriverName\r
+ );\r
+ FreePool (SupportedLanguage);\r
+ }\r
+ }\r
+ } else if (ComponentName2 != NULL) {\r
+ if (ComponentName2->GetDriverName != NULL) {\r
+ Status = ComponentName2->GetDriverName (\r
+ ComponentName2,\r
+ mLanguage,\r
+ &DriverName\r
+ );\r
+ }\r
+ }\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ return NULL;\r
+ }\r
+\r
+ return DriverName;\r
+}\r
+\r
+/**\r
+ Get the image name from EFI UI section.\r
+ Get FV protocol by its loaded image protoocl to abastract EFI UI section.\r
+\r
+ @param Image Pointer to the loaded image protocol\r
+\r
+ @retval !NULL Pointer to the image name if the image name is found,\r
+ @retval NULL NULL if the image name is not found.\r
+\r
+**/\r
+CHAR16 *\r
+GetImageName (\r
+ IN EFI_LOADED_IMAGE_PROTOCOL *Image\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_DEVICE_PATH_PROTOCOL *DevPathNode;\r
+ EFI_DEVICE_PATH_PROTOCOL *AlignedDevPathNode;\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFilePath;\r
+ VOID *Buffer;\r
+ UINTN BufferSize;\r
+ UINT32 AuthenticationStatus;\r
+ EFI_GUID *NameGuid;\r
+ EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv2;\r
+\r
+ Fv2 = NULL;\r
+ Buffer = NULL;\r
+ BufferSize = 0;\r
+\r
+ if (Image->FilePath == NULL) {\r
+ return NULL;\r
+ }\r
+ DevPathNode = Image->FilePath;\r
+\r
+ while (!IsDevicePathEnd (DevPathNode)) {\r
+ //\r
+ // Make sure device path node is aligned when accessing it's FV Name Guid field.\r
+ //\r
+ AlignedDevPathNode = AllocateCopyPool (DevicePathNodeLength(DevPathNode), DevPathNode);\r
+ \r
+ //\r
+ // Find the Fv File path\r
+ //\r
+ NameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)AlignedDevPathNode);\r
+ if (NameGuid != NULL) {\r
+ FvFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) AlignedDevPathNode;\r
+ Status = gBS->HandleProtocol (\r
+ Image->DeviceHandle,\r
+ &gEfiFirmwareVolume2ProtocolGuid,\r
+ (VOID **) &Fv2\r
+ );\r
+ //\r
+ // Locate Image EFI UI section to get the image name.\r
+ //\r
+ if (!EFI_ERROR (Status)) {\r
+ Status = Fv2->ReadSection (\r
+ Fv2,\r
+ &FvFilePath->FvFileName,\r
+ EFI_SECTION_USER_INTERFACE,\r
+ 0,\r
+ &Buffer,\r
+ &BufferSize,\r
+ &AuthenticationStatus\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ FreePool (AlignedDevPathNode);\r
+ break;\r
+ }\r
+ Buffer = NULL;\r
+ }\r
+ }\r
+ \r
+ FreePool (AlignedDevPathNode);\r
+ \r
+ //\r
+ // Next device path node\r
+ //\r
+ DevPathNode = NextDevicePathNode (DevPathNode);\r
+ }\r
+\r
+ return Buffer;\r
+}\r
+\r
+/**\r
+ Prepare the first page to let user select the device controller which need to\r
+ add mapping drivers if user select 'Refresh' in first page.\r
+ During first page, user will see all currnet controller device path in system,\r
+ select any device path will go to second page to select its overrides drivers.\r
+\r
+ @param Private Pointer to EFI_CALLBACK_INFO.\r
+ @param KeyValue The callback key value of device controller item in first page.\r
+ @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
+\r
+ @retval EFI_SUCCESS Always returned.\r
+\r
+**/\r
+EFI_STATUS\r
+UpdateDeviceSelectPage (\r
+ IN EFI_CALLBACK_INFO *Private,\r
+ IN UINT16 KeyValue,\r
+ IN PLAT_OVER_MNGR_DATA *FakeNvData\r
+ )\r
+{\r
+ EFI_HII_UPDATE_DATA UpdateData;\r
+ EFI_STATUS Status;\r
+ UINTN LangSize;\r
+ UINTN Index;\r
+ UINTN DevicePathHandleCount;\r
+ CHAR16 *NewString;\r
+ EFI_STRING_ID NewStringToken;\r
+ CHAR16 *ControllerName;\r
+ EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath;\r
+ EFI_PCI_IO_PROTOCOL *PciIo;\r
+ EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *BusSpecificDriverOverride;\r
+ UINTN Len;\r
+ \r
+ //\r
+ // set current page form ID.\r
+ //\r
+ mCurrentPage = FORM_ID_DEVICE; \r
+ \r
+ //\r
+ // Get Platform supported Language (RFC_3066 format)\r
+ //\r
+ LangSize = RFC_3066_ENTRY_SIZE;\r
+ Status = gRT->GetVariable (\r
+ L"PlatformLang",\r
+ &gEfiGlobalVariableGuid,\r
+ NULL,\r
+ &LangSize,\r
+ mLanguage\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ //\r
+ // Initial the mapping database in memory\r
+ //\r
+ FreeMappingDatabase (&mMappingDataBase);\r
+ Status = InitOverridesMapping (&mMappingDataBase);\r
+\r
+ //\r
+ // Clear all the content in the first page\r
+ //\r
+ UpdateData.BufferSize = UPDATE_DATA_SIZE;\r
+ UpdateData.Offset = 0;\r
+ UpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r
+ ASSERT (UpdateData.Data != NULL);\r
+ //\r
+ // Clear first page form\r
+ //\r
+ IfrLibUpdateForm (\r
+ Private->RegisteredHandle,\r
+ &mPlatformOverridesManagerGuid,\r
+ FORM_ID_DEVICE,\r
+ FORM_ID_DEVICE,\r
+ FALSE,\r
+ &UpdateData\r
+ );\r
+\r
+ //\r
+ // When user enter the page at first time, the 'first refresh' string is given to notify user to refresh all the drivers,\r
+ // then the 'first refresh' string will be replaced by the 'refresh' string, and the two strings content are same after the replacement\r
+ //\r
+ NewStringToken = STRING_TOKEN (STR_FIRST_REFRESH);\r
+ HiiLibGetStringFromHandle (Private->RegisteredHandle, STRING_TOKEN (STR_REFRESH), &NewString);\r
+ ASSERT (NewString != NULL);\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
+ ASSERT_EFI_ERROR (Status);\r
+ FreePool (NewString);\r
+\r
+ NewStringToken = STRING_TOKEN (STR_FIRST_REFRESH_HELP);\r
+ HiiLibGetStringFromHandle (Private->RegisteredHandle, STRING_TOKEN (STR_REFRESH_HELP), &NewString);\r
+ ASSERT (NewString != NULL);\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
+ ASSERT_EFI_ERROR (Status);\r
+ FreePool (NewString);\r
+\r
+ //\r
+ // created needed controller device item in first page\r
+ //\r
+ DevicePathHandleCount = 0;\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiDevicePathProtocolGuid,\r
+ NULL,\r
+ &DevicePathHandleCount,\r
+ &mDevicePathHandleBuffer\r
+ );\r
+ if (EFI_ERROR (Status) || (DevicePathHandleCount == 0)) {\r
+ return EFI_SUCCESS;\r
+ }\r
+\r
+ for (Index = 0; Index < DevicePathHandleCount; Index++) {\r
+ if (FakeNvData->PciDeviceFilter == 0x01) {\r
+ //\r
+ // Only care PCI device which contain efi driver in its option rom.\r
+ //\r
+\r
+ //\r
+ // Check whether it is a pci device\r
+ //\r
+ ControllerDevicePath = NULL;\r
+ Status = gBS->OpenProtocol (\r
+ mDevicePathHandleBuffer[Index],\r
+ &gEfiPciIoProtocolGuid,\r
+ (VOID **) &PciIo,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+ //\r
+ // Check whether it contain efi driver in its option rom\r
+ //\r
+ Status = gBS->HandleProtocol(\r
+ mDevicePathHandleBuffer[Index],\r
+ &gEfiBusSpecificDriverOverrideProtocolGuid,\r
+ (VOID **) &BusSpecificDriverOverride\r
+ );\r
+ if (EFI_ERROR (Status) || BusSpecificDriverOverride == NULL) {\r
+ continue;\r
+ }\r
+ }\r
+\r
+ ControllerDevicePath = NULL;\r
+ Status = gBS->OpenProtocol (\r
+ mDevicePathHandleBuffer[Index],\r
+ &gEfiDevicePathProtocolGuid,\r
+ (VOID **) &ControllerDevicePath,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+ //\r
+ // Save the device path protocol interface\r
+ //\r
+ mControllerDevicePathProtocol[Index] = ControllerDevicePath;\r
+\r
+ //\r
+ // Get the driver name\r
+ //\r
+ ControllerName = DevicePathToStr (ControllerDevicePath);\r
+\r
+ //\r
+ // Export the driver name string and create item in set options page\r
+ //\r
+ Len = StrSize (ControllerName);\r
+ NewString = AllocateZeroPool (Len + StrSize (L"--"));\r
+ ASSERT (NewString != NULL);\r
+ if (EFI_ERROR (CheckMapping (ControllerDevicePath,NULL, &mMappingDataBase, NULL, NULL))) {\r
+ StrCat (NewString, L"--");\r
+ } else {\r
+ StrCat (NewString, L"**");\r
+ }\r
+ StrCat (NewString, ControllerName);\r
+\r
+ NewStringToken = mControllerToken[Index];\r
+ if (NewStringToken == 0) {\r
+ Status = HiiLibNewString (Private->RegisteredHandle, &NewStringToken, NewString);\r
+ } else {\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
+ }\r
+ ASSERT_EFI_ERROR (Status);\r
+ FreePool (NewString);\r
+ //\r
+ // Save the device path string toke for next access use\r
+ //\r
+ mControllerToken[Index] = NewStringToken;\r
+\r
+ CreateGotoOpCode (\r
+ FORM_ID_DRIVER,\r
+ NewStringToken,\r
+ STRING_TOKEN (STR_GOTO_HELP_DRIVER),\r
+ EFI_IFR_FLAG_CALLBACK,\r
+ (UINT16) (Index + KEY_VALUE_DEVICE_OFFSET),\r
+ &UpdateData\r
+ );\r
+ }\r
+\r
+ //\r
+ // Update first page form\r
+ //\r
+ IfrLibUpdateForm (\r
+ Private->RegisteredHandle,\r
+ &mPlatformOverridesManagerGuid,\r
+ FORM_ID_DEVICE,\r
+ FORM_ID_DEVICE,\r
+ FALSE,\r
+ &UpdateData\r
+ );\r
+\r
+ FreePool (UpdateData.Data);\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Get the first Driver Binding handle which has the specific image handle.\r
+\r
+ @param ImageHandle The Image handle\r
+\r
+ @return Handle to Driver binding\r
+ @retval NULL The paramter is not valid or the driver binding handle is not found.\r
+\r
+**/\r
+EFI_HANDLE\r
+GetDriverBindingHandleFromImageHandle (\r
+ IN EFI_HANDLE ImageHandle\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
+ UINTN DriverBindingHandleCount;\r
+ EFI_HANDLE *DriverBindingHandleBuffer;\r
+ EFI_DRIVER_BINDING_PROTOCOL *DriverBindingInterface;\r
+ EFI_HANDLE DriverBindingHandle;\r
+\r
+ DriverBindingHandle = NULL;\r
+\r
+ if (ImageHandle == NULL) {\r
+ return NULL;\r
+ }\r
+ //\r
+ // Get all drivers which support driver binding protocol\r
+ //\r
+ DriverBindingHandleCount = 0;\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ NULL,\r
+ &DriverBindingHandleCount,\r
+ &DriverBindingHandleBuffer\r
+ );\r
+ if (EFI_ERROR (Status) || (DriverBindingHandleCount == 0)) {\r
+ return NULL;\r
+ }\r
+ \r
+ //\r
+ // Get the first Driver Binding handle which has the specific image handle.\r
+ //\r
+ for (Index = 0; Index < DriverBindingHandleCount; Index++) {\r
+ DriverBindingInterface = NULL;\r
+ Status = gBS->OpenProtocol (\r
+ DriverBindingHandleBuffer[Index],\r
+ &gEfiDriverBindingProtocolGuid,\r
+ (VOID **) &DriverBindingInterface,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+\r
+ if (DriverBindingInterface->ImageHandle == ImageHandle) {\r
+ DriverBindingHandle = DriverBindingHandleBuffer[Index];\r
+ break;\r
+ }\r
+ }\r
+\r
+ FreePool (DriverBindingHandleBuffer);\r
+ return DriverBindingHandle;\r
+}\r
+\r
+/**\r
+ Prepare to let user select the drivers which need mapping with the device controller\r
+ selected in first page.\r
+\r
+ @param Private Pointer to EFI_CALLBACK_INFO.\r
+ @param KeyValue The callback key value of device controller item in first page.\r
+ KeyValue is larger than or equal to KEY_VALUE_DEVICE_OFFSET.\r
+ @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
+\r
+ @retval EFI_SUCCESS Always returned.\r
+\r
+**/\r
+EFI_STATUS\r
+UpdateBindingDriverSelectPage (\r
+ IN EFI_CALLBACK_INFO *Private,\r
+ IN UINT16 KeyValue,\r
+ IN PLAT_OVER_MNGR_DATA *FakeNvData\r
+ )\r
+{\r
+ EFI_HII_UPDATE_DATA UpdateData;\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
+ CHAR16 *NewString;\r
+ EFI_STRING_ID NewStringToken;\r
+ EFI_STRING_ID NewStringHelpToken;\r
+ UINTN DriverImageHandleCount;\r
+ EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r
+ CHAR16 *DriverName;\r
+ BOOLEAN FreeDriverName;\r
+ EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
+ EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *BusSpecificDriverOverride;\r
+ EFI_HANDLE DriverBindingHandle;\r
+\r
+ //\r
+ // If user select a controller item in the first page the following code will be run.\r
+ // During second page, user will see all currnet driver bind protocol driver, the driver name and its device path will be shown\r
+ //\r
+ //First acquire the list of Loaded Image Protocols, and then when want the name of the driver, look up all the Driver Binding Protocols\r
+ // and find the first one whose ImageHandle field matches the image handle of the Loaded Image Protocol.\r
+ // then use the Component Name Protocol on the same handle as the first matching Driver Binding Protocol to look up the name of the driver.\r
+ //\r
+\r
+ mCurrentPage = FORM_ID_DRIVER;\r
+ //\r
+ // Switch the item callback key value to its NO. in mDevicePathHandleBuffer\r
+ //\r
+ mSelectedCtrIndex = KeyValue - KEY_VALUE_DEVICE_OFFSET;\r
+ ASSERT (mSelectedCtrIndex > 0 && mSelectedCtrIndex < MAX_CHOICE_NUM);\r
+\r
+ mLastSavedDriverImageNum = 0;\r
+ //\r
+ // Clear all the content in dynamic page\r
+ //\r
+ UpdateData.BufferSize = UPDATE_DATA_SIZE;\r
+ UpdateData.Offset = 0;\r
+ UpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r
+ ASSERT (UpdateData.Data != NULL);\r
+ //\r
+ // Clear second page form\r
+ //\r
+ IfrLibUpdateForm (\r
+ Private->RegisteredHandle,\r
+ &mPlatformOverridesManagerGuid,\r
+ FORM_ID_DRIVER,\r
+ FORM_ID_DRIVER,\r
+ FALSE,\r
+ &UpdateData\r
+ );\r
+\r
+ //\r
+ // Show all driver which support loaded image protocol in second page\r
+ //\r
+ DriverImageHandleCount = 0;\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiLoadedImageProtocolGuid,\r
+ NULL,\r
+ &DriverImageHandleCount,\r
+ &mDriverImageHandleBuffer\r
+ );\r
+ if (EFI_ERROR (Status) || (DriverImageHandleCount == 0)) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ mDriverImageHandleCount = DriverImageHandleCount;\r
+ for (Index = 0; Index < DriverImageHandleCount; Index++) {\r
+ //\r
+ // Step1: Get the driver image total file path for help string and the driver name.\r
+ //\r
+\r
+ //\r
+ // Find driver's Loaded Image protocol\r
+ //\r
+ LoadedImage =NULL;\r
+\r
+ Status = gBS->OpenProtocol (\r
+ mDriverImageHandleBuffer[Index],\r
+ &gEfiLoadedImageProtocolGuid,\r
+ (VOID **) &LoadedImage,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ FakeNvData->DriSelection[Index] = 0x00;\r
+ continue;\r
+ }\r
+ mDriverImageProtocol[Index] = LoadedImage;\r
+ //\r
+ // Find its related driver binding protocol\r
+ //\r
+ DriverBindingHandle = GetDriverBindingHandleFromImageHandle (mDriverImageHandleBuffer[Index]);\r
+ if (DriverBindingHandle == NULL) {\r
+ FakeNvData->DriSelection[Index] = 0x00;\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // Get the EFI Loaded Image Device Path Protocol\r
+ //\r
+ LoadedImageDevicePath = NULL;\r
+ Status = gBS->HandleProtocol (\r
+ mDriverImageHandleBuffer[Index],\r
+ &gEfiLoadedImageDevicePathProtocolGuid,\r
+ (VOID **) &LoadedImageDevicePath\r
+ );\r
+ if (LoadedImageDevicePath == NULL) {\r
+ FakeNvData->DriSelection[Index] = 0x00;\r
+ continue;\r
+ }\r
+\r
+ if (FakeNvData->PciDeviceFilter == 0x01) {\r
+ //\r
+ // only care the driver which is in a Pci device option rom,\r
+ // and the driver's LoadedImage->DeviceHandle must point to a pci device which has efi option rom\r
+ //\r
+ if (!EFI_ERROR (Status)) {\r
+ Status = gBS->HandleProtocol(\r
+ LoadedImage->DeviceHandle,\r
+ &gEfiBusSpecificDriverOverrideProtocolGuid,\r
+ (VOID **) &BusSpecificDriverOverride\r
+ );\r
+ if (EFI_ERROR (Status) || BusSpecificDriverOverride == NULL) {\r
+ FakeNvData->DriSelection[Index] = 0x00;\r
+ continue;\r
+ }\r
+ } else {\r
+ FakeNvData->DriSelection[Index] = 0x00;\r
+ continue;\r
+ }\r
+ }\r
+\r
+ //\r
+ // For driver name, try to get its component name, if fail, get its image name,\r
+ // if also fail, give a default name.\r
+ //\r
+ FreeDriverName = FALSE;\r
+ DriverName = GetComponentName (DriverBindingHandle);\r
+ if (DriverName == NULL) {\r
+ //\r
+ // get its image name\r
+ //\r
+ DriverName = GetImageName (LoadedImage);\r
+ }\r
+ if (DriverName == NULL) {\r
+ //\r
+ // give a default name\r
+ //\r
+ HiiLibGetStringFromHandle (Private->RegisteredHandle, STRING_TOKEN (STR_DRIVER_DEFAULT_NAME), &DriverName);\r
+ ASSERT (DriverName != NULL);\r
+ FreeDriverName = TRUE; // the DriverName string need to free pool\r
+ }\r
+\r
+\r
+ //\r
+ // Step2 Export the driver name string and create check box item in second page\r
+ //\r
+\r
+ //\r
+ // First create the driver image name\r
+ //\r
+ NewString = AllocateZeroPool (StrSize (DriverName));\r
+ ASSERT (NewString != NULL); \r
+ if (EFI_ERROR (CheckMapping (mControllerDevicePathProtocol[mSelectedCtrIndex], LoadedImageDevicePath, &mMappingDataBase, NULL, NULL))) {\r
+ FakeNvData->DriSelection[Index] = 0x00;\r
+ } else {\r
+ FakeNvData->DriSelection[Index] = 0x01;\r
+ mLastSavedDriverImageNum++;\r
+ }\r
+ StrCat (NewString, DriverName);\r
+ NewStringToken = mDriverImageToken[Index];\r
+ if (NewStringToken == 0) {\r
+ Status = HiiLibNewString (Private->RegisteredHandle, &NewStringToken, NewString);\r
+ } else {\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
+ }\r
+ mDriverImageToken[Index] = NewStringToken;\r
+ ASSERT_EFI_ERROR (Status);\r
+ FreePool (NewString);\r
+ if (FreeDriverName) {\r
+ FreePool (DriverName);\r
+ }\r
+\r
+ //\r
+ // Second create the driver image device path as item help string\r
+ //\r
+ DriverName = DevicePathToStr (LoadedImageDevicePath);\r
+\r
+ NewString = AllocateZeroPool (StrSize (DriverName));\r
+ ASSERT (NewString != NULL); \r
+ StrCat (NewString, DriverName);\r
+ NewStringHelpToken = mDriverImageFilePathToken[Index];\r
+ if (NewStringHelpToken == 0) {\r
+ Status = HiiLibNewString (Private->RegisteredHandle, &NewStringHelpToken, NewString);\r
+ } else {\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringHelpToken, NewString);\r
+ }\r
+ mDriverImageFilePathToken[Index] = NewStringHelpToken;\r
+ ASSERT_EFI_ERROR (Status);\r
+ FreePool (NewString);\r
+ FreePool (DriverName);\r
+\r
+ CreateCheckBoxOpCode (\r
+ (UINT16) (DRIVER_SELECTION_QUESTION_ID + Index),\r
+ VARSTORE_ID_PLAT_OVER_MNGR,\r
+ (UINT16) (DRIVER_SELECTION_VAR_OFFSET + Index),\r
+ NewStringToken,\r
+ NewStringHelpToken,\r
+ 0,\r
+ 0,\r
+ &UpdateData\r
+ );\r
+ }\r
+\r
+ //\r
+ // Update second page form\r
+ //\r
+ IfrLibUpdateForm (\r
+ Private->RegisteredHandle,\r
+ &mPlatformOverridesManagerGuid,\r
+ FORM_ID_DRIVER,\r
+ FORM_ID_DRIVER,\r
+ FALSE,\r
+ &UpdateData\r
+ );\r
+\r
+ FreePool (UpdateData.Data);\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Prepare to let user select the priority order of the drivers which are\r
+ selected in second page.\r
+\r
+ @param Private Pointer to EFI_CALLBACK_INFO.\r
+ @param KeyValue The callback key value of device controller item in first page.\r
+ @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
+\r
+ @retval EFI_SUCCESS Always returned.\r
+\r
+**/\r
+EFI_STATUS\r
+UpdatePrioritySelectPage (\r
+ IN EFI_CALLBACK_INFO *Private,\r
+ IN UINT16 KeyValue,\r
+ IN PLAT_OVER_MNGR_DATA *FakeNvData\r
+ )\r
+{\r
+ EFI_HII_UPDATE_DATA UpdateData;\r
+ UINTN Index;\r
+ EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
+ IFR_OPTION *IfrOptionList;\r
+ UINTN SelectedDriverImageNum;\r
+ UINT32 DriverImageNO;\r
+ UINTN MinNO;\r
+ UINTN Index1;\r
+ UINTN TempNO[100];\r
+\r
+ //\r
+ // Following code will be run if user select 'order ... priority' item in second page\r
+ // Prepare third page. In third page, user will order the drivers priority which are selected in second page\r
+ //\r
+ mCurrentPage = FORM_ID_ORDER;\r
+\r
+ UpdateData.BufferSize = UPDATE_DATA_SIZE;\r
+ UpdateData.Offset = 0;\r
+ UpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r
+ ASSERT (UpdateData.Data != NULL);\r
+ //\r
+ // Clear third page form\r
+ //\r
+ IfrLibUpdateForm (\r
+ Private->RegisteredHandle,\r
+ &mPlatformOverridesManagerGuid,\r
+ FORM_ID_ORDER,\r
+ FORM_ID_ORDER,\r
+ FALSE,\r
+ &UpdateData\r
+ );\r
+\r
+ //\r
+ // Check how many drivers have been selected\r
+ //\r
+ SelectedDriverImageNum = 0;\r
+ for (Index = 0; Index < mDriverImageHandleCount; Index++) {\r
+ if (FakeNvData->DriSelection[Index] != 0) {\r
+ SelectedDriverImageNum ++;\r
+ }\r
+ }\r
+\r
+ mSelectedDriverImageNum = SelectedDriverImageNum;\r
+ if (SelectedDriverImageNum == 0) {\r
+ return EFI_SUCCESS;\r
+ }\r
+ \r
+ IfrOptionList = AllocateZeroPool (sizeof (IFR_OPTION) * mSelectedDriverImageNum);\r
+ ASSERT (IfrOptionList != NULL);\r
+ //\r
+ // Create order list for those selected drivers\r
+ //\r
+ SelectedDriverImageNum = 0;\r
+ for (Index = 0; Index < mDriverImageHandleCount; Index++) {\r
+ if (FakeNvData->DriSelection[Index] != 0) {\r
+ IfrOptionList[SelectedDriverImageNum].StringToken = mDriverImageToken[Index];\r
+ //\r
+ // Use the NO. in driver binding buffer as value, will use it later\r
+ //\r
+ IfrOptionList[SelectedDriverImageNum].Value.u8 = (UINT8) (Index + 1);\r
+ IfrOptionList[SelectedDriverImageNum].Flags = 0;\r
+\r
+ //\r
+ // Get the EFI Loaded Image Device Path Protocol\r
+ //\r
+ LoadedImageDevicePath = NULL;\r
+ gBS->HandleProtocol (\r
+ mDriverImageHandleBuffer[Index],\r
+ &gEfiLoadedImageDevicePathProtocolGuid,\r
+ (VOID **) &LoadedImageDevicePath\r
+ );\r
+ ASSERT (LoadedImageDevicePath != NULL);\r
+\r
+ //\r
+ // Check the driver DriverImage's order number in mapping database\r
+ //\r
+ DriverImageNO = 0;\r
+ CheckMapping (\r
+ mControllerDevicePathProtocol[mSelectedCtrIndex],\r
+ LoadedImageDevicePath,\r
+ &mMappingDataBase,\r
+ NULL,\r
+ &DriverImageNO\r
+ );\r
+ if (DriverImageNO == 0) {\r
+ DriverImageNO = (UINT32) mLastSavedDriverImageNum + 1;\r
+ mLastSavedDriverImageNum++;\r
+ }\r
+ TempNO[SelectedDriverImageNum] = DriverImageNO;\r
+ SelectedDriverImageNum ++;\r
+ }\r
+ }\r
+\r
+ ASSERT (SelectedDriverImageNum == mSelectedDriverImageNum);\r
+ //\r
+ // NvRamMap Must be clear firstly\r
+ //\r
+ ZeroMem (FakeNvData->DriOrder, sizeof (FakeNvData->DriOrder));\r
+\r
+ //\r
+ // Order the selected drivers according to the info already in mapping database\r
+ // the less order number in mapping database the less order number in NvRamMap\r
+ //\r
+ for (Index=0; Index < SelectedDriverImageNum; Index++) {\r
+ //\r
+ // Find the minimal order number in TempNO array, its index in TempNO is same as IfrOptionList array\r
+ //\r
+ MinNO = 0;\r
+ for (Index1=0; Index1 < SelectedDriverImageNum; Index1++) {\r
+ if (TempNO[Index1] < TempNO[MinNO]) {\r
+ MinNO = Index1;\r
+ }\r
+ }\r
+ //\r
+ // the IfrOptionList[MinNO].Value = the driver NO. in driver binding buffer\r
+ //\r
+ FakeNvData->DriOrder[Index] =IfrOptionList[MinNO].Value.u8;\r
+ TempNO[MinNO] = MAX_CHOICE_NUM + 1;\r
+ }\r
+\r
+ CreateOrderedListOpCode (\r
+ (UINT16) DRIVER_ORDER_QUESTION_ID,\r
+ VARSTORE_ID_PLAT_OVER_MNGR,\r
+ (UINT16) DRIVER_ORDER_VAR_OFFSET,\r
+ mControllerToken[mSelectedCtrIndex],\r
+ mControllerToken[mSelectedCtrIndex],\r
+ EFI_IFR_FLAG_RESET_REQUIRED,\r
+ 0,\r
+ EFI_IFR_NUMERIC_SIZE_1,\r
+ (UINT8) MAX_CHOICE_NUM,\r
+ IfrOptionList,\r
+ SelectedDriverImageNum,\r
+ &UpdateData\r
+ );\r
+\r
+ //\r
+ // Update third page form\r
+ //\r
+ IfrLibUpdateForm (\r
+ Private->RegisteredHandle,\r
+ &mPlatformOverridesManagerGuid,\r
+ FORM_ID_ORDER,\r
+ FORM_ID_ORDER,\r
+ FALSE,\r
+ &UpdateData\r
+ );\r
+\r
+ FreePool (IfrOptionList);\r
+ FreePool (UpdateData.Data);\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Save the save the mapping database to NV variable.\r
+\r
+ @param Private Pointer to EFI_CALLBACK_INFO.\r
+ @param KeyValue The callback key value of device controller item in first page.\r
+ @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
+\r
+ @retval EFI_SUCCESS Always returned.\r
+\r
+**/\r
+EFI_STATUS\r
+CommintChanges (\r
+ IN EFI_CALLBACK_INFO *Private,\r
+ IN UINT16 KeyValue,\r
+ IN PLAT_OVER_MNGR_DATA *FakeNvData\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
+ UINTN SelectedDriverImageNum;\r
+ EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
+ //\r
+ // Following code will be run if user select 'commint changes' in third page\r
+ // user enter 'Commit Changes' to save the mapping database\r
+ //\r
+ DeleteDriverImage (mControllerDevicePathProtocol[mSelectedCtrIndex], NULL, &mMappingDataBase);\r
+ for (SelectedDriverImageNum = 0; SelectedDriverImageNum < mSelectedDriverImageNum; SelectedDriverImageNum++) {\r
+ //\r
+ // DriOrder[SelectedDriverImageNum] = the driver NO. in driver binding buffer\r
+ //\r
+ Index = FakeNvData->DriOrder[SelectedDriverImageNum] - 1;\r
+\r
+ //\r
+ // Get the EFI Loaded Image Device Path Protocol\r
+ //\r
+ LoadedImageDevicePath = NULL;\r
+ Status = gBS->HandleProtocol (\r
+ mDriverImageHandleBuffer[Index],\r
+ &gEfiLoadedImageDevicePathProtocolGuid,\r
+ (VOID **) &LoadedImageDevicePath\r
+ );\r
+ ASSERT (LoadedImageDevicePath != NULL);\r
+\r
+ InsertDriverImage (\r
+ mControllerDevicePathProtocol[mSelectedCtrIndex],\r
+ LoadedImageDevicePath,\r
+ &mMappingDataBase,\r
+ (UINT32)SelectedDriverImageNum + 1\r
+ );\r
+ }\r
+ Status = SaveOverridesMapping (&mMappingDataBase);\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ This function allows a caller to extract the current configuration for one\r
+ or more named elements from the target driver.\r
+\r
+ @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
+ @param Request A null-terminated Unicode string in <ConfigRequest> format.\r
+ @param Progress On return, points to a character in the Request string.\r
+ Points to the string's null terminator if request was successful.\r
+ Points to the most recent '&' before the first failing name/value\r
+ pair (or the beginning of the string if the failure is in the\r
+ first name/value pair) if the request was not successful.\r
+ @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r
+ has all values filled in for the names in the Request string.\r
+ String to be allocated by the called function.\r
+\r
+ @retval EFI_SUCCESS The Results is filled with the requested values.\r
+ @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r
+ @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r
+ @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PlatOverMngrExtractConfig (\r
+ IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
+ IN CONST EFI_STRING Request,\r
+ OUT EFI_STRING *Progress,\r
+ OUT EFI_STRING *Results\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_CALLBACK_INFO *Private;\r
+ EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r
+\r
+ if (Request == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
+ HiiConfigRouting = Private->HiiConfigRouting;\r
+\r
+ //\r
+ // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r
+ //\r
+ Status = HiiConfigRouting->BlockToConfig (\r
+ HiiConfigRouting,\r
+ Request,\r
+ (UINT8 *) &Private->FakeNvData,\r
+ sizeof (PLAT_OVER_MNGR_DATA),\r
+ Results,\r
+ Progress\r
+ );\r
+ return Status;\r
+}\r
+\r
+/**\r
+ This function processes the results of changes in configuration.\r
+\r
+ @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
+ @param Configuration A null-terminated Unicode string in <ConfigRequest> format.\r
+ @param Progress A pointer to a string filled in with the offset of the most\r
+ recent '&' before the first failing name/value pair (or the\r
+ beginning of the string if the failure is in the first\r
+ name/value pair) or the terminating NULL if all was successful.\r
+\r
+ @retval EFI_SUCCESS The Results is processed successfully.\r
+ @retval EFI_INVALID_PARAMETER Configuration is NULL.\r
+ @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PlatOverMngrRouteConfig (\r
+ IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
+ IN CONST EFI_STRING Configuration,\r
+ OUT EFI_STRING *Progress\r
+ )\r
+{\r
+ EFI_CALLBACK_INFO *Private;\r
+ EFI_STATUS Status;\r
+ UINT16 KeyValue;\r
+ UINTN BufferSize;\r
+ PLAT_OVER_MNGR_DATA *FakeNvData;\r
+\r
+ Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
+\r
+ FakeNvData = &Private->FakeNvData;\r
+ BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r
+ Status = GetBrowserData (NULL, NULL, &BufferSize, (UINT8 *) FakeNvData);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ if (mCurrentPage == FORM_ID_DRIVER) {\r
+ KeyValue = KEY_VALUE_DRIVER_GOTO_ORDER;\r
+ UpdatePrioritySelectPage (Private, KeyValue, FakeNvData);\r
+ KeyValue = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r
+ CommintChanges (Private, KeyValue, FakeNvData);\r
+ //\r
+ // Since UpdatePrioritySelectPage will change mCurrentPage,\r
+ // should ensure the mCurrentPage still indicate the second page here\r
+ //\r
+ mCurrentPage = FORM_ID_DRIVER;\r
+ }\r
+\r
+ if (mCurrentPage == FORM_ID_ORDER) {\r
+ KeyValue = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r
+ CommintChanges (Private, KeyValue, FakeNvData);\r
+ }\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ This is the function that is called to provide results data to the driver. This data\r
+ consists of a unique key which is used to identify what data is either being passed back\r
+ or being asked for.\r
+\r
+ @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
+ @param Action A null-terminated Unicode string in <ConfigRequest> format.\r
+ @param KeyValue A unique Goto OpCode callback value which record user's selection.\r
+ 0x100 <= KeyValue <0x500 : user select a controller item in the first page;\r
+ KeyValue == 0x1234 : user select 'Refresh' in first page, or user select 'Go to Previous Menu' in second page\r
+ KeyValue == 0x1235 : user select 'Pci device filter' in first page\r
+ KeyValue == 0x1500 : user select 'order ... priority' item in second page\r
+ KeyValue == 0x1800 : user select 'commint changes' in third page\r
+ KeyValue == 0x2000 : user select 'Go to Previous Menu' in third page\r
+ @param Type The type of value for the question.\r
+ @param Value A pointer to the data being sent to the original exporting driver.\r
+ @param ActionRequest On return, points to the action requested by the callback function.\r
+\r
+ @retval EFI_SUCCESS Always returned.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PlatOverMngrCallback (\r
+ IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
+ IN EFI_BROWSER_ACTION Action,\r
+ IN EFI_QUESTION_ID KeyValue,\r
+ IN UINT8 Type,\r
+ IN EFI_IFR_TYPE_VALUE *Value,\r
+ OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
+ )\r
+{\r
+ EFI_CALLBACK_INFO *Private;\r
+ EFI_STATUS Status;\r
+ EFI_STRING_ID NewStringToken;\r
+ UINTN BufferSize;\r
+ PLAT_OVER_MNGR_DATA *FakeNvData;\r
+ EFI_INPUT_KEY Key;\r
+\r
+ Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
+\r
+ FakeNvData = &Private->FakeNvData;\r
+ BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r
+ Status = GetBrowserData (NULL, NULL, &BufferSize, (UINT8 *) FakeNvData);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ if (KeyValue == KEY_VALUE_DEVICE_REFRESH ||\r
+ KeyValue == KEY_VALUE_DEVICE_FILTER ||\r
+ KeyValue == KEY_VALUE_DRIVER_GOTO_PREVIOUS\r
+ ) {\r
+ UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r
+ //\r
+ // Update page title string\r
+ //\r
+ NewStringToken = STRING_TOKEN (STR_TITLE);\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, L"First, Select the controller by device path");\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
+\r
+ if (((KeyValue >= KEY_VALUE_DEVICE_OFFSET) && (KeyValue < KEY_VALUE_DEVICE_MAX)) || (KeyValue == KEY_VALUE_ORDER_GOTO_PREVIOUS)) {\r
+ if (KeyValue == KEY_VALUE_ORDER_GOTO_PREVIOUS) {\r
+ KeyValue = (EFI_QUESTION_ID) (mSelectedCtrIndex + KEY_VALUE_DEVICE_OFFSET);\r
+ }\r
+ UpdateBindingDriverSelectPage (Private, KeyValue, FakeNvData);\r
+ //\r
+ // Update page title string\r
+ //\r
+ NewStringToken = STRING_TOKEN (STR_TITLE);\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, L"Second, Select drivers for the previous selected controller");\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
+\r
+ if (KeyValue == KEY_VALUE_DRIVER_GOTO_ORDER) {\r
+ UpdatePrioritySelectPage (Private, KeyValue, FakeNvData);\r
+ //\r
+ // Update page title string\r
+ //\r
+ NewStringToken = STRING_TOKEN (STR_TITLE);\r
+ Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, L"Finally, Set the priority order for the drivers and save them");\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
+\r
+ if (KeyValue == KEY_VALUE_ORDER_SAVE_AND_EXIT) {\r
+ Status = CommintChanges (Private, KeyValue, FakeNvData);\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r
+ if (EFI_ERROR (Status)) {\r
+ IfrLibCreatePopUp (1, &Key, L"Single Override Info too large, Saving Error!");\r
+ return EFI_DEVICE_ERROR;\r
+ }\r
+ }\r
+\r
+ if (KeyValue == KEY_VALUE_DEVICE_CLEAR) {\r
+ //\r
+ // Deletes all environment variable(s) that contain the override mappings info\r
+ //\r
+ FreeMappingDatabase (&mMappingDataBase);\r
+ Status = SaveOverridesMapping (&mMappingDataBase);\r
+ UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r
+ }\r
+ //\r
+ // Pass changed uncommitted data back to Form Browser\r
+ //\r
+ BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r
+ Status = SetBrowserData (NULL, NULL, BufferSize, (UINT8 *) FakeNvData, NULL);\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ The driver Entry Point. The funciton will export a disk device class formset and\r
+ its callback function to hii database.\r
+\r
+ @param ImageHandle The firmware allocated handle for the EFI image.\r
+ @param SystemTable A pointer to the EFI System Table.\r
+\r
+ @retval EFI_SUCCESS The entry point is executed successfully.\r
+ @retval other Some error occurs when executing this entry point.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PlatOverMngrInit (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_HII_DATABASE_PROTOCOL *HiiDatabase;\r
+ EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r
+ EFI_CALLBACK_INFO *CallbackInfo;\r
+ EFI_HANDLE DriverHandle;\r
+ EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2;\r
+ \r
+ //\r
+ // There should only be one HII protocol\r
+ //\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiHiiDatabaseProtocolGuid,\r
+ NULL,\r
+ (VOID **) &HiiDatabase\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // There should only be one Form Configuration protocol\r
+ //\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiFormBrowser2ProtocolGuid,\r
+ NULL,\r
+ (VOID **) &FormBrowser2\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ CallbackInfo = AllocateZeroPool (sizeof (EFI_CALLBACK_INFO));\r
+ if (CallbackInfo == NULL) {\r
+ return EFI_BAD_BUFFER_SIZE;\r
+ }\r
+\r
+ CallbackInfo->Signature = EFI_CALLBACK_INFO_SIGNATURE;\r
+ CallbackInfo->ConfigAccess.ExtractConfig = PlatOverMngrExtractConfig;\r
+ CallbackInfo->ConfigAccess.RouteConfig = PlatOverMngrRouteConfig;\r
+ CallbackInfo->ConfigAccess.Callback = PlatOverMngrCallback;\r
+\r
+ //\r
+ // Create driver handle used by HII database\r
+ //\r
+ Status = HiiLibCreateHiiDriverHandle (&DriverHandle);\r
+ if (EFI_ERROR (Status)) {\r
+ goto Finish;\r
+ }\r
+ CallbackInfo->DriverHandle = DriverHandle;\r
+\r
+ //\r
+ // Install Config Access protocol to driver handle\r
+ //\r
+ Status = gBS->InstallProtocolInterface (\r
+ &DriverHandle,\r
+ &gEfiHiiConfigAccessProtocolGuid,\r
+ EFI_NATIVE_INTERFACE,\r
+ &CallbackInfo->ConfigAccess\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Finish;\r
+ }\r
+\r
+ //\r
+ // Publish our HII data\r
+ //\r
+ PackageList = HiiLibPreparePackageList (\r
+ 2,\r
+ &mPlatformOverridesManagerGuid,\r
+ VfrBin,\r
+ PlatOverMngrStrings\r
+ );\r
+ ASSERT (PackageList != NULL);\r
+\r
+ Status = HiiDatabase->NewPackageList (\r
+ HiiDatabase,\r
+ PackageList,\r
+ DriverHandle,\r
+ &CallbackInfo->RegisteredHandle\r
+ );\r
+ FreePool (PackageList);\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ goto Finish;\r
+ }\r
+\r
+ //\r
+ // Locate ConfigRouting protocol\r
+ //\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiHiiConfigRoutingProtocolGuid,\r
+ NULL,\r
+ (VOID **) &CallbackInfo->HiiConfigRouting\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Finish;\r
+ }\r
+\r
+ //\r
+ // Clear all the globle variable\r
+ //\r
+ mDriverImageHandleCount = 0;\r
+ mCurrentPage = 0;\r
+ ZeroMem (mDriverImageToken, MAX_CHOICE_NUM * sizeof (EFI_STRING_ID));\r
+ ZeroMem (mDriverImageFilePathToken, MAX_CHOICE_NUM * sizeof (EFI_STRING_ID));\r
+ ZeroMem (mControllerToken, MAX_CHOICE_NUM * sizeof (EFI_STRING_ID));\r
+ ZeroMem (mDriverImageProtocol, MAX_CHOICE_NUM * sizeof (EFI_LOADED_IMAGE_PROTOCOL *));\r
+\r
+ //\r
+ // Show the page\r
+ //\r
+ Status = FormBrowser2->SendForm (\r
+ FormBrowser2,\r
+ &CallbackInfo->RegisteredHandle,\r
+ 1,\r
+ NULL,\r
+ 0,\r
+ NULL,\r
+ NULL\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ goto Finish;\r
+ }\r
+\r
+ Status = HiiDatabase->RemovePackageList (HiiDatabase, CallbackInfo->RegisteredHandle);\r
+ if (EFI_ERROR (Status)) {\r
+ goto Finish;\r
+ }\r
+ \r
+ return EFI_SUCCESS;\r
+\r
+Finish:\r
+ if (CallbackInfo->DriverHandle != NULL) {\r
+ HiiLibDestroyHiiDriverHandle (CallbackInfo->DriverHandle);\r
+ }\r
+ if (CallbackInfo != NULL) {\r
+ FreePool (CallbackInfo);\r
+ }\r
+\r
+ return Status;\r
+}\r
--- /dev/null
+/** @file\r
+ \r
+ The defintions are required both by Source code and Vfr file.\r
+ The PLAT_OVER_MNGR_DATA structure, form guid and Ifr question ID are defined. \r
+\r
+Copyright (c) 2007 - 2008, Intel Corporation\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#ifndef _PLAT_OVER_MNGR_H_\r
+#define _PLAT_OVER_MNGR_H_\r
+\r
+#define PLAT_OVER_MNGR_GUID \\r
+ { \\r
+ 0x8614567d, 0x35be, 0x4415, {0x8d, 0x88, 0xbd, 0x7d, 0xc, 0x9c, 0x70, 0xc0} \\r
+ }\r
+\r
+//\r
+// The max number of the supported driver list.\r
+//\r
+#define MAX_CHOICE_NUM 0x00ff\r
+#define UPDATE_DATA_SIZE 0x1000\r
+\r
+#define FORM_ID_DEVICE 0x1100\r
+#define FORM_ID_DRIVER 0x1200\r
+#define FORM_ID_ORDER 0x1500\r
+\r
+#define KEY_VALUE_DEVICE_OFFSET 0x0100\r
+#define KEY_VALUE_DEVICE_MAX (KEY_VALUE_DEVICE_OFFSET + MAX_CHOICE_NUM)\r
+\r
+#define KEY_VALUE_DEVICE_REFRESH 0x1234\r
+#define KEY_VALUE_DEVICE_FILTER 0x1235\r
+#define KEY_VALUE_DEVICE_CLEAR 0x1236\r
+\r
+#define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300\r
+#define KEY_VALUE_DRIVER_GOTO_ORDER 0x1301\r
+\r
+#define KEY_VALUE_ORDER_GOTO_PREVIOUS 0x2000\r
+#define KEY_VALUE_ORDER_SAVE_AND_EXIT 0x1800\r
+\r
+#define VARSTORE_ID_PLAT_OVER_MNGR 0x1000\r
+\r
+typedef struct {\r
+ UINT8 DriSelection[MAX_CHOICE_NUM];\r
+ UINT8 DriOrder[MAX_CHOICE_NUM];\r
+ UINT8 PciDeviceFilter;\r
+} PLAT_OVER_MNGR_DATA;\r
+\r
+//\r
+// Field offset of structure PLAT_OVER_MNGR_DATA\r
+//\r
+#define VAR_OFFSET(Field) ((UINTN) &(((PLAT_OVER_MNGR_DATA *) 0)->Field))\r
+#define DRIVER_SELECTION_VAR_OFFSET (VAR_OFFSET (DriSelection))\r
+#define DRIVER_ORDER_VAR_OFFSET (VAR_OFFSET (DriOrder))\r
+\r
+//\r
+// Tool automatic generated Question Id start from 1\r
+// In order to avoid to conflict them, the Driver Selection and Order QuestionID offset is defined from 0x0500.\r
+//\r
+#define QUESTION_ID_OFFSET 0x0500\r
+#define DRIVER_SELECTION_QUESTION_ID (VAR_OFFSET (DriSelection) + QUESTION_ID_OFFSET)\r
+#define DRIVER_ORDER_QUESTION_ID (VAR_OFFSET (DriOrder) + QUESTION_ID_OFFSET)\r
+\r
+#endif\r
--- /dev/null
+#/** @file\r
+#\r
+# A UI application to offer a UI interface in device manager to let user configue\r
+# platform override protocol to override the default algorithm for matching\r
+# drivers to controllers.\r
+#\r
+# The main flow:\r
+# 1. The UI application dynamicly locate all controller device path.\r
+# 2. The UI application dynamicly locate all drivers which support binding protocol.\r
+# 3. The UI application export and dynamicly update two menu to let user select the\r
+# mapping between drivers to controllers.\r
+# 4. The UI application save all the mapping info in NV variables for the following boot, \r
+# which will be consumed by platform override protocol driver to publish the platform override protocol.\r
+#\r
+# Copyright (c) 2007 - 2009, Intel Corporation. All rights reserved.\r
+#\r
+# All rights reserved. This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution. The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+#\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+#\r
+#**/\r
+\r
+[Defines]\r
+ INF_VERSION = 0x00010005\r
+ BASE_NAME = PlatOverMngr\r
+ FILE_GUID = 56D95BFE-F991-4898-B3BE-B8F37C927F48\r
+ MODULE_TYPE = UEFI_APPLICATION\r
+ VERSION_STRING = 1.0\r
+ ENTRY_POINT = PlatOverMngrInit\r
+\r
+#\r
+# The following information is for reference only and not required by the build tools.\r
+#\r
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC\r
+#\r
+\r
+[Sources.common]\r
+ VfrStrings.uni\r
+ Vfr.vfr\r
+ PlatOverMngr.c\r
+ PlatOverMngr.h\r
+\r
+[Packages]\r
+ MdePkg/MdePkg.dec\r
+ MdeModulePkg/MdeModulePkg.dec\r
+\r
+[LibraryClasses]\r
+ BaseLib\r
+ DebugLib\r
+ UefiLib\r
+ UefiApplicationEntryPoint\r
+ UefiBootServicesTableLib\r
+ PlatformDriverOverrideLib\r
+ HiiLib\r
+ IfrSupportLib\r
+ ExtendedHiiLib\r
+ ExtendedIfrSupportLib\r
+ BaseMemoryLib\r
+ MemoryAllocationLib\r
+ UefiRuntimeServicesTableLib\r
+ DevicePathLib\r
+ GenericBdsLib\r
+ \r
+[Guids]\r
+ gEfiGlobalVariableGuid ## CONSUMED ## Variable:L"PlatformLang" this variable specifies the platform supported language string (RFC 3066 format)\r
+\r
+[Protocols]\r
+ gEfiComponentName2ProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name if ComponentName2Protocol exists)\r
+ gEfiComponentNameProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name if ComponentNameProtocol exists and ComponentName2Protocol doesn't exist)\r
+ gEfiFirmwareVolume2ProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name from EFI UI section if ComponentName2Protocol and ComponentNameProtocol don't exist)\r
+ gEfiPciIoProtocolGuid ## SOMETIMES_CONSUMED (Find the PCI device if PciIo protocol is installed)\r
+ gEfiBusSpecificDriverOverrideProtocolGuid ## SOMETIMES_CONSUMED (Check whether the PCI device contains one or more efi drivers in its option rom by this protocol) \r
+\r
+ gEfiDriverBindingProtocolGuid ## SOMETIMES_CONSUMED\r
+ gEfiLoadedImageProtocolGuid ## SOMETIMES_CONSUMED\r
+ gEfiLoadedImageDevicePathProtocolGuid ## SOMETIMES_CONSUMED (Show the drivers in the second page that support DriverBindingProtocol, LoadedImageProtocol and LoadedImageDevicePathProtocol)\r
+ gEfiDevicePathProtocolGuid ## SOMETIMES_CONSUMED (Show the controller device in the first page that support DevicePathProtocol)\r
+\r
+ gEfiHiiDatabaseProtocolGuid ## CONSUMED\r
+ gEfiFormBrowser2ProtocolGuid ## CONSUMED\r
+ gEfiHiiConfigRoutingProtocolGuid ## CONSUMED\r
+ gEfiHiiConfigAccessProtocolGuid ## PRODUCED\r
+
\ No newline at end of file
--- /dev/null
+// *++\r
+//\r
+// Copyright (c) 2007 - 2008, Intel Corporation\r
+// All rights reserved. This program and the accompanying materials\r
+// are licensed and made available under the terms and conditions of the BSD License\r
+// which accompanies this distribution. The full text of the license may be found at\r
+// http://opensource.org/licenses/bsd-license.php\r
+//\r
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+//\r
+// Module Name:\r
+//\r
+// Vfr.vfr\r
+//\r
+// Abstract:\r
+//\r
+// Platform driver Override manager formset\r
+//\r
+//\r
+// --*/\r
+\r
+#include "PlatOverMngr.h"\r
+\r
+#define EFI_DISK_DEVICE_CLASS 0x01\r
+#define LABEL_END 0xffff\r
+\r
+formset\r
+ guid = PLAT_OVER_MNGR_GUID,\r
+ title = STRING_TOKEN(STR_ENTRY_TITLE),\r
+ help = STRING_TOKEN(STR_TITLE_HELP),\r
+ class = EFI_DISK_DEVICE_CLASS,\r
+ subclass = 0xff,\r
+\r
+ varstore PLAT_OVER_MNGR_DATA,\r
+ varid = VARSTORE_ID_PLAT_OVER_MNGR,\r
+ name = Data,\r
+ guid = PLAT_OVER_MNGR_GUID;\r
+\r
+ form formid = FORM_ID_DEVICE,\r
+ title = STRING_TOKEN(STR_TITLE);\r
+\r
+ text\r
+ help = STRING_TOKEN(STR_FIRST_REFRESH_HELP),\r
+ text = STRING_TOKEN(STR_FIRST_REFRESH),\r
+ text = STRING_TOKEN(STR_NULL_STRING),\r
+ flags = INTERACTIVE,\r
+ key = KEY_VALUE_DEVICE_REFRESH;\r
+\r
+ checkbox varid = Data.PciDeviceFilter,\r
+ prompt = STRING_TOKEN(STR_PCI_DEVICE_FILTER_PROMPT),\r
+ help = STRING_TOKEN(STR_PCI_DEVICE_FILTER_HELP),\r
+ flags = INTERACTIVE,\r
+ key = KEY_VALUE_DEVICE_FILTER,\r
+ endcheckbox;\r
+\r
+ label FORM_ID_DEVICE;\r
+ label LABEL_END;\r
+\r
+ subtitle text = STRING_TOKEN(STR_NULL_STRING);\r
+\r
+ goto FORM_ID_DEVICE,\r
+ prompt = STRING_TOKEN(STR_CLEAR_ALL),\r
+ help = STRING_TOKEN(STR_CLEAR_ALL_HELP),\r
+ flags = INTERACTIVE | RESET_REQUIRED,\r
+ key = KEY_VALUE_DEVICE_CLEAR;\r
+ endform;\r
+\r
+ form formid = FORM_ID_DRIVER,\r
+ title = STRING_TOKEN(STR_TITLE);\r
+\r
+ goto FORM_ID_DEVICE,\r
+ prompt = STRING_TOKEN(STR_GOTO_PREVIOUS),\r
+ help = STRING_TOKEN(STR_NULL_STRING),\r
+ flags = INTERACTIVE,\r
+ key = KEY_VALUE_DRIVER_GOTO_PREVIOUS;\r
+\r
+ goto FORM_ID_ORDER,\r
+ prompt = STRING_TOKEN(STR_TITLE_ORDER),\r
+ help = STRING_TOKEN(STR_TITLE_ORDER_HELP),\r
+ flags = INTERACTIVE,\r
+ key = KEY_VALUE_DRIVER_GOTO_ORDER;\r
+\r
+ label FORM_ID_DRIVER;\r
+ label LABEL_END;\r
+\r
+ endform;\r
+\r
+ form formid = FORM_ID_ORDER,\r
+ title = STRING_TOKEN(STR_TITLE);\r
+\r
+ goto FORM_ID_DRIVER,\r
+ prompt = STRING_TOKEN(STR_GOTO_PREVIOUS),\r
+ help = STRING_TOKEN(STR_NULL_STRING),\r
+ flags = INTERACTIVE,\r
+ key = KEY_VALUE_ORDER_GOTO_PREVIOUS;\r
+\r
+ label FORM_ID_ORDER;\r
+ label LABEL_END;\r
+\r
+ subtitle text = STRING_TOKEN(STR_NULL_STRING);\r
+\r
+ goto FORM_ID_ORDER,\r
+ prompt = STRING_TOKEN(STR_SAVE_AND_EXIT),\r
+ help = STRING_TOKEN(STR_NULL_STRING),\r
+ flags = INTERACTIVE | RESET_REQUIRED,\r
+ key = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r
+ endform;\r
+\r
+endformset;\r
/** @file\r
- This library provides IpIo layer upon EFI IP4 Protocol.\r
+ Ihis library is only intended to be used by UEFI network stack modules.\r
+ It provides IpIo layer upon EFI IP4 Protocol.\r
\r
Copyright (c) 2005 - 2008, Intel Corporation.<BR>\r
All rights reserved. This program and the accompanying materials\r
/** @file\r
- This library provides basic function for UEFI network stack.\r
+ Ihis library is only intended to be used by UEFI network stack modules.\r
+ It provides basic function for UEFI network stack.\r
\r
Copyright (c) 2005 - 2008, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
+++ /dev/null
-/** @file\r
-\r
- This library provides basic platform driver override functions.\r
-\r
-Copyright (c) 2007 - 2008, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#ifndef _PLAT_DRI_OVER_LIB_H_\r
-#define _PLAT_DRI_OVER_LIB_H_\r
-\r
-#include <Protocol/DevicePath.h>\r
-\r
-/**\r
- Free all the mapping database memory resource and initialize the mapping list entry.\r
-\r
- @param MappingDataBase Mapping database list entry pointer\r
-\r
- @retval EFI_INVALID_PARAMETER mapping database list entry is NULL\r
- @retval EFI_SUCCESS Free success\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-FreeMappingDatabase (\r
- IN OUT LIST_ENTRY *MappingDataBase\r
- )\r
-;
-\r
-/**\r
- Read the NV environment variable(s) that contain the override mappings from Controller Device Path to\r
- a set of Driver Device Paths, and create the mapping database in memory to contain these variable info.\r
-\r
- @param MappingDataBase Mapping database list entry pointer\r
-\r
- @retval EFI_INVALID_PARAMETER MappingDataBase pointer is null\r
- @retval EFI_NOT_FOUND Cannot find the 'PlatDriOver' NV variable\r
- @retval EFI_VOLUME_CORRUPTED The found NV variable is corrupted\r
- @retval EFI_SUCCESS Create the mapping database in memory successfully\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-InitOverridesMapping (\r
- OUT LIST_ENTRY *MappingDataBase\r
- )\r
-;
-\r
-/**\r
- Save the memory mapping database into NV environment variable(s).\r
- If MappingDataBase list is empty, then delete all platform override NV variables.\r
-\r
- @param MappingDataBase Mapping database list entry pointer\r
-\r
- @retval EFI_INVALID_PARAMETER MappingDataBase pointer is null\r
- @retval EFI_SUCCESS Save memory mapping database successfully\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-SaveOverridesMapping (\r
- IN LIST_ENTRY *MappingDataBase\r
- )\r
-;
-\r
-/**\r
- Retrieves the image handle of the platform override driver for a controller in the system from the memory mapping database.\r
-\r
- @param ControllerHandle The device handle of the controller to check if\r
- a driver override exists.\r
- @param DriverImageHandle On output, a pointer to the next driver handle.\r
- Passing in a pointer to NULL, will return the\r
- first driver handle for ControllerHandle.\r
- @param MappingDataBase MappingDataBase - Mapping database list entry\r
- pointer\r
- @param CallerImageHandle The caller driver's image handle, for\r
- UpdateFvFileDevicePath use.\r
-\r
- @retval EFI_INVALID_PARAMETER The handle specified by ControllerHandle is not\r
- a valid handle. Or DriverImagePath is not a\r
- device path that was returned on a previous call\r
- to GetDriverPath().\r
- @retval EFI_NOT_FOUND A driver override for ControllerHandle was not\r
- found.\r
- @retval EFI_UNSUPPORTED The operation is not supported.\r
- @retval EFI_SUCCESS The driver override for ControllerHandle was\r
- returned in DriverImagePath.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-GetDriverFromMapping (\r
- IN EFI_HANDLE ControllerHandle,\r
- IN OUT EFI_HANDLE *DriverImageHandle,\r
- IN LIST_ENTRY *MappingDataBase,\r
- IN EFI_HANDLE CallerImageHandle\r
- )\r
-;
-\r
-/**\r
- Check mapping database whether already has the mapping info which\r
- records the input Controller to input DriverImage.\r
-\r
- @param ControllerDevicePath The controller device path is to be check.\r
- @param DriverImageDevicePath The driver image device path is to be check.\r
- @param MappingDataBase Mapping database list entry pointer\r
- @param DriverInfoNum the controller's total override driver number\r
- @param DriverImageNO The driver order number for the input DriverImage.\r
- If the DriverImageDevicePath is NULL, DriverImageNO is not set.\r
-\r
- @retval EFI_INVALID_PARAMETER ControllerDevicePath or MappingDataBase is NULL.\r
- @retval EFI_NOT_FOUND ControllerDevicePath is not found in MappingDataBase or\r
- DriverImageDevicePath is not found in the found DriverImage Info list. \r
- @retval EFI_SUCCESS The controller's total override driver number and \r
- input DriverImage's order number is correctly return.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-CheckMapping (\r
- IN EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath,\r
- IN EFI_DEVICE_PATH_PROTOCOL *DriverImageDevicePath OPTIONAL,\r
- IN LIST_ENTRY *MappingDataBase,\r
- OUT UINT32 *DriverInfoNum OPTIONAL,\r
- OUT UINT32 *DriverImageNO OPTIONAL\r
- )\r
-;
-\r
-/**\r
- Insert a driver image as a controller's override driver into the mapping database.\r
- The driver image's order number is indicated by DriverImageNO.\r
-\r
- @param ControllerDevicePath The controller device path need to add a\r
- override driver image item\r
- @param DriverImageDevicePath The driver image device path need to be insert\r
- @param MappingDataBase Mapping database list entry pointer\r
- @param DriverImageNO The inserted order number. If this number is taken, \r
- the larger available number will be used.\r
-\r
- @retval EFI_INVALID_PARAMETER ControllerDevicePath is NULL, or DriverImageDevicePath is NULL\r
- or MappingDataBase is NULL\r
- @retval EFI_ALREADY_STARTED The input Controller to input DriverImage has been \r
- recorded into the mapping database.\r
- @retval EFI_SUCCESS The Controller and DriverImage are inserted into \r
- the mapping database successfully.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-InsertDriverImage (\r
- IN EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath,\r
- IN EFI_DEVICE_PATH_PROTOCOL *DriverImageDevicePath,\r
- IN LIST_ENTRY *MappingDataBase,\r
- IN UINT32 DriverImageNO\r
- )\r
-;
-\r
-/**\r
- Delete a controller's override driver from the mapping database.\r
-\r
- @param ControllerDevicePath The controller device path will be deleted \r
- when all drivers images on it are removed.\r
- @param DriverImageDevicePath The driver image device path will be delete.\r
- If NULL, all driver image will be delete.\r
- @param MappingDataBase Mapping database list entry pointer\r
-\r
- @retval EFI_INVALID_PARAMETER ControllerDevicePath is NULL, or MappingDataBase is NULL\r
- @retval EFI_NOT_FOUND ControllerDevicePath is not found in MappingDataBase or\r
- DriverImageDevicePath is not found in the found DriverImage Info list. \r
- @retval EFI_SUCCESS Delete the specified driver successfully.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-DeleteDriverImage (\r
- IN EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath,\r
- IN EFI_DEVICE_PATH_PROTOCOL *DriverImageDevicePath,\r
- IN LIST_ENTRY *MappingDataBase\r
- )\r
-;
-\r
-#endif\r
--- /dev/null
+/** @file\r
+ Ihis library is only intended to be used by Platform Driver Override Dxe Driver and Application.\r
+ It provides basic platform driver override functions.\r
+\r
+Copyright (c) 2007 - 2009, Intel Corporation\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#ifndef _PLATFORM_DRIVER_OVERRIDE_LIB_H_\r
+#define _PLATFORM_DRIVER_OVERRIDE_LIB_H_\r
+\r
+#include <Protocol/DevicePath.h>\r
+\r
+/**\r
+ Free all the mapping database memory resource and initialize the mapping list entry.\r
+\r
+ @param MappingDataBase Mapping database list entry pointer\r
+\r
+ @retval EFI_INVALID_PARAMETER mapping database list entry is NULL\r
+ @retval EFI_SUCCESS Free success\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+FreeMappingDatabase (\r
+ IN OUT LIST_ENTRY *MappingDataBase\r
+ )\r
+;
+\r
+/**\r
+ Read the NV environment variable(s) that contain the override mappings from Controller Device Path to\r
+ a set of Driver Device Paths, and create the mapping database in memory to contain these variable info.\r
+\r
+ @param MappingDataBase Mapping database list entry pointer\r
+\r
+ @retval EFI_INVALID_PARAMETER MappingDataBase pointer is null\r
+ @retval EFI_NOT_FOUND Cannot find the 'PlatDriOver' NV variable\r
+ @retval EFI_VOLUME_CORRUPTED The found NV variable is corrupted\r
+ @retval EFI_SUCCESS Create the mapping database in memory successfully\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InitOverridesMapping (\r
+ OUT LIST_ENTRY *MappingDataBase\r
+ )\r
+;
+\r
+/**\r
+ Save the memory mapping database into NV environment variable(s).\r
+ If MappingDataBase list is empty, then delete all platform override NV variables.\r
+\r
+ @param MappingDataBase Mapping database list entry pointer\r
+\r
+ @retval EFI_INVALID_PARAMETER MappingDataBase pointer is null\r
+ @retval EFI_SUCCESS Save memory mapping database successfully\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SaveOverridesMapping (\r
+ IN LIST_ENTRY *MappingDataBase\r
+ )\r
+;
+\r
+/**\r
+ Retrieves the image handle of the platform override driver for a controller in the system from the memory mapping database.\r
+\r
+ @param ControllerHandle The device handle of the controller to check if\r
+ a driver override exists.\r
+ @param DriverImageHandle On output, a pointer to the next driver handle.\r
+ Passing in a pointer to NULL, will return the\r
+ first driver handle for ControllerHandle.\r
+ @param MappingDataBase MappingDataBase - Mapping database list entry\r
+ pointer\r
+ @param CallerImageHandle The caller driver's image handle, for\r
+ UpdateFvFileDevicePath use.\r
+\r
+ @retval EFI_INVALID_PARAMETER The handle specified by ControllerHandle is not\r
+ a valid handle. Or DriverImagePath is not a\r
+ device path that was returned on a previous call\r
+ to GetDriverPath().\r
+ @retval EFI_NOT_FOUND A driver override for ControllerHandle was not\r
+ found.\r
+ @retval EFI_UNSUPPORTED The operation is not supported.\r
+ @retval EFI_SUCCESS The driver override for ControllerHandle was\r
+ returned in DriverImagePath.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+GetDriverFromMapping (\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN OUT EFI_HANDLE *DriverImageHandle,\r
+ IN LIST_ENTRY *MappingDataBase,\r
+ IN EFI_HANDLE CallerImageHandle\r
+ )\r
+;
+\r
+/**\r
+ Check mapping database whether already has the mapping info which\r
+ records the input Controller to input DriverImage.\r
+\r
+ @param ControllerDevicePath The controller device path is to be check.\r
+ @param DriverImageDevicePath The driver image device path is to be check.\r
+ @param MappingDataBase Mapping database list entry pointer\r
+ @param DriverInfoNum the controller's total override driver number\r
+ @param DriverImageNO The driver order number for the input DriverImage.\r
+ If the DriverImageDevicePath is NULL, DriverImageNO is not set.\r
+\r
+ @retval EFI_INVALID_PARAMETER ControllerDevicePath or MappingDataBase is NULL.\r
+ @retval EFI_NOT_FOUND ControllerDevicePath is not found in MappingDataBase or\r
+ DriverImageDevicePath is not found in the found DriverImage Info list. \r
+ @retval EFI_SUCCESS The controller's total override driver number and \r
+ input DriverImage's order number is correctly return.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CheckMapping (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DriverImageDevicePath OPTIONAL,\r
+ IN LIST_ENTRY *MappingDataBase,\r
+ OUT UINT32 *DriverInfoNum OPTIONAL,\r
+ OUT UINT32 *DriverImageNO OPTIONAL\r
+ )\r
+;
+\r
+/**\r
+ Insert a driver image as a controller's override driver into the mapping database.\r
+ The driver image's order number is indicated by DriverImageNO.\r
+\r
+ @param ControllerDevicePath The controller device path need to add a\r
+ override driver image item\r
+ @param DriverImageDevicePath The driver image device path need to be insert\r
+ @param MappingDataBase Mapping database list entry pointer\r
+ @param DriverImageNO The inserted order number. If this number is taken, \r
+ the larger available number will be used.\r
+\r
+ @retval EFI_INVALID_PARAMETER ControllerDevicePath is NULL, or DriverImageDevicePath is NULL\r
+ or MappingDataBase is NULL\r
+ @retval EFI_ALREADY_STARTED The input Controller to input DriverImage has been \r
+ recorded into the mapping database.\r
+ @retval EFI_SUCCESS The Controller and DriverImage are inserted into \r
+ the mapping database successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InsertDriverImage (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DriverImageDevicePath,\r
+ IN LIST_ENTRY *MappingDataBase,\r
+ IN UINT32 DriverImageNO\r
+ )\r
+;
+\r
+/**\r
+ Delete a controller's override driver from the mapping database.\r
+\r
+ @param ControllerDevicePath The controller device path will be deleted \r
+ when all drivers images on it are removed.\r
+ @param DriverImageDevicePath The driver image device path will be delete.\r
+ If NULL, all driver image will be delete.\r
+ @param MappingDataBase Mapping database list entry pointer\r
+\r
+ @retval EFI_INVALID_PARAMETER ControllerDevicePath is NULL, or MappingDataBase is NULL\r
+ @retval EFI_NOT_FOUND ControllerDevicePath is not found in MappingDataBase or\r
+ DriverImageDevicePath is not found in the found DriverImage Info list. \r
+ @retval EFI_SUCCESS Delete the specified driver successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+DeleteDriverImage (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DriverImageDevicePath,\r
+ IN LIST_ENTRY *MappingDataBase\r
+ )\r
+;
+\r
+#endif\r
/** @file\r
- The helper routines to access UDP service. It is used by both\r
- DHCP and MTFTP.\r
+ Ihis library is only intended to be used by UEFI network stack modules.\r
+ It provides the helper routines to access UDP service. It is used by both DHCP and MTFTP.\r
\r
Copyright (c) 2006 - 2008, Intel Corporation.<BR>\r
All rights reserved. This program and the accompanying materials\r
IN VOID *Context\r
);\r
\r
+/**\r
+ Cancel all the sent datagram that pass the selection criteria of ToCancel.\r
+ If ToCancel is NULL, all the datagrams are cancelled.\r
+\r
+ @param[in] UdpIo The UDP_IO_PORT to cancel packet.\r
+ @param[in] IoStatus The IoStatus to return to the packet owners.\r
+ @param[in] ToCancel The select funtion to test whether to cancel this\r
+ packet or not.\r
+ @param[in] Context The opaque parameter to the ToCancel.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+UdpIoCancelDgrams (\r
+ IN UDP_IO_PORT *UdpIo,\r
+ IN EFI_STATUS IoStatus,\r
+ IN UDP_IO_TO_CANCEL ToCancel, OPTIONAL\r
+ IN VOID *Context\r
+ );\r
+\r
/**\r
Create a UDP_IO_PORT to access the UDP service. It will create and configure\r
a UDP child.\r
FILE_GUID = 8bd8d711-2736-46d7-8c81-5de68e0a9e88\r
MODULE_TYPE = DXE_DRIVER\r
VERSION_STRING = 1.0\r
- LIBRARY_CLASS = PlatDriOverLib|DXE_DRIVER UEFI_DRIVER UEFI_APPLICATION\r
+ LIBRARY_CLASS = PlatformDriverOverrideLib|DXE_DRIVER UEFI_DRIVER UEFI_APPLICATION\r
\r
#\r
# The following information is for reference only and not required by the build tools.\r
#include <Library/DevicePathLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
#include <Library/DxeServicesTableLib.h>\r
-#include <Library/PlatDriOverLib.h>\r
+#include <Library/PlatformDriverOverrideLib.h>\r
\r
#include <Guid/OverrideVariable.h>\r
#include <VariableFormat.h>\r
\r
**/\r
VOID\r
+EFIAPI\r
UdpIoCancelDgrams (\r
IN UDP_IO_PORT *UdpIo,\r
IN EFI_STATUS IoStatus,\r
RecoveryLib|Include/Library/RecoveryLib.h\r
\r
## @libraryclass Basic platform driver override functions.\r
- PlatDriOverLib|Include/Library/PlatDriOverLib.h\r
+ PlatformDriverOverrideLib|Include/Library/PlatformDriverOverrideLib.h\r
\r
## @libraryclass Provides HII related functions.\r
HiiLib|Include/Library/HiiLib.h\r
PlatformBdsLib|MdeModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf\r
DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf\r
PlatformBdsLib|MdeModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf\r
- PlatDriOverLib|MdeModulePkg/Library/DxePlatDriOverLib/DxePlatDriOverLib.inf\r
+ PlatformDriverOverrideLib|MdeModulePkg/Library/DxePlatDriOverLib/DxePlatDriOverLib.inf\r
OemHookStatusCodeLib|IntelFrameworkModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf\r
HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf\r
GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf\r
MdeModulePkg/Universal/PCD/Dxe/Pcd.inf\r
MdeModulePkg/Universal/PCD/Pei/Pcd.inf\r
MdeModulePkg/Universal/PlatformDriverOverride/PlatformDriOverrideDxe/PlatformDriOverrideDxe.inf\r
- MdeModulePkg/Universal/PlatformDriverOverride/PlatOverMngr/PlatOverMngr.inf\r
+ MdeModulePkg/Application/PlatOverMngr/PlatOverMngr.inf\r
MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf\r
MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf\r
MdeModulePkg/Universal/Variable/Application/VariableInfo.inf\r
+++ /dev/null
-/** @file\r
-\r
- A UI application to offer a UI interface in device manager to let user configue\r
- platform override protocol to override the default algorithm for matching\r
- drivers to controllers.\r
-\r
- The main flow:\r
- 1. The UI application dynamicly locate all controller device path.\r
- 2. The UI application dynamicly locate all drivers which support binding protocol.\r
- 3. The UI application export and dynamicly update two menu to let user select the\r
- mapping between drivers to controllers.\r
- 4. The UI application save all the mapping info in NV variables which will be consumed\r
- by platform override protocol driver to publish the platform override protocol.\r
-\r
-Copyright (c) 2007 - 2008, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#include <PiDxe.h>\r
-\r
-#include <Protocol/HiiConfigAccess.h>\r
-#include <Protocol/HiiConfigRouting.h>\r
-#include <Protocol/HiiDatabase.h>\r
-#include <Protocol/FormBrowser2.h>\r
-#include <Protocol/LoadedImage.h>\r
-#include <Protocol/FirmwareVolume2.h>\r
-#include <Protocol/PciIo.h>\r
-#include <Protocol/BusSpecificDriverOverride.h>\r
-#include <Protocol/ComponentName2.h>\r
-#include <Protocol/ComponentName.h>\r
-#include <Protocol/DriverBinding.h>\r
-#include <Guid/GlobalVariable.h>\r
-\r
-#include <Library/BaseLib.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/UefiLib.h>\r
-#include <Library/UefiApplicationEntryPoint.h>\r
-#include <Library/UefiBootServicesTableLib.h>\r
-#include <Library/PlatDriOverLib.h>\r
-#include <Library/HiiLib.h>\r
-#include <Library/IfrSupportLib.h>\r
-#include <Library/ExtendedHiiLib.h>\r
-#include <Library/ExtendedIfrSupportLib.h>\r
-#include <Library/BaseMemoryLib.h>\r
-#include <Library/MemoryAllocationLib.h>\r
-#include <Library/UefiRuntimeServicesTableLib.h>\r
-#include <Library/DevicePathLib.h>\r
-#include <Library/GenericBdsLib.h>\r
-#include "PlatOverMngr.h"\r
-\r
-#define EFI_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('C', 'l', 'b', 'k')\r
-#define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)\r
-\r
-typedef struct {\r
- UINTN Signature;\r
- EFI_HANDLE DriverHandle;\r
- EFI_HII_HANDLE RegisteredHandle;\r
- PLAT_OVER_MNGR_DATA FakeNvData;\r
- EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r
- EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;\r
-} EFI_CALLBACK_INFO;\r
-\r
-//\r
-// uni string and Vfr Binary data.\r
-//\r
-extern UINT8 VfrBin[];\r
-extern UINT8 PlatOverMngrStrings[];\r
-\r
-//\r
-// module global data\r
-//\r
-EFI_GUID mPlatformOverridesManagerGuid = PLAT_OVER_MNGR_GUID;\r
-LIST_ENTRY mMappingDataBase = INITIALIZE_LIST_HEAD_VARIABLE (mMappingDataBase);\r
-\r
-EFI_HANDLE *mDevicePathHandleBuffer;\r
-EFI_HANDLE *mDriverImageHandleBuffer;\r
-\r
-INTN mSelectedCtrIndex;\r
-EFI_STRING_ID mControllerToken[MAX_CHOICE_NUM];\r
-UINTN mDriverImageHandleCount;\r
-EFI_STRING_ID mDriverImageToken[MAX_CHOICE_NUM];\r
-EFI_STRING_ID mDriverImageFilePathToken[MAX_CHOICE_NUM];\r
-EFI_LOADED_IMAGE_PROTOCOL *mDriverImageProtocol[MAX_CHOICE_NUM];\r
-EFI_DEVICE_PATH_PROTOCOL *mControllerDevicePathProtocol[MAX_CHOICE_NUM];\r
-UINTN mSelectedDriverImageNum;\r
-UINTN mLastSavedDriverImageNum;\r
-CHAR8 mLanguage[RFC_3066_ENTRY_SIZE];\r
-UINT16 mCurrentPage;\r
-\r
-/**\r
- Do string convertion for the ComponentName supported language. It do\r
- the convertion just for english language code from RFC 3066 to ISO 639-2.\r
- Then it will check whether the converted language is in the supported language list.\r
- If not supported, NULL is returned.\r
- If Language is not english, NULL is returned.\r
-\r
- @param SupportedLanguages Pointer to ComponentName supported language string list. ISO 639-2 language\r
- @param Language The language string. RFC 3066 language\r
-\r
- @return English language string (ISO 639-2)\r
- @return NULL if the conertion is not successful.\r
-\r
-**/\r
-CHAR8 *\r
-ConvertComponentNameSupportLanguage (\r
- IN CHAR8 *SupportedLanguages,\r
- IN CHAR8 *Language\r
- )\r
-{\r
- CHAR8 *LangCode;\r
- LangCode = NULL;\r
-\r
- //\r
- // Check the input language is English\r
- //\r
- if (AsciiStrnCmp (Language, "en-", 3) != 0) {\r
- return NULL;\r
- }\r
- \r
- //\r
- // Check SupportedLanguages format\r
- //\r
- if (AsciiStrStr (SupportedLanguages, "en-") != NULL) {\r
- //\r
- // Create RFC 3066 language\r
- //\r
- LangCode = AllocateZeroPool(AsciiStrSize (Language));\r
- AsciiStrCpy (LangCode, Language);\r
- } else if (AsciiStrStr (SupportedLanguages, "en") != NULL) {\r
- //\r
- // Create ISO 639-2 Language\r
- //\r
- LangCode = AllocateZeroPool(4);\r
- AsciiStrCpy (LangCode, "eng"); \r
- }\r
- \r
- return LangCode;\r
-}\r
-\r
-/**\r
- Get the driver name by ComponentName or ComponentName2 protocol \r
- according to the driver binding handle\r
-\r
- @param DriverBindingHandle The Handle of DriverBinding.\r
-\r
- @retval !NULL Pointer into the image name if the image name is found,\r
- @retval NULL Pointer to NULL if the image name is not found.\r
-\r
-**/\r
-CHAR16 *\r
-GetComponentName (\r
- IN EFI_HANDLE DriverBindingHandle\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_COMPONENT_NAME_PROTOCOL *ComponentName;\r
- EFI_COMPONENT_NAME2_PROTOCOL *ComponentName2;\r
- CHAR8 *SupportedLanguage;\r
- CHAR16 *DriverName;\r
-\r
- ComponentName = NULL;\r
- ComponentName2 = NULL;\r
- Status = gBS->OpenProtocol (\r
- DriverBindingHandle,\r
- &gEfiComponentName2ProtocolGuid,\r
- (VOID **) &ComponentName2,\r
- NULL,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR(Status)) {\r
- Status = gBS->OpenProtocol (\r
- DriverBindingHandle,\r
- &gEfiComponentNameProtocolGuid,\r
- (VOID **) &ComponentName,\r
- NULL,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- }\r
-\r
- Status = EFI_SUCCESS;\r
- DriverName = NULL;\r
- if (ComponentName != NULL) {\r
- if (ComponentName->GetDriverName != NULL) {\r
- SupportedLanguage = ConvertComponentNameSupportLanguage (ComponentName->SupportedLanguages, mLanguage);\r
- if (SupportedLanguage != NULL) {\r
- Status = ComponentName->GetDriverName (\r
- ComponentName,\r
- SupportedLanguage,\r
- &DriverName\r
- );\r
- FreePool (SupportedLanguage);\r
- }\r
- }\r
- } else if (ComponentName2 != NULL) {\r
- if (ComponentName2->GetDriverName != NULL) {\r
- Status = ComponentName2->GetDriverName (\r
- ComponentName2,\r
- mLanguage,\r
- &DriverName\r
- );\r
- }\r
- }\r
-\r
- if (EFI_ERROR (Status)) {\r
- return NULL;\r
- }\r
-\r
- return DriverName;\r
-}\r
-\r
-/**\r
- Get the image name from EFI UI section.\r
- Get FV protocol by its loaded image protoocl to abastract EFI UI section.\r
-\r
- @param Image Pointer to the loaded image protocol\r
-\r
- @retval !NULL Pointer to the image name if the image name is found,\r
- @retval NULL NULL if the image name is not found.\r
-\r
-**/\r
-CHAR16 *\r
-GetImageName (\r
- IN EFI_LOADED_IMAGE_PROTOCOL *Image\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_DEVICE_PATH_PROTOCOL *DevPathNode;\r
- EFI_DEVICE_PATH_PROTOCOL *AlignedDevPathNode;\r
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFilePath;\r
- VOID *Buffer;\r
- UINTN BufferSize;\r
- UINT32 AuthenticationStatus;\r
- EFI_GUID *NameGuid;\r
- EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv2;\r
-\r
- Fv2 = NULL;\r
- Buffer = NULL;\r
- BufferSize = 0;\r
-\r
- if (Image->FilePath == NULL) {\r
- return NULL;\r
- }\r
- DevPathNode = Image->FilePath;\r
-\r
- while (!IsDevicePathEnd (DevPathNode)) {\r
- //\r
- // Make sure device path node is aligned when accessing it's FV Name Guid field.\r
- //\r
- AlignedDevPathNode = AllocateCopyPool (DevicePathNodeLength(DevPathNode), DevPathNode);\r
- \r
- //\r
- // Find the Fv File path\r
- //\r
- NameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)AlignedDevPathNode);\r
- if (NameGuid != NULL) {\r
- FvFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) AlignedDevPathNode;\r
- Status = gBS->HandleProtocol (\r
- Image->DeviceHandle,\r
- &gEfiFirmwareVolume2ProtocolGuid,\r
- (VOID **) &Fv2\r
- );\r
- //\r
- // Locate Image EFI UI section to get the image name.\r
- //\r
- if (!EFI_ERROR (Status)) {\r
- Status = Fv2->ReadSection (\r
- Fv2,\r
- &FvFilePath->FvFileName,\r
- EFI_SECTION_USER_INTERFACE,\r
- 0,\r
- &Buffer,\r
- &BufferSize,\r
- &AuthenticationStatus\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- FreePool (AlignedDevPathNode);\r
- break;\r
- }\r
- Buffer = NULL;\r
- }\r
- }\r
- \r
- FreePool (AlignedDevPathNode);\r
- \r
- //\r
- // Next device path node\r
- //\r
- DevPathNode = NextDevicePathNode (DevPathNode);\r
- }\r
-\r
- return Buffer;\r
-}\r
-\r
-/**\r
- Prepare the first page to let user select the device controller which need to\r
- add mapping drivers if user select 'Refresh' in first page.\r
- During first page, user will see all currnet controller device path in system,\r
- select any device path will go to second page to select its overrides drivers.\r
-\r
- @param Private Pointer to EFI_CALLBACK_INFO.\r
- @param KeyValue The callback key value of device controller item in first page.\r
- @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
-\r
- @retval EFI_SUCCESS Always returned.\r
-\r
-**/\r
-EFI_STATUS\r
-UpdateDeviceSelectPage (\r
- IN EFI_CALLBACK_INFO *Private,\r
- IN UINT16 KeyValue,\r
- IN PLAT_OVER_MNGR_DATA *FakeNvData\r
- )\r
-{\r
- EFI_HII_UPDATE_DATA UpdateData;\r
- EFI_STATUS Status;\r
- UINTN LangSize;\r
- UINTN Index;\r
- UINTN DevicePathHandleCount;\r
- CHAR16 *NewString;\r
- EFI_STRING_ID NewStringToken;\r
- CHAR16 *ControllerName;\r
- EFI_DEVICE_PATH_PROTOCOL *ControllerDevicePath;\r
- EFI_PCI_IO_PROTOCOL *PciIo;\r
- EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *BusSpecificDriverOverride;\r
- UINTN Len;\r
- \r
- //\r
- // set current page form ID.\r
- //\r
- mCurrentPage = FORM_ID_DEVICE; \r
- \r
- //\r
- // Get Platform supported Language (RFC_3066 format)\r
- //\r
- LangSize = RFC_3066_ENTRY_SIZE;\r
- Status = gRT->GetVariable (\r
- L"PlatformLang",\r
- &gEfiGlobalVariableGuid,\r
- NULL,\r
- &LangSize,\r
- mLanguage\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Initial the mapping database in memory\r
- //\r
- FreeMappingDatabase (&mMappingDataBase);\r
- Status = InitOverridesMapping (&mMappingDataBase);\r
-\r
- //\r
- // Clear all the content in the first page\r
- //\r
- UpdateData.BufferSize = UPDATE_DATA_SIZE;\r
- UpdateData.Offset = 0;\r
- UpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r
- ASSERT (UpdateData.Data != NULL);\r
- //\r
- // Clear first page form\r
- //\r
- IfrLibUpdateForm (\r
- Private->RegisteredHandle,\r
- &mPlatformOverridesManagerGuid,\r
- FORM_ID_DEVICE,\r
- FORM_ID_DEVICE,\r
- FALSE,\r
- &UpdateData\r
- );\r
-\r
- //\r
- // When user enter the page at first time, the 'first refresh' string is given to notify user to refresh all the drivers,\r
- // then the 'first refresh' string will be replaced by the 'refresh' string, and the two strings content are same after the replacement\r
- //\r
- NewStringToken = STRING_TOKEN (STR_FIRST_REFRESH);\r
- HiiLibGetStringFromHandle (Private->RegisteredHandle, STRING_TOKEN (STR_REFRESH), &NewString);\r
- ASSERT (NewString != NULL);\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
- ASSERT_EFI_ERROR (Status);\r
- FreePool (NewString);\r
-\r
- NewStringToken = STRING_TOKEN (STR_FIRST_REFRESH_HELP);\r
- HiiLibGetStringFromHandle (Private->RegisteredHandle, STRING_TOKEN (STR_REFRESH_HELP), &NewString);\r
- ASSERT (NewString != NULL);\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
- ASSERT_EFI_ERROR (Status);\r
- FreePool (NewString);\r
-\r
- //\r
- // created needed controller device item in first page\r
- //\r
- DevicePathHandleCount = 0;\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiDevicePathProtocolGuid,\r
- NULL,\r
- &DevicePathHandleCount,\r
- &mDevicePathHandleBuffer\r
- );\r
- if (EFI_ERROR (Status) || (DevicePathHandleCount == 0)) {\r
- return EFI_SUCCESS;\r
- }\r
-\r
- for (Index = 0; Index < DevicePathHandleCount; Index++) {\r
- if (FakeNvData->PciDeviceFilter == 0x01) {\r
- //\r
- // Only care PCI device which contain efi driver in its option rom.\r
- //\r
-\r
- //\r
- // Check whether it is a pci device\r
- //\r
- ControllerDevicePath = NULL;\r
- Status = gBS->OpenProtocol (\r
- mDevicePathHandleBuffer[Index],\r
- &gEfiPciIoProtocolGuid,\r
- (VOID **) &PciIo,\r
- NULL,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
- //\r
- // Check whether it contain efi driver in its option rom\r
- //\r
- Status = gBS->HandleProtocol(\r
- mDevicePathHandleBuffer[Index],\r
- &gEfiBusSpecificDriverOverrideProtocolGuid,\r
- (VOID **) &BusSpecificDriverOverride\r
- );\r
- if (EFI_ERROR (Status) || BusSpecificDriverOverride == NULL) {\r
- continue;\r
- }\r
- }\r
-\r
- ControllerDevicePath = NULL;\r
- Status = gBS->OpenProtocol (\r
- mDevicePathHandleBuffer[Index],\r
- &gEfiDevicePathProtocolGuid,\r
- (VOID **) &ControllerDevicePath,\r
- NULL,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
- //\r
- // Save the device path protocol interface\r
- //\r
- mControllerDevicePathProtocol[Index] = ControllerDevicePath;\r
-\r
- //\r
- // Get the driver name\r
- //\r
- ControllerName = DevicePathToStr (ControllerDevicePath);\r
-\r
- //\r
- // Export the driver name string and create item in set options page\r
- //\r
- Len = StrSize (ControllerName);\r
- NewString = AllocateZeroPool (Len + StrSize (L"--"));\r
- ASSERT (NewString != NULL);\r
- if (EFI_ERROR (CheckMapping (ControllerDevicePath,NULL, &mMappingDataBase, NULL, NULL))) {\r
- StrCat (NewString, L"--");\r
- } else {\r
- StrCat (NewString, L"**");\r
- }\r
- StrCat (NewString, ControllerName);\r
-\r
- NewStringToken = mControllerToken[Index];\r
- if (NewStringToken == 0) {\r
- Status = HiiLibNewString (Private->RegisteredHandle, &NewStringToken, NewString);\r
- } else {\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
- }\r
- ASSERT_EFI_ERROR (Status);\r
- FreePool (NewString);\r
- //\r
- // Save the device path string toke for next access use\r
- //\r
- mControllerToken[Index] = NewStringToken;\r
-\r
- CreateGotoOpCode (\r
- FORM_ID_DRIVER,\r
- NewStringToken,\r
- STRING_TOKEN (STR_GOTO_HELP_DRIVER),\r
- EFI_IFR_FLAG_CALLBACK,\r
- (UINT16) (Index + KEY_VALUE_DEVICE_OFFSET),\r
- &UpdateData\r
- );\r
- }\r
-\r
- //\r
- // Update first page form\r
- //\r
- IfrLibUpdateForm (\r
- Private->RegisteredHandle,\r
- &mPlatformOverridesManagerGuid,\r
- FORM_ID_DEVICE,\r
- FORM_ID_DEVICE,\r
- FALSE,\r
- &UpdateData\r
- );\r
-\r
- FreePool (UpdateData.Data);\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Get the first Driver Binding handle which has the specific image handle.\r
-\r
- @param ImageHandle The Image handle\r
-\r
- @return Handle to Driver binding\r
- @retval NULL The paramter is not valid or the driver binding handle is not found.\r
-\r
-**/\r
-EFI_HANDLE\r
-GetDriverBindingHandleFromImageHandle (\r
- IN EFI_HANDLE ImageHandle\r
- )\r
-{\r
- EFI_STATUS Status;\r
- UINTN Index;\r
- UINTN DriverBindingHandleCount;\r
- EFI_HANDLE *DriverBindingHandleBuffer;\r
- EFI_DRIVER_BINDING_PROTOCOL *DriverBindingInterface;\r
- EFI_HANDLE DriverBindingHandle;\r
-\r
- DriverBindingHandle = NULL;\r
-\r
- if (ImageHandle == NULL) {\r
- return NULL;\r
- }\r
- //\r
- // Get all drivers which support driver binding protocol\r
- //\r
- DriverBindingHandleCount = 0;\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiDriverBindingProtocolGuid,\r
- NULL,\r
- &DriverBindingHandleCount,\r
- &DriverBindingHandleBuffer\r
- );\r
- if (EFI_ERROR (Status) || (DriverBindingHandleCount == 0)) {\r
- return NULL;\r
- }\r
- \r
- //\r
- // Get the first Driver Binding handle which has the specific image handle.\r
- //\r
- for (Index = 0; Index < DriverBindingHandleCount; Index++) {\r
- DriverBindingInterface = NULL;\r
- Status = gBS->OpenProtocol (\r
- DriverBindingHandleBuffer[Index],\r
- &gEfiDriverBindingProtocolGuid,\r
- (VOID **) &DriverBindingInterface,\r
- NULL,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
-\r
- if (DriverBindingInterface->ImageHandle == ImageHandle) {\r
- DriverBindingHandle = DriverBindingHandleBuffer[Index];\r
- break;\r
- }\r
- }\r
-\r
- FreePool (DriverBindingHandleBuffer);\r
- return DriverBindingHandle;\r
-}\r
-\r
-/**\r
- Prepare to let user select the drivers which need mapping with the device controller\r
- selected in first page.\r
-\r
- @param Private Pointer to EFI_CALLBACK_INFO.\r
- @param KeyValue The callback key value of device controller item in first page.\r
- KeyValue is larger than or equal to KEY_VALUE_DEVICE_OFFSET.\r
- @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
-\r
- @retval EFI_SUCCESS Always returned.\r
-\r
-**/\r
-EFI_STATUS\r
-UpdateBindingDriverSelectPage (\r
- IN EFI_CALLBACK_INFO *Private,\r
- IN UINT16 KeyValue,\r
- IN PLAT_OVER_MNGR_DATA *FakeNvData\r
- )\r
-{\r
- EFI_HII_UPDATE_DATA UpdateData;\r
- EFI_STATUS Status;\r
- UINTN Index;\r
- CHAR16 *NewString;\r
- EFI_STRING_ID NewStringToken;\r
- EFI_STRING_ID NewStringHelpToken;\r
- UINTN DriverImageHandleCount;\r
- EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r
- CHAR16 *DriverName;\r
- BOOLEAN FreeDriverName;\r
- EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
- EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *BusSpecificDriverOverride;\r
- EFI_HANDLE DriverBindingHandle;\r
-\r
- //\r
- // If user select a controller item in the first page the following code will be run.\r
- // During second page, user will see all currnet driver bind protocol driver, the driver name and its device path will be shown\r
- //\r
- //First acquire the list of Loaded Image Protocols, and then when want the name of the driver, look up all the Driver Binding Protocols\r
- // and find the first one whose ImageHandle field matches the image handle of the Loaded Image Protocol.\r
- // then use the Component Name Protocol on the same handle as the first matching Driver Binding Protocol to look up the name of the driver.\r
- //\r
-\r
- mCurrentPage = FORM_ID_DRIVER;\r
- //\r
- // Switch the item callback key value to its NO. in mDevicePathHandleBuffer\r
- //\r
- mSelectedCtrIndex = KeyValue - KEY_VALUE_DEVICE_OFFSET;\r
- ASSERT (mSelectedCtrIndex > 0 && mSelectedCtrIndex < MAX_CHOICE_NUM);\r
-\r
- mLastSavedDriverImageNum = 0;\r
- //\r
- // Clear all the content in dynamic page\r
- //\r
- UpdateData.BufferSize = UPDATE_DATA_SIZE;\r
- UpdateData.Offset = 0;\r
- UpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r
- ASSERT (UpdateData.Data != NULL);\r
- //\r
- // Clear second page form\r
- //\r
- IfrLibUpdateForm (\r
- Private->RegisteredHandle,\r
- &mPlatformOverridesManagerGuid,\r
- FORM_ID_DRIVER,\r
- FORM_ID_DRIVER,\r
- FALSE,\r
- &UpdateData\r
- );\r
-\r
- //\r
- // Show all driver which support loaded image protocol in second page\r
- //\r
- DriverImageHandleCount = 0;\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiLoadedImageProtocolGuid,\r
- NULL,\r
- &DriverImageHandleCount,\r
- &mDriverImageHandleBuffer\r
- );\r
- if (EFI_ERROR (Status) || (DriverImageHandleCount == 0)) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- mDriverImageHandleCount = DriverImageHandleCount;\r
- for (Index = 0; Index < DriverImageHandleCount; Index++) {\r
- //\r
- // Step1: Get the driver image total file path for help string and the driver name.\r
- //\r
-\r
- //\r
- // Find driver's Loaded Image protocol\r
- //\r
- LoadedImage =NULL;\r
-\r
- Status = gBS->OpenProtocol (\r
- mDriverImageHandleBuffer[Index],\r
- &gEfiLoadedImageProtocolGuid,\r
- (VOID **) &LoadedImage,\r
- NULL,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FakeNvData->DriSelection[Index] = 0x00;\r
- continue;\r
- }\r
- mDriverImageProtocol[Index] = LoadedImage;\r
- //\r
- // Find its related driver binding protocol\r
- //\r
- DriverBindingHandle = GetDriverBindingHandleFromImageHandle (mDriverImageHandleBuffer[Index]);\r
- if (DriverBindingHandle == NULL) {\r
- FakeNvData->DriSelection[Index] = 0x00;\r
- continue;\r
- }\r
-\r
- //\r
- // Get the EFI Loaded Image Device Path Protocol\r
- //\r
- LoadedImageDevicePath = NULL;\r
- Status = gBS->HandleProtocol (\r
- mDriverImageHandleBuffer[Index],\r
- &gEfiLoadedImageDevicePathProtocolGuid,\r
- (VOID **) &LoadedImageDevicePath\r
- );\r
- if (LoadedImageDevicePath == NULL) {\r
- FakeNvData->DriSelection[Index] = 0x00;\r
- continue;\r
- }\r
-\r
- if (FakeNvData->PciDeviceFilter == 0x01) {\r
- //\r
- // only care the driver which is in a Pci device option rom,\r
- // and the driver's LoadedImage->DeviceHandle must point to a pci device which has efi option rom\r
- //\r
- if (!EFI_ERROR (Status)) {\r
- Status = gBS->HandleProtocol(\r
- LoadedImage->DeviceHandle,\r
- &gEfiBusSpecificDriverOverrideProtocolGuid,\r
- (VOID **) &BusSpecificDriverOverride\r
- );\r
- if (EFI_ERROR (Status) || BusSpecificDriverOverride == NULL) {\r
- FakeNvData->DriSelection[Index] = 0x00;\r
- continue;\r
- }\r
- } else {\r
- FakeNvData->DriSelection[Index] = 0x00;\r
- continue;\r
- }\r
- }\r
-\r
- //\r
- // For driver name, try to get its component name, if fail, get its image name,\r
- // if also fail, give a default name.\r
- //\r
- FreeDriverName = FALSE;\r
- DriverName = GetComponentName (DriverBindingHandle);\r
- if (DriverName == NULL) {\r
- //\r
- // get its image name\r
- //\r
- DriverName = GetImageName (LoadedImage);\r
- }\r
- if (DriverName == NULL) {\r
- //\r
- // give a default name\r
- //\r
- HiiLibGetStringFromHandle (Private->RegisteredHandle, STRING_TOKEN (STR_DRIVER_DEFAULT_NAME), &DriverName);\r
- ASSERT (DriverName != NULL);\r
- FreeDriverName = TRUE; // the DriverName string need to free pool\r
- }\r
-\r
-\r
- //\r
- // Step2 Export the driver name string and create check box item in second page\r
- //\r
-\r
- //\r
- // First create the driver image name\r
- //\r
- NewString = AllocateZeroPool (StrSize (DriverName));\r
- ASSERT (NewString != NULL); \r
- if (EFI_ERROR (CheckMapping (mControllerDevicePathProtocol[mSelectedCtrIndex], LoadedImageDevicePath, &mMappingDataBase, NULL, NULL))) {\r
- FakeNvData->DriSelection[Index] = 0x00;\r
- } else {\r
- FakeNvData->DriSelection[Index] = 0x01;\r
- mLastSavedDriverImageNum++;\r
- }\r
- StrCat (NewString, DriverName);\r
- NewStringToken = mDriverImageToken[Index];\r
- if (NewStringToken == 0) {\r
- Status = HiiLibNewString (Private->RegisteredHandle, &NewStringToken, NewString);\r
- } else {\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, NewString);\r
- }\r
- mDriverImageToken[Index] = NewStringToken;\r
- ASSERT_EFI_ERROR (Status);\r
- FreePool (NewString);\r
- if (FreeDriverName) {\r
- FreePool (DriverName);\r
- }\r
-\r
- //\r
- // Second create the driver image device path as item help string\r
- //\r
- DriverName = DevicePathToStr (LoadedImageDevicePath);\r
-\r
- NewString = AllocateZeroPool (StrSize (DriverName));\r
- ASSERT (NewString != NULL); \r
- StrCat (NewString, DriverName);\r
- NewStringHelpToken = mDriverImageFilePathToken[Index];\r
- if (NewStringHelpToken == 0) {\r
- Status = HiiLibNewString (Private->RegisteredHandle, &NewStringHelpToken, NewString);\r
- } else {\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringHelpToken, NewString);\r
- }\r
- mDriverImageFilePathToken[Index] = NewStringHelpToken;\r
- ASSERT_EFI_ERROR (Status);\r
- FreePool (NewString);\r
- FreePool (DriverName);\r
-\r
- CreateCheckBoxOpCode (\r
- (UINT16) (DRIVER_SELECTION_QUESTION_ID + Index),\r
- VARSTORE_ID_PLAT_OVER_MNGR,\r
- (UINT16) (DRIVER_SELECTION_VAR_OFFSET + Index),\r
- NewStringToken,\r
- NewStringHelpToken,\r
- 0,\r
- 0,\r
- &UpdateData\r
- );\r
- }\r
-\r
- //\r
- // Update second page form\r
- //\r
- IfrLibUpdateForm (\r
- Private->RegisteredHandle,\r
- &mPlatformOverridesManagerGuid,\r
- FORM_ID_DRIVER,\r
- FORM_ID_DRIVER,\r
- FALSE,\r
- &UpdateData\r
- );\r
-\r
- FreePool (UpdateData.Data);\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Prepare to let user select the priority order of the drivers which are\r
- selected in second page.\r
-\r
- @param Private Pointer to EFI_CALLBACK_INFO.\r
- @param KeyValue The callback key value of device controller item in first page.\r
- @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
-\r
- @retval EFI_SUCCESS Always returned.\r
-\r
-**/\r
-EFI_STATUS\r
-UpdatePrioritySelectPage (\r
- IN EFI_CALLBACK_INFO *Private,\r
- IN UINT16 KeyValue,\r
- IN PLAT_OVER_MNGR_DATA *FakeNvData\r
- )\r
-{\r
- EFI_HII_UPDATE_DATA UpdateData;\r
- UINTN Index;\r
- EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
- IFR_OPTION *IfrOptionList;\r
- UINTN SelectedDriverImageNum;\r
- UINT32 DriverImageNO;\r
- UINTN MinNO;\r
- UINTN Index1;\r
- UINTN TempNO[100];\r
-\r
- //\r
- // Following code will be run if user select 'order ... priority' item in second page\r
- // Prepare third page. In third page, user will order the drivers priority which are selected in second page\r
- //\r
- mCurrentPage = FORM_ID_ORDER;\r
-\r
- UpdateData.BufferSize = UPDATE_DATA_SIZE;\r
- UpdateData.Offset = 0;\r
- UpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r
- ASSERT (UpdateData.Data != NULL);\r
- //\r
- // Clear third page form\r
- //\r
- IfrLibUpdateForm (\r
- Private->RegisteredHandle,\r
- &mPlatformOverridesManagerGuid,\r
- FORM_ID_ORDER,\r
- FORM_ID_ORDER,\r
- FALSE,\r
- &UpdateData\r
- );\r
-\r
- //\r
- // Check how many drivers have been selected\r
- //\r
- SelectedDriverImageNum = 0;\r
- for (Index = 0; Index < mDriverImageHandleCount; Index++) {\r
- if (FakeNvData->DriSelection[Index] != 0) {\r
- SelectedDriverImageNum ++;\r
- }\r
- }\r
-\r
- mSelectedDriverImageNum = SelectedDriverImageNum;\r
- if (SelectedDriverImageNum == 0) {\r
- return EFI_SUCCESS;\r
- }\r
- \r
- IfrOptionList = AllocateZeroPool (sizeof (IFR_OPTION) * mSelectedDriverImageNum);\r
- ASSERT (IfrOptionList != NULL);\r
- //\r
- // Create order list for those selected drivers\r
- //\r
- SelectedDriverImageNum = 0;\r
- for (Index = 0; Index < mDriverImageHandleCount; Index++) {\r
- if (FakeNvData->DriSelection[Index] != 0) {\r
- IfrOptionList[SelectedDriverImageNum].StringToken = mDriverImageToken[Index];\r
- //\r
- // Use the NO. in driver binding buffer as value, will use it later\r
- //\r
- IfrOptionList[SelectedDriverImageNum].Value.u8 = (UINT8) (Index + 1);\r
- IfrOptionList[SelectedDriverImageNum].Flags = 0;\r
-\r
- //\r
- // Get the EFI Loaded Image Device Path Protocol\r
- //\r
- LoadedImageDevicePath = NULL;\r
- gBS->HandleProtocol (\r
- mDriverImageHandleBuffer[Index],\r
- &gEfiLoadedImageDevicePathProtocolGuid,\r
- (VOID **) &LoadedImageDevicePath\r
- );\r
- ASSERT (LoadedImageDevicePath != NULL);\r
-\r
- //\r
- // Check the driver DriverImage's order number in mapping database\r
- //\r
- DriverImageNO = 0;\r
- CheckMapping (\r
- mControllerDevicePathProtocol[mSelectedCtrIndex],\r
- LoadedImageDevicePath,\r
- &mMappingDataBase,\r
- NULL,\r
- &DriverImageNO\r
- );\r
- if (DriverImageNO == 0) {\r
- DriverImageNO = (UINT32) mLastSavedDriverImageNum + 1;\r
- mLastSavedDriverImageNum++;\r
- }\r
- TempNO[SelectedDriverImageNum] = DriverImageNO;\r
- SelectedDriverImageNum ++;\r
- }\r
- }\r
-\r
- ASSERT (SelectedDriverImageNum == mSelectedDriverImageNum);\r
- //\r
- // NvRamMap Must be clear firstly\r
- //\r
- ZeroMem (FakeNvData->DriOrder, sizeof (FakeNvData->DriOrder));\r
-\r
- //\r
- // Order the selected drivers according to the info already in mapping database\r
- // the less order number in mapping database the less order number in NvRamMap\r
- //\r
- for (Index=0; Index < SelectedDriverImageNum; Index++) {\r
- //\r
- // Find the minimal order number in TempNO array, its index in TempNO is same as IfrOptionList array\r
- //\r
- MinNO = 0;\r
- for (Index1=0; Index1 < SelectedDriverImageNum; Index1++) {\r
- if (TempNO[Index1] < TempNO[MinNO]) {\r
- MinNO = Index1;\r
- }\r
- }\r
- //\r
- // the IfrOptionList[MinNO].Value = the driver NO. in driver binding buffer\r
- //\r
- FakeNvData->DriOrder[Index] =IfrOptionList[MinNO].Value.u8;\r
- TempNO[MinNO] = MAX_CHOICE_NUM + 1;\r
- }\r
-\r
- CreateOrderedListOpCode (\r
- (UINT16) DRIVER_ORDER_QUESTION_ID,\r
- VARSTORE_ID_PLAT_OVER_MNGR,\r
- (UINT16) DRIVER_ORDER_VAR_OFFSET,\r
- mControllerToken[mSelectedCtrIndex],\r
- mControllerToken[mSelectedCtrIndex],\r
- EFI_IFR_FLAG_RESET_REQUIRED,\r
- 0,\r
- EFI_IFR_NUMERIC_SIZE_1,\r
- (UINT8) MAX_CHOICE_NUM,\r
- IfrOptionList,\r
- SelectedDriverImageNum,\r
- &UpdateData\r
- );\r
-\r
- //\r
- // Update third page form\r
- //\r
- IfrLibUpdateForm (\r
- Private->RegisteredHandle,\r
- &mPlatformOverridesManagerGuid,\r
- FORM_ID_ORDER,\r
- FORM_ID_ORDER,\r
- FALSE,\r
- &UpdateData\r
- );\r
-\r
- FreePool (IfrOptionList);\r
- FreePool (UpdateData.Data);\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Save the save the mapping database to NV variable.\r
-\r
- @param Private Pointer to EFI_CALLBACK_INFO.\r
- @param KeyValue The callback key value of device controller item in first page.\r
- @param FakeNvData Pointer to PLAT_OVER_MNGR_DATA.\r
-\r
- @retval EFI_SUCCESS Always returned.\r
-\r
-**/\r
-EFI_STATUS\r
-CommintChanges (\r
- IN EFI_CALLBACK_INFO *Private,\r
- IN UINT16 KeyValue,\r
- IN PLAT_OVER_MNGR_DATA *FakeNvData\r
- )\r
-{\r
- EFI_STATUS Status;\r
- UINTN Index;\r
- UINTN SelectedDriverImageNum;\r
- EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
- //\r
- // Following code will be run if user select 'commint changes' in third page\r
- // user enter 'Commit Changes' to save the mapping database\r
- //\r
- DeleteDriverImage (mControllerDevicePathProtocol[mSelectedCtrIndex], NULL, &mMappingDataBase);\r
- for (SelectedDriverImageNum = 0; SelectedDriverImageNum < mSelectedDriverImageNum; SelectedDriverImageNum++) {\r
- //\r
- // DriOrder[SelectedDriverImageNum] = the driver NO. in driver binding buffer\r
- //\r
- Index = FakeNvData->DriOrder[SelectedDriverImageNum] - 1;\r
-\r
- //\r
- // Get the EFI Loaded Image Device Path Protocol\r
- //\r
- LoadedImageDevicePath = NULL;\r
- Status = gBS->HandleProtocol (\r
- mDriverImageHandleBuffer[Index],\r
- &gEfiLoadedImageDevicePathProtocolGuid,\r
- (VOID **) &LoadedImageDevicePath\r
- );\r
- ASSERT (LoadedImageDevicePath != NULL);\r
-\r
- InsertDriverImage (\r
- mControllerDevicePathProtocol[mSelectedCtrIndex],\r
- LoadedImageDevicePath,\r
- &mMappingDataBase,\r
- (UINT32)SelectedDriverImageNum + 1\r
- );\r
- }\r
- Status = SaveOverridesMapping (&mMappingDataBase);\r
-\r
- return Status;\r
-}\r
-\r
-/**\r
- This function allows a caller to extract the current configuration for one\r
- or more named elements from the target driver.\r
-\r
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param Request A null-terminated Unicode string in <ConfigRequest> format.\r
- @param Progress On return, points to a character in the Request string.\r
- Points to the string's null terminator if request was successful.\r
- Points to the most recent '&' before the first failing name/value\r
- pair (or the beginning of the string if the failure is in the\r
- first name/value pair) if the request was not successful.\r
- @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r
- has all values filled in for the names in the Request string.\r
- String to be allocated by the called function.\r
-\r
- @retval EFI_SUCCESS The Results is filled with the requested values.\r
- @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r
- @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r
- @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-PlatOverMngrExtractConfig (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN CONST EFI_STRING Request,\r
- OUT EFI_STRING *Progress,\r
- OUT EFI_STRING *Results\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_CALLBACK_INFO *Private;\r
- EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r
-\r
- if (Request == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
- HiiConfigRouting = Private->HiiConfigRouting;\r
-\r
- //\r
- // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r
- //\r
- Status = HiiConfigRouting->BlockToConfig (\r
- HiiConfigRouting,\r
- Request,\r
- (UINT8 *) &Private->FakeNvData,\r
- sizeof (PLAT_OVER_MNGR_DATA),\r
- Results,\r
- Progress\r
- );\r
- return Status;\r
-}\r
-\r
-/**\r
- This function processes the results of changes in configuration.\r
-\r
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param Configuration A null-terminated Unicode string in <ConfigRequest> format.\r
- @param Progress A pointer to a string filled in with the offset of the most\r
- recent '&' before the first failing name/value pair (or the\r
- beginning of the string if the failure is in the first\r
- name/value pair) or the terminating NULL if all was successful.\r
-\r
- @retval EFI_SUCCESS The Results is processed successfully.\r
- @retval EFI_INVALID_PARAMETER Configuration is NULL.\r
- @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-PlatOverMngrRouteConfig (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN CONST EFI_STRING Configuration,\r
- OUT EFI_STRING *Progress\r
- )\r
-{\r
- EFI_CALLBACK_INFO *Private;\r
- EFI_STATUS Status;\r
- UINT16 KeyValue;\r
- UINTN BufferSize;\r
- PLAT_OVER_MNGR_DATA *FakeNvData;\r
-\r
- Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
-\r
- FakeNvData = &Private->FakeNvData;\r
- BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r
- Status = GetBrowserData (NULL, NULL, &BufferSize, (UINT8 *) FakeNvData);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- if (mCurrentPage == FORM_ID_DRIVER) {\r
- KeyValue = KEY_VALUE_DRIVER_GOTO_ORDER;\r
- UpdatePrioritySelectPage (Private, KeyValue, FakeNvData);\r
- KeyValue = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r
- CommintChanges (Private, KeyValue, FakeNvData);\r
- //\r
- // Since UpdatePrioritySelectPage will change mCurrentPage,\r
- // should ensure the mCurrentPage still indicate the second page here\r
- //\r
- mCurrentPage = FORM_ID_DRIVER;\r
- }\r
-\r
- if (mCurrentPage == FORM_ID_ORDER) {\r
- KeyValue = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r
- CommintChanges (Private, KeyValue, FakeNvData);\r
- }\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- This is the function that is called to provide results data to the driver. This data\r
- consists of a unique key which is used to identify what data is either being passed back\r
- or being asked for.\r
-\r
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param Action A null-terminated Unicode string in <ConfigRequest> format.\r
- @param KeyValue A unique Goto OpCode callback value which record user's selection.\r
- 0x100 <= KeyValue <0x500 : user select a controller item in the first page;\r
- KeyValue == 0x1234 : user select 'Refresh' in first page, or user select 'Go to Previous Menu' in second page\r
- KeyValue == 0x1235 : user select 'Pci device filter' in first page\r
- KeyValue == 0x1500 : user select 'order ... priority' item in second page\r
- KeyValue == 0x1800 : user select 'commint changes' in third page\r
- KeyValue == 0x2000 : user select 'Go to Previous Menu' in third page\r
- @param Type The type of value for the question.\r
- @param Value A pointer to the data being sent to the original exporting driver.\r
- @param ActionRequest On return, points to the action requested by the callback function.\r
-\r
- @retval EFI_SUCCESS Always returned.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-PlatOverMngrCallback (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN EFI_BROWSER_ACTION Action,\r
- IN EFI_QUESTION_ID KeyValue,\r
- IN UINT8 Type,\r
- IN EFI_IFR_TYPE_VALUE *Value,\r
- OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
- )\r
-{\r
- EFI_CALLBACK_INFO *Private;\r
- EFI_STATUS Status;\r
- EFI_STRING_ID NewStringToken;\r
- UINTN BufferSize;\r
- PLAT_OVER_MNGR_DATA *FakeNvData;\r
- EFI_INPUT_KEY Key;\r
-\r
- Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
-\r
- FakeNvData = &Private->FakeNvData;\r
- BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r
- Status = GetBrowserData (NULL, NULL, &BufferSize, (UINT8 *) FakeNvData);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- if (KeyValue == KEY_VALUE_DEVICE_REFRESH ||\r
- KeyValue == KEY_VALUE_DEVICE_FILTER ||\r
- KeyValue == KEY_VALUE_DRIVER_GOTO_PREVIOUS\r
- ) {\r
- UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r
- //\r
- // Update page title string\r
- //\r
- NewStringToken = STRING_TOKEN (STR_TITLE);\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, L"First, Select the controller by device path");\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
-\r
- if (((KeyValue >= KEY_VALUE_DEVICE_OFFSET) && (KeyValue < KEY_VALUE_DEVICE_MAX)) || (KeyValue == KEY_VALUE_ORDER_GOTO_PREVIOUS)) {\r
- if (KeyValue == KEY_VALUE_ORDER_GOTO_PREVIOUS) {\r
- KeyValue = (EFI_QUESTION_ID) (mSelectedCtrIndex + KEY_VALUE_DEVICE_OFFSET);\r
- }\r
- UpdateBindingDriverSelectPage (Private, KeyValue, FakeNvData);\r
- //\r
- // Update page title string\r
- //\r
- NewStringToken = STRING_TOKEN (STR_TITLE);\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, L"Second, Select drivers for the previous selected controller");\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
-\r
- if (KeyValue == KEY_VALUE_DRIVER_GOTO_ORDER) {\r
- UpdatePrioritySelectPage (Private, KeyValue, FakeNvData);\r
- //\r
- // Update page title string\r
- //\r
- NewStringToken = STRING_TOKEN (STR_TITLE);\r
- Status = HiiLibSetString (Private->RegisteredHandle, NewStringToken, L"Finally, Set the priority order for the drivers and save them");\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
-\r
- if (KeyValue == KEY_VALUE_ORDER_SAVE_AND_EXIT) {\r
- Status = CommintChanges (Private, KeyValue, FakeNvData);\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r
- if (EFI_ERROR (Status)) {\r
- IfrLibCreatePopUp (1, &Key, L"Single Override Info too large, Saving Error!");\r
- return EFI_DEVICE_ERROR;\r
- }\r
- }\r
-\r
- if (KeyValue == KEY_VALUE_DEVICE_CLEAR) {\r
- //\r
- // Deletes all environment variable(s) that contain the override mappings info\r
- //\r
- FreeMappingDatabase (&mMappingDataBase);\r
- Status = SaveOverridesMapping (&mMappingDataBase);\r
- UpdateDeviceSelectPage (Private, KeyValue, FakeNvData);\r
- }\r
- //\r
- // Pass changed uncommitted data back to Form Browser\r
- //\r
- BufferSize = sizeof (PLAT_OVER_MNGR_DATA);\r
- Status = SetBrowserData (NULL, NULL, BufferSize, (UINT8 *) FakeNvData, NULL);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- The driver Entry Point. The funciton will export a disk device class formset and\r
- its callback function to hii database.\r
-\r
- @param ImageHandle The firmware allocated handle for the EFI image.\r
- @param SystemTable A pointer to the EFI System Table.\r
-\r
- @retval EFI_SUCCESS The entry point is executed successfully.\r
- @retval other Some error occurs when executing this entry point.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-PlatOverMngrInit (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_HII_DATABASE_PROTOCOL *HiiDatabase;\r
- EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r
- EFI_CALLBACK_INFO *CallbackInfo;\r
- EFI_HANDLE DriverHandle;\r
- EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2;\r
- \r
- //\r
- // There should only be one HII protocol\r
- //\r
- Status = gBS->LocateProtocol (\r
- &gEfiHiiDatabaseProtocolGuid,\r
- NULL,\r
- (VOID **) &HiiDatabase\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // There should only be one Form Configuration protocol\r
- //\r
- Status = gBS->LocateProtocol (\r
- &gEfiFormBrowser2ProtocolGuid,\r
- NULL,\r
- (VOID **) &FormBrowser2\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- CallbackInfo = AllocateZeroPool (sizeof (EFI_CALLBACK_INFO));\r
- if (CallbackInfo == NULL) {\r
- return EFI_BAD_BUFFER_SIZE;\r
- }\r
-\r
- CallbackInfo->Signature = EFI_CALLBACK_INFO_SIGNATURE;\r
- CallbackInfo->ConfigAccess.ExtractConfig = PlatOverMngrExtractConfig;\r
- CallbackInfo->ConfigAccess.RouteConfig = PlatOverMngrRouteConfig;\r
- CallbackInfo->ConfigAccess.Callback = PlatOverMngrCallback;\r
-\r
- //\r
- // Create driver handle used by HII database\r
- //\r
- Status = HiiLibCreateHiiDriverHandle (&DriverHandle);\r
- if (EFI_ERROR (Status)) {\r
- goto Finish;\r
- }\r
- CallbackInfo->DriverHandle = DriverHandle;\r
-\r
- //\r
- // Install Config Access protocol to driver handle\r
- //\r
- Status = gBS->InstallProtocolInterface (\r
- &DriverHandle,\r
- &gEfiHiiConfigAccessProtocolGuid,\r
- EFI_NATIVE_INTERFACE,\r
- &CallbackInfo->ConfigAccess\r
- );\r
- if (EFI_ERROR (Status)) {\r
- goto Finish;\r
- }\r
-\r
- //\r
- // Publish our HII data\r
- //\r
- PackageList = HiiLibPreparePackageList (\r
- 2,\r
- &mPlatformOverridesManagerGuid,\r
- VfrBin,\r
- PlatOverMngrStrings\r
- );\r
- ASSERT (PackageList != NULL);\r
-\r
- Status = HiiDatabase->NewPackageList (\r
- HiiDatabase,\r
- PackageList,\r
- DriverHandle,\r
- &CallbackInfo->RegisteredHandle\r
- );\r
- FreePool (PackageList);\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto Finish;\r
- }\r
-\r
- //\r
- // Locate ConfigRouting protocol\r
- //\r
- Status = gBS->LocateProtocol (\r
- &gEfiHiiConfigRoutingProtocolGuid,\r
- NULL,\r
- (VOID **) &CallbackInfo->HiiConfigRouting\r
- );\r
- if (EFI_ERROR (Status)) {\r
- goto Finish;\r
- }\r
-\r
- //\r
- // Clear all the globle variable\r
- //\r
- mDriverImageHandleCount = 0;\r
- mCurrentPage = 0;\r
- ZeroMem (mDriverImageToken, MAX_CHOICE_NUM * sizeof (EFI_STRING_ID));\r
- ZeroMem (mDriverImageFilePathToken, MAX_CHOICE_NUM * sizeof (EFI_STRING_ID));\r
- ZeroMem (mControllerToken, MAX_CHOICE_NUM * sizeof (EFI_STRING_ID));\r
- ZeroMem (mDriverImageProtocol, MAX_CHOICE_NUM * sizeof (EFI_LOADED_IMAGE_PROTOCOL *));\r
-\r
- //\r
- // Show the page\r
- //\r
- Status = FormBrowser2->SendForm (\r
- FormBrowser2,\r
- &CallbackInfo->RegisteredHandle,\r
- 1,\r
- NULL,\r
- 0,\r
- NULL,\r
- NULL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- goto Finish;\r
- }\r
-\r
- Status = HiiDatabase->RemovePackageList (HiiDatabase, CallbackInfo->RegisteredHandle);\r
- if (EFI_ERROR (Status)) {\r
- goto Finish;\r
- }\r
- \r
- return EFI_SUCCESS;\r
-\r
-Finish:\r
- if (CallbackInfo->DriverHandle != NULL) {\r
- HiiLibDestroyHiiDriverHandle (CallbackInfo->DriverHandle);\r
- }\r
- if (CallbackInfo != NULL) {\r
- FreePool (CallbackInfo);\r
- }\r
-\r
- return Status;\r
-}\r
+++ /dev/null
-/** @file\r
- \r
- The defintions are required both by Source code and Vfr file.\r
- The PLAT_OVER_MNGR_DATA structure, form guid and Ifr question ID are defined. \r
-\r
-Copyright (c) 2007 - 2008, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#ifndef _PLAT_OVER_MNGR_H_\r
-#define _PLAT_OVER_MNGR_H_\r
-\r
-#define PLAT_OVER_MNGR_GUID \\r
- { \\r
- 0x8614567d, 0x35be, 0x4415, {0x8d, 0x88, 0xbd, 0x7d, 0xc, 0x9c, 0x70, 0xc0} \\r
- }\r
-\r
-//\r
-// The max number of the supported driver list.\r
-//\r
-#define MAX_CHOICE_NUM 0x00ff\r
-#define UPDATE_DATA_SIZE 0x1000\r
-\r
-#define FORM_ID_DEVICE 0x1100\r
-#define FORM_ID_DRIVER 0x1200\r
-#define FORM_ID_ORDER 0x1500\r
-\r
-#define KEY_VALUE_DEVICE_OFFSET 0x0100\r
-#define KEY_VALUE_DEVICE_MAX (KEY_VALUE_DEVICE_OFFSET + MAX_CHOICE_NUM)\r
-\r
-#define KEY_VALUE_DEVICE_REFRESH 0x1234\r
-#define KEY_VALUE_DEVICE_FILTER 0x1235\r
-#define KEY_VALUE_DEVICE_CLEAR 0x1236\r
-\r
-#define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300\r
-#define KEY_VALUE_DRIVER_GOTO_ORDER 0x1301\r
-\r
-#define KEY_VALUE_ORDER_GOTO_PREVIOUS 0x2000\r
-#define KEY_VALUE_ORDER_SAVE_AND_EXIT 0x1800\r
-\r
-#define VARSTORE_ID_PLAT_OVER_MNGR 0x1000\r
-\r
-typedef struct {\r
- UINT8 DriSelection[MAX_CHOICE_NUM];\r
- UINT8 DriOrder[MAX_CHOICE_NUM];\r
- UINT8 PciDeviceFilter;\r
-} PLAT_OVER_MNGR_DATA;\r
-\r
-//\r
-// Field offset of structure PLAT_OVER_MNGR_DATA\r
-//\r
-#define VAR_OFFSET(Field) ((UINTN) &(((PLAT_OVER_MNGR_DATA *) 0)->Field))\r
-#define DRIVER_SELECTION_VAR_OFFSET (VAR_OFFSET (DriSelection))\r
-#define DRIVER_ORDER_VAR_OFFSET (VAR_OFFSET (DriOrder))\r
-\r
-//\r
-// Tool automatic generated Question Id start from 1\r
-// In order to avoid to conflict them, the Driver Selection and Order QuestionID offset is defined from 0x0500.\r
-//\r
-#define QUESTION_ID_OFFSET 0x0500\r
-#define DRIVER_SELECTION_QUESTION_ID (VAR_OFFSET (DriSelection) + QUESTION_ID_OFFSET)\r
-#define DRIVER_ORDER_QUESTION_ID (VAR_OFFSET (DriOrder) + QUESTION_ID_OFFSET)\r
-\r
-#endif\r
+++ /dev/null
-#/** @file\r
-#\r
-# A UI application to offer a UI interface in device manager to let user configue\r
-# platform override protocol to override the default algorithm for matching\r
-# drivers to controllers.\r
-#\r
-# The main flow:\r
-# 1. The UI application dynamicly locate all controller device path.\r
-# 2. The UI application dynamicly locate all drivers which support binding protocol.\r
-# 3. The UI application export and dynamicly update two menu to let user select the\r
-# mapping between drivers to controllers.\r
-# 4. The UI application save all the mapping info in NV variables for the following boot, \r
-# which will be consumed by platform override protocol driver to publish the platform override protocol.\r
-#\r
-# Copyright (c) 2007 - 2008, Intel Corporation. All rights reserved.\r
-#\r
-# All rights reserved. This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
-#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-#\r
-#**/\r
-\r
-[Defines]\r
- INF_VERSION = 0x00010005\r
- BASE_NAME = PlatOverMngr\r
- FILE_GUID = 56D95BFE-F991-4898-B3BE-B8F37C927F48\r
- MODULE_TYPE = UEFI_APPLICATION\r
- VERSION_STRING = 1.0\r
- ENTRY_POINT = PlatOverMngrInit\r
-\r
-#\r
-# The following information is for reference only and not required by the build tools.\r
-#\r
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC\r
-#\r
-\r
-[Sources.common]\r
- VfrStrings.uni\r
- Vfr.vfr\r
- PlatOverMngr.c\r
- PlatOverMngr.h\r
-\r
-[Packages]\r
- MdePkg/MdePkg.dec\r
- MdeModulePkg/MdeModulePkg.dec\r
-\r
-[LibraryClasses]\r
- BaseLib\r
- DebugLib\r
- UefiLib\r
- UefiApplicationEntryPoint\r
- UefiBootServicesTableLib\r
- PlatDriOverLib\r
- HiiLib\r
- IfrSupportLib\r
- ExtendedHiiLib\r
- ExtendedIfrSupportLib\r
- BaseMemoryLib\r
- MemoryAllocationLib\r
- UefiRuntimeServicesTableLib\r
- DevicePathLib\r
- GenericBdsLib\r
- \r
-[Guids]\r
- gEfiGlobalVariableGuid ## CONSUMED ## Variable:L"PlatformLang" this variable specifies the platform supported language string (RFC 3066 format)\r
-\r
-[Protocols]\r
- gEfiComponentName2ProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name if ComponentName2Protocol exists)\r
- gEfiComponentNameProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name if ComponentNameProtocol exists and ComponentName2Protocol doesn't exist)\r
- gEfiFirmwareVolume2ProtocolGuid ## SOMETIMES_CONSUMED (Get Driver Name from EFI UI section if ComponentName2Protocol and ComponentNameProtocol don't exist)\r
- gEfiPciIoProtocolGuid ## SOMETIMES_CONSUMED (Find the PCI device if PciIo protocol is installed)\r
- gEfiBusSpecificDriverOverrideProtocolGuid ## SOMETIMES_CONSUMED (Check whether the PCI device contains one or more efi drivers in its option rom by this protocol) \r
-\r
- gEfiDriverBindingProtocolGuid ## SOMETIMES_CONSUMED\r
- gEfiLoadedImageProtocolGuid ## SOMETIMES_CONSUMED\r
- gEfiLoadedImageDevicePathProtocolGuid ## SOMETIMES_CONSUMED (Show the drivers in the second page that support DriverBindingProtocol, LoadedImageProtocol and LoadedImageDevicePathProtocol)\r
- gEfiDevicePathProtocolGuid ## SOMETIMES_CONSUMED (Show the controller device in the first page that support DevicePathProtocol)\r
-\r
- gEfiHiiDatabaseProtocolGuid ## CONSUMED\r
- gEfiFormBrowser2ProtocolGuid ## CONSUMED\r
- gEfiHiiConfigRoutingProtocolGuid ## CONSUMED\r
- gEfiHiiConfigAccessProtocolGuid ## PRODUCED\r
-
\ No newline at end of file
+++ /dev/null
-// *++\r
-//\r
-// Copyright (c) 2007 - 2008, Intel Corporation\r
-// All rights reserved. This program and the accompanying materials\r
-// are licensed and made available under the terms and conditions of the BSD License\r
-// which accompanies this distribution. The full text of the license may be found at\r
-// http://opensource.org/licenses/bsd-license.php\r
-//\r
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-//\r
-// Module Name:\r
-//\r
-// Vfr.vfr\r
-//\r
-// Abstract:\r
-//\r
-// Platform driver Override manager formset\r
-//\r
-//\r
-// --*/\r
-\r
-#include "PlatOverMngr.h"\r
-\r
-#define EFI_DISK_DEVICE_CLASS 0x01\r
-#define LABEL_END 0xffff\r
-\r
-formset\r
- guid = PLAT_OVER_MNGR_GUID,\r
- title = STRING_TOKEN(STR_ENTRY_TITLE),\r
- help = STRING_TOKEN(STR_TITLE_HELP),\r
- class = EFI_DISK_DEVICE_CLASS,\r
- subclass = 0xff,\r
-\r
- varstore PLAT_OVER_MNGR_DATA,\r
- varid = VARSTORE_ID_PLAT_OVER_MNGR,\r
- name = Data,\r
- guid = PLAT_OVER_MNGR_GUID;\r
-\r
- form formid = FORM_ID_DEVICE,\r
- title = STRING_TOKEN(STR_TITLE);\r
-\r
- text\r
- help = STRING_TOKEN(STR_FIRST_REFRESH_HELP),\r
- text = STRING_TOKEN(STR_FIRST_REFRESH),\r
- text = STRING_TOKEN(STR_NULL_STRING),\r
- flags = INTERACTIVE,\r
- key = KEY_VALUE_DEVICE_REFRESH;\r
-\r
- checkbox varid = Data.PciDeviceFilter,\r
- prompt = STRING_TOKEN(STR_PCI_DEVICE_FILTER_PROMPT),\r
- help = STRING_TOKEN(STR_PCI_DEVICE_FILTER_HELP),\r
- flags = INTERACTIVE,\r
- key = KEY_VALUE_DEVICE_FILTER,\r
- endcheckbox;\r
-\r
- label FORM_ID_DEVICE;\r
- label LABEL_END;\r
-\r
- subtitle text = STRING_TOKEN(STR_NULL_STRING);\r
-\r
- goto FORM_ID_DEVICE,\r
- prompt = STRING_TOKEN(STR_CLEAR_ALL),\r
- help = STRING_TOKEN(STR_CLEAR_ALL_HELP),\r
- flags = INTERACTIVE | RESET_REQUIRED,\r
- key = KEY_VALUE_DEVICE_CLEAR;\r
- endform;\r
-\r
- form formid = FORM_ID_DRIVER,\r
- title = STRING_TOKEN(STR_TITLE);\r
-\r
- goto FORM_ID_DEVICE,\r
- prompt = STRING_TOKEN(STR_GOTO_PREVIOUS),\r
- help = STRING_TOKEN(STR_NULL_STRING),\r
- flags = INTERACTIVE,\r
- key = KEY_VALUE_DRIVER_GOTO_PREVIOUS;\r
-\r
- goto FORM_ID_ORDER,\r
- prompt = STRING_TOKEN(STR_TITLE_ORDER),\r
- help = STRING_TOKEN(STR_TITLE_ORDER_HELP),\r
- flags = INTERACTIVE,\r
- key = KEY_VALUE_DRIVER_GOTO_ORDER;\r
-\r
- label FORM_ID_DRIVER;\r
- label LABEL_END;\r
-\r
- endform;\r
-\r
- form formid = FORM_ID_ORDER,\r
- title = STRING_TOKEN(STR_TITLE);\r
-\r
- goto FORM_ID_DRIVER,\r
- prompt = STRING_TOKEN(STR_GOTO_PREVIOUS),\r
- help = STRING_TOKEN(STR_NULL_STRING),\r
- flags = INTERACTIVE,\r
- key = KEY_VALUE_ORDER_GOTO_PREVIOUS;\r
-\r
- label FORM_ID_ORDER;\r
- label LABEL_END;\r
-\r
- subtitle text = STRING_TOKEN(STR_NULL_STRING);\r
-\r
- goto FORM_ID_ORDER,\r
- prompt = STRING_TOKEN(STR_SAVE_AND_EXIT),\r
- help = STRING_TOKEN(STR_NULL_STRING),\r
- flags = INTERACTIVE | RESET_REQUIRED,\r
- key = KEY_VALUE_ORDER_SAVE_AND_EXIT;\r
- endform;\r
-\r
-endformset;\r
/** @file\r
\r
-Copyright (c) 2007 - 2008, Intel Corporation\r
+Copyright (c) 2007 - 2009, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
#include <Library/DebugLib.h>\r
#include <Library/UefiDriverEntryPoint.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
-#include <Library/PlatDriOverLib.h>\r
+#include <Library/PlatformDriverOverrideLib.h>\r
#include <Protocol/PlatformDriverOverride.h>\r
\r
LIST_ENTRY mMappingDataBase = INITIALIZE_LIST_HEAD_VARIABLE (mMappingDataBase);\r
# It only implements one interface GetDriver of PLATFORM_DRIVER_OVERRIDE_PROTOCOL protocol \r
# and doesn't support other two interfaces GetDriverPath, DriverLoaded. \r
# \r
-# Copyright (c) 2007 - 2008, Intel Corporation. All rights reserved.\r
+# Copyright (c) 2007 - 2009, Intel Corporation. All rights reserved.\r
#\r
# All rights reserved. This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
BaseLib\r
UefiDriverEntryPoint\r
DebugLib\r
- PlatDriOverLib\r
+ PlatformDriverOverrideLib\r
UefiBootServicesTableLib\r
\r
[Protocols]\r
projects / mirror_edk2.git / commitdiff