From 0a9e9295d994aff5033ecb33479591f5e4a40b6b Mon Sep 17 00:00:00 2001 From: qwang12 Date: Thu, 28 Feb 2008 12:04:31 +0000 Subject: Replaced by Y:\work\MdeModulePkg\Library\GenericBdsLib\GenericBdsLib.inf git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4772 6f19259b-4bc3-4df7-8a09-765794883524 --- Nt32Pkg/Library/EdkGenericBdsLib/BdsBoot.c | 1310 -------------------- Nt32Pkg/Library/EdkGenericBdsLib/BdsConnect.c | 359 ------ Nt32Pkg/Library/EdkGenericBdsLib/BdsConsole.c | 396 ------ Nt32Pkg/Library/EdkGenericBdsLib/BdsMisc.c | 1097 ---------------- Nt32Pkg/Library/EdkGenericBdsLib/DevicePath.c | 1121 ----------------- .../Library/EdkGenericBdsLib/EdkGenericBdsLib.inf | 89 -- .../Library/EdkGenericBdsLib/EdkGenericBdsLib.msa | 144 --- .../EdkGenericBdsLib/EdkGenericBdsLibInternal.h | 96 -- Nt32Pkg/Library/EdkGenericBdsLib/Performance.c | 386 ------ 9 files changed, 4998 deletions(-) delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/BdsBoot.c delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/BdsConnect.c delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/BdsConsole.c delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/BdsMisc.c delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/DevicePath.c delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.inf delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.msa delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLibInternal.h delete mode 100644 Nt32Pkg/Library/EdkGenericBdsLib/Performance.c (limited to 'Nt32Pkg/Library') diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/BdsBoot.c b/Nt32Pkg/Library/EdkGenericBdsLib/BdsBoot.c deleted file mode 100644 index a8078b4b7a..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/BdsBoot.c +++ /dev/null @@ -1,1310 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2007, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - BdsBoot.c - -Abstract: - - BDS Lib functions which relate with create or process the boot - option. - ---*/ - -#include "EdkGenericBdsLibInternal.h" - -BOOLEAN mEnumBootDevice = FALSE; - -EFI_STATUS -BdsLibDoLegacyBoot ( - IN BDS_COMMON_OPTION *Option - ) -/*++ - -Routine Description: - - Boot the legacy system with the boot option - -Arguments: - - Option - The legacy boot option which have BBS device path - -Returns: - - EFI_UNSUPPORTED - There is no legacybios protocol, do not support - legacy boot. - - EFI_STATUS - Return the status of LegacyBios->LegacyBoot (). - ---*/ -{ - EFI_STATUS Status; - EFI_LEGACY_BIOS_PROTOCOL *LegacyBios; - - Status = gBS->LocateProtocol (&gEfiLegacyBiosProtocolGuid, NULL, &LegacyBios); - if (EFI_ERROR (Status)) { - // - // If no LegacyBios protocol we do not support legacy boot - // - return EFI_UNSUPPORTED; - } - // - // Notes: if we seperate the int 19, then we don't need to refresh BBS - // - BdsRefreshBbsTableForBoot (Option); - - // - // Write boot to OS performance data to a file - // - PERF_CODE ( - WriteBootToOsPerformanceData (); - ); - - - DEBUG ((EFI_D_INFO | EFI_D_LOAD, "Legacy Boot: %S\n", Option->Description)); - return LegacyBios->LegacyBoot ( - LegacyBios, - (BBS_BBS_DEVICE_PATH *) Option->DevicePath, - Option->LoadOptionsSize, - Option->LoadOptions - ); -} - -EFI_STATUS -BdsLibBootViaBootOption ( - IN BDS_COMMON_OPTION * Option, - IN EFI_DEVICE_PATH_PROTOCOL * DevicePath, - OUT UINTN *ExitDataSize, - OUT CHAR16 **ExitData OPTIONAL - ) -/*++ - -Routine Description: - - Process the boot option follow the UEFI 2.0 specification and - special treat the legacy boot option with BBS_DEVICE_PATH. - -Arguments: - - Option - The boot option need to be processed - - DevicePath - The device path which describe where to load - the boot image or the legcy BBS device path - to boot the legacy OS - - ExitDataSize - Returned directly from gBS->StartImage () - - ExitData - Returned directly from gBS->StartImage () - -Returns: - - EFI_SUCCESS - Status from gBS->StartImage (), - or BdsBootByDiskSignatureAndPartition () - - EFI_NOT_FOUND - If the Device Path is not found in the system - ---*/ -{ - EFI_STATUS Status; - EFI_HANDLE Handle; - EFI_HANDLE ImageHandle; - EFI_DEVICE_PATH_PROTOCOL *TempDevicePath; - EFI_DEVICE_PATH_PROTOCOL *FilePath; - EFI_LOADED_IMAGE_PROTOCOL *ImageInfo; - EFI_BLOCK_IO_PROTOCOL *BlkIo; - VOID *Buffer; - LIST_ENTRY TempBootLists; - - // - // Record the performance data for End of BDS - // - PERF_END (0, BDS_TOK, NULL, 0); - - *ExitDataSize = 0; - *ExitData = NULL; - - // - // Notes: put EFI64 ROM Shadow Solution - // - EFI64_SHADOW_ALL_LEGACY_ROM (); - - // - // If it's Device Path that starts with a hard drive path, - // this routine will do the booting. - // - Status = BdsBootByDiskSignatureAndPartition ( - Option, - (HARDDRIVE_DEVICE_PATH *) DevicePath, - Option->LoadOptionsSize, - Option->LoadOptions, - ExitDataSize, - ExitData - ); - if (!EFI_ERROR (Status)) { - // - // If we found a disk signature and partition device path return success - // - return EFI_SUCCESS; - } - // - // Signal the EFI_EVENT_SIGNAL_READY_TO_BOOT event - // - EfiSignalEventReadyToBoot (); - - // - // Set Boot Current - // - gRT->SetVariable ( - L"BootCurrent", - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, - sizeof (UINT16), - &Option->BootCurrent - ); - - if ((DevicePathType (Option->DevicePath) == BBS_DEVICE_PATH) && - (DevicePathSubType (Option->DevicePath) == BBS_BBS_DP) - ) { - // - // Check to see if we should legacy BOOT. If yes then do the legacy boot - // - return BdsLibDoLegacyBoot (Option); - } - - // - // If the boot option point to Internal FV shell, make sure it is valid - // - Status = UpdateFvFileDevicePath (&DevicePath, &gEfiShellFileGuid); - if (!EFI_ERROR(Status)) { - if (Option->DevicePath != NULL) { - FreePool (Option->DevicePath); - } - Option->DevicePath = AllocateZeroPool (GetDevicePathSize (DevicePath)); - CopyMem (Option->DevicePath, DevicePath, GetDevicePathSize (DevicePath)); - // - // Update the shell boot option - // - InitializeListHead (&TempBootLists); - BdsLibRegisterNewOption (&TempBootLists, DevicePath, L"EFI Internal Shell", L"BootOrder"); - } - - DEBUG ((EFI_D_INFO | EFI_D_LOAD, "Booting UEFI 2.0 way %S\n", Option->Description)); - - Status = gBS->LoadImage ( - TRUE, - mBdsImageHandle, - DevicePath, - NULL, - 0, - &ImageHandle - ); - - // - // If we didn't find an image, we may need to load the default - // boot behavior for the device. - // - if (EFI_ERROR (Status)) { - // - // Find a Simple File System protocol on the device path. If the remaining - // device path is set to end then no Files are being specified, so try - // the removable media file name. - // - TempDevicePath = DevicePath; - Status = gBS->LocateDevicePath ( - &gEfiSimpleFileSystemProtocolGuid, - &TempDevicePath, - &Handle - ); - if (!EFI_ERROR (Status) && IsDevicePathEnd (TempDevicePath)) { - FilePath = FileDevicePath (Handle, EFI_REMOVABLE_MEDIA_FILE_NAME); - if (FilePath) { - // - // Issue a dummy read to the device to check for media change. - // When the removable media is changed, any Block IO read/write will - // cause the BlockIo protocol be reinstalled and EFI_MEDIA_CHANGED is - // returned. After the Block IO protocol is reinstalled, subsequent - // Block IO read/write will success. - // - Status = gBS->HandleProtocol ( - Handle, - &gEfiBlockIoProtocolGuid, - (VOID **) &BlkIo - ); - if (!EFI_ERROR (Status)) { - Buffer = AllocatePool (BlkIo->Media->BlockSize); - if (Buffer != NULL) { - BlkIo->ReadBlocks ( - BlkIo, - BlkIo->Media->MediaId, - 0, - BlkIo->Media->BlockSize, - Buffer - ); - FreePool (Buffer); - } - } - - Status = gBS->LoadImage ( - TRUE, - mBdsImageHandle, - FilePath, - NULL, - 0, - &ImageHandle - ); - if (EFI_ERROR (Status)) { - // - // The DevicePath failed, and it's not a valid - // removable media device. - // - goto Done; - } - } - } else { - Status = EFI_NOT_FOUND; - } - } - - if (EFI_ERROR (Status)) { - // - // It there is any error from the Boot attempt exit now. - // - goto Done; - } - // - // Provide the image with it's load options - // - Status = gBS->HandleProtocol (ImageHandle, &gEfiLoadedImageProtocolGuid, &ImageInfo); - ASSERT_EFI_ERROR (Status); - - if (Option->LoadOptionsSize != 0) { - ImageInfo->LoadOptionsSize = Option->LoadOptionsSize; - ImageInfo->LoadOptions = Option->LoadOptions; - } - // - // Before calling the image, enable the Watchdog Timer for - // the 5 Minute period - // - gBS->SetWatchdogTimer (5 * 60, 0x0000, 0x00, NULL); - - Status = gBS->StartImage (ImageHandle, ExitDataSize, ExitData); - DEBUG ((EFI_D_INFO | EFI_D_LOAD, "Image Return Status = %r\n", Status)); - - // - // Clear the Watchdog Timer after the image returns - // - gBS->SetWatchdogTimer (0x0000, 0x0000, 0x0000, NULL); - -Done: - // - // Clear Boot Current - // - gRT->SetVariable ( - L"BootCurrent", - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, - 0, - &Option->BootCurrent - ); - - return Status; -} - -EFI_STATUS -BdsBootByDiskSignatureAndPartition ( - IN BDS_COMMON_OPTION * Option, - IN HARDDRIVE_DEVICE_PATH * HardDriveDevicePath, - IN UINT32 LoadOptionsSize, - IN VOID *LoadOptions, - OUT UINTN *ExitDataSize, - OUT CHAR16 **ExitData OPTIONAL - ) -/*++ - -Routine Description: - - Check to see if a hard ware device path was passed in. If it was then search - all the block IO devices for the passed in hard drive device path. - -Arguments: - - Option - The current processing boot option. - - HardDriveDevicePath - EFI Device Path to boot, if it starts with a hard - drive device path. - - LoadOptionsSize - Passed into gBS->StartImage () - via the loaded image protocol. - - LoadOptions - Passed into gBS->StartImage () - via the loaded image protocol. - - ExitDataSize - returned directly from gBS->StartImage () - - ExitData - returned directly from gBS->StartImage () - -Returns: - - EFI_SUCCESS - Status from gBS->StartImage (), - or BootByDiskSignatureAndPartition () - - EFI_NOT_FOUND - If the Device Path is not found in the system - ---*/ -{ - EFI_STATUS Status; - UINTN BlockIoHandleCount; - EFI_HANDLE *BlockIoBuffer; - EFI_DEVICE_PATH_PROTOCOL *BlockIoDevicePath; - EFI_DEVICE_PATH_PROTOCOL *BlockIoHdDevicePath; - HARDDRIVE_DEVICE_PATH *TmpHdPath; - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - EFI_DEVICE_PATH_PROTOCOL *NewDevicePath; - UINTN Index; - BOOLEAN DevicePathMatch; - HARDDRIVE_DEVICE_PATH *TempPath; - - *ExitDataSize = 0; - *ExitData = NULL; - - if ( !((DevicePathType (&HardDriveDevicePath->Header) == MEDIA_DEVICE_PATH) && - (DevicePathSubType (&HardDriveDevicePath->Header) == MEDIA_HARDDRIVE_DP)) - ) { - // - // If the HardDriveDevicePath does not start with a Hard Drive Device Path - // exit. - // - return EFI_NOT_FOUND; - } - // - // The boot device have already been connected - // - Status = gBS->LocateHandleBuffer (ByProtocol, &gEfiBlockIoProtocolGuid, NULL, &BlockIoHandleCount, &BlockIoBuffer); - if (EFI_ERROR (Status) || BlockIoHandleCount == 0) { - // - // If there was an error or there are no device handles that support - // the BLOCK_IO Protocol, then return. - // - return EFI_NOT_FOUND; - } - // - // Loop through all the device handles that support the BLOCK_IO Protocol - // - for (Index = 0; Index < BlockIoHandleCount; Index++) { - - Status = gBS->HandleProtocol (BlockIoBuffer[Index], &gEfiDevicePathProtocolGuid, (VOID *) &BlockIoDevicePath); - if (EFI_ERROR (Status) || BlockIoDevicePath == NULL) { - continue; - } - // - // Make PreviousDevicePath == the device path node before the end node - // - DevicePath = BlockIoDevicePath; - BlockIoHdDevicePath = NULL; - - // - // find HardDriver device path node - // - while (!IsDevicePathEnd (DevicePath)) { - if ((DevicePathType (DevicePath) == MEDIA_DEVICE_PATH) && - (DevicePathSubType (DevicePath) == MEDIA_HARDDRIVE_DP) - ) { - BlockIoHdDevicePath = DevicePath; - break; - } - - DevicePath = NextDevicePathNode (DevicePath); - } - - if (BlockIoHdDevicePath == NULL) { - continue; - } - // - // See if the harddrive device path in blockio matches the orig Hard Drive Node - // - DevicePathMatch = FALSE; - - TmpHdPath = (HARDDRIVE_DEVICE_PATH *) BlockIoHdDevicePath; - TempPath = (HARDDRIVE_DEVICE_PATH *) BdsLibUnpackDevicePath ((EFI_DEVICE_PATH_PROTOCOL *) HardDriveDevicePath); - - // - // Only several fields will be checked. NOT whole NODE - // - if ( TmpHdPath->PartitionNumber == TempPath->PartitionNumber && - TmpHdPath->MBRType == TempPath->MBRType && - TmpHdPath->SignatureType == TempPath->SignatureType && - CompareGuid ((EFI_GUID *) TmpHdPath->Signature, (EFI_GUID *) TempPath->Signature)) { - // - // Get the matched device path - // - DevicePathMatch = TRUE; - } - // - // Only do the boot, when devicepath match - // - if (DevicePathMatch) { - // - // Combine the Block IO and Hard Drive Device path together and try - // to boot from it. - // - DevicePath = NextDevicePathNode ((EFI_DEVICE_PATH_PROTOCOL *) HardDriveDevicePath); - NewDevicePath = AppendDevicePath (BlockIoDevicePath, DevicePath); - - // - // Recursive boot with new device path - // - Status = BdsLibBootViaBootOption (Option, NewDevicePath, ExitDataSize, ExitData); - if (!EFI_ERROR (Status)) { - break; - } - } - } - - FreePool (BlockIoBuffer); - return Status; -} - -EFI_STATUS -BdsLibDeleteOptionFromHandle ( - IN EFI_HANDLE Handle - ) -/*++ - -Routine Description: - - Delete the boot option associated with the handle passed in - -Arguments: - - Handle - The handle which present the device path to create boot option - -Returns: - - EFI_SUCCESS - Delete the boot option success - - EFI_NOT_FOUND - If the Device Path is not found in the system - - EFI_OUT_OF_RESOURCES - Lack of memory resource - - Other - Error return value from SetVariable() - ---*/ -{ - UINT16 *BootOrder; - UINT8 *BootOptionVar; - UINTN BootOrderSize; - UINTN BootOptionSize; - EFI_STATUS Status; - UINTN Index; - UINT16 BootOption[BOOT_OPTION_MAX_CHAR]; - UINTN DevicePathSize; - UINTN OptionDevicePathSize; - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - EFI_DEVICE_PATH_PROTOCOL *OptionDevicePath; - UINT8 *TempPtr; - CHAR16 *Description; - - Status = EFI_SUCCESS; - BootOrder = NULL; - BootOrderSize = 0; - - BootOrder = BdsLibGetVariableAndSize ( - L"BootOrder", - &gEfiGlobalVariableGuid, - &BootOrderSize - ); - if (NULL == BootOrder) { - return EFI_NOT_FOUND; - } - - DevicePath = DevicePathFromHandle (Handle); - if (DevicePath == NULL) { - return EFI_NOT_FOUND; - } - DevicePathSize = GetDevicePathSize (DevicePath); - - Index = 0; - while (Index < BootOrderSize / sizeof (UINT16)) { - UnicodeSPrint (BootOption, sizeof (BootOption), L"Boot%04x", BootOrder[Index]); - BootOptionVar = BdsLibGetVariableAndSize ( - BootOption, - &gEfiGlobalVariableGuid, - &BootOptionSize - ); - if (NULL == BootOptionVar) { - FreePool (BootOrder); - return EFI_OUT_OF_RESOURCES; - } - - TempPtr = BootOptionVar; - TempPtr += sizeof (UINT32) + sizeof (UINT16); - Description = (CHAR16 *) TempPtr; - TempPtr += StrSize ((CHAR16 *) TempPtr); - OptionDevicePath = (EFI_DEVICE_PATH_PROTOCOL *) TempPtr; - OptionDevicePathSize = GetDevicePathSize (OptionDevicePath); - - // - // Check whether the device path match - // - if ((OptionDevicePathSize == DevicePathSize) && - (CompareMem (DevicePath, OptionDevicePath, DevicePathSize) == 0)) { - BdsDeleteBootOption (BootOrder[Index], BootOrder, &BootOrderSize); - FreePool (BootOptionVar); - break; - } - - FreePool (BootOptionVar); - Index++; - } - - Status = gRT->SetVariable ( - L"BootOrder", - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - BootOrderSize, - BootOrder - ); - - FreePool (BootOrder); - - return Status; -} - -EFI_STATUS -BdsDeleteAllInvalidEfiBootOption ( - VOID - ) -/*++ - -Routine Description: - - Delete all invalid EFI boot options. The probable invalid boot option could - be Removable media or Network boot device. - -Arguments: - - VOID - -Returns: - - EFI_SUCCESS - Delete all invalid boot option success - - EFI_NOT_FOUND - Variable "BootOrder" is not found - - EFI_OUT_OF_RESOURCES - Lack of memory resource - - Other - Error return value from SetVariable() - ---*/ -{ - UINT16 *BootOrder; - UINT8 *BootOptionVar; - UINTN BootOrderSize; - UINTN BootOptionSize; - EFI_STATUS Status; - UINTN Index; - UINTN Index2; - UINT16 BootOption[BOOT_OPTION_MAX_CHAR]; - UINTN OptionDevicePathSize; - EFI_DEVICE_PATH_PROTOCOL *TempDevicePath; - EFI_DEVICE_PATH_PROTOCOL *LastDeviceNode; - EFI_DEVICE_PATH_PROTOCOL *OptionDevicePath; - UINT8 *TempPtr; - CHAR16 *Description; - EFI_HANDLE Handle; - BOOLEAN NeedDelete; - - Status = EFI_SUCCESS; - BootOrder = NULL; - BootOrderSize = 0; - - BootOrder = BdsLibGetVariableAndSize ( - L"BootOrder", - &gEfiGlobalVariableGuid, - &BootOrderSize - ); - if (NULL == BootOrder) { - return EFI_NOT_FOUND; - } - - Index = 0; - while (Index < BootOrderSize / sizeof (UINT16)) { - UnicodeSPrint (BootOption, sizeof (BootOption), L"Boot%04x", BootOrder[Index]); - BootOptionVar = BdsLibGetVariableAndSize ( - BootOption, - &gEfiGlobalVariableGuid, - &BootOptionSize - ); - if (NULL == BootOptionVar) { - FreePool (BootOrder); - return EFI_OUT_OF_RESOURCES; - } - - TempPtr = BootOptionVar; - TempPtr += sizeof (UINT32) + sizeof (UINT16); - Description = (CHAR16 *) TempPtr; - TempPtr += StrSize ((CHAR16 *) TempPtr); - OptionDevicePath = (EFI_DEVICE_PATH_PROTOCOL *) TempPtr; - OptionDevicePathSize = GetDevicePathSize (OptionDevicePath); - - // - // Skip legacy boot option (BBS boot device) - // - if ((DevicePathType (OptionDevicePath) == BBS_DEVICE_PATH) && - (DevicePathSubType (OptionDevicePath) == BBS_BBS_DP)) { - FreePool (BootOptionVar); - Index++; - continue; - } - - TempDevicePath = OptionDevicePath; - LastDeviceNode = OptionDevicePath; - while (!EfiIsDevicePathEnd (TempDevicePath)) { - LastDeviceNode = TempDevicePath; - TempDevicePath = EfiNextDevicePathNode (TempDevicePath); - } - // - // Skip the boot option that point to a file, since the device path in - // removable media boot option doesn't contains a file name. - // - if (((DevicePathType (LastDeviceNode) == MEDIA_DEVICE_PATH) && - (DevicePathSubType (LastDeviceNode) == MEDIA_FILEPATH_DP)) || - // - // Skip boot option for internal Shell, it's always valid - // - (EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) LastDeviceNode) != NULL)) { - FreePool (BootOptionVar); - Index++; - continue; - } - - NeedDelete = TRUE; - // - // Check if it's a valid boot option for removable media - // - TempDevicePath = OptionDevicePath; - Status = gBS->LocateDevicePath ( - &gEfiSimpleFileSystemProtocolGuid, - &TempDevicePath, - &Handle - ); - if (!EFI_ERROR (Status)) { - NeedDelete = FALSE; - } - // - // Check if it's a valid boot option for network boot device - // - TempDevicePath = OptionDevicePath; - Status = gBS->LocateDevicePath ( - &gEfiLoadFileProtocolGuid, - &TempDevicePath, - &Handle - ); - if (!EFI_ERROR (Status)) { - NeedDelete = FALSE; - } - - if (NeedDelete) { - // - // Delete this invalid boot option "Boot####" - // - Status = gRT->SetVariable ( - BootOption, - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - 0, - NULL - ); - // - // Mark this boot option in boot order as deleted - // - BootOrder[Index] = 0xffff; - } - - FreePool (BootOptionVar); - Index++; - } - - // - // Adjust boot order array - // - Index2 = 0; - for (Index = 0; Index < BootOrderSize / sizeof (UINT16); Index++) { - if (BootOrder[Index] != 0xffff) { - BootOrder[Index2] = BootOrder[Index]; - Index2 ++; - } - } - Status = gRT->SetVariable ( - L"BootOrder", - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - Index2 * sizeof (UINT16), - BootOrder - ); - - FreePool (BootOrder); - - return Status; -} - -EFI_STATUS -BdsLibEnumerateAllBootOption ( - IN OUT LIST_ENTRY *BdsBootOptionList - ) -/*++ - -Routine Description: - - This function will enumerate all possible boot device in the system, - it will only excute once of every boot. - -Arguments: - - BdsBootOptionList - The header of the link list which indexed all - current boot options - -Returns: - - EFI_SUCCESS - Finished all the boot device enumerate and create - the boot option base on that boot device - ---*/ -{ - EFI_STATUS Status; - UINT16 BootOptionNumber; - UINTN NumberFileSystemHandles; - EFI_HANDLE *FileSystemHandles; - EFI_BLOCK_IO_PROTOCOL *BlkIo; - UINTN Index; - UINTN NumberLoadFileHandles; - EFI_HANDLE *LoadFileHandles; - VOID *ProtocolInstance; - EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv; - UINTN FvHandleCount; - EFI_HANDLE *FvHandleBuffer; - EFI_FV_FILETYPE Type; - UINTN Size; - EFI_FV_FILE_ATTRIBUTES Attributes; - UINT32 AuthenticationStatus; - EFI_DEVICE_PATH_PROTOCOL *FilePath; - EFI_HANDLE ImageHandle; - EFI_LOADED_IMAGE_PROTOCOL *ImageInfo; - BOOLEAN NeedDelete; - - BootOptionNumber = 0; - - // - // If the boot device enumerate happened, just get the boot - // device from the boot order variable - // - if (mEnumBootDevice) { - BdsLibBuildOptionFromVar (BdsBootOptionList, L"BootOrder"); - return EFI_SUCCESS; - } - // - // Notes: this dirty code is to get the legacy boot option from the - // BBS table and create to variable as the EFI boot option, it should - // be removed after the CSM can provide legacy boot option directly - // - REFRESH_LEGACY_BOOT_OPTIONS; - - // - // Delete invalid boot option - // - BdsDeleteAllInvalidEfiBootOption (); - // - // Parse removable media - // - gBS->LocateHandleBuffer ( - ByProtocol, - &gEfiSimpleFileSystemProtocolGuid, - NULL, - &NumberFileSystemHandles, - &FileSystemHandles - ); - for (Index = 0; Index < NumberFileSystemHandles; Index++) { - Status = gBS->HandleProtocol ( - FileSystemHandles[Index], - &gEfiBlockIoProtocolGuid, - (VOID **) &BlkIo - ); - if (!EFI_ERROR (Status)) { - if (!BlkIo->Media->RemovableMedia) { - // - // If the file system handle supports a BlkIo protocol, - // skip the removable media devices - // - continue; - } - } - - // - // Do the removable Media thing. \EFI\BOOT\boot{machinename}.EFI - // machinename is ia32, ia64, x64, ... - // - FilePath = FileDevicePath (FileSystemHandles[Index], EFI_REMOVABLE_MEDIA_FILE_NAME); - NeedDelete = TRUE; - Status = gBS->LoadImage ( - TRUE, - mBdsImageHandle, - FilePath, - NULL, - 0, - &ImageHandle - ); - if (!EFI_ERROR(Status)) { - // - // Verify the image is a EFI application (and not a driver) - // - Status = gBS->HandleProtocol (ImageHandle, &gEfiLoadedImageProtocolGuid, (VOID **) &ImageInfo); - ASSERT (!EFI_ERROR(Status)); - - if (ImageInfo->ImageCodeType == EfiLoaderCode) { - NeedDelete = FALSE; - } - } - - if (NeedDelete) { - // - // No such file or the file is not a EFI application, delete this boot option - // - BdsLibDeleteOptionFromHandle (FileSystemHandles[Index]); - } else { - BdsLibBuildOptionFromHandle (FileSystemHandles[Index], BdsBootOptionList); - BootOptionNumber++; - } - } - - if (NumberFileSystemHandles) { - FreePool (FileSystemHandles); - } - // - // Parse Network Boot Device - // - gBS->LocateHandleBuffer ( - ByProtocol, - &gEfiSimpleNetworkProtocolGuid, - NULL, - &NumberLoadFileHandles, - &LoadFileHandles - ); - for (Index = 0; Index < NumberLoadFileHandles; Index++) { - Status = gBS->HandleProtocol ( - LoadFileHandles[Index], - &gEfiLoadFileProtocolGuid, - (VOID **) &ProtocolInstance - ); - if (EFI_ERROR (Status)) { - continue; - } - - BdsLibBuildOptionFromHandle (LoadFileHandles[Index], BdsBootOptionList); - BootOptionNumber++; - } - - if (NumberLoadFileHandles) { - FreePool (LoadFileHandles); - } - // - // Check if we have on flash shell - // - gBS->LocateHandleBuffer ( - ByProtocol, - &gEfiFirmwareVolume2ProtocolGuid, - NULL, - &FvHandleCount, - &FvHandleBuffer - ); - for (Index = 0; Index < FvHandleCount; Index++) { - gBS->HandleProtocol ( - FvHandleBuffer[Index], - &gEfiFirmwareVolume2ProtocolGuid, - (VOID **) &Fv - ); - - Status = Fv->ReadFile ( - Fv, - &gEfiShellFileGuid, - NULL, - &Size, - &Type, - &Attributes, - &AuthenticationStatus - ); - if (EFI_ERROR (Status)) { - // - // Skip if no shell file in the FV - // - continue; - } - // - // Build the shell boot option - // - BdsLibBuildOptionFromShell (FvHandleBuffer[Index], BdsBootOptionList); - BootOptionNumber++; - } - - if (FvHandleCount) { - FreePool (FvHandleBuffer); - } - // - // Make sure every boot only have one time - // boot device enumerate - // - BdsLibBuildOptionFromVar (BdsBootOptionList, L"BootOrder"); - mEnumBootDevice = TRUE; - - return EFI_SUCCESS; -} - -VOID -BdsLibBuildOptionFromHandle ( - IN EFI_HANDLE Handle, - IN LIST_ENTRY *BdsBootOptionList - ) -/*++ - -Routine Description: - - Build the boot option with the handle parsed in - -Arguments: - - Handle - The handle which present the device path to create boot option - - BdsBootOptionList - The header of the link list which indexed all current - boot options - -Returns: - - VOID - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - CHAR16 *TempString; - - DevicePath = DevicePathFromHandle (Handle); - TempString = DevicePathToStr (DevicePath); - - // - // Create and register new boot option - // - BdsLibRegisterNewOption (BdsBootOptionList, DevicePath, TempString, L"BootOrder"); -} - -VOID -BdsLibBuildOptionFromShell ( - IN EFI_HANDLE Handle, - IN OUT LIST_ENTRY *BdsBootOptionList - ) -/*++ - -Routine Description: - - Build the on flash shell boot option with the handle parsed in - -Arguments: - - Handle - The handle which present the device path to create on flash shell - boot option - - BdsBootOptionList - The header of the link list which indexed all current - boot options - -Returns: - - None - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - MEDIA_FW_VOL_FILEPATH_DEVICE_PATH ShellNode; - - DevicePath = DevicePathFromHandle (Handle); - - // - // Build the shell device path - // - EfiInitializeFwVolDevicepathNode (&ShellNode, &gEfiShellFileGuid); - DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *) &ShellNode); - - // - // Create and register the shell boot option - // - BdsLibRegisterNewOption (BdsBootOptionList, DevicePath, L"Internal EFI Shell", L"BootOrder"); - -} - -VOID -BdsLibBootNext ( - VOID - ) -/*++ - -Routine Description: - - Boot from the EFI1.1 spec defined "BootNext" variable - -Arguments: - - None - -Returns: - - None - ---*/ -{ - UINT16 *BootNext; - UINTN BootNextSize; - CHAR16 Buffer[20]; - BDS_COMMON_OPTION *BootOption; - LIST_ENTRY TempList; - UINTN ExitDataSize; - CHAR16 *ExitData; - - // - // Init the boot option name buffer and temp link list - // - InitializeListHead (&TempList); - ZeroMem (Buffer, sizeof (Buffer)); - - BootNext = BdsLibGetVariableAndSize ( - L"BootNext", - &gEfiGlobalVariableGuid, - &BootNextSize - ); - - // - // Clear the boot next variable first - // - if (BootNext != NULL) { - gRT->SetVariable ( - L"BootNext", - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - 0, - BootNext - ); - - // - // Start to build the boot option and try to boot - // - UnicodeSPrint (Buffer, sizeof (Buffer), L"Boot%04x", *BootNext); - BootOption = BdsLibVariableToOption (&TempList, Buffer); - BdsLibConnectDevicePath (BootOption->DevicePath); - BdsLibBootViaBootOption (BootOption, BootOption->DevicePath, &ExitDataSize, &ExitData); - } - -} - -EFI_STATUS -EFIAPI -UpdateFvFileDevicePath ( - IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath, - IN EFI_GUID *FileGuid - ) -/*++ - -Routine Description: - According to a file guild, check a Fv file device path is valid. If it is invalid, - try to return the valid device path. - FV address maybe changes for memory layout adjust from time to time, use this funciton - could promise the Fv file device path is right. - -Arguments: - DevicePath - on input, the Fv file device path need to check - on output, the updated valid Fv file device path - - FileGuid - the Fv file guild - -Returns: - EFI_INVALID_PARAMETER - the input DevicePath or FileGuid is invalid parameter - EFI_UNSUPPORTED - the input DevicePath does not contain Fv file guild at all - EFI_ALREADY_STARTED - the input DevicePath has pointed to Fv file, it is valid - EFI_SUCCESS - has successfully updated the invalid DevicePath, and return the updated - device path in DevicePath - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *TempDevicePath; - EFI_DEVICE_PATH_PROTOCOL *LastDeviceNode; - EFI_STATUS Status; - EFI_GUID *GuidPoint; - UINTN Index; - UINTN FvHandleCount; - EFI_HANDLE *FvHandleBuffer; - EFI_FV_FILETYPE Type; - UINTN Size; - EFI_FV_FILE_ATTRIBUTES Attributes; - UINT32 AuthenticationStatus; - BOOLEAN FindFvFile; - EFI_LOADED_IMAGE_PROTOCOL *LoadedImage; - EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv; - MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FvFileNode; - EFI_HANDLE FoundFvHandle; - EFI_DEVICE_PATH_PROTOCOL *NewDevicePath; - - if ((DevicePath == NULL) || (*DevicePath == NULL)) { - return EFI_INVALID_PARAMETER; - } - if (FileGuid == NULL) { - return EFI_INVALID_PARAMETER; - } - // - // Check whether the device path point to the default the input Fv file - // - TempDevicePath = *DevicePath; - LastDeviceNode = TempDevicePath; - while (!EfiIsDevicePathEnd (TempDevicePath)) { - LastDeviceNode = TempDevicePath; - TempDevicePath = EfiNextDevicePathNode (TempDevicePath); - } - - GuidPoint = EfiGetNameGuidFromFwVolDevicePathNode ((CONST MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)LastDeviceNode); - - if (GuidPoint == NULL) { - // - // if this option does not points to a Fv file, just return EFI_UNSUPPORTED - // - return EFI_UNSUPPORTED; - } - - if (!CompareGuid (GuidPoint, FileGuid)) { - // - // If the Fv file is not the input file guid, just return EFI_UNSUPPORTED - // - return EFI_UNSUPPORTED; - } - - // - // Check whether the input Fv file device path is valid - // - TempDevicePath = *DevicePath; - FoundFvHandle = NULL; - Status = gBS->LocateDevicePath ( - &gEfiFirmwareVolume2ProtocolGuid, - &TempDevicePath, - &FoundFvHandle - ); - if (!EFI_ERROR (Status)) { - Status = gBS->HandleProtocol ( - FoundFvHandle, - &gEfiFirmwareVolume2ProtocolGuid, - (VOID **) &Fv - ); - if (!EFI_ERROR (Status)) { - // - // Set FV ReadFile Buffer as NULL, only need to check whether input Fv file exist there - // - Status = Fv->ReadFile ( - Fv, - FileGuid, - NULL, - &Size, - &Type, - &Attributes, - &AuthenticationStatus - ); - if (!EFI_ERROR (Status)) { - return EFI_ALREADY_STARTED; - } - } - } - - // - // Look for the input wanted FV file in current FV - // First, try to look for in Bds own FV. Bds and input wanted FV file usually are in the same FV - // - FindFvFile = FALSE; - FoundFvHandle = NULL; - Status = gBS->HandleProtocol ( - mBdsImageHandle, - &gEfiLoadedImageProtocolGuid, - (VOID **) &LoadedImage - ); - if (!EFI_ERROR (Status)) { - Status = gBS->HandleProtocol ( - LoadedImage->DeviceHandle, - &gEfiFirmwareVolume2ProtocolGuid, - (VOID **) &Fv - ); - if (!EFI_ERROR (Status)) { - Status = Fv->ReadFile ( - Fv, - FileGuid, - NULL, - &Size, - &Type, - &Attributes, - &AuthenticationStatus - ); - if (!EFI_ERROR (Status)) { - FindFvFile = TRUE; - FoundFvHandle = LoadedImage->DeviceHandle; - } - } - } - // - // Second, if fail to find, try to enumerate all FV - // - if (!FindFvFile) { - gBS->LocateHandleBuffer ( - ByProtocol, - &gEfiFirmwareVolume2ProtocolGuid, - NULL, - &FvHandleCount, - &FvHandleBuffer - ); - for (Index = 0; Index < FvHandleCount; Index++) { - gBS->HandleProtocol ( - FvHandleBuffer[Index], - &gEfiFirmwareVolume2ProtocolGuid, - (VOID **) &Fv - ); - - Status = Fv->ReadFile ( - Fv, - FileGuid, - NULL, - &Size, - &Type, - &Attributes, - &AuthenticationStatus - ); - if (EFI_ERROR (Status)) { - // - // Skip if input Fv file not in the FV - // - continue; - } - FindFvFile = TRUE; - FoundFvHandle = FvHandleBuffer[Index]; - break; - } - } - - if (FindFvFile) { - // - // Build the shell device path - // - NewDevicePath = DevicePathFromHandle (FoundFvHandle); - EfiInitializeFwVolDevicepathNode (&FvFileNode, FileGuid); - NewDevicePath = AppendDevicePathNode (NewDevicePath, (EFI_DEVICE_PATH_PROTOCOL *) &FvFileNode); - *DevicePath = NewDevicePath; - return EFI_SUCCESS; - } - - return EFI_NOT_FOUND; -} diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/BdsConnect.c b/Nt32Pkg/Library/EdkGenericBdsLib/BdsConnect.c deleted file mode 100644 index c2f541e532..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/BdsConnect.c +++ /dev/null @@ -1,359 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2007, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - BdsConnect.c - -Abstract: - - BDS Lib functions which relate with connect the device - ---*/ - -#include - -VOID -BdsLibConnectAll ( - VOID - ) -/*++ - -Routine Description: - - This function will connect all the system driver to controller - first, and then special connect the default console, this make - sure all the system controller avialbe and the platform default - console connected. - -Arguments: - - None - -Returns: - - None - ---*/ -{ - // - // Connect the platform console first - // - BdsLibConnectAllDefaultConsoles (); - - // - // Generic way to connect all the drivers - // - BdsLibConnectAllDriversToAllControllers (); - - // - // Here we have the assumption that we have already had - // platform default console - // - BdsLibConnectAllDefaultConsoles (); -} - -VOID -BdsLibGenericConnectAll ( - VOID - ) -/*++ - -Routine Description: - - This function will connect all the system drivers to all controllers - first, and then connect all the console devices the system current - have. After this we should get all the device work and console avariable - if the system have console device. - -Arguments: - - None - -Returns: - - None - ---*/ -{ - // - // Most generic way to connect all the drivers - // - BdsLibConnectAllDriversToAllControllers (); - BdsLibConnectAllConsoles (); -} - -EFI_STATUS -BdsLibConnectDevicePath ( - IN EFI_DEVICE_PATH_PROTOCOL *DevicePathToConnect - ) -/*++ - -Routine Description: - This function will create all handles associate with every device - path node. If the handle associate with one device path node can not - be created success, then still give one chance to do the dispatch, - which load the missing drivers if possible. - -Arguments: - - DevicePathToConnect - The device path which will be connected, it can - be a multi-instance device path - -Returns: - - EFI_SUCCESS - All handles associate with every device path - node have been created - - EFI_OUT_OF_RESOURCES - There is no resource to create new handles - - EFI_NOT_FOUND - Create the handle associate with one device - path node failed - ---*/ -{ - EFI_STATUS Status; - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - EFI_DEVICE_PATH_PROTOCOL *CopyOfDevicePath; - EFI_DEVICE_PATH_PROTOCOL *Instance; - EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath; - EFI_DEVICE_PATH_PROTOCOL *Next; - EFI_HANDLE Handle; - EFI_HANDLE PreviousHandle; - UINTN Size; - - if (DevicePathToConnect == NULL) { - return EFI_SUCCESS; - } - - DevicePath = DuplicateDevicePath (DevicePathToConnect); - CopyOfDevicePath = DevicePath; - if (DevicePath == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - do { - // - // The outer loop handles multi instance device paths. - // Only console variables contain multiple instance device paths. - // - // After this call DevicePath points to the next Instance - // - Instance = GetNextDevicePathInstance (&DevicePath, &Size); - Next = Instance; - while (!IsDevicePathEndType (Next)) { - Next = NextDevicePathNode (Next); - } - - SetDevicePathEndNode (Next); - - // - // Start the real work of connect with RemainingDevicePath - // - PreviousHandle = NULL; - do { - // - // Find the handle that best matches the Device Path. If it is only a - // partial match the remaining part of the device path is returned in - // RemainingDevicePath. - // - RemainingDevicePath = Instance; - Status = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, &RemainingDevicePath, &Handle); - - if (!EFI_ERROR (Status)) { - if (Handle == PreviousHandle) { - // - // If no forward progress is made try invoking the Dispatcher. - // A new FV may have been added to the system an new drivers - // may now be found. - // Status == EFI_SUCCESS means a driver was dispatched - // Status == EFI_NOT_FOUND means no new drivers were dispatched - // - Status = gDS->Dispatch (); - } - - if (!EFI_ERROR (Status)) { - PreviousHandle = Handle; - // - // Connect all drivers that apply to Handle and RemainingDevicePath, - // the Recursive flag is FALSE so only one level will be expanded. - // - // Do not check the connect status here, if the connect controller fail, - // then still give the chance to do dispatch, because partial - // RemainingDevicepath may be in the new FV - // - // 1. If the connect fail, RemainingDevicepath and handle will not - // change, so next time will do the dispatch, then dispatch's status - // will take effect - // 2. If the connect success, the RemainingDevicepath and handle will - // change, then avoid the dispatch, we have chance to continue the - // next connection - // - gBS->ConnectController (Handle, NULL, RemainingDevicePath, FALSE); - } - } - // - // Loop until RemainingDevicePath is an empty device path - // - } while (!EFI_ERROR (Status) && !IsDevicePathEnd (RemainingDevicePath)); - - } while (DevicePath != NULL); - - if (CopyOfDevicePath != NULL) { - FreePool (CopyOfDevicePath); - } - // - // All handle with DevicePath exists in the handle database - // - return Status; -} - -EFI_STATUS -BdsLibConnectAllEfi ( - VOID - ) -/*++ - -Routine Description: - - This function will connect all current system handles recursively. The - connection will finish until every handle's child handle created if it have. - -Arguments: - - None - -Returns: - - EFI_SUCCESS - All handles and it's child handle have been connected - - EFI_STATUS - Return the status of gBS->LocateHandleBuffer(). - ---*/ -{ - EFI_STATUS Status; - UINTN HandleCount; - EFI_HANDLE *HandleBuffer; - UINTN Index; - - Status = gBS->LocateHandleBuffer ( - AllHandles, - NULL, - NULL, - &HandleCount, - &HandleBuffer - ); - if (EFI_ERROR (Status)) { - return Status; - } - - for (Index = 0; Index < HandleCount; Index++) { - Status = gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE); - } - - FreePool (HandleBuffer); - - return EFI_SUCCESS; -} - -EFI_STATUS -BdsLibDisconnectAllEfi ( - VOID - ) -/*++ - -Routine Description: - - This function will disconnect all current system handles. The disconnection - will finish until every handle have been disconnected. - -Arguments: - - None - -Returns: - - EFI_SUCCESS - All handles have been disconnected - - EFI_STATUS - Return the status of gBS->LocateHandleBuffer(). - ---*/ -{ - EFI_STATUS Status; - UINTN HandleCount; - EFI_HANDLE *HandleBuffer; - UINTN Index; - - // - // Disconnect all - // - Status = gBS->LocateHandleBuffer ( - AllHandles, - NULL, - NULL, - &HandleCount, - &HandleBuffer - ); - if (EFI_ERROR (Status)) { - return Status; - } - - for (Index = 0; Index < HandleCount; Index++) { - Status = gBS->DisconnectController (HandleBuffer[Index], NULL, NULL); - } - - FreePool (HandleBuffer); - - return EFI_SUCCESS; -} - -VOID -BdsLibConnectAllDriversToAllControllers ( - VOID - ) -/*++ - -Routine Description: - - Connects all drivers to all controllers. - This function make sure all the current system driver will manage - the correspoinding controllers if have. And at the same time, make - sure all the system controllers have driver to manage it if have. - -Arguments: - - None - -Returns: - - None - ---*/ -{ - EFI_STATUS Status; - - do { - // - // Connect All UEFI 2.0 drivers following UEFI 2.0 algorithm - // - BdsLibConnectAllEfi (); - - // - // Check to see if it's possible to dispatch an more DXE drivers. - // The BdsLibConnectAllEfi () may have made new DXE drivers show up. - // If anything is Dispatched Status == EFI_SUCCESS and we will try - // the connect again. - // - Status = gDS->Dispatch (); - - } while (!EFI_ERROR (Status)); - -} diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/BdsConsole.c b/Nt32Pkg/Library/EdkGenericBdsLib/BdsConsole.c deleted file mode 100644 index 4dedf1d7ff..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/BdsConsole.c +++ /dev/null @@ -1,396 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2007, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - BdsConsole.c - -Abstract: - - BDS Lib functions which contain all the code to connect console device - ---*/ - -#include - -BOOLEAN -IsNvNeed ( - IN CHAR16 *ConVarName - ) -{ - CHAR16 *Ptr; - - Ptr = ConVarName; - - // - // If the variable includes "Dev" at last, we consider - // it does not support NV attribute. - // - while (*Ptr) { - Ptr++; - } - - if ((*(Ptr - 3) == 'D') && (*(Ptr - 2) == 'e') && (*(Ptr - 1) == 'v')) { - return FALSE; - } else { - return TRUE; - } -} - -EFI_STATUS -BdsLibUpdateConsoleVariable ( - IN CHAR16 *ConVarName, - IN EFI_DEVICE_PATH_PROTOCOL *CustomizedConDevicePath, - IN EFI_DEVICE_PATH_PROTOCOL *ExclusiveDevicePath - ) -/*++ - -Routine Description: - - This function update console variable based on ConVarName, it can - add or remove one specific console device path from the variable - -Arguments: - - ConVarName - Console related variable name, ConIn, ConOut, ErrOut. - - CustomizedConDevicePath - The console device path which will be added to - the console variable ConVarName, this parameter - can not be multi-instance. - - ExclusiveDevicePath - The console device path which will be removed - from the console variable ConVarName, this - parameter can not be multi-instance. - -Returns: - - EFI_UNSUPPORTED - Add or remove the same device path. - - EFI_SUCCESS - Success add or remove the device path from - the console variable. - ---*/ -{ - EFI_STATUS Status; - EFI_DEVICE_PATH_PROTOCOL *VarConsole; - UINTN DevicePathSize; - EFI_DEVICE_PATH_PROTOCOL *NewDevicePath; - EFI_DEVICE_PATH_PROTOCOL *TempNewDevicePath; - UINT32 Attributes; - - VarConsole = NULL; - DevicePathSize = 0; - Status = EFI_UNSUPPORTED; - - // - // Notes: check the device path point, here should check - // with compare memory - // - if (CustomizedConDevicePath == ExclusiveDevicePath) { - return EFI_UNSUPPORTED; - } - // - // Delete the ExclusiveDevicePath from current default console - // - VarConsole = BdsLibGetVariableAndSize ( - ConVarName, - &gEfiGlobalVariableGuid, - &DevicePathSize - ); - - // - // Initialize NewDevicePath - // - NewDevicePath = VarConsole; - - // - // If ExclusiveDevicePath is even the part of the instance in VarConsole, delete it. - // In the end, NewDevicePath is the final device path. - // - if (ExclusiveDevicePath != NULL && VarConsole != NULL) { - NewDevicePath = BdsLibDelPartMatchInstance (VarConsole, ExclusiveDevicePath); - } - // - // Try to append customized device path to NewDevicePath. - // - if (CustomizedConDevicePath != NULL) { - if (!BdsLibMatchDevicePaths (NewDevicePath, CustomizedConDevicePath)) { - // - // Check if there is part of CustomizedConDevicePath in NewDevicePath, delete it. - // - NewDevicePath = BdsLibDelPartMatchInstance (NewDevicePath, CustomizedConDevicePath); - // - // In the first check, the default console variable will be null, - // just append current customized device path - // - TempNewDevicePath = NewDevicePath; - NewDevicePath = AppendDevicePathInstance (NewDevicePath, CustomizedConDevicePath); - BdsLibSafeFreePool(TempNewDevicePath); - } - } - - // - // The attribute for ConInDev, ConOutDev and ErrOutDev does not include NV. - // - if (IsNvNeed(ConVarName)) { - // - // ConVarName has NV attribute. - // - Attributes = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE; - } else { - // - // ConVarName does not have NV attribute. - // - Attributes = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS; - } - - // - // Finally, Update the variable of the default console by NewDevicePath - // - gRT->SetVariable ( - ConVarName, - &gEfiGlobalVariableGuid, - Attributes, - GetDevicePathSize (NewDevicePath), - NewDevicePath - ); - - if (VarConsole == NewDevicePath) { - BdsLibSafeFreePool(VarConsole); - } else { - BdsLibSafeFreePool(VarConsole); - BdsLibSafeFreePool(NewDevicePath); - } - - return EFI_SUCCESS; - -} - -EFI_STATUS -BdsLibConnectConsoleVariable ( - IN CHAR16 *ConVarName - ) -/*++ - -Routine Description: - - Connect the console device base on the variable ConVarName, if - device path of the ConVarName is multi-instance device path, if - anyone of the instances is connected success, then this function - will return success. - -Arguments: - - ConVarName - Console related variable name, ConIn, ConOut, ErrOut. - -Returns: - - EFI_NOT_FOUND - There is not any console devices connected success - - EFI_SUCCESS - Success connect any one instance of the console - device path base on the variable ConVarName. - ---*/ -{ - EFI_STATUS Status; - EFI_DEVICE_PATH_PROTOCOL *StartDevicePath; - UINTN VariableSize; - EFI_DEVICE_PATH_PROTOCOL *Instance; - EFI_DEVICE_PATH_PROTOCOL *Next; - EFI_DEVICE_PATH_PROTOCOL *CopyOfDevicePath; - UINTN Size; - BOOLEAN DeviceExist; - - Status = EFI_SUCCESS; - DeviceExist = FALSE; - - // - // Check if the console variable exist - // - StartDevicePath = BdsLibGetVariableAndSize ( - ConVarName, - &gEfiGlobalVariableGuid, - &VariableSize - ); - if (StartDevicePath == NULL) { - return EFI_UNSUPPORTED; - } - - CopyOfDevicePath = StartDevicePath; - do { - // - // Check every instance of the console variable - // - Instance = GetNextDevicePathInstance (&CopyOfDevicePath, &Size); - Next = Instance; - while (!IsDevicePathEndType (Next)) { - Next = NextDevicePathNode (Next); - } - - SetDevicePathEndNode (Next); - - // - // Connect the instance device path - // - Status = BdsLibConnectDevicePath (Instance); - if (EFI_ERROR (Status)) { - // - // Delete the instance from the console varialbe - // - BdsLibUpdateConsoleVariable (ConVarName, NULL, Instance); - } else { - DeviceExist = TRUE; - } - BdsLibSafeFreePool(Instance); - } while (CopyOfDevicePath != NULL); - - FreePool (StartDevicePath); - - if (DeviceExist == FALSE) { - return EFI_NOT_FOUND; - } - - return EFI_SUCCESS; -} - -VOID -BdsLibConnectAllConsoles ( - VOID - ) -/*++ - -Routine Description: - - This function will search every simpletxt devive in current system, - and make every simpletxt device as pertantial console device. - -Arguments: - - None - -Returns: - - None - ---*/ -{ - EFI_STATUS Status; - UINTN Index; - EFI_DEVICE_PATH_PROTOCOL *ConDevicePath; - UINTN HandleCount; - EFI_HANDLE *HandleBuffer; - - Index = 0; - HandleCount = 0; - HandleBuffer = NULL; - ConDevicePath = NULL; - - // - // Update all the console varables - // - Status = gBS->LocateHandleBuffer ( - ByProtocol, - &gEfiSimpleTextInProtocolGuid, - NULL, - &HandleCount, - &HandleBuffer - ); - for (Index = 0; Index < HandleCount; Index++) { - Status = gBS->HandleProtocol ( - HandleBuffer[Index], - &gEfiDevicePathProtocolGuid, - (VOID **) &ConDevicePath - ); - BdsLibUpdateConsoleVariable (L"ConIn", ConDevicePath, NULL); - } - - BdsLibSafeFreePool(HandleBuffer); - - Status = gBS->LocateHandleBuffer ( - ByProtocol, - &gEfiSimpleTextOutProtocolGuid, - NULL, - &HandleCount, - &HandleBuffer - ); - for (Index = 0; Index < HandleCount; Index++) { - Status = gBS->HandleProtocol ( - HandleBuffer[Index], - &gEfiDevicePathProtocolGuid, - (VOID **) &ConDevicePath - ); - BdsLibUpdateConsoleVariable (L"ConOut", ConDevicePath, NULL); - BdsLibUpdateConsoleVariable (L"ErrOut", ConDevicePath, NULL); - } - - BdsLibSafeFreePool(HandleBuffer); - - // - // Connect all console variables - // - BdsLibConnectAllDefaultConsoles (); - -} - -EFI_STATUS -BdsLibConnectAllDefaultConsoles ( - VOID - ) -/*++ - -Routine Description: - - This function will connect console device base on the console - device variable ConIn, ConOut and ErrOut. - -Arguments: - - None - -Returns: - - EFI_SUCCESS - At least one of the ConIn and ConOut device have - been connected success. - - EFI_STATUS - Return the status of BdsLibConnectConsoleVariable (). - ---*/ -{ - EFI_STATUS Status; - - // - // Connect all default console variables - // - - // - // Because possibly the platform is legacy free, in such case, - // ConIn devices (Serial Port and PS2 Keyboard ) does not exist, - // so we need not check the status. - // - BdsLibConnectConsoleVariable (L"ConIn"); - - // - // It seems impossible not to have any ConOut device on platform, - // so we check the status here. - // - Status = BdsLibConnectConsoleVariable (L"ConOut"); - if (EFI_ERROR (Status)) { - return Status; - } - // - // Special treat the err out device, becaues the null - // err out var is legal. - // - BdsLibConnectConsoleVariable (L"ErrOut"); - - return EFI_SUCCESS; - -} diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/BdsMisc.c b/Nt32Pkg/Library/EdkGenericBdsLib/BdsMisc.c deleted file mode 100644 index 70d337e338..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/BdsMisc.c +++ /dev/null @@ -1,1097 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2007, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - BdsMisc.c - -Abstract: - - Misc BDS library function - ---*/ - -#include - - -#define MAX_STRING_LEN 200 -static BOOLEAN mFeaturerSwitch = TRUE; -static BOOLEAN mResetRequired = FALSE; - - -UINT16 -BdsLibGetTimeout ( - VOID - ) -/*++ - -Routine Description: - - Return the default value for system Timeout variable. - -Arguments: - - None - -Returns: - - Timeout value. - ---*/ -{ - UINT16 Timeout; - UINTN Size; - EFI_STATUS Status; - - // - // Return Timeout variable or 0xffff if no valid - // Timeout variable exists. - // - Size = sizeof (UINT16); - Status = gRT->GetVariable (L"Timeout", &gEfiGlobalVariableGuid, NULL, &Size, &Timeout); - if (!EFI_ERROR (Status)) { - return Timeout; - } - // - // To make the current EFI Automatic-Test activity possible, just add - // following code to make AutoBoot enabled when this variable is not - // present. - // This code should be removed later. - // - Timeout = PcdGet16 (PcdUefiVariableDefaultTimeout); - - // - // Notes: Platform should set default variable if non exists on all error cases!!! - // - Status = gRT->SetVariable ( - L"Timeout", - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - sizeof (UINT16), - &Timeout - ); - return Timeout; -} - -VOID -BdsLibLoadDrivers ( - IN LIST_ENTRY *BdsDriverLists - ) -/*++ - -Routine Description: - - The function will go through the driver optoin link list, load and start - every driver the driver optoin device path point to. - -Arguments: - - BdsDriverLists - The header of the current driver option link list - -Returns: - - None - ---*/ -{ - EFI_STATUS Status; - LIST_ENTRY *Link; - BDS_COMMON_OPTION *Option; - EFI_HANDLE ImageHandle; - EFI_LOADED_IMAGE_PROTOCOL *ImageInfo; - UINTN ExitDataSize; - CHAR16 *ExitData; - BOOLEAN ReconnectAll; - - ReconnectAll = FALSE; - - // - // Process the driver option - // - for (Link = BdsDriverLists->ForwardLink; Link != BdsDriverLists; Link = Link->ForwardLink) { - Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE); - // - // If a load option is not marked as LOAD_OPTION_ACTIVE, - // the boot manager will not automatically load the option. - // - if (!IS_LOAD_OPTION_TYPE (Option->Attribute, LOAD_OPTION_ACTIVE)) { - continue; - } - // - // If a driver load option is marked as LOAD_OPTION_FORCE_RECONNECT, - // then all of the EFI drivers in the system will be disconnected and - // reconnected after the last driver load option is processed. - // - if (IS_LOAD_OPTION_TYPE (Option->Attribute, LOAD_OPTION_FORCE_RECONNECT)) { - ReconnectAll = TRUE; - } - // - // Make sure the driver path is connected. - // - BdsLibConnectDevicePath (Option->DevicePath); - - // - // Load and start the image that Driver#### describes - // - Status = gBS->LoadImage ( - FALSE, - mBdsImageHandle, - Option->DevicePath, - NULL, - 0, - &ImageHandle - ); - - if (!EFI_ERROR (Status)) { - gBS->HandleProtocol (ImageHandle, &gEfiLoadedImageProtocolGuid, &ImageInfo); - - // - // Verify whether this image is a driver, if not, - // exit it and continue to parse next load option - // - if (ImageInfo->ImageCodeType != EfiBootServicesCode && ImageInfo->ImageCodeType != EfiRuntimeServicesCode) { - gBS->Exit (ImageHandle, EFI_INVALID_PARAMETER, 0, NULL); - continue; - } - - if (Option->LoadOptionsSize != 0) { - ImageInfo->LoadOptionsSize = Option->LoadOptionsSize; - ImageInfo->LoadOptions = Option->LoadOptions; - } - // - // Before calling the image, enable the Watchdog Timer for - // the 5 Minute period - // - gBS->SetWatchdogTimer (5 * 60, 0x0000, 0x00, NULL); - - Status = gBS->StartImage (ImageHandle, &ExitDataSize, &ExitData); - DEBUG ((EFI_D_INFO | EFI_D_LOAD, "Driver Return Status = %r\n", Status)); - - // - // Clear the Watchdog Timer after the image returns - // - gBS->SetWatchdogTimer (0x0000, 0x0000, 0x0000, NULL); - } - } - // - // Process the LOAD_OPTION_FORCE_RECONNECT driver option - // - if (ReconnectAll) { - BdsLibDisconnectAllEfi (); - BdsLibConnectAll (); - } - -} - -EFI_STATUS -BdsLibRegisterNewOption ( - IN LIST_ENTRY *BdsOptionList, - IN EFI_DEVICE_PATH_PROTOCOL *DevicePath, - IN CHAR16 *String, - IN CHAR16 *VariableName - ) -/*++ - -Routine Description: - - This function will register the new boot#### or driver#### option base on - the VariableName. The new registered boot#### or driver#### will be linked - to BdsOptionList and also update to the VariableName. After the boot#### or - driver#### updated, the BootOrder or DriverOrder will also be updated. - -Arguments: - - BdsOptionList - The header of the boot#### or driver#### link list - - DevicePath - The device path which the boot#### - or driver#### option present - - String - The description of the boot#### or driver#### - - VariableName - Indicate if the boot#### or driver#### option - -Returns: - - EFI_SUCCESS - The boot#### or driver#### have been success registered - - EFI_STATUS - Return the status of gRT->SetVariable (). - ---*/ -{ - EFI_STATUS Status; - UINTN Index; - UINT16 MaxOptionNumber; - UINT16 RegisterOptionNumber; - UINT16 *TempOptionPtr; - UINTN TempOptionSize; - UINT16 *OptionOrderPtr; - VOID *OptionPtr; - UINTN OptionSize; - UINT8 *TempPtr; - EFI_DEVICE_PATH_PROTOCOL *OptionDevicePath; - CHAR16 *Description; - CHAR16 OptionName[10]; - BOOLEAN UpdateBootDevicePath; - - OptionPtr = NULL; - OptionSize = 0; - TempPtr = NULL; - OptionDevicePath = NULL; - Description = NULL; - MaxOptionNumber = 0; - OptionOrderPtr = NULL; - UpdateBootDevicePath = FALSE; - ZeroMem (OptionName, sizeof (OptionName)); - - TempOptionSize = 0; - - TempOptionPtr = BdsLibGetVariableAndSize ( - VariableName, - &gEfiGlobalVariableGuid, - &TempOptionSize - ); - - // - // Compare with current option variable - // - for (Index = 0; Index < TempOptionSize / sizeof (UINT16); Index++) { - // - // Got the max option#### number - // - if (MaxOptionNumber < TempOptionPtr[Index]) { - MaxOptionNumber = TempOptionPtr[Index]; - } - - if (*VariableName == 'B') { - UnicodeSPrint (OptionName, sizeof (OptionName), L"Boot%04x", TempOptionPtr[Index]); - } else { - UnicodeSPrint (OptionName, sizeof (OptionName), L"Driver%04x", TempOptionPtr[Index]); - } - - OptionPtr = BdsLibGetVariableAndSize ( - OptionName, - &gEfiGlobalVariableGuid, - &OptionSize - ); - TempPtr = OptionPtr; - TempPtr += sizeof (UINT32) + sizeof (UINT16); - Description = (CHAR16 *) TempPtr; - TempPtr += StrSize ((CHAR16 *) TempPtr); - OptionDevicePath = (EFI_DEVICE_PATH_PROTOCOL *) TempPtr; - - // - // Notes: the description may will change base on the GetStringToken - // - if (CompareMem (Description, String, StrSize (Description)) == 0) { - if (CompareMem (OptionDevicePath, DevicePath, GetDevicePathSize (OptionDevicePath)) == 0) { - // - // Got the option, so just return - // - FreePool (OptionPtr); - FreePool (TempOptionPtr); - return EFI_SUCCESS; - } else { - // - // Boot device path changed, need update. - // - UpdateBootDevicePath = TRUE; - break; - } - } - - FreePool (OptionPtr); - } - - OptionSize = sizeof (UINT32) + sizeof (UINT16) + StrSize (String) + GetDevicePathSize (DevicePath); - OptionPtr = AllocateZeroPool (OptionSize); - TempPtr = OptionPtr; - *(UINT32 *) TempPtr = LOAD_OPTION_ACTIVE; - TempPtr += sizeof (UINT32); - *(UINT16 *) TempPtr = (UINT16) GetDevicePathSize (DevicePath); - TempPtr += sizeof (UINT16); - CopyMem (TempPtr, String, StrSize (String)); - TempPtr += StrSize (String); - CopyMem (TempPtr, DevicePath, GetDevicePathSize (DevicePath)); - - if (UpdateBootDevicePath) { - // - // The number in option#### to be updated - // - RegisterOptionNumber = TempOptionPtr[Index]; - } else { - // - // The new option#### number - // - RegisterOptionNumber = MaxOptionNumber + 1; - } - - if (*VariableName == 'B') { - UnicodeSPrint (OptionName, sizeof (OptionName), L"Boot%04x", RegisterOptionNumber); - } else { - UnicodeSPrint (OptionName, sizeof (OptionName), L"Driver%04x", RegisterOptionNumber); - } - - Status = gRT->SetVariable ( - OptionName, - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - OptionSize, - OptionPtr - ); - if (EFI_ERROR (Status) || UpdateBootDevicePath) { - FreePool (OptionPtr); - FreePool (TempOptionPtr); - return Status; - } - - FreePool (OptionPtr); - - // - // Update the option order variable - // - OptionOrderPtr = AllocateZeroPool ((Index + 1) * sizeof (UINT16)); - CopyMem (OptionOrderPtr, TempOptionPtr, Index * sizeof (UINT16)); - OptionOrderPtr[Index] = RegisterOptionNumber; - Status = gRT->SetVariable ( - VariableName, - &gEfiGlobalVariableGuid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE, - (Index + 1) * sizeof (UINT16), - OptionOrderPtr - ); - if (EFI_ERROR (Status)) { - FreePool (TempOptionPtr); - FreePool (OptionOrderPtr); - return Status; - } - - if (TempOptionPtr != NULL) { - FreePool (TempOptionPtr); - } - FreePool (OptionOrderPtr); - - return EFI_SUCCESS; -} - -BDS_COMMON_OPTION * -BdsLibVariableToOption ( - IN OUT LIST_ENTRY *BdsCommonOptionList, - IN CHAR16 *VariableName - ) -/*++ - -Routine Description: - - Build the boot#### or driver#### option from the VariableName, the - build boot#### or driver#### will also be linked to BdsCommonOptionList - -Arguments: - - BdsCommonOptionList - The header of the boot#### or driver#### option link list - - VariableName - EFI Variable name indicate if it is boot#### or driver#### - -Returns: - - BDS_COMMON_OPTION - Get the option just been created - - NULL - Failed to get the new option - ---*/ -{ - UINT32 Attribute; - UINT16 FilePathSize; - UINT8 *Variable; - UINT8 *TempPtr; - UINTN VariableSize; - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - BDS_COMMON_OPTION *Option; - VOID *LoadOptions; - UINT32 LoadOptionsSize; - CHAR16 *Description; - - // - // Read the variable. We will never free this data. - // - Variable = BdsLibGetVariableAndSize ( - VariableName, - &gEfiGlobalVariableGuid, - &VariableSize - ); - if (Variable == NULL) { - return NULL; - } - // - // Notes: careful defined the variable of Boot#### or - // Driver####, consider use some macro to abstract the code - // - // - // Get the option attribute - // - TempPtr = Variable; - Attribute = *(UINT32 *) Variable; - TempPtr += sizeof (UINT32); - - // - // Get the option's device path size - // - FilePathSize = *(UINT16 *) TempPtr; - TempPtr += sizeof (UINT16); - - // - // Get the option's description string - // - Description = (CHAR16 *) TempPtr; - - // - // Get the option's description string size - // - TempPtr += StrSize ((CHAR16 *) TempPtr); - - // - // Get the option's device path - // - DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) TempPtr; - TempPtr += FilePathSize; - - LoadOptions = TempPtr; - LoadOptionsSize = (UINT32) (VariableSize - (UINTN) (TempPtr - Variable)); - - // - // The Console variables may have multiple device paths, so make - // an Entry for each one. - // - Option = AllocateZeroPool (sizeof (BDS_COMMON_OPTION)); - if (Option == NULL) { - return NULL; - } - - Option->Signature = BDS_LOAD_OPTION_SIGNATURE; - Option->DevicePath = AllocateZeroPool (GetDevicePathSize (DevicePath)); - CopyMem (Option->DevicePath, DevicePath, GetDevicePathSize (DevicePath)); - Option->Attribute = Attribute; - Option->Description = AllocateZeroPool (StrSize (Description)); - CopyMem (Option->Description, Description, StrSize (Description)); - Option->LoadOptions = AllocateZeroPool (LoadOptionsSize); - CopyMem (Option->LoadOptions, LoadOptions, LoadOptionsSize); - Option->LoadOptionsSize = LoadOptionsSize; - - // - // Insert active entry to BdsDeviceList - // - if ((Option->Attribute & LOAD_OPTION_ACTIVE) == LOAD_OPTION_ACTIVE) { - InsertTailList (BdsCommonOptionList, &Option->Link); - FreePool (Variable); - return Option; - } - - FreePool (Variable); - FreePool (Option); - return NULL; - -} - -EFI_STATUS -BdsLibBuildOptionFromVar ( - IN LIST_ENTRY *BdsCommonOptionList, - IN CHAR16 *VariableName - ) -/*++ - -Routine Description: - - Process BootOrder, or DriverOrder variables, by calling - BdsLibVariableToOption () for each UINT16 in the variables. - -Arguments: - - BdsCommonOptionList - The header of the option list base on variable - VariableName - - VariableName - EFI Variable name indicate the BootOrder or DriverOrder - -Returns: - - EFI_SUCCESS - Success create the boot option or driver option list - - EFI_OUT_OF_RESOURCES - Failed to get the boot option or driver option list - ---*/ -{ - UINT16 *OptionOrder; - UINTN OptionOrderSize; - UINTN Index; - BDS_COMMON_OPTION *Option; - CHAR16 OptionName[20]; - - // - // Zero Buffer in order to get all BOOT#### variables - // - ZeroMem (OptionName, sizeof (OptionName)); - - // - // Read the BootOrder, or DriverOrder variable. - // - OptionOrder = BdsLibGetVariableAndSize ( - VariableName, - &gEfiGlobalVariableGuid, - &OptionOrderSize - ); - if (OptionOrder == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - for (Index = 0; Index < OptionOrderSize / sizeof (UINT16); Index++) { - if (*VariableName == 'B') { - UnicodeSPrint (OptionName, sizeof (OptionName), L"Boot%04x", OptionOrder[Index]); - } else { - UnicodeSPrint (OptionName, sizeof (OptionName), L"Driver%04x", OptionOrder[Index]); - } - Option = BdsLibVariableToOption (BdsCommonOptionList, OptionName); - Option->BootCurrent = OptionOrder[Index]; - - } - - FreePool (OptionOrder); - - return EFI_SUCCESS; -} - -VOID * -BdsLibGetVariableAndSize ( - IN CHAR16 *Name, - IN EFI_GUID *VendorGuid, - OUT UINTN *VariableSize - ) -/*++ - -Routine Description: - - Read the EFI variable (VendorGuid/Name) and return a dynamically allocated - buffer, and the size of the buffer. If failure return NULL. - -Arguments: - - Name - String part of EFI variable name - - VendorGuid - GUID part of EFI variable name - - VariableSize - Returns the size of the EFI variable that was read - -Returns: - - Dynamically allocated memory that contains a copy of the EFI variable. - Caller is responsible freeing the buffer. - - NULL - Variable was not read - ---*/ -{ - EFI_STATUS Status; - UINTN BufferSize; - VOID *Buffer; - - Buffer = NULL; - - // - // Pass in a zero size buffer to find the required buffer size. - // - BufferSize = 0; - Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer); - if (Status == EFI_BUFFER_TOO_SMALL) { - // - // Allocate the buffer to return - // - Buffer = AllocateZeroPool (BufferSize); - if (Buffer == NULL) { - return NULL; - } - // - // Read variable into the allocated buffer. - // - Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer); - if (EFI_ERROR (Status)) { - BufferSize = 0; - } - } - - *VariableSize = BufferSize; - return Buffer; -} - -VOID -BdsLibSafeFreePool ( - IN VOID *Buffer - ) -/*++ - -Routine Description: - - Free pool safely. - -Arguments: - - Buffer - The allocated pool entry to free - -Returns: - - Pointer of the buffer allocated. - ---*/ -{ - if (Buffer != NULL) { - FreePool (Buffer); - Buffer = NULL; - } -} - -EFI_DEVICE_PATH_PROTOCOL * -BdsLibDelPartMatchInstance ( - IN EFI_DEVICE_PATH_PROTOCOL *Multi, - IN EFI_DEVICE_PATH_PROTOCOL *Single - ) -/*++ - -Routine Description: - - Delete the instance in Multi which matches partly with Single instance - -Arguments: - - Multi - A pointer to a multi-instance device path data structure. - - Single - A pointer to a single-instance device path data structure. - -Returns: - - This function will remove the device path instances in Multi which partly - match with the Single, and return the result device path. If there is no - remaining device path as a result, this function will return NULL. - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *Instance; - EFI_DEVICE_PATH_PROTOCOL *NewDevicePath; - EFI_DEVICE_PATH_PROTOCOL *TempNewDevicePath; - UINTN InstanceSize; - UINTN SingleDpSize; - UINTN Size; - - NewDevicePath = NULL; - TempNewDevicePath = NULL; - - if (Multi == NULL || Single == NULL) { - return Multi; - } - - Instance = GetNextDevicePathInstance (&Multi, &InstanceSize); - SingleDpSize = GetDevicePathSize (Single) - END_DEVICE_PATH_LENGTH; - InstanceSize -= END_DEVICE_PATH_LENGTH; - - while (Instance != NULL) { - - Size = (SingleDpSize < InstanceSize) ? SingleDpSize : InstanceSize; - - if ((CompareMem (Instance, Single, Size) != 0)) { - // - // Append the device path instance which does not match with Single - // - TempNewDevicePath = NewDevicePath; - NewDevicePath = AppendDevicePathInstance (NewDevicePath, Instance); - BdsLibSafeFreePool(TempNewDevicePath); - } - BdsLibSafeFreePool(Instance); - Instance = GetNextDevicePathInstance (&Multi, &InstanceSize); - InstanceSize -= END_DEVICE_PATH_LENGTH; - } - - return NewDevicePath; -} - -BOOLEAN -BdsLibMatchDevicePaths ( - IN EFI_DEVICE_PATH_PROTOCOL *Multi, - IN EFI_DEVICE_PATH_PROTOCOL *Single - ) -/*++ - -Routine Description: - - Function compares a device path data structure to that of all the nodes of a - second device path instance. - -Arguments: - - Multi - A pointer to a multi-instance device path data structure. - - Single - A pointer to a single-instance device path data structure. - -Returns: - - TRUE - If the Single is contained within Multi - - FALSE - The Single is not match within Multi - - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - EFI_DEVICE_PATH_PROTOCOL *DevicePathInst; - UINTN Size; - - if (!Multi || !Single) { - return FALSE; - } - - DevicePath = Multi; - DevicePathInst = GetNextDevicePathInstance (&DevicePath, &Size); - - // - // Search for the match of 'Single' in 'Multi' - // - while (DevicePathInst != NULL) { - // - // If the single device path is found in multiple device paths, - // return success - // - if (CompareMem (Single, DevicePathInst, Size) == 0) { - FreePool (DevicePathInst); - return TRUE; - } - - FreePool (DevicePathInst); - DevicePathInst = GetNextDevicePathInstance (&DevicePath, &Size); - } - - return FALSE; -} - -EFI_STATUS -BdsLibOutputStrings ( - IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut, - ... - ) -/*++ - -Routine Description: - - This function prints a series of strings. - -Arguments: - - ConOut - Pointer to EFI_SIMPLE_TEXT_OUT_PROTOCOL - - ... - A variable argument list containing series of strings, - the last string must be NULL. - -Returns: - - EFI_SUCCESS - Success print out the string using ConOut. - - EFI_STATUS - Return the status of the ConOut->OutputString (). - ---*/ -{ - VA_LIST args; - EFI_STATUS Status; - CHAR16 *String; - - Status = EFI_SUCCESS; - VA_START (args, ConOut); - - while (!EFI_ERROR (Status)) { - // - // If String is NULL, then it's the end of the list - // - String = VA_ARG (args, CHAR16 *); - if (!String) { - break; - } - - Status = ConOut->OutputString (ConOut, String); - - if (EFI_ERROR (Status)) { - break; - } - } - - return Status; -} - -// -// Following are BDS Lib functions which contain all the code about setup browser reset reminder feature. -// Setup Browser reset reminder feature is that an reset reminder will be given before user leaves the setup browser if -// user change any option setting which needs a reset to be effective, and the reset will be applied according to the user selection. -// - -VOID -EnableResetReminderFeature ( - VOID - ) -/*++ - -Routine Description: - - Enable the setup browser reset reminder feature. - This routine is used in platform tip. If the platform policy need the feature, use the routine to enable it. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - mFeaturerSwitch = TRUE; -} - -VOID -DisableResetReminderFeature ( - VOID - ) -/*++ - -Routine Description: - - Disable the setup browser reset reminder feature. - This routine is used in platform tip. If the platform policy do not want the feature, use the routine to disable it. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - mFeaturerSwitch = FALSE; -} - -VOID -EnableResetRequired ( - VOID - ) -/*++ - -Routine Description: - - Record the info that a reset is required. - A module boolean variable is used to record whether a reset is required. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - mResetRequired = TRUE; -} - -VOID -DisableResetRequired ( - VOID - ) -/*++ - -Routine Description: - - Record the info that no reset is required. - A module boolean variable is used to record whether a reset is required. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - mResetRequired = FALSE; -} - -BOOLEAN -IsResetReminderFeatureEnable ( - VOID - ) -/*++ - -Routine Description: - - Check whether platform policy enable the reset reminder feature. The default is enabled. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - return mFeaturerSwitch; -} - -BOOLEAN -IsResetRequired ( - VOID - ) -/*++ - -Routine Description: - - Check if user changed any option setting which needs a system reset to be effective. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - return mResetRequired; -} - -VOID -SetupResetReminder ( - VOID - ) -/*++ - -Routine Description: - - Check whether a reset is needed, and finish the reset reminder feature. - If a reset is needed, Popup a menu to notice user, and finish the feature - according to the user selection. - -Arguments: - - VOID - -Returns: - - VOID - ---*/ -{ - EFI_STATUS Status; - EFI_FORM_BROWSER_PROTOCOL *Browser; - EFI_INPUT_KEY Key; - CHAR16 *StringBuffer1; - CHAR16 *StringBuffer2; - - - // - //check any reset required change is applied? if yes, reset system - // - if (IsResetReminderFeatureEnable ()) { - if (IsResetRequired ()) { - - Status = gBS->LocateProtocol ( - &gEfiFormBrowserProtocolGuid, - NULL, - &Browser - ); - - ASSERT_EFI_ERROR (Status); - - StringBuffer1 = AllocateZeroPool (MAX_STRING_LEN * sizeof (CHAR16)); - ASSERT (StringBuffer1 != NULL); - StringBuffer2 = AllocateZeroPool (MAX_STRING_LEN * sizeof (CHAR16)); - ASSERT (StringBuffer2 != NULL); - StrCpy (StringBuffer1, L"Configuration changed. Reset to apply it Now ? "); - StrCpy (StringBuffer2, L"Enter (YES) / Esc (NO)"); - // - // Popup a menu to notice user - // - do { - Browser->CreatePopUp (2, TRUE, 0, NULL, &Key, StringBuffer1, StringBuffer2); - } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN)); - - FreePool (StringBuffer1); - FreePool (StringBuffer2); - // - // If the user hits the YES Response key, reset - // - if ((Key.UnicodeChar == CHAR_CARRIAGE_RETURN)) { - gRT->ResetSystem (EfiResetCold, EFI_SUCCESS, 0, NULL); - } - gST->ConOut->ClearScreen (gST->ConOut); - } - } -} - -EFI_STATUS -BdsLibGetHiiHandles ( - IN EFI_HII_PROTOCOL *Hii, - IN OUT UINT16 *HandleBufferLength, - OUT FRAMEWORK_EFI_HII_HANDLE **HiiHandleBuffer - ) -/*++ - -Routine Description: - - Determines the handles that are currently active in the database. - It's the caller's responsibility to free handle buffer. - -Arguments: - - This - A pointer to the EFI_HII_PROTOCOL instance. - HandleBufferLength - On input, a pointer to the length of the handle buffer. On output, - the length of the handle buffer that is required for the handles found. - HiiHandleBuffer - Pointer to an array of EFI_HII_PROTOCOL instances returned. - -Returns: - - EFI_SUCCESS - Get an array of EFI_HII_PROTOCOL instances successfully. - EFI_INVALID_PARAMETER - Hii is NULL. - EFI_NOT_FOUND - Database not found. - ---*/ -{ - UINT16 TempBufferLength; - EFI_STATUS Status; - - TempBufferLength = 0; - - // - // Try to find the actual buffer size for HiiHandle Buffer. - // - Status = Hii->FindHandles (Hii, &TempBufferLength, *HiiHandleBuffer); - - if (Status == EFI_BUFFER_TOO_SMALL) { - *HiiHandleBuffer = AllocateZeroPool (TempBufferLength); - Status = Hii->FindHandles (Hii, &TempBufferLength, *HiiHandleBuffer); - // - // we should not fail here. - // - ASSERT_EFI_ERROR (Status); - } - - *HandleBufferLength = TempBufferLength; - - return Status; - -} diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/DevicePath.c b/Nt32Pkg/Library/EdkGenericBdsLib/DevicePath.c deleted file mode 100644 index c544c77b13..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/DevicePath.c +++ /dev/null @@ -1,1121 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2007, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - DevicePath.c - -Abstract: - - BDS internal function define the default device path string, it can be - replaced by platform device path. - ---*/ - -#include - -EFI_GUID mEfiWinNtThunkProtocolGuid = EFI_WIN_NT_THUNK_PROTOCOL_GUID; -EFI_GUID mEfiWinNtUgaGuid = EFI_WIN_NT_UGA_GUID; -EFI_GUID mEfiWinNtGopGuid = EFI_WIN_NT_GOP_GUID; -EFI_GUID mEfiWinNtSerialPortGuid = EFI_WIN_NT_SERIAL_PORT_GUID; -EFI_GUID mEfiMsgPcAnsiGuid = DEVICE_PATH_MESSAGING_PC_ANSI; -EFI_GUID mEfiMsgVt100Guid = DEVICE_PATH_MESSAGING_VT_100; -EFI_GUID mEfiMsgVt100PlusGuid = DEVICE_PATH_MESSAGING_VT_100_PLUS; -EFI_GUID mEfiMsgVt100Utf8Guid = DEVICE_PATH_MESSAGING_VT_UTF8; - -VOID * -ReallocatePool ( - IN VOID *OldPool, - IN UINTN OldSize, - IN UINTN NewSize - ) -/*++ - -Routine Description: - - Adjusts the size of a previously allocated buffer. - -Arguments: - - OldPool - A pointer to the buffer whose size is being adjusted. - - OldSize - The size of the current buffer. - - NewSize - The size of the new buffer. - -Returns: - - EFI_SUCEESS - The requested number of bytes were allocated. - - EFI_OUT_OF_RESOURCES - The pool requested could not be allocated. - - EFI_INVALID_PARAMETER - The buffer was invalid. - ---*/ -{ - VOID *NewPool; - - NewPool = NULL; - if (NewSize) { - NewPool = AllocateZeroPool (NewSize); - } - - if (OldPool) { - if (NewPool) { - CopyMem (NewPool, OldPool, OldSize < NewSize ? OldSize : NewSize); - } - - FreePool (OldPool); - } - - return NewPool; -} - -CHAR16 * -CatPrint ( - IN OUT POOL_PRINT *Str, - IN CHAR16 *fmt, - ... - ) -/*++ - -Routine Description: - - Concatenates a formatted unicode string to allocated pool. - The caller must free the resulting buffer. - -Arguments: - - Str - Tracks the allocated pool, size in use, and - amount of pool allocated. - - fmt - The format string - -Returns: - - Allocated buffer with the formatted string printed in it. - The caller must free the allocated buffer. The buffer - allocation is not packed. - ---*/ -{ - UINT16 *AppendStr; - VA_LIST args; - UINTN strsize; - - AppendStr = AllocateZeroPool (0x1000); - if (AppendStr == NULL) { - return Str->str; - } - - VA_START (args, fmt); - UnicodeVSPrint (AppendStr, 0x1000, fmt, args); - VA_END (args); - if (NULL == Str->str) { - strsize = StrSize (AppendStr); - Str->str = AllocateZeroPool (strsize); - ASSERT (Str->str != NULL); - } else { - strsize = StrSize (AppendStr) + StrSize (Str->str) - sizeof (UINT16); - Str->str = ReallocatePool ( - Str->str, - StrSize (Str->str), - strsize - ); - ASSERT (Str->str != NULL); - } - - Str->maxlen = MAX_CHAR * sizeof (UINT16); - if (strsize < Str->maxlen) { - StrCat (Str->str, AppendStr); - Str->len = strsize - sizeof (UINT16); - } - - FreePool (AppendStr); - return Str->str; -} - -EFI_DEVICE_PATH_PROTOCOL * -BdsLibUnpackDevicePath ( - IN EFI_DEVICE_PATH_PROTOCOL *DevPath - ) -/*++ - -Routine Description: - - Function unpacks a device path data structure so that all the nodes - of a device path are naturally aligned. - -Arguments: - - DevPath - A pointer to a device path data structure - -Returns: - - If the memory for the device path is successfully allocated, then a - pointer to the new device path is returned. Otherwise, NULL is returned. - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *Src; - EFI_DEVICE_PATH_PROTOCOL *Dest; - EFI_DEVICE_PATH_PROTOCOL *NewPath; - UINTN Size; - - // - // Walk device path and round sizes to valid boundries - // - Src = DevPath; - Size = 0; - for (;;) { - Size += DevicePathNodeLength (Src); - Size += ALIGN_SIZE (Size); - - if (IsDevicePathEnd (Src)) { - break; - } - - Src = NextDevicePathNode (Src); - } - // - // Allocate space for the unpacked path - // - NewPath = AllocateZeroPool (Size); - if (NewPath) { - - ASSERT (((UINTN) NewPath) % MIN_ALIGNMENT_SIZE == 0); - - // - // Copy each node - // - Src = DevPath; - Dest = NewPath; - for (;;) { - Size = DevicePathNodeLength (Src); - CopyMem (Dest, Src, Size); - Size += ALIGN_SIZE (Size); - SetDevicePathNodeLength (Dest, Size); - Dest->Type |= EFI_DP_TYPE_UNPACKED; - Dest = (EFI_DEVICE_PATH_PROTOCOL *) (((UINT8 *) Dest) + Size); - - if (IsDevicePathEnd (Src)) { - break; - } - - Src = NextDevicePathNode (Src); - } - } - - return NewPath; -} - -VOID -DevPathPci ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - PCI_DEVICE_PATH *Pci; - - Pci = DevPath; - CatPrint (Str, L"Pci(%x|%x)", Pci->Device, Pci->Function); -} - -VOID -DevPathPccard ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - PCCARD_DEVICE_PATH *Pccard; - - Pccard = DevPath; - CatPrint (Str, L"Pcmcia(Function%x)", Pccard->FunctionNumber); -} - -VOID -DevPathMemMap ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - MEMMAP_DEVICE_PATH *MemMap; - - MemMap = DevPath; - CatPrint ( - Str, - L"MemMap(%d:%lx-%lx)", - MemMap->MemoryType, - MemMap->StartingAddress, - MemMap->EndingAddress - ); -} - -VOID -DevPathController ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - CONTROLLER_DEVICE_PATH *Controller; - - Controller = DevPath; - CatPrint (Str, L"Ctrl(%d)", Controller->ControllerNumber); -} - -VOID -DevPathVendor ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -/*++ - -Routine Description: - - Convert Vendor device path to device name - -Arguments: - - Str - The buffer store device name - DevPath - Pointer to vendor device path - -Returns: - - When it return, the device name have been stored in *Str. - ---*/ -{ - VENDOR_DEVICE_PATH *Vendor; - CHAR16 *Type; - INT32 *Temp; - - Vendor = DevPath; - Temp = (INT32 *) (&Vendor->Guid); - - switch (DevicePathType (&Vendor->Header)) { - case HARDWARE_DEVICE_PATH: - // - // If the device is a winntbus device, we will give it a readable device name. - // - if (CompareGuid (&Vendor->Guid, &mEfiWinNtThunkProtocolGuid)) { - CatPrint (Str, L"%s", L"WinNtBus"); - return ; - } else if (CompareGuid (&Vendor->Guid, &mEfiWinNtUgaGuid)) { - CatPrint (Str, L"%s", L"UGA"); - return ; - } else if (CompareGuid (&Vendor->Guid, &mEfiWinNtGopGuid)) { - CatPrint (Str, L"%s", L"GOP"); - return ; - } else if (CompareGuid (&Vendor->Guid, &mEfiWinNtSerialPortGuid)) { - CatPrint (Str, L"%s", L"Serial"); - return ; - } else { - Type = L"Hw"; - break; - } - - case MESSAGING_DEVICE_PATH: - // - // If the device is a winntbus device, we will give it a readable device name. - // - if (CompareGuid (&Vendor->Guid, &mEfiMsgPcAnsiGuid)) { - CatPrint (Str, L"%s", L"PC-ANSI"); - return ; - } else if (CompareGuid (&Vendor->Guid, &mEfiMsgVt100Guid)) { - CatPrint (Str, L"%s", L"VT100"); - return ; - } else if (CompareGuid (&Vendor->Guid, &mEfiMsgVt100PlusGuid)) { - CatPrint (Str, L"%s", L"VT100+"); - return ; - } else if (CompareGuid (&Vendor->Guid, &mEfiMsgVt100Utf8Guid)) { - CatPrint (Str, L"%s", L"VT100-UTF8"); - return ; - } else { - Type = L"Msg"; - break; - } - - case MEDIA_DEVICE_PATH: - Type = L"Media"; - break; - - default: - Type = L"?"; - break; - } - - CatPrint (Str, L"Ven%s(%g)", Type, &Vendor->Guid); -} - -VOID -DevPathAcpi ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - ACPI_HID_DEVICE_PATH *Acpi; - - Acpi = DevPath; - if ((Acpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) { - CatPrint (Str, L"Acpi(PNP%04x,%x)", EISA_ID_TO_NUM (Acpi->HID), Acpi->UID); - } else { - CatPrint (Str, L"Acpi(%08x,%x)", Acpi->HID, Acpi->UID); - } -} - -VOID -DevPathExtendedAcpi ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi; - // - // Index for HID, UID and CID strings, 0 for non-exist - // - UINT16 HIDSTRIdx; - UINT16 UIDSTRIdx; - UINT16 CIDSTRIdx; - UINT16 Index; - UINT16 Length; - UINT16 Anchor; - CHAR8 *AsChar8Array; - - ASSERT (Str != NULL); - ASSERT (DevPath != NULL); - - HIDSTRIdx = 0; - UIDSTRIdx = 0; - CIDSTRIdx = 0; - ExtendedAcpi = DevPath; - Length = DevicePathNodeLength ((EFI_DEVICE_PATH_PROTOCOL *) ExtendedAcpi); - - ASSERT (Length >= 19); - AsChar8Array = (CHAR8 *) ExtendedAcpi; - - // - // find HIDSTR - // - Anchor = 16; - for (Index = Anchor; Index < Length && AsChar8Array[Index]; Index++) { - ; - } - if (Index > Anchor) { - HIDSTRIdx = Anchor; - } - // - // find UIDSTR - // - Anchor = Index + 1; - for (Index = Anchor; Index < Length && AsChar8Array[Index]; Index++) { - ; - } - if (Index > Anchor) { - UIDSTRIdx = Anchor; - } - // - // find CIDSTR - // - Anchor = Index + 1; - for (Index = Anchor; Index < Length && AsChar8Array[Index]; Index++) { - ; - } - if (Index > Anchor) { - CIDSTRIdx = Anchor; - } - - if (HIDSTRIdx == 0 && CIDSTRIdx == 0 && ExtendedAcpi->UID == 0) { - CatPrint (Str, L"AcpiExp("); - if ((ExtendedAcpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) { - CatPrint (Str, L"PNP%04x,", EISA_ID_TO_NUM (ExtendedAcpi->HID)); - } else { - CatPrint (Str, L"%08x,", ExtendedAcpi->HID); - } - if ((ExtendedAcpi->CID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) { - CatPrint (Str, L"PNP%04x,", EISA_ID_TO_NUM (ExtendedAcpi->CID)); - } else { - CatPrint (Str, L"%08x,", ExtendedAcpi->CID); - } - if (UIDSTRIdx != 0) { - CatPrint (Str, L"%a)", AsChar8Array + UIDSTRIdx); - } else { - CatPrint (Str, L"\"\")"); - } - } else { - CatPrint (Str, L"AcpiEx("); - if ((ExtendedAcpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) { - CatPrint (Str, L"PNP%04x,", EISA_ID_TO_NUM (ExtendedAcpi->HID)); - } else { - CatPrint (Str, L"%08x,", ExtendedAcpi->HID); - } - if ((ExtendedAcpi->CID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) { - CatPrint (Str, L"PNP%04x,", EISA_ID_TO_NUM (ExtendedAcpi->CID)); - } else { - CatPrint (Str, L"%08x,", ExtendedAcpi->CID); - } - CatPrint (Str, L"%x,", ExtendedAcpi->UID); - - if (HIDSTRIdx != 0) { - CatPrint (Str, L"%a,", AsChar8Array + HIDSTRIdx); - } else { - CatPrint (Str, L"\"\","); - } - if (CIDSTRIdx != 0) { - CatPrint (Str, L"%a,", AsChar8Array + CIDSTRIdx); - } else { - CatPrint (Str, L"\"\","); - } - if (UIDSTRIdx != 0) { - CatPrint (Str, L"%a)", AsChar8Array + UIDSTRIdx); - } else { - CatPrint (Str, L"\"\")"); - } - } - -} - -VOID -DevPathAdrAcpi ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - ACPI_ADR_DEVICE_PATH *AcpiAdr; - UINT16 Index; - UINT16 Length; - UINT16 AdditionalAdrCount; - - AcpiAdr = DevPath; - Length = DevicePathNodeLength ((EFI_DEVICE_PATH_PROTOCOL *) AcpiAdr); - AdditionalAdrCount = (Length - 8) / 4; - - CatPrint (Str, L"AcpiAdr(%x", AcpiAdr->ADR); - for (Index = 0; Index < AdditionalAdrCount; Index++) { - CatPrint (Str, L",%x", *(UINT32 *) ((UINT8 *) AcpiAdr + 8 + Index * 4)); - } - CatPrint (Str, L")"); -} - -VOID -DevPathAtapi ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - ATAPI_DEVICE_PATH *Atapi; - - Atapi = DevPath; - CatPrint ( - Str, - L"Ata(%s,%s)", - Atapi->PrimarySecondary ? L"Secondary" : L"Primary", - Atapi->SlaveMaster ? L"Slave" : L"Master" - ); -} - -VOID -DevPathScsi ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - SCSI_DEVICE_PATH *Scsi; - - Scsi = DevPath; - CatPrint (Str, L"Scsi(Pun%x,Lun%x)", Scsi->Pun, Scsi->Lun); -} - -VOID -DevPathFibre ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - FIBRECHANNEL_DEVICE_PATH *Fibre; - - Fibre = DevPath; - CatPrint (Str, L"Fibre(Wwn%lx,Lun%x)", Fibre->WWN, Fibre->Lun); -} - -VOID -DevPath1394 ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - F1394_DEVICE_PATH *F1394; - - F1394 = DevPath; - CatPrint (Str, L"1394(%g)", &F1394->Guid); -} - -VOID -DevPathUsb ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - USB_DEVICE_PATH *Usb; - - Usb = DevPath; - CatPrint (Str, L"Usb(%x, %x)", Usb->ParentPortNumber, Usb->InterfaceNumber); -} - -VOID -DevPathUsbClass ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - USB_CLASS_DEVICE_PATH *UsbClass; - - UsbClass = DevPath; - CatPrint ( - Str, - L"Usb Class(%x, %x, %x, %x, %x)", - UsbClass->VendorId, - UsbClass->ProductId, - UsbClass->DeviceClass, - UsbClass->DeviceSubClass, - UsbClass->DeviceProtocol - ); -} - -VOID -DevPathI2O ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - I2O_DEVICE_PATH *I2O; - - I2O = DevPath; - CatPrint (Str, L"I2O(%x)", I2O->Tid); -} - -VOID -DevPathMacAddr ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - MAC_ADDR_DEVICE_PATH *MAC; - UINTN HwAddressSize; - UINTN Index; - - MAC = DevPath; - - HwAddressSize = sizeof (EFI_MAC_ADDRESS); - if (MAC->IfType == 0x01 || MAC->IfType == 0x00) { - HwAddressSize = 6; - } - - CatPrint (Str, L"Mac("); - - for (Index = 0; Index < HwAddressSize; Index++) { - CatPrint (Str, L"%02x", MAC->MacAddress.Addr[Index]); - } - - CatPrint (Str, L")"); -} - -VOID -DevPathIPv4 ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - IPv4_DEVICE_PATH *IP; - - IP = DevPath; - CatPrint ( - Str, - L"IPv4(%d.%d.%d.%d:%d)", - IP->RemoteIpAddress.Addr[0], - IP->RemoteIpAddress.Addr[1], - IP->RemoteIpAddress.Addr[2], - IP->RemoteIpAddress.Addr[3], - IP->RemotePort - ); -} - -VOID -DevPathIPv6 ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - IPv6_DEVICE_PATH *IP; - - IP = DevPath; - CatPrint (Str, L"IP-v6(not-done)"); -} - -VOID -DevPathInfiniBand ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - INFINIBAND_DEVICE_PATH *InfiniBand; - - InfiniBand = DevPath; - CatPrint (Str, L"InfiniBand(not-done)"); -} - -VOID -DevPathUart ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - UART_DEVICE_PATH *Uart; - CHAR8 Parity; - - Uart = DevPath; - switch (Uart->Parity) { - case 0: - Parity = 'D'; - break; - - case 1: - Parity = 'N'; - break; - - case 2: - Parity = 'E'; - break; - - case 3: - Parity = 'O'; - break; - - case 4: - Parity = 'M'; - break; - - case 5: - Parity = 'S'; - break; - - default: - Parity = 'x'; - break; - } - - if (Uart->BaudRate == 0) { - CatPrint (Str, L"Uart(DEFAULT %c", Parity); - } else { - CatPrint (Str, L"Uart(%d %c", Uart->BaudRate, Parity); - } - - if (Uart->DataBits == 0) { - CatPrint (Str, L"D"); - } else { - CatPrint (Str, L"%d", Uart->DataBits); - } - - switch (Uart->StopBits) { - case 0: - CatPrint (Str, L"D)"); - break; - - case 1: - CatPrint (Str, L"1)"); - break; - - case 2: - CatPrint (Str, L"1.5)"); - break; - - case 3: - CatPrint (Str, L"2)"); - break; - - default: - CatPrint (Str, L"x)"); - break; - } -} - -VOID -DevPathHardDrive ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - HARDDRIVE_DEVICE_PATH *Hd; - - Hd = DevPath; - switch (Hd->SignatureType) { - case SIGNATURE_TYPE_MBR: - CatPrint ( - Str, - L"HD(Part%d,Sig%08x)", - Hd->PartitionNumber, - *((UINT32 *) (&(Hd->Signature[0]))) - ); - break; - - case SIGNATURE_TYPE_GUID: - CatPrint ( - Str, - L"HD(Part%d,Sig%g)", - Hd->PartitionNumber, - (EFI_GUID *) &(Hd->Signature[0]) - ); - break; - - default: - CatPrint ( - Str, - L"HD(Part%d,MBRType=%02x,SigType=%02x)", - Hd->PartitionNumber, - Hd->MBRType, - Hd->SignatureType - ); - break; - } -} - -VOID -DevPathCDROM ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - CDROM_DEVICE_PATH *Cd; - - Cd = DevPath; - CatPrint (Str, L"CDROM(Entry%x)", Cd->BootEntry); -} - -VOID -DevPathFilePath ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - FILEPATH_DEVICE_PATH *Fp; - - Fp = DevPath; - CatPrint (Str, L"%s", Fp->PathName); -} - -VOID -DevPathMediaProtocol ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - MEDIA_PROTOCOL_DEVICE_PATH *MediaProt; - - MediaProt = DevPath; - CatPrint (Str, L"%g", &MediaProt->Protocol); -} - -VOID -DevPathFvFilePath ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFilePath; - - FvFilePath = DevPath; - CatPrint (Str, L"%g", &FvFilePath->FvFileName); -} - -VOID -DevPathBssBss ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - BBS_BBS_DEVICE_PATH *Bbs; - CHAR16 *Type; - - Bbs = DevPath; - switch (Bbs->DeviceType) { - case BBS_TYPE_FLOPPY: - Type = L"Floppy"; - break; - - case BBS_TYPE_HARDDRIVE: - Type = L"Harddrive"; - break; - - case BBS_TYPE_CDROM: - Type = L"CDROM"; - break; - - case BBS_TYPE_PCMCIA: - Type = L"PCMCIA"; - break; - - case BBS_TYPE_USB: - Type = L"Usb"; - break; - - case BBS_TYPE_EMBEDDED_NETWORK: - Type = L"Net"; - break; - - default: - Type = L"?"; - break; - } - // - // Since current Print function hasn't implemented %a (for ansi string) - // we will only print Unicode strings. - // - CatPrint (Str, L"Legacy-%s", Type); -} - -VOID -DevPathEndInstance ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - CatPrint (Str, L","); -} - -VOID -DevPathNodeUnknown ( - IN OUT POOL_PRINT *Str, - IN VOID *DevPath - ) -{ - CatPrint (Str, L"?"); -} - -DEVICE_PATH_STRING_TABLE DevPathTable[] = { - HARDWARE_DEVICE_PATH, - HW_PCI_DP, - DevPathPci, - HARDWARE_DEVICE_PATH, - HW_PCCARD_DP, - DevPathPccard, - HARDWARE_DEVICE_PATH, - HW_MEMMAP_DP, - DevPathMemMap, - HARDWARE_DEVICE_PATH, - HW_VENDOR_DP, - DevPathVendor, - HARDWARE_DEVICE_PATH, - HW_CONTROLLER_DP, - DevPathController, - ACPI_DEVICE_PATH, - ACPI_DP, - DevPathAcpi, - ACPI_DEVICE_PATH, - ACPI_EXTENDED_DP, - DevPathExtendedAcpi, - ACPI_DEVICE_PATH, - ACPI_ADR_DP, - DevPathAdrAcpi, - MESSAGING_DEVICE_PATH, - MSG_ATAPI_DP, - DevPathAtapi, - MESSAGING_DEVICE_PATH, - MSG_SCSI_DP, - DevPathScsi, - MESSAGING_DEVICE_PATH, - MSG_FIBRECHANNEL_DP, - DevPathFibre, - MESSAGING_DEVICE_PATH, - MSG_1394_DP, - DevPath1394, - MESSAGING_DEVICE_PATH, - MSG_USB_DP, - DevPathUsb, - MESSAGING_DEVICE_PATH, - MSG_USB_CLASS_DP, - DevPathUsbClass, - MESSAGING_DEVICE_PATH, - MSG_I2O_DP, - DevPathI2O, - MESSAGING_DEVICE_PATH, - MSG_MAC_ADDR_DP, - DevPathMacAddr, - MESSAGING_DEVICE_PATH, - MSG_IPv4_DP, - DevPathIPv4, - MESSAGING_DEVICE_PATH, - MSG_IPv6_DP, - DevPathIPv6, - MESSAGING_DEVICE_PATH, - MSG_INFINIBAND_DP, - DevPathInfiniBand, - MESSAGING_DEVICE_PATH, - MSG_UART_DP, - DevPathUart, - MESSAGING_DEVICE_PATH, - MSG_VENDOR_DP, - DevPathVendor, - MEDIA_DEVICE_PATH, - MEDIA_HARDDRIVE_DP, - DevPathHardDrive, - MEDIA_DEVICE_PATH, - MEDIA_CDROM_DP, - DevPathCDROM, - MEDIA_DEVICE_PATH, - MEDIA_VENDOR_DP, - DevPathVendor, - MEDIA_DEVICE_PATH, - MEDIA_FILEPATH_DP, - DevPathFilePath, - MEDIA_DEVICE_PATH, - MEDIA_PROTOCOL_DP, - DevPathMediaProtocol, - BBS_DEVICE_PATH, - BBS_BBS_DP, - DevPathBssBss, - END_DEVICE_PATH_TYPE, - END_INSTANCE_DEVICE_PATH_SUBTYPE, - DevPathEndInstance, - 0, - 0, - NULL -}; - -CHAR16 * -DevicePathToStr ( - IN EFI_DEVICE_PATH_PROTOCOL *DevPath - ) -/*++ - - Turns the Device Path into a printable string. Allcoates - the string from pool. The caller must SafeFreePool the returned - string. - ---*/ -{ - POOL_PRINT Str; - EFI_DEVICE_PATH_PROTOCOL *DevPathNode; - VOID (*DumpNode) (POOL_PRINT *, VOID *); - - UINTN Index; - UINTN NewSize; - - ZeroMem (&Str, sizeof (Str)); - - if (DevPath == NULL) { - goto Done; - } - // - // Unpacked the device path - // - DevPath = BdsLibUnpackDevicePath (DevPath); - ASSERT (DevPath); - - // - // Process each device path node - // - DevPathNode = DevPath; - while (!IsDevicePathEnd (DevPathNode)) { - // - // Find the handler to dump this device path node - // - DumpNode = NULL; - for (Index = 0; DevPathTable[Index].Function; Index += 1) { - - if (DevicePathType (DevPathNode) == DevPathTable[Index].Type && - DevicePathSubType (DevPathNode) == DevPathTable[Index].SubType - ) { - DumpNode = DevPathTable[Index].Function; - break; - } - } - // - // If not found, use a generic function - // - if (!DumpNode) { - DumpNode = DevPathNodeUnknown; - } - // - // Put a path seperator in if needed - // - if (Str.len && DumpNode != DevPathEndInstance) { - CatPrint (&Str, L"/"); - } - // - // Print this node of the device path - // - DumpNode (&Str, DevPathNode); - - // - // Next device path node - // - DevPathNode = NextDevicePathNode (DevPathNode); - } - // - // Shrink pool used for string allocation - // - FreePool (DevPath); - -Done: - NewSize = (Str.len + 1) * sizeof (CHAR16); - Str.str = ReallocatePool (Str.str, NewSize, NewSize); - ASSERT (Str.str != NULL); - Str.str[Str.len] = 0; - return Str.str; -} - -EFI_DEVICE_PATH_PROTOCOL * -LibDuplicateDevicePathInstance ( - IN EFI_DEVICE_PATH_PROTOCOL *DevPath - ) -/*++ - -Routine Description: - - Function creates a device path data structure that identically matches the - device path passed in. - -Arguments: - - DevPath - A pointer to a device path data structure. - -Returns: - - The new copy of DevPath is created to identically match the input. - Otherwise, NULL is returned. - ---*/ -{ - EFI_DEVICE_PATH_PROTOCOL *NewDevPath; - EFI_DEVICE_PATH_PROTOCOL *DevicePathInst; - EFI_DEVICE_PATH_PROTOCOL *Temp; - UINTN Size; - - // - // get the size of an instance from the input - // - Temp = DevPath; - DevicePathInst = GetNextDevicePathInstance (&Temp, &Size); - - // - // Make a copy - // - NewDevPath = NULL; - if (Size) { - NewDevPath = AllocateZeroPool (Size); - ASSERT (NewDevPath != NULL); - } - - if (NewDevPath) { - CopyMem (NewDevPath, DevicePathInst, Size); - } - - return NewDevPath; -} diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.inf b/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.inf deleted file mode 100644 index 085aee1cd1..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.inf +++ /dev/null @@ -1,89 +0,0 @@ -#/** @file -# EDK Generic BDS Common APIs Library Instance. -# -# The library instance provides common library routines help in -# performance measurement, device path debug print, boot device selections, -# boot device connection, console supports in BDS phase and boot from boot -# device. -# Copyright (c) 2006 - 2007, Intel Corporation. -# -# All rights reserved. This program and the accompanying materials -# are licensed and made available under the terms and conditions of the BSD License -# which accompanies this distribution. The full text of the license may be found at -# http://opensource.org/licenses/bsd-license.php -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -# -# -#**/ - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = EdkGenericBdsLib - FILE_GUID = 1ec995b2-d15b-44f6-abd2-050ea7dd37d2 - MODULE_TYPE = DXE_DRIVER - VERSION_STRING = 1.0 - LIBRARY_CLASS = EdkGenericBdsLib|DXE_DRIVER - EDK_RELEASE_VERSION = 0x00020000 - EFI_SPECIFICATION_VERSION = 0x00020000 - - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 -# - -[Sources.common] - BdsMisc.c - Performance.c - DevicePath.c - BdsConnect.c - BdsConsole.c - BdsBoot.c - EdkGenericBdsLibInternal.h - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - IntelFrameworkPkg/IntelFrameworkPkg.dec - Nt32Pkg/Nt32Pkg.dec - -[LibraryClasses] - PeCoffLib - PerformanceLib - DevicePathLib - UefiRuntimeServicesTableLib - UefiBootServicesTableLib - MemoryAllocationLib - BaseMemoryLib - HobLib - PrintLib - DebugLib - DxeServicesTableLib - UefiLib - BaseLib - PcdLib - -[Guids] - gEfiGlobalVariableGuid # ALWAYS_CONSUMED - gEfiGenericPlatformVariableGuid # ALWAYS_CONSUMED - gEfiShellFileGuid # ALWAYS_CONSUMED - -[Protocols] - gEfiSimpleFileSystemProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiLoadFileProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiFormBrowserProtocolGuid # PROTOCOL ALWAYS_CONSUMED - gEfiDriverBindingProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiBlockIoProtocolGuid # PROTOCOL ALWAYS_CONSUMED - gEfiLegacyBiosProtocolGuid # PROTOCOL ALWAYS_CONSUMED - gEfiCpuArchProtocolGuid # PROTOCOL ALWAYS_CONSUMED - gEfiDevicePathProtocolGuid # PROTOCOL ALWAYS_CONSUMED - gEfiSimpleNetworkProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiSimpleTextInProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiSimpleTextOutProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiFirmwareVolumeProtocolGuid # PROTOCOL SOMETIMES_CONSUMED - gEfiLoadedImageProtocolGuid # PROTOCOL ALWAYS_CONSUMED - -[FixedPcd.common] - gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultTimeout diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.msa b/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.msa deleted file mode 100644 index 062660218a..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLib.msa +++ /dev/null @@ -1,144 +0,0 @@ - - - - EdkGenericBdsLib - DXE_DRIVER - 1ec995b2-d15b-44f6-abd2-050ea7dd37d2 - 1.0 - EDK Generic BDS Common APIs Library Instance. - The library instance provides common library routines help in - performance measurement, device path debug print, boot device selections, - boot device connection, console supports in BDS phase and boot from boot - device. - Copyright (c) 2006 - 2007, Intel Corporation. - All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 - - - IA32 - false - EdkGenericBdsLib - - - - EdkGenericBdsLib - - - BaseLib - - - UefiLib - - - DxeServicesTableLib - - - DebugLib - - - PrintLib - - - HobLib - - - BaseMemoryLib - - - MemoryAllocationLib - - - UefiBootServicesTableLib - - - UefiRuntimeServicesTableLib - - - DevicePathLib - - - PerformanceLib - - - PeCoffLib - - - - BdsBoot.c - BdsConsole.c - BdsConnect.c - DevicePath.c - Performance.h - Performance.c - BdsMisc.c - - - - - - - - - gEfiLoadedImageProtocolGuid - - - gEfiFirmwareVolumeProtocolGuid - - - gEfiAcpiS3SaveProtocolGuid - - - gEfiSimpleTextOutProtocolGuid - - - gEfiSimpleTextInProtocolGuid - - - gEfiSimpleNetworkProtocolGuid - - - gEfiDevicePathProtocolGuid - - - gEfiCpuArchProtocolGuid - - - gEfiLegacyBiosProtocolGuid - - - gEfiBlockIoProtocolGuid - - - gEfiDriverBindingProtocolGuid - - - gEfiFormBrowserProtocolGuid - - - gEfiLoadFileProtocolGuid - - - gEfiSimpleFileSystemProtocolGuid - - - - - gEfiShellFileGuid - - - gEfiGenericPlatformVariableGuid - - - gEfiGlobalVariableGuid - - - - EFI_SPECIFICATION_VERSION 0x00020000 - EDK_RELEASE_VERSION 0x00020000 - - \ No newline at end of file diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLibInternal.h b/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLibInternal.h deleted file mode 100644 index 830e715e70..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/EdkGenericBdsLibInternal.h +++ /dev/null @@ -1,96 +0,0 @@ -/**@file - Common header file shared by all source files. - - This file includes package header files, library classes and protocol, PPI & GUID definitions. - - Copyright (c) 2006 - 2007, Intel Corporation. - All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -**/ - -#ifndef __EDK_GENERIC_BDS_LIB_INTERNAL_H_ -#define __EDK_GENERIC_BDS_LIB_INTERNAL_H_ - - -// -// The package level header files this module uses -// -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -#define PERF_TOKEN_LENGTH 28 -#define PERF_PEI_ENTRY_MAX_NUM 50 - -typedef struct { - CHAR8 Token[PERF_TOKEN_LENGTH]; - UINT32 Duration; -} PERF_DATA; - -typedef struct { - UINT64 BootToOs; - UINT64 S3Resume; - UINT32 S3EntryNum; - PERF_DATA S3Entry[PERF_PEI_ENTRY_MAX_NUM]; - UINT64 CpuFreq; - UINT64 BDSRaw; - UINT32 Count; - UINT32 Signiture; -} PERF_HEADER; - -VOID -WriteBootToOsPerformanceData ( - VOID - ); - -VOID -ClearDebugRegisters ( - VOID - ); - -EFI_STATUS -EFIAPI -UpdateFvFileDevicePath ( - IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath, - IN EFI_GUID *FileGuid - ); - -#endif diff --git a/Nt32Pkg/Library/EdkGenericBdsLib/Performance.c b/Nt32Pkg/Library/EdkGenericBdsLib/Performance.c deleted file mode 100644 index 7d581b45f0..0000000000 --- a/Nt32Pkg/Library/EdkGenericBdsLib/Performance.c +++ /dev/null @@ -1,386 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2007, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - Performance.c - -Abstract: - - This file include the file which can help to get the system - performance, all the function will only include if the performance - switch is set. - ---*/ - -#include - - -STATIC -VOID -GetShortPdbFileName ( - CHAR8 *PdbFileName, - CHAR8 *GaugeString - ) -/*++ - -Routine Description: - -Arguments: - -Returns: - ---*/ -{ - UINTN Index; - UINTN Index1; - UINTN StartIndex; - UINTN EndIndex; - - if (PdbFileName == NULL) { - AsciiStrCpy (GaugeString, " "); - } else { - StartIndex = 0; - for (EndIndex = 0; PdbFileName[EndIndex] != 0; EndIndex++) - ; - - for (Index = 0; PdbFileName[Index] != 0; Index++) { - if (PdbFileName[Index] == '\\') { - StartIndex = Index + 1; - } - - if (PdbFileName[Index] == '.') { - EndIndex = Index; - } - } - - Index1 = 0; - for (Index = StartIndex; Index < EndIndex; Index++) { - GaugeString[Index1] = PdbFileName[Index]; - Index1++; - if (Index1 == PERF_TOKEN_LENGTH - 1) { - break; - } - } - - GaugeString[Index1] = 0; - } - - return ; -} - - - -STATIC -CHAR8 * -GetPdbPath ( - VOID *ImageBase - ) -/*++ - -Routine Description: - - Located PDB path name in PE image - -Arguments: - - ImageBase - base of PE to search - -Returns: - - Pointer into image at offset of PDB file name if PDB file name is found, - Otherwise a pointer to an empty string. - ---*/ -{ - PE_COFF_LOADER_IMAGE_CONTEXT ImageContext; - - ZeroMem (&ImageContext, sizeof (ImageContext)); - ImageContext.Handle = ImageBase; - ImageContext.ImageRead = PeCoffLoaderImageReadFromMemory; - - PeCoffLoaderGetImageInfo (&ImageContext); - - return ImageContext.PdbPointer; -} - - -STATIC -VOID -GetNameFromHandle ( - IN EFI_HANDLE Handle, - OUT CHAR8 *GaugeString - ) -{ - EFI_STATUS Status; - EFI_LOADED_IMAGE_PROTOCOL *Image; - CHAR8 *PdbFileName; - EFI_DRIVER_BINDING_PROTOCOL *DriverBinding; - - AsciiStrCpy (GaugeString, " "); - - // - // Get handle name from image protocol - // - Status = gBS->HandleProtocol ( - Handle, - &gEfiLoadedImageProtocolGuid, - &Image - ); - - if (EFI_ERROR (Status)) { - Status = gBS->OpenProtocol ( - Handle, - &gEfiDriverBindingProtocolGuid, - (VOID **) &DriverBinding, - NULL, - NULL, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - if (EFI_ERROR (Status)) { - return ; - } - // - // Get handle name from image protocol - // - Status = gBS->HandleProtocol ( - DriverBinding->ImageHandle, - &gEfiLoadedImageProtocolGuid, - &Image - ); - } - - PdbFileName = GetPdbPath (Image->ImageBase); - - if (PdbFileName != NULL) { - GetShortPdbFileName (PdbFileName, GaugeString); - } - - return ; -} - - - -VOID -WriteBootToOsPerformanceData ( - VOID - ) -/*++ - -Routine Description: - - Allocates a block of memory and writes performance data of booting to OS into it. - -Arguments: - - None - -Returns: - - None - ---*/ -{ - EFI_STATUS Status; - EFI_CPU_ARCH_PROTOCOL *Cpu; - EFI_PHYSICAL_ADDRESS mAcpiLowMemoryBase; - UINT32 mAcpiLowMemoryLength; - UINT32 LimitCount; - PERF_HEADER mPerfHeader; - PERF_DATA mPerfData; - EFI_HANDLE *Handles; - UINTN NoHandles; - CHAR8 GaugeString[PERF_TOKEN_LENGTH]; - UINT8 *Ptr; - UINT32 mIndex; - UINT64 Ticker; - UINT64 Freq; - UINT32 Duration; - UINT64 CurrentTicker; - UINT64 TimerPeriod; - UINTN LogEntryKey; - CONST VOID *Handle; - CONST CHAR8 *Token; - CONST CHAR8 *Module; - UINT64 StartTicker; - UINT64 EndTicker; - - // - // Retrive time stamp count as early as possilbe - // - Ticker = AsmReadTsc (); - - // - // Allocate a block of memory that contain performance data to OS - // - mAcpiLowMemoryBase = 0xFFFFFFFF; - Status = gBS->AllocatePages ( - AllocateMaxAddress, - EfiReservedMemoryType, - 4, - &mAcpiLowMemoryBase - ); - if (EFI_ERROR (Status)) { - return ; - } - - mAcpiLowMemoryLength = EFI_PAGES_TO_SIZE(4); - - Ptr = (UINT8 *) ((UINT32) mAcpiLowMemoryBase + sizeof (PERF_HEADER)); - LimitCount = (mAcpiLowMemoryLength - sizeof (PERF_HEADER)) / sizeof (PERF_DATA); - - // - // Initialize performance data structure - // - ZeroMem (&mPerfHeader, sizeof (PERF_HEADER)); - - // - // Get CPU frequency - // - Status = gBS->LocateProtocol ( - &gEfiCpuArchProtocolGuid, - NULL, - &Cpu - ); - if (EFI_ERROR (Status)) { - gBS->FreePages (mAcpiLowMemoryBase, 4); - return ; - } - // - // Get Cpu Frequency - // - Status = Cpu->GetTimerValue (Cpu, 0, &(CurrentTicker), &TimerPeriod); - if (EFI_ERROR (Status)) { - gBS->FreePages (mAcpiLowMemoryBase, 4); - return ; - } - - Freq = DivU64x32 (1000000000000, (UINTN) TimerPeriod); - - mPerfHeader.CpuFreq = Freq; - - // - // Record BDS raw performance data - // - mPerfHeader.BDSRaw = Ticker; - - // - // Put Detailed performance data into memory - // - Handles = NULL; - Status = gBS->LocateHandleBuffer ( - AllHandles, - NULL, - NULL, - &NoHandles, - &Handles - ); - if (EFI_ERROR (Status)) { - gBS->FreePages (mAcpiLowMemoryBase, 4); - return ; - } - // - // Get DXE drivers performance - // - for (mIndex = 0; mIndex < NoHandles; mIndex++) { - Ticker = 0; - LogEntryKey = 0; - while ((LogEntryKey = GetPerformanceMeasurement ( - LogEntryKey, - &Handle, - &Token, - &Module, - &StartTicker, - &EndTicker)) != 0) { - if ((Handle == Handles[mIndex]) && (StartTicker < EndTicker)) { - Ticker += (EndTicker - StartTicker); - } - } - - Duration = (UINT32) DivU64x32 ( - Ticker, - (UINT32) Freq - ); - - if (Duration > 0) { - ZeroMem (&mPerfData, sizeof (PERF_DATA)); - - GetNameFromHandle (Handles[mIndex], GaugeString); - - AsciiStrCpy (mPerfData.Token, GaugeString); - mPerfData.Duration = Duration; - - CopyMem (Ptr, &mPerfData, sizeof (PERF_DATA)); - Ptr += sizeof (PERF_DATA); - - mPerfHeader.Count++; - if (mPerfHeader.Count == LimitCount) { - goto Done; - } - } - } - - FreePool (Handles); - - // - // Get inserted performance data - // - LogEntryKey = 0; - while ((LogEntryKey = GetPerformanceMeasurement ( - LogEntryKey, - &Handle, - &Token, - &Module, - &StartTicker, - &EndTicker)) != 0) { - if ((Handle == NULL) && (StartTicker <= EndTicker)) { - - ZeroMem (&mPerfData, sizeof (PERF_DATA)); - - AsciiStrnCpy (mPerfData.Token, Token, DXE_PERFORMANCE_STRING_SIZE); - mPerfData.Duration = (UINT32) DivU64x32 ( - EndTicker - StartTicker, - (UINT32) Freq - ); - - CopyMem (Ptr, &mPerfData, sizeof (PERF_DATA)); - Ptr += sizeof (PERF_DATA); - - mPerfHeader.Count++; - if (mPerfHeader.Count == LimitCount) { - goto Done; - } - } - } - -Done: - - mPerfHeader.Signiture = 0x66726550; - - // - // Put performance data to memory - // - CopyMem ( - (UINT32 *) (UINT32) mAcpiLowMemoryBase, - &mPerfHeader, - sizeof (PERF_HEADER) - ); - - gRT->SetVariable ( - L"PerfDataMemAddr", - &gEfiGenericPlatformVariableGuid, - EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, - sizeof (UINT32), - (VOID *) &mAcpiLowMemoryBase - ); - - return ; -} -- cgit v1.2.3