+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
-Module Name:\r
-\r
- BootMode.c\r
- \r
-Abstract:\r
-\r
- Tiano PEIM to provide the platform support functionality within Windows\r
-\r
---*/\r
-\r
-\r
-\r
-//\r
-// The package level header files this module uses\r
-//\r
-#include <PiPei.h>\r
-//\r
-// The protocols, PPI and GUID defintions for this module\r
-//\r
-#include <Ppi/MasterBootMode.h>\r
-#include <Ppi/BootInRecoveryMode.h>\r
-//\r
-// The Library classes this module consumes\r
-//\r
-#include <Library/DebugLib.h>\r
-#include <Library/PeimEntryPoint.h>\r
-\r
-\r
-//\r
-// Module globals\r
-//\r
-EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = {\r
- (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
- &gEfiPeiMasterBootModePpiGuid,\r
- NULL\r
-};\r
-\r
-EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = {\r
- (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r
- &gEfiPeiBootInRecoveryModePpiGuid,\r
- NULL\r
-};\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-InitializeBootMode (\r
- IN EFI_FFS_FILE_HEADER *FfsHeader,\r
- IN EFI_PEI_SERVICES **PeiServices\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- Peform the boot mode determination logic\r
-\r
-Arguments:\r
-\r
- PeiServices - General purpose services available to every PEIM.\r
- \r
-Returns:\r
-\r
- Status - EFI_SUCCESS if the boot mode could be set\r
-\r
---*/\r
-// TODO: FfsHeader - add argument and description to function comment\r
-{\r
- EFI_STATUS Status;\r
- UINTN BootMode;\r
-\r
- DEBUG ((EFI_D_ERROR, "NT32 Boot Mode PEIM Loaded\n"));\r
-\r
- //\r
- // Let's assume things are OK if not told otherwise\r
- // Should we read an environment variable in order to easily change this?\r
- //\r
- BootMode = BOOT_WITH_FULL_CONFIGURATION;\r
-\r
- Status = (**PeiServices).SetBootMode (PeiServices, (UINT8) BootMode);\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListBootMode);\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- if (BootMode == BOOT_IN_RECOVERY_MODE) {\r
- Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListRecoveryBootMode);\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
-\r
- return Status;\r
-}\r