--- /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
+// 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, "Unix 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