X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EdkUnixPkg%2FPei%2FBootMode%2FBootMode.c;fp=EdkUnixPkg%2FPei%2FBootMode%2FBootMode.c;h=b368dc1f390adb5ba5ca505877ce08142565ec7f;hp=0000000000000000000000000000000000000000;hb=c9093a06e72ef16d2f3bd7ce0a2b9a172e9d048c;hpb=8ba7afaf2e9c682a5d17760e6dd5463b3a2b2d67

diff --git a/EdkUnixPkg/Pei/BootMode/BootMode.c b/EdkUnixPkg/Pei/BootMode/BootMode.c
new file mode 100644
index 0000000000..b368dc1f39
--- /dev/null
+++ b/EdkUnixPkg/Pei/BootMode/BootMode.c
@@ -0,0 +1,85 @@
+/*++
+
+Copyright (c) 2006, 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:
+
+  BootMode.c
+   
+Abstract:
+
+  Tiano PEIM to provide the platform support functionality within Windows
+
+--*/
+
+
+
+//
+// Module globals
+//
+EFI_PEI_PPI_DESCRIPTOR  mPpiListBootMode = {
+  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+  &gEfiPeiMasterBootModePpiGuid,
+  NULL
+};
+
+EFI_PEI_PPI_DESCRIPTOR  mPpiListRecoveryBootMode = {
+  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+  &gEfiPeiBootInRecoveryModePpiGuid,
+  NULL
+};
+
+EFI_STATUS
+EFIAPI
+InitializeBootMode (
+  IN EFI_FFS_FILE_HEADER       *FfsHeader,
+  IN EFI_PEI_SERVICES          **PeiServices
+  )
+/*++
+
+Routine Description:
+
+  Peform the boot mode determination logic
+
+Arguments:
+
+  PeiServices - General purpose services available to every PEIM.
+    
+Returns:
+
+  Status -  EFI_SUCCESS if the boot mode could be set
+
+--*/
+// TODO:    FfsHeader - add argument and description to function comment
+{
+  EFI_STATUS  Status;
+  UINTN       BootMode;
+
+  DEBUG ((EFI_D_ERROR, "Unix Boot Mode PEIM Loaded\n"));
+
+  //
+  // Let's assume things are OK if not told otherwise
+  // Should we read an environment variable in order to easily change this?
+  //
+  BootMode  = BOOT_WITH_FULL_CONFIGURATION;
+
+  Status    = (**PeiServices).SetBootMode (PeiServices, (UINT8) BootMode);
+  ASSERT_EFI_ERROR (Status);
+
+  Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListBootMode);
+  ASSERT_EFI_ERROR (Status);
+
+  if (BootMode == BOOT_IN_RECOVERY_MODE) {
+    Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListRecoveryBootMode);
+    ASSERT_EFI_ERROR (Status);
+  }
+
+  return Status;
+}