Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Core/Pei/Reset/Reset.c

@@ -0,0 +1,68 @@
+/*++
+
+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:
+
+  Reset.c
+
+Abstract:
+
+  Pei Core Reset System Support
+
+Revision History
+
+--*/
+
+#include <PeiMain.h>
+
+EFI_STATUS
+EFIAPI
+PeiResetSystem (
+  IN EFI_PEI_SERVICES         **PeiServices
+  )
+/*++
+
+Routine Description:
+
+  Core version of the Reset System
+
+Arguments:
+
+  PeiServices - The PEI core services table.
+
+Returns:
+
+  Status  - EFI_NOT_AVAILABLE_YET. PPI not available yet.
+          - EFI_DEVICE_ERROR.   Did not reset system.
+          
+  Otherwise, resets the system. 
+
+--*/
+{
+  EFI_STATUS        Status;
+  EFI_PEI_RESET_PPI *ResetPpi;
+
+  Status = PeiCoreLocatePpi (
+             &gEfiPeiResetPpiGuid,         
+             0,                         
+             NULL,                      
+             (VOID **)&ResetPpi                  
+             );
+
+  //
+  // LocatePpi returns EFI_NOT_FOUND on error
+  //
+  if (!EFI_ERROR (Status)) {
+    return ResetPpi->ResetSystem (PeiServices);
+  } 
+  return  EFI_NOT_AVAILABLE_YET;
+}
+