--- /dev/null
+/** @file\r
+ This file declares S3 Resume PPI.\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: S3Resume.h\r
+\r
+ @par Revision Reference:\r
+ This PPI is defined in Framework of EFI S3 Resume Boot Path spec.\r
+ Version 0.9\r
+\r
+**/\r
+\r
+#ifndef __PEI_S3_RESUME_PPI_H__\r
+#define __PEI_S3_RESUME_PPI_H__\r
+\r
+#define EFI_PEI_S3_RESUME_PPI_GUID \\r
+ { \\r
+ 0x4426CCB2, 0xE684, 0x4a8a, {0xAE, 0x40, 0x20, 0xD4, 0xB0, 0x25, 0xB7, 0x10 } \\r
+ }\r
+\r
+typedef struct _EFI_PEI_S3_RESUME_PPI EFI_PEI_S3_RESUME_PPI;\r
+\r
+/**\r
+ Restores the platform to its preboot configuration for an S3 resume and \r
+ jumps to the OS waking vector.\r
+\r
+ @param PeiServices Pointer to the PEI Services Table\r
+\r
+ @retval EFI_ABORTED Execution of the S3 resume boot script table failed.\r
+ @retval EFI_NOT_FOUND Some necessary information that is used for\r
+ the S3 resume boot path could not be located.\r
+\r
+**/\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_PEI_S3_RESUME_PPI_RESTORE_CONFIG) (\r
+ IN EFI_PEI_SERVICES **PeiServices\r
+ );\r
+\r
+/**\r
+ @par Ppi Description:\r
+ EFI_PEI_S3_RESUME_PPI accomplishes the firmware S3 resume boot \r
+ path and transfers control to OS.\r
+\r
+ @param S3RestoreConfig\r
+ Restores the platform to its preboot configuration for an S3 resume and \r
+ jumps to the OS waking vector.\r
+\r
+**/\r
+struct _EFI_PEI_S3_RESUME_PPI {\r
+ EFI_PEI_S3_RESUME_PPI_RESTORE_CONFIG S3RestoreConfig;\r
+};\r
+\r
+extern EFI_GUID gEfiPeiS3ResumePpiGuid;\r
+\r
+#endif\r