add the PI version of EFI_S3_RESUME2_PPI defintion

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10139 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/Ppi/S3Resume2.h b/MdePkg/Include/Ppi/S3Resume2.h
new file mode 100644 (file)
index 0000000..d5b3739
--- /dev/null
+++ b/MdePkg/Include/Ppi/S3Resume2.h
@@ -0,0 +1,92 @@
+/** @file\r
+  This PPI produces functions to interpret and execute the PI boot script table.\r
+  \r
+  This PPI is published by a PEIM and provides for the restoration of the platform's\r
+  configuration when resuming from the ACPI S3 power state. The ability to execute \r
+  the boot script may depend on the availability of other PPIs. For example, if \r
+  the boot script includes an SMBus command, this PEIM looks for the relevant PPI \r
+  that is able to execute that command.  \r
+  \r
+  Copyright (c) 2010, 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
+  @par Revision Reference:\r
+  This PPI is defined in UEFI Platform Initialization Specification 1.2 Volume 5: \r
+  Standards\r
+\r
+**/\r
+\r
+#ifndef __PEI_S3_RESUME_PPI_H__\r
+#define __PEI_S3_RESUME_PPI_H__\r
+\r
+///\r
+/// Global ID for EFI_PEI_S3_RESUME2_PPI\r
+///\r
+#define EFI_PEI_S3_RESUME2_PPI_GUID \\r
+  { \\r
+    0x6D582DBC, 0xDB85, 0x4514, {0x8F, 0xCC, 0x5A, 0xDF, 0x62, 0x27, 0xB1, 0x47 } \\r
+  }\r
+\r
+///\r
+/// Forward declaration for EFI_PEI_S3_RESUME_PPI\r
+///\r
+typedef struct _EFI_PEI_S3_RESUME2_PPI  EFI_PEI_S3_RESUME2_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
+  This function will restore the platform to its pre-boot configuration that was \r
+  pre-stored in the boot script table and transfer control to OS waking vector.\r
+  Upon invocation, this function is responsible for locating the following \r
+  information before jumping to OS waking vector:\r
+    - ACPI tables\r
+    - boot script table\r
+    - any other information that it needs\r
+    \r
+  The S3RestoreConfig() function then executes the pre-stored boot script table \r
+  and transitions the platform to the pre-boot state. The boot script is recorded \r
+  during regular boot using the EFI_S3_SAVE_STATE_PROTOCOL.Write() and\r
+  EFI_S3_SMM_SAVE_STATE_PROTOCOL.Write() functions.  Finally, this function \r
+  transfers control to the OS waking vector. If the OS supports only a real-mode \r
+  waking vector, this function will switch from flat mode to real mode before \r
+  jumping to the waking vector.  If all platform pre-boot configurations are \r
+  successfully restored and all other necessary information is ready, this \r
+  function will never return and instead will directly jump to the OS waking \r
+  vector. If this function returns, it indicates that the attempt to resume \r
+  from the ACPI S3 sleep state failed.  \r
+  \r
+  @param[in] This   Pointer to this instance of the PEI_S3_RESUME_PPI\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 the S3 \r
+                          resume boot path could not be located.\r
+\r
+**/\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_PEI_S3_RESUME_PPI_RESTORE_CONFIG2)(\r
+  IN EFI_PEI_S3_RESUME2_PPI  *This\r
+  );\r
+\r
+/**\r
+  EFI_PEI_S3_RESUME2_PPI accomplishes the firmware S3 resume boot\r
+  path and transfers control to OS.\r
+**/\r
+struct _EFI_PEI_S3_RESUME2_PPI {\r
+  ///\r
+  /// Restores the platform to its preboot configuration for an S3 resume and\r
+  /// jumps to the OS waking vector.\r
+  ///\r
+  EFI_PEI_S3_RESUME_PPI_RESTORE_CONFIG2  S3RestoreConfig2;\r
+};\r
+\r
+extern EFI_GUID gEfiPeiS3Resume2PpiGuid;\r
+\r
+#endif\r

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 480fea9d2fb42dfb0efe92a1df7cda74dc7e16f0..3b69fd4fe1b42a7412a431c9ec22f75ef316e165 100644 (file)
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -535,8 +535,8 @@
   ## Include/Ppi/BlockIo.h\r
   gEfiPeiVirtualBlockIoPpiGuid       = { 0x695d8aa1, 0x42ee, 0x4c46, { 0x80, 0x5c, 0x6e, 0xa6, 0xbc, 0xe7, 0x99, 0xe3 }}\r
 \r
-  ## Include/Ppi/S3Resume.h\r
-  gEfiPeiS3ResumePpiGuid             = { 0x4426CCB2, 0xE684, 0x4a8a, { 0xae, 0x40, 0x20, 0xd4, 0xb0, 0x25, 0xb7, 0x10 }}\r
+  ## Include/Ppi/S3Resume2.h\r
+  gEfiPeiS3Resume2PpiGuid             = { 0x6D582DBC, 0xDB85, 0x4514, {0x8F, 0xCC, 0x5A, 0xDF, 0x62, 0x27, 0xB1, 0x47 }}\r
 \r
   ## Include/Ppi/ReportStatusCodeHandler.h\r
   gEfiPeiRscHandlerPpiGuid           = { 0x65d394, 0x9951, 0x4144, {0x82, 0xa3, 0xa, 0xfc, 0x85, 0x79, 0xc2, 0x51 }}\r