MdePkg: Add definition for SecHobData PPI

This PPI is introduced in PI Version 1.5.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

diff --git a/MdePkg/Include/Ppi/SecHobData.h b/MdePkg/Include/Ppi/SecHobData.h
new file mode 100644 (file)
index 0000000..0efe1a2
--- /dev/null
+++ b/MdePkg/Include/Ppi/SecHobData.h
@@ -0,0 +1,65 @@
+/** @file\r
+  This file declares Sec Hob Data PPI.\r
+\r
+  This PPI provides a way for the SEC code to pass zero or more HOBs in a HOB list. \r
+\r
+Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available under\r
+the terms and conditions of the BSD License that accompanies this distribution.\r
+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 introduced in PI Version 1.5.\r
+\r
+**/\r
+\r
+#ifndef __SEC_HOB_DATA_PPI_H__\r
+#define __SEC_HOB_DATA_PPI_H__\r
+\r
+#include <Pi/PiHob.h>\r
+\r
+#define EFI_SEC_HOB_DATA_PPI_GUID \\r
+  { \\r
+    0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, 0x99, 0x9a, 0xc1, 0xb7, 0x1f } \\r
+  }\r
+\r
+typedef struct _EFI_SEC_HOB_DATA_PPI EFI_SEC_HOB_DATA_PPI;\r
+\r
+/**\r
+  Return a pointer to a buffer containing zero or more HOBs that\r
+  will be installed into the PEI HOB List.\r
+\r
+  This function returns a pointer to a pointer to zero or more HOBs,\r
+  terminated with a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST.\r
+  Note: The HobList must not contain a EFI_HOB_HANDOFF_INFO_TABLE HOB (PHIT) HOB.\r
+\r
+  @param[in]  This          Pointer to this PPI structure.\r
+  @param[out] HobList       A pointer to a returned pointer to zero or more HOBs.\r
+                            If no HOBs are to be returned, then the returned pointer\r
+                            is a pointer to a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST.\r
+\r
+  @retval EFI_SUCCESS       This function completed successfully.\r
+  @retval EFI_NOT_FOUND     No HOBS are available.\r
+\r
+**/\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_SEC_HOB_DATA_GET) (\r
+  IN CONST EFI_SEC_HOB_DATA_PPI *This,\r
+  OUT EFI_HOB_GENERIC_HEADER    **HobList\r
+);\r
+\r
+///\r
+/// This PPI provides a way for the SEC code to pass zero or more HOBs in a HOB list.\r
+///\r
+struct _EFI_SEC_HOB_DATA_PPI {\r
+  EFI_SEC_HOB_DATA_GET          GetHobs;\r
+};\r
+\r
+extern EFI_GUID gEfiSecHobDataPpiGuid;\r
+\r
+#endif\r

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index d6928b3f97bfad15037018684fd0dc6d424d9a4d..f54b056563b4489324d39f287ed088f665ee6ba1 100644 (file)
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -909,6 +909,13 @@
   ## Include/Ppi/SecPlatformInformation.h\r
   gEfiSecPlatformInformation2PpiGuid = { 0x9e9f374b, 0x8f16, 0x4230, {0x98, 0x24, 0x58, 0x46, 0xee, 0x76, 0x6a, 0x97 } }\r
 \r
+  #\r
+  # PPIs defined in PI 1.5.\r
+  #\r
+\r
+  ## Include/Ppi/SecHobData.h\r
+  gEfiSecHobDataPpiGuid = { 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, 0x99, 0x9a, 0xc1, 0xb7, 0x1f } }\r
+\r
 [Protocols]\r
   ## Include/Protocol/Pcd.h\r
   gPcdProtocolGuid               = { 0x11B34006, 0xD85B, 0x4D0A, { 0xA2, 0x90, 0xD5, 0xA5, 0x71, 0x31, 0x0E, 0xF7 }}\r