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| author | Star Zeng <star.zeng@intel.com> | 2017-07-19 13:52:24 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2017-08-04 08:56:05 +0800 |
| commit | 664d4c0a252635566b7632b9a46ed350d3894b99 (patch) | |
| tree | d226d80bef1cf02e1eccdcffe7518abba3e59f82 /MdePkg | |
| parent | 12c663822dc5fb23387fa621b5f7c39ea23b1664 (diff) | |
| download | edk2-664d4c0a252635566b7632b9a46ed350d3894b99.tar.gz edk2-664d4c0a252635566b7632b9a46ed350d3894b99.tar.bz2 edk2-664d4c0a252635566b7632b9a46ed350d3894b99.zip | |
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>
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Include/Ppi/SecHobData.h | 65 | ||||
| -rw-r--r-- | MdePkg/MdePkg.dec | 7 |
2 files changed, 72 insertions, 0 deletions
diff --git a/MdePkg/Include/Ppi/SecHobData.h b/MdePkg/Include/Ppi/SecHobData.h new file mode 100644 index 0000000000..0efe1a2d0b --- /dev/null +++ b/MdePkg/Include/Ppi/SecHobData.h @@ -0,0 +1,65 @@ +/** @file
+ This file declares Sec Hob Data PPI.
+
+ This PPI provides a way for the SEC code to pass zero or more HOBs in a HOB list.
+
+Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that 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.
+
+ @par Revision Reference:
+ This PPI is introduced in PI Version 1.5.
+
+**/
+
+#ifndef __SEC_HOB_DATA_PPI_H__
+#define __SEC_HOB_DATA_PPI_H__
+
+#include <Pi/PiHob.h>
+
+#define EFI_SEC_HOB_DATA_PPI_GUID \
+ { \
+ 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, 0x99, 0x9a, 0xc1, 0xb7, 0x1f } \
+ }
+
+typedef struct _EFI_SEC_HOB_DATA_PPI EFI_SEC_HOB_DATA_PPI;
+
+/**
+ Return a pointer to a buffer containing zero or more HOBs that
+ will be installed into the PEI HOB List.
+
+ This function returns a pointer to a pointer to zero or more HOBs,
+ terminated with a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST.
+ Note: The HobList must not contain a EFI_HOB_HANDOFF_INFO_TABLE HOB (PHIT) HOB.
+
+ @param[in] This Pointer to this PPI structure.
+ @param[out] HobList A pointer to a returned pointer to zero or more HOBs.
+ If no HOBs are to be returned, then the returned pointer
+ is a pointer to a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST.
+
+ @retval EFI_SUCCESS This function completed successfully.
+ @retval EFI_NOT_FOUND No HOBS are available.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SEC_HOB_DATA_GET) (
+ IN CONST EFI_SEC_HOB_DATA_PPI *This,
+ OUT EFI_HOB_GENERIC_HEADER **HobList
+);
+
+///
+/// This PPI provides a way for the SEC code to pass zero or more HOBs in a HOB list.
+///
+struct _EFI_SEC_HOB_DATA_PPI {
+ EFI_SEC_HOB_DATA_GET GetHobs;
+};
+
+extern EFI_GUID gEfiSecHobDataPpiGuid;
+
+#endif
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index d6928b3f97..f54b056563 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -909,6 +909,13 @@ ## Include/Ppi/SecPlatformInformation.h
gEfiSecPlatformInformation2PpiGuid = { 0x9e9f374b, 0x8f16, 0x4230, {0x98, 0x24, 0x58, 0x46, 0xee, 0x76, 0x6a, 0x97 } }
+ #
+ # PPIs defined in PI 1.5.
+ #
+
+ ## Include/Ppi/SecHobData.h
+ gEfiSecHobDataPpiGuid = { 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, 0x99, 0x9a, 0xc1, 0xb7, 0x1f } }
+
[Protocols]
## Include/Protocol/Pcd.h
gPcdProtocolGuid = { 0x11B34006, 0xD85B, 0x4D0A, { 0xA2, 0x90, 0xD5, 0xA5, 0x71, 0x31, 0x0E, 0xF7 }}
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