From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id E628521DF37C9 for ; Wed, 2 Aug 2017 03:35:03 -0700 (PDT) Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP; 02 Aug 2017 03:37:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,311,1498546800"; d="scan'208";a="132467986" Received: from shwdeopenpsi068.ccr.corp.intel.com ([10.239.9.12]) by orsmga005.jf.intel.com with ESMTP; 02 Aug 2017 03:37:13 -0700 From: Star Zeng To: edk2-devel@lists.01.org Cc: Star Zeng , Liming Gao Date: Wed, 2 Aug 2017 18:37:08 +0800 Message-Id: <1501670229-52272-2-git-send-email-star.zeng@intel.com> X-Mailer: git-send-email 2.7.0.windows.1 In-Reply-To: <1501670229-52272-1-git-send-email-star.zeng@intel.com> References: <1501670229-52272-1-git-send-email-star.zeng@intel.com> Subject: [PATCH 1/2] MdePkg: Add definition for SecHobData PPI X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Aug 2017 10:35:04 -0000 This PPI is introduced in PI Version 1.5. Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng --- MdePkg/Include/Ppi/SecHobData.h | 65 +++++++++++++++++++++++++++++++++++++++++ MdePkg/MdePkg.dec | 7 +++++ 2 files changed, 72 insertions(+) create mode 100644 MdePkg/Include/Ppi/SecHobData.h diff --git a/MdePkg/Include/Ppi/SecHobData.h b/MdePkg/Include/Ppi/SecHobData.h new file mode 100644 index 000000000000..0efe1a2d0b77 --- /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.
+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 + +#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 d6928b3f97bf..f54b056563b4 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -909,6 +909,13 @@ [Ppis] ## 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 }} -- 2.7.0.windows.1