From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by mx.groups.io with SMTP id smtpd.web12.7426.1594975786470398422 for ; Fri, 17 Jul 2020 01:49:46 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 192.55.52.88, mailfrom: qi1.zhang@intel.com) IronPort-SDR: A4+Mr/NmJMe4tb3ssBUeRg7O2hO5bNhyl3wZYbAFsIzn8AX4w8e2eEParq7njhkg9eSXCjlV8C 2ePzDWKxuCjA== X-IronPort-AV: E=McAfee;i="6000,8403,9684"; a="167691099" X-IronPort-AV: E=Sophos;i="5.75,362,1589266800"; d="scan'208";a="167691099" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2020 01:49:42 -0700 IronPort-SDR: BgDrSoddgbdW6CZqGXRf3MVTGdBo4LATAo6OeP+gN6WCX99VV73NTpMBUpZ++9QUton0xQJtV8 YyRZZsQkxjVA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,362,1589266800"; d="scan'208";a="460782681" Received: from shwdesssddpdqi.ccr.corp.intel.com ([10.239.9.10]) by orsmga005.jf.intel.com with ESMTP; 17 Jul 2020 01:49:38 -0700 From: "Qi Zhang" To: devel@edk2.groups.io Cc: Qi Zhang , Jiewen Yao , Jian J Wang , Rahul Kumar Subject: [PATCH v4 0/6] Add capability to let PEIM extend TcgEvent Date: Fri, 17 Jul 2020 16:49:29 +0800 Message-Id: <20200717084935.11067-1-qi1.zhang@intel.com> X-Mailer: git-send-email 2.26.2.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2841 Currently, we have TCG/TCG2 protocol and DxeTpmMeasurementLib to let DXE module extend the TCG event. There is more and more use case in PEI phase that a PEIM need extend TCG event, such as BootGuard, FSP, Microcode measurement. Currently, we dont have API to do that so that each module need create TCG/TCG2 event log, which is a burden. This bugzilla requests to add PeiTpmMeasurementLib instance. The implementation includes: 1) A EDKII_TCG_PPI which abstracts the HashLogExtendEvent service. 2) A PeiTpmMeasurementLib instance, so that a PEIM can call this API to add TCG event. Cc: Jiewen Yao Cc: Jian J Wang Cc: Qi Zhang Cc: Rahul Kumar Jiewen Yao (6): SecurityPkg/TcgPpi: Add TcgPpi header file. SecurityPkg/dec: Add TcgPpi. SecurityPkg/Tcg: Add TcgPpi SecurityPkg/Tcg2: Add TcgPpi SecurityPkg/PeiTpmMeasurementLib: Add PEI instance. SecurityPkg/dsc: Add PeiTpmMeasurementLib. SecurityPkg/Include/Ppi/Tcg.h | 60 ++++++++++ .../PeiTpmMeasurementLib.c | 74 ++++++++++++ .../PeiTpmMeasurementLib.inf | 50 ++++++++ .../PeiTpmMeasurementLib.uni | 17 +++ SecurityPkg/SecurityPkg.dec | 3 + SecurityPkg/SecurityPkg.dsc | 4 +- SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c | 110 +++++++++++++----- SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf | 3 +- SecurityPkg/Tcg/TcgPei/TcgPei.c | 61 +++++++++- SecurityPkg/Tcg/TcgPei/TcgPei.inf | 3 +- 10 files changed, 351 insertions(+), 34 deletions(-) create mode 100644 SecurityPkg/Include/Ppi/Tcg.h create mode 100644 SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.c create mode 100644 SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.inf create mode 100644 SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.uni -- 2.26.2.windows.1