From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id 25CC8AC0BBC for ; Fri, 27 Oct 2023 05:43:17 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=OEZeNJg+2sY0zjxKNrYMhbhMQO3Gpq3qFSVeqRV0pRs=; c=relaxed/simple; d=groups.io; h=From:To:Subject:Date:Message-Id:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Transfer-Encoding; s=20140610; t=1698385396; v=1; b=X3obK9AwYMOVMep2uKc2OSawJCW8xbjVrYDCv9kEFIY2zGdVz+7QdxzYE3kylfo3m/pEB8kg Y1MfJjz1WzLQ7xuin2dchk8l1Y3zdWTUyiiat/csOahz1dvbl0DcBUMfC6CfgLbEv70Y1GX+e5d h/fQ5JS0y0W83k/kRq8OzH7k= X-Received: by 127.0.0.2 with SMTP id dviqYY7687511xWEStSMdFbo; Thu, 26 Oct 2023 22:43:16 -0700 X-Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by mx.groups.io with SMTP id smtpd.web10.894.1698385395579600088 for ; Thu, 26 Oct 2023 22:43:16 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10875"; a="391587804" X-IronPort-AV: E=Sophos;i="6.03,255,1694761200"; d="scan'208";a="391587804" X-Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2023 22:43:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10875"; a="763089380" X-IronPort-AV: E=Sophos;i="6.03,255,1694761200"; d="scan'208";a="763089380" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.43]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2023 22:43:13 -0700 From: "duntan" To: devel@edk2.groups.io Subject: [edk2-devel] [PATCH 0/7] Support Tdx and sev in BaseIoLibIntrinsic and remove BaseIoLibIntrinsicSev Date: Fri, 27 Oct 2023 13:42:53 +0800 Message-Id: <20231027054300.1382-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: TuctwZ63FLZRRQAxRIVMtT1Ux7686176AA= Content-Transfer-Encoding: 8bit X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=X3obK9Aw; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=intel.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io The goal is to have single BaseIoLibIntrinsic instance that can also used for sev and Tdx. In this patch set, string I/O instructions are deleted in IoRead/WriteFifo API. Then change the source file of BaseIoLibIntrinsic to also support Tdx and sev feature. So BaseIoLibIntrinsicSev and related assembly code can be removed. Dun Tan (7): MdePkg: Create TdxLibNull.inf instance MdePkg: Add CcProbeLibNull and TdxLibNull implement MdePkg: simplify IoRead/WriteFifo in IoLibFifo.c MdePkg:support Tdx and sev in BaseIoLibIntrinsic OvmfPkg: Add CcProbeLib in PlatformInitLib.inf OvmfPkg: use BaseIoLibIntrinsic.inf in dsc files MdePkg:remove BaseIoLibIntrinsicSev related code MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf | 14 ++++++++++---- MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf | 61 ------------------------------------------------------------- MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm | 131 ----------------------------------------------------------------------------------------------------------------------------------- MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm | 293 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- MdePkg/Library/BaseIoLibIntrinsic/IoLibFifo.c | 45 +++++++++++++++++++++++++++++++++++++-------- MdePkg/Library/BaseIoLibIntrinsic/IoLibSev.h | 166 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm | 120 ------------------------------------------------------------------------------------------------------------------------ MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm | 282 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ MdePkg/Library/TdxLib/TdxLibNull.inf | 21 +++++++++++++++++++++ MdePkg/MdeLibs.dsc.inc | 4 +++- MdePkg/MdePkg.dsc | 2 +- OvmfPkg/AmdSev/AmdSevX64.dsc | 2 +- OvmfPkg/Bhyve/BhyveX64.dsc | 2 +- OvmfPkg/CloudHv/CloudHvX64.dsc | 2 +- OvmfPkg/IntelTdx/IntelTdxX64.dsc | 2 +- OvmfPkg/Library/PlatformInitLib/PlatformInitLib.inf | 3 ++- OvmfPkg/Microvm/MicrovmX64.dsc | 2 +- OvmfPkg/OvmfPkgIa32.dsc | 2 +- OvmfPkg/OvmfPkgIa32X64.dsc | 2 +- OvmfPkg/OvmfPkgX64.dsc | 2 +- OvmfPkg/OvmfXen.dsc | 2 +- 21 files changed, 83 insertions(+), 1077 deletions(-) delete mode 100644 MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf delete mode 100644 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifo.nasm delete mode 100644 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm delete mode 100644 MdePkg/Library/BaseIoLibIntrinsic/IoLibSev.h delete mode 100644 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifo.nasm delete mode 100644 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm create mode 100644 MdePkg/Library/TdxLib/TdxLibNull.inf -- 2.31.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#110181): https://edk2.groups.io/g/devel/message/110181 Mute This Topic: https://groups.io/mt/102215661/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-