From nobody Mon Feb 9 19:04:38 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+86804+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+86804+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1645324419; cv=none; d=zohomail.com; s=zohoarc; b=MKxlyKncWCnOc2aOCamT4oPZbH8/Fn6x8NWPm5bJhpq+8i29vkyv4o6VWz4+rqW4fRDYI39rDUUz7rDa9UnZrmDgY3F0o319ib1ED7//Db0eQA/ms5T2WbM+XLIv9kMiFgDzIOFEn66dyWpLuNt/w+Up8w3V52RBodqEHxr0it0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1645324419; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=M9Fz72UJ0mglB5Xo7An+e0tU9cBsmC3Swh0MeVaFINE=; b=LnGT1q69sqZwW0Ei6meLf04eRE2Esk59oq3Y2aCcWArtCf1O0ObytrfTFC3FcjzqtkvhnJd3Zlka8ViZ7/rNTvPA1JhcJm/FXGFph2SXqIBEgH/FjWVhPpjT3oEJac0zURDXpDPacgPBEI8CmrIe+F8aC12HJgMSz5Mtc+ZHHBk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+86804+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1645324419020549.9097020864925; Sat, 19 Feb 2022 18:33:39 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id TOLXYY1788612xLwg3m9u2R0; Sat, 19 Feb 2022 18:33:38 -0800 X-Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mx.groups.io with SMTP id smtpd.web09.17717.1645324415382497262 for ; Sat, 19 Feb 2022 18:33:37 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10263"; a="231961668" X-IronPort-AV: E=Sophos;i="5.88,382,1635231600"; d="scan'208";a="231961668" X-Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2022 18:33:37 -0800 X-IronPort-AV: E=Sophos;i="5.88,382,1635231600"; d="scan'208";a="705818676" X-Received: from wangz1-mobl.ccr.corp.intel.com (HELO mxu9-mobl1.ccr.corp.intel.com) ([10.255.31.171]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2022 18:33:34 -0800 From: "Min Xu" To: devel@edk2.groups.io Cc: Min Xu , Michael D Kinney , Brijesh Singh , Erdem Aktas , James Bottomley , Jiewen Yao , Tom Lendacky , Gerd Hoffmann Subject: [edk2-devel] [PATCH V3 1/8] OvmfPkg: Add TdxWorkArea definition Date: Sun, 20 Feb 2022 10:33:12 +0800 Message-Id: <20220220023319.1495-2-min.m.xu@intel.com> In-Reply-To: <20220220023319.1495-1-min.m.xu@intel.com> References: <20220220023319.1495-1-min.m.xu@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: 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,min.m.xu@intel.com X-Gm-Message-State: giTJlr8RcPsVT6YDySHwT1znx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1645324418; bh=5/UBaVJTTJGBPwtB+8N6/XBAsgcwQZtdBqFAadSN7a8=; h=Cc:Date:From:Reply-To:Subject:To; b=O5oRS2/5/uYrKSTb9t7aZ7GCKo74gZlC6FjICmPdXpLD7T/I8JHtS9DMUGH4ohKwpE3 W7XegGfHay5LXOWdxMDxmMomtYOfxUqHvhh+TAp3b14MzaHQVn212NoqZO9Gr6bPOqh7W da33zhO0qYv3ypzPTQjH/+jKarrf1+/Zyk0= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1645324420285100005 Content-Type: text/plain; charset="utf-8" RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3429 Add the TDX work area definition. Cc: Michael D Kinney Cc: Brijesh Singh Cc: Erdem Aktas Cc: James Bottomley Cc: Jiewen Yao Cc: Tom Lendacky Cc: Gerd Hoffmann Acked-by: Gerd Hoffmann Signed-off-by: Min Xu --- OvmfPkg/Include/WorkArea.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/OvmfPkg/Include/WorkArea.h b/OvmfPkg/Include/WorkArea.h index ce60d97aa886..f5b07f18054b 100644 --- a/OvmfPkg/Include/WorkArea.h +++ b/OvmfPkg/Include/WorkArea.h @@ -63,9 +63,24 @@ typedef struct _SEV_WORK_AREA { SEC_SEV_ES_WORK_AREA SevEsWorkArea; } SEV_WORK_AREA; =20 +// +// The TDX work area definition +// +typedef struct _SEC_TDX_WORK_AREA { + UINT32 PageTableReady; + UINT32 Gpaw; + UINT64 HobList; +} SEC_TDX_WORK_AREA; + +typedef struct _TDX_WORK_AREA { + CONFIDENTIAL_COMPUTING_WORK_AREA_HEADER Header; + SEC_TDX_WORK_AREA SecTdxWorkArea; +} TDX_WORK_AREA; + typedef union { CONFIDENTIAL_COMPUTING_WORK_AREA_HEADER Header; SEV_WORK_AREA SevWorkArea; + TDX_WORK_AREA TdxWorkArea; } OVMF_WORK_AREA; =20 #endif --=20 2.29.2.windows.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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