From nobody Sat Feb 7 04:47:01 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+81489+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+81489+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1633405266; cv=none; d=zohomail.com; s=zohoarc; b=YOebnARsx8mKXB/B5g+ycr6Uu8p5G63ig8LHQfUghbrLfRph8CS/2B+yujXmD92X82L/PNzKSPaKMNtszzSFvefk8PPhIDV52j99CQ+3rC+sFAxnV9DpCjgHEc8JY2/ZwmfN4Ghi1RtnXdjinmN4n9vGZmfhf1bkfRCQeNd5jTQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1633405266; h=Content-Type: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=mAoEareuTAel66+5YlPL9ZDqnTh3+zyMDpQZQcCcjYk=; b=Xft6Auzon99ed93teJfsvvd3HtJTViHNtAYppgmqE9Ac60yA5osb5/u7bg0q9qWifohQ0poktVORLq3v9hFXL9FqzPlDEDnO7vPFhkhniBB3Q6eZ3Ofs0prfz520vi9XhzUKv9yYX61dRaG8pW0Z8o15+Ao+CEG8uEEWM6c4FcY= 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+81489+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 1633405266214810.7043755311917; Mon, 4 Oct 2021 20:41:06 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id iTI0YY1788612xcJwPzF0iOE; Mon, 04 Oct 2021 20:41:05 -0700 X-Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mx.groups.io with SMTP id smtpd.web11.20673.1633405264221469310 for ; Mon, 04 Oct 2021 20:41:05 -0700 X-IronPort-AV: E=McAfee;i="6200,9189,10127"; a="225958231" X-IronPort-AV: E=Sophos;i="5.85,347,1624345200"; d="scan'208";a="225958231" X-Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2021 20:40:43 -0700 X-IronPort-AV: E=Sophos;i="5.85,347,1624345200"; d="scan'208";a="487828682" X-Received: from mxu9-mobl1.ccr.corp.intel.com ([10.255.29.239]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Oct 2021 20:40:41 -0700 From: "Min Xu" To: devel@edk2.groups.io Cc: Min Xu , Ard Biesheuvel , Jordan Justen , Brijesh Singh , Erdem Aktas , James Bottomley , Jiewen Yao , Tom Lendacky Subject: [edk2-devel] [PATCH V2 17/28] MdePkg: Add EFI_RESOURCE_ATTRIBUTE_ENCRYPTED in PiHob.h Date: Tue, 5 Oct 2021 11:39:28 +0800 Message-Id: <51cb3119e06524c83f06dd4505b8b7ea7173f97e.1633401643.git.min.m.xu@intel.com> In-Reply-To: References: 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: ZmDKeL4kcKSWLuhSpUc52km7x1787277AA= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1633405265; bh=YsQhyzVUcjzuE4F3F/lVBYhMs484mBlwI13Dcs4K9FI=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=Si5NUVtn4a2DntFP2LVmagak5B1AwuGfpe8jL0G/+BdB4KywEntpZHjmQypxJEPwn4c 12FrrOx8mMVL7kZcKf38GJSZzT+2rXskZ06xwbjKzMrSEGM23kX1y18uk14cP6a7AIT+e Sy/ouoAfmnapi5EIVnki9uE18XomTeENScw= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1633405266598100006 RFC=EF=BC=9A https://bugzilla.tianocore.org/show_bug.cgi?id=3D3429 EFI_RESOURCE_ATTRIBUTE_ENCRYPTED is Physical memory encrypted attribute. It indicates the memory uses platform encrpytion capabilities for protection. If this bit is clear, the memory does not use platform encryption protection. Cc: Ard Biesheuvel Cc: Jordan Justen Cc: Brijesh Singh Cc: Erdem Aktas Cc: James Bottomley Cc: Jiewen Yao Cc: Tom Lendacky Signed-off-by: Min Xu --- MdePkg/Include/Pi/PiHob.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/MdePkg/Include/Pi/PiHob.h b/MdePkg/Include/Pi/PiHob.h index 62c07742a688..600ec2d4919e 100644 --- a/MdePkg/Include/Pi/PiHob.h +++ b/MdePkg/Include/Pi/PiHob.h @@ -298,6 +298,14 @@ typedef UINT32 EFI_RESOURCE_ATTRIBUTE_TYPE; // #define EFI_RESOURCE_ATTRIBUTE_MORE_RELIABLE 0x02000000 =20 +// +// Physical memory encrypted attribute. This +// memory uses platform encrpytion capabilities for +// protection. If this bit is clear, the memory does +// not use platform encryption protection +// +#define EFI_RESOURCE_ATTRIBUTE_ENCRYPTED 0x04000000 + /// /// Describes the resource properties of all fixed, /// nonrelocatable resource ranges found on the processor --=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. View/Reply Online (#81489): https://edk2.groups.io/g/devel/message/81489 Mute This Topic: https://groups.io/mt/86085758/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-