From nobody Sun Feb 8 23:13:12 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+84723+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+84723+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1639400340; cv=none; d=zohomail.com; s=zohoarc; b=bzhhPZmG8cI5JZcQjfJuM0/1CHaDC2iMYij+aodNniVs5JJcu0HxEYhLUv+2CvkBGkFL+/Iag7BDWdbbnjHvCR+WFhjwrVtdchzxKX7FPL0S70RSW0ehN7N5JTrnFmC4LYKB4i0Z5/kd1xo2hX3GV1pP/Z7TZdjNuyJV2iaoSzA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1639400340; 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=aAAFC2LakG1G1gWKKQ3B4iOpLW5rb5EuY0NyvzqvW0M=; b=OQP6ZqaqbWlFFYxNntXiRypnVosSh8Az8QjPYTSDjv8Bovn39q+0qwYMrq5aShaWWutZllnMHmdlC1Va9acBp7D2U1SABJijN73JQzpUZwickNmGxlRAJwrPA4lNnji1677kUmxBoRvt79gvSdMfZF6JwJYot34woGNIjZKRQgw= 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+84723+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 1639400340708310.25802200602004; Mon, 13 Dec 2021 04:59:00 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id Et0UYY1788612x3vSV2LlGaD; Mon, 13 Dec 2021 04:59:00 -0800 X-Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by mx.groups.io with SMTP id smtpd.web12.10811.1639400329822569312 for ; Mon, 13 Dec 2021 04:58:59 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10196"; a="225584840" X-IronPort-AV: E=Sophos;i="5.88,202,1635231600"; d="scan'208";a="225584840" X-Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Dec 2021 04:58:59 -0800 X-IronPort-AV: E=Sophos;i="5.88,202,1635231600"; d="scan'208";a="517738754" X-Received: from mxu9-mobl1.ccr.corp.intel.com ([10.249.173.142]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Dec 2021 04:58:57 -0800 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 V4 16/31] MdePkg: Add EFI_RESOURCE_ATTRIBUTE_ENCRYPTED in PiHob.h Date: Mon, 13 Dec 2021 20:56:47 +0800 Message-Id: <02c70f2647d8b5675e7664bde5bbc397f88004eb.1639399598.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: AK83cONuag0YFoLTXpBKkEIvx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1639400340; bh=jM750CtYni0oYWlE5OwcrMih36YJEFYQ0Js1DC3gMB8=; h=Cc:Date:From:Reply-To:Subject:To; b=V+nRXprn8oA63slkEuwf1mb8dYluel2qXEwn+q084GJ/ZulKak++yGRSR9G7OhHv3OM Q9Pt2Hd5w2RY+I8V2RWEBP0Hi1/xIBv8bP1nhob+SKuvaUgnleZIxp/BozuyO4blRXEbI Ov89dJ7mfLdtylxW//3eKwenv1GEsnGPR7Y= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1639400341532100001 Content-Type: text/plain; charset="utf-8" RFC: 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 e9f0ab4309d1..5bb7fc843112 100644 --- a/MdePkg/Include/Pi/PiHob.h +++ b/MdePkg/Include/Pi/PiHob.h @@ -296,6 +296,14 @@ 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 (#84723): https://edk2.groups.io/g/devel/message/84723 Mute This Topic: https://groups.io/mt/87696587/1787277 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-