From nobody Sun Feb 8 22:42:51 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+86779+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+86779+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1645271879; cv=none; d=zohomail.com; s=zohoarc; b=fWlGfDhM4e6taBvmAkNZoxqW/RV2T5yt4vEtOaxw1WxDu2eVKsBH4NH4W0D0wWsW4qnT8iVnWt+IQHgHCPIe0jcN3Ex3uzuIrQLCErc52t2qGEgSRh3ZBQa8PMTBSgim5S7UJlL4YoOyAAUFyNUbgZ0choIkP9XpIR61q1UhB1Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1645271879; 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=bVEax+4yiD3G1+5fOSrZQzc9T9Vr61L0drQAKRV7qFI=; b=KhzoxV3L0MFsjNrb7IsKN001wgiOtyhtJRMxcQ4JbVnwabLUJyU03TwvmaoiRfo9aoGnchhR+RDJQgnfp5FJ5yq6z9wSw+I8AWLrjEdsCM2hbJwcSAA9qn7y9GijUNN+vF+EaOMvkchNIpO6j96wLMUaN8U6CWDlFpJ6Coz/kGI= 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+86779+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 1645271879607647.8421875651519; Sat, 19 Feb 2022 03:57:59 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id J4HYYY1788612xehPvWUfhNf; Sat, 19 Feb 2022 03:57:59 -0800 X-Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mx.groups.io with SMTP id smtpd.web08.9091.1645271832752102625 for ; Sat, 19 Feb 2022 03:57:58 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10262"; a="231915364" X-IronPort-AV: E=Sophos;i="5.88,381,1635231600"; d="scan'208";a="231915364" X-Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2022 03:57:58 -0800 X-IronPort-AV: E=Sophos;i="5.88,381,1635231600"; d="scan'208";a="546691147" X-Received: from mxu9-mobl1.ccr.corp.intel.com ([10.249.175.253]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2022 03:57:56 -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 V6 16/42] MdePkg: Add EFI_RESOURCE_ATTRIBUTE_ENCRYPTED in PiHob.h Date: Sat, 19 Feb 2022 19:56:29 +0800 Message-Id: <1c4216374ac501ce94fb4645a9da532709ea02cf.1645261990.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: UezHJ4knBcRgyvAqLZP2l3j8x1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1645271879; bh=hhQv3OsPMdcDJPsyrDYgtOGB44DKntUBHGmZGtgSv6c=; h=Cc:Date:From:Reply-To:Subject:To; b=ACKWoRhoRG3W55i+flWmYDhyEPb2DUhrokooxe+rP2BUTFtIKzj2HDMVcxTwHWBq+nk qhCLyUKTA6K+az/aauk1jsHHdAJQ2hWPz80Jrcf0FyECfN8BwnNXHCl+HtptAFkXpjaSj +9NhUS6ns3+8v+sCHl3HJ5qk/oSReokrW9k= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1645271881871100011 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 (#86779): https://edk2.groups.io/g/devel/message/86779 Mute This Topic: https://groups.io/mt/89252043/1787277 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-