From nobody Sat May 18 08:14:07 2024 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+86434+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+86434+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1644285799; cv=none; d=zohomail.com; s=zohoarc; b=E/uBQRrFTl+UgY70kdiiTGtS4rpfwDEO6ACbN46+sR20cZCLOXyHOtz6g9pAiPoZue0NDVD7IXAcZ4Fgy5c6TmaDzsZju4iXHkeNj+7o5qDydChlvepUtMqUf6qaxttusma+9kstuTJMt3amNiGIqxSnBRUicZdIBC+/lM5nBiI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1644285799; h=Cc:Date:From:List-Subscribe:List-Id:List-Help:List-Unsubscribe:Message-ID:Reply-To:Sender:Subject:To; bh=/0v1PQ2mjQTM3KYM4ltdsbGVaaX9xOnacXJvvYPgIFk=; b=nWqnrvIHpDUcubyeMBSm+E/u3n8BS6sfnh8pbYFtZQXoVyRhggglTrjlvWl44HC7XcgJL0MnbQryqkkFwxY/sMy01l5DsbKBXJ4F5f5x+cm2+1LHLsTAx5GksTZ5BDfddb+QiGW8I04hZFKT0MNg61/F7XbI6bf0BXNs+eHe53Q= 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+86434+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 1644285799273265.45758943678027; Mon, 7 Feb 2022 18:03:19 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id VQ3qYY1788612xrUyFZHfw87; Mon, 07 Feb 2022 18:03:18 -0800 X-Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mx.groups.io with SMTP id smtpd.web09.5924.1644285797785877006 for ; Mon, 07 Feb 2022 18:03:18 -0800 X-IronPort-AV: E=McAfee;i="6200,9189,10251"; a="312150081" X-IronPort-AV: E=Sophos;i="5.88,351,1635231600"; d="scan'208";a="312150081" X-Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2022 18:03:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,351,1635231600"; d="scan'208";a="567687051" X-Received: from shwdesssddpdwei.ccr.corp.intel.com ([10.239.157.43]) by orsmga001.jf.intel.com with ESMTP; 07 Feb 2022 18:03:15 -0800 From: "Sheng Wei" To: devel@edk2.groups.io Cc: Ray Ni , Rangasai V Chaganty , Jenny Huang , Robert Kowalewski Subject: [edk2-devel] [PATCH] IntelSiliconPkg/VTd: Use Legacy Mode Address Translation Date: Tue, 8 Feb 2022 10:03:11 +0800 Message-Id: <20220208020311.8276-1-w.sheng@intel.com> 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,w.sheng@intel.com X-Gm-Message-State: MXNGFdQ7uvZMRyyvdTpyo7LHx1787277AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1644285798; bh=jFoAf0Fabf0prK4Pd0QijnxM8bJOuBZK0JuyHgEyhys=; h=Cc:Date:From:Reply-To:Subject:To; b=YfUNN3xRU+ldc8+putV6Vbx1po5dk4/HRYGvccqmnydJLUMTkx64QdQ+qfqL6Z0HAaM hnVxLm5R1Zcb0c3S/901zgeGDAkN2VDrBbbhKIEpyJyFpgeN6/D0Cuka+nkbrs7C8nmr6 ViXtp71kUc3knNKe+b7NlPF86SLPUcRBA0U= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1644285801468100002 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Only if ECAP_REG.SMTS =3D=3D 0 and ECAP_REG.bit 24 =3D=3D 1, use extended mode address translation. REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3826 Cc: Ray Ni Cc: Rangasai V Chaganty Cc: Jenny Huang Cc: Robert Kowalewski Signed-off-by: Sheng Wei Reviewed-by: Ray Ni --- .../Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/IntelVTdDmar.c | = 2 +- .../IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/TranslationTable.c | = 2 +- .../Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/TranslationTable.c | = 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/Inte= lVTdDmar.c b/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/Inte= lVTdDmar.c index b30c44dc..180981eb 100644 --- a/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/IntelVTdDma= r.c +++ b/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/IntelVTdDma= r.c @@ -626,7 +626,7 @@ EnableVTdTranslationProtection ( =20 if (VtdUnitInfo->ExtRootEntryTable !=3D 0) { DEBUG ((DEBUG_INFO, "EnableVtdDmar (%d) ExtRootEntryTable 0x%x\n", I= ndex, VtdUnitInfo->ExtRootEntryTable)); - Status =3D EnableDmar (VtdUnitInfo, VtdUnitInfo->ExtRootEntryTable); + Status =3D EnableDmar (VtdUnitInfo, VtdUnitInfo->ExtRootEntryTable |= BIT11); } else { DEBUG ((DEBUG_INFO, "EnableVtdDmar (%d) RootEntryTable 0x%x\n", Inde= x, VtdUnitInfo->RootEntryTable)); Status =3D EnableDmar (VtdUnitInfo, VtdUnitInfo->RootEntryTable); diff --git a/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/Tran= slationTable.c b/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/= TranslationTable.c index c94f4a85..b3e9519f 100644 --- a/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/Translation= Table.c +++ b/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDmarPei/Translation= Table.c @@ -902,7 +902,7 @@ SetupTranslationTable ( ASSERT(FALSE); Status =3D EFI_UNSUPPORTED; } else { - Status =3D CreateExtContextEntry (VtdUnitInfo); + Status =3D CreateContextEntry (VtdUnitInfo); } } else { if (VtdUnitInfo->ECapReg.Bits.DEP_24) { diff --git a/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/Translat= ionTable.c b/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/Translat= ionTable.c index 48e38d56..3e8cf9dd 100644 --- a/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/TranslationTabl= e.c +++ b/Silicon/Intel/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/TranslationTabl= e.c @@ -389,7 +389,7 @@ SetupTranslationTable ( ASSERT(FALSE); Status =3D EFI_UNSUPPORTED; } else { - Status =3D CreateExtContextEntry (Index); + Status =3D CreateContextEntry (Index); } } else { if (mVtdUnitInformation[Index].ECapReg.Bits.DEP_24) { --=20 2.16.2.windows.1 -=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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