From nobody Sun Apr 28 15:50:04 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 151610070376830.57110061328376; Tue, 16 Jan 2018 03:05:03 -0800 (PST) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id B74E12094561A; Tue, 16 Jan 2018 02:59:42 -0800 (PST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 008C92035D311 for ; Tue, 16 Jan 2018 02:59:41 -0800 (PST) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Jan 2018 03:05:00 -0800 Received: from shwdeopenpsi068.ccr.corp.intel.com ([10.239.158.46]) by fmsmga006.fm.intel.com with ESMTP; 16 Jan 2018 03:04:59 -0800 X-Original-To: edk2-devel@lists.01.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.31; helo=mga06.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,368,1511856000"; d="scan'208";a="196026007" From: Star Zeng To: edk2-devel@lists.01.org Date: Tue, 16 Jan 2018 19:04:56 +0800 Message-Id: <1516100696-15672-1-git-send-email-star.zeng@intel.com> X-Mailer: git-send-email 2.7.0.windows.1 Subject: [edk2] [PATCH] IntelSiliconPkg IntelVTdDxe: Remove mVtdHostAddressWidthMask X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jiewen Yao , Star Zeng MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" mVtdHostAddressWidthMask is not been used at all, its definition and related code could be removed. Cc: Jiewen Yao Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Jiewen.yao@intel.com --- IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h | 1 - IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c | 2 -- IntelSiliconPkg/Feature/VTd/IntelVTdDxe/VtdReg.c | 3 +-- 3 files changed, 1 insertion(+), 5 deletions(-) diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h b/Inte= lSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h index 767531e4a93f..2ec92fe523c3 100644 --- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h +++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.h @@ -124,7 +124,6 @@ EFI_STATUS =20 extern EFI_ACPI_DMAR_HEADER *mAcpiDmarTable; =20 -extern UINT64 mVtdHostAddressWidthMask; extern UINTN mVtdUnitNumber; extern VTD_UNIT_INFORMATION *mVtdUnitInformation; =20 diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c b/Inte= lSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c index 342830a01fb0..24ad47edc543 100644 --- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c +++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c @@ -806,8 +806,6 @@ ParseDmarAcpiTableDrhd ( return EFI_OUT_OF_RESOURCES; } =20 - mVtdHostAddressWidthMask =3D LShiftU64 (1ull, mAcpiDmarTable->HostAddres= sWidth) - 1; - VtdIndex =3D 0; DmarHeader =3D (EFI_ACPI_DMAR_STRUCTURE_HEADER *)((UINTN)(mAcpiDmarTable= + 1)); while ((UINTN)DmarHeader < (UINTN)mAcpiDmarTable + mAcpiDmarTable->Heade= r.Length) { diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/VtdReg.c b/IntelSilico= nPkg/Feature/VTd/IntelVTdDxe/VtdReg.c index 1404af7cd781..bc9f427a3686 100644 --- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/VtdReg.c +++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/VtdReg.c @@ -1,6 +1,6 @@ /** @file =20 - Copyright (c) 2017, Intel Corporation. All rights reserved.
+ Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BS= D License which accompanies this distribution. The full text of the license may b= e found at @@ -13,7 +13,6 @@ =20 #include "DmaProtection.h" =20 -UINT64 mVtdHostAddressWidthMask; UINTN mVtdUnitNumber; VTD_UNIT_INFORMATION *mVtdUnitInformation; =20 --=20 2.7.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel