From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.100; helo=mga07.intel.com; envelope-from=ruiyu.ni@intel.com; receiver=edk2-devel@lists.01.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 66D0C21E7821E for ; Wed, 18 Oct 2017 19:45:28 -0700 (PDT) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP; 18 Oct 2017 19:49:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,399,1503385200"; d="scan'208";a="164811422" Received: from ray-dev.ccr.corp.intel.com ([10.239.9.7]) by fmsmga006.fm.intel.com with ESMTP; 18 Oct 2017 19:49:04 -0700 From: Ruiyu Ni To: edk2-devel@lists.01.org Cc: Eric Dong Date: Thu, 19 Oct 2017 10:49:03 +0800 Message-Id: <20171019024903.356092-1-ruiyu.ni@intel.com> X-Mailer: git-send-email 2.12.2.windows.2 Subject: [PATCH] MdeModulePkg/PciHostBridge: Set SpecificFlag to 0 for Mem32/Mem64 X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Oct 2017 02:45:28 -0000 Existing code forgot to set Descriptor->SpecificFlag to 0 when the resource type is non-prefetchable MMIO. The patch adds the missing assignment. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni Cc: Eric Dong --- MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c index 70726a6be8..1494848c3e 100644 --- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c +++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c @@ -2,7 +2,7 @@ Provides the basic interfaces to abstract a PCI Host Bridge Resource Allocation. -Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.
+Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at @@ -574,7 +574,8 @@ ResourceConflict ( Descriptor->Len = sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3; Descriptor->AddrRangeMin = ResAllocNode->Base; Descriptor->AddrRangeMax = ResAllocNode->Alignment; - Descriptor->AddrLen = ResAllocNode->Length; + Descriptor->AddrLen = ResAllocNode->Length; + Descriptor->SpecificFlag = 0; switch (ResAllocNode->Type) { case TypeIo: -- 2.12.2.windows.2