From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.24; helo=mga09.intel.com; envelope-from=ruiyu.ni@intel.com; receiver=edk2-devel@lists.01.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (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 2346121C913BC for ; Sun, 19 Nov 2017 19:01:24 -0800 (PST) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Nov 2017 19:05:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,424,1505804400"; d="scan'208";a="3678624" Received: from ray-dev.ccr.corp.intel.com ([10.239.9.15]) by fmsmga004.fm.intel.com with ESMTP; 19 Nov 2017 19:05:36 -0800 From: Ruiyu Ni To: edk2-devel@lists.01.org Date: Mon, 20 Nov 2017 11:05:30 +0800 Message-Id: <20171120030532.7548-1-ruiyu.ni@intel.com> X-Mailer: git-send-email 2.15.0.gvfs.1.preview.4 Subject: [PATCH 0/2] MdeModulePkg/PciBusDxe: Revert the patch to disable BME 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: Mon, 20 Nov 2017 03:01:24 -0000 We met some compatibility issues when doing Windows S4 resume. Reverting the BME disabling patches to fix the S4 resume issue. Ruiyu Ni (2): MdeModulePkg/PciBus: Revert "disable all BME when entering RT" MdeModulePkg/PciBus: Revert "Enable BM on P2P bridges on demand" MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h | 2 - MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf | 3 - MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c | 102 +-------------------- .../Bus/Pci/PciBusDxe/PciEnumeratorSupport.c | 18 +--- MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c | 8 +- 5 files changed, 10 insertions(+), 123 deletions(-) -- 2.15.0.gvfs.1.preview.4