From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 792DB1A1DEE for ; Mon, 12 Sep 2016 06:41:19 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 12 Sep 2016 06:41:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,322,1470726000"; d="scan'208,217";a="1049108662" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga002.jf.intel.com with ESMTP; 12 Sep 2016 06:41:18 -0700 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 12 Sep 2016 06:41:18 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.102]) by SHSMSX101.ccr.corp.intel.com ([169.254.1.91]) with mapi id 14.03.0248.002; Mon, 12 Sep 2016 21:41:16 +0800 From: "Ni, Ruiyu" To: Ard Biesheuvel CC: "Yao, Jiewen" , "edk2-devel@lists.01.org" , "Gao, Liming" , "Zeng, Star" , "Tian, Feng" , "lersek@redhat.com" , "leif.lindholm@linaro.org" Thread-Topic: [edk2] [PATCH] MdeModulePkg/PciBusDxe: make BAR degradation dependent on OPROM presence Thread-Index: AQHSDPZ5xoa7+WYvNk608yyzG3UuyqB1T3WAgAAAQQCAAI0IGQ== Date: Mon, 12 Sep 2016 13:41:15 +0000 Message-ID: <31C8ACEA-1414-4C18-8CBC-F39B58489529@intel.com> References: <1473685561-1418-1-git-send-email-ard.biesheuvel@linaro.org> <74D8A39837DF1E4DA445A8C0B3885C50385FCEB6@shsmsx102.ccr.corp.intel.com>, In-Reply-To: Accept-Language: en-US, zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 Subject: Re: [PATCH] MdeModulePkg/PciBusDxe: make BAR degradation dependent on OPROM presence X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Sep 2016 13:41:19 -0000 Content-Language: zh-CN Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable You could use IncompatiblePciDevice protocol. If you have no clue I will gi= ve you more information my tomorrow. Thanks, Ray =1B$B:_=1B(B 2016=1B$BG/=1B(B9=1B$B7n=1B(B12=1B$BF|!$2<8a=1B(B9:16=1B$B!$= =1B(BArd Biesheuvel > =1B$B> wrote: HI Ard We should not let MdeModulePkg depend on IntelFrameworkPkg. You patch violates the dependency rule. I suggest we figure out other solution to resolve the problem. Yes, please. And please keep us informed about any solutions you come up wi= th. Thanks, Ard.