Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754192AbZLAAKK (ORCPT ); Mon, 30 Nov 2009 19:10:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754125AbZLAAKJ (ORCPT ); Mon, 30 Nov 2009 19:10:09 -0500 Received: from hera.kernel.org ([140.211.167.34]:39146 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754121AbZLAAKI (ORCPT ); Mon, 30 Nov 2009 19:10:08 -0500 Message-ID: <4B145EAF.8030909@kernel.org> Date: Mon, 30 Nov 2009 16:09:19 -0800 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.23 (X11/20090817) MIME-Version: 1.0 To: Grant Grundler CC: Alex Williamson , jbarnes@virtuousgeek.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] PCI: Always set prefetchable base/limit upper32 registers References: <20091130212228.7555.43533.stgit@debian.lart> <4B143AE5.7040702@kernel.org> <1259617381.8949.281.camel@8530w.home> <4B143E83.6020105@kernel.org> <1259618496.8949.290.camel@8530w.home> <4B144346.50608@kernel.org> <1259619578.8949.295.camel@8530w.home> <4B1455FD.90002@kernel.org> <20091201000049.GC24539@lackof.org> In-Reply-To: <20091201000049.GC24539@lackof.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 581 Lines: 18 Grant Grundler wrote: > On Mon, Nov 30, 2009 at 03:32:13PM -0800, Yinghai Lu wrote: >> IORESOURCE_MEM_64 get set when PCI_PREF_RANGE_TYPE_64 is set. > > PCI_PREF_RANGE_TYPE_64 is when we read BARs. It doesn't indicate > anything about PCI Bridge Window registers AFAIK. > please double check pci-to-pci bridge 1.2, in page 47. YH -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/