From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de ([212.227.17.10]:61210 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751578AbaEaSlU (ORCPT ); Sat, 31 May 2014 14:41:20 -0400 From: Arnd Bergmann To: Liviu Dudau Cc: Bjorn Helgaas , Kumar Gala , Rob Herring , Rob Herring , Grant Likely , Pawel Moll , Mark Rutland , Ian Campbell , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" , linux-arm-msm , "linux-arm-kernel@lists.infradead.org" , Kishon Vijay Abraham I Subject: Re: [PATCH 1/2] pci: Add IORESOURCE_BIT entry for PCIe ECAM resources. Date: Sat, 31 May 2014 20:41:04 +0200 Message-ID: <4756033.LkcFQN0chs@wuerfel> In-Reply-To: <1401496601-31983-2-git-send-email-Liviu.Dudau@arm.com> References: <20140530233034.GH1677@bart.dudau.co.uk> <1401496601-31983-1-git-send-email-Liviu.Dudau@arm.com> <1401496601-31983-2-git-send-email-Liviu.Dudau@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-pci-owner@vger.kernel.org List-ID: On Saturday 31 May 2014 01:36:40 Liviu Dudau wrote: > We would like to be able to describe PCIe ECAM resources as > IORESOURCE_MEM blocks while distinguish them from standard > memory resources. Add an IORESOURCE_BIT entry for this case. > > Signed-off-by: Liviu Dudau I still don't see any value in this at all. What is the advantage of doing this opposed to just having a standardized 'reg' property for a particular compatible string? Arnd