Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932076Ab3IKU0f (ORCPT ); Wed, 11 Sep 2013 16:26:35 -0400 Received: from hydra.sisk.pl ([212.160.235.94]:46429 "EHLO hydra.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750839Ab3IKU0e convert rfc822-to-8bit (ORCPT ); Wed, 11 Sep 2013 16:26:34 -0400 From: "Rafael J. Wysocki" To: Lan Tianyu Cc: lenb@kernel.org, yinghai@kernel.org, bhelgaas@google.com, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 2/4] ACPI/Resource: Add address translation support Date: Wed, 11 Sep 2013 22:37:33 +0200 Message-ID: <1471266.A5mlsVTEW9@vostro.rjw.lan> User-Agent: KMail/4.10.5 (Linux/3.11.0+; KDE/4.10.5; x86_64; ; ) In-Reply-To: <52307D9D.3070801@intel.com> References: <1378477486-8758-1-git-send-email-tianyu.lan@intel.com> <522D3002.5050304@intel.com> <52307D9D.3070801@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1178 Lines: 32 On Wednesday, September 11, 2013 10:26:37 AM Lan Tianyu wrote: > On 09/08/2013 10:18 PM, Lan Tianyu wrote: > > On 2013年09月07日 08:15, Rafael J. Wysocki wrote: > >> On Friday, September 06, 2013 10:24:44 AM Lan Tianyu wrote: > >>> According ACPI 5.0 spec Section 19.1.8 > >>> "For bridges, translate addresses across the bridge, this is the > >>> offset that must be added to the address on the secondary side > >>> to obtain the address on the primary side. Non-bridge devices > >>> must list 0." > >> > >> Can you please have a look into the previous versions of the spec and double > >> check that this change won't confuse systems that implement them? > >> > > > > Hi Rafael: > > I check all versions. This part has existed and not been > > changed since ACPI 1.0. > > > > Hi Rafael: > Do you have other comments on this? Well, why would I? You're saying that you've verified it and that's OK. Thanks, Rafael -- 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/