From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759525Ab2HITzQ (ORCPT ); Thu, 9 Aug 2012 15:55:16 -0400 Received: from mail-vb0-f46.google.com ([209.85.212.46]:48969 "EHLO mail-vb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759473Ab2HITzN convert rfc822-to-8bit (ORCPT ); Thu, 9 Aug 2012 15:55:13 -0400 MIME-Version: 1.0 X-Originating-IP: [46.116.151.238] In-Reply-To: References: <1340375470-13097-1-git-send-email-sjur.brandeland@stericsson.com> <1340375470-13097-2-git-send-email-sjur.brandeland@stericsson.com> From: Ohad Ben-Cohen Date: Thu, 9 Aug 2012 22:54:53 +0300 Message-ID: Subject: Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu) To: =?ISO-8859-1?Q?Sjur_Br=E6ndeland?= Cc: linux-kernel@vger.kernel.org, =?ISO-8859-1?Q?Sjur_Br=E6ndeland?= Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sjur, On Wed, Aug 8, 2012 at 7:55 PM, Sjur Brændeland wrote: > I realize that we have the same issue with the virtio rings. > Are there any way we can assign the device address of the virtio rings > to the resource table in shared memory? It's a gap we have today, but it should definitely be fixed. > Or do we have to calculate the > virtio ring addresses based on number rings and the number of elements > in the ring? No, that's not the long term intention. It can be used as an interim solution, but I expect we do fix this and start supporting dynamic assignments of the vrings locations at some point. Thanks, Ohad.