From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH v6 08/11] tools, libxl: parse optional start gfn from the iomem config option Date: Thu, 01 May 2014 18:29:51 +0100 Message-ID: <5362848F.6010308@linaro.org> References: <1398087904-16594-1-git-send-email-avanzini.arianna@gmail.com> <1398087904-16594-9-git-send-email-avanzini.arianna@gmail.com> <1398691237.29700.92.camel@kazak.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1398691237.29700.92.camel@kazak.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Arianna Avanzini Cc: julien.grall@citrix.com, paolo.valente@unimore.it, keir@xen.org, stefano.stabellini@eu.citrix.com, tim@xen.org, dario.faggioli@citrix.com, Ian.Jackson@eu.citrix.com, xen-devel@lists.xen.org, Ian Campbell , etrudeau@broadcom.com, JBeulich@suse.com, viktor.kleinik@globallogic.com List-Id: xen-devel@lists.xenproject.org Hi Arianna, On 04/28/2014 02:20 PM, Ian Campbell wrote: >> -=item B >> +=item B >> >> Allow guest to access specific hardware I/O memory pages. B >> -is a physical page number. B is the number >> -of pages beginning with B to allow access. Both values >> -must be given in hexadecimal. >> +is a physical page number. B is the number of pages beginning >> +with B to allow access. B specifies the guest frame number >> +where the mapping will start in the domU's address space. If B is not >> +given, the mapping will be performed using B as a start in the >> +domU's address space. > > Please can you make some allusion to this being a 1:1 mapping in the > final sentence. I would also add smth to say this is for auto-translated domain. It's not clear in the paragraph. Regards, -- Julien Grall