From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukas Hejtmanek Subject: Re: Permissive devices in Xen Date: Tue, 10 Jul 2007 10:57:09 +0200 Message-ID: <20070710085708.GA3885@ics.muni.cz> References: <20070709231425.GZ3885@ics.muni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Keir Fraser Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Tue, Jul 10, 2007 at 09:31:30AM +0100, Keir Fraser wrote: > Possibly, although I'm intrigued why the existing code to auto-reset th= e > BARs, in pm_ctrl_write(), doesn't work for you? Perhaps you could add s= ome > tracing and find out? There might be a shorter patch that could be appl= ied > there to get the existing code path working for you. I think it is not really related to D3->D0 transition. Allowing to write proper values into bars at drivers' request may be better approach in gen= eral. > On the other hand, I don't really have anything against the patch you > submitted. If you have no joy with pm_ctrl_write() you can properly sub= mit > your patch with a Signed-off-by line, and I'll apply it. OK, I send it. --=20 Luk=E1=B9 Hejtm=E1nek