From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH] xen/mcfg: Call PHYSDEVOP_pci_mmcfg_reserved before PCI enumeration Date: Tue, 22 Sep 2015 10:03:13 -0400 Message-ID: <20150922140312.GA2946@l.oracle.com> References: <1442359786-18270-1-git-send-email-eswierk@skyportsystems.com> <5600F35C02000078000D92EF@prv-mh.provo.novell.com> <20150922133952.GE24845@l.oracle.com> <5601793302000078000A46AE@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <5601793302000078000A46AE@prv-mh.provo.novell.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: Jan Beulich Cc: Ed Swierk , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org On Tue, Sep 22, 2015 at 07:52:19AM -0600, Jan Beulich wrote: > >>> On 22.09.15 at 15:39, wrote: > > On Tue, Sep 22, 2015 at 06:26:11AM -0700, Ed Swierk wrote: > >> Any other ideas? > > > > I like it - as it will update it right away. However we would need some > > extra smarts in Xen to reconfigure its view of the PCI device now that the > > extended configuration space has become available. > > What parts are you thinking of that would need updating (and > aren't getting updated already)? The VF data. As before this call Xen might have not been able to get to the extended configuration. > > Jan >