linux-kernel - Re: [PATCH] xen-pciback: more uses of cached MSI-X capability offset

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Date:	Wed, 29 May 2013 17:03:46 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
Cc:	Jan Beulich <JBeulich@...e.com>,
	xen-devel <xen-devel@...ts.xen.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] xen-pciback: more uses of cached MSI-X capability offset

On Wed, May 29, 2013 at 02:51:11PM -0600, Bjorn Helgaas wrote:
> On Wed, May 29, 2013 at 6:31 AM, Jan Beulich <JBeulich@...e.com> wrote:
> > Signed-off-by: Jan Beulich <jbeulich@...e.com>
> >
> > ---
> >  drivers/xen/xen-pciback/pci_stub.c |    4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> Acked-by: Bjorn Helgaas <bhelgaas@...gle.com>
> 
> I assume you'll take this, Konrad.  Let me know if you need me to do anything.

Yes, in my queue as we speak. Thanks.
> 
> > --- 3.10-rc3/drivers/xen/xen-pciback/pci_stub.c
> > +++ 3.10-rc3-xen-pciback-MSI-X-cap/drivers/xen/xen-pciback/pci_stub.c
> > @@ -106,7 +106,7 @@ static void pcistub_device_release(struc
> >         else
> >                 pci_restore_state(dev);
> >
> > -       if (pci_find_capability(dev, PCI_CAP_ID_MSIX)) {
> > +       if (dev->msix_cap) {
> >                 struct physdev_pci_device ppdev = {
> >                         .seg = pci_domain_nr(dev->bus),
> >                         .bus = dev->bus->number,
> > @@ -371,7 +371,7 @@ static int pcistub_init_device(struct pc
> >         if (err)
> >                 goto config_release;
> >
> > -       if (pci_find_capability(dev, PCI_CAP_ID_MSIX)) {
> > +       if (dev->msix_cap) {
> >                 struct physdev_pci_device ppdev = {
> >                         .seg = pci_domain_nr(dev->bus),
> >                         .bus = dev->bus->number,
> >
> >
> >
--
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