On Wed, Feb 19, 2014 at 11:15:29AM +0100, Alexander Gordeev wrote: > As result deprecation of MSI-X/MSI enablement functions > pci_enable_msix() and pci_enable_msi_block() all drivers > using these two interfaces need to be updated to use the > new pci_enable_msi_range() and pci_enable_msix_range() > interfaces. > > Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx> > Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx> > Cc: "Michael S. Tsirkin" <mst@xxxxxxxxxx> > Cc: virtio-dev@xxxxxxxxxxxxxxxxxxxx > Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx > Cc: linux-pci@xxxxxxxxxxxxxxx Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > --- > drivers/virtio/virtio_pci.c | 8 +++----- > 1 files changed, 3 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c > index a416f9b..dea042c 100644 > --- a/drivers/virtio/virtio_pci.c > +++ b/drivers/virtio/virtio_pci.c > @@ -333,11 +333,9 @@ static int vp_request_msix_vectors(struct virtio_device *vdev, int nvectors, > for (i = 0; i < nvectors; ++i) > vp_dev->msix_entries[i].entry = i; > > - /* pci_enable_msix returns positive if we can't get this many. */ > - err = pci_enable_msix(vp_dev->pci_dev, vp_dev->msix_entries, nvectors); > - if (err > 0) > - err = -ENOSPC; > - if (err) > + err = pci_enable_msix_range(vp_dev->pci_dev, > + vp_dev->msix_entries, nvectors, nvectors); > + if (err < 0) > goto error; > vp_dev->msix_enabled = 1; > > -- > 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
