On Fri, Mar 15, 2013 at 09:45:15AM +0800, Asias He wrote: > Before we start scsi target scanning, we need to set the > VIRTIO_CONFIG_S_DRIVER_OK flag so the device can do setup properly. > > This fix a bug when booting tcm_vhost with seabios. > > Signed-off-by: Asias He <asias@xxxxxxxxxx> > Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > --- > src/virtio-scsi.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/src/virtio-scsi.c b/src/virtio-scsi.c > index 879ddfb..4de1255 100644 > --- a/src/virtio-scsi.c > +++ b/src/virtio-scsi.c > @@ -147,6 +147,9 @@ init_virtio_scsi(struct pci_device *pci) > goto fail; > } > > + vp_set_status(ioaddr, VIRTIO_CONFIG_S_ACKNOWLEDGE | > + VIRTIO_CONFIG_S_DRIVER | VIRTIO_CONFIG_S_DRIVER_OK); > + > int i, tot; > for (tot = 0, i = 0; i < 256; i++) > tot += virtio_scsi_scan_target(pci, ioaddr, vq, i); > @@ -154,8 +157,6 @@ init_virtio_scsi(struct pci_device *pci) > if (!tot) > goto fail; > > - vp_set_status(ioaddr, VIRTIO_CONFIG_S_ACKNOWLEDGE | > - VIRTIO_CONFIG_S_DRIVER | VIRTIO_CONFIG_S_DRIVER_OK); > return; > > fail: > -- > 1.8.1.4 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
