diff options
| author | Jason Wang <jasowang@redhat.com> | 2015-05-29 14:15:25 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-05-31 16:44:12 +0200 |
| commit | e83980455c8c7eb066405de512be7c4bace3ac4d (patch) | |
| tree | f7645a8c93fef52e18a3f5cf9a49265e22a0566e /hw/virtio/virtio-pci.c | |
| parent | da51a335aa61ec0e45879d80f3c5e2ee4f87cd2f (diff) | |
virtio: device_plugged() can fail
This patch passes error pointer to transport specific device_plugged()
callback. Through this way, device_plugged() can do some transport
specific check and fail. This will be uesd by following patches that
check the number of virtqueues against the transport limitation.
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio/virtio-pci.c')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 8923ba86e0..0cc249cef8 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -912,7 +912,7 @@ static int virtio_pci_query_nvectors(DeviceState *d) } /* This is called by virtio-bus just after the device is plugged. */ -static void virtio_pci_device_plugged(DeviceState *d) +static void virtio_pci_device_plugged(DeviceState *d, Error **errp) { VirtIOPCIProxy *proxy = VIRTIO_PCI(d); VirtioBusState *bus = &proxy->bus; |