diff options
Diffstat (limited to 'hw/net/virtio-net.c')
| -rw-r--r-- | hw/net/virtio-net.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 5630a9ec44..148071a396 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -758,6 +758,8 @@ static int virtio_net_handle_offloads(VirtIONet *n, uint8_t cmd, if (cmd == VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET) { uint64_t supported_offloads; + offloads = virtio_ldq_p(vdev, &offloads); + if (!n->has_vnet_hdr) { return VIRTIO_NET_ERR; } @@ -1942,7 +1944,7 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp) */ if (n->net_conf.rx_queue_size < VIRTIO_NET_RX_QUEUE_MIN_SIZE || n->net_conf.rx_queue_size > VIRTQUEUE_MAX_SIZE || - (n->net_conf.rx_queue_size & (n->net_conf.rx_queue_size - 1))) { + !is_power_of_2(n->net_conf.rx_queue_size)) { error_setg(errp, "Invalid rx_queue_size (= %" PRIu16 "), " "must be a power of 2 between %d and %d.", n->net_conf.rx_queue_size, VIRTIO_NET_RX_QUEUE_MIN_SIZE, |