return -EINVAL;
}
} else if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC)) {
- vdev->config->set(vdev, offsetof(struct virtio_net_config, mac),
- addr->sa_data, dev->addr_len);
+ unsigned int i;
+
+ /* Naturally, this has an atomicity problem. */
+ for (i = 0; i < dev->addr_len; i++)
+ virtio_cwrite8(vdev,
+ offsetof(struct virtio_net_config, mac) +
+ i, addr->sa_data[i]);
}
eth_commit_mac_addr_change(dev, p);
if (!vi->config_enable)
goto done;
- if (virtio_config_val(vi->vdev, VIRTIO_NET_F_STATUS,
- offsetof(struct virtio_net_config, status),
- &v) < 0)
+ if (virtio_cread_feature(vi->vdev, VIRTIO_NET_F_STATUS,
+ struct virtio_net_config, status, &v) < 0)
goto done;
if (v & VIRTIO_NET_S_ANNOUNCE) {
u16 max_queue_pairs;
/* Find if host supports multiqueue virtio_net device */
- err = virtio_config_val(vdev, VIRTIO_NET_F_MQ,
- offsetof(struct virtio_net_config,
- max_virtqueue_pairs), &max_queue_pairs);
+ err = virtio_cread_feature(vdev, VIRTIO_NET_F_MQ,
+ struct virtio_net_config,
+ max_virtqueue_pairs, &max_queue_pairs);
/* We need at least 2 queue's */
if (err || max_queue_pairs < VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN ||
dev->vlan_features = dev->features;
/* Configuration may specify what MAC to use. Otherwise random. */
- if (virtio_config_val_len(vdev, VIRTIO_NET_F_MAC,
- offsetof(struct virtio_net_config, mac),
- dev->dev_addr, dev->addr_len) < 0)
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC))
+ virtio_cread_bytes(vdev,
+ offsetof(struct virtio_net_config, mac),
+ dev->dev_addr, dev->addr_len);
+ else
eth_hw_addr_random(dev);
/* Set up our device-specific information */
free_netdev(vi->dev);
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int virtnet_freeze(struct virtio_device *vdev)
{
struct virtnet_info *vi = vdev->priv;
.probe = virtnet_probe,
.remove = virtnet_remove,
.config_changed = virtnet_config_changed,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
.freeze = virtnet_freeze,
.restore = virtnet_restore,
#endif