#include <linux/virtio.h>
#include <linux/virtio_net.h>
#include <linux/scatterlist.h>
+#include <linux/if_vlan.h>
static int napi_weight = 128;
module_param(napi_weight, int, 0444);
module_param(gso, bool, 0444);
/* FIXME: MTU in config. */
-#define MAX_PACKET_LEN (ETH_HLEN+ETH_DATA_LEN)
+#define MAX_PACKET_LEN (ETH_HLEN + VLAN_HLEN + ETH_DATA_LEN)
#define GOOD_COPY_LEN 128
struct virtnet_info
skb_put(skb, MAX_PACKET_LEN);
hdr = skb_vnet_hdr(skb);
- sg_init_one(sg, hdr, sizeof(*hdr));
+ sg_set_buf(sg, hdr, sizeof(*hdr));
if (vi->big_packets) {
for (i = 0; i < MAX_SKB_FRAGS; i++) {
/* Encode metadata header at front. */
if (vi->mergeable_rx_bufs)
- sg_init_one(sg, mhdr, sizeof(*mhdr));
+ sg_set_buf(sg, mhdr, sizeof(*mhdr));
else
- sg_init_one(sg, hdr, sizeof(*hdr));
+ sg_set_buf(sg, hdr, sizeof(*hdr));
num = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1;
return 0;
}
+static const struct net_device_ops virtnet_netdev = {
+ .ndo_open = virtnet_open,
+ .ndo_stop = virtnet_close,
+ .ndo_start_xmit = start_xmit,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_change_mtu = virtnet_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = virtnet_netpoll,
+#endif
+};
+
static int virtnet_probe(struct virtio_device *vdev)
{
int err;
return -ENOMEM;
/* Set up network device as normal. */
- dev->open = virtnet_open;
- dev->stop = virtnet_close;
- dev->hard_start_xmit = start_xmit;
- dev->change_mtu = virtnet_change_mtu;
+ dev->netdev_ops = &virtnet_netdev;
dev->features = NETIF_F_HIGHDMA;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = virtnet_netpoll;
-#endif
SET_ETHTOOL_OPS(dev, &virtnet_ethtool_ops);
SET_NETDEV_DEV(dev, &vdev->dev);