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path: root/drivers/net/macvlan.c
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Diffstat (limited to 'drivers/net/macvlan.c')
-rw-r--r--drivers/net/macvlan.c42
1 files changed, 32 insertions, 10 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 99eed9f37c8..3aabfd9dd21 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -54,7 +54,7 @@ static struct macvlan_dev *macvlan_hash_lookup(const struct macvlan_port *port,
struct hlist_node *n;
hlist_for_each_entry_rcu(vlan, n, &port->vlan_hash[addr[5]], hlist) {
- if (!compare_ether_addr(vlan->dev->dev_addr, addr))
+ if (!compare_ether_addr_64bits(vlan->dev->dev_addr, addr))
return vlan;
}
return NULL;
@@ -92,7 +92,7 @@ static int macvlan_addr_busy(const struct macvlan_port *port,
* currently in use by the underlying device or
* another macvlan.
*/
- if (memcmp(port->dev->dev_addr, addr, ETH_ALEN) == 0)
+ if (!compare_ether_addr_64bits(port->dev->dev_addr, addr))
return 1;
if (macvlan_hash_lookup(port, addr))
@@ -130,7 +130,7 @@ static void macvlan_broadcast(struct sk_buff *skb,
dev->stats.multicast++;
nskb->dev = dev;
- if (!compare_ether_addr(eth->h_dest, dev->broadcast))
+ if (!compare_ether_addr_64bits(eth->h_dest, dev->broadcast))
nskb->pkt_type = PACKET_BROADCAST;
else
nskb->pkt_type = PACKET_MULTICAST;
@@ -184,8 +184,11 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
return NULL;
}
-static int macvlan_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
+ int i = skb_get_queue_mapping(skb);
+ struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
const struct macvlan_dev *vlan = netdev_priv(dev);
unsigned int len = skb->len;
int ret;
@@ -194,12 +197,11 @@ static int macvlan_start_xmit(struct sk_buff *skb, struct net_device *dev)
ret = dev_queue_xmit(skb);
if (likely(ret == NET_XMIT_SUCCESS)) {
- dev->stats.tx_packets++;
- dev->stats.tx_bytes += len;
- } else {
- dev->stats.tx_errors++;
- dev->stats.tx_aborted_errors++;
- }
+ txq->tx_packets++;
+ txq->tx_bytes += len;
+ } else
+ txq->tx_dropped++;
+
return NETDEV_TX_OK;
}
@@ -483,6 +485,25 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
return 0;
}
+static int macvlan_get_tx_queues(struct net *net,
+ struct nlattr *tb[],
+ unsigned int *num_tx_queues,
+ unsigned int *real_num_tx_queues)
+{
+ struct net_device *real_dev;
+
+ if (!tb[IFLA_LINK])
+ return -EINVAL;
+
+ real_dev = __dev_get_by_index(net, nla_get_u32(tb[IFLA_LINK]));
+ if (!real_dev)
+ return -ENODEV;
+
+ *num_tx_queues = real_dev->num_tx_queues;
+ *real_num_tx_queues = real_dev->real_num_tx_queues;
+ return 0;
+}
+
static int macvlan_newlink(struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[])
{
@@ -549,6 +570,7 @@ static void macvlan_dellink(struct net_device *dev)
static struct rtnl_link_ops macvlan_link_ops __read_mostly = {
.kind = "macvlan",
.priv_size = sizeof(struct macvlan_dev),
+ .get_tx_queues = macvlan_get_tx_queues,
.setup = macvlan_setup,
.validate = macvlan_validate,
.newlink = macvlan_newlink,