diff options
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 0520952aa096..f5438d0978ca 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -45,18 +45,13 @@ static struct { { "peer_ifindex" }, }; -static int veth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int veth_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *cmd) { - cmd->supported = 0; - cmd->advertising = 0; - ethtool_cmd_speed_set(cmd, SPEED_10000); - cmd->duplex = DUPLEX_FULL; - cmd->port = PORT_TP; - cmd->phy_address = 0; - cmd->transceiver = XCVR_INTERNAL; - cmd->autoneg = AUTONEG_DISABLE; - cmd->maxtxpkt = 0; - cmd->maxrxpkt = 0; + cmd->base.speed = SPEED_10000; + cmd->base.duplex = DUPLEX_FULL; + cmd->base.port = PORT_TP; + cmd->base.autoneg = AUTONEG_DISABLE; return 0; } @@ -95,12 +90,12 @@ static void veth_get_ethtool_stats(struct net_device *dev, } static const struct ethtool_ops veth_ethtool_ops = { - .get_settings = veth_get_settings, .get_drvinfo = veth_get_drvinfo, .get_link = ethtool_op_get_link, .get_strings = veth_get_strings, .get_sset_count = veth_get_sset_count, .get_ethtool_stats = veth_get_ethtool_stats, + .get_link_ksettings = veth_get_link_ksettings, }; static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev) @@ -158,8 +153,8 @@ static u64 veth_stats_one(struct pcpu_vstats *result, struct net_device *dev) return atomic64_read(&priv->dropped); } -static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *tot) +static void veth_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *tot) { struct veth_priv *priv = netdev_priv(dev); struct net_device *peer; @@ -177,8 +172,6 @@ static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev, tot->rx_packets = one.packets; } rcu_read_unlock(); - - return tot; } /* fake multicast ability */ @@ -229,7 +222,6 @@ static int veth_dev_init(struct net_device *dev) static void veth_dev_free(struct net_device *dev) { free_percpu(dev->vstats); - free_netdev(dev); } #ifdef CONFIG_NET_POLL_CONTROLLER @@ -324,7 +316,8 @@ static void veth_setup(struct net_device *dev) NETIF_F_HW_VLAN_STAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_STAG_RX); - dev->destructor = veth_dev_free; + dev->needs_free_netdev = true; + dev->priv_destructor = veth_dev_free; dev->max_mtu = ETH_MAX_MTU; dev->hw_features = VETH_FEATURES; @@ -336,7 +329,8 @@ static void veth_setup(struct net_device *dev) * netlink interface */ -static int veth_validate(struct nlattr *tb[], struct nlattr *data[]) +static int veth_validate(struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { if (tb[IFLA_ADDRESS]) { if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN) @@ -354,7 +348,8 @@ static int veth_validate(struct nlattr *tb[], struct nlattr *data[]) static struct rtnl_link_ops veth_link_ops; static int veth_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[]) + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) { int err; struct net_device *peer; @@ -375,11 +370,12 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, ifmp = nla_data(nla_peer); err = rtnl_nla_parse_ifla(peer_tb, nla_data(nla_peer) + sizeof(struct ifinfomsg), - nla_len(nla_peer) - sizeof(struct ifinfomsg)); + nla_len(nla_peer) - sizeof(struct ifinfomsg), + NULL); if (err < 0) return err; - err = veth_validate(peer_tb, NULL); + err = veth_validate(peer_tb, NULL, extack); if (err < 0) return err; @@ -389,7 +385,7 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, tbp = tb; } - if (tbp[IFLA_IFNAME]) { + if (ifmp && tbp[IFLA_IFNAME]) { nla_strlcpy(ifname, tbp[IFLA_IFNAME], IFNAMSIZ); name_assign_type = NET_NAME_USER; } else { @@ -408,7 +404,7 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, return PTR_ERR(peer); } - if (tbp[IFLA_ADDRESS] == NULL) + if (!ifmp || !tbp[IFLA_ADDRESS]) eth_hw_addr_random(peer); if (ifmp && (dev->ifindex != 0)) |