ixgbe: enable FDB netdevice ops
Enable FDB ops on ixgbe when in SR-IOV mode. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -6681,6 +6681,74 @@ static int ixgbe_set_features(struct net_device *netdev,
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return 0;
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}
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static int ixgbe_ndo_fdb_add(struct ndmsg *ndm,
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struct net_device *dev,
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unsigned char *addr,
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u16 flags)
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{
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struct ixgbe_adapter *adapter = netdev_priv(dev);
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int err = -EOPNOTSUPP;
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if (ndm->ndm_state & NUD_PERMANENT) {
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pr_info("%s: FDB only supports static addresses\n",
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ixgbe_driver_name);
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return -EINVAL;
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}
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if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
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if (is_unicast_ether_addr(addr))
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err = dev_uc_add_excl(dev, addr);
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else if (is_multicast_ether_addr(addr))
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err = dev_mc_add_excl(dev, addr);
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else
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err = -EINVAL;
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}
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/* Only return duplicate errors if NLM_F_EXCL is set */
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if (err == -EEXIST && !(flags & NLM_F_EXCL))
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err = 0;
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return err;
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}
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static int ixgbe_ndo_fdb_del(struct ndmsg *ndm,
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struct net_device *dev,
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unsigned char *addr)
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{
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struct ixgbe_adapter *adapter = netdev_priv(dev);
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int err = -EOPNOTSUPP;
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if (ndm->ndm_state & NUD_PERMANENT) {
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pr_info("%s: FDB only supports static addresses\n",
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ixgbe_driver_name);
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return -EINVAL;
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}
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if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
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if (is_unicast_ether_addr(addr))
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err = dev_uc_del(dev, addr);
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else if (is_multicast_ether_addr(addr))
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err = dev_mc_del(dev, addr);
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else
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err = -EINVAL;
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}
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return err;
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}
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static int ixgbe_ndo_fdb_dump(struct sk_buff *skb,
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struct netlink_callback *cb,
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struct net_device *dev,
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int idx)
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{
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struct ixgbe_adapter *adapter = netdev_priv(dev);
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if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
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idx = ndo_dflt_fdb_dump(skb, cb, dev, idx);
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return idx;
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}
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static const struct net_device_ops ixgbe_netdev_ops = {
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.ndo_open = ixgbe_open,
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.ndo_stop = ixgbe_close,
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@ -6717,6 +6785,9 @@ static const struct net_device_ops ixgbe_netdev_ops = {
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#endif /* IXGBE_FCOE */
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.ndo_set_features = ixgbe_set_features,
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.ndo_fix_features = ixgbe_fix_features,
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.ndo_fdb_add = ixgbe_ndo_fdb_add,
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.ndo_fdb_del = ixgbe_ndo_fdb_del,
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.ndo_fdb_dump = ixgbe_ndo_fdb_dump,
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};
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static void __devinit ixgbe_probe_vf(struct ixgbe_adapter *adapter,
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