static int mlx5_esw_del_uc_addr(struct mlx5_core_dev *dev,
struct mlx5_vport_addr *vaddr)
{
struct hlist_head *hash = dev->priv.eswitch.l2_table.l2_hash;
struct mlx5_esw_uc_addr *esw_uc_addr;
u8 *mac = vaddr->node.addr;
u32 vport = vaddr->vport;
esw_uc_addr = mlx5_addr_hash_find(hash, mac, struct mlx5_esw_uc_addr);
if (!esw_uc_addr || esw_uc_addr->vport != vport) {
esw_debug(dev,
"MAC(%pM) doesn't belong to vport (%d)\n",
mac, vport);
return -EINVAL;
}
mlx5_del_l2_table_entry(dev, esw_uc_addr->table_index);
esw_debug(dev,
"UC- Deleted mac(%pM) vport(%d) l2_index(%d) flow_rule(%p)\n",
mac, vport, esw_uc_addr->table_index, vaddr->flow_rule);
if (vaddr->flow_rule)
mlx5_del_flow_rule(vaddr->flow_rule);
vaddr->flow_rule = NULL;
mlx5_addr_hash_del(&esw_uc_addr->node);
return 0;
}
static void mlx5_eswfdb_cleanup_promisc_rules(struct mlx5_core_dev *dev)
{
struct mlx5_eswitch *esw = &dev->priv.eswitch;
struct mlx5_esw_mc_addr *promisc = esw->promisc;
struct mlx5_esw_mc_addr *mc_promisc = esw->mc_promisc;
if (promisc && promisc->uplink_rule)
mlx5_del_flow_rule(promisc->uplink_rule);
if (mc_promisc && mc_promisc->uplink_rule)
mlx5_del_flow_rule(mc_promisc->uplink_rule);
kfree(promisc);
kfree(mc_promisc);
esw->promisc = NULL;
esw->mc_promisc = NULL;
}
static void mlx5e_cleanup_rep_rx(struct mlx5e_priv *priv)
{
struct mlx5_eswitch_rep *rep = priv->ppriv;
int i;
mlx5e_tc_cleanup(priv);
mlx5_del_flow_rule(rep->vport_rx_rule);
mlx5e_destroy_direct_tirs(priv);
for (i = 0; i < priv->params.num_channels; i++)
mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
}
static int mlx5_esw_del_mc_addr(struct mlx5_core_dev *dev,
struct mlx5_vport_addr *vaddr)
{
struct mlx5_eswitch *esw = &dev->priv.eswitch;
struct hlist_head *hash = esw->mc_table;
struct mlx5_esw_mc_addr *esw_mc_addr;
u8 *mac = vaddr->node.addr;
u32 vport = vaddr->vport;
if (!esw->fdb_table.fdb)
return 0;
esw_mc_addr = mlx5_addr_hash_find(hash, mac, struct mlx5_esw_mc_addr);
if (!esw_mc_addr) {
esw_warn(dev,
"Failed to find eswitch MC addr for MAC(%pM) vport(%d)",
mac, vport);
return -EINVAL;
}
esw_debug(dev,
"MC- Deleting MC mac(%pM) -> vport(%d) flow_rule(%p) refcnt(%d)\n",
mac, vport, vaddr->flow_rule, esw_mc_addr->refcnt);
if (vaddr->flow_rule)
mlx5_del_flow_rule(vaddr->flow_rule);
vaddr->flow_rule = NULL;
if (--esw_mc_addr->refcnt)
return 0;
esw_debug(dev,
"MC- Deleting MC mac(%pM) -> vport(%d) flow_rule(%p) refcnt(%d)\n",
mac, UPLINK_VPORT, esw_mc_addr->uplink_rule,
esw_mc_addr->refcnt);
if (esw_mc_addr->uplink_rule)
mlx5_del_flow_rule(esw_mc_addr->uplink_rule);
mlx5_addr_hash_del(&esw_mc_addr->node);
return 0;
}
static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
{
struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
struct mlx5_eswitch_rep *rep = priv->ppriv;
struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5_flow_rule *flow_rule;
int err;
int i;
err = mlx5e_create_direct_rqts(priv);
if (err) {
mlx5_core_warn(mdev, "create direct rqts failed, %d\n", err);
return err;
}
err = mlx5e_create_direct_tirs(priv);
if (err) {
mlx5_core_warn(mdev, "create direct tirs failed, %d\n", err);
goto err_destroy_direct_rqts;
}
flow_rule = mlx5_eswitch_create_vport_rx_rule(esw,
rep->vport,
priv->direct_tir[0].tirn);
if (IS_ERR(flow_rule)) {
err = PTR_ERR(flow_rule);
goto err_destroy_direct_tirs;
}
rep->vport_rx_rule = flow_rule;
err = mlx5e_tc_init(priv);
if (err)
goto err_del_flow_rule;
return 0;
err_del_flow_rule:
mlx5_del_flow_rule(rep->vport_rx_rule);
err_destroy_direct_tirs:
mlx5e_destroy_direct_tirs(priv);
err_destroy_direct_rqts:
for (i = 0; i < priv->params.num_channels; i++)
mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
return err;
}