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net/mlx5: E-Switch, Use vport event handler for vport cleanup

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Remove the usage of explicit cleanup function and use existing vport
change handler. Calling vport change handler while vport
is disabled will cleanup the vport resources.

Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mohamad Haj Yahia 2016-05-03 17:14:01 +03:00 committed by David S. Miller
parent 01f51f2247
commit 586cfa7f1d
1 changed files with 9 additions and 24 deletions
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33
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
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@ -643,6 +643,9 @@ static void esw_update_vport_addr_list(struct mlx5_eswitch *esw,
addr->action = MLX5_ACTION_DEL;
}
if (!vport->enabled)
goto out;
err = mlx5_query_nic_vport_mac_list(esw->dev, vport_num, list_type,
mac_list, &size);
if (err)
@ -1188,27 +1191,6 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, int vport_num,
mutex_unlock(&esw->state_lock);
}
static void esw_cleanup_vport(struct mlx5_eswitch *esw, u16 vport_num)
{
struct mlx5_vport *vport = &esw->vports[vport_num];
struct l2addr_node *node;
struct vport_addr *addr;
struct hlist_node *tmp;
int hi;
for_each_l2hash_node(node, tmp, vport->uc_list, hi) {
addr = container_of(node, struct vport_addr, node);
addr->action = MLX5_ACTION_DEL;
}
esw_apply_vport_addr_list(esw, vport_num, MLX5_NVPRT_LIST_TYPE_UC);
for_each_l2hash_node(node, tmp, vport->mc_list, hi) {
addr = container_of(node, struct vport_addr, node);
addr->action = MLX5_ACTION_DEL;
}
esw_apply_vport_addr_list(esw, vport_num, MLX5_NVPRT_LIST_TYPE_MC);
}
static void esw_disable_vport(struct mlx5_eswitch *esw, int vport_num)
{
struct mlx5_vport *vport = &esw->vports[vport_num];
@ -1219,7 +1201,6 @@ static void esw_disable_vport(struct mlx5_eswitch *esw, int vport_num)
esw_debug(esw->dev, "Disabling vport(%d)\n", vport_num);
/* Mark this vport as disabled to discard new events */
vport->enabled = false;
vport->enabled_events = 0;
synchronize_irq(mlx5_get_msix_vec(esw->dev, MLX5_EQ_VEC_ASYNC));
@ -1232,8 +1213,12 @@ static void esw_disable_vport(struct mlx5_eswitch *esw, int vport_num)
/* Disable events from this vport */
arm_vport_context_events_cmd(esw->dev, vport->vport, 0);
mutex_lock(&esw->state_lock);
/* We don't assume VFs will cleanup after themselves */
esw_cleanup_vport(esw, vport_num);
/* We don't assume VFs will cleanup after themselves.
* Calling vport change handler while vport is disabled will cleanup
* the vport resources.
*/
esw_vport_change_handler(&vport->vport_change_handler);
vport->enabled_events = 0;
if (vport_num) {
esw_vport_disable_egress_acl(esw, vport);
esw_vport_disable_ingress_acl(esw, vport);