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mlx5e_rep: Convert ndo_setup_tc offloads to block callbacks 

Benefit from the newly introduced block callback infrastructure and
convert ndo_setup_tc calls for flower offloads to block callbacks.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2017-10-19 15:50:42 +02:00 committed by David S. Miller
parent 6ea30f8a97
commit 855afa0932
1 changed files with 38 additions and 6 deletions
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44
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View File

@ -659,13 +659,10 @@ static int mlx5e_rep_get_phys_port_name(struct net_device *dev,
} }
static int static int
mlx5e_rep_setup_tc_cls_flower(struct net_device *dev, mlx5e_rep_setup_tc_cls_flower(struct mlx5e_priv *priv,
struct tc_cls_flower_offload *cls_flower) struct tc_cls_flower_offload *cls_flower)
{ {
struct mlx5e_priv *priv = netdev_priv(dev); if (cls_flower->common.chain_index)
if (!is_classid_clsact_ingress(cls_flower->common.classid) ||
cls_flower->common.chain_index)
return -EOPNOTSUPP; return -EOPNOTSUPP;
switch (cls_flower->command) { switch (cls_flower->command) {
@ -680,12 +677,47 @@ mlx5e_rep_setup_tc_cls_flower(struct net_device *dev,
} }
} }
static int mlx5e_rep_setup_tc_cb(enum tc_setup_type type, void *type_data,
void *cb_priv)
{
struct mlx5e_priv *priv = cb_priv;
switch (type) {
case TC_SETUP_CLSFLOWER:
return mlx5e_rep_setup_tc_cls_flower(priv, type_data);
default:
return -EOPNOTSUPP;
}
}
static int mlx5e_rep_setup_tc_block(struct net_device *dev,
struct tc_block_offload *f)
{
struct mlx5e_priv *priv = netdev_priv(dev);
if (f->binder_type != TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
return -EOPNOTSUPP;
switch (f->command) {
case TC_BLOCK_BIND:
return tcf_block_cb_register(f->block, mlx5e_rep_setup_tc_cb,
priv, priv);
case TC_BLOCK_UNBIND:
tcf_block_cb_unregister(f->block, mlx5e_rep_setup_tc_cb, priv);
return 0;
default:
return -EOPNOTSUPP;
}
}
static int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type, static int mlx5e_rep_setup_tc(struct net_device *dev, enum tc_setup_type type,
void *type_data) void *type_data)
{ {
switch (type) { switch (type) {
case TC_SETUP_CLSFLOWER: case TC_SETUP_CLSFLOWER:
return mlx5e_rep_setup_tc_cls_flower(dev, type_data); return 0; /* will be removed after conversion from ndo */
case TC_SETUP_BLOCK:
return mlx5e_rep_setup_tc_block(dev, type_data);
default: default:
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }