diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_repr.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_repr.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_repr.c b/drivers/net/ethernet/intel/ice/ice_repr.c index cb83f58d7c71..c49eeea7cb67 100644 --- a/drivers/net/ethernet/intel/ice/ice_repr.c +++ b/drivers/net/ethernet/intel/ice/ice_repr.c @@ -5,6 +5,7 @@ #include "ice_eswitch.h" #include "ice_devlink.h" #include "ice_virtchnl_pf.h" +#include "ice_tc_lib.h" /** * ice_repr_get_sw_port_id - get port ID associated with representor @@ -141,6 +142,55 @@ ice_repr_get_devlink_port(struct net_device *netdev) return &repr->vf->devlink_port; } +static int +ice_repr_setup_tc_cls_flower(struct ice_repr *repr, + struct flow_cls_offload *flower) +{ + switch (flower->command) { + case FLOW_CLS_REPLACE: + return ice_add_cls_flower(repr->netdev, repr->src_vsi, flower); + case FLOW_CLS_DESTROY: + return ice_del_cls_flower(repr->src_vsi, flower); + default: + return -EINVAL; + } +} + +static int +ice_repr_setup_tc_block_cb(enum tc_setup_type type, void *type_data, + void *cb_priv) +{ + struct flow_cls_offload *flower = (struct flow_cls_offload *)type_data; + struct ice_netdev_priv *np = (struct ice_netdev_priv *)cb_priv; + + switch (type) { + case TC_SETUP_CLSFLOWER: + return ice_repr_setup_tc_cls_flower(np->repr, flower); + default: + return -EOPNOTSUPP; + } +} + +static LIST_HEAD(ice_repr_block_cb_list); + +static int +ice_repr_setup_tc(struct net_device *netdev, enum tc_setup_type type, + void *type_data) +{ + struct ice_netdev_priv *np = netdev_priv(netdev); + + switch (type) { + case TC_SETUP_BLOCK: + return flow_block_cb_setup_simple((struct flow_block_offload *) + type_data, + &ice_repr_block_cb_list, + ice_repr_setup_tc_block_cb, + np, np, true); + default: + return -EOPNOTSUPP; + } +} + static const struct net_device_ops ice_repr_netdev_ops = { .ndo_get_phys_port_name = ice_repr_get_phys_port_name, .ndo_get_stats64 = ice_repr_get_stats64, @@ -148,6 +198,7 @@ static const struct net_device_ops ice_repr_netdev_ops = { .ndo_stop = ice_repr_stop, .ndo_start_xmit = ice_eswitch_port_start_xmit, .ndo_get_devlink_port = ice_repr_get_devlink_port, + .ndo_setup_tc = ice_repr_setup_tc, }; /** @@ -170,6 +221,8 @@ ice_repr_reg_netdev(struct net_device *netdev) netdev->netdev_ops = &ice_repr_netdev_ops; ice_set_ethtool_repr_ops(netdev); + netdev->hw_features |= NETIF_F_HW_TC; + netif_carrier_off(netdev); netif_tx_stop_all_queues(netdev); |