diff options
| author | Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> | 2017-06-29 23:08:13 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-01 18:51:32 +0300 |
| commit | 8a2768732a4dfdaabdbea18603330922fb0ee773 (patch) | |
| tree | a19076000b0ce36a5a84032d32adb22463db7c92 /drivers/net/ethernet/netronome/nfp/nfp_port.c | |
| parent | 8f15df600dff00c8f28c8588bdd4dca55dff690b (diff) | |
| download | linux-8a2768732a4dfdaabdbea18603330922fb0ee773.tar.xz | |
nfp: provide infrastructure for offloading flower based TC filters
Adds a flower based TC offload handler for representor devices, this
is in addition to the bpf based offload handler. The changes in this
patch will be used in a follow-up patch to add tc flower offload to
the NFP.
The flower app enables tc offloads on representors by default.
Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_port.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_port.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.c b/drivers/net/ethernet/netronome/nfp/nfp_port.c index 3aa834fb2250..776e54dd5dd0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_port.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c @@ -88,6 +88,21 @@ const struct switchdev_ops nfp_port_switchdev_ops = { .switchdev_port_attr_get = nfp_port_attr_get, }; +int nfp_port_setup_tc(struct net_device *netdev, u32 handle, u32 chain_index, + __be16 proto, struct tc_to_netdev *tc) +{ + struct nfp_port *port; + + if (chain_index) + return -EOPNOTSUPP; + + port = nfp_port_from_netdev(netdev); + if (!port) + return -EOPNOTSUPP; + + return nfp_app_setup_tc(port->app, netdev, handle, proto, tc); +} + struct nfp_port * nfp_port_from_id(struct nfp_pf *pf, enum nfp_port_type type, unsigned int id) { |