diff options
| author | John Fastabend <john.fastabend@gmail.com> | 2016-02-16 21:16:15 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-17 09:47:35 -0500 |
| commit | e4c6734eaab90695db0ea8456307790cb0c1ccb5 (patch) | |
| tree | 7a3d0b1803439e7c5f93b767f22fdc50edde76e6 /drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | |
| parent | 547b9ca879eafeb3507c00dc77002953c9c04b0b (diff) | |
net: rework ndo tc op to consume additional qdisc handle parameter
The ndo_setup_tc() op was added to support drivers offloading tx
qdiscs however only support for mqprio was ever added. So we
only ever added support for passing the number of traffic classes
to the driver.
This patch generalizes the ndo_setup_tc op so that a handle can
be provided to indicate if the offload is for ingress or egress
or potentially even child qdiscs.
CC: Murali Karicheri <m-karicheri2@ti.com>
CC: Shradha Shah <sshah@solarflare.com>
CC: Or Gerlitz <ogerlitz@mellanox.com>
CC: Ariel Elior <ariel.elior@qlogic.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Bruce Allan <bruce.w.allan@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 662569d5b7c0..12701a492325 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -1204,6 +1204,14 @@ err_queueing_scheme: return err; } +static int __fm10k_setup_tc(struct net_device *dev, u32 handle, u8 tc) +{ + if (handle != TC_H_ROOT) + return -EINVAL; + + return fm10k_setup_tc(dev, tc); +} + static int fm10k_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) { switch (cmd) { @@ -1386,7 +1394,7 @@ static const struct net_device_ops fm10k_netdev_ops = { .ndo_vlan_rx_kill_vid = fm10k_vlan_rx_kill_vid, .ndo_set_rx_mode = fm10k_set_rx_mode, .ndo_get_stats64 = fm10k_get_stats64, - .ndo_setup_tc = fm10k_setup_tc, + .ndo_setup_tc = __fm10k_setup_tc, .ndo_set_vf_mac = fm10k_ndo_set_vf_mac, .ndo_set_vf_vlan = fm10k_ndo_set_vf_vlan, .ndo_set_vf_rate = fm10k_ndo_set_vf_bw, |