diff options
| author |   Jiri Pirko <jiri@mellanox.com> | 2017-08-07 10:15:20 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-07 09:42:36 -0700 |
| commit | f73230430ac295b14cd1ee162dbf7ccfd90cbf6b (patch) | |
| tree | b985a99cfbfed6d07ba5f742fd0f7d6a9c115516 /drivers | |
| parent | net: sched: make egress_dev flag part of flower offload struct (diff) | |
| download | linux-dev-f73230430ac295b14cd1ee162dbf7ccfd90cbf6b.tar.xz linux-dev-f73230430ac295b14cd1ee162dbf7ccfd90cbf6b.zip | |
cxgb4: push cls_u32 setup_tc processing into a separate function
Let cxgb_setup_tc be a splitter for specific setup_tc types and push out
cls_u32 specific code into a separate function.
Signed-off-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')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 89d2b0cd9869..651229070113 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -2889,6 +2889,26 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) return err; } +static int cxgb_setup_tc_cls_u32(struct net_device *dev, + enum tc_setup_type type, + u32 handle, u32 chain_index, __be16 proto, + struct tc_cls_u32_offload *cls_u32) +{ + if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS) || + chain_index) + return -EOPNOTSUPP; + + switch (cls_u32->command) { + case TC_CLSU32_NEW_KNODE: + case TC_CLSU32_REPLACE_KNODE: + return cxgb4_config_knode(dev, proto, cls_u32); + case TC_CLSU32_DELETE_KNODE: + return cxgb4_delete_knode(dev, proto, cls_u32); + default: + return -EOPNOTSUPP; + } +} + static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type, u32 handle, u32 chain_index, __be16 proto, struct tc_to_netdev *tc) @@ -2896,9 +2916,6 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type, struct port_info *pi = netdev2pinfo(dev); struct adapter *adap = netdev2adap(dev); - if (chain_index) - return -EOPNOTSUPP; - if (!(adap->flags & FULL_INIT_DONE)) { dev_err(adap->pdev_dev, "Failed to setup tc on port %d. Link Down?\n", @@ -2906,20 +2923,13 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type, return -EINVAL; } - if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) && - type == TC_SETUP_CLSU32) { - switch (tc->cls_u32->command) { - case TC_CLSU32_NEW_KNODE: - case TC_CLSU32_REPLACE_KNODE: - return cxgb4_config_knode(dev, proto, tc->cls_u32); - case TC_CLSU32_DELETE_KNODE: - return cxgb4_delete_knode(dev, proto, tc->cls_u32); - default: - return -EOPNOTSUPP; - } + switch (type) { + case TC_SETUP_CLSU32: + return cxgb_setup_tc_cls_u32(dev, type, handle, chain_index, + proto, tc->cls_u32); + default: + return -EOPNOTSUPP; } - - return -EOPNOTSUPP; } static netdev_features_t cxgb_fix_features(struct net_device *dev, |