Commit f7323043 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller

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: default avatarJiri Pirko <jiri@mellanox.com>
Acked-by: default avatarJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3e0e8266
...@@ -2889,6 +2889,26 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) ...@@ -2889,6 +2889,26 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
return err; 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, static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
u32 handle, u32 chain_index, __be16 proto, u32 handle, u32 chain_index, __be16 proto,
struct tc_to_netdev *tc) struct tc_to_netdev *tc)
...@@ -2896,9 +2916,6 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type, ...@@ -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 port_info *pi = netdev2pinfo(dev);
struct adapter *adap = netdev2adap(dev); struct adapter *adap = netdev2adap(dev);
if (chain_index)
return -EOPNOTSUPP;
if (!(adap->flags & FULL_INIT_DONE)) { if (!(adap->flags & FULL_INIT_DONE)) {
dev_err(adap->pdev_dev, dev_err(adap->pdev_dev,
"Failed to setup tc on port %d. Link Down?\n", "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, ...@@ -2906,20 +2923,13 @@ static int cxgb_setup_tc(struct net_device *dev, enum tc_setup_type type,
return -EINVAL; return -EINVAL;
} }
if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) && switch (type) {
type == TC_SETUP_CLSU32) { case TC_SETUP_CLSU32:
switch (tc->cls_u32->command) { return cxgb_setup_tc_cls_u32(dev, type, handle, chain_index,
case TC_CLSU32_NEW_KNODE: proto, tc->cls_u32);
case TC_CLSU32_REPLACE_KNODE: default:
return cxgb4_config_knode(dev, proto, tc->cls_u32); return -EOPNOTSUPP;
case TC_CLSU32_DELETE_KNODE:
return cxgb4_delete_knode(dev, proto, tc->cls_u32);
default:
return -EOPNOTSUPP;
}
} }
return -EOPNOTSUPP;
} }
static netdev_features_t cxgb_fix_features(struct net_device *dev, static netdev_features_t cxgb_fix_features(struct net_device *dev,
......
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