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| author |   Jiri Pirko <jiri@mellanox.com> | 2020-03-07 12:40:13 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-03-08 21:07:48 -0700 |
| commit | 319a1d19471ec49b8a91a7f6a3fe2c4535e5c279 (patch) | |
| tree | 79e4bd8825d56c9ff7662c60e7d129972e866621 /drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | |
| parent | ocelot_flower: use flow_offload_has_one_action() helper (diff) | |
| download | linux-319a1d19471ec49b8a91a7f6a3fe2c4535e5c279.tar.xz linux-319a1d19471ec49b8a91a7f6a3fe2c4535e5c279.zip | |
flow_offload: check for basic action hw stats type
Introduce flow_action_basic_hw_stats_types_check() helper and use it
in drivers. That sanitizes the drivers which do not have support
for action HW stats types.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c index bb5513bdd293..cc46277e98de 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c @@ -544,7 +544,8 @@ static bool valid_pedit_action(struct net_device *dev, } int cxgb4_validate_flow_actions(struct net_device *dev, - struct flow_action *actions) + struct flow_action *actions, + struct netlink_ext_ack *extack) { struct flow_action_entry *act; bool act_redir = false; @@ -552,6 +553,9 @@ int cxgb4_validate_flow_actions(struct net_device *dev, bool act_vlan = false; int i; + if (!flow_action_basic_hw_stats_types_check(actions, extack)) + return -EOPNOTSUPP; + flow_action_for_each(i, act, actions) { switch (act->id) { case FLOW_ACTION_ACCEPT: @@ -642,7 +646,7 @@ int cxgb4_tc_flower_replace(struct net_device *dev, struct filter_ctx ctx; int fidx, ret; - if (cxgb4_validate_flow_actions(dev, &rule->action)) + if (cxgb4_validate_flow_actions(dev, &rule->action, extack)) return -EOPNOTSUPP; if (cxgb4_validate_flow_match(dev, cls)) |