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flow_offload: check for basic action hw stats type

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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>
This commit is contained in:
Jiri Pirko
2020-03-07 12:40:13 +01:00
committed by David S. Miller
parent 1ee473306a
commit 319a1d1947
12 changed files with 119 additions and 11 deletions
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4
drivers/net/ethernet/netronome/nfp/flower/action.c
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@@ -1207,6 +1207,10 @@ int nfp_flower_compile_action(struct nfp_app *app,
bool pkt_host = false;
u32 csum_updated = 0;
if (!flow_action_basic_hw_stats_types_check(&flow->rule->action,
extack))
return -EOPNOTSUPP;
memset(nfp_flow->action_data, 0, NFP_FL_MAX_A_SIZ);
nfp_flow->meta.act_len = 0;
tun_type = NFP_FL_TUNNEL_NONE;