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| author |   Baowen Zheng <baowen.zheng@corigine.com> | 2021-12-17 19:16:22 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-12-19 14:08:48 +0000 |
| commit | 8cbfe939abe905280279e84a297b1cb34e0d0ec9 (patch) | |
| tree | 9c9e2dad06886bd0834d16071aa2faccdc20d99d /net/sched/act_tunnel_key.c | |
| parent | flow_offload: add ops to tc_action_ops for flow action setup (diff) | |
| download | linux-dev-8cbfe939abe905280279e84a297b1cb34e0d0ec9.tar.xz linux-dev-8cbfe939abe905280279e84a297b1cb34e0d0ec9.zip | |
flow_offload: allow user to offload tc action to net device
Use flow_indr_dev_register/flow_indr_dev_setup_offload to
offload tc action.
We need to call tc_cleanup_flow_action to clean up tc action entry since
in tc_setup_action, some actions may hold dev refcnt, especially the mirror
action.
Signed-off-by: Baowen Zheng <baowen.zheng@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_tunnel_key.c')
| -rw-r--r-- | net/sched/act_tunnel_key.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index e96a65a5323e..23aba03d26a8 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -827,7 +827,14 @@ static int tcf_tunnel_key_offload_act_setup(struct tc_action *act, } *index_inc = 1; } else { - return -EOPNOTSUPP; + struct flow_offload_action *fl_action = entry_data; + + if (is_tcf_tunnel_set(act)) + fl_action->id = FLOW_ACTION_TUNNEL_ENCAP; + else if (is_tcf_tunnel_release(act)) + fl_action->id = FLOW_ACTION_TUNNEL_DECAP; + else + return -EOPNOTSUPP; } return 0; |