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| author |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-11-12 14:58:14 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-11-14 08:51:28 -0800 |
| commit | d577a3d279c3c60adabdcc4b7a414d37dea7b8b2 (patch) | |
| tree | 7ab3b16069f04ba74abdc118ba5198597440e4f6 /include/net/pkt_cls.h | |
| parent | net: sched: red: offload a graft notification (diff) | |
| download | linux-dev-d577a3d279c3c60adabdcc4b7a414d37dea7b8b2.tar.xz linux-dev-d577a3d279c3c60adabdcc4b7a414d37dea7b8b2.zip | |
net: sched: mq: offload a graft notification
Drivers offloading Qdiscs should have reasonable certainty
the offloaded behaviour matches the SW path. This is impossible
if the driver does not know about all Qdiscs or when Qdiscs move
and are reused. Send a graft notification from MQ.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/pkt_cls.h')
| -rw-r--r-- | include/net/pkt_cls.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 01f2802b7aee..5d31820b7e80 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -821,12 +821,21 @@ enum tc_mq_command { TC_MQ_CREATE, TC_MQ_DESTROY, TC_MQ_STATS, + TC_MQ_GRAFT, +}; + +struct tc_mq_opt_offload_graft_params { + unsigned long queue; + u32 child_handle; }; struct tc_mq_qopt_offload { enum tc_mq_command command; u32 handle; - struct tc_qopt_offload_stats stats; + union { + struct tc_qopt_offload_stats stats; + struct tc_mq_opt_offload_graft_params graft_params; + }; }; enum tc_red_command { |