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| author | Nogah Frankel | 2018-02-28 10:45:06 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-02-28 18:06:01 +0100 |
| commit | b9c7a7acc749f3d0667a2ab44ea38110d5a1f286 (patch) | |
| tree | 7fb0bf4b0fd4bdf02b88c29f69bb68388565ef66 /include/net/pkt_cls.h | |
| parent | mlxsw: spectrum: qdiscs: prio: Delete child qdiscs when removing bands (diff) | |
| download | kernel-qcow2-linux-b9c7a7acc749f3d0667a2ab44ea38110d5a1f286.tar.gz kernel-qcow2-linux-b9c7a7acc749f3d0667a2ab44ea38110d5a1f286.tar.xz kernel-qcow2-linux-b9c7a7acc749f3d0667a2ab44ea38110d5a1f286.zip | |
net: sch: prio: Add offload ability for grafting a child
Offload sch_prio graft command for capable drivers.
Warn in case of a failure, unless the graft was done as part of a destroy
operation (the new qdisc is a noop) or if all the qdiscs (the parent, the
old child, and the new one) are not offloaded.
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Reviewed-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.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 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 87406252f0a3..e828d31be5da 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -806,6 +806,7 @@ enum tc_prio_command { TC_PRIO_REPLACE, TC_PRIO_DESTROY, TC_PRIO_STATS, + TC_PRIO_GRAFT, }; struct tc_prio_qopt_offload_params { @@ -818,6 +819,11 @@ struct tc_prio_qopt_offload_params { struct gnet_stats_queue *qstats; }; +struct tc_prio_qopt_offload_graft_params { + u8 band; + u32 child_handle; +}; + struct tc_prio_qopt_offload { enum tc_prio_command command; u32 handle; @@ -825,6 +831,8 @@ struct tc_prio_qopt_offload { union { struct tc_prio_qopt_offload_params replace_params; struct tc_qopt_offload_stats stats; + struct tc_prio_qopt_offload_graft_params graft_params; }; }; + #endif |