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| author | Yuval Mintz <yuvalm@mellanox.com> | 2017-12-14 15:54:29 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-15 13:35:36 -0500 |
| commit | 7a4fa29106d9a38ef005f5ab15d493c259f269c0 (patch) | |
| tree | c9283f86e133216c20fa8f0d67ee53f5645734ad /include/net/sch_generic.h | |
| parent | 0a0606970fa882c504a87c45407559595ef5a134 (diff) | |
| download | talos-op-linux-7a4fa29106d9a38ef005f5ab15d493c259f269c0.tar.gz talos-op-linux-7a4fa29106d9a38ef005f5ab15d493c259f269c0.zip | |
net: sched: Add TCA_HW_OFFLOAD
Qdiscs can be offloaded to HW, but current implementation isn't uniform.
Instead, qdiscs either pass information about offload status via their
TCA_OPTIONS or omit it altogether.
Introduce a new attribute - TCA_HW_OFFLOAD that would form a uniform
uAPI for the offloading status of qdiscs.
Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sch_generic.h')
| -rw-r--r-- | include/net/sch_generic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 65d0d25f2648..83a3e47d5845 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -71,6 +71,7 @@ struct Qdisc { * qdisc_tree_decrease_qlen() should stop. */ #define TCQ_F_INVISIBLE 0x80 /* invisible by default in dump */ +#define TCQ_F_OFFLOADED 0x200 /* qdisc is offloaded to HW */ u32 limit; const struct Qdisc_ops *ops; struct qdisc_size_table __rcu *stab; |
