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(parent: d949167) | patch
IB/core: Support rate limit for packet pacing
authorBodong Wang <bodong@mellanox.com>
Thu, 1 Dec 2016 11:43:14 +0000 (13:43 +0200)
committerDoug Ledford <dledford@redhat.com>
Tue, 13 Dec 2016 18:39:50 +0000 (13:39 -0500)
commit528e5a1bd3f0e9b760cb3a1062fce7513712a15d
tree0578a99a085a57b799bd4797ad25eeef336f1f5btree | snapshot (tar.gz zip)
parentd949167d68b304c0a00331cf33ef49a29b65d85fcommit | diff
IB/core: Support rate limit for packet pacing

Add new member rate_limit to ib_qp_attr which holds the packet pacing rate
in kbps, 0 means unlimited.

IB_QP_RATE_LIMIT is added to ib_attr_mask and could be used by RAW
QPs when changing QP state from RTR to RTS, RTS to RTS.

Signed-off-by: Bodong Wang <bodong@mellanox.com>
Reviewed-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/core/verbs.c diff | blob | blame | history
include/rdma/ib_verbs.h diff | blob | blame | history