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IB/mlx5: Add port counter support for Receive WQs

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Counters weren't updated due to Receive WQs' traffic since the
counter-id was not associated with the RQ.

Added support for associating the q-counter-id with the Receive WQ.
The attachment is done only when changing WQ's state from RESET to
READY in modify-WQ command.

FW support is required for the above, without this support
Receive WQ counters will not count.

Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Majd Dibbiny
2017-01-18 15:25:10 +02:00
committed by Doug Ledford
parent 7c16f47779
commit 23a6964e3a
2 changed files with 12 additions and 2 deletions
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2
include/linux/mlx5/mlx5_ifc.h
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@@ -4937,7 +4937,7 @@ struct mlx5_ifc_modify_rq_out_bits {
enum {
MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD = 1ULL << 1,
MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_MODIFY_RQ_COUNTER_SET_ID = 1ULL << 3,
MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_RQ_COUNTER_SET_ID = 1ULL << 3,
};
struct mlx5_ifc_modify_rq_in_bits {