diff options
| author | Yonatan Cohen <yonatanc@mellanox.com> | 2017-11-13 10:51:17 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-11-13 16:59:22 -0500 |
| commit | 0fd586de65ae6a249433e1b496f5ed9ce199be73 (patch) | |
| tree | f521b1eeef74bc26db2c9c1762164edb68f4241e /drivers/infiniband | |
| parent | 18bd90729237dc6ddbad01bc9618148224f03590 (diff) | |
| download | linux-0fd586de65ae6a249433e1b496f5ed9ce199be73.tar.bz2 | |
IB/mlx4: Add CQ moderation capability to query_device
query_device can now obtain the maximum values for
cq_max_count and cq_period, needed for cq moderation.
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 28c10ffc19e2..8c8a16791a3f 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -563,6 +563,9 @@ static int mlx4_ib_query_device(struct ib_device *ibdev, props->max_wq_type_rq = props->max_qp; } + props->cq_caps.max_cq_moderation_count = MLX4_MAX_CQ_COUNT; + props->cq_caps.max_cq_moderation_period = MLX4_MAX_CQ_PERIOD; + if (!mlx4_is_slave(dev->dev)) err = mlx4_get_internal_clock_params(dev->dev, &clock_params); |