* [PATCH] IB/mlx5: Expose correct maximum number of CQE capacity
@ 2016-01-14 6:11 Leon Romanovsky
2016-01-14 11:06 ` Sagi Grimberg
0 siblings, 1 reply; 3+ messages in thread
From: Leon Romanovsky @ 2016-01-14 6:11 UTC (permalink / raw)
To: dledford; +Cc: linux-rdma, Leon Romanovsky, stable
From: Leon Romanovsky <leonro@mellanox.com>
Maximum number of EQE capacity per CQ was mistakenly exposed
as CQE. Fix that.
Fixes: 938fe83c8dcb ("net/mlx5_core: New device capabilities handling")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Cc: <stable@vger.kernel.org>
---
drivers/infiniband/hw/mlx5/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 5e3d3aea35bc..155dbe3826f8 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -515,7 +515,7 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
props->max_sge = min(max_rq_sg, max_sq_sg);
props->max_sge_rd = props->max_sge;
props->max_cq = 1 << MLX5_CAP_GEN(mdev, log_max_cq);
- props->max_cqe = (1 << MLX5_CAP_GEN(mdev, log_max_eq_sz)) - 1;
+ props->max_cqe = (1 << MLX5_CAP_GEN(mdev, log_max_cq_sz)) - 1;
props->max_mr = 1 << MLX5_CAP_GEN(mdev, log_max_mkey);
props->max_pd = 1 << MLX5_CAP_GEN(mdev, log_max_pd);
props->max_qp_rd_atom = 1 << MLX5_CAP_GEN(mdev, log_max_ra_req_qp);
--
1.7.12.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] IB/mlx5: Expose correct maximum number of CQE capacity
2016-01-14 6:11 [PATCH] IB/mlx5: Expose correct maximum number of CQE capacity Leon Romanovsky
@ 2016-01-14 11:06 ` Sagi Grimberg
2016-01-19 20:54 ` Doug Ledford
0 siblings, 1 reply; 3+ messages in thread
From: Sagi Grimberg @ 2016-01-14 11:06 UTC (permalink / raw)
To: Leon Romanovsky, dledford; +Cc: linux-rdma, Leon Romanovsky, stable
> From: Leon Romanovsky <leonro@mellanox.com>
>
> Maximum number of EQE capacity per CQ was mistakenly exposed
> as CQE. Fix that.
>
Looks good,
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] IB/mlx5: Expose correct maximum number of CQE capacity
2016-01-14 11:06 ` Sagi Grimberg
@ 2016-01-19 20:54 ` Doug Ledford
0 siblings, 0 replies; 3+ messages in thread
From: Doug Ledford @ 2016-01-19 20:54 UTC (permalink / raw)
To: Sagi Grimberg, Leon Romanovsky; +Cc: linux-rdma, Leon Romanovsky, stable
[-- Attachment #1: Type: text/plain, Size: 369 bytes --]
On 01/14/2016 06:06 AM, Sagi Grimberg wrote:
>
>> From: Leon Romanovsky <leonro@mellanox.com>
>>
>> Maximum number of EQE capacity per CQ was mistakenly exposed
>> as CQE. Fix that.
>>
>
> Looks good,
>
> Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Applied, thanks.
--
Doug Ledford <dledford@redhat.com>
GPG KeyID: 0E572FDD
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-01-14 6:11 [PATCH] IB/mlx5: Expose correct maximum number of CQE capacity Leon Romanovsky
2016-01-14 11:06 ` Sagi Grimberg
2016-01-19 20:54 ` Doug Ledford
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