This is a note to let you know that I've just added the patch titled
net/mlx5: Use mlx5 device constant for selecting CQ period mode for ASO
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-mlx5-use-mlx5-device-constant-for-selecting-cq-p.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 18ef2e4c88df1f28aaa14ecd0f409236189a8700
Author: Rahul Rameshbabu <rrameshbabu@xxxxxxxxxx>
Date: Tue Nov 28 14:01:54 2023 -0800
net/mlx5: Use mlx5 device constant for selecting CQ period mode for ASO
[ Upstream commit 20cbf8cbb827094197f3b17db60d71449415db1e ]
mlx5 devices have specific constants for choosing the CQ period mode. These
constants do not have to match the constants used by the kernel software
API for DIM period mode selection.
Fixes: cdd04f4d4d71 ("net/mlx5: Add support to create SQ and CQ for ASO")
Signed-off-by: Rahul Rameshbabu <rrameshbabu@xxxxxxxxxx>
Reviewed-by: Jianbo Liu <jianbol@xxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c
index c971ff04dd04..c215252f2f53 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c
@@ -98,7 +98,7 @@ static int create_aso_cq(struct mlx5_aso_cq *cq, void *cqc_data)
mlx5_fill_page_frag_array(&cq->wq_ctrl.buf,
(__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas));
- MLX5_SET(cqc, cqc, cq_period_mode, DIM_CQ_PERIOD_MODE_START_FROM_EQE);
+ MLX5_SET(cqc, cqc, cq_period_mode, MLX5_CQ_PERIOD_MODE_START_FROM_EQE);
MLX5_SET(cqc, cqc, c_eqn_or_apu_element, eqn);
MLX5_SET(cqc, cqc, uar_page, mdev->priv.uar->index);
MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift -
