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authorDragos Tatulea <dtatulea@nvidia.com>2023-04-13 15:48:30 +0300
committerSaeed Mahameed <saeedm@nvidia.com>2023-05-24 20:44:18 -0700
commit1db1f21caebbb1b6e9b1e7657df613616be3fb49 (patch)
treeb77224fd5270219f538fe5341d16259b61a711c1 /include
parent341a80de2468f481b1f771683709b5649cbfe513 (diff)
net/mlx5e: Use query_special_contexts cmd only once per mdev
Don't query the firmware so many times (num rqs * num wqes * wqe frags) because it slows down linearly the interface creation time when the product is larger. Do it only once per mdev and store the result in mlx5e_param. Due to helper function being called from different files, move it to an appropriate location. Rename the function with a proper prefix and add a small cleanup. This fix applies only for legacy rq. Fixes: 1b1e4868836a ("net/mlx5e: Use query_special_contexts for mkeys") Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Reviewed-by: Or Har-Toov <ohartoov@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mlx5/driver.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index a4c4f737f9c1..94d2be5848ae 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1093,6 +1093,7 @@ void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev);
int mlx5_core_create_psv(struct mlx5_core_dev *dev, u32 pdn,
int npsvs, u32 *sig_index);
int mlx5_core_destroy_psv(struct mlx5_core_dev *dev, int psv_num);
+__be32 mlx5_core_get_terminate_scatter_list_mkey(struct mlx5_core_dev *dev);
void mlx5_core_put_rsc(struct mlx5_core_rsc_common *common);
int mlx5_query_odp_caps(struct mlx5_core_dev *dev,
struct mlx5_odp_caps *odp_caps);