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authorRana Shahout <ranas@mellanox.com>2015-05-28 22:28:44 +0300
committerDavid S. Miller <davem@davemloft.net>2015-05-31 04:23:59 +0300
commit90b3e38d048f09b22fb50bcd460cea65fd00b2d7 (patch)
tree66b2f0aadc31cfb8d333a9fc5b7e0a194f6f2fb9 /include/linux/mlx5
parent4c916a798058c1acf5a980438416020932c24aca (diff)
downloadlinux-90b3e38d048f09b22fb50bcd460cea65fd00b2d7.tar.xz
net/mlx5_core: Modify CQ moderation parameters
Introduce mlx5_core_modify_cq_moderation() to be used by the netdev, to set hardware coalescing. Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx5')
-rw-r--r--include/linux/mlx5/cq.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 2695ced222df..abc4767695e4 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -169,6 +169,9 @@ int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_query_cq_mbox_out *out);
int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_modify_cq_mbox_in *in, int in_sz);
+int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev,
+ struct mlx5_core_cq *cq, u16 cq_period,
+ u16 cq_max_count);
int mlx5_debug_cq_add(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
void mlx5_debug_cq_remove(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);