IB/mlx4: Add support for modifying CQ moderation parameters

Signed-off-by: Eli Cohen <eli@mellnaox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

2 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 7d1eaa97de13..77323a72dd3c 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -81,7 +81,7 @@ enum {
         MLX4_CMD_SW2HW_CQ        = 0x16,
         MLX4_CMD_HW2SW_CQ        = 0x17,
         MLX4_CMD_QUERY_CQ        = 0x18,
-        MLX4_CMD_RESIZE_CQ       = 0x2c,
+        MLX4_CMD_MODIFY_CQ       = 0x2c,
 
         /* SRQ commands */
         MLX4_CMD_SW2HW_SRQ       = 0x35,
diff --git a/include/linux/mlx4/cq.h b/include/linux/mlx4/cq.h
index 1243ebace561..f7c3511c594b 100644
--- a/include/linux/mlx4/cq.h
+++ b/include/linux/mlx4/cq.h
@@ -130,4 +130,7 @@ enum {
         MLX4_CQ_DB_REQ_NOT              = 2 << 24
 };
 
+int mlx4_cq_modify(struct mlx4_dev *dev, struct mlx4_cq *cq,
+                   u16 count, u16 period);
+
 #endif /* MLX4_CQ_H */