From 34d9a270e74a412f041b528c33b75e3e6bc7a242 Mon Sep 17 00:00:00 2001
From: Yonatan Cohen <yonatanc@mellanox.com>
Date: Mon, 13 Nov 2017 10:51:14 +0200
Subject: IB/mlx4: Exposing modify CQ callback to uverbs layer

Exposed mlx4_ib_modify_cq to be called from ib device
verb list.

Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---
 include/linux/mlx4/cq.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/linux/mlx4')

diff --git a/include/linux/mlx4/cq.h b/include/linux/mlx4/cq.h
index 09cebe528488..508e8cc5ee86 100644
--- a/include/linux/mlx4/cq.h
+++ b/include/linux/mlx4/cq.h
@@ -136,6 +136,9 @@ enum {
 	MLX4_CQE_BAD_FCS                 = 1 << 4,
 };
 
+#define MLX4_MAX_CQ_PERIOD (BIT(16) - 1)
+#define MLX4_MAX_CQ_COUNT (BIT(16) - 1)
+
 static inline void mlx4_cq_arm(struct mlx4_cq *cq, u32 cmd,
 			       void __iomem *uar_page,
 			       spinlock_t *doorbell_lock)
-- 
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