net/mlx5_core: Modify arm CQ in preparation for upcoming Ethernet driver

Pass consumer index as a parameter to arm CQ

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index c94e2651820d..2ee6b1051975 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -572,11 +572,15 @@ int mlx5_ib_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
 
 int mlx5_ib_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags)
 {
+        struct mlx5_core_dev *mdev = to_mdev(ibcq->device)->mdev;
+        void __iomem *uar_page = mdev->priv.uuari.uars[0].map;
+
         mlx5_cq_arm(&to_mcq(ibcq)->mcq,
                     (flags & IB_CQ_SOLICITED_MASK) == IB_CQ_SOLICITED ?
                     MLX5_CQ_DB_REQ_NOT_SOL : MLX5_CQ_DB_REQ_NOT,
-                    to_mdev(ibcq->device)->mdev->priv.uuari.uars[0].map,
-                    MLX5_GET_DOORBELL_LOCK(&to_mdev(ibcq->device)->mdev->priv.cq_uar_lock));
+                    uar_page,
+                    MLX5_GET_DOORBELL_LOCK(&mdev->priv.cq_uar_lock),
+                    to_mcq(ibcq)->mcq.cons_index);
 
         return 0;
 }