From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH for-next] IB/mlx5: Fix port counter ID association to QP offset Date: Wed, 13 Jul 2016 16:25:11 +0300 Message-ID: <1468416311-25643-1-git-send-email-leon@kernel.org> Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Alex Vesker List-Id: linux-rdma@vger.kernel.org From: Alex Vesker The q-counter-id is given in modify-QP command associates the QP with the counter. The offset to which the counter ID was set is incorrect, causing IB port counters not to count on QP. Fixes: 0837e86a7a34 ('IB/mlx5: Add per port counters') Signed-off-by: Alex Vesker Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/qp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 5ca14a2..40b2045 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -2657,7 +2657,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp, struct mlx5_ib_port *mibport = &dev->port[port_num]; context->qp_counter_set_usr_page |= - cpu_to_be32(mibport->q_cnt_id << 16); + cpu_to_be32((u32)(mibport->q_cnt_id) << 24); } if (!ibqp->uobject && cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html