diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 4b0ac5d68c4..76054a72f71 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -908,7 +908,8 @@ static int __mlx4_ib_modify_qp(struct ib_qp *ibqp, attr->path_mtu); goto out; } - context->mtu_msgmax = (attr->path_mtu << 5) | 31; + context->mtu_msgmax = (attr->path_mtu << 5) | + ilog2(dev->dev->caps.max_msg_sz); } if (qp->rq.wqe_cnt) |