diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
-rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 2f85fc762865..792f9dc86ada 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -1905,6 +1905,22 @@ int mlx4_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, goto out; } + if (mlx4_is_bonded(dev->dev) && (attr_mask & IB_QP_PORT)) { + if ((cur_state == IB_QPS_RESET) && (new_state == IB_QPS_INIT)) { + if ((ibqp->qp_type == IB_QPT_RC) || + (ibqp->qp_type == IB_QPT_UD) || + (ibqp->qp_type == IB_QPT_UC) || + (ibqp->qp_type == IB_QPT_RAW_PACKET) || + (ibqp->qp_type == IB_QPT_XRC_INI)) { + attr->port_num = mlx4_ib_bond_next_port(dev); + } + } else { + /* no sense in changing port_num + * when ports are bonded */ + attr_mask &= ~IB_QP_PORT; + } + } + if ((attr_mask & IB_QP_PORT) && (attr->port_num == 0 || attr->port_num > dev->num_ports)) { pr_debug("qpn 0x%x: invalid port number (%d) specified " @@ -1955,6 +1971,9 @@ int mlx4_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, err = __mlx4_ib_modify_qp(ibqp, attr, attr_mask, cur_state, new_state); + if (mlx4_is_bonded(dev->dev) && (attr_mask & IB_QP_PORT)) + attr->port_num = 1; + out: mutex_unlock(&qp->mutex); return err; |