diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/resource_tracker.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index f2d64435d8ef..5083d4babfe3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -353,6 +353,39 @@ static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox, } } +static int update_vport_qp_param(struct mlx4_dev *dev, + struct mlx4_cmd_mailbox *inbox, + u8 slave) +{ + struct mlx4_qp_context *qpc = inbox->buf + 8; + struct mlx4_vport_oper_state *vp_oper; + struct mlx4_priv *priv; + u32 qp_type; + int port; + + port = (qpc->pri_path.sched_queue & 0x40) ? 2 : 1; + priv = mlx4_priv(dev); + vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port]; + + if (MLX4_VGT != vp_oper->state.default_vlan) { + qp_type = (be32_to_cpu(qpc->flags) >> 16) & 0xff; + if (MLX4_QP_ST_RC == qp_type) + return -EINVAL; + + qpc->pri_path.vlan_index = vp_oper->vlan_idx; + qpc->pri_path.fl = (1 << 6) | (1 << 2); /* set cv bit and hide_cqe_vlan bit*/ + qpc->pri_path.feup |= 1 << 3; /* set fvl bit */ + qpc->pri_path.sched_queue &= 0xC7; + qpc->pri_path.sched_queue |= (vp_oper->state.default_qos) << 3; + mlx4_dbg(dev, "qp %d port %d Q 0x%x set vlan to %d vidx %d feup %x fl %x\n", + be32_to_cpu(qpc->local_qpn) & 0xffffff, port, + (int)(qpc->pri_path.sched_queue), vp_oper->state.default_vlan, + vp_oper->vlan_idx, (int)(qpc->pri_path.feup), + (int)(qpc->pri_path.fl)); + } + return 0; +} + static int mpt_mask(struct mlx4_dev *dev) { return dev->caps.num_mpts - 1; @@ -2798,6 +2831,9 @@ int mlx4_INIT2RTR_QP_wrapper(struct mlx4_dev *dev, int slave, update_pkey_index(dev, slave, inbox); update_gid(dev, inbox, (u8)slave); adjust_proxy_tun_qkey(dev, vhcr, qpc); + err = update_vport_qp_param(dev, inbox, slave); + if (err) + return err; return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd); } |