diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/resource_tracker.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index bafe2180cf0c..ab48386bfefc 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -2703,6 +2703,10 @@ static void adjust_proxy_tun_qkey(struct mlx4_dev *dev, struct mlx4_vhcr *vhcr, context->qkey = cpu_to_be32(qkey); } +static int adjust_qp_sched_queue(struct mlx4_dev *dev, int slave, + struct mlx4_qp_context *qpc, + struct mlx4_cmd_mailbox *inbox); + int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave, struct mlx4_vhcr *vhcr, struct mlx4_cmd_mailbox *inbox, @@ -2725,6 +2729,10 @@ int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave, struct res_srq *srq; int local_qpn = be32_to_cpu(qpc->local_qpn) & 0xffffff; + err = adjust_qp_sched_queue(dev, slave, qpc, inbox); + if (err) + return err; + err = qp_res_start_move_to(dev, slave, qpn, RES_QP_HW, &qp, 0); if (err) return err; @@ -3526,8 +3534,8 @@ static int adjust_qp_sched_queue(struct mlx4_dev *dev, int slave, pri_sched_queue = (qpc->pri_path.sched_queue & ~(1 << 6)) | ((port & 1) << 6); - if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH || - mlx4_is_eth(dev, port + 1)) { + if (optpar & (MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH | MLX4_QP_OPTPAR_SCHED_QUEUE) || + qpc->pri_path.sched_queue || mlx4_is_eth(dev, port + 1)) { qpc->pri_path.sched_queue = pri_sched_queue; } @@ -3965,6 +3973,22 @@ static int validate_eth_header_mac(int slave, struct _rule_hw *eth_header, return 0; } +static void handle_eth_header_mcast_prio(struct mlx4_net_trans_rule_hw_ctrl *ctrl, + struct _rule_hw *eth_header) +{ + if (is_multicast_ether_addr(eth_header->eth.dst_mac) || + is_broadcast_ether_addr(eth_header->eth.dst_mac)) { + struct mlx4_net_trans_rule_hw_eth *eth = + (struct mlx4_net_trans_rule_hw_eth *)eth_header; + struct _rule_hw *next_rule = (struct _rule_hw *)(eth + 1); + bool last_rule = next_rule->size == 0 && next_rule->id == 0 && + next_rule->rsvd == 0; + + if (last_rule) + ctrl->prio = cpu_to_be16(MLX4_DOMAIN_NIC); + } +} + /* * In case of missing eth header, append eth header with a MAC address * assigned to the VF. @@ -4117,6 +4141,12 @@ int mlx4_QP_FLOW_STEERING_ATTACH_wrapper(struct mlx4_dev *dev, int slave, rule_header = (struct _rule_hw *)(ctrl + 1); header_id = map_hw_to_sw_id(be16_to_cpu(rule_header->id)); + if (header_id == MLX4_NET_TRANS_RULE_ID_ETH) + handle_eth_header_mcast_prio(ctrl, rule_header); + + if (slave == dev->caps.function) + goto execute; + switch (header_id) { case MLX4_NET_TRANS_RULE_ID_ETH: if (validate_eth_header_mac(slave, rule_header, rlist)) { @@ -4143,6 +4173,7 @@ int mlx4_QP_FLOW_STEERING_ATTACH_wrapper(struct mlx4_dev *dev, int slave, goto err_put; } +execute: err = mlx4_cmd_imm(dev, inbox->dma, &vhcr->out_param, vhcr->in_modifier, 0, MLX4_QP_FLOW_STEERING_ATTACH, MLX4_CMD_TIME_CLASS_A, |