diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index 05267d716e8687883eaedff07b875bec57181e33..1df56cc50ee93702128859e7a204a84a78f5fcd6 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -1490,6 +1490,69 @@ static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave, return ret; } +static int mlx4_master_activate_admin_state(struct mlx4_priv *priv, int slave) +{ + int port, err; + struct mlx4_vport_state *vp_admin; + struct mlx4_vport_oper_state *vp_oper; + + for (port = 1; port <= MLX4_MAX_PORTS; port++) { + vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port]; + vp_admin = &priv->mfunc.master.vf_admin[slave].vport[port]; + vp_oper->state = *vp_admin; + if (MLX4_VGT != vp_admin->default_vlan) { + err = __mlx4_register_vlan(&priv->dev, port, + vp_admin->default_vlan, &(vp_oper->vlan_idx)); + if (err) { + vp_oper->vlan_idx = NO_INDX; + mlx4_warn((&priv->dev), + "No vlan resorces slave %d, port %d\n", + slave, port); + return err; + } + mlx4_dbg((&(priv->dev)), "alloc vlan %d idx %d slave %d port %d\n", + (int)(vp_oper->state.default_vlan), + vp_oper->vlan_idx, slave, port); + } + if (vp_admin->spoofchk) { + vp_oper->mac_idx = __mlx4_register_mac(&priv->dev, + port, + vp_admin->mac); + if (0 > vp_oper->mac_idx) { + err = vp_oper->mac_idx; + vp_oper->mac_idx = NO_INDX; + mlx4_warn((&priv->dev), + "No mac resorces slave %d, port %d\n", + slave, port); + return err; + } + mlx4_dbg((&(priv->dev)), "alloc mac %llx idx %d slave %d port %d\n", + vp_oper->state.mac, vp_oper->mac_idx, slave, port); + } + } + return 0; +} + +static void mlx4_master_deactivate_admin_state(struct mlx4_priv *priv, int slave) +{ + int port; + struct mlx4_vport_oper_state *vp_oper; + + for (port = 1; port <= MLX4_MAX_PORTS; port++) { + vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port]; + if (NO_INDX != vp_oper->vlan_idx) { + __mlx4_unregister_vlan(&priv->dev, + port, vp_oper->vlan_idx); + vp_oper->vlan_idx = NO_INDX; + } + if (NO_INDX != vp_oper->mac_idx) { + __mlx4_unregister_mac(&priv->dev, port, vp_oper->mac_idx); + vp_oper->mac_idx = NO_INDX; + } + } + return; +} + static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd, u16 param, u8 toggle) { @@ -1510,6 +1573,7 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd, if (cmd == MLX4_COMM_CMD_RESET) { mlx4_warn(dev, "Received reset from slave:%d\n", slave); slave_state[slave].active = false; + mlx4_master_deactivate_admin_state(priv, slave); for (i = 0; i < MLX4_EVENT_TYPES_NUM; ++i) { slave_state[slave].event_eq[i].eqn = -1; slave_state[slave].event_eq[i].token = 0; @@ -1556,6 +1620,8 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd, if (slave_state[slave].last_cmd != MLX4_COMM_CMD_VHCR2) goto reset_slave; slave_state[slave].vhcr_dma |= param; + if (mlx4_master_activate_admin_state(priv, slave)) + goto reset_slave; slave_state[slave].active = true; mlx4_dispatch_event(dev, MLX4_DEV_EVENT_SLAVE_INIT, slave); break; @@ -1732,6 +1798,18 @@ int mlx4_multi_func_init(struct mlx4_dev *dev) if (!priv->mfunc.master.slave_state) goto err_comm; + priv->mfunc.master.vf_admin = + kzalloc(dev->num_slaves * + sizeof(struct mlx4_vf_admin_state), GFP_KERNEL); + if (!priv->mfunc.master.vf_admin) + goto err_comm_admin; + + priv->mfunc.master.vf_oper = + kzalloc(dev->num_slaves * + sizeof(struct mlx4_vf_oper_state), GFP_KERNEL); + if (!priv->mfunc.master.vf_oper) + goto err_comm_oper; + for (i = 0; i < dev->num_slaves; ++i) { s_state = &priv->mfunc.master.slave_state[i]; s_state->last_cmd = MLX4_COMM_CMD_RESET; @@ -1752,6 +1830,10 @@ int mlx4_multi_func_init(struct mlx4_dev *dev) goto err_slaves; } INIT_LIST_HEAD(&s_state->mcast_filters[port]); + priv->mfunc.master.vf_admin[i].vport[port].default_vlan = MLX4_VGT; + priv->mfunc.master.vf_oper[i].vport[port].state.default_vlan = MLX4_VGT; + priv->mfunc.master.vf_oper[i].vport[port].vlan_idx = NO_INDX; + priv->mfunc.master.vf_oper[i].vport[port].mac_idx = NO_INDX; } spin_lock_init(&s_state->lock); } @@ -1800,6 +1882,10 @@ int mlx4_multi_func_init(struct mlx4_dev *dev) for (port = 1; port <= MLX4_MAX_PORTS; port++) kfree(priv->mfunc.master.slave_state[i].vlan_filter[port]); } + kfree(priv->mfunc.master.vf_oper); +err_comm_oper: + kfree(priv->mfunc.master.vf_admin); +err_comm_admin: kfree(priv->mfunc.master.slave_state); err_comm: iounmap(priv->mfunc.comm); @@ -1874,6 +1960,8 @@ void mlx4_multi_func_cleanup(struct mlx4_dev *dev) kfree(priv->mfunc.master.slave_state[i].vlan_filter[port]); } kfree(priv->mfunc.master.slave_state); + kfree(priv->mfunc.master.vf_admin); + kfree(priv->mfunc.master.vf_oper); } iounmap(priv->mfunc.comm); @@ -1984,3 +2072,115 @@ u32 mlx4_comm_get_version(void) { return ((u32) CMD_CHAN_IF_REV << 8) | (u32) CMD_CHAN_VER; } + +static int mlx4_get_slave_indx(struct mlx4_dev *dev, int vf) +{ + if ((vf < 0) || (vf >= dev->num_vfs)) { + mlx4_err(dev, "Bad vf number:%d (number of activated vf: %d)\n", vf, dev->num_vfs); + return -EINVAL; + } + + return vf+1; +} + +int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + struct mlx4_vport_state *s_info; + int slave; + + if (!mlx4_is_master(dev)) + return -EPROTONOSUPPORT; + + slave = mlx4_get_slave_indx(dev, vf); + if (slave < 0) + return -EINVAL; + + s_info = &priv->mfunc.master.vf_admin[slave].vport[port]; + s_info->mac = mac; + mlx4_info(dev, "default mac on vf %d port %d to %llX will take afect only after vf restart\n", + vf, port, s_info->mac); + return 0; +} +EXPORT_SYMBOL_GPL(mlx4_set_vf_mac); + +int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + struct mlx4_vport_state *s_info; + int slave; + + if ((!mlx4_is_master(dev)) || + !(dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_VLAN_CONTROL)) + return -EPROTONOSUPPORT; + + if ((vlan > 4095) || (qos > 7)) + return -EINVAL; + + slave = mlx4_get_slave_indx(dev, vf); + if (slave < 0) + return -EINVAL; + + s_info = &priv->mfunc.master.vf_admin[slave].vport[port]; + if ((0 == vlan) && (0 == qos)) + s_info->default_vlan = MLX4_VGT; + else + s_info->default_vlan = vlan; + s_info->default_qos = qos; + return 0; +} +EXPORT_SYMBOL_GPL(mlx4_set_vf_vlan); + +int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + struct mlx4_vport_state *s_info; + int slave; + + if ((!mlx4_is_master(dev)) || + !(dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_FSM)) + return -EPROTONOSUPPORT; + + slave = mlx4_get_slave_indx(dev, vf); + if (slave < 0) + return -EINVAL; + + s_info = &priv->mfunc.master.vf_admin[slave].vport[port]; + s_info->spoofchk = setting; + + return 0; +} +EXPORT_SYMBOL_GPL(mlx4_set_vf_spoofchk); + +int mlx4_get_vf_config(struct mlx4_dev *dev, int port, int vf, struct ifla_vf_info *ivf) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + struct mlx4_vport_state *s_info; + int slave; + + if (!mlx4_is_master(dev)) + return -EPROTONOSUPPORT; + + slave = mlx4_get_slave_indx(dev, vf); + if (slave < 0) + return -EINVAL; + + s_info = &priv->mfunc.master.vf_admin[slave].vport[port]; + ivf->vf = vf; + + /* need to convert it to a func */ + ivf->mac[0] = ((s_info->mac >> (5*8)) & 0xff); + ivf->mac[1] = ((s_info->mac >> (4*8)) & 0xff); + ivf->mac[2] = ((s_info->mac >> (3*8)) & 0xff); + ivf->mac[3] = ((s_info->mac >> (2*8)) & 0xff); + ivf->mac[4] = ((s_info->mac >> (1*8)) & 0xff); + ivf->mac[5] = ((s_info->mac) & 0xff); + + ivf->vlan = s_info->default_vlan; + ivf->qos = s_info->default_qos; + ivf->tx_rate = s_info->tx_rate; + ivf->spoofchk = s_info->spoofchk; + + return 0; +} +EXPORT_SYMBOL_GPL(mlx4_get_vf_config); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index f4f88b846020231e4272956a63a2c5d1d1892d60..a69a908614e69b0760630204a2c7ba8518390ade 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -1373,7 +1373,8 @@ static void mlx4_en_service_task(struct work_struct *work) mutex_lock(&mdev->state_lock); if (mdev->device_up) { - mlx4_en_ptp_overflow_check(mdev); + if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS) + mlx4_en_ptp_overflow_check(mdev); queue_delayed_work(mdev->workqueue, &priv->service_task, SERVICE_TASK_DELAY); @@ -2023,6 +2024,42 @@ static int mlx4_en_set_features(struct net_device *netdev, } +static int mlx4_en_set_vf_mac(struct net_device *dev, int queue, u8 *mac) +{ + struct mlx4_en_priv *en_priv = netdev_priv(dev); + struct mlx4_en_dev *mdev = en_priv->mdev; + u64 mac_u64 = mlx4_en_mac_to_u64(mac); + + if (!is_valid_ether_addr(mac)) + return -EINVAL; + + return mlx4_set_vf_mac(mdev->dev, en_priv->port, queue, mac_u64); +} + +static int mlx4_en_set_vf_vlan(struct net_device *dev, int vf, u16 vlan, u8 qos) +{ + struct mlx4_en_priv *en_priv = netdev_priv(dev); + struct mlx4_en_dev *mdev = en_priv->mdev; + + return mlx4_set_vf_vlan(mdev->dev, en_priv->port, vf, vlan, qos); +} + +static int mlx4_en_set_vf_spoofchk(struct net_device *dev, int vf, bool setting) +{ + struct mlx4_en_priv *en_priv = netdev_priv(dev); + struct mlx4_en_dev *mdev = en_priv->mdev; + + return mlx4_set_vf_spoofchk(mdev->dev, en_priv->port, vf, setting); +} + +static int mlx4_en_get_vf_config(struct net_device *dev, int vf, struct ifla_vf_info *ivf) +{ + struct mlx4_en_priv *en_priv = netdev_priv(dev); + struct mlx4_en_dev *mdev = en_priv->mdev; + + return mlx4_get_vf_config(mdev->dev, en_priv->port, vf, ivf); +} + static const struct net_device_ops mlx4_netdev_ops = { .ndo_open = mlx4_en_open, .ndo_stop = mlx4_en_close, @@ -2047,6 +2084,33 @@ static const struct net_device_ops mlx4_netdev_ops = { #endif }; +static const struct net_device_ops mlx4_netdev_ops_master = { + .ndo_open = mlx4_en_open, + .ndo_stop = mlx4_en_close, + .ndo_start_xmit = mlx4_en_xmit, + .ndo_select_queue = mlx4_en_select_queue, + .ndo_get_stats = mlx4_en_get_stats, + .ndo_set_rx_mode = mlx4_en_set_rx_mode, + .ndo_set_mac_address = mlx4_en_set_mac, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = mlx4_en_change_mtu, + .ndo_tx_timeout = mlx4_en_tx_timeout, + .ndo_vlan_rx_add_vid = mlx4_en_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = mlx4_en_vlan_rx_kill_vid, + .ndo_set_vf_mac = mlx4_en_set_vf_mac, + .ndo_set_vf_vlan = mlx4_en_set_vf_vlan, + .ndo_set_vf_spoofchk = mlx4_en_set_vf_spoofchk, + .ndo_get_vf_config = mlx4_en_get_vf_config, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = mlx4_en_netpoll, +#endif + .ndo_set_features = mlx4_en_set_features, + .ndo_setup_tc = mlx4_en_setup_tc, +#ifdef CONFIG_RFS_ACCEL + .ndo_rx_flow_steer = mlx4_en_filter_rfs, +#endif +}; + int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, struct mlx4_en_port_profile *prof) { @@ -2163,7 +2227,10 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, /* * Initialize netdev entry points */ - dev->netdev_ops = &mlx4_netdev_ops; + if (mlx4_is_master(priv->mdev->dev)) + dev->netdev_ops = &mlx4_netdev_ops_master; + else + dev->netdev_ops = &mlx4_netdev_ops; dev->watchdog_timeo = MLX4_EN_WATCHDOG_TIMEOUT; netif_set_real_num_tx_queues(dev, priv->tx_ring_num); netif_set_real_num_rx_queues(dev, priv->rx_ring_num); @@ -2228,8 +2295,11 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, } mlx4_en_set_default_moderation(priv); queue_delayed_work(mdev->workqueue, &priv->stats_task, STATS_DELAY); - queue_delayed_work(mdev->workqueue, &priv->service_task, - SERVICE_TASK_DELAY); + + if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS) + queue_delayed_work(mdev->workqueue, &priv->service_task, + SERVICE_TASK_DELAY); + return 0; out: diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index 6776c257bd34f20d9979ec1ccc3ada8f2d0f35ef..b147bdd40768802df3c11d935b1ed607b3e127c9 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -468,6 +468,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) #define QUERY_DEV_CAP_RSVD_XRC_OFFSET 0x66 #define QUERY_DEV_CAP_MAX_XRC_OFFSET 0x67 #define QUERY_DEV_CAP_MAX_COUNTERS_OFFSET 0x68 +#define QUERY_DEV_CAP_EXT_2_FLAGS_OFFSET 0x70 #define QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET 0x76 #define QUERY_DEV_CAP_FLOW_STEERING_MAX_QP_OFFSET 0x77 #define QUERY_DEV_CAP_RDMARC_ENTRY_SZ_OFFSET 0x80 @@ -655,6 +656,12 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) MLX4_GET(dev_cap->max_counters, outbox, QUERY_DEV_CAP_MAX_COUNTERS_OFFSET); + MLX4_GET(field32, outbox, QUERY_DEV_CAP_EXT_2_FLAGS_OFFSET); + if (field32 & (1 << 26)) + dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_VLAN_CONTROL; + if (field32 & (1 << 20)) + dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_FSM; + if (dev->flags & MLX4_FLAG_OLD_PORT_CMDS) { for (i = 1; i <= dev_cap->num_ports; ++i) { MLX4_GET(field, outbox, QUERY_DEV_CAP_VL_PORT_OFFSET); @@ -784,6 +791,11 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave, flags &= ~MLX4_DEV_CAP_FLAG_MEM_WINDOW; MLX4_PUT(outbox->buf, flags, QUERY_DEV_CAP_EXT_FLAGS_OFFSET); + /* For guests, disable timestamp */ + MLX4_GET(field, outbox->buf, QUERY_DEV_CAP_CQ_TS_SUPPORT_OFFSET); + field &= 0x7f; + MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_CQ_TS_SUPPORT_OFFSET); + /* For guests, report Blueflame disabled */ MLX4_GET(field, outbox->buf, QUERY_DEV_CAP_BF_OFFSET); field &= 0x7f; @@ -811,6 +823,7 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave, struct mlx4_cmd_mailbox *outbox, struct mlx4_cmd_info *cmd) { + struct mlx4_priv *priv = mlx4_priv(dev); u64 def_mac; u8 port_type; u16 short_field; @@ -828,6 +841,9 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave, /* set slave default_mac address */ MLX4_GET(def_mac, outbox->buf, QUERY_PORT_MAC_OFFSET); def_mac += slave << 8; + /* if config MAC in DB use it */ + if (priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac) + def_mac = priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.mac; MLX4_PUT(outbox->buf, def_mac, QUERY_PORT_MAC_OFFSET); /* get port type - currently only eth is enabled */ diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index 0567f01938edf74733c3d610e651bb206026b20d..eac3dae10efe4170d7ed7c276eaccca1ff2434fa 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -473,6 +473,30 @@ struct mlx4_slave_state { enum slave_port_state port_state[MLX4_MAX_PORTS + 1]; }; +#define MLX4_VGT 4095 +#define NO_INDX (-1) + +struct mlx4_vport_state { + u64 mac; + u16 default_vlan; + u8 default_qos; + u32 tx_rate; + bool spoofchk; +}; + +struct mlx4_vf_admin_state { + struct mlx4_vport_state vport[MLX4_MAX_PORTS + 1]; +}; + +struct mlx4_vport_oper_state { + struct mlx4_vport_state state; + int mac_idx; + int vlan_idx; +}; +struct mlx4_vf_oper_state { + struct mlx4_vport_oper_state vport[MLX4_MAX_PORTS + 1]; +}; + struct slave_list { struct mutex mutex; struct list_head res_list[MLX4_NUM_OF_RESOURCE_TYPE]; @@ -503,6 +527,8 @@ struct mlx4_master_qp0_state { struct mlx4_mfunc_master_ctx { struct mlx4_slave_state *slave_state; + struct mlx4_vf_admin_state *vf_admin; + struct mlx4_vf_oper_state *vf_oper; struct mlx4_master_qp0_state qp0_state[MLX4_MAX_PORTS + 1]; int init_port_ref[MLX4_MAX_PORTS + 1]; u16 max_mtu[MLX4_MAX_PORTS + 1]; @@ -1131,6 +1157,8 @@ int mlx4_change_port_types(struct mlx4_dev *dev, void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table); void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table); +void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index); +int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index); int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port, int pkey_tbl_sz); /* resource tracker functions*/ diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index 4b6aad39e72cd97d09d8deff9f35390684a700bf..946e0af5faef28b2e89bc677510e1032c24e9eef 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -141,8 +141,9 @@ int __mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac) } if (mac == (MLX4_MAC_MASK & be64_to_cpu(table->entries[i]))) { - /* MAC already registered, Must not have duplicates */ - err = -EEXIST; + /* MAC already registered, increment ref count */ + err = i; + ++table->refs[i]; goto out; } } @@ -165,7 +166,7 @@ int __mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac) table->entries[free] = 0; goto out; } - + table->refs[free] = 1; err = free; ++table->total; out: @@ -206,12 +207,16 @@ void __mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac) struct mlx4_mac_table *table = &info->mac_table; int index; - index = find_index(dev, table, mac); - mutex_lock(&table->mutex); + index = find_index(dev, table, mac); if (validate_index(dev, table, index)) goto out; + if (--table->refs[index]) { + mlx4_dbg(dev, "Have more references for index %d," + "no need to modify mac table\n", index); + goto out; + } table->entries[index] = 0; mlx4_set_port_mac_table(dev, port, table->entries); @@ -305,7 +310,7 @@ int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx) } EXPORT_SYMBOL_GPL(mlx4_find_cached_vlan); -static int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, +int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index) { struct mlx4_vlan_table *table = &mlx4_priv(dev)->port[port].vlan_table; @@ -379,7 +384,7 @@ int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index) } EXPORT_SYMBOL_GPL(mlx4_register_vlan); -static void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index) +void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index) { struct mlx4_vlan_table *table = &mlx4_priv(dev)->port[port].vlan_table; diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index f2d64435d8ef8f8de55b58fd1e2d2b97bdab16c1..e12e0d2e0ee00c3fad03c1c012707c55d6f21a88 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -353,6 +353,47 @@ 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)); + } + if (vp_oper->state.spoofchk) { + qpc->pri_path.feup |= 1 << 5; /* set fsm bit */; + qpc->pri_path.grh_mylmc = (0x80 & qpc->pri_path.grh_mylmc) + vp_oper->mac_idx; + mlx4_dbg(dev, "spoof qp %d port %d feup 0x%x, myLmc 0x%x mindx %d\n", + be32_to_cpu(qpc->local_qpn) & 0xffffff, port, + (int)qpc->pri_path.feup, (int)qpc->pri_path.grh_mylmc, + vp_oper->mac_idx); + } + return 0; +} + static int mpt_mask(struct mlx4_dev *dev) { return dev->caps.num_mpts - 1; @@ -2798,6 +2839,9 @@ 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); } diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index 260695186256eacd0e5c57ad6da5b2db23dfe7e3..adf6e0648f20cb209413a2137f0b688862a7e559 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -34,6 +34,7 @@ #define MLX4_CMD_H #include +#include enum { /* initialization and general commands */ @@ -232,6 +233,11 @@ struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev); void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox); u32 mlx4_comm_get_version(void); +int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac); +int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos); +int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting); +int mlx4_get_vf_config(struct mlx4_dev *dev, int port, int vf, struct ifla_vf_info *ivf); + #define MLX4_COMM_GET_IF_REV(cmd_chan_ver) (u8)((cmd_chan_ver) >> 8) diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 2fbc1464b53beae24231b3bc630a05030df78366..53acaf64189f7bce45b238d51458ddad9a03db0b 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -155,7 +155,9 @@ enum { MLX4_DEV_CAP_FLAG2_RSS_XOR = 1LL << 2, MLX4_DEV_CAP_FLAG2_FS_EN = 1LL << 3, MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN = 1LL << 4, - MLX4_DEV_CAP_FLAG2_TS = 1LL << 5 + MLX4_DEV_CAP_FLAG2_TS = 1LL << 5, + MLX4_DEV_CAP_FLAG2_VLAN_CONTROL = 1LL << 6, + MLX4_DEV_CAP_FLAG2_FSM = 1LL << 7 }; enum {