diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/mlx4/en_main.c | 15 | ||||
| -rw-r--r-- | drivers/net/mlx4/en_netdev.c | 10 | ||||
| -rw-r--r-- | drivers/net/mlx4/en_port.c | 4 | ||||
| -rw-r--r-- | drivers/net/mlx4/en_port.h | 3 | ||||
| -rw-r--r-- | drivers/net/mlx4/fw.c | 3 | ||||
| -rw-r--r-- | drivers/net/mlx4/intf.c | 21 | ||||
| -rw-r--r-- | drivers/net/mlx4/main.c | 4 | ||||
| -rw-r--r-- | drivers/net/mlx4/mlx4_en.h | 1 | ||||
| -rw-r--r-- | drivers/net/mlx4/port.c | 19 |
9 files changed, 71 insertions, 9 deletions
diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c index 14390641704..f6e0d40cd87 100644 --- a/drivers/net/mlx4/en_main.c +++ b/drivers/net/mlx4/en_main.c @@ -124,6 +124,13 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev) return 0; } +static void *mlx4_en_get_netdev(struct mlx4_dev *dev, void *ctx, u8 port) +{ + struct mlx4_en_dev *endev = ctx; + + return endev->pndev[port]; +} + static void mlx4_en_event(struct mlx4_dev *dev, void *endev_ptr, enum mlx4_dev_event event, int port) { @@ -282,9 +289,11 @@ err_free_res: } static struct mlx4_interface mlx4_en_interface = { - .add = mlx4_en_add, - .remove = mlx4_en_remove, - .event = mlx4_en_event, + .add = mlx4_en_add, + .remove = mlx4_en_remove, + .event = mlx4_en_event, + .get_dev = mlx4_en_get_netdev, + .protocol = MLX4_PROTOCOL_EN, }; static int __init mlx4_en_init(void) diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c index 79478bd4211..6d6806b361e 100644 --- a/drivers/net/mlx4/en_netdev.c +++ b/drivers/net/mlx4/en_netdev.c @@ -69,6 +69,7 @@ static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; int err; + int idx; if (!priv->vlgrp) return; @@ -83,7 +84,10 @@ static void mlx4_en_vlan_rx_add_vid(struct net_device *dev, unsigned short vid) if (err) en_err(priv, "Failed configuring VLAN filter\n"); } + if (mlx4_register_vlan(mdev->dev, priv->port, vid, &idx)) + en_err(priv, "failed adding vlan %d\n", vid); mutex_unlock(&mdev->state_lock); + } static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) @@ -91,6 +95,7 @@ static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; int err; + int idx; if (!priv->vlgrp) return; @@ -101,6 +106,11 @@ static void mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) /* Remove VID from port VLAN filter */ mutex_lock(&mdev->state_lock); + if (!mlx4_find_cached_vlan(mdev->dev, priv->port, vid, &idx)) + mlx4_unregister_vlan(mdev->dev, priv->port, idx); + else + en_err(priv, "could not find vid %d in cache\n", vid); + if (mdev->device_up && priv->port_up) { err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, priv->vlgrp); if (err) diff --git a/drivers/net/mlx4/en_port.c b/drivers/net/mlx4/en_port.c index aa3ef2aee5b..7f5a3221e0c 100644 --- a/drivers/net/mlx4/en_port.c +++ b/drivers/net/mlx4/en_port.c @@ -127,8 +127,8 @@ int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn, memset(context, 0, sizeof *context); context->base_qpn = cpu_to_be32(base_qpn); - context->promisc = cpu_to_be32(promisc << SET_PORT_PROMISC_SHIFT | base_qpn); - context->mcast = cpu_to_be32(1 << SET_PORT_PROMISC_SHIFT | base_qpn); + context->promisc = cpu_to_be32(promisc << SET_PORT_PROMISC_EN_SHIFT | base_qpn); + context->mcast = cpu_to_be32(1 << SET_PORT_PROMISC_MODE_SHIFT | base_qpn); context->intra_no_vlan = 0; context->no_vlan = MLX4_NO_VLAN_IDX; context->intra_vlan_miss = 0; diff --git a/drivers/net/mlx4/en_port.h b/drivers/net/mlx4/en_port.h index f6511aa2b7d..092e814b198 100644 --- a/drivers/net/mlx4/en_port.h +++ b/drivers/net/mlx4/en_port.h @@ -36,7 +36,8 @@ #define SET_PORT_GEN_ALL_VALID 0x7 -#define SET_PORT_PROMISC_SHIFT 31 +#define SET_PORT_PROMISC_EN_SHIFT 31 +#define SET_PORT_PROMISC_MODE_SHIFT 30 enum { MLX4_CMD_SET_VLAN_FLTR = 0x47, diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c index b716e1a1b29..b68eee2414c 100644 --- a/drivers/net/mlx4/fw.c +++ b/drivers/net/mlx4/fw.c @@ -98,7 +98,8 @@ static void dump_dev_cap_flags(struct mlx4_dev *dev, u32 flags) [20] = "Address vector port checking support", [21] = "UD multicast support", [24] = "Demand paging support", - [25] = "Router support" + [25] = "Router support", + [30] = "IBoE support" }; int i; diff --git a/drivers/net/mlx4/intf.c b/drivers/net/mlx4/intf.c index 55506780275..73c94fcdfdd 100644 --- a/drivers/net/mlx4/intf.c +++ b/drivers/net/mlx4/intf.c @@ -161,3 +161,24 @@ void mlx4_unregister_device(struct mlx4_dev *dev) mutex_unlock(&intf_mutex); } + +void *mlx4_get_protocol_dev(struct mlx4_dev *dev, enum mlx4_protocol proto, int port) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + struct mlx4_device_context *dev_ctx; + unsigned long flags; + void *result = NULL; + + spin_lock_irqsave(&priv->ctx_lock, flags); + + list_for_each_entry(dev_ctx, &priv->ctx_list, list) + if (dev_ctx->intf->protocol == proto && dev_ctx->intf->get_dev) { + result = dev_ctx->intf->get_dev(dev, dev_ctx->context, port); + break; + } + + spin_unlock_irqrestore(&priv->ctx_lock, flags); + + return result; +} +EXPORT_SYMBOL_GPL(mlx4_get_protocol_dev); diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 569fa3df381..782f11d8fa7 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -103,7 +103,7 @@ MODULE_PARM_DESC(use_prio, "Enable steering by VLAN priority on ETH ports " static int log_mtts_per_seg = ilog2(MLX4_MTT_ENTRY_PER_SEG); module_param_named(log_mtts_per_seg, log_mtts_per_seg, int, 0444); -MODULE_PARM_DESC(log_mtts_per_seg, "Log2 number of MTT entries per segment (1-5)"); +MODULE_PARM_DESC(log_mtts_per_seg, "Log2 number of MTT entries per segment (1-7)"); int mlx4_check_port_params(struct mlx4_dev *dev, enum mlx4_port_type *port_type) @@ -1310,7 +1310,7 @@ static int __init mlx4_verify_params(void) return -1; } - if ((log_mtts_per_seg < 1) || (log_mtts_per_seg > 5)) { + if ((log_mtts_per_seg < 1) || (log_mtts_per_seg > 7)) { pr_warning("mlx4_core: bad log_mtts_per_seg: %d\n", log_mtts_per_seg); return -1; } diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h index 1fc16ab7ad2..dfed6a07c2d 100644 --- a/drivers/net/mlx4/mlx4_en.h +++ b/drivers/net/mlx4/mlx4_en.h @@ -475,6 +475,7 @@ struct mlx4_en_priv { char *mc_addrs; int mc_addrs_cnt; struct mlx4_en_stat_out_mbox hw_stats; + int vids[128]; }; diff --git a/drivers/net/mlx4/port.c b/drivers/net/mlx4/port.c index 606aa58afde..56371ef328e 100644 --- a/drivers/net/mlx4/port.c +++ b/drivers/net/mlx4/port.c @@ -182,6 +182,25 @@ static int mlx4_set_port_vlan_table(struct mlx4_dev *dev, u8 port, return err; } +int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx) +{ + struct mlx4_vlan_table *table = &mlx4_priv(dev)->port[port].vlan_table; + int i; + + for (i = 0; i < MLX4_MAX_VLAN_NUM; ++i) { + if (table->refs[i] && + (vid == (MLX4_VLAN_MASK & + be32_to_cpu(table->entries[i])))) { + /* VLAN already registered, increase reference count */ + *idx = i; + return 0; + } + } + + return -ENOENT; +} +EXPORT_SYMBOL_GPL(mlx4_find_cached_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; |