diff options
Diffstat (limited to 'drivers')
43 files changed, 1649 insertions, 264 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index c7a6213c6996..fbe1973f77b0 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -625,7 +625,7 @@ static int mlx4_ib_mcg_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) err = mlx4_multicast_attach(mdev->dev, &mqp->mqp, gid->raw, !!(mqp->flags & MLX4_IB_QP_BLOCK_MULTICAST_LOOPBACK), - MLX4_PROTOCOL_IB); + MLX4_PROT_IB_IPV6); if (err) return err; @@ -636,7 +636,7 @@ static int mlx4_ib_mcg_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) return 0; err_add: - mlx4_multicast_detach(mdev->dev, &mqp->mqp, gid->raw, MLX4_PROTOCOL_IB); + mlx4_multicast_detach(mdev->dev, &mqp->mqp, gid->raw, MLX4_PROT_IB_IPV6); return err; } @@ -666,7 +666,7 @@ static int mlx4_ib_mcg_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) struct mlx4_ib_gid_entry *ge; err = mlx4_multicast_detach(mdev->dev, - &mqp->mqp, gid->raw, MLX4_PROTOCOL_IB); + &mqp->mqp, gid->raw, MLX4_PROT_IB_IPV6); if (err) return err; @@ -721,7 +721,6 @@ static int init_node_data(struct mlx4_ib_dev *dev) if (err) goto out; - dev->dev->rev_id = be32_to_cpup((__be32 *) (out_mad->data + 32)); memcpy(&dev->ib_dev.node_guid, out_mad->data + 12, 8); out: @@ -954,7 +953,7 @@ static int mlx4_ib_netdev_event(struct notifier_block *this, unsigned long event mlx4_foreach_ib_transport_port(port, ibdev->dev) { oldnd = iboe->netdevs[port - 1]; iboe->netdevs[port - 1] = - mlx4_get_protocol_dev(ibdev->dev, MLX4_PROTOCOL_EN, port); + mlx4_get_protocol_dev(ibdev->dev, MLX4_PROT_ETH, port); if (oldnd != iboe->netdevs[port - 1]) { if (iboe->netdevs[port - 1]) netdev_added(ibdev, port); @@ -1207,7 +1206,7 @@ static struct mlx4_interface mlx4_ib_interface = { .add = mlx4_ib_add, .remove = mlx4_ib_remove, .event = mlx4_ib_event, - .protocol = MLX4_PROTOCOL_IB + .protocol = MLX4_PROT_IB_IPV6 }; static int __init mlx4_ib_init(void) diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c index f142cc21e453..deaa8bc16cf8 100644 --- a/drivers/net/a2065.c +++ b/drivers/net/a2065.c @@ -711,14 +711,14 @@ static int __devinit a2065_init_one(struct zorro_dev *z, return -EBUSY; r2 = request_mem_region(mem_start, A2065_RAM_SIZE, "RAM"); if (!r2) { - release_resource(r1); + release_mem_region(base_addr, sizeof(struct lance_regs)); return -EBUSY; } dev = alloc_etherdev(sizeof(struct lance_private)); if (dev == NULL) { - release_resource(r1); - release_resource(r2); + release_mem_region(base_addr, sizeof(struct lance_regs)); + release_mem_region(mem_start, A2065_RAM_SIZE); return -ENOMEM; } @@ -764,8 +764,8 @@ static int __devinit a2065_init_one(struct zorro_dev *z, err = register_netdev(dev); if (err) { - release_resource(r1); - release_resource(r2); + release_mem_region(base_addr, sizeof(struct lance_regs)); + release_mem_region(mem_start, A2065_RAM_SIZE); free_netdev(dev); return err; } diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index 7ca0eded2561..b7f45cd756a2 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -182,14 +182,14 @@ static int __devinit ariadne_init_one(struct zorro_dev *z, return -EBUSY; r2 = request_mem_region(mem_start, ARIADNE_RAM_SIZE, "RAM"); if (!r2) { - release_resource(r1); + release_mem_region(base_addr, sizeof(struct Am79C960)); return -EBUSY; } dev = alloc_etherdev(sizeof(struct ariadne_private)); if (dev == NULL) { - release_resource(r1); - release_resource(r2); + release_mem_region(base_addr, sizeof(struct Am79C960)); + release_mem_region(mem_start, ARIADNE_RAM_SIZE); return -ENOMEM; } @@ -213,8 +213,8 @@ static int __devinit ariadne_init_one(struct zorro_dev *z, err = register_netdev(dev); if (err) { - release_resource(r1); - release_resource(r2); + release_mem_region(base_addr, sizeof(struct Am79C960)); + release_mem_region(mem_start, ARIADNE_RAM_SIZE); free_netdev(dev); return err; } diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 338bea147c64..16d6fe954695 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1482,21 +1482,16 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) { struct sk_buff *skb = *pskb; struct slave *slave; - struct net_device *bond_dev; struct bonding *bond; - slave = bond_slave_get_rcu(skb->dev); - bond_dev = ACCESS_ONCE(slave->dev->master); - if (unlikely(!bond_dev)) - return RX_HANDLER_PASS; - skb = skb_share_check(skb, GFP_ATOMIC); if (unlikely(!skb)) return RX_HANDLER_CONSUMED; *pskb = skb; - bond = netdev_priv(bond_dev); + slave = bond_slave_get_rcu(skb->dev); + bond = slave->bond; if (bond->params.arp_interval) slave->dev->last_rx = jiffies; @@ -1505,10 +1500,10 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) return RX_HANDLER_EXACT; } - skb->dev = bond_dev; + skb->dev = bond->dev; if (bond->params.mode == BOND_MODE_ALB && - bond_dev->priv_flags & IFF_BRIDGE_PORT && + bond->dev->priv_flags & IFF_BRIDGE_PORT && skb->pkt_type == PACKET_HOST) { if (unlikely(skb_cow_head(skb, @@ -1516,7 +1511,7 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) kfree_skb(skb); return RX_HANDLER_CONSUMED; } - memcpy(eth_hdr(skb)->h_dest, bond_dev->dev_addr, ETH_ALEN); + memcpy(eth_hdr(skb)->h_dest, bond->dev->dev_addr, ETH_ALEN); } return RX_HANDLER_ANOTHER; @@ -1698,20 +1693,15 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) pr_debug("Error %d calling netdev_set_bond_master\n", res); goto err_restore_mac; } - res = netdev_rx_handler_register(slave_dev, bond_handle_frame, - new_slave); - if (res) { - pr_debug("Error %d calling netdev_rx_handler_register\n", res); - goto err_unset_master; - } /* open the slave since the application closed it */ res = dev_open(slave_dev); if (res) { pr_debug("Opening slave %s failed\n", slave_dev->name); - goto err_unreg_rxhandler; + goto err_unset_master; } + new_slave->bond = bond; new_slave->dev = slave_dev; slave_dev->priv_flags |= IFF_BONDING; @@ -1907,6 +1897,13 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) if (res) goto err_close; + res = netdev_rx_handler_register(slave_dev, bond_handle_frame, + new_slave); + if (res) { + pr_debug("Error %d calling netdev_rx_handler_register\n", res); + goto err_dest_symlinks; + } + pr_info("%s: enslaving %s as a%s interface with a%s link.\n", bond_dev->name, slave_dev->name, bond_is_active_slave(new_slave) ? "n active" : " backup", @@ -1916,13 +1913,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) return 0; /* Undo stages on error */ +err_dest_symlinks: + bond_destroy_slave_symlinks(bond_dev, slave_dev); + err_close: dev_close(slave_dev); -err_unreg_rxhandler: - netdev_rx_handler_unregister(slave_dev); - synchronize_net(); - err_unset_master: netdev_set_bond_master(slave_dev, NULL); @@ -1988,6 +1984,14 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) return -EINVAL; } + /* unregister rx_handler early so bond_handle_frame wouldn't be called + * for this slave anymore. + */ + netdev_rx_handler_unregister(slave_dev); + write_unlock_bh(&bond->lock); + synchronize_net(); + write_lock_bh(&bond->lock); + if (!bond->params.fail_over_mac) { if (!compare_ether_addr(bond_dev->dev_addr, slave->perm_hwaddr) && bond->slave_cnt > 1) @@ -2104,8 +2108,6 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) netif_addr_unlock_bh(bond_dev); } - netdev_rx_handler_unregister(slave_dev); - synchronize_net(); netdev_set_bond_master(slave_dev, NULL); slave_disable_netpoll(slave); @@ -2186,6 +2188,12 @@ static int bond_release_all(struct net_device *bond_dev) */ write_unlock_bh(&bond->lock); + /* unregister rx_handler early so bond_handle_frame wouldn't + * be called for this slave anymore. + */ + netdev_rx_handler_unregister(slave_dev); + synchronize_net(); + if (bond_is_lb(bond)) { /* must be called only after the slave * has been detached from the list @@ -2217,8 +2225,6 @@ static int bond_release_all(struct net_device *bond_dev) netif_addr_unlock_bh(bond_dev); } - netdev_rx_handler_unregister(slave_dev); - synchronize_net(); netdev_set_bond_master(slave_dev, NULL); slave_disable_netpoll(slave); diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h index 6b26962fd0ec..90736cb4d975 100644 --- a/drivers/net/bonding/bonding.h +++ b/drivers/net/bonding/bonding.h @@ -187,6 +187,7 @@ struct slave { struct net_device *dev; /* first - useful for panic debug */ struct slave *next; struct slave *prev; + struct bonding *bond; /* our master */ int delay; unsigned long jiffies; unsigned long last_arp_rx; diff --git a/drivers/net/davinci_cpdma.c b/drivers/net/davinci_cpdma.c index e92b2b6cd8c4..ae47f23ba930 100644 --- a/drivers/net/davinci_cpdma.c +++ b/drivers/net/davinci_cpdma.c @@ -76,6 +76,7 @@ struct cpdma_desc { struct cpdma_desc_pool { u32 phys; + u32 hw_addr; void __iomem *iomap; /* ioremap map */ void *cpumap; /* dma_alloc map */ int desc_size, mem_size; @@ -137,7 +138,8 @@ struct cpdma_chan { * abstract out these details */ static struct cpdma_desc_pool * -cpdma_desc_pool_create(struct device *dev, u32 phys, int size, int align) +cpdma_desc_pool_create(struct device *dev, u32 phys, u32 hw_addr, + int size, int align) { int bitmap_size; struct cpdma_desc_pool *pool; @@ -161,10 +163,12 @@ cpdma_desc_pool_create(struct device *dev, u32 phys, int size, int align) if (phys) { pool->phys = phys; pool->iomap = ioremap(phys, size); + pool->hw_addr = hw_addr; } else { pool->cpumap = dma_alloc_coherent(dev, size, &pool->phys, GFP_KERNEL); pool->iomap = (void __force __iomem *)pool->cpumap; + pool->hw_addr = pool->phys; } if (pool->iomap) @@ -201,14 +205,14 @@ static inline dma_addr_t desc_phys(struct cpdma_desc_pool *pool, { if (!desc) return 0; - return pool->phys + (__force dma_addr_t)desc - + return pool->hw_addr + (__force dma_addr_t)desc - (__force dma_addr_t)pool->iomap; } static inline struct cpdma_desc __iomem * desc_from_phys(struct cpdma_desc_pool *pool, dma_addr_t dma) { - return dma ? pool->iomap + dma - pool->phys : NULL; + return dma ? pool->iomap + dma - pool->hw_addr : NULL; } static struct cpdma_desc __iomem * @@ -260,6 +264,7 @@ struct cpdma_ctlr *cpdma_ctlr_create(struct cpdma_params *params) ctlr->pool = cpdma_desc_pool_create(ctlr->dev, ctlr->params.desc_mem_phys, + ctlr->params.desc_hw_addr, ctlr->params.desc_mem_size, ctlr->params.desc_align); if (!ctlr->pool) { diff --git a/drivers/net/davinci_cpdma.h b/drivers/net/davinci_cpdma.h index 868e50ebde45..afa19a0c0d81 100644 --- a/drivers/net/davinci_cpdma.h +++ b/drivers/net/davinci_cpdma.h @@ -33,6 +33,7 @@ struct cpdma_params { bool has_soft_reset; int min_packet_size; u32 desc_mem_phys; + u32 desc_hw_addr; int desc_mem_size; int desc_align; diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index 082d6ea69920..baca6bfcb089 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -1854,10 +1854,13 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev) dma_params.rxcp = priv->emac_base + 0x660; dma_params.num_chan = EMAC_MAX_TXRX_CHANNELS; dma_params.min_packet_size = EMAC_DEF_MIN_ETHPKTSIZE; - dma_params.desc_mem_phys = hw_ram_addr; + dma_params.desc_hw_addr = hw_ram_addr; dma_params.desc_mem_size = pdata->ctrl_ram_size; dma_params.desc_align = 16; + dma_params.desc_mem_phys = pdata->no_bd_ram ? 0 : + (u32 __force)res->start + pdata->ctrl_ram_offset; + priv->dma = cpdma_ctlr_create(&dma_params); if (!priv->dma) { dev_err(emac_dev, "DaVinci EMAC: Error initializing DMA\n"); diff --git a/drivers/net/mlx4/alloc.c b/drivers/net/mlx4/alloc.c index 3a4277f6fac4..116cae334dad 100644 --- a/drivers/net/mlx4/alloc.c +++ b/drivers/net/mlx4/alloc.c @@ -62,6 +62,9 @@ u32 mlx4_bitmap_alloc(struct mlx4_bitmap *bitmap) } else obj = -1; + if (obj != -1) + --bitmap->avail; + spin_unlock(&bitmap->lock); return obj; @@ -101,11 +104,19 @@ u32 mlx4_bitmap_alloc_range(struct mlx4_bitmap *bitmap, int cnt, int align) } else obj = -1; + if (obj != -1) + bitmap->avail -= cnt; + spin_unlock(&bitmap->lock); return obj; } +u32 mlx4_bitmap_avail(struct mlx4_bitmap *bitmap) +{ + return bitmap->avail; +} + void mlx4_bitmap_free_range(struct mlx4_bitmap *bitmap, u32 obj, int cnt) { obj &= bitmap->max + bitmap->reserved_top - 1; @@ -115,6 +126,7 @@ void mlx4_bitmap_free_range(struct mlx4_bitmap *bitmap, u32 obj, int cnt) bitmap->last = min(bitmap->last, obj); bitmap->top = (bitmap->top + bitmap->max + bitmap->reserved_top) & bitmap->mask; + bitmap->avail += cnt; spin_unlock(&bitmap->lock); } @@ -130,6 +142,7 @@ int mlx4_bitmap_init(struct mlx4_bitmap *bitmap, u32 num, u32 mask, bitmap->max = num - reserved_top; bitmap->mask = mask; bitmap->reserved_top = reserved_top; + bitmap->avail = num - reserved_top - reserved_bot; spin_lock_init(&bitmap->lock); bitmap->table = kzalloc(BITS_TO_LONGS(bitmap->max) * sizeof (long), GFP_KERNEL); diff --git a/drivers/net/mlx4/cq.c b/drivers/net/mlx4/cq.c index 7cd34e9c7c7e..bd8ef9f2fa71 100644 --- a/drivers/net/mlx4/cq.c +++ b/drivers/net/mlx4/cq.c @@ -198,7 +198,7 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt, u64 mtt_addr; int err; - if (vector >= dev->caps.num_comp_vectors) + if (vector > dev->caps.num_comp_vectors + dev->caps.comp_pool) return -EINVAL; cq->vector = vector; diff --git a/drivers/net/mlx4/en_cq.c b/drivers/net/mlx4/en_cq.c index 21786ad4455e..ec4b6d047fe0 100644 --- a/drivers/net/mlx4/en_cq.c +++ b/drivers/net/mlx4/en_cq.c @@ -51,13 +51,10 @@ int mlx4_en_create_cq(struct mlx4_en_priv *priv, int err; cq->size = entries; - if (mode == RX) { + if (mode == RX) cq->buf_size = cq->size * sizeof(struct mlx4_cqe); - cq->vector = ring % mdev->dev->caps.num_comp_vectors; - } else { + else cq->buf_size = sizeof(struct mlx4_cqe); - cq->vector = 0; - } cq->ring = ring; cq->is_tx = mode; @@ -80,7 +77,8 @@ int mlx4_en_create_cq(struct mlx4_en_priv *priv, int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) { struct mlx4_en_dev *mdev = priv->mdev; - int err; + int err = 0; + char name[25]; cq->dev = mdev->pndev[priv->port]; cq->mcq.set_ci_db = cq->wqres.db.db; @@ -89,6 +87,29 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) *cq->mcq.arm_db = 0; memset(cq->buf, 0, cq->buf_size); + if (cq->is_tx == RX) { + if (mdev->dev->caps.comp_pool) { + if (!cq->vector) { + sprintf(name , "%s-rx-%d", priv->dev->name, cq->ring); + if (mlx4_assign_eq(mdev->dev, name, &cq->vector)) { + cq->vector = (cq->ring + 1 + priv->port) % + mdev->dev->caps.num_comp_vectors; + mlx4_warn(mdev, "Failed Assigning an EQ to " + "%s_rx-%d ,Falling back to legacy EQ's\n", + priv->dev->name, cq->ring); + } + } + } else { + cq->vector = (cq->ring + 1 + priv->port) % + mdev->dev->caps.num_comp_vectors; + } + } else { + if (!cq->vector || !mdev->dev->caps.comp_pool) { + /*Fallback to legacy pool in case of error*/ + cq->vector = 0; + } + } + if (!cq->is_tx) cq->size = priv->rx_ring[cq->ring].actual_size; @@ -112,12 +133,15 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) return 0; } -void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) +void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, + bool reserve_vectors) { struct mlx4_en_dev *mdev = priv->mdev; mlx4_en_unmap_buffer(&cq->wqres.buf); mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size); + if (priv->mdev->dev->caps.comp_pool && cq->vector && !reserve_vectors) + mlx4_release_eq(priv->mdev->dev, cq->vector); cq->buf_size = 0; cq->buf = NULL; } diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c index 056152b3ff58..d54b7abf0225 100644 --- a/drivers/net/mlx4/en_ethtool.c +++ b/drivers/net/mlx4/en_ethtool.c @@ -45,7 +45,7 @@ mlx4_en_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; - sprintf(drvinfo->driver, DRV_NAME " (%s)", mdev->dev->board_id); + strncpy(drvinfo->driver, DRV_NAME, 32); strncpy(drvinfo->version, DRV_VERSION " (" DRV_RELDATE ")", 32); sprintf(drvinfo->fw_version, "%d.%d.%d", (u16) (mdev->dev->caps.fw_ver >> 32), @@ -131,8 +131,65 @@ static void mlx4_en_set_msglevel(struct net_device *dev, u32 val) static void mlx4_en_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { - wol->supported = 0; - wol->wolopts = 0; + struct mlx4_en_priv *priv = netdev_priv(netdev); + int err = 0; + u64 config = 0; + + if (!priv->mdev->dev->caps.wol) { + wol->supported = 0; + wol->wolopts = 0; + return; + } + + err = mlx4_wol_read(priv->mdev->dev, &config, priv->port); + if (err) { + en_err(priv, "Failed to get WoL information\n"); + return; + } + + if (config & MLX4_EN_WOL_MAGIC) + wol->supported = WAKE_MAGIC; + else + wol->supported = 0; + + if (config & MLX4_EN_WOL_ENABLED) + wol->wolopts = WAKE_MAGIC; + else + wol->wolopts = 0; +} + +static int mlx4_en_set_wol(struct net_device *netdev, + struct ethtool_wolinfo *wol) +{ + struct mlx4_en_priv *priv = netdev_priv(netdev); + u64 config = 0; + int err = 0; + + if (!priv->mdev->dev->caps.wol) + return -EOPNOTSUPP; + + if (wol->supported & ~WAKE_MAGIC) + return -EINVAL; + + err = mlx4_wol_read(priv->mdev->dev, &config, priv->port); + if (err) { + en_err(priv, "Failed to get WoL info, unable to modify\n"); + return err; + } + + if (wol->wolopts & WAKE_MAGIC) { + config |= MLX4_EN_WOL_DO_MODIFY | MLX4_EN_WOL_ENABLED | + MLX4_EN_WOL_MAGIC; + } else { + config &= ~(MLX4_EN_WOL_ENABLED | MLX4_EN_WOL_MAGIC); + config |= MLX4_EN_WOL_DO_MODIFY; + } + + err = mlx4_wol_write(priv->mdev->dev, config, priv->port); + if (err) + en_err(priv, "Failed to set WoL information\n"); + + return err; } static int mlx4_en_get_sset_count(struct net_device *dev, int sset) @@ -388,7 +445,7 @@ static int mlx4_en_set_ringparam(struct net_device *dev, mlx4_en_stop_port(dev); } - mlx4_en_free_resources(priv); + mlx4_en_free_resources(priv, true); priv->prof->tx_ring_size = tx_size; priv->prof->rx_ring_size = rx_size; @@ -442,6 +499,7 @@ const struct ethtool_ops mlx4_en_ethtool_ops = { .get_ethtool_stats = mlx4_en_get_ethtool_stats, .self_test = mlx4_en_self_test, .get_wol = mlx4_en_get_wol, + .set_wol = mlx4_en_set_wol, .get_msglevel = mlx4_en_get_msglevel, .set_msglevel = mlx4_en_set_msglevel, .get_coalesce = mlx4_en_get_coalesce, diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c index 1ff6ca6466ed..9317b61a75b8 100644 --- a/drivers/net/mlx4/en_main.c +++ b/drivers/net/mlx4/en_main.c @@ -241,16 +241,18 @@ static void *mlx4_en_add(struct mlx4_dev *dev) mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_ETH) mdev->port_cnt++; - /* If we did not receive an explicit number of Rx rings, default to - * the number of completion vectors populated by the mlx4_core */ mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_ETH) { - mlx4_info(mdev, "Using %d tx rings for port:%d\n", - mdev->profile.prof[i].tx_ring_num, i); - mdev->profile.prof[i].rx_ring_num = min_t(int, - roundup_pow_of_two(dev->caps.num_comp_vectors), - MAX_RX_RINGS); - mlx4_info(mdev, "Defaulting to %d rx rings for port:%d\n", - mdev->profile.prof[i].rx_ring_num, i); + if (!dev->caps.comp_pool) { + mdev->profile.prof[i].rx_ring_num = + rounddown_pow_of_two(max_t(int, MIN_RX_RINGS, + min_t(int, + dev->caps.num_comp_vectors, + MAX_RX_RINGS))); + } else { + mdev->profile.prof[i].rx_ring_num = rounddown_pow_of_two( + min_t(int, dev->caps.comp_pool/ + dev->caps.num_ports - 1 , MAX_MSIX_P_PORT - 1)); + } } /* Create our own workqueue for reset/multicast tasks @@ -294,7 +296,7 @@ static struct mlx4_interface mlx4_en_interface = { .remove = mlx4_en_remove, .event = mlx4_en_event, .get_dev = mlx4_en_get_netdev, - .protocol = MLX4_PROTOCOL_EN, + .protocol = MLX4_PROT_ETH, }; static int __init mlx4_en_init(void) diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c index 897f576b8b17..5762ebde4455 100644 --- a/drivers/net/mlx4/en_netdev.c +++ b/drivers/net/mlx4/en_netdev.c @@ -156,9 +156,8 @@ static void mlx4_en_do_set_mac(struct work_struct *work) mutex_lock(&mdev->state_lock); if (priv->port_up) { /* Remove old MAC and insert the new one */ - mlx4_unregister_mac(mdev->dev, priv->port, priv->mac_index); - err = mlx4_register_mac(mdev->dev, priv->port, - priv->mac, &priv->mac_index); + err = mlx4_replace_mac(mdev->dev, priv->port, + priv->base_qpn, priv->mac, 0); if (err) en_err(priv, "Failed changing HW MAC address\n"); } else @@ -214,6 +213,7 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) struct mlx4_en_dev *mdev = priv->mdev; struct net_device *dev = priv->dev; u64 mcast_addr = 0; + u8 mc_list[16] = {0}; int err; mutex_lock(&mdev->state_lock); @@ -239,8 +239,12 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) priv->flags |= MLX4_EN_FLAG_PROMISC; /* Enable promiscouos mode */ - err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port, - priv->base_qpn, 1); + if (!mdev->dev->caps.vep_uc_steering) + err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port, + priv->base_qpn, 1); + else + err = mlx4_unicast_promisc_add(mdev->dev, priv->base_qpn, + priv->port); if (err) en_err(priv, "Failed enabling " "promiscous mode\n"); @@ -252,10 +256,21 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) en_err(priv, "Failed disabling " "multicast filter\n"); - /* Disable port VLAN filter */ - err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, NULL); - if (err) - en_err(priv, "Failed disabling VLAN filter\n"); + /* Add the default qp number as multicast promisc */ + if (!(priv->flags & MLX4_EN_FLAG_MC_PROMISC)) { + err = mlx4_multicast_promisc_add(mdev->dev, priv->base_qpn, + priv->port); + if (err) + en_err(priv, "Failed entering multicast promisc mode\n"); + priv->flags |= MLX4_EN_FLAG_MC_PROMISC; + } + + if (priv->vlgrp) { + /* Disable port VLAN filter */ + err = mlx4_SET_VLAN_FLTR(mdev->dev, priv->port, NULL); + if (err) + en_err(priv, "Failed disabling VLAN filter\n"); + } } goto out; } @@ -270,11 +285,24 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) priv->flags &= ~MLX4_EN_FLAG_PROMISC; /* Disable promiscouos mode */ - err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port, - priv->base_qpn, 0); + if (!mdev->dev->caps.vep_uc_steering) + err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port, + priv->base_qpn, 0); + else + err = mlx4_unicast_promisc_remove(mdev->dev, priv->base_qpn, + priv->port); if (err) en_err(priv, "Failed disabling promiscous mode\n"); + /* Disable Multicast promisc */ + if (priv->flags & MLX4_EN_FLAG_MC_PROMISC) { + err = mlx4_multicast_promisc_remove(mdev->dev, priv->base_qpn, |