diff options
Diffstat (limited to 'drivers/net')
20 files changed, 381 insertions, 221 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index 65d41b76fa2c..1e9970d2f0f3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -1539,11 +1539,6 @@ out: return ret; } -static int calculate_transition(u16 oper_vlan, u16 admin_vlan) -{ - return (2 * (oper_vlan == MLX4_VGT) + (admin_vlan == MLX4_VGT)); -} - static int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv, int slave, int port) { @@ -1553,7 +1548,6 @@ static int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv, struct mlx4_dev *dev = &(priv->dev); int err; int admin_vlan_ix = NO_INDX; - enum mlx4_vlan_transition vlan_trans; vp_oper = &priv->mfunc.master.vf_oper[slave].vport[port]; vp_admin = &priv->mfunc.master.vf_admin[slave].vport[port]; @@ -1563,12 +1557,8 @@ static int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv, vp_oper->state.link_state == vp_admin->link_state) return 0; - vlan_trans = calculate_transition(vp_oper->state.default_vlan, - vp_admin->default_vlan); - if (!(priv->mfunc.master.slave_state[slave].active && - dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_UPDATE_QP && - vlan_trans == MLX4_VLAN_TRANSITION_VST_VST)) { + dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_UPDATE_QP)) { /* even if the UPDATE_QP command isn't supported, we still want * to set this VF link according to the admin directive */ @@ -1586,15 +1576,19 @@ static int mlx4_master_immediate_activate_vlan_qos(struct mlx4_priv *priv, return -ENOMEM; if (vp_oper->state.default_vlan != vp_admin->default_vlan) { - err = __mlx4_register_vlan(&priv->dev, port, - vp_admin->default_vlan, - &admin_vlan_ix); - if (err) { - kfree(work); - mlx4_warn((&priv->dev), - "No vlan resources slave %d, port %d\n", - slave, port); - return err; + if (MLX4_VGT != vp_admin->default_vlan) { + err = __mlx4_register_vlan(&priv->dev, port, + vp_admin->default_vlan, + &admin_vlan_ix); + if (err) { + kfree(work); + mlx4_warn((&priv->dev), + "No vlan resources slave %d, port %d\n", + slave, port); + return err; + } + } else { + admin_vlan_ix = NO_INDX; } work->flags |= MLX4_VF_IMMED_VLAN_FLAG_VLAN; mlx4_dbg((&(priv->dev)), @@ -2199,6 +2193,8 @@ struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev) return ERR_PTR(-ENOMEM); } + memset(mailbox->buf, 0, MLX4_MAILBOX_SIZE); + return mailbox; } EXPORT_SYMBOL_GPL(mlx4_alloc_cmd_mailbox); diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c index 004e4231af67..22fcbe78311c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/cq.c @@ -128,8 +128,6 @@ int mlx4_cq_modify(struct mlx4_dev *dev, struct mlx4_cq *cq, return PTR_ERR(mailbox); cq_context = mailbox->buf; - memset(cq_context, 0, sizeof *cq_context); - cq_context->cq_max_count = cpu_to_be16(count); cq_context->cq_period = cpu_to_be16(period); @@ -153,8 +151,6 @@ int mlx4_cq_resize(struct mlx4_dev *dev, struct mlx4_cq *cq, return PTR_ERR(mailbox); cq_context = mailbox->buf; - memset(cq_context, 0, sizeof *cq_context); - cq_context->logsize_usrpage = cpu_to_be32(ilog2(entries) << 24); cq_context->log_page_size = mtt->page_shift - 12; mtt_addr = mlx4_mtt_addr(dev, mtt); @@ -274,8 +270,6 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, } cq_context = mailbox->buf; - memset(cq_context, 0, sizeof *cq_context); - cq_context->flags = cpu_to_be32(!!collapsed << 18); if (timestamp_en) cq_context->flags |= cpu_to_be32(1 << 19); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c index 3e2d5047cdb3..3a098cc4d349 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c @@ -44,12 +44,23 @@ static void mlx4_en_cq_event(struct mlx4_cq *cq, enum mlx4_event event) int mlx4_en_create_cq(struct mlx4_en_priv *priv, - struct mlx4_en_cq *cq, - int entries, int ring, enum cq_type mode) + struct mlx4_en_cq **pcq, + int entries, int ring, enum cq_type mode, + int node) { struct mlx4_en_dev *mdev = priv->mdev; + struct mlx4_en_cq *cq; int err; + cq = kzalloc_node(sizeof(*cq), GFP_KERNEL, node); + if (!cq) { + cq = kzalloc(sizeof(*cq), GFP_KERNEL); + if (!cq) { + en_err(priv, "Failed to allocate CQ structure\n"); + return -ENOMEM; + } + } + cq->size = entries; cq->buf_size = cq->size * mdev->dev->caps.cqe_size; @@ -57,17 +68,30 @@ int mlx4_en_create_cq(struct mlx4_en_priv *priv, cq->is_tx = mode; spin_lock_init(&cq->lock); + /* Allocate HW buffers on provided NUMA node. + * dev->numa_node is used in mtt range allocation flow. + */ + set_dev_node(&mdev->dev->pdev->dev, node); err = mlx4_alloc_hwq_res(mdev->dev, &cq->wqres, cq->buf_size, 2 * PAGE_SIZE); + set_dev_node(&mdev->dev->pdev->dev, mdev->dev->numa_node); if (err) - return err; + goto err_cq; err = mlx4_en_map_buffer(&cq->wqres.buf); if (err) - mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size); - else - cq->buf = (struct mlx4_cqe *) cq->wqres.buf.direct.buf; + goto err_res; + cq->buf = (struct mlx4_cqe *)cq->wqres.buf.direct.buf; + *pcq = cq; + + return 0; + +err_res: + mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size); +err_cq: + kfree(cq); + *pcq = NULL; return err; } @@ -117,12 +141,12 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, struct mlx4_en_cq *rx_cq; cq_idx = cq_idx % priv->rx_ring_num; - rx_cq = &priv->rx_cq[cq_idx]; + rx_cq = priv->rx_cq[cq_idx]; cq->vector = rx_cq->vector; } if (!cq->is_tx) - cq->size = priv->rx_ring[cq->ring].actual_size; + cq->size = priv->rx_ring[cq->ring]->actual_size; if ((cq->is_tx && priv->hwtstamp_config.tx_type) || (!cq->is_tx && priv->hwtstamp_config.rx_filter)) @@ -146,9 +170,10 @@ 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 **pcq) { struct mlx4_en_dev *mdev = priv->mdev; + struct mlx4_en_cq *cq = *pcq; mlx4_en_unmap_buffer(&cq->wqres.buf); mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size); @@ -157,6 +182,8 @@ void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) cq->vector = 0; cq->buf_size = 0; cq->buf = NULL; + kfree(cq); + *pcq = NULL; } void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 0c750985f47e..0596f9f85a0e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -51,10 +51,10 @@ static int mlx4_en_moderation_update(struct mlx4_en_priv *priv) int err = 0; for (i = 0; i < priv->tx_ring_num; i++) { - priv->tx_cq[i].moder_cnt = priv->tx_frames; - priv->tx_cq[i].moder_time = priv->tx_usecs; + priv->tx_cq[i]->moder_cnt = priv->tx_frames; + priv->tx_cq[i]->moder_time = priv->tx_usecs; if (priv->port_up) { - err = mlx4_en_set_cq_moder(priv, &priv->tx_cq[i]); + err = mlx4_en_set_cq_moder(priv, priv->tx_cq[i]); if (err) return err; } @@ -64,11 +64,11 @@ static int mlx4_en_moderation_update(struct mlx4_en_priv *priv) return 0; for (i = 0; i < priv->rx_ring_num; i++) { - priv->rx_cq[i].moder_cnt = priv->rx_frames; - priv->rx_cq[i].moder_time = priv->rx_usecs; + priv->rx_cq[i]->moder_cnt = priv->rx_frames; + priv->rx_cq[i]->moder_time = priv->rx_usecs; priv->last_moder_time[i] = MLX4_EN_AUTO_CONF; if (priv->port_up) { - err = mlx4_en_set_cq_moder(priv, &priv->rx_cq[i]); + err = mlx4_en_set_cq_moder(priv, priv->rx_cq[i]); if (err) return err; } @@ -274,16 +274,16 @@ static void mlx4_en_get_ethtool_stats(struct net_device *dev, } } for (i = 0; i < priv->tx_ring_num; i++) { - data[index++] = priv->tx_ring[i].packets; - data[index++] = priv->tx_ring[i].bytes; + data[index++] = priv->tx_ring[i]->packets; + data[index++] = priv->tx_ring[i]->bytes; } for (i = 0; i < priv->rx_ring_num; i++) { - data[index++] = priv->rx_ring[i].packets; - data[index++] = priv->rx_ring[i].bytes; + data[index++] = priv->rx_ring[i]->packets; + data[index++] = priv->rx_ring[i]->bytes; #ifdef CONFIG_NET_RX_BUSY_POLL - data[index++] = priv->rx_ring[i].yields; - data[index++] = priv->rx_ring[i].misses; - data[index++] = priv->rx_ring[i].cleaned; + data[index++] = priv->rx_ring[i]->yields; + data[index++] = priv->rx_ring[i]->misses; + data[index++] = priv->rx_ring[i]->cleaned; #endif } spin_unlock_bh(&priv->stats_lock); @@ -510,9 +510,9 @@ static int mlx4_en_set_ringparam(struct net_device *dev, tx_size = max_t(u32, tx_size, MLX4_EN_MIN_TX_SIZE); tx_size = min_t(u32, tx_size, MLX4_EN_MAX_TX_SIZE); - if (rx_size == (priv->port_up ? priv->rx_ring[0].actual_size : - priv->rx_ring[0].size) && - tx_size == priv->tx_ring[0].size) + if (rx_size == (priv->port_up ? priv->rx_ring[0]->actual_size : + priv->rx_ring[0]->size) && + tx_size == priv->tx_ring[0]->size) return 0; mutex_lock(&mdev->state_lock); @@ -553,8 +553,8 @@ static void mlx4_en_get_ringparam(struct net_device *dev, param->rx_max_pending = MLX4_EN_MAX_RX_SIZE; param->tx_max_pending = MLX4_EN_MAX_TX_SIZE; param->rx_pending = priv->port_up ? - priv->rx_ring[0].actual_size : priv->rx_ring[0].size; - param->tx_pending = priv->tx_ring[0].size; + priv->rx_ring[0]->actual_size : priv->rx_ring[0]->size; + param->tx_pending = priv->tx_ring[0]->size; } static u32 mlx4_en_get_rxfh_indir_size(struct net_device *dev) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index b5554121aca4..e72d8a112a6b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -75,7 +75,7 @@ static int mlx4_en_low_latency_recv(struct napi_struct *napi) struct mlx4_en_cq *cq = container_of(napi, struct mlx4_en_cq, napi); struct net_device *dev = cq->dev; struct mlx4_en_priv *priv = netdev_priv(dev); - struct mlx4_en_rx_ring *rx_ring = &priv->rx_ring[cq->ring]; + struct mlx4_en_rx_ring *rx_ring = priv->rx_ring[cq->ring]; int done; if (!priv->port_up) @@ -102,6 +102,7 @@ struct mlx4_en_filter { struct list_head next; struct work_struct work; + u8 ip_proto; __be32 src_ip; __be32 dst_ip; __be16 src_port; @@ -120,14 +121,26 @@ struct mlx4_en_filter { static void mlx4_en_filter_rfs_expire(struct mlx4_en_priv *priv); +static enum mlx4_net_trans_rule_id mlx4_ip_proto_to_trans_rule_id(u8 ip_proto) +{ + switch (ip_proto) { + case IPPROTO_UDP: + return MLX4_NET_TRANS_RULE_ID_UDP; + case IPPROTO_TCP: + return MLX4_NET_TRANS_RULE_ID_TCP; + default: + return -EPROTONOSUPPORT; + } +}; + static void mlx4_en_filter_work(struct work_struct *work) { struct mlx4_en_filter *filter = container_of(work, struct mlx4_en_filter, work); struct mlx4_en_priv *priv = filter->priv; - struct mlx4_spec_list spec_tcp = { - .id = MLX4_NET_TRANS_RULE_ID_TCP, + struct mlx4_spec_list spec_tcp_udp = { + .id = mlx4_ip_proto_to_trans_rule_id(filter->ip_proto), { .tcp_udp = { .dst_port = filter->dst_port, @@ -163,9 +176,14 @@ static void mlx4_en_filter_work(struct work_struct *work) int rc; __be64 mac_mask = cpu_to_be64(MLX4_MAC_MASK << 16); + if (spec_tcp_udp.id < 0) { + en_warn(priv, "RFS: ignoring unsupported ip protocol (%d)\n", + filter->ip_proto); + goto ignore; + } list_add_tail(&spec_eth.list, &rule.list); list_add_tail(&spec_ip.list, &rule.list); - list_add_tail(&spec_tcp.list, &rule.list); + list_add_tail(&spec_tcp_udp.list, &rule.list); rule.qpn = priv->rss_map.qps[filter->rxq_index].qpn; memcpy(spec_eth.eth.dst_mac, priv->dev->dev_addr, ETH_ALEN); @@ -183,6 +201,7 @@ static void mlx4_en_filter_work(struct work_struct *work) if (rc) en_err(priv, "Error attaching flow. err = %d\n", rc); +ignore: mlx4_en_filter_rfs_expire(priv); filter->activated = 1; @@ -206,8 +225,8 @@ filter_hash_bucket(struct mlx4_en_priv *priv, __be32 src_ip, __be32 dst_ip, static struct mlx4_en_filter * mlx4_en_filter_alloc(struct mlx4_en_priv *priv, int rxq_index, __be32 src_ip, - __be32 dst_ip, __be16 src_port, __be16 dst_port, - u32 flow_id) + __be32 dst_ip, u8 ip_proto, __be16 src_port, + __be16 dst_port, u32 flow_id) { struct mlx4_en_filter *filter = NULL; @@ -221,6 +240,7 @@ mlx4_en_filter_alloc(struct mlx4_en_priv *priv, int rxq_index, __be32 src_ip, filter->src_ip = src_ip; filter->dst_ip = dst_ip; + filter->ip_proto = ip_proto; filter->src_port = src_port; filter->dst_port = dst_port; @@ -252,7 +272,7 @@ static void mlx4_en_filter_free(struct mlx4_en_filter *filter) static inline struct mlx4_en_filter * mlx4_en_filter_find(struct mlx4_en_priv *priv, __be32 src_ip, __be32 dst_ip, - __be16 src_port, __be16 dst_port) + u8 ip_proto, __be16 src_port, __be16 dst_port) { struct mlx4_en_filter *filter; struct mlx4_en_filter *ret = NULL; @@ -263,6 +283,7 @@ mlx4_en_filter_find(struct mlx4_en_priv *priv, __be32 src_ip, __be32 dst_ip, filter_chain) { if (filter->src_ip == src_ip && filter->dst_ip == dst_ip && + filter->ip_proto == ip_proto && filter->src_port == src_port && filter->dst_port == dst_port) { ret = filter; @@ -281,6 +302,7 @@ mlx4_en_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, struct mlx4_en_filter *filter; const struct iphdr *ip; const __be16 *ports; + u8 ip_proto; __be32 src_ip; __be32 dst_ip; __be16 src_port; @@ -295,18 +317,19 @@ mlx4_en_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, if (ip_is_fragment(ip)) return -EPROTONOSUPPORT; + if ((ip->protocol != IPPROTO_TCP) && (ip->protocol != IPPROTO_UDP)) + return -EPROTONOSUPPORT; ports = (const __be16 *)(skb->data + nhoff + 4 * ip->ihl); + ip_proto = ip->protocol; src_ip = ip->saddr; dst_ip = ip->daddr; src_port = ports[0]; dst_port = ports[1]; - if (ip->protocol != IPPROTO_TCP) - return -EPROTONOSUPPORT; - spin_lock_bh(&priv->filters_lock); - filter = mlx4_en_filter_find(priv, src_ip, dst_ip, src_port, dst_port); + filter = mlx4_en_filter_find(priv, src_ip, dst_ip, ip_proto, + src_port, dst_port); if (filter) { if (filter->rxq_index == rxq_index) goto out; @@ -314,7 +337,7 @@ mlx4_en_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, filter->rxq_index = rxq_index; } else { filter = mlx4_en_filter_alloc(priv, rxq_index, - src_ip, dst_ip, + src_ip, dst_ip, ip_proto, src_port, dst_port, flow_id); if (!filter) { ret = -ENOMEM; @@ -332,8 +355,7 @@ err: return ret; } -void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv, - struct mlx4_en_rx_ring *rx_ring) +void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv) { struct mlx4_en_filter *filter, *tmp; LIST_HEAD(del_list); @@ -1219,7 +1241,7 @@ static void mlx4_en_netpoll(struct net_device *dev) int i; for (i = 0; i < priv->rx_ring_num; i++) { - cq = &priv->rx_cq[i]; + cq = priv->rx_cq[i]; spin_lock_irqsave(&cq->lock, flags); napi_synchronize(&cq->napi); mlx4_en_process_rx_cq(dev, cq, 0); @@ -1241,8 +1263,8 @@ static void mlx4_en_tx_timeout(struct net_device *dev) if (!netif_tx_queue_stopped(netdev_get_tx_queue(dev, i))) continue; en_warn(priv, "TX timeout on queue: %d, QP: 0x%x, CQ: 0x%x, Cons: 0x%x, Prod: 0x%x\n", - i, priv->tx_ring[i].qpn, priv->tx_ring[i].cqn, - priv->tx_ring[i].cons, priv->tx_ring[i].prod); + i, priv->tx_ring[i]->qpn, priv->tx_ring[i]->cqn, + priv->tx_ring[i]->cons, priv->tx_ring[i]->prod); } priv->port_stats.tx_timeout++; @@ -1282,7 +1304,7 @@ static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv) /* Setup cq moderation params */ for (i = 0; i < priv->rx_ring_num; i++) { - cq = &priv->rx_cq[i]; + cq = priv->rx_cq[i]; cq->moder_cnt = priv->rx_frames; cq->moder_time = priv->rx_usecs; priv->last_moder_time[i] = MLX4_EN_AUTO_CONF; @@ -1291,7 +1313,7 @@ static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv) } for (i = 0; i < priv->tx_ring_num; i++) { - cq = &priv->tx_cq[i]; + cq = priv->tx_cq[i]; cq->moder_cnt = priv->tx_frames; cq->moder_time = priv->tx_usecs; } @@ -1325,8 +1347,8 @@ static void mlx4_en_auto_moderation(struct mlx4_en_priv *priv) for (ring = 0; ring < priv->rx_ring_num; ring++) { spin_lock_bh(&priv->stats_lock); - rx_packets = priv->rx_ring[ring].packets; - rx_bytes = priv->rx_ring[ring].bytes; + rx_packets = priv->rx_ring[ring]->packets; + rx_bytes = priv->rx_ring[ring]->bytes; spin_unlock_bh(&priv->stats_lock); rx_pkt_diff = ((unsigned long) (rx_packets - @@ -1355,7 +1377,7 @@ static void mlx4_en_auto_moderation(struct mlx4_en_priv *priv) if (moder_time != priv->last_moder_time[ring]) { priv->last_moder_time[ring] = moder_time; - cq = &priv->rx_cq[ring]; + cq = priv->rx_cq[ring]; cq->moder_time = moder_time; cq->moder_cnt = priv->rx_frames; err = mlx4_en_set_cq_moder(priv, cq); @@ -1478,7 +1500,7 @@ int mlx4_en_start_port(struct net_device *dev) return err; } for (i = 0; i < priv->rx_ring_num; i++) { - cq = &priv->rx_cq[i]; + cq = priv->rx_cq[i]; mlx4_en_cq_init_lock(cq); @@ -1496,7 +1518,7 @@ int mlx4_en_start_port(struct net_device *dev) goto cq_err; } mlx4_en_arm_cq(priv, cq); - priv->rx_ring[i].cqn = cq->mcq.cqn; + priv->rx_ring[i]->cqn = cq->mcq.cqn; ++rx_index; } @@ -1522,7 +1544,7 @@ int mlx4_en_start_port(struct net_device *dev) /* Configure tx cq's and rings */ for (i = 0; i < priv->tx_ring_num; i++) { /* Configure cq */ - cq = &priv->tx_cq[i]; + cq = priv->tx_cq[i]; err = mlx4_en_activate_cq(priv, cq, i); if (err) { en_err(priv, "Failed allocating Tx CQ\n"); @@ -1538,7 +1560,7 @@ int mlx4_en_start_port(struct net_device *dev) cq->buf->wqe_index = cpu_to_be16(0xffff); /* Configure ring */ - tx_ring = &priv->tx_ring[i]; + tx_ring = priv->tx_ring[i]; err = mlx4_en_activate_tx_ring(priv, tx_ring, cq->mcq.cqn, i / priv->num_tx_rings_p_up); if (err) { @@ -1608,8 +1630,8 @@ int mlx4_en_start_port(struct net_device *dev) tx_err: while (tx_index--) { - mlx4_en_deactivate_tx_ring(priv, &priv->tx_ring[tx_index]); - mlx4_en_deactivate_cq(priv, &priv->tx_cq[tx_index]); + mlx4_en_deactivate_tx_ring(priv, priv->tx_ring[tx_index]); + mlx4_en_deactivate_cq(priv, priv->tx_cq[tx_index]); } mlx4_en_destroy_drop_qp(priv); rss_err: @@ -1618,9 +1640,9 @@ mac_err: mlx4_en_put_qp(priv); cq_err: while (rx_index--) - mlx4_en_deactivate_cq(priv, &priv->rx_cq[rx_index]); + mlx4_en_deactivate_cq(priv, priv->rx_cq[rx_index]); for (i = 0; i < priv->rx_ring_num; i++) - mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[i]); + mlx4_en_deactivate_rx_ring(priv, priv->rx_ring[i]); return err; /* need to close devices */ } @@ -1716,13 +1738,13 @@ void mlx4_en_stop_port(struct net_device *dev, int detach) /* Free TX Rings */ for (i = 0; i < priv->tx_ring_num; i++) { - mlx4_en_deactivate_tx_ring(priv, &priv->tx_ring[i]); - mlx4_en_deactivate_cq(priv, &priv->tx_cq[i]); + mlx4_en_deactivate_tx_ring(priv, priv->tx_ring[i]); + mlx4_en_deactivate_cq(priv, priv->tx_cq[i]); } msleep(10); for (i = 0; i < priv->tx_ring_num; i++) - mlx4_en_free_tx_buf(dev, &priv->tx_ring[i]); + mlx4_en_free_tx_buf(dev, priv->tx_ring[i]); /* Free RSS qps */ mlx4_en_release_rss_steer(priv); @@ -1734,7 +1756,7 @@ void mlx4_en_stop_port(struct net_device *dev, int detach) /* Free RX Rings */ for (i = 0; i < priv->rx_ring_num; i++) { - struct mlx4_en_cq *cq = &priv->rx_cq[i]; + struct mlx4_en_cq *cq = priv->rx_cq[i]; local_bh_disable(); while (!mlx4_en_cq_lock_napi(cq)) { @@ -1745,7 +1767,7 @@ void mlx4_en_stop_port(struct net_device *dev, int detach) while (test_bit(NAPI_STATE_SCHED, &cq->napi.state)) msleep(1); - mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[i]); + mlx4_en_deactivate_rx_ring(priv, priv->rx_ring[i]); mlx4_en_deactivate_cq(priv, cq); } } @@ -1783,15 +1805,15 @@ static void mlx4_en_clear_stats(struct net_device *dev) memset(&priv->port_stats, 0, sizeof(priv->port_stats)); for (i = 0; i < priv->tx_ring_num; i++) { - priv->tx_ring[i].bytes = 0; - priv->tx_ring[i].packets = 0; - priv->tx_ring[i].tx_csum = 0; + priv->tx_ring[i]->bytes = 0; + priv->tx_ring[i]->packets = 0; + priv->tx_ring[i]->tx_csum = 0; } for (i = 0; i < priv->rx_ring_num; i++) { - priv->rx_ring[i].bytes = 0; - priv->rx_ring[i].packets = 0; - priv->rx_ring[i].csum_ok = 0; - priv->rx_ring[i].csum_none = 0; + priv->rx_ring[i]->bytes = 0; + priv->rx_ring[i]->packets = 0; + priv->rx_ring[i]->csum_ok = 0; + priv->rx_ring[i]->csum_none = 0; } } @@ -1848,17 +1870,17 @@ void mlx4_en_free_resources(struct mlx4_en_priv *priv) #endif for (i = 0; i < priv->tx_ring_num; i++) { - if (priv->tx_ring[i].tx_info) + if (priv->tx_ring && priv->tx_ring[i]) mlx4_en_destroy_tx_ring(priv, &priv->tx_ring[i]); - if (priv->tx_cq[i].buf) + if (priv->tx_cq && priv->tx_cq[i]) mlx4_en_destroy_cq(priv, &priv->tx_cq[i]); } for (i = 0; i < priv->rx_ring_num; i++) { - if (priv->rx_ring[i].rx_info) + if (priv->rx_ring[i]) mlx4_en_destroy_rx_ring(priv, &priv->rx_ring[i], priv->prof->rx_ring_size, priv->stride); - if (priv->rx_cq[i].buf) + if (priv->rx_cq[i]) mlx4_en_destroy_cq(priv, &priv->rx_cq[i]); } @@ -1873,6 +1895,7 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv) struct mlx4_en_port_profile *prof = priv->prof; int i; int err; + int node; err = mlx4_qp_reserve_range(priv->mdev->dev, priv->tx_ring_num, 256, &priv->base_tx_qpn); if (err) { @@ -1882,23 +1905,26 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv) /* Create tx Rings */ for (i = 0; i < priv->tx_ring_num; i++) { + node = cpu_to_node(i % num_online_cpus()); if (mlx4_en_create_cq(priv, &priv->tx_cq[i], - prof->tx_ring_size, i, TX)) + prof->tx_ring_size, i, TX, node)) goto err; if (mlx4_en_create_tx_ring(priv, &priv->tx_ring[i], priv->base_tx_qpn + i, - prof->tx_ring_size, TXBB_SIZE)) + prof->tx_ring_size, TXBB_SIZE, node)) goto err; } /* Create rx Rings */ for (i = 0; i < priv->rx_ring_num; i++) { + node = cpu_to_node(i % num_online_cpus()); if (mlx4_en_create_cq(priv, &priv->rx_cq[i], - prof->rx_ring_size, i, RX)) + prof->rx_ring_size, i, RX, node)) goto err; if (mlx4_en_create_rx_ring(priv, &priv->rx_ring[i], - prof->rx_ring_size, priv->stride)) + prof->rx_ring_size, priv->stride, + node)) goto err; } @@ -1914,6 +1940,20 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv) err: en_err(priv, "Failed to allocate NIC resources\n"); + for (i = 0; i < priv->rx_ring_num; i++) { + if (priv->rx_ring[i]) + mlx4_en_destroy_rx_ring(priv, &priv->rx_ring[i], + prof->rx_ring_size, + priv->stride); + if (priv->rx_cq[i]) + mlx4_en_destroy_cq(priv, &priv->rx_cq[i]); + } + for (i = 0; i < priv->tx_ring_num; i++) { + if (priv->tx_ring[i]) + mlx4_en_destroy_tx_ring(priv, &priv->tx_ring[i]); + if (priv->tx_cq[i]) + mlx4_en_destroy_cq(priv, &priv->tx_cq[i]); + } return -ENOMEM; } @@ -2207,13 +2247,13 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, priv->num_tx_rings_p_up = mdev->profile.num_tx_rings_p_up; priv->tx_ring_num = prof->tx_ring_num; - priv->tx_ring = kzalloc(sizeof(struct mlx4_en_tx_ring) * MAX_TX_RINGS, + priv->tx_ring = kzalloc(sizeof(struct mlx4_en_tx_ring *) * MAX_TX_RINGS, GFP_KERNEL); if (!priv->tx_ring) { err = -ENOMEM; goto out; } - priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_TX_RINGS, + priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq *) * MAX_TX_RINGS, GFP_KERNEL); if (!priv->tx_cq) { err = -ENOMEM; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.c b/drivers/net/ethernet/mellanox/mlx4/en_port.c index 331791467a22..dae1a1f4ae55 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_port.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_port.c @@ -56,7 +56,6 @@ int mlx4_SET_VLAN_FLTR(struct mlx4_dev *dev, struct mlx4_en_priv *priv) return PTR_ERR(mailbox); filter = mailbox->buf; - memset(filter, 0, sizeof(*filter)); for (i = VLAN_FLTR_SIZE - 1; i >= 0; i--) { entry = 0; for (j = 0; j < 32; j++) @@ -81,7 +80,6 @@ int mlx4_en_QUERY_PORT(struct mlx4_en_dev *mdev, u8 port) mailbox = mlx4_alloc_cmd_mailbox(mdev->dev); if (IS_ERR(mailbox)) return PTR_ERR(mailbox); - memset(mailbox->buf, 0, sizeof(*qport_context)); err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, port, 0, MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED); @@ -127,7 +125,6 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) mailbox = mlx4_alloc_cmd_mailbox(mdev->dev); if (IS_ERR(mailbox)) return PTR_ERR(mailbox); - memset(mailbox->buf, 0, sizeof(*mlx4_en_stats)); err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, in_mod, 0, MLX4_CMD_DUMP_ETH_STATS, MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED); @@ -143,18 +140,18 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) priv->port_stats.rx_chksum_good = 0; priv->port_stats.rx_chksum_none = 0; for (i = 0; i < priv->rx_ring_num; i++) { - stats->rx_packets += priv->rx_ring[i].packets; - stats->rx_bytes += priv->rx_ring[i].bytes; - priv->port_stats.rx_chksum_good += priv->rx_ring[i].csum_ok; - priv->port_stats.rx_chksum_none += priv->rx_ring[i].csum_none; + stats->rx_packets += priv->rx_ring[i]->packets; + stats->rx_bytes += priv->rx_ring[i]->bytes; + priv->port_stats.rx_chksum_good += priv->rx_ring[i]->csum_ok; + priv->port_stats.rx_chksum_none += priv->rx_ring[i]->csum_none; } stats->tx_packets = 0; stats->tx_bytes = 0; priv->port_stats.tx_chksum_offload = 0; for (i = 0; i < priv->tx_ring_num; i++) { - stats->tx_packets += priv->tx_ring[i].packets; - stats->tx_bytes += priv->tx_ring[i].bytes; - priv->port_stats.tx_chksum_offload += priv->tx_ring[i].tx_csum; + stats->tx_packets += priv->tx_ring[i]->packets; + stats->tx_bytes += priv->tx_ring[i]->bytes; + priv->port_stats.tx_chksum_offload += priv->tx_ring[i]->tx_csum; } stats->rx_errors = be64_to_cpu(mlx4_en_stats->PCS) + diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index afe2efa69c86..07a1d0fbae47 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -264,7 +264,7 @@ static int mlx4_en_fill_rx_buffers(struct mlx4_en_priv *priv) for (buf_ind = 0; buf_ind < priv->prof->rx_ring_size; buf_ind++) { for (ring_ind = 0; ring_ind < priv->rx_ring_num; ring_ind++) { - ring = &priv->rx_ring[ring_ind]; + ring = priv->rx_ring[ring_ind]; if (mlx4_en_prepare_rx_desc(priv, ring, ring->actual_size, @@ -289,7 +289,7 @@ static int mlx4_en_fill_rx_buffers(struct mlx4_en_priv *priv) reduce_rings: for (ring_ind = 0; ring_ind < priv->rx_ring_num; ring_ind++) { - ring = &priv->rx_ring[ring_ind]; + ring = priv->rx_ring[ring_ind]; while (ring->actual_size > new_size) { ring->actual_size--; ring->prod--; @@ -319,12 +319,23 @@ static void mlx4_en_free_rx_buf(struct mlx4_en_priv *priv, } int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv, - struct mlx4_en_rx_ring *ring, u32 size, u16 stride) + struct mlx4_en_rx_ring **pring, + u32 size, u16 stride, int node) { struct mlx4_en_dev *mdev = priv->mdev; + struct mlx4_en_rx_ring *ring; int err = -ENOMEM; int tmp; + ring = kzalloc_node(sizeof(*ring), GFP_KERNEL, node); + if (!ring) { + ring = kzalloc(sizeof(*ring), GFP_KERNEL); + if (!ring) { + en_err(priv, "Failed to allocate RX ring structure\n"); + return -ENOMEM; + } + } + ring->prod = 0; ring->cons = 0; ring->size = size; @@ -335,17 +346,25 @@ int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv, tmp = size * roundup_pow_of_two(MLX4_EN_MAX_RX_FRAGS * sizeof(struct mlx4_en_rx_alloc)); - ring->rx_info = vmalloc(tmp); - if (!ring->rx_info) - return -ENOMEM; + ring->rx_info = vmalloc_node(tmp, node); + if (!ring->rx_info) { + ring->rx_info = vmalloc(tmp); + if (!ring->rx_info) { + err = -ENOMEM; + goto err_ring; + } + } en_dbg(DRV, priv, "Allocated rx_info ring at addr:%p size:%d\n", ring->rx_info, tmp); + /* Allocate HW buffers on provided NUMA node */ + set_dev_node(&mdev->dev->pdev->dev, node); err = mlx4_alloc_hwq_res(mdev->dev, &ring->wqres, ring->buf_size, 2 * PAGE_SIZE); + set_dev_node(&mdev->dev->pdev->dev, mdev->dev->numa_node); if (err) - goto err_ring; + goto err_info; err = mlx4_en_map_buffer(&ring->wqres.buf); if (err) { @@ -356,13 +375,18 @@ int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv, ring->hwtstamp_rx_filter = priv->hwtstamp_config.rx_filter; + *pring = ring; return 0; err_hwq: mlx4_free_hwq_res(mdev->dev, &ring->wqres, ring->buf_size); -err_ring: +err_info: vfree(ring->rx_info); ring->rx_info = NULL; +err_ring: + kfree(ring); + *pring = NULL; + return err; } @@ -376,12 +400,12 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) DS_SIZE * priv->num_frags); for (ring_ind = 0; ring_ind < priv->rx_ring_num; ring_ind++) { - ring = &priv->rx_ring[ring_ind]; + ring = priv->rx_ring[ring_ind]; ring->prod = 0; ring->cons = 0; ring->actual_size = 0; - ring->cqn = priv->rx_cq[ring_ind].mcq.cqn; + ring->cqn = priv->rx_cq[ring_ind]->mcq.cqn; ring->stride = stride; if (ring->stride <= TXBB_SIZE) @@ -412,7 +436,7 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) goto err_buffers; for (ring_ind = 0; ring_ind < priv->rx_ring_num; ring_ind++) { - ring = &priv->rx_ring[ring_ind]; + ring = priv->rx_ring[ring_ind]; ring->size_mask = ring->actual_size - 1; mlx4_en_update_rx_prod_db(ring); @@ -422,30 +446,34 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) err_buffers: for (ring_ind = 0; ring_ind < priv->rx_ring_num; ring_ind++) - mlx4_en_free_rx_buf(priv, &priv->rx_ring[ring_ind]); + mlx4_en_free_rx_buf(priv, priv->rx_ring[ring_ind]); ring_ind = priv->rx_ring_num - 1; err_allocator: while (ring_ind >= 0) { - if (priv->rx_ring[ring_ind].stride <= TXBB_SIZE) - priv->rx_ring[ring_ind].buf -= TXBB_SIZE; - mlx4_en_destroy_allocator(priv, &priv->rx_ring[ring_ind]); + if (priv->rx_ring[ring_ind]->stride <= TXBB_SIZE) + priv->rx_ring[ring_ind]->buf -= TXBB_SIZE; + mlx4_en_destroy_allocator(priv, priv->rx_ring[ring_ind]); ring_ind--; } return err; } void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv, - struct mlx4_en_rx_ring *ring, u32 size, u16 stride) + struct mlx4_en_rx_ring **pring, + u32 size, u16 stride) { struct mlx4_en_dev *mdev = priv->mdev; + struct mlx4_en_rx_ring *ring = *pring; mlx4_en_unmap_buffer(&ring->wqres.buf); mlx4_free_hwq_res(mdev->dev, &ring->wqres, size * stride + TXBB_SIZE); vfree(ring->rx_info); ring->rx_info = NULL; + kfree(ring); + *pring = NULL; #ifdef CONFIG_RFS_ACCEL - mlx4_en_cleanup_filters(priv, ring); + mlx4_en_cleanup_filters(priv); #endif } @@ -592,7 +620,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; struct mlx4_cqe *cqe; - struct mlx4_en_rx_ring *ring = &priv->rx_ring[cq->ring]; + struct mlx4_en_rx_ring *ring = priv->rx_ring[cq->ring]; struct mlx4_en_rx_alloc *frags; struct mlx4_en_rx_desc *rx_desc; struct sk_buff *skb; @@ -991,7 +1019,7 @@ int mlx4_en_config_rss_steer(struct mlx4_en_priv *priv) for (i = 0; i < priv->rx_ring_num; i++) { qpn = rss_map->base_qpn + i; - err = mlx4_en_config_rss_qp(priv, qpn, &priv->rx_ring[i], + err = mlx4_en_config_rss_qp(priv, qpn, priv->rx_ring[i], &rss_map->state[i], &rss_map->qps[i]); if (err) @@ -1008,7 +1036,7 @@ int mlx4_en_config_rss_steer(struct mlx4_en_priv *priv) } rss_map->indir_qp.event = mlx4_en_sqp_event; mlx4_en_fill_qp_context(priv, 0, 0, 0, 1, priv->base_qpn, - priv->rx_ring[0].cqn, -1, &context); + priv->rx_ring[0]->cqn, -1, &context); if (!priv->prof->rss_rings || priv->prof->rss_rings > priv->rx_ring_num) rss_rings = priv->rx_ring_num; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c index 2448f0d669e6..40626690e8a8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c @@ -156,7 +156,7 @@ retry_tx: * since we turned the carrier off */ msleep(200); for (i = 0; i < priv->tx_ring_num && carrier_ok; i++) { - tx_ring = &priv->tx_ring[i]; + tx_ring = priv->tx_ring[i]; if (tx_ring->prod != (tx_ring->cons + tx_ring->last_nr_txbb)) goto retry_tx; } diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 0698c82d6ff1..f54ebd5a1702 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -54,13 +54,23 @@ module_param_named(inline_thold, inline_thold, int, 0444); MODULE_PARM_DESC(inline_thold, "threshold for using inline data"); int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, - struct mlx4_en_tx_ring *ring, int qpn, u32 size, - u16 stride) + struct mlx4_en_tx_ring **pring, int qpn, u32 size, + u16 stride, int node) { struct mlx4_en_dev *mdev = priv->mdev; + struct mlx4_en_tx_ring *ring; int tmp; int err; + ring = kzalloc_node(sizeof(*ring), GFP_KERNEL, node); + if (!ring) { + ring = kzalloc(sizeof(*ring), GFP_KERNEL); + if (!ring) { + en_err(priv, "Failed allocating TX ring\n"); + return -ENOMEM; + } + } + ring->size = size; ring->size_mask = size - 1; ring->stride = stride; @@ -68,22 +78,33 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, inline_thold = min(inline_thold, MAX_INLINE); tmp = size * sizeof(struct mlx4_en_tx_info); - ring->tx_info = vmalloc(tmp); - if (!ring->tx_info) - return -ENOMEM; + ring->tx_info = vmalloc_node(tmp, node); + if (!ring->tx_info) { + ring->tx_info = vmalloc(tmp); + if (!ring->tx_info) { + err = -ENOMEM; + goto err_ring; + } + } en_dbg(DRV, priv, "Allocated tx_info ring at addr:%p size:%d\n", ring->tx_info, tmp); - ring->bounce_buf = kmalloc(MAX_DESC_SIZE, GFP_KERNEL); + ring->bounce_buf = kmalloc_node(MAX_DESC_SIZE, GFP_KERNEL, node); if (!ring->bounce_buf) { - err = -ENOMEM; - goto err_tx; + ring->bounce_buf = kmalloc(MAX_DESC_SIZE, GFP_KERNEL); + if (!ring->bounce_buf) { + err = -ENOMEM; + goto err_info; + } } ring->buf_size = ALIGN(size * ring->stride, MLX4_EN_PAGE_SIZE); + /* Allocate HW buffers on provided NUMA node */ + set_dev_node(&mdev->dev->pdev->dev, node); err = mlx4_alloc_hwq_res(mdev->dev, &ring->wqres, ring->buf_size, 2 * PAGE_SIZE); + set_dev_node(&mdev->dev->pdev->dev, mdev->dev->numa_node); if (err) { en_err(priv, "Failed allocating hwq resources\n"); goto err_bounce; @@ -109,7 +130,7 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, } ring->qp.event = mlx4_en_sqp_event; - err = mlx4_bf_alloc(mdev->dev, &ring->bf); + err = mlx4_bf_alloc(mdev->dev, &ring->bf, node); if (err) { en_dbg(DRV, priv, "working without blueflame (%d)", err); ring->bf.uar = &mdev->priv_uar; @@ -120,6 +141,7 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, ring->hwtstamp_tx_type = priv->hwtstamp_config.tx_type; + *pring = ring; return 0; err_map: @@ -129,16 +151,20 @@ err_hwq_res: err_bounce: kfree(ring->bounce_buf); ring->bounce_buf = NULL; -err_tx: +err_info: vfree(ring->tx_info); ring->tx_info = NULL; +err_ring: + kfree(ring); + *pring = NULL; return err; } void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, - struct mlx4_en_tx_ring *ring) + struct mlx4_en_tx_ring **pring) { struct mlx4_en_dev *mdev = priv->mdev; + struct mlx4_en_tx_ring *ring = *pring; en_dbg(DRV, priv, "Destroying tx ring, qpn: %d\n", ring->qpn); if (ring->bf_enabled) @@ -151,6 +177,8 @@ void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, ring->bounce_buf = NULL; vfree(ring->tx_info); ring->tx_info = NULL; + kfree(ring); + *pring = NULL; } int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv, @@ -330,7 +358,7 @@ static void mlx4_en_process_tx_cq(struct net_device *dev, struct mlx4_en_cq *cq) { struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_cq *mcq = &cq->mcq; - struct mlx4_en_tx_ring *ring = &priv->tx_ring[cq->ring]; + struct mlx4_en_tx_ring *ring = priv->tx_ring[cq->ring]; struct mlx4_cqe *cqe; u16 index; u16 new_index, ring_index, stamp_index; @@ -622,7 +650,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) } tx_ind = skb->queue_mapping; - ring = &priv->tx_ring[tx_ind]; + ring = priv->tx_ring[tx_ind]; if (vlan_tx_tag_present(skb)) vlan_tag = vlan_tx_tag_get(skb); diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index 0416c5b3b35c..c9cdb2a2c596 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -936,7 +936,6 @@ static int mlx4_create_eq(struct mlx4_dev *dev, int nent, if (err) goto err_out_free_mtt; - memset(eq_context, 0, sizeof *eq_context); eq_context->flags = cpu_to_be32(MLX4_EQ_STATUS_OK | MLX4_EQ_STATE_ARMED); eq_context->log_eq_size = ilog2(eq->nent); diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index c3e70bc2d875..fda26679f7d5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -159,8 +159,6 @@ int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg) return PTR_ERR(mailbox); inbox = mailbox->buf; - memset(inbox, 0, MOD_STAT_CFG_IN_SIZE); - MLX4_PUT(inbox, cfg->log_pg_sz, MOD_STAT_CFG_PG_SZ_OFFSET); MLX4_PUT(inbox, cfg->log_pg_sz_m, MOD_STAT_CFG_PG_SZ_M_OFFSET); @@ -967,7 +965,6 @@ int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt) mailbox = mlx4_alloc_cmd_mailbox(dev); if (IS_ERR(mailbox)) return PTR_ERR(mailbox); - memset(mailbox->buf, 0, MLX4_MAILBOX_SIZE); pages = mailbox->buf; for (mlx4_icm_first(icm, &iter); @@ -1316,8 +1313,6 @@ int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param) return PTR_ERR(mailbox); inbox = mailbox->buf; - memset(inbox, 0, INIT_HCA_IN_SIZE); - *((u8 *) mailbox->buf + INIT_HCA_VERSION_OFFSET) = INIT_HCA_VERSION; *((u8 *) mailbox->buf + INIT_HCA_CACHELINE_SZ_OFFSET) = @@ -1616,8 +1611,6 @@ int mlx4_INIT_PORT(struct mlx4_dev *dev, int port) return PTR_ERR(mailbox); inbox = mailbox->buf; - memset(inbox, 0, INIT_PORT_IN_SIZE); - flags = 0; flags |= (dev->caps.vl_cap[port] & 0xf) << INIT_PORT_VL_SHIFT; flags |= (dev->caps.port_width_cap[port] & 0xf) << INIT_PORT_PORT_WIDTH_SHIFT; diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.c b/drivers/net/ethernet/mellanox/mlx4/icm.c index 31d02649be41..5fbf4924c272 100644 --- a/drivers/net/ethernet/mellanox/mlx4/icm.c +++ b/drivers/net/ethernet/mellanox/mlx4/icm.c @@ -93,13 +93,17 @@ void mlx4_free_icm(struct mlx4_dev *dev, struct mlx4_icm *icm, int coherent) kfree(icm); } -static int mlx4_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_mask) +static int mlx4_alloc_icm_pages(struct scatterlist *mem, int order, + gfp_t gfp_mask, int node) { struct page *page; - page = alloc_pages(gfp_mask, order); - if (!page) - return -ENOMEM; + page = alloc_pages_node(node, gfp_mask, order); + if (!page) { + page = alloc_pages(gfp_mask, order); + if (!page) + return -ENOMEM; + } sg_set_page(mem, page, PAGE_SIZE << order, 0); return 0; @@ -130,9 +134,15 @@ struct mlx4_icm *mlx4_alloc_icm(struct mlx4_dev *dev, int npages, /* We use sg_set_buf for coherent allocs, which assumes low memory */ BUG_ON(coherent && (gfp_mask & __GFP_HIGHMEM)); - icm = kmalloc(sizeof *icm, gfp_mask & ~(__GFP_HIGHMEM | __GFP_NOWARN)); - if (!icm) - return NULL; + icm = kmalloc_node(sizeof(*icm), + gfp_mask & ~(__GFP_HIGHMEM | __GFP_NOWARN), + dev->numa_node); + if (!icm) { + icm = kmalloc(sizeof(*icm), + gfp_mask & ~(__GFP_HIGHMEM | __GFP_NOWARN)); + if (!icm) + return NULL; + } icm->refcount = 0; INIT_LIST_HEAD(&icm->chunk_list); @@ -141,10 +151,17 @@ struct mlx4_icm *mlx4_alloc_icm(struct mlx4_dev *dev, int npages, while (npages > 0) { if (!chunk) { - chunk = kmalloc(sizeof *chunk, - gfp_mask & ~(__GFP_HIGHMEM | __GFP_NOWARN)); - if (!chunk) - goto fail; + chunk = kmalloc_node(sizeof(*chunk), + gfp_mask & ~(__GFP_HIGHMEM | + __GFP_NOWARN), + dev->numa_node); + if (!chunk) { + chunk = kmalloc(sizeof(*chunk), + gfp_mask & ~(__GFP_HIGHMEM | + __GFP_NOWARN)); + if (!chunk) + goto fail; + } sg_init_table(chunk->mem, MLX4_ICM_CHUNK_LEN); chunk->npages = 0; @@ -161,7 +178,8 @@ struct mlx4_icm *mlx4_alloc_icm(struct mlx4_dev *dev, int npages, cur_order, gfp_mask); else ret = mlx4_alloc_icm_pages(&chunk->mem[chunk->npages], - cur_order, gfp_mask); + cur_order, gfp_mask, + dev->numa_node); if (ret) { if (--cur_order < 0) diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 7d2628dfdc29..5789ea2c934d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2191,6 +2191,7 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data) mutex_init(&priv->bf_mutex); dev->rev_id = pdev->revision; + dev->numa_node = dev_to_node(&pdev->dev); /* Detect if this device is a virtual function */ if (pci_dev_data & MLX4_PCI_DEV_IS_VF) { /* When acting as pf, we normally skip vfs unless explicitly diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index 70f0213d68c4..acf9d5f1f922 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -506,7 +506,6 @@ static int remove_promisc_qp(struct mlx4_dev *dev, u8 port, goto out_list; } mgm = mailbox->buf; - memset(mgm, 0, sizeof *mgm); members_count = 0; list_for_each_entry(dqp, &s_steer->promisc_qps[steer], list) mgm->qp[members_count++] = cpu_to_be32(dqp->qpn & MGM_QPN_MASK); @@ -857,7 +856,6 @@ int mlx4_flow_attach(struct mlx4_dev *dev, if (IS_ERR(mailbox)) return PTR_ERR(mailbox); - memset(mailbox->buf, 0, sizeof(struct mlx4_net_trans_rule_hw_ctrl)); trans_rule_ctrl_to_hw(rule, mailbox->buf); size += sizeof(struct mlx4_net_trans_rule_hw_ctrl); diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index bf06e3610d27..f3758de59c05 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -530,10 +530,10 @@ struct mlx4_en_priv { u16 num_frags; u16 log_rx_info; - struct mlx4_en_tx_ring *tx_ring; - struct mlx4_en_rx_ring rx_ring[MAX_RX_RINGS]; - struct mlx4_en_cq *tx_cq; - struct mlx4_en_cq rx_cq[MAX_RX_RINGS]; + struct mlx4_en_tx_ring **tx_ring; + struct mlx4_en_rx_ring *rx_ring[MAX_RX_RINGS]; + struct mlx4_en_cq **tx_cq; + struct mlx4_en_cq *rx_cq[MAX_RX_RINGS]; struct mlx4_qp drop_qp; struct work_struct rx_mode_task; struct work_struct watchdog_task; @@ -626,7 +626,7 @@ static inline bool mlx4_en_cq_lock_poll(struct mlx4_en_cq *cq) if ((cq->state & MLX4_CQ_LOCKED)) { struct net_device *dev = cq->dev; struct mlx4_en_priv *priv = netdev_priv(dev); - struct mlx4_en_rx_ring *rx_ring = &priv->rx_ring[cq->ring]; + struct mlx4_en_rx_ring *rx_ring = priv->rx_ring[cq->ring]; cq->state |= MLX4_EN_CQ_STATE_POLL_YIELD; rc = false; @@ -704,9 +704,9 @@ void mlx4_en_stop_port(struct net_device *dev, int detach); void mlx4_en_free_resources(struct mlx4_en_priv *priv); int mlx4_en_alloc_resources(struct mlx4_en_priv *priv); -int mlx4_en_create_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, - int entries, int ring, enum cq_type mode); -void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); +int mlx4_en_create_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq **pcq, + int entries, int ring, enum cq_type mode, int node); +void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq **pcq); int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, int cq_idx); void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); @@ -717,9 +717,11 @@ void mlx4_en_tx_irq(struct mlx4_cq *mcq); u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb); netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev); -int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring, - int qpn, u32 size, u16 stride); -void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring); +int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, + struct mlx4_en_tx_ring **pring, + int qpn, u32 size, u16 stride, int node); +void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, + struct mlx4_en_tx_ring **pring); int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring, int cq, int user_prio); @@ -727,10 +729,10 @@ void mlx4_en_deactivate_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring); int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv, - struct mlx4_en_rx_ring *ring, - u32 size, u16 stride); + struct mlx4_en_rx_ring **pring, + u32 size, u16 stride, int node); void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv, - struct mlx4_en_rx_ring *ring, + struct mlx4_en_rx_ring **pring, u32 size, u16 stride); int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv); void mlx4_en_deactivate_rx_ring(struct mlx4_en_priv *priv, @@ -768,8 +770,7 @@ extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_pfc_ops; int mlx4_en_setup_tc(struct net_device *dev, u8 up); #ifdef CONFIG_RFS_ACCEL -void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv, - struct mlx4_en_rx_ring *rx_ring); +void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv); #endif #define MLX4_EN_NUM_SELF_TEST 5 diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c index 63391a1a7f8c..b3ee9bafff5e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mr.c +++ b/drivers/net/ethernet/mellanox/mlx4/mr.c @@ -480,9 +480,6 @@ int mlx4_mr_enable(struct mlx4_dev *dev, struct mlx4_mr *mr) goto err_table; } mpt_entry = mailbox->buf; - - memset(mpt_entry, 0, sizeof *mpt_entry); - mpt_entry->flags = cpu_to_be32(MLX4_MPT_FLAG_MIO | MLX4_MPT_FLAG_REGION | mr->access); @@ -695,8 +692,6 @@ int mlx4_mw_enable(struct mlx4_dev *dev, struct mlx4_mw *mw) } mpt_entry = mailbox->buf; - memset(mpt_entry, 0, sizeof(*mpt_entry)); - /* Note that the MLX4_MPT_FLAG_REGION bit in mpt_entry->flags is turned * off, thus creating a memory window and not a memory region. */ diff --git a/drivers/net/ethernet/mellanox/mlx4/pd.c b/drivers/net/ethernet/mellanox/mlx4/pd.c index 00f223acada7..84cfb40bf451 100644 --- a/drivers/net/ethernet/mellanox/mlx4/pd.c +++ b/drivers/net/ethernet/mellanox/mlx4/pd.c @@ -168,7 +168,7 @@ void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar) } EXPORT_SYMBOL_GPL(mlx4_uar_free); -int mlx4_bf_alloc(struct mlx4_dev *dev, struct mlx4_bf *bf) +int mlx4_bf_alloc(struct mlx4_dev *dev, struct mlx4_bf *bf, int node) { struct mlx4_priv *priv = mlx4_priv(dev); struct mlx4_uar *uar; @@ -186,10 +186,13 @@ int mlx4_bf_alloc(struct mlx4_dev *dev, struct mlx4_bf *bf) err = -ENOMEM; goto out; } - uar = kmalloc(sizeof *uar, GFP_KERNEL); + uar = kmalloc_node(sizeof(*uar), GFP_KERNEL, node); if (!uar) { - err = -ENOMEM; - goto out; + uar = kmalloc(sizeof(*uar), GFP_KERNEL); + if (!uar) { + err = -ENOMEM; + goto out; + } } err = mlx4_uar_alloc(dev, uar); if (err) diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index caaa15470395..97d342fa5032 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -469,8 +469,6 @@ int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps) inbuf = inmailbox->buf; outbuf = outmailbox->buf; - memset(inbuf, 0, 256); - memset(outbuf, 0, 256); inbuf[0] = 1; inbuf[1] = 1; inbuf[2] = 1; @@ -653,8 +651,6 @@ int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port, int pkey_tbl_sz) if (IS_ERR(mailbox)) return PTR_ERR(mailbox); - memset(mailbox->buf, 0, 256); - ((__be32 *) mailbox->buf)[1] = dev->caps.ib_port_def_cap[port]; if (pkey_tbl_sz >= 0 && mlx4_is_master(dev)) { @@ -692,8 +688,6 @@ int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu, if (IS_ERR(mailbox)) return PTR_ERR(mailbox); context = mailbox->buf; - memset(context, 0, sizeof *context); - context->flags = SET_PORT_GEN_ALL_VALID; context->mtu = cpu_to_be16(mtu); context->pptx = (pptx * (!pfctx)) << 7; @@ -727,8 +721,6 @@ int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn, if (IS_ERR(mailbox)) return PTR_ERR(mailbox); context = mailbox->buf; - memset(context, 0, sizeof *context); - context->base_qpn = cpu_to_be32(base_qpn); context->n_mac = dev->caps.log_num_macs; context->promisc = cpu_to_be32(promisc << SET_PORT_PROMISC_SHIFT | @@ -761,8 +753,6 @@ int mlx4_SET_PORT_PRIO2TC(struct mlx4_dev *dev, u8 port, u8 *prio2tc) if (IS_ERR(mailbox)) return PTR_ERR(mailbox); context = mailbox->buf; - memset(context, 0, sizeof *context); - for (i = 0; i < MLX4_NUM_UP; i += 2) context->prio2tc[i >> 1] = prio2tc[i] << 4 | prio2tc[i + 1]; @@ -788,7 +778,6 @@ int mlx4_SET_PORT_SCHEDULER(struct mlx4_dev *dev, u8 port, u8 *tc_tx_bw, if (IS_ERR(mailbox)) return PTR_ERR(mailbox); context = mailbox->buf; - memset(context, 0, sizeof *context); for (i = 0; i < MLX4_NUM_TC; i++) { struct mlx4_port_scheduler_tc_cfg_be *tc = &context->tc[i]; diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index b1603e2287a7..2f3f2bc7f283 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -110,7 +110,14 @@ struct res_qp { int local_qpn; atomic_t ref_count; u32 qpc_flags; + /* saved qp params before VST enforcement in order to restore on VGT */ u8 sched_queue; + __be32 param3; + u8 vlan_control; + u8 fvl_rx; + u8 pri_path_fl; + u8 vlan_index; + u8 feup; }; enum res_mtt_states { @@ -2568,6 +2575,12 @@ int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave, return err; qp->local_qpn = local_qpn; qp->sched_queue = 0; + qp->param3 = 0; + qp->vlan_control = 0; + qp->fvl_rx = 0; + qp->pri_path_fl = 0; + qp->vlan_index = 0; + qp->feup = 0; qp->qpc_flags = be32_to_cpu(qpc->flags); err = get_res(dev, slave, mtt_base, RES_MTT, &mtt); @@ -3294,6 +3307,12 @@ int mlx4_INIT2RTR_QP_wrapper(struct mlx4_dev *dev, int slave, int qpn = vhcr->in_modifier & 0x7fffff; struct res_qp *qp; u8 orig_sched_queue; + __be32 orig_param3 = qpc->param3; + u8 orig_vlan_control = qpc->pri_path.vlan_control; + u8 orig_fvl_rx = qpc->pri_path.fvl_rx; + u8 orig_pri_path_fl = qpc->pri_path.fl; + u8 orig_vlan_index = qpc->pri_path.vlan_index; + u8 orig_feup = qpc->pri_path.feup; err = verify_qp_parameters(dev, inbox, QP_TRANS_INIT2RTR, slave); if (err) @@ -3321,9 +3340,15 @@ out: * essentially the QOS value provided by the VF. This will be useful * if we allow dynamic changes from VST back to VGT */ - if (!err) + if (!err) { qp->sched_queue = orig_sched_queue; - + qp->param3 = orig_param3; + qp->vlan_control = orig_vlan_control; + qp->fvl_rx = orig_fvl_rx; + qp->pri_path_fl = orig_pri_path_fl; + qp->vlan_index = orig_vlan_index; + qp->feup = orig_feup; + } put_res(dev, slave, qpn, RES_QP); return err; } @@ -4437,13 +4462,20 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work) &tracker->slave_list[work->slave].res_list[RES_QP]; struct res_qp *qp; struct res_qp *tmp; - u64 qp_mask = ((1ULL << MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_UNTAGGED) | + u64 qp_path_mask_vlan_ctrl = + ((1ULL << MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_UNTAGGED) | (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_1P) | (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_TAGGED) | (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_UNTAGGED) | (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_1P) | - (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_TAGGED) | - (1ULL << MLX4_UPD_QP_PATH_MASK_VLAN_INDEX) | + (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_TAGGED)); + + u64 qp_path_mask = ((1ULL << MLX4_UPD_QP_PATH_MASK_VLAN_INDEX) | + (1ULL << MLX4_UPD_QP_PATH_MASK_FVL) | + (1ULL << MLX4_UPD_QP_PATH_MASK_CV) | + (1ULL << MLX4_UPD_QP_PATH_MASK_ETH_HIDE_CQE_VLAN) | + (1ULL << MLX4_UPD_QP_PATH_MASK_FEUP) | + (1ULL << MLX4_UPD_QP_PATH_MASK_FVL_RX) | (1ULL << MLX4_UPD_QP_PATH_MASK_SCHED_QUEUE)); int err; @@ -4475,9 +4507,7 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work) MLX4_VLAN_CTRL_ETH_RX_BLOCK_UNTAGGED; upd_context = mailbox->buf; - upd_context->primary_addr_path_mask = cpu_to_be64(qp_mask); - upd_context->qp_context.pri_path.vlan_control = vlan_control; - upd_context->qp_context.pri_path.vlan_index = work->vlan_ix; + upd_context->qp_mask = cpu_to_be64(MLX4_UPD_QP_MASK_VSD); spin_lock_irq(mlx4_tlock(dev)); list_for_each_entry_safe(qp, tmp, qp_list, com.list) { @@ -4495,10 +4525,35 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work) spin_lock_irq(mlx4_tlock(dev)); continue; } - upd_context->qp_context.pri_path.sched_queue = - qp->sched_queue & 0xC7; - upd_context->qp_context.pri_path.sched_queue |= - ((work->qos & 0x7) << 3); + if (MLX4_QP_ST_RC == ((qp->qpc_flags >> 16) & 0xff)) + upd_context->primary_addr_path_mask = cpu_to_be64(qp_path_mask); + else + upd_context->primary_addr_path_mask = + cpu_to_be64(qp_path_mask | qp_path_mask_vlan_ctrl); + if (work->vlan_id == MLX4_VGT) { + upd_context->qp_context.param3 = qp->param3; + upd_context->qp_context.pri_path.vlan_control = qp->vlan_control; + upd_context->qp_context.pri_path.fvl_rx = qp->fvl_rx; + upd_context->qp_context.pri_path.vlan_index = qp->vlan_index; + upd_context->qp_context.pri_path.fl = qp->pri_path_fl; + upd_context->qp_context.pri_path.feup = qp->feup; + upd_context->qp_context.pri_path.sched_queue = + qp->sched_queue; + } else { + upd_context->qp_context.param3 = qp->param3 & ~cpu_to_be32(MLX4_STRIP_VLAN); + upd_context->qp_context.pri_path.vlan_control = vlan_control; + upd_context->qp_context.pri_path.vlan_index = work->vlan_ix; + upd_context->qp_context.pri_path.fvl_rx = + qp->fvl_rx | MLX4_FVL_RX_FORCE_ETH_VLAN; + upd_context->qp_context.pri_path.fl = + qp->pri_path_fl | MLX4_FL_CV | MLX4_FL_ETH_HIDE_CQE_VLAN; + upd_context->qp_context.pri_path.feup = + qp->feup | MLX4_FEUP_FORCE_ETH_UP | MLX4_FVL_FORCE_ETH_VLAN; + upd_context->qp_context.pri_path.sched_queue = + qp->sched_queue & 0xC7; + upd_context->qp_context.pri_path.sched_queue |= + ((work->qos & 0x7) << 3); + } err = mlx4_cmd(dev, mailbox->dma, qp->local_qpn & 0xffffff, diff --git a/drivers/net/ethernet/mellanox/mlx4/srq.c b/drivers/net/ethernet/mellanox/mlx4/srq.c index 9e08e35ce351..8fdf23753779 100644 --- a/drivers/net/ethernet/mellanox/mlx4/srq.c +++ b/drivers/net/ethernet/mellanox/mlx4/srq.c @@ -189,8 +189,6 @@ int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, u32 cqn, u16 xrcd, } srq_context = mailbox->buf; - memset(srq_context, 0, sizeof *srq_context); - srq_context->state_logsize_srqn = cpu_to_be32((ilog2(srq->max) << 24) | srq->srqn); srq_context->logstride = srq->wqe_shift - 4; |