diff options
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/jme.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 9 | ||||
-rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 24 | ||||
-rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/qlogic/qlge/qlge_main.c | 11 | ||||
-rw-r--r-- | drivers/net/ethernet/qualcomm/qca_spi.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/rocker/rocker.c | 10 |
12 files changed, 61 insertions, 23 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 17f017ab4dac..0fb3f8de88e9 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1197,7 +1197,7 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev, dev->stats.tx_bytes += tx_cb_ptr->skb->len; dma_unmap_single(&dev->dev, dma_unmap_addr(tx_cb_ptr, dma_addr), - tx_cb_ptr->skb->len, + dma_unmap_len(tx_cb_ptr, dma_len), DMA_TO_DEVICE); bcmgenet_free_cb(tx_cb_ptr); } else if (dma_unmap_addr(tx_cb_ptr, dma_addr)) { @@ -1308,7 +1308,7 @@ static int bcmgenet_xmit_single(struct net_device *dev, } dma_unmap_addr_set(tx_cb_ptr, dma_addr, mapping); - dma_unmap_len_set(tx_cb_ptr, dma_len, skb->len); + dma_unmap_len_set(tx_cb_ptr, dma_len, skb_len); length_status = (skb_len << DMA_BUFLENGTH_SHIFT) | dma_desc_flags | (priv->hw_params->qtag_mask << DMA_TX_QTAG_SHIFT) | DMA_TX_APPEND_CRC; diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 060dd3922974..973dade2d07f 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -3312,13 +3312,14 @@ jme_resume(struct device *dev) jme_reset_phy_processor(jme); jme_phy_calibration(jme); jme_phy_setEA(jme); - jme_start_irq(jme); netif_device_attach(netdev); atomic_inc(&jme->link_changing); jme_reset_link(jme); + jme_start_irq(jme); + return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index cad6c44df91c..d314d96dcb1c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -3132,7 +3132,7 @@ static int verify_qp_parameters(struct mlx4_dev *dev, case QP_TRANS_RTS2RTS: case QP_TRANS_SQD2SQD: case QP_TRANS_SQD2RTS: - if (slave != mlx4_master_func_num(dev)) + if (slave != mlx4_master_func_num(dev)) { if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH) { port = (qp_ctx->pri_path.sched_queue >> 6 & 1) + 1; if (dev->caps.port_mask[port] != MLX4_PORT_TYPE_IB) @@ -3151,6 +3151,7 @@ static int verify_qp_parameters(struct mlx4_dev *dev, if (qp_ctx->alt_path.mgid_index >= num_gids) return -EINVAL; } + } break; default: break; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 4365c8bccc6d..605f6410f867 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -61,6 +61,8 @@ struct mlxsw_sp { #define MLXSW_SP_DEFAULT_LEARNING_INTERVAL 100 unsigned int interval; /* ms */ } fdb_notify; +#define MLXSW_SP_MIN_AGEING_TIME 10 +#define MLXSW_SP_MAX_AGEING_TIME 1000000 #define MLXSW_SP_DEFAULT_AGEING_TIME 300 u32 ageing_time; struct { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 7dbeafa65934..d4c4c2b5156c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -232,8 +232,13 @@ static int mlxsw_sp_port_attr_br_ageing_set(struct mlxsw_sp_port *mlxsw_sp_port, unsigned long ageing_jiffies = clock_t_to_jiffies(ageing_clock_t); u32 ageing_time = jiffies_to_msecs(ageing_jiffies) / 1000; - if (switchdev_trans_ph_prepare(trans)) - return 0; + if (switchdev_trans_ph_prepare(trans)) { + if (ageing_time < MLXSW_SP_MIN_AGEING_TIME || + ageing_time > MLXSW_SP_MAX_AGEING_TIME) + return -ERANGE; + else + return 0; + } return mlxsw_sp_ageing_set(mlxsw_sp, ageing_time); } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 46bbea8e023c..55007f1e6bbc 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -566,6 +566,7 @@ struct qlcnic_adapter_stats { u64 tx_dma_map_error; u64 spurious_intr; u64 mac_filter_limit_overrun; + u64 mbx_spurious_intr; }; /* @@ -1099,7 +1100,7 @@ struct qlcnic_mailbox { unsigned long status; spinlock_t queue_lock; /* Mailbox queue lock */ spinlock_t aen_lock; /* Mailbox response/AEN lock */ - atomic_t rsp_status; + u32 rsp_status; u32 num_cmds; }; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 37a731be7d39..f9640d5ce6ba 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -491,7 +491,7 @@ irqreturn_t qlcnic_83xx_clear_legacy_intr(struct qlcnic_adapter *adapter) static inline void qlcnic_83xx_notify_mbx_response(struct qlcnic_mailbox *mbx) { - atomic_set(&mbx->rsp_status, QLC_83XX_MBX_RESPONSE_ARRIVED); + mbx->rsp_status = QLC_83XX_MBX_RESPONSE_ARRIVED; complete(&mbx->completion); } @@ -510,7 +510,7 @@ static void qlcnic_83xx_poll_process_aen(struct qlcnic_adapter *adapter) if (event & QLCNIC_MBX_ASYNC_EVENT) { __qlcnic_83xx_process_aen(adapter); } else { - if (atomic_read(&mbx->rsp_status) != rsp_status) + if (mbx->rsp_status != rsp_status) qlcnic_83xx_notify_mbx_response(mbx); } out: @@ -1023,7 +1023,7 @@ static void qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter) if (event & QLCNIC_MBX_ASYNC_EVENT) { __qlcnic_83xx_process_aen(adapter); } else { - if (atomic_read(&mbx->rsp_status) != rsp_status) + if (mbx->rsp_status != rsp_status) qlcnic_83xx_notify_mbx_response(mbx); } } @@ -2338,9 +2338,9 @@ static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter, static irqreturn_t qlcnic_83xx_handle_aen(int irq, void *data) { + u32 mask, resp, event, rsp_status = QLC_83XX_MBX_RESPONSE_ARRIVED; struct qlcnic_adapter *adapter = data; struct qlcnic_mailbox *mbx; - u32 mask, resp, event; unsigned long flags; mbx = adapter->ahw->mailbox; @@ -2350,10 +2350,14 @@ static irqreturn_t qlcnic_83xx_handle_aen(int irq, void *data) goto out; event = readl(QLCNIC_MBX_FW(adapter->ahw, 0)); - if (event & QLCNIC_MBX_ASYNC_EVENT) + if (event & QLCNIC_MBX_ASYNC_EVENT) { __qlcnic_83xx_process_aen(adapter); - else - qlcnic_83xx_notify_mbx_response(mbx); + } else { + if (mbx->rsp_status != rsp_status) + qlcnic_83xx_notify_mbx_response(mbx); + else + adapter->stats.mbx_spurious_intr++; + } out: mask = QLCRDX(adapter->ahw, QLCNIC_DEF_INT_MASK); @@ -4050,10 +4054,10 @@ static void qlcnic_83xx_mailbox_worker(struct work_struct *work) struct qlcnic_adapter *adapter = mbx->adapter; const struct qlcnic_mbx_ops *mbx_ops = mbx->ops; struct device *dev = &adapter->pdev->dev; - atomic_t *rsp_status = &mbx->rsp_status; struct list_head *head = &mbx->cmd_q; struct qlcnic_hardware_context *ahw; struct qlcnic_cmd_args *cmd = NULL; + unsigned long flags; ahw = adapter->ahw; @@ -4063,7 +4067,9 @@ static void qlcnic_83xx_mailbox_worker(struct work_struct *work) return; } - atomic_set(rsp_status, QLC_83XX_MBX_RESPONSE_WAIT); + spin_lock_irqsave(&mbx->aen_lock, flags); + mbx->rsp_status = QLC_83XX_MBX_RESPONSE_WAIT; + spin_unlock_irqrestore(&mbx->aen_lock, flags); spin_lock(&mbx->queue_lock); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index 494e8105adee..0a2318cad34d 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -59,7 +59,8 @@ static const struct qlcnic_stats qlcnic_gstrings_stats[] = { QLC_OFF(stats.mac_filter_limit_overrun)}, {"spurious intr", QLC_SIZEOF(stats.spurious_intr), QLC_OFF(stats.spurious_intr)}, - + {"mbx spurious intr", QLC_SIZEOF(stats.mbx_spurious_intr), + QLC_OFF(stats.mbx_spurious_intr)}, }; static const char qlcnic_device_gstrings_stats[][ETH_GSTRING_LEN] = { diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index 997976426799..b28e73ea2c25 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -1648,7 +1648,18 @@ static void ql_process_mac_rx_skb(struct ql_adapter *qdev, return; } skb_reserve(new_skb, NET_IP_ALIGN); + + pci_dma_sync_single_for_cpu(qdev->pdev, + dma_unmap_addr(sbq_desc, mapaddr), + dma_unmap_len(sbq_desc, maplen), + PCI_DMA_FROMDEVICE); + memcpy(skb_put(new_skb, length), skb->data, length); + + pci_dma_sync_single_for_device(qdev->pdev, + dma_unmap_addr(sbq_desc, mapaddr), + dma_unmap_len(sbq_desc, maplen), + PCI_DMA_FROMDEVICE); skb = new_skb; /* Frame error, so drop the packet. */ diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c index 689a4a5c8dcf..1ef03939d25f 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.c +++ b/drivers/net/ethernet/qualcomm/qca_spi.c @@ -811,7 +811,7 @@ qcaspi_netdev_setup(struct net_device *dev) dev->netdev_ops = &qcaspi_netdev_ops; qcaspi_set_ethtool_ops(dev); dev->watchdog_timeo = QCASPI_TX_TIMEOUT; - dev->flags = IFF_MULTICAST; + dev->priv_flags &= ~IFF_TX_SKB_SHARING; dev->tx_queue_len = 100; qca = netdev_priv(dev); diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 6a8fc0f341ff..36fc9427418f 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1185,11 +1185,8 @@ static void sh_eth_ring_format(struct net_device *ndev) break; sh_eth_set_receive_align(skb); - /* RX descriptor */ - rxdesc = &mdp->rx_ring[i]; /* The size of the buffer is a multiple of 32 bytes. */ buf_len = ALIGN(mdp->rx_buf_sz, 32); - rxdesc->len = cpu_to_edmac(mdp, buf_len << 16); dma_addr = dma_map_single(&ndev->dev, skb->data, buf_len, DMA_FROM_DEVICE); if (dma_mapping_error(&ndev->dev, dma_addr)) { @@ -1197,6 +1194,10 @@ static void sh_eth_ring_format(struct net_device *ndev) break; } mdp->rx_skbuff[i] = skb; + + /* RX descriptor */ + rxdesc = &mdp->rx_ring[i]; + rxdesc->len = cpu_to_edmac(mdp, buf_len << 16); rxdesc->addr = cpu_to_edmac(mdp, dma_addr); rxdesc->status = cpu_to_edmac(mdp, RD_RACT | RD_RFP); @@ -1212,7 +1213,8 @@ static void sh_eth_ring_format(struct net_device *ndev) mdp->dirty_rx = (u32) (i - mdp->num_rx_ring); /* Mark the last entry as wrapping the ring. */ - rxdesc->status |= cpu_to_edmac(mdp, RD_RDLE); + if (rxdesc) + rxdesc->status |= cpu_to_edmac(mdp, RD_RDLE); memset(mdp->tx_ring, 0, tx_ringsize); diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c index 52ec3d6e056a..2b34622a4bfe 100644 --- a/drivers/net/ethernet/rocker/rocker.c +++ b/drivers/net/ethernet/rocker/rocker.c @@ -239,6 +239,7 @@ struct rocker { struct { u64 id; } hw; + unsigned long ageing_time; spinlock_t cmd_ring_lock; /* for cmd ring accesses */ struct rocker_dma_ring_info cmd_ring; struct rocker_dma_ring_info event_ring; @@ -3704,7 +3705,7 @@ static void rocker_fdb_cleanup(unsigned long data) struct rocker_port *rocker_port; struct rocker_fdb_tbl_entry *entry; struct hlist_node *tmp; - unsigned long next_timer = jiffies + BR_MIN_AGEING_TIME; + unsigned long next_timer = jiffies + rocker->ageing_time; unsigned long expires; unsigned long lock_flags; int flags = ROCKER_OP_FLAG_NOWAIT | ROCKER_OP_FLAG_REMOVE | @@ -4367,8 +4368,12 @@ static int rocker_port_bridge_ageing_time(struct rocker_port *rocker_port, struct switchdev_trans *trans, u32 ageing_time) { + struct rocker *rocker = rocker_port->rocker; + if (!switchdev_trans_ph_prepare(trans)) { rocker_port->ageing_time = clock_t_to_jiffies(ageing_time); + if (rocker_port->ageing_time < rocker->ageing_time) + rocker->ageing_time = rocker_port->ageing_time; mod_timer(&rocker_port->rocker->fdb_cleanup_timer, jiffies); } @@ -5206,10 +5211,13 @@ static int rocker_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto err_init_tbls; } + rocker->ageing_time = BR_DEFAULT_AGEING_TIME; setup_timer(&rocker->fdb_cleanup_timer, rocker_fdb_cleanup, (unsigned long) rocker); mod_timer(&rocker->fdb_cleanup_timer, jiffies); + rocker->ageing_time = BR_DEFAULT_AGEING_TIME; + err = rocker_probe_ports(rocker); if (err) { dev_err(&pdev->dev, "failed to probe ports\n"); |