diff options
Diffstat (limited to 'drivers/net/ethernet')
29 files changed, 171 insertions, 172 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c index b3bc87fe3764..0a98c369df20 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c @@ -324,7 +324,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata, struct xgbe_ring *ring, struct xgbe_ring_data *rdata) { - int order, ret; + int ret; if (!ring->rx_hdr_pa.pages) { ret = xgbe_alloc_pages(pdata, &ring->rx_hdr_pa, GFP_ATOMIC, 0); @@ -333,9 +333,8 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata, } if (!ring->rx_buf_pa.pages) { - order = max_t(int, PAGE_ALLOC_COSTLY_ORDER - 1, 0); ret = xgbe_alloc_pages(pdata, &ring->rx_buf_pa, GFP_ATOMIC, - order); + PAGE_ALLOC_COSTLY_ORDER); if (ret) return ret; } diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 099b374c1b17..5274501428e4 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2026,9 +2026,12 @@ static int bcm_sysport_probe(struct platform_device *pdev) priv->num_rx_desc_words = params->num_rx_desc_words; priv->irq0 = platform_get_irq(pdev, 0); - if (!priv->is_lite) + if (!priv->is_lite) { priv->irq1 = platform_get_irq(pdev, 1); - priv->wol_irq = platform_get_irq(pdev, 2); + priv->wol_irq = platform_get_irq(pdev, 2); + } else { + priv->wol_irq = platform_get_irq(pdev, 1); + } if (priv->irq0 <= 0 || (priv->irq1 <= 0 && !priv->is_lite)) { dev_err(&pdev->dev, "invalid interrupts\n"); ret = -EINVAL; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index eccb3d1b6abb..5f49334dcad5 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -1926,7 +1926,7 @@ u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, } /* select a non-FCoE queue */ - return fallback(dev, skb) % BNX2X_NUM_ETH_QUEUES(bp); + return fallback(dev, skb) % (BNX2X_NUM_ETH_QUEUES(bp) * bp->max_cos); } void bnx2x_set_num_queues(struct bnx2x *bp) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 64af40662b3e..6c463703e072 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -2196,10 +2196,14 @@ static int cxgb_up(struct adapter *adap) if (err) goto irq_err; } + + mutex_lock(&uld_mutex); enable_rx(adap); t4_sge_start(adap); t4_intr_enable(adap); adap->flags |= FULL_INIT_DONE; + mutex_unlock(&uld_mutex); + notify_ulds(adap, CXGB4_STATE_UP); #if IS_ENABLED(CONFIG_IPV6) update_clip(adap); @@ -2895,6 +2899,9 @@ void t4_fatal_err(struct adapter *adap) { int port; + if (pci_channel_offline(adap->pdev)) + return; + /* Disable the SGE since ULDs are going to free resources that * could be exposed to the adapter. RDMA MWs for example... */ @@ -4006,9 +4013,10 @@ static pci_ers_result_t eeh_err_detected(struct pci_dev *pdev, spin_lock(&adap->stats_lock); for_each_port(adap, i) { struct net_device *dev = adap->port[i]; - - netif_device_detach(dev); - netif_carrier_off(dev); + if (dev) { + netif_device_detach(dev); + netif_carrier_off(dev); + } } spin_unlock(&adap->stats_lock); disable_interrupts(adap); @@ -4087,12 +4095,13 @@ static void eeh_resume(struct pci_dev *pdev) rtnl_lock(); for_each_port(adap, i) { struct net_device *dev = adap->port[i]; - - if (netif_running(dev)) { - link_start(dev); - cxgb_set_rxmode(dev); + if (dev) { + if (netif_running(dev)) { + link_start(dev); + cxgb_set_rxmode(dev); + } + netif_device_attach(dev); } - netif_device_attach(dev); } rtnl_unlock(); } diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 822c560fb310..4618185d6bc2 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -4557,8 +4557,13 @@ void t4_intr_enable(struct adapter *adapter) */ void t4_intr_disable(struct adapter *adapter) { - u32 whoami = t4_read_reg(adapter, PL_WHOAMI_A); - u32 pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ? + u32 whoami, pf; + + if (pci_channel_offline(adapter->pdev)) + return; + + whoami = t4_read_reg(adapter, PL_WHOAMI_A); + pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ? SOURCEPF_G(whoami) : T6_SOURCEPF_G(whoami); t4_write_reg(adapter, MYPF_REG(PL_PF_INT_ENABLE_A), 0); diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h index 3549d3876278..f2d623a7aee0 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h @@ -37,7 +37,7 @@ #define T4FW_VERSION_MAJOR 0x01 #define T4FW_VERSION_MINOR 0x10 -#define T4FW_VERSION_MICRO 0x2B +#define T4FW_VERSION_MICRO 0x2D #define T4FW_VERSION_BUILD 0x00 #define T4FW_MIN_VERSION_MAJOR 0x01 @@ -46,7 +46,7 @@ #define T5FW_VERSION_MAJOR 0x01 #define T5FW_VERSION_MINOR 0x10 -#define T5FW_VERSION_MICRO 0x2B +#define T5FW_VERSION_MICRO 0x2D #define T5FW_VERSION_BUILD 0x00 #define T5FW_MIN_VERSION_MAJOR 0x00 @@ -55,7 +55,7 @@ #define T6FW_VERSION_MAJOR 0x01 #define T6FW_VERSION_MINOR 0x10 -#define T6FW_VERSION_MICRO 0x2B +#define T6FW_VERSION_MICRO 0x2D #define T6FW_VERSION_BUILD 0x00 #define T6FW_MIN_VERSION_MAJOR 0x00 diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c index e863ba74d005..8bb0db990c8f 100644 --- a/drivers/net/ethernet/ethoc.c +++ b/drivers/net/ethernet/ethoc.c @@ -739,6 +739,8 @@ static int ethoc_open(struct net_device *dev) if (ret) return ret; + napi_enable(&priv->napi); + ethoc_init_ring(priv, dev->mem_start); ethoc_reset(priv); @@ -754,7 +756,6 @@ static int ethoc_open(struct net_device *dev) priv->old_duplex = -1; phy_start(dev->phydev); - napi_enable(&priv->napi); if (netif_msg_ifup(priv)) { dev_info(&dev->dev, "I/O: %08lx Memory: %08lx-%08lx\n", diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 446c7b374ff5..a10de1e9c157 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -381,7 +381,7 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev) { const struct of_device_id *id = of_match_device(fsl_pq_mdio_match, &pdev->dev); - const struct fsl_pq_mdio_data *data = id->data; + const struct fsl_pq_mdio_data *data; struct device_node *np = pdev->dev.of_node; struct resource res; struct device_node *tbi; @@ -389,6 +389,13 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev) struct mii_bus *new_bus; int err; + if (!id) { + dev_err(&pdev->dev, "Failed to match device\n"); + return -ENODEV; + } + + data = id->data; + dev_dbg(&pdev->dev, "found %s compatible node\n", id->compatible); new_bus = mdiobus_alloc_size(sizeof(*priv)); diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 8dcf58088178..7d84e20b4887 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -81,7 +81,7 @@ static const char ibmvnic_driver_name[] = "ibmvnic"; static const char ibmvnic_driver_string[] = "IBM System i/p Virtual NIC Driver"; -MODULE_AUTHOR("Santiago Leon <santi_leon@yahoo.com>"); +MODULE_AUTHOR("Santiago Leon"); MODULE_DESCRIPTION("IBM System i/p Virtual NIC Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(IBMVNIC_DRIVER_VERSION); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index e4eb97832413..5fef27ebfa52 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -295,7 +295,7 @@ struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id) **/ void i40e_service_event_schedule(struct i40e_pf *pf) { - if (!test_bit(__I40E_VSI_DOWN, pf->state) && + if (!test_bit(__I40E_DOWN, pf->state) && !test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state)) queue_work(i40e_wq, &pf->service_task); } @@ -3611,7 +3611,7 @@ static irqreturn_t i40e_intr(int irq, void *data) * this is not a performance path and napi_schedule() * can deal with rescheduling. */ - if (!test_bit(__I40E_VSI_DOWN, pf->state)) + if (!test_bit(__I40E_DOWN, pf->state)) napi_schedule_irqoff(&q_vector->napi); } @@ -3687,7 +3687,7 @@ static irqreturn_t i40e_intr(int irq, void *data) enable_intr: /* re-enable interrupt causes */ wr32(hw, I40E_PFINT_ICR0_ENA, ena_mask); - if (!test_bit(__I40E_VSI_DOWN, pf->state)) { + if (!test_bit(__I40E_DOWN, pf->state)) { i40e_service_event_schedule(pf); i40e_irq_dynamic_enable_icr0(pf, false); } @@ -6203,7 +6203,7 @@ static void i40e_fdir_reinit_subtask(struct i40e_pf *pf) { /* if interface is down do nothing */ - if (test_bit(__I40E_VSI_DOWN, pf->state)) + if (test_bit(__I40E_DOWN, pf->state)) return; if (test_bit(__I40E_FD_FLUSH_REQUESTED, pf->state)) @@ -6344,7 +6344,7 @@ static void i40e_watchdog_subtask(struct i40e_pf *pf) int i; /* if interface is down do nothing */ - if (test_bit(__I40E_VSI_DOWN, pf->state) || + if (test_bit(__I40E_DOWN, pf->state) || test_bit(__I40E_CONFIG_BUSY, pf->state)) return; @@ -6400,9 +6400,9 @@ static void i40e_reset_subtask(struct i40e_pf *pf) reset_flags |= BIT(__I40E_GLOBAL_RESET_REQUESTED); clear_bit(__I40E_GLOBAL_RESET_REQUESTED, pf->state); } - if (test_bit(__I40E_VSI_DOWN_REQUESTED, pf->state)) { - reset_flags |= BIT(__I40E_VSI_DOWN_REQUESTED); - clear_bit(__I40E_VSI_DOWN_REQUESTED, pf->state); + if (test_bit(__I40E_DOWN_REQUESTED, pf->state)) { + reset_flags |= BIT(__I40E_DOWN_REQUESTED); + clear_bit(__I40E_DOWN_REQUESTED, pf->state); } /* If there's a recovery already waiting, it takes @@ -6416,7 +6416,7 @@ static void i40e_reset_subtask(struct i40e_pf *pf) /* If we're already down or resetting, just bail */ if (reset_flags && - !test_bit(__I40E_VSI_DOWN, pf->state) && + !test_bit(__I40E_DOWN, pf->state) && !test_bit(__I40E_CONFIG_BUSY, pf->state)) { rtnl_lock(); i40e_do_reset(pf, reset_flags, true); @@ -7003,7 +7003,7 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired) u32 val; int v; - if (test_bit(__I40E_VSI_DOWN, pf->state)) + if (test_bit(__I40E_DOWN, pf->state)) goto clear_recovery; dev_dbg(&pf->pdev->dev, "Rebuilding internal switch\n"); @@ -9768,7 +9768,7 @@ int i40e_vsi_release(struct i40e_vsi *vsi) return -ENODEV; } if (vsi == pf->vsi[pf->lan_vsi] && - !test_bit(__I40E_VSI_DOWN, pf->state)) { + !test_bit(__I40E_DOWN, pf->state)) { dev_info(&pf->pdev->dev, "Can't remove PF VSI\n"); return -ENODEV; } @@ -11004,7 +11004,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } pf->next_vsi = 0; pf->pdev = pdev; - set_bit(__I40E_VSI_DOWN, pf->state); + set_bit(__I40E_DOWN, pf->state); hw = &pf->hw; hw->back = pf; @@ -11294,7 +11294,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) * before setting up the misc vector or we get a race and the vector * ends up disabled forever. */ - clear_bit(__I40E_VSI_DOWN, pf->state); + clear_bit(__I40E_DOWN, pf->state); /* In case of MSIX we are going to setup the misc vector right here * to handle admin queue events etc. In case of legacy and MSI @@ -11449,7 +11449,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Unwind what we've done if something failed in the setup */ err_vsis: - set_bit(__I40E_VSI_DOWN, pf->state); + set_bit(__I40E_DOWN, pf->state); i40e_clear_interrupt_scheme(pf); kfree(pf->vsi); err_switch_setup: @@ -11501,7 +11501,7 @@ static void i40e_remove(struct pci_dev *pdev) /* no more scheduling of any task */ set_bit(__I40E_SUSPENDED, pf->state); - set_bit(__I40E_VSI_DOWN, pf->state); + set_bit(__I40E_DOWN, pf->state); if (pf->service_timer.data) del_timer_sync(&pf->service_timer); if (pf->service_task.func) @@ -11741,7 +11741,7 @@ static void i40e_shutdown(struct pci_dev *pdev) struct i40e_hw *hw = &pf->hw; set_bit(__I40E_SUSPENDED, pf->state); - set_bit(__I40E_VSI_DOWN, pf->state); + set_bit(__I40E_DOWN, pf->state); rtnl_lock(); i40e_prep_for_reset(pf, true); rtnl_unlock(); @@ -11790,7 +11790,7 @@ static int i40e_suspend(struct pci_dev *pdev, pm_message_t state) int retval = 0; set_bit(__I40E_SUSPENDED, pf->state); - set_bit(__I40E_VSI_DOWN, pf->state); + set_bit(__I40E_DOWN, pf->state); if (pf->wol_en && (pf->flags & I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE)) i40e_enable_mc_magic_wake(pf); @@ -11842,7 +11842,7 @@ static int i40e_resume(struct pci_dev *pdev) /* handling the reset will rebuild the device state */ if (test_and_clear_bit(__I40E_SUSPENDED, pf->state)) { - clear_bit(__I40E_VSI_DOWN, pf->state); + clear_bit(__I40E_DOWN, pf->state); rtnl_lock(); i40e_reset_and_rebuild(pf, false, true); rtnl_unlock(); diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index c2e9013d05eb..ddf885084c77 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -1854,7 +1854,8 @@ static struct sk_buff *i40e_build_skb(struct i40e_ring *rx_ring, #if (PAGE_SIZE < 8192) unsigned int truesize = i40e_rx_pg_size(rx_ring) / 2; #else - unsigned int truesize = SKB_DATA_ALIGN(size); + unsigned int truesize = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) + + SKB_DATA_ALIGN(I40E_SKB_PAD + size); #endif struct sk_buff *skb; diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index dfe241a12ad0..12b02e530503 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -1190,7 +1190,8 @@ static struct sk_buff *i40e_build_skb(struct i40e_ring *rx_ring, #if (PAGE_SIZE < 8192) unsigned int truesize = i40e_rx_pg_size(rx_ring) / 2; #else - unsigned int truesize = SKB_DATA_ALIGN(size); + unsigned int truesize = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) + + SKB_DATA_ALIGN(I40E_SKB_PAD + size); #endif struct sk_buff *skb; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index ae5fdc2df654..ffbcb27c05e5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1562,11 +1562,6 @@ static int mlx4_en_flow_replace(struct net_device *dev, qpn = priv->drop_qp.qpn; else if (cmd->fs.ring_cookie & EN_ETHTOOL_QP_ATTACH) { qpn = cmd->fs.ring_cookie & (EN_ETHTOOL_QP_ATTACH - 1); - if (qpn < priv->rss_map.base_qpn || - qpn >= priv->rss_map.base_qpn + priv->rx_ring_num) { - en_warn(priv, "rxnfc: QP (0x%x) doesn't exist\n", qpn); - return -EINVAL; - } } else { if (cmd->fs.ring_cookie >= priv->rx_ring_num) { en_warn(priv, "rxnfc: RX ring (%llu) doesn't exist\n", diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index 1a670b681555..0710b3677464 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -35,6 +35,7 @@ #include <linux/etherdevice.h> #include <linux/mlx4/cmd.h> +#include <linux/mlx4/qp.h> #include <linux/export.h> #include "mlx4.h" @@ -985,16 +986,21 @@ int mlx4_flow_attach(struct mlx4_dev *dev, if (IS_ERR(mailbox)) return PTR_ERR(mailbox); + if (!mlx4_qp_lookup(dev, rule->qpn)) { + mlx4_err_rule(dev, "QP doesn't exist\n", rule); + ret = -EINVAL; + goto out; + } + trans_rule_ctrl_to_hw(rule, mailbox->buf); size += sizeof(struct mlx4_net_trans_rule_hw_ctrl); list_for_each_entry(cur, &rule->list, list) { ret = parse_trans_rule(dev, cur, mailbox->buf + size); - if (ret < 0) { - mlx4_free_cmd_mailbox(dev, mailbox); - return ret; - } + if (ret < 0) + goto out; + size += ret; } @@ -1021,6 +1027,7 @@ int mlx4_flow_attach(struct mlx4_dev *dev, } } +out: mlx4_free_cmd_mailbox(dev, mailbox); return ret; diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 2d6abd4662b1..5a310d313e94 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -384,6 +384,19 @@ static void mlx4_qp_free_icm(struct mlx4_dev *dev, int qpn) __mlx4_qp_free_icm(dev, qpn); } +struct mlx4_qp *mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn) +{ + struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table; + struct mlx4_qp *qp; + + spin_lock(&qp_table->lock); + + qp = __mlx4_qp_lookup(dev, qpn); + + spin_unlock(&qp_table->lock); + return qp; +} + int mlx4_qp_alloc(struct mlx4_dev *dev, int qpn, struct mlx4_qp *qp, gfp_t gfp) { struct mlx4_priv *priv = mlx4_priv(dev); @@ -471,6 +484,12 @@ int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn, } if (attr & MLX4_UPDATE_QP_QOS_VPORT) { + if (!(dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_QOS_VPP)) { + mlx4_warn(dev, "Granular QoS per VF is not enabled\n"); + err = -EOPNOTSUPP; + goto out; + } + qp_mask |= 1ULL << MLX4_UPD_QP_MASK_QOS_VPP; cmd->qp_context.qos_vport = params->qos_vport; } diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 07516545474f..812783865205 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -5255,6 +5255,13 @@ void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave) mutex_unlock(&priv->mfunc.master.res_tracker.slave_list[slave].mutex); } +static void update_qos_vpp(struct mlx4_update_qp_context *ctx, + struct mlx4_vf_immed_vlan_work *work) +{ + ctx->qp_mask |= cpu_to_be64(1ULL << MLX4_UPD_QP_MASK_QOS_VPP); + ctx->qp_context.qos_vport = work->qos_vport; +} + void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work) { struct mlx4_vf_immed_vlan_work *work = @@ -5369,11 +5376,10 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work) qp->sched_queue & 0xC7; upd_context->qp_context.pri_path.sched_queue |= ((work->qos & 0x7) << 3); - upd_context->qp_mask |= - cpu_to_be64(1ULL << - MLX4_UPD_QP_MASK_QOS_VPP); - upd_context->qp_context.qos_vport = - work->qos_vport; + + if (dev->caps.flags2 & + MLX4_DEV_CAP_FLAG2_QOS_VPP) + update_qos_vpp(upd_context, work); } err = mlx4_cmd(dev, mailbox->dma, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 361cd112bb5b..9274d93d3183 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -622,10 +622,9 @@ static int mlx5_irq_set_affinity_hint(struct mlx5_core_dev *mdev, int i) cpumask_set_cpu(cpumask_local_spread(i, priv->numa_node), priv->irq_info[i].mask); -#ifdef CONFIG_SMP - if (irq_set_affinity_hint(irq, priv->irq_info[i].mask)) + if (IS_ENABLED(CONFIG_SMP) && + irq_set_affinity_hint(irq, priv->irq_info[i].mask)) mlx5_core_warn(mdev, "irq_set_affinity_hint failed, irq 0x%.4x", irq); -#endif return 0; } diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index 9877d3e762fe..16cc30b11cce 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -1769,7 +1769,8 @@ void qed_get_protocol_stats(struct qed_dev *cdev, qed_get_protocol_stats_iscsi(cdev, &stats->iscsi_stats); break; default: - DP_ERR(cdev, "Invalid protocol type = %d\n", type); + DP_VERBOSE(cdev, QED_MSG_SP, + "Invalid protocol type = %d\n", type); return; } } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 7245b1072518..81312924df14 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1824,22 +1824,44 @@ struct qlcnic_hardware_ops { u32 (*get_cap_size)(void *, int); void (*set_sys_info)(void *, int, u32); void (*store_cap_mask)(void *, u32); + bool (*encap_rx_offload) (struct qlcnic_adapter *adapter); + bool (*encap_tx_offload) (struct qlcnic_adapter *adapter); }; extern struct qlcnic_nic_template qlcnic_vf_ops; -static inline bool qlcnic_encap_tx_offload(struct qlcnic_adapter *adapter) +static inline bool qlcnic_83xx_encap_tx_offload(struct qlcnic_adapter *adapter) { return adapter->ahw->extra_capability[0] & QLCNIC_83XX_FW_CAPAB_ENCAP_TX_OFFLOAD; } -static inline bool qlcnic_encap_rx_offload(struct qlcnic_adapter *adapter) +static inline bool qlcnic_83xx_encap_rx_offload(struct qlcnic_adapter *adapter) { return adapter->ahw->extra_capability[0] & QLCNIC_83XX_FW_CAPAB_ENCAP_RX_OFFLOAD; } +static inline bool qlcnic_82xx_encap_tx_offload(struct qlcnic_adapter *adapter) +{ + return false; +} + +static inline bool qlcnic_82xx_encap_rx_offload(struct qlcnic_adapter *adapter) +{ + return false; +} + +static inline bool qlcnic_encap_rx_offload(struct qlcnic_adapter *adapter) +{ + return adapter->ahw->hw_ops->encap_rx_offload(adapter); +} + +static inline bool qlcnic_encap_tx_offload(struct qlcnic_adapter *adapter) +{ + return adapter->ahw->hw_ops->encap_tx_offload(adapter); +} + static inline int qlcnic_start_firmware(struct qlcnic_adapter *adapter) { return adapter->nic_ops->start_firmware(adapter); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 4fb68797630e..f7080d0ab874 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -242,6 +242,8 @@ static struct qlcnic_hardware_ops qlcnic_83xx_hw_ops = { .get_cap_size = qlcnic_83xx_get_cap_size, .set_sys_info = qlcnic_83xx_set_sys_info, .store_cap_mask = qlcnic_83xx_store_cap_mask, + .encap_rx_offload = qlcnic_83xx_encap_rx_offload, + .encap_tx_offload = qlcnic_83xx_encap_tx_offload, }; static struct qlcnic_nic_template qlcnic_83xx_ops = { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 838cc0ceafd8..7848cf04b29a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -341,7 +341,7 @@ qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg) } return -EIO; } - usleep_range(1000, 1500); + udelay(1200); } if (id_reg) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index b6628aaa6e4a..1b5f7d57b6f8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -632,6 +632,8 @@ static struct qlcnic_hardware_ops qlcnic_hw_ops = { .get_cap_size = qlcnic_82xx_get_cap_size, .set_sys_info = qlcnic_82xx_set_sys_info, .store_cap_mask = qlcnic_82xx_store_cap_mask, + .encap_rx_offload = qlcnic_82xx_encap_rx_offload, + .encap_tx_offload = qlcnic_82xx_encap_tx_offload, }; static int qlcnic_check_multi_tx_capability(struct qlcnic_adapter *adapter) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 2f656f395f39..c58180f40844 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -77,6 +77,8 @@ static struct qlcnic_hardware_ops qlcnic_sriov_vf_hw_ops = { .free_mac_list = qlcnic_sriov_vf_free_mac_list, .enable_sds_intr = qlcnic_83xx_enable_sds_intr, .disable_sds_intr = qlcnic_83xx_disable_sds_intr, + .encap_rx_offload = qlcnic_83xx_encap_rx_offload, + .encap_tx_offload = qlcnic_83xx_encap_tx_offload, }; static struct qlcnic_nic_template qlcnic_sriov_vf_ops = { diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c index cc065ffbe4b5..bcd4708b3745 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c @@ -931,7 +931,7 @@ int emac_mac_up(struct emac_adapter *adpt) emac_mac_config(adpt); emac_mac_rx_descs_refill(adpt, &adpt->rx_q); - adpt->phydev->irq = PHY_IGNORE_INTERRUPT; + adpt->phydev->irq = PHY_POLL; ret = phy_connect_direct(netdev, adpt->phydev, emac_adjust_link, PHY_INTERFACE_MODE_SGMII); if (ret) { diff --git a/drivers/net/ethernet/qualcomm/emac/emac-phy.c b/drivers/net/ethernet/qualcomm/emac/emac-phy.c index 441c19366489..18461fcb9815 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-phy.c +++ b/drivers/net/ethernet/qualcomm/emac/emac-phy.c @@ -13,15 +13,11 @@ /* Qualcomm Technologies, Inc. EMAC PHY Controller driver. */ -#include <linux/module.h> -#include <linux/of.h> -#include <linux/of_net.h> #include <linux/of_mdio.h> #include <linux/phy.h> #include <linux/iopoll.h> #include <linux/acpi.h> #include "emac.h" -#include "emac-mac.h" /* EMAC base register offsets */ #define EMAC_MDIO_CTRL 0x001414 @@ -52,62 +48,10 @@ #define MDIO_WAIT_TIMES 1000 -#define EMAC_LINK_SPEED_DEFAULT (\ - EMAC_LINK_SPEED_10_HALF |\ - EMAC_LINK_SPEED_10_FULL |\ - EMAC_LINK_SPEED_100_HALF |\ - EMAC_LINK_SPEED_100_FULL |\ - EMAC_LINK_SPEED_1GB_FULL) - -/** - * emac_phy_mdio_autopoll_disable() - disable mdio autopoll - * @adpt: the emac adapter - * - * The autopoll feature takes over the MDIO bus. In order for - * the PHY driver to be able to talk to the PHY over the MDIO - * bus, we need to temporarily disable the autopoll feature. - */ -static int emac_phy_mdio_autopoll_disable(struct emac_adapter *adpt) -{ - u32 val; - - /* disable autopoll */ - emac_reg_update32(adpt->base + EMAC_MDIO_CTRL, MDIO_AP_EN, 0); - - /* wait for any mdio polling to complete */ - if (!readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, val, - !(val & MDIO_BUSY), 100, MDIO_WAIT_TIMES * 100)) - return 0; - - /* failed to disable; ensure it is enabled before returning */ - emac_reg_update32(adpt->base + EMAC_MDIO_CTRL, 0, MDIO_AP_EN); - - return -EBUSY; -} - -/** - * emac_phy_mdio_autopoll_disable() - disable mdio autopoll - * @adpt: the emac adapter - * - * The EMAC has the ability to poll the external PHY on the MDIO - * bus for link state changes. This eliminates the need for the - * driver to poll the phy. If if the link state does change, - * the EMAC issues an interrupt on behalf of the PHY. - */ -static void emac_phy_mdio_autopoll_enable(struct emac_adapter *adpt) -{ - emac_reg_update32(adpt->base + EMAC_MDIO_CTRL, 0, MDIO_AP_EN); -} - static int emac_mdio_read(struct mii_bus *bus, int addr, int regnum) { struct emac_adapter *adpt = bus->priv; u32 reg; - int ret; - - ret = emac_phy_mdio_autopoll_disable(adpt); - if (ret) - return ret; emac_reg_update32(adpt->base + EMAC_PHY_STS, PHY_ADDR_BMSK, (addr << PHY_ADDR_SHFT)); @@ -122,24 +66,15 @@ static int emac_mdio_read(struct mii_bus *bus, int addr, int regnum) if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg, !(reg & (MDIO_START | MDIO_BUSY)), 100, MDIO_WAIT_TIMES * 100)) - ret = -EIO; - else - ret = (reg >> MDIO_DATA_SHFT) & MDIO_DATA_BMSK; + return -EIO; - emac_phy_mdio_autopoll_enable(adpt); - - return ret; + return (reg >> MDIO_DATA_SHFT) & MDIO_DATA_BMSK; } static int emac_mdio_write(struct mii_bus *bus, int addr, int regnum, u16 val) { struct emac_adapter *adpt = bus->priv; u32 reg; - int ret; - - ret = emac_phy_mdio_autopoll_disable(adpt); - if (ret) - return ret; emac_reg_update32(adpt->base + EMAC_PHY_STS, PHY_ADDR_BMSK, (addr << PHY_ADDR_SHFT)); @@ -155,11 +90,9 @@ static int emac_mdio_write(struct mii_bus *bus, int addr, int regnum, u16 val) if (readl_poll_timeout(adpt->base + EMAC_MDIO_CTRL, reg, !(reg & (MDIO_START | MDIO_BUSY)), 100, MDIO_WAIT_TIMES * 100)) - ret = -EIO; + return -EIO; - emac_phy_mdio_autopoll_enable(adpt); - - return ret; + return 0; } /* Configure the MDIO bus and connect the external PHY */ diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c index 28a8cdc36485..98a326faea29 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac.c @@ -50,19 +50,7 @@ #define DMAR_DLY_CNT_DEF 15 #define DMAW_DLY_CNT_DEF 4 -#define IMR_NORMAL_MASK (\ - ISR_ERROR |\ - ISR_GPHY_LINK |\ - ISR_TX_PKT |\ - GPHY_WAKEUP_INT) - -#define IMR_EXTENDED_MASK (\ - SW_MAN_INT |\ - ISR_OVER |\ - ISR_ERROR |\ - ISR_GPHY_LINK |\ - ISR_TX_PKT |\ - GPHY_WAKEUP_INT) +#define IMR_NORMAL_MASK (ISR_ERROR | ISR_OVER | ISR_TX_PKT) #define ISR_TX_PKT (\ TX_PKT_INT |\ @@ -70,10 +58,6 @@ TX_PKT_INT2 |\ TX_PKT_INT3) -#define ISR_GPHY_LINK (\ - GPHY_LINK_UP_INT |\ - GPHY_LINK_DOWN_INT) - #define ISR_OVER (\ RFD0_UR_INT |\ RFD1_UR_INT |\ @@ -187,10 +171,6 @@ irqreturn_t emac_isr(int _irq, void *data) if (status & ISR_OVER) net_warn_ratelimited("warning: TX/RX overflow\n"); - /* link event */ - if (status & ISR_GPHY_LINK) - phy_mac_interrupt(adpt->phydev, !!(status & GPHY_LINK_UP_INT)); - exit: /* enable the interrupt */ writel(irq->mask, adpt->base + EMAC_INT_MASK); diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 3cd7989c007d..784782da3a85 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -230,18 +230,6 @@ static void ravb_ring_free(struct net_device *ndev, int q) int ring_size; int i; - /* Free RX skb ringbuffer */ - if (priv->rx_skb[q]) { - for (i = 0; i < priv->num_rx_ring[q]; i++) - dev_kfree_skb(priv->rx_skb[q][i]); - } - kfree(priv->rx_skb[q]); - priv->rx_skb[q] = NULL; - - /* Free aligned TX buffers */ - kfree(priv->tx_align[q]); - priv->tx_align[q] = NULL; - if (priv->rx_ring[q]) { for (i = 0; i < priv->num_rx_ring[q]; i++) { struct ravb_ex_rx_desc *desc = &priv->rx_ring[q][i]; @@ -270,6 +258,18 @@ static void ravb_ring_free(struct net_device *ndev, int q) priv->tx_ring[q] = NULL; } + /* Free RX skb ringbuffer */ + if (priv->rx_skb[q]) { + for (i = 0; i < priv->num_rx_ring[q]; i++) + dev_kfree_skb(priv->rx_skb[q][i]); + } + kfree(priv->rx_skb[q]); + priv->rx_skb[q] = NULL; + + /* Free aligned TX buffers */ + kfree(priv->tx_align[q]); + priv->tx_align[q] = NULL; + /* Free TX skb ringbuffer. * SKBs are freed by ravb_tx_free() call above. */ diff --git a/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.c b/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.c index 489ef146201e..6a9c954492f2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.c +++ b/drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.c @@ -37,6 +37,7 @@ #define TSE_PCS_CONTROL_AN_EN_MASK BIT(12) #define TSE_PCS_CONTROL_REG 0x00 #define TSE_PCS_CONTROL_RESTART_AN_MASK BIT(9) +#define TSE_PCS_CTRL_AUTONEG_SGMII 0x1140 #define TSE_PCS_IF_MODE_REG 0x28 #define TSE_PCS_LINK_TIMER_0_REG 0x24 #define TSE_PCS_LINK_TIMER_1_REG 0x26 @@ -65,6 +66,7 @@ #define TSE_PCS_SW_RESET_TIMEOUT 100 #define TSE_PCS_USE_SGMII_AN_MASK BIT(1) #define TSE_PCS_USE_SGMII_ENA BIT(0) +#define TSE_PCS_IF_USE_SGMII 0x03 #define SGMII_ADAPTER_CTRL_REG 0x00 #define SGMII_ADAPTER_DISABLE 0x0001 @@ -101,7 +103,9 @@ int tse_pcs_init(void __iomem *base, struct tse_pcs *pcs) { int ret = 0; - writew(TSE_PCS_USE_SGMII_ENA, base + TSE_PCS_IF_MODE_REG); + writew(TSE_PCS_IF_USE_SGMII, base + TSE_PCS_IF_MODE_REG); + + writew(TSE_PCS_CTRL_AUTONEG_SGMII, base + TSE_PCS_CONTROL_REG); writew(TSE_PCS_SGMII_LINK_TIMER_0, base + TSE_PCS_LINK_TIMER_0_REG); writew(TSE_PCS_SGMII_LINK_TIMER_1, base + TSE_PCS_LINK_TIMER_1_REG); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 68a188e74c54..f446f368dd20 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1207,7 +1207,7 @@ static int init_dma_rx_desc_rings(struct net_device *dev, gfp_t flags) u32 rx_count = priv->plat->rx_queues_to_use; unsigned int bfsize = 0; int ret = -ENOMEM; - u32 queue; + int queue; int i; if (priv->hw->mode->set_16kib_bfsize) @@ -2723,7 +2723,7 @@ static void stmmac_tso_allocator(struct stmmac_priv *priv, unsigned int des, priv->hw->desc->prepare_tso_tx_desc(desc, 0, buff_size, 0, 1, - (last_segment) && (buff_size < TSO_MAX_BUFF_SIZE), + (last_segment) && (tmp_len <= TSO_MAX_BUFF_SIZE), 0, 0); tmp_len -= TSO_MAX_BUFF_SIZE; @@ -2945,7 +2945,8 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) int i, csum_insertion = 0, is_jumbo = 0; u32 queue = skb_get_queue_mapping(skb); int nfrags = skb_shinfo(skb)->nr_frags; - unsigned int entry, first_entry; + int entry; + unsigned int first_entry; struct dma_desc *desc, *first; struct stmmac_tx_queue *tx_q; unsigned int enh_desc; |