diff options
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 63 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 13 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/ibm/ibmvnic.c | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 7 |
7 files changed, 60 insertions, 45 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c index 750007513f9d..43dbfb228b0e 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c @@ -60,7 +60,7 @@ static const struct aq_board_revision_s hw_atl_boards[] = { { AQ_DEVICE_ID_D108, AQ_HWREV_2, &hw_atl_ops_b0, &hw_atl_b0_caps_aqc108, }, { AQ_DEVICE_ID_D109, AQ_HWREV_2, &hw_atl_ops_b0, &hw_atl_b0_caps_aqc109, }, - { AQ_DEVICE_ID_AQC100, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc107, }, + { AQ_DEVICE_ID_AQC100, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc100, }, { AQ_DEVICE_ID_AQC107, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc107, }, { AQ_DEVICE_ID_AQC108, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc108, }, { AQ_DEVICE_ID_AQC109, AQ_HWREV_ANY, &hw_atl_ops_b1, &hw_atl_b0_caps_aqc109, }, diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 89cc146d2c5c..047fc0cf0263 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3616,36 +3616,6 @@ static int bcmgenet_remove(struct platform_device *pdev) } #ifdef CONFIG_PM_SLEEP -static int bcmgenet_suspend(struct device *d) -{ - struct net_device *dev = dev_get_drvdata(d); - struct bcmgenet_priv *priv = netdev_priv(dev); - int ret = 0; - - if (!netif_running(dev)) - return 0; - - netif_device_detach(dev); - - bcmgenet_netif_stop(dev); - - if (!device_may_wakeup(d)) - phy_suspend(dev->phydev); - - /* Prepare the device for Wake-on-LAN and switch to the slow clock */ - if (device_may_wakeup(d) && priv->wolopts) { - ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC); - clk_prepare_enable(priv->clk_wol); - } else if (priv->internal_phy) { - ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE); - } - - /* Turn off the clocks */ - clk_disable_unprepare(priv->clk); - - return ret; -} - static int bcmgenet_resume(struct device *d) { struct net_device *dev = dev_get_drvdata(d); @@ -3724,6 +3694,39 @@ out_clk_disable: clk_disable_unprepare(priv->clk); return ret; } + +static int bcmgenet_suspend(struct device *d) +{ + struct net_device *dev = dev_get_drvdata(d); + struct bcmgenet_priv *priv = netdev_priv(dev); + int ret = 0; + + if (!netif_running(dev)) + return 0; + + netif_device_detach(dev); + + bcmgenet_netif_stop(dev); + + if (!device_may_wakeup(d)) + phy_suspend(dev->phydev); + + /* Prepare the device for Wake-on-LAN and switch to the slow clock */ + if (device_may_wakeup(d) && priv->wolopts) { + ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC); + clk_prepare_enable(priv->clk_wol); + } else if (priv->internal_phy) { + ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE); + } + + /* Turn off the clocks */ + clk_disable_unprepare(priv->clk); + + if (ret) + bcmgenet_resume(d); + + return ret; +} #endif /* CONFIG_PM_SLEEP */ static SIMPLE_DEV_PM_OPS(bcmgenet_pm_ops, bcmgenet_suspend, bcmgenet_resume); diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c index 2fbd027f0148..b3596e0ee47b 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c @@ -186,9 +186,15 @@ void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, } reg = bcmgenet_umac_readl(priv, UMAC_MPD_CTRL); + if (!(reg & MPD_EN)) + return; /* already powered up so skip the rest */ reg &= ~MPD_EN; bcmgenet_umac_writel(priv, reg, UMAC_MPD_CTRL); + reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); + reg &= ~(RBUF_HFB_EN | RBUF_ACPI_EN); + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); + /* Disable CRC Forward */ reg = bcmgenet_umac_readl(priv, UMAC_CMD); reg &= ~CMD_CRC_FWD; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index c81d6c330548..9d1d77125826 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -2281,8 +2281,6 @@ static int cxgb_up(struct adapter *adap) #if IS_ENABLED(CONFIG_IPV6) update_clip(adap); #endif - /* Initialize hash mac addr list*/ - INIT_LIST_HEAD(&adap->mac_hlist); return err; irq_err: @@ -2304,6 +2302,7 @@ static void cxgb_down(struct adapter *adapter) t4_sge_stop(adapter); t4_free_sge_resources(adapter); + adapter->flags &= ~FULL_INIT_DONE; } @@ -5602,6 +5601,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) (is_t5(adapter->params.chip) ? STATMODE_V(0) : T6_STATMODE_V(0))); + /* Initialize hash mac addr list */ + INIT_LIST_HEAD(&adapter->mac_hlist); + for_each_port(adapter, i) { netdev = alloc_etherdev_mq(sizeof(struct port_info), MAX_ETH_QSETS); @@ -5876,6 +5878,7 @@ fw_attach_fail: static void remove_one(struct pci_dev *pdev) { struct adapter *adapter = pci_get_drvdata(pdev); + struct hash_mac_addr *entry, *tmp; if (!adapter) { pci_release_regions(pdev); @@ -5923,6 +5926,12 @@ static void remove_one(struct pci_dev *pdev) if (adapter->num_uld || adapter->num_ofld_uld) t4_uld_mem_free(adapter); free_some_resources(adapter); + list_for_each_entry_safe(entry, tmp, &adapter->mac_hlist, + list) { + list_del(&entry->list); + kfree(entry); + } + #if IS_ENABLED(CONFIG_IPV6) t4_cleanup_clip_tbl(adapter); #endif diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index 972dc7bd721d..15029a5e62b9 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -723,9 +723,6 @@ static int adapter_up(struct adapter *adapter) if (adapter->flags & USING_MSIX) name_msix_vecs(adapter); - /* Initialize hash mac addr list*/ - INIT_LIST_HEAD(&adapter->mac_hlist); - adapter->flags |= FULL_INIT_DONE; } @@ -3038,6 +3035,9 @@ static int cxgb4vf_pci_probe(struct pci_dev *pdev, if (err) goto err_unmap_bar; + /* Initialize hash mac addr list */ + INIT_LIST_HEAD(&adapter->mac_hlist); + /* * Allocate our "adapter ports" and stitch everything together. */ diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 8a1916443235..abfd990ba4d8 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -2731,10 +2731,12 @@ static int enable_scrq_irq(struct ibmvnic_adapter *adapter, if (adapter->resetting && adapter->reset_reason == VNIC_RESET_MOBILITY) { - struct irq_desc *desc = irq_to_desc(scrq->irq); - struct irq_chip *chip = irq_desc_get_chip(desc); + u64 val = (0xff000000) | scrq->hw_irq; - chip->irq_eoi(&desc->irq_data); + rc = plpar_hcall_norets(H_EOI, val); + if (rc) + dev_err(dev, "H_EOI FAILED irq 0x%llx. rc=%ld\n", + val, rc); } rc = plpar_hcall_norets(H_VIOCTL, adapter->vdev->unit_address, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 9c7b1d8e8220..c41879a955b5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3684,7 +3684,7 @@ static int stmmac_set_features(struct net_device *netdev, /** * stmmac_interrupt - main ISR * @irq: interrupt number. - * @dev_id: to pass the net device pointer. + * @dev_id: to pass the net device pointer (must be valid). * Description: this is the main driver interrupt service routine. * It can call: * o DMA service routine (to manage incoming frame reception and transmission @@ -3708,11 +3708,6 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id) if (priv->irq_wake) pm_wakeup_event(priv->device, 0); - if (unlikely(!dev)) { - netdev_err(priv->dev, "%s: invalid dev pointer\n", __func__); - return IRQ_NONE; - } - /* Check if adapter is up */ if (test_bit(STMMAC_DOWN, &priv->state)) return IRQ_HANDLED; |