diff options
Diffstat (limited to 'drivers/net/ethernet/micrel/ksz884x.c')
| -rw-r--r-- | drivers/net/ethernet/micrel/ksz884x.c | 55 |
1 files changed, 22 insertions, 33 deletions
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index 69e01977a1d..064a48d0c36 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -1487,7 +1487,7 @@ struct dev_priv { #define DRV_VERSION "1.0.0" #define DRV_RELDATE "Feb 8, 2010" -static char version[] __devinitdata = +static char version[] = "Micrel " DEVICE_NAME " " DRV_VERSION " (" DRV_RELDATE ")"; static u8 DEFAULT_MAC_ADDRESS[] = { 0x00, 0x10, 0xA1, 0x88, 0x42, 0x01 }; @@ -4128,10 +4128,10 @@ static int hw_add_addr(struct ksz_hw *hw, u8 *mac_addr) int i; int j = ADDITIONAL_ENTRIES; - if (!memcmp(hw->override_addr, mac_addr, ETH_ALEN)) + if (ether_addr_equal(hw->override_addr, mac_addr)) return 0; for (i = 0; i < hw->addr_list_size; i++) { - if (!memcmp(hw->address[i], mac_addr, ETH_ALEN)) + if (ether_addr_equal(hw->address[i], mac_addr)) return 0; if (ADDITIONAL_ENTRIES == j && empty_addr(hw->address[i])) j = i; @@ -4149,7 +4149,7 @@ static int hw_del_addr(struct ksz_hw *hw, u8 *mac_addr) int i; for (i = 0; i < hw->addr_list_size; i++) { - if (!memcmp(hw->address[i], mac_addr, ETH_ALEN)) { + if (ether_addr_equal(hw->address[i], mac_addr)) { memset(hw->address[i], 0, ETH_ALEN); writel(0, hw->io + ADD_ADDR_INCR * i + KS_ADD_ADDR_0_HI); @@ -4761,7 +4761,7 @@ static void transmit_cleanup(struct dev_info *hw_priv, int normal) struct ksz_dma_buf *dma_buf; struct net_device *dev = NULL; - spin_lock(&hw_priv->hwlock); + spin_lock_irq(&hw_priv->hwlock); last = info->last; while (info->avail < info->alloc) { @@ -4795,7 +4795,7 @@ static void transmit_cleanup(struct dev_info *hw_priv, int normal) info->avail++; } info->last = last; - spin_unlock(&hw_priv->hwlock); + spin_unlock_irq(&hw_priv->hwlock); /* Notify the network subsystem that the packet has been sent. */ if (dev) @@ -4832,7 +4832,7 @@ static inline void copy_old_skb(struct sk_buff *old, struct sk_buff *skb) skb->csum = old->csum; skb_set_network_header(skb, ETH_HLEN); - dev_kfree_skb(old); + dev_consume_skb_any(old); } /** @@ -4930,7 +4930,7 @@ static void netdev_tx_timeout(struct net_device *dev) * Only reset the hardware if time between calls is long * enough. */ - if (jiffies - last_reset <= dev->watchdog_timeo) + if (time_before_eq(jiffies, last_reset + dev->watchdog_timeo)) hw_priv = NULL; } @@ -5259,11 +5259,15 @@ static irqreturn_t netdev_intr(int irq, void *dev_id) struct dev_info *hw_priv = priv->adapter; struct ksz_hw *hw = &hw_priv->hw; + spin_lock(&hw_priv->hwlock); + hw_read_intr(hw, &int_enable); /* Not our interrupt! */ - if (!int_enable) + if (!int_enable) { + spin_unlock(&hw_priv->hwlock); return IRQ_NONE; + } do { hw_ack_intr(hw, int_enable); @@ -5310,6 +5314,8 @@ static irqreturn_t netdev_intr(int irq, void *dev_id) hw_ena_intr(hw); + spin_unlock(&hw_priv->hwlock); + return IRQ_HANDLED; } @@ -5847,15 +5853,12 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) struct dev_info *hw_priv = priv->adapter; struct ksz_hw *hw = &hw_priv->hw; struct ksz_port *port = &priv->port; - int rc; int result = 0; struct mii_ioctl_data *data = if_mii(ifr); if (down_interruptible(&priv->proc_sem)) return -ERESTARTSYS; - /* assume success */ - rc = 0; switch (cmd) { /* Get address of MII PHY in use. */ case SIOCGMIIPHY: @@ -6769,7 +6772,7 @@ static int stp; /* * This enables fast aging in the KSZ8842 switch. Not sure what situation * needs that. However, fast aging is used to flush the dynamic MAC table when - * STP suport is enabled. + * STP support is enabled. */ static int fast_aging; @@ -6919,8 +6922,7 @@ static void read_other_addr(struct ksz_hw *hw) #define PCI_VENDOR_ID_MICREL_KS 0x16c6 #endif -static int __devinit pcidev_init(struct pci_dev *pdev, - const struct pci_device_id *id) +static int pcidev_init(struct pci_dev *pdev, const struct pci_device_id *id) { struct net_device *dev; struct dev_priv *priv; @@ -7070,6 +7072,7 @@ static int __devinit pcidev_init(struct pci_dev *pdev, dev = alloc_etherdev(sizeof(struct dev_priv)); if (!dev) goto pcidev_init_reg_err; + SET_NETDEV_DEV(dev, &pdev->dev); info->netdev[i] = dev; priv = netdev_priv(dev); @@ -7099,13 +7102,12 @@ static int __devinit pcidev_init(struct pci_dev *pdev, ETH_ALEN); else { memcpy(dev->dev_addr, sw->other_addr, ETH_ALEN); - if (!memcmp(sw->other_addr, hw->override_addr, - ETH_ALEN)) + if (ether_addr_equal(sw->other_addr, hw->override_addr)) dev->dev_addr[5] += port->first_port; } dev->netdev_ops = &netdev_ops; - SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); + dev->ethtool_ops = &netdev_ethtool_ops; if (register_netdev(dev)) goto pcidev_init_reg_err; port_set_power_saving(port, true); @@ -7145,8 +7147,6 @@ static void pcidev_exit(struct pci_dev *pdev) struct platform_info *info = pci_get_drvdata(pdev); struct dev_info *hw_priv = &info->dev_info; - pci_set_drvdata(pdev, NULL); - release_mem_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); for (i = 0; i < hw_priv->hw.dev_count; i++) { @@ -7222,7 +7222,7 @@ static int pcidev_suspend(struct pci_dev *pdev, pm_message_t state) static char pcidev_name[] = "ksz884xp"; -static struct pci_device_id pcidev_table[] = { +static DEFINE_PCI_DEVICE_TABLE(pcidev_table) = { { PCI_VENDOR_ID_MICREL_KS, 0x8841, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { PCI_VENDOR_ID_MICREL_KS, 0x8842, @@ -7243,18 +7243,7 @@ static struct pci_driver pci_device_driver = { .remove = pcidev_exit }; -static int __init ksz884x_init_module(void) -{ - return pci_register_driver(&pci_device_driver); -} - -static void __exit ksz884x_cleanup_module(void) -{ - pci_unregister_driver(&pci_device_driver); -} - -module_init(ksz884x_init_module); -module_exit(ksz884x_cleanup_module); +module_pci_driver(pci_device_driver); MODULE_DESCRIPTION("KSZ8841/2 PCI network driver"); MODULE_AUTHOR("Tristram Ha <Tristram.Ha@micrel.com>"); |