diff options
Diffstat (limited to 'drivers/net/tokenring/3c359.c')
-rw-r--r-- | drivers/net/tokenring/3c359.c | 70 |
1 files changed, 31 insertions, 39 deletions
diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index 9f1b6ab9c228..7224d368b2a7 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -156,7 +156,7 @@ static void print_rx_state(struct net_device *dev) ; static void print_tx_state(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); struct xl_tx_desc *txd ; u8 __iomem *xl_mmio = xl_priv->xl_mmio ; int i ; @@ -179,7 +179,7 @@ static void print_tx_state(struct net_device *dev) static void print_rx_state(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); struct xl_rx_desc *rxd ; u8 __iomem *xl_mmio = xl_priv->xl_mmio ; int i ; @@ -213,7 +213,7 @@ static void print_rx_state(struct net_device *dev) static u16 xl_ee_read(struct net_device *dev, int ee_addr) { - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem *xl_mmio = xl_priv->xl_mmio ; /* Wait for EEProm to not be busy */ @@ -245,7 +245,7 @@ static u16 xl_ee_read(struct net_device *dev, int ee_addr) static void xl_ee_write(struct net_device *dev, int ee_addr, u16 ee_value) { - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem *xl_mmio = xl_priv->xl_mmio ; /* Wait for EEProm to not be busy */ @@ -305,11 +305,11 @@ static int __devinit xl_probe(struct pci_dev *pdev, pci_release_regions(pdev) ; return -ENOMEM ; } - xl_priv = dev->priv ; + xl_priv = netdev_priv(dev); #if XL_DEBUG printk("pci_device: %p, dev:%p, dev->priv: %p, ba[0]: %10x, ba[1]:%10x\n", - pdev, dev, dev->priv, (unsigned int)pdev->resource[0].start, (unsigned int)pdev->resource[1].start) ; + pdev, dev, netdev_priv(dev), (unsigned int)pdev->resource[0].start, (unsigned int)pdev->resource[1].start); #endif dev->irq=pdev->irq; @@ -344,7 +344,6 @@ static int __devinit xl_probe(struct pci_dev *pdev, dev->set_multicast_list=&xl_set_rx_mode; dev->get_stats=&xl_get_stats ; dev->set_mac_address=&xl_set_mac_address ; - SET_MODULE_OWNER(dev); SET_NETDEV_DEV(dev, &pdev->dev); pci_set_drvdata(pdev,dev) ; @@ -365,7 +364,7 @@ static int __devinit xl_probe(struct pci_dev *pdev, static int __devinit xl_init(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); printk(KERN_INFO "%s \n", version); printk(KERN_INFO "%s: I/O at %hx, MMIO at %p, using irq %d\n", @@ -385,7 +384,7 @@ static int __devinit xl_init(struct net_device *dev) static int xl_hw_reset(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem *xl_mmio = xl_priv->xl_mmio ; unsigned long t ; u16 i ; @@ -568,7 +567,7 @@ static int xl_hw_reset(struct net_device *dev) static int xl_open(struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); u8 __iomem *xl_mmio = xl_priv->xl_mmio ; u8 i ; u16 hwaddr[3] ; /* Should be u8[6] but we get word return values */ @@ -641,14 +640,14 @@ static int xl_open(struct net_device *dev) * Now to set up the Rx and Tx buffer structures */ /* These MUST be on 8 byte boundaries */ - xl_priv->xl_tx_ring = kmalloc((sizeof(struct xl_tx_desc) * XL_TX_RING_SIZE) + 7, GFP_DMA | GFP_KERNEL) ; + xl_priv->xl_tx_ring = kzalloc((sizeof(struct xl_tx_desc) * XL_TX_RING_SIZE) + 7, GFP_DMA | GFP_KERNEL); if (xl_priv->xl_tx_ring == NULL) { printk(KERN_WARNING "%s: Not enough memory to allocate rx buffers.\n", dev->name); free_irq(dev->irq,dev); return -ENOMEM; } - xl_priv->xl_rx_ring = kmalloc((sizeof(struct xl_rx_desc) * XL_RX_RING_SIZE) +7, GFP_DMA | GFP_KERNEL) ; + xl_priv->xl_rx_ring = kzalloc((sizeof(struct xl_rx_desc) * XL_RX_RING_SIZE) +7, GFP_DMA | GFP_KERNEL); if (xl_priv->xl_tx_ring == NULL) { printk(KERN_WARNING "%s: Not enough memory to allocate rx buffers.\n", dev->name); @@ -656,8 +655,6 @@ static int xl_open(struct net_device *dev) kfree(xl_priv->xl_tx_ring); return -ENOMEM; } - memset(xl_priv->xl_tx_ring,0,sizeof(struct xl_tx_desc) * XL_TX_RING_SIZE) ; - memset(xl_priv->xl_rx_ring,0,sizeof(struct xl_rx_desc) * XL_RX_RING_SIZE) ; /* Setup Rx Ring */ for (i=0 ; i < XL_RX_RING_SIZE ; i++) { @@ -726,7 +723,7 @@ static int xl_open(struct net_device *dev) static int xl_open_hw(struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); u8 __iomem *xl_mmio = xl_priv->xl_mmio ; u16 vsoff ; char ver_str[33]; @@ -875,7 +872,7 @@ static int xl_open_hw(struct net_device *dev) static void adv_rx_ring(struct net_device *dev) /* Advance rx_ring, cut down on bloat in xl_rx */ { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); int prev_ring_loc ; prev_ring_loc = (xl_priv->rx_ring_tail + XL_RX_RING_SIZE - 1) & (XL_RX_RING_SIZE - 1); @@ -890,7 +887,7 @@ static void adv_rx_ring(struct net_device *dev) /* Advance rx_ring, cut down on static void xl_rx(struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; struct sk_buff *skb, *skb2 ; int frame_length = 0, copy_len = 0 ; @@ -997,7 +994,7 @@ static void xl_rx(struct net_device *dev) static void xl_reset(struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; unsigned long t; @@ -1020,7 +1017,7 @@ static void xl_reset(struct net_device *dev) static void xl_freemem(struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv ; + struct xl_private *xl_priv=netdev_priv(dev); int i ; for (i=0;i<XL_RX_RING_SIZE;i++) { @@ -1044,15 +1041,10 @@ static void xl_freemem(struct net_device *dev) static irqreturn_t xl_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; - struct xl_private *xl_priv =(struct xl_private *)dev->priv; + struct xl_private *xl_priv =netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; u16 intstatus, macstatus ; - if (!dev) { - printk(KERN_WARNING "Device structure dead, aaahhhh !\n") ; - return IRQ_NONE; - } - intstatus = readw(xl_mmio + MMIO_INTSTATUS) ; if (!(intstatus & 1)) /* We didn't generate the interrupt */ @@ -1171,7 +1163,7 @@ static irqreturn_t xl_interrupt(int irq, void *dev_id) static int xl_xmit(struct sk_buff *skb, struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); struct xl_tx_desc *txd ; int tx_head, tx_tail, tx_prev ; unsigned long flags ; @@ -1232,7 +1224,7 @@ static int xl_xmit(struct sk_buff *skb, struct net_device *dev) static void xl_dn_comp(struct net_device *dev) { - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; struct xl_tx_desc *txd ; @@ -1268,7 +1260,7 @@ static void xl_dn_comp(struct net_device *dev) static int xl_close(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; unsigned long t ; @@ -1366,7 +1358,7 @@ static int xl_close(struct net_device *dev) static void xl_set_rx_mode(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); struct dev_mc_list *dmi ; unsigned char dev_mc_address[4] ; u16 options ; @@ -1407,7 +1399,7 @@ static void xl_set_rx_mode(struct net_device *dev) static void xl_srb_bh(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; u8 srb_cmd, ret_code ; int i ; @@ -1476,14 +1468,14 @@ static void xl_srb_bh(struct net_device *dev) static struct net_device_stats * xl_get_stats(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); return (struct net_device_stats *) &xl_priv->xl_stats; } static int xl_set_mac_address (struct net_device *dev, void *addr) { struct sockaddr *saddr = addr ; - struct xl_private *xl_priv = (struct xl_private *)dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); if (netif_running(dev)) { printk(KERN_WARNING "%s: Cannot set mac/laa address while card is open\n", dev->name) ; @@ -1504,7 +1496,7 @@ static int xl_set_mac_address (struct net_device *dev, void *addr) static void xl_arb_cmd(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; u8 arb_cmd ; u16 lan_status, lan_status_diff ; @@ -1632,7 +1624,7 @@ static void xl_arb_cmd(struct net_device *dev) static void xl_asb_cmd(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; if (xl_priv->asb_queued == 1) @@ -1663,7 +1655,7 @@ static void xl_asb_cmd(struct net_device *dev) */ static void xl_asb_bh(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; u8 ret_code ; @@ -1691,7 +1683,7 @@ static void xl_asb_bh(struct net_device *dev) static void xl_srb_cmd(struct net_device *dev, int srb_cmd) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; switch (srb_cmd) { @@ -1748,7 +1740,7 @@ static void xl_srb_cmd(struct net_device *dev, int srb_cmd) static void xl_wait_misr_flags(struct net_device *dev) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv ; + struct xl_private *xl_priv = netdev_priv(dev); u8 __iomem * xl_mmio = xl_priv->xl_mmio ; int i ; @@ -1773,7 +1765,7 @@ static void xl_wait_misr_flags(struct net_device *dev) static int xl_change_mtu(struct net_device *dev, int mtu) { - struct xl_private *xl_priv = (struct xl_private *) dev->priv; + struct xl_private *xl_priv = netdev_priv(dev); u16 max_mtu ; if (xl_priv->xl_ring_speed == 4) @@ -1795,7 +1787,7 @@ static int xl_change_mtu(struct net_device *dev, int mtu) static void __devexit xl_remove_one (struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); - struct xl_private *xl_priv=(struct xl_private *)dev->priv; + struct xl_private *xl_priv=netdev_priv(dev); unregister_netdev(dev); iounmap(xl_priv->xl_mmio) ; |