Merge tag 'r8169-20060920-00' of git://electric-eye.fr.zoreil.com/home/romieu/linux...

[pandora-kernel.git] / drivers / net / 8139too.c

diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index d21e98f..dbc5c0b 100644 (file)
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -90,7 +90,7 @@
 */
 
 #define DRV_NAME       "8139too"
-#define DRV_VERSION    "0.9.27"
+#define DRV_VERSION    "0.9.28"
 
 
 #include <linux/module.h>
@@ -639,7 +639,7 @@ static void __set_rx_mode (struct net_device *dev);
 static void rtl8139_hw_start (struct net_device *dev);
 static void rtl8139_thread (void *_data);
 static void rtl8139_tx_timeout_task(void *_data);
-static struct ethtool_ops rtl8139_ethtool_ops;
+static const struct ethtool_ops rtl8139_ethtool_ops;
 
 /* write MMIO register, with flush */
 /* Flush avoids rtl8139 bug w/ posted MMIO writes */
@@ -768,7 +768,7 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
        /* dev and priv zeroed in alloc_etherdev */
        dev = alloc_etherdev (sizeof (*tp));
        if (dev == NULL) {
-               printk (KERN_ERR PFX "%s: Unable to alloc new net device\n", pci_name(pdev));
+               dev_err(&pdev->dev, "Unable to alloc new net device\n");
                return -ENOMEM;
        }
        SET_MODULE_OWNER(dev);
@@ -800,31 +800,31 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
 #ifdef USE_IO_OPS
        /* make sure PCI base addr 0 is PIO */
        if (!(pio_flags & IORESOURCE_IO)) {
-               printk (KERN_ERR PFX "%s: region #0 not a PIO resource, aborting\n", pci_name(pdev));
+               dev_err(&pdev->dev, "region #0 not a PIO resource, aborting\n");
                rc = -ENODEV;
                goto err_out;
        }
        /* check for weird/broken PCI region reporting */
        if (pio_len < RTL_MIN_IO_SIZE) {
-               printk (KERN_ERR PFX "%s: Invalid PCI I/O region size(s), aborting\n", pci_name(pdev));
+               dev_err(&pdev->dev, "Invalid PCI I/O region size(s), aborting\n");
                rc = -ENODEV;
                goto err_out;
        }
 #else
        /* make sure PCI base addr 1 is MMIO */
        if (!(mmio_flags & IORESOURCE_MEM)) {
-               printk (KERN_ERR PFX "%s: region #1 not an MMIO resource, aborting\n", pci_name(pdev));
+               dev_err(&pdev->dev, "region #1 not an MMIO resource, aborting\n");
                rc = -ENODEV;
                goto err_out;
        }
        if (mmio_len < RTL_MIN_IO_SIZE) {
-               printk (KERN_ERR PFX "%s: Invalid PCI mem region size(s), aborting\n", pci_name(pdev));
+               dev_err(&pdev->dev, "Invalid PCI mem region size(s), aborting\n");
                rc = -ENODEV;
                goto err_out;
        }
 #endif
 
-       rc = pci_request_regions (pdev, "8139too");
+       rc = pci_request_regions (pdev, DRV_NAME);
        if (rc)
                goto err_out;
        disable_dev_on_err = 1;
@@ -835,7 +835,7 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
 #ifdef USE_IO_OPS
        ioaddr = ioport_map(pio_start, pio_len);
        if (!ioaddr) {
-               printk (KERN_ERR PFX "%s: cannot map PIO, aborting\n", pci_name(pdev));
+               dev_err(&pdev->dev, "cannot map PIO, aborting\n");
                rc = -EIO;
                goto err_out;
        }
@@ -846,7 +846,7 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
        /* ioremap MMIO region */
        ioaddr = pci_iomap(pdev, 1, 0);
        if (ioaddr == NULL) {
-               printk (KERN_ERR PFX "%s: cannot remap MMIO, aborting\n", pci_name(pdev));
+               dev_err(&pdev->dev, "cannot remap MMIO, aborting\n");
                rc = -EIO;
                goto err_out;
        }
@@ -860,8 +860,7 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
 
        /* check for missing/broken hardware */
        if (RTL_R32 (TxConfig) == 0xFFFFFFFF) {
-               printk (KERN_ERR PFX "%s: Chip not responding, ignoring board\n",
-                       pci_name(pdev));
+               dev_err(&pdev->dev, "Chip not responding, ignoring board\n");
                rc = -EIO;
                goto err_out;
        }
@@ -875,9 +874,10 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
                }
 
        /* if unknown chip, assume array element #0, original RTL-8139 in this case */
-       printk (KERN_DEBUG PFX "%s: unknown chip version, assuming RTL-8139\n",
-               pci_name(pdev));
-       printk (KERN_DEBUG PFX "%s: TxConfig = 0x%lx\n", pci_name(pdev), RTL_R32 (TxConfig));
+       dev_printk (KERN_DEBUG, &pdev->dev,
+                   "unknown chip version, assuming RTL-8139\n");
+       dev_printk (KERN_DEBUG, &pdev->dev,
+                   "TxConfig = 0x%lx\n", RTL_R32 (TxConfig));
        tp->chipset = 0;
 
 match:
@@ -954,9 +954,11 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
 
        if (pdev->vendor == PCI_VENDOR_ID_REALTEK &&
            pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pci_rev >= 0x20) {
-               printk(KERN_INFO PFX "pci dev %s (id %04x:%04x rev %02x) is an enhanced 8139C+ chip\n",
-                      pci_name(pdev), pdev->vendor, pdev->device, pci_rev);
-               printk(KERN_INFO PFX "Use the \"8139cp\" driver for improved performance and stability.\n");
+               dev_info(&pdev->dev,
+                          "This (id %04x:%04x rev %02x) is an enhanced 8139C+ chip\n",
+                          pdev->vendor, pdev->device, pci_rev);
+               dev_info(&pdev->dev,
+                          "Use the \"8139cp\" driver for improved performance and stability.\n");
        }
 
        i = rtl8139_init_board (pdev, &dev);
@@ -1310,7 +1312,7 @@ static int rtl8139_open (struct net_device *dev)
        int retval;
        void __iomem *ioaddr = tp->mmio_addr;
 
-       retval = request_irq (dev->irq, rtl8139_interrupt, SA_SHIRQ, dev->name, dev);
+       retval = request_irq (dev->irq, rtl8139_interrupt, IRQF_SHARED, dev->name, dev);
        if (retval)
                return retval;
 
@@ -1707,6 +1709,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
        void __iomem *ioaddr = tp->mmio_addr;
        unsigned int entry;
        unsigned int len = skb->len;
+       unsigned long flags;
 
        /* Calculate the next Tx descriptor entry. */
        entry = tp->cur_tx % NUM_TX_DESC;
@@ -1723,7 +1726,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
                return 0;
        }
 
-       spin_lock_irq(&tp->lock);
+       spin_lock_irqsave(&tp->lock, flags);
        RTL_W32_F (TxStatus0 + (entry * sizeof (u32)),
                   tp->tx_flag | max(len, (unsigned int)ETH_ZLEN));
 
@@ -1734,7 +1737,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
 
        if ((tp->cur_tx - NUM_TX_DESC) == tp->dirty_tx)
                netif_stop_queue (dev);
-       spin_unlock_irq(&tp->lock);
+       spin_unlock_irqrestore(&tp->lock, flags);
 
        if (netif_msg_tx_queued(tp))
                printk (KERN_DEBUG "%s: Queued Tx packet size %u to slot %d.\n",
@@ -2443,7 +2446,7 @@ static void rtl8139_get_strings(struct net_device *dev, u32 stringset, u8 *data)
        memcpy(data, ethtool_stats_keys, sizeof(ethtool_stats_keys));
 }
 
-static struct ethtool_ops rtl8139_ethtool_ops = {
+static const struct ethtool_ops rtl8139_ethtool_ops = {
        .get_drvinfo            = rtl8139_get_drvinfo,
        .get_settings           = rtl8139_get_settings,
        .set_settings           = rtl8139_set_settings,
@@ -2509,9 +2512,6 @@ static void __set_rx_mode (struct net_device *dev)
 
        /* Note: do not reorder, GCC is clever about common statements. */
        if (dev->flags & IFF_PROMISC) {
-               /* Unconditionally log net taps. */
-               printk (KERN_NOTICE "%s: Promiscuous mode enabled.\n",
-                       dev->name);
                rx_mode =
                    AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
                    AcceptAllPhys;
@@ -2626,7 +2626,7 @@ static int __init rtl8139_init_module (void)
        printk (KERN_INFO RTL8139_DRIVER_NAME "\n");
 #endif
 
-       return pci_module_init (&rtl8139_pci_driver);
+       return pci_register_driver(&rtl8139_pci_driver);
 }