[PATCH] sky2: receive queue watermark tweak

[safe/jmp/linux-2.6] / drivers / net / 8139too.c

diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 10301d3..931028f 100644 (file)
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -594,7 +594,7 @@ struct rtl8139_private {
        u32 rx_config;
        struct rtl_extra_stats xstats;
 
-       struct work_struct thread;
+       struct delayed_work thread;
 
        struct mii_if_info mii;
        unsigned int regs_len;
@@ -629,17 +629,16 @@ static int rtl8139_poll(struct net_device *dev, int *budget);
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void rtl8139_poll_controller(struct net_device *dev);
 #endif
-static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
-                              struct pt_regs *regs);
+static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance);
 static int rtl8139_close (struct net_device *dev);
 static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd);
 static struct net_device_stats *rtl8139_get_stats (struct net_device *dev);
 static void rtl8139_set_rx_mode (struct net_device *dev);
 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 void rtl8139_thread (struct work_struct *work);
+static void rtl8139_tx_timeout_task(struct work_struct *work);
+static const struct ethtool_ops rtl8139_ethtool_ops;
 
 /* write MMIO register, with flush */
 /* Flush avoids rtl8139 bug w/ posted MMIO writes */
@@ -1011,7 +1010,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
                (debug < 0 ? RTL8139_DEF_MSG_ENABLE : ((1 << debug) - 1));
        spin_lock_init (&tp->lock);
        spin_lock_init (&tp->rx_lock);
-       INIT_WORK(&tp->thread, rtl8139_thread, dev);
+       INIT_DELAYED_WORK(&tp->thread, rtl8139_thread);
        tp->mii.dev = dev;
        tp->mii.mdio_read = mdio_read;
        tp->mii.mdio_write = mdio_write;
@@ -1597,15 +1596,16 @@ static inline void rtl8139_thread_iter (struct net_device *dev,
                 RTL_R8 (Config1));
 }
 
-static void rtl8139_thread (void *_data)
+static void rtl8139_thread (struct work_struct *work)
 {
-       struct net_device *dev = _data;
-       struct rtl8139_private *tp = netdev_priv(dev);
+       struct rtl8139_private *tp =
+               container_of(work, struct rtl8139_private, thread.work);
+       struct net_device *dev = tp->mii.dev;
        unsigned long thr_delay = next_tick;
 
        if (tp->watchdog_fired) {
                tp->watchdog_fired = 0;
-               rtl8139_tx_timeout_task(_data);
+               rtl8139_tx_timeout_task(work);
        } else if (rtnl_trylock()) {
                rtl8139_thread_iter (dev, tp, tp->mmio_addr);
                rtnl_unlock ();
@@ -1647,10 +1647,11 @@ static inline void rtl8139_tx_clear (struct rtl8139_private *tp)
        /* XXX account for unsent Tx packets in tp->stats.tx_dropped */
 }
 
-static void rtl8139_tx_timeout_task (void *_data)
+static void rtl8139_tx_timeout_task (struct work_struct *work)
 {
-       struct net_device *dev = _data;
-       struct rtl8139_private *tp = netdev_priv(dev);
+       struct rtl8139_private *tp =
+               container_of(work, struct rtl8139_private, thread.work);
+       struct net_device *dev = tp->mii.dev;
        void __iomem *ioaddr = tp->mmio_addr;
        int i;
        u8 tmp8;
@@ -1696,7 +1697,7 @@ static void rtl8139_tx_timeout (struct net_device *dev)
        struct rtl8139_private *tp = netdev_priv(dev);
 
        if (!tp->have_thread) {
-               INIT_WORK(&tp->thread, rtl8139_tx_timeout_task, dev);
+               INIT_DELAYED_WORK(&tp->thread, rtl8139_tx_timeout_task);
                schedule_delayed_work(&tp->thread, next_tick);
        } else
                tp->watchdog_fired = 1;
@@ -2146,8 +2147,7 @@ static int rtl8139_poll(struct net_device *dev, int *budget)
 
 /* The interrupt handler does all of the Rx thread work and cleans up
    after the Tx thread. */
-static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
-                              struct pt_regs *regs)
+static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance)
 {
        struct net_device *dev = (struct net_device *) dev_instance;
        struct rtl8139_private *tp = netdev_priv(dev);
@@ -2219,7 +2219,7 @@ static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
 static void rtl8139_poll_controller(struct net_device *dev)
 {
        disable_irq(dev->irq);
-       rtl8139_interrupt(dev->irq, dev, NULL);
+       rtl8139_interrupt(dev->irq, dev);
        enable_irq(dev->irq);
 }
 #endif
@@ -2446,7 +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,