headers: remove sched.h from interrupt.h

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

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index b17efa9..7019a0d 100644 (file)
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -38,6 +38,7 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/in.h>
+#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/delay.h>
@@ -921,7 +922,7 @@ static int gem_poll(struct napi_struct *napi, int budget)
                gp->status = readl(gp->regs + GREG_STAT);
        } while (gp->status & GREG_STAT_NAPI);
 
-       __netif_rx_complete(napi);
+       __napi_complete(napi);
        gem_enable_ints(gp);
 
        spin_unlock_irqrestore(&gp->lock, flags);
@@ -944,7 +945,7 @@ static irqreturn_t gem_interrupt(int irq, void *dev_id)
 
        spin_lock_irqsave(&gp->lock, flags);
 
-       if (netif_rx_schedule_prep(&gp->napi)) {
+       if (napi_schedule_prep(&gp->napi)) {
                u32 gem_status = readl(gp->regs + GREG_STAT);
 
                if (gem_status == 0) {
@@ -954,7 +955,7 @@ static irqreturn_t gem_interrupt(int irq, void *dev_id)
                }
                gp->status = gem_status;
                gem_disable_ints(gp);
-               __netif_rx_schedule(&gp->napi);
+               __napi_schedule(&gp->napi);
        }
 
        spin_unlock_irqrestore(&gp->lock, flags);
@@ -1015,7 +1016,8 @@ static __inline__ int gem_intme(int entry)
        return 0;
 }
 
-static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
+                                 struct net_device *dev)
 {
        struct gem *gp = netdev_priv(dev);
        int entry;
@@ -1157,7 +1159,7 @@ static void gem_pcs_reset(struct gem *gp)
                if (limit-- <= 0)
                        break;
        }
-       if (limit <= 0)
+       if (limit < 0)
                printk(KERN_WARNING "%s: PCS reset bit would not clear.\n",
                       gp->dev->name);
 }
@@ -1229,7 +1231,7 @@ static void gem_reset(struct gem *gp)
                        break;
        } while (val & (GREG_SWRST_TXRST | GREG_SWRST_RXRST));
 
-       if (limit <= 0)
+       if (limit < 0)
                printk(KERN_ERR "%s: SW reset is ghetto.\n", gp->dev->name);
 
        if (gp->phy_type == phy_serialink || gp->phy_type == phy_serdes)
@@ -2221,6 +2223,8 @@ static int gem_do_start(struct net_device *dev)
 
        gp->running = 1;
 
+       napi_enable(&gp->napi);
+
        if (gp->lstate == link_up) {
                netif_carrier_on(gp->dev);
                gem_set_link_modes(gp);
@@ -2238,6 +2242,8 @@ static int gem_do_start(struct net_device *dev)
                spin_lock_irqsave(&gp->lock, flags);
                spin_lock(&gp->tx_lock);
 
+               napi_disable(&gp->napi);
+
                gp->running =  0;
                gem_reset(gp);
                gem_clean_rings(gp);
@@ -2338,8 +2344,6 @@ static int gem_open(struct net_device *dev)
        if (!gp->asleep)
                rc = gem_do_start(dev);
        gp->opened = (rc == 0);
-       if (gp->opened)
-               napi_enable(&gp->napi);
 
        mutex_unlock(&gp->pm_mutex);
 
@@ -2476,8 +2480,6 @@ static int gem_resume(struct pci_dev *pdev)
 
                /* Re-attach net device */
                netif_device_attach(dev);
-
-               napi_enable(&gp->napi);
        }
 
        spin_lock_irqsave(&gp->lock, flags);
@@ -2851,9 +2853,7 @@ static int gem_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                break;
 
        case SIOCSMIIREG:               /* Write MII PHY register. */
-               if (!capable(CAP_NET_ADMIN))
-                       rc = -EPERM;
-               else if (!gp->running)
+               if (!gp->running)
                        rc = -EAGAIN;
                else {
                        __phy_write(gp, data->phy_id & 0x1f, data->reg_num & 0x1f,
@@ -2998,8 +2998,11 @@ static const struct net_device_ops gem_netdev_ops = {
        .ndo_do_ioctl           = gem_ioctl,
        .ndo_tx_timeout         = gem_tx_timeout,
        .ndo_change_mtu         = gem_change_mtu,
-       .ndo_set_mac_address    = eth_mac_addr,
        .ndo_validate_addr      = eth_validate_addr,
+       .ndo_set_mac_address    = gem_set_mac_address,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+       .ndo_poll_controller    = gem_poll_controller,
+#endif
 };
 
 static int __devinit gem_init_one(struct pci_dev *pdev,
@@ -3039,10 +3042,10 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
         */
        if (pdev->vendor == PCI_VENDOR_ID_SUN &&
            pdev->device == PCI_DEVICE_ID_SUN_GEM &&
-           !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+           !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
                pci_using_dac = 1;
        } else {
-               err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+               err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
                if (err) {
                        printk(KERN_ERR PFX "No usable DMA configuration, "
                               "aborting.\n");
@@ -3161,10 +3164,6 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
        dev->watchdog_timeo = 5 * HZ;
        dev->irq = pdev->irq;
        dev->dma = 0;
-       dev->set_mac_address = gem_set_mac_address;
-#ifdef CONFIG_NET_POLL_CONTROLLER
-       dev->poll_controller = gem_poll_controller;
-#endif
 
        /* Set that now, in case PM kicks in now */
        pci_set_drvdata(pdev, dev);