#define TX_BUFFS_AVAIL(tp) \
(tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1)
-/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static const int max_interrupt_work = 20;
-
/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
The RTL chips use a 64 element hash table based on the Ethernet CRC. */
static const int multicast_filter_limit = 32;
}
}
- pci_set_master(pdev);
-
/* ioremap MMIO region */
ioaddr = ioremap(pci_resource_start(pdev, region), R8169_REGS_SIZE);
if (!ioaddr) {
RTL_W16(IntrStatus, 0xffff);
+ pci_set_master(pdev);
+
/* Identify chip attached to board */
rtl8169_get_mac_version(tp, ioaddr);
static void rtl8169_net_suspend(struct net_device *dev)
{
- struct rtl8169_private *tp = netdev_priv(dev);
- void __iomem *ioaddr = tp->mmio_addr;
-
if (!netif_running(dev))
return;
netif_device_detach(dev);
netif_stop_queue(dev);
-
- spin_lock_irq(&tp->lock);
-
- rtl8169_asic_down(ioaddr);
-
- rtl8169_rx_missed(dev, ioaddr);
-
- spin_unlock_irq(&tp->lock);
}
#ifdef CONFIG_PM
static void rtl_shutdown(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
+ struct rtl8169_private *tp = netdev_priv(dev);
+ void __iomem *ioaddr = tp->mmio_addr;
rtl8169_net_suspend(dev);
+ spin_lock_irq(&tp->lock);
+
+ rtl8169_asic_down(ioaddr);
+
+ spin_unlock_irq(&tp->lock);
+
if (system_state == SYSTEM_POWER_OFF) {
+ /* WoL fails with some 8168 when the receiver is disabled. */
+ if (tp->features & RTL_FEATURE_WOL) {
+ pci_clear_master(pdev);
+
+ RTL_W8(ChipCmd, CmdRxEnb);
+ /* PCI commit */
+ RTL_R8(ChipCmd);
+ }
+
pci_wake_from_d3(pdev, true);
pci_set_power_state(pdev, PCI_D3hot);
}