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path: root/drivers/net/ethernet/sun/sungem.c
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Diffstat (limited to 'drivers/net/ethernet/sun/sungem.c')
-rw-r--r--drivers/net/ethernet/sun/sungem.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index d3a2fbb141..9bd1df8308 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -949,6 +949,17 @@ static irqreturn_t gem_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void gem_poll_controller(struct net_device *dev)
+{
+ struct gem *gp = netdev_priv(dev);
+
+ disable_irq(gp->pdev->irq);
+ gem_interrupt(gp->pdev->irq, dev);
+ enable_irq(gp->pdev->irq);
+}
+#endif
+
static void gem_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct gem *gp = netdev_priv(dev);
@@ -2828,6 +2839,9 @@ static const struct net_device_ops gem_netdev_ops = {
.ndo_change_mtu = gem_change_mtu,
.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 gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)