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authorDenis Kirjanov <kda@linux-powerpc.org>2013-08-17 09:08:48 +0400
committerDavid S. Miller <davem@davemloft.net>2013-08-21 02:05:03 +0400
commitcb74e27356db43e3dca70ff4b915a488b5ad5545 (patch)
tree9dd0be0a538c468a1befd6c05745aab21d5101a6 /drivers/net/ethernet/dlink
parentdf8372ca747f6da9e8590775721d9363c1dfc87e (diff)
downloadlinux-cb74e27356db43e3dca70ff4b915a488b5ad5545.tar.xz
sundance: Add netpoll support
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/dlink')
-rw-r--r--drivers/net/ethernet/dlink/sundance.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
index 50d9c6315930..bf3bf6f22c99 100644
--- a/drivers/net/ethernet/dlink/sundance.c
+++ b/drivers/net/ethernet/dlink/sundance.c
@@ -469,6 +469,17 @@ static void sundance_reset(struct net_device *dev, unsigned long reset_cmd)
}
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void sundance_poll_controller(struct net_device *dev)
+{
+ struct netdev_private *np = netdev_priv(dev);
+
+ disable_irq(np->pci_dev->irq);
+ intr_handler(np->pci_dev->irq, dev);
+ enable_irq(np->pci_dev->irq);
+}
+#endif
+
static const struct net_device_ops netdev_ops = {
.ndo_open = netdev_open,
.ndo_stop = netdev_close,
@@ -480,6 +491,9 @@ static const struct net_device_ops netdev_ops = {
.ndo_change_mtu = change_mtu,
.ndo_set_mac_address = sundance_set_mac_addr,
.ndo_validate_addr = eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = sundance_poll_controller,
+#endif
};
static int sundance_probe1(struct pci_dev *pdev,