Signed-off-by: Beniamino Galvani <[email protected]>
---
drivers/net/ethernet/arc/emac_main.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/net/ethernet/arc/emac_main.c
b/drivers/net/ethernet/arc/emac_main.c
index 12fc810..6a1e589 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -363,6 +363,15 @@ static irqreturn_t arc_emac_intr(int irq, void
*dev_instance)
return IRQ_HANDLED;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void arc_emac_poll_controller(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ arc_emac_intr(dev->irq, dev);
+ enable_irq(dev->irq);
+}
+#endif
+
/**
* arc_emac_open - Open the network device.
* @ndev: Pointer to the network device.
@@ -657,6 +666,9 @@ static const struct net_device_ops arc_emac_netdev_ops = {
.ndo_set_mac_address = arc_emac_set_address,
.ndo_get_stats = arc_emac_stats,
.ndo_set_rx_mode = arc_emac_set_rx_mode,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = arc_emac_poll_controller,
+#endif
};
static int arc_emac_probe(struct platform_device *pdev)
--
1.7.10.4
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