Implement a poll controller for netconsole which invokes both of our
interrupt handlers for the different RX/TX queues.
Signed-off-by: Florian Fainelli <f.faine...@gmail.com>
---
Changes in v2:
- properly pair the interrupt handler with disable/enable_irq pairs
- remove the call to bcmgenet_tx_reclaim, this is done by the handler
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index c6f2d396edf0..eb080ef8ee97 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2388,6 +2388,23 @@ static irqreturn_t bcmgenet_wol_isr(int irq, void
*dev_id)
return IRQ_HANDLED;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void bcmgenet_poll_controller(struct net_device *dev)
+{
+ struct bcmgenet_priv *priv = netdev_priv(dev);
+
+ /* Invoke the main RX/TX interrupt handler */
+ disable_irq(priv->irq0);
+ bcmgenet_isr0(priv->irq0, priv);
+ enable_irq(priv->irq0);
+
+ /* And the interrupt handler for RX/TX priority queues */
+ disable_irq(priv->irq1);
+ bcmgenet_isr1(priv->irq1, priv);
+ enable_irq(priv->irq1);
+}
+#endif
+
static void bcmgenet_umac_reset(struct bcmgenet_priv *priv)
{
u32 reg;
@@ -2939,6 +2956,9 @@ static const struct net_device_ops bcmgenet_netdev_ops = {
.ndo_set_mac_address = bcmgenet_set_mac_addr,
.ndo_do_ioctl = bcmgenet_ioctl,
.ndo_set_features = bcmgenet_set_features,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = bcmgenet_poll_controller,
+#endif
};
/* Array of GENET hardware parameters/characteristics */
--
2.1.0
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
