This implements ndo_poll_controller callback which is necessary to
enable netconsole.
Signed-off-by: Alexander Monakov <amona...@ispras.ru>
Cc: Russell King <rmk+ker...@arm.linux.org.uk>
Cc: Sebastian Hesselbarth <sebastian.hesselba...@gmail.com>
Cc: Florian Fainelli <f.faine...@gmail.com>
---
Hello,
I'm using this to enable netconsole on a consumer device built around the
Marvell Berlin BG2CD SoC.
Thanks.
Alexander
drivers/net/ethernet/marvell/pxa168_eth.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c
b/drivers/net/ethernet/marvell/pxa168_eth.c
index 7bbd86f08e5f..6a188f7b426a 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -1362,6 +1362,14 @@ static int pxa168_eth_do_ioctl(struct net_device *dev,
struct ifreq *ifr,
return -EOPNOTSUPP;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void pxa168_eth_netpoll(struct net_device *dev)
+{
+ struct pxa168_eth_private *pep = netdev_priv(dev);
+ napi_schedule(&pep->napi);
+}
+#endif
+
static void pxa168_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
@@ -1390,6 +1398,9 @@ static const struct net_device_ops pxa168_eth_netdev_ops
= {
.ndo_do_ioctl = pxa168_eth_do_ioctl,
.ndo_change_mtu = pxa168_eth_change_mtu,
.ndo_tx_timeout = pxa168_eth_tx_timeout,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = pxa168_eth_netpoll,
+#endif
};
static int pxa168_eth_probe(struct platform_device *pdev)
--
2.11.0
