diff options
| author |   Alexander Monakov <amonakov@ispras.ru> | 2018-02-01 22:45:17 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-01 14:58:37 -0500 |
| commit | 743ffffefac1c670c6618742c923f6275d819604 (patch) | |
| tree | 191cea74adada92726927a1c2ac5150a1fa6a31a /drivers/net/ethernet/marvell/pxa168_eth.c | |
| parent | net: igmp: add a missing rcu locking section (diff) | |
| download | linux-dev-743ffffefac1c670c6618742c923f6275d819604.tar.xz linux-dev-743ffffefac1c670c6618742c923f6275d819604.zip | |
net: pxa168_eth: add netconsole support
This implements ndo_poll_controller callback which is necessary to
enable netconsole.
Signed-off-by: Alexander Monakov <amonakov@ispras.ru>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/pxa168_eth.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/pxa168_eth.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 7bbd86f08e5f..3a9730612a70 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -1362,6 +1362,15 @@ 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) +{ + disable_irq(dev->irq); + pxa168_eth_int_handler(dev->irq, dev); + enable_irq(dev->irq); +} +#endif + static void pxa168_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { @@ -1390,6 +1399,9 @@ 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) |