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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-04-18 08:37:02 +1000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-18 14:11:09 -0400 |
| commit | 030d9828703ec7ecc09d09d39fb68b72f45b05e7 (patch) | |
| tree | 838e5b741a37baf80e7b7b7fbf8727cf18708bb9 | |
| parent | 0fb9968876c386697170bc468633f4a9e2041a91 (diff) | |
| download | linux-stable-030d9828703ec7ecc09d09d39fb68b72f45b05e7.tar.gz linux-stable-030d9828703ec7ecc09d09d39fb68b72f45b05e7.tar.bz2 linux-stable-030d9828703ec7ecc09d09d39fb68b72f45b05e7.zip | |
ftgmac100: Add netpoll support
Just call the interrupt handler with interrupts locally disabled
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/faraday/ftgmac100.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 40a03d53432c..f76765e0b243 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1588,6 +1588,17 @@ static int ftgmac100_set_features(struct net_device *netdev, return 0; } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void ftgmac100_poll_controller(struct net_device *netdev) +{ + unsigned long flags; + + local_irq_save(flags); + ftgmac100_interrupt(netdev->irq, netdev); + local_irq_restore(flags); +} +#endif + static const struct net_device_ops ftgmac100_netdev_ops = { .ndo_open = ftgmac100_open, .ndo_stop = ftgmac100_stop, @@ -1598,6 +1609,9 @@ static const struct net_device_ops ftgmac100_netdev_ops = { .ndo_tx_timeout = ftgmac100_tx_timeout, .ndo_set_rx_mode = ftgmac100_set_rx_mode, .ndo_set_features = ftgmac100_set_features, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = ftgmac100_poll_controller, +#endif }; static int ftgmac100_setup_mdio(struct net_device *netdev) |