diff options
-rw-r--r-- | drivers/net/tun.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index e335ece47dec..b472f2c972d8 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -3643,12 +3643,22 @@ static int tun_set_coalesce(struct net_device *dev, return 0; } +static void tun_get_channels(struct net_device *dev, + struct ethtool_channels *channels) +{ + struct tun_struct *tun = netdev_priv(dev); + + channels->combined_count = tun->numqueues; + channels->max_combined = tun->flags & IFF_MULTI_QUEUE ? MAX_TAP_QUEUES : 1; +} + static const struct ethtool_ops tun_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_RX_MAX_FRAMES, .get_drvinfo = tun_get_drvinfo, .get_msglevel = tun_get_msglevel, .set_msglevel = tun_set_msglevel, .get_link = ethtool_op_get_link, + .get_channels = tun_get_channels, .get_ts_info = ethtool_op_get_ts_info, .get_coalesce = tun_get_coalesce, .set_coalesce = tun_set_coalesce, |