diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 15d82eda0baf..a06bd6614007 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -687,6 +687,19 @@ static void netvsc_get_drvinfo(struct net_device *net, strlcpy(info->fw_version, "N/A", sizeof(info->fw_version)); } +static void netvsc_get_channels(struct net_device *net, + struct ethtool_channels *channel) +{ + struct net_device_context *net_device_ctx = netdev_priv(net); + struct hv_device *dev = net_device_ctx->device_ctx; + struct netvsc_device *nvdev = hv_get_drvdata(dev); + + if (nvdev) { + channel->max_combined = nvdev->max_chn; + channel->combined_count = nvdev->num_chn; + } +} + static int netvsc_change_mtu(struct net_device *ndev, int mtu) { struct net_device_context *ndevctx = netdev_priv(ndev); @@ -760,6 +773,7 @@ static void netvsc_poll_controller(struct net_device *net) static const struct ethtool_ops ethtool_ops = { .get_drvinfo = netvsc_get_drvinfo, .get_link = ethtool_op_get_link, + .get_channels = netvsc_get_channels, }; static const struct net_device_ops device_ops = { |