netvsc: report number of rx queues in ethtool
Report actual number of receive queues to ethtool.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index f26d9d2..b158cab 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -1008,6 +1008,21 @@ static void netvsc_get_strings(struct net_device *dev, u32 stringset, u8 *data)
}
}
+static int
+netvsc_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
+ u32 *rules)
+{
+ struct net_device_context *ndc = netdev_priv(dev);
+ struct netvsc_device *nvdev = ndc->nvdev;
+
+ switch (info->cmd) {
+ case ETHTOOL_GRXRINGS:
+ info->data = nvdev->num_chn;
+ return 0;
+ }
+ return -EOPNOTSUPP;
+}
+
#ifdef CONFIG_NET_POLL_CONTROLLER
static void netvsc_poll_controller(struct net_device *net)
{
@@ -1028,6 +1043,7 @@ static const struct ethtool_ops ethtool_ops = {
.get_ts_info = ethtool_op_get_ts_info,
.get_settings = netvsc_get_settings,
.set_settings = netvsc_set_settings,
+ .get_rxnfc = netvsc_get_rxnfc,
};
static const struct net_device_ops device_ops = {