i40e/ethtool: support coalesce setting by queue

This patch implements set_per_queue_coalesce for i40e driver.

Signed-off-by: Kan Liang <kan.liang@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index dd572ab..784b165 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -2035,6 +2035,12 @@ static int i40e_set_coalesce(struct net_device *netdev,
        return __i40e_set_coalesce(netdev, ec, -1);
 }
 
+static int i40e_set_per_queue_coalesce(struct net_device *netdev, u32 queue,
+                                      struct ethtool_coalesce *ec)
+{
+       return __i40e_set_coalesce(netdev, ec, queue);
+}
+
 /**
  * i40e_get_rss_hash_opts - Get RSS hash Input Set for each flow type
  * @pf: pointer to the physical function struct
@@ -2921,6 +2927,7 @@ static const struct ethtool_ops i40e_ethtool_ops = {
        .get_priv_flags         = i40e_get_priv_flags,
        .set_priv_flags         = i40e_set_priv_flags,
        .get_per_queue_coalesce = i40e_get_per_queue_coalesce,
+       .set_per_queue_coalesce = i40e_set_per_queue_coalesce,
 };
 
 void i40e_set_ethtool_ops(struct net_device *netdev)