[PATCH net-next 2/3] net: libwx: add support for set_coalesce in wx_ethtool_ops_vf

[Mengyuan Lou <mengyuanlou@net-swift.com>]

Add support for set_coalesce in wx_ethtool_ops_vf, which
is used to set interrupt coalescing parameters.

Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
---
 drivers/net/ethernet/wangxun/libwx/wx_ethtool.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
index 31034cd20870..ab8796ea6535 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
@@ -10,6 +10,7 @@
 #include "wx_hw.h"
 #include "wx_lib.h"
 #include "wx_vf_common.h"
+#include "wx_vf_lib.h"
 
 struct wx_stats {
 	char stat_string[ETH_GSTRING_LEN];
@@ -488,7 +489,10 @@ int wx_set_coalesce(struct net_device *netdev,
 		else
 			/* rx only or mixed */
 			q_vector->itr = rx_itr_param;
-		wx_write_eitr(q_vector);
+		if (wx->pdev->is_virtfn)
+			wx_write_eitr_vf(q_vector);
+		else
+			wx_write_eitr(q_vector);
 	}
 
 	wx_update_rsc(wx);
@@ -844,6 +848,7 @@ static const struct ethtool_ops wx_ethtool_ops_vf = {
 	.set_ringparam		= wx_set_ringparam_vf,
 	.get_msglevel		= wx_get_msglevel,
 	.get_coalesce		= wx_get_coalesce,
+	.set_coalesce		= wx_set_coalesce,
 	.get_ts_info		= ethtool_op_get_ts_info,
 	.get_link_ksettings	= wx_get_link_ksettings_vf,
 };
-- 
2.50.1 (Apple Git-155)