From: Antoine Tenart <antoine.tenart@free-electrons.com>
Date: Mon, 11 Dec 2017 09:13:28 +0100
Subject: net: mvpp2: report the tx-usec coalescing information to ethtool
Patch-mainline: v4.16-rc1
Git-commit: 24b28ccb8575481672a9f037c423f7ebcea119b9
References: bsc#1098633

This patch adds the tx-usec value to the informations reported to
ethtool by the get_coalesce function.

Suggested-by: Yan Markman <ymarkman@marvell.com>
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/marvell/mvpp2.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -7327,6 +7327,7 @@ static int mvpp2_ethtool_get_coalesce(st
 	c->rx_coalesce_usecs       = port->rxqs[0]->time_coal;
 	c->rx_max_coalesced_frames = port->rxqs[0]->pkts_coal;
 	c->tx_max_coalesced_frames = port->txqs[0]->done_pkts_coal;
+	c->tx_coalesce_usecs       = port->tx_time_coal;
 	return 0;
 }