From cbb78cb05f8d778e24a4828c860ba36b4348f21a Mon Sep 17 00:00:00 2001
From: Jakub Kicinski <kuba@kernel.org>
Date: Mon, 16 Mar 2020 13:47:05 -0700
Subject: [PATCH] net: socionext: reject unsupported coalescing params
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.
This driver did not previously reject unsupported parameters.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/socionext/netsec.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 58b9b7ce7195e..a5a0fb60193ab 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -589,6 +589,8 @@ static void netsec_et_set_msglevel(struct net_device *dev, u32 datum)
}
static const struct ethtool_ops netsec_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_MAX_FRAMES,
.get_drvinfo = netsec_et_get_drvinfo,
.get_link_ksettings = phy_ethtool_get_link_ksettings,
.set_link_ksettings = phy_ethtool_set_link_ksettings,
--
2.30.2