From 126b34ff9f5b660ee05005fef17475993c36e4f4 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Mon, 16 Mar 2020 13:47:07 -0700 Subject: [PATCH] net: tehuti: 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/tehuti/tehuti.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index 0f8a924fc60c..40a2ce0ca808 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -2373,6 +2373,8 @@ static void bdx_get_ethtool_stats(struct net_device *netdev, static void bdx_set_ethtool_ops(struct net_device *netdev) { static const struct ethtool_ops bdx_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = bdx_get_drvinfo, .get_link = ethtool_op_get_link, .get_coalesce = bdx_get_coalesce, -- 2.20.1