From d5e3c87d302cd08d01ac041cc3f8049c979cb97d Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Wed, 11 Mar 2020 15:32:50 -0700 Subject: [PATCH] net: fec: 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 Acked-by: Fugang Duan Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/fec_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index af7653e341f2e..ce154695f67c7 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2641,6 +2641,8 @@ fec_enet_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) } static const struct ethtool_ops fec_enet_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = fec_enet_get_drvinfo, .get_regs_len = fec_enet_get_regs_len, .get_regs = fec_enet_get_regs, -- 2.30.2