From: Jakub Kicinski Date: Wed, 11 Mar 2020 22:32:51 +0000 (-0700) Subject: net: gianfar: reject unsupported coalescing params X-Git-Tag: v5.15~4200^2~185^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4db086932370c6b134910eb8f06e3a2b3b57701d;p=platform%2Fkernel%2Flinux-starfive.git net: gianfar: 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 --- diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index f82e0be4d309..cc7d4f93da54 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -1474,6 +1474,8 @@ static int gfar_get_ts_info(struct net_device *dev, } const struct ethtool_ops gfar_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = gfar_gdrvinfo, .get_regs_len = gfar_reglen, .get_regs = gfar_get_regs,