From 8078f028def19a2a85b29f1693e4c9508c96756c Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 12 Mar 2020 21:07:57 -0700 Subject: [PATCH] net: nixge: let core reject the unsupported coalescing parameters Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver correctly rejects all unsupported parameters, no functional changes. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- drivers/net/ethernet/ni/nixge.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c index 49c7987c2abd..2fdd0753b3af 100644 --- a/drivers/net/ethernet/ni/nixge.c +++ b/drivers/net/ethernet/ni/nixge.c @@ -1019,27 +1019,6 @@ static int nixge_ethtools_set_coalesce(struct net_device *ndev, return -EBUSY; } - if (ecoalesce->rx_coalesce_usecs || - ecoalesce->rx_coalesce_usecs_irq || - ecoalesce->rx_max_coalesced_frames_irq || - ecoalesce->tx_coalesce_usecs || - ecoalesce->tx_coalesce_usecs_irq || - ecoalesce->tx_max_coalesced_frames_irq || - ecoalesce->stats_block_coalesce_usecs || - ecoalesce->use_adaptive_rx_coalesce || - ecoalesce->use_adaptive_tx_coalesce || - ecoalesce->pkt_rate_low || - ecoalesce->rx_coalesce_usecs_low || - ecoalesce->rx_max_coalesced_frames_low || - ecoalesce->tx_coalesce_usecs_low || - ecoalesce->tx_max_coalesced_frames_low || - ecoalesce->pkt_rate_high || - ecoalesce->rx_coalesce_usecs_high || - ecoalesce->rx_max_coalesced_frames_high || - ecoalesce->tx_coalesce_usecs_high || - ecoalesce->tx_max_coalesced_frames_high || - ecoalesce->rate_sample_interval) - return -EOPNOTSUPP; if (ecoalesce->rx_max_coalesced_frames) priv->coalesce_count_rx = ecoalesce->rx_max_coalesced_frames; if (ecoalesce->tx_max_coalesced_frames) @@ -1083,6 +1062,7 @@ static int nixge_ethtools_set_phys_id(struct net_device *ndev, } static const struct ethtool_ops nixge_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = nixge_ethtools_get_drvinfo, .get_coalesce = nixge_ethtools_get_coalesce, .set_coalesce = nixge_ethtools_set_coalesce, -- 2.30.2