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 <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c
index 49c7987c2abd23a1bc04966c3e42146f3e325751..2fdd0753b3afd495077675cefba364b5314f6b95 100644 (file)
--- 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,