diff mbox series

[net-next,7/9] net: ll_temac: let core reject the unsupported coalescing parameters

Message ID 20200316204712.3098382-8-kuba@kernel.org
State Accepted
Delegated to: David Miller
Headers show
Series ethtool: consolidate irq coalescing - last part | expand

Commit Message

Jakub Kicinski March 16, 2020, 8:47 p.m. UTC 
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.

This driver already correctly rejected all unsupported
parameters. No functional changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/ethernet/xilinx/ll_temac_main.c | 21 ++-------------------
 1 file changed, 2 insertions(+), 19 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index dc022cd5bc42..3e313e71ae36 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -1314,25 +1314,6 @@  static int ll_temac_ethtools_set_coalesce(struct net_device *ndev,
 		return -EFAULT;
 	}
 
-	if (ec->rx_coalesce_usecs_irq ||
-	    ec->rx_max_coalesced_frames_irq ||
-	    ec->tx_coalesce_usecs_irq ||
-	    ec->tx_max_coalesced_frames_irq ||
-	    ec->stats_block_coalesce_usecs ||
-	    ec->use_adaptive_rx_coalesce ||
-	    ec->use_adaptive_tx_coalesce ||
-	    ec->pkt_rate_low ||
-	    ec->rx_coalesce_usecs_low ||
-	    ec->rx_max_coalesced_frames_low ||
-	    ec->tx_coalesce_usecs_low ||
-	    ec->tx_max_coalesced_frames_low ||
-	    ec->pkt_rate_high ||
-	    ec->rx_coalesce_usecs_high ||
-	    ec->rx_max_coalesced_frames_high ||
-	    ec->tx_coalesce_usecs_high ||
-	    ec->tx_max_coalesced_frames_high ||
-	    ec->rate_sample_interval)
-		return -EOPNOTSUPP;
 	if (ec->rx_max_coalesced_frames)
 		lp->coalesce_count_rx = ec->rx_max_coalesced_frames;
 	if (ec->tx_max_coalesced_frames)
@@ -1351,6 +1332,8 @@  static int ll_temac_ethtools_set_coalesce(struct net_device *ndev,
 }
 
 static const struct ethtool_ops temac_ethtool_ops = {
+	.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+				     ETHTOOL_COALESCE_MAX_FRAMES,
 	.nway_reset = phy_ethtool_nway_reset,
 	.get_link = ethtool_op_get_link,
 	.get_ts_info = ethtool_op_get_ts_info,