Commit 329bab6e authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

net: axienet: let core reject the unsupported coalescing parameters 



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: default avatarJakub Kicinski <kuba@kernel.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e62780e6

drivers/net/ethernet/xilinx/xilinx_axienet_main.c

+1 −21
Original line number Diff line number Diff line
@@ -1309,27 +1309,6 @@ static int axienet_ethtools_set_coalesce(struct net_device *ndev, 
		return -EFAULT;

	}



	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)

		lp->coalesce_count_rx = ecoalesce->rx_max_coalesced_frames;

	if (ecoalesce->tx_max_coalesced_frames)
@@ -1357,6 +1336,7 @@ axienet_ethtools_set_link_ksettings(struct net_device *ndev, 
}



static const struct ethtool_ops axienet_ethtool_ops = {

	.supported_coalesce_params = ETHTOOL_COALESCE_MAX_FRAMES,

	.get_drvinfo    = axienet_ethtools_get_drvinfo,

	.get_regs_len   = axienet_ethtools_get_regs_len,

	.get_regs       = axienet_ethtools_get_regs,

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