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net: axienet: let core reject the unsupported coalescing parameters

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2020-03-16 13:47:11 -07:00 committed by David S. Miller
parent e62780e600
commit 329bab6ea9
1 changed files with 1 additions and 21 deletions
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22
drivers/net/ethernet/xilinx/xilinx_axienet_main.c
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@ -1309,27 +1309,6 @@ static int axienet_ethtools_set_coalesce(struct net_device *ndev,
return -EFAULT; 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) if (ecoalesce->rx_max_coalesced_frames)
lp->coalesce_count_rx = ecoalesce->rx_max_coalesced_frames; lp->coalesce_count_rx = ecoalesce->rx_max_coalesced_frames;
if (ecoalesce->tx_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 = { static const struct ethtool_ops axienet_ethtool_ops = {
.supported_coalesce_params = ETHTOOL_COALESCE_MAX_FRAMES,
.get_drvinfo = axienet_ethtools_get_drvinfo, .get_drvinfo = axienet_ethtools_get_drvinfo,
.get_regs_len = axienet_ethtools_get_regs_len, .get_regs_len = axienet_ethtools_get_regs_len,
.get_regs = axienet_ethtools_get_regs, .get_regs = axienet_ethtools_get_regs,