diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-03-13 07:08:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-15 07:13:55 +0300 |
| commit | 4a988e3103c97af720aae24d15502a7680305fcb (patch) | |
| tree | 5debf9b49083a489b6291596a22c1926308777fa /drivers | |
| parent | c9312022dba86008ff317fc5dd00fb68ca9e2357 (diff) | |
| download | linux-4a988e3103c97af720aae24d15502a7680305fcb.tar.xz | |
net: qlnic: 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 almost all
unsupported parameters (missing sample_rate_interval).
As a side effect of these changes the error code for
unsupported params changes from EINVAL to EOPNOTSUPP.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index 75d83c3cbf27..5c2a3acf1e89 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -1542,24 +1542,7 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev, if (ethcoal->rx_coalesce_usecs > 0xffff || ethcoal->rx_max_coalesced_frames > 0xffff || ethcoal->tx_coalesce_usecs > 0xffff || - ethcoal->tx_max_coalesced_frames > 0xffff || - ethcoal->rx_coalesce_usecs_irq || - ethcoal->rx_max_coalesced_frames_irq || - ethcoal->tx_coalesce_usecs_irq || - ethcoal->tx_max_coalesced_frames_irq || - ethcoal->stats_block_coalesce_usecs || - ethcoal->use_adaptive_rx_coalesce || - ethcoal->use_adaptive_tx_coalesce || - ethcoal->pkt_rate_low || - ethcoal->rx_coalesce_usecs_low || - ethcoal->rx_max_coalesced_frames_low || - ethcoal->tx_coalesce_usecs_low || - ethcoal->tx_max_coalesced_frames_low || - ethcoal->pkt_rate_high || - ethcoal->rx_coalesce_usecs_high || - ethcoal->rx_max_coalesced_frames_high || - ethcoal->tx_coalesce_usecs_high || - ethcoal->tx_max_coalesced_frames_high) + ethcoal->tx_max_coalesced_frames > 0xffff) return -EINVAL; err = qlcnic_config_intr_coalesce(adapter, ethcoal); @@ -1834,6 +1817,8 @@ qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val) } const struct ethtool_ops qlcnic_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = qlcnic_get_drvinfo, .get_regs_len = qlcnic_get_regs_len, .get_regs = qlcnic_get_regs, @@ -1865,6 +1850,8 @@ const struct ethtool_ops qlcnic_ethtool_ops = { }; const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = qlcnic_get_drvinfo, .get_regs_len = qlcnic_get_regs_len, .get_regs = qlcnic_get_regs, |