diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-03-09 19:15:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-10 16:28:52 -0700 |
| commit | f4a76615f0fe6e9b09e5491d807be23e171d5fb4 (patch) | |
| tree | 5be30f30a91f3df4ca0fa978bf6e84cf34bbad5b /drivers/net/ethernet/broadcom/bcmsysport.c | |
| parent | fcca747f1800931015d359be48065755ef5c3f25 (diff) | |
| download | linux-f4a76615f0fe6e9b09e5491d807be23e171d5fb4.tar.bz2 | |
net: systemport: reject unsupported coalescing params
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.
This driver did not previously reject most of unsupported
parameters.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bcmsysport.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index a2cf2ed8d278..bea2dbc0e469 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -623,8 +623,7 @@ static int bcm_sysport_set_coalesce(struct net_device *dev, return -EINVAL; if ((ec->tx_coalesce_usecs == 0 && ec->tx_max_coalesced_frames == 0) || - (ec->rx_coalesce_usecs == 0 && ec->rx_max_coalesced_frames == 0) || - ec->use_adaptive_tx_coalesce) + (ec->rx_coalesce_usecs == 0 && ec->rx_max_coalesced_frames == 0)) return -EINVAL; for (i = 0; i < dev->num_tx_queues; i++) @@ -2209,6 +2208,9 @@ static int bcm_sysport_set_rxnfc(struct net_device *dev, } static const struct ethtool_ops bcm_sysport_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES | + ETHTOOL_COALESCE_USE_ADAPTIVE_RX, .get_drvinfo = bcm_sysport_get_drvinfo, .get_msglevel = bcm_sysport_get_msglvl, .set_msglevel = bcm_sysport_set_msglvl, |