diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-03-10 03:15:03 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-11 00:28:53 +0100 |
| commit | f6f508c07a1e40185594f5fcf2c4652565c84c37 (patch) | |
| tree | 8ccc81336ba6dfdd32ea978b83cb4dbba2722eab /drivers/net/ethernet/broadcom/genet/bcmgenet.c | |
| parent | net: bnx2x: reject unsupported coalescing params (diff) | |
| download | linux-f6f508c07a1e40185594f5fcf2c4652565c84c37.tar.xz linux-f6f508c07a1e40185594f5fcf2c4652565c84c37.zip | |
net: bcmgenet: reject unsupported coalescing params
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.
This driver did not previously reject all unsupported parameters.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index c2fda12cf773..c476f13d0eaf 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -686,10 +686,6 @@ static int bcmgenet_set_coalesce(struct net_device *dev, * always generate an interrupt either after MBDONE packets have been * transmitted, or when the ring is empty. */ - if (ec->tx_coalesce_usecs || ec->tx_coalesce_usecs_high || - ec->tx_coalesce_usecs_irq || ec->tx_coalesce_usecs_low || - ec->use_adaptive_tx_coalesce) - return -EOPNOTSUPP; /* Program all TX queues with the same values, as there is no * ethtool knob to do coalescing on a per-queue basis @@ -1113,6 +1109,9 @@ static int bcmgenet_set_eee(struct net_device *dev, struct ethtool_eee *e) /* standard ethtool support functions. */ static const struct ethtool_ops bcmgenet_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS | + ETHTOOL_COALESCE_MAX_FRAMES | + ETHTOOL_COALESCE_USE_ADAPTIVE_RX, .begin = bcmgenet_begin, .complete = bcmgenet_complete, .get_strings = bcmgenet_get_strings, |