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net: tg3: reject unsupported coalescing params

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Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.

This driver did not previously reject unsupported parameters.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2020-03-09 19:15:04 -07:00 • committed by David S. Miller
parent f6f508c07a
commit 3eb2efbea1
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ethernet/broadcom/tg3.c
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@ -14153,6 +14153,11 @@ static int tg3_get_eee(struct net_device *dev, struct ethtool_eee *edata)
}
static const struct ethtool_ops tg3_ethtool_ops = {
.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
ETHTOOL_COALESCE_MAX_FRAMES |
ETHTOOL_COALESCE_USECS_IRQ |
ETHTOOL_COALESCE_MAX_FRAMES_IRQ |
ETHTOOL_COALESCE_STATS_BLOCK_USECS,
.get_drvinfo = tg3_get_drvinfo,
.get_regs_len = tg3_get_regs_len,
.get_regs = tg3_get_regs,