net: sxgbe: reject unsupported coalescing params

kuba-moo · davem330 · commit 19d9ec997fa9 · 2020-03-14T21:13:55.000-07:00
Set ethtool_ops-&gt;supported_coalesce_params to let
the core reject unsupported coalescing parameters.

This driver did not previously reject unsupported parameters.

Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
@@ -476,6 +476,7 @@ static int sxgbe_get_regs_len(struct net_device *dev)
 }
 
 static const struct ethtool_ops sxgbe_ethtool_ops = {
+	.supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS,
 	.get_drvinfo = sxgbe_getdrvinfo,
 	.get_msglevel = sxgbe_getmsglevel,
 	.set_msglevel = sxgbe_setmsglevel,

Original file line number	Diff line number	Diff line change
`@@ -476,6 +476,7 @@ static int sxgbe_get_regs_len(struct net_device *dev)`
`476`	`476`	`}`
`477`	`477`
`478`	`478`	`static const struct ethtool_ops sxgbe_ethtool_ops = {`
	`479`	`+ .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS,`
`479`	`480`	`.get_drvinfo = sxgbe_getdrvinfo,`
`480`	`481`	`.get_msglevel = sxgbe_getmsglevel,`
`481`	`482`	`.set_msglevel = sxgbe_setmsglevel,`