@@ -1390,7 +1390,13 @@ static int hns3_set_fecparam(struct net_device *netdev,
return ops->set_fec(handle, fec_mode);
}
+#define HNS3_ETHTOOL_COALESCE (ETHTOOL_COALESCE_USECS | \
+ ETHTOOL_COALESCE_USE_ADAPTIVE | \
+ ETHTOOL_COALESCE_RX_USECS_HIGH | \
+ ETHTOOL_COALESCE_TX_USECS_HIGH)
+
static const struct ethtool_ops hns3vf_ethtool_ops = {
+ .supported_coalesce_params = HNS3_ETHTOOL_COALESCE,
.get_drvinfo = hns3_get_drvinfo,
.get_ringparam = hns3_get_ringparam,
.set_ringparam = hns3_set_ringparam,
@@ -1416,6 +1422,7 @@ static const struct ethtool_ops hns3vf_ethtool_ops = {
};
static const struct ethtool_ops hns3_ethtool_ops = {
+ .supported_coalesce_params = HNS3_ETHTOOL_COALESCE,
.self_test = hns3_self_test,
.get_drvinfo = hns3_get_drvinfo,
.get_link = hns3_get_link,
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> --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 7 +++++++ 1 file changed, 7 insertions(+)