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net: hns3: Resume promisc mode and vlan filter status after loopback test

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This patch resumes promisc mode and vlan filter status after
loopback test.

Fixes: 3b75c3df59 ("net: hns3: net: hns3: Add support for IFF_ALLMULTI flag")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jian Shen 2018-10-12 15:34:06 +01:00 committed by David S. Miller
parent 7325523ab6
commit 829edbd8d4
1 changed files with 9 additions and 1 deletions
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10
drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
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@ -71,6 +71,7 @@ struct hns3_link_mode_mapping {
static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
{
struct hnae3_handle *h = hns3_get_handle(ndev);
bool vlan_filter_enable;
int ret;
if (!h->ae_algo->ops->set_loopback ||
@ -91,7 +92,14 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
if (ret)
return ret;
h->ae_algo->ops->set_promisc_mode(h, en, en);
if (en) {
h->ae_algo->ops->set_promisc_mode(h, true, true);
} else {
/* recover promisc mode before loopback test */
hns3_update_promisc_mode(ndev, h->netdev_flags);
vlan_filter_enable = ndev->flags & IFF_PROMISC ? false : true;
hns3_enable_vlan_filter(ndev, vlan_filter_enable);
}
return ret;
}