net: hns3: Add vlan filter setting by ethtool command -K

BugLink: https://bugs.launchpad.net/bugs/1793394
Revision(0x20) HW does not support enabling or disabling individual
netdev's HW_VLAN_CTAG_FILTER feature, and Revision(0x21) supports
enabling or disabling individual netdev's HW_VLAN_CTAG_FILTER
feature.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 3e85af6a6812d2d4778c3b19f17384c2a9f73200)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 0a7891e6361e486c9e0184d2c5133255a9881b15..18c93eb9c045e2372b891ff234ea72ae1267b203 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1675,6 +1675,9 @@ static struct pci_driver hns3_driver = {
 /* set default feature to hns3 */
 static void hns3_set_default_feature(struct net_device *netdev)
 {
+       struct hnae3_handle *h = hns3_get_handle(netdev);
+       struct pci_dev *pdev = h->pdev;
+
        netdev->priv_flags |= IFF_UNICAST_FLT;
 
        netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
@@ -1708,6 +1711,9 @@ static void hns3_set_default_feature(struct net_device *netdev)
                NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
                NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
                NETIF_F_GSO_UDP_TUNNEL_CSUM;
+
+       if (pdev->revision != 0x20)
+               netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
 }
 
 static int hns3_alloc_buffer(struct hns3_enet_ring *ring,