From 51564585d8c6de28931ceff51f73eb800147221d Mon Sep 17 00:00:00 2001 From: Samuel Mendoza-Jonas Date: Mon, 28 Aug 2017 16:18:43 +1000 Subject: [PATCH] ftgmac100: Support NCSI VLAN filtering when available Register the ndo_vlan_rx_{add,kill}_vid callbacks and set the NETIF_F_HW_VLAN_CTAG_FILTER if NCSI is available. This allows the VLAN core to notify the NCSI driver when changes occur so that the remote NCSI channel can be properly configured to filter on the set VLAN tags. Signed-off-by: Samuel Mendoza-Jonas Signed-off-by: David S. Miller --- drivers/net/ethernet/faraday/ftgmac100.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 34dae51effd4..05fe7123d5ae 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1623,6 +1623,8 @@ static const struct net_device_ops ftgmac100_netdev_ops = { #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = ftgmac100_poll_controller, #endif + .ndo_vlan_rx_add_vid = ncsi_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = ncsi_vlan_rx_kill_vid, }; static int ftgmac100_setup_mdio(struct net_device *netdev) @@ -1837,6 +1839,9 @@ static int ftgmac100_probe(struct platform_device *pdev) NETIF_F_GRO | NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_TX; + if (priv->use_ncsi) + netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER; + /* AST2400 doesn't have working HW checksum generation */ if (np && (of_device_is_compatible(np, "aspeed,ast2400-mac"))) netdev->hw_features &= ~NETIF_F_HW_CSUM; -- GitLab