diff mbox series

[net-next,v3,3/3] ftgmac100: Support NCSI VLAN filtering when available

Message ID 20170828061843.24349-4-sam@mendozajonas.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series NCSI VLAN Filtering Support | expand

Commit Message

Sam Mendoza-Jonas Aug. 28, 2017, 6:18 a.m. UTC 
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 <sam@mendozajonas.com>
---
v2: Moved ftgmac100 change into same patch and reordered

 drivers/net/ethernet/faraday/ftgmac100.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

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;