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net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_*

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Rename the hardware VLAN acceleration features to include "CTAG" to indicate
that they only support CTAGs. Follow up patches will introduce 802.1ad
server provider tagging (STAGs) and require the distinction for hardware not
supporting acclerating both.

Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Patrick McHardy 2013-04-19 02:04:27 +00:00 • committed by David S. Miller
commit f646968f8f
78 changed files with 285 additions and 266 deletions
Download patch file Download diff file Expand all files Collapse all files

4
net/bridge/br_device.c
View file

@ -348,10 +348,10 @@ void br_dev_setup(struct net_device *dev)
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
NETIF_F_GSO_MASK | NETIF_F_HW_CSUM | NETIF_F_LLTX |
NETIF_F_NETNS_LOCAL | NETIF_F_HW_VLAN_TX;
NETIF_F_NETNS_LOCAL | NETIF_F_HW_VLAN_CTAG_TX;
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
NETIF_F_GSO_MASK | NETIF_F_HW_CSUM |
NETIF_F_HW_VLAN_TX;
NETIF_F_HW_VLAN_CTAG_TX;
br->dev = dev;
spin_lock_init(&br->lock);

6
net/bridge/br_vlan.c
View file

@ -54,7 +54,7 @@ static int __vlan_add(struct net_port_vlans *v, u16 vid, u16 flags)
dev = br->dev;
}
if (p && (dev->features & NETIF_F_HW_VLAN_FILTER)) {
if (p && (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER)) {
/* Add VLAN to the device filter if it is supported.
* Stricly speaking, this is not necessary now, since
* devices are made promiscuous by the bridge, but if
@ -82,7 +82,7 @@ static int __vlan_add(struct net_port_vlans *v, u16 vid, u16 flags)
return 0;
out_filt:
if (p && (dev->features & NETIF_F_HW_VLAN_FILTER))
if (p && (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER))
dev->netdev_ops->ndo_vlan_rx_kill_vid(dev, vid);
return err;
}
@ -98,7 +98,7 @@ static int __vlan_del(struct net_port_vlans *v, u16 vid)
if (v->port_idx && vid) {
struct net_device *dev = v->parent.port->dev;
if (dev->features & NETIF_F_HW_VLAN_FILTER)
if (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER)
dev->netdev_ops->ndo_vlan_rx_kill_vid(dev, vid);
}