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authorPatrick McHardy <kaber@trash.net>2013-04-19 02:04:32 +0000
committerDavid S. Miller <davem@davemloft.net>2013-04-19 14:46:06 -0400
commit28d2b136ca6c7bf7173a43a90f747ecda5b0520d (patch)
tree9e3d6af491b1a01b077b927e51d513134e67e1a5
parent8ad227ff89a7e6f05d07cd0acfd95ed3a24450ca (diff)
downloadlinux-28d2b136ca6c7bf7173a43a90f747ecda5b0520d.tar.bz2
net: vlan: announce STAG offload capability in some drivers
- macvlan: propagate STAG filtering capabilities from underlying device - ifb: announce STAG tagging support in addition to CTAG tagging support - veth: announce STAG tagging/stripping support in addition to CTAG support Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ifb.c3
-rw-r--r--drivers/net/macvlan.c2
-rw-r--r--drivers/net/veth.c3
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 724ce7a36c9b..dc9f6a45515d 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -166,7 +166,8 @@ static const struct net_device_ops ifb_netdev_ops = {
#define IFB_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_FRAGLIST | \
NETIF_F_TSO_ECN | NETIF_F_TSO | NETIF_F_TSO6 | \
- NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_CTAG_TX)
+ NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_CTAG_TX | \
+ NETIF_F_HW_VLAN_STAG_TX)
static void ifb_setup(struct net_device *dev)
{
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 7347cdbe736f..d5a141c7c4e7 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -471,7 +471,7 @@ static struct lock_class_key macvlan_netdev_addr_lock_key;
(NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
NETIF_F_GSO | NETIF_F_TSO | NETIF_F_UFO | NETIF_F_GSO_ROBUST | \
NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \
- NETIF_F_HW_VLAN_CTAG_FILTER)
+ NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_STAG_FILTER)
#define MACVLAN_STATE_MASK \
((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f116c593d879..177f911f5946 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -255,7 +255,8 @@ static const struct net_device_ops veth_netdev_ops = {
#define VETH_FEATURES (NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
NETIF_F_HW_CSUM | NETIF_F_RXCSUM | NETIF_F_HIGHDMA | \
- NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX)
+ NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | \
+ NETIF_F_HW_VLAN_STAG_TX | NETIF_F_HW_VLAN_STAG_RX )
static void veth_setup(struct net_device *dev)
{