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| author | Patrick McHardy <kaber@trash.net> | 2008-05-20 14:54:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-20 14:54:50 -0700 |
| commit | 5fb13570543f4ae022996c9d7c0c099c8abf22dd (patch) | |
| tree | bf0f837d4b2dd778c32cf8fcf719913203f1cd39 /net/8021q/vlan.h | |
| parent | 7ff6e6f779960e1078a78b60a881571c04f52b9b (diff) | |
| download | linux-5fb13570543f4ae022996c9d7c0c099c8abf22dd.tar.gz linux-5fb13570543f4ae022996c9d7c0c099c8abf22dd.tar.bz2 linux-5fb13570543f4ae022996c9d7c0c099c8abf22dd.zip | |
[VLAN]: Propagate selected feature bits to VLAN devices
Propagate feature bits from the NETDEV_FEAT_CHANGE notifier. For now
only TSO is propagated for devices that announce their ability to
support TSO in combination with VLAN accel by setting the NETIF_F_VLAN_TSO
flag.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan.h')
| -rw-r--r-- | net/8021q/vlan.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h index 5229a72c7ea1..79625696e86a 100644 --- a/net/8021q/vlan.h +++ b/net/8021q/vlan.h @@ -7,6 +7,8 @@ #define VLAN_GRP_HASH_SIZE (1 << VLAN_GRP_HASH_SHIFT) #define VLAN_GRP_HASH_MASK (VLAN_GRP_HASH_SIZE - 1) +#define VLAN_TSO_FEATURES (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_SG) + /* Find a VLAN device by the MAC address of its Ethernet device, and * it's VLAN ID. The default configuration is to have VLAN's scope * to be box-wide, so the MAC will be ignored. The mac will only be |