[Bridge] [PATCH] bridge: Set vlan_features to allow offloads on vlans.
bhutchings at solarflare.com
Wed May 22 16:12:44 UTC 2013
On Wed, 2013-05-22 at 11:46 -0400, Vlad Yasevich wrote:
> When vlan device is configured on top of the brige, it does
> not support any offload capabilities because the bridge
> device does not initiliaze vlan_fatures. Set vlan_fatures to
> be equivalent to hw_fatures.
> Signed-off-by: Vlad Yasevich <vyasevic at redhat.com>
> net/bridge/br_device.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
> diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
> index 9673128..126f2c2 100644
> --- a/net/bridge/br_device.c
> +++ b/net/bridge/br_device.c
> @@ -352,6 +352,7 @@ void br_dev_setup(struct net_device *dev)
> dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
> NETIF_F_GSO_MASK | NETIF_F_HW_CSUM |
> + dev->vlan_features = dev->hw_features;
I think you need to mask out NETIF_F_HW_VLAN_CTAG_TX (although maybe the
vlan driver should take care of that itself).
> br->dev = dev;
Ben Hutchings, Staff Engineer, Solarflare
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