datapath: Enable vlan offload on internal devices.
authorJesse Gross <jesse@nicira.com>
Fri, 4 Mar 2011 23:52:43 +0000 (15:52 -0800)
committerJesse Gross <jesse@nicira.com>
Thu, 10 Mar 2011 00:27:55 +0000 (16:27 -0800)
commit926ea16ea3b38df0f34cdccdea92aa4933ca9dd4
tree8e2853d056ae3b3d60f753d9dfb77e8a1948fc7c
parent70315176de81b49b7dcd4d65f09991f3217813af
datapath: Enable vlan offload on internal devices.

Although it is generally best to configure vlans directly though
Open vSwitch, enabling vlan acceleration on internal devices can
avoid some issues and hardware limitations if Linux vlan devices
are used.  It is only used on kernels that support modern vlan
data structures, which are 2.6.27 and later.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
datapath/vport-internal_dev.c