tree 950374b77ff0efc40401b1e0d10c25564bf8c19e
parent 2c406b8fc8fc09853e74924d7067712d7a75108f
author Benjamin Poirier <benjamin.poirier@gmail.com> 1300835482 -0400
committer Blue Swirl <blauwirbel@gmail.com> 1301137849 +0000

rtl8139: add vlan tag extraction

Add support to the emulated hardware to extract vlan tags in packets
going from the network to the guest.

Signed-off-by: Benjamin Poirier <benjamin.poirier@gmail.com>
Cc: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Blue Swirl <blauwirbel@gmail.com>

--

AFAIK, extraction is optional to get vlans working. The driver
requests rx detagging but should not assume that it was done. Under
Linux, the mac layer will catch the vlan ethertype. I only added this
part for completeness (to emulate the hardware more truthfully...)
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>