via-velocity: use standard VLAN interface (resend)

The via-velocity is using a non-standard VLAN interface configured
via module parameters (yuck).

Replace with the standard acceleration interface.
It solves a number of problems with being able to handle multiple
vlans, and dynamically reconfigure.

This is compile tested only, don't have this board.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2 files changed