K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2014-02-19T06:43:52.722292Z
K 7
svn:log
V 291
Extract out the port VLAN flags/setup code and throw it into two new
HAL methods.

This allows the AR8327 code to override it as appropriate.

Tested:

* DB120 - AR8327 and AR9340 on-board switch; only running 'etherswitchcfg'
  to check configs.  The actual VLAN programming wasn't tested.

END