On Wed, Jan 09, 2019 at 01:12:31PM +1000, David Gwynne wrote: > -#define TRUNK_MAX_STACKING 4 /* maximum number of stacked trunks */ Is this an arbitrary limit or does it conceal other limitiations?
The commit that added it lacks this information: revision 1.2 date: 2005/05/24 07:51:53; author: reyk; state: Exp; lines: +44 -10; support trunk stacking (trunks as trunk ports) and some fixes ok brad@ Since the flag TRUNK_PORT_STACK in if_trunk.h:33 is now unused, maybe add a comment to it for clarity?