Re: disable hw vlan tagging support in ix(4)

2017-12-13 Thread Kapetanakis Giannis
On 13/12/17 10:29, Martin Pieuchot wrote: > On 13/12/17(Wed) 09:54, David Gwynne wrote: >> im still looking at vlan performance problems, as discussed by mpi@ >> at http://www.grenadille.net/post/2017/02/13/What-happened-to-my-vlan. >> >> recently it occurred to me that we're making an implicit

Re: disable hw vlan tagging support in ix(4)

2017-12-13 Thread Martin Pieuchot
On 13/12/17(Wed) 09:54, David Gwynne wrote: > im still looking at vlan performance problems, as discussed by mpi@ > at http://www.grenadille.net/post/2017/02/13/What-happened-to-my-vlan. > > recently it occurred to me that we're making an implicit assumption > that having the chip handle the

disable hw vlan tagging support in ix(4)

2017-12-12 Thread David Gwynne
im still looking at vlan performance problems, as discussed by mpi@ at http://www.grenadille.net/post/2017/02/13/What-happened-to-my-vlan. recently it occurred to me that we're making an implicit assumption that having the chip handle the injection of vlan tags has zero cost, and that all the