Ue0/ue1 flapping

[Kristof Provost]

> On 11 Oct 2015, at 11:11, Huub Schuurmans <huubsch at xs4all.nl> wrote:
> 
> Op 08/10/15 om 18:51 schreef Kristof Provost:
>> It’s possible that this is another case of 
>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198868
>> 
>> I’m working on a checksum/TSO problem that I think is related to this.
>> Could you give the attached patch a try?
>> If I’m right about the cause this should fix things for you.
> 
> Yes, if I patch pf (on 10.2-RELEASE) one usb-lan adapter works also with
> pf running.
Thanks for testing. I'm glad to know that my theory about the problem is correct. 

> However if I install two adapter NONE of them works, so
> obviously I can not check the stability for two adapters.
That sounds like it might be a driver issue. Did you have the same problem before this patch?

> But this is definitely I significant improvement!
> Thanks for the patch.
The version you had still has a couple of issues, but they'll be fixed before I commit it. 

Regards,
Kristof