Workaround for "fatal firmware error" iwn(4) problem.

[Sean Bruno]

Restarting the interface manually works.

-------- Original message --------
From: Edward Tomasz Napierała <trasz at FreeBSD.org> 
Date:05/22/2014  10:40 AM  (GMT-07:00) 
To: sbruno at freebsd.org 
Cc: "freebsd-hackers at freebsd.org" <freebsd-hackers at FreeBSD.org> 
Subject: Re: Workaround for "fatal firmware error" iwn(4) problem. 

Wiadomość napisana przez Sean Bruno w dniu 22 maj 2014, o godz. 19:19:

> On Fri, 2014-05-16 at 20:06 +0200, Edward Tomasz Napierała wrote:
>> I've started using FreeBSD laptop and iwn(4) failing at random moments
>> like this...
>> 
>> May 16 17:11:54 brick kernel: iwn0: iwn_intr: fatal firmware error
> 
> 
> so, interesting.  iwi(4) seems to do the same thing.  I'm not sure
> what's up, but I've been trying to pin it down.

It seems to already have the required code, iwi_restart().  Doesn't
it work?