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

[Edward Tomasz Napierała]

Wiadomość napisana przez Olivier Cochard-Labbé w dniu 18 maj 2014, o godz. 15:57:
> On Fri, May 16, 2014 at 8:06 PM, Edward Tomasz Napierała <trasz at freebsd.org> wrote:
> I've started using FreeBSD laptop and iwn(4) failing at random moments
> like this...
> 
> I had the same problem too with iwn(4). 
> 
> ... has been driving me crazy, so I wrote a workaround.  The patch
> can be found here:
> 
> http://people.freebsd.org/~trasz/iwn.diff
> 
> 
> I've tested you patch on a r266396, but it generate a panic:

[..]

Thanks!  Can you test with this one:

http://people.freebsd.org/~trasz/iwn3.diff