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Date: Sat, 14 Jan 2012 16:32:34 +0000
From: "N.J. Mann" <njm@njm.me.uk>
To: David Demelier <demelier.david@gmail.com>
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X-Operating-System: FreeBSD 8.2-STABLE
User-Agent: mutt-NJM (2010-10-31)
Cc: freebsd-stable@freebsd.org
Subject: Re: Prevent starting network on usbus
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In message <CAO+PfDcmXW0+g5h_ey79F_hC_13qRF8kU_kRXUHJQCQYRT7D_Q@mail.gmail.com>,
	David Demelier (demelier.david@gmail.com) wrote:
> 2012/1/13 N.J. Mann <njm@njm.me.uk>:
> > In message <CAO+PfDfD0nMSshpybMzKrVSBQKFyp=c6sjmMpLPit1iHw_bdqg@mail.gmail.com>,
> >        David Demelier (demelier.david@gmail.com) wrote:
> >>
> >> Since I've updated to 9.0-RELEASE, the network rc script starts
> >> network from usbus0 to usbus7. I don't think I need them. How can I
> >> disable them ?
> >
> > echo hw.usb.no_pf=1 >>/boot/loader.conf
> >
> 
> Thanks, it works. This is the second USB tunable I know now. I know
> hw.usb.no_boot_wait too but I can't find any man pages that talk about
> them.
> 
> Is it documented somewhere?

I have not been able to find anything.

I have been using it since June last year.  The relevant commit may be
viewed at:

http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/usb/usb_pf.c.diff?r1=1.9;r2=1.10;f=h


Cheers,
	Nick.
--