usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after ehci0 detected (CD Loader 1.2) // same as closed-unsolved [usb/108509]

[Hans Petter Selasky]

On Sunday 06 June 2010 21:23:06 Андрей Ковальчук wrote:
> 2010/6/5 Hans Petter Selasky <hselasky at c2i.net>:
> > On Saturday 05 June 2010 14:20:07 Андрей Ковальчук wrote:
> >> The following reply was made to PR usb/146840; it has been noted by
> >> GNATS.
> >>
> >> From: =?UTF-8?B?0JDQvdC00YDQtdC5INCa0L7QstCw0LvRjNGH0YPQug==?=
> >>  <andrew at anviko.com.ua> To: bug-followup at FreeBSD.org,
> >> FreeBSD at anviko.com.ua Cc:
> >> Subject: Re: usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup
> >>  after ehci0 detected (CD Loader 1.2) // same as closed-unsolved
> >>  [usb/108509] Date: Sat, 5 Jun 2010 14:45:57 +0300
> >>
> >>  I try disabling EHCI and USB in loader (because Compaq BIOS dont have
> >>  settings for disabling USB controller):
> >>
> >>  hint.ehci.0.disabled=1
> >>  hint.usb.0.disabled=1
> >
> > A hang can indicate an IRQ issue.
> >
> > Try to enable USB debugging:
> >
> > sysctl hw.usb.ehci.debug=15

Then try "set" instead of "sysctl".

> 
> in CD loader 1.2 'sysctl' not exists
> 
> > --HPS
>