Trouble with APM suspend in 5.3-R

[Kevin Oberman]

> Date: Sun, 30 Jan 2005 15:37:13 +0300
> From: Gleb Smirnoff <glebius at freebsd.org>
> Sender: owner-freebsd-mobile at freebsd.org
> 
> On Sun, Jan 30, 2005 at 04:29:54AM -0800, Dave Walton wrote:
> D> Gleb Smirnoff wrote:
> D> >On Thu, Jan 27, 2005 at 12:31:38PM -0800, Dave Walton wrote:
> D> >D> It was on, now that you mention it.  Why do you ask?
> D> >
> D> >Can you try the attached patch?
> D> 
> D> Ah, we've come full circle, back to this patch, but this time with the 
> D> pcm panic out of the way.
> D> 
> D> Well, with this patch added, it still locks up without an error message, 
> D> but now the HDD LED is OFF when it happens.  What's the next step?
> 
> Well, at this point I don't have more advices, sorry. Need the same hardware
> to tell anything else.

Well, on my T30 with this patch, I no longer lock up. Suspend and resume
work, but I do get a disturbing error message:
pir0: ROUTE_INTERRUPT on resume for link 0x68 failed.

I know pir is the interrupt routing, but I have no idea what link 0x68
might be. Perhaps a verbose boot would provide a clue.

After a few hours of running on the resumed system, I am not seeing any
problems, though.
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at es.net			Phone: +1 510 486-8634