From owner-freebsd-hackers  Mon May 20 10:18:23 2002
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Date: Mon, 20 May 2002 13:14:14 -0400 (EDT)
From: Thomas David Rivers <rivers@dignus.com>
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To: imp@village.org, rivers@dignus.com
Subject: Re: pccard hang - how to start debugging?
Cc: freebsd-hackers@FreeBSD.ORG
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"M. Warner Losh" <imp@village.org> wrote:
> 
> In message: <200205191314.g4JDEw259183@lakes.dignus.com>
>             Thomas David Rivers <rivers@dignus.com> writes:
> :  Ok - the next question would be - is there a way to "un-do" that?
> :  Since ISA interrupts worked before?
> 
> hw.pcic.intr_path=1 is supposed to do that.
> 
> Warner
> 

 OK - 

  I've now tried adding 

	hw.pcic.inter_path="1"
  
 to /boot/loader.conf.

 
  This did change the behaviour.  

  If I have the card inserted at boot time - the machine hangs at boot.

  If I don't have the card inserted - the machine will boot.

  As soon as I insert the card, the machine hangs solidly.  Removing
 the card does not "free" up the machine.


  Note that this is different from before... before (without
 hw.pcic.inter_path="1")  I could insert the card, which would
 lock down the machine - then remove the card which would free it
 up...

  With hc.pcic.inter_path="1" - all I get is a lock-down.

	- Dave Rivers -

--
rivers@dignus.com                        Work: (919) 676-0847
Get your mainframe programming tools at http://www.dignus.com

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