From owner-freebsd-mobile  Fri Nov  9 18:29:13 2001
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Date: Fri, 9 Nov 2001 18:29:16 -0800 (PST)
From: Doug White <dwhite@resnet.uoregon.edu>
To: Pete Fritchman <petef@databits.net>
Cc: John Utz <john@utzweb.net>,
	Warner Losh <imp@harmony.village.org>,
	Brad Karp <bkarp@icsi.berkeley.edu>, <mobile@FreeBSD.ORG>
Subject: Re:   card recognized, but pccardd dumps core immediately thereafter.
 Re: i was mistaken Re: Sprint PCS / AirCard 510?
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On Fri, 9 Nov 2001, Pete Fritchman wrote:

> ++ 09/11/01 11:59 -0600 - John Utz:
> | > pccardd[237]: Card "Sierra Wireless"("AC510 Modem") [(null)] [(null)] matched "Sierra Wireless"("AC510 Modem") [(null)] [(null)]
> | > pccardd[237]: Config id 0 not present in this card
> | > pccardd[237]: Resource allocation failure for "Sierra Wireless"("AC510 Modem") [(null)] [(null)]; Reason specified CIS was not found
> | >
> | > Not 5 minutes ago was the laptop booted, pccardd was dumping core, I ran
> | > pccardc dumpcis, then shut the laptop down.  Now it appears to be doing
> | > much better :-)
> |
> | umm, it might have dumped core *after* getting this far.
>
> No, it's still running right now.  Hasn't dumped core yet...  it was
> fairly instantaneous before.

I've got a debugging pccardd built and have some dumps to look at.

It looks like the config information coming out of the slot is missing
some values.  pccardd crashes on a null deref trying to hunt down a valid
configuration. You can avoid the crash by specifying a config index in
pccardd.conf (anything but 'auto' and 'default'), but looking at what
pccardd is extracting, I haven't found a magic index yet.

Doug White                    |  FreeBSD: The Power to Serve
dwhite@resnet.uoregon.edu     |  www.FreeBSD.org


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