Re: cardbus panic: end address is not aligned

From: John Baldwin <jhb_at_freebsd.org>
Date: Thu, 14 Jul 2011 14:39:26 -0400
On Thursday, July 14, 2011 6:27:20 am Adrian Chadd wrote:
> Don't forget if_ath_pci.

Which I think is a bug for this very reason if it turns out to be the cause.

> Adrian
> 
> On 14 July 2011 16:59, Doug Barton <dougb_at_freebsd.org> wrote:
> > On 07/12/2011 07:22, John Baldwin wrote:
> >> On Monday, July 11, 2011 9:29:19 pm Doug Barton wrote:
> >>> On 07/08/2011 06:19, John Baldwin wrote:
> >>>
> >>>> Hmm, well that's odd.  It didn't grow it enough it seems.
> >>>>
> >>>>>> Also, can you boot your machine, then do 'sysctl 
debug.bootverbose=1', insert
> >>>>>> the card and record the messages in dmesg when it does?  (You can 
likely get
> >>>>>> those out of kgdb.)
> >>>
> >>> I tried your patch, and got some odd results. The good news is, no
> >>> crash. However it did not actually enable the cards, with or without
> >>> if_ath being loaded before inserting them. Here is the dmesg output with
> >>> debug.bootverbose=1. This is with inserting and removing first one card,
> >>> then the other.
> >>
> >> Hmm, can you try without NEW_PCIB just as a test?  (You'll need to add
> >> 'nooption NEW_PCIB' to your kernel config file.)
> >
> > No change. Still no panic, but the cards were not recognized with or
> > without if_ath loaded in advance.
> >
> >
> >
> > --
> >
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> >
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> >
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> 

-- 
John Baldwin
Received on Thu Jul 14 2011 - 16:47:22 UTC

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