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Cc: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>, naoki@fukaumi.org
To: acpi-jp@jp.FreeBSD.org
From: Michael Smith <msmith@freebsd.org>
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Date: Tue, 29 Oct 2002 23:24:36 -0800
X-Sequence: acpi-jp 1922
Subject: [acpi-jp 1922] Re: iiyama NT310S (1/2)
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It's possible I'm missing something here, of course.  My reading of the  
original
complaint was that PCI devices were not being assigned interrupts.  If  
there's
a different problem, then fix this one anyway and ignore me. 8)

  = Mike

On Tuesday, October 29, 2002, at 11:08 PM, Michael Smith wrote:

>
> I think acpi_pci_lnk.c needs some work.
>
> The bug in this case is that you assume that bit 2 of the _STA result  
> will
> be set for a link device that's not yet configured (lines 464-469).   
> You should
> mask the status with 0x9 and test for 0x9 (see acpi_pcib.c line 195)  
> to detect
> a present and functioning link device - if it has not been configured,  
> it will
> not be decoding resources and bit 2 may legally not be set.
>
>  = Mike
>
> On Tuesday, October 29, 2002, at 10:21 AM, Mitsuru IWASAKI wrote:
>
>>> I haven't seen the ASL in this thread yet, so I don't have any better
>>> ideas,
>>> sorry.  (It doesn't seem to have made the repo yet.)
>>
>> Ah, I've just committed, sorry.
>> http://www.jp.freebsd.org/cgi/cvsweb.cgi/ACPI/data/ 
>> nt310s.asl?cvsroot=freebsd-jp
>>
>> Thanks
>>
>
>

