linux-kernel - Re: Syba 8-Port Serial Card Unidentified By Kernel

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Message-ID: <20071028154242.GA13166@pazke.donpac.ru>
Date:	Sun, 28 Oct 2007 18:42:42 +0300
From:	Andrey Panin <pazke@...pac.ru>
To:	Chris Bergeron <chris@...urn.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Syba 8-Port Serial Card Unidentified By Kernel

On 295, 10 22, 2007 at 01:14:14 -0400, Chris Bergeron wrote:
> Andrey Panin wrote:
>> On 291, 10 18, 2007 at 01:00:06 -0400, Chris Bergeron wrote:
>>   So the card probably generates screaming interrupt... that's bad.
>> I found some docs for IT887x chips, according to these docs  IT887x
>> have simple interrupt controller inside. Further investigation is needed.
>>
>> Can you post output of lspci -xxx ?
>>
>>   
> Full output at 
> http://pcburn.com/files/Syba_serial_controller/lspci_xxx.out.  The relevant 
> part for the Syba card is probably:
>
> 01:08.0 Serial controller: PLX Technology, Inc. Unknown device 9016 (rev 
> 01)
> 00: b5 10 16 90 07 00 80 02 01 02 00 07 00 00 00 00
> 10: 01 a4 00 00 01 a8 00 00 01 ac 00 00 00 00 00 f5
> 20: 00 10 00 f5 00 20 00 f5 00 00 00 00 4e 54 08 00
> 30: 00 00 00 00 00 00 00 00 00 00 00 00 05 01 00 00
> 40: 3f 3f 08 00 00 8c 20 8b 45 54 55 45 00 00 10 d2
> 50: 01 01 71 03 01 03 00 00 00 00 00 00 00 00 00 00
> 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 70: 00 00 00 00 00 00 00 00 00 03 00 06 f8 03 f8 02
> 80: 78 03 78 07 00 08 00 07 00 01 20 01 40 01 60 01
> 90: 00 00 00 00 00 00 00 00 00 00 00 00 70 43 25 64
> a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Can you test an attached patch against 2.6.24-rc1 ?

-- 
Andrey Panin		| Linux and UNIX system administrator
pazke@...pac.ru		| PGP key: wwwkeys.pgp.net

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