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

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Date:	Mon, 22 Oct 2007 13:14:14 -0400
From:	Chris Bergeron <chris@...urn.com>
To:	linux-kernel@...r.kernel.org
CC:	Andrey Panin <pazke@...pac.ru>
Subject: Re: Syba 8-Port Serial Card Unidentified By Kernel

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


-- Chris
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