Re: PCI serial card with PCI 9052?

From: Andrey Panin (pazke@orbita1.ru)
Date: Wed Nov 20 2002 - 04:56:18 EST

On Втр, Ноя 19, 2002 at 11:09:44 +0100, Pavel Jan?k wrote:
> Hi,
>
> I have a PCI card with two serial ports on it. It has PLX Technology
> PCI9052 and HOLTEK HT6552IR chips. Pictures of that card are at
> http://www.janik.cz/tmp/pci9052/.
>
> lspci:
>
> 00:08.0 Network controller: PLX Technology, Inc. PCI <-> IOBus Bridge (rev 02)
> Subsystem: Unknown device d841:0200
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin A routed to IRQ 11
> Region 0: Memory at e400b000 (32-bit, non-prefetchable) [size=128]
> Region 1: I/O ports at d400 [size=128]
> Region 2: I/O ports at d800 [size=8]
> Region 3: I/O ports at dc00 [size=8]
> 00: b5 10 50 90 03 00 80 02 02 00 80 02 08 00 00 00
> 10: 00 b0 00 e4 01 d4 00 00 01 d8 00 00 01 dc 00 00
> 20: 00 00 00 00 00 00 00 00 00 00 00 00 41 d8 00 02
> 30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 01 00 00
>
> Is this card supported? Tim?

First we need to know is it 8250 compatible. You need to make some
experiments with setserial to test compatibility.

For example:
setserial /dev/ttyS5 port=0xd800 irq=11

then try to open /dev/ttyS5 with minicom or other terminal program. 

-- 
Andrey Panin            | Embedded systems software developer
pazke@orbita1.ru        | PGP key: wwwkeys.eu.pgp.net
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