[ltp] PCMCIA Zoom modem trouble

[Paul Simeone]

Otis,        I'm using a Zoom Telephonics V.92 (model 3075) PCMCIA modem and
it works fine on RH9 v2.4.20.9.  It is using IRQ11 as well but I had to make
some BIOS changes using PS2.exe because of other conflicts, with IR I
believe.  I have both IRQ 10+11 assigned to "PCI IRQ".
        Good luck, Paul Simeone


--- Original Message ----- 
From: "otisg" <otisg@ureach.com>
To: <linux-thinkpad@linux-thinkpad.org>
Sent: Friday, January 23, 2004 6:41 AM
Subject: [ltp] PCMCIA Zoom modem trouble


> Hello,
>
> -- Problem:
>
> Trouble with a new PCMCIA Zoom modem (v.92, model 3005) on TP 40
> running RedHat 9 with 2.4.20-8 kernel.  I am wondering if anyone
>  got this working or can offer advice.
>
> -- Description:
>
> Jan 23 01:00:50 localhost kernel: Linux Kernel Card Services
> 3.1.22
> Jan 23 01:00:50 localhost kernel: options: [pci] [cardbus] [pm]
> Jan 23 01:00:50 localhost kernel: PCI: Found IRQ 11 for device
> 02:00.0
> Jan 23 01:00:50 localhost kernel: PCI: Sharing IRQ 11 with
> 00:1d.0
> Jan 23 01:00:50 localhost kernel: PCI: Sharing IRQ 11 with
> 01:00.0
> Jan 23 01:00:50 localhost kernel: PCI: Sharing IRQ 11 with
> 02:01.0
> Jan 23 01:00:50 localhost kernel: PCI: Found IRQ 11 for device
> 02:00.1
> Jan 23 01:00:50 localhost kernel: PCI: Sharing IRQ 11 with
> 00:1f.3
> Jan 23 01:00:50 localhost kernel: PCI: Sharing IRQ 11 with
> 00:1f.5
> Jan 23 01:00:50 localhost kernel: PCI: Sharing IRQ 11 with
> 00:1f.6
> Jan 23 01:00:50 localhost kernel: Yenta IRQ list 06b8, PCI
> irq11
> Jan 23 01:00:50 localhost kernel: Socket status: 30000006
> Jan 23 01:00:50 localhost kernel: Yenta IRQ list 06b8, PCI
> irq11
> Jan 23 01:00:50 localhost kernel: Socket status: 30000010
> Jan 23 01:00:51 localhost cardmgr[6018]: starting, version is
> 3.1.31
> Jan 23 01:00:51 localhost cardmgr[6018]: watching 2 sockets
> Jan 23 01:00:51 localhost cardmgr[6018]: Card Services release
> does not match
> Jan 23 01:00:51 localhost kernel: cs: IO port probe
> 0x0c00-0x0cff: clean.
> Jan 23 01:00:51 localhost kernel: cs: IO port probe
> 0x0100-0x04ff: excluding 0x3b8-0x3df 0x4d0-0x4d7
> Jan 23 01:00:51 localhost kernel: cs: IO port probe
> 0x0a00-0x0aff: clean.
> Jan 23 01:00:51 localhost cardmgr[6018]: initializing socket 1
> Jan 23 01:00:51 localhost kernel: cs: memory probe
> 0xa0000000-0xa0ffffff: clean.
> Jan 23 01:00:51 localhost cardmgr[6018]: socket 1: Serial or
> Modem
> Jan 23 01:00:51 localhost cardmgr[6018]: product info: "LT WIN
> MODEM", "PC card", "", ""
> Jan 23 01:00:51 localhost cardmgr[6018]: function: 2 (serial)
> Jan 23 01:00:51 localhost cardmgr[6018]: executing: 'modprobe
> serial_cs'
> Jan 23 01:00:51 localhost kernel: register_serial(): autoconfig
> failed <---- problem
> Jan 23 01:00:51 localhost kernel: serial_cs: register_serial()
> at 0x02f8, irq 3 failed <---- problem
> Jan 23 01:00:51 localhost cardmgr[6018]: get dev info on socket
> 1 failed: No such device <---- problem
>
>
> I tried excluding the port (0x02f8), but on the next pcmcia
> start attempt the same problem happened, but with a different
> port (0x02e8), so I have a feeling this is not the problem.
>
> I also tried excluding IRQ 3 and specifying all other IRQs via
> /etc/pcmcia/config:
>
> device "serial_cs"
> class "serial" module "serial_cs" opts "irq_list=4"
>
> (I went from IRQ 0 to 11, none worked)
>
> If it helps, here is more info:
>
> # cat /etc/sysconfig/pcmcia
>
> PCMCIA=yes
> PCIC=yenta_socket
> PCIC_OPTS=
> CORE_OPTS=
> CARDMGR_OPTS=-v
> #SCHEME=default
>
> lspci gives:
>
> 02:00.0 CardBus bridge: Texas Instruments PCI1250 PC card
> Cardbus Controller (rev 01)
> 02:00.1 CardBus bridge: Texas Instruments PCI1250 PC card
> Cardbus Controller (rev 01)
>
>
> This is on RedHat 9 (kernel 2.4.20-8).
>
> Finally, cardctl ident says:
>
> product info: "LT WIN MODEM", "PC card", "", ""
> function: 2 (serial).
>
> The 'product info' line worries me a lot, for obvious reasons
> :(
>
> Should I recycle this modem or is there hope for bringing it to
> life under Linux?
>
> Thanks,
> Otis
>
>
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