Sorry, my bad. I should have been more complete.. Shared interrupts do not work
too well. COM4 and COM2 are both on IRQ 3
Move to COM3 or disable entirely.
Civileme
Jan Rocho wrote:
> >
>
> Hi!
>
> >
> > Well, actually, you have some choice. You can disable either one or both
> > of your standard ports in the BIOS or relocate their assignment, leaving a
> > hole for the rather underrated ZOOM modem. The Creative Ensoniq PCI should
> > be readily recognized by sndconfig. My own approach would be to move COM2
> > to the COM3 position leaving IRQ3 and COM2 (ttys1) for the ZOOM.
> >
> > Civileme
>
> Ok, I now moved my COM2 to COM4 which should leave to free ports for the
> modem, this is what I get at
> startup:
>
> ---cut---
> Dec 22 14:10:14 tofuwurst kernel: Serial driver version 4.27 with MANY_PORTS
> MULTIPORT SHARE_IRQ enabled
> Dec 22 14:10:14 tofuwurst kernel: ttyS00 at 0x03f8 (irq = 4) is a 16550A
> Dec 22 14:10:14 tofuwurst kernel: ttyS03 at 0x02e8 (irq = 3) is a 16550A
> ---cut---
>
> and following is logged in my /var/log/messages when I try to dial out using
> the modem:
>
> ---cut---
> Dec 22 14:13:47 tofuwurst pppd[838]: pppd 2.3.8 started by root, uid 0
> Dec 22 14:13:48 tofuwurst chat[841]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Initializing modem...
> Dec 22 14:13:48 tofuwurst chat[843]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst chat[844]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 1/10]
> Dec 22 14:13:48 tofuwurst chat[847]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 2/10]
> Dec 22 14:13:48 tofuwurst chat[857]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 3/10]
> Dec 22 14:13:48 tofuwurst chat[867]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 4/10]
> Dec 22 14:13:48 tofuwurst chat[877]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 5/10]
> Dec 22 14:13:48 tofuwurst chat[887]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 6/10]
> Dec 22 14:13:48 tofuwurst chat[897]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 7/10]
> Dec 22 14:13:48 tofuwurst chat[907]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 8/10]
> Dec 22 14:13:48 tofuwurst chat[917]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 9/10]
> Dec 22 14:13:48 tofuwurst chat[927]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst connect[840]: Connecting to 321-4887 [attempt 10/10]
>
> Dec 22 14:13:48 tofuwurst chat[937]: Can't get terminal parameters:
> Input/output error
> Dec 22 14:13:48 tofuwurst connect[840]: Connect failed: reason unknown
> Dec 22 14:13:48 tofuwurst pppd[838]: Serial connection established.
> Dec 22 14:13:48 tofuwurst pppd[838]: Using interface ppp16
> Dec 22 14:13:48 tofuwurst pppd[838]: Connect: ppp16 <--> /dev/ttyS1
> Dec 22 14:13:48 tofuwurst modprobe: can't locate module ppp16
> Dec 22 14:13:48 tofuwurst pppd[838]: ioctl(SIOCSIFMTU): No such device(19)
> Dec 22 14:13:48 tofuwurst pppd[838]: tcflush failed: Input/output error
> Dec 22 14:13:49 tofuwurst pppd[838]: Exit.
> ---cut---
>
> Anyone got an idea?
>
> TIA - Jan
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