[hcflinux] Powerbook modem doesn't work after rebooting

[fredm at spamcop.net]

Hi,

First of all thanks for the driver, I never thought I'd see my internal
Powerbook modem work under Linux!

I am using hcfusbmodem-0.98mbsibeta02090200ppc with YellowDog 2.3
(linux-2.4.19-4a). When I install hcfusbmodem from scratch my modem works
perfectly and everything is good. If I then reboot and try to connect again, I
get this in my logs:

Nov 19 21:55:23 localhost /etc/hotplug/usb.agent: Setup hcfusbosspec for USB
product 5ac/8202/100
Nov 19 21:55:23 localhost /etc/hotplug/usb.agent: missing kernel or user mode
driver hcfusbosspec 
Nov 19 21:55:25 localhost kernel: 2655806.998: HCF: !!!ERROR: wrong ring params???

and NO CARRIER from my dialler (kppp). What am I doing wrong?

Thanks,
Fred