Re: PPP over ttyUSB (visor.o, Treo)

Stian Jordet
2003-12-11T14:52:54Z

tor, 11.12.2003 kl. 15.23 skrev Stian Jordet:
> tor, 11.12.2003 kl. 07.44 skrev Greg KH:
> > On Thu, Dec 11, 2003 at 04:44:50AM +0100, Stian Jordet wrote:
> > > tor, 11.12.2003 kl. 02.22 skrev Stian Jordet:
> > > > ons, 10.12.2003 kl. 22.28 skrev Greg KH:
> > > > > Can you try the patch below? I think it will fix the problem.
> > > >
> > > > Fixes it for me. Thanks :)
> > > >
> > > Uhm.. I was a bit too fast. It fixed the problem, okay, but it makes the
> > > kernel spit out a lot of these messages:
> > >
> > >
> > > Dec 11 02:29:40 chevrolet kernel: usb 1-1: USB disconnect, address 7
> > > Dec 11 02:29:40 chevrolet kernel: hub 1-0:1.0: new USB device on port 1,
> > > assigned address 8
> >
> > This has nothing to do with the visor or other usb-serial drivers. It
> > looks like you have either a flaky USB connection, or a power issue on
> > your USB hub. Either way, the device keeps disconnecting itself
> > electronically (nothing Linux can do about that) and then reconnecting
> > itself. Not good.
> >
> > Is this connected to a powered hub? If not, I'd recommend using one, or
> > getting a new keyboard/mouse as this is on the fritz.
>
> It isn't connected to a hub at all. I have never had any usb problems,
> before I tried this patch. Now it's unusable :( What ever is the cause,
> the patch triggers it.

I just tried 2.4.24-pre1, and I have the same behaviour, so I guess
either the ftdi_sio or my mouse is b0rked. Weird, though, since they are
connected on two different buses, and I have four other usb devices
connected as well, without problem.

Best regards,
Stian