Messages in this thread | | | Date | Mon, 6 Jan 2003 13:37:49 -0500 | From | Johannes Erdfelt <> | Subject | Re: Problem with uhci and usb-uhci |
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On Sun, Jan 05, 2003, Øystein Svendsen <svendsen@pvv.org> wrote: > Johannes Erdfelt wrote: > > >Have you tried this with OHCI? > > I am not able to load the OHCI driver on my system, so the answer is no. > I guess my hardware is not compatible.
I assume you have UHCI hardware then. You would need OHCI hardware to use the OHCI driver :)
> >The error message for uhci.o atleast is returning back a babble error > >which will then stall the pipe. > > > >A babble error is usually a driver or device issue. > > I am not very familiar on how the USB stuff works, but I'll try to take > a look on the usb-midi.c after I get some sleep. I was assuming there > was trouble with the UHCI stuff because the USB bus seems to remain > stalled even after i unplug the MIDI adapter from the USB bus.
The bus doesn't STALL, but there may have been a problem with the host controller.
For instance, some VIA controllers will lock up if it receives a BABBLE condition.
JE
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