Hi
Had any luck, yet? I've been running two cameras and a printer on the
Quadrabus reasonably OK on 2.4.3. I did have a problem with one of the
ports corrupting output from another. Really weird, but otherwise OK.
Now I've upgraded to 2.4.5-pre2 and then -pre3 and in both the computer
locks up solid when I start the usb modules. The only changes to OHCI
appear to be in 2.4.4. Anyone else had this problem?
The log doesn't show anything unusual. If anyone is interested, I'll
provide any output requested.
I've got modutils-2.4.6 and util-linux-2.11a on RedHat 6.1 (yeah I know
its old, but I'm waiting for the 7.1 CDs to arrive)
Regards
Bill
Karl Gutwin wrote:
>
> Hello once again...
>
> I have been frustrated lately with trying to get my
> Belkin Quadraport PCI USB card (OHCI) working. For
> those unfamiliar folks, it consists of four separate
> USB buses, each with a single port, on a single card.
> They all share a single interrupt.
>
> My problem is: the card is recognized fine, and each
> of the four root hubs is recognized and shows up. Each
> time I plug in a device, however, into any port, a
> message similar to the following is shown:
>
> usb_control/bulk_msg: timeout
> usb-ohci.c: unlink URB timeout
> usb.c: USB device not accepting new address = 8 (error
> = -110)
>
> The device never appears on the /proc/bus/usb/devices
> list. I have tried every USB device I own, including
> an unpowered hub. Everything seems to give the same,
> or similar errors.
>
> Since I know debug info is key, but I don't like
> spamming the list, I have posted the following files
> on my website:
> http://www.brandeis.edu/~kgutwin/dmesg-5.13.2001.txt
> http://www.brandeis.edu/~kgutwin/lspci-5.13.2001.txt
> http://www.brandeis.edu/~kgutwin/devices-5.13.2001.txt
>
> The errors can be seen at the bottom of the dmesg. At
> the time, I had plugged into one of the ports an
> unpowered hub and a serial port adapter into the hub.
>
> I think my problem is rooted in the interrupts, since
> I've seen the same type of error related to shared
> interrupts and/or SMP. Unfortunately, I seem to be
> forced to share my interrupt, because of the
> quadraport card. What is the status of the interrupt
> code, related to irq sharing?
>
> Right now, I'm running kernel 2.4.3. I've also tested
> 2.4.0, which had the same errors. I'm in the process
> right now of compiling 2.2.19 and testing it. However,
> I need to use the usb-storage driver, so the 2.2
> series, even if it works, won't be useful to me. When
> I bought this card, I had the impression that it was
> working - does anyone else use this card?
>
> Any help would be appreciated.
>
> Thanks,
> -Karl
>
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Regards
Bill Maidment
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