Alex Woods writes: > It's quite possible that the bug only exhibits itself on OHCI. > > Thanks for the ksymoops output. It gives me somewhere to start although I > can't see why it would run into problems in that section of code. It doesn't > appear to be in the completion handler at all, but rather it is happening on > trying to send a bulk message when setting the channel pids. I'm afraid it's > something I'm going to have to research further. >
>From the descriptions it looks like it is exactly the same problem which occured with the AV7110 cards and networking. I described a few months ago on this list why this problem occurs. I am not surprised that it also happens with the USB adapters, especially in something like the usb_start_wait_urb() function. It even can occur (but very seldomly) with the Nova kind of cards (down() can sleep!). I also described how to work around the problem and this fix seems to work fine so far. I have not tried this with any USB interfaces though. Ralph -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
