Could this be part of the reason for the problem?
>From uhci.c, isochronous_find_limits():
if (last_urb) {
*end = (last_urb->start_frame + last_urb->number_of_packets) & 1023;
ret = 0;
} else
ret = -1; /* no previous urb found */
Shouldn't that be:
*end = (last_urb->start_frame + last_urb->number_of_packets *
last_urb->interval) & 1023;
Also, it wouldn't hurt to replace the 1023 with (UHCI_NUMFRAMES - 1).
Alan Stern
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
