On Wed, 4 Jul 2007, Jon Smirl wrote: > I'm working on the Ralink rt2x00usb driver. It is getting stuck in a > state where the receive urb is returning -75, EOVERFLOW. It promptly > ignores the error and resubmits the urb. Which comes back again with > EOVERFLOW. What does this error mean and how should it be handled?
For debugging purposes, you can try changing all your IN transfers to be a multiple of the maxpacket length -- round up transfers that aren't evenly divisible. That will at least prevent EOVERFLOW from occurring, giving you a chance to use usbmon and printk to find out what's really going on. Alan Stern ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
