On Wed, 23 Nov 2005, Ajay Jain wrote: > Hi, > > I am doing a USB Host driver for my h/w on an arm board on linux. My > question is regarding interrupt urbs. Are these things periodic? I mean > if I get an interrupt urb done from the h/w and I call the > urb->complete, then do I have to resubmit the same urb again or will the > usb layer resubmit it?
Questions like this, concerning the development of a USB host or device driver, should be posted to the linux-usb-devel mailing list, not linux-usb-users. I have taken the liberty of changing the CC. Interrupts are indeed periodic, but interrupt URBs are not. Host controller drivers do not resubmit interrupt URBs. If the higher layers want to resubmit an URB, they must do so themselves. Alan Stern ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
