268 	unsigned int interval;  in xhci_microframes_to_exponent()  local
270 	interval = fls(desc_interval) - 1;  in xhci_microframes_to_exponent()
271 	interval = clamp_val(interval, min_exponent, max_exponent);  in xhci_microframes_to_exponent()
272 	if ((1 << interval) != desc_interval)  in xhci_microframes_to_exponent()
275 		      1 << interval, desc_interval);  in xhci_microframes_to_exponent()
277 	return interval;  in xhci_microframes_to_exponent()
302 	unsigned int interval;  in xhci_parse_exponent_interval()  local
304 	interval = clamp_val(endpt_desc->bInterval, 1, 16) - 1;  in xhci_parse_exponent_interval()
305 	if (interval != endpt_desc->bInterval - 1)  in xhci_parse_exponent_interval()
307 		      endpt_desc->bEndpointAddress, 1 << interval,  in xhci_parse_exponent_interval()
316 		interval += 3;	/* 1 frame = 2^3 uframes */  in xhci_parse_exponent_interval()
319 	return interval;  in xhci_parse_exponent_interval()
334 	unsigned int interval = 0;  in xhci_get_endpoint_interval()  local
341 			interval = xhci_parse_microframe_interval(udev,  in xhci_get_endpoint_interval()
350 			interval = xhci_parse_exponent_interval(udev,  in xhci_get_endpoint_interval()
357 			interval = xhci_parse_exponent_interval(udev,  in xhci_get_endpoint_interval()
370 			interval = xhci_parse_frame_interval(udev, endpt_desc);  in xhci_get_endpoint_interval()
378 	return interval;  in xhci_get_endpoint_interval()
513 	unsigned int interval;  in xhci_set_configuration()  local
566 		interval = xhci_get_endpoint_interval(udev, endpt_desc);  in xhci_set_configuration()
587 			EP_INTERVAL(interval) | EP_MULT(mult));  in xhci_set_configuration()
1122 				void *buffer, int length, int interval,  in _xhci_submit_int_msg()  argument
1293 		   int length, int interval, bool nonblock)  in submit_int_msg()  argument
1295 	return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,  in submit_int_msg()
1403 			       int interval, bool nonblock)  in xhci_submit_int_msg()  argument
1406 	return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,  in xhci_submit_int_msg()