isp1760_hcd_set_and_wait
retval = isp1760_hcd_set_and_wait(hcd, CMD_RUN, 250 * 1000);
retval = isp1760_hcd_set_and_wait(hcd, FLAG_CF, 250 * 1000);
retval = isp1760_hcd_set_and_wait(hcd, CMD_RUN, 250 * 1000);
retval = isp1760_hcd_set_and_wait(hcd, FLAG_CF, 250 * 1000);