ray_report_params
wakeup(ray_report_params);
rv = tsleep(ray_report_params, 0|PCATCH, "cmd in use", 0);
(void)tsleep(ray_report_params, 0, "waiting cmd", 0);
wakeup(ray_report_params);
static void ray_report_params(struct ray_softc *);
ray_report_params, /* SCP_REPORTPARAMS */
wakeup(ray_report_params);