sbin/camcontrol/camcontrol.c

5184 	double syncrate = -1;
5237 			syncrate = atof(optarg);
5238 			if (syncrate < 0) {
5239 				warnx("sync rate %f is < 0", syncrate);
5374 		if (spi && syncrate != -1) {
5389 			syncrate *= 1000;
5394 			if (syncrate == 0)
5397 				prelim_sync_period = 10000000 / syncrate;
5402 		if (sata && syncrate != -1) {
5415 			sata->revision = ata_speed2revision(syncrate * 100);
5417 				warnx("Invalid rate %f", syncrate);
8101 "                              [-q][-R syncrate][-v][-T <enable|disable>]\n"
8246 "-R syncrate       synchronization rate in MHz\n"