taglinefilesource code
scsi_clock423drivers/scsi/53c7,8xx.chostdata->scsi_clock = 40000000;
scsi_clock551drivers/scsi/53c7,8xx.cif (!hostdata->scsi_clock) 
scsi_clock553drivers/scsi/53c7,8xx.ccase 1: hostdata->scsi_clock = 25000000; break;  /* Divide by 1.0 */
scsi_clock554drivers/scsi/53c7,8xx.ccase 2: hostdata->scsi_clock = 37500000; break; /* Divide by 1.5 */
scsi_clock555drivers/scsi/53c7,8xx.ccase 3: hostdata->scsi_clock = 50000000; break; /* Divide by 2.0 */
scsi_clock557drivers/scsi/53c7,8xx.ccase 4:  hostdata->scsi_clock = 66000000; break; 
scsi_clock563drivers/scsi/53c7,8xx.chostdata->scsi_clock = 0; 
scsi_clock567drivers/scsi/53c7,8xx.chostdata->scsi_clock / 1000000);
scsi_clock1533drivers/scsi/53c7,8xx.cdivisor = desire / (hostdata->scsi_clock / 10);
scsi_clock1144drivers/scsi/53c7,8xx.hint scsi_clock;      /*