REG_CNTL3
fas216_readb(info, REG_CNTL3),
fas216_writeb(info, REG_CNTL3, info->scsi.cfg[2]);
fas216_writeb(info, REG_CNTL3, info->scsi.cfg[2]);
fas216_writeb(info, REG_CNTL3, 0);
fas216_writeb(info, REG_CNTL3, 0);
fas216_writeb(info, REG_CNTL3, 5);
if (fas216_readb(info, REG_CNTL3) != 5)
fas216_writeb(info, REG_CNTL3, 0);
fas216_writeb(info, REG_CNTL3, CNTL3_ADIDCHK);
fas216_writeb(info, REG_CNTL3, 0);
fas216_writeb(info, REG_CNTL3, cntl3);