SCSI_BUS_CONTROL
busctrl = nsp32_read1(base, SCSI_BUS_CONTROL);
nsp32_write1(base, SCSI_BUS_CONTROL, busctrl);
busctrl = nsp32_read1(base, SCSI_BUS_CONTROL);
nsp32_write1(base, SCSI_BUS_CONTROL, busctrl);
nsp32_write1(base, SCSI_BUS_CONTROL, BUSCTL_RST);
nsp32_write1(base, SCSI_BUS_CONTROL, 0);
printk("ScsiBusControl=0x%x, ", nsp32_read1(base, SCSI_BUS_CONTROL));