74
ASUS PCI-SIU2 User’s Manual
Using Multiple Host Adapters
UnixWare is capable of supporting up to eight SCSI busses. If you choose to
use multiple host adapters in your system, verify that each host adapter shared
interrupt level is set to IRQ10. Please refer to your system documentation to
set the interrupt levels.
Space for each host adapter in the system is configured and allocated by a
separate line in the file /ETC/CONF/SDEVICE.D/a100.
1
Verify that Y is selected in the second field at the line starting at a100
in the file /ETC/CONF/SDEVICE.D/a100 for each PCI-SIU2 in the
system.
UnixWare will automatically rebuild the kernel when an additional PCI-SIU2
is detected.
Removing the ASUS driver from a UnixWare system
1
Once a UnixWare session is established and a command prompt is ready,
type (recall that UnixWare is case sensitive):
•
Type: /etc/conf/bin/idinstall -d a100 <ENTER> to delete the
following files:
/etc/conf/mdevice.d/a100
/etc/conf/sdevice.d/a100
/etc/conf/pack.d/a100/driver.o
/etc/conf/pack.d/a100/space.c
/etc/conf/pack.d/a100/disk.cfg
/etc/conf/pack.d/a100/disk.cfg
2
Then rebuild the UnixWare kernel by executing the following com-
mands at the system prompt:
/etc/conf/bin/idbiuld -B -K <ENTER>
/cp /etc/conf/cf.d/unix /stand/unix <ENTER>
cd/ <ENTER>
shutdown -g0 (where 0 is Zero) <ENTER>
Y <ENTER>
12. SCO UnixWare Driver Installation
