IBM RS/6000 - Manual (Page 137)

2. If any ISA adapter is installed, enter the command:
lsresource -l bus -a | grep bus_io
This command generates a list of adapters using bus I/O that looks similar to
the following:
O fda bus_io_addr x 3f - x 3f5
O fda bus_io_addr2 x 3f7
O ppa bus_io_addr x 3bc - x 3be
O sa bus_io_addr x 3f8 - x 3ff
O sa1 bus_io_addr x 2f8 - x 2ff
O sioka bus_io_addr 1 x 6
O sioma bus_io_addr 1 x 6
O ampx bus_io_addr x 2a - x 2a6
O sa2 bus_io_addr x 1 4 - x 1 7
O scsi bus_io_addr x f - x f ff
O scsi1 bus_io_addr x 1 - x 1 ff
3. Select a Bus I/O Address that is not currently in use.
4. Install the 128-Port Asynchronous ISA Adapter device driver and diagnostic by
choosing:
smit isa
Install ISA Adapter Software
to install the fileset device.isa.cxia128.
5. After installing the software, you might enter:
smit isa
Add an ISA Adapter
6. Select cxia isa IBM 128-Port Async, EIA-232 (ISA) from the SMIT pop-up
menu.
7. Select bus1 Available ISA Bus from the following SMIT pop-up menu.
8. From the menu described in Figure 37 on page 114, select the correct Bus I/O
Address, and press Enter.
Chapter 6. Adapter and Device Configuration on PCI-Based RS/6000 Servers 113