IBM RS/6000 - Manual (Page 134)

4. Install the 8-Port Asynchronous ISA Adapter device driver and diagnostic by
choosing:
smit isa
Install ISA Adapter Software
to install the fileset device.isa.cxia.
5. After installing the software, you might enter:
smit isa
Add an ISA Adapter
6. Select pcxr isa IBM 8-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 36, select the correct Bus I/O Address, and
press Enter.
Add a IBM 8-Port Async, EIA-232 (ISA) Adapter
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
[Entry Fields]
Device Type pcxr
Device Class adapter
Device Subclass isa
Parent Device bus1
Bus I/O Address x324
F1=Help F2=Refresh F3=Cancel F4=List
F5=Reset F6=Command F7=Edit F8=Image
F9=Shell F1 =Exit Enter=Do
Figure 36. SMIT Configuration Menu for Adding an 8-Port Asynchronous ISA Adapter
This configuration menu does not provide the capability to only define the
adapter without attempting to configure it. So, the configuration operation will
fail because the adapter is not yet physically installed on the system. If no Bus
I/O Address conflict are detected, the following message will be displayed:
sa2 Defined
Method error (/usr/lib/methods/cfgcxma):
514- 4 Error initializing a device into the kernel.
sa2 deleted
110 Introduction to PCI-Based RS/6000 Servers