Diagnostic Testing

The following tests are available to help identify problems when the system containing the IntraServer ITI-8241C-S adapter does not boot.

The FCode selftest is added to the device tree during the probing phase of the OpenBoot™ PROM start-up sequence. You can invoke the FCode selftest diagnostics by using the OpenBoot™ user interface test or test-allcommands. If you encounter an error while running the diagnostics, appropriate messages will be displayed. Refer to the OpenBoot™ 3.X Command reference Manual for more information on the test and test-allcommands.

The selftest exercises most functionality of the adapter and checks for the following conditions:

∙Isolates faulty devices

∙Checks that no hardware fault exists

∙Checks connectivity during adapter card installation

∙Verifies that all components are functional

Use the following example to run selftest using the test command:

ok setenv diag-switch? true

ok test <device-path>

(example: /pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1 /pci@1f,0/pci@1/pci@2/IntraServer,qfe@1,1 /pci@1f,0/pci@1/pci@2/IntraServer,qfe@2,1 /pci@1f,0/pci@1/pci@2/IntraServer,qfe@3,1)

Hme register test --- succeeded. Internal loopback test -- succeeded.

Transceiver check -- Using Onboard Transceiver - Link Up. passed

ok

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