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Forum Topic - Why network adapter not enumerated?:

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Saul A

11/03/2010 12:01 AM

post73391

Why network adapter not enumerated?

I have a QNX 6.3.2 for x86 PC (installed from the SDP  CD),
it worked fine on my board.
Then I've replaced the board, and QNX now fails to find the netcard!
There are no entries in /dev/io-net/en*

The old card was Realtek. the new one is Intel 82546EB, device id 1010.
It is in the net enumeration script (/etc/sysytem/enum/devices/net),
and the driver devn-i82544.so is present.
I've run /etc/rc.d/rc.devices manually, but still it not detected.

Can anyone suggest what can be done to make it enumerate?

Thanks for any idea
- s.

Saul A

11/04/2010 8:36 AM

post73520

Re: Why network adapter not enumerated?

Solved. This is because of BIOS  - probably defective PnP or ACPI tables.
Has to deselect "enable PnP" in the setup. After that, QNX loader displays message about PnP tables not found, but the 
PCI devices now enumerate and seem to work.

-- S.

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