Re: PCI: device 00:09.0 has unknown header type 04, ignoring. What's that?

From: H. Peter Anvin
Date: Thu Nov 13 2003 - 15:11:03 EST


Followup to: <200311132040.23582.michael.born@xxxxxxxxxxxxxxxxxxxx>
By author: Michael Born <michael.born@xxxxxxxxxxxxxxxxxxxx>
In newsgroup: linux.dev.kernel
>
> What is "unknown header type 04" ?
> How can I know what's wrong with this card?
>

There is no header type 4 (type 0 and 1 exist, but not 4.) That means
your card is not compliant with the PCI specification, and any attempt
at accessing this device is based on guesswork.

-hpa

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