[Soekris] net4801 and linux

Michael Schulze fry26 at genion.de
Fri Aug 1 16:59:39 UTC 2003


> When enumerating pci bus, you must read the header at offset 0x0e,
> which contains the header type.  If you don't know what it is, skip
> it.  In FreeBSD, we only grok 0, 1 and 2 header types, so we ignore
> all devices that don't have these types.
>
> Accorrding to the standards docs that I've been pointed at, the header
> byte is the only byte that's guarnateed to be readable.  Not even the
> vendor word is guaranteed, or so some people read the standard.

That seems to work - thanks a lot.

	Michael


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