Re: Problem 450GX chipset NOT PCI 2.1?

Martin Mares (mj@ucw.cz)
Wed, 18 Nov 1998 10:56:41 +0100


Hello,

> Despite detection and documentation indicating the contrary:
> (From linux 2.1.125 bootup: PCI: PCI BIOS revision 2.10 entry at
> 0xfd091)

This doesn't mean the chipset is PCI-2.1 compliant. Version of PCI
BIOS and version of the chipset are two completely different namespaces.

> It appears that from the attached technical note from Intel's website
> that the 450GX chipset is NOT 2.1 compliant.

It seems to me that the only ill effect of this "feature" (a bug,
to be honest) can be increased bus latency which is not likely to
cause any problems with network cards.

Can you explain what's exactly going wrong and send me the output
of 'lspci -vvx' for your machine?

Have a nice fortnight

-- 
Martin `MJ' Mares   <mj@ucw.cz>   http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
"return(EIEIO); /* Here-a-bug, There-a-bug... */"

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