VOGONS


First post, by superfury

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Rank l33t
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l33t

Anyone knows how the I/O ports of the primary/secondary controller acts on a i430fx PIIX?

I see that the BIOS has written some weird values to the PCI BAR registers, which seems to imply there's some unknown protocol going on (BAR0=170h, BAR1=370h, BAR2&3 are in the FFxx range), or sometimes even weirder addresses appear, depending on the BIOS settings?

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