Messages in this thread | | | Subject | RE: [PATCH] cardbus: revert IO window limit | Date | Wed, 5 Jul 2006 11:29:38 -0700 | From | "Mallick, Asit K" <> |
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I am trying to find the register information. 440MX is an integration of 440BX north-bridge without AGP and PIIX4E (82371EB). PIIX4 quirk should cover the ACPI and SMBus related I/O registers. Is there a pci dump for this machine?
Thanks, Asit
Linus Torvalds <mailto:torvalds@osdl.org> wrote on Friday, June 30, 2006 3:15 PM:
> On Fri, 30 Jun 2006, Dave Jones wrote: >> > >> > http://www.codemonkey.org.uk/cruft/440/ >> > There's an assortment of docs for the other flavour Intel PCIsets >> from > that era in the same dir. >> >> Hrmm, actually that seems to have everything *but* config space >> definitions. > > Yeah, I found those on the intel site too, but nothing with config > space > access info. > > It's surprising, actually. I usually have no trouble finding chipset > config space info for intel chipsets. > > Adding a few Intel people to the list, in the hope that they would > know at > least the right person to ask. > > Guys: the problem is that the 440MX (PCI ID: 8086:7194) seems to have > some > magic IO register stuff again (probably ACPI or SMBus as usual), and > we > don't know about them, and we don't have a quirk, so when the cardbus > IO > range gets allocated, it can clash and cause trouble. > > No docs seem to say _what_ the magic IO addresses are.. Pls help! > > Linus - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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