Re: [PATCH 4/4] ide: tighten checks on PCI BARs inide_hwif_configure()

[Alan Cox]

On Fri, 6 Jun 2008 23:41:26 +0200
Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote:

> Alan has fixed PCI layer handling of PCI IDE in Compatibility mode so
> PCI BAR 0/1 (and/or 2/3) content reported by kernel should never be zero.

Providing you are in compatability mode - you might see 0 for a native
mode port that has not been assigned, and now and then a bios will lob
you one of those just to see what happens 8)
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