Re: libATA PATA status report, new patch

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Very strange trace indeed. I'll take a look at this. At least since it
came from Qemu I should be able to "build" a suitable PC to match yours.

Original Intel PIIX devices are handled by "OLDPIIX" (0x8086, 0x1230).
The later ones by ata_piix. The only oddity I see is that you have no
PCI bus mastering address base assigned (bmdma)

I also tried VMWare 5.5 that emulated PIIX4. It works if I only put ata_piix driver in. With the same kernel that Qemu gets the error, VMWare gets another oops during generic ide initialisation. I relooked and found that I have both generic PCI ide and generic ISA ide drivers compiled in, so I disabled them and it works using ata_piix (with PATA and ATAPI enabled). Even ATAPI cdrom worked as the root partition.

But, the different oops that I got in vmware with generic ide:
http://www.cs.ut.ee/~mroos/atacrash.png

--
Meelis Roos ([email protected])
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