Re: [PATCH] AHCI PCI ID for MacBook Pro

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Soeren Sonnenburg wrote:
well I am doing both benchmarks on a macbookpro1,1 -> 32bit mode (matteo
does it on a macbook pro2, sth so he has a c2d and does it in 64bit ->
amd64 mode).

So the io scheduler is the same or do you mean inside of ahci/piix ?

I meant the iosched (cfq/as/deadline...).

However what may make it worth is that I don't see any errors on
suspend/resume anymore...
Hmm... So, ata_piix fails to suspend/resume properly on your machine? It should work. Can you describe how it fails?

Well I keep seeing this:

ata3.01: revalidation failed (errno=-2)
ata3: failed to recover some devices, retrying in 5 secs
ATA: abnormal status 0x7F on port 0x40DF
ATA: abnormal status 0x7F on port 0x40DF
ata3.01: configured for UDMA/133

but I am still on 2.6.20-rc6 ... so sorry if this is now fixed in .20.

Yeap, please give a shot at 2.6.20. Maybe the TF clearing for IDENTIFY fixed the problem.

Thanks.

--
tejun
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