Re: ICH7 fails to wakeup drive sata drive on ACPI resume

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On Mon, 2006-06-19 at 03:02 -0400, Milosz Tanski wrote:
> That's what lead me to believe that drive doesn't resume, now I know
> there is a recent patch added 6/3 to wait till drive spins up
> (http://www.kernel.org/git/?p=linux/kernel/git/jgarzik/libata-dev.git;a=commit;h=d9ec5ad24ce80b7ef69a0717363db661d13aada5) I am wondering if this has anything to with this line, and just waiting for ever for the drive to resume.
> 

This line has nothing to do with resume in AHCI mode. It's related to
resume in piix mode.

There's no support for AHCI resume in either stock kernel or libata-dev
git tree now.

The patches for AHCI suspend/resume is at here:
http://marc.theaimsgroup.com/?l=linux-ide&m=114958999517565&w=2
http://marc.theaimsgroup.com/?l=linux-ide&m=114958968123198&w=2
http://marc.theaimsgroup.com/?l=linux-ide&m=114958999523165&w=2
http://marc.theaimsgroup.com/?l=linux-ide&m=114959199902868&w=2
http://marc.theaimsgroup.com/?l=linux-ide&m=114959199906103&w=2
http://marc.theaimsgroup.com/?l=linux-ide&m=114958984425832&w=2
http://marc.theaimsgroup.com/?l=linux-ide&m=114958984425521&w=2

Thanks,
Forrest
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