Re: [PATCH] libata resume improvements

Mark Lord wrote:

Jeff Garzik wrote:

This is an example of how one might make sure the ATA bus reaches
bus-idle, before attempting to talk to it.

It compiles, but is completely untested...

Other resume improvements should work at the pci_driver::resume level as
this does, _not_ the SCSI->ATA->resume device level.


diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c

...

Sorry to say, but no user-visible difference from previous attempts.
Still fails the same way, after a 30-ish second timeout on resume.

Thanks again for testing, though I think more recent of the flurry of patches invalidated this patch :/ Nonetheless, its useful as a data point.

	Jeff



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    • From: Mark Lord <[email protected]>

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