Messages in this thread | | | Date | Fri, 21 Apr 2006 23:15:55 +0200 | From | Pavel Machek <> | Subject | Re: sata suspend resume ... |
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Hi!
> This is a patch I'd not be ashamed to send Jeff Garzik cc linux-ide, > even if we can't name precisely why it's ATA_BUSY then. But I'll > give it a day or so of real-life suspend/resuming first - Arkadiusz > and I both noticed we're more likely to resume successfully after > a brief suspend, so longer suspends are needed for proper testing.
Thanks, looks good. Pavel
> Hugh > > --- 2.6.17-rc2/drivers/scsi/libata-core.c 2006-04-19 09:14:11.000000000 +0100 > +++ linux/drivers/scsi/libata-core.c 2006-04-21 20:55:48.000000000 +0100 > @@ -4288,6 +4288,7 @@ int ata_device_resume(struct ata_port *a > { > if (ap->flags & ATA_FLAG_SUSPENDED) { > ap->flags &= ~ATA_FLAG_SUSPENDED; > + ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT); > ata_set_mode(ap); > } > if (!ata_dev_present(dev))
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