On Sun, 2006-05-28 at 16:34 -0400, Jeff Garzik wrote:
> Please pull from 'upstream-fixes' branch of
> master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
>
> to receive the following updates:
>
> drivers/scsi/libata-core.c | 1 +
> 1 file changed, 1 insertion(+)
>
> Mark Lord:
> the latest consensus libata resume fix
If your devices are coming from poweron-reset then you will have to wait
up to 31 seconds :( And yes, I _did_ have such a device at one point.
Ben.
> diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
> index fa476e7..b046ffa 100644
> --- a/drivers/scsi/libata-core.c
> +++ b/drivers/scsi/libata-core.c
> @@ -4297,6 +4297,7 @@ static int ata_start_drive(struct ata_po
> int ata_device_resume(struct ata_port *ap, struct ata_device *dev)
> {
> if (ap->flags & ATA_FLAG_SUSPENDED) {
> + ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 200000);
> ap->flags &= ~ATA_FLAG_SUSPENDED;
> ata_set_mode(ap);
> }
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