Zhang Rui wrote: > But how to make SATA drive S3 work properly in 2.6.16.33? There is no simple patch which can fix S3 support in 2.6.16. You need to backport whole libata EH including PM support. If you absolutely have to keep using 2.6.16.33, consider backporting libata as a whole from 2.6.19 (it wouldn't be easy unless you're familiar with libata and SCSI). Otherwise, just use kernel >= 2.6.18. -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html