SATA/SCSI bus D3Cold support is done in kernel v3.6 via this patch:
commit 3bd46600a7a7e938c54df8cdbac9910668c7dfb0 Author: Lin Ming <email address hidden> Date: Mon Jun 25 16:13:06 2012 +0800
libata-acpi: add ata port runtime D3Cold support
SATA/SCSI bus D3Cold support is done in kernel v3.6 via this patch:
commit 3bd46600a7a7e93 8c54df8cdbac991 0668c7dfb0
Author: Lin Ming <email address hidden>
Date: Mon Jun 25 16:13:06 2012 +0800
libata-acpi: add ata port runtime D3Cold support