What:		/sys/module/pch_phub/drivers/.../pch_mac
Date:		August 2010
KernelVersion:	2.6.35
Contact:	masa-korg@dsn.okisemi.com
Description:	Write/read GbE MAC address.

What:		/sys/module/pch_phub/drivers/.../pch_firmware
Date:		August 2010
KernelVersion:	2.6.35
Contact:	masa-korg@dsn.okisemi.com
Description:	Write/read Option ROM data.