Format of OPTi FireLink/FireBlast Host Controller memory-mapped registers:
Offset	Size	Description	)
 00h 256 BYTES	standard OpenHCI registers (see #00902)
100h	DWORD	"HceControl"	emulation control (see #00967)
104h	DWORD	"HceInput"	legacy Input Buffer (see #00968)
108h	DWORD	"HceOutput"	legacy Output Buffer (see #00969)
10Ch	DWORD	"HceStatus"	legacy Status (see #00970)
SeeAlso: #00902,#00965