add the iopool wrapper around the mpii ccb free list. cut the midlayer and the scsi_cmd path over to it.
add the iopool wrapper around the mpii ccb free list. cut the midlayer and
the scsi_cmd path over to it.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars