menuentry '[MENUTITLE]' --class freebsd {
    set iso_path='/[ISONAME]'
    loopback loop $iso_path
    set root=(loop)
    kfreebsd (loop)/boot/kernel/kernel
    kfreebsd_module (loop)/boot/kernel/ahci.ko
    kfreebsd_module (loop)/boot/pxeboot type=mfs_root
    set kFreeBSD.vfs.root.mountfrom=ufs:/dev/md0
    set kFreeBSD.vfs.root.mountfrom.options=ro
    set kFreeBSD.mfsbsd.autodhcp="YES" 
}
