>page 69
>ftp://ftp.symbios.com/pub/standards/io/x3t10/drafts/mmc/mmc-r10a.pdf
Looks like this is a useful document, thanks for the pointer. But that's
the scsi-3 draft, guess it is'nt implemented yet in current cdrom readers.
Hav'nt tried this, but will do if I come back from holidays...
The generic cdrom driver already has a ioctl for that, but none of
the existing drivers supports this as far I know.
Gerd