Port to port switching on the MPC8260 ATM SAR

Hi all,

Aparently the MPC8260 CPM can do port to port switching (PTP).  Has
anybody got this working?

I've looked at atm8260.sourceforge.net and there's a userspace program
mpc8260_user.c which appears to allow creation of PTP connections, but
the support in the device driver appears to be missing.

I would be very gratefull for any help,

Alex Zeffertt