How to connect a multiple channel ethernet and xaui interface on cyclone V ?

Hi,

So basically my system works with a xaui interface and 5 ethernet channels so if The count is right; 9 Transceivers are needed to make this design.

the cyclone V has 9 transceivers and compatible with XAUI (Soft PCS) but these transceivers are dispached on 3 GXB banks with triplets.

How can I connect them to the Transceiver reconfiguration controller knowing that XAUI is using 156.25 MHz and the ethernet channels use 125MHz.

Best Regards,