Linux USB driver support for EVAL-AD7768+EVAL-SDP-CH1Z


I have an AD7768 EVAL board connected to the SDP carrier board and am able to collect a small amount of data using the Windows GUI.  What I would like to do for a prototype is stream samples from AD7768 into my custom linux application. 

1) Is there a way to do this directly into linux over USB?

2) Is there another interface or adapter card to the AD7768-EVAL that is better suited to this task?