This release(2.3):

  * TL0/TL1 adapters now support full OCP configurability with the following
     known exceptions:
    -OCP 1.0 adapters do not support interfaces specifying the mthreadbusy
     parameter
    -OCP reset in OCP 1.0 adapters is not fully tested

  * TL0/TL1 adapters no longer implement burst and datahandshake extensions 
    as separate classes


  * TL1/TL2 adapters no longer have a maximum buffer depth.  Only the maximum
    chunk length can be specified.

