The files are:

   enabler     Sample enabler for connecting drivers
   dumpcis     Reads and dumps CIS of card.
   pccardmem   Sets a memory area for use by the driver
   rdmap       Dumps the current memory and I/O card contexts
   rdreg       reads a PCIC register
   wrreg       Writes a PCIC register
   wrattr      Writes a byte into the card's attribute area.

The cardd stuff has been updated for the new interfaces, but
hasn't been tested to any real extent.