put and get data

• SYNOPSIS
  int ioctl(int fd, PPCIIOC_GET_DATA, int *data );
  int ioctl(int fd, PPCIIOC_PUT_DATA, int *data );
• DESCRIPTION
  The functions get and put a 32-bit data from and into a P-PCI-LV. The buffer pointed at data includes an address pointing data. The functions are used in target mode.