1 What: /sys/class/fpga_region/<region>/compat_id
4 Contact: Wu Hao <hao.wu@intel.com>
5 Description: FPGA region id for compatibility check, e.g. compatibility
6 of the FPGA reconfiguration hardware and image. This value
7 is defined or calculated by the layer that is creating the
8 FPGA region. This interface returns the compat_id value or
9 just error code -ENOENT in case compat_id is not used.