1What:		/sys/class/fpga_region/<region>/compat_id
2Date:		June 2018
3KernelVersion:	4.19
4Contact:	Wu Hao <hao.wu@intel.com>
5Description:	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.

1What:		/sys/class/fpga_region/<region>/compat_id
2Date:		June 2018
3KernelVersion:	4.19
4Contact:	Wu Hao <hao.wu@intel.com>
5Description:	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.