1 What: /sys/class/fpga_region/<region 1 What: /sys/class/fpga_region/<region>/compat_id 2 Date: June 2018 2 Date: June 2018 3 KernelVersion: 4.19 3 KernelVersion: 4.19 4 Contact: Wu Hao <hao.wu@intel.com> 4 Contact: Wu Hao <hao.wu@intel.com> 5 Description: FPGA region id for compatibili 5 Description: FPGA region id for compatibility check, e.g. compatibility 6 of the FPGA reconfiguration ha 6 of the FPGA reconfiguration hardware and image. This value 7 is defined or calculated by th 7 is defined or calculated by the layer that is creating the 8 FPGA region. This interface re 8 FPGA region. This interface returns the compat_id value or 9 just error code -ENOENT in cas 9 just error code -ENOENT in case compat_id is not used.
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