https://www.altera.com/documentation/swn1503506366945.html
https://files.cnblogs.com/files/shaohef/opae-driver-architecture.pdf
https://github.com/yongfengdu/fpga
# cat enablevf.sh
# SRIOV enable
# https://opae.github.io/docs/drv_arch/drv_arch.html#fpga-virtualization# For slot , port
fpgaport release /dev/intel-fpga-fme.
echo > /sys/class/fpga/intel-fpga-dev./device/sriov_numvfs
# For slot , port
fpgaport release /dev/intel-fpga-fme.
echo > /sys/class/fpga/intel-fpga-dev./device/sriov_numvfs