The Quartus® Prime software and Intel® FPGA SDK for OpenCL™ license requires the Ethernet port to be named eth0. RedHat / CentOS 7.x has Ethernet port names such as enpXXXXX (i.e. enp20s63). Users may see following error while compiling:
For further information, refer to the FlexNet Licensing documentation, available at "www.flexerasoftware.com".
Could not acquire a valid license for the Intel(R) FPGA SDK for OpenCL(TM).
Error: Verilog generator FAILED.
To work around this issue, follow the steps below and reboot the system. (Note that you will need sudo access on the host to run some commands)
• vi /etc/default/grub
(add "net.ifnames=0" to GRUB_CMDLINE_LINUX variable)
• sudo grub2-mkconfig -o /boot/grub2/grub.cfg
• sudo vi /etc/udev/rules.d/70-persistent-net.rules
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="08:00:27:a9:7a:e1", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
Alternatively, a dummy Ethernet port can be created by following the steps below:
- sudo modprobe dummy
- sudo ip li add dummy0 type dummy
- sudo ip link set name eth0 dev dummy0
- sudo ifconfig eth0 hw ether <NIC ID> up
For example: sudo ifconfig eth0 hw ether EC:8E:B5:8F:F0:DD up
This problem is scheduled to be fixed is a future version of the Quartus Prime software and Intel FPGA SDK for OpenCL.