I wrote an OpenMIOP driver for Talos Linux and Debian/Ubuntu, enabling Ethernet communication between Mixtile Blade 3 nodes directly over the ClusterBox internal PCIe fabric.
Important: OpenMIOP requires the compatible ClusterBox BMC/OpenWrt firmware v0.1.0-rc.1 to be installed.
Talos v1.14.2 + OpenMIOP:
ClusterBox OpenWrt firmware:
https://github.com/roysbike/mixtile-clusterbox-mt7620a-openwrt/releases/download/v0.1.0-rc.1/mixtile-clusterbox-v120-v0.1.0-rc.1-sysupgrade-sd.bin
Tested on a 4-node Mixtile Blade 3 ClusterBox.
If anyone needs it — feel free to use it, test it, and contribute.
