> Do you have any reference of how to dump the other registers? Have a look at drivers/net/dsa/mv88e6xxx/devlink.c, all the code with mv88e6xxx_region_. This ethernet switch chip has multiple banks of registers, one per port of the switch, and two global. It also has a few other tables which can be interesting to dump in their raw format. There is also a user space tool to pritty print them. Andrew