In reply to rossswanson:
Hi Ross, the UVM source code looks pretty good.
But I had a deeper look to the code.
The error message you have posted above:
** Fatal: (vsim-8451) ./wishbone/wb_bus_bfm_monitor.svh(56): Virtual interface resolution cannot find a matching instance for ‘virtual wishbone_bus_bfm_if’.
Can not be from the example ‘wb_mac_config_vif_pm’. There is no file named ./wishbone/wb_bus_bfm_monitor.svh
Could you please check again.