How to pass DUT configuration to UVM agent at run-time

UVM
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1

Suppose my UVM monitor/driver function depends on the DUT configuration.
At run-time the DUT configuration may change, e.g. DUT configuration registers may be reprogrammed via JTAG.
What would be a correct way to pass DUT configuration info to UVM monitor/driver?
I think uvm_config_db isn’t appropriate here.

2

In reply to vitaliy:

Reprogramming your DUT via JTAG will be done through a JTAG agent using register commands. This will also update the registers in your testbench, i.e. the new configuration is also available in the UVM environment. This is a typical use-case what your are requesting.

3

In reply to Ram _p:

make a reference to your register model in your driver then you have what you need.