Are there any examples of Slave agents that actually have drivers/sequencer that use the ovm_slave_port and ovm_slave_exports? I've already started designing a SlaveSequencer and SlaveDriver that use them but I have to believe the problem has been solved already. Still, I cannot find any examples in the cookbooks.
I've never seen the ovm_slave_*port used.
However, if you are looking for an example of a slave agent and a slave sequence take a look at:
http://verificationacademy.com/uvm-ovm/Ovm/Sequences/Slave
This uses the normal sequence infrastructure.