Tests if master port link is active
int rio_mport_is_active(struct rio_mport * port);
port
Master port to test
Reads the port error status CSR for the master port to determine if the port has an active link. Returns RIO_PORT_N_ERR_STS_PORT_OK if the master port is active or 0 if it is inactive.
Matt Porter <[email protected]>, <[email protected]>
Author.