1. NAME

rio_mport_is_active - Tests if master port link is active

2. SYNOPSIS

int rio_mport_is_active(struct rio_mport *  port );

3. ARGUMENTS

port
    Master port to test

4. DESCRIPTION

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.

5. AUTHOR

Matt Porter < >, < >
    Author.

6. COPYRIGHT