g_get_fca_port_topology
extern int g_get_fca_port_topology(char *, uint32_t *, int);
extern int g_get_fca_port_topology();
if ((err = g_get_fca_port_topology(fcapath, &port_top, 0)) != 0) {
if ((err = g_get_fca_port_topology(fcapath, &port_top, 0)) != 0) {
if ((err = g_get_fca_port_topology(drvr_path,
if ((err = g_get_fca_port_topology(drvr_path,
if ((err = g_get_fca_port_topology(port_path,