+ /* Native UART enumeration. */
+ if ((cua_sfx[0] == 'u') || (cua_sfx[0] == 'd')) {
+ port->transport = SP_TRANSPORT_NATIVE;
+ snprintf(tbuf, sizeof(tbuf), "cua%s", cua_sfx);
+ port->description = strdup(tbuf);
+ RETURN_OK();
+ }
+
+ /* USB device enumeration. */