125     def execute_pd_state_cmd(self, port):  argument
138         pd_cmd = cmd +" " + str(port) + " " + subcmd
154     def get_pd_state(self, port):  argument
161         pd_dict = self.execute_pd_state_cmd(port)
164     def get_pd_port(self, port):  argument
170         pd_dict = self.execute_pd_state_cmd(port)
173     def get_pd_role(self, port):  argument
179         pd_dict = self.execute_pd_state_cmd(port)
182     def get_pd_flags(self, port):  argument
188         pd_dict = self.execute_pd_state_cmd(port)
237         port = 0;
239         status['port'] = port
240         state = self.get_pd_state(port)
246             port = 1
247             status['port'] = port
248             state = self.get_pd_state(port)
256     def swap_power_role(self, port):  argument
274         if self.is_pd_connected(port) == False:
277         current_pr = self.get_pd_state(port)
278         swap_cmd = 'pd %d swap power' % port
281         new_pr = self.get_pd_state(port)
283         if self.is_pd_connected(port) == False:
301     def is_pd_flag_set(self, port, key):  argument
312         pd_flags = self.get_pd_flags(port)
315     def is_pd_connected(self, port):  argument
322         state = self.get_pd_state(port)
353     def _verify_plankton_connection(self, port):  argument
372         if self.dut_console.is_pd_connected(port):
377             if self.dut_console.is_pd_connected(port) == False:
380                 if self.dut_console.is_pd_connected(port):
382                                  port)
395         for port in xrange(self.dut_console.PD_MAX_PORTS):
397             if self._verify_plankton_connection(port):
399                 return port