9  * @brief USB-C Power Policy Engine (PE)
27  * @brief Initialize the Source Policy Engine layer
123 	 * Once the reset process completes, the Policy Engine Shall  in pe_src_startup_run()
153 	 * The Policy Engine Shall transition to the PE_SRC_Send_Capabilities state when:  in pe_src_discovery_run()
200 		 * When message is sent, the Policy Engine Shall:  in pe_src_send_capabilities_run()
212 		 * The Policy Engine Shall transition to the PE_SRC_Discovery  in pe_src_send_capabilities_run()
226 		 * The Policy Engine Shall transition to the PE_SRC_Negotiate_Capability state when:  in pe_src_send_capabilities_run()
240 		 * The Policy Engine Shall transition to the PE_SRC_Hard_Reset  in pe_src_send_capabilities_run()
274 	 * The Policy Engine Shall transition to the  in pe_src_negotiate_capability_entry()
282 	 * The Policy Engine Shall transition to the  in pe_src_negotiate_capability_entry()
327 	 * The Policy Engine Shall transition to the PE_SRC_Ready state when:  in pe_src_transition_supply_run()
328 	 *	1) The Device Policy Manager informs the Policy Engine that  in pe_src_transition_supply_run()
337 	 * The Policy Engine Shall transition to the PE_SRC_Hard_Reset  in pe_src_transition_supply_run()
512 	 * Policy Engine Shall:  in pe_src_transition_to_default_entry()
533 	 * The Policy Engine Shall transition to the PE_SRC_Startup  in pe_src_transition_to_default_run()
550 	 * Policy Engine Shall:  in pe_src_transition_to_default_exit()
569 	 * On entry to the PE_SRC_Capability_Response state the Policy Engine  in pe_src_capability_response_entry()
601 	 * The Policy Engine Shall transition to the PE_SRC_Ready state when:  in pe_src_capability_response_run()
614 	 * The Policy Engine Shall transition to the PE_SRC_Hard_Reset state  in pe_src_capability_response_run()
625 	 * The Policy Engine Shall transition to the PE_SRC_Wait_New_Capabilities  in pe_src_capability_response_run()
684 		 * The Policy Engine Shall transition to the  in pe_src_hard_reset_parent_run()
713 	 * Policy Engine Shall:  in pe_src_hard_reset_entry()