33  * AP and the IPA microcontroller.  Each side writes data to the shared area
35  * to the interrupt.  Some information found in the shared area is currently
36  * unused.  All remaining space in the shared area is reserved, and must not
45  * struct ipa_uc_mem_area - AP/microcontroller shared memory area
66  * A shared memory area at the base of IPA resident memory is used for
131 	struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa);  in ipa_uc_event_handler()  local
134 	if (shared->event == IPA_UC_EVENT_ERROR)  in ipa_uc_event_handler()
136 	else if (shared->event != IPA_UC_EVENT_LOG_INFO)  in ipa_uc_event_handler()
138 			shared->event);  in ipa_uc_event_handler()
145 	struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa);  in ipa_uc_response_hdlr()  local
156 	switch (shared->response) {  in ipa_uc_response_hdlr()
170 			 shared->response);  in ipa_uc_response_hdlr()
234 	struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa);  in send_uc_command()  local
239 	shared->command = command;  in send_uc_command()
240 	shared->command_param = cpu_to_le32(command_param);  in send_uc_command()
241 	shared->command_param_hi = 0;  in send_uc_command()
242 	shared->response = 0;  in send_uc_command()
243 	shared->response_param = 0;  in send_uc_command()