30  * AP and the IPA microcontroller.  Each side writes data to the shared area
32  * to the interrupt.  Some information found in the shared area is currently
33  * unused.  All remaining space in the shared area is reserved, and must not
42  * struct ipa_uc_mem_area - AP/microcontroller shared memory area
63  * A shared memory area at the base of IPA resident memory is used for
127 	struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa);  in ipa_uc_event_handler()  local
130 	if (shared->event == IPA_UC_EVENT_ERROR)  in ipa_uc_event_handler()
134 			shared->event);  in ipa_uc_event_handler()
140 	struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa);  in ipa_uc_response_hdlr()  local
150 	switch (shared->response) {  in ipa_uc_response_hdlr()
158 			 shared->response);  in ipa_uc_response_hdlr()
193 	struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa);  in send_uc_command()  local
195 	shared->command = command;  in send_uc_command()
196 	shared->command_param = cpu_to_le32(command_param);  in send_uc_command()
197 	shared->command_param_hi = 0;  in send_uc_command()
198 	shared->response = 0;  in send_uc_command()
199 	shared->response_param = 0;  in send_uc_command()