26 static enum mhu_error_t error_mapping_to_mhu_error_t(enum mhu_v2_x_error_t err)  in error_mapping_to_mhu_error_t()  argument
28 	switch (err) {  in error_mapping_to_mhu_error_t()
48 	enum mhu_v2_x_error_t err;  in signal_and_wait_for_clear()  local
54 	err = mhu_v2_x_channel_send(dev, channel_notify, val);  in signal_and_wait_for_clear()
55 	if (err != MHU_V_2_X_ERR_NONE) {  in signal_and_wait_for_clear()
56 		return err;  in signal_and_wait_for_clear()
60 		err = mhu_v2_x_channel_poll(dev, channel_notify, &val);  in signal_and_wait_for_clear()
61 		if (err != MHU_V_2_X_ERR_NONE) {  in signal_and_wait_for_clear()
66 	return err;  in signal_and_wait_for_clear()
71 	enum mhu_v2_x_error_t err;  in wait_for_signal()  local
78 		err = mhu_v2_x_channel_receive(dev, channel_notify, &val);  in wait_for_signal()
79 		if (err != MHU_V_2_X_ERR_NONE) {  in wait_for_signal()
84 	return err;  in wait_for_signal()
89 	enum mhu_v2_x_error_t err;  in clear_and_wait_for_next_signal()  local
96 		err = mhu_v2_x_channel_clear(dev, i);  in clear_and_wait_for_next_signal()
97 		if (err != MHU_V_2_X_ERR_NONE) {  in clear_and_wait_for_next_signal()
98 			return err;  in clear_and_wait_for_next_signal()
107 	enum mhu_v2_x_error_t err;  in mhu_init_sender()  local
113 	err = mhu_v2_x_driver_init(&MHU1_HSE_DEV, MHU_REV_READ_FROM_HW);  in mhu_init_sender()
114 	return error_mapping_to_mhu_error_t(err);  in mhu_init_sender()
119 	enum mhu_v2_x_error_t err;  in mhu_init_receiver()  local
126 	err = mhu_v2_x_driver_init(&MHU1_SEH_DEV, MHU_REV_READ_FROM_HW);  in mhu_init_receiver()
127 	if (err != MHU_V_2_X_ERR_NONE) {  in mhu_init_receiver()
128 		return error_mapping_to_mhu_error_t(err);  in mhu_init_receiver()
135 		err = mhu_v2_x_channel_mask_set(&MHU1_SEH_DEV, i, UINT32_MAX);  in mhu_init_receiver()
136 		if (err != MHU_V_2_X_ERR_NONE) {  in mhu_init_receiver()
137 			return error_mapping_to_mhu_error_t(err);  in mhu_init_receiver()
142 	err = mhu_v2_x_channel_mask_clear(  in mhu_init_receiver()
144 	return error_mapping_to_mhu_error_t(err);  in mhu_init_receiver()
165 	enum mhu_v2_x_error_t err;  in mhu_send_data()  local
177 	err = mhu_v2_x_initiate_transfer(dev);  in mhu_send_data()
178 	if (err != MHU_V_2_X_ERR_NONE) {  in mhu_send_data()
179 		return error_mapping_to_mhu_error_t(err);  in mhu_send_data()
183 	err = mhu_v2_x_channel_send(dev, chan, (uint32_t)size);  in mhu_send_data()
184 	if (err != MHU_V_2_X_ERR_NONE) {  in mhu_send_data()
185 		return error_mapping_to_mhu_error_t(err);  in mhu_send_data()
191 		err = mhu_v2_x_channel_send(dev, chan, *p++);  in mhu_send_data()
192 		if (err != MHU_V_2_X_ERR_NONE) {  in mhu_send_data()
193 			return error_mapping_to_mhu_error_t(err);  in mhu_send_data()
196 			err = signal_and_wait_for_clear();  in mhu_send_data()
197 			if (err != MHU_V_2_X_ERR_NONE) {  in mhu_send_data()
198 				return error_mapping_to_mhu_error_t(err);  in mhu_send_data()
210 		err = signal_and_wait_for_clear();  in mhu_send_data()
211 		if (err != MHU_V_2_X_ERR_NONE) {  in mhu_send_data()
212 			return error_mapping_to_mhu_error_t(err);  in mhu_send_data()
216 	err = mhu_v2_x_close_transfer(dev);  in mhu_send_data()
217 	return error_mapping_to_mhu_error_t(err);  in mhu_send_data()
238 	enum mhu_v2_x_error_t err;  in mhu_receive_data()  local
255 	err = wait_for_signal();  in mhu_receive_data()
256 	if (err != MHU_V_2_X_ERR_NONE) {  in mhu_receive_data()
257 		return error_mapping_to_mhu_error_t(err);  in mhu_receive_data()
261 	err = mhu_v2_x_channel_receive(dev, chan, &message_len);  in mhu_receive_data()
262 	if (err != MHU_V_2_X_ERR_NONE) {  in mhu_receive_data()
263 		return error_mapping_to_mhu_error_t(err);  in mhu_receive_data()
275 		err = mhu_v2_x_channel_receive(dev, chan, p++);  in mhu_receive_data()
276 		if (err != MHU_V_2_X_ERR_NONE) {  in mhu_receive_data()
277 			return error_mapping_to_mhu_error_t(err);  in mhu_receive_data()
283 			err = clear_and_wait_for_next_signal();  in mhu_receive_data()
284 			if (err != MHU_V_2_X_ERR_NONE) {  in mhu_receive_data()
285 				return error_mapping_to_mhu_error_t(err);  in mhu_receive_data()
293 		err = mhu_v2_x_channel_clear(dev, i);  in mhu_receive_data()
294 		if (err != MHU_V_2_X_ERR_NONE) {  in mhu_receive_data()
295 			return error_mapping_to_mhu_error_t(err);  in mhu_receive_data()