40 	long ret;  in s3fwrn5_fw_send_msg()  local
44 	ret = s3fwrn5_write(info, msg);  in s3fwrn5_fw_send_msg()
45 	if (ret < 0)  in s3fwrn5_fw_send_msg()
46 		return ret;  in s3fwrn5_fw_send_msg()
48 	ret = wait_for_completion_interruptible_timeout(  in s3fwrn5_fw_send_msg()
50 	if (ret < 0)  in s3fwrn5_fw_send_msg()
51 		return ret;  in s3fwrn5_fw_send_msg()
52 	else if (ret == 0)  in s3fwrn5_fw_send_msg()
93 	int ret;  in s3fwrn5_fw_get_bootinfo()  local
97 	ret = s3fwrn5_fw_prep_msg(fw_info, &msg, S3FWRN5_FW_MSG_CMD,  in s3fwrn5_fw_get_bootinfo()
99 	if (ret < 0)  in s3fwrn5_fw_get_bootinfo()
100 		return ret;  in s3fwrn5_fw_get_bootinfo()
102 	ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_get_bootinfo()
104 	if (ret < 0)  in s3fwrn5_fw_get_bootinfo()
105 		return ret;  in s3fwrn5_fw_get_bootinfo()
109 		ret = -EINVAL;  in s3fwrn5_fw_get_bootinfo()
117 	return ret;  in s3fwrn5_fw_get_bootinfo()
127 	int ret;  in s3fwrn5_fw_enter_update_mode()  local
134 	ret = s3fwrn5_fw_prep_msg(fw_info, &msg, S3FWRN5_FW_MSG_CMD,  in s3fwrn5_fw_enter_update_mode()
136 	if (ret < 0)  in s3fwrn5_fw_enter_update_mode()
137 		return ret;  in s3fwrn5_fw_enter_update_mode()
139 	ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_enter_update_mode()
141 	if (ret < 0)  in s3fwrn5_fw_enter_update_mode()
142 		return ret;  in s3fwrn5_fw_enter_update_mode()
146 		ret = -EPROTO;  in s3fwrn5_fw_enter_update_mode()
154 	ret = s3fwrn5_fw_prep_msg(fw_info, &msg, S3FWRN5_FW_MSG_DATA, 0,  in s3fwrn5_fw_enter_update_mode()
156 	if (ret < 0)  in s3fwrn5_fw_enter_update_mode()
157 		return ret;  in s3fwrn5_fw_enter_update_mode()
159 	ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_enter_update_mode()
161 	if (ret < 0)  in s3fwrn5_fw_enter_update_mode()
162 		return ret;  in s3fwrn5_fw_enter_update_mode()
166 		ret = -EPROTO;  in s3fwrn5_fw_enter_update_mode()
174 	ret = s3fwrn5_fw_prep_msg(fw_info, &msg, S3FWRN5_FW_MSG_DATA, 0,  in s3fwrn5_fw_enter_update_mode()
176 	if (ret < 0)  in s3fwrn5_fw_enter_update_mode()
177 		return ret;  in s3fwrn5_fw_enter_update_mode()
179 	ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_enter_update_mode()
181 	if (ret < 0)  in s3fwrn5_fw_enter_update_mode()
182 		return ret;  in s3fwrn5_fw_enter_update_mode()
186 		ret = -EPROTO;  in s3fwrn5_fw_enter_update_mode()
190 	return ret;  in s3fwrn5_fw_enter_update_mode()
199 	int ret, i;  in s3fwrn5_fw_update_sector()  local
205 	ret = s3fwrn5_fw_prep_msg(fw_info, &msg, S3FWRN5_FW_MSG_CMD,  in s3fwrn5_fw_update_sector()
207 	if (ret < 0)  in s3fwrn5_fw_update_sector()
208 		return ret;  in s3fwrn5_fw_update_sector()
210 	ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_update_sector()
212 	if (ret < 0)  in s3fwrn5_fw_update_sector()
213 		return ret;  in s3fwrn5_fw_update_sector()
217 		ret = -EPROTO;  in s3fwrn5_fw_update_sector()
226 		ret = s3fwrn5_fw_prep_msg(fw_info, &msg,  in s3fwrn5_fw_update_sector()
228 		if (ret < 0)  in s3fwrn5_fw_update_sector()
231 		ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_update_sector()
233 		if (ret < 0)  in s3fwrn5_fw_update_sector()
238 			ret = -EPROTO;  in s3fwrn5_fw_update_sector()
245 	return ret;  in s3fwrn5_fw_update_sector()
249 	return ret;  in s3fwrn5_fw_update_sector()
256 	int ret;  in s3fwrn5_fw_complete_update_mode()  local
260 	ret = s3fwrn5_fw_prep_msg(fw_info, &msg, S3FWRN5_FW_MSG_CMD,  in s3fwrn5_fw_complete_update_mode()
262 	if (ret < 0)  in s3fwrn5_fw_complete_update_mode()
263 		return ret;  in s3fwrn5_fw_complete_update_mode()
265 	ret = s3fwrn5_fw_send_msg(fw_info, msg, &rsp);  in s3fwrn5_fw_complete_update_mode()
267 	if (ret < 0)  in s3fwrn5_fw_complete_update_mode()
268 		return ret;  in s3fwrn5_fw_complete_update_mode()
272 		ret = -EPROTO;  in s3fwrn5_fw_complete_update_mode()
276 	return ret;  in s3fwrn5_fw_complete_update_mode()
300 	int ret;  in s3fwrn5_fw_request_firmware()  local
302 	ret = request_firmware(&fw->fw, fw_info->fw_name,  in s3fwrn5_fw_request_firmware()
304 	if (ret < 0)  in s3fwrn5_fw_request_firmware()
305 		return ret;  in s3fwrn5_fw_request_firmware()
370 	int ret;  in s3fwrn5_fw_setup()  local
374 	ret = s3fwrn5_fw_request_firmware(fw_info);  in s3fwrn5_fw_setup()
375 	if (ret < 0) {  in s3fwrn5_fw_setup()
377 			"Failed to get fw file, ret=%02x\n", ret);  in s3fwrn5_fw_setup()
378 		return ret;  in s3fwrn5_fw_setup()
383 	ret = s3fwrn5_fw_get_bootinfo(fw_info, &bootinfo);  in s3fwrn5_fw_setup()
384 	if (ret < 0) {  in s3fwrn5_fw_setup()
386 			"Failed to get bootinfo, ret=%02x\n", ret);  in s3fwrn5_fw_setup()
392 	ret = s3fwrn5_fw_get_base_addr(&bootinfo, &fw_info->base_addr);  in s3fwrn5_fw_setup()
393 	if (ret < 0) {  in s3fwrn5_fw_setup()
410 	return ret;  in s3fwrn5_fw_setup()
435 	int ret;  in s3fwrn5_fw_download()  local
453 	ret = s3fwrn5_fw_enter_update_mode(fw_info, hash_data,  in s3fwrn5_fw_download()
455 	if (ret < 0) {  in s3fwrn5_fw_download()
462 		ret = s3fwrn5_fw_update_sector(fw_info,  in s3fwrn5_fw_download()
464 		if (ret < 0) {  in s3fwrn5_fw_download()
466 				"Firmware update error (code=%d)\n", ret);  in s3fwrn5_fw_download()
471 	ret = s3fwrn5_fw_complete_update_mode(fw_info);  in s3fwrn5_fw_download()
472 	if (ret < 0) {  in s3fwrn5_fw_download()
482 	return ret;  in s3fwrn5_fw_download()