22 	int ret;  in _softing_fct_cmd()  local
34 		ret = ioread8(&card->dpram[DPRAM_FCT_HOST]) +  in _softing_fct_cmd()
38 		if (ret == RES_OK)  in _softing_fct_cmd()
42 		if ((ret != vector) || time_after(jiffies, stamp))  in _softing_fct_cmd()
48 	ret = (ret == RES_NONE) ? -ETIMEDOUT : -ECANCELED;  in _softing_fct_cmd()
49 	dev_alert(&card->pdev->dev, "firmware %s failed (%i)\n", msg, ret);  in _softing_fct_cmd()
50 	return ret;  in _softing_fct_cmd()
55 	int ret;  in softing_fct_cmd()  local
57 	ret = _softing_fct_cmd(card, cmd, 0, msg);  in softing_fct_cmd()
58 	if (ret > 0) {  in softing_fct_cmd()
59 		dev_alert(&card->pdev->dev, "%s returned %u\n", msg, ret);  in softing_fct_cmd()
60 		ret = -EIO;  in softing_fct_cmd()
62 	return ret;  in softing_fct_cmd()
68 	int ret;  in softing_bootloader_command()  local
78 		ret = ioread16(&card->dpram[DPRAM_RECEIPT]);  in softing_bootloader_command()
81 		if (ret == RES_OK)  in softing_bootloader_command()
89 	ret = (ret == RES_NONE) ? -ETIMEDOUT : -ECANCELED;  in softing_bootloader_command()
90 	dev_alert(&card->pdev->dev, "bootloader %s failed (%i)\n", msg, ret);  in softing_bootloader_command()
91 	return ret;  in softing_bootloader_command()
137 	int ret;  in softing_load_fw()  local
145 	ret = request_firmware(&fw, file, &card->pdev->dev);  in softing_load_fw()
146 	if (ret < 0)  in softing_load_fw()
147 		return ret;  in softing_load_fw()
156 	ret = fw_parse(&mem, &type, &addr, &len, &dat);  in softing_load_fw()
157 	if (ret < 0)  in softing_load_fw()
162 		ret = -EINVAL;  in softing_load_fw()
167 		ret = fw_parse(&mem, &type, &addr, &len, &dat);  in softing_load_fw()
168 		if (ret < 0)  in softing_load_fw()
178 			ret = -EINVAL;  in softing_load_fw()
192 				ret = -ENOMEM;  in softing_load_fw()
202 			ret = -EIO;  in softing_load_fw()
209 	ret = 0;  in softing_load_fw()
213 	if (ret < 0)  in softing_load_fw()
215 	return ret;  in softing_load_fw()
222 	int ret, j;  in softing_load_app_fw()  local
228 	ret = request_firmware(&fw, file, &card->pdev->dev);  in softing_load_app_fw()
229 	if (ret) {  in softing_load_app_fw()
231 			file, ret);  in softing_load_app_fw()
232 		return ret;  in softing_load_app_fw()
240 	ret = fw_parse(&mem, &type, &addr, &len, &dat);  in softing_load_app_fw()
241 	if (ret)  in softing_load_app_fw()
243 	ret = -EINVAL;  in softing_load_app_fw()
256 		ret = fw_parse(&mem, &type, &addr, &len, &dat);  in softing_load_app_fw()
257 		if (ret)  in softing_load_app_fw()
272 			ret = -EINVAL;  in softing_load_app_fw()
288 		ret = softing_bootloader_command(card, 1, "loading app.");  in softing_load_app_fw()
289 		if (ret < 0)  in softing_load_app_fw()
296 			ret = -EIO;  in softing_load_app_fw()
305 	ret = softing_bootloader_command(card, 3, "start app.");  in softing_load_app_fw()
306 	if (ret < 0)  in softing_load_app_fw()
308 	ret = 0;  in softing_load_app_fw()
311 	if (ret < 0)  in softing_load_app_fw()
313 	return ret;  in softing_load_app_fw()
318 	int ret;  in softing_reset_chip()  local
327 		ret = softing_fct_cmd(card, 0, "reset_can");  in softing_reset_chip()
328 		if (!ret)  in softing_reset_chip()
335 	return ret;  in softing_reset_chip()
340 	int ret;  in softing_chip_poweron()  local
342 	ret = _softing_fct_cmd(card, 99, 0x55, "sync-a");  in softing_chip_poweron()
343 	if (ret < 0)  in softing_chip_poweron()
346 	ret = _softing_fct_cmd(card, 99, 0xaa, "sync-b");  in softing_chip_poweron()
347 	if (ret < 0)  in softing_chip_poweron()
350 	ret = softing_reset_chip(card);  in softing_chip_poweron()
351 	if (ret < 0)  in softing_chip_poweron()
354 	ret = softing_fct_cmd(card, 43, "get_serial_number");  in softing_chip_poweron()
355 	if (ret < 0)  in softing_chip_poweron()
359 	ret = softing_fct_cmd(card, 12, "get_version");  in softing_chip_poweron()
360 	if (ret < 0)  in softing_chip_poweron()
369 	return ret;  in softing_chip_poweron()
419 	int ret;  in softing_startstop()  local
434 	ret = mutex_lock_interruptible(&card->fw.lock);  in softing_startstop()
435 	if (ret)  in softing_startstop()
436 		return ret;  in softing_startstop()
473 	ret = softing_reset_chip(card);  in softing_startstop()
474 	if (ret)  in softing_startstop()
501 		ret = softing_fct_cmd(card, 1, "initialize_chip[0]");  in softing_startstop()
502 		if (ret < 0)  in softing_startstop()
507 		ret = softing_fct_cmd(card, 3, "set_mode[0]");  in softing_startstop()
508 		if (ret < 0)  in softing_startstop()
519 		ret = softing_fct_cmd(card, 7, "set_filter[0]");  in softing_startstop()
520 		if (ret < 0)  in softing_startstop()
524 		ret = softing_fct_cmd(card, 5, "set_output[0]");  in softing_startstop()
525 		if (ret < 0)  in softing_startstop()
541 		ret = softing_fct_cmd(card, 2, "initialize_chip[1]");  in softing_startstop()
542 		if (ret < 0)  in softing_startstop()
547 		ret = softing_fct_cmd(card, 4, "set_mode[1]");  in softing_startstop()
548 		if (ret < 0)  in softing_startstop()
559 		ret = softing_fct_cmd(card, 8, "set_filter[1]");  in softing_startstop()
560 		if (ret < 0)  in softing_startstop()
564 		ret = softing_fct_cmd(card, 6, "set_output[1]");  in softing_startstop()
565 		if (ret < 0)  in softing_startstop()
576 		ret = softing_fct_cmd(card, 51, "enable_error_frame");  in softing_startstop()
577 		if (ret < 0)  in softing_startstop()
592 	ret = softing_fct_cmd(card, 17, "initialize_interface");  in softing_startstop()
593 	if (ret < 0)  in softing_startstop()
596 	ret = softing_fct_cmd(card, 36, "enable_fifo");  in softing_startstop()
597 	if (ret < 0)  in softing_startstop()
600 	ret = softing_fct_cmd(card, 13, "fifo_tx_ack[0]");  in softing_startstop()
601 	if (ret < 0)  in softing_startstop()
604 	ret = softing_fct_cmd(card, 14, "fifo_tx_ack[1]");  in softing_startstop()
605 	if (ret < 0)  in softing_startstop()
608 	ret = softing_fct_cmd(card, 11, "start_chip");  in softing_startstop()
609 	if (ret < 0)  in softing_startstop()
647 	ret = softing_enable_irq(card, 1);  in softing_startstop()
648 	if (ret)  in softing_startstop()
654 	ret = -EINVAL;  in softing_startstop()
666 	return ret;  in softing_startstop()