223 	int status = 0;  in mxl692_validate_fw_header()  local
232 		status = -EINVAL;  in mxl692_validate_fw_header()
240 		status = -EINVAL;  in mxl692_validate_fw_header()
248 		status = -EINVAL;  in mxl692_validate_fw_header()
251 	if (status)  in mxl692_validate_fw_header()
253 	return status;  in mxl692_validate_fw_header()
259 	int status = 0;  in mxl692_write_fw_block()  local
273 		while ((total_len > 0) && (status == 0)) {  in mxl692_write_fw_block()
290 				status = -EREMOTEIO;  in mxl692_write_fw_block()
300 		status = -EINVAL;  in mxl692_write_fw_block()
303 	if (status)  in mxl692_write_fw_block()
304 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_write_fw_block()
306 	return status;  in mxl692_write_fw_block()
312 	int status = 0, total_len = 0;  in mxl692_memwrite()  local
335 		status = -EREMOTEIO;  in mxl692_memwrite()
339 	return status;  in mxl692_memwrite()
341 	dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_memwrite()
342 	return status;  in mxl692_memwrite()
348 	int status = 0;  in mxl692_memread()  local
363 		status = mxl692_i2c_read(dev, buffer, (u16)size) < 0 ? -EREMOTEIO : 0;  in mxl692_memread()
365 		if (status == 0)  in mxl692_memread()
369 		status = -EREMOTEIO;  in mxl692_memread()
374 	if (status)  in mxl692_memread()
375 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_memread()
377 	return status;  in mxl692_memread()
391 	int status = 0, total_len = 0;  in mxl692_opwrite()  local
411 		status = -EREMOTEIO;  in mxl692_opwrite()
415 	if (status)  in mxl692_opwrite()
417 			mxl692_opcode_string(tx_hdr->opcode), status);  in mxl692_opwrite()
418 	return status;  in mxl692_opwrite()
424 	int status = 0;  in mxl692_opread()  local
438 				status = -EREMOTEIO;  in mxl692_opread()
444 		status = -EREMOTEIO;  in mxl692_opread()
447 	if (status)  in mxl692_opread()
448 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_opread()
449 	return status;  in mxl692_opread()
459 	int status = 0, timeout = 40;  in mxl692_i2c_writeread()  local
470 		status = -EINVAL;  in mxl692_i2c_writeread()
495 	status = mxl692_opwrite(dev, tx_buf,  in mxl692_i2c_writeread()
497 	if (status) {  in mxl692_i2c_writeread()
498 		status = -EREMOTEIO;  in mxl692_i2c_writeread()
506 		status = mxl692_opread(dev, rx_buf,  in mxl692_i2c_writeread()
510 	} while ((timeout > 0) && (status == 0) &&  in mxl692_i2c_writeread()
514 	if (timeout == 0 || status) {  in mxl692_i2c_writeread()
516 			timeout, status);  in mxl692_i2c_writeread()
517 		status = -ETIMEDOUT;  in mxl692_i2c_writeread()
521 	if (rx_header->status) {  in mxl692_i2c_writeread()
522 		dev_dbg(&dev->i2c_client->dev, "rx header status code: %d\n", rx_header->status);  in mxl692_i2c_writeread()
523 		status = -EREMOTEIO;  in mxl692_i2c_writeread()
538 		status = -EREMOTEIO;  in mxl692_i2c_writeread()
552 		status = -EREMOTEIO;  in mxl692_i2c_writeread()
561 			status = -EREMOTEIO;  in mxl692_i2c_writeread()
568 	if (status)  in mxl692_i2c_writeread()
569 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_i2c_writeread()
572 	return status;  in mxl692_i2c_writeread()
578 	int status = 0;  in mxl692_fwdownload()  local
591 	status = mxl692_validate_fw_header(dev, firmware_buf, buf_len);  in mxl692_fwdownload()
592 	if (status)  in mxl692_fwdownload()
596 	status = mxl692_write_fw_block(dev, firmware_buf, buf_len, &ix); /* DRAM */  in mxl692_fwdownload()
597 	if (status)  in mxl692_fwdownload()
600 	status = mxl692_write_fw_block(dev, firmware_buf, buf_len, &ix); /* IRAM */  in mxl692_fwdownload()
601 	if (status)  in mxl692_fwdownload()
605 	status = mxl692_memwrite(dev, 0x70000018, (u8 *)&reg_val, sizeof(u32));  in mxl692_fwdownload()
606 	if (status)  in mxl692_fwdownload()
611 	if (status == 0) {  in mxl692_fwdownload()
615 		status = mxl692_i2c_writeread(dev,  in mxl692_fwdownload()
623 	return status;  in mxl692_fwdownload()
626 	if (status)  in mxl692_fwdownload()
627 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_fwdownload()
628 	return status;  in mxl692_fwdownload()
633 	int status = 0;  in mxl692_get_versions()  local
637 	status = mxl692_i2c_writeread(dev, MXL_EAGLE_OPCODE_DEVICE_VERSION_GET,  in mxl692_get_versions()
642 	if (status)  in mxl692_get_versions()
643 		return status;  in mxl692_get_versions()
656 	return status;  in mxl692_get_versions()
661 	int status = 0;  in mxl692_reset()  local
667 	status = mxl692_memwrite(dev, 0x80000100, (u8 *)&reg_val, sizeof(u32));  in mxl692_reset()
668 	if (status)  in mxl692_reset()
672 	status = mxl692_memread(dev, 0x70000188, (u8 *)&dev_type, sizeof(u32));  in mxl692_reset()
673 	if (status)  in mxl692_reset()
680 	if (status)  in mxl692_reset()
681 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_reset()
682 	return status;  in mxl692_reset()
688 	int status = 0;  in mxl692_config_regulators()  local
694 	status = mxl692_memread(dev, 0x90000000, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_regulators()
695 	if (status)  in mxl692_config_regulators()
702 	status = mxl692_memwrite(dev, 0x90000000, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_regulators()
703 	if (status)  in mxl692_config_regulators()
707 	status = mxl692_memread(dev, 0x90000018, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_regulators()
708 	if (status)  in mxl692_config_regulators()
713 	status = mxl692_memwrite(dev, 0x90000018, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_regulators()
716 	if (status)  in mxl692_config_regulators()
717 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_config_regulators()
718 	return status;  in mxl692_config_regulators()
724 	int status = 0;  in mxl692_config_xtal()  local
729 	status = mxl692_memread(dev, 0x90000000, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
730 	if (status)  in mxl692_config_xtal()
740 	status = mxl692_memwrite(dev, 0x90000000, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
741 	if (status)  in mxl692_config_xtal()
747 	status = mxl692_memwrite(dev, 0x90000000, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
748 	if (status)  in mxl692_config_xtal()
754 	status = mxl692_memwrite(dev, 0x90000000, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
755 	if (status)  in mxl692_config_xtal()
759 	status = mxl692_memread(dev, 0x90000030, (u8 *)&reg_val1, sizeof(u32));  in mxl692_config_xtal()
760 	if (status)  in mxl692_config_xtal()
768 		status = mxl692_memwrite(dev, 0x90000030, (u8 *)&reg_val1, sizeof(u32));  in mxl692_config_xtal()
769 		if (status)  in mxl692_config_xtal()
775 		status = mxl692_memwrite(dev, 0x90000030, (u8 *)&reg_val1, sizeof(u32));  in mxl692_config_xtal()
776 		if (status)  in mxl692_config_xtal()
780 		status = mxl692_memread(dev, 0x9000002c, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
781 		if (status)  in mxl692_config_xtal()
787 		status = mxl692_memwrite(dev, 0x9000002c, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
788 		if (status)  in mxl692_config_xtal()
793 	status = mxl692_memread(dev, 0x70000010, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
794 	if (status)  in mxl692_config_xtal()
799 	status = mxl692_memwrite(dev, 0x70000010, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
800 	if (status)  in mxl692_config_xtal()
803 	status = mxl692_memread(dev, 0x70000018, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
804 	if (status)  in mxl692_config_xtal()
809 	status = mxl692_memwrite(dev, 0x70000018, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
810 	if (status)  in mxl692_config_xtal()
813 	status = mxl692_memread(dev, 0x9001014c, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
814 	if (status)  in mxl692_config_xtal()
819 	status = mxl692_memwrite(dev, 0x9001014c, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
820 	if (status)  in mxl692_config_xtal()
825 	status = mxl692_memwrite(dev, 0x9001014c, (u8 *)&reg_val, sizeof(u32));  in mxl692_config_xtal()
826 	if (status)  in mxl692_config_xtal()
832 	if (status)  in mxl692_config_xtal()
833 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_config_xtal()
834 	return status;  in mxl692_config_xtal()
840 	int status = 0;  in mxl692_powermode()  local
846 	status = mxl692_i2c_writeread(dev,  in mxl692_powermode()
852 	if (status) {  in mxl692_powermode()
853 		dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_powermode()
854 		return status;  in mxl692_powermode()
859 	return status;  in mxl692_powermode()
867 	int status = 0;  in mxl692_init()  local
878 	status = mxl692_reset(dev);  in mxl692_init()
879 	if (status)  in mxl692_init()
884 	status = mxl692_config_regulators(dev, MXL_EAGLE_POWER_SUPPLY_SOURCE_DUAL);  in mxl692_init()
885 	if (status)  in mxl692_init()
893 	status = mxl692_config_xtal(dev, &xtal_config);  in mxl692_init()
894 	if (status)  in mxl692_init()
897 	status = request_firmware(&firmware, MXL692_FIRMWARE, &client->dev);  in mxl692_init()
898 	if (status) {  in mxl692_init()
904 	status = mxl692_fwdownload(dev, firmware->data, firmware->size);  in mxl692_init()
905 	if (status)  in mxl692_init()
910 	status = mxl692_get_versions(dev);  in mxl692_init()
911 	if (status)  in mxl692_init()
918 		status = mxl692_powermode(dev, MXL_EAGLE_POWER_MODE_ACTIVE);  in mxl692_init()
919 		if (status)  in mxl692_init()
940 	dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_init()
941 	return status;  in mxl692_init()
959 	int status = 0;  in mxl692_set_frontend()  local
992 	status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
998 	if (status) {  in mxl692_set_frontend()
1000 			"DEVICE_DEMODULATOR_TYPE_SET...FAIL  err 0x%x\n", status);  in mxl692_set_frontend()
1017 		status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
1023 		if (status)  in mxl692_set_frontend()
1029 		status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
1035 		if (status)  in mxl692_set_frontend()
1048 		status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
1053 		if (status)  in mxl692_set_frontend()
1070 	status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
1076 	if (status)  in mxl692_set_frontend()
1083 		status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
1086 		if (status)  in mxl692_set_frontend()
1090 		status = mxl692_i2c_writeread(dev,  in mxl692_set_frontend()
1093 		if (status)  in mxl692_set_frontend()
1105 	dev_dbg(&dev->i2c_client->dev, "err %d\n", status);  in mxl692_set_frontend()
1106 	return status;  in mxl692_set_frontend()
1225 			      enum fe_status *status)  in mxl692_read_status()  argument
1234 	*status = 0;  in mxl692_read_status()
1250 			*status |= FE_HAS_SIGNAL;  in mxl692_read_status()
1251 			*status |= FE_HAS_CARRIER;  in mxl692_read_status()
1252 			*status |= FE_HAS_VITERBI;  in mxl692_read_status()
1253 			*status |= FE_HAS_SYNC;  in mxl692_read_status()
1254 			*status |= FE_HAS_LOCK;  in mxl692_read_status()
1268 			*status |= FE_HAS_SIGNAL;  in mxl692_read_status()
1269 			*status |= FE_HAS_CARRIER;  in mxl692_read_status()
1270 			*status |= FE_HAS_VITERBI;  in mxl692_read_status()
1271 			*status |= FE_HAS_SYNC;  in mxl692_read_status()
1272 			*status |= FE_HAS_LOCK;  in mxl692_read_status()
1283 	if ((*status & FE_HAS_LOCK) == 0) {  in mxl692_read_status()