559 static int twa_check_bits(u32 status_reg_value)  in twa_check_bits()  argument
563 	if ((status_reg_value & TW_STATUS_EXPECTED_BITS) != TW_STATUS_EXPECTED_BITS)  in twa_check_bits()
565 	if ((status_reg_value & TW_STATUS_UNEXPECTED_BITS) != 0)  in twa_check_bits()
901 static int twa_decode_bits(TW_Device_Extension *tw_dev, u32 status_reg_value)  in twa_decode_bits()  argument
906 	if (status_reg_value & TW_STATUS_PCI_PARITY_ERROR) {  in twa_decode_bits()
911 	if (status_reg_value & TW_STATUS_PCI_ABORT) {  in twa_decode_bits()
917 	if (status_reg_value & TW_STATUS_QUEUE_ERROR) {  in twa_decode_bits()
925 	if (status_reg_value & TW_STATUS_MICROCONTROLLER_ERROR) {  in twa_decode_bits()
940 	u32 status_reg_value, response_que_value;  in twa_empty_response_queue()  local
943 	status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_empty_response_queue()
945 …while (((status_reg_value & TW_STATUS_RESPONSE_QUEUE_EMPTY) == 0) && (count < TW_MAX_RESPONSE_DRAI…  in twa_empty_response_queue()
947 		status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_empty_response_queue()
1219 	u32 status_reg_value;  in twa_interrupt()  local
1229 	status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_interrupt()
1232 	if (!(status_reg_value & TW_STATUS_VALID_INTERRUPT))  in twa_interrupt()
1242 	if (twa_check_bits(status_reg_value)) {  in twa_interrupt()
1243 		if (twa_decode_bits(tw_dev, status_reg_value)) {  in twa_interrupt()
1250 	if (status_reg_value & TW_STATUS_HOST_INTERRUPT)  in twa_interrupt()
1254 	if (status_reg_value & TW_STATUS_ATTENTION_INTERRUPT) {  in twa_interrupt()
1269 	if (status_reg_value & TW_STATUS_COMMAND_INTERRUPT) {  in twa_interrupt()
1290 	if (status_reg_value & TW_STATUS_RESPONSE_INTERRUPT) {  in twa_interrupt()
1293 		while ((status_reg_value & TW_STATUS_RESPONSE_QUEUE_EMPTY) == 0) {  in twa_interrupt()
1362 			status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_interrupt()
1363 			if (twa_check_bits(status_reg_value)) {  in twa_interrupt()
1364 				if (twa_decode_bits(tw_dev, status_reg_value)) {  in twa_interrupt()
1456 	u32 status_reg_value;   in twa_poll_status()  local
1460 	status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_poll_status()
1463 	if (twa_check_bits(status_reg_value))  in twa_poll_status()
1464 		twa_decode_bits(tw_dev, status_reg_value);  in twa_poll_status()
1466 	while ((status_reg_value & flag) != flag) {  in twa_poll_status()
1467 		status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_poll_status()
1469 		if (twa_check_bits(status_reg_value))  in twa_poll_status()
1470 			twa_decode_bits(tw_dev, status_reg_value);  in twa_poll_status()
1485 	u32 status_reg_value;  in twa_poll_status_gone()  local
1489 	status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_poll_status_gone()
1492 	if (twa_check_bits(status_reg_value))  in twa_poll_status_gone()
1493 		twa_decode_bits(tw_dev, status_reg_value);  in twa_poll_status_gone()
1495 	while ((status_reg_value & flag) != 0) {  in twa_poll_status_gone()
1496 		status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_poll_status_gone()
1497 		if (twa_check_bits(status_reg_value))  in twa_poll_status_gone()
1498 			twa_decode_bits(tw_dev, status_reg_value);  in twa_poll_status_gone()
1513 	u32 status_reg_value;  in twa_post_command_packet()  local
1526 	status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));  in twa_post_command_packet()
1528 	if (twa_check_bits(status_reg_value))  in twa_post_command_packet()
1529 		twa_decode_bits(tw_dev, status_reg_value);  in twa_post_command_packet()
1531 …uest_count > 0) && (tw_dev->state[request_id] != TW_S_PENDING)) || (status_reg_value & TW_STATUS_C…  in twa_post_command_packet()