155 	enum npcx_i2c_oper_state oper_state; /* controller operation state */  member
480 	if (data->oper_state != NPCX_I2C_ERROR_RECOVERY) {  in i2c_ctrl_recovery()
481 		data->oper_state = NPCX_I2C_ERROR_RECOVERY;  in i2c_ctrl_recovery()
519 	data->oper_state = NPCX_I2C_IDLE;  in i2c_ctrl_recovery()
555 	if (data->oper_state == NPCX_I2C_WAIT_START) {  in i2c_ctrl_handle_write_int_event()
559 		data->oper_state = NPCX_I2C_WRITE_FIFO;  in i2c_ctrl_handle_write_int_event()
564 	if (data->oper_state == NPCX_I2C_WRITE_FIFO) {  in i2c_ctrl_handle_write_int_event()
576 			data->oper_state = NPCX_I2C_WRITE_SUSPEND;  in i2c_ctrl_handle_write_int_event()
582 	if (data->oper_state == NPCX_I2C_WRITE_SUSPEND) {  in i2c_ctrl_handle_write_int_event()
589 			data->oper_state = NPCX_I2C_WAIT_STOP;  in i2c_ctrl_handle_write_int_event()
604 	if (data->oper_state == NPCX_I2C_WAIT_START ||  in i2c_ctrl_handle_read_int_event()
605 			data->oper_state == NPCX_I2C_WAIT_RESTART) {  in i2c_ctrl_handle_read_int_event()
612 		data->oper_state = NPCX_I2C_READ_FIFO;  in i2c_ctrl_handle_read_int_event()
617 	if (data->oper_state == NPCX_I2C_READ_FIFO) {  in i2c_ctrl_handle_read_int_event()
663 		data->oper_state = NPCX_I2C_WAIT_STOP;  in i2c_ctrl_handle_read_int_event()
667 		data->oper_state = NPCX_I2C_READ_SUSPEND;  in i2c_ctrl_handle_read_int_event()
682 	if (data->oper_state == NPCX_I2C_IDLE) {  in i2c_ctrl_proc_write_msg()
683 		data->oper_state = NPCX_I2C_WAIT_START;  in i2c_ctrl_proc_write_msg()
692 	} else if (data->oper_state == NPCX_I2C_WRITE_SUSPEND) {  in i2c_ctrl_proc_write_msg()
693 		data->oper_state = NPCX_I2C_WRITE_FIFO;  in i2c_ctrl_proc_write_msg()
700 					data->oper_state, data->port);  in i2c_ctrl_proc_write_msg()
713 	if (data->oper_state == NPCX_I2C_IDLE) {  in i2c_ctrl_proc_read_msg()
714 		data->oper_state = NPCX_I2C_WAIT_START;  in i2c_ctrl_proc_read_msg()
723 	} else if (data->oper_state == NPCX_I2C_WRITE_SUSPEND) {  in i2c_ctrl_proc_read_msg()
724 		data->oper_state = NPCX_I2C_WAIT_RESTART;  in i2c_ctrl_proc_read_msg()
730 	} else if (data->oper_state == NPCX_I2C_READ_SUSPEND) {  in i2c_ctrl_proc_read_msg()
731 		data->oper_state = NPCX_I2C_READ_FIFO;  in i2c_ctrl_proc_read_msg()
746 					data->oper_state, data->port);  in i2c_ctrl_proc_read_msg()
780 		data->oper_state = NPCX_I2C_IDLE;  in i2c_ctrl_target_isr()
791 		data->oper_state = NPCX_I2C_IDLE;  in i2c_ctrl_target_isr()
815 			data->oper_state = NPCX_I2C_WRITE_FIFO;  in i2c_ctrl_target_isr()
823 			data->oper_state = NPCX_I2C_READ_FIFO;  in i2c_ctrl_target_isr()
834 		if (data->oper_state == NPCX_I2C_WRITE_FIFO) {  in i2c_ctrl_target_isr()
840 		} else if (data->oper_state == NPCX_I2C_READ_FIFO) {  in i2c_ctrl_target_isr()
848 				data->oper_state, data->port);  in i2c_ctrl_target_isr()
870 	LOG_DBG("status: %02x, %d", status, data->oper_state);  in i2c_ctrl_isr()
891 		data->oper_state = NPCX_I2C_ERROR_RECOVERY;  in i2c_ctrl_isr()
907 		data->oper_state = NPCX_I2C_WAIT_STOP;  in i2c_ctrl_isr()
1087 	if (data->oper_state != NPCX_I2C_IDLE) {  in npcx_i2c_ctrl_target_register()
1125 	if (data->oper_state != NPCX_I2C_IDLE) {  in npcx_i2c_ctrl_target_unregister()
1172 	if (data->oper_state != NPCX_I2C_WRITE_SUSPEND &&  in npcx_i2c_ctrl_transfer()
1173 			data->oper_state != NPCX_I2C_READ_SUSPEND) {  in npcx_i2c_ctrl_transfer()
1175 		    data->oper_state == NPCX_I2C_ERROR_RECOVERY) {  in npcx_i2c_ctrl_transfer()
1217 	if (data->oper_state == NPCX_I2C_WAIT_STOP) {  in npcx_i2c_ctrl_transfer()
1221 			data->oper_state = NPCX_I2C_IDLE;  in npcx_i2c_ctrl_transfer()
1225 			data->oper_state = NPCX_I2C_ERROR_RECOVERY;  in npcx_i2c_ctrl_transfer()
1229 	if (data->oper_state == NPCX_I2C_ERROR_RECOVERY || ret == -ETIMEDOUT) {  in npcx_i2c_ctrl_transfer()
1293 	data->oper_state = NPCX_I2C_IDLE;  in i2c_ctrl_init()