230 #define IT87_REG_PWM(nr)       (0x15 + (nr))  argument
231 #define IT87_REG_PWM_DUTY(nr)  (0x63 + (nr) * 8)  argument
233 #define IT87_REG_VIN(nr)       (0x20 + (nr))  argument
234 #define IT87_REG_TEMP(nr)      (0x29 + (nr))  argument
236 #define IT87_REG_VIN_MAX(nr)   (0x30 + (nr) * 2)  argument
237 #define IT87_REG_VIN_MIN(nr)   (0x31 + (nr) * 2)  argument
238 #define IT87_REG_TEMP_HIGH(nr) (0x40 + (nr) * 2)  argument
239 #define IT87_REG_TEMP_LOW(nr)  (0x41 + (nr) * 2)  argument
248 #define IT87_REG_AUTO_TEMP(nr, i) (0x60 + (nr) * 8 + (i))  argument
249 #define IT87_REG_AUTO_PWM(nr, i)  (0x65 + (nr) * 8 + (i))  argument
411 #define has_temp_peci(data, nr)	(((data)->features & FEAT_TEMP_PECI) && \  argument
412 				 ((data)->peci_mask & (1 << nr)))
413 #define has_temp_old_peci(data, nr) \  argument
415 				 ((data)->old_peci_mask & (1 << nr)))
490 static int adc_lsb(const struct it87_data *data, int nr)  in adc_lsb()  argument
500 	if (data->in_scaled & (1 << nr))  in adc_lsb()
505 static u8 in_to_reg(const struct it87_data *data, int nr, long val)  in in_to_reg()  argument
507 	val = DIV_ROUND_CLOSEST(val * 10, adc_lsb(data, nr));  in in_to_reg()
511 static int in_from_reg(const struct it87_data *data, int nr, int val)  in in_from_reg()  argument
513 	return DIV_ROUND_CLOSEST(val * adc_lsb(data, nr), 10);  in in_from_reg()
610 	int nr = sattr->nr;  in show_in()  local
614 	return sprintf(buf, "%d\n", in_from_reg(data, nr, data->in[nr][index]));  in show_in()
621 	int nr = sattr->nr;  in set_in()  local
631 	data->in[nr][index] = in_to_reg(data, nr, val);  in set_in()
633 			 index == 1 ? IT87_REG_VIN_MIN(nr)  in set_in()
634 				    : IT87_REG_VIN_MAX(nr),  in set_in()
635 			 data->in[nr][index]);  in set_in()
696 	int nr = sattr->nr;  in show_temp()  local
700 	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr][index]));  in show_temp()
707 	int nr = sattr->nr;  in set_temp()  local
721 		reg = IT87_REG_TEMP_LOW(nr);  in set_temp()
724 		reg = IT87_REG_TEMP_HIGH(nr);  in set_temp()
733 		reg = IT87_REG_TEMP_OFFSET[nr];  in set_temp()
737 	data->temp[nr][index] = TEMP_TO_REG(val);  in set_temp()
738 	it87_write_value(data, reg, data->temp[nr][index]);  in set_temp()
769 	int nr = sensor_attr->index;  in show_temp_type()  local
774 	if ((has_temp_peci(data, nr) && (reg >> 6 == nr + 1))  in show_temp_type()
775 	    || (has_temp_old_peci(data, nr) && (extra & 0x80)))  in show_temp_type()
777 	if (reg & (1 << nr))  in show_temp_type()
779 	if (reg & (8 << nr))  in show_temp_type()
788 	int nr = sensor_attr->index;  in set_temp_type()  local
798 	reg &= ~(1 << nr);  in set_temp_type()
799 	reg &= ~(8 << nr);  in set_temp_type()
800 	if (has_temp_peci(data, nr) && (reg >> 6 == nr + 1 || val == 6))  in set_temp_type()
803 	if (has_temp_old_peci(data, nr) && ((extra & 0x80) || val == 6))  in set_temp_type()
812 		reg |= 1 << nr;  in set_temp_type()
814 		reg |= 8 << nr;  in set_temp_type()
815 	else if (has_temp_peci(data, nr) && val == 6)  in set_temp_type()
816 		reg |= (nr + 1) << 6;  in set_temp_type()
817 	else if (has_temp_old_peci(data, nr) && val == 6)  in set_temp_type()
826 	if (has_temp_old_peci(data, nr))  in set_temp_type()
842 static int pwm_mode(const struct it87_data *data, int nr)  in pwm_mode()  argument
844 	int ctrl = data->fan_main_ctrl & (1 << nr);  in pwm_mode()
848 	if (data->pwm_ctrl[nr] & 0x80)			/* Automatic mode */  in pwm_mode()
858 	int nr = sattr->nr;  in show_fan()  local
864 		FAN16_FROM_REG(data->fan[nr][index]) :  in show_fan()
865 		FAN_FROM_REG(data->fan[nr][index],  in show_fan()
866 			     DIV_FROM_REG(data->fan_div[nr]));  in show_fan()
874 	int nr = sensor_attr->index;  in show_fan_div()  local
877 	return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[nr]));  in show_fan_div()
883 	int nr = sensor_attr->index;  in show_pwm_enable()  local
886 	return sprintf(buf, "%d\n", pwm_mode(data, nr));  in show_pwm_enable()
892 	int nr = sensor_attr->index;  in show_pwm()  local
896 		       pwm_from_reg(data, data->pwm_duty[nr]));  in show_pwm()
914 	int nr = sattr->nr;  in set_fan()  local
927 		data->fan[nr][index] = FAN16_TO_REG(val);  in set_fan()
928 		it87_write_value(data, IT87_REG_FAN_MIN[nr],  in set_fan()
929 				 data->fan[nr][index] & 0xff);  in set_fan()
930 		it87_write_value(data, IT87_REG_FANX_MIN[nr],  in set_fan()
931 				 data->fan[nr][index] >> 8);  in set_fan()
934 		switch (nr) {  in set_fan()
936 			data->fan_div[nr] = reg & 0x07;  in set_fan()
939 			data->fan_div[nr] = (reg >> 3) & 0x07;  in set_fan()
942 			data->fan_div[nr] = (reg & 0x40) ? 3 : 1;  in set_fan()
945 		data->fan[nr][index] =  in set_fan()
946 		  FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));  in set_fan()
947 		it87_write_value(data, IT87_REG_FAN_MIN[nr],  in set_fan()
948 				 data->fan[nr][index]);  in set_fan()
959 	int nr = sensor_attr->index;  in set_fan_div()  local
973 	min = FAN_FROM_REG(data->fan[nr][1], DIV_FROM_REG(data->fan_div[nr]));  in set_fan_div()
975 	switch (nr) {  in set_fan_div()
978 		data->fan_div[nr] = DIV_TO_REG(val);  in set_fan_div()
982 			data->fan_div[nr] = 1;  in set_fan_div()
984 			data->fan_div[nr] = 3;  in set_fan_div()
994 	data->fan[nr][1] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr]));  in set_fan_div()
995 	it87_write_value(data, IT87_REG_FAN_MIN[nr], data->fan[nr][1]);  in set_fan_div()
1002 static int check_trip_points(struct device *dev, int nr)  in check_trip_points()  argument
1009 			if (data->auto_temp[nr][i] > data->auto_temp[nr][i + 1])  in check_trip_points()
1013 			if (data->auto_pwm[nr][i] > data->auto_pwm[nr][i + 1])  in check_trip_points()
1030 	int nr = sensor_attr->index;  in set_pwm_enable()  local
1040 		if (check_trip_points(dev, nr) < 0)  in set_pwm_enable()
1054 		it87_write_value(data, IT87_REG_FAN_CTL, tmp | (1 << nr));  in set_pwm_enable()
1056 		data->fan_main_ctrl &= ~(1 << nr);  in set_pwm_enable()
1061 			data->pwm_ctrl[nr] = has_newer_autopwm(data) ?  in set_pwm_enable()
1062 					     data->pwm_temp_map[nr] :  in set_pwm_enable()
1063 					     data->pwm_duty[nr];  in set_pwm_enable()
1065 			data->pwm_ctrl[nr] = 0x80 | data->pwm_temp_map[nr];  in set_pwm_enable()
1066 		it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);  in set_pwm_enable()
1070 			data->fan_main_ctrl |= (1 << nr);  in set_pwm_enable()
1083 	int nr = sensor_attr->index;  in set_pwm()  local
1097 		if (data->pwm_ctrl[nr] & 0x80) {  in set_pwm()
1101 		data->pwm_duty[nr] = pwm_to_reg(data, val);  in set_pwm()
1102 		it87_write_value(data, IT87_REG_PWM_DUTY(nr),  in set_pwm()
1103 				 data->pwm_duty[nr]);  in set_pwm()
1105 		data->pwm_duty[nr] = pwm_to_reg(data, val);  in set_pwm()
1110 		if (!(data->pwm_ctrl[nr] & 0x80)) {  in set_pwm()
1111 			data->pwm_ctrl[nr] = data->pwm_duty[nr];  in set_pwm()
1112 			it87_write_value(data, IT87_REG_PWM(nr),  in set_pwm()
1113 					 data->pwm_ctrl[nr]);  in set_pwm()
1150 	int nr = sensor_attr->index;  in show_pwm_temp_map()  local
1155 	if (data->pwm_temp_map[nr] < 3)  in show_pwm_temp_map()
1156 		map = 1 << data->pwm_temp_map[nr];  in show_pwm_temp_map()
1165 	int nr = sensor_attr->index;  in set_pwm_temp_map()  local
1198 	data->pwm_temp_map[nr] = reg;  in set_pwm_temp_map()
1203 	if (data->pwm_ctrl[nr] & 0x80) {  in set_pwm_temp_map()
1204 		data->pwm_ctrl[nr] = 0x80 | data->pwm_temp_map[nr];  in set_pwm_temp_map()
1205 		it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);  in set_pwm_temp_map()
1217 	int nr = sensor_attr->nr;  in show_auto_pwm()  local
1221 		       pwm_from_reg(data, data->auto_pwm[nr][point]));  in show_auto_pwm()
1230 	int nr = sensor_attr->nr;  in set_auto_pwm()  local
1238 	data->auto_pwm[nr][point] = pwm_to_reg(data, val);  in set_auto_pwm()
1239 	it87_write_value(data, IT87_REG_AUTO_PWM(nr, point),  in set_auto_pwm()
1240 			 data->auto_pwm[nr][point]);  in set_auto_pwm()
1251 	int nr = sensor_attr->nr;  in show_auto_temp()  local
1254 	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->auto_temp[nr][point]));  in show_auto_temp()
1263 	int nr = sensor_attr->nr;  in set_auto_temp()  local
1271 	data->auto_temp[nr][point] = TEMP_TO_REG(val);  in set_auto_temp()
1272 	it87_write_value(data, IT87_REG_AUTO_TEMP(nr, point),  in set_auto_temp()
1273 			 data->auto_temp[nr][point]);  in set_auto_temp()
1538 	int nr = to_sensor_dev_attr(attr)->index;  in show_label()  local
1542 		label = labels_it8721[nr];  in show_label()
1544 		label = labels[nr];  in show_label()
2639 static void it87_update_pwm_ctrl(struct it87_data *data, int nr)  in it87_update_pwm_ctrl()  argument
2641 	data->pwm_ctrl[nr] = it87_read_value(data, IT87_REG_PWM(nr));  in it87_update_pwm_ctrl()
2643 		data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;  in it87_update_pwm_ctrl()
2644 		data->pwm_duty[nr] = it87_read_value(data,  in it87_update_pwm_ctrl()
2645 						     IT87_REG_PWM_DUTY(nr));  in it87_update_pwm_ctrl()
2647 		if (data->pwm_ctrl[nr] & 0x80)	/* Automatic mode */  in it87_update_pwm_ctrl()
2648 			data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;  in it87_update_pwm_ctrl()
2650 			data->pwm_duty[nr] = data->pwm_ctrl[nr] & 0x7f;  in it87_update_pwm_ctrl()
2657 			data->auto_temp[nr][i] = it87_read_value(data,  in it87_update_pwm_ctrl()
2658 						IT87_REG_AUTO_TEMP(nr, i));  in it87_update_pwm_ctrl()
2660 			data->auto_pwm[nr][i] = it87_read_value(data,  in it87_update_pwm_ctrl()
2661 						IT87_REG_AUTO_PWM(nr, i));  in it87_update_pwm_ctrl()