drivers/hwmon/nct6775.h

21 struct nct6775_data {  struct
22 	int addr;	/* IO base of hw monitor block */
23 	int sioreg;	/* SIO register address */
24 	enum kinds kind;
25 	const char *name;
27 	const struct attribute_group *groups[7];
28 	u8 num_groups;
30 	u16 reg_temp[5][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst,
33 	u8 temp_src[NUM_TEMP];
34 	u16 reg_temp_config[NUM_TEMP];
35 	const char * const *temp_label;
36 	u32 temp_mask;
37 	u32 virt_temp_mask;
39 	u16 REG_CONFIG;
40 	u16 REG_VBAT;
41 	u16 REG_DIODE;
42 	u8 DIODE_MASK;
44 	const s8 *ALARM_BITS;
45 	const s8 *BEEP_BITS;
47 	const u16 *REG_VIN;
48 	const u16 *REG_IN_MINMAX[2];
50 	const u16 *REG_TARGET;
51 	const u16 *REG_FAN;
52 	const u16 *REG_FAN_MODE;
53 	const u16 *REG_FAN_MIN;
54 	const u16 *REG_FAN_PULSES;
55 	const u16 *FAN_PULSE_SHIFT;
56 	const u16 *REG_FAN_TIME[3];
58 	const u16 *REG_TOLERANCE_H;
60 	const u8 *REG_PWM_MODE;
61 	const u8 *PWM_MODE_MASK;
63 	const u16 *REG_PWM[7];	/* [0]=pwm, [1]=pwm_start, [2]=pwm_floor,
67 	const u16 *REG_PWM_READ;
69 	const u16 *REG_CRITICAL_PWM_ENABLE;
70 	u8 CRITICAL_PWM_ENABLE_MASK;
71 	const u16 *REG_CRITICAL_PWM;
73 	const u16 *REG_AUTO_TEMP;
74 	const u16 *REG_AUTO_PWM;
76 	const u16 *REG_CRITICAL_TEMP;
77 	const u16 *REG_CRITICAL_TEMP_TOLERANCE;
79 	const u16 *REG_TEMP_SOURCE;	/* temp register sources */
80 	const u16 *REG_TEMP_SEL;
81 	const u16 *REG_WEIGHT_TEMP_SEL;
82 	const u16 *REG_WEIGHT_TEMP[3];	/* 0=base, 1=tolerance, 2=step */
84 	const u16 *REG_TEMP_OFFSET;
86 	const u16 *REG_ALARM;
87 	const u16 *REG_BEEP;
89 	const u16 *REG_TSI_TEMP;
91 	unsigned int (*fan_from_reg)(u16 reg, unsigned int divreg);
92 	unsigned int (*fan_from_reg_min)(u16 reg, unsigned int divreg);
94 	struct mutex update_lock;
95 	bool valid;		/* true if following fields are valid */
96 	unsigned long last_updated;	/* In jiffies */
99 	u8 bank;		/* current register bank */
100 	u8 in_num;		/* number of in inputs we have */
101 	u8 in[NUM_IN][3];	/* [0]=in, [1]=in_max, [2]=in_min */
102 	const u16 *scale_in;	/* internal scaling factors */
103 	unsigned int rpm[NUM_FAN];
104 	u16 fan_min[NUM_FAN];
105 	u8 fan_pulses[NUM_FAN];
106 	u8 fan_div[NUM_FAN];
107 	u8 has_pwm;
108 	u8 has_fan;		/* some fan inputs can be disabled */
109 	u8 has_fan_min;		/* some fans don't have min register */
110 	bool has_fan_div;
112 	u8 num_temp_alarms;	/* 2, 3, or 6 */
113 	u8 num_temp_beeps;	/* 2, 3, or 6 */
114 	u8 temp_fixed_num;	/* 3 or 6 */
115 	u8 temp_type[NUM_TEMP_FIXED];
116 	s8 temp_offset[NUM_TEMP_FIXED];
117 	s16 temp[5][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst,
120 	s16 tsi_temp[NUM_TSI_TEMP];
121 	u64 alarms;
122 	u64 beeps;
124 	u8 pwm_num;	/* number of pwm */
125 	u8 pwm_mode[NUM_FAN];	/* 0->DC variable voltage,
128 	enum pwm_enable pwm_enable[NUM_FAN];
136 	u8 pwm[7][NUM_FAN];	/* [0]=pwm, [1]=pwm_start, [2]=pwm_floor,
141 	u8 target_temp[NUM_FAN];
142 	u8 target_temp_mask;
143 	u32 target_speed[NUM_FAN];
144 	u32 target_speed_tolerance[NUM_FAN];
145 	u8 speed_tolerance_limit;
147 	u8 temp_tolerance[2][NUM_FAN];
148 	u8 tolerance_mask;
150 	u8 fan_time[3][NUM_FAN]; /* 0 = stop_time, 1 = step_up, 2 = step_down */
153 	int auto_pwm_num;
154 	u8 auto_pwm[NUM_FAN][7];
155 	u8 auto_temp[NUM_FAN][7];
156 	u8 pwm_temp_sel[NUM_FAN];
157 	u8 pwm_weight_temp_sel[NUM_FAN];
158 	u8 weight_temp[3][NUM_FAN];	/* 0->temp_step, 1->temp_step_tol,
182 	int (*driver_init)(struct nct6775_data *data);  argument
186 static inline int nct6775_read_value(struct nct6775_data *data, u16 reg, u16 *value)  in nct6775_read_value()  argument