diff options
Diffstat (limited to 'include/linux/hwmon.h')
| -rw-r--r-- | include/linux/hwmon.h | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h index 14325f93c6b2..301a83afbd66 100644 --- a/include/linux/hwmon.h +++ b/include/linux/hwmon.h @@ -24,6 +24,7 @@ enum hwmon_sensor_types { hwmon_curr, hwmon_power, hwmon_energy, + hwmon_energy64, hwmon_humidity, hwmon_fan, hwmon_pwm, @@ -44,6 +45,8 @@ enum hwmon_chip_attributes { hwmon_chip_in_samples, hwmon_chip_power_samples, hwmon_chip_temp_samples, + hwmon_chip_beep_enable, + hwmon_chip_pec, }; #define HWMON_C_TEMP_RESET_HISTORY BIT(hwmon_chip_temp_reset_history) @@ -58,6 +61,8 @@ enum hwmon_chip_attributes { #define HWMON_C_IN_SAMPLES BIT(hwmon_chip_in_samples) #define HWMON_C_POWER_SAMPLES BIT(hwmon_chip_power_samples) #define HWMON_C_TEMP_SAMPLES BIT(hwmon_chip_temp_samples) +#define HWMON_C_BEEP_ENABLE BIT(hwmon_chip_beep_enable) +#define HWMON_C_PEC BIT(hwmon_chip_pec) enum hwmon_temp_attributes { hwmon_temp_enable, @@ -87,6 +92,7 @@ enum hwmon_temp_attributes { hwmon_temp_reset_history, hwmon_temp_rated_min, hwmon_temp_rated_max, + hwmon_temp_beep, }; #define HWMON_T_ENABLE BIT(hwmon_temp_enable) @@ -116,6 +122,7 @@ enum hwmon_temp_attributes { #define HWMON_T_RESET_HISTORY BIT(hwmon_temp_reset_history) #define HWMON_T_RATED_MIN BIT(hwmon_temp_rated_min) #define HWMON_T_RATED_MAX BIT(hwmon_temp_rated_max) +#define HWMON_T_BEEP BIT(hwmon_temp_beep) enum hwmon_in_attributes { hwmon_in_enable, @@ -136,6 +143,8 @@ enum hwmon_in_attributes { hwmon_in_crit_alarm, hwmon_in_rated_min, hwmon_in_rated_max, + hwmon_in_beep, + hwmon_in_fault, }; #define HWMON_I_ENABLE BIT(hwmon_in_enable) @@ -156,6 +165,8 @@ enum hwmon_in_attributes { #define HWMON_I_CRIT_ALARM BIT(hwmon_in_crit_alarm) #define HWMON_I_RATED_MIN BIT(hwmon_in_rated_min) #define HWMON_I_RATED_MAX BIT(hwmon_in_rated_max) +#define HWMON_I_BEEP BIT(hwmon_in_beep) +#define HWMON_I_FAULT BIT(hwmon_in_fault) enum hwmon_curr_attributes { hwmon_curr_enable, @@ -176,6 +187,7 @@ enum hwmon_curr_attributes { hwmon_curr_crit_alarm, hwmon_curr_rated_min, hwmon_curr_rated_max, + hwmon_curr_beep, }; #define HWMON_C_ENABLE BIT(hwmon_curr_enable) @@ -196,6 +208,7 @@ enum hwmon_curr_attributes { #define HWMON_C_CRIT_ALARM BIT(hwmon_curr_crit_alarm) #define HWMON_C_RATED_MIN BIT(hwmon_curr_rated_min) #define HWMON_C_RATED_MAX BIT(hwmon_curr_rated_max) +#define HWMON_C_BEEP BIT(hwmon_curr_beep) enum hwmon_power_attributes { hwmon_power_enable, @@ -285,6 +298,8 @@ enum hwmon_humidity_attributes { hwmon_humidity_fault, hwmon_humidity_rated_min, hwmon_humidity_rated_max, + hwmon_humidity_min_alarm, + hwmon_humidity_max_alarm, }; #define HWMON_H_ENABLE BIT(hwmon_humidity_enable) @@ -298,6 +313,8 @@ enum hwmon_humidity_attributes { #define HWMON_H_FAULT BIT(hwmon_humidity_fault) #define HWMON_H_RATED_MIN BIT(hwmon_humidity_rated_min) #define HWMON_H_RATED_MAX BIT(hwmon_humidity_rated_max) +#define HWMON_H_MIN_ALARM BIT(hwmon_humidity_min_alarm) +#define HWMON_H_MAX_ALARM BIT(hwmon_humidity_max_alarm) enum hwmon_fan_attributes { hwmon_fan_enable, @@ -312,6 +329,7 @@ enum hwmon_fan_attributes { hwmon_fan_min_alarm, hwmon_fan_max_alarm, hwmon_fan_fault, + hwmon_fan_beep, }; #define HWMON_F_ENABLE BIT(hwmon_fan_enable) @@ -326,6 +344,7 @@ enum hwmon_fan_attributes { #define HWMON_F_MIN_ALARM BIT(hwmon_fan_min_alarm) #define HWMON_F_MAX_ALARM BIT(hwmon_fan_max_alarm) #define HWMON_F_FAULT BIT(hwmon_fan_fault) +#define HWMON_F_BEEP BIT(hwmon_fan_beep) enum hwmon_pwm_attributes { hwmon_pwm_input, @@ -350,7 +369,9 @@ enum hwmon_intrusion_attributes { /** * struct hwmon_ops - hwmon device operations - * @is_visible: Callback to return attribute visibility. Mandatory. + * @visible: Static visibility. If non-zero, 'is_visible' is ignored. + * @is_visible: Callback to return attribute visibility. Mandatory unless + * 'visible' is non-zero. * Parameters are: * @const void *drvdata: * Pointer to driver-private data structure passed @@ -394,6 +415,7 @@ enum hwmon_intrusion_attributes { * The function returns 0 on success or a negative error number. */ struct hwmon_ops { + umode_t visible; umode_t (*is_visible)(const void *drvdata, enum hwmon_sensor_types type, u32 attr, int channel); int (*read)(struct device *dev, enum hwmon_sensor_types type, @@ -415,12 +437,12 @@ struct hwmon_channel_info { const u32 *config; }; -#define HWMON_CHANNEL_INFO(stype, ...) \ - (&(struct hwmon_channel_info) { \ - .type = hwmon_##stype, \ - .config = (u32 []) { \ - __VA_ARGS__, 0 \ - } \ +#define HWMON_CHANNEL_INFO(stype, ...) \ + (&(const struct hwmon_channel_info) { \ + .type = hwmon_##stype, \ + .config = (const u32 []) { \ + __VA_ARGS__, 0 \ + } \ }) /** @@ -430,12 +452,16 @@ struct hwmon_channel_info { */ struct hwmon_chip_info { const struct hwmon_ops *ops; - const struct hwmon_channel_info **info; + const struct hwmon_channel_info * const *info; }; /* hwmon_device_register() is deprecated */ struct device *hwmon_device_register(struct device *dev); +/* + * hwmon_device_register_with_groups() and + * devm_hwmon_device_register_with_groups() are deprecated. + */ struct device * hwmon_device_register_with_groups(struct device *dev, const char *name, void *drvdata, @@ -459,7 +485,6 @@ devm_hwmon_device_register_with_info(struct device *dev, const struct attribute_group **extra_groups); void hwmon_device_unregister(struct device *dev); -void devm_hwmon_device_unregister(struct device *dev); int hwmon_notify_event(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel); @@ -467,6 +492,9 @@ int hwmon_notify_event(struct device *dev, enum hwmon_sensor_types type, char *hwmon_sanitize_name(const char *name); char *devm_hwmon_sanitize_name(struct device *dev, const char *name); +void hwmon_lock(struct device *dev); +void hwmon_unlock(struct device *dev); + /** * hwmon_is_bad_char - Is the char invalid in a hwmon name * @ch: the char to be considered |