diff options
Diffstat (limited to 'drivers/hwmon/nct6775.h')
| -rw-r--r-- | drivers/hwmon/nct6775.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/hwmon/nct6775.h b/drivers/hwmon/nct6775.h index a84c6ce7275d..c752bc7bbe72 100644 --- a/drivers/hwmon/nct6775.h +++ b/drivers/hwmon/nct6775.h @@ -239,10 +239,25 @@ nct6775_add_attr_group(struct nct6775_data *data, const struct attribute_group * #define NCT6791_REG_HM_IO_SPACE_LOCK_ENABLE 0x28 -#define FAN_ALARM_BASE 16 -#define TEMP_ALARM_BASE 24 -#define INTRUSION_ALARM_BASE 30 -#define BEEP_ENABLE_BASE 15 +/* + * ALARM_BITS and BEEP_BITS store bit-index for the mask of the registers + * loaded into data->alarm and data->beep. + * + * Every input register (IN/TEMP/FAN) must have a corresponding + * ALARM/BEEP bit at the same index BITS[BASE + index] + * Set value to -1 to disable the visibility of that '*_alarm' attribute and + * to pad the bits until the next BASE + * + * Beep has an additional GLOBAL_BEEP_ENABLE bit + */ +#define VIN_ALARM_BASE 0 +#define FAN_ALARM_BASE 24 +#define TEMP_ALARM_BASE 36 +#define INTRUSION_ALARM_BASE 48 +#define BEEP_ENABLE_BASE 50 + +#define NUM_ALARM_BITS (INTRUSION_ALARM_BASE + 4) +#define NUM_BEEP_BITS (BEEP_ENABLE_BASE + 1) /* * Not currently used: |