diff options
| -rw-r--r-- | drivers/hwmon/pmbus/pmbus_core.c | 48 |
1 files changed, 42 insertions, 6 deletions
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index be6d05def115..ecd1dddcbe0f 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -1495,8 +1495,9 @@ static int pmbus_add_label(struct pmbus_data *data, struct pmbus_limit_attr { u16 reg; /* Limit register */ u16 sbit; /* Alarm attribute status bit */ - bool update; /* True if register needs updates */ - bool low; /* True if low limit; for limits with compare functions only */ + bool readonly:1; /* True if the attribute is read-only */ + bool update:1; /* True if register needs updates */ + bool low:1; /* True if low limit; for limits with compare functions only */ const char *attr; /* Attribute name */ const char *alarm; /* Alarm attribute name */ }; @@ -1511,9 +1512,9 @@ struct pmbus_sensor_attr { u8 nlimit; /* # of limit registers */ enum pmbus_sensor_classes class;/* sensor class */ const char *label; /* sensor label */ - bool paged; /* true if paged sensor */ - bool update; /* true if update needed */ - bool compare; /* true if compare function needed */ + bool paged:1; /* true if paged sensor */ + bool update:1; /* true if update needed */ + bool compare:1; /* true if compare function needed */ u32 func; /* sensor mask */ u32 sfunc; /* sensor status mask */ int sreg; /* status register */ @@ -1544,7 +1545,7 @@ static int pmbus_add_limit_attrs(struct i2c_client *client, curr = pmbus_add_sensor(data, name, l->attr, index, page, 0xff, l->reg, attr->class, attr->update || l->update, - false, true); + l->readonly, true); if (!curr) return -ENOMEM; if (l->sbit && (info->func[page] & attr->sfunc)) { @@ -1707,23 +1708,28 @@ static const struct pmbus_limit_attr vin_limit_attrs[] = { }, { .reg = PMBUS_VIRT_READ_VIN_AVG, .update = true, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_VIN_MIN, .update = true, + .readonly = true, .attr = "lowest", }, { .reg = PMBUS_VIRT_READ_VIN_MAX, .update = true, + .readonly = true, .attr = "highest", }, { .reg = PMBUS_VIRT_RESET_VIN_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_VIN_MIN, + .readonly = true, .attr = "rated_min", }, { .reg = PMBUS_MFR_VIN_MAX, + .readonly = true, .attr = "rated_max", }, }; @@ -1776,23 +1782,28 @@ static const struct pmbus_limit_attr vout_limit_attrs[] = { }, { .reg = PMBUS_VIRT_READ_VOUT_AVG, .update = true, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_VOUT_MIN, .update = true, + .readonly = true, .attr = "lowest", }, { .reg = PMBUS_VIRT_READ_VOUT_MAX, .update = true, + .readonly = true, .attr = "highest", }, { .reg = PMBUS_VIRT_RESET_VOUT_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_VOUT_MIN, + .readonly = true, .attr = "rated_min", }, { .reg = PMBUS_MFR_VOUT_MAX, + .readonly = true, .attr = "rated_max", }, }; @@ -1852,20 +1863,24 @@ static const struct pmbus_limit_attr iin_limit_attrs[] = { }, { .reg = PMBUS_VIRT_READ_IIN_AVG, .update = true, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_IIN_MIN, .update = true, + .readonly = true, .attr = "lowest", }, { .reg = PMBUS_VIRT_READ_IIN_MAX, .update = true, + .readonly = true, .attr = "highest", }, { .reg = PMBUS_VIRT_RESET_IIN_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_IIN_MAX, + .readonly = true, .attr = "rated_max", }, }; @@ -1889,20 +1904,24 @@ static const struct pmbus_limit_attr iout_limit_attrs[] = { }, { .reg = PMBUS_VIRT_READ_IOUT_AVG, .update = true, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_IOUT_MIN, .update = true, + .readonly = true, .attr = "lowest", }, { .reg = PMBUS_VIRT_READ_IOUT_MAX, .update = true, + .readonly = true, .attr = "highest", }, { .reg = PMBUS_VIRT_RESET_IOUT_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_IOUT_MAX, + .readonly = true, .attr = "rated_max", }, }; @@ -1943,20 +1962,24 @@ static const struct pmbus_limit_attr pin_limit_attrs[] = { }, { .reg = PMBUS_VIRT_READ_PIN_AVG, .update = true, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_PIN_MIN, .update = true, + .readonly = true, .attr = "input_lowest", }, { .reg = PMBUS_VIRT_READ_PIN_MAX, .update = true, + .readonly = true, .attr = "input_highest", }, { .reg = PMBUS_VIRT_RESET_PIN_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_PIN_MAX, + .readonly = true, .attr = "rated_max", }, }; @@ -1980,20 +2003,24 @@ static const struct pmbus_limit_attr pout_limit_attrs[] = { }, { .reg = PMBUS_VIRT_READ_POUT_AVG, .update = true, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_POUT_MIN, .update = true, + .readonly = true, .attr = "input_lowest", }, { .reg = PMBUS_VIRT_READ_POUT_MAX, .update = true, + .readonly = true, .attr = "input_highest", }, { .reg = PMBUS_VIRT_RESET_POUT_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_POUT_MAX, + .readonly = true, .attr = "rated_max", }, }; @@ -2049,18 +2076,22 @@ static const struct pmbus_limit_attr temp_limit_attrs[] = { .sbit = PB_TEMP_OT_FAULT, }, { .reg = PMBUS_VIRT_READ_TEMP_MIN, + .readonly = true, .attr = "lowest", }, { .reg = PMBUS_VIRT_READ_TEMP_AVG, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_TEMP_MAX, + .readonly = true, .attr = "highest", }, { .reg = PMBUS_VIRT_RESET_TEMP_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_MAX_TEMP_1, + .readonly = true, .attr = "rated_max", }, }; @@ -2090,18 +2121,22 @@ static const struct pmbus_limit_attr temp_limit_attrs2[] = { .sbit = PB_TEMP_OT_FAULT, }, { .reg = PMBUS_VIRT_READ_TEMP2_MIN, + .readonly = true, .attr = "lowest", }, { .reg = PMBUS_VIRT_READ_TEMP2_AVG, + .readonly = true, .attr = "average", }, { .reg = PMBUS_VIRT_READ_TEMP2_MAX, + .readonly = true, .attr = "highest", }, { .reg = PMBUS_VIRT_RESET_TEMP2_HISTORY, .attr = "reset_history", }, { .reg = PMBUS_MFR_MAX_TEMP_2, + .readonly = true, .attr = "rated_max", }, }; @@ -2131,6 +2166,7 @@ static const struct pmbus_limit_attr temp_limit_attrs3[] = { .sbit = PB_TEMP_OT_FAULT, }, { .reg = PMBUS_MFR_MAX_TEMP_3, + .readonly = true, .attr = "rated_max", }, }; |