diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-09-15 12:34:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-09-15 12:34:59 -0700 |
| commit | fa758702c298c98674ec641e9252e507ddaa29be (patch) | |
| tree | 7972bc8fa8ea465b375e3ede0bb86111b3c16d82 | |
| parent | f1fcd9f0e96d12498afb5543107f560f196cfcf3 (diff) | |
| parent | cd5bd3df1a6e7a68454734fb109c409101c20f42 (diff) | |
Merge branch 'hwmon-for-linus' of git://github.com/groeck/linux
* 'hwmon-for-linus' of git://github.com/groeck/linux:
hwmon: (coretemp) Initialize tmin
hwmon: (pmbus) Fix low limit temperature alarms
| -rw-r--r-- | drivers/hwmon/coretemp.c | 7 | ||||
| -rw-r--r-- | drivers/hwmon/pmbus/pmbus_core.c | 9 |
2 files changed, 14 insertions, 2 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 59d83e83da7f..411257676133 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -601,7 +601,12 @@ static int create_core_data(struct platform_data *pdata, err = rdmsr_safe_on_cpu(cpu, tdata->intrpt_reg, &eax, &edx); if (!err) { tdata->attr_size += MAX_THRESH_ATTRS; - tdata->ttarget = tdata->tjmax - ((eax >> 16) & 0x7f) * 1000; + tdata->tmin = tdata->tjmax - + ((eax & THERM_MASK_THRESHOLD0) >> + THERM_SHIFT_THRESHOLD0) * 1000; + tdata->ttarget = tdata->tjmax - + ((eax & THERM_MASK_THRESHOLD1) >> + THERM_SHIFT_THRESHOLD1) * 1000; } pdata->core_data[attr_no] = tdata; diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index a561c3a0e916..397fc59b5682 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -978,6 +978,8 @@ static void pmbus_find_max_attr(struct i2c_client *client, struct pmbus_limit_attr { u16 reg; /* Limit register */ bool update; /* True if register needs updates */ + bool low; /* True if low limit; for limits with compare + functions only */ const char *attr; /* Attribute name */ const char *alarm; /* Alarm attribute name */ u32 sbit; /* Alarm attribute status bit */ @@ -1029,7 +1031,8 @@ static bool pmbus_add_limit_attrs(struct i2c_client *client, if (attr->compare) { pmbus_add_boolean_cmp(data, name, l->alarm, index, - cbase, cindex, + l->low ? cindex : cbase, + l->low ? cbase : cindex, attr->sbase + page, l->sbit); } else { pmbus_add_boolean_reg(data, name, @@ -1366,11 +1369,13 @@ static const struct pmbus_sensor_attr power_attributes[] = { static const struct pmbus_limit_attr temp_limit_attrs[] = { { .reg = PMBUS_UT_WARN_LIMIT, + .low = true, .attr = "min", .alarm = "min_alarm", .sbit = PB_TEMP_UT_WARNING, }, { .reg = PMBUS_UT_FAULT_LIMIT, + .low = true, .attr = "lcrit", .alarm = "lcrit_alarm", .sbit = PB_TEMP_UT_FAULT, @@ -1399,11 +1404,13 @@ static const struct pmbus_limit_attr temp_limit_attrs[] = { static const struct pmbus_limit_attr temp_limit_attrs23[] = { { .reg = PMBUS_UT_WARN_LIMIT, + .low = true, .attr = "min", .alarm = "min_alarm", .sbit = PB_TEMP_UT_WARNING, }, { .reg = PMBUS_UT_FAULT_LIMIT, + .low = true, .attr = "lcrit", .alarm = "lcrit_alarm", .sbit = PB_TEMP_UT_FAULT, |