implement separate min, max, alarms for each voltage input,
and min, max, crit alarms for temps.
Signed-off-by: Jim Cromie <jim.cromie at gmail.com>
---
$ diffstat pc-set/hwmon-pc87360-separate-alarms.patch
pc87360.c | 144 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 139 insertions(+), 5 deletions(-)
> What about the fans?
>
Current driver has no existing alarms on the fans, and my mobo has no
fans either.
So adding them is a- more risky cuz its untestable here, b - a new feature.
I'll look at it later.
> Hmm, I guess it makes some sense, but OTOH you don't know how much time
> the hardware will take to trigger the new alarms if needed. So you may
> still get a wrong reading if you rush, which means you'll still need to
> sleep. There doesn't seem to be much benefit in practice.
>
>
>> I didnt add it, but it seems the right thing to do. My preference is to
>> add it into a forthcoming 2D-callback patch.
>>
>
> No, the preference is a different patch for every unrelated change.
>
>
Did I say into ? I meant after ! ( into the 5 setter-callbacks ;-)
> Please don't move things around that way, it hurts readbility. The
> defines were sorted according to functionality, on purpose.
>
>
ack. dropped that chunk.
> We do not want to remove the old all-in-one alarm
> files, it would break compatibility with lm-sensors. Even lm-sensors
> 2.10.1, which was released 2 weeks ago, doesn't support the new alarm
> model yet!
>
> So for now we are only adding the individual files. Then we teach
> libsensors how to use them. Then, _much later_, we will drop the legacy
> all-in-one alarm files.
>
> As a nice side effect it will make your patch more readable :)
>
>
Ack.
> Thanks,
>
thank you.
diff -ruNp -X dontdiff -X exclude-diffs 19rc1-0/drivers/hwmon/pc87360.c 19rc1-1/drivers/hwmon/pc87360.c
--- 19rc1-0/drivers/hwmon/pc87360.c 2006-10-05 20:17:51.000000000 -0600
+++ 19rc1-1/drivers/hwmon/pc87360.c 2006-10-10 09:00:29.000000000 -0600
@@ -495,7 +495,9 @@ static struct sensor_device_attribute in
&in_input[X].dev_attr.attr, \
&in_status[X].dev_attr.attr, \
&in_min[X].dev_attr.attr, \
- &in_max[X].dev_attr.attr
+ &in_max[X].dev_attr.attr, \
+ &in_min_alarm[X].dev_attr.attr, \
+ &in_max_alarm[X].dev_attr.attr
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
@@ -525,6 +527,46 @@ static ssize_t show_in_alarms(struct dev
}
static DEVICE_ATTR(alarms_in, S_IRUGO, show_in_alarms, NULL);
+static ssize_t show_in_max_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->in_status[attr->index] & 4) >> 2);
+}
+static struct sensor_device_attribute in_max_alarm[] = {
+ SENSOR_ATTR(in0_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 0),
+ SENSOR_ATTR(in1_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 1),
+ SENSOR_ATTR(in2_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 2),
+ SENSOR_ATTR(in3_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 3),
+ SENSOR_ATTR(in4_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 4),
+ SENSOR_ATTR(in5_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 5),
+ SENSOR_ATTR(in6_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 6),
+ SENSOR_ATTR(in7_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 7),
+ SENSOR_ATTR(in8_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 8),
+ SENSOR_ATTR(in9_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 9),
+ SENSOR_ATTR(in10_max_alarm, S_IRUGO, show_in_max_alarm, NULL, 10),
+};
+
+static ssize_t show_in_min_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->in_status[attr->index] & 2) >> 1);
+}
+static struct sensor_device_attribute in_min_alarm[] = {
+ SENSOR_ATTR(in0_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 0),
+ SENSOR_ATTR(in1_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 1),
+ SENSOR_ATTR(in2_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 2),
+ SENSOR_ATTR(in3_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 2),
+ SENSOR_ATTR(in4_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 4),
+ SENSOR_ATTR(in5_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 5),
+ SENSOR_ATTR(in6_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 6),
+ SENSOR_ATTR(in7_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 7),
+ SENSOR_ATTR(in8_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 8),
+ SENSOR_ATTR(in9_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 9),
+ SENSOR_ATTR(in10_min_alarm, S_IRUGO, show_in_min_alarm, NULL, 10),
+};
+
static struct attribute *pc8736x_vin_attr_array[] = {
VIN_UNIT_ATTRS(0),
VIN_UNIT_ATTRS(1),
@@ -664,12 +706,60 @@ static struct sensor_device_attribute th
show_therm_crit, set_therm_crit, 2+11),
};
+static ssize_t show_therm_min_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->in_status[attr->index] & 2) >> 1);
+}
+static struct sensor_device_attribute therm_min_alarm[] = {
+ SENSOR_ATTR(temp4_min_alarm, S_IRUGO,
+ show_therm_min_alarm, NULL, 0+11),
+ SENSOR_ATTR(temp5_min_alarm, S_IRUGO,
+ show_therm_min_alarm, NULL, 1+11),
+ SENSOR_ATTR(temp6_min_alarm, S_IRUGO,
+ show_therm_min_alarm, NULL, 2+11),
+};
+
+static ssize_t show_therm_max_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->in_status[attr->index] & 4) >> 2);
+}
+static struct sensor_device_attribute therm_max_alarm[] = {
+ SENSOR_ATTR(temp4_max_alarm, S_IRUGO,
+ show_therm_max_alarm, NULL, 0+11),
+ SENSOR_ATTR(temp5_max_alarm, S_IRUGO,
+ show_therm_max_alarm, NULL, 1+11),
+ SENSOR_ATTR(temp6_max_alarm, S_IRUGO,
+ show_therm_max_alarm, NULL, 2+11),
+};
+
+static ssize_t show_therm_crit_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->in_status[attr->index] & 8) >> 3);
+}
+static struct sensor_device_attribute therm_crit_alarm[] = {
+ SENSOR_ATTR(temp4_crit_alarm, S_IRUGO,
+ show_therm_crit_alarm, NULL, 0+11),
+ SENSOR_ATTR(temp5_crit_alarm, S_IRUGO,
+ show_therm_crit_alarm, NULL, 1+11),
+ SENSOR_ATTR(temp6_crit_alarm, S_IRUGO,
+ show_therm_crit_alarm, NULL, 2+11),
+};
+
#define THERM_UNIT_ATTRS(X) \
&therm_input[X].dev_attr.attr, \
&therm_status[X].dev_attr.attr, \
&therm_min[X].dev_attr.attr, \
&therm_max[X].dev_attr.attr, \
- &therm_crit[X].dev_attr.attr
+ &therm_crit[X].dev_attr.attr, \
+ &therm_min_alarm[X].dev_attr.attr, \
+ &therm_max_alarm[X].dev_attr.attr, \
+ &therm_crit_alarm[X].dev_attr.attr
static struct attribute * pc8736x_therm_attr_array[] = {
THERM_UNIT_ATTRS(0),
@@ -799,18 +889,56 @@ static ssize_t show_temp_alarms(struct d
}
static DEVICE_ATTR(alarms_temp, S_IRUGO, show_temp_alarms, NULL);
+static ssize_t show_temp_min_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->temp_status[attr->index] & 2) >> 1);
+}
+static struct sensor_device_attribute temp_min_alarm[] = {
+ SENSOR_ATTR(temp1_min_alarm, S_IRUGO, show_temp_min_alarm, NULL, 0),
+ SENSOR_ATTR(temp2_min_alarm, S_IRUGO, show_temp_min_alarm, NULL, 1),
+ SENSOR_ATTR(temp3_min_alarm, S_IRUGO, show_temp_min_alarm, NULL, 2),
+};
+
+static ssize_t show_temp_max_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->temp_status[attr->index] & 4) >> 2);
+}
+static struct sensor_device_attribute temp_max_alarm[] = {
+ SENSOR_ATTR(temp1_max_alarm, S_IRUGO, show_temp_max_alarm, NULL, 0),
+ SENSOR_ATTR(temp2_max_alarm, S_IRUGO, show_temp_max_alarm, NULL, 1),
+ SENSOR_ATTR(temp3_max_alarm, S_IRUGO, show_temp_max_alarm, NULL, 2),
+};
+
+static ssize_t show_temp_crit_alarm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", (data->temp_status[attr->index] & 8) >> 3);
+}
+static struct sensor_device_attribute temp_crit_alarm[] = {
+ SENSOR_ATTR(temp1_crit_alarm, S_IRUGO, show_temp_crit_alarm, NULL, 0),
+ SENSOR_ATTR(temp2_crit_alarm, S_IRUGO, show_temp_crit_alarm, NULL, 1),
+ SENSOR_ATTR(temp3_crit_alarm, S_IRUGO, show_temp_crit_alarm, NULL, 2),
+};
+
#define TEMP_UNIT_ATTRS(X) \
&temp_input[X].dev_attr.attr, \
&temp_status[X].dev_attr.attr, \
&temp_min[X].dev_attr.attr, \
&temp_max[X].dev_attr.attr, \
- &temp_crit[X].dev_attr.attr
+ &temp_crit[X].dev_attr.attr, \
+ &temp_min_alarm[X].dev_attr.attr, \
+ &temp_max_alarm[X].dev_attr.attr, \
+ &temp_crit_alarm[X].dev_attr.attr
static struct attribute * pc8736x_temp_attr_array[] = {
TEMP_UNIT_ATTRS(0),
TEMP_UNIT_ATTRS(1),
TEMP_UNIT_ATTRS(2),
- /* include the few miscellaneous atts here */
&dev_attr_alarms_temp.attr,
NULL
};
@@ -1043,7 +1171,13 @@ static int pc87360_detect(struct i2c_ada
|| (err = device_create_file(dev,
&temp_crit[i].dev_attr))
|| (err = device_create_file(dev,
- &temp_status[i].dev_attr)))
+ &temp_status[i].dev_attr))
+ || (err = device_create_file(dev,
+ &temp_min_alarm[i].dev_attr))
+ || (err = device_create_file(dev,
+ &temp_max_alarm[i].dev_attr))
+ || (err = device_create_file(dev,
+ &temp_crit_alarm[i].dev_attr)))
goto ERROR3;
}
if ((err = device_create_file(dev, &dev_attr_alarms_temp)))
