[lm-sensors] hwmon: (vt8231) Add individual alarm files

Jean Delvare khali at linux-fr.org
Sun Jan 6 15:46:02 CET 2008


The new libsensors needs these individual alarm files.

Signed-off-by: Jean Delvare <khali at linux-fr.org>
Cc: Roger Lucas <roger at planbit.co.uk>
---
Roger, can you please test and/or review this patch?

 drivers/hwmon/vt8231.c |   40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

--- linux-2.6.24-rc6.orig/drivers/hwmon/vt8231.c	2007-12-26 14:39:06.000000000 +0100
+++ linux-2.6.24-rc6/drivers/hwmon/vt8231.c	2008-01-01 19:22:37.000000000 +0100
@@ -541,6 +541,28 @@ static ssize_t show_alarms(struct device
 }
 static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
 
+static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	int bitnr = to_sensor_dev_attr(attr)->index;
+	struct vt8231_data *data = vt8231_update_device(dev);
+	return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
+}
+static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 4);
+static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp4_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR(temp5_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(temp6_alarm, S_IRUGO, show_alarm, NULL, 8);
+static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 0);
+static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 8);
+static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 6);
+static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7);
+
 static ssize_t show_name(struct device *dev, struct device_attribute
 			 *devattr, char *buf)
 {
@@ -549,36 +571,42 @@ static ssize_t show_name(struct device *
 }
 static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
 
-static struct attribute *vt8231_attributes_temps[6][4] = {
+static struct attribute *vt8231_attributes_temps[6][5] = {
 	{
 		&dev_attr_temp1_input.attr,
 		&dev_attr_temp1_max_hyst.attr,
 		&dev_attr_temp1_max.attr,
+		&sensor_dev_attr_temp1_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_temp2_input.dev_attr.attr,
 		&sensor_dev_attr_temp2_max_hyst.dev_attr.attr,
 		&sensor_dev_attr_temp2_max.dev_attr.attr,
+		&sensor_dev_attr_temp2_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_temp3_input.dev_attr.attr,
 		&sensor_dev_attr_temp3_max_hyst.dev_attr.attr,
 		&sensor_dev_attr_temp3_max.dev_attr.attr,
+		&sensor_dev_attr_temp3_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_temp4_input.dev_attr.attr,
 		&sensor_dev_attr_temp4_max_hyst.dev_attr.attr,
 		&sensor_dev_attr_temp4_max.dev_attr.attr,
+		&sensor_dev_attr_temp4_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_temp5_input.dev_attr.attr,
 		&sensor_dev_attr_temp5_max_hyst.dev_attr.attr,
 		&sensor_dev_attr_temp5_max.dev_attr.attr,
+		&sensor_dev_attr_temp5_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_temp6_input.dev_attr.attr,
 		&sensor_dev_attr_temp6_max_hyst.dev_attr.attr,
 		&sensor_dev_attr_temp6_max.dev_attr.attr,
+		&sensor_dev_attr_temp6_alarm.dev_attr.attr,
 		NULL
 	}
 };
@@ -592,36 +620,42 @@ static const struct attribute_group vt82
 	{ .attrs = vt8231_attributes_temps[5] },
 };
 
-static struct attribute *vt8231_attributes_volts[6][4] = {
+static struct attribute *vt8231_attributes_volts[6][5] = {
 	{
 		&sensor_dev_attr_in0_input.dev_attr.attr,
 		&sensor_dev_attr_in0_min.dev_attr.attr,
 		&sensor_dev_attr_in0_max.dev_attr.attr,
+		&sensor_dev_attr_in0_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_in1_input.dev_attr.attr,
 		&sensor_dev_attr_in1_min.dev_attr.attr,
 		&sensor_dev_attr_in1_max.dev_attr.attr,
+		&sensor_dev_attr_in1_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_in2_input.dev_attr.attr,
 		&sensor_dev_attr_in2_min.dev_attr.attr,
 		&sensor_dev_attr_in2_max.dev_attr.attr,
+		&sensor_dev_attr_in2_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_in3_input.dev_attr.attr,
 		&sensor_dev_attr_in3_min.dev_attr.attr,
 		&sensor_dev_attr_in3_max.dev_attr.attr,
+		&sensor_dev_attr_in3_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&sensor_dev_attr_in4_input.dev_attr.attr,
 		&sensor_dev_attr_in4_min.dev_attr.attr,
 		&sensor_dev_attr_in4_max.dev_attr.attr,
+		&sensor_dev_attr_in4_alarm.dev_attr.attr,
 		NULL
 	}, {
 		&dev_attr_in5_input.attr,
 		&dev_attr_in5_min.attr,
 		&dev_attr_in5_max.attr,
+		&sensor_dev_attr_in5_alarm.dev_attr.attr,
 		NULL
 	}
 };
@@ -642,6 +676,8 @@ static struct attribute *vt8231_attribut
 	&sensor_dev_attr_fan2_min.dev_attr.attr,
 	&sensor_dev_attr_fan1_div.dev_attr.attr,
 	&sensor_dev_attr_fan2_div.dev_attr.attr,
+	&sensor_dev_attr_fan1_alarm.dev_attr.attr,
+	&sensor_dev_attr_fan2_alarm.dev_attr.attr,
 	&dev_attr_alarms.attr,
 	&dev_attr_name.attr,
 	NULL


-- 
Jean Delvare




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