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authorJean Delvare <khali@linux-fr.org>2006-01-09 23:26:14 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2006-02-06 12:02:15 -0800
commite53004e20a58e9d28347e02adccb37a33e0d771a (patch)
treefb9f6c25ad12d7dda91f09ac28b901ea3fe76955 /Documentation/hwmon
parent5db3d3da93fb93875c719239892ac526cfd2d584 (diff)
downloadop-kernel-dev-e53004e20a58e9d28347e02adccb37a33e0d771a.zip
op-kernel-dev-e53004e20a58e9d28347e02adccb37a33e0d771a.tar.gz
[PATCH] hwmon: New f71805f driver
This is my f71805f hardware monitoring driver ported from lm_sensors to Linux 2.6. This new driver differs from the other hardware monitoring drivers in that it is implemented as a platform driver. This might not be optimal yet (we would probably need a generic infrastructure and bus type for Super-I/O logical devices) but it is certainly much better than the i2c-isa solution. Note that this driver requires lm_sensors CVS. I hope to get it released as 2.10.0 soon. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/sysfs-interface18
1 files changed, 17 insertions, 1 deletions
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index 764cdc5..a0d0ab2 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -179,11 +179,12 @@ temp[1-*]_auto_point[1-*]_temp_hyst
****************
temp[1-3]_type Sensor type selection.
- Integers 1, 2, 3 or thermistor Beta value (3435)
+ Integers 1 to 4 or thermistor Beta value (typically 3435)
Read/Write.
1: PII/Celeron Diode
2: 3904 transistor
3: thermal diode
+ 4: thermistor (default/unknown Beta)
Not all types are supported by all chips
temp[1-4]_max Temperature max value.
@@ -261,6 +262,21 @@ alarms Alarm bitmask.
of individual bits.
Bits are defined in kernel/include/sensors.h.
+alarms_in Alarm bitmask relative to in (voltage) channels
+ Read only
+ A '1' bit means an alarm, LSB corresponds to in0 and so on
+ Prefered to 'alarms' for newer chips
+
+alarms_fan Alarm bitmask relative to fan channels
+ Read only
+ A '1' bit means an alarm, LSB corresponds to fan1 and so on
+ Prefered to 'alarms' for newer chips
+
+alarms_temp Alarm bitmask relative to temp (temperature) channels
+ Read only
+ A '1' bit means an alarm, LSB corresponds to temp1 and so on
+ Prefered to 'alarms' for newer chips
+
beep_enable Beep/interrupt enable
0 to disable.
1 to enable.
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