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libsensors: Add support for current sensors

PATCH In review Jean Delvare 4 participants 5 messages Oct 22, 2008 – Oct 24, 2008 Library code

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PATCH 2/2 libsensors: Add support for current sensors

Add support for current sensors.
---
The code for function print_chip_curr() is duplicated directly from print_chip_in() with IN subfeature names replaced by their CURR counterparts and V changed to A.

Applies on top of the previous patch. I'd appreciate review and testing of this patch. Vincent, this should show you the current values you were missing so far.

 doc/libsensors-API.txt |    9 ++++++
 lib/sensors.h          |    9 ++++++
 lib/sysfs.c            |   16 ++++++++++-
 prog/sensors/chips.c   |   69 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 102 insertions(+), 1 deletion(-)
lib/sensors.h +9 -0
@@ -134,6 +134,7 @@ typedef enum sensors_feature_type {
 	SENSORS_FEATURE_TEMP		= 0x02,
 	SENSORS_FEATURE_POWER		= 0x03,
 	SENSORS_FEATURE_ENERGY		= 0x04,
+	SENSORS_FEATURE_CURR		= 0x05,
 	SENSORS_FEATURE_VID		= 0x10,
 	SENSORS_FEATURE_BEEP_ENABLE	= 0x18,
 	SENSORS_FEATURE_UNKNOWN		= INT_MAX,
@@ -182,6 +183,14 @@ typedef enum sensors_subfeature_type {
 
 	SENSORS_SUBFEATURE_ENERGY_INPUT = SENSORS_FEATURE_ENERGY << 8,
 
+	SENSORS_SUBFEATURE_CURR_INPUT = SENSORS_FEATURE_CURR << 8,
+	SENSORS_SUBFEATURE_CURR_MIN,
+	SENSORS_SUBFEATURE_CURR_MAX,
+	SENSORS_SUBFEATURE_CURR_ALARM = (SENSORS_FEATURE_CURR << 8) | 0x80,
+	SENSORS_SUBFEATURE_CURR_MIN_ALARM,
+	SENSORS_SUBFEATURE_CURR_MAX_ALARM,
+	SENSORS_SUBFEATURE_CURR_BEEP,
+
 	SENSORS_SUBFEATURE_VID = SENSORS_FEATURE_VID << 8,
 
 	SENSORS_SUBFEATURE_BEEP_ENABLE = SENSORS_FEATURE_BEEP_ENABLE << 8,
lib/sysfs.c +15 -1
@@ -138,7 +138,7 @@ char sensors_sysfs_mount[NAME_MAX];
 
 #define MAX_SENSORS_PER_TYPE	20
 #define MAX_SUBFEATURES		8
-#define MAX_SENSOR_TYPES	5
+#define MAX_SENSOR_TYPES	6
 /* Room for all 5 types (in, fan, temp, power, energy) with all their
    subfeatures + VID + misc features */
 #define ALL_POSSIBLE_SUBFEATURES \
@@ -153,6 +153,7 @@ int get_type_scaling(sensors_subfeature_
 	switch (type & 0xFF80) {
 	case SENSORS_SUBFEATURE_IN_INPUT:
 	case SENSORS_SUBFEATURE_TEMP_INPUT:
+	case SENSORS_SUBFEATURE_CURR_INPUT:
 		return 1000;
 	case SENSORS_SUBFEATURE_FAN_INPUT:
 		return 1;
@@ -184,6 +185,7 @@ char *get_feature_name(sensors_feature_t
 	case SENSORS_FEATURE_TEMP:
 	case SENSORS_FEATURE_POWER:
 	case SENSORS_FEATURE_ENERGY:
+	case SENSORS_FEATURE_CURR:
 		underscore = strchr(sfname, '_');
 		name = strndup(sfname, underscore - sfname);
 		break;
@@ -259,6 +261,16 @@ static const struct subfeature_type_matc
 	{ NULL, 0 }
 };
 
+static const struct subfeature_type_match curr_matches[] = {
+	{ "input", SENSORS_SUBFEATURE_CURR_INPUT },
+	{ "min", SENSORS_SUBFEATURE_CURR_MIN },
+	{ "max", SENSORS_SUBFEATURE_CURR_MAX },
+	{ "alarm", SENSORS_SUBFEATURE_CURR_ALARM },
+	{ "min_alarm", SENSORS_SUBFEATURE_CURR_MIN_ALARM },
+	{ "max_alarm", SENSORS_SUBFEATURE_CURR_MAX_ALARM },
+	{ NULL, 0 }
+};
+
 static const struct subfeature_type_match cpu_matches[] = {
 	{ "vid", SENSORS_SUBFEATURE_VID },
 	{ NULL, 0 }
@@ -270,6 +282,7 @@ static struct feature_type_match matches
 	{ "fan%d%c", fan_matches },
 	{ "cpu%d%c", cpu_matches },
 	{ "power%d%c", power_matches },
+	{ "curr%d%c", curr_matches },
 	{ "energy%d%c", energy_matches },
 };
 
@@ -360,6 +373,7 @@ static int sensors_read_dynamic_chip(sen
 		case SENSORS_SUBFEATURE_TEMP_INPUT:
 		case SENSORS_SUBFEATURE_POWER_AVERAGE:
 		case SENSORS_SUBFEATURE_ENERGY_INPUT:
+		case SENSORS_SUBFEATURE_CURR_INPUT:
 			nr--;
 			break;
 		}
prog/sensors/chips.c +69 -0

81 lines not on this page · raw message

doc/libsensors-API.txt +9 -0
@@ -11,6 +11,15 @@ given new feature.
   enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT
   enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT_HIGHEST
   enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT_LOWEST
+* Added support for current sensors
+  enum sensors_feature_type SENSORS_FEATURE_CURR
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_INPUT
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MIN
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MAX
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MIN_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MAX_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_BEEP
 
 0x401	lm-sensors 3.0.2 to 3.0.3
 * Added bus type "virtual":
Signature · 6 lines
Jean Delvare

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#1 lore raw

Re: [lm-sensors] [PATCH 2/2] libsensors: Add support for current

Quoted 10 lines · Jean Delvare

Add support for current sensors.
---
The code for function print_chip_curr() is duplicated directly from print_chip_in() with IN subfeature names replaced by their CURR counterparts and V changed to A.

Applies on top of the previous patch. I'd appreciate review and testing of this patch. Vincent, this should show you the current values you were missing so far.

Quoted 6 lines
 doc/libsensors-API.txt |    9 ++++++
 lib/sensors.h          |    9 ++++++
 lib/sysfs.c            |   16 ++++++++++-
 prog/sensors/chips.c   |   69 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 102 insertions(+), 1 deletion(-)

I've reviewed this and it looks good.

Regards,

Hans

Quoted 180 lines
lib/sensors.h +9 -0
@@ -134,6 +134,7 @@ typedef enum sensors_feature_type {
 	SENSORS_FEATURE_TEMP		= 0x02,
 	SENSORS_FEATURE_POWER		= 0x03,
 	SENSORS_FEATURE_ENERGY		= 0x04,
+	SENSORS_FEATURE_CURR		= 0x05,
 	SENSORS_FEATURE_VID		= 0x10,
 	SENSORS_FEATURE_BEEP_ENABLE	= 0x18,
 	SENSORS_FEATURE_UNKNOWN		= INT_MAX,
@@ -182,6 +183,14 @@ typedef enum sensors_subfeature_type {
 
 	SENSORS_SUBFEATURE_ENERGY_INPUT = SENSORS_FEATURE_ENERGY << 8,
 
+	SENSORS_SUBFEATURE_CURR_INPUT = SENSORS_FEATURE_CURR << 8,
+	SENSORS_SUBFEATURE_CURR_MIN,
+	SENSORS_SUBFEATURE_CURR_MAX,
+	SENSORS_SUBFEATURE_CURR_ALARM = (SENSORS_FEATURE_CURR << 8) | 0x80,
+	SENSORS_SUBFEATURE_CURR_MIN_ALARM,
+	SENSORS_SUBFEATURE_CURR_MAX_ALARM,
+	SENSORS_SUBFEATURE_CURR_BEEP,
+
 	SENSORS_SUBFEATURE_VID = SENSORS_FEATURE_VID << 8,
 
 	SENSORS_SUBFEATURE_BEEP_ENABLE = SENSORS_FEATURE_BEEP_ENABLE << 8,
lib/sysfs.c +15 -1
@@ -138,7 +138,7 @@ char sensors_sysfs_mount[NAME_MAX];
 
 #define MAX_SENSORS_PER_TYPE	20
 #define MAX_SUBFEATURES		8
-#define MAX_SENSOR_TYPES	5
+#define MAX_SENSOR_TYPES	6
 /* Room for all 5 types (in, fan, temp, power, energy) with all their
    subfeatures + VID + misc features */
 #define ALL_POSSIBLE_SUBFEATURES \
@@ -153,6 +153,7 @@ int get_type_scaling(sensors_subfeature_
 	switch (type & 0xFF80) {
 	case SENSORS_SUBFEATURE_IN_INPUT:
 	case SENSORS_SUBFEATURE_TEMP_INPUT:
+	case SENSORS_SUBFEATURE_CURR_INPUT:
 		return 1000;
 	case SENSORS_SUBFEATURE_FAN_INPUT:
 		return 1;
@@ -184,6 +185,7 @@ char *get_feature_name(sensors_feature_t
 	case SENSORS_FEATURE_TEMP:
 	case SENSORS_FEATURE_POWER:
 	case SENSORS_FEATURE_ENERGY:
+	case SENSORS_FEATURE_CURR:
 		underscore = strchr(sfname, '_');
 		name = strndup(sfname, underscore - sfname);
 		break;
@@ -259,6 +261,16 @@ static const struct subfeature_type_matc
 	{ NULL, 0 }
 };
 
+static const struct subfeature_type_match curr_matches[] = {
+	{ "input", SENSORS_SUBFEATURE_CURR_INPUT },
+	{ "min", SENSORS_SUBFEATURE_CURR_MIN },
+	{ "max", SENSORS_SUBFEATURE_CURR_MAX },
+	{ "alarm", SENSORS_SUBFEATURE_CURR_ALARM },
+	{ "min_alarm", SENSORS_SUBFEATURE_CURR_MIN_ALARM },
+	{ "max_alarm", SENSORS_SUBFEATURE_CURR_MAX_ALARM },
+	{ NULL, 0 }
+};
+
 static const struct subfeature_type_match cpu_matches[] = {
 	{ "vid", SENSORS_SUBFEATURE_VID },
 	{ NULL, 0 }
@@ -270,6 +282,7 @@ static struct feature_type_match matches
 	{ "fan%d%c", fan_matches },
 	{ "cpu%d%c", cpu_matches },
 	{ "power%d%c", power_matches },
+	{ "curr%d%c", curr_matches },
 	{ "energy%d%c", energy_matches },
 };
 
@@ -360,6 +373,7 @@ static int sensors_read_dynamic_chip(sen
 		case SENSORS_SUBFEATURE_TEMP_INPUT:
 		case SENSORS_SUBFEATURE_POWER_AVERAGE:
 		case SENSORS_SUBFEATURE_ENERGY_INPUT:
+		case SENSORS_SUBFEATURE_CURR_INPUT:
 			nr--;
 			break;
 		}
prog/sensors/chips.c +69 -0
@@ -578,6 +578,72 @@ static void print_chip_beep_enable(const
 	free(label);
 }
 
+static void print_chip_curr(const sensors_chip_name *name,
+			    const sensors_feature *feature,
+			    int label_size)
+{
+	const sensors_subfeature *sf, *sfmin, *sfmax;
+	double alarm_max, alarm_min;
+	char *label;
+
+	if (!(label = sensors_get_label(name, feature))) {
+		fprintf(stderr, "ERROR: Can't get label of feature %s!\n",
+			feature->name);
+		return;
+	}
+	print_label(label, label_size);
+	free(label);
+
+	sf = sensors_get_subfeature(name, feature,
+				    SENSORS_SUBFEATURE_CURR_INPUT);
+	if (sf)
+		printf("%+6.2f A", get_value(name, sf));
+	else
+		printf("     N/A");
+
+	sfmin = sensors_get_subfeature(name, feature,
+				       SENSORS_SUBFEATURE_CURR_MIN);
+	sfmax = sensors_get_subfeature(name, feature,
+				       SENSORS_SUBFEATURE_CURR_MAX);
+	if (sfmin && sfmax)
+		printf("  (min = %+6.2f A, max = %+6.2f A)",
+		       get_value(name, sfmin),
+		       get_value(name, sfmax));
+	else if (sfmin)
+		printf("  (min = %+6.2f A)",
+		       get_value(name, sfmin));
+	else if (sfmax)
+		printf("  (max = %+6.2f A)",
+		       get_value(name, sfmax));
+
+	sf = sensors_get_subfeature(name, feature,
+				    SENSORS_SUBFEATURE_CURR_ALARM);
+	sfmin = sensors_get_subfeature(name, feature,
+				       SENSORS_SUBFEATURE_CURR_MIN_ALARM);
+	sfmax = sensors_get_subfeature(name, feature,
+				       SENSORS_SUBFEATURE_CURR_MAX_ALARM);
+	if (sfmin || sfmax) {
+		alarm_max = sfmax ? get_value(name, sfmax) : 0;
+		alarm_min = sfmin ? get_value(name, sfmin) : 0;
+
+		if (alarm_min || alarm_max) {
+			printf(" ALARM (");
+
+			if (alarm_min)
+				printf("MIN");
+			if (alarm_max)
+				printf("%sMAX", (alarm_min) ? ", " : "");
+
+			printf(")");
+		}
+	} else if (sf) {
+		printf("   %s",
+		       get_value(name, sf) ? "ALARM" : "");
+	}
+
+	printf("\n");
+}
+
 void print_chip(const sensors_chip_name *name)
 {
 	const sensors_feature *feature;
@@ -609,6 +675,9 @@ void print_chip(const sensors_chip_name
 		case SENSORS_FEATURE_ENERGY:
 			print_chip_energy(name, feature, label_size);
 			break;
+		case SENSORS_FEATURE_CURR:
+			print_chip_curr(name, feature, label_size);
+			break;
 		default:
 			continue;
 		}
doc/libsensors-API.txt +2 -0
@@ -11,6 +11,15 @@ given new feature.
   enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT
   enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT_HIGHEST
   enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT_LOWEST
+* Added support for current sensors
+  enum sensors_feature_type SENSORS_FEATURE_CURR

doc/libsensors-API.txt given new feature. · line 25

Quoted 10 lines
doc/libsensors-API.txt +7 -0
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_INPUT
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MIN
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MAX
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MIN_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MAX_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_BEEP
 
 0x401	lm-sensors 3.0.2 to 3.0.3
 * Added bus type "virtual":

_______________________________________________
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[email protected]
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

#2 lore raw

Re: [lm-sensors] [PATCH 2/2] libsensors: Add support for current

In reply to Jean Delvare

2008/10/22 Hans de Goede <[email protected]>:

Quoted 18 lines
Quoted 10 lines · Jean Delvare

Add support for current sensors.
---
The code for function print_chip_curr() is duplicated directly from print_chip_in() with IN subfeature names replaced by their CURR counterparts and V changed to A.

Applies on top of the previous patch. I'd appreciate review and testing of this patch. Vincent, this should show you the current values you were missing so far.

Quoted 6 lines
 doc/libsensors-API.txt |    9 ++++++
 lib/sensors.h          |    9 ++++++
 lib/sysfs.c            |   16 ++++++++++-
 prog/sensors/chips.c   |   69 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 102 insertions(+), 1 deletion(-)
Quoted 6 lines

I've reviewed this and it looks good.

Regards,

Hans

Hi,

I compiled and installed successfuly path 1/2 and patch 2/2 on my system (2.6.27.2). Seems to be working fine. Don't see the difference with the previous version.

JM

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http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

#3 lore raw

Re: [lm-sensors] [PATCH 2/2] libsensors: Add support for current

In reply to Jean Delvare

Hi Jean-Marc,

Quoted 19 lines · Jean-Marc Spaggiari

2008/10/22 Hans de Goede <[email protected]>:

Quoted 18 lines
Quoted 16 lines · Jean Delvare

Add support for current sensors.
---
The code for function print_chip_curr() is duplicated directly from print_chip_in() with IN subfeature names replaced by their CURR counterparts and V changed to A.

Applies on top of the previous patch. I'd appreciate review and testing of this patch. Vincent, this should show you the current values you were missing so far.

 doc/libsensors-API.txt |    9 ++++++
 lib/sensors.h          |    9 ++++++
 lib/sysfs.c            |   16 ++++++++++-
 prog/sensors/chips.c   |   69 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 102 insertions(+), 1 deletion(-)
Quoted 5 lines
Quoted 1 line

I've reviewed this and it looks good.

I compiled and installed successfuly path 1/2 and patch 2/2 on my system (2.6.27.2). Seems to be working fine. Don't see the difference with the previous version.

If you do not have any current sensor nor power sensor on your system, this is the expected result. Thanks for testing!

Signature · 6 lines
Jean Delvare

_______________________________________________
lm-sensors mailing list
[email protected]
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
#4 lore raw

Re: [lm-sensors] [PATCH 2/2] libsensors: Add support for current

In reply to Jean Delvare

Hi Jean,

The patch works well. Thanks a lot.

-sh-2.05b# sensors
mcp3021-i2c-0-4d

Adapter: MPC adapter
in0:         +0.19 V  (min =  +0.19 V, max =  +0.21 V)
curr1:      +0.99 A  (min =  +0.93 A, max =  +1.05 A)

mcp3021-i2c-1-4d

Adapter: MPC adapter
in0:         +0.40 V  (min =  +0.40 V, max =  +0.41 V)
curr1:      +2.01 A  (min =  +1.98 A, max =  +2.02 A)

Best Regards,
Vincent

-----Original Message-----
From: Jean Delvare [mailto:[email protected]]
Sent: Wednesday, October 22, 2008 7:58 PM
To: LM Sensors
Cc: Hu Mingkai-B21284; Ira Snyder; Darrick J. Wong
Subject: [PATCH 2/2] libsensors: Add support for current sensors

Add support for current sensors.
---
The code for function print_chip_curr() is duplicated directly from print_chip_in() with IN subfeature names replaced by their CURR counterparts and V changed to A.

Applies on top of the previous patch. I'd appreciate review and testing of this patch. Vincent, this should show you the current values you were missing so far.

 doc/libsensors-API.txt |    9 ++++++
 lib/sensors.h          |    9 ++++++
 lib/sysfs.c            |   16 ++++++++++-
 prog/sensors/chips.c   |   69
++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 102 insertions(+), 1 deletion(-)

--- lm-sensors-3.orig/lib/sensors.h 2008-10-22 12:03:36.000000000
+0200
+++ lm-sensors-3/lib/sensors.h 2008-10-22 12:06:50.000000000 +0200
@@ -134,6 +134,7 @@ typedef enum sensors_feature_type {
SENSORS_FEATURE_TEMP = 0x02,
SENSORS_FEATURE_POWER = 0x03,
SENSORS_FEATURE_ENERGY = 0x04,
+ SENSORS_FEATURE_CURR = 0x05,
SENSORS_FEATURE_VID = 0x10,
SENSORS_FEATURE_BEEP_ENABLE = 0x18,
SENSORS_FEATURE_UNKNOWN = INT_MAX,
@@ -182,6 +183,14 @@ typedef enum sensors_subfeature_type {

SENSORS_SUBFEATURE_ENERGY_INPUT = SENSORS_FEATURE_ENERGY << 8,

+ SENSORS_SUBFEATURE_CURR_INPUT = SENSORS_FEATURE_CURR << 8,
+ SENSORS_SUBFEATURE_CURR_MIN,
+ SENSORS_SUBFEATURE_CURR_MAX,
+ SENSORS_SUBFEATURE_CURR_ALARM = (SENSORS_FEATURE_CURR << 8) |
0x80,
+ SENSORS_SUBFEATURE_CURR_MIN_ALARM,
+ SENSORS_SUBFEATURE_CURR_MAX_ALARM,
+ SENSORS_SUBFEATURE_CURR_BEEP,
+
SENSORS_SUBFEATURE_VID = SENSORS_FEATURE_VID << 8,

SENSORS_SUBFEATURE_BEEP_ENABLE = SENSORS_FEATURE_BEEP_ENABLE <<
8,
--- lm-sensors-3.orig/lib/sysfs.c 2008-10-22 12:03:36.000000000
+0200
+++ lm-sensors-3/lib/sysfs.c 2008-10-22 12:06:50.000000000 +0200
@@ -138,7 +138,7 @@ char sensors_sysfs_mount[NAME_MAX];

#define MAX_SENSORS_PER_TYPE 20
#define MAX_SUBFEATURES 8
-#define MAX_SENSOR_TYPES 5
+#define MAX_SENSOR_TYPES 6
/* Room for all 5 types (in, fan, temp, power, energy) with all their
subfeatures + VID + misc features */ #define
ALL_POSSIBLE_SUBFEATURES \ @@ -153,6 +153,7 @@ int get_type_scaling(sensors_subfeature_
switch (type & 0xFF80) {
case SENSORS_SUBFEATURE_IN_INPUT:
case SENSORS_SUBFEATURE_TEMP_INPUT:
+ case SENSORS_SUBFEATURE_CURR_INPUT:
return 1000;
case SENSORS_SUBFEATURE_FAN_INPUT:
return 1;
@@ -184,6 +185,7 @@ char *get_feature_name(sensors_feature_t
case SENSORS_FEATURE_TEMP:
case SENSORS_FEATURE_POWER:
case SENSORS_FEATURE_ENERGY:
+ case SENSORS_FEATURE_CURR:
underscore = strchr(sfname, '_');
name = strndup(sfname, underscore - sfname); break;
@@ -259,6 +261,16 @@ static const struct subfeature_type_matc
{ NULL, 0 }
};

+static const struct subfeature_type_match curr_matches[] = {
+ { "input", SENSORS_SUBFEATURE_CURR_INPUT },
+ { "min", SENSORS_SUBFEATURE_CURR_MIN },
+ { "max", SENSORS_SUBFEATURE_CURR_MAX },
+ { "alarm", SENSORS_SUBFEATURE_CURR_ALARM },
+ { "min_alarm", SENSORS_SUBFEATURE_CURR_MIN_ALARM },
+ { "max_alarm", SENSORS_SUBFEATURE_CURR_MAX_ALARM },
+ { NULL, 0 }
+};
+
static const struct subfeature_type_match cpu_matches[] = {
{ "vid", SENSORS_SUBFEATURE_VID },
{ NULL, 0 }
@@ -270,6 +282,7 @@ static struct feature_type_match matches
{ "fan%d%c", fan_matches },
{ "cpu%d%c", cpu_matches },
{ "power%d%c", power_matches },
+ { "curr%d%c", curr_matches },
{ "energy%d%c", energy_matches },
};

@@ -360,6 +373,7 @@ static int sensors_read_dynamic_chip(sen
case SENSORS_SUBFEATURE_TEMP_INPUT:
case SENSORS_SUBFEATURE_POWER_AVERAGE:
case SENSORS_SUBFEATURE_ENERGY_INPUT:
+ case SENSORS_SUBFEATURE_CURR_INPUT:
nr--;
break;
}
--- lm-sensors-3.orig/prog/sensors/chips.c 2008-10-22
12:04:38.000000000 +0200
+++ lm-sensors-3/prog/sensors/chips.c 2008-10-22 12:06:50.000000000
+0200
@@ -578,6 +578,72 @@ static void print_chip_beep_enable(const
free(label);
}

+static void print_chip_curr(const sensors_chip_name *name,
+ const sensors_feature *feature,
+ int label_size)
+{
+ const sensors_subfeature *sf, *sfmin, *sfmax;
+ double alarm_max, alarm_min;
+ char *label;
+
+ if (!(label = sensors_get_label(name, feature))) {
+ fprintf(stderr, "ERROR: Can't get label of feature
%s!\n",
+ feature->name);
+ return;
+ }
+ print_label(label, label_size);
+ free(label);
+
+ sf = sensors_get_subfeature(name, feature,
+ SENSORS_SUBFEATURE_CURR_INPUT);
+ if (sf)
+ printf("%+6.2f A", get_value(name, sf));
+ else
+ printf(" N/A");
+
+ sfmin = sensors_get_subfeature(name, feature,
+ SENSORS_SUBFEATURE_CURR_MIN);
+ sfmax = sensors_get_subfeature(name, feature,
+ SENSORS_SUBFEATURE_CURR_MAX);
+ if (sfmin && sfmax)
+ printf(" (min = %+6.2f A, max = %+6.2f A)",
+ get_value(name, sfmin),
+ get_value(name, sfmax));
+ else if (sfmin)
+ printf(" (min = %+6.2f A)",
+ get_value(name, sfmin));
+ else if (sfmax)
+ printf(" (max = %+6.2f A)",
+ get_value(name, sfmax));
+
+ sf = sensors_get_subfeature(name, feature,
+ SENSORS_SUBFEATURE_CURR_ALARM);
+ sfmin = sensors_get_subfeature(name, feature,
+
SENSORS_SUBFEATURE_CURR_MIN_ALARM);
+ sfmax = sensors_get_subfeature(name, feature,
+
SENSORS_SUBFEATURE_CURR_MAX_ALARM);
+ if (sfmin || sfmax) {
+ alarm_max = sfmax ? get_value(name, sfmax) : 0;
+ alarm_min = sfmin ? get_value(name, sfmin) : 0;
+
+ if (alarm_min || alarm_max) {
+ printf(" ALARM (");
+
+ if (alarm_min)
+ printf("MIN");
+ if (alarm_max)
+ printf("%sMAX", (alarm_min) ? ", " :
"");
+
+ printf(")");
+ }
+ } else if (sf) {
+ printf(" %s",
+ get_value(name, sf) ? "ALARM" : "");
+ }
+
+ printf("\n");
+}
+
void print_chip(const sensors_chip_name *name) {
const sensors_feature *feature;
@@ -609,6 +675,9 @@ void print_chip(const sensors_chip_name
case SENSORS_FEATURE_ENERGY:
print_chip_energy(name, feature, label_size); break;
+ case SENSORS_FEATURE_CURR:
+ print_chip_curr(name, feature, label_size);
+ break;
default:
continue;
}
--- lm-sensors-3.orig/doc/libsensors-API.txt 2008-10-22
12:06:42.000000000 +0200
+++ lm-sensors-3/doc/libsensors-API.txt 2008-10-22 12:07:02.000000000
+0200
@@ -11,6 +11,15 @@ given new feature.
enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT_HIGHEST enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_INPUT_LOWEST
+* Added support for current sensors

+  enum sensors_feature_type SENSORS_FEATURE_CURR
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_INPUT
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MIN
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MAX
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MIN_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_MAX_ALARM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_BEEP

0x401 lm-sensors 3.0.2 to 3.0.3
* Added bus type "virtual":

--
Jean Delvare

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