History log of /openbmc/bmcweb/features/redfish/include/utils/sensor_utils.hpp (Results 1 – 11 of 11)
Revision Date Author Comments
# f664fd8a 23-Jul-2025 Janet Adkins <janeta@us.ibm.com>

IndicatorLED: Add compile option for deprecated property

The IndicatorLED property has been deprecated by Redfish since September
2020. The Redfish Service Validator reports a WARNING for this prope

IndicatorLED: Add compile option for deprecated property

The IndicatorLED property has been deprecated by Redfish since September
2020. The Redfish Service Validator reports a WARNING for this property:

```
WARNING - IndicatorLED: The given property is deprecated: This property has been deprecated in favor of the `LocationIndicatorActive` property.
```

The LocationIndicatorActive property is now implemented in bmcweb in
all places where IndicatorLED was implemented. So a new meson option
(redfish-allow-deprecated-indicatorled) is being added to control
whether this property is part of get or patch requests. The option is
disabled by default with plans to remove the option by March 2026.

Tested:
- Built with option enabled and confirmed IndicatorLED still part of
Redfish responses and can be patched.
- Built with option disabled and confirmed Redfish Service Validator no
longer reports the warning.
- Built with option disabled and confirmed IndicatorLED no longer part
of Redfish responses and patch fails appropriately.
```
curl -k -H "X-Auth-Token: $token" -H "Content-Type: application/json" -X PATCH -d '{"IndicatorLED":"Blinking"}' https://${bmc}/redfish/v1/Systems/system
{
"error": {
"@Message.ExtendedInfo": [
{
"@odata.type": "#Message.v1_1_1.Message",
"Message": "The property IndicatorLED is not in the list of valid properties for the resource.",
"MessageArgs": [
"IndicatorLED"
],
"MessageId": "Base.1.19.PropertyUnknown",
"MessageSeverity": "Warning",
"Resolution": "Remove the unknown property from the request body and resubmit the request if the operation failed."
}
],
"code": "Base.1.19.PropertyUnknown",
"message": "The property IndicatorLED is not in the list of valid properties for the resource."
}
}

curl -k -H "X-Auth-Token: $token" -H "Content-Type: application/json" -X PATCH -d '{"IndicatorLED":"Off"}' https://${bmc}/redfish/v1/Chassis/chassis
{
"error": {
"@Message.ExtendedInfo": [
{
"@odata.type": "#Message.v1_1_1.Message",
"Message": "The property IndicatorLED is not in the list of valid properties for the resource.",
"MessageArgs": [
"IndicatorLED"
],
"MessageId": "Base.1.19.PropertyUnknown",
"MessageSeverity": "Warning",
"Resolution": "Remove the unknown property from the request body and resubmit the request if the operation failed."
}
],
"code": "Base.1.19.PropertyUnknown",
"message": "The property IndicatorLED is not in the list of valid properties for the resource."
}
}
```

Change-Id: I2c0d415a7a54aa3122b18d2a1aa69bd9259d567e
Signed-off-by: Janet Adkins <janeta@us.ibm.com>

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# 6f5be432 07-Apr-2025 Potin Lai <potin.lai@quantatw.com>

sensor_utils: Support upper/lower fatal threshold

Add support of upper and lower fatal threshold settings. The fatal
thresholds use the `xyz.openbmc_project.Sensor.Threshold.HardShutdown`
interface

sensor_utils: Support upper/lower fatal threshold

Add support of upper and lower fatal threshold settings. The fatal
thresholds use the `xyz.openbmc_project.Sensor.Threshold.HardShutdown`
interface as the source of threshold value.

Tested on catalina:
```
{
"@odata.id": "/redfish/v1/Chassis/NVIDIA_HMC/Sensors/temperature_HGX_GPU_0_TEMP_0",
"@odata.type": "#Sensor.v1_2_0.Sensor",
"Id": "temperature_HGX_GPU_0_TEMP_0",
"Name": "HGX GPU 0 TEMP 0",
"Reading": 81.34375,
"ReadingRangeMax": 127.0,
"ReadingRangeMin": -128.0,
"ReadingType": "Temperature",
"ReadingUnits": "Cel",
"Status": {
"Health": "OK",
"State": "Enabled"
},
"Thresholds": {
"UpperCaution": {
"Reading": 82.0
},
"UpperCritical": {
"Reading": 84.0
},
"UpperFatal": {
"Reading": 87.0
}
}
}
```
```
{
"@odata.id": "/redfish/v1/Chassis/NVIDIA_HMC/Sensors/temperature_HGX_GPU_0_TEMP_1",
"@odata.type": "#Sensor.v1_2_0.Sensor",
"Id": "temperature_HGX_GPU_0_TEMP_1",
"Name": "HGX GPU 0 TEMP 1",
"Reading": 5.4375,
"ReadingRangeMax": 127.0,
"ReadingRangeMin": -128.0,
"ReadingType": "Temperature",
"ReadingUnits": "Cel",
"Status": {
"Health": "OK",
"State": "Enabled"
},
"Thresholds": {
"LowerCaution": {
"Reading": -0.05
},
"LowerCritical": {
"Reading": -4.0
},
"LowerFatal": {
"Reading": -5.0
}
}
}
```

Change-Id: Ida54d663efdb042d21ea433d9c198c1ee4890173
Signed-off-by: Potin Lai <potin.lai@quantatw.com>

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# 44914192 11-Mar-2025 Zev Weiss <zev@bewilderbeest.net>

Add handling for liquidflow & pressure sensors

When pressure [1] and liquidflow [2] were added to
phosphor-dbus-interfaces, bmcweb's unit-handling code and list of dbus
sensor paths weren't updated

Add handling for liquidflow & pressure sensors

When pressure [1] and liquidflow [2] were added to
phosphor-dbus-interfaces, bmcweb's unit-handling code and list of dbus
sensor paths weren't updated accordingly; let's add them now.

Tested: pressure and liquidflow sensors on dbus now appear (including
appropriate units) in the redfish hierarchy and on the webui-vue sensors
page.

[1] https://github.com/openbmc/phosphor-dbus-interfaces/commit/69d821b0368b8c6943a91c7f96528e2c0047f432
[2] https://github.com/openbmc/phosphor-dbus-interfaces/commit/6a8507d06e172d8d29c0459f0a0d078553d2ecc7

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: I1dbe869d6c642eaeebad8605adad50315c52ad3d

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# 504af5a0 03-Feb-2025 Patrick Williams <patrick@stwcx.xyz>

clang-format: update latest spec and reformat

Copy the latest format file from the docs repository and apply.

Change-Id: I2f0b9d0fb6e01ed36a2f34c750ba52de3b6d15d1
Signed-off-by: Patrick Williams <p

clang-format: update latest spec and reformat

Copy the latest format file from the docs repository and apply.

Change-Id: I2f0b9d0fb6e01ed36a2f34c750ba52de3b6d15d1
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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# d7857201 28-Jan-2025 Ed Tanous <etanous@nvidia.com>

Fix includes

Clang-tidy misc-include-cleaner appears to now be enforcing
significantly more headers than previously. That is overall a good
thing, but forces us to fix some issues. This commit is

Fix includes

Clang-tidy misc-include-cleaner appears to now be enforcing
significantly more headers than previously. That is overall a good
thing, but forces us to fix some issues. This commit is largely just
taking the clang-recommended fixes and checking them in. Subsequent
patches will fix the more unique issues.

Note, that a number of new ignores are added into the .clang-tidy file.
These can be cleaned up over time as they're understood. The majority
are places where boost includes a impl/x.hpp and x.hpp, but expects you
to use the later. include-cleaner opts for the impl, but it isn't clear
why.

Change-Id: Id3fdd7ee6df6c33b2fd35626898523048dd51bfb
Signed-off-by: Ed Tanous <etanous@nvidia.com>
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

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# 40e9b92e 10-Sep-2024 Ed Tanous <etanous@nvidia.com>

Use SPDX identifiers

SPDX identifiers are simpler, and reduce the amount of cruft we have in
code files. They are recommended by linux foundation, and therefore we
should do as they allow.

This pa

Use SPDX identifiers

SPDX identifiers are simpler, and reduce the amount of cruft we have in
code files. They are recommended by linux foundation, and therefore we
should do as they allow.

This patchset does not intend to modify any intent on any existing
copyrights or licenses, only to standardize their inclusion.

[1] https://www.linuxfoundation.org/blog/blog/copyright-notices-in-open-source-software-projects

Change-Id: I935c7c0156caa78fc368c929cebd0f068031e830
Signed-off-by: Ed Tanous <etanous@nvidia.com>

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# 6fe8751c 20-Jul-2023 George Liu <liuxiwei@inspur.com>

Implement TemperatureReadingsCelsius property for ThermalMetrics

The ThermalMetrics schema[1] provides for efficient thermal metric
gathering for thermal sensors. The schema allows retrieving just t

Implement TemperatureReadingsCelsius property for ThermalMetrics

The ThermalMetrics schema[1] provides for efficient thermal metric
gathering for thermal sensors. The schema allows retrieving just the
thermal metrics with one Redfish URI. This prevents the additional work
required when returning all the sensor data, or multiple Redfish URI
calls to retrieve the properties for all of the thermal sensors.

This commit implements the TemperatureReadingsCelsius property of
ThermalMetrics[1]. ThermalMetrics is a property of ThermalSubsystem[2].
TemperatureReadingsCelsius is a SensorArrayExcerpt[3].

[1] https://redfish.dmtf.org/schemas/v1/ThermalMetrics.v1_0_1.json
[2] https://redfish.dmtf.org/schemas/v1/ThermalSubsystem.v1_3_2.json
[3] http://redfish.dmtf.org/schemas/v1/Sensor.v1_9_0.json#/definitions/SensorArrayExcerpt

The temperature sensors are found by finding 'all_sensors' endpoints for
specific chassis of D-Bus service
/xyz/openbmc_project/sensors/temperature. An entry of SensorArrayExcerpt
is built for each temperature sensor retrieved.

Implementation Notes:
- Common function sensor_utils::objectPropertiesToJson() is used to
fill in sensor excerpt properties. Currently the only excerpt
ChassisSubNode is ThermalMetrics. However there are others excerpts
defined by Redfish. Right now mostly this is just skipping things,
but I'm expecting when other sensor excerpts are implemented that
some of the other properties may be added for excerpts as well. I'm
expecting the combination of the chassisSubNode and the sensorType
will be used to determine which properties are included for a
particular call to build a sensor Json representation.
- New sensor_utils::objectExcerptToJson() function created. This wraps
sensor_utils::objectPropertiesToJson() and builds DataSourceUri for a
sensor excerpt.
- New sensor_utils::getAllSensorObjects() function created. This builds
list of 'all_sensors' association endpoints for specified D-Bus path
with specified D-Bus interfaces. Callback function is called with
list for handling sensors.

Tested:
1. Redfish Service Validator passed.
2. doGet method:
```
curl -k -H "X-Auth-Token: ${token}" -X GET https://${bmc}/redfish/v1/Chassis/chassis/ThermalSubsystem/ThermalMetrics
{
"@odata.id": "/redfish/v1/Chassis/chassis/ThermalSubsystem/ThermalMetrics",
"@odata.type": "#ThermalMetrics.v1_0_1.ThermalMetrics",
"Id": "ThermalMetrics",
"Name": "Thermal Metrics",
"TemperatureReadingsCelsius": [
{
"DataSourceUri": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps0_temp0",
"Reading": -131072000.0
},
{
"DataSourceUri": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps0_temp1",
"Reading": -131072000.0
},
{
"DataSourceUri": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps0_temp2",
"Reading": -131072000.0
},
{
"DataSourceUri": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps1_temp0",
"Reading": -131072000.0
},
{
"DataSourceUri": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps1_temp1",
"Reading": -131072000.0
},
{
"DataSourceUri": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps1_temp2",
"Reading": -131072000.0
}
],
"TemperatureReadingsCelsius@odata.count": 6
}
```

3. Verification of DataSourceUri:
```
curl -k -H "X-Auth-Token: ${token}" -X GET https://${bmc}/redfish/v1/Chassis/chassis/Sensors/temperature_ps1_temp0
{
"@odata.id": "/redfish/v1/Chassis/chassis/Sensors/temperature_ps1_temp0",
"@odata.type": "#Sensor.v1_2_0.Sensor",
"Id": "temperature_ps1_temp0",
"Name": "ps1 temp0",
"Reading": -131072000.0,
"ReadingType": "Temperature",
"ReadingUnits": "Cel",
"Status": {
"Health": "OK",
"State": "Enabled"
}
}
```

4. A bad chassis ID:
```
curl -k -H "X-Auth-Token: ${token}" -X GET https://${bmc}/redfish/v1/Chassis/chassisBAD/ThermalSubsystem/ThermalMetrics
{
"error": {
"@Message.ExtendedInfo": [
{
"@odata.type": "#Message.v1_1_1.Message",
"Message": "The requested resource of type Chassis named 'chassisBAD' was not found.",
"MessageArgs": [
"Chassis",
"chassisBAD"
],
"MessageId": "Base.1.18.1.ResourceNotFound",
"MessageSeverity": "Critical",
"Resolution": "Provide a valid resource identifier and resubmit the request."
}
],
"code": "Base.1.18.1.ResourceNotFound",
"message": "The requested resource of type Chassis named 'chassisBAD' was not found."
}
}
```

Signed-off-by: George Liu <liuxiwei@ieisystem.com>
Change-Id: I6e4ed1f281fd5371c978983b6cc5666badd3752c
Signed-off-by: Janet Adkins <janeta@us.ibm.com>

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# cd5a898f 14-Aug-2024 Janet Adkins <janeta@us.ibm.com>

Sensors: Add SpeedRPM property

Changes here are to add support for Redfish for Thermal Equipment[1].

Add the SpeedRPM property for a Rotational fan sensor. This property is
part of the Redfish Sens

Sensors: Add SpeedRPM property

Changes here are to add support for Redfish for Thermal Equipment[1].

Add the SpeedRPM property for a Rotational fan sensor. This property is
part of the Redfish Sensor schema since version 1_2_0.[2]

This change is so we will always have a property with the RPM. This
allows a client (e.g. webui-vue) to always look for the SpeedRPM
property.

Note: Redfish defines the Reading property for a fan to be a
percentage value. Currently for this type of fan sensor the Reading
value is being set to the RPM value. To preserve backwards
compatibility the SpeedRPM property is added without altering the
Reading value. However this may change in the future to match the
expected Redfish implementation. Clients are advised to use the new
SpeedRPM value to assure continuing correct function.

[1] https://www.dmtf.org/sites/default/files/standards/documents/DSP2064_1.0.0.pdf
[2] http://redfish.dmtf.org/schemas/v1/Sensor.v1_10_0.json#/definitions/Sensor

Implementation Note: The objectPropertiesToJson() has existing else
if(sensorType ==) statements. However because the first if()
statement is looking at the chassisSubNode these are never visited for
sensors when using the
/redfish/v1/Chassis/<chassisId>/Sensors/<sensorName> URI.
Those existing sensorType comparisons are used for the
redfish-allow-deprecated-power-thermal Redfish interfaces.

```
$ curl -k -H "X-Auth-Token: $token" https://${bmc}/redfish/v1/Chassis/chassis/Sensors/fantach_fan1_0
{
"@odata.id": "/redfish/v1/Chassis/chassis/Sensors/fantach_fan1_0",
"@odata.type": "#Sensor.v1_2_0.Sensor",
"Id": "fantach_fan1_0",
"Name": "fan1 0",
"Reading": 18000.0,
"ReadingType": "Rotational",
"ReadingUnits": "RPM",
"SpeedRPM": 18000.0,
"Status": {
"Health": "OK",
"State": "Enabled"
}
}
```

Tested:
- Redfish Validator passes

Change-Id: Icd39fd70d4a24aafab0d9b66fa09c000b97b3199
Signed-off-by: Janet Adkins <janeta@us.ibm.com>

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# 0c728b42 29-Aug-2024 Janet Adkins <janeta@us.ibm.com>

Sensors: Add enum for chassis sub nodes

Added ChassisSubNode enum for defining the different chassis subNode
paths to retrieving sensor data.

Modified path building sensor data to use the enum. Oth

Sensors: Add enum for chassis sub nodes

Added ChassisSubNode enum for defining the different chassis subNode
paths to retrieving sensor data.

Modified path building sensor data to use the enum. Other paths were
left still using the string. Specifically the paths using
SensorsAsyncResp as these primarily use the strings for human readable
output.

Added utility functions to convert to/from enum to string value.
Added unit tests for new utility functions.

Tested:
- Verified sensor paths before and after change had no change:
- /redfish/v1/Chassis/chassis/Sensors
- /redfish/v1/Chassis/chassis/Thermal
- /redfish/v1/Chassis/chassis/Power
- Selection of: /redfish/v1/Chassis/chassis/Sensors/<sensor>
- /redfish/v1/Chassis/chassis/Sensors?\$expand=*
- Redfish Validator passes

Change-Id: I02bb5f3c0c49d85dbd1dff911d9f1a8467d6b1db
Signed-off-by: Janet Adkins <janeta@us.ibm.com>

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# c9563608 28-Aug-2024 Janet Adkins <janeta@us.ibm.com>

Sensors: Move objectPropertiesToJson() to sensor_utils

This commit move objectPropertiesToJson() to the sensor_utils class.
This is in preparation for building sensor excerpts using the same code
wh

Sensors: Move objectPropertiesToJson() to sensor_utils

This commit move objectPropertiesToJson() to the sensor_utils class.
This is in preparation for building sensor excerpts using the same code
which builds a sensor. By moving the function into the sensor utility
class it should help with compile time by not needing to include all of
sensor code by the files implementing the excerpts.

Additional functions and definitions were moved into the sensor_utils
class as well due to dependencies from objectPropertiesToJson().

Tested:
- Confirmed output unchanged for following URI:
- /redfish/v1/Chassis/chassis/Sensors
- Selection of: /redfish/v1/Chassis/chassis/Sensors/<sensorId>
- /redfish/v1/Chassis/chassis/Sensors?\$expand=*
- Redfish Validator passes

Change-Id: I563a560b5b2760e0421c1402d51216101af40be2
Signed-off-by: Janet Adkins <janeta@us.ibm.com>

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# 1516c21b 14-Aug-2024 Janet Adkins <janeta@us.ibm.com>

Sensors: Create utility class for sensors

Create a separate utility class for sensors. The goal is to make these
functions easily available for use outside of sensors for paths which
need reference

Sensors: Create utility class for sensors

Create a separate utility class for sensors. The goal is to make these
functions easily available for use outside of sensors for paths which
need reference sensors.

Moved splitSensorNameAndType() into new utility class.

Created new utility function getSensorId(). The Id for a sensor is
built from its name and type in a few different locations. These are
modified to call the new function. The function has also been
simplified to use std::format() to build the Id.

Tested:
- Checked before and after results for queries using this function:
(Note: I was not able to confirm the setSensorsOverride() caller as
it is only being used for redfish-allow-deprecated-power-thermal
URI.)
'''
- https://${bmc}/redfish/v1/Chassis/chassis/Sensors
- https://${bmc}/redfish/v1/Chassis/chassis/Sensors/<str>
where <str> was sensors of different types
- https://${bmc}/redfish/v1/Chassis/chassis/Sensors?\$expand=*
- https://${bmc}/redfish/v1/Chassis/chassis/ThermalSubsystem/Fans
- https://${bmc}/redfish/v1/Chassis/chassis/PowerSubsystem/PowerSupplies
'''
- Redfish Validator passed

Change-Id: Ifa200b6e63f8e52d47f70c33d350999f5c527bbd
Signed-off-by: Janet Adkins <janeta@us.ibm.com>

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