prefer std::format over fmt

Switch to std::format to remove the dependency on fmt.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Id3a1295ba8a90fb756cfc500892dcc5b3235e27b

Add the .Error. segment to error names

Add the '.Error.' segment in the hardcoded error name strings to match
the standard. This way the ReadFailure error string also matches the
error string gener

Add the .Error. segment to error names

Add the '.Error.' segment in the hardcoded error name strings to match
the standard. This way the ReadFailure error string also matches the
error string generated by report<ReadFailure>().

Change-Id: Ieb64c9754a275ec52afee6346ab34e85c7675333
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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Implement processor throttle dbus properties

- create processor throttle dbus objects for each OCC (processor)
- update throttle properties based on OCC poll response data
or safe mode status.

Th

Implement processor throttle dbus properties

- create processor throttle dbus objects for each OCC (processor)
- update throttle properties based on OCC poll response data
or safe mode status.

Throttle data will be made available via Redfish

NAME TYPE SIGNATURE RESULT/VALUE FLAGS
org.freedesktop.DBus.Introspectable interface - - -
.Introspect method - s -
org.freedesktop.DBus.Peer interface - - -
.GetMachineId method - s -
.Ping method - - -
org.freedesktop.DBus.Properties interface - - -
.Get method ss v -
.GetAll method s a{sv} -
.Set method ssv - -
.PropertiesChanged signal sa{sv}as - -
xyz.openbmc_project.Control.Power.Throttle interface - - -
.ThrottleCauses property as 0 emits-change
.Throttled property b false emits-change

Example of throttled processor (due to a power limit):
as 1 "xyz.openbmc_project.Control.Power.Throttle.ThrottleReasons.PowerLimit"

Change-Id: I0af9d82fab9d694427d0adaa45f4a372d25fbc12
Signed-off-by: Chris Cain <cjcain@us.ibm.com>

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Log a PEL for communication, presence mismatch, and safe state errors

Add code to log a PEL in various error scenarios. Refactor some of the
error handling to get the return code out of the driver.

Log a PEL for communication, presence mismatch, and safe state errors

Add code to log a PEL in various error scenarios. Refactor some of the
error handling to get the return code out of the driver.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Change-Id: Ifd91cfc063718e484ec8886df8357d115c6b41e3

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Queue active sensor updates before status objs created

If an OCC Active sensor update comes in before the Status objects have
been created, the value is lost. This commit will save that sensor
valu

Queue active sensor updates before status objs created

If an OCC Active sensor update comes in before the Status objects have
been created, the value is lost. This commit will save that sensor
value until the status objects are created.
Also, prevent querying the master sysfs file if OCCs are not yet activated.

Change-Id: I8c0d2686024278ec7435e19cf99f59802e1ecceb
Signed-off-by: Chris Cain <cjcain@us.ibm.com>

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Switch to setting Device active

With the latest Linux driver, the hwmon device is always bound, so
instead use the occ_active attribute to tell the driver when the
OCC has gone active.

Signed-off-b

Switch to setting Device active

With the latest Linux driver, the hwmon device is always bound, so
instead use the occ_active attribute to tell the driver when the
OCC has gone active.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Change-Id: Ia89b517d90a1947f87bb5937bf0d4c1b50191201

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Handle file errors when device path gets unbound

occ-control was asserting when the hwmon path would get removed due to
device being unbound. This change will gracefully handle the path
getting remo

Handle file errors when device path gets unbound

occ-control was asserting when the hwmon path would get removed due to
device being unbound. This change will gracefully handle the path
getting removed / added back.

Tested on Raininer by unbind/bind of devices:
echo occ-hwmon.2 > /sys/bus/platform/drivers/occ-hwmon/unbind
echo occ-hwmon.2 > /sys/bus/platform/drivers/occ-hwmon/bind

Change-Id: I46fd2c2c54868ffb8183d3dc49cd0c2751165d3b
Signed-off-by: Chris Cain <cjcain@us.ibm.com>

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Add SBE timeout handling

Add an Error instance to detect SBE timeouts in the driver.
Refactor the PLDM code to handle another requeset type (the HRESET) and
another type of sensor ev

Add SBE timeout handling

Add an Error instance to detect SBE timeouts in the driver.
Refactor the PLDM code to handle another requeset type (the HRESET) and
another type of sensor event (success or failure of the HRESET).
Handle the timeout and the PLDM event state change in the Manager by
changing the SBE state and requesting an SBE dump if necessary.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Change-Id: I30d8f9de1914d9808ddb7b547cc57085a5e5779e

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Replace std::experimental::filesystem with std::filesystem

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I91d2f1b7a8858ba8c676b68693863bb35b56dffc

Fix error attribute naming for Linux 5.0

There was a slight change to one of the error attributes as part of the
OCC driver upstreaming process. This commit also adds unit tests for the

Fix error attribute naming for Linux 5.0

There was a slight change to one of the error attributes as part of the
OCC driver upstreaming process. This commit also adds unit tests for the
error attributes. This required some refactoring to support the unit
tests.

Resolves openbmc/openbmc#3505

Signed-off-by: Eddie James <eajames@us.ibm.com>
Change-Id: I665b46e44b18befc8a728f7246bcda82f1f1a71c

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clang-format: Update to match docs repo

Update the .clang-format file and run clang-format-6.0.
This .clang-format matches the example one in
https://github.com/openbmc/docs/blob/mas

clang-format: Update to match docs repo

Update the .clang-format file and run clang-format-6.0.
This .clang-format matches the example one in
https://github.com/openbmc/docs/blob/master/cpp-style-and-conventions.md#clang-formatting

Change-Id: Id6760866dedbaeafd83ea8ef2e0303e30b8955aa
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

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Add watches for throttling reported by the OCC

Add Error objects to watch the sysfs entries provided by the OCC hwmon
driver that report various types of throttling. Also needed to add a

Add watches for throttling reported by the OCC

Add Error objects to watch the sysfs entries provided by the OCC hwmon
driver that report various types of throttling. Also needed to add a
boolean input to the Error callback interface.

Resolves openbmc/openbmc#1821

Change-Id: I4425770a92ace0f73024b3dc4c577ce46957a62a
Signed-off-by: Eddie James <eajames@us.ibm.com>

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Add OCC present count detection and watch

Add a Presence child class of Error to handle detecting the number of
OCCs available. Add an instance of this Presence class if the Device
d

Add OCC present count detection and watch

Add a Presence child class of Error to handle detecting the number of
OCCs available. Add an instance of this Presence class if the Device
detects that it is the master OCC, since the number of present OCCs is
only reported by the master OCC. When a change to the number of OCCs
reported is detected, compare with the number of OCCs determined to be
active by the Manager, and if there is a mismatch, follow the usual
error path (reset OCC, etc).

Partially resolves openbmc/openbmc#2285
See https://gerrit.openbmc-project.xyz/#/c/7843/

Change-Id: Idbaca52b307992d9b01fe15439ab746ef6d64397
Signed-off-by: Edward A. James <eajames@us.ibm.com>

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Add Support to do device bind and unbind based on OCC status

Fixes openbmc/openbmc#1698

Change-Id: Iaa33c3065b0358b62e3ec7e39d4b57c6b9d181e1
Signed-off-by: Vishwanatha Subbanna

Add Support to do device bind and unbind based on OCC status

Fixes openbmc/openbmc#1698

Change-Id: Iaa33c3065b0358b62e3ec7e39d4b57c6b9d181e1
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>

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