sdbusplus: use shorter type aliases

The sdbusplus headers provide shortened aliases for many types.
Switch to using them to provide better code clarity and shorter
lines. Possible replacements are

sdbusplus: use shorter type aliases

The sdbusplus headers provide shortened aliases for many types.
Switch to using them to provide better code clarity and shorter
lines. Possible replacements are for:
* bus_t
* exception_t
* manager_t
* match_t
* message_t
* object_t
* slot_t

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I9029cc722e7712633c15436bd3868d8c3209f567

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control: Split JSON and YAML based binaries

Effectively split the binary built for JSON based configurations from
YAML based configurations. Since each will have objects of the same
name, this split

control: Split JSON and YAML based binaries

Effectively split the binary built for JSON based configurations from
YAML based configurations. Since each will have objects of the same
name, this split is necessary in order to keep the functional
differences apart while keeping the same object names since the JSON
based objects that are created will eventually replace the others.

Change-Id: I937606781fbfa5d23607f81c0fd445289f2bd036
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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control: Create manager object for JSON configs

Begin to transition to separate JSON vs YAMl source objects by creating
a manager object that will contain all the cached data to be used across
all e

control: Create manager object for JSON configs

Begin to transition to separate JSON vs YAMl source objects by creating
a manager object that will contain all the cached data to be used across
all events & zones of a system. This will remove the issue in the YAML
based source where the zone objects contained the cache and essentially
restricted a system to having a single zone object.

Also, include parsing of any configured profiles of the system on the
manager object. These profiles will be used to determine which
configurations are to be used on a system given the active state of any
profiles configured.

Change-Id: I817210f8bb763f03b922651192231529bc48a306
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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control: JSON parsing compile framework

Add the enabling framework of use of JSON config files for fan control.

Tested:
Compile passes when `--enable-json` configure flag given
Compile pass

control: JSON parsing compile framework

Add the enabling framework of use of JSON config files for fan control.

Tested:
Compile passes when `--enable-json` configure flag given
Compile passes without enabling JSON
No functional change when not using JSON

Change-Id: Ic70bfc63ad74cb79559ed839784cd214df403cb2
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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control: Clang format updates

Used `format-code.sh` build script to make changes to conform to clang
format.

Tested: Compiled

Change-Id: Ic9d621d7c5647bde0a92c5f17938c99deeca0512
Signed-off-by: Ma

control: Clang format updates

Used `format-code.sh` build script to make changes to conform to clang
format.

Tested: Compiled

Change-Id: Ic9d621d7c5647bde0a92c5f17938c99deeca0512
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Add thermal control interface to zone objects

When in control mode, the thermal control interface and mode property
are added to each zone object. The object path for each zone consists of
the confi

Add thermal control interface to zone objects

When in control mode, the thermal control interface and mode property
are added to each zone object. The object path for each zone consists of
the configured object path plus the zone number.
Ex) /xyz/openbmc_project/control/thermal/0

Tested:
After fan control is started in control mode, dbus interface exists

Change-Id: I88578a7e0eb7c730ffaa4cfc10989e280dc1d46d
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Switch sd_event loops to sdeventplus

This change is mostly focused around plumbing the sdeventplus::Event
object everywhere and using the member functions provided for the event.
No migration to the

Switch sd_event loops to sdeventplus

This change is mostly focused around plumbing the sdeventplus::Event
object everywhere and using the member functions provided for the event.
No migration to the timer utility is performed yet.

Change-Id: I912ab82bc081239d3b7c3cf7c5caca6742ef9c87
Signed-off-by: William A. Kennington III <wak@google.com>

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Use shared callMethod function in control manager

To better handle exit/restart of the fan control application use the
shared callMethod function to call systemd's startunit on the fan
control ready

Use shared callMethod function in control manager

To better handle exit/restart of the fan control application use the
shared callMethod function to call systemd's startunit on the fan
control ready target. This allows the fan control application to exit
and restart quickly in its allowed attempts configured in systemd.

Tested:
StartUnit on fan control ready target works the same

Change-Id: Idce2d8831b4e8de0ef181a0849587e465419f68c
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Timer to decrease fan speeds

Create a repeating timer for decreasing fan speeds where the fan speeds
in the zone are decreased when the timer expires and a decrease speed
request exists with no incr

Timer to decrease fan speeds

Create a repeating timer for decreasing fan speeds where the fan speeds
in the zone are decreased when the timer expires and a decrease speed
request exists with no increase request present or active.

Change-Id: I419592f6f50c0ed524f8bf3ebf183854ab5ef2ea
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Only setup set speed events when not init mode

Change-Id: Ia6987295a3eb4e23b9d6ae13a383e440386572de
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

Add modes to phosphor-fan-control

phosphor-fan-control can behave differently based
on its command line arguments

--init: Set fans to full speed, delay for a
configurable amount of time t

Add modes to phosphor-fan-control

phosphor-fan-control can behave differently based
on its command line arguments

--init: Set fans to full speed, delay for a
configurable amount of time to allow fans to ramp up,
start the fan control ready target, and then exit.

--control: Start the control algorithm. Never exits.
Will be started as part of the fan control ready target.

Change-Id: I453daf8cc05a5c85a19c098e1cca64cac2ad9520
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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Fan control: Fill in Manager class

Create Zone objects for the fan zones defined in the
definition data that meet all conditions.

Change-Id: I9c29be93716cd137f1c714355a0bd2a1c93271cd
Signed-off-by:

Fan control: Fill in Manager class

Create Zone objects for the fan zones defined in the
definition data that meet all conditions.

Change-Id: I9c29be93716cd137f1c714355a0bd2a1c93271cd
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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Fan control: Add Manager class and fan data

Create the fan manager class.

Check in the fan zone data as a normal file. In a future commit
this will be generated during the compile. It is required

Fan control: Add Manager class and fan data

Create the fan manager class.

Check in the fan zone data as a normal file. In a future commit
this will be generated during the compile. It is required now
for review and so everything compiles.

Change-Id: I5733b81db80c5e072abdbffd42e335fa46c61ef8
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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