Set target speed according to floor speed change

When the floor speed updates, a request to increase the target speed
should be made when the target is now below the floor speed.

Change-Id: Ib622bc

Set target speed according to floor speed change

When the floor speed updates, a request to increase the target speed
should be made when the target is now below the floor speed.

Change-Id: Ib622bc717a952ef0c0703cbff40a4dc14b213416
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Timer for fan speed increases

A oneshot timer is started on each target speed increase where the
amount of time configured is how long the fans within the zone are
allowed to reach the new target sp

Timer for fan speed increases

A oneshot timer is started on each target speed increase where the
amount of time configured is how long the fans within the zone are
allowed to reach the new target speed before additional speed increase
requests will be processed. Any speed increase request deltas that are
above the current speed increase delta being processed as the new target
speed will cause the timer to stop and the difference between the deltas
are added onto the target speed.

Change-Id: I064941c4e12c3e44be90880d6f32c6fbcf7ae32d
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Move event init steps at startup to functions

Change-Id: I8a281935368cd705658d489c7c7af59b8dde7e4d
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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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Support speed decrease events

A net decrease speed action determines the net decrease delta from each
group member's property value and requests a speed decrease of that
delta from the current targe

Support speed decrease events

A net decrease speed action determines the net decrease delta from each
group member's property value and requests a speed decrease of that
delta from the current target speed.

From all the requests for a speed decrease on a zone, only the lowest
net decrease is used from all the groups subscribed to decrease a zone's
speed. The new target speed is only decreased when no increase requests
exist and the resulting target is above the zone's floor speed,
otherwise the floor speed is set as the new target.

Resolves openbmc/openbmc#1626

Change-Id: Iaefa7b25c3f44691dd3ca4084bfddd3c1a504de9
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Process speed increase requests

Speed increases are made providing a target speed delta. The increase is
made when the delta is higher than the current increase that may be
occurring. When no increa

Process speed increase requests

Speed increases are made providing a target speed delta. The increase is
made when the delta is higher than the current increase that may be
occurring. When no increase is currently happening, the increase delta
requested is accepted. All resulting target increases will not go above
a defined ceiling speed.

Change-Id: Ia19c71a023cf5b897d5ba92974ff98451f34d5a3
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Add zone net increase set speed action

The net increase speed action provides the ability to determine what the
net delta the zone's fan speeds should be updated by from their current
target speed.

Add zone net increase set speed action

The net increase speed action provides the ability to determine what the
net delta the zone's fan speeds should be updated by from their current
target speed.

Change-Id: Ib463e5ed4836bebf906cea27ea5788d826ec9c38
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Enable setting/adjusting fan ceiling speed

Set the default ceiling to be what's given as full speed and adjust the
ceiling speed based on an average of a given set of sensor values.

The ceiling is

Enable setting/adjusting fan ceiling speed

Set the default ceiling to be what's given as full speed and adjust the
ceiling speed based on an average of a given set of sensor values.

The ceiling is chosen from a given map's key transition values. The map
consists of key, value pairs where each key is the sensor value
transition point and the value is the ceiling speed for when that
transition occurs. The previous key value is needed to determine the
direction in which to chose the appropriate ceiling speed allowing a
buffer zone between ceiling changes if defined to.

Resolves openbmc/openbmc#1628

Change-Id: I7c9c553b5d0c3219c51b563aec7dd5d5f090916b
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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phosphor-fan-presence elog error exception.

Implemented elog exception for phosphor fan presence,
replacing runtime_errors.

Change-Id: I70465060838b2cbaeadccf84ed5924e222ac59e3
Signed-off-by: Dines

phosphor-fan-presence elog error exception.

Implemented elog exception for phosphor fan presence,
replacing runtime_errors.

Change-Id: I70465060838b2cbaeadccf84ed5924e222ac59e3
Signed-off-by: Dinesh Chinari <chinari@us.ibm.com>

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Allow generation of map types in events

Resolves openbmc/openbmc#940

Change-Id: I238cd4a6ef69c1d54a775ad90ee87e6e327b82bd
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

Allow floor speed changes based on sensor values

Given a group of sensor values, the average of those sensor values will
be used in selecting the floor speed for the zone. Each time the speed
is set

Allow floor speed changes based on sensor values

Given a group of sensor values, the average of those sensor values will
be used in selecting the floor speed for the zone. Each time the speed
is set/updated, any speed requested lower than the current floor will be
overwritten with the floor speed to not allow speeds below the floor.

Change-Id: I4c8e8a2cd66892b9fdc2bc5643e907adddff51f8
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Include zone conditions when generating fan defs

Change-Id: I1eb063a584e935d48bd5d314dea777a53417c83b
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

Add default floor speed support

Change-Id: Id2d3b362e79e7a8c2330181f68ae11e43f84e2fd
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

Properties stored of different types

Allow properties stored for processing events to be of types other than
bool

Change-Id: Ie1dde5aca562c9958bdff6fa3d1b19d3154b2c6d
Signed-off-by: Matthew Barth <

Properties stored of different types

Allow properties stored for processing events to be of types other than
bool

Change-Id: Ie1dde5aca562c9958bdff6fa3d1b19d3154b2c6d
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Add interface to uniquely identify properties

The interface is needed on the properties stored to uniquely identify
each property used in events.

Change-Id: Ia062f25514d7ed04ef1023a02eecad4738711ff

Add interface to uniquely identify properties

The interface is needed on the properties stored to uniquely identify
each property used in events.

Change-Id: Ia062f25514d7ed04ef1023a02eecad4738711ffb
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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Check for zone number and condition

Only add events to the zone if the conditions and
zone number are correct.
Resolves openbmc/openbmc#1500

Change-Id: Ia040fcbdd9093d25d4ed1773d5fea0ed8a95ba2b
Sig

Check for zone number and condition

Only add events to the zone if the conditions and
zone number are correct.
Resolves openbmc/openbmc#1500

Change-Id: Ia040fcbdd9093d25d4ed1773d5fea0ed8a95ba2b
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

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Example zone conditions yaml

An example yaml file for zone conditions to be used to
create the correct fan zones.

Change-Id: I6ca339a3a9f37bc70424cde57f2229a5dcb70cbb
Signed-off-by: Gunnar Mills <g

Example zone conditions yaml

An example yaml file for zone conditions to be used to
create the correct fan zones.

Change-Id: I6ca339a3a9f37bc70424cde57f2229a5dcb70cbb
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

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Remove TBD on zone conditions in zones.yaml

Change-Id: I8eb215aaf90ef9553a52e8eaa54d3fd1a1a00ca5
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

Evaluate conditions to determine zone

Change-Id: Idb825b27ecf98503ddc2405a0cafc30c644efc71
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

pep8 style changes

Fixed pep8 warnings in gen-fan-zone-defs.py

Change-Id: I78472a1e9ce1bd6eb14e0352398c6470fa144604
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

Parse zone conditions

Zone conditions are used to determine which zone to use.

Change-Id: I11f0ffa4da12532aeedf88941fb8a2d7fca5d352
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>

Add sdevent C++ wrappers

Lifted from phosphor-dbus-monitor.

Change-Id: I1d59e39c87d9019d66526398ba1048281dba5c9b
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

Update to use match methods for signal callbacks

Attach the tach change handler function to the match along with using
the new match methods on the match string. Add 'argN' sensor
value interface to

Update to use match methods for signal callbacks

Attach the tach change handler function to the match along with using
the new match methods on the match string. Add 'argN' sensor
value interface to reduce dbus traffic

Resolves openbmc/phosphor-fan-presence#5

Change-Id: I9c809e42a384ea751d2f3a51b14ad304ce61cd2c
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

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fan-monitor: use sd_notify(READY=1)

After the fans have initialized their Functional inventory
property, send systemd the READY notification. If the service
which runs this application is of type =

fan-monitor: use sd_notify(READY=1)

After the fans have initialized their Functional inventory
property, send systemd the READY notification. If the service
which runs this application is of type = notify, then systemd
will hold off starting any dependent services until this is sent.

In our case, we want phosphor-fan-control --control to not be
started until this notification is done.

Change-Id: Iec87418ce308aa9ca81a47c20039ade7e8fe66c3
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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Update gitignore

Add VIM swap files.
Add testcase data and log files.
Add testcase binary.

Change-Id: I0bc59b9d74c157556e95ce0cc41974c9c42335e0
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.c

Update gitignore

Add VIM swap files.
Add testcase data and log files.
Add testcase binary.

Change-Id: I0bc59b9d74c157556e95ce0cc41974c9c42335e0
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

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