openpower-pels: Move to libpldm pldm_transport APIs

- Replaced the deprecated pldm transport APIs with the new libpldm
pldm_transport APIs.
- Updated the receive function to pass pldm_transport as

openpower-pels: Move to libpldm pldm_transport APIs

- Replaced the deprecated pldm transport APIs with the new libpldm
pldm_transport APIs.
- Updated the receive function to pass pldm_transport as a parameter.
- Modified the function signatures and their calls to ensure the
pldm_transport parameter is properly passed.

This change migrates the application off of the deprecated "requester"
APIs in libpldm.

We don't currently have the infrastructure in place to get the correct
TIDs, so to keep everything working as before use the EID as the TID in
the EID-to-TID mapping.

Change-Id: Ib143dc122637ef7e390fceb64f1f94c65172ae39
Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>

show more ...

PEL: Use lg2 in PLMD related files

There are a lot of debug traces in the code that uses PLDM to send PELs
up to the OS. Convert the files that deal with that to lg2 so that the
debug traces can be

PEL: Use lg2 in PLMD related files

There are a lot of debug traces in the code that uses PLDM to send PELs
up to the OS. Convert the files that deal with that to lg2 so that the
debug traces can be seen by just running phosphor-log-manager from the
command line where lg2 will print to the console as opposed to having to
change the journal priority in an overlay file.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I818bab1bf636fe83d3e7ff64c1bc31ad5e09705e

show more ...

clang-format: update with latest

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I329396457b83bb2eb8740629b4ac1fbe9106bced

PEL: Wait a bit after host up before sending PELs

Wait a minute after the host state switches to running before sending
any PELs to the host. This applies both on a normal boot and also when
the BM

PEL: Wait a bit after host up before sending PELs

Wait a minute after the host state switches to running before sending
any PELs to the host. This applies both on a normal boot and also when
the BMC is rebooted when the host is already up.

This is being done for 2 reasons:
1) Give some relief to the PLDM traffic and CPU load that occurs after a
BMC reboot when the host is already up, because the host will also be
exchanging PLDM PDRs with the BMC then and pretty much every
application is also starting up at the time as well.
2) A lot of times on a normal boot the host notifier code ends up having
to do a few retries when it first starts sending the PELs because the
first few commands fail, possibly because the code on the receiving
end isn't quite ready yet.

I arrived at that amount of time by deciding 30 seconds was reasonable,
and then doubling it just to be sure. During testing of the reboots the
minute timeout gave plenty of time for the BMC to get back to BMC ready.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I0929a4acdda0a9fe8fbdcd624c5821a642ad83a6

show more ...

PEL: Decrease the PLDM send failure retry time

The original desire for waiting 6s before retrying on a PLDM send failure
was in the hopes that the PLDM daemon would free up PLDM instance

PEL: Decrease the PLDM send failure retry time

The original desire for waiting 6s before retrying on a PLDM send failure
was in the hopes that the PLDM daemon would free up PLDM instance IDs
after that time in case they were all taken.

However, the PLDM daemon did not end up implementing that feature, and
even if it did now that the D-Bus call to get that is asynchronous the
send function would succeed in that case anyway.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I442e7259fe731d13eb8c0502936bfb5b7ac2ccd6

show more ...

PEL: Common function to call host iface response

Add a function to the HostInterface class to invoke the user defined
command response function if there is one, and then change the code

PEL: Common function to call host iface response

Add a function to the HostInterface class to invoke the user defined
command response function if there is one, and then change the code to
use this new function.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: Ia376923df70863bcd46120cf23918c2f255f984f

show more ...

PEL: Add HostInterface base class

This is an abstract base class that is overridden to send a command to
the host (such as a hypervisor) to notify it of new PELs.

The only concr

PEL: Add HostInterface base class

This is an abstract base class that is overridden to send a command to
the host (such as a hypervisor) to notify it of new PELs.

The only concrete implementation is using the 'New File Available'
PLDM command. Using this base class allows the PLDM aspects to be
mocked in testcases that involve queuing and sending PELs.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I830298d0fd949b4268c31c83acafe2afd90dd4cb

show more ...