requester: Fix error handling in registerRequest

Add error handling for pollEndpointQueue in registerRequest to
prevent incorrect PLDM_SUCCESS returns.
This ensures SendRecvMsgSender can handle send

requester: Fix error handling in registerRequest

Add error handling for pollEndpointQueue in registerRequest to
prevent incorrect PLDM_SUCCESS returns.
This ensures SendRecvMsgSender can handle send failures, preventing
discoverMctpTerminusTask from stalling and remaining incomplete.

Change-Id: I153934490ee848166e7dce5892136bbbdeeacdd9
Signed-off-by: Eric Yang <eric.yang.wiwynn@gmail.com>

show more ...

clang-format: update latest spec and reformat

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

Change-Id: I95f756bab7f403af49a94011bbb1fe4e51f985ad
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: I95f756bab7f403af49a94011bbb1fe4e51f985ad
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...

requester: Fix pldmd crash

Add a check to see if the key is exist in the queue of remove request
, to prevent calling the response handler twice after the request has
timed out.

Change-Id: Iafe061d

requester: Fix pldmd crash

Add a check to see if the key is exist in the queue of remove request
, to prevent calling the response handler twice after the request has
timed out.

Change-Id: Iafe061d71a6ae7e04a11f462acf00423bd52f4b6
Signed-off-by: SeanCChuang <sean.chuang.wiwynn@gmail.com>

show more ...

clang-format: re-format for clang-18

clang-format-18 isn't compatible with the clang-format-17 output, so we
need to reformat the code with the latest version. The way clang-18
handles lambda forma

clang-format: re-format for clang-18

clang-format-18 isn't compatible with the clang-format-17 output, so we
need to reformat the code with the latest version. The way clang-18
handles lambda formatting also changed, so we have made changes to the
organization default style format to better handle lambda formatting.

See I5e08687e696dd240402a2780158664b7113def0e for updated style.
See Iea0776aaa7edd483fa395e23de25ebf5a6288f71 for clang-18 enablement.

Change-Id: I8c84201cb2343a8c8a5507a49de0721a1bee7063
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...

requester: Use return code instead of throwing exception

The coroutine API should only forward error code and response data
to the caller when sends/receives PLDM message instead check the
response

requester: Use return code instead of throwing exception

The coroutine API should only forward error code and response data
to the caller when sends/receives PLDM message instead check the
response and thrown exception.

The `sendRecvMsg` API will response tuple of error code, response and
response length as below:

+ [error_code, _, _] if registerRequest fails with `error_code`.
+ [PLDM_ERROR_NOT_READY, nullptr, 0] if the request is timed out.
+ [PLDM_SUCCESS, resp, len] if succeeded.

Signed-off-by: Khang Nguyen Duy <khangng@amperecomputing.com>
Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>
Change-Id: Id8262d147e9fed50af8f55f1c611a3a3b153b6e3

show more ...

Fix spelling mistakes using codespell

This commit corrects various spelling mistakes throughout the
repository. The corrections were made automatically using `codespell`[1]
tool.

[1]: https://githu

Fix spelling mistakes using codespell

This commit corrects various spelling mistakes throughout the
repository. The corrections were made automatically using `codespell`[1]
tool.

[1]: https://github.com/codespell-project/codespell

Change-Id: I539a0c5baa63be240fc1c76367c0af338dd89c7b
Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>

show more ...

pldm: Remove unnecessary type casting in logs

This commit removes the unnecessary type casting of values of the
journal logs based on supported types mentioned in LG2 documentation
[1].

Testing: Ve

pldm: Remove unnecessary type casting in logs

This commit removes the unnecessary type casting of values of the
journal logs based on supported types mentioned in LG2 documentation
[1].

Testing: Verified the debug traces to correct.

'''
For Instance:
Earlier -
error(”TYPE = {TYPE} “, “TYPE”, static_cast<unsigned>(PLDM_STATE_EFFECTER_PDR));
Journal trace -
May 27 08:16:51 p10bmc pldmd[931]: TYPE = 11

After Correction -
error(”TYPE = {TYPE}“, “TYPE”, PLDM_STATE_EFFECTER_PDR);
Journal trace -
May 27 08:16:51 p10bmc pldmd[931]: TYPE = Enum(11)
'''

[1]: https://github.com/openbmc/phosphor-logging/blob/master/docs/structured-logging.md#lg2

Change-Id: Ia649ecd4ecbb73c421f7844885f58a6835805719
Signed-off-by: Riya Dixit <riyadixitagra@gmail.com>

show more ...

requester: Add coroutine API

Added coroutine API to Handler using stdexec to help send and receive
messages in one function call.

For example, to get all PDRs from terminus needs multiple getPDR
co

requester: Add coroutine API

Added coroutine API to Handler using stdexec to help send and receive
messages in one function call.

For example, to get all PDRs from terminus needs multiple getPDR
commands. Except first getPDR commands, the following getPDR command
request data(e.g. dataTransferHandle) needs the previous getPDR command
response data(e.g. nextDataTransferHandle). By using C++ co_await, the
code to get all PDRs can straightforward be implemented by a while loop.

Pseudo code example:
do
{
auto rc = co_await getPDR(dataTransferHndl, ...);

// update dataTransferHndl for next getPDR command
dataTransferHndl = nextDataTransferHndl;

} while(...);

Signed-off-by: Gilbert Chen <gilbert.chen@arm.com>
Signed-off-by: Khang Nguyen <khangng@amperecomputing.com>
Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>
Change-Id: I7b47d15ac15f6ae661ec94dca6a281844b939a44

show more ...

pldmd, requester, softoff & utilities: Improving logs (lg2)

This commit corrects the severity level of logs and also formats the
message string, fixing the ill-defined message string of the logs as

pldmd, requester, softoff & utilities: Improving logs (lg2)

This commit corrects the severity level of logs and also formats the
message string, fixing the ill-defined message string of the logs as
mentioned in the anti-pattern document [1]. Additionally, based on the
requirement this commit adds more debug information to logs.

[1]: https://github.com/openbmc/docs/blob/master/anti-patterns.md#ill-defined-data-structuring-in-lg2-message-strings

Change-Id: I230e9e1404db8c92c81e2f872183d691c91ff16c
Signed-off-by: Riya Dixit <riyadixitagra@gmail.com>

show more ...

sdbusplus: avoid deprecated phosphor::Timer

sdbusplus had an older type named `phosphor::Timer` which was
recently renamed to `sdbusplus::Timer`. Update the code to use
the new type alias.

Change-

sdbusplus: avoid deprecated phosphor::Timer

sdbusplus had an older type named `phosphor::Timer` which was
recently renamed to `sdbusplus::Timer`. Update the code to use
the new type alias.

Change-Id: I68d3968bcb359bee5ea0c9e695572b68fcf34136
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...

requestHandler: Queue the request messages to one endpoint

Section "Requirements for requesters" in DSP0240 details "A PLDM
terminus that issues PLDM requests to another PLDM terminus shall wait
unt

requestHandler: Queue the request messages to one endpoint

Section "Requirements for requesters" in DSP0240 details "A PLDM
terminus that issues PLDM requests to another PLDM terminus shall wait
until one of the following occurs before issuing a new PLDM request:
it gets the response to a particular request, it times out waiting for
the response, or it receives an indication that transmission of the
particular request failed." So the registered request messages to one
endpoint have to be queued before sending to meet the requester
requirement.
When a sensor manager is added to pldmd daemon to manage the sensors
of one terminus, the sensor manager will support the sensor polling
timers. The timers will poll the PLDM sensors with different intervals
so there can be many `getSensorReading` requests to one endpoint to
get the sensor values. Moreover, BMC also sends
`PollForPlatformEventMessage` requests to get the event data when it
receives the `pldmMessagePollEvent` event from the terminus. So those
TX request messages have to be queued.

Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>
Change-Id: I9756e1029b41a297a8f73e2ab7be47bc143ef710

show more ...

pldm: Convert to using libpldm transport APIs

A significant amount of logic can be removed by exploiting the new
transport APIs provided by libpldm. Switch the pldm repository over to
use these by i

pldm: Convert to using libpldm transport APIs

A significant amount of logic can be removed by exploiting the new
transport APIs provided by libpldm. Switch the pldm repository over to
use these by introducing an RAII wrapper for the APIs. The current
stance is to continue using the legacy mctp-demux transport
implementation, but we also provide a build option to switch to the
AF_MCTP transport.

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: I366f079082b102cfc0e90db0f62208581eb8693e
Signed-off-by: Rashmica Gupta <rashmica@linux.ibm.com>
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>

show more ...

InstanceIdDb: Move header from pldmd/ to common/

The header is used across all executables produced by the project, which
makes it "common".

Change-Id: I022b179fad1de8dba2ef39fd33bc240ec73a2d33
Sig

InstanceIdDb: Move header from pldmd/ to common/

The header is used across all executables produced by the project, which
makes it "common".

Change-Id: I022b179fad1de8dba2ef39fd33bc240ec73a2d33
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

show more ...

use std::move_only_function

Since enabling C++23, we can eliminate the need for `function2` and
instead leverage `std::move_only_function`.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Chang

use std::move_only_function

Since enabling C++23, we can eliminate the need for `function2` and
instead leverage `std::move_only_function`.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Iafc70c918e38b429e586bf18f71a716bdede43f8

show more ...

pldm: Include config.h via compiler argument

This removes any ambiguity about which config.h is being included.
Subprojects such as libpldm and phosphor-logging also generate config.h
files, and the

pldm: Include config.h via compiler argument

This removes any ambiguity about which config.h is being included.
Subprojects such as libpldm and phosphor-logging also generate config.h
files, and these are exposed in the include path.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: I3e0ccd6339f088380ffa29d41167b07aefc7dd16

show more ...

requester: Check duplicate key when call registerRequest

Add checking the existing of key {eid, instanceId, type, command}
when call registerRequest.

Tested:
1. Stress polling PLDM sensors.
2. Call

requester: Check duplicate key when call registerRequest

Add checking the existing of key {eid, instanceId, type, command}
when call registerRequest.

Tested:
1. Stress polling PLDM sensors.
2. Call pldmtool command to get sensor quickly.
3. Check message "The eid:InstanceID <eid>:<InstanceID> is using."

Change-Id: Ib547eb56e738a7aebfe87ce4967ebf1694e5b3ee
Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>

show more ...

pldmd: Migrate instance ID allocation to pldm::InstanceIdDb

This removes use of `pldm::dbus_api::Requester` from around the
code-base. This makes progress towards removing the DBus API entirely
once

pldmd: Migrate instance ID allocation to pldm::InstanceIdDb

This removes use of `pldm::dbus_api::Requester` from around the
code-base. This makes progress towards removing the DBus API entirely
once all its consumers are converted to the libpldm instance ID APIs.

There was never a good reason for the code using the class to have
knowledge that it was related to DBus anyway, so this is, in-effect, a
double clean up improving separation of concerns.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: I2d9397cae1b3c8c251c32e36ca520aad9c9b8cf6

show more ...

clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest

clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest .clang-format from the docs repository and reformat the
repository.

Change-Id: I61b093f75011417cc9c7acf9605200f4fa429bac
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...

PLDM: Implementing Phosphor-Logging/LG2 logging

This commit adds changes in PLDM for implementing
structured LG2 logging, thereby moving away from
std::cout/cerr practice of logging which are
output

PLDM: Implementing Phosphor-Logging/LG2 logging

This commit adds changes in PLDM for implementing
structured LG2 logging, thereby moving away from
std::cout/cerr practice of logging which are
output streams and not logging mechanism.

PLDM now can make use of lg2 features like accurate
CODE LINE Number and CODE_FUNCTION Name and better
detailing in json object values which can be used in
log tracking.

More detailed logging change:
https://gist.github.com/riyadixitagra/c251685c1ba84248181891f7bc282395

Tested:
Ran a power off, on, cycle, and reset-reload.

Change-Id: I0485035f15f278c3fd172f0581b053c1c37f3a5b
Signed-off-by: Riya Dixit <riyadixitagra@gmail.com>

show more ...

libpldm: Correct reference to libpldm header files

When relying on header files from external libraries, #include<> should
be used instead of #include "" to avoid ambiguity.

Tested: Built pldm succ

libpldm: Correct reference to libpldm header files

When relying on header files from external libraries, #include<> should
be used instead of #include "" to avoid ambiguity.

Tested: Built pldm successfully after enabling ibm-oem

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Ia1997de7e0f61564055bbd837f4e24c8f14e55a5

show more ...

libpldm: Migrate to subproject

Organize files in libpldm to make it a subproject

In the current state, libpldm is not readily consumable
as a subproject.This commit does all the necessary re-organi

libpldm: Migrate to subproject

Organize files in libpldm to make it a subproject

In the current state, libpldm is not readily consumable
as a subproject.This commit does all the necessary re-organisation
of the source code to make it work as a subproject.

There are no .c/.h files changes in this commit, only meson
changes and re-organising the code structure.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I20a71c0c972b1fd81fb359d604433618799102c6

show more ...

update clang-format

This commit would update the repo's clang-format file to
the latest of docs/style/cpp/clang-format file.

Following is the new change that is added:
Brad :
clang-format: cpp: r

update clang-format

This commit would update the repo's clang-format file to
the latest of docs/style/cpp/clang-format file.

Following is the new change that is added:
Brad :
clang-format: cpp: remove empty lines

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: Ieaadd8a1cd779c9c12adf6d065cc1f9e9a8fa37b

show more ...

Change the send Buffer size dynamically

On a Linux system the send buffer size has defaulted
to around 90k, and when a pldm message is sent via
the pldm_send() that is bigger than 90k, we get an err

Change the send Buffer size dynamically

On a Linux system the send buffer size has defaulted
to around 90k, and when a pldm message is sent via
the pldm_send() that is bigger than 90k, we get an error
ENOBUFS (No buffer space avilable).

This commit would dynamically change the socket parameter
(SO_SNDBUF) to set the new maximum socket send buffer size
so that we can successfully send the message.

Tested By:

1. hard coded the current buffer size value to 10 and forced
the buffer size to be increase for mutiple commands & was able
to power on the host with out any problems.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I5f7a3948ea019b4dc983cf5e1926cfc128c02084

show more ...

Refactor the verbose tracing in PLDM

1. Add verbose tracing in requester code
2. Change the prefix of verbose tracing to "Tx: " and "Rx: "
3. Remove explicit verbose tracing flag in libpldmresponder

Refactor the verbose tracing in PLDM

1. Add verbose tracing in requester code
2. Change the prefix of verbose tracing to "Tx: " and "Rx: "
3. Remove explicit verbose tracing flag in libpldmresponder
4. Change the prefix of pldmtool verbose tracing to "pldmtool: Tx: "
and "pldmtool: Rx: "

Signed-off-by: Tom Joseph <rushtotom@gmail.com>
Change-Id: Ie2c6b323e32e0828ed5ecaeb3e61943a98a2f089

show more ...

treewide: remove 'using namespace' from headers

Using namespace at global scope in a header file violates the cpp core
guidelines. Quoting the guidelines:

"Doing so takes away an #includer’s abi

treewide: remove 'using namespace' from headers

Using namespace at global scope in a header file violates the cpp core
guidelines. Quoting the guidelines:

"Doing so takes away an #includer’s ability to effectively
disambiguate and to use alternatives. It also makes #included headers
order-dependent as they might have different meaning when included in
different orders."

For further reading:
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Rs-using-directive

The guidelines don't call out using using namespace from namespace
scope, but it is only marginally less problematic and still unexpected,
so this patch removes those as well.

The process used to do the update is roughly:

1 - git grep 'using namespace' **.hpp
2 - For each instance, remove the offending 'using namespace' line
3 - build
4 - add 'using namespace' to cpp files or fully resolve types in hpp
files until the project builds again.

Further cleanup is possible - for example cpp files could be scrubbed
for unnecessary namespace qualification - this was not done here to make
review as simple as possible.

Change-Id: I4931f5e78a1b5b74b4a4774c035a549f4d59b91a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

show more ...