Create folder structure (oem/ibm) for ibm pldm oem commands. Move the
files from the ibm-pldm-oem repo [https://github.com/openbmc/ibm-pldm-oem

]
to the folder oem/ibm/ under the pldm repo and enable conditional
compilation for it. The test files are also conditionally compiled.

You would need to provide --enable-oem-ibm to configure.

This is done to simplify the build time and runtime dependencies between the
standard and oem implementations.

Signed-off-by: Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com>
Change-Id: Iaa93c73faff87290e3d3d5d155d9ecae6e7ee6f9

Updated to code so that the response params in encode_xxx_resp()
functions were encoded only if response was a success,
not otherwise.

Change-Id: Ie74ed11c77b481814ff08cea600a4c9a9aa3ae6a
Signed-off-by: Zahed Hossain <zahzahed@in.ibm.com>

With this change, PLDM code is optimised. The PLDM payload message
structure previously consisted of a pointer to the payload message and
the payload length, this structure is removed with this commit and the
PLDM message structure now has the PLDM header structure and an array of
size 1 whose address is the starting byte of message payload. Therefore,
pldm msg struct can represent a request/response message in contiguous
memory, thereby enabling simple casts and avoiding memcpys to get from a
uint8_t* to pldm msg or vice versa.

This commit also introduces a change to have the response handlers allocate
memory for responses. This is aligned with the message struct change, and
enables varying length responses.

Change-Id: Ia46d852b8b16bfc7cf04f38435bd4079ad33c66b
Signed-off-by: vkaverap <vkaverap@in.ibm.com>

The bitfield8_t was missing the bit 4 field - added the same.

Change-Id: I4b5be334f0c0b604053c911ca8e9168e35b43875
Signed-off-by: Zahed Hossain <zahzahed@in.ibm.com>

This commit implements the encode request and decode
response APIs for the SetStateEffecterStates command.
This enables BMC requester apps to send this command and
process the received response.

Change-Id: I1436c8730553b5a1aed8cda1fa90b8742e5be228
Signed-off-by: vkaverap <vkaverap@in.ibm.com>

Replace inclusion of phosphor-logging elog-errors.hpp by log.hpp. The
latter was what was just needed.

Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
Change-Id: I0781aec734d5afb54369d9961085413ed755629d

The section describing the pldm daemon was added a bit prematurely. This
is still work in progress alongwith the MCTP design. This will be
described later on once the design is finalised.

Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
Change-Id: I0a13c8e561acce64b74ec5f69e6dcab881d087b7

Install headers to $(includedir)/libpldm instead of $(includedir). This
is considered an autoconf best practice.

Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
Change-Id: I5c84f0b13da58531e6cf5e6967910ec5a0517dd6

The libpldmresponder Makefile.am needs to add top_srcdir to the include
path to enable out-of-tree builds. This way the code can continue to
include something like "libpldm/foo.h".

Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
Change-Id: If4fa6f1fdac3395dfb389989f18d5de4d259de46

Change-Id: I9fb85f56900519478e3c777901beea1ed4af2b5f
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

This commit implements the GetDateTime command which is
defined in PLDM Bios Control and Configuration Specification.

Change-Id: Iced21bbad7be07d357b6885b1b1e03b07a3da165
Signed-off-by: Sampa Misra <sampmisr@in.ibm.com>

This commit implements the decode of the request and encode of
the response for the setStateEffecterStates command.

Change-Id: Idc5f1316386dc650564d9859a63fbeade24d82d8
Signed-off-by: Sampa Misra <sampmisr@in.ibm.com>

Change-Id: I0068fb8266f742ddfb271447558f28e308e30ccd
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>

To enable: './configure --enable-code-coverage'

To build and generate report: 'make check-code-coverage'

Tested:
Verified that 'make check-code-coverage' generates lcov report.

Signed-off-by: Priyanga <priyram1@in.ibm.com>
Change-Id: I36a9b501c441ef25595808ce77fc1ca36c1ac323

Make this a once-only header.

Change-Id: Ib6cd915de8d97a1ba25fb632c45299c7593068ca
Signed-off-by: Jinu Joy Thomas <jthomas7@in.ibm.com>

This commit adds additional bad path tests for the command
GetPLDMVersion.

Change-Id: I0c88bfbb2f40829cc84f4e29ce632dc1e5e53aec
Signed-off-by: Sampa Misra <sampmisr@in.ibm.com>

Have the decode APIs decode PLDM completion code as well, instead on
relying on the caller to do this. If the code indicates failure, bail
out from further decoding.

Change-Id: I43c9cc924b1d182df40fbf05702cd89a7d5e5a3f
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

This commit defines some data types as per PLDM DSP0240. Only types that
are used are defined.

Change-Id: Id932d638587b4b34c2941d6d0714cd0e1f1be264
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

Document high level API for responder's message handler registration
with the PLDM daemon.

Change-Id: I4c388cefbde7d6599ced214c1e8633b8980da944
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

Change-Id: I22014a2aa7ad18972c509162cba846047300457a
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

Pack the PLDM header while encoding the GetPLDMTypes and GetPLDMCommands
messages.

Change-Id: Ic2413064a63c1a204738c2e0db78ee1537a4f7c3
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

This commit implements the GetPLDMVersion which is required
as part of the base PLDM support to know the version of a
given PLDM type.

Change-Id: I1bcbd938c5b6833f62e0ee2f474b04d76b6970d9
Signed-off-by: Sampa Misra <sampmisr@in.ibm.com>

- The pack_pldm_header API packs the PLDM header into the
  PLDM message.
- The unpack_pldm_header API unpacks the PLDM header from the
  PLDM message.

Change-Id: I60b96954395cdcd1cecf306b7aee4c4de6c0f35a
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>

This commit does the following
- Implements the GetPLDMTypes and GetPLDMCommands commands. These are
  commands that need to be handled by a PLDM device as part of the
  initial PLDM discovery.
- Sets up the build infrastructure: separate libraries for PLDM
  encode/decode libs and the PLDM responder.

Change-Id: I65fa222d2a681c473f579c8e30d84faaf94fe754
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

Add requester and responder flows.

Change-Id: I57ef227b1db52b42c9de26a84f1051b2772b6da8
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

Change-Id: I2feeef07d65eab4be83fee761d67c831917d2281
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>

Propose myself as a maintainer.

Change-Id: Id5612146d1c54125af10dae0abd0aa39c117eb7d
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>

Change-Id: I7cea674ea9de77d6f00c16ae86139cf4f4a562f7
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>

The libpldm is written in C and can be shared with projects other than
OpenBMC. The code written in C follows the Linux kernel coding guidelines.
The libpldmresponder and the application code follows the modern C++ and the
clang format follows the OpenBMC coding guidelines.

clang-format for each input file will try to find the .clang-format file
located in the closest parent directory of the input file. Since the C code is
in libpldm directory it has a specific .clang-format.

Change-Id: I9346d454cb20009c6daf526d4ceb722d7400a8d1
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>

Describe code organization in the README.

Change-Id: Iaa180fd5663c9f7fa0eba4778cb2ae7bc936a369
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>