commit	5cd1b2d508ec8263609a5a0d9e43157e3318d387	[log] [tgz]
author	Anupama B R <anupama.b.r1@ibm.com>	Tue Aug 05 04:57:40 2025 -0500
committer	SunnySrivastava <sunnsr25@in.ibm.com>	Fri Aug 29 05:06:29 2025 +0000
tree	f97eb8d0ab952e4425b19334aa182d1b28bbfb66
parent	9443af22c813a4f405977850f12996a5c2a5cabb [diff]

Use xyz interface to update VPD collection status

This commit adds code to use xyz.openbmc_project.Common.Progress
interface instead of the com.ibm.VPD.Collection to update VPD
collection status of the FRU.

Output:
```
Tested on rainier system:
During inventory priming, observed Status as below #
Status updated as NotStarted:
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/tpm_wilson xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"

Status updated as InProgress:
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/tpm_wilson xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.InProgress"

Status updated as Completed:
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/tpm_wilson xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"
root@p11bmc:~#

FRU whose VPD collection is failed:
After Priming -
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm14 xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"

After VPD collection failed -
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm14 xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.Failed"

Collection status update during deleteFRUVPD #
Before delete -
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector0 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector1 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector2 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector3 xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"

After delete operation -
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector0 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector1 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector2 xyz.openbmc_project.Common.Progress Status; busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot10/pcie_card10/c10_connector3 xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"
s "xyz.openbmc_project.Common.Progress.OperationStatus.NotStarted"

Collection status update during CollectFRUVPD #
Before collection:
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/lcd_op_panel_hill xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"

After CollectFRUVPD method call -
root@p11bmc:~# busctl call com.ibm.VPD.Manager /com/ibm/VPD/Manager com.ibm.VPD.Manager    CollectFRUVPD o "/xyz/openbmc_project/inventory/system/chassis/motherboard/lcd_op_panel_hill"

Status updated as below during the process –
root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/lcd_op_panel_hill xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.InProgress"

root@p11bmc:~# busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/lcd_op_panel_hill xyz.openbmc_project.Common.Progress Status
s "xyz.openbmc_project.Common.Progress.OperationStatus.Completed"
```

Change-Id: I705e10e80b90df9bac338e8b5475d95690e05ace
Signed-off-by: Anupama B R <anupama.b.r1@ibm.com>

5 files changed

tree: f97eb8d0ab952e4425b19334aa182d1b28bbfb66

README.md

Overview

This repository hosts code for OpenPower and IBM IPZ format VPD parsers. Both OpenPower VPD and IPZ VPD formats are structured binaries that consist of records and keywords. A record is a collection of multiple keywords. More information about the format can be found at a broken link.

The repository consists of two distinct applications, which are:

OpenPower VPD Parser

This is a build-time YAML driven application that parses the OpenPower VPD format and uses the YAML configuration (see extra-properties-example.yaml and writefru.yaml) to determine:

The supported records and keywords.
How VPD data is translated into D-Bus interfaces and properties.

The application instance must be passed in the file path to the VPD (this can, for example, be a sysfs path exposed by the EEPROM device driver) and also the D-Bus object path(s) that EEPROM data needs to be published under.

IBM VPD Parser

This parser is can be built by passing in the --enable-ibm-parser configure option. This parser differs from the OpenPower VPD parser in the following ways:

It parses all the records and keywords from the VPD, including large keywords (Keywords that begin with a # and are > 255 bytes in length).
It relies on a runtime JSON configuration (see examples/inventory.json) to determine the D-Bus object path(s) that hold interfaces and properties representing the VPD for a given VPD file path.

Making the application runtime JSON driven allows us to support multiple systems (with different FRU configurations) to be supported in a single code image as well as making the application more flexible for future improvements.

TODOs and Future Improvements

The long-term goal is to completely do away with the build time YAML driven configurations and instead reconcile the OpenPower VPD parser and the IBM VPD parser applications into a single runtime JSON driven application.
Add details to the README on how to configure and build the application.
More JSON documentation.
Support for more IBM VPD formats.
VPD Write and tool documentation.