| commit | 414d5aef4abee12e24547b8528745d159321f4ba | [log] [tgz] |
|---|---|---|
| author | Alpana Kumari <alpankum@in.ibm.com> | Thu Mar 04 21:06:35 2021 +0000 |
| committer | Alpana Kumari <alpankum@in.ibm.com> | Fri Apr 30 03:46:06 2021 -0500 |
| tree | 14f278bd1116de14e7040512d6a834132b980b5a | |
| parent | 9a19554c7e10639be9f6d7b6077823148088b273 [diff] |
Support XYZ interface for Location code Update xyz interface for Location code in ibm-read-parser and vpd-manager along with com.ibm.path for Location code. Test Result- busctl introspect xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard| grep -e "Location" -e "FC" -e "SE" com.ibm.ipzvpd.Location interface - - - .LocationCode property s "U78DA.ND1.WZS004K-P0" emits-change writable .FC property ay 8 65 65 68 65 45 48 48 49 emits-change writable .SE property ay 7 68 68 83 48 48 52 75 emits-change writable .SE property ay 7 49 51 57 70 50 66 48 emits-change writable xyz.openbmc_project.Inventory.Decorator.LocationCode interface - - - .LocationCode property s "UAADA.ND0.DDS004K-P0" emits-change writable Below write command should trigger the LC update for motherboard and other dependent FRUs. busctl call com.ibm.VPD.Manager /com/ibm/VPD/Manager com.ibm.VPD.Manager WriteKeyword ossay "/system/chassis/motherboard" "VCEN" "FC" 2 55 56 busctl call com.ibm.VPD.Manager /com/ibm/VPD/Manager com.ibm.VPD.Manager WriteKeyword ossay "/system/chassis/motherboard" "VCEN" "SE" 2 87 90 busctl introspect xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard| grep -e "Location" -e "FC" -e "SE" com.ibm.ipzvpd.Location interface - - - .LocationCode property s "U78DA.ND0.WZS004K-P0" emits-change writable .FC property ay 8 55 56 68 65 45 48 48 49 emits-change writable .SE property ay 7 87 90 83 48 48 52 75 emits-change writable .SE property ay 7 49 51 57 70 50 66 48 emits-change writable xyz.openbmc_project.Inventory.Decorator.LocationCode interface - - - .LocationCode property s "U78DA.ND0.WZS004K-P0" emits-change writable busctl introspect xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0| grep -e "Location" -e "FC" -e "SE" com.ibm.ipzvpd.Location interface - - - .LocationCode property s "U78DA.ND0.WZS004K-P0-C15" emits-change writable xyz.openbmc_project.Inventory.Decorator.LocationCode interface - - - .LocationCode property s "U78DA.ND0.WZS004K-P0-C15" emits-change writable Change-Id: If8715b8cafcc87d8a46e7083f90f162c5ad4a6b0 Signed-off-by: Alpana Kumari <alpankum@in.ibm.com>
#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 here.
The repository consists of two distinct applications, which are:
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 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.
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:
# and are > 255 bytes in length).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.