[Mellanox] Update SN5640 platform to run as chipless#55
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[Mellanox] Update SN5640 platform to run as chipless#55
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- Update platform_wait for SN5640 to start pmon without waiting - Remove requirement for pmon to start after syncd - Disable only syncd and swss features - Set pmon delay to false, so pmon will not wait for port init - Disable xcvrd process inside PMON
noaOrMlnx
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…ly (sonic-net#22595) #### Why I did it src/sonic-stp ``` * 33314fc - (HEAD -> master, origin/master, origin/HEAD) MSTP Feature - stpsync API changes (#55) (12 days ago) [Divya Kumaran Chandralekha] ``` #### How I did it #### How to verify it #### Description for the changelog
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…ically (sonic-net#23843) #### Why I did it src/sonic-dash-ha ``` * a680530 - (HEAD -> master, origin/master, origin/HEAD) Route exchange (#55) (2 days ago) [yue-fred-gao] * e205d4d - Convert Unspecified to Standby in DashHaScopeTable. (sonic-net#97) (2 days ago) [dypet] * 557fe19 - Fix producer bridge CI issue (sonic-net#105) (3 days ago) [yue-fred-gao] ``` #### How I did it #### How to verify it #### Description for the changelog
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Oct 26, 2025
…lly (sonic-net#831) #### Why I did it src/sonic-swss ``` * 77503d9 - (HEAD -> 202412, origin/202412) [code sync] Merge code from sonic-net/sonic-swss:202411 to 202412 (#55) (21 hours ago) [mssonicbld] ``` #### How I did it #### How to verify it #### Description for the changelog
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…D automatically (sonic-net#1105) #### Why I did it src/sonic-sairedis ``` * 3c33c26 - (HEAD -> 202412, origin/HEAD, origin/202412) Update codeql runs-on ubuntu version to 22.04 (#56) (3 hours ago) [mssonicbld] * 87d6f46 - [trim]: Add Packet Trimming to VS lib (#55) (18 hours ago) [mssonicbld] ``` #### How I did it #### How to verify it #### Description for the changelog
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…test HEAD automatically (sonic-net#1812) #### Why I did it src/sonic-platform-daemons ``` * b3c6cab - (HEAD -> 202412, origin/202412) [202412] Re-arm timer for CMIS Datapath pre-init check (sonic-net#707) (#55) (23 hours ago) [mihirpat1] ``` #### How I did it #### How to verify it #### Description for the changelog
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Jan 21, 2026
…sonic-net#24099) #### Why I did it src/dhcpmon ``` * 5636443 - (HEAD -> master, origin/master, origin/HEAD) Add packet length check when receiving a packet (#55) (23 hours ago) [Yanpeng Zhang] ``` #### How I did it #### How to verify it #### Description for the changelog
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The following are the changes to get the modules compile:
* Update `probe` function signature in the `i2c_driver instance dropping
`i2c_device_id` parameter. This parameter is mostly unused in the probe
function, if used, can be derived from the passed client pointer.
* Remove `llseek` assignment to `no_llseek` in `file_operations`.
* Remove `I2C_CLASS_SPD` attribute added by the modules.
* Add missing import to `PMBUS` namespace.
* Update `remove` function signature in the `platform_driver` and `pci_driver`
instances, dropping return values.
* Update `i2c_mux_add_adapter` args, dropping more than 3 args, if passed.
* Fix `-Wint-conversion` errors occurring when `resource_size_t` is set to
`NULL` instead of `0`.
* Replace `strlcpy` with `strscpy`.
The following changes are done to align with trixie build (and other platforms):
* Remove `debian/compat` file.
* Update compat level to 13 and kernel version in `debian/control`.
* Update `debian/rules` to use `pybuild` for non-PDDF modules and the
conventional wheel package build for the PDDF modules. Also set shell option to
exit upon encountering error.
* Cleanup copying of wheel package in non-PDDF modules as the scripts are
installed as part of debian package.
* Make wheel package available under `build-<mod>` instead of under `modules`.
The changes are tested by building the platform packages through invoking the
below command:
`make NOBUSTER=1 NOBULLSEYE=1 NOBOOKWORM=1 target/debs/trixie/platform-modules-dx010_1.0_amd64.deb`
Additionally, with further changes to rebranding of platform (not part of this
commit, will be raised separately) and skipping inclusion of other platforms,
verified install/boot of the `sonic-broadcom.bin` on a `DS3000` unit.
platform-celestica: config and script fixes for pddf init (#55)
The following fixes applicable to platforms (ds1000, ds2000, ds3000,
ds4000/silverstone-v2) for correct pddf intialization and access of platform
devices:
* Update pddf-device json eliminating the need for additional indexing,
multiplication operations in raw ipmi get.
* The PDDF infra expects `num_components` as part of json config, update the
same.
* The ASIC PCIe firmware version uses `bcmcmd` to fetch the version. However,
when syncd is not running, the error string is reported as version, fix this
by return version as `Unknown` instead.
* The PDDF component init passes pddf_data and pddf_plugin_data parameters,
accommodate this.
* Lookup correct overridden fan names from the PDDF plugin data accommodating
fantray/psu and fan indices.
* Lookup correct overridden thermal names from the PDDF plugin data.
* Update platform specific monitoring service to start after `pddf-platform-init`
service as this service imports `sonic_platform` module.
* Update references of `/sys/class/i2c-adapter` to `/sys/bus/i2c/devices`
instead.
Tested these changes on ds1000, ds2000, ds3000 and silverstone-v2 platforms with
accessing platform commands querying PDDF components. Verified that the accesses
to the components are ok.
Co-authored-by: Ramasamy Chandramouli <[email protected]>
noaOrMlnx
pushed a commit
that referenced
this pull request
Jan 21, 2026
The following are the changes to get the modules compile:
* Update `probe` function signature in the `i2c_driver instance dropping
`i2c_device_id` parameter. This parameter is mostly unused in the probe
function, if used, can be derived from the passed client pointer.
* Remove `llseek` assignment to `no_llseek` in `file_operations`.
* Remove `I2C_CLASS_SPD` attribute added by the modules.
* Add missing import to `PMBUS` namespace.
* Update `remove` function signature in the `platform_driver` and `pci_driver`
instances, dropping return values.
* Update `i2c_mux_add_adapter` args, dropping more than 3 args, if passed.
* Fix `-Wint-conversion` errors occurring when `resource_size_t` is set to
`NULL` instead of `0`.
* Replace `strlcpy` with `strscpy`.
The following changes are done to align with trixie build (and other platforms):
* Remove `debian/compat` file.
* Update compat level to 13 and kernel version in `debian/control`.
* Update `debian/rules` to use `pybuild` for non-PDDF modules and the
conventional wheel package build for the PDDF modules. Also set shell option to
exit upon encountering error.
* Cleanup copying of wheel package in non-PDDF modules as the scripts are
installed as part of debian package.
* Make wheel package available under `build-<mod>` instead of under `modules`.
The changes are tested by building the platform packages through invoking the
below command:
`make NOBUSTER=1 NOBULLSEYE=1 NOBOOKWORM=1 target/debs/trixie/platform-modules-dx010_1.0_amd64.deb`
Additionally, with further changes to rebranding of platform (not part of this
commit, will be raised separately) and skipping inclusion of other platforms,
verified install/boot of the `sonic-broadcom.bin` on a `DS3000` unit.
platform-celestica: config and script fixes for pddf init (#55)
The following fixes applicable to platforms (ds1000, ds2000, ds3000,
ds4000/silverstone-v2) for correct pddf intialization and access of platform
devices:
* Update pddf-device json eliminating the need for additional indexing,
multiplication operations in raw ipmi get.
* The PDDF infra expects `num_components` as part of json config, update the
same.
* The ASIC PCIe firmware version uses `bcmcmd` to fetch the version. However,
when syncd is not running, the error string is reported as version, fix this
by return version as `Unknown` instead.
* The PDDF component init passes pddf_data and pddf_plugin_data parameters,
accommodate this.
* Lookup correct overridden fan names from the PDDF plugin data accommodating
fantray/psu and fan indices.
* Lookup correct overridden thermal names from the PDDF plugin data.
* Update platform specific monitoring service to start after `pddf-platform-init`
service as this service imports `sonic_platform` module.
* Update references of `/sys/class/i2c-adapter` to `/sys/bus/i2c/devices`
instead.
Tested these changes on ds1000, ds2000, ds3000 and silverstone-v2 platforms with
accessing platform commands querying PDDF components. Verified that the accesses
to the components are ok.
Co-authored-by: Ramasamy Chandramouli <[email protected]>
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Why I did it
To be able to run SN5640 Mellanox chipless system
Work item tracking
How I did it
Update platform_wait for SN5640 to start pmon without waiting
Remove requirement for pmon to start after syncd
Disable only syncd and swss features
Set pmon delay to false, so pmon will not wait for port init
Disable xcvrd process inside PMON
How to verify it
Run image on SN5640 Mellanox chipless system
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)