[SmartSwitch] Extend implementation of the DPU chassis daemon.#563
Merged
prgeor merged 1 commit intosonic-net:masterfrom Nov 20, 2024
Merged
Conversation
vivekrnv
approved these changes
Nov 19, 2024
prgeor
approved these changes
Nov 20, 2024
vvolam
pushed a commit
to vvolam/sonic-platform-daemons
that referenced
this pull request
Jan 3, 2025
prgeor
pushed a commit
that referenced
this pull request
Feb 6, 2025
…evice is in detaching mode (#546) * Skip logging the warning, if device is in detaching mode * Add detach_info table and unittests * Fix unit tests * Increase code coverage * Remove unused header import * Fix dict get values * Increase code coverage * Increase test coverage * [SmartSwitch] Extend implementation of the DPU chassis daemon. (#563) * Addition of DPU Chassis for thermalctld (#564) * [stormond] Added new dynamic field 'last_sync_time' to STATE_DB (#535) * Added new dynamic field 'last_sync_time' that shows when STORAGE_INFO for disk was last synced to STATE_DB * Moved 'start' message to actual starting point of the daemon * Added functions for formatted and epoch time for user friendly time display * Made changes per prgeor review comments * Pivot to SysLogger for all logging * Increased log level so that they are seen in syslogs * Code coverage improvement * [lag_id] Add lagid to free_list when LC absent for 30 minutes (#542) When LC is absent for 30 minutes, the database cleanup kicks in. When LagId is released, it needs to be appended to the SYSTEM_LAG_IDS_FREE_LIST This PR works with the following 2 PRs: sonic-net/sonic-swss#3303 sonic-net/sonic-buildimage#20369 Signed-off-by: mlok <marty.lok@nokia.com> * Fixed bug in chassisd causing incorrect number of ASICs in CHASSIS_STATE_DB (#560) Fixed the bug in chassisd due to which incorrect number of ASICs were being pushed to CHASSIS_STATE_DB. * thermalctld: Add support for fans on non-CPU modules (#555) * thermalctld: Add support for fans on non-CPU modules * Add module fan to unit tests * Advanced Azure pipeline to Bookworm (#572) Description This PR advances the azure pipeline on sonic_platform_daemons from bullseye to bookworm. This fixes the issue where sonic-platform-daemons azp is having some issues due to upgrade to bookworm. See Pipelines - Run 20241210.8 logs for details. * Take non-CMIS xcvrs out of lpmode in SFF Manager (#565) Description Fix non-CMIS transceivers in down state by bringing them out of low power mode in the SFF Manager Task. This is intended to work together with the change in sonic-net/sonic-buildimage#20886. Motivation and Context Non-CMIS transceivers were not functioning correctly when put into Low Power mode. So XCVRD now brings them out of lpmode. How Has This Been Tested? Loaded an image containing this change alongside the change from sonic-net/sonic-buildimage#20886 on an Arista chassis containing a Clearwater2 linecard. Verified that without this image some interfaces were in a down state but with the image all interfaces came up as expected. * Added SmartSwitch support in chassisd and enabling chassisd (#467) Added SmartSwitch support in chassisd and enabling chassisd * [chassis][psud] Move the PSU parent information generation to the loop run function from the initialization function (#576) Description Move the PSU parent information generation to the loop run function from the initialization function Motivation and Context Fixes #575 How Has This Been Tested? Tested on Cisco chassis, the PHYSICAL_ENTITY_INFO|PSU * can be re-inserted after thermalctld restart. And monitored the stated db for memory for hours, works well: * [chassisd] Address the chassisd crash issue and add UT for it (#573) Description On Nokia platform, slot name of Supervisor is string "A" instead of a number. Using "int" to convert it could cause issue backtrace. We should use slot value to any checking without any conversion. This will fixes sonic-net/sonic-buildimage#21131 Motivation and Context Modify the _get_module_info not to convert "slot" to a string value. And also modify the code not to convert slot value to an to do any checking. Just directly use the returned value of get_slot(). Also add UT test_moduleupdater_check_slot_string() to valid it. How Has This Been Tested? Tested on 202405 branch Signed-off-by: mlok <marty.lok@nokia.com> * Fix a comment --------- Signed-off-by: mlok <marty.lok@nokia.com> Co-authored-by: Oleksandr Ivantsiv <oivantsiv@nvidia.com> Co-authored-by: Gagan Punathil Ellath <gpunathilell@nvidia.com> Co-authored-by: Ashwin Srinivasan <93744978+assrinivasan@users.noreply.github.com> Co-authored-by: Marty Y. Lok <76118573+mlok-nokia@users.noreply.github.com> Co-authored-by: Vivek Verma <137406113+vivekverma-arista@users.noreply.github.com> Co-authored-by: Patrick MacArthur <pmacarthur@arista.com> Co-authored-by: Peter Bailey <peterbailey@arista.com> Co-authored-by: rameshraghupathy <43161235+rameshraghupathy@users.noreply.github.com> Co-authored-by: Jianquan Ye <jianquanye@microsoft.com>
lotus-nexthop
pushed a commit
to lotus-nexthop/sonic-platform-daemons
that referenced
this pull request
Oct 28, 2025
* Refactor cmis eeprom i2c read Change multiple eeprom i2c reads into a single i2c read across multiple addresses. 1. Update functions get_tx_power_flag, get_tx_bias_flag and get_rx_power_flag. 2. Add dedicated groups: TX_POWER_ALARM_FLAGS_FIELD, TX_BIAS_ALARM_FLAGS_FIELD, RX_POWER_ALARM_FLAGS_FIELD. 3. Move the MEDIA_TYPE_FIELD read and prefix lookup out of the loop. 4. Performance test result: Before: Running performance tests (3000 iterations each)... get_tx_power_flag: total 32.120s, avg 10.707ms per call get_tx_bias_flag: total 26.635s, avg 8.878ms per call get_rx_power_flag: total 32.306s, avg 10.769ms per call After: Running performance tests (3000 iterations each)... get_tx_power_flag: total 8.213s, avg 2.738ms per call get_tx_bias_flag: total 7.831s, avg 2.610ms per call get_rx_power_flag: total 9.632s, avg 3.211ms per call Signed-off-by: Jianyue Wu <jianyuew@nvidia.com> * Refactor CMIS alarm flag parsing into generic helper Add get_alarm_flags helper consolidating TX_POWER, RX_POWER, TX_BIAS flag logic. Simplify get_tx_power_flag, get_rx_power_flag, get_tx_bias_flag to call helper. Signed-off-by: Jianyue Wu <jianyuew@nvidia.com> --------- Signed-off-by: Jianyue Wu <jianyuew@nvidia.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Description
Extend the DPU chassis daemon to support subscriptions to data planes and control plane state changes.
Motivation and Context
This allows the optimization of CPU usage and removes the delay in state change processing compared to polling.
How Has This Been Tested?
New unit tests were added to cover new functionality.
Additional Information (Optional)