[Mellanox] Update SAI version 1.18.1.0 #6566
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changes: AzD phase 1 CRC performance optimization max port headroom new attribute tunnel ECN map fixes tunnel EVPN skeleton extensions (peer attrib, maps) bridge port admin not affecting port admin (optimize port down time) CRM new API for neighbors and tunnel termination entries Improve fdb event for flush by bridge port (before, null bridge was reported to Sonic, now the bridge will be extracted from bridge port) DHCP L2 v4+v6 traps (for ZTP use case) Generic counter implementation Signed-off-by: Kebo Liu <[email protected]>
liat-grozovik
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Jan 26, 2021
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/AzurePipelines run |
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retest vsimage please |
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@lguohan please help to restart also 'Azure.sonic-buildimage (Test kvmtest)' as it was not initiated or failed already when Azure build restarted. |
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retest vsimage please |
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retest vsimage please |
lguohan
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Jan 28, 2021
Changes in the new release: 1. Policy based hashing optimization 2. New attribute support for Max port headroom 3. Tunnel ECN map fixes 4. Tunnel EVPN skeleton extensions (peer attrib, maps) 5. Bridge port admin not affecting port admin (optimize port down time) 6. CRM new API for neighbors and tunnel termination entries 7. Improve FDB event for flush by bridge port (before, null bridge was reported to SONiC, now the bridge will be extracted from bridge port) 8. DHCP L2 v4+v6 traps (for ZTP use case) 9. Generic counter implementation Signed-off-by: Kebo Liu <[email protected]>
theasianpianist
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Feb 5, 2022
* Support maximum port headroom checking - Fetch the maximum port headroom via fetching the port attribute SAI_PORT_ATTR_QOS_MAXIMUM_HEADROOM_SIZE when the orchagent starts and push the data into STATE_DB - Check the accumulative port headroom against the maximum headroom in buffer_check_headroom_<vendor>.lua On Mellanox platform, this PR depends on PR sonic-net#6566 to be merged. In that PR the required SAI attribute is supported. On other platforms, there is no dependency. Signed-off-by: Stephen Sun [email protected] Why I did it On some platforms, the SAI will notify orchagent shut down if a headroom size that causes the accumulative port headroom to exceed its limit is programmed to SAI. To avoid that, we need to check this before programming it to SAI. How I verified it Run the regression test.
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- Why I did it
Changes in the new release:
- How I did it
Update the version number in SAI make file, update the mlnx-sai submodule pointer.
- How to verify it
Run full regression tests (T0 and T1-Lag) on Mellanox platforms
- Which release branch to backport (provide reason below if selected)
- Description for the changelog
- A picture of a cute animal (not mandatory but encouraged)