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Update PG flow control threshold based on port speed (not on hwsku) #21733

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Merged
merged 1 commit into from
Feb 19, 2025

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vmittal-msft
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Why I did it

To update PG flow control threshold alpha value based on port speed. Current assumption was based on hwsku.

Work item tracking
  • Microsoft ADO (31374200):

How I did it

Updated pg_profile.ini for various HW SKUs based on BRCM j2/j2c+ chip

How to verify it

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012
  • 202106
  • 202111
  • 202205
  • 202211
  • 202305

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)

@vmittal-msft vmittal-msft changed the title Update PG flow control threshold based on port speed not on hwsku Update PG flow control threshold based on port speed (not on hwsku) Feb 13, 2025
@mssonicbld
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/azp run Azure.sonic-buildimage

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Azure Pipelines successfully started running 1 pipeline(s).

@vmittal-msft
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@yxieca @rlhui Can you please help merge ?

@yxieca yxieca merged commit 9365cf8 into sonic-net:master Feb 19, 2025
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ram25794 pushed a commit to ram25794/sonic-buildimage that referenced this pull request Feb 21, 2025
…onic-net#21733)

Why I did it
To update PG flow control threshold alpha value based on port speed. Current assumption was based on hwsku.

Work item tracking
Microsoft ADO (31374200):

How I did it
Updated pg_profile.ini for various HW SKUs based on BRCM j2/j2c+ chip
@mssonicbld
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Cherry-pick PR to 202411: #21834

prabhataravind pushed a commit to prabhataravind/sonic-buildimage that referenced this pull request Mar 5, 2025
…onic-net#21733)

Why I did it
To update PG flow control threshold alpha value based on port speed. Current assumption was based on hwsku.

Work item tracking
Microsoft ADO (31374200):

How I did it
Updated pg_profile.ini for various HW SKUs based on BRCM j2/j2c+ chip
@mssonicbld
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Cherry-pick PR to msft-202405: Azure/sonic-buildimage-msft#983

yanjundeng pushed a commit to yanjundeng/sonic-buildimage that referenced this pull request Apr 23, 2025
…onic-net#21733)

Why I did it
To update PG flow control threshold alpha value based on port speed. Current assumption was based on hwsku.

Work item tracking
Microsoft ADO (31374200):

How I did it
Updated pg_profile.ini for various HW SKUs based on BRCM j2/j2c+ chip
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6 participants