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[Mellanox] Update SDK to 4.4.2308, FW to *.2008.2308 #6552

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merged 1 commit into from
Jan 25, 2021

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@keboliu keboliu commented Jan 25, 2021

- Why I did it

Bugs fixes:

  1. All | Kernel | During system reload when CPU is loaded with heavy traffic, a Kernel Panic may occur.
  2. All | Modules, Port split | FW stuck when device rebooted with locked Optical Transceivers in split mode
  3. Spectrum-3 | PFC | On Spectrum-3 systems, slow reaction time to Rx pause packets on 40GbE ports may lead to buffer overflow on servers.
  4. Spectrum-3 | SN4700, Port Split | On rare occasion SN4700, conducting 100G split (4x25G) in NRZ when splitter port 1 or 2 are down, ports 3 and 4 will also go down.

Enhancements:

  1. All | Kernel | new notification on ISSU start, so other kernel drivers can disable any interface to ASIC

- How I did it

Update the SDK and FW related make files with the new version number
Update the SDK submodule pointer

- How to verify it

Run regression test and specific ISSU test

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

  • 201811
  • 201911
  • 202006
  • 202012

- Description for the changelog

- A picture of a cute animal (not mandatory but encouraged)

Bugs fixes:
    All | Kernel | During system reload when CPU is loaded with heavy traffic, a Kernel Panic may occur.
    All | Modules, Port split | FW stuck when device rebooted with locked Optical Transceivers in split mode
    Spectrum-3 | PFC | On Spectrum-3 systems, slow reaction time to Rx pause packets on 40GbE ports may lead to buffer overflow on servers.
    Spectrum-3 | SN4700, Port Split | On rare occasion SN4700, conducting 100G split (4x25G) in NRZ when splitter port 1 or 2 are down, ports 3 and 4 will also go down.

Enahncments:
    All | Kernel | new notification on ISSU start, so other kernel drivers can disable any interface to ASIC

Signed-off-by: Kebo Liu <[email protected]>
@lguohan lguohan merged commit 84985e1 into sonic-net:master Jan 25, 2021
@keboliu keboliu deleted the master-sdk-2308 branch January 26, 2021 06:37
lguohan pushed a commit that referenced this pull request Jan 28, 2021
Bugs fixes:
    All | Kernel | During system reload when CPU is loaded with heavy traffic, a Kernel Panic may occur.
    All | Modules, Port split | FW stuck when device rebooted with locked Optical Transceivers in split mode
    Spectrum-3 | PFC | On Spectrum-3 systems, slow reaction time to Rx pause packets on 40GbE ports may lead to buffer overflow on servers.
    Spectrum-3 | SN4700, Port Split | On rare occasion SN4700, conducting 100G split (4x25G) in NRZ when splitter port 1 or 2 are down, ports 3 and 4 will also go down.

Enahncments:
    All | Kernel | new notification on ISSU start, so other kernel drivers can disable any interface to ASIC

Signed-off-by: Kebo Liu <[email protected]>
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4 participants