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@dvirl1 dvirl1 released this 23 Aug 08:07
· 1 commit to V.7.0010.1300_BR since this release
V.7.0010.1300
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Learn about vigilant mode.

================================================================================

  • V.7.0010.1300
  • Sun, 23 Aug 2020

  • New Features
    o Add dynamic minimum tables for MSN3700X, MSN3800, MSN3420, MSN4600,
    MSN4700 systems
    o Split hw-management to one-shot init hw-management service
    and thermal control services.
    o Add man pages for hw-management.service, hw-management-tc.service
    and hw-management.sh

  • Bug fixes
    HW Mgmt core:
    o Fix servics hang issue when doing multiple restart to thermal service in a loop
    *Kernel 4.9- 0060-thermal-Fix-deadlock-in-thermal-thermal_zone_device_.patch
    *Kernel 4.19 - 0028-thermal-Fix-deadlock-in-thermal-thermal_zone_device_.patch
    o Move PSU EEPROM configuration from kerenl to user space for SPC2 / SPC3 system
    *Kernel 4.9 - 0059-platform-x86-mlx-platform-Remove-PSU-EEPROM-configur.patch
    *Kernel 4.19 - 0027-platform-x86-mlx-platform-Remove-PSU-EEPROM-configur.patch

  • Known issues and limitations:
    o Kernel patch 4.9 #60 is available upstream from kernel 4.9.207 and
    Kernel patch 4.19 #28 is available upstream from kernel 4.19.89.
    - No need to apply these patches when working with these kernel versions
    or above
    o ethtool for QSFP-DD is working only in raw mode.
    o SN4700 PSU (Murata) sensors PSU2 and PSU3 might be not available after insertion/removal.
    o PSUs inventory read via PMBus require the following packages:
    - i2c-tools_4.1-1_amd64.deb
    - libi2c0_4.1-1_amd64.deb
    o I2C Asic driver take up to 5 second to complete initialization. When
    sending ADD even need to make sure to wait at list 5 second before
    reset of ASIC.
    o Systems SN2010, SN2100, SN2410, SN2700 and SN2740 (and their
    "-B" variants) require the following flag in kernel cmdline:
    "acpi_enforce_resources=lax acpi=noirq".
    o Few bug fixes introduced in upstream kernel 4.19, whoever use older
    v4.19 kernel then v4.19.58, should cherry pick the following commits:
    - Fix wrong order in probing routine initialization:
    d2d8f64012543898a0158b1fc5c07af3d41c89d8 (available in v4.19.49)
    - Fix parent device in i2c-mux-reg device registration
    c241f3fbfa1af86f572a92f2e4d708358e163806 (available in v4.19.58)
    o Kernel patch 4.9 #37 is available upstream from kernel 4.9.197 and
    Kernel patch 4.19 #9 is available upstream from kernel 4.19.79.
    - No need to apply these patches when working with these kernel versions
    or above
    o This version requires FW version 29.2000.1886 or higher for spectrum-2
    and 13.2000.1886 or higher for spectrum-1.

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