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@yyehudai yyehudai released this 29 Jun 19:22
· 38 commits to V.7.0040.1000_BR since this release
V.7.0040.1000
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Learn about vigilant mode.

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  • V.7.0040.1000
  • Sun , 30 June 2024

  • New features
    o Add support for QM3400 Blackmamba - ES level quality
    o Add support for SN4280 SmartSwitch Bobcat - ES level quality
    o Add support for N5110_LD Juliet Scaleout PO + TTM - ES level quality
    o Add support in VPD parser for System VPD vendor specific SSD SED PSID block

  • Bug fixes
    #3649551 SN4700 : [Independent Module] | on r-leopard-41 with IM enabled, there was a thermal overload.
    #3878328 SN4700 : Switch rebooted with "Thermal Overload" because ASIC thermal is not available
    #3885405 TC: [Thermal Algorithm] | Blacklist is malfunctions
    #3883147 TC: [Thermal Algorithm] | Counts errors even it was paused by black list
    #3879220 SN3420 : Thermal control: increase PWM minimum speed (20%->25%) to work around fan state issue reported by smond
    #3895891 SPC1: [systemctl is-system-running] | SPC1 stuck in starting state after config reload - System was not started – lmsensor dependency issue
    #3900159 QM3400: [Kernel 6.1] thermal/module#temp_crit: Input/output error
    #3900138 QM3400: [Kernel 6.1] Can't get value of subfeature temp input for front panel
    #3882472 QM3000 | QM3400: Mismatch system names in TC config (qm3400 instead q3200)
    #3948113 Switch is freezing after generating hw-mgmt dump few times in row
    #3852236 ARM: Kernel oops symptoms after boot: Unable to handle kernel paging address xxx when BSP Drivers are used
    NA msn5400 | msn5600 | sn4280 :TC: fix asic sensor mask in sensor_parameters
    NA vpd parser: Sanity check is done only for 'MLNX' fru types
    NA Multi ASIC system: kernel config CONFIG_HOTPLUG_PCI_PCIE (kernel 6.1) is required to be disabled for the sw_reset on multi asic systems
    NA TC: missing support of correct PWM calculation for systems with amb    {X} sensor count != 2
    NA MSN4700 | MQM9520 :Some PSU1 labels are incorrectly marked as PSU2.
    NA QM3000 | QM3400 :voltmon1 and voltmon4 symlinks pointing to curr2 sensors Instead of curr3 sensors.
    NA QM3000 : ASIC PCIE mapping was wrong
    NA Deployment tool : Missing support for Kconfig per Kernel major version
    NA vpd-parser: In case onie "Base MAC Address" filed ends with zero byte - vpd-parser cut last byte in output.

    o For detailed patch list: Please view: https://github.com/Mellanox/hw-mgmt/blob/V.7.0040.1000_BR/recipes-kernel/linux/Patch_Status_Table.txt

  • Known issues and limitations:

    o Systems like sn2700 which contain delta 460 PSU may have "Error getting sensor data: dps460/#25: Can't read"
    which is a temporary inaccessibility of certain alarm attributes read from the PSU.
    o Systems may show a message of WARNING kernel: … supply vcc not found, using dummy regulator"
    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".

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