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@yyehudai yyehudai released this 01 Jan 11:20
· 24 commits to V.7.0030.3000_BR since this release
V.7.0030.3000
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Learn about vigilant mode.

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  • V.7.0030.3000
  • Mon , 1 Jan 2024

  • New features
    o Add support for VPD eeprom parser including HW REV parsing and Vendor specific blocks parsing (both legacy & new blocks) under /var/run/hw-management/eeprom/vpd_data
    o Add support Independent Module: Support updating module and ASIC temperatures for thermal Algorithm
    o Add support for PSU ACBEL 460 remote-in-system FW upgrade tool – relevant for SN2410, SN2700, SN2700-A1
    o TC feature :add minimum number of missing PSUs to be considered as PSU PRESENT error (additional PSU non-present will be considered as 2 errors)
    o TC feature: Add TC error mask feature support
    o TC feature: Set thermal sensor_read_err only for thermal sensors type (and not for other sensors)
    o Debug: Add support to hw-mgmt dump to include udev event logger (under /var/log/udev_events.log)

  • Bug fixes
    Issue Title
    #3613781 BF3 - Leopard BF3 missing voltmon sensor links
    #3560591 [SN2010/SN2100/SN2410/SN2700/SN2740] (SPC1 -MSN2410} "sensors" - the FAN numbers not align in the right order and in accordance with "nv show platform environment fan
    #3630148 TC - 7.0030.2000: Logging Error in TC Log writing dmesg: RuntimeError: reentrant call inside
    #3634579 There are missing sysfs nodes in hw-management 7.0030.2000
    #3649678 [SN3700C] : [master_bookworm | The fan speed can set correctly.
    #3647742 [SN3750] : multiple Thermal control error logs: voltmon2_temp: read file thermal/voltmon2_temp1_input errors count 3
    #3666524 [Kernel Kconfig] | Arm64 compilation fails by using the hw-management kconfig flags
    #3706219 use tc_config copy instead of soft link to /etc (pmon cannot access /etc)
    #3450086 [CL-support] "tar: ./hw-management_val: file changed as we read it" error/warning during cl-support generation.
    #3696439 TC: Should dynamically start/enable or stop/disable + Support more SKUs for SimX
    #3660884 [MSN2700-A1]: Panther Respin | FANs] | SONIC reports invalid FANs airflow direction
    #3650418 [SN2201]: upload process get "nvsw-sn2201 NVSN2201:00: Failed to get adapter for bus 10 /11 /12/ 13" & switch reboot all time
    #3632299 BF3 - 'r-hw-bf3-10' : some kernel loadable modules for X86 platforms are not available on ARM platforms (created separate kernel module list for ARM)
    #3632297 BF3 - 'r-hw-bf3-10' kern :err : [Fri Oct 13 17:34:27 2023] mlxbf3_gpio MLNXBF33:01: IRQ index 0 not found
    #3684822 V.7.0030.2931: Minimal driver not loaded after ASIC Loaded by SDK
    #3720967 Minimal driver initialization results in PMPE Events to SDK Driver, with zeroed-out fields
    NA sensors: Fix PSU labels : In multiple sensor.conf files PSU-1 and PSU-2 labels were swapped.
    NA BF3 - Update ARM BF3 kernel configuration (disable: PMC drv,SCMI drv, enable: serial drv, pinctrl drv)
    NA BF3 - Fix PSU EEPROM symlinks on BF3 systems (wrong bus number)
    NA BF3 – udev rules: fix port_amb symlink creation on BF3 systems
    NA BF3 – align iorw tool with x86 iorw behavior (tool name , output format, command line parameters
    NA Distinct ADD/DELETE events (sx_core- minimal triggered) vs. ADD/DELETE events (PCI reset- minimal not triggered)
    NA TC – enabling NVME temperature sensor reading by adding CONFIG_NVME_HWMON=y
    NA TC - fix FAN_dir error treatmeant for systems with one possible FAN direction
    NA In some cases when TC can’t start error code was returning retcode 0 instead of 1
    NA allow fan speed setting granularity of 1 PWM for mlxminimal driver on kernel 6.1
    NA Adding explicit disabling of kernel config:CONFIG_MLXSW_CORE_THERMAL=n (for kernel 6.1)
    NA Modifying kernel config CONFIG_IGB to be built as a module (for kernel 6.1)
    NA TC - removal of kernel thermal zones (not needed for new TC) - remove deprecated links coolingX_state
    NA TC - removal of kernel thermal zones (not needed for new TC) - Add replacement for kernel tz attributes
    NA Change NVME SSD temperature sensor link to unified name "drivetemp"
    NA TC – BF3 – support scaling of temperature sensors
    NA TC – BF3 – Add links to BF3 CPU core_temp and ddr_temp to /var/run/hw-managemet/thermal
    NA [MQM9700] ignore PSU fan2, fan3

    o For detailed patch list: Please view: https://github.com/Mellanox/hw-mgmt/blob/V.7.0030.3000_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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