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V.7.0010.2200-rc1

18 Jan 17:55
@yyehudai yyehudai
V.7.0010.2200-rc1
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V.7.0010.2200-rc1

Features
Add support for SDK OFFLINE event for handling flow with in service firmware upgrade
Bug fixes
fix fan_dir attribute on fixed fan systems.

Assets 2
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V.7.0010.2100-3

10 Jan 16:14
@yyehudai yyehudai
V.7.0010.2100-3
6caa80b
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V.7.0010.2100-3

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

  • V.7.0010.2100
  • Sun, 10 Jan 2021

  • New Feature
    o For MSN4700 A1 (Leopard re-spin): add support 5 mp2975 instead of 7 xdpe12284
    o For MQM9700 (Gorilla)
    add support for mp2975 and mp2888, (Align driver mp2975 with upstream)
    *Kernel 4.19 - 0032-hwmon-pmbus-Add-support-for-MPS-Multi-phase-mp2975-c.patch
    *Kernel 4.19 - 0037-hwmon-pmbus-Add-support-for-MPS-Multi-phase-mp2888-c.patch
    *Kernel 4.9 - 0065-hwmon-pmbus-Add-support-for-MPS-Multi-phase-mp2975-c.patch
    *Kernel 4.9 - 0068-hwmon-pmbus-Add-support-for-MPS-Multi-phase-mp2888-c.patch

    add support for 7th FAN and 7th LED and tachometers
    *Kernel 4.19 - 0035-platform-x86-mlx-platform-Extend-FAN-and-LED-config-.patch
    *Kernel 4.9 - 0066-platform-x86-mlx-platform-Extend-FAN-and-LED-config-.patch

    o For any non-Broadwell CPU: Initialize temperature limits critical, max, min and hysteresis of all discovered SODIMMs with temp sensor.
    o Export appropriate GPIO pins (through sysfs) that are used for JTAG bit-bang CPLD burning. For platforms that support JTAG-GPIO FU. (Broadwell & Coffeelake)
    o Add common fan direction attribute for SPC1/2/3 using sysfs, and replace existing thermal algorithm temperature difference mechanism for detecting fan direction with new fan_dir attribute
    o For MSN4600 A1 (Liger re-spin like existing Leopard re-spin) add support 5 mp2975 instead of 7 xdpe12284.

  • Bug fixes
    o Fix dmesg dump
    o Minimizing hw-mgmt dump when used in mlnx OS to not include overlapping data with sysdump
    o Change during ASIC restart without active resume, the thermal control default from suspend to non-suspend.
    o Add capability to build hw-management directly in vdi(centos)
    o Fix issue mlxsw_minimal init failure - can't read asic_bus from config/asic_bus file not created yet.

    o Remove Patch: In systems w/o SMBIOS, predict system based on CPU (stays CL only)
    *Kernel 4.19 - 0005-platform-x86-mlx-platform-DMI-match-for-marginal-sys.patch from ONL
    o Add support for NVMe : Backport capability from kernel 5.6 to kernel 4.19 which allows NVME temperature reading using sysfs
    *Kernel 4.19 - 0033-hwmon-Add-convience-macro-to-define-simple-static-se.patch
    *Kernel 4.19 - 0034-backport-nvme-Add-hardware-monitoring-support.patch
    o Modify ASIC shut down temperature threshold to 140c (SX, SPC 1/2/3)
    *Kernel 4.19 - 0036-mlxsw-core-Increase-critical-threshold-for-ASIC-ther.patch
    o Validate critical temperature threshold read from port cage.
    *Kernel 4.19 - 0038-mlxsw-core-Add-validation-of-transceiver-temperature.patch

    o Modify ASIC shut down temperature threshold to 140c (SX, SPC 1/2/3)
    *Kernel 4.9 - 0067-mlxsw-core-Increase-critical-threshold-for-ASIC-ther.patch
    o Validate critical temperature threshold read from port cage.
    *Kernel 4.9 - 0069-mlxsw-core-Add-validation-of-transceiver-temperature.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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V.7.0010.2000

28 Oct 17:37
@yyehudai yyehudai
V.7.0010.2000
4ae1719
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V.7.0010.2000

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

  • V.7.0010.2000
  • Wed, 22 Sep 2020

  • New Feature

  • Bug fixes
    HW Mgmt core:
    o In rare cases when thermal algorithem is Re-activiated after FAN/PSU insertion, FAN remians at high rpm
    o When stop hw-managment code received error in the log instead of exit code '0'.
    o In SPC1 i2c sometimes collide with chip reset coming from SDK

    o Remove raw eeprom data link, when working with PSU which don't have eeprom for "msn274x", "msn24xx" and "msn27xx" systems
    *Kernel 4.19 - 0030-platform-x86-mlx-platform-Remove-PSU-EEPROM-configur.patch
    *Kernel 4.19 - 0031-platform-x86-mlx-platform-Remove-PSU-EEPROM-configur.patch

      *Kernel 4.9 - 0063-platform-x86-mlx-platform-Remove-PSU-EEPROM-configur.patch
  *Kernel 4.9 - 0064-platform-x86-mlx-platform-Remove-PSU-EEPROM-configur.patch

    o Fix memory leak on mlxsw_core_bus_device module removal
    *Kernel 4.19 - 0029-mlxsw-core-Fix-memory-leak-on-module-removal.patch
    *Kernel 4.9 - 0062-mlxsw-core-Fix-memory-leak-on-module-removal.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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V.7.0010.1900

16 Sep 16:09
@yyehudai yyehudai
V.7.0010.1900
d58f66a
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V.7.0010.1900

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

  • V.7.0010.1900
  • Wed, 16 Sep 2020

  • New Feature
    o Add support for MSN4600

  • Bug fixes
    HW Mgmt core:
    o Fix thermal-controll dynamic minimum tables for the systems MSN2010, MSN2700, MSN2740, MSN3700, MSN3420, MSN3510.
    MSN4700, MSN3800, MSN4600C

    o Fix thermal-controll stop service command. Previously in some cases it can take up to 60 sec.

  • 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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V.7.0010.1300

23 Aug 08:07
@dvirl1 dvirl1
V.7.0010.1300
dec7935
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V.7.0010.1300

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

  • 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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V.7.0010.1000

31 May 17:45
@dvirl1 dvirl1
V.7.0010.1000
cdacf1e
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V.7.0010.1000
  • V.7.0010.1000
  • Sun, 31 May 2020

  • New Features
    o Add support for QSFP-DD cabel info
    *Kernel 4.9 - 0054-Add-support-for-new-transceivers-types-QSFP-DD-and-Q.patch
    *Kernel 4.19 - 0022-Add-support-for-new-transceivers-types-QSFP-DD-and-Q.patch

    o Thermal zone detection for thermal algorithm had move from user space to
    kernel driver.
    *Kernel 4.9 - 0055-mlxsw-core-Add-the-hottest-thermal-zone-detection.patch
    - 0056-mlxsw-core-thermal-Separate-temperature-trend-read-c.patch
    *Kernel 4.19 - 0023-mlxsw-core-Add-the-hottest-thermal-zone-detection.patch
    - 0024-mlxsw-core-thermal-Separate-temperature-trend-read-c.patch

    o Support of watchdog long timeout period in the kernel
    New watchdog type is discovered by CPLD watchdog capability.
    The timeout period can be set to more the 32/255 sec and up to 24 hours.
    *Kernel 4.9 - 0057-watchdog-mlx-wdt-support-new-watchdog-type-with-long.patch
    *Kernel 4.19 - 0025-watchdog-mlx-wdt-support-new-watchdog-type-with-long.patch

    o Add support for reporting PSU FAN speed capabilities psu vpd data file.
    o Setting initial FAN to 100% speed until thermal control is started.

  • Known issues and limitations:
    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 event, you need to make sure
    to wait at list 5 seconds 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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V.7.0010.0001

25 May 10:38
@dvirl1 dvirl1
V.7.0010.0001
360d8f9
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V.7.0010.0001 Pre-release
Pre-release

RC Candidate for May 2020 release

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V.7.0000.3034

26 Apr 17:15
@dvirl1 dvirl1
V.7.0000.3034
39f66b8
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V.7.0000.3034

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

  • V.7.0000.3034
  • Sun, 26 Apr 2020

  • Bug fixes
    HW Mgmt core:
    o Fix in SN2010 wrong number of CPLD display.
    o Remove error in dmsg in power On/Off flow of PSU in MSN2700/MSN2410

  • Known issues and limitations:
    o SN4700 PSU (Murata) sensors 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 takes up to 5 seconds to complete initialization. When
    sending ADD even need to make sure to wait at list 5 seconds 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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V.7.0000.3032

19 Apr 07:51
@dvirl1 dvirl1
V.7.0000.3032
07a0b2d
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V.7.0000.3032
  • V.7.0000.3032
  • Mon, 19 Apr 2020

  • Bug fixes
    HW Mgmt core:
    o Fix flow of attaching PSU EEPROM driver.
    o Fix start systemd hw-management service with disabled thermal control.

  • Known issues and limitations:
    o SN4700 PSU (Murata) sensors 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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V.7.0000.3030

13 Apr 17:47
@ozohad ozohad
V.7.0000.3030
2f28575
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V.7.0000.3030

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

  • V.7.0000.3030
  • Mon, 13 Apr 2020
  • New Features
    o Add support for MSN4600C.
    o Add CPLD minor and part version.
    o Add module status indicate - sfp_[index]_status
    o Chassis Mgmt user manual - rev 1.7
  • Bug fixes
    HW Mgmt core:
    o Fix - Prevent double notification when udev event sent with environmental data.
    - see backport patch-kernel 4.9 #53
    - see backport patch-kernel 4.19 #21
    o Fix - number of fans for MSN3700C
    Thermal:
    o Fix - Remove the option of the thermal event, which might cause the failure of hw-management.
    service start in case the thermal event received before the service start.
    o Fix - Thermal vector update for MSN2700.
    HW Mgmt doc:
    o Fix - README.ME file - update the kernel config list.
  • Known issues and limitations:
    o SN4700 PSU (Murata) sensors 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 takes up to 5 seconds to complete initialization. When
    sending ADD even needs to make sure to wait at list 5 seconds 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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