V.7.0030.4100

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

• V.7.0030.4100
• Wed, 31 Jul 2024

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• New features
  o Update kernel 6.1.38 to 6.1.94

• Bug fixes
  Issue Title
  #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
  #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 Fix 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 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.7.0030.4000_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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V.7.0040.1102

This patch fixes the issue while shifting the bits
in pmbus register 0xBD. A right shift of 14 bits
would make the value as 0 and the check for BIT(13)
will always fail. This was causing the wrong scale
value of 5mv to be used (instead of 2.5mv) for vou2.

Bug #3962952

V.7.0040.1007

hw-mgmt: patches: Correct mp2891 voltage scaling
This patch fixes the issue while shifting the bits
in pmbus register 0xBD. A right shift of 14 bits
would make the value as 0 and the check for BIT(13)
will always fail. This was causing the wrong scale
value of 5mv to be used (instead of 2.5mv) for vou2.

Bug #3962952

V.7.0040.1101

N5110_LD ES V.7.0040.1101

V.7.0040.1100

Juliet ES release tag : V.7.0040.1100

V.7.0040.1006

moved
CONFIG_USB_NET_CDCETHER=m
CONFIG_HOTPLUG_PCI_PCIE=n
for 6.1 amd64 to be under downstream

V.7.0040.1005

Motivation:

Align kernel support up to 6.1.90

Bug fixes:

RM bug Description
#3981606 SN4280 | Remove reset_from_carrier reset reason
NA SN4280 | Wrong dpu prefix for voltmon temperature sensor attribute dpu_voltmon[1-2]_temp1_input
NA SN4280 | following #3981606 - total number of reset reasons

V.7.0040.1003

update /asic1 in addition to asic and asic2

V.7.0040.1002

Modify kconfig from downstream to upstream

V.7.0040.1000

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

• 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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