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".

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

V.7.0040.0033

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
#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
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 QM3000 | QM3400: voltmon1 and voltmon4 symlinks pointing to curr2 sensors Instead of curr3 sensors.
NA QM3000 ASIC PCIE mapping was wrong
NA Missing support for Kconfig per Kernel major version

V.7.0040.0031

Update changelog V.7.0040.0031

V.7.0040.0031