Bug Fixes History

Internal Ref.

Issue

3227873

Description: Fixed an issue that caused RDE (Redfish) PATCH operation to LLDPTransmit properties "ManagementAddressIPv4", "ManagementAddressIPv6" and "ManagementAddressMAC" to be applied only in the first attempt but failed in the next.

Keywords: RDE (Redfish) PATCH operation

Discovered in Version: 28.34.1002

Fixed in Release: 28.35.1012

3172302

Description: Fixed an issue that caused the commands sent by the MLNX_OFED driver to the NIC to fail when loading the VirtIO driver.

Keywords: vDPA, virtio-net full emulation

Discovered in Version: 28.34.1002

Fixed in Release: 28.35.1012

3184625

Description: Fixed an issue that caused PLDM AEN event receiver media to be changed unexpectedly and destination BDF to be overridden with garbage when some PLDM packet were received from the SMBus layer.

Keywords: PLDM AEN event receiver media

Discovered in Version: 28.34.1002

Fixed in Release: 28.35.1012

3194359

Description: Fixed PCIe SKP OS generation interval for Gen1 and Gen2.

Keywords: PCIe SKP

Discovered in Version: 28.34.1002

Fixed in Release: 28.35.1012

2824427

Description: Running with a debug firmware reduces security as if token was applied.

Keywords: Debug Firmware

Discovered in Version: 28.33.2028

Fixed in Release: 28.35.1012

3110205

Description: Fixed inconsistent TCP performance when sending multiple streams.

Keywords: Performance

Discovered in Version: 28.34.1002

Fixed in Release: 28.35.1012

Internal Ref.

Issue

3110205

Description: Fixed inconsistent TCP performance when sending multiple streams.

Keywords: Performance

Discovered in Version: 28.34.1002

Fixed in Release: 28.34.4000

3138401

Description: Fixed an issue that caused host's PCI device to disappear after running 12V cycles in a loop while there was traffic between the hosts in a Multi-Host platform.

Keywords: PCI device, Multi-Host platform, 12V cycles

Discovered in Version: 28.34.1002

Fixed in Release: 28.34.4000

3148833

Description: Fixed an issue that resulted in lack of communication with the BMC from the host (IPv4/IPv6) when using BMC version v2022.22.1.

Keywords: BMC

Discovered in Version: 28.34.1002

Fixed in Release: 28.34.4000

3143956

Description: When connecting a ConnectX-7 adapter card to ConnectX-7 adapter card, once in few fwresets the link may raise in 1G speed instead of the highest speed enabled.

Keywords: Speed rate

Discovered in Version: 28.34.1002

Fixed in Release: 28.34.4000

Internal Ref.

Issue

2931516

Description: Added support for SPDM Get_measurements command.

Note: Executing the command with a signature request without measurements, can cause an invalid L1 hash calculation.

Keywords: SPDM

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3091233

Description: Added support for SPDM Challenge command.

Keywords: SPDM

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

2907008

Description: Fixed PCIe link down failures during PCIe speed change tests.

Keywords: PCIe, link down

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3134894

Description: Fixed an issue where set_flow_table_entry failed when aso_flow_meter action was used.

Keywords: ASO Flow Meter, FW Steering

Discovered in Version: 28.33.2028

Fixed in Release: 28.34.1002

3039007

Description: Enabled Multi-Host RX Rate-limiter configuration via the QEEC mlxreg and the max_shaper_rate field.

Keywords: RX Rate-Limiter, Multi-host

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3059379

Description: Added "Command Unsupported" response code in cases when running the MCTP control command "Get Vendor Defined Messages Supported", and there were no supported VDMs.

Keywords: MCTP control command

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3133476

Description: Added the following new checks to commands' interface:

  • CREATE/MODIFY QP/DCT - blocking QP/DCT with adaptive routing (multi_path field) if gvmi has MKEY with Signature

  • CREATE_MKEY- blocking the signature option if gvmi has open QPs/DCTs with the adaptive_routing feature enabled

Keywords: Command checks

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3047521

Description: Implemented a firmware flow to power up/down the PLL from downstream links upon PERST assertion/de-assertion.

Keywords: PLL, PERST

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3132594

Description: MAC allocation in adapter cards that support Port-Per-Host feature ("host isolation") is reordered to fit the required range.
Note: After burning a new firmware, the user must power cycle the server, and run the DHCP flow to recover the MAC changes.

Keywords: MAC allocation, PortPerHost

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3085879

Description: On rare occasions, when connecting a ConnectX-7 adapter card to an NVIDIA Spectrum-3 switch system using the optical cable OPN MFA1A00-C003, the link up time is ~7sec.

Keywords: Optical cables, link up time

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

2994292

Description: Fixed a race condition occured between the duplicate read and QP commands (2RST, 2ERR and Destroy) in the signature that caused the command to hang.

Keywords: Race condition

Discovered in Version: 28.33.2028

Fixed in Release: 28.34.1002

3023847

Description: Enabled sending and receiving traffic with a different LID than the host LID in MetroX applications.

Keywords: MetroX, LID based

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3023847

Description: Enabled sending and receiving traffic with a different LID than the host LID in MetroX applications.

Keywords: MetroX, LID based

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

2920813

Description: The an_disable flow is not supported in ConnectX-7 adapter cards for 25GbE and 50G_2x link speeds when using one of the following cables:

  • MT1841VS00827 (rev A4)

  • MT1830VS00895 (rev A3)

The flow is supported only when configuring FEC using the PPLM register.

Keywords: AN, cables, 25GbE, FEC

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3039348

Description: Host Chaining is currently not supported in ConnectX-7 adapter cards.

Keywords: Host Chaining

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3023751

Description: Link flapping may occur when using ConnectX-7 adapter cards with HDR optic cables.

Keywords: Link flapping, HDR optic cables

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3046168

Description: Congestion Control is not enabled when one link type of different ports is different.

Keywords: Congestion Control, Link Type, PCC

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3009525

Description: A Bit Error Rate (BER) of 1e-9 might occur when using optical cables.

Keywords: BER

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3036791

Description: Configuring 400G_8x in force mode is currently not supported.

Keywords: 400G_8x in force mode

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

3004352

Description: LRO is currently not supported.

Keywords: LRO

Discovered in Version: 28.33.4030

Fixed in Release: 28.34.1002

Internal Ref.

Issue

2969829

Description: On rare occasions, the HDR speed link up time when using the optical module MFA7U10-H010 might take up to 70sec.

Keywords: HDR, link up time, optical cable

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3024199

Description: When connecting a ConnectX-7 adapter card to an NVIDIA Quantum switch using the copper cable (MCP1600-E01AE30), the link is Down when in EDR speed.

Keywords: EDR, copper cable, NVIDIA Quantum

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

2947588

Description: Trying to query/burn the firmware using the flint utility when the image is pending (after firmware burn and before firmware reset), results in the action's failure.

Keywords: flint, query/burn firmware

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3047723

Description: When changing the protocols from ETH to IB on two ConnectX-7 adapter cards connected to each other, the ports on both sides must be toggled to get the link up.

Keywords: Linkup, port toggling, protocol change

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

3033874

Description: Connecting a ConnectX-7 adapter card to either a ConnectX-5 adapter card or to an NVIDIA Spectrum switch system is supported only when using a 100GbE optic cables and when configuring ConnectX-5 or the NVIDIA Spectrum switch system to Force Mode.

Keywords: Linkup connectivity

Discovered in Version: 28.33.2028

Fixed in Release: 28.33.4030

© Copyright 2023, NVIDIA. Last updated on May 23, 2023.