Bug Fixes in this Firmware Version
Internal Ref. | Issue |
4578581 / 4626296 | Description: Fixed an interoperability issue where, when ConnectX-7 communicates with ConnectX-8 using the probe-based algorithm, bandwidth could become extremely low due to probe packets being dropped. |
Keywords: Interoperability, Congestion Control, RTT | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4786813 | Description: Fixed an issue where the DPA kernel used unsafe ICM access during process creation/modification, which could cause the DPA kernel to hang during FLR. |
Keywords: DPA kernel, FLR | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4804664 / 4806969 | Description: Fixed an issue in the User Debugger “query caps” where it returned only the number of capabilities, not the capability bitmap. |
Keywords: User Debugger “query caps” | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4859700 / NVbug 5828711 | Description: Fixed an issue caused by a race condition in standby/boot power sequencing. In certain timing windows, port power-down could be delayed such that the power-up flow detected the port still transitioning to power-down, causing the sequence to fail and leaving the port stuck in a powered-down state. |
Keywords: PXE boot | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4484662 | Description: Fixed an issue where mlxlink reported 0 values for SNR (media and host) due to incorrect local port mapping in firmware and an incorrect page number used by MFT. |
Keywords: mlxlink | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4744039 | Description: Fixed an issue where, due to an SMBus release race condition, the I2C bus could become stuck. |
Keywords: SMBus, I2C bus | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4773490 / 4823336 | Description: Fixed an issue where fuse values were not aligned with the updated values burned across different ConnectX-7 setups. |
Keywords: Fuse values | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4532684 / 4635872 / 4794865 / 4794866 / 4794867 / NVbug 5385446 | Description: Fixed an issue by improving the ADP-RETX algorithm to avoid re-arming without performing a retransmission. |
Keywords: ADP-RETX algorithm | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4727303 / 4718947 | Description: Fixed an issue in the steering definers used for LAG with IPv6 traffic. |
Keywords: LAG, IPv6 traffic, steering | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4663915 | Description: Fixed an issue where a spurious CNP was sent in response to an out-of-sequence packet. |
Keywords: PCC, CNP, OOS, RP, NP | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4450570 / 4780432 / 4780433 | Description: Fixed an issue where the root complex sent MCTP-over-PCI messages before a BDF was assigned, causing responses to be sent with BDF 0. The fix ensures that MCTP messages routed by ID are ignored until a valid BDF is assigned. |
Keywords: MCTP-over-PCI, BDF, MCTP messages | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
4809134 / 4824635 | Description: Fixed an issue where the steering tables were not updated after enabling partial Spectrum-X capabilities (BTH.AR) via LLPD. |
Keywords: Steering tables, LLDP | |
Detected in version: 28.47.1026 | |
Fixed in Release: 28.48.1000 | |
2169950 | Description: When decapsulation on a packet occurs, the FCS indication is not calculated correctly. |
Keywords: FCS | |
Discovered in Version: 28.42.1000 | |
Fixed in Release: 28.48.1000 | |
3735988 | Description: In IB system, RTT_response_sl feature does not work with Sniffer tools (e.g., Wireshark/Tcpdump/). |
Keywords: Health buffer, sniffer, RTT | |
Discovered in Version: 28.40.1000 | |
Fixed in Release: 28.48.1000 |