Bug Fixes History
This section includes history of bug fixes of 3 major releases back. For older releases history, please refer to the relevant firmware versions Release Notes .
Internal Ref. | Issue |
4321324 | Description: Fixed an issue in SD where sending an ATS translation address request could lead to a completion timeout. |
Keywords: PCI | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.45.1020 | |
4318537 | Description: Fixed an issue where the AI and HAI parameters of the ZTR_RTTCC algorithm, when configured by users, were automatically overwritten upon link speed changes. With this fix, if AI/HAI values were tuned for link speeds other than 100Gb/s, users should now divide those values by (link_speed / 100) to maintain consistent congestion control algorithm behavior. |
Keywords: Congestion control, ZTR_RTTCC | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.45.1020 | |
- | Description: Although ConnectX-8 SuperNIC is defined to work at Gen6 x16 (default) or Gen5 x32, in firmware v40.44.0204, the default configuration is Gen5 x32. Changing between the modes is done by an NVConfig command. |
Keywords: Gen6, Gen5, PCIe | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.45.1020 | |
4369943 | Description: Fixed an issue where the BMC would fail to read the RDE Port resource when operating in Ethernet mode. |
Keywords: BMC, RDE | |
Detected in version: 40.44.1036 | |
Fixed in Release: 40.45.1020 | |
4389140 | Description: Updated PLDM sensor ID values to align with the latest DSP2054 specifications. |
Keywords: PLDM | |
Detected in version: 40.44.1036 | |
Fixed in Release: 40.45.1020 | |
4161849 | Description: The Green LED remains solid and does not blink when running traffic. |
Keywords: Green LED | |
Detected in version: 40.44.0212 | |
Fixed in Release: 40.45.1020 | |
4038325 4031430 4038341 4046105 | Description: Connecting to systems with NRZ speeds of 1,10, 25, 40, 50, or 100Gb/s is not supported in the current release. |
Keywords: NRZ, Connectivity | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.45.1020 | |
4158184 | Description: The Lane Error Status may occasionally appear in Configuration space. It can be safely ignored as it does not have any impact on device performance. Users are encouraged to monitor their systems, but this condition does not warrant any immediate action unless other issues arise. |
Keywords: Lane Error Status | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.45.1020 | |
4274669 | Description: Fixed a race condition that could prevent the application from transmitting when VQoS is enabled. |
Keywords: VQoS | |
Detected in version: 40.44.1036 | |
Fixed in Release: 40.45.1020 | |
4199274 | Description: Fixed an issue where RTT packets with any destination MAC address were incorrectly treated as having a valid destination MAC. The new firmware now discards RTT packets if their destination MAC does not match the port's MAC. |
Keywords: RTT, destination MAC | |
Detected in version: 40.44.1036 | |
Fixed in Release: 40.45.1020 | |
4260394 | Description: Aligned the command channel entry offset in the GVMI context to a cache line boundary to avoid issues with GET/SET_GVMI_FW_CONTEXT_SUB_STRUCT operations, which require read and write actions to be contained within a single cache line. |
Keywords: Firmware assert | |
Detected in version: 40.44.1036 | |
Fixed in Release: 40.45.1020 | |
4268027 | Description: Increased RX lossless buffer xoff and size to extend the delay before triggering Pause frames. |
Keywords: RX lossless buffer | |
Detected in version: 40.44.1036 | |
Fixed in Release: 40.45.1020 |
Internal Ref. | Issue |
4087432 | Description: Increased the RX lossless buffer size to delay the transmission of Pause/PFC frames during NIC congestion. |
Keywords: RX lossless buffer size | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.1036 | |
4230051 | Description: Fixed an issue with configuring the Log FIFO in the operational state. |
Keywords: Log FIFO | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.1036 | |
4249985 | Description: Fixed an issue where error messages were not sent to the host if the NIC was an EP behind the embedded switch. |
Keywords: DSP switch, error message | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.1036 | |
4209411 | Description: When querying flow counters with a large number of counters, the process took longer than the dead iris timestamp. The timestamp has been extended to address this issue. |
Keywords: Flow counters | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.1036 | |
4176679 / 4119723 | Description: Fixed an issue that prevented bandwidth from reaching its line rate when sending RoCE traffic using 1 or 2 QPs over 100GbE or 400GbE link speed with Congestion Control enabled. |
Keywords: RoCE, Congestion Control, 400GbE, performance | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.1036 |
Internal Ref. | Issue |
4161303 | Description: PCI ARCH counters are not supported. Other ARCH counters are supported, but not fully tested. |
Keywords: Counters | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.0212 | |
4202233 | Description: Address Translation Service (ATS) is at Beta level. Enabling ATS from mlxconfig and stopping the driver can result at a call trace in dmesg. |
Keywords: ATS | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.0212 | |
4220173 | Description: In firmware version 40.44.0208, the |
Keywords: PARSE_GRAPH_NODE Capabilities Layout | |
Detected in version: 40.44.0208 | |
Fixed in Release: 40.44.0212 |