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 inhttps://docs.mellanox.com/category/adapterfw.
Internal Ref. | Issue |
2796324 | Description: Fixed an issue that resulted in firmware getting stuck and causing unexpected behavior when connecting an optical transceiver that support RXLOS, and the remote side port was down. |
Keywords: cables, RXLOS | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2748800 | Description: Fixed an issue that caused the link status to be reported incorrectly and consequently caused the link to go down due to the wrong definition of the RX_LOS polarity in the INI. |
Keywords: RX_LOS polarity | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2784304 | Description: Fixed an issue that prevented the system from creating more than 128K QPs. |
Keywords: QP | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2795935 | Description: Removed the "PPS out" dependency on the "PPS in" status. |
Keywords: PPS | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2856923 | Description: Changed the DPORT_OWNER configuration to ignore the zero value in order to configure an external host as the "owner" uses the "host index + 1" value. |
Keywords: DPORT_OWNER | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2783135 | Description: Fixed an issue where a valid connection tracking flow triggered an unsupported connection tracking syndrome. |
Keywords: Connection tracking | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2804378 | Description: Fixed an issue that caused the ATS packets to be mis-handled if hosts set RCB to 128B. |
Keywords: ATS packets | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2690222 | Description: Synced reset is not supported when NVNe Emulation is enabled. Running mlxfwreset in synced mode (sync=1) when NVME EMU is enabled will result in the tool reporting the synced reset as supported, but the reset itself will fail. |
Keywords: mlxfwreset, NVNe Emulation, Synced reset | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2678394 | Description: Limited the external loopback speed to the used module's capabilities. |
Keywords: Cables | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2694844 | Description: Fixed an issue that resulted in cache miss being increased and performance being reduced due to the software querying the counters very frequently. |
Keywords: virtio-net full emulation | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2748922 | Description: Modified the Rx flow to go directly to QP without going thru the RX steering flow to reflect correctly the statics for the Tx and Rx. |
Keywords: Rx flow, Rx, Tx, QP | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2754210 | Description: Fixed an assert that occurred when mlxconfig LAG_RESOURCE_ALLOCATION was set due to setting multi-port-vhca which is not allowed. |
Keywords: Firmware assert | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2780258 | Description: Added rx_ts_over_crc to the PCMR access reg to control the default behavior of the FCS if that FCS is overwritten by the PTP on runtime. |
Keywords: FCS | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2791993 | Description: Fixed issue where configuring two identical FLEX Parser parse-graph-nodes on two different ports, can cause one of them to not work. |
Keywords: Flex Parser | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2823281 | Description: Fixed an issue that resulted in wrong RNR timeout when trying to set it during the rts2rts_qp transition. |
Keywords: RNR timeout | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2038112 | Description: Fixed an issue that cause the flash frequency on boot to be lower than expected (under 50Mhz) by enabling the firmware to increase it on boot2 to normal frequency. Note: On boards that use Winbond flash, the firmware is blocked if using a firmware that does not include this fix. |
Keywords: Flash frequency, firmware boot, Windbond flash | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2798627 | Description: Added support for DSFP AOC (CMIS) v4 when error code is not reported by the module. |
Keywords: Cables | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2688008 | Description: Fixed a BER issue on the Serdes by updating the mapping of logical to physical port configuration for Link-Maintenance flow. |
Keywords: BER, Link-Maintenance flow | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2785491 | Description: Fixed issue that caused the virtio (vDPA and virtio full emulation) checksum offload not to work with packet head rewrite in steering mode. |
Keywords: Virtio checksum offload, Head rewrite | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2727998 | Description: Fixed and issue that resulted in QP allocation with the QPN of the previously destroyed QP due to the fact that the CreateQP does not guarantee a monotonic grow of QPN. |
Keywords: QP, QPN | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2685122 | Description: Fixed the PFs iterator. Merged the regular PF iterator with the NODNiC PF iterator. |
Keywords: PF iterator, NODNiC PF iterator | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2610739 | Description: Enabled the usage of inline actions in STEs instead of action list to avoid the hardware limitation of the maximum |
Keywords: Hardware limitation, inline actions, action list | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2690974 | Description: Enabled matching geneve_tlv_option_0_exist in the flow table entry as it is required when matching geneve_tlv_option_0_data parameter. |
Keywords: Geneve | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2714204 | Description: Disabled the internal CQ doorbell recovery to avoid triggering the CQ doorbell recovery trigger and interrupt virtio traffic. |
Keywords: vDPA virtio-net full emulation | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2717036 | Description: Fixed an issue that caused some commands to get stuck or fail when configuring the HCA_CAP.cmdif_checksum to 0x3 and using firmware version lower than 22.31.1004. |
Keywords: HCA_CAP.cmdif_checksum, command interface, signature | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2716208 | Description: Removed firmware dependency on credits reset during link reset flow. |
Keywords: Link reset flow | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2649074 | Description: Fixed a rare case of a doorbell drop that caused the Rx side to get stuck that when running traffic on top of a virtio device. |
Keywords: virtio full emulation | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2684823 | Description: Fixed unexpected and excessive interrupts caused by internal misconfigured EQs that took PCI bandwidth and introduced PCIe latency and as a result caused virtio Tx pps degradation. |
Keywords: virtio full emulation | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2717474 | Description: Fixed unexpected and excessive interrupts received by the Host when running virtio emulation application traffic due to internal misconfigured EQ in NIC. |
Keywords: vDPA virtio-net full emulation | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.32.1010 | |
2621946 | Description: Fixed a fatal assert (0x8274) caused due to invalid inputs sent to the query_vport_state command. |
Keywords: Firmware assert | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2580788 | Description: On rare occasions, the link is down when using 100GbE speed in Force mode with 3rd party cables. |
Keywords: Cables, 100GbE | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2687283 | Description: Fixed a fatal assert (0x8274) caused due to invalid inputs sent to the query_vport_state command. |
Keywords: Firmware assert | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2598906 | Description: Occasionally, toggling one of the NIC's port may result in link down of the 2nd port. |
Keywords: Port toggling | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2484713 | Description: The link is down when using multi-rates module supporting 100GBASE-SR4 or 25GBASE-SR speeds. |
Keywords: Link speed, link down | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2653468 | Description: Fixed a wrong indication of the function dependency in the SR-IOV capability in PCIe configuration space. |
Keywords: PCIe, SR-IOV | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2330417 | Description: Fixed a rare issue that caused the destroy DCT command not to work properly when there were packet drops on connect packets in the network. |
Keywords: DCT | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2641734 | Description: Fixed the rate select mechanism in QSFP modules. |
Keywords: Cables | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2600783 | Description: Fixed classification issues for "Passive" cables to be more robust. |
Keywords: Cables | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2391109 | Description: Fixed an issue that caused a fatal error, and eventually resulted in the HCA hanging when a packet was larger than a strided receive WQE that was being scattered. |
Keywords: Strided RQ, MTU | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2621704 | Description: Fixed the resource number size (a 64 bit number) to avoid a scenario where it overwrote it with a 32 bit number and erased the high bits when de-allocating the resource number. In this scenario, when two resource numbers had identical low 32 bits, and because the high bits were cleared, it resulted in the same idx. Consequently, when two idxes were identical, then it freed the same idx twice. |
Keywords: Resource number size, free_4k page | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2619161 | Description: Initialized the rate table in the static configuration so it will be configured at the link-not-up scenarios. |
Keywords: RoCE, static configuration, rate table | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2589430 | Description: CRT_DCR with index larger than 1 << 21 can collide with the CRT_SW_RESERVED address. |
Keywords: DCR | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2565218 | Description: Fixed an issue that caused the TX queue to hang when the VF rate limiter was set and it was leaded as NODNIC. |
Keywords: NODNIC | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2589609 | Description: "ICM-cache-large-scale" steering mode is not supported with NoDNIC boot. |
Keywords: ICM-cache-large-scale | |
Discovered in Version: 22.30.1004 | |
Fixed in Release: 22.31.1014 | |
2400121 | Description: When Emulated PCIe Switch is enabled, and more than 8 PFs are enabled, the OS boot process might halt. |
Keywords: Emulated PCIe Switch | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.30.1004 | |
2396095 | Description: Using the Eye-Opening tool might cause degradation in the link speed or link down events. |
Keywords: Eye-Opening | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.30.1004 | |
2235317 | Description: Creating multiple queues on multi VMs/VFs, (e.g., creating 16 queues on 16 VFs), may result in object creation failure. |
Keywords: Multi virtio queue, multi VMs, virtio object | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.30.1004 | |
2407896 | Description: Connection to BMC is lost after applying Phyless reset following an AC-Cycle. |
Keywords: Phyless Reset, BMC | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.30.1004 | |
2482114 | Description: Fixed an issue related to tap changes during link training. Now each tap is controlled independently. |
Keywords: Link training | |
Discovered in Version: 22.29.2002 | |
Fixed in Release: 22.30.1004 | |
2684071 | Description: Changing the default host chaining buffer size or WQE size (HOST_CHAINING_DESCRIPTORS, HOST_CHAINING_TOTAL_BUFFER_SIZE) using NVconfig might result in driver initialization failure. |
Keywords: Host chaining | |
Discovered in Version: 22.31.1014 | |
Fixed in Release: 22.30.1004 | |
2580749 | Description: Fixed an issue that occasionally caused a failure in creating new SQs due to leakage in ref count. |
Keywords: SQs | |
Discovered in Version: 22.29.2002 | |
Fixed in Release: 22.30.1004 | |
2507096 | Description: Removed the option to create unnecessary internal CNP operation for the Lossy ADP retransmission feature. |
Keywords: RoCE, Lossy, Adp_retrans | |
Discovered in Version: 22.29.2002 | |
Fixed in Release: 22.30.1004 | |
2444837 | Description: Set the cap to 0 for high index functions to avoid too many parallel VF NODNIC functions. |
Keywords: NODNIC, VF, ETH PXE | |
Discovered in Version: 22.29.2002 | |
Fixed in Release: 22.30.1004 | |
2459596 | Description: Fixed an issue in the GTP extension of size 1 that prevented RSS Offloading from properly working. A new definition was added to skip the check of the next extension header = 0. |
Keywords: RSS Offloading, GTP extension | |
Discovered in Version: 22.29.2002 | |
Fixed in Release: 22.30.1004 | |
2411542 | Description: Multi-APP QoS is not supported when LAG is configured. |
Keywords: Multi-APP QoS, LAG | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.30.1004 | |
2448486 | Description: SW steering rule insertion performance improvements. |
Keywords: SW steering | |
Discovered in Version: 22.29.2002 | |
Fixed in Release: 22.30.1004 | |
2292837 | Description: Added to firmware the option to have an adaptive VL mapping based on the configuration of the remote peer. |
Keywords: adaptive VL mapping | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.29.2002 | |
2410395 | Description: Fixed an issue that prevented a SFP28 cable from linking up in a 25GbE speed. |
Keywords: Cables | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.29.2002 | |
2385117 | Description: Modified the calculation of NUM_VF_MSIX to take into account NVME, Virtio Net/Blk, HotPlug PFs & VFs. Since max_total_msix is the maximum number used for all PFs and VFs (Port, NVME. Virtio Net/Blk, HotPlug), if there are not enough MSIX for all the devices, the number of port VF MSIX may be lowered (less than NUM_VF_MSIX) in order to not exceed the max_total_msix. Note: In case of compatibility issues with ab old driver requiring more than 4 MSI-X, you should consider lowering number of PFs/VFs on any of the configurable functions (NVME. Virtio Net/Blk). |
Keywords: MSIX | |
Discovered in Version: 22.29.1016 | |
Fixed in Release: 22.29.2002 | |
2330700 | Description: Effective BER may be observed when connecting to SN3700 switch system which can impact the link up time to be up to 97sec. |
Keywords: Effective BER | |
Discovered in Version: 22.28.4000 | |
Fixed in Release: 22.29.1016 | |
2383588 | Description: Fixed the issue that prevented "iperf3" from having traffic for virtio hardware offload solution in Windows. |
Keywords: virtio, virtio-net, vDPA, virtio full emu | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2245422 | Description: When MKEY_BY_NAME is enabled by NVCONFIG and a large number of VFs are configured, VM restart (VF/PF FLR) will take longer than when MKEY_BY_NAME is disabled |
Keywords: SR-IOV | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.29.1016 | |
2361863 | Description: Fixed an issue that prevented "iperf3 -l 512" from having traffic for virtio hardware offload solution. |
Keywords: virtio, virtio-net, vDPA, virtio full emu | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2360496 | Description: Changed the default value of DCQCN's NP parameter min_time_between_cnps to 4 on all devices to support larger scalability of cluster. |
Keywords: RoCE, Congestion control, DCQCN | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2388258 | Description: Fixed an issue that caused the struct virtio_net_hdr not to be set properly by the virtio hardware offload solution. The following message appeared in dmesg during traffic: "bad gso: type xx, size: xx". |
Keywords: vDPA, virtio-net, virtio full emulation, virtio | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2245422 | Description: When MKEY_BY_NAME is enabled by NVCONFIG and a large number of VFs are configured, VM restart (VF/PF FLR) will take longer than when MKEY_BY_NAME is disabled. |
Keywords: SR-IOV | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2245038 | Description: TCP/IP traffic received by the guest kernel with version higher than 4.10 is unstable because of corrupted GSO header. The following message can be seen from dmegs: "bad gso: type: xx, size: xxxx". |
Keywords: vDPA offload, GSO header | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2282225/2241765 | Description: Fixed an issue that resulted in low performance after enabling the RoCE Accelerator capability. Note: The fix is available when all ports are set as Ethernet. |
Keywords: Performance, RoCE | |
Discovered in Version: 22.28.2006 | |
Fixed in Release: 22.29.1016 | |
2052399 | Description: After Shared Buffer modifications such as SBPR, SBPM, SBCM, the PFCC flow control modifications will override the previous Shared Buffer modifications. |
Keywords: VoQ, Shared Buffer, Rx Bufffer, PFCC, PBMC, PPTB, SBCM, SBPM, SBPR, Rx buffer modifications | |
Discovered in Version: 22.27.2008 | |
Fixed in Release: 22.29.1016 | |
2199939 | Description: High linkup time may be experienced when connecting to an H3C switch using 25GbE\50GbE\100GbE link speeds. |
Keywords: Linkup time, switch | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.29.1016 | |
2224993 | Description: The timestamp in CQE of LRO timeout packets will use free running clock even when the UTC is configured. |
Keywords: PTP | |
Discovered in Version: 26.28.1002 | |
Fixed in Release: 22.29.1016 | |
2252559 | Description: On rare cases, a fatal error related to errors from the PCI transport layer might be reported during FLR. |
Keywords: FLR, PCI transport layer, errors | |
Discovered in Version: 22.27.1016 | |
Fixed in Release: 22.29.1016 | |
2276094 | Description: Fixed an issue that caused the port link not to come up in a OCP3 100GbE card when plugged in a cable during AC power cycle. |
Keywords: Link up, OCP3 cards, power cycle | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.4000 | |
2321713 | Description: Fixed an issue that caused the device to go to dead IRISC as one of the firmware semaphores could not be released when a speed change or port state change was triggered. |
Keywords: IRISC, firmware semaphore | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.4000 | |
2223659 | Description: Fixed an issue that caused MPLS rules not to work properly. Now MPLSoUDP and MPLSoGRE protocols are configured using flex parser profile 1. |
Keywords: MPLS rules | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.4000 | |
2322125 | Description: Fixed an issue that caused PXE driver to get broken after several cold reboot. |
Keywords: PXE driver | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.4000 | |
2200443 | Description: On very rare occasions, a raw BER of 10e-12 might be experienced. |
Keywords: Raw BER | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.4000 | |
2292366 | Description: When performing Phyless reset with KEEP_ETH_LINK_UP set to OFF, link may toggle during the reset. |
Keywords: Phyless reset, firmware reset, link toggling | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.4000 | |
2257423 | Description: Fixed an issue that prevented the link from coming up at 10GbE speed when using QSA+FTLX8574D3BCV-CP cables. |
Keywords: Linkup speed | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.2006 | |
2215104 | Description: Updated the following Mellanox OEM NC-SI commands to fix an issue that caused the "Port swap" capability not to function properly:
|
Keywords: Port swap | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.2006 | |
2244067 | Description: Removed the 1 MAC filter limitation per BMC per port for the traffic that was being passed from the Host to the BMC. |
Keywords: 1 MAC filter | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.2006 | |
2224387 | Description: Fixed an issue that caused one of the hosts in a Multi-host device to set the ports into a non-configurable state for a long time (3 min) when running phyless reset, and when the other hosts did not join the reset (the phyless reset was aborted after 3 min). |
Keywords: Phyless reset | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.2006 | |
2230577 | Description: Fixed an issue that prevented the ports from accepting new configuration (up to 3 mins) when cancelled phyless reset with mlxfwreset. |
Keywords: Phyless reset | |
Discovered in Version: 22.28.1002 | |
Fixed in Release: 22.28.2006 | |
2072943 | Description: Running several Phyless resets in a row might result in a race between the previous Phyless reset handling the action and the current one. |
Keywords: Phyless reset | |
Discovered in Version: 22.27.2008 | |
Fixed in Release: 22.28.1002 | |
2117173 | Description: When running several Phyless Reset iteration in sequence, the device may get stuck. |
Keywords: Phyless | |
Discovered in Version: 22.27.2008 | |
Fixed in Release: 22.28.1002 | |
2120378 | Description: Phyless Reset is not supported when using Non-DME cables. |
Keywords: Phyless, Non-DNE | |
Discovered in Version: 22.27.2008 | |
Fixed in Release: 22.28.1002 | |
2233774 | Description: When NVMe is enabled (NVME_EMULATION_ENABLE=1) and VirtIO full emulation is disabled (VIRTIO_NET_EMULATION_ENABLE=0; VIRTIO_BLK_EMULATION_ENABLE=0), vDPA is not supported |
Keywords: vDPA; NVMe; emulation; VirtIO | |
Discovered in Version: 22.27.6008 | |
Fixed in Release: 22.28.1002 | |
2149674 | Description: Fixed an issue that caused packets to get stuck when the Rate Limiter was enabled. |
Keywords: Rate Limiter | |
Discovered in Version: 22.27.6008 | |
Fixed in Release: 22.28.1002 | |
2092538 | Description: The port link might be unstable after phyless reset when the keep_link_up configuration is set to False, and phyless reset might be malfunction. |
Keywords: Phyless, firmware reset, phyless reset | |
Discovered in Version: 22.27.6008 | |
Fixed in Release: 22.28.1002 |