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 in https://docs.mellanox.com/category/adapterfw.
| Internal Ref. | Issue |
|---|---|
| 3217896 | Description: Fixed RDE PATCH operation status code reported in case the property is "read-only". |
| Keywords: RDE | |
Discovered in Version: 22.35.1012 | |
Fixed in Release: 22.35.2000 | |
| 3241357 | Description: Fixed an issue in MCTP-over-PCIe, where the VDM message with the type Route-to-Root Complex, the target ID was not set as 0x0. |
| Keywords: MCTP-over-PCIe, VDM message | |
Discovered in Version: 22.35.1012 | |
Fixed in Release: 22.35.2000 | |
| 3215393 | Description: Fixed an issue that caused the virtual QoS mechanism to stop traffic from reaching the full line rate of 200GbE on each direction when LAG was enabled. |
| Keywords: Virtual QoS mechanism, 200GbE, LAG | |
Discovered in Version: 22.35.1012 | |
Fixed in Release: 22.35.2000 | |
| 3218394 | Description: Fixed pre-copy issues that occurred when in live migration. |
| Keywords: Live migration, pre-copy | |
Discovered in Version: 22.35.1012 | |
Fixed in Release: 22.35.2000 |
| Internal Ref. | Issue |
|---|---|
| 3177699 | Description: Improved both TP1a compliance and Physical-layer performance. TX and PLL settings were changed to comply with IEEE 802.3bs TP1a and improved link margins. |
| Keywords: Performance | |
Discovered in Version: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
| 3227873 | Description: Fixed an issue that caused RDE (Redfish) PATCH operation to |
| Keywords: RDE (Redfish) PATCH operation | |
Discovered in Version: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
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: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
3180138 | Description: Enabled the firmware to distribute loopback QPs/SQs between all LAG ports during the initial distribution in steering LAG. |
| Keywords: Loopback QPs/SQs | |
Discovered in Version: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
3056546 | Description: Fixed an issue that due to a firmware limitation, enabling tx_port_ts resulted in syndrome 0x5d2974. |
| Keywords: tx_port_ts | |
Discovered in Version: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
| 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: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
| 3194359 | Description: Fixed PCIe SKP OS generation interval for Gen1 and Gen2. |
| Keywords: PCIe SKP | |
Discovered in Version: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
3110378 | Description: CPU handling synchronization requires separation (run ptp4l with taskset -c [cpu #] prefix) while running heavy traffic. |
| Keywords: CPU allocation, PTP synchronization | |
Discovered in Version: 22.34.1002 | |
Fixed in Release: 22.35.1012 | |
3177570 | Description: Changed the Tx setting for optics HDR to improve compliance margins. |
| Keywords: Tx setting, HDR, compliance margins | |
Discovered in Version: 22.33.1048 | |
Fixed in Release: 22.35.1012 |
| Internal Ref. | Issue |
|---|---|
2435442 | Description: RDMA write may experience performance degradation when working with Adaptive Routing and DCT half-handshake mode. |
| Keywords: DC, DCT, AR | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2858666 | Description: Fixed an issue that ignored the default value of TX_SCHEDULER_BURST when its value in the ini was different than |
| Keywords: TX_SCHEDULER_BURST, NVCONFIG | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2802943 | Description: Implemented SLD detection code. Surprise Down Error Reporting Capable value was changed from 1 to 0 in boards where the downstream perst was not controlled thus causing SLD detection not to function properly. |
| Keywords: SLD detection, Surprise Down Error Reporting Capable | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2513453 | Description: Fixed rare lanes skew issue that caused CPU to timeout in Rec.idle. |
| Keywords: PCIe | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2850198 | Description: Fixed RDMA_WRITE traffic performance degradation that occured when working with DC on Adaptive Routing network. |
| Keywords: Performance, DC, AR | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2951894 | Description: Fixed bad cache invalidations of destroyed QPs. |
| Keywords: destroy_qp | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2801850 | Description: Fixed a rare case where asserts and ext_synd appeared in dmesg after performing driver restart. |
| Keywords: Driver restart | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2822046 | Description: Fixed an issue related to host isolation on multi-host systems. |
| Keywords: Multi-host systems, isolation | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2860409 | Description: Enabled delay drop for hairpin packets. If a hairpin QP is created with delay_drop_en enabled, the feature will be enabled across all GVMIs, based on the delay drop status. |
| Keywords: Hairpin delay drop | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 |
