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.
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Internal Ref. |
Issue |
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2435442
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Description: RDMA write may experience performance degradation when working with Adaptive Routing and DCT half-handshake mode. |
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Keywords: DC, DCT, AR |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2858666
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Description: Fixed an issue that ignored the default value of TX_SCHEDULER_BURST when its value in the ini was different than |
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Keywords: TX_SCHEDULER_BURST, NVCONFIG |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2802943
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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. |
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Keywords: SLD detection, Surprise Down Error Reporting Capable |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2513453
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Description: Fixed rare lanes skew issue that caused CPU to timeout in Rec.idle. |
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Keywords: PCIe |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2850198
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Description: Fixed RDMA_WRITE traffic performance degradation that occured when working with DC on Adaptive Routing network. |
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Keywords: Performance, DC, AR |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2951894
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Description: Fixed bad cache invalidations of destroyed QPs. |
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Keywords: destroy_qp |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2801850
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Description: Fixed a rare case where asserts and ext_synd appeared in dmesg after performing driver restart. |
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Keywords: Driver restart |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2822046
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Description: Fixed an issue related to host isolation on multi-host systems. |
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Keywords: Multi-host systems, isolation |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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2860409
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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. |
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Keywords: Hairpin delay drop |
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Discovered in Version: 20.32.1010 |
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Fixed in Release: 20.33.1048 |
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