Bug Fixes in This Version
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Internal Ref. |
Issue |
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3614288 |
Description: Fixed an issue on special systems with separate power supply that caused the host to hang and RDMA to fail in virtio-net-controller when performing the following steps:
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Keywords: hotplug, RDMA, virtio-net-controller |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3661385 |
Description: BlueField Arm cores that serve as PCIe Root-Port of PCIe End-Point devices (eg NVMe SSDs) connected to BlueField’s PCIe interfaces may receive MSI-X (used by a device to indicate an event) prior to PCIe CQE writes, resulting in a driver interrupt handler trying to retrieve data in an inconsistent state. |
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Keywords: MSI-X, NVMe |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3629353 |
Description: Fixed the cr_space in port configuration to prevent wrong timestamp of cqes. |
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Keywords: Hardware timestamp |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3627384 |
Description: Fixed an issue that prevented the PCC flow context database from being cleared when starting a new DOCA PCC application used to avoid the "left state by legacy" active application from impacting the new application's behavior. |
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Keywords: PCC flow |
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Discovered in Version: 32.38.3056 |
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Fixed in Release: 32.39.2048 |
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3630586 |
Description: Updated the HW ETS (QETCR RL) default to be per host-port instead of per physical-port to prevent bandwidth degradation. |
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Keywords: Performance |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3636595 |
Description: Fixed an issue that caused the TX to hang and create a "TX timeout" error in dmesg after unplugging the device forcefully during server warm reboot. |
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Keywords: hotplug, virtio, NVMe, warm reboot, TX timeout |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3653763 |
Description: Fixed the issue that caused the server not to boot up (after power cycle) when there are 31 hotplug devices on a customized server with BlueField-3 DPU with an independent power supply. |
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Keywords: Power cycle, hotplug device, server |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3547022 |
Description: Fixed an issue that resulted in reset failure when unloading network drivers on an external host and the sync1 reset is still reported as 'supported' although it is not. |
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Keywords: sync1 reset |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3546787 |
Description: Extended the number of elastic buffer lock attempts, to prevent rare cases of Tx issues during Gen1. |
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Keywords: PCIe |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3591726 |
Description: Fixed an issue when in LAG mode that resulted in RoCE traffic having less throughput when Congestion Control (CC) mode is enabled than when CC mode is disabled. |
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Keywords: Congestion Control, LAG, bond, Bandwidth, RoCE |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3482251 |
Description: Added support for hairpin drop counter in QUERY_VNIC_ENV command. |
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Keywords: Hairpin |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3571251 |
Description: Fixed an issue that resulted in migration data corruption when running parallel save_vhca_state/load_vhca_state commands on the same PF. |
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Keywords: VF live migration |
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Discovered in Version: 32.38.1002 |
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Fixed in Release: 32.39.2048 |
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3602176 |
Description: Updated OOB counter behavior. |
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Keywords: OOB |
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Discovered in Version: 32.37.1306 |
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Fixed in Release: 32.39.2048 |
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3140048 |
Description: The DPC mechanism is currently not supported. |
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Keywords: DPC, PCIe |
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Discovered in Version: 32.37.1306 |
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Fixed in Release: 32.39.2048 |