Bug Fixes in this Firmware Version

For a list of old Bug Fixes, please see Bug Fixes History.

Internal Ref.

Issue

2785026

Description: Fixed a rare case that caused the QP not to receive a completion.

Keywords: QP

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2899540

Description: Resolved vDPA traffic unbalance issue in active-backup VF LAG mode.

Keywords: VDPA, LAG

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

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: 22.32.1010

Fixed in Release: 22.33.1048

2900228

Description: Fixed an issue that occured after powering off DC in Multi-Host system which resulted in OOB connection to the BMC getting lost (and fatal error appeared) due to a firmware bug in the PCIe flush flow. The issue was fixed by increasing the flush time and not waiting for PCIe credits to return to default values.

Keywords: PCIe LTSSM, surprise power down

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2373274

Description: Fixed a rare HW/FW timing race of serdes' power-up sequence.

Keywords: Power consumption

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2513453

Description: Fixed rare lanes skew issue that caused CPU to timeout in Rec.idle.

Keywords: PCIe

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2903895

Description: Fixed an issue that resulted in temporary packet drops while changing PTP/FCS configuration when the links were up.

Keywords: PTP/FCS configuration, packet drops

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2932436

Description: Optimized the virtio data path to reach line speed for Tx bandwidth.

Keywords: VDPA, virtio full emulation

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2979683

Description: Fixed an issue that resulted in notification indicator mistakenly being reported as FATAL thus, raising false indication.

Keywords: FATAL error indication

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2951894

Description: Fixed bad cache invalidations of destroyed QPs.

Keywords: destroy_qp

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2907707

Description: Fixed a configuration issue which flipped the MSB of Partition Key field in CNP packets and led to P_KEY mismatch between CNP packets and regular packets.

Keywords: Partition Key, PKEY, CNP, ECN

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

2788388

Description: Fixed an issue that resulted in wrong port calibration due to incorrect mapping of the port during initialization stage.

Keywords: Port mapping

Discovered in Version: 22.32.1010

Fixed in Release: 22.33.1048

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