Bug Fixes in this Firmware Version

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: 16.31.1014

Fixed in Release: 16.32.1010

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: 16.31.1014

Fixed in Release: 16.32.1010

2843888

Description: Fixed a rare case where the the system got stuck when a peer port went down while using an Optical module.

Keywords: Cables

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2678394

Description: Limited the external loopback speed to the used module's capabilities.

Keywords: Cables

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2771990

Description: Improved linkup time when using the fast linkup capability.

Keywords: Linkup time

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2771407

Description: Disabled VST on dual port adapter cards when one port is configured as ETH and the other as IB as VST is not available when the port is set as ETH.

Keywords: VST

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

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: 16.31.1014

Fixed in Release: 16.32.1010

2826498

Description: Fixed a fatal assert 0x81C5 that occurred when calling get_vport_mad from the MAD APIs.

The firmware was trying to compute the number of vPorts using a global function number. To avoid this issue, we updated the API to remove any assumption on the function number.

Note: This issue is affects only IB devices.

Keywords: MAD APIs

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2798627

Description: Added support for DSFP AOC (CMIS) v4 when error code is not reported by the module.

Keywords: Cables

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2751853

Description: Fixed an issue that during events stress caused the firmware to reset the Arm host of the vPort without sending an event.

Thus preventing the software from rearming the vPort as it did not receive any event, and the firmware did not send the event because the vPort had no Arm set.

Keywords: Arm, vPort, event notification

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2784304

Description: Fixed an issue that prevented the system from creating more than 128K QPs.

Keywords: QP

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2748449

Description: Altered the GetInventory NC-SI command to not report leading 0xf in firmware version when it starts with 0.

Keywords: NC-SI, GetInventory, leading 0, FW version

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2684634

Description: Fixed PCIe lane margining capability issues.

Keywords: PCIe lane margining

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010

2716208

Description: Fixed an issue related to the sl2vl mad that caused a few msec hiccup in the transmission on an InfiniBand network when the SM sent the sl2vl mad to a node in the cluster.

Keywords: Sl2vl change, traffic, transmission, cluster

Discovered in Version: 16.31.1014

Fixed in Release: 16.32.1010