Mellanox MCX415A-CCAT Network Card Firmware 12.23.1020
Dateityp: Firmware.
Betriebssystem: AnyOS.
Dateiname: fw-ConnectX4-rel-12_23_1020-MCX415A-CCA_Ax-UEFI-14.16.17-FlexBoot-3.5.504.bin.zip.
Bit: 32/64 Bit.
Lizenz: Kostenlos.
Beschreibung
Änderungen:
– Virtual Functions (VF): Increased the number of VFs that can work with full VMQoS (8 TC) per PFs as follow: in dual port devices to: 0-21, 33-45 VFs (22-32 VFs has single TC) / • in single port devices to: 0-64 VFs
– InfiniBand: Added support for IPoIB non-default Partition Keys (PKeys). Now the PKey values can be modified in the PKey table without the need of recreating the IPoIB (underlay) QPs.
– SR-IOV in Multi-Host/Socket-Direct: [Beta] Added support for SR-IOV in Multi-Host/Socket-Direct.
– Virtualization: Reduced firmware’s memory consumption to increase the supported number of VFs per PF to up to 100.
– Tools/Driver Version: Added support for QUERY_DRIVER_VERSION command.This command allows the PF driver to query its VFs driver version which was set by the SET_DRIVER_VERSION command.
– Resiliency: Shutting Down RDMA QPs with Excessive Retransmissions is a mechanism used to detect excessive retransmissions for an RC connection, and to close the connection in response to it. If the number of retransmissions due to a Local Ack Timeout, NAK-Sequence Error, or Implied NAK,during a specified period, exceeds the specified threshold, the QP will be handled as if the IB spec defined Retry Count was exceeded.
– Diagnostic Counters: Added new diagnostic counters to evaluate the number of ICMC hits and misses for particular resources.
Bug Fixes:
– Fixed an issue that showed the link as down even when the link was up due to missing asynchronous event.
– Fixed a rare scenario that resulted in NMI hardware failure.
– Fixed a rare scenario that resulted in TX pipe getting hang.
– Closed the vport as part of the fast teardown flow, to prevent Ack to be sent without been scatter to memory.
– Fixed an issue that occasionally caused the link to drop after running the ‘reboot’ command due to I2C being stuck.
– Fixed an issue that caused the tx_pause_storm_warning_events and the tx_pause_storm_error_events counters to increase even when there was TX pause.
– Fixed an issue that resulted in a wrong sensor state report when running the PLDM sensor reading command and when a negative temperature was set with the hook.
– Fixed a speed issue for link mode Speed25GBaseSR.
– Pause duration: Physical port counters count in 512bits quantas, instead of microseconds.
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