Mellanox Technologies ConnectX-4 Lx Firmware Release Notes

Known IssuesRev 14.14.2036
Mellanox Technologies
16
655688 Description: When arming SRQ for limit event, the device might issue an event with con-
text_index=0.
WA : N/A
Keywords: RoCE
- [For customers developing custom low level drivers]
Description: VFs internal FLR is not supported in PF teardown HCA command.
WA : Before unloading the PF driver, PF driver must disable all its active VFs by performing
the following:
1. Run the disable_hca command on all the function_ids
2. Wait until firmware returns all VFs allocated pages.
Keywords: Virtualization, FLR
- [For customers developing custom low level drivers]
Description: VNodeInfo and VPortGuidInfo virtualization Attributes MADs
are not supported.
WA : N/A
Keywords: Virtualization
- [For customers developing custom low level drivers]
Description: The value of log_max_ra_res_qp in set_hca_cap command should be the
same in all functions.
WA : N/A
Keywords: Virtualization
- Description: Function (PF/VF) TX port counters are not supported.
WA : N/A
Keywords: Virtualization
- Description: PF driver must work with pages event queue.
WA : N/A
Keywords: Virtualization
596637 Description: SR-IOV Ethernet supports up to 18 VFs per port only.
WA : N/A
Keywords: Virtualization
597718 Description: Privileged Vport egress traffic is not blocked when Vport is not active
WA : N/A
Keywords: Virtualization
Table 12 - Known Issues (Sheet 3 of 5)
Internal Ref. Issue

Mellanox Technologies ConnectX-4 Lx Specifications

General

Brand	Mellanox Technologies
Model	ConnectX-4 Lx
Category	Adapter
Language	English