InfiniBand Interface
For information on ConnectX-3 adapter cards family port type management, please refer to " ConnectX-3/ConnectX-3ProPortType Management" section.
For information on ConnectX-4 adapter cards family port type management, please refer to " ConnectX-4andabovePortTypeManagement/VPICardsConfiguration "section.
RDMA counters are available only through sysfs located under:
# /sys/class/infiniband/<device>/ports/*/counters/
# /sys/class/infiniband/<device>/ports/*/hw_counters/
For mlx4 port and RDMA counters, refer to the Understandingmlx4LinuxCountersCommunity post.
For mlx5 port and RDMA counters, refer to the Understandingmlx5LinuxCounters Community post.