Users Guide

7–RoCE Configuration
Configuring RoCE on the Adapter for Linux
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Configuring RoCE v1 or RoCE v2 Settings for RDMA_CM
Applications
To configure RoCE, use the following scripts from the FastLinQ source package:
# ./show_rdma_cm_roce_ver.sh
qedr0 is configured to IB/RoCE v1
qedr1 is configured to IB/RoCE v1
# ./config_rdma_cm_roce_ver.sh v2
configured rdma_cm for qedr0 to RoCE v2
configured rdma_cm for qedr1 to RoCE v2
Server Settings:
Figure 7-14. Configuring RDMA_CM Applications: Server
Client Settings:
Figure 7-15. Configuring RDMA_CM Applications: Client
Configuring RoCE for SR-IOV VF Devices (VF RDMA)
The following sections describe how to configure RoCE for SR-IOV VF devices
(also referred to as VFRMDA) on Linux. Associated information and limitations are
also provided.