1What: /sys/class/infiniband/<hca>/ports/<port-number>/gid_attrs/ndevs/<gid-index> 2Date: November 29, 2015 3KernelVersion: 4.4.0 4Contact: linux-rdma@vger.kernel.org 5Description: The net-device's name associated with the GID resides 6 at index <gid-index>. 7 8What: /sys/class/infiniband/<hca>/ports/<port-number>/gid_attrs/types/<gid-index> 9Date: November 29, 2015 10KernelVersion: 4.4.0 11Contact: linux-rdma@vger.kernel.org 12Description: The RoCE type of the associated GID resides at index <gid-index>. 13 This could either be "IB/RoCE v1" for IB and RoCE v1 based GODs 14 or "RoCE v2" for RoCE v2 based GIDs. 15 16 17