Documentation/ABI/testing/configfs-rdma_cm

   1 What:           /config/rdma_cm
   2 Date:           November 29, 2015
   3 KernelVersion:  4.4.0
   4 Description:    Interface is used to configure RDMA-cable HCAs in respect to
   5                 RDMA-CM attributes.
   6
   7                 Attributes are visible only when configfs is mounted. To mount
   8                 configfs in /config directory use:
   9                 # mount -t configfs none /config/
  10
  11                 In order to set parameters related to a specific HCA, a directory
  12                 for this HCA has to be created:
  13                 mkdir -p /config/rdma_cm/<hca>
  14
  15
  16 What:           /config/rdma_cm/<hca>/ports/<port-num>/default_roce_mode
  17 Date:           November 29, 2015
  18 KernelVersion:  4.4.0
  19 Description:    RDMA-CM based connections from HCA <hca> at port <port-num>
  20                 will be initiated with this RoCE type as default.
  21                 The possible RoCE types are either "IB/RoCE v1" or "RoCE v2".
  22                 This parameter has RW access.