IB_MGMT_CLASS_DEVICE_MGMT
else if ((mgmt_class == IB_MGMT_CLASS_DEVICE_MGMT) ||
(mgmt_class == IB_MGMT_CLASS_DEVICE_MGMT) ||
case IB_MGMT_CLASS_DEVICE_MGMT:
case IB_MGMT_CLASS_DEVICE_MGMT:
reg_req.mgmt_class = IB_MGMT_CLASS_DEVICE_MGMT;