Symbol: IB_UMAD_MAX_PORTS
drivers/infiniband/core/user_mad.c
1297
devnum = ida_alloc_max(&umad_ida, IB_UMAD_MAX_PORTS - 1, GFP_KERNEL);
drivers/infiniband/core/user_mad.c
75
IB_UMAD_NUM_DYNAMIC_MINOR = IB_UMAD_MAX_PORTS - IB_UMAD_NUM_FIXED_MINOR,