sm_key 296 drivers/infiniband/hw/mlx4/mcg.c mad.sa_hdr.sm_key = 0x0; sm_key 337 drivers/infiniband/hw/mlx4/mcg.c mad.sa_hdr.sm_key = req_sa_mad->sa_hdr.sm_key; sm_key 197 include/rdma/ib_mad.h __be64 sm_key;