mthca_multicast_attach  576 drivers/infiniband/hw/mthca/mthca_dev.h int mthca_multicast_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid);
mthca_multicast_attach 1153 drivers/infiniband/hw/mthca/mthca_provider.c 	.attach_mcast = mthca_multicast_attach,