ib_user_mad_reg_req2
struct ib_user_mad_reg_req2 ureq;
ib_user_mad_reg_req2, flags))))
offsetof(struct ib_user_mad_reg_req2, id)))) {
#define IB_USER_MAD_REGISTER_AGENT2 _IOWR(RDMA_IOCTL_MAGIC, 0x04, struct ib_user_mad_reg_req2)