rdma_network_hdr
int version = ib_get_rdma_header_version((const union rdma_network_hdr *)grh);
return ib_get_gids_from_rdma_hdr((union rdma_network_hdr *)grh, net_type,
int ib_get_rdma_header_version(const union rdma_network_hdr *hdr)
grh_version = ib_get_rdma_header_version((const union rdma_network_hdr *)grh);
int ib_get_gids_from_rdma_hdr(const union rdma_network_hdr *hdr,
ret = ib_get_gids_from_rdma_hdr((const union rdma_network_hdr *)grh, net_type,
int ib_get_gids_from_rdma_hdr(const union rdma_network_hdr *hdr,
int ib_get_rdma_header_version(const union rdma_network_hdr *hdr);