sli_els_request64_wqe
if ( (!send) || sli_els_request64_wqe(&hw->sli, io->wqe.wqebuf, hw->sli.config.wqe_size, io->sgl,
extern int32_t sli_els_request64_wqe(sli4_t *, void *, size_t, ocs_dma_t *, uint8_t, uint32_t, uint32_t, uint8_t, uint16_t, uint16_t, uint16_t, ocs_remote_node_t *);