i40e_tx_desc_t
i40e_tx_desc_t *itrq_desc_ring;
i40e_tx_desc_t *descring;
ringsz = sizeof (i40e_tx_desc_t) * trq.itrq_tx_ring_size;
i40e_tx_desc_t *dptr;
sizeof (i40e_tx_desc_t) * itrq->itrq_tx_ring_size;
i40e_tx_desc_t *itrq_desc_ring; /* TX Desc ring */
bzero(&itrq->itrq_desc_ring[index], sizeof (i40e_tx_desc_t));
sizeof (i40e_tx_desc_t));
i40e_tx_desc_t *txdesc;
dmasz = sizeof (i40e_tx_desc_t) * itrq->itrq_tx_ring_size;
dmasz += sizeof (i40e_tx_desc_t);
(i40e_tx_desc_t *)(uintptr_t)itrq->itrq_desc_area.dmab_address;