ti_tx_desc
sizeof(struct ti_tx_desc));
(struct ti_tx_desc *)(sc->ti_vhandle + TI_WINDOW);
TI_TX_RING_CNT * sizeof(struct ti_tx_desc));
struct ti_tx_desc *cur_tx = NULL;
struct ti_tx_desc *cur_tx = NULL;
struct ti_tx_desc *f = NULL;
struct ti_tx_desc *f = NULL;
struct ti_tx_desc ti_tx_ring[TI_TX_RING_CNT];
struct ti_tx_desc *ti_tx_ring_nic;/* pointer to shared mem */
TI_CDTXOFF(__x), sizeof(struct ti_tx_desc) * \
TI_CDTXOFF(__x), sizeof(struct ti_tx_desc) * (__n), (ops)); \