rtase_tx_desc
#define RTASE_TX_RING_DESC_SIZE (RTASE_NUM_DESC * sizeof(struct rtase_tx_desc))
struct rtase_tx_desc *txd = NULL;
txd = ring->desc + sizeof(struct rtase_tx_desc) * entry;
struct rtase_tx_desc *txd;
txd = ring->desc + sizeof(struct rtase_tx_desc) * entry;
struct rtase_tx_desc *desc)
struct rtase_tx_desc *desc_base = ring->desc;
struct rtase_tx_desc *desc = desc_base + entry;
struct rtase_tx_desc *desc = ring->desc +
sizeof(struct rtase_tx_desc) * entry;
struct rtase_tx_desc *desc;
desc = ring->desc + sizeof(struct rtase_tx_desc) * i;