mwl8k_tx_desc
size = MWL8K_TX_DESCS * sizeof(struct mwl8k_tx_desc);
struct mwl8k_tx_desc *tx_desc;
struct mwl8k_tx_desc *tx_desc = txq->txd + desc;
struct mwl8k_tx_desc *txd;
struct mwl8k_tx_desc *tx_desc;
MWL8K_TX_DESCS * sizeof(struct mwl8k_tx_desc),
struct mwl8k_tx_desc *tx;