mwl_hal_txrxdma
struct mwl_hal_txrxdma sc_hwdma; /* h/w dma setup */
mwl_hal_sethwdma(struct mwl_hal *mh0, const struct mwl_hal_txrxdma *dma)
int mwl_hal_sethwdma(struct mwl_hal *mh, const struct mwl_hal_txrxdma *);