IAVF_DMA_KVA
config = IAVF_DMA_KVA(&sc->sc_scratch);
caps = IAVF_DMA_KVA(&sc->sc_scratch);
rss_key = IAVF_DMA_KVA(&sc->sc_scratch);
rss_lut = IAVF_DMA_KVA(&sc->sc_scratch);
qsel = IAVF_DMA_KVA(&sc->sc_scratch);
promisc = IAVF_DMA_KVA(&sc->sc_scratch);
addrs = IAVF_DMA_KVA(&sc->sc_scratch);
ring = IAVF_DMA_KVA(&txr->txr_mem);
ring = IAVF_DMA_KVA(&txr->txr_mem);
ring = IAVF_DMA_KVA(&txr->txr_mem);
ring = IAVF_DMA_KVA(&rxr->rxr_mem);
ring = IAVF_DMA_KVA(&rxr->rxr_mem);
arq = IAVF_DMA_KVA(&sc->sc_arq);
atq = IAVF_DMA_KVA(&sc->sc_atq);
atq = IAVF_DMA_KVA(&sc->sc_atq);
ver = IAVF_DMA_KVA(&sc->sc_scratch);
cap = IAVF_DMA_KVA(&sc->sc_scratch);
map = IAVF_DMA_KVA(&sc->sc_scratch);
arq = IAVF_DMA_KVA(&sc->sc_arq);