ARC_DMA_DVA       637 dev/pci/arc.c  		    (u_int32_t)ARC_DMA_DVA(sc->sc_requests)));
ARC_DMA_DVA       846 dev/pci/arc.c  		    ARC_DMA_DVA(sc->sc_requests)));
ARC_DMA_DVA      1812 dev/pci/arc.c  		ccb->ccb_cmd_post = (ARC_DMA_DVA(sc->sc_requests) +