UBAPAGES
sc->uv_size = UBAPAGES * VAX_NBPG;
#define UBASIZE ((UBAPAGES + UBAIOPAGES) * VAX_NBPG)
#define UIOPAGE(x) (UMEM750(x) + (UBAPAGES * VAX_NBPG))
struct pte uba_map[UBAPAGES]; /* unibus map register */
uba_attach(&sc->uv_sc, UMEM(sa,ubaddr) + (UBAPAGES * VAX_NBPG));
#define UBASIZE (UBAPAGES * VAX_NBPG)
sc->uv_size = UBAPAGES * VAX_NBPG;
#define UBASIZE ((UBAPAGES + UBAIOPAGES) * VAX_NBPG)
#define UIOPAGE (UMEM730 + (UBAPAGES * VAX_NBPG))
struct pte bn_map[UBAPAGES]; /* Unibus map registers */
sc->uh_memsize = UBAPAGES;
uba_attach(sc, BUA(sc->uh_uba)->bn_biic.bi_sadr + UBAPAGES * VAX_NBPG);