sparc_vme_mmap_cookie
extern int sparc_vme_mmap_cookie(vme_addr_t, vme_am_t,
if (sparc_vme_mmap_cookie(sc->sc_paddr + off, mod, &bh) != 0)
int sparc_vme_mmap_cookie(vme_addr_t, vme_am_t, bus_space_handle_t *);