Lines Matching refs:bst
75 bus_space_tag_t bst;
108 sc->bst = mips_bus_space_generic;
137 if (bus_space_map(sc->bst, sc->addr, sc->maxsize, 0,
141 sig = bus_space_read_4(sc->bst, sc->bsh, 0);
161 bus_space_unmap(sc->bst, sc->bsh, NVRAM_MAX_SIZE);
163 sc->bst = 0;
169 bus_space_unmap(sc->bst, sc->bsh, NVRAM_MAX_SIZE);
187 return (bswap32(bus_space_read_4(sc->bst, sc->bsh, offset)));
189 return (bus_space_read_4(sc->bst, sc->bsh, offset));
203 if (sc->bst == 0 || sc->addr == 0)
206 if (bus_space_map(sc->bst, sc->addr, NVRAM_MAX_SIZE, 0,
302 bus_space_unmap(sc->bst, sc->bsh, NVRAM_MAX_SIZE);