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Lines Matching refs:bh

174 	bus_space_copyin(sc->bt, sc->bh, offset, p, size);
184 	bus_space_copyout(sc->bt, sc->bh, offset, p, size);
187 /* read a 16-bit value at BH offset */
189 /* write a 16-bit value at BH offset */
196 	uint16_t v = bus_space_read_2(sc->bt, sc->bh, offset);
206 	bus_space_write_2(sc->bt, sc->bh, offset, v);
218 	bus_space_write_2(sc->bt, sc->bh, offset, v0);
222 	bus_space_write_2(sc->bt, sc->bh, offset+2, v1);
229 	bus_space_handle_t bh;
239 	    sizeof(struct ieob), 0, &bh))
241 	matched = (!bus_space_poke_1(oba->oba_bustag, bh, 0, IEOB_NORSET) &&
242 		!bus_space_peek_1(oba->oba_bustag, bh, 0, &ctrl) &&
244 	bus_space_unmap(oba->oba_bustag, bh, sizeof(struct ieob));
261 	bus_space_handle_t bh;
286 			0, &bh))
288 	sc->sc_reg = (void *)bh;
326 	sc->bh = (bus_space_handle_t)(sc->sc_maddr);