200 #define	CAS_BARRIER(sc, offs, len, flags)				\  argument
201 	bus_barrier((sc)->sc_res[CAS_RES_MEM], (offs), (len), (flags))
203 #define	CAS_READ_N(n, sc, offs)						\  argument
204 	bus_read_ ## n((sc)->sc_res[CAS_RES_MEM], (offs))
205 #define	CAS_READ_1(sc, offs)		CAS_READ_N(1, (sc), (offs))  argument
206 #define	CAS_READ_2(sc, offs)		CAS_READ_N(2, (sc), (offs))  argument
207 #define	CAS_READ_4(sc, offs)		CAS_READ_N(4, (sc), (offs))  argument
209 #define	CAS_WRITE_N(n, sc, offs, v)					\  argument
210 	bus_write_ ## n((sc)->sc_res[CAS_RES_MEM], (offs), (v))
211 #define	CAS_WRITE_1(sc, offs, v)	CAS_WRITE_N(1, (sc), (offs), (v))  argument
212 #define	CAS_WRITE_2(sc, offs, v)	CAS_WRITE_N(2, (sc), (offs), (v))  argument
213 #define	CAS_WRITE_4(sc, offs, v)	CAS_WRITE_N(4, (sc), (offs), (v))  argument