84 #define tav_read_byte(ioh, iot, off) bus_space_read_1(ioh, iot, off)  argument
86 #define tav_read_short(ioh, iot, off)	(		\  argument
87 	bus_space_read_1((ioh), (iot), (off))	|	\
88 	bus_space_read_1((ioh), (iot), (off)+1) << 8)
90 #define tav_read_long(ioh, iot, off)	(		\  argument
91 	bus_space_read_1((ioh), (iot), (off))	|	\
92 	bus_space_read_1((ioh), (iot), (off)+1) << 8 |	\
93 	bus_space_read_1((ioh), (iot), (off)+2) << 16 |	\
94 	bus_space_read_1((ioh), (iot), (off)+3))
96 #define tav_read_time(ioh, iot, off)	(		\  argument
97 	bus_space_read_1((ioh), (iot), (off))	|	\
98 	bus_space_read_1((ioh), (iot), (off)+1) << 8 |	\
99 	bus_space_read_1((ioh), (iot), (off)+2) << 16 |	\
100 	bus_space_read_1((ioh), (iot), (off)+3) << 24 |	\
101 	bus_space_read_1((ioh), (iot), (off)+4) << 32)
103 #define tav_write_byte(ioh, iot, off, v) bus_space_write_1(ioh, iot, off, v)  argument
107     bus_size_t off, uint16_t val)  in tav_write_short()  argument
110 	bus_space_write_1(iot, ioh, off+1, (val)>>8);  in tav_write_short()
111 	bus_space_write_1(iot, ioh, off,  (uint8_t)val);  in tav_write_short()