__bs_rs_s
#define bus_space_read_stream_1(t, h, o) __bs_rs_s(1,(t),(h),(o))
#define bus_space_read_stream_2(t, h, o) __bs_rs_s(2,(t),(h),(o))
#define bus_space_read_stream_4(t, h, o) __bs_rs_s(4,(t),(h),(o))
#define bus_space_read_stream_8(t, h, o) __bs_rs_s(8,(t),(h),(o))
#define bus_space_read_stream_1(t, h, o) __bs_rs_s(1,(t),(h),(o))
#define bus_space_read_stream_2(t, h, o) __bs_rs_s(2,(t),(h),(o))
#define bus_space_read_stream_4(t, h, o) __bs_rs_s(4,(t),(h),(o))
#define bus_space_read_stream_8(t, h, o) __bs_rs_s(8,(t),(h),(o))