91          * whether bus master is configured as Secure or NonSecure  in tz_msc_check()
97         /* NonSecure region -- always forward as NS transaction */  in tz_msc_check()
128     AddressSpace *as = &s->downstream_as;  in tz_msc_read()  local
150         data = address_space_ldub(as, addr, attrs, &res);  in tz_msc_read()
153         data = address_space_lduw_le(as, addr, attrs, &res);  in tz_msc_read()
156         data = address_space_ldl_le(as, addr, attrs, &res);  in tz_msc_read()
159         data = address_space_ldq_le(as, addr, attrs, &res);  in tz_msc_read()
172     AddressSpace *as = &s->downstream_as;  in tz_msc_write()  local
192         address_space_stb(as, addr, val, attrs, &res);  in tz_msc_write()
195         address_space_stw_le(as, addr, val, attrs, &res);  in tz_msc_write()
198         address_space_stl_le(as, addr, val, attrs, &res);  in tz_msc_write()
201         address_space_stq_le(as, addr, val, attrs, &res);  in tz_msc_write()
247      * as we don't know the size of the MR used as the downstream until then.  in tz_msc_realize()
250      * enough for the user to create an unimplemented_device as downstream  in tz_msc_realize()