MDF_SETTABLE
if (!(attrnames[i].kind & MDF_SETTABLE))
{"uncacheable", MDF_UNCACHEABLE, MDF_SETTABLE},
{"write-combine", MDF_WRITECOMBINE, MDF_SETTABLE},
{"write-through", MDF_WRITETHROUGH, MDF_SETTABLE},
{"write-back", MDF_WRITEBACK, MDF_SETTABLE},
{"write-protect", MDF_WRITEPROTECT, MDF_SETTABLE},
{"force", MDF_FORCE, MDF_SETTABLE},
{"active", MDF_ACTIVE, MDF_SETTABLE},