PLR_CORE
if (platform->plr_msrs & PLR_CORE) {
.plr_msrs = PLR_CORE | PLR_GFX | PLR_RING,
.plr_msrs = PLR_CORE | PLR_RING,
.plr_msrs = PLR_CORE | PLR_GFX | PLR_RING,
.plr_msrs = PLR_CORE | PLR_GFX | PLR_RING,