VLV_GTLC_ALLOWWAKEREQ
intel_uncore_rmw(uncore, VLV_GTLC_WAKE_CTRL, ~VLV_GTLC_ALLOWWAKEREQ,
s->gtlc_wake_ctrl & ~VLV_GTLC_ALLOWWAKEREQ);
intel_uncore_rmw(uncore, VLV_GTLC_WAKE_CTRL, VLV_GTLC_ALLOWWAKEREQ,
allow ? VLV_GTLC_ALLOWWAKEREQ : 0);