ILK_GDSR
intel_uncore_write_fw(uncore, ILK_GDSR,
ret = __intel_wait_for_register_fw(uncore, ILK_GDSR,
intel_uncore_write_fw(uncore, ILK_GDSR,
ret = __intel_wait_for_register_fw(uncore, ILK_GDSR,
intel_uncore_write_fw(uncore, ILK_GDSR, 0);
intel_uncore_posting_read_fw(uncore, ILK_GDSR);