Symbol: DMAR_PQA_REG
drivers/iommu/intel/prq.c
330
writeq(virt_to_phys(iommu->prq) | PRQ_ORDER, iommu->reg + DMAR_PQA_REG);
drivers/iommu/intel/prq.c
353
writeq(0ULL, iommu->reg + DMAR_PQA_REG);