DMAR_PQH_REG       77 drivers/iommu/intel-svm.c 	dmar_writeq(iommu->reg + DMAR_PQH_REG, 0ULL);
DMAR_PQH_REG       86 drivers/iommu/intel-svm.c 	dmar_writeq(iommu->reg + DMAR_PQH_REG, 0ULL);
DMAR_PQH_REG      542 drivers/iommu/intel-svm.c 	head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;
DMAR_PQH_REG      665 drivers/iommu/intel-svm.c 	dmar_writeq(iommu->reg + DMAR_PQH_REG, tail);