pmen             1553 drivers/iommu/intel-iommu.c 	u32 pmen;
pmen             1560 drivers/iommu/intel-iommu.c 	pmen = readl(iommu->reg + DMAR_PMEN_REG);
pmen             1561 drivers/iommu/intel-iommu.c 	pmen &= ~DMA_PMEN_EPM;
pmen             1562 drivers/iommu/intel-iommu.c 	writel(pmen, iommu->reg + DMAR_PMEN_REG);
pmen             1566 drivers/iommu/intel-iommu.c 		readl, !(pmen & DMA_PMEN_PRS), pmen);