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Searched refs:DMAR_PRS_REG (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.10/drivers/iommu/intel/
Dsvm.c848 if (readl(iommu->reg + DMAR_PRS_REG) & DMA_PRS_PRO) { in intel_svm_drain_prq()
917 writel(DMA_PRS_PPR, iommu->reg + DMAR_PRS_REG); in prq_event_thread()
1061 if (readl(iommu->reg + DMAR_PRS_REG) & DMA_PRS_PRO) in prq_event_thread()
1062 writel(DMA_PRS_PRO, iommu->reg + DMAR_PRS_REG); in prq_event_thread()
/Linux-v5.10/include/linux/
Dintel-iommu.h85 #define DMAR_PRS_REG 0xdc /* Page request status register */ macro