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

/linux/drivers/iommu/intel/
A Dsvm.c128 dmar_writeq(iommu->reg + DMAR_PQT_REG, 0ULL); in intel_svm_enable_prq()
151 dmar_writeq(iommu->reg + DMAR_PQT_REG, 0ULL); in intel_svm_finish_prq()
755 tail = dmar_readq(iommu->reg + DMAR_PQT_REG) & PRQ_RING_MASK; in intel_svm_drain_prq()
924 tail = dmar_readq(iommu->reg + DMAR_PQT_REG) & PRQ_RING_MASK; in prq_event_thread()
1001 tail = dmar_readq(iommu->reg + DMAR_PQT_REG) & PRQ_RING_MASK; in prq_event_thread()
/linux/include/linux/
A Dintel-iommu.h87 #define DMAR_PQT_REG 0xc8 /* Page request queue tail register */ macro

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