Home
last modified time | relevance | path

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

/linux/drivers/iommu/intel/
A Dsvm.c127 dmar_writeq(iommu->reg + DMAR_PQH_REG, 0ULL); in intel_svm_enable_prq()
150 dmar_writeq(iommu->reg + DMAR_PQH_REG, 0ULL); in intel_svm_finish_prq()
756 head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK; in intel_svm_drain_prq()
925 head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK; in prq_event_thread()
991 dmar_writeq(iommu->reg + DMAR_PQH_REG, tail); in prq_event_thread()
1000 head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK; in prq_event_thread()
/linux/include/linux/
A Dintel-iommu.h86 #define DMAR_PQH_REG 0xc0 /* Page request queue head register */ macro

Completed in 9 milliseconds