Searched refs:PRQ_ORDER (Results 1 – 2 of 2) sorted by relevance
70 pages = alloc_pages(GFP_KERNEL | __GFP_ZERO, PRQ_ORDER); in intel_svm_enable_prq()108 dmar_writeq(iommu->reg + DMAR_PQA_REG, virt_to_phys(iommu->prq) | PRQ_ORDER); in intel_svm_enable_prq()121 free_pages((unsigned long)iommu->prq, PRQ_ORDER); in intel_svm_enable_prq()144 free_pages((unsigned long)iommu->prq, PRQ_ORDER); in intel_svm_finish_prq()
493 #define PRQ_ORDER 4 macro494 #define PRQ_RING_MASK ((0x1000 << PRQ_ORDER) - 0x20)495 #define PRQ_DEPTH ((0x1000 << PRQ_ORDER) >> 5)
