Searched refs:PRQ_ORDER (Results 1 – 2 of 2) sorted by relevance
12 #define PRQ_ORDER 4 macro13 #define PRQ_RING_MASK ((0x1000 << PRQ_ORDER) - 0x20)14 #define PRQ_DEPTH ((0x1000 << PRQ_ORDER) >> 5)
74 pages = alloc_pages(GFP_KERNEL | __GFP_ZERO, PRQ_ORDER); in intel_svm_enable_prq()112 dmar_writeq(iommu->reg + DMAR_PQA_REG, virt_to_phys(iommu->prq) | PRQ_ORDER); in intel_svm_enable_prq()125 free_pages((unsigned long)iommu->prq, PRQ_ORDER); in intel_svm_enable_prq()148 free_pages((unsigned long)iommu->prq, PRQ_ORDER); in intel_svm_finish_prq()