Searched refs:PRQ_ORDER (Results 1 – 1 of 1) sorted by relevance
29 #define PRQ_ORDER 0 macro36 pages = alloc_pages(GFP_KERNEL | __GFP_ZERO, PRQ_ORDER); in intel_svm_enable_prq()50 free_pages((unsigned long)iommu->prq, PRQ_ORDER); in intel_svm_enable_prq()69 dmar_writeq(iommu->reg + DMAR_PQA_REG, virt_to_phys(iommu->prq) | PRQ_ORDER); in intel_svm_enable_prq()88 free_pages((unsigned long)iommu->prq, PRQ_ORDER); in intel_svm_finish_prq()725 #define PRQ_RING_MASK ((0x1000 << PRQ_ORDER) - 0x20)