49 #define lv2ent_fault(pent) ((*(pent) & 3) == 0)  argument
50 #define lv2ent_small(pent) ((*(pent) & 2) == 2)  argument
51 #define lv2ent_large(pent) ((*(pent) & 3) == 1)  argument
98 #define lpage_phys(pent) (sect_to_phys(*(pent)) & LPAGE_MASK)  argument
100 #define spage_phys(pent) (sect_to_phys(*(pent)) & SPAGE_MASK)  argument
1006 		sysmmu_pte_t *pent;  in alloc_lv2entry()  local
1009 		pent = kmem_cache_zalloc(lv2table_kmem_cache, GFP_ATOMIC);  in alloc_lv2entry()
1010 		BUG_ON((uintptr_t)pent & (LV2TABLE_SIZE - 1));  in alloc_lv2entry()
1011 		if (!pent)  in alloc_lv2entry()
1014 		exynos_iommu_set_pte(sent, mk_lv1ent_page(virt_to_phys(pent)));  in alloc_lv2entry()
1015 		kmemleak_ignore(pent);  in alloc_lv2entry()
1017 		handle = dma_map_single(dma_dev, pent, LV2TABLE_SIZE,  in alloc_lv2entry()
1020 			kmem_cache_free(lv2table_kmem_cache, pent);  in alloc_lv2entry()
1092 static int lv2set_page(sysmmu_pte_t *pent, phys_addr_t paddr, size_t size,  in lv2set_page()  argument
1096 		if (WARN_ON(!lv2ent_fault(pent)))  in lv2set_page()
1099 		exynos_iommu_set_pte(pent, mk_lv2ent_spage(paddr, prot));  in lv2set_page()
1103 		dma_addr_t pent_base = virt_to_phys(pent);  in lv2set_page()
1106 					sizeof(*pent) * SPAGES_PER_LPAGE,  in lv2set_page()
1108 		for (i = 0; i < SPAGES_PER_LPAGE; i++, pent++) {  in lv2set_page()
1109 			if (WARN_ON(!lv2ent_fault(pent))) {  in lv2set_page()
1111 					memset(pent - i, 0, sizeof(*pent) * i);  in lv2set_page()
1115 			*pent = mk_lv2ent_lpage(paddr, prot);  in lv2set_page()
1118 					   sizeof(*pent) * SPAGES_PER_LPAGE,  in lv2set_page()
1173 		sysmmu_pte_t *pent;  in exynos_iommu_map()  local
1175 		pent = alloc_lv2entry(domain, entry, iova,  in exynos_iommu_map()
1178 		if (IS_ERR(pent))  in exynos_iommu_map()
1179 			ret = PTR_ERR(pent);  in exynos_iommu_map()
1181 			ret = lv2set_page(pent, paddr, size, prot,  in exynos_iommu_map()