1024 static void __iommu_dma_free(struct device *dev, size_t size, void *cpu_addr)  in __iommu_dma_free()  argument
1032 	    dma_free_from_pool(dev, cpu_addr, alloc_size))  in __iommu_dma_free()
1035 	if (IS_ENABLED(CONFIG_DMA_REMAP) && is_vmalloc_addr(cpu_addr)) {  in __iommu_dma_free()
1040 		pages = dma_common_find_pages(cpu_addr);  in __iommu_dma_free()
1042 			page = vmalloc_to_page(cpu_addr);  in __iommu_dma_free()
1043 		dma_common_free_remap(cpu_addr, alloc_size);  in __iommu_dma_free()
1046 		page = virt_to_page(cpu_addr);  in __iommu_dma_free()
1055 static void iommu_dma_free(struct device *dev, size_t size, void *cpu_addr,  in iommu_dma_free()  argument
1059 	__iommu_dma_free(dev, size, cpu_addr);  in iommu_dma_free()
1069 	void *cpu_addr;  in iommu_dma_alloc_pages()  local
1080 		cpu_addr = dma_common_contiguous_remap(page, alloc_size,  in iommu_dma_alloc_pages()
1082 		if (!cpu_addr)  in iommu_dma_alloc_pages()
1088 		cpu_addr = page_address(page);  in iommu_dma_alloc_pages()
1092 	memset(cpu_addr, 0, alloc_size);  in iommu_dma_alloc_pages()
1093 	return cpu_addr;  in iommu_dma_alloc_pages()
1105 	void *cpu_addr;  in iommu_dma_alloc()  local
1117 		page = dma_alloc_from_pool(dev, PAGE_ALIGN(size), &cpu_addr,  in iommu_dma_alloc()
1120 		cpu_addr = iommu_dma_alloc_pages(dev, size, &page, gfp, attrs);  in iommu_dma_alloc()
1121 	if (!cpu_addr)  in iommu_dma_alloc()
1127 		__iommu_dma_free(dev, size, cpu_addr);  in iommu_dma_alloc()
1131 	return cpu_addr;  in iommu_dma_alloc()
1152 		void *cpu_addr, dma_addr_t handle, enum dma_data_direction dir)  in iommu_dma_free_noncoherent()  argument
1155 	__iommu_dma_free(dev, size, cpu_addr);  in iommu_dma_free_noncoherent()
1163 		void *cpu_addr, dma_addr_t dma_addr, size_t size,  in iommu_dma_mmap()  argument
1172 	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))  in iommu_dma_mmap()
1178 	if (IS_ENABLED(CONFIG_DMA_REMAP) && is_vmalloc_addr(cpu_addr)) {  in iommu_dma_mmap()
1179 		struct page **pages = dma_common_find_pages(cpu_addr);  in iommu_dma_mmap()
1183 		pfn = vmalloc_to_pfn(cpu_addr);  in iommu_dma_mmap()
1185 		pfn = page_to_pfn(virt_to_page(cpu_addr));  in iommu_dma_mmap()
1194 		void *cpu_addr, dma_addr_t dma_addr, size_t size,  in iommu_dma_get_sgtable()  argument
1200 	if (IS_ENABLED(CONFIG_DMA_REMAP) && is_vmalloc_addr(cpu_addr)) {  in iommu_dma_get_sgtable()
1201 		struct page **pages = dma_common_find_pages(cpu_addr);  in iommu_dma_get_sgtable()
1209 		page = vmalloc_to_page(cpu_addr);  in iommu_dma_get_sgtable()
1211 		page = virt_to_page(cpu_addr);  in iommu_dma_get_sgtable()