168 static void __iommu_dma_unmap(struct iommu_domain *domain, dma_addr_t dma_addr)  in __iommu_dma_unmap()  argument
172 	unsigned long pfn = dma_addr >> shift;  in __iommu_dma_unmap()
290 	dma_addr_t dma_addr;  in iommu_dma_alloc()  local
319 	dma_addr = iova_dma_addr(iovad, iova);  in iommu_dma_alloc()
320 	if (iommu_map_sg(domain, dma_addr, sgt.sgl, sgt.orig_nents, prot)  in iommu_dma_alloc()
324 	*handle = dma_addr;  in iommu_dma_alloc()
365 	dma_addr_t dma_addr;  in iommu_dma_map_page()  local
376 	dma_addr = iova_dma_addr(iovad, iova);  in iommu_dma_map_page()
377 	if (iommu_map(domain, dma_addr, phys - iova_off, len, prot)) {  in iommu_dma_map_page()
381 	return dma_addr + iova_off;  in iommu_dma_map_page()
395 		dma_addr_t dma_addr)  in __finalise_sg()  argument
408 		sg_dma_address(s) = dma_addr + s_offset;  in __finalise_sg()
409 		dma_addr += s_dma_len;  in __finalise_sg()
447 	dma_addr_t dma_addr;  in iommu_dma_map_sg()  local
493 	dma_addr = iova_dma_addr(iovad, iova);  in iommu_dma_map_sg()
494 	if (iommu_map_sg(domain, dma_addr, sg, nents, prot) < iova_len)  in iommu_dma_map_sg()
497 	return __finalise_sg(dev, sg, nents, dma_addr);  in iommu_dma_map_sg()
526 int iommu_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)  in iommu_dma_mapping_error()  argument
528 	return dma_addr == DMA_ERROR_CODE;  in iommu_dma_mapping_error()