dpaa2_iova_to_virt
buffer_start = dpaa2_iova_to_virt(priv->iommu_domain, fd_addr);
tso_hdr = dpaa2_iova_to_virt(priv->iommu_domain, dpaa2_sg_get_addr(sgt));
sg_vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr);
sg_vaddr = dpaa2_iova_to_virt(priv->iommu_domain, sg_addr);
vaddr = dpaa2_iova_to_virt(priv->iommu_domain, buf_array[i]);
vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr);
vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr);
void *dpaa2_iova_to_virt(struct iommu_domain *domain, dma_addr_t iova_addr);
skbh = dpaa2_iova_to_virt(ethsw->iommu_domain, fd_addr);
fd_vaddr = dpaa2_iova_to_virt(ethsw->iommu_domain, addr);
vaddr = dpaa2_iova_to_virt(ethsw->iommu_domain, buf_array[i]);
vaddr = dpaa2_iova_to_virt(priv->iommu_domain, addr);