Lines Matching refs:DMA_MAPPING_ERROR
187 return DMA_MAPPING_ERROR; in iommu_range_alloc()
191 return DMA_MAPPING_ERROR; in iommu_range_alloc()
261 return DMA_MAPPING_ERROR; in iommu_range_alloc()
293 dma_addr_t ret = DMA_MAPPING_ERROR; in iommu_alloc()
298 if (unlikely(entry == DMA_MAPPING_ERROR)) in iommu_alloc()
299 return DMA_MAPPING_ERROR; in iommu_alloc()
316 return DMA_MAPPING_ERROR; in iommu_alloc()
461 if (unlikely(entry == DMA_MAPPING_ERROR)) { in ppc_iommu_map_sg()
528 outs->dma_address = DMA_MAPPING_ERROR; in ppc_iommu_map_sg()
546 s->dma_address = DMA_MAPPING_ERROR; in ppc_iommu_map_sg()
792 dma_addr_t dma_handle = DMA_MAPPING_ERROR; in iommu_map_page()
812 if (dma_handle == DMA_MAPPING_ERROR) { in iommu_map_page()
884 if (mapping == DMA_MAPPING_ERROR) { in iommu_alloc_coherent()