DMA_MAPPING_ERROR (reference) in projects: device - OpenGrok search results

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Searched refs:DMA_MAPPING_ERROR (Results 1 - 2 of 2) sorted by relevance

/device/soc/rockchip/common/sdk_linux/include/linux/
H A D	dma-mapping.h	`87 * DMA_MAPPING_ERROR is the magic error code if a mapping failed. It should not 91 #define DMA_MAPPING_ERROR (~(dma_addr_t)0) macro 112 if (dma_addr == DMA_MAPPING_ERROR) { in dma_mapping_error() 154 return DMA_MAPPING_ERROR; in dma_map_page_attrs() 172 return DMA_MAPPING_ERROR; in dma_map_resource() 272 return DMA_MAPPING_ERROR; in dma_map_single_attrs()`
/device/soc/rockchip/common/sdk_linux/drivers/iommu/
H A D	dma-iommu.c	553 return DMA_MAPPING_ERROR; in iommu_dma_map_ext() 560 return DMA_MAPPING_ERROR; in iommu_dma_map_ext() 565 return DMA_MAPPING_ERROR; in iommu_dma_map_ext() 667 dma_handle = DMA_MAPPING_ERROR; in iommu_dma_alloc_remap() 806 if (!coherent && !(attrs & DMA_ATTR_SKIP_CPU_SYNC) && dma_handle != DMA_MAPPING_ERROR) { in iommu_dma_map_page() 844 sg_dma_address(s) = DMA_MAPPING_ERROR; in finalise_sg_ext() 889 if (sg_dma_address(s) != DMA_MAPPING_ERROR) { in invalidate_sg_ext() 895 sg_dma_address(s) = DMA_MAPPING_ERROR; in invalidate_sg_ext() 1131 if (handle == DMA_MAPPING_ERROR) { in iommu_dma_alloc()

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