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Searched refs:DMA_ATTR_ALLOC_SINGLE_PAGES (Results 1 – 9 of 9) sorted by relevance

/Linux-v6.6/Documentation/core-api/
Ddma-attributes.rst79 DMA_ATTR_ALLOC_SINGLE_PAGES section in DMA attributes
104 .. note:: At the moment DMA_ATTR_ALLOC_SINGLE_PAGES is only implemented on ARM,
Ddma-api.rst635 The attrs argument must be either 0 or DMA_ATTR_ALLOC_SINGLE_PAGES.
/Linux-v6.6/drivers/media/platform/verisilicon/
Dhantro_drv.c218 src_vq->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES | in queue_init()
232 dst_vq->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES; in queue_init()
/Linux-v6.6/drivers/staging/media/rkvdec/
Drkvdec.c733 src_vq->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES | in rkvdec_queue_init()
748 dst_vq->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES | in rkvdec_queue_init()
/Linux-v6.6/include/linux/
Ddma-mapping.h51 #define DMA_ATTR_ALLOC_SINGLE_PAGES (1UL << 7) macro
/Linux-v6.6/drivers/media/platform/samsung/s5p-mfc/
Ds5p_mfc.c876 q->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES; in s5p_mfc_open()
911 q->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES; in s5p_mfc_open()
/Linux-v6.6/kernel/dma/
Dmapping.c652 if (WARN_ON_ONCE(attrs & ~DMA_ATTR_ALLOC_SINGLE_PAGES)) in dma_alloc_noncontiguous()
/Linux-v6.6/arch/arm/mm/
Ddma-mapping.c888 if (attrs & DMA_ATTR_ALLOC_SINGLE_PAGES) in __iommu_alloc_buffer()
/Linux-v6.6/drivers/iommu/
Ddma-iommu.c858 if (attrs & DMA_ATTR_ALLOC_SINGLE_PAGES) in __iommu_dma_alloc_noncontiguous()