| /Linux-v4.19/drivers/gpu/drm/mediatek/ |
| D | mtk_drm_gem.c | 57 mtk_gem->dma_attrs = DMA_ATTR_WRITE_COMBINE; in mtk_drm_gem_create()
60 mtk_gem->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in mtk_drm_gem_create()
64 mtk_gem->dma_attrs); in mtk_drm_gem_create()
95 mtk_gem->dma_addr, mtk_gem->dma_attrs); in mtk_drm_gem_free_object()
150 mtk_gem->dma_addr, obj->size, mtk_gem->dma_attrs); in mtk_drm_gem_object_mmap()
201 mtk_gem->dma_attrs); in mtk_gem_prime_get_sg_table()
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| D | mtk_drm_gem.h | 38 unsigned long dma_attrs; member
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| /Linux-v4.19/drivers/gpu/drm/exynos/ |
| D | exynos_drm_gem.c | 37 exynos_gem->dma_attrs = 0; in exynos_drm_alloc_buf()
45 exynos_gem->dma_attrs |= DMA_ATTR_FORCE_CONTIGUOUS; in exynos_drm_alloc_buf()
57 exynos_gem->dma_attrs |= attr; in exynos_drm_alloc_buf()
58 exynos_gem->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in exynos_drm_alloc_buf()
71 exynos_gem->dma_attrs); in exynos_drm_alloc_buf()
79 exynos_gem->dma_attrs); in exynos_drm_alloc_buf()
103 exynos_gem->dma_addr, exynos_gem->dma_attrs); in exynos_drm_alloc_buf()
124 exynos_gem->dma_attrs); in exynos_drm_free_buf()
311 exynos_gem->dma_attrs); in exynos_drm_gem_mmap_buffer()
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| D | exynos_drm_gem.h | 54 unsigned long dma_attrs; member
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| D | exynos_drm_fbdev.c | 57 exynos_gem->dma_attrs); in exynos_drm_fb_mmap()
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| /Linux-v4.19/drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_gem.c | 167 rk_obj->dma_attrs = DMA_ATTR_WRITE_COMBINE; in rockchip_gem_alloc_dma()
170 rk_obj->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in rockchip_gem_alloc_dma()
174 rk_obj->dma_attrs); in rockchip_gem_alloc_dma()
209 rk_obj->dma_attrs); in rockchip_gem_free_dma()
253 obj->size, rk_obj->dma_attrs); in rockchip_drm_gem_object_mmap_dma()
473 rk_obj->dma_attrs); in rockchip_gem_prime_get_sg_table()
571 if (rk_obj->dma_attrs & DMA_ATTR_NO_KERNEL_MAPPING) in rockchip_gem_prime_vmap()
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| D | rockchip_drm_gem.h | 27 unsigned long dma_attrs; member
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| /Linux-v4.19/drivers/infiniband/core/ |
| D | umem.c | 92 unsigned long dma_attrs = 0; in ib_umem_get() local
97 dma_attrs |= DMA_ATTR_WRITE_BARRIER; in ib_umem_get()
206 dma_attrs); in ib_umem_get()
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| /Linux-v4.19/include/media/ |
| D | videobuf2-core.h | 513 unsigned long dma_attrs; member
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| /Linux-v4.19/drivers/remoteproc/ |
| D | qcom_q6v5_pil.c | 610 unsigned long dma_attrs = DMA_ATTR_FORCE_CONTIGUOUS; in q6v5_mpss_init_image() local
617 ptr = dma_alloc_attrs(qproc->dev, fw->size, &phys, GFP_KERNEL, dma_attrs); in q6v5_mpss_init_image()
653 dma_free_attrs(qproc->dev, fw->size, ptr, phys, dma_attrs); in q6v5_mpss_init_image()
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| /Linux-v4.19/include/rdma/ |
| D | ib_verbs.h | 3636 unsigned long dma_attrs) in ib_dma_map_sg_attrs() argument
3639 dma_attrs); in ib_dma_map_sg_attrs()
3645 unsigned long dma_attrs) in ib_dma_unmap_sg_attrs() argument
3647 dma_unmap_sg_attrs(dev->dma_device, sg, nents, direction, dma_attrs); in ib_dma_unmap_sg_attrs()
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| /Linux-v4.19/drivers/media/common/videobuf2/ |
| D | videobuf2-dma-sg.c | 99 static void *vb2_dma_sg_alloc(struct device *dev, unsigned long dma_attrs, in vb2_dma_sg_alloc() argument
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| D | videobuf2-core.c | 212 q->dma_attrs, size, q->dma_dir, q->gfp_flags); in __vb2_buf_mem_alloc()
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| /Linux-v4.19/drivers/media/platform/s5p-mfc/ |
| D | s5p_mfc.c | 864 q->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES; in s5p_mfc_open()
899 q->dma_attrs = DMA_ATTR_ALLOC_SINGLE_PAGES; in s5p_mfc_open()
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| /Linux-v4.19/Documentation/ |
| D | DMA-API.txt | 464 dma_attrs.
469 If dma_attrs are 0, the semantics of each of these functions
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