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Searched refs:DMA_ATTR_NO_KERNEL_MAPPING (Results 1 – 13 of 13) sorted by relevance

/Linux-v4.19/arch/xtensa/kernel/
Dpci-dma.c170 if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) { in arch_dma_alloc()
199 if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) { in arch_dma_free()
/Linux-v4.19/Documentation/
DDMA-attributes.txt54 DMA_ATTR_NO_KERNEL_MAPPING
57 DMA_ATTR_NO_KERNEL_MAPPING lets the platform to avoid creating a kernel
69 DMA_ATTR_NO_KERNEL_MAPPING, those that do not will simply ignore the
/Linux-v4.19/drivers/gpu/drm/rockchip/
Drockchip_drm_gem.c170 rk_obj->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in rockchip_gem_alloc_dma()
571 if (rk_obj->dma_attrs & DMA_ATTR_NO_KERNEL_MAPPING) in rockchip_gem_prime_vmap()
/Linux-v4.19/drivers/gpu/drm/mediatek/
Dmtk_drm_gem.c60 mtk_gem->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in mtk_drm_gem_create()
/Linux-v4.19/arch/arm/mm/
Ddma-mapping.c744 .want_vaddr = ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0), in __dma_alloc()
884 .want_vaddr = ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0), in __arm_dma_free()
1477 if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) in __iommu_get_pages()
1553 if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) in __arm_iommu_alloc_attrs()
1649 if ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0) { in __arm_iommu_free_attrs()
/Linux-v4.19/drivers/gpu/drm/exynos/
Dexynos_drm_gem.c58 exynos_gem->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in exynos_drm_alloc_buf()
/Linux-v4.19/drivers/media/platform/qcom/venus/
Dhelpers.c171 DMA_ATTR_NO_KERNEL_MAPPING; in venus_helper_alloc_dpb_bufs()
218 DMA_ATTR_NO_KERNEL_MAPPING; in intbufs_set_buffer()
/Linux-v4.19/drivers/gpu/drm/msm/
Dmsm_drv.c328 unsigned long attrs = DMA_ATTR_NO_KERNEL_MAPPING; in msm_drm_uninit()
412 attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in msm_init_vram()
/Linux-v4.19/drivers/media/common/videobuf2/
Dvideobuf2-dma-contig.c162 if ((buf->attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0) in vb2_dc_alloc()
/Linux-v4.19/drivers/iommu/
Dqcom_iommu.c651 attrs = DMA_ATTR_NO_KERNEL_MAPPING; in qcom_iommu_sec_ptbl_init()
/Linux-v4.19/include/linux/
Ddma-mapping.h42 #define DMA_ATTR_NO_KERNEL_MAPPING (1UL << 4) macro
/Linux-v4.19/drivers/video/fbdev/omap2/omapfb/
Domapfb-main.c1393 attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in omapfb_alloc_fbmem()
/Linux-v4.19/drivers/nvme/host/
Dpci.c1774 DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN); in __nvme_alloc_host_mem()