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Searched refs:DMA_ATTR_NO_KERNEL_MAPPING (Results 1 – 21 of 21) sorted by relevance

/kernel/linux/linux-5.10/Documentation/core-api/
Ddma-attributes.rst28 DMA_ATTR_NO_KERNEL_MAPPING chapter
31 DMA_ATTR_NO_KERNEL_MAPPING lets the platform to avoid creating a kernel
43 DMA_ATTR_NO_KERNEL_MAPPING, those that do not will simply ignore the
/kernel/linux/linux-5.10/drivers/staging/media/hantro/
Dhantro_postproc.c132 priv->attrs = DMA_ATTR_NO_KERNEL_MAPPING; in hantro_postproc_alloc()
Dhantro_drv.c204 DMA_ATTR_NO_KERNEL_MAPPING; in queue_init()
228 DMA_ATTR_NO_KERNEL_MAPPING; in queue_init()
/kernel/linux/linux-5.10/drivers/gpu/drm/rockchip/
Drockchip_drm_gem.c163 rk_obj->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in rockchip_gem_alloc_dma()
532 if (rk_obj->dma_attrs & DMA_ATTR_NO_KERNEL_MAPPING) in rockchip_gem_prime_vmap()
/kernel/linux/linux-5.10/kernel/dma/
Ddirect.c144 if ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) && in dma_direct_alloc()
249 if ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) && in dma_direct_free()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/
Di915_gem_gtt.c35 DMA_ATTR_NO_KERNEL_MAPPING | in i915_gem_gtt_prepare_pages()
/kernel/linux/linux-5.10/drivers/gpu/drm/mediatek/
Dmtk_drm_gem.c55 mtk_gem->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in mtk_drm_gem_create()
/kernel/linux/linux-5.10/arch/arm/mm/
Ddma-mapping.c677 .want_vaddr = ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0), in __dma_alloc()
814 .want_vaddr = ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0), in __arm_dma_free()
1381 if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) in __iommu_get_pages()
1454 if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) in __arm_iommu_alloc_attrs()
1540 if ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0) in __arm_iommu_free_attrs()
/kernel/linux/linux-5.10/drivers/gpu/drm/exynos/
Dexynos_drm_gem.c48 attr |= DMA_ATTR_NO_KERNEL_MAPPING; in exynos_drm_alloc_buf()
/kernel/linux/linux-5.10/drivers/gpu/drm/msm/
Dmsm_drv.c281 unsigned long attrs = DMA_ATTR_NO_KERNEL_MAPPING; in msm_drm_uninit()
374 attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in msm_init_vram()
/kernel/linux/linux-5.10/drivers/staging/media/rkvdec/
Drkvdec.c737 DMA_ATTR_NO_KERNEL_MAPPING; in rkvdec_queue_init()
752 DMA_ATTR_NO_KERNEL_MAPPING; in rkvdec_queue_init()
/kernel/linux/linux-5.10/drivers/media/common/videobuf2/
Dvideobuf2-dma-contig.c158 if ((buf->attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0) in vb2_dc_alloc()
/kernel/linux/linux-5.10/include/linux/
Ddma-mapping.h33 #define DMA_ATTR_NO_KERNEL_MAPPING (1UL << 4) macro
/kernel/linux/linux-5.10/drivers/staging/media/rkisp1/
Drkisp1-capture.c604 DMA_ATTR_NO_KERNEL_MAPPING); in rkisp1_dummy_buf_create()
615 cap->buf.dummy.dma_addr, DMA_ATTR_NO_KERNEL_MAPPING); in rkisp1_dummy_buf_destroy()
/kernel/linux/linux-5.10/drivers/iommu/arm/arm-smmu/
Dqcom_iommu.c648 attrs = DMA_ATTR_NO_KERNEL_MAPPING; in qcom_iommu_sec_ptbl_init()
/kernel/linux/linux-5.10/drivers/media/platform/qcom/venus/
Dhelpers.c161 DMA_ATTR_NO_KERNEL_MAPPING; in venus_helper_alloc_dpb_bufs()
208 DMA_ATTR_NO_KERNEL_MAPPING; in intbufs_set_buffer()
/kernel/linux/linux-5.10/drivers/nvme/host/
Dpci.c1926 DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN); in nvme_free_host_mem()
1969 DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN); in __nvme_alloc_host_mem()
1994 DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN); in __nvme_alloc_host_mem()
/kernel/linux/linux-5.10/drivers/pci/controller/
Dpci-tegra.c1736 DMA_ATTR_NO_KERNEL_MAPPING); in tegra_pcie_msi_setup()
1787 DMA_ATTR_NO_KERNEL_MAPPING); in tegra_pcie_msi_teardown()
/kernel/linux/linux-5.10/drivers/video/fbdev/omap2/omapfb/
Domapfb-main.c1378 attrs |= DMA_ATTR_NO_KERNEL_MAPPING; in omapfb_alloc_fbmem()
/kernel/linux/linux-5.10/drivers/media/platform/coda/
Dcoda-common.c2561 dst_vq->dma_attrs = DMA_ATTR_NO_KERNEL_MAPPING; in coda_decoder_queue_init()
/kernel/linux/patches/linux-5.10/yangfan_patch/
Ddrivers.patch25048 + rk_obj->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING;
25143 - rk_obj->dma_attrs |= DMA_ATTR_NO_KERNEL_MAPPING;