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Searched refs:DMA_BIDIRECTIONAL (Results 1 – 16 of 16) sorted by relevance

/openbsd/sys/dev/pci/drm/include/linux/
H A Ddma-direction.h8 DMA_BIDIRECTIONAL, enumerator
/openbsd/sys/dev/pci/drm/i915/gem/
H A Di915_gem_dmabuf.c123 bool write = (direction == DMA_BIDIRECTIONAL || direction == DMA_TO_DEVICE); in i915_gem_begin_cpu_access()
255 DMA_BIDIRECTIONAL); in i915_gem_object_get_pages_dmabuf()
283 DMA_BIDIRECTIONAL); in i915_gem_object_put_pages_dmabuf()
H A Di915_gem_ttm.c230 err = dma_map_sgtable(i915_tt->dev, st, DMA_BIDIRECTIONAL, in i915_ttm_tt_shmem_populate()
349 dma_unmap_sgtable(i915_tt->dev, st, DMA_BIDIRECTIONAL, 0); in i915_ttm_tt_unpopulate()
569 ret = dma_map_sgtable(i915_tt->dev, st, DMA_BIDIRECTIONAL, 0); in i915_ttm_tt_get_st()
/openbsd/sys/dev/pci/drm/amd/amdgpu/
H A Damdgpu_gart.c82 PAGE_SIZE, DMA_BIDIRECTIONAL); in amdgpu_gart_dummy_page_init()
103 DMA_BIDIRECTIONAL); in amdgpu_gart_dummy_page_fini()
142 DMA_BIDIRECTIONAL); in amdgpu_gart_table_ram_alloc()
H A Damdgpu_dma_buf.c247 bool reads = (direction == DMA_BIDIRECTIONAL || in amdgpu_dma_buf_begin_cpu_access()
H A Damdgpu_ttm.c787 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in amdgpu_ttm_tt_pin_userptr()
829 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in amdgpu_ttm_tt_unpin_userptr()
933 sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL); in amdgpu_ttm_backend_bind()
1063 dma_buf_unmap_attachment(attach, ttm->sg, DMA_BIDIRECTIONAL); in amdgpu_ttm_backend_unbind()
H A Damdgpu_amdkfd_gpuvm.c519 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in kfd_mem_dmamap_userptr()
627 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in kfd_mem_dmamap_sg_bo()
686 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in kfd_mem_dmaunmap_userptr()
748 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in kfd_mem_dmaunmap_sg_bo()
/openbsd/sys/dev/pci/drm/i915/
H A Di915_gem_gtt.c35 DMA_BIDIRECTIONAL, in i915_gem_gtt_prepare_pages()
73 DMA_BIDIRECTIONAL); in i915_gem_gtt_finish_pages()
/openbsd/sys/dev/pci/drm/
H A Ddrm_prime.c985 sgt = dma_buf_map_attachment_unlocked(attach, DMA_BIDIRECTIONAL); in drm_gem_prime_import_dev()
1003 dma_buf_unmap_attachment_unlocked(attach, sgt, DMA_BIDIRECTIONAL); in drm_gem_prime_import_dev()
1115 dma_buf_unmap_attachment_unlocked(attach, sg, DMA_BIDIRECTIONAL); in drm_prime_gem_destroy()
/openbsd/sys/dev/pci/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c293 st = dma_buf_map_attachment_unlocked(import_attach, DMA_BIDIRECTIONAL); in igt_dmabuf_import_same_driver()
306 dma_buf_unmap_attachment_unlocked(import_attach, st, DMA_BIDIRECTIONAL); in igt_dmabuf_import_same_driver()
/openbsd/sys/dev/pci/drm/i915/gvt/
H A Dgtt.c745 DMA_BIDIRECTIONAL); in ppgtt_free_spt()
849 0, 4096, DMA_BIDIRECTIONAL); in ppgtt_alloc_spt()
865 dma_unmap_page(kdev, daddr, PAGE_SIZE, DMA_BIDIRECTIONAL); in ppgtt_alloc_spt()
2375 daddr = dma_map_page(dev, virt_to_page(scratch_pt), 0, 4096, DMA_BIDIRECTIONAL); in alloc_scratch_pages()
2426 dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL); in release_scratch_page_tree()
2706 4096, DMA_BIDIRECTIONAL); in intel_gvt_init_gtt()
2720 dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL); in intel_gvt_init_gtt()
2744 dma_unmap_page(dev, daddr, 4096, DMA_BIDIRECTIONAL); in intel_gvt_clean_gtt()
H A Dkvmgt.c189 *dma_addr = dma_map_page(dev, page, 0, size, DMA_BIDIRECTIONAL); in gvt_dma_map_page()
205 dma_unmap_page(dev, dma_addr, size, DMA_BIDIRECTIONAL); in gvt_dma_unmap_page()
/openbsd/sys/dev/pci/drm/ttm/
H A Dttm_pool.c292 addr = dma_map_page(pool->dev, p, 0, size, DMA_BIDIRECTIONAL); in ttm_pool_map()
314 DMA_BIDIRECTIONAL); in ttm_pool_unmap()
/openbsd/sys/dev/pci/drm/radeon/
H A Dradeon_ttm.c351 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in radeon_ttm_tt_pin_userptr()
414 DMA_BIDIRECTIONAL : DMA_TO_DEVICE; in radeon_ttm_tt_unpin_userptr()
/openbsd/sys/dev/pci/drm/apple/
H A Diomfb_template.c441 dva = dma_map_resource(dcp->dev, req->paddr, size, DMA_BIDIRECTIONAL, 0); in dcpep_cb_map_physical()
468 DMA_BIDIRECTIONAL, 0); in DCP_FW_NAME()
/openbsd/sys/dev/pci/drm/amd/amdkfd/
H A Dkfd_svm.c163 enum dma_data_direction dir = DMA_BIDIRECTIONAL; in svm_range_dma_map_dev()
237 enum dma_data_direction dir = DMA_BIDIRECTIONAL; in svm_range_dma_unmap()