Lines Matching refs:sgt
62 struct sg_table *sgt, in virtgpu_gem_unmap_dma_buf() argument
69 virtio_gpu_vram_unmap_dma_buf(attach->dev, sgt, dir); in virtgpu_gem_unmap_dma_buf()
73 drm_gem_unmap_dma_buf(attach, sgt, dir); in virtgpu_gem_unmap_dma_buf()
153 struct sg_table *sgt; in virtgpu_dma_buf_import_sgt() local
164 sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL); in virtgpu_dma_buf_import_sgt()
165 if (IS_ERR(sgt)) in virtgpu_dma_buf_import_sgt()
166 return PTR_ERR(sgt); in virtgpu_dma_buf_import_sgt()
168 *ents = kvmalloc_array(sgt->nents, in virtgpu_dma_buf_import_sgt()
172 dma_buf_unmap_attachment(attach, sgt, DMA_BIDIRECTIONAL); in virtgpu_dma_buf_import_sgt()
176 *nents = sgt->nents; in virtgpu_dma_buf_import_sgt()
177 for_each_sgtable_dma_sg(sgt, sl, i) { in virtgpu_dma_buf_import_sgt()
183 bo->sgt = sgt; in virtgpu_dma_buf_import_sgt()
196 if (bo->sgt) in virtgpu_dma_buf_unmap()
197 dma_buf_unmap_attachment(attach, bo->sgt, in virtgpu_dma_buf_unmap()
200 bo->sgt = NULL; in virtgpu_dma_buf_unmap()