Lines Matching refs:sgt
17 struct sg_table *sgt;
26 if (umem_dmabuf->sgt)
29 sgt = dma_buf_map_attachment(umem_dmabuf->attach,
31 if (IS_ERR(sgt))
32 return PTR_ERR(sgt);
39 for_each_sgtable_dma_sg(sgt, sg, i) {
62 umem_dmabuf->umem.sgt_append.sgt.sgl = umem_dmabuf->first_sg;
63 umem_dmabuf->umem.sgt_append.sgt.nents = nmap;
64 umem_dmabuf->sgt = sgt;
87 if (!umem_dmabuf->sgt)
106 dma_buf_unmap_attachment(umem_dmabuf->attach, umem_dmabuf->sgt,
109 umem_dmabuf->sgt = NULL;