Lines Matching defs:dmabuf
1683 static int hl_dmabuf_attach(struct dma_buf *dmabuf,
1690 hl_dmabuf = dmabuf->priv;
1703 struct dma_buf *dma_buf = attachment->dmabuf;
1714 dev_dbg(hdev->dev, "Failed to map dmabuf because p2p is disabled\n");
1730 hl_dmabuf->dmabuf->size,
1736 dev_err(hdev->dev, "failed (%ld) to initialize sgt for dmabuf\n", PTR_ERR(sgt));
1804 static void hl_release_dmabuf(struct dma_buf *dmabuf)
1806 struct hl_dmabuf_priv *hl_dmabuf = dmabuf->priv;
1846 hl_dmabuf->dmabuf = dma_buf_export(&exp_info);
1847 if (IS_ERR(hl_dmabuf->dmabuf)) {
1849 return PTR_ERR(hl_dmabuf->dmabuf);
1852 fd = dma_buf_fd(hl_dmabuf->dmabuf, flags);
1874 hl_dmabuf->dmabuf->priv = NULL;
1875 dma_buf_put(hl_dmabuf->dmabuf);