table of contents
| DMA_BUF_ATTACH(9) | Device drivers infrastructure | DMA_BUF_ATTACH(9) |
NAME¶
dma_buf_attach - Add the device to dma_buf´s attachments list; optionally, calls attach of dma_buf_ops to allow device-specific attach functionality
SYNOPSIS¶
struct dma_buf_attachment * dma_buf_attach(struct dma_buf * dmabuf, struct device * dev);
ARGUMENTS¶
dmabuf
[in] buffer to attach device to.
dev
[in] device to be attached.
DESCRIPTION¶
Returns struct dma_buf_attachment * for this attachment; returns ERR_PTR on error.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |