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STRUCT DMA_BUF_ATTAC(9) Device drivers infrastructure STRUCT DMA_BUF_ATTAC(9)

NAME

struct_dma_buf_attachment - holds device-buffer attachment data

SYNOPSIS

struct dma_buf_attachment {


  struct dma_buf * dmabuf;


  struct device * dev;


  struct list_head node;


  void * priv;
};

MEMBERS

dmabuf

buffer for this attachment.

dev

device attached to the buffer.

node

list of dma_buf_attachment.

priv

exporter specific attachment data.

DESCRIPTION

This structure holds the attachment information between the dma_buf buffer and its user device(s). The list contains one attachment struct per device attached to the buffer.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.