1 struct dma_context_metadata {
2 /* data descriptor md */
6 struct etraxfs_dma_client
14 int (*push)(void *opaque, unsigned char *buf,
16 void (*pull)(void *opaque);
17 void (*metadata_push)(void *opaque,
18 const struct dma_context_metadata *md);
23 void *etraxfs_dmac_init(hwaddr base, int nr_channels);
24 void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
26 void etraxfs_dmac_connect_client(void *opaque, int c,
27 struct etraxfs_dma_client *cl);
28 int etraxfs_dmac_input(struct etraxfs_dma_client *client,
29 void *buf, int len, int eop);