tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _PXA_DMA_H_
2#define _PXA_DMA_H_
3
4enum pxad_chan_prio {
5 PXAD_PRIO_HIGHEST = 0,
6 PXAD_PRIO_NORMAL,
7 PXAD_PRIO_LOW,
8 PXAD_PRIO_LOWEST,
9};
10
11struct pxad_param {
12 unsigned int drcmr;
13 enum pxad_chan_prio prio;
14};
15
16struct dma_chan;
17
18#ifdef CONFIG_PXA_DMA
19bool pxad_filter_fn(struct dma_chan *chan, void *param);
20#else
21static inline bool pxad_filter_fn(struct dma_chan *chan, void *param)
22{
23 return false;
24}
25#endif
26
27#endif /* _PXA_DMA_H_ */