2 * ni_labpc ISA DMA support.
5 #ifndef _NI_LABPC_ISADMA_H
6 #define _NI_LABPC_ISADMA_H
8 #if IS_ENABLED(CONFIG_COMEDI_NI_LABPC_ISADMA)
10 void labpc_init_dma_chan(struct comedi_device *dev, unsigned int dma_chan);
11 void labpc_free_dma_chan(struct comedi_device *dev);
12 void labpc_setup_dma(struct comedi_device *dev, struct comedi_subdevice *s);
13 void labpc_drain_dma(struct comedi_device *dev);
14 void labpc_handle_dma_status(struct comedi_device *dev);
18 static inline void labpc_init_dma_chan(struct comedi_device *dev,
19 unsigned int dma_chan)
23 static inline void labpc_free_dma_chan(struct comedi_device *dev)
27 static inline void labpc_setup_dma(struct comedi_device *dev,
28 struct comedi_subdevice *s)
32 static inline void labpc_drain_dma(struct comedi_device *dev)
36 static inline void labpc_handle_dma_status(struct comedi_device *dev)
42 #endif /* _NI_LABPC_ISADMA_H */