mirror of
https://github.com/torvalds/linux.git
synced 2024-11-10 22:21:40 +00:00
16 lines
414 B
C
16 lines
414 B
C
#ifndef _H8300_DMA_H
|
|
#define _H8300_DMA_H
|
|
|
|
|
|
/*
|
|
* Set number of channels of DMA on ColdFire for different implementations.
|
|
*/
|
|
#define MAX_DMA_CHANNELS 0
|
|
#define MAX_DMA_ADDRESS PAGE_OFFSET
|
|
|
|
/* These are in kernel/dma.c: */
|
|
extern int request_dma(unsigned int dmanr, const char *device_id); /* reserve a DMA channel */
|
|
extern void free_dma(unsigned int dmanr); /* release it again */
|
|
|
|
#endif /* _H8300_DMA_H */
|