blob: 4240fbc946f86699b4211398c6ced340c9c4a0a8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
#ifndef _M68K_DMA_H
#define _M68K_DMA_H 1
/* it's useless on the m68k, but unfortunately needed by the new
bootmem allocator (but this should do it for this) */
#define MAX_DMA_ADDRESS PAGE_OFFSET
#define MAX_DMA_CHANNELS 8
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 */
#define isa_dma_bridge_buggy (0)
#endif /* _M68K_DMA_H */
|