diff options
Diffstat (limited to 'arch/m68k/include/asm/dma.h')
| -rw-r--r-- | arch/m68k/include/asm/dma.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h index 6fbdfe895104..0ff3fc6a6d9a 100644 --- a/arch/m68k/include/asm/dma.h +++ b/arch/m68k/include/asm/dma.h @@ -33,7 +33,9 @@ * Set number of channels of DMA on ColdFire for different implementations. */ #if defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407) || \ - defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) + defined(CONFIG_M523x) || defined(CONFIG_M527x) || \ + defined(CONFIG_M528x) || defined(CONFIG_M525x) + #define MAX_M68K_DMA_CHANNELS 4 #elif defined(CONFIG_M5272) #define MAX_M68K_DMA_CHANNELS 1 @@ -486,6 +488,10 @@ static __inline__ int get_dma_residue(unsigned int dmanr) 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 */ +#ifdef CONFIG_PCI +extern int isa_dma_bridge_buggy; +#else #define isa_dma_bridge_buggy (0) +#endif #endif /* _M68K_DMA_H */ |