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microblaze: Add isa_dma_bridge_buggy to dma.h

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It is necessary for several drivers.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek
2010-04-20 19:02:13 +02:00
parent e768223109
commit 113a591a17
1 changed files with 6 additions and 0 deletions
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6
arch/microblaze/include/asm/dma.h
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@@ -18,4 +18,10 @@
#define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1) #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
#endif #endif
#ifdef CONFIG_PCI
extern int isa_dma_bridge_buggy;
#else
#define isa_dma_bridge_buggy (0)
#endif
#endif /* _ASM_MICROBLAZE_DMA_H */ #endif /* _ASM_MICROBLAZE_DMA_H */