microblaze: Add isa_dma_bridge_buggy to dma.h



It is necessary for several drivers.

Signed-off-by: Michal Simek <monstr@monstr.eu>

parent e7682231

arch/microblaze/include/asm/dma.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -18,4 +18,10 @@
		#define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
		#endif

		#ifdef CONFIG_PCI
		extern int isa_dma_bridge_buggy;
		#else
		#define isa_dma_bridge_buggy (0)
		#endif

		#endif /* _ASM_MICROBLAZE_DMA_H */