summaryrefslogtreecommitdiffstats
path: root/arch/microblaze/include/asm/dma.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/microblaze/include/asm/dma.h')
-rw-r--r--arch/microblaze/include/asm/dma.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/dma.h b/arch/microblaze/include/asm/dma.h
index 08c073b..0d73d0c 100644
--- a/arch/microblaze/include/asm/dma.h
+++ b/arch/microblaze/include/asm/dma.h
@@ -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 */
OpenPOWER on IntegriCloud