1 files changed, 9 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/dma_64.c b/arch/powerpc/kernel/dma_64.c
index 7c3419656ccc..36aaa7663f02 100644
--- a/arch/powerpc/kernel/dma_64.c
+++ b/arch/powerpc/kernel/dma_64.c
@@ -10,6 +10,7 @@
 /* Include the busses we support */
 #include <linux/pci.h>
 #include <asm/vio.h>
+#include <asm/ibmebus.h>
 #include <asm/scatterlist.h>
 #include <asm/bug.h>
 
@@ -23,6 +24,10 @@ static struct dma_mapping_ops *get_dma_ops(struct device *dev)
         if (dev->bus == &vio_bus_type)
                 return &vio_dma_ops;
 #endif
+#ifdef CONFIG_IBMEBUS
+        if (dev->bus == &ibmebus_bus_type)
+                return &ibmebus_dma_ops;
+#endif
         return NULL;
 }
 
@@ -47,6 +52,10 @@ int dma_set_mask(struct device *dev, u64 dma_mask)
         if (dev->bus == &vio_bus_type)
                 return -EIO;
 #endif /* CONFIG_IBMVIO */
+#ifdef CONFIG_IBMEBUS
+        if (dev->bus == &ibmebus_bus_type)
+                return -EIO;
+#endif
         BUG();
         return 0;
 }