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-rw-r--r--sys/powerpc/include/bus_dma.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/powerpc/include/bus_dma.h b/sys/powerpc/include/bus_dma.h
index d10a055..e070a94 100644
--- a/sys/powerpc/include/bus_dma.h
+++ b/sys/powerpc/include/bus_dma.h
@@ -30,4 +30,8 @@
#include <sys/bus_dma.h>
+struct device;
+
+int bus_dma_tag_set_iommu(bus_dma_tag_t, struct device *iommu, void *cookie);
+
#endif /* _POWERPC_BUS_DMA_H_ */
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