1 files changed, 1 insertions, 0 deletions
diff --git a/dma.h b/dma.h
index 8c1ec8f0d2..fe08b72605 100644
--- a/dma.h
+++ b/dma.h
@@ -31,6 +31,7 @@ struct QEMUSGList {
 #if defined(TARGET_PHYS_ADDR_BITS)
 typedef target_phys_addr_t dma_addr_t;
 
+#define DMA_ADDR_BITS TARGET_PHYS_ADDR_BITS
 #define DMA_ADDR_FMT TARGET_FMT_plx
 
 struct ScatterGatherEntry {