1 files changed, 6 insertions, 6 deletions

diff --git a/dma.h b/dma.h
index 5bd1fc836f..8c1ec8f0d2 100644
--- a/dma.h
+++ b/dma.h
@@ -16,6 +16,11 @@
 
 typedef struct ScatterGatherEntry ScatterGatherEntry;
 
+typedef enum {
+    DMA_DIRECTION_TO_DEVICE = 0,
+    DMA_DIRECTION_FROM_DEVICE = 1,
+} DMADirection;
+
 struct QEMUSGList {
     ScatterGatherEntry *sg;
     int nsg;
@@ -28,11 +33,6 @@ typedef target_phys_addr_t dma_addr_t;
 
 #define DMA_ADDR_FMT TARGET_FMT_plx
 
-typedef enum {
-    DMA_DIRECTION_TO_DEVICE = 0,
-    DMA_DIRECTION_FROM_DEVICE = 1,
-} DMADirection;
-
 struct ScatterGatherEntry {
     dma_addr_t base;
     dma_addr_t len;
@@ -50,7 +50,7 @@ typedef BlockDriverAIOCB *DMAIOFunc(BlockDriverState *bs, int64_t sector_num,
 BlockDriverAIOCB *dma_bdrv_io(BlockDriverState *bs,
                               QEMUSGList *sg, uint64_t sector_num,
                               DMAIOFunc *io_func, BlockDriverCompletionFunc *cb,
-                              void *opaque, bool to_dev);
+                              void *opaque, DMADirection dir);
 BlockDriverAIOCB *dma_bdrv_read(BlockDriverState *bs,
                                 QEMUSGList *sg, uint64_t sector,
                                 BlockDriverCompletionFunc *cb, void *opaque);