PPC: dbdma: macio: Add DMA callback

We need to know when the IDE core starts a DMA transfer. Add a notifier
function so we have the chance to start transmitting data.

Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index 54efaed627..27c4ca39be 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -131,6 +131,8 @@ typedef struct MACIOIDEState {
     MemoryRegion mem;
     IDEBus bus;
     BlockDriverAIOCB *aiocb;
+    IDEDMA dma;
+    void *dbdma;
 } MACIOIDEState;
 
 void macio_ide_init_drives(MACIOIDEState *ide, DriveInfo **hd_table);