[Qemu-devel] [PATCH 6/6] dbdma: reset io->processing flag for unassigned DBDMA channel rw accesses

[Mark Cave-Ayland]

Otherwise MacOS 9 hangs upon shutdown.

Signed-off-by: Mark Cave-Ayland <address@hidden>
Acked-by: Benjamin Herrenschmidt <address@hidden>
---
 hw/misc/macio/mac_dbdma.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index cb740c1..335a5e4 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -778,6 +778,7 @@ static void dbdma_unassigned_rw(DBDMA_io *io)
     DBDMA_channel *ch = io->channel;
     qemu_log_mask(LOG_GUEST_ERROR, "%s: use of unassigned channel %d\n",
                   __func__, ch->channel);
+    ch->io.processing = false;
 }
 
 static void dbdma_unassigned_flush(DBDMA_io *io)
-- 
1.7.10.4