hda: do not mix output and input stream states, RHBZ #740493

[qemu.git] / hw / syborg_virtio.c

diff --git a/hw/syborg_virtio.c b/hw/syborg_virtio.c
index 4dfd1a87b94586a56b6e0b23f7fee06a91e71a7e..00c7be8c8f4560cab7a4a71d6de38e814814e58e 100644 (file)
--- a/hw/syborg_virtio.c
+++ b/hw/syborg_virtio.c
@@ -26,7 +26,6 @@
 #include "sysbus.h"
 #include "virtio.h"
 #include "virtio-net.h"
-#include "sysemu.h"
 
 //#define DEBUG_SYBORG_VIRTIO
 
@@ -147,7 +146,9 @@ static void syborg_virtio_writel(void *opaque, target_phys_addr_t offset,
             vdev->queue_sel = value;
         break;
     case SYBORG_VIRTIO_QUEUE_NOTIFY:
-        virtio_queue_notify(vdev, value);
+        if (value < VIRTIO_PCI_QUEUE_MAX) {
+            virtio_queue_notify(vdev, value);
+        }
         break;
     case SYBORG_VIRTIO_STATUS:
         virtio_set_status(vdev, value & 0xFF);
@@ -265,7 +266,8 @@ static int syborg_virtio_init(SyborgVirtIOProxy *proxy, VirtIODevice *vdev)
     proxy->vdev->nvectors = 0;
     sysbus_init_irq(&proxy->busdev, &proxy->irq);
     iomemtype = cpu_register_io_memory(syborg_virtio_readfn,
-                                       syborg_virtio_writefn, proxy);
+                                       syborg_virtio_writefn, proxy,
+                                       DEVICE_NATIVE_ENDIAN);
     sysbus_init_mmio(&proxy->busdev, 0x1000, iomemtype);
 
     proxy->id = ((uint32_t)0x1af4 << 16) | vdev->device_id;