1 files changed, 19 insertions, 0 deletions
diff --git a/hw/qdev.c b/hw/qdev.c
index db6f696d2d..a97f42589c 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -265,3 +265,22 @@ void qdev_attach_child_bus(DeviceState *dev, const char *name, void *bus)
     p->next = dev->child_bus;
     dev->child_bus = p;
 }
+
+static int next_scsi_bus;
+
+/* Create a scsi bus, and attach devices to it.  */
+/* TODO: Actually create a scsi bus for hotplug to use.  */
+void scsi_bus_new(DeviceState *host, SCSIAttachFn attach)
+{
+   int bus = next_scsi_bus++;
+   int unit;
+   int index;
+
+   for (unit = 0; unit < MAX_SCSI_DEVS; unit++) {
+       index = drive_get_index(IF_SCSI, bus, unit);
+       if (index == -1) {
+           continue;
+       }
+       attach(host, drives_table[index].bdrv, unit);
+   }
+}