New get_fw_dev_path callback will be used for build device path usable
by firmware in contrast to qdev qemu internal device path.
Signed-off-by: Gleb Natapov <g...@redhat.com>
---
hw/qdev.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/hw/qdev.h b/hw/qdev.h
index bc71110..f72fbde 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -49,6 +49,12 @@ struct DeviceState {
typedef void (*bus_dev_printfn)(Monitor *mon, DeviceState *dev, int indent);
typedef char *(*bus_get_dev_path)(DeviceState *dev);
+/*
+ * This callback is used to create Open Firmware device path in accordance with
+ * OF spec http://forthworks.com/standards/of1275.pdf. Indicidual bus bindings
+ * can be found here http://playground.sun.com/1275/bindings/.
+ */
+typedef char *(*bus_get_fw_dev_path)(DeviceState *dev);
typedef int (qbus_resetfn)(BusState *bus);
struct BusInfo {
@@ -56,6 +62,7 @@ struct BusInfo {
size_t size;
bus_dev_printfn print_dev;
bus_get_dev_path get_dev_path;
+ bus_get_fw_dev_path get_fw_dev_path;
qbus_resetfn *reset;
Property *props;
};
--
1.7.2.3
