--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/hw/virtio-audio.h	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,47 @@
+/*
+ * Virtio Audio Device Header
+ *
+ * Copyright 2009 CodeSourcery
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "virtio.h"
+#include "audio/audio.h"
+
+#define VIRTIO_ID_AUDIO 0xffff
+
+#define VIRTIO_AUDIO_CMD_SET_ENDIAN   1
+#define VIRTIO_AUDIO_CMD_SET_CHANNELS 2
+#define VIRTIO_AUDIO_CMD_SET_FMT      3
+#define VIRTIO_AUDIO_CMD_SET_FREQ     4
+#define VIRTIO_AUDIO_CMD_INIT         5
+#define VIRTIO_AUDIO_CMD_RUN          6
+
+struct virtio_audio_cmd {
+    uint32_t cmd;
+    uint32_t stream;
+    uint32_t arg;
+};
+
+struct virtio_audio_cfg {
+    uint8_t num_streams;
+};
+
+void virtio_audio_init(VirtIOBindFn bind, void *bind_arg, AudioState *audio);