-/*
+/*
* This file is part of the Palacios Virtual Machine Monitor developed
* by the V3VEE Project with funding from the United States National
* Science Foundation and the Department of Energy.
* redistribute, and modify it as specified in the file "V3VEE_LICENSE".
*/
-
#ifndef __DEVICES_SERIAL_H__
#define __DEVICES_SERIAL_H__
#ifdef __V3VEE__
+/* Really need to find clean way to allow a backend stream device to be attachable
+ to different kinds of frontend devices that can act as a stream */
+struct v3_stream_ops {
+ /* called by serial device to the backend stream device */
+ int (*read)(char *buf, uint_t len, void *private_data);
+ int (*write)(char *buf, uint_t len, void *private_data);
-#include <palacios/vm_dev.h>
-
-struct vm_device * create_serial();
+ /* called by backend device to frontend serial device */
+ int (*input)(char *buf, uint_t len, void *front_data);
+ void *front_data;
+};
+int v3_stream_register_serial(struct vm_device * serial_dev, struct v3_stream_ops * ops, void * private_data);
#endif // ! __V3VEE__
+
#endif