+/*
+ * 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.
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico. You can find out more at
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software. You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
#ifndef __VM_DEV_H
#define __VM_DEV_H
+#ifdef __V3VEE__
+
#include <palacios/vmm_types.h>
#include <palacios/vmm_list.h>
#include <palacios/vmm_dev_mgr.h>
struct vm_device_ops {
- int (*init)(struct vm_device *dev);
- int (*deinit)(struct vm_device *dev);
+ int (*init)(struct vm_device *dev);
+ int (*deinit)(struct vm_device *dev);
- int (*reset)(struct vm_device *dev);
+ int (*reset)(struct vm_device *dev);
- int (*start)(struct vm_device *dev);
- int (*stop)(struct vm_device *dev);
+ int (*start)(struct vm_device *dev);
+ int (*stop)(struct vm_device *dev);
- //int (*save)(struct vm_device *dev, struct *iostream);
- //int (*restore)(struct vm_device *dev, struct *iostream);
+ //int (*save)(struct vm_device *dev, struct *iostream);
+ //int (*restore)(struct vm_device *dev, struct *iostream);
};
struct vm_device {
- char name[32];
+ char name[32];
- void *private_data;
+ void *private_data;
- struct vm_device_ops * ops;
+ struct vm_device_ops * ops;
- struct guest_info * vm;
+ struct guest_info * vm;
- struct vm_device *next, *prev;
+ struct list_head dev_link;
- struct dev_io_hook_list io_hooks;
- struct dev_mem_hook_list mem_hooks;
+ uint_t num_io_hooks;
+ struct list_head io_hooks;
};
-struct vm_device * allocate_device();
-struct vm_device * create_device(char * name, struct vm_device_ops * ops, void * private_data);
-void free_device(struct vm_device * dev);
+
+struct vm_device * v3_create_device(char * name, struct vm_device_ops * ops, void * private_data);
+void v3_free_device(struct vm_device * dev);
-int dev_hook_io(struct vm_device *dev,
- ushort_t port,
- int (*read)(ushort_t port, void * dst, uint_t length, struct vm_device * dev),
- int (*write)(ushort_t port, void * src, uint_t length, struct vm_device * dev));
+int v3_dev_hook_io(struct vm_device *dev,
+ ushort_t port,
+ int (*read)(ushort_t port, void * dst, uint_t length, struct vm_device * dev),
+ int (*write)(ushort_t port, void * src, uint_t length, struct vm_device * dev));
-int dev_unhook_io(struct vm_device *dev,
- ushort_t port);
+int v3_dev_unhook_io(struct vm_device *dev,
+ ushort_t port);
-int dev_hook_mem(struct vm_device *dev,
- void *start,
- void *end);
-int dev_unhook_mem(struct vm_device * dev,
- void * start,
- void * end);
+#endif // ! __V3VEE__
#endif