+/*
+ * 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, Steven Jaconette <stevenjaconette2007@u.northwestern.edu>
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
+ * All rights reserved.
+ *
+ * Author: Steven Jaconette <stevenjaconette2007@u.northwestern.edu>
+ *
+ * This is free software. You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
#ifndef __VMM_DIRECT_PAGING_H__
#define __VMM_DIRECT_PAGING_H__
#include <palacios/vmm_mem.h>
#include <palacios/vmm_paging.h>
-pde32_t * v3_create_direct_passthrough_pts(struct guest_info * guest_info);
+int v3_init_passthrough_pts(struct guest_info * guest_info);
+int v3_free_passthrough_pts(struct guest_info * core);
+
+int v3_reset_passthrough_pts(struct guest_info * guest_info);
+
+int v3_handle_passthrough_pagefault(struct guest_info * info, addr_t fault_addr, pf_error_t error_code);
+int v3_handle_nested_pagefault(struct guest_info * info, addr_t fault_addr, pf_error_t error_code);
+
+int v3_activate_passthrough_pt(struct guest_info * info);
-int v3_handle_shadow_pagefault_physical_mode(struct guest_info * info, addr_t fault_addr, pf_error_t error_code);
+int v3_invalidate_passthrough_addr(struct guest_info * info, addr_t inv_addr);
+int v3_invalidate_nested_addr(struct guest_info * info, addr_t inv_addr);
#endif // ! __V3VEE__