Convert shadow paging to use 32 PAE (Remove 32 Bit Restrictions)

[palacios.git] / palacios / include / palacios / vmm_direct_paging.h

diff --git a/palacios/include/palacios/vmm_direct_paging.h b/palacios/include/palacios/vmm_direct_paging.h
index 22843fd..6404e6f 100644 (file)
--- a/palacios/include/palacios/vmm_direct_paging.h
+++ b/palacios/include/palacios/vmm_direct_paging.h
@@ -26,11 +26,26 @@
 #include <palacios/vmm_mem.h>
 #include <palacios/vmm_paging.h>
 
-addr_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_invalidate_passthrough_addr(struct guest_info * info, addr_t inv_addr);
+// The range invalidated is minimally [start, end]
+int v3_invalidate_passthrough_addr_range(struct guest_info * info, 
+                                        addr_t inv_addr_start, addr_t inv_addr_end);
+
+int v3_invalidate_nested_addr(struct guest_info * info, addr_t inv_addr);
+// The range invalidated is minimally [start, end]
+int v3_invalidate_nested_addr_range(struct guest_info * info, 
+                                   addr_t inv_addr_start, addr_t inv_addr_end);
+
 #endif // ! __V3VEE__
 
 #endif