Basic HVM data structures and functions

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

diff --git a/palacios/include/palacios/vmm_config.h b/palacios/include/palacios/vmm_config.h
index fe82063..78a16c2 100644 (file)
--- a/palacios/include/palacios/vmm_config.h
+++ b/palacios/include/palacios/vmm_config.h
@@ -32,6 +32,8 @@
 //#include <palacios/svm.h>
 
 
+#define V3_MAX_TAG_LEN 256
+
 struct v3_vm_info;
 
 struct v3_vm_info * v3_config_guest( void * cfg_blob, void * priv_data);
@@ -40,8 +42,9 @@ int v3_free_config(struct v3_vm_info * vm);
 struct v3_cfg_file {
     void * data;
     uint64_t size;
+    ulong_t  hash;   // used only in version 1+
 
-    char tag[256];
+    char tag[V3_MAX_TAG_LEN];
 
     struct list_head file_node;
 };