updated IO and MSRs to allow hooking/unhooking dynamic at runtime

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

diff --git a/palacios/include/palacios/vmm_msr.h b/palacios/include/palacios/vmm_msr.h
index 00e1425..ef66a60 100644 (file)
--- a/palacios/include/palacios/vmm_msr.h
+++ b/palacios/include/palacios/vmm_msr.h
@@ -28,6 +28,7 @@
 
 struct guest_info;
 
+
 struct v3_msr {
 
     union {
@@ -41,7 +42,6 @@ struct v3_msr {
 } __attribute__((packed));
 
 
-
 typedef struct v3_msr v3_msr_t;
 
 struct v3_msr_hook {
@@ -62,6 +62,10 @@ struct v3_msr_hook;
 struct v3_msr_map {
     uint_t num_hooks;
     struct list_head hook_list;
+
+    int (*update_map)(struct guest_info * info, uint_t msr, int hook_read, int hook_write);
+    void * arch_data;
+
 };