1 files changed, 74 insertions, 0 deletions
diff --git a/xen/include/public/policy_ops.h b/xen/include/public/policy_ops.h
new file mode 100644
index 0000000000..6b55f764b1
--- /dev/null
+++ b/xen/include/public/policy_ops.h
@@ -0,0 +1,74 @@
+/******************************************************************************
+ * policy_ops.h
+ * 
+ * Copyright (C) 2005 IBM Corporation
+ *
+ * Author:
+ * Reiner Sailer <sailer@watson.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2 of the
+ * License. 
+ *
+ * Process policy command requests from guest OS.
+ * access checked by policy; not restricted to DOM0
+ * 
+ */
+
+
+#ifndef __XEN_PUBLIC_POLICY_OPS_H__
+#define __XEN_PUBLIC_POLICY_OPS_H__
+
+#include "xen.h"
+#include "sched_ctl.h"
+
+/*
+ * Make sure you increment the interface version whenever you modify this file!
+ * This makes sure that old versions of policy tools will stop working in a
+ * well-defined way (rather than crashing the machine, for instance).
+ */
+#define POLICY_INTERFACE_VERSION   0xAAAA0001
+
+/************************************************************************/
+
+#define POLICY_SETPOLICY        	4
+typedef struct {
+    /* IN variables. */
+    u16           policy_type;
+    u16		  padding1;
+    /* OUT variables */
+    void  	  *pushcache;
+    u16           pushcache_size;
+} PACKED policy_setpolicy_t;          
+
+
+#define POLICY_GETPOLICY        	5
+typedef struct {
+    /* IN variables. */
+    u16           policy_type;
+    u16		  padding1;
+    /* OUT variables */
+    void  	  *pullcache;
+    u16           pullcache_size;
+} PACKED policy_getpolicy_t;       
+
+#define POLICY_DUMPSTATS        	6
+typedef struct {
+    void  	  *pullcache;
+    u16           pullcache_size;
+} PACKED policy_dumpstats_t;            
+ 
+
+typedef struct {
+    u32 cmd;                          /* 0 */
+    u32 interface_version;            /* 4 */ /* POLICY_INTERFACE_VERSION */
+	union {			      /* 8 */
+        u32	                 dummy[14];  /* 72bytes */
+	policy_setpolicy_t       setpolicy;
+        policy_getpolicy_t       getpolicy;
+	policy_dumpstats_t	 dumpstats;
+    } PACKED u;
+} PACKED policy_op_t;            /* 80 bytes */
+
+#endif /* __XEN_PUBLIC_POLICY_OPS_H__ */