2 files changed, 16 insertions, 0 deletions

diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index c5e3d26eabd3..e9b8047470fe 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -35,6 +35,7 @@ struct property {
         int     length;
         void    *value;
         struct property *next;
+        unsigned long _flags;
 };
 
 struct device_node {
@@ -60,6 +61,12 @@ struct device_node {
         void    *data;
 };
 
+/* flag descriptions */
+#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
+
+#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
+#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
+
 static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
 {
         dn->pde = de;
@@ -88,6 +95,7 @@ extern struct property *of_find_property(struct device_node *np,
 extern int of_device_is_compatible(struct device_node *device, const char *);
 extern void *of_get_property(struct device_node *node, const char *name,
                              int *lenp);
+extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
 extern int of_getintprop_default(struct device_node *np,
                                  const char *name,
                                  int def);
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
index 6d1556c0c263..c8022a337380 100644
--- a/include/asm-sparc64/prom.h
+++ b/include/asm-sparc64/prom.h
@@ -35,6 +35,7 @@ struct property {
         int     length;
         void    *value;
         struct property *next;
+        unsigned long _flags;
 };
 
 struct device_node {
@@ -60,6 +61,12 @@ struct device_node {
         void    *data;
 };
 
+/* flag descriptions */
+#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
+
+#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
+#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
+
 static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
 {
         dn->pde = de;
@@ -88,6 +95,7 @@ extern struct property *of_find_property(struct device_node *np,
 extern int of_device_is_compatible(struct device_node *device, const char *);
 extern void *of_get_property(struct device_node *node, const char *name,
                              int *lenp);
+extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
 extern int of_getintprop_default(struct device_node *np,
                                  const char *name,
                                  int def);