[NL80211]: add netlink interface to cfg80211

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 15 insertions, 4 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7edaef6b29d6..d30960e1755c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3,15 +3,15 @@
 
 #include <linux/netlink.h>
 #include <linux/skbuff.h>
+#include <linux/nl80211.h>
 #include <net/genetlink.h>
 
 /*
  * 802.11 configuration in-kernel interface
  *
- * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
  */
 
-
 /* Radiotap header iteration
  *   implemented in net/wireless/radiotap.c
  *   docs in Documentation/networking/radiotap-headers.txt
@@ -68,11 +68,16 @@ struct wiphy;
  * @add_virtual_intf: create a new virtual interface with the given name
  *
  * @del_virtual_intf: remove the virtual interface determined by ifindex.
+ *
+ * @change_virtual_intf: change type of virtual interface
+ *
  */
 struct cfg80211_ops {
         int     (*add_virtual_intf)(struct wiphy *wiphy, char *name,
-                                    unsigned int type);
+                                    enum nl80211_iftype type);
         int     (*del_virtual_intf)(struct wiphy *wiphy, int ifindex);
+        int     (*change_virtual_intf)(struct wiphy *wiphy, int ifindex,
+                                       enum nl80211_iftype type);
 };
 
 #endif /* __NET_CFG80211_H */
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index f23d07ca7c59..369d50e08b99 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -431,7 +431,13 @@ struct iw_public_data {
  * Those may be called only within the kernel.
  */
 
-/* functions that may be called by driver modules */
+/* First : function strictly used inside the kernel */
+
+/* Handle /proc/net/wireless, called in net/code/dev.c */
+extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
+                                 int length);
+
+/* Second : functions that may be called by driver modules */
 
 /* Send a single event to user space */
 extern void wireless_send_event(struct net_device *     dev,