wext: refactor
Refactor wext to
* split out iwpriv handling
* split out iwspy handling
* split out procfs support
* allow cfg80211 to have wireless extensions compat code
w/o CONFIG_WIRELESS_EXT
After this, drivers need to
- select WIRELESS_EXT - for wext support
- select WEXT_PRIV - for iwpriv support
- select WEXT_SPY - for iwspy support
except cfg80211 -- which gets new hooks in wext-core.c
and can then get wext handlers without CONFIG_WIRELESS_EXT.
Wireless extensions procfs support is auto-selected
based on PROC_FS and anything that requires the wext core
(i.e. WIRELESS_EXT or CFG80211_WEXT).
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index e9054a2..d5d3371 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -323,18 +323,19 @@
*/
struct iw_handler_def
{
- /* Number of handlers defined (more precisely, index of the
- * last defined handler + 1) */
- __u16 num_standard;
- __u16 num_private;
- /* Number of private arg description */
- __u16 num_private_args;
/* Array of handlers for standard ioctls
* We will call dev->wireless_handlers->standard[ioctl - SIOCSIWCOMMIT]
*/
const iw_handler * standard;
+ /* Number of handlers defined (more precisely, index of the
+ * last defined handler + 1) */
+ __u16 num_standard;
+#ifdef CONFIG_WEXT_PRIV
+ __u16 num_private;
+ /* Number of private arg description */
+ __u16 num_private_args;
/* Array of handlers for private ioctls
* Will call dev->wireless_handlers->private[ioctl - SIOCIWFIRSTPRIV]
*/
@@ -344,6 +345,7 @@
* can put it in any order you want and should not leave holes...
* We will automatically export that to user space... */
const struct iw_priv_args * private_args;
+#endif
/* New location of get_wireless_stats, to de-bloat struct net_device.
* The old pointer in struct net_device will be gradually phased