From: Johannes Berg <johannes@sipsolutions.net>
To: linux-wireless@vger.kernel.org
Subject: [RFC 11/11] cfg80211: self-contained wext handling
Date: Wed, 24 Jun 2009 14:07:56 +0200 [thread overview]
Message-ID: <20090624120810.346741106@sipsolutions.net> (raw)
In-Reply-To: 20090624120745.239294066@sipsolutions.net
Finally! This is what you've all been waiting for!
This patch makes cfg80211 take care of wext emulation
_completely_ by itself, the driver doesn't even need
to use the handlers and create a handler struct etc.
any more, all handled by cfg80211. This means we can
also clean up mac80211's Kconfig and make it possible
to build mac80211 w/o WEXT now!
WEXT IS DEAD.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
include/net/cfg80211.h | 103 ------------------
net/mac80211/Kconfig | 1
net/mac80211/Makefile | 1
net/mac80211/ieee80211_i.h | 4
net/mac80211/iface.c | 1
net/mac80211/scan.c | 1
net/mac80211/wext.c | 98 -----------------
net/wireless/core.c | 2
net/wireless/scan.c | 3
net/wireless/wext-compat.c | 257 +++++++++++++++++++++++++--------------------
net/wireless/wext-compat.h | 14 ++
net/wireless/wext-sme.c | 2
12 files changed, 164 insertions(+), 323 deletions(-)
--- wireless-testing.orig/net/mac80211/wext.c 2009-06-24 13:54:10.000000000 +0200
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,98 +0,0 @@
-/*
- * Copyright 2002-2005, Instant802 Networks, Inc.
- * Copyright 2005-2006, Devicescape Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/skbuff.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include <linux/wireless.h>
-#include <net/iw_handler.h>
-#include <asm/uaccess.h>
-
-#include <net/mac80211.h>
-#include "ieee80211_i.h"
-#include "led.h"
-#include "rate.h"
-#include "wpa.h"
-#include "aes_ccm.h"
-
-
-
-/* Structures to export the Wireless Handlers */
-
-static const iw_handler ieee80211_handler[] =
-{
- (iw_handler) NULL, /* SIOCSIWCOMMIT */
- (iw_handler) cfg80211_wext_giwname, /* SIOCGIWNAME */
- (iw_handler) NULL, /* SIOCSIWNWID */
- (iw_handler) NULL, /* SIOCGIWNWID */
- (iw_handler) cfg80211_wext_siwfreq, /* SIOCSIWFREQ */
- (iw_handler) cfg80211_wext_giwfreq, /* SIOCGIWFREQ */
- (iw_handler) cfg80211_wext_siwmode, /* SIOCSIWMODE */
- (iw_handler) cfg80211_wext_giwmode, /* SIOCGIWMODE */
- (iw_handler) NULL, /* SIOCSIWSENS */
- (iw_handler) NULL, /* SIOCGIWSENS */
- (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */
- (iw_handler) cfg80211_wext_giwrange, /* SIOCGIWRANGE */
- (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */
- (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */
- (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */
- (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */
- (iw_handler) NULL, /* SIOCSIWSPY */
- (iw_handler) NULL, /* SIOCGIWSPY */
- (iw_handler) NULL, /* SIOCSIWTHRSPY */
- (iw_handler) NULL, /* SIOCGIWTHRSPY */
- (iw_handler) cfg80211_wext_siwap, /* SIOCSIWAP */
- (iw_handler) cfg80211_wext_giwap, /* SIOCGIWAP */
- (iw_handler) cfg80211_wext_siwmlme, /* SIOCSIWMLME */
- (iw_handler) NULL, /* SIOCGIWAPLIST */
- (iw_handler) cfg80211_wext_siwscan, /* SIOCSIWSCAN */
- (iw_handler) cfg80211_wext_giwscan, /* SIOCGIWSCAN */
- (iw_handler) cfg80211_wext_siwessid, /* SIOCSIWESSID */
- (iw_handler) cfg80211_wext_giwessid, /* SIOCGIWESSID */
- (iw_handler) NULL, /* SIOCSIWNICKN */
- (iw_handler) NULL, /* SIOCGIWNICKN */
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) cfg80211_wext_siwrate, /* SIOCSIWRATE */
- (iw_handler) cfg80211_wext_giwrate, /* SIOCGIWRATE */
- (iw_handler) cfg80211_wext_siwrts, /* SIOCSIWRTS */
- (iw_handler) cfg80211_wext_giwrts, /* SIOCGIWRTS */
- (iw_handler) cfg80211_wext_siwfrag, /* SIOCSIWFRAG */
- (iw_handler) cfg80211_wext_giwfrag, /* SIOCGIWFRAG */
- (iw_handler) cfg80211_wext_siwtxpower, /* SIOCSIWTXPOW */
- (iw_handler) cfg80211_wext_giwtxpower, /* SIOCGIWTXPOW */
- (iw_handler) cfg80211_wext_siwretry, /* SIOCSIWRETRY */
- (iw_handler) cfg80211_wext_giwretry, /* SIOCGIWRETRY */
- (iw_handler) cfg80211_wext_siwencode, /* SIOCSIWENCODE */
- (iw_handler) cfg80211_wext_giwencode, /* SIOCGIWENCODE */
- (iw_handler) cfg80211_wext_siwpower, /* SIOCSIWPOWER */
- (iw_handler) cfg80211_wext_giwpower, /* SIOCGIWPOWER */
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) NULL, /* -- hole -- */
- (iw_handler) cfg80211_wext_siwgenie, /* SIOCSIWGENIE */
- (iw_handler) NULL, /* SIOCGIWGENIE */
- (iw_handler) cfg80211_wext_siwauth, /* SIOCSIWAUTH */
- (iw_handler) cfg80211_wext_giwauth, /* SIOCGIWAUTH */
- (iw_handler) cfg80211_wext_siwencodeext, /* SIOCSIWENCODEEXT */
- (iw_handler) NULL, /* SIOCGIWENCODEEXT */
- (iw_handler) NULL, /* SIOCSIWPMKSA */
- (iw_handler) NULL, /* -- hole -- */
-};
-
-const struct iw_handler_def ieee80211_iw_handler_def =
-{
- .num_standard = ARRAY_SIZE(ieee80211_handler),
- .standard = (iw_handler *) ieee80211_handler,
- .get_wireless_stats = cfg80211_wireless_stats,
-};
--- wireless-testing.orig/net/wireless/wext-compat.c 2009-06-24 13:54:10.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.c 2009-06-24 13:54:11.000000000 +0200
@@ -17,9 +17,9 @@
#include "wext-compat.h"
#include "core.h"
-int cfg80211_wext_giwname(struct net_device *dev,
- struct iw_request_info *info,
- char *name, char *extra)
+static int cfg80211_wext_giwname(struct net_device *dev,
+ struct iw_request_info *info,
+ char *name, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct ieee80211_supported_band *sband;
@@ -59,10 +59,10 @@ int cfg80211_wext_giwname(struct net_dev
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwname);
-int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
- u32 *mode, char *extra)
+static int cfg80211_wext_siwmode(struct net_device *dev,
+ struct iw_request_info *info,
+ u32 *mode, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev;
@@ -110,10 +110,10 @@ int cfg80211_wext_siwmode(struct net_dev
return ret;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwmode);
-int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
- u32 *mode, char *extra)
+static int cfg80211_wext_giwmode(struct net_device *dev,
+ struct iw_request_info *info,
+ u32 *mode, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -145,12 +145,11 @@ int cfg80211_wext_giwmode(struct net_dev
}
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwmode);
-int cfg80211_wext_giwrange(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra)
+static int cfg80211_wext_giwrange(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct iw_range *range = (struct iw_range *) extra;
@@ -260,8 +259,6 @@ int cfg80211_wext_giwrange(struct net_de
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange);
-
/**
* cfg80211_wext_freq - get wext frequency for non-"auto"
@@ -303,9 +300,9 @@ struct ieee80211_channel *cfg80211_wext_
return chan;
}
-int cfg80211_wext_siwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra)
+static int cfg80211_wext_siwrts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rts, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -326,11 +323,10 @@ int cfg80211_wext_siwrts(struct net_devi
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwrts);
-int cfg80211_wext_giwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra)
+static int cfg80211_wext_giwrts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rts, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -340,11 +336,10 @@ int cfg80211_wext_giwrts(struct net_devi
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwrts);
-int cfg80211_wext_siwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra)
+static int cfg80211_wext_siwfrag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *frag, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -367,11 +362,10 @@ int cfg80211_wext_siwfrag(struct net_dev
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwfrag);
-int cfg80211_wext_giwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra)
+static int cfg80211_wext_giwfrag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *frag, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -381,11 +375,10 @@ int cfg80211_wext_giwfrag(struct net_dev
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwfrag);
-int cfg80211_wext_siwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra)
+static int cfg80211_wext_siwretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *retry, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -422,11 +415,10 @@ int cfg80211_wext_siwretry(struct net_de
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwretry);
-int cfg80211_wext_giwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra)
+static int cfg80211_wext_giwretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *retry, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -452,7 +444,6 @@ int cfg80211_wext_giwretry(struct net_de
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwretry);
static int cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *addr,
@@ -519,9 +510,9 @@ static int cfg80211_set_encryption(struc
}
}
-int cfg80211_wext_siwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf)
+static int cfg80211_wext_siwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *keybuf)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -569,11 +560,10 @@ int cfg80211_wext_siwencode(struct net_d
wdev->wext.default_key == -1,
idx, ¶ms);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwencode);
-int cfg80211_wext_siwencodeext(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *extra)
+static int cfg80211_wext_siwencodeext(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -655,7 +645,6 @@ int cfg80211_wext_siwencodeext(struct ne
ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY,
idx, ¶ms);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwencodeext);
struct giwencode_cookie {
size_t buflen;
@@ -675,9 +664,9 @@ static void giwencode_get_key_cb(void *c
memcpy(data->keybuf, params->key, data->buflen);
}
-int cfg80211_wext_giwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf)
+static int cfg80211_wext_giwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq, char *keybuf)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -718,11 +707,10 @@ int cfg80211_wext_giwencode(struct net_d
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwencode);
-int cfg80211_wext_siwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+static int cfg80211_wext_siwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -748,11 +736,10 @@ int cfg80211_wext_siwfreq(struct net_dev
return 0;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq);
-int cfg80211_wext_giwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+static int cfg80211_wext_giwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -770,11 +757,10 @@ int cfg80211_wext_giwfreq(struct net_dev
return 0;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwfreq);
-int cfg80211_wext_siwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *extra)
+static int cfg80211_wext_siwtxpower(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -823,11 +809,10 @@ int cfg80211_wext_siwtxpower(struct net_
return rdev->ops->set_tx_power(wdev->wiphy, type, dbm);;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwtxpower);
-int cfg80211_wext_giwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *extra)
+static int cfg80211_wext_giwtxpower(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -853,11 +838,10 @@ int cfg80211_wext_giwtxpower(struct net_
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwtxpower);
-int cfg80211_wext_siwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra)
+static int cfg80211_wext_siwauth(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
int ret;
@@ -889,21 +873,19 @@ int cfg80211_wext_siwauth(struct net_dev
return ret;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwauth);
-int cfg80211_wext_giwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra)
+static int cfg80211_wext_giwauth(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *data, char *extra)
{
/* XXX: what do we need? */
return -EOPNOTSUPP;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwauth);
-int cfg80211_wext_siwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra)
+static int cfg80211_wext_siwpower(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *wrq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -947,11 +929,10 @@ int cfg80211_wext_siwpower(struct net_de
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwpower);
-int cfg80211_wext_giwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra)
+static int cfg80211_wext_giwpower(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *wrq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -959,7 +940,6 @@ int cfg80211_wext_giwpower(struct net_de
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwpower);
static int cfg80211_wds_wext_siwap(struct net_device *dev,
struct iw_request_info *info,
@@ -1004,11 +984,10 @@ static int cfg80211_wds_wext_giwap(struc
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wds_wext_giwap);
-int cfg80211_wext_siwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra)
+static int cfg80211_wext_siwrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rate, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -1018,11 +997,10 @@ int cfg80211_wext_siwrate(struct net_dev
return rdev->ops->set_bitrate(wdev->wiphy, dev, rate);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwrate);
-int cfg80211_wext_giwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra)
+static int cfg80211_wext_giwrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rate, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -1032,10 +1010,9 @@ int cfg80211_wext_giwrate(struct net_dev
return rdev->ops->get_bitrate(wdev->wiphy, dev, rate);
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwrate);
/* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */
-struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
+static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
@@ -1102,11 +1079,10 @@ struct iw_statistics *cfg80211_wireless_
return &wstats;
}
-EXPORT_SYMBOL_GPL(cfg80211_wireless_stats);
-int cfg80211_wext_siwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra)
+static int cfg80211_wext_siwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -1121,11 +1097,10 @@ int cfg80211_wext_siwap(struct net_devic
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwap);
-int cfg80211_wext_giwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra)
+static int cfg80211_wext_giwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -1140,11 +1115,10 @@ int cfg80211_wext_giwap(struct net_devic
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwap);
-int cfg80211_wext_siwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid)
+static int cfg80211_wext_siwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -1157,11 +1131,10 @@ int cfg80211_wext_siwessid(struct net_de
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwessid);
-int cfg80211_wext_giwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid)
+static int cfg80211_wext_giwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
@@ -1174,4 +1147,68 @@ int cfg80211_wext_giwessid(struct net_de
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwessid);
+
+static const iw_handler ieee80211_handler[] = {
+ (iw_handler) NULL, /* SIOCSIWCOMMIT */
+ (iw_handler) cfg80211_wext_giwname, /* SIOCGIWNAME */
+ (iw_handler) NULL, /* SIOCSIWNWID */
+ (iw_handler) NULL, /* SIOCGIWNWID */
+ (iw_handler) cfg80211_wext_siwfreq, /* SIOCSIWFREQ */
+ (iw_handler) cfg80211_wext_giwfreq, /* SIOCGIWFREQ */
+ (iw_handler) cfg80211_wext_siwmode, /* SIOCSIWMODE */
+ (iw_handler) cfg80211_wext_giwmode, /* SIOCGIWMODE */
+ (iw_handler) NULL, /* SIOCSIWSENS */
+ (iw_handler) NULL, /* SIOCGIWSENS */
+ (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */
+ (iw_handler) cfg80211_wext_giwrange, /* SIOCGIWRANGE */
+ (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */
+ (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */
+ (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */
+ (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */
+ (iw_handler) NULL, /* SIOCSIWSPY */
+ (iw_handler) NULL, /* SIOCGIWSPY */
+ (iw_handler) NULL, /* SIOCSIWTHRSPY */
+ (iw_handler) NULL, /* SIOCGIWTHRSPY */
+ (iw_handler) cfg80211_wext_siwap, /* SIOCSIWAP */
+ (iw_handler) cfg80211_wext_giwap, /* SIOCGIWAP */
+ (iw_handler) cfg80211_wext_siwmlme, /* SIOCSIWMLME */
+ (iw_handler) NULL, /* SIOCGIWAPLIST */
+ (iw_handler) cfg80211_wext_siwscan, /* SIOCSIWSCAN */
+ (iw_handler) cfg80211_wext_giwscan, /* SIOCGIWSCAN */
+ (iw_handler) cfg80211_wext_siwessid, /* SIOCSIWESSID */
+ (iw_handler) cfg80211_wext_giwessid, /* SIOCGIWESSID */
+ (iw_handler) NULL, /* SIOCSIWNICKN */
+ (iw_handler) NULL, /* SIOCGIWNICKN */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) cfg80211_wext_siwrate, /* SIOCSIWRATE */
+ (iw_handler) cfg80211_wext_giwrate, /* SIOCGIWRATE */
+ (iw_handler) cfg80211_wext_siwrts, /* SIOCSIWRTS */
+ (iw_handler) cfg80211_wext_giwrts, /* SIOCGIWRTS */
+ (iw_handler) cfg80211_wext_siwfrag, /* SIOCSIWFRAG */
+ (iw_handler) cfg80211_wext_giwfrag, /* SIOCGIWFRAG */
+ (iw_handler) cfg80211_wext_siwtxpower, /* SIOCSIWTXPOW */
+ (iw_handler) cfg80211_wext_giwtxpower, /* SIOCGIWTXPOW */
+ (iw_handler) cfg80211_wext_siwretry, /* SIOCSIWRETRY */
+ (iw_handler) cfg80211_wext_giwretry, /* SIOCGIWRETRY */
+ (iw_handler) cfg80211_wext_siwencode, /* SIOCSIWENCODE */
+ (iw_handler) cfg80211_wext_giwencode, /* SIOCGIWENCODE */
+ (iw_handler) cfg80211_wext_siwpower, /* SIOCSIWPOWER */
+ (iw_handler) cfg80211_wext_giwpower, /* SIOCGIWPOWER */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) NULL, /* -- hole -- */
+ (iw_handler) cfg80211_wext_siwgenie, /* SIOCSIWGENIE */
+ (iw_handler) NULL, /* SIOCGIWGENIE */
+ (iw_handler) cfg80211_wext_siwauth, /* SIOCSIWAUTH */
+ (iw_handler) cfg80211_wext_giwauth, /* SIOCGIWAUTH */
+ (iw_handler) cfg80211_wext_siwencodeext, /* SIOCSIWENCODEEXT */
+ (iw_handler) NULL, /* SIOCGIWENCODEEXT */
+ (iw_handler) NULL, /* SIOCSIWPMKSA */
+ (iw_handler) NULL, /* -- hole -- */
+};
+
+const struct iw_handler_def cfg80211_wext_handler = {
+ .num_standard = ARRAY_SIZE(ieee80211_handler),
+ .standard = (iw_handler *) ieee80211_handler,
+ .get_wireless_stats = cfg80211_wireless_stats,
+};
--- wireless-testing.orig/net/wireless/wext-compat.h 2009-06-24 13:54:10.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.h 2009-06-24 13:54:11.000000000 +0200
@@ -38,8 +38,22 @@ int cfg80211_mgd_wext_siwessid(struct ne
int cfg80211_mgd_wext_giwessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *data, char *ssid);
+int cfg80211_wext_siwgenie(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+int cfg80211_wext_siwmlme(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+
+int cfg80211_wext_siwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int cfg80211_wext_giwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
struct iw_freq *freq);
+extern const struct iw_handler_def cfg80211_wext_handler;
#endif /* __WEXT_COMPAT */
--- wireless-testing.orig/net/mac80211/Kconfig 2009-06-24 13:54:07.000000000 +0200
+++ wireless-testing/net/mac80211/Kconfig 2009-06-24 13:54:11.000000000 +0200
@@ -6,7 +6,6 @@ config MAC80211
select CRYPTO_ARC4
select CRYPTO_AES
select CRC32
- select WIRELESS_EXT
---help---
This option enables the hardware independent IEEE 802.11
networking stack.
--- wireless-testing.orig/net/mac80211/Makefile 2009-06-24 13:48:25.000000000 +0200
+++ wireless-testing/net/mac80211/Makefile 2009-06-24 13:54:11.000000000 +0200
@@ -3,7 +3,6 @@ obj-$(CONFIG_MAC80211) += mac80211.o
# mac80211 objects
mac80211-y := \
main.o \
- wext.o \
sta_info.o \
wep.o \
wpa.o \
--- wireless-testing.orig/net/mac80211/scan.c 2009-06-24 13:48:25.000000000 +0200
+++ wireless-testing/net/mac80211/scan.c 2009-06-24 13:54:11.000000000 +0200
@@ -18,7 +18,6 @@
#include <linux/if_arp.h>
#include <linux/rtnetlink.h>
#include <net/mac80211.h>
-#include <net/iw_handler.h>
#include "ieee80211_i.h"
#include "driver-ops.h"
--- wireless-testing.orig/net/mac80211/ieee80211_i.h 2009-06-24 13:54:04.000000000 +0200
+++ wireless-testing/net/mac80211/ieee80211_i.h 2009-06-24 13:54:11.000000000 +0200
@@ -24,7 +24,6 @@
#include <linux/spinlock.h>
#include <linux/etherdevice.h>
#include <net/cfg80211.h>
-#include <net/iw_handler.h>
#include <net/mac80211.h>
#include "key.h"
#include "sta_info.h"
@@ -935,9 +934,6 @@ void ieee80211_bss_info_change_notify(st
void ieee80211_configure_filter(struct ieee80211_local *local);
u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata);
-/* wireless extensions */
-extern const struct iw_handler_def ieee80211_iw_handler_def;
-
/* STA code */
void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata);
ieee80211_rx_result ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata,
--- wireless-testing.orig/net/mac80211/iface.c 2009-06-24 13:53:16.000000000 +0200
+++ wireless-testing/net/mac80211/iface.c 2009-06-24 13:54:11.000000000 +0200
@@ -694,7 +694,6 @@ static void ieee80211_if_setup(struct ne
{
ether_setup(dev);
dev->netdev_ops = &ieee80211_dataif_ops;
- dev->wireless_handlers = &ieee80211_iw_handler_def;
dev->destructor = free_netdev;
}
--- wireless-testing.orig/net/wireless/scan.c 2009-06-24 13:54:06.000000000 +0200
+++ wireless-testing/net/wireless/scan.c 2009-06-24 13:54:11.000000000 +0200
@@ -14,6 +14,7 @@
#include <net/iw_handler.h>
#include "core.h"
#include "nl80211.h"
+#include "wext-compat.h"
#define IEEE80211_SCAN_RESULT_EXPIRE (10 * HZ)
@@ -661,7 +662,6 @@ int cfg80211_wext_siwscan(struct net_dev
cfg80211_put_dev(rdev);
return err;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwscan);
static void ieee80211_scan_add_ies(struct iw_request_info *info,
struct cfg80211_bss *bss,
@@ -970,5 +970,4 @@ int cfg80211_wext_giwscan(struct net_dev
cfg80211_put_dev(rdev);
return res;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_giwscan);
#endif
--- wireless-testing.orig/net/wireless/core.c 2009-06-24 13:54:07.000000000 +0200
+++ wireless-testing/net/wireless/core.c 2009-06-24 13:54:11.000000000 +0200
@@ -19,6 +19,7 @@
#include "core.h"
#include "sysfs.h"
#include "debugfs.h"
+#include "wext-compat.h"
/* name for sysfs, %d is appended */
#define PHY_NAME "phy"
@@ -552,6 +553,7 @@ static int cfg80211_netdev_notifier_call
wdev->sme_state = CFG80211_SME_IDLE;
mutex_unlock(&rdev->devlist_mtx);
#ifdef CONFIG_WIRELESS_EXT
+ dev->wireless_handlers = &cfg80211_wext_handler;
wdev->wext.default_key = -1;
wdev->wext.default_mgmt_key = -1;
wdev->wext.ps = CONFIG_CFG80211_DEFAULT_PS_VALUE;
--- wireless-testing.orig/include/net/cfg80211.h 2009-06-24 13:54:10.000000000 +0200
+++ wireless-testing/include/net/cfg80211.h 2009-06-24 13:54:11.000000000 +0200
@@ -1500,109 +1500,6 @@ extern int freq_reg_info(struct wiphy *w
const struct ieee80211_reg_rule **reg_rule);
/*
- * Temporary wext handlers & helper functions
- *
- * In the future cfg80211 will simply assign the entire wext handler
- * structure to netdevs it manages, but we're not there yet.
- */
-int cfg80211_wext_giwname(struct net_device *dev,
- struct iw_request_info *info,
- char *name, char *extra);
-int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
- u32 *mode, char *extra);
-int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
- u32 *mode, char *extra);
-int cfg80211_wext_siwscan(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-int cfg80211_wext_giwscan(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_siwmlme(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_giwrange(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_siwgenie(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra);
-int cfg80211_wext_siwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra);
-int cfg80211_wext_giwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra);
-
-int cfg80211_wext_siwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra);
-int cfg80211_wext_giwfreq(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_freq *freq, char *extra);
-int cfg80211_wext_siwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid);
-int cfg80211_wext_giwessid(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *ssid);
-int cfg80211_wext_siwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra);
-int cfg80211_wext_giwrate(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rate, char *extra);
-
-int cfg80211_wext_siwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra);
-int cfg80211_wext_giwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra);
-int cfg80211_wext_siwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra);
-int cfg80211_wext_giwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra);
-int cfg80211_wext_siwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra);
-int cfg80211_wext_giwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra);
-int cfg80211_wext_siwencodeext(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *extra);
-int cfg80211_wext_siwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf);
-int cfg80211_wext_giwencode(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *erq, char *keybuf);
-int cfg80211_wext_siwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *keybuf);
-int cfg80211_wext_giwtxpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *data, char *keybuf);
-struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev);
-
-int cfg80211_wext_siwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra);
-int cfg80211_wext_giwpower(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *wrq, char *extra);
-
-int cfg80211_wext_siwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra);
-int cfg80211_wext_giwap(struct net_device *dev,
- struct iw_request_info *info,
- struct sockaddr *ap_addr, char *extra);
-
-/*
* callbacks for asynchronous cfg80211 methods, notification
* functions and BSS handling helpers
*/
--- wireless-testing.orig/net/wireless/wext-sme.c 2009-06-24 13:54:10.000000000 +0200
+++ wireless-testing/net/wireless/wext-sme.c 2009-06-24 13:54:11.000000000 +0200
@@ -278,7 +278,6 @@ int cfg80211_wext_siwgenie(struct net_de
/* userspace better not think we'll reconnect */
return 0;
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwgenie);
int cfg80211_wext_siwmlme(struct net_device *dev,
struct iw_request_info *info,
@@ -308,4 +307,3 @@ int cfg80211_wext_siwmlme(struct net_dev
return -EOPNOTSUPP;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwmlme);
--
next prev parent reply other threads:[~2009-06-24 12:10 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-24 12:07 [RFC 00/11] cfg80211 connect API + wireless extension move Johannes Berg
2009-06-24 12:07 ` [RFC 01/11] cfg80211: connect/disconnect API Johannes Berg
2009-06-24 15:30 ` Samuel Ortiz
2009-06-24 12:07 ` [RFC 02/11] cfg80211: emulate connect with auth/assoc Johannes Berg
2009-06-24 12:07 ` [RFC 03/11] cfg80211: managed mode wext compatibility Johannes Berg
2009-06-24 12:07 ` [RFC 04/11] cfg80211: implement iwpower Johannes Berg
2009-06-24 12:07 ` [RFC 05/11] cfg80211: implement IWAP for WDS Johannes Berg
2009-06-24 12:07 ` [RFC 06/11] cfg80211: implement IWRATE Johannes Berg
2009-06-24 12:07 ` [RFC 07/11] cfg80211: implement get_wireless_stats Johannes Berg
2009-06-24 12:07 ` [RFC 08/11] cfg80211: combine iwfreq implementations Johannes Berg
2009-06-24 12:07 ` [RFC 09/11] cfg80211: combine IWAP handlers Johannes Berg
2009-06-24 12:07 ` [RFC 10/11] cfg80211: combine IWESSID handlers Johannes Berg
2009-06-24 12:07 ` Johannes Berg [this message]
2009-06-24 20:24 ` [RFC 00/11] cfg80211 connect API + wireless extension move Luis R. Rodriguez
2009-06-25 20:37 ` Dave
2009-06-26 20:18 ` Johannes Berg
2009-06-28 9:26 ` Dave
2009-06-29 8:35 ` Johannes Berg
2009-06-26 21:01 ` Johannes Berg
2009-06-28 8:43 ` Dave
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090624120810.346741106@sipsolutions.net \
--to=johannes@sipsolutions.net \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.