cfg80211: managed mode wext compatibility
This adds code to make it possible to use the cfg80211
connect() API with wireless extensions, and because the
previous patch added emulation of that API with auth()
and assoc(), by extension also supports wext on that.
At the same time, removes code from mac80211 for wext,
but doesn't yet clean up mac80211's mlme code more.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 24fab43..0708521 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1253,8 +1253,14 @@
#ifdef CONFIG_WIRELESS_EXT
/* wext data */
struct {
- struct cfg80211_ibss_params ibss;
+ union {
+ struct cfg80211_ibss_params ibss;
+ struct cfg80211_connect_params connect;
+ };
+ u8 *ie;
+ size_t ie_len;
u8 bssid[ETH_ALEN];
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
s8 default_key, default_mgmt_key;
} wext;
#endif
@@ -1535,6 +1541,34 @@
struct iw_request_info *info,
struct sockaddr *ap_addr, char *extra);
+int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra);
+int cfg80211_mgd_wext_giwfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra);
+int cfg80211_mgd_wext_siwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid);
+int cfg80211_mgd_wext_giwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid);
+int cfg80211_mgd_wext_siwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra);
+int cfg80211_mgd_wext_giwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, 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);
+
struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
struct iw_freq *freq);
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 58135a5..fbb93a7 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -870,70 +870,6 @@
return changed;
}
-static void ieee80211_sta_send_apinfo(struct ieee80211_sub_if_data *sdata)
-{
- union iwreq_data wrqu;
-
- memset(&wrqu, 0, sizeof(wrqu));
- if (sdata->u.mgd.flags & IEEE80211_STA_ASSOCIATED)
- memcpy(wrqu.ap_addr.sa_data, sdata->u.mgd.bssid, ETH_ALEN);
- wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- wireless_send_event(sdata->dev, SIOCGIWAP, &wrqu, NULL);
-}
-
-static void ieee80211_sta_send_associnfo(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- char *buf;
- size_t len;
- int i;
- union iwreq_data wrqu;
-
- if (!ifmgd->assocreq_ies && !ifmgd->assocresp_ies)
- return;
-
- buf = kmalloc(50 + 2 * (ifmgd->assocreq_ies_len +
- ifmgd->assocresp_ies_len), GFP_KERNEL);
- if (!buf)
- return;
-
- len = sprintf(buf, "ASSOCINFO(");
- if (ifmgd->assocreq_ies) {
- len += sprintf(buf + len, "ReqIEs=");
- for (i = 0; i < ifmgd->assocreq_ies_len; i++) {
- len += sprintf(buf + len, "%02x",
- ifmgd->assocreq_ies[i]);
- }
- }
- if (ifmgd->assocresp_ies) {
- if (ifmgd->assocreq_ies)
- len += sprintf(buf + len, " ");
- len += sprintf(buf + len, "RespIEs=");
- for (i = 0; i < ifmgd->assocresp_ies_len; i++) {
- len += sprintf(buf + len, "%02x",
- ifmgd->assocresp_ies[i]);
- }
- }
- len += sprintf(buf + len, ")");
-
- if (len > IW_CUSTOM_MAX) {
- len = sprintf(buf, "ASSOCRESPIE=");
- for (i = 0; i < ifmgd->assocresp_ies_len; i++) {
- len += sprintf(buf + len, "%02x",
- ifmgd->assocresp_ies[i]);
- }
- }
-
- if (len <= IW_CUSTOM_MAX) {
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = len;
- wireless_send_event(sdata->dev, IWEVCUSTOM, &wrqu, buf);
- }
-
- kfree(buf);
-}
-
-
static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
u32 bss_info_changed)
{
@@ -966,7 +902,6 @@
ifmgd->flags |= IEEE80211_STA_PREV_BSSID_SET;
memcpy(ifmgd->prev_bssid, sdata->u.mgd.bssid, ETH_ALEN);
- ieee80211_sta_send_associnfo(sdata);
ifmgd->last_probe = jiffies;
ieee80211_led_assoc(local, 1);
@@ -993,8 +928,6 @@
netif_tx_start_all_queues(sdata->dev);
netif_carrier_on(sdata->dev);
-
- ieee80211_sta_send_apinfo(sdata);
}
static void ieee80211_direct_probe(struct ieee80211_sub_if_data *sdata)
@@ -1147,8 +1080,6 @@
changed |= BSS_CHANGED_ASSOC;
sdata->vif.bss_conf.assoc = false;
- ieee80211_sta_send_apinfo(sdata);
-
if (self_disconnected || reason == WLAN_REASON_DISASSOC_STA_HAS_LEFT) {
ifmgd->state = IEEE80211_STA_MLME_DISABLED;
ieee80211_rx_bss_remove(sdata, ifmgd->bssid,
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 1da81f4..d4e61dc 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -27,29 +27,6 @@
#include "aes_ccm.h"
-static int ieee80211_ioctl_siwgenie(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra)
-{
- struct ieee80211_sub_if_data *sdata;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- int ret = ieee80211_sta_set_extra_ie(sdata, extra, data->length);
- if (ret && ret != -EALREADY)
- return ret;
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL;
- sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME;
- sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT;
- if (ret != -EALREADY)
- ieee80211_sta_req_auth(sdata);
- return 0;
- }
-
- return -EOPNOTSUPP;
-}
-
static int ieee80211_ioctl_siwfreq(struct net_device *dev,
struct iw_request_info *info,
struct iw_freq *freq, char *extra)
@@ -61,16 +38,13 @@
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_siwfreq(dev, info, freq, extra);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_CHANNEL_SEL;
+ return cfg80211_mgd_wext_siwfreq(dev, info, freq, extra);
/* freq->e == 0: freq->m = channel; otherwise freq = m * 10^e */
if (freq->e == 0) {
- if (freq->m < 0) {
- if (sdata->vif.type == NL80211_IFTYPE_STATION)
- sdata->u.mgd.flags |=
- IEEE80211_STA_AUTO_CHANNEL_SEL;
- return 0;
- } else
+ if (freq->m < 0)
+ return -EINVAL;
+ else
chan = ieee80211_get_channel(local->hw.wiphy,
ieee80211_channel_to_frequency(freq->m));
} else {
@@ -95,9 +69,6 @@
if (local->oper_channel == chan)
return 0;
- if (sdata->vif.type == NL80211_IFTYPE_STATION)
- ieee80211_sta_req_auth(sdata);
-
local->oper_channel = chan;
local->oper_channel_type = NL80211_CHAN_NO_HT;
ieee80211_hw_config(local, 0);
@@ -115,6 +86,8 @@
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
+ else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ return cfg80211_mgd_wext_giwfreq(dev, info, freq, extra);
freq->m = local->oper_channel->center_freq;
freq->e = 6;
@@ -128,31 +101,11 @@
struct iw_point *data, char *ssid)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- size_t len = data->length;
- int ret;
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_siwessid(dev, info, data, ssid);
-
- /* iwconfig uses nul termination in SSID.. */
- if (len > 0 && ssid[len - 1] == '\0')
- len--;
-
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- if (data->flags)
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL;
- else
- sdata->u.mgd.flags |= IEEE80211_STA_AUTO_SSID_SEL;
-
- ret = ieee80211_sta_set_ssid(sdata, ssid, len);
- if (ret)
- return ret;
-
- sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME;
- sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT;
- ieee80211_sta_req_auth(sdata);
- return 0;
- }
+ else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ return cfg80211_mgd_wext_siwessid(dev, info, data, ssid);
return -EOPNOTSUPP;
}
@@ -162,23 +115,14 @@
struct iw_request_info *info,
struct iw_point *data, char *ssid)
{
- size_t len;
struct ieee80211_sub_if_data *sdata;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_giwessid(dev, info, data, ssid);
-
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- int res = ieee80211_sta_get_ssid(sdata, ssid, &len);
- if (res == 0) {
- data->length = len;
- data->flags = 1;
- } else
- data->flags = 0;
- return res;
- }
+ else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ return cfg80211_mgd_wext_giwessid(dev, info, data, ssid);
return -EOPNOTSUPP;
}
@@ -193,24 +137,10 @@
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra);
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- int ret;
+ if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ return cfg80211_mgd_wext_siwap(dev, info, ap_addr, extra);
- if (is_zero_ether_addr((u8 *) &ap_addr->sa_data))
- sdata->u.mgd.flags |= IEEE80211_STA_AUTO_BSSID_SEL |
- IEEE80211_STA_AUTO_CHANNEL_SEL;
- else if (is_broadcast_ether_addr((u8 *) &ap_addr->sa_data))
- sdata->u.mgd.flags |= IEEE80211_STA_AUTO_BSSID_SEL;
- else
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL;
- ret = ieee80211_sta_set_bssid(sdata, (u8 *) &ap_addr->sa_data);
- if (ret)
- return ret;
- sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME;
- sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT;
- ieee80211_sta_req_auth(sdata);
- return 0;
- } else if (sdata->vif.type == NL80211_IFTYPE_WDS) {
+ if (sdata->vif.type == NL80211_IFTYPE_WDS) {
/*
* If it is necessary to update the WDS peer address
* while the interface is running, then we need to do
@@ -240,14 +170,10 @@
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_giwap(dev, info, ap_addr, extra);
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- if (sdata->u.mgd.state == IEEE80211_STA_MLME_ASSOCIATED) {
- ap_addr->sa_family = ARPHRD_ETHER;
- memcpy(&ap_addr->sa_data, sdata->u.mgd.bssid, ETH_ALEN);
- } else
- memset(&ap_addr->sa_data, 0, ETH_ALEN);
- return 0;
- } else if (sdata->vif.type == NL80211_IFTYPE_WDS) {
+ if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ return cfg80211_mgd_wext_giwap(dev, info, ap_addr, extra);
+
+ if (sdata->vif.type == NL80211_IFTYPE_WDS) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN);
return 0;
@@ -395,85 +321,6 @@
return 0;
}
-static int ieee80211_ioctl_siwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra)
-{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- int ret = 0;
-
- switch (data->flags & IW_AUTH_INDEX) {
- case IW_AUTH_WPA_VERSION:
- case IW_AUTH_CIPHER_GROUP:
- case IW_AUTH_WPA_ENABLED:
- case IW_AUTH_RX_UNENCRYPTED_EAPOL:
- case IW_AUTH_KEY_MGMT:
- case IW_AUTH_CIPHER_GROUP_MGMT:
- break;
- case IW_AUTH_CIPHER_PAIRWISE:
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- if (data->value & (IW_AUTH_CIPHER_WEP40 |
- IW_AUTH_CIPHER_WEP104 | IW_AUTH_CIPHER_TKIP))
- sdata->u.mgd.flags |=
- IEEE80211_STA_TKIP_WEP_USED;
- else
- sdata->u.mgd.flags &=
- ~IEEE80211_STA_TKIP_WEP_USED;
- }
- break;
- case IW_AUTH_DROP_UNENCRYPTED:
- sdata->drop_unencrypted = !!data->value;
- break;
- case IW_AUTH_PRIVACY_INVOKED:
- if (sdata->vif.type != NL80211_IFTYPE_STATION)
- ret = -EINVAL;
- else {
- sdata->u.mgd.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
- /*
- * Privacy invoked by wpa_supplicant, store the
- * value and allow associating to a protected
- * network without having a key up front.
- */
- if (data->value)
- sdata->u.mgd.flags |=
- IEEE80211_STA_PRIVACY_INVOKED;
- }
- break;
- case IW_AUTH_80211_AUTH_ALG:
- if (sdata->vif.type == NL80211_IFTYPE_STATION)
- sdata->u.mgd.auth_algs = data->value;
- else
- ret = -EOPNOTSUPP;
- break;
- case IW_AUTH_MFP:
- if (!(sdata->local->hw.flags & IEEE80211_HW_MFP_CAPABLE)) {
- ret = -EOPNOTSUPP;
- break;
- }
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- switch (data->value) {
- case IW_AUTH_MFP_DISABLED:
- sdata->u.mgd.mfp = IEEE80211_MFP_DISABLED;
- break;
- case IW_AUTH_MFP_OPTIONAL:
- sdata->u.mgd.mfp = IEEE80211_MFP_OPTIONAL;
- break;
- case IW_AUTH_MFP_REQUIRED:
- sdata->u.mgd.mfp = IEEE80211_MFP_REQUIRED;
- break;
- default:
- ret = -EINVAL;
- }
- } else
- ret = -EOPNOTSUPP;
- break;
- default:
- ret = -EOPNOTSUPP;
- break;
- }
- return ret;
-}
-
/* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */
static struct iw_statistics *ieee80211_get_wireless_stats(struct net_device *dev)
{
@@ -541,28 +388,6 @@
return wstats;
}
-static int ieee80211_ioctl_giwauth(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *data, char *extra)
-{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- int ret = 0;
-
- switch (data->flags & IW_AUTH_INDEX) {
- case IW_AUTH_80211_AUTH_ALG:
- if (sdata->vif.type == NL80211_IFTYPE_STATION)
- data->value = sdata->u.mgd.auth_algs;
- else
- ret = -EOPNOTSUPP;
- break;
- default:
- ret = -EOPNOTSUPP;
- break;
- }
- return ret;
-}
-
-
/* Structures to export the Wireless Handlers */
static const iw_handler ieee80211_handler[] =
@@ -615,10 +440,10 @@
(iw_handler) ieee80211_ioctl_giwpower, /* SIOCGIWPOWER */
(iw_handler) NULL, /* -- hole -- */
(iw_handler) NULL, /* -- hole -- */
- (iw_handler) ieee80211_ioctl_siwgenie, /* SIOCSIWGENIE */
+ (iw_handler) cfg80211_wext_siwgenie, /* SIOCSIWGENIE */
(iw_handler) NULL, /* SIOCGIWGENIE */
- (iw_handler) ieee80211_ioctl_siwauth, /* SIOCSIWAUTH */
- (iw_handler) ieee80211_ioctl_giwauth, /* SIOCGIWAUTH */
+ (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 */
diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index 750c08e..d74cc77 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -7,6 +7,6 @@
cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o mlme.o ibss.o sme.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
-cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o
+cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o wext-sme.o
ccflags-y += -D__CHECK_ENDIAN__
diff --git a/net/wireless/core.c b/net/wireless/core.c
index a0a6797..e2f80dd 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -553,6 +553,7 @@
#ifdef CONFIG_WIRELESS_EXT
wdev->wext.default_key = -1;
wdev->wext.default_mgmt_key = -1;
+ wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
#endif
mutex_unlock(&rdev->devlist_mtx);
break;
@@ -565,8 +566,13 @@
cfg80211_leave_ibss(rdev, dev, true);
break;
case NL80211_IFTYPE_STATION:
+#ifdef CONFIG_WIRELESS_EXT
+ kfree(wdev->wext.ie);
+ wdev->wext.ie = NULL;
+ wdev->wext.ie_len = 0;
+#endif
cfg80211_disconnect(rdev, dev,
- WLAN_REASON_DEAUTH_LEAVING);
+ WLAN_REASON_DEAUTH_LEAVING, true);
break;
default:
break;
@@ -578,11 +584,20 @@
break;
case NETDEV_UP:
#ifdef CONFIG_WIRELESS_EXT
- if (wdev->iftype != NL80211_IFTYPE_ADHOC)
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_ADHOC:
+ if (wdev->wext.ibss.ssid_len)
+ cfg80211_join_ibss(rdev, dev,
+ &wdev->wext.ibss);
break;
- if (!wdev->wext.ibss.ssid_len)
+ case NL80211_IFTYPE_STATION:
+ if (wdev->wext.connect.ssid_len)
+ cfg80211_connect(rdev, dev,
+ &wdev->wext.connect);
break;
- cfg80211_join_ibss(rdev, dev, &wdev->wext.ibss);
+ default:
+ break;
+ }
#endif
break;
case NETDEV_UNREGISTER:
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 2c0f642..5209acb 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -181,7 +181,8 @@
struct net_device *dev,
struct cfg80211_connect_params *connect);
int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
- struct net_device *dev, u16 reason);
+ struct net_device *dev, u16 reason,
+ bool wextev);
void cfg80211_conn_work(struct work_struct *work);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 89aa9e7..0008144 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3747,7 +3747,7 @@
goto out;
}
- err = cfg80211_disconnect(drv, dev, reason);
+ err = cfg80211_disconnect(drv, dev, reason, true);
out:
cfg80211_put_dev(drv);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 3abb047..f272ebf 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -273,10 +273,10 @@
}
}
-void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len,
- const u8 *resp_ie, size_t resp_ie_len,
- u16 status, gfp_t gfp)
+static void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
+ const u8 *req_ie, size_t req_ie_len,
+ const u8 *resp_ie, size_t resp_ie_len,
+ u16 status, bool wextev, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_bss *bss;
@@ -321,25 +321,36 @@
status, gfp);
#ifdef CONFIG_WIRELESS_EXT
- if (req_ie && status == WLAN_STATUS_SUCCESS) {
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = req_ie_len;
- wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, req_ie);
- }
+ if (wextev) {
+ if (req_ie && status == WLAN_STATUS_SUCCESS) {
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.length = req_ie_len;
+ wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, req_ie);
+ }
- if (resp_ie && status == WLAN_STATUS_SUCCESS) {
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = resp_ie_len;
- wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, resp_ie);
- }
+ if (resp_ie && status == WLAN_STATUS_SUCCESS) {
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.length = resp_ie_len;
+ wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, resp_ie);
+ }
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- if (bssid && status == WLAN_STATUS_SUCCESS)
- memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
- wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ if (bssid && status == WLAN_STATUS_SUCCESS)
+ memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
+ wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+ }
#endif
}
+
+void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
+ const u8 *req_ie, size_t req_ie_len,
+ const u8 *resp_ie, size_t resp_ie_len,
+ u16 status, gfp_t gfp)
+{
+ bool wextev = status == WLAN_STATUS_SUCCESS;
+ __cfg80211_connect_result(dev, bssid, req_ie, req_ie_len, resp_ie, resp_ie_len, status, wextev, gfp);
+}
EXPORT_SYMBOL(cfg80211_connect_result);
void cfg80211_roamed(struct net_device *dev, const u8 *bssid,
@@ -540,7 +551,7 @@
}
int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
- struct net_device *dev, u16 reason)
+ struct net_device *dev, u16 reason, bool wextev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
int err;
@@ -585,9 +596,9 @@
if (wdev->sme_state == CFG80211_SME_CONNECTED)
__cfg80211_disconnected(dev, GFP_KERNEL, NULL, 0, 0, false);
else if (wdev->sme_state == CFG80211_SME_CONNECTING)
- cfg80211_connect_result(dev, NULL, NULL, 0, NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- GFP_KERNEL);
+ __cfg80211_connect_result(dev, NULL, NULL, 0, NULL, 0,
+ WLAN_STATUS_UNSPECIFIED_FAILURE,
+ wextev, GFP_KERNEL);
return 0;
}
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index cae3b52..02f052f 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -261,50 +261,6 @@
}
EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange);
-int cfg80211_wext_siwmlme(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_point *data, char *extra)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct iw_mlme *mlme = (struct iw_mlme *)extra;
- struct cfg80211_registered_device *rdev;
- union {
- struct cfg80211_disassoc_request disassoc;
- struct cfg80211_deauth_request deauth;
- } cmd;
-
- if (!wdev)
- return -EOPNOTSUPP;
-
- rdev = wiphy_to_dev(wdev->wiphy);
-
- if (wdev->iftype != NL80211_IFTYPE_STATION)
- return -EINVAL;
-
- if (mlme->addr.sa_family != ARPHRD_ETHER)
- return -EINVAL;
-
- memset(&cmd, 0, sizeof(cmd));
-
- switch (mlme->cmd) {
- case IW_MLME_DEAUTH:
- if (!rdev->ops->deauth)
- return -EOPNOTSUPP;
- cmd.deauth.peer_addr = mlme->addr.sa_data;
- cmd.deauth.reason_code = mlme->reason_code;
- return rdev->ops->deauth(wdev->wiphy, dev, &cmd.deauth);
- case IW_MLME_DISASSOC:
- if (!rdev->ops->disassoc)
- return -EOPNOTSUPP;
- cmd.disassoc.peer_addr = mlme->addr.sa_data;
- cmd.disassoc.reason_code = mlme->reason_code;
- return rdev->ops->disassoc(wdev->wiphy, dev, &cmd.disassoc);
- default:
- return -EOPNOTSUPP;
- }
-}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwmlme);
-
/**
* cfg80211_wext_freq - get wext frequency for non-"auto"
@@ -846,3 +802,188 @@
return 0;
}
EXPORT_SYMBOL_GPL(cfg80211_wext_giwtxpower);
+
+static int cfg80211_set_auth_alg(struct wireless_dev *wdev,
+ s32 auth_alg)
+{
+ int nr_alg = 0;
+
+ if (!auth_alg)
+ return -EINVAL;
+
+ if (auth_alg & ~(IW_AUTH_ALG_OPEN_SYSTEM |
+ IW_AUTH_ALG_SHARED_KEY |
+ IW_AUTH_ALG_LEAP))
+ return -EINVAL;
+
+ if (auth_alg & IW_AUTH_ALG_OPEN_SYSTEM) {
+ nr_alg++;
+ wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM;
+ }
+
+ if (auth_alg & IW_AUTH_ALG_SHARED_KEY) {
+ nr_alg++;
+ wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY;
+ }
+
+ if (auth_alg & IW_AUTH_ALG_LEAP) {
+ nr_alg++;
+ wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP;
+ }
+
+ if (nr_alg > 1)
+ wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
+
+ return 0;
+}
+
+static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions)
+{
+ wdev->wext.connect.crypto.wpa_versions = 0;
+
+ if (wpa_versions & ~(IW_AUTH_WPA_VERSION_WPA |
+ IW_AUTH_WPA_VERSION_WPA2))
+ return -EINVAL;
+
+ if (wpa_versions & IW_AUTH_WPA_VERSION_WPA)
+ wdev->wext.connect.crypto.wpa_versions |=
+ NL80211_WPA_VERSION_1;
+
+ if (wpa_versions & IW_AUTH_WPA_VERSION_WPA2)
+ wdev->wext.connect.crypto.wpa_versions |=
+ NL80211_WPA_VERSION_2;
+
+ return 0;
+}
+
+int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher)
+{
+ wdev->wext.connect.crypto.cipher_group = 0;
+
+ if (cipher & IW_AUTH_CIPHER_WEP40)
+ wdev->wext.connect.crypto.cipher_group =
+ WLAN_CIPHER_SUITE_WEP40;
+ else if (cipher & IW_AUTH_CIPHER_WEP104)
+ wdev->wext.connect.crypto.cipher_group =
+ WLAN_CIPHER_SUITE_WEP104;
+ else if (cipher & IW_AUTH_CIPHER_TKIP)
+ wdev->wext.connect.crypto.cipher_group =
+ WLAN_CIPHER_SUITE_TKIP;
+ else if (cipher & IW_AUTH_CIPHER_CCMP)
+ wdev->wext.connect.crypto.cipher_group =
+ WLAN_CIPHER_SUITE_CCMP;
+ else if (cipher & IW_AUTH_CIPHER_AES_CMAC)
+ wdev->wext.connect.crypto.cipher_group =
+ WLAN_CIPHER_SUITE_AES_CMAC;
+ else
+ return -EINVAL;
+
+ return 0;
+}
+
+int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher)
+{
+ int nr_ciphers = 0;
+ u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise;
+
+ if (cipher & IW_AUTH_CIPHER_WEP40) {
+ ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP40;
+ nr_ciphers++;
+ }
+
+ if (cipher & IW_AUTH_CIPHER_WEP104) {
+ ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP104;
+ nr_ciphers++;
+ }
+
+ if (cipher & IW_AUTH_CIPHER_TKIP) {
+ ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_TKIP;
+ nr_ciphers++;
+ }
+
+ if (cipher & IW_AUTH_CIPHER_CCMP) {
+ ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_CCMP;
+ nr_ciphers++;
+ }
+
+ if (cipher & IW_AUTH_CIPHER_AES_CMAC) {
+ ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_AES_CMAC;
+ nr_ciphers++;
+ }
+
+ BUILD_BUG_ON(NL80211_MAX_NR_CIPHER_SUITES < 5);
+
+ wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers;
+
+ return 0;
+}
+
+
+int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt)
+{
+ int nr_akm_suites = 0;
+
+ if (key_mgt & ~(IW_AUTH_KEY_MGMT_802_1X |
+ IW_AUTH_KEY_MGMT_PSK))
+ return -EINVAL;
+
+ if (key_mgt & IW_AUTH_KEY_MGMT_802_1X) {
+ wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =
+ WLAN_AKM_SUITE_8021X;
+ nr_akm_suites++;
+ }
+
+ if (key_mgt & IW_AUTH_KEY_MGMT_PSK) {
+ wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =
+ WLAN_AKM_SUITE_PSK;
+ nr_akm_suites++;
+ }
+
+ wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites;
+
+ return 0;
+}
+
+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;
+
+ if (wdev->iftype != NL80211_IFTYPE_STATION)
+ return -EOPNOTSUPP;
+
+ switch (data->flags & IW_AUTH_INDEX) {
+ case IW_AUTH_PRIVACY_INVOKED:
+ wdev->wext.connect.privacy = data->value;
+ return 0;
+ case IW_AUTH_WPA_VERSION:
+ return cfg80211_set_wpa_version(wdev, data->value);
+ case IW_AUTH_CIPHER_GROUP:
+ return cfg80211_set_cipher_group(wdev, data->value);
+ case IW_AUTH_KEY_MGMT:
+ return cfg80211_set_key_mgt(wdev, data->value);
+ case IW_AUTH_CIPHER_PAIRWISE:
+ return cfg80211_set_cipher_pairwise(wdev, data->value);
+ case IW_AUTH_80211_AUTH_ALG:
+ return cfg80211_set_auth_alg(wdev, data->value);
+ case IW_AUTH_WPA_ENABLED:
+ case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+ case IW_AUTH_DROP_UNENCRYPTED:
+ case IW_AUTH_MFP:
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+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)
+{
+ /* XXX: what do we need? */
+
+ return -EOPNOTSUPP;
+}
+EXPORT_SYMBOL_GPL(cfg80211_wext_giwauth);
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
new file mode 100644
index 0000000..3b531d5
--- /dev/null
+++ b/net/wireless/wext-sme.c
@@ -0,0 +1,329 @@
+/*
+ * cfg80211 wext compat for managed mode.
+ *
+ * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright (C) 2009 Intel Corporation. All rights reserved.
+ */
+
+#include <linux/etherdevice.h>
+#include <linux/if_arp.h>
+#include <net/cfg80211.h>
+#include "nl80211.h"
+
+static int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev)
+{
+ int err;
+
+ if (!netif_running(wdev->netdev))
+ return 0;
+
+ wdev->wext.connect.ie = wdev->wext.ie;
+ wdev->wext.connect.ie_len = wdev->wext.ie_len;
+ wdev->wext.connect.privacy = wdev->wext.default_key != -1;
+
+ err = 0;
+ if (wdev->wext.connect.ssid_len != 0)
+ err = cfg80211_connect(rdev, wdev->netdev,
+ &wdev->wext.connect);
+
+ return err;
+}
+
+int cfg80211_mgd_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);
+ struct ieee80211_channel *chan;
+ int err;
+
+ /* call only for station! */
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
+ return -EINVAL;
+
+ chan = cfg80211_wext_freq(wdev->wiphy, freq);
+ if (chan && IS_ERR(chan))
+ return PTR_ERR(chan);
+
+ if (chan && (chan->flags & IEEE80211_CHAN_DISABLED))
+ return -EINVAL;
+
+ if (wdev->wext.connect.channel == chan)
+ return 0;
+
+ if (wdev->sme_state != CFG80211_SME_IDLE) {
+ bool event = true;
+ /* if SSID set, we'll try right again, avoid event */
+ if (wdev->wext.connect.ssid_len)
+ event = false;
+ err = cfg80211_disconnect(wiphy_to_dev(wdev->wiphy),
+ dev, WLAN_REASON_DEAUTH_LEAVING,
+ event);
+ if (err)
+ return err;
+ }
+
+ wdev->wext.connect.channel = chan;
+
+ /* SSID is not set, we just want to switch channel */
+ if (wdev->wext.connect.ssid_len && chan) {
+ if (!rdev->ops->set_channel)
+ return -EOPNOTSUPP;
+
+ return rdev->ops->set_channel(wdev->wiphy, chan,
+ NL80211_CHAN_NO_HT);
+ }
+
+ return cfg80211_mgd_wext_connect(wiphy_to_dev(wdev->wiphy), wdev);
+}
+/* temporary symbol - mark GPL - in the future the handler won't be */
+EXPORT_SYMBOL_GPL(cfg80211_mgd_wext_siwfreq);
+
+int cfg80211_mgd_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 ieee80211_channel *chan = NULL;
+
+ /* call only for station! */
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
+ return -EINVAL;
+
+ if (wdev->current_bss)
+ chan = wdev->current_bss->channel;
+ else if (wdev->wext.connect.channel)
+ chan = wdev->wext.connect.channel;
+
+ if (chan) {
+ freq->m = chan->center_freq;
+ freq->e = 6;
+ return 0;
+ }
+
+ /* no channel if not joining */
+ return -EINVAL;
+}
+/* temporary symbol - mark GPL - in the future the handler won't be */
+EXPORT_SYMBOL_GPL(cfg80211_mgd_wext_giwfreq);
+
+int cfg80211_mgd_wext_siwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ size_t len = data->length;
+ int err;
+
+ /* call only for station! */
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
+ return -EINVAL;
+
+ if (!data->flags)
+ len = 0;
+
+ /* iwconfig uses nul termination in SSID.. */
+ if (len > 0 && ssid[len - 1] == '\0')
+ len--;
+
+ if (wdev->wext.connect.ssid && len &&
+ len == wdev->wext.connect.ssid_len &&
+ memcmp(wdev->wext.connect.ssid, ssid, len))
+ return 0;
+
+ if (wdev->sme_state != CFG80211_SME_IDLE) {
+ bool event = true;
+ /* if SSID set now, we'll try to connect, avoid event */
+ if (len)
+ event = false;
+ err = cfg80211_disconnect(wiphy_to_dev(wdev->wiphy),
+ dev, WLAN_REASON_DEAUTH_LEAVING,
+ event);
+ if (err)
+ return err;
+ }
+
+ wdev->wext.connect.ssid = wdev->wext.ssid;
+ memcpy(wdev->wext.ssid, ssid, len);
+ wdev->wext.connect.ssid_len = len;
+
+ wdev->wext.connect.crypto.control_port = false;
+
+ return cfg80211_mgd_wext_connect(wiphy_to_dev(wdev->wiphy), wdev);
+}
+/* temporary symbol - mark GPL - in the future the handler won't be */
+EXPORT_SYMBOL_GPL(cfg80211_mgd_wext_siwessid);
+
+int cfg80211_mgd_wext_giwessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *ssid)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+ /* call only for station! */
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
+ return -EINVAL;
+
+ data->flags = 0;
+
+ if (wdev->ssid_len) {
+ data->flags = 1;
+ data->length = wdev->ssid_len;
+ memcpy(ssid, wdev->ssid, data->length);
+ } else if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) {
+ data->flags = 1;
+ data->length = wdev->wext.connect.ssid_len;
+ memcpy(ssid, wdev->wext.connect.ssid, data->length);
+ } else
+ data->flags = 0;
+
+ return 0;
+}
+/* temporary symbol - mark GPL - in the future the handler won't be */
+EXPORT_SYMBOL_GPL(cfg80211_mgd_wext_giwessid);
+
+int cfg80211_mgd_wext_siwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ u8 *bssid = ap_addr->sa_data;
+ int err;
+
+ /* call only for station! */
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
+ return -EINVAL;
+
+ if (ap_addr->sa_family != ARPHRD_ETHER)
+ return -EINVAL;
+
+ /* automatic mode */
+ if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid))
+ bssid = NULL;
+
+ /* both automatic */
+ if (!bssid && !wdev->wext.connect.bssid)
+ return 0;
+
+ /* fixed already - and no change */
+ if (wdev->wext.connect.bssid && bssid &&
+ compare_ether_addr(bssid, wdev->wext.connect.bssid) == 0)
+ return 0;
+
+ if (wdev->sme_state != CFG80211_SME_IDLE) {
+ err = cfg80211_disconnect(wiphy_to_dev(wdev->wiphy),
+ dev, WLAN_REASON_DEAUTH_LEAVING,
+ false);
+ if (err)
+ return err;
+ }
+
+ if (bssid) {
+ memcpy(wdev->wext.bssid, bssid, ETH_ALEN);
+ wdev->wext.connect.bssid = wdev->wext.bssid;
+ } else
+ wdev->wext.connect.bssid = NULL;
+
+ return cfg80211_mgd_wext_connect(wiphy_to_dev(wdev->wiphy), wdev);
+}
+/* temporary symbol - mark GPL - in the future the handler won't be */
+EXPORT_SYMBOL_GPL(cfg80211_mgd_wext_siwap);
+
+int cfg80211_mgd_wext_giwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+ /* call only for station! */
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
+ return -EINVAL;
+
+ ap_addr->sa_family = ARPHRD_ETHER;
+
+ if (wdev->current_bss)
+ memcpy(ap_addr->sa_data, wdev->current_bss->bssid, ETH_ALEN);
+ else if (wdev->wext.connect.bssid)
+ memcpy(ap_addr->sa_data, wdev->wext.connect.bssid, ETH_ALEN);
+ else
+ memset(ap_addr->sa_data, 0, ETH_ALEN);
+
+ return 0;
+}
+/* temporary symbol - mark GPL - in the future the handler won't be */
+EXPORT_SYMBOL_GPL(cfg80211_mgd_wext_giwap);
+
+int cfg80211_wext_siwgenie(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ u8 *ie = extra;
+ int ie_len = data->length, err;
+
+ if (wdev->iftype != NL80211_IFTYPE_STATION)
+ return -EOPNOTSUPP;
+
+ if (!ie_len)
+ ie = NULL;
+
+ /* no change */
+ if (wdev->wext.ie_len == ie_len &&
+ memcmp(wdev->wext.ie, ie, ie_len) == 0)
+ return 0;
+
+ if (ie_len) {
+ ie = kmemdup(extra, ie_len, GFP_KERNEL);
+ if (!ie)
+ return -ENOMEM;
+ } else
+ ie = NULL;
+
+ kfree(wdev->wext.ie);
+ wdev->wext.ie = ie;
+ wdev->wext.ie_len = ie_len;
+
+ if (wdev->sme_state != CFG80211_SME_IDLE) {
+ err = cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, false);
+ if (err)
+ return err;
+ }
+
+ /* 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,
+ struct iw_point *data, char *extra)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct iw_mlme *mlme = (struct iw_mlme *)extra;
+ struct cfg80211_registered_device *rdev;
+
+ if (!wdev)
+ return -EOPNOTSUPP;
+
+ rdev = wiphy_to_dev(wdev->wiphy);
+
+ if (wdev->iftype != NL80211_IFTYPE_STATION)
+ return -EINVAL;
+
+ if (mlme->addr.sa_family != ARPHRD_ETHER)
+ return -EINVAL;
+
+ switch (mlme->cmd) {
+ case IW_MLME_DEAUTH:
+ case IW_MLME_DISASSOC:
+ return cfg80211_disconnect(rdev, dev, mlme->reason_code,
+ true);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+EXPORT_SYMBOL_GPL(cfg80211_wext_siwmlme);