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authorJohannes Berg <johannes@sipsolutions.net>2007-09-26 17:53:20 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:54:19 -0700
commitddd3d2be85e3207c47f2b3c431723e6c758b4b0d (patch)
tree126bb0b470f94e82d4a7f7c0c88bac0b35c95623 /net/mac80211
parent58d4185e36913d4fc94afa4b4daccb3c9aa01957 (diff)
downloadlinux-ddd3d2be85e3207c47f2b3c431723e6c758b4b0d.tar.bz2
[MAC80211]: make userspace-mlme a per-interface setting
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/ieee80211.c2
-rw-r--r--net/mac80211/ieee80211_i.h3
-rw-r--r--net/mac80211/ieee80211_ioctl.c12
-rw-r--r--net/mac80211/rx.c2
4 files changed, 8 insertions, 11 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 804da5e89bbf..f484ca7ade9c 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -254,7 +254,7 @@ static int ieee80211_open(struct net_device *dev)
ieee80211_enable_keys(sdata);
if (sdata->type == IEEE80211_IF_TYPE_STA &&
- !local->user_space_mlme)
+ !(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
netif_carrier_off(dev);
else
netif_carrier_on(dev);
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 0fe077747082..db80e1be1dcb 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -287,6 +287,7 @@ struct ieee80211_if_sta {
* generator reports that there are no present stations that cannot support short
* preambles */
#define IEEE80211_SDATA_SHORT_PREAMBLE BIT(3)
+#define IEEE80211_SDATA_USERSPACE_MLME BIT(4)
struct ieee80211_sub_if_data {
struct list_head list;
enum ieee80211_if_types type;
@@ -553,8 +554,6 @@ struct ieee80211_local {
unsigned int hw_modes; /* bitfield of supported hardware modes;
* (1 << MODE_*) */
- int user_space_mlme;
-
#ifdef CONFIG_MAC80211_DEBUGFS
struct local_debugfsdentries {
struct dentry *channel;
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 6c8e73e0d29d..f0224c2311d2 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -105,12 +105,12 @@ static int ieee80211_ioctl_siwgenie(struct net_device *dev,
struct iw_point *data, char *extra)
{
struct ieee80211_sub_if_data *sdata;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- if (local->user_space_mlme)
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+ if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME)
return -EOPNOTSUPP;
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->type == IEEE80211_IF_TYPE_STA ||
sdata->type == IEEE80211_IF_TYPE_IBSS) {
int ret = ieee80211_sta_set_extra_ie(dev, extra, data->length);
@@ -374,7 +374,6 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *data, char *ssid)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_sub_if_data *sdata;
size_t len = data->length;
@@ -386,7 +385,7 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
if (sdata->type == IEEE80211_IF_TYPE_STA ||
sdata->type == IEEE80211_IF_TYPE_IBSS) {
int ret;
- if (local->user_space_mlme) {
+ if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
if (len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
memcpy(sdata->u.sta.ssid, ssid, len);
@@ -451,14 +450,13 @@ static int ieee80211_ioctl_siwap(struct net_device *dev,
struct iw_request_info *info,
struct sockaddr *ap_addr, char *extra)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_sub_if_data *sdata;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->type == IEEE80211_IF_TYPE_STA ||
sdata->type == IEEE80211_IF_TYPE_IBSS) {
int ret;
- if (local->user_space_mlme) {
+ if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
memcpy(sdata->u.sta.bssid, (u8 *) &ap_addr->sa_data,
ETH_ALEN);
return 0;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 8c16574ec39c..4c046af237e3 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1199,7 +1199,7 @@ ieee80211_rx_h_mgmt(struct ieee80211_txrx_data *rx)
sdata = IEEE80211_DEV_TO_SUB_IF(rx->dev);
if ((sdata->type == IEEE80211_IF_TYPE_STA ||
sdata->type == IEEE80211_IF_TYPE_IBSS) &&
- !rx->local->user_space_mlme)
+ !(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
ieee80211_sta_rx_mgmt(rx->dev, rx->skb, rx->u.rx.status);
else
return TXRX_DROP;