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mac80211: convert to cfg80211 IBSS API

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This converts mac80211 to the new cfg80211 IBSS API, the
wext handling functions are called where appropriate.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-04-19 21:25:43 +02:00
committed by John W. Linville
parent 04a773ade0
commit af8cdcd828
10 changed files with 228 additions and 330 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
net/mac80211/wext.c
View File

@@ -149,17 +149,14 @@ static int ieee80211_ioctl_siwfreq(struct net_device *dev,
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
sdata->u.ibss.flags &= ~IEEE80211_IBSS_AUTO_CHANNEL_SEL;
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;
/* 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_ADHOC)
sdata->u.ibss.flags |=
IEEE80211_IBSS_AUTO_CHANNEL_SEL;
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
if (sdata->vif.type == NL80211_IFTYPE_STATION)
sdata->u.mgd.flags |=
IEEE80211_STA_AUTO_CHANNEL_SEL;
return 0;
@@ -183,6 +180,10 @@ static int ieee80211_ioctl_giwfreq(struct net_device *dev,
struct iw_freq *freq, char *extra)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
freq->m = local->hw.conf.channel->center_freq;
freq->e = 6;
@@ -195,15 +196,17 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *data, char *ssid)
{
struct ieee80211_sub_if_data *sdata;
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--;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
if (data->flags)
sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL;
@@ -217,8 +220,7 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME;
ieee80211_sta_req_auth(sdata);
return 0;
} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return ieee80211_ibss_set_ssid(sdata, ssid, len);
}
return -EOPNOTSUPP;
}
@@ -229,9 +231,13 @@ static int ieee80211_ioctl_giwessid(struct net_device *dev,
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) {
@@ -240,14 +246,6 @@ static int ieee80211_ioctl_giwessid(struct net_device *dev,
} else
data->flags = 0;
return res;
} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
int res = ieee80211_ibss_get_ssid(sdata, ssid, &len);
if (res == 0) {
data->length = len;
data->flags = 1;
} else
data->flags = 0;
return res;
}
return -EOPNOTSUPP;
@@ -258,9 +256,11 @@ static int ieee80211_ioctl_siwap(struct net_device *dev,
struct iw_request_info *info,
struct sockaddr *ap_addr, char *extra)
{
struct ieee80211_sub_if_data *sdata;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra);
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
int ret;
@@ -277,16 +277,6 @@ static int ieee80211_ioctl_siwap(struct net_device *dev,
sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME;
ieee80211_sta_req_auth(sdata);
return 0;
} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
if (is_zero_ether_addr((u8 *) &ap_addr->sa_data))
sdata->u.ibss.flags |= IEEE80211_IBSS_AUTO_BSSID_SEL |
IEEE80211_IBSS_AUTO_CHANNEL_SEL;
else if (is_broadcast_ether_addr((u8 *) &ap_addr->sa_data))
sdata->u.ibss.flags |= IEEE80211_IBSS_AUTO_BSSID_SEL;
else
sdata->u.ibss.flags &= ~IEEE80211_IBSS_AUTO_BSSID_SEL;
return ieee80211_ibss_set_bssid(sdata, (u8 *) &ap_addr->sa_data);
} else if (sdata->vif.type == NL80211_IFTYPE_WDS) {
/*
* If it is necessary to update the WDS peer address
@@ -312,9 +302,11 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
struct iw_request_info *info,
struct sockaddr *ap_addr, char *extra)
{
struct ieee80211_sub_if_data *sdata;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
return cfg80211_ibss_wext_giwap(dev, info, ap_addr, extra);
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
if (sdata->u.mgd.state == IEEE80211_STA_MLME_ASSOCIATED) {
ap_addr->sa_family = ARPHRD_ETHER;
@@ -322,13 +314,6 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
} else
memset(&ap_addr->sa_data, 0, ETH_ALEN);
return 0;
} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
if (sdata->u.ibss.state == IEEE80211_IBSS_MLME_JOINED) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.ibss.bssid, ETH_ALEN);
} else
memset(&ap_addr->sa_data, 0, ETH_ALEN);
return 0;
} else 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);