#include "rate.h"
#include "mesh.h"
-static struct net_device *ieee80211_add_iface(struct wiphy *wiphy, char *name,
- enum nl80211_iftype type,
- u32 *flags,
- struct vif_params *params)
+static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy, char *name,
+ enum nl80211_iftype type,
+ u32 *flags,
+ struct vif_params *params)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
- struct net_device *dev;
+ struct wireless_dev *wdev;
struct ieee80211_sub_if_data *sdata;
int err;
- err = ieee80211_if_add(local, name, &dev, type, params);
+ err = ieee80211_if_add(local, name, &wdev, type, params);
if (err)
return ERR_PTR(err);
if (type == NL80211_IFTYPE_MONITOR && flags) {
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
sdata->u.mntr_flags = *flags;
}
- return dev;
+ return wdev;
}
-static int ieee80211_del_iface(struct wiphy *wiphy, struct net_device *dev)
+static int ieee80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
{
- ieee80211_if_remove(IEEE80211_DEV_TO_SUB_IF(dev));
+ ieee80211_if_remove(IEEE80211_WDEV_TO_SUB_IF(wdev));
return 0;
}
if (!(rate->flags & RATE_INFO_FLAGS_MCS)) {
struct ieee80211_supported_band *sband;
sband = sta->local->hw.wiphy->bands[
- sta->local->hw.conf.channel->band];
+ sta->local->oper_channel->band];
rate->legacy = sband->bitrates[idx].bitrate;
} else
rate->mcs = idx;
static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
const u8 *resp, size_t resp_len)
{
- struct sk_buff *new, *old;
+ struct probe_resp *new, *old;
if (!resp || !resp_len)
- return 1;
+ return -EINVAL;
old = rtnl_dereference(sdata->u.ap.probe_resp);
- new = dev_alloc_skb(resp_len);
+ new = kzalloc(sizeof(struct probe_resp) + resp_len, GFP_KERNEL);
if (!new)
return -ENOMEM;
- memcpy(skb_put(new, resp_len), resp, resp_len);
+ new->len = resp_len;
+ memcpy(new->data, resp, resp_len);
rcu_assign_pointer(sdata->u.ap.probe_resp, new);
- if (old) {
- /* TODO: use call_rcu() */
- synchronize_rcu();
- dev_kfree_skb(old);
- }
+ if (old)
+ kfree_rcu(old, rcu_head);
return 0;
}
kfree_rcu(old, rcu_head);
+ sta_info_flush(sdata->local, sdata);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
return 0;
/* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
* Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
- memset(msg->da, 0xff, ETH_ALEN);
+ eth_broadcast_addr(msg->da);
memcpy(msg->sa, sta->sta.addr, ETH_ALEN);
msg->len = htons(6);
msg->dsap = 0;
mutex_unlock(&local->sta_mtx);
if (sdata->vif.type == NL80211_IFTYPE_STATION &&
- params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED))
+ params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED)) {
ieee80211_recalc_ps(local, -1);
-
+ ieee80211_recalc_ps_vif(sdata);
+ }
return 0;
}
}
if (!sdata->vif.bss_conf.use_short_slot &&
- sdata->local->hw.conf.channel->band == IEEE80211_BAND_5GHZ) {
+ sdata->local->oper_channel->band == IEEE80211_BAND_5GHZ) {
sdata->vif.bss_conf.use_short_slot = true;
changed |= BSS_CHANGED_ERP_SLOT;
}
return -EINVAL;
}
+ ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_QOS);
+
return 0;
}
#endif
static int ieee80211_scan(struct wiphy *wiphy,
- struct net_device *dev,
struct cfg80211_scan_request *req)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_sub_if_data *sdata;
+
+ sdata = IEEE80211_WDEV_TO_SUB_IF(req->wdev);
switch (ieee80211_vif_type_p2p(&sdata->vif)) {
case NL80211_IFTYPE_STATION:
enum nl80211_tx_power_setting type, int mbm)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
- struct ieee80211_channel *chan = local->hw.conf.channel;
+ struct ieee80211_channel *chan = local->oper_channel;
u32 changes = 0;
switch (type) {
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_ps_vif(sdata);
return 0;
}
}
static int ieee80211_remain_on_channel(struct wiphy *wiphy,
- struct net_device *dev,
+ struct wireless_dev *wdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type,
unsigned int duration,
u64 *cookie)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
struct ieee80211_local *local = sdata->local;
int ret;
}
static int ieee80211_cancel_remain_on_channel(struct wiphy *wiphy,
- struct net_device *dev,
+ struct wireless_dev *wdev,
u64 cookie)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
struct ieee80211_local *local = sdata->local;
return ieee80211_cancel_roc(local, cookie, false);
}
-static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
+static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
enum nl80211_channel_type channel_type,
bool channel_type_valid, unsigned int wait,
const u8 *buf, size_t len, bool no_cck,
bool dont_wait_for_ack, u64 *cookie)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
struct sta_info *sta;
skb->dev = sdata->dev;
if (!need_offchan) {
+ *cookie = (unsigned long) skb;
ieee80211_tx_skb(sdata, skb);
ret = 0;
goto out_unlock;
}
static int ieee80211_mgmt_tx_cancel_wait(struct wiphy *wiphy,
- struct net_device *dev,
+ struct wireless_dev *wdev,
u64 cookie)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = sdata->local;
+ struct ieee80211_local *local = wiphy_priv(wiphy);
return ieee80211_cancel_roc(local, cookie, true);
}
static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
- struct net_device *dev,
+ struct wireless_dev *wdev,
u16 frame_type, bool reg)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
switch (frame_type) {
case IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH:
u16 status_code, struct sk_buff *skb)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
struct ieee80211_tdls_data *tf;
tf = (void *)skb_put(skb, offsetof(struct ieee80211_tdls_data, u));
tf->u.setup_req.capability =
cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
- ieee80211_add_srates_ie(sdata, skb, false);
- ieee80211_add_ext_srates_ie(sdata, skb, false);
+ ieee80211_add_srates_ie(sdata, skb, false,
+ local->oper_channel->band);
+ ieee80211_add_ext_srates_ie(sdata, skb, false,
+ local->oper_channel->band);
ieee80211_tdls_add_ext_capab(skb);
break;
case WLAN_TDLS_SETUP_RESPONSE:
tf->u.setup_resp.capability =
cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
- ieee80211_add_srates_ie(sdata, skb, false);
- ieee80211_add_ext_srates_ie(sdata, skb, false);
+ ieee80211_add_srates_ie(sdata, skb, false,
+ local->oper_channel->band);
+ ieee80211_add_ext_srates_ie(sdata, skb, false,
+ local->oper_channel->band);
ieee80211_tdls_add_ext_capab(skb);
break;
case WLAN_TDLS_SETUP_CONFIRM:
u16 status_code, struct sk_buff *skb)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
struct ieee80211_mgmt *mgmt;
mgmt = (void *)skb_put(skb, 24);
mgmt->u.action.u.tdls_discover_resp.capability =
cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
- ieee80211_add_srates_ie(sdata, skb, false);
- ieee80211_add_ext_srates_ie(sdata, skb, false);
+ ieee80211_add_srates_ie(sdata, skb, false,
+ local->oper_channel->band);
+ ieee80211_add_ext_srates_ie(sdata, skb, false,
+ local->oper_channel->band);
ieee80211_tdls_add_ext_capab(skb);
break;
default:
return 0;
}
-static void ieee80211_set_monitor_enabled(struct wiphy *wiphy, bool enabled)
+static struct ieee80211_channel *
+ieee80211_cfg_get_channel(struct wiphy *wiphy, struct wireless_dev *wdev,
+ enum nl80211_channel_type *type)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
- if (enabled)
- WARN_ON(ieee80211_add_virtual_monitor(local));
- else
- ieee80211_del_virtual_monitor(local);
+ *type = local->_oper_channel_type;
+ return local->oper_channel;
}
#ifdef CONFIG_PM
.tdls_mgmt = ieee80211_tdls_mgmt,
.probe_client = ieee80211_probe_client,
.set_noack_map = ieee80211_set_noack_map,
- .set_monitor_enabled = ieee80211_set_monitor_enabled,
#ifdef CONFIG_PM
.set_wakeup = ieee80211_set_wakeup,
#endif
.get_et_sset_count = ieee80211_get_et_sset_count,
.get_et_stats = ieee80211_get_et_stats,
.get_et_strings = ieee80211_get_et_strings,
+ .get_channel = ieee80211_cfg_get_channel,
};