#include <asm/unaligned.h>
#include "ieee80211_i.h"
+#include "driver-ops.h"
#include "rate.h"
#define IEEE80211_SCAN_INTERVAL (2 * HZ)
*/
if (auth_alg == WLAN_AUTH_OPEN && auth_transaction == 1)
ieee80211_send_auth(sdata, 2, WLAN_AUTH_OPEN, NULL, 0,
- sdata->u.ibss.bssid, 0);
+ sdata->u.ibss.bssid, NULL, 0, 0);
}
static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
const u8 *bssid, const int beacon_int,
struct ieee80211_channel *chan,
- const size_t supp_rates_len,
- const u8 *supp_rates,
+ const u32 basic_rates,
const u16 capability, u64 tsf)
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
- int rates, i, j;
+ int rates, i;
struct sk_buff *skb;
struct ieee80211_mgmt *mgmt;
u8 *pos;
struct ieee80211_supported_band *sband;
+ struct cfg80211_bss *bss;
+ u32 bss_change;
+ u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
- if (local->ops->reset_tsf) {
- /* Reset own TSF to allow time synchronization work. */
- local->ops->reset_tsf(local_to_hw(local));
- }
+ /* Reset own TSF to allow time synchronization work. */
+ drv_reset_tsf(local);
skb = ifibss->skb;
rcu_assign_pointer(ifibss->presp, NULL);
memcpy(ifibss->bssid, bssid, ETH_ALEN);
- local->hw.conf.beacon_int = beacon_int >= 10 ? beacon_int : 10;
-
sdata->drop_unencrypted = capability & WLAN_CAPABILITY_PRIVACY ? 1 : 0;
- ieee80211_if_config(sdata, IEEE80211_IFCC_BSSID);
-
local->oper_channel = chan;
local->oper_channel_type = NL80211_CHAN_NO_HT;
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
+
sband = local->hw.wiphy->bands[chan->band];
+ /* build supported rates array */
+ pos = supp_rates;
+ for (i = 0; i < sband->n_bitrates; i++) {
+ int rate = sband->bitrates[i].bitrate;
+ u8 basic = 0;
+ if (basic_rates & BIT(i))
+ basic = 0x80;
+ *pos++ = basic | (u8) (rate / 5);
+ }
+
/* Build IBSS probe response */
mgmt = (void *) skb_put(skb, 24 + sizeof(mgmt->u.beacon));
memset(mgmt, 0, 24 + sizeof(mgmt->u.beacon));
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_RESP);
memset(mgmt->da, 0xff, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, ifibss->bssid, ETH_ALEN);
- mgmt->u.beacon.beacon_int = cpu_to_le16(local->hw.conf.beacon_int);
+ mgmt->u.beacon.beacon_int = cpu_to_le16(beacon_int);
mgmt->u.beacon.timestamp = cpu_to_le64(tsf);
mgmt->u.beacon.capab_info = cpu_to_le16(capability);
*pos++ = ifibss->ssid_len;
memcpy(pos, ifibss->ssid, ifibss->ssid_len);
- rates = supp_rates_len;
+ rates = sband->n_bitrates;
if (rates > 8)
rates = 8;
pos = skb_put(skb, 2 + rates);
*pos++ = 0;
*pos++ = 0;
- if (supp_rates_len > 8) {
- rates = supp_rates_len - 8;
+ if (sband->n_bitrates > 8) {
+ rates = sband->n_bitrates - 8;
pos = skb_put(skb, 2 + rates);
*pos++ = WLAN_EID_EXT_SUPP_RATES;
*pos++ = rates;
rcu_assign_pointer(ifibss->presp, skb);
- ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON |
- IEEE80211_IFCC_BEACON_ENABLED);
+ sdata->vif.bss_conf.beacon_int = beacon_int;
+ bss_change = BSS_CHANGED_BEACON_INT;
+ bss_change |= ieee80211_reset_erp_info(sdata);
+ bss_change |= BSS_CHANGED_BSSID;
+ bss_change |= BSS_CHANGED_BEACON;
+ bss_change |= BSS_CHANGED_BEACON_ENABLED;
+ ieee80211_bss_info_change_notify(sdata, bss_change);
- rates = 0;
- for (i = 0; i < supp_rates_len; i++) {
- int bitrate = (supp_rates[i] & 0x7f) * 5;
- for (j = 0; j < sband->n_bitrates; j++)
- if (sband->bitrates[j].bitrate == bitrate)
- rates |= BIT(j);
- }
-
- ieee80211_sta_def_wmm_params(sdata, supp_rates_len, supp_rates);
+ ieee80211_sta_def_wmm_params(sdata, sband->n_bitrates, supp_rates);
ifibss->state = IEEE80211_IBSS_MLME_JOINED;
mod_timer(&ifibss->timer,
round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
- cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
- mgmt, skb->len, 0, GFP_KERNEL);
+ bss = cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
+ mgmt, skb->len, 0, GFP_KERNEL);
+ cfg80211_put_bss(bss);
cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
}
static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
struct ieee80211_bss *bss)
{
- __ieee80211_sta_join_ibss(sdata, bss->cbss.bssid,
- bss->cbss.beacon_interval,
- bss->cbss.channel,
- bss->supp_rates_len, bss->supp_rates,
- bss->cbss.capability,
- bss->cbss.tsf);
+ struct cfg80211_bss *cbss =
+ container_of((void *)bss, struct cfg80211_bss, priv);
+ struct ieee80211_supported_band *sband;
+ u32 basic_rates;
+ int i, j;
+ u16 beacon_int = cbss->beacon_interval;
+
+ if (beacon_int < 10)
+ beacon_int = 10;
+
+ sband = sdata->local->hw.wiphy->bands[cbss->channel->band];
+
+ basic_rates = 0;
+
+ for (i = 0; i < bss->supp_rates_len; i++) {
+ int rate = (bss->supp_rates[i] & 0x7f) * 5;
+ bool is_basic = !!(bss->supp_rates[i] & 0x80);
+
+ for (j = 0; j < sband->n_bitrates; j++) {
+ if (sband->bitrates[j].bitrate == rate) {
+ if (is_basic)
+ basic_rates |= BIT(j);
+ break;
+ }
+ }
+ }
+
+ __ieee80211_sta_join_ibss(sdata, cbss->bssid,
+ beacon_int,
+ cbss->channel,
+ basic_rates,
+ cbss->capability,
+ cbss->tsf);
}
static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_local *local = sdata->local;
int freq;
+ struct cfg80211_bss *cbss;
struct ieee80211_bss *bss;
struct sta_info *sta;
struct ieee80211_channel *channel;
rcu_read_lock();
- sta = sta_info_get(local, mgmt->sa);
+ sta = sta_info_get(sdata, mgmt->sa);
if (sta) {
u32 prev_rates;
printk(KERN_DEBUG "%s: updated supp_rates set "
"for %pM based on beacon info (0x%llx | "
"0x%llx -> 0x%llx)\n",
- sdata->dev->name,
+ sdata->name,
sta->sta.addr,
(unsigned long long) prev_rates,
(unsigned long long) supp_rates,
if (!bss)
return;
+ cbss = container_of((void *)bss, struct cfg80211_bss, priv);
+
/* was just updated in ieee80211_bss_info_update */
- beacon_timestamp = bss->cbss.tsf;
+ beacon_timestamp = cbss->tsf;
/* check if we need to merge IBSS */
goto put_bss;
/* not an IBSS */
- if (!(bss->cbss.capability & WLAN_CAPABILITY_IBSS))
+ if (!(cbss->capability & WLAN_CAPABILITY_IBSS))
goto put_bss;
/* different channel */
- if (bss->cbss.channel != local->oper_channel)
+ if (cbss->channel != local->oper_channel)
goto put_bss;
/* different SSID */
goto put_bss;
/* same BSSID */
- if (memcmp(bss->cbss.bssid, sdata->u.ibss.bssid, ETH_ALEN) == 0)
+ if (memcmp(cbss->bssid, sdata->u.ibss.bssid, ETH_ALEN) == 0)
goto put_bss;
if (rx_status->flag & RX_FLAG_TSFT) {
bitrates[rx_status->rate_idx].bitrate;
rx_timestamp = rx_status->mactime + (24 * 8 * 10 / rate);
- } else if (local && local->ops && local->ops->get_tsf)
- /* second best option: get current TSF */
- rx_timestamp = local->ops->get_tsf(local_to_hw(local));
- else
- /* can't merge without knowing the TSF */
- rx_timestamp = -1LLU;
+ } else {
+ /*
+ * second best option: get current TSF
+ * (will return -1 if not supported)
+ */
+ rx_timestamp = drv_get_tsf(local);
+ }
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "RX beacon SA=%pM BSSID="
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: beacon TSF higher than "
"local TSF - IBSS merge with BSSID %pM\n",
- sdata->dev->name, mgmt->bssid);
+ sdata->name, mgmt->bssid);
#endif
ieee80211_sta_join_ibss(sdata, bss);
ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, supp_rates);
struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
u8 *bssid,u8 *addr, u32 supp_rates)
{
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
int band = local->hw.conf.channel->band;
if (local->num_sta >= IEEE80211_IBSS_MAX_STA_ENTRIES) {
if (net_ratelimit())
printk(KERN_DEBUG "%s: No room for a new IBSS STA entry %pM\n",
- sdata->dev->name, addr);
+ sdata->name, addr);
return NULL;
}
+ if (ifibss->state == IEEE80211_IBSS_MLME_SEARCH)
+ return NULL;
+
if (compare_ether_addr(bssid, sdata->u.ibss.bssid))
return NULL;
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
printk(KERN_DEBUG "%s: Adding new IBSS station %pM (dev=%s)\n",
- wiphy_name(local->hw.wiphy), addr, sdata->dev->name);
+ wiphy_name(local->hw.wiphy), addr, sdata->name);
#endif
sta = sta_info_alloc(sdata, addr, GFP_ATOMIC);
ieee80211_sta_expire(sdata, IEEE80211_IBSS_INACTIVITY_LIMIT);
+ if (time_before(jiffies, ifibss->last_scan_completed +
+ IEEE80211_IBSS_MERGE_INTERVAL))
+ return;
+
if (ieee80211_sta_active_ibss(sdata))
return;
return;
printk(KERN_DEBUG "%s: No active IBSS STAs - trying to scan for other "
- "IBSS networks with same SSID (merge)\n", sdata->dev->name);
+ "IBSS networks with same SSID (merge)\n", sdata->name);
- /* XXX maybe racy? */
- if (sdata->local->scan_req)
- return;
-
- memcpy(sdata->local->int_scan_req.ssids[0].ssid,
- ifibss->ssid, IEEE80211_MAX_SSID_LEN);
- sdata->local->int_scan_req.ssids[0].ssid_len = ifibss->ssid_len;
- if (ieee80211_request_scan(sdata, &sdata->local->int_scan_req))
- ieee80211_scan_failed(sdata->local);
+ ieee80211_request_internal_scan(sdata, ifibss->ssid, ifibss->ssid_len);
}
static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata)
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
struct ieee80211_supported_band *sband;
- u8 *pos;
u8 bssid[ETH_ALEN];
- u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
u16 capability;
int i;
* random number generator get different BSSID. */
get_random_bytes(bssid, ETH_ALEN);
for (i = 0; i < ETH_ALEN; i++)
- bssid[i] ^= sdata->dev->dev_addr[i];
+ bssid[i] ^= sdata->vif.addr[i];
bssid[0] &= ~0x01;
bssid[0] |= 0x02;
}
printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID %pM\n",
- sdata->dev->name, bssid);
+ sdata->name, bssid);
sband = local->hw.wiphy->bands[ifibss->channel->band];
- if (local->hw.conf.beacon_int == 0)
- local->hw.conf.beacon_int = 100;
-
capability = WLAN_CAPABILITY_IBSS;
- if (sdata->default_key)
+ if (ifibss->privacy)
capability |= WLAN_CAPABILITY_PRIVACY;
else
sdata->drop_unencrypted = 0;
- pos = supp_rates;
- for (i = 0; i < sband->n_bitrates; i++) {
- int rate = sband->bitrates[i].bitrate;
- *pos++ = (u8) (rate / 5);
- }
-
- __ieee80211_sta_join_ibss(sdata, bssid, local->hw.conf.beacon_int,
- ifibss->channel, sband->n_bitrates,
- supp_rates, capability, 0);
+ __ieee80211_sta_join_ibss(sdata, bssid, sdata->vif.bss_conf.beacon_int,
+ ifibss->channel, 3, /* first two are basic */
+ capability, 0);
}
static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
- struct ieee80211_bss *bss;
+ struct cfg80211_bss *cbss;
struct ieee80211_channel *chan = NULL;
const u8 *bssid = NULL;
int active_ibss;
+ u16 capability;
active_ibss = ieee80211_sta_active_ibss(sdata);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: sta_find_ibss (active_ibss=%d)\n",
- sdata->dev->name, active_ibss);
+ sdata->name, active_ibss);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
if (active_ibss)
return;
+ capability = WLAN_CAPABILITY_IBSS;
+ if (ifibss->privacy)
+ capability |= WLAN_CAPABILITY_PRIVACY;
if (ifibss->fixed_bssid)
bssid = ifibss->bssid;
if (ifibss->fixed_channel)
chan = ifibss->channel;
if (!is_zero_ether_addr(ifibss->bssid))
bssid = ifibss->bssid;
- bss = (void *)cfg80211_get_bss(local->hw.wiphy, chan, bssid,
- ifibss->ssid, ifibss->ssid_len,
- WLAN_CAPABILITY_IBSS,
- WLAN_CAPABILITY_IBSS);
+ cbss = cfg80211_get_bss(local->hw.wiphy, chan, bssid,
+ ifibss->ssid, ifibss->ssid_len,
+ WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_PRIVACY,
+ capability);
+ if (cbss) {
+ struct ieee80211_bss *bss;
+
+ bss = (void *)cbss->priv;
#ifdef CONFIG_MAC80211_IBSS_DEBUG
- if (bss)
printk(KERN_DEBUG " sta_find_ibss: selected %pM current "
- "%pM\n", bss->cbss.bssid, ifibss->bssid);
+ "%pM\n", cbss->bssid, ifibss->bssid);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
- if (bss && memcmp(ifibss->bssid, bss->cbss.bssid, ETH_ALEN)) {
printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM"
" based on configured SSID\n",
- sdata->dev->name, bss->cbss.bssid);
+ sdata->name, cbss->bssid);
ieee80211_sta_join_ibss(sdata, bss);
ieee80211_rx_bss_put(local, bss);
return;
- } else if (bss)
- ieee80211_rx_bss_put(local, bss);
+ }
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " did not try to join ibss\n");
} else if (time_after(jiffies, ifibss->last_scan_completed +
IEEE80211_SCAN_INTERVAL)) {
printk(KERN_DEBUG "%s: Trigger new scan to find an IBSS to "
- "join\n", sdata->dev->name);
-
- /* XXX maybe racy? */
- if (local->scan_req)
- return;
-
- memcpy(local->int_scan_req.ssids[0].ssid,
- ifibss->ssid, IEEE80211_MAX_SSID_LEN);
- local->int_scan_req.ssids[0].ssid_len =
- ifibss->ssid_len;
- if (ieee80211_request_scan(sdata, &local->int_scan_req))
- ieee80211_scan_failed(local);
+ "join\n", sdata->name);
+
+ ieee80211_request_internal_scan(sdata, ifibss->ssid,
+ ifibss->ssid_len);
} else if (ifibss->state != IEEE80211_IBSS_MLME_JOINED) {
int interval = IEEE80211_SCAN_INTERVAL;
return;
}
printk(KERN_DEBUG "%s: IBSS not allowed on"
- " %d MHz\n", sdata->dev->name,
+ " %d MHz\n", sdata->name,
local->hw.conf.channel->center_freq);
/* No IBSS found - decrease scan interval and continue
len < 24 + 2 || !ifibss->presp)
return;
- if (local->ops->tx_last_beacon)
- tx_last_beacon = local->ops->tx_last_beacon(local_to_hw(local));
- else
- tx_last_beacon = 1;
+ tx_last_beacon = drv_tx_last_beacon(local);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: RX ProbeReq SA=%pM DA=%pM BSSID=%pM"
" (tx_last_beacon=%d)\n",
- sdata->dev->name, mgmt->sa, mgmt->da,
+ sdata->name, mgmt->sa, mgmt->da,
mgmt->bssid, tx_last_beacon);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: Invalid SSID IE in ProbeReq "
"from %pM\n",
- sdata->dev->name, mgmt->sa);
+ sdata->name, mgmt->sa);
#endif
return;
}
memcpy(resp->da, mgmt->sa, ETH_ALEN);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: Sending ProbeResp to %pM\n",
- sdata->dev->name, resp->da);
+ sdata->name, resp->da);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
- ieee80211_tx_skb(sdata, skb, 0);
+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ ieee80211_tx_skb(sdata, skb);
}
static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,
size_t baselen;
struct ieee802_11_elems elems;
- if (memcmp(mgmt->da, sdata->dev->dev_addr, ETH_ALEN))
+ if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
return; /* ignore ProbeResp to foreign address */
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
struct ieee80211_mgmt *mgmt;
u16 fc;
- rx_status = (struct ieee80211_rx_status *) skb->cb;
+ rx_status = IEEE80211_SKB_RXCB(skb);
mgmt = (struct ieee80211_mgmt *) skb->data;
fc = le16_to_cpu(mgmt->frame_control);
struct ieee80211_if_ibss *ifibss;
struct sk_buff *skb;
- if (!netif_running(sdata->dev))
+ if (WARN_ON(local->suspended))
return;
- if (local->sw_scanning || local->hw_scanning)
+ if (!ieee80211_sdata_running(sdata))
+ return;
+
+ if (local->scanning)
return;
if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_ADHOC))
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
+ if (local->quiescing) {
+ ifibss->timer_running = true;
+ return;
+ }
+
set_bit(IEEE80211_IBSS_REQ_RUN, &ifibss->request);
- queue_work(local->hw.workqueue, &ifibss->work);
+ ieee80211_queue_work(&local->hw, &ifibss->work);
+}
+
+#ifdef CONFIG_PM
+void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+
+ cancel_work_sync(&ifibss->work);
+ if (del_timer_sync(&ifibss->timer))
+ ifibss->timer_running = true;
+}
+
+void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+
+ if (ifibss->timer_running) {
+ add_timer(&ifibss->timer);
+ ifibss->timer_running = false;
+ }
}
+#endif
void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata)
{
mutex_lock(&local->iflist_mtx);
list_for_each_entry(sdata, &local->interfaces, list) {
- if (!netif_running(sdata->dev))
+ if (!ieee80211_sdata_running(sdata))
continue;
if (sdata->vif.type != NL80211_IFTYPE_ADHOC)
continue;
if (!sdata->u.ibss.ssid_len)
continue;
sdata->u.ibss.last_scan_completed = jiffies;
- ieee80211_sta_find_ibss(sdata);
+ mod_timer(&sdata->u.ibss.timer, 0);
}
mutex_unlock(&local->iflist_mtx);
}
ieee80211_rx_result
-ieee80211_ibss_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
- struct ieee80211_rx_status *rx_status)
+ieee80211_ibss_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_mgmt *mgmt;
switch (fc & IEEE80211_FCTL_STYPE) {
case IEEE80211_STYPE_PROBE_RESP:
case IEEE80211_STYPE_BEACON:
- memcpy(skb->cb, rx_status, sizeof(*rx_status));
case IEEE80211_STYPE_PROBE_REQ:
case IEEE80211_STYPE_AUTH:
skb_queue_tail(&sdata->u.ibss.skb_queue, skb);
- queue_work(local->hw.workqueue, &sdata->u.ibss.work);
+ ieee80211_queue_work(&local->hw, &sdata->u.ibss.work);
return RX_QUEUED;
}
} else
sdata->u.ibss.fixed_bssid = false;
+ sdata->u.ibss.privacy = params->privacy;
+
+ sdata->vif.bss_conf.beacon_int = params->beacon_interval;
+
sdata->u.ibss.channel = params->channel;
sdata->u.ibss.fixed_channel = params->channel_fixed;
sdata->u.ibss.ssid_len = params->ssid_len;
+ ieee80211_recalc_idle(sdata->local);
+
set_bit(IEEE80211_IBSS_REQ_RUN, &sdata->u.ibss.request);
- queue_work(sdata->local->hw.workqueue, &sdata->u.ibss.work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->u.ibss.work);
return 0;
}
kfree(sdata->u.ibss.ie);
skb = sdata->u.ibss.presp;
rcu_assign_pointer(sdata->u.ibss.presp, NULL);
- ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON_ENABLED);
+ ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
synchronize_rcu();
kfree_skb(skb);
skb_queue_purge(&sdata->u.ibss.skb_queue);
memset(sdata->u.ibss.bssid, 0, ETH_ALEN);
+ sdata->u.ibss.ssid_len = 0;
+
+ ieee80211_recalc_idle(sdata->local);
return 0;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff