Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6-omap-h63xx.git] / net / mac80211 / mlme.c

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index adbc1c804dd3f682779bffac01d19c0ce766aa2a..7f05820dc6294ce7ff96364c8e09c41e0012d603 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -44,7 +44,7 @@
 #define IEEE80211_RETRY_AUTH_INTERVAL (1 * HZ)
 #define IEEE80211_SCAN_INTERVAL (2 * HZ)
 #define IEEE80211_SCAN_INTERVAL_SLOW (15 * HZ)
-#define IEEE80211_IBSS_JOIN_TIMEOUT (20 * HZ)
+#define IEEE80211_IBSS_JOIN_TIMEOUT (7 * HZ)
 
 #define IEEE80211_PROBE_DELAY (HZ / 33)
 #define IEEE80211_CHANNEL_TIME (HZ / 33)
@@ -1337,7 +1337,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev,
 
        /* prepare reordering buffer */
        tid_agg_rx->reorder_buf =
-               kmalloc(buf_size * sizeof(struct sk_buf *), GFP_ATOMIC);
+               kmalloc(buf_size * sizeof(struct sk_buff *), GFP_ATOMIC);
        if (!tid_agg_rx->reorder_buf) {
                if (net_ratelimit())
                        printk(KERN_ERR "can not allocate reordering buffer "
@@ -1346,7 +1346,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev,
                goto end;
        }
        memset(tid_agg_rx->reorder_buf, 0,
-               buf_size * sizeof(struct sk_buf *));
+               buf_size * sizeof(struct sk_buff *));
 
        if (local->ops->ampdu_action)
                ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START,
@@ -1625,7 +1625,7 @@ void sta_addba_resp_timer_expired(unsigned long data)
         * only one argument, and both sta_info and TID are needed, so init
         * flow in sta_info_create gives the TID as data, while the timer_to_id
         * array gives the sta through container_of */
-       u16 tid = *(int *)data;
+       u16 tid = *(u8 *)data;
        struct sta_info *temp_sta = container_of((void *)data,
                struct sta_info, timer_to_tid[tid]);
 
@@ -1673,7 +1673,7 @@ timer_expired_exit:
 static void sta_rx_agg_session_timer_expired(unsigned long data)
 {
        /* not an elegant detour, but there is no choice as the timer passes
-        * only one argument, and verious sta_info are needed here, so init
+        * only one argument, and various sta_info are needed here, so init
         * flow in sta_info_create gives the TID as data, while the timer_to_id
         * array gives the sta through container_of */
        u8 *ptid = (u8 *)data;
@@ -2348,6 +2348,7 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
        u8 *pos;
        struct ieee80211_sub_if_data *sdata;
        struct ieee80211_supported_band *sband;
+       union iwreq_data wrqu;
 
        sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
 
@@ -2370,13 +2371,10 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
        sdata->drop_unencrypted = bss->capability &
                WLAN_CAPABILITY_PRIVACY ? 1 : 0;
 
-       res = ieee80211_set_freq(local, bss->freq);
+       res = ieee80211_set_freq(dev, bss->freq);
 
-       if (local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS) {
-               printk(KERN_DEBUG "%s: IBSS not allowed on frequency "
-                      "%d MHz\n", dev->name, local->oper_channel->center_freq);
-               return -1;
-       }
+       if (res)
+               return res;
 
        /* Set beacon template */
        skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400);
@@ -2491,7 +2489,9 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
        ifsta->state = IEEE80211_IBSS_JOINED;
        mod_timer(&ifsta->timer, jiffies + IEEE80211_IBSS_MERGE_INTERVAL);
 
-       ieee80211_rx_bss_put(dev, bss);
+       memset(&wrqu, 0, sizeof(wrqu));
+       memcpy(wrqu.ap_addr.sa_data, bss->bssid, ETH_ALEN);
+       wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
 
        return res;
 }
@@ -3518,7 +3518,7 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
        spin_unlock_bh(&local->sta_bss_lock);
 
        if (selected) {
-               ieee80211_set_freq(local, selected->freq);
+               ieee80211_set_freq(dev, selected->freq);
                if (!(ifsta->flags & IEEE80211_STA_SSID_SET))
                        ieee80211_sta_set_ssid(dev, selected->ssid,
                                               selected->ssid_len);
@@ -3553,6 +3553,7 @@ static int ieee80211_sta_create_ibss(struct net_device *dev,
        struct ieee80211_supported_band *sband;
        u8 bssid[ETH_ALEN], *pos;
        int i;
+       int ret;
        DECLARE_MAC_BUF(mac);
 
 #if 0
@@ -3599,7 +3600,9 @@ static int ieee80211_sta_create_ibss(struct net_device *dev,
                *pos++ = (u8) (rate / 5);
        }
 
-       return ieee80211_sta_join_ibss(dev, ifsta, bss);
+       ret = ieee80211_sta_join_ibss(dev, ifsta, bss);
+       ieee80211_rx_bss_put(dev, bss);
+       return ret;
 }
 
 
@@ -3647,10 +3650,13 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
            (bss = ieee80211_rx_bss_get(dev, bssid,
                                        local->hw.conf.channel->center_freq,
                                        ifsta->ssid, ifsta->ssid_len))) {
+               int ret;
                printk(KERN_DEBUG "%s: Selected IBSS BSSID %s"
                       " based on configured SSID\n",
                       dev->name, print_mac(mac, bssid));
-               return ieee80211_sta_join_ibss(dev, ifsta, bss);
+               ret = ieee80211_sta_join_ibss(dev, ifsta, bss);
+               ieee80211_rx_bss_put(dev, bss);
+               return ret;
        }
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
        printk(KERN_DEBUG "   did not try to join ibss\n");
@@ -4127,18 +4133,17 @@ ieee80211_sta_scan_result(struct net_device *dev,
 
        memset(&iwe, 0, sizeof(iwe));
        iwe.cmd = SIOCGIWFREQ;
-       iwe.u.freq.m = bss->freq;
-       iwe.u.freq.e = 6;
+       iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq);
+       iwe.u.freq.e = 0;
        current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
                                          IW_EV_FREQ_LEN);
 
        memset(&iwe, 0, sizeof(iwe));
        iwe.cmd = SIOCGIWFREQ;
-       iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq);
-       iwe.u.freq.e = 0;
+       iwe.u.freq.m = bss->freq;
+       iwe.u.freq.e = 6;
        current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
                                          IW_EV_FREQ_LEN);
-
        memset(&iwe, 0, sizeof(iwe));
        iwe.cmd = IWEVQUAL;
        iwe.u.qual.qual = bss->qual;