sugar/linux
1
0
Fork 0
Code Activity

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

Browse Source
This commit is contained in:
David S. Miller
2010-06-09 11:13:23 -07:00
parent 035320d547 b054b747a6
commit 327723edeb
16 changed files with 362 additions and 218 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/mac80211/driver-ops.h
View File

@@ -349,7 +349,7 @@ static inline int drv_get_survey(struct ieee80211_local *local, int idx,
struct survey_info *survey)
{
int ret = -EOPNOTSUPP;
if (local->ops->conf_tx)
if (local->ops->get_survey)
ret = local->ops->get_survey(&local->hw, idx, survey);
/* trace_drv_get_survey(local, idx, survey, ret); */
return ret;

92
net/mac80211/mlme.c
View File

@@ -1692,14 +1692,52 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len);
break;
case IEEE80211_STYPE_ACTION:
if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT)
break;
switch (mgmt->u.action.category) {
case WLAN_CATEGORY_BACK: {
struct ieee80211_local *local = sdata->local;
int len = skb->len;
struct sta_info *sta;
ieee80211_sta_process_chanswitch(sdata,
&mgmt->u.action.u.chan_switch.sw_elem,
(void *)ifmgd->associated->priv,
rx_status->mactime);
break;
rcu_read_lock();
sta = sta_info_get(sdata, mgmt->sa);
if (!sta) {
rcu_read_unlock();
break;
}
local_bh_disable();
switch (mgmt->u.action.u.addba_req.action_code) {
case WLAN_ACTION_ADDBA_REQ:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.addba_req)))
break;
ieee80211_process_addba_request(local, sta, mgmt, len);
break;
case WLAN_ACTION_ADDBA_RESP:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.addba_resp)))
break;
ieee80211_process_addba_resp(local, sta, mgmt, len);
break;
case WLAN_ACTION_DELBA:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.delba)))
break;
ieee80211_process_delba(sdata, sta, mgmt, len);
break;
}
local_bh_enable();
rcu_read_unlock();
break;
}
case WLAN_CATEGORY_SPECTRUM_MGMT:
ieee80211_sta_process_chanswitch(sdata,
&mgmt->u.action.u.chan_switch.sw_elem,
(void *)ifmgd->associated->priv,
rx_status->mactime);
break;
}
}
mutex_unlock(&ifmgd->mtx);
@@ -1722,9 +1760,45 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
mutex_unlock(&ifmgd->mtx);
if (skb->len >= 24 + 2 /* mgmt + deauth reason */ &&
(fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_DEAUTH)
cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
(fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_DEAUTH) {
struct ieee80211_local *local = sdata->local;
struct ieee80211_work *wk;
mutex_lock(&local->work_mtx);
list_for_each_entry(wk, &local->work_list, list) {
if (wk->sdata != sdata)
continue;
if (wk->type != IEEE80211_WORK_ASSOC)
continue;
if (memcmp(mgmt->bssid, wk->filter_ta, ETH_ALEN))
continue;
if (memcmp(mgmt->sa, wk->filter_ta, ETH_ALEN))
continue;
/*
* Printing the message only here means we can't
* spuriously print it, but it also means that it
* won't be printed when the frame comes in before
* we even tried to associate or in similar cases.
*
* Ultimately, I suspect cfg80211 should print the
* messages instead.
*/
printk(KERN_DEBUG
"%s: deauthenticated from %pM (Reason: %u)\n",
sdata->name, mgmt->bssid,
le16_to_cpu(mgmt->u.deauth.reason_code));
list_del_rcu(&wk->list);
free_work(wk);
break;
}
mutex_unlock(&local->work_mtx);
cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
}
out:
kfree_skb(skb);
}

3
net/mac80211/rx.c
View File

@@ -1944,6 +1944,9 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
if (len < IEEE80211_MIN_ACTION_SIZE + 1)
break;
if (sdata->vif.type == NL80211_IFTYPE_STATION)
return ieee80211_sta_rx_mgmt(sdata, rx->skb);
switch (mgmt->u.action.u.addba_req.action_code) {
case WLAN_ACTION_ADDBA_REQ:
if (len < (IEEE80211_MIN_ACTION_SIZE +