memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs));
}
- ieee80211_tx_skb(sdata, skb, 0);
+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ ieee80211_tx_skb(sdata, skb);
}
mgmt->u.deauth.reason_code = cpu_to_le16(reason);
if (stype == IEEE80211_STYPE_DEAUTH)
- cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len, cookie);
+ if (cookie)
+ __cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
+ else
+ cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
else
- cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len, cookie);
- ieee80211_tx_skb(sdata, skb, ifmgd->flags & IEEE80211_STA_MFP_ENABLED);
+ if (cookie)
+ __cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
+ else
+ cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
+ if (!(ifmgd->flags & IEEE80211_STA_MFP_ENABLED))
+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ ieee80211_tx_skb(sdata, skb);
}
void ieee80211_send_pspoll(struct ieee80211_local *local,
memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN);
memcpy(pspoll->ta, sdata->dev->dev_addr, ETH_ALEN);
- ieee80211_tx_skb(sdata, skb, 0);
+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ ieee80211_tx_skb(sdata, skb);
}
void ieee80211_send_nullfunc(struct ieee80211_local *local,
memcpy(nullfunc->addr2, sdata->dev->dev_addr, ETH_ALEN);
memcpy(nullfunc->addr3, sdata->u.mgd.bssid, ETH_ALEN);
- ieee80211_tx_skb(sdata, skb, 0);
+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ ieee80211_tx_skb(sdata, skb);
}
/* spectrum management related things */
ieee80211_recalc_ps(local, -1);
mutex_unlock(&local->iflist_mtx);
- netif_tx_start_all_queues(sdata->dev);
+ netif_start_queue(sdata->dev);
netif_carrier_on(sdata->dev);
}
* time -- we don't want the scan code to enable queues.
*/
- netif_tx_stop_all_queues(sdata->dev);
+ netif_stop_queue(sdata->dev);
netif_carrier_off(sdata->dev);
rcu_read_lock();
ieee80211_set_wmm_default(sdata);
- ieee80211_recalc_idle(local);
-
/* channel(_type) changes are handled by ieee80211_hw_config */
local->oper_channel_type = NL80211_CHAN_NO_HT;
if (!wk) {
ieee80211_set_disassoc(sdata, true);
+ ieee80211_recalc_idle(sdata->local);
} else {
list_del(&wk->list);
kfree(wk);
reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
- printk(KERN_DEBUG "%s: disassociated (Reason: %u)\n",
- sdata->dev->name, reason_code);
+ printk(KERN_DEBUG "%s: disassociated from %pM (Reason: %u)\n",
+ sdata->dev->name, mgmt->sa, reason_code);
ieee80211_set_disassoc(sdata, false);
+ ieee80211_recalc_idle(sdata->local);
return RX_MGMT_CFG80211_DISASSOC;
}
if (status_code != WLAN_STATUS_SUCCESS) {
printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",
sdata->dev->name, status_code);
- list_del(&wk->list);
- kfree(wk);
+ wk->state = IEEE80211_MGD_STATE_IDLE;
return RX_MGMT_CFG80211_ASSOC;
}
/* direct probe may be part of the association flow */
if (wk && wk->state == IEEE80211_MGD_STATE_PROBE) {
- printk(KERN_DEBUG "%s direct probe responded\n",
+ printk(KERN_DEBUG "%s: direct probe responded\n",
sdata->dev->name);
wk->tries = 0;
wk->state = IEEE80211_MGD_STATE_AUTH;
fc = le16_to_cpu(mgmt->frame_control);
switch (fc & IEEE80211_FCTL_STYPE) {
- case IEEE80211_STYPE_PROBE_REQ:
case IEEE80211_STYPE_PROBE_RESP:
case IEEE80211_STYPE_BEACON:
case IEEE80211_STYPE_AUTH:
/* no action */
break;
case RX_MGMT_CFG80211_DEAUTH:
- cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len,
- NULL);
+ cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
break;
case RX_MGMT_CFG80211_DISASSOC:
- cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len,
- NULL);
+ cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
break;
default:
WARN(1, "unexpected: %d", rma);
cfg80211_send_rx_assoc(sdata->dev, (u8 *) mgmt, skb->len);
break;
case RX_MGMT_CFG80211_DEAUTH:
- cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len, NULL);
+ cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
break;
default:
WARN(1, "unexpected: %d", rma);
" after %dms, disconnecting.\n",
bssid, (1000 * IEEE80211_PROBE_WAIT)/HZ);
ieee80211_set_disassoc(sdata, true);
+ ieee80211_recalc_idle(local);
mutex_unlock(&ifmgd->mtx);
/*
* must be outside lock due to cfg80211,
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_work *wk;
const u8 *bssid = NULL;
-
- printk(KERN_DEBUG "%s: deauthenticating by local choice (reason=%d)\n",
- sdata->dev->name, req->reason_code);
+ bool not_auth_yet = false;
mutex_lock(&ifmgd->mtx);
} else list_for_each_entry(wk, &ifmgd->work_list, list) {
if (&wk->bss->cbss == req->bss) {
bssid = req->bss->bssid;
+ if (wk->state == IEEE80211_MGD_STATE_PROBE)
+ not_auth_yet = true;
list_del(&wk->list);
kfree(wk);
break;
}
/*
+ * If somebody requests authentication and we haven't
+ * sent out an auth frame yet there's no need to send
+ * out a deauth frame either. If the state was PROBE,
+ * then this is the case. If it's AUTH we have sent a
+ * frame, and if it's IDLE we have completed the auth
+ * process already.
+ */
+ if (not_auth_yet) {
+ mutex_unlock(&ifmgd->mtx);
+ __cfg80211_auth_canceled(sdata->dev, bssid);
+ return 0;
+ }
+
+ /*
* cfg80211 should catch this ... but it's racy since
* we can receive a deauth frame, process it, hand it
* to cfg80211 while that's in a locked section already
mutex_unlock(&ifmgd->mtx);
+ printk(KERN_DEBUG "%s: deauthenticating from %pM by local choice (reason=%d)\n",
+ sdata->dev->name, bssid, req->reason_code);
+
ieee80211_send_deauth_disassoc(sdata, bssid,
IEEE80211_STYPE_DEAUTH, req->reason_code,
cookie);
+ ieee80211_recalc_idle(sdata->local);
+
return 0;
}
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- printk(KERN_DEBUG "%s: disassociating by local choice (reason=%d)\n",
- sdata->dev->name, req->reason_code);
-
mutex_lock(&ifmgd->mtx);
/*
return -ENOLINK;
}
+ printk(KERN_DEBUG "%s: disassociating from %pM by local choice (reason=%d)\n",
+ sdata->dev->name, req->bss->bssid, req->reason_code);
+
ieee80211_set_disassoc(sdata, false);
mutex_unlock(&ifmgd->mtx);
ieee80211_send_deauth_disassoc(sdata, req->bss->bssid,
IEEE80211_STYPE_DISASSOC, req->reason_code,
cookie);
+
+ ieee80211_recalc_idle(sdata->local);
+
return 0;
}