dprintk(KERN_INFO PFX "sent association request!\n");
- /* Change the state to associating */
spin_lock_irqsave(&mac->lock, flags);
- mac->associnfo.associating = 1;
mac->associated = 0; /* just to make sure */
/* Set a timer for timeout */
ieee80211softmac_assoc_timeout(void *d)
{
struct ieee80211softmac_device *mac = (struct ieee80211softmac_device *)d;
+ struct ieee80211softmac_network *n;
unsigned long flags;
spin_lock_irqsave(&mac->lock, flags);
mac->associnfo.associating = 0;
mac->associnfo.bssvalid = 0;
mac->associated = 0;
+
+ n = ieee80211softmac_get_network_by_bssid_locked(mac, mac->associnfo.bssid);
spin_unlock_irqrestore(&mac->lock, flags);
dprintk(KERN_INFO PFX "assoc request timed out!\n");
- /* FIXME: we need to know the network here. that requires a bit of restructuring */
- ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_ASSOCIATE_TIMEOUT, NULL);
+ ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_ASSOCIATE_TIMEOUT, n);
}
void
mac->associated = 0;
mac->associnfo.bssvalid = 0;
mac->associnfo.associating = 0;
- ieee80211softmac_init_txrates(mac);
+ ieee80211softmac_init_bss(mac);
ieee80211softmac_call_events_locked(mac, IEEE80211SOFTMAC_EVENT_DISASSOCIATED, NULL);
spin_unlock_irqrestore(&mac->lock, flags);
}
if (mac->associated)
ieee80211softmac_send_disassoc_req(mac, WLAN_REASON_DISASSOC_STA_HAS_LEFT);
+ spin_lock_irqsave(&mac->lock, flags);
+ mac->associnfo.associating = 1;
+ spin_unlock_irqrestore(&mac->lock, flags);
+
/* try to find the requested network in our list, if we found one already */
if (bssvalid || mac->associnfo.bssfixed)
found = ieee80211softmac_get_network_by_bssid(mac, mac->associnfo.bssid);
memcpy(mac->associnfo.associate_essid.data, found->essid.data, IW_ESSID_MAX_SIZE + 1);
/* we found a network! authenticate (if necessary) and associate to it. */
- if (!found->authenticated) {
+ if (found->authenticating) {
+ dprintk(KERN_INFO PFX "Already requested authentication, waiting...\n");
+ if(!mac->associnfo.assoc_wait) {
+ mac->associnfo.assoc_wait = 1;
+ ieee80211softmac_notify_internal(mac, IEEE80211SOFTMAC_EVENT_ANY, found, ieee80211softmac_assoc_notify_auth, NULL, GFP_KERNEL);
+ }
+ return;
+ }
+ if (!found->authenticated && !found->authenticating) {
/* This relies on the fact that _auth_req only queues the work,
* otherwise adding the notification would be racy. */
if (!ieee80211softmac_auth_req(mac, found)) {
- dprintk(KERN_INFO PFX "cannot associate without being authenticated, requested authentication\n");
- ieee80211softmac_notify_internal(mac, IEEE80211SOFTMAC_EVENT_ANY, found, ieee80211softmac_assoc_notify_auth, NULL, GFP_KERNEL);
+ if(!mac->associnfo.assoc_wait) {
+ dprintk(KERN_INFO PFX "Cannot associate without being authenticated, requested authentication\n");
+ mac->associnfo.assoc_wait = 1;
+ ieee80211softmac_notify_internal(mac, IEEE80211SOFTMAC_EVENT_ANY, found, ieee80211softmac_assoc_notify_auth, NULL, GFP_KERNEL);
+ }
} else {
printkl(KERN_WARNING PFX "Not authenticated, but requesting authentication failed. Giving up to associate\n");
+ mac->associnfo.assoc_wait = 0;
ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_ASSOCIATE_FAILED, found);
}
return;
}
/* finally! now we can start associating */
+ mac->associnfo.assoc_wait = 0;
ieee80211softmac_assoc(mac, found);
}
struct ieee80211_assoc_response * resp,
struct ieee80211softmac_network *net)
{
+ u16 cap = le16_to_cpu(resp->capability);
+ u8 erp_value = net->erp_value;
+
mac->associnfo.associating = 0;
- mac->associnfo.supported_rates = net->supported_rates;
+ mac->bssinfo.supported_rates = net->supported_rates;
ieee80211softmac_recalc_txrates(mac);
mac->associated = 1;
+
+ mac->associnfo.short_preamble_available =
+ (cap & WLAN_CAPABILITY_SHORT_PREAMBLE) != 0;
+ ieee80211softmac_process_erp(mac, erp_value);
+
if (mac->set_bssid_filter)
mac->set_bssid_filter(mac->dev, net->bssid);
memcpy(mac->ieee->bssid, net->bssid, ETH_ALEN);
int
ieee80211softmac_handle_assoc_response(struct net_device * dev,
struct ieee80211_assoc_response * resp,
- struct ieee80211_network * _ieee80211_network_do_not_use)
+ struct ieee80211_network * _ieee80211_network)
{
- /* NOTE: the network parameter has to be ignored by
+ /* NOTE: the network parameter has to be mostly ignored by
* this code because it is the ieee80211's pointer
* to the struct, not ours (we made a copy)
*/
/* now that we know it was for us, we can cancel the timeout */
cancel_delayed_work(&mac->associnfo.timeout);
+ /* if the association response included an ERP IE, update our saved
+ * copy */
+ if (_ieee80211_network->flags & NETWORK_HAS_ERP_VALUE)
+ network->erp_value = _ieee80211_network->erp_value;
+
switch (status) {
case 0:
dprintk(KERN_INFO PFX "associated!\n");