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Diffstat (limited to 'net/ieee80211/softmac')
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_assoc.c12
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_auth.c43
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_event.c2
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_module.c10
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_scan.c4
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_wx.c9
6 files changed, 47 insertions, 33 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index e475f2e1be1..c4d122ddd72 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -53,7 +53,7 @@ ieee80211softmac_assoc(struct ieee80211softmac_device *mac, struct ieee80211soft
/* Set a timer for timeout */
/* FIXME: make timeout configurable */
if (likely(mac->running))
- schedule_delayed_work(&mac->associnfo.timeout, 5 * HZ);
+ queue_delayed_work(mac->wq, &mac->associnfo.timeout, 5 * HZ);
spin_unlock_irqrestore(&mac->lock, flags);
}
@@ -372,6 +372,7 @@ ieee80211softmac_handle_assoc_response(struct net_device * dev,
u16 status = le16_to_cpup(&resp->status);
struct ieee80211softmac_network *network = NULL;
unsigned long flags;
+ DECLARE_MAC_BUF(mac2);
if (unlikely(!mac->running))
return -ENODEV;
@@ -388,7 +389,8 @@ ieee80211softmac_handle_assoc_response(struct net_device * dev,
/* someone sending us things without us knowing him? Ignore. */
if (!network) {
- dprintk(KERN_INFO PFX "Received unrequested assocation response from " MAC_FMT "\n", MAC_ARG(resp->header.addr3));
+ dprintk(KERN_INFO PFX "Received unrequested assocation response from %s\n",
+ print_mac(mac2, resp->header.addr3));
spin_unlock_irqrestore(&mac->lock, flags);
return 0;
}
@@ -417,7 +419,7 @@ ieee80211softmac_handle_assoc_response(struct net_device * dev,
network->authenticated = 0;
/* we don't want to do this more than once ... */
network->auth_desynced_once = 1;
- schedule_delayed_work(&mac->associnfo.work, 0);
+ queue_delayed_work(mac->wq, &mac->associnfo.work, 0);
break;
}
default:
@@ -439,7 +441,7 @@ ieee80211softmac_try_reassoc(struct ieee80211softmac_device *mac)
spin_lock_irqsave(&mac->lock, flags);
mac->associnfo.associating = 1;
- schedule_delayed_work(&mac->associnfo.work, 0);
+ queue_delayed_work(mac->wq, &mac->associnfo.work, 0);
spin_unlock_irqrestore(&mac->lock, flags);
}
@@ -481,7 +483,7 @@ ieee80211softmac_handle_reassoc_req(struct net_device * dev,
dprintkl(KERN_INFO PFX "reassoc request from unknown network\n");
return 0;
}
- schedule_delayed_work(&mac->associnfo.work, 0);
+ queue_delayed_work(mac->wq, &mac->associnfo.work, 0);
return 0;
}
diff --git a/net/ieee80211/softmac/ieee80211softmac_auth.c b/net/ieee80211/softmac/ieee80211softmac_auth.c
index 826c32d2446..a53a751d070 100644
--- a/net/ieee80211/softmac/ieee80211softmac_auth.c
+++ b/net/ieee80211/softmac/ieee80211softmac_auth.c
@@ -35,6 +35,7 @@ ieee80211softmac_auth_req(struct ieee80211softmac_device *mac,
{
struct ieee80211softmac_auth_queue_item *auth;
unsigned long flags;
+ DECLARE_MAC_BUF(mac2);
if (net->authenticating || net->authenticated)
return 0;
@@ -43,7 +44,7 @@ ieee80211softmac_auth_req(struct ieee80211softmac_device *mac,
/* Add the network if it's not already added */
ieee80211softmac_add_network(mac, net);
- dprintk(KERN_NOTICE PFX "Queueing Authentication Request to "MAC_FMT"\n", MAC_ARG(net->bssid));
+ dprintk(KERN_NOTICE PFX "Queueing Authentication Request to %s\n", print_mac(mac2, net->bssid));
/* Queue the auth request */
auth = (struct ieee80211softmac_auth_queue_item *)
kmalloc(sizeof(struct ieee80211softmac_auth_queue_item), GFP_KERNEL);
@@ -61,7 +62,7 @@ ieee80211softmac_auth_req(struct ieee80211softmac_device *mac,
/* add to list */
list_add_tail(&auth->list, &mac->auth_queue);
- schedule_delayed_work(&auth->work, 0);
+ queue_delayed_work(mac->wq, &auth->work, 0);
spin_unlock_irqrestore(&mac->lock, flags);
return 0;
@@ -76,6 +77,7 @@ ieee80211softmac_auth_queue(struct work_struct *work)
struct ieee80211softmac_auth_queue_item *auth;
struct ieee80211softmac_network *net;
unsigned long flags;
+ DECLARE_MAC_BUF(mac2);
auth = container_of(work, struct ieee80211softmac_auth_queue_item,
work.work);
@@ -95,17 +97,18 @@ ieee80211softmac_auth_queue(struct work_struct *work)
}
net->authenticated = 0;
/* add a timeout call so we eventually give up waiting for an auth reply */
- schedule_delayed_work(&auth->work, IEEE80211SOFTMAC_AUTH_TIMEOUT);
+ queue_delayed_work(mac->wq, &auth->work, IEEE80211SOFTMAC_AUTH_TIMEOUT);
auth->retry--;
spin_unlock_irqrestore(&mac->lock, flags);
if (ieee80211softmac_send_mgt_frame(mac, auth->net, IEEE80211_STYPE_AUTH, auth->state))
- dprintk(KERN_NOTICE PFX "Sending Authentication Request to "MAC_FMT" failed (this shouldn't happen, wait for the timeout).\n", MAC_ARG(net->bssid));
+ dprintk(KERN_NOTICE PFX "Sending Authentication Request to %s failed (this shouldn't happen, wait for the timeout).\n",
+ print_mac(mac2, net->bssid));
else
- dprintk(KERN_NOTICE PFX "Sent Authentication Request to "MAC_FMT".\n", MAC_ARG(net->bssid));
+ dprintk(KERN_NOTICE PFX "Sent Authentication Request to %s.\n", print_mac(mac2, net->bssid));
return;
}
- printkl(KERN_WARNING PFX "Authentication timed out with "MAC_FMT"\n", MAC_ARG(net->bssid));
+ printkl(KERN_WARNING PFX "Authentication timed out with %s\n", print_mac(mac2, net->bssid));
/* Remove this item from the queue */
spin_lock_irqsave(&mac->lock, flags);
net->authenticating = 0;
@@ -142,6 +145,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
struct ieee80211softmac_network *net = NULL;
unsigned long flags;
u8 * data;
+ DECLARE_MAC_BUF(mac2);
if (unlikely(!mac->running))
return -ENODEV;
@@ -161,7 +165,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
/* Make sure that we've got an auth queue item for this request */
if(aq == NULL)
{
- dprintkl(KERN_DEBUG PFX "Authentication response received from "MAC_FMT" but no queue item exists.\n", MAC_ARG(auth->header.addr2));
+ dprintkl(KERN_DEBUG PFX "Authentication response received from %s but no queue item exists.\n", print_mac(mac2, auth->header.addr2));
/* Error #? */
return -1;
}
@@ -169,7 +173,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
/* Check for out of order authentication */
if(!net->authenticating)
{
- dprintkl(KERN_DEBUG PFX "Authentication response received from "MAC_FMT" but did not request authentication.\n",MAC_ARG(auth->header.addr2));
+ dprintkl(KERN_DEBUG PFX "Authentication response received from %s but did not request authentication.\n",print_mac(mac2, auth->header.addr2));
return -1;
}
@@ -187,7 +191,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
spin_unlock_irqrestore(&mac->lock, flags);
/* Send event */
- printkl(KERN_NOTICE PFX "Open Authentication completed with "MAC_FMT"\n", MAC_ARG(net->bssid));
+ printkl(KERN_NOTICE PFX "Open Authentication completed with %s\n", print_mac(mac2, net->bssid));
ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_AUTHENTICATED, net);
break;
default:
@@ -197,8 +201,8 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
net->authenticating = 0;
spin_unlock_irqrestore(&mac->lock, flags);
- printkl(KERN_NOTICE PFX "Open Authentication with "MAC_FMT" failed, error code: %i\n",
- MAC_ARG(net->bssid), le16_to_cpup(&auth->status));
+ printkl(KERN_NOTICE PFX "Open Authentication with %s failed, error code: %i\n",
+ print_mac(mac2, net->bssid), le16_to_cpup(&auth->status));
/* Count the error? */
break;
}
@@ -238,7 +242,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
* request. */
cancel_delayed_work(&aq->work);
INIT_DELAYED_WORK(&aq->work, &ieee80211softmac_auth_challenge_response);
- schedule_delayed_work(&aq->work, 0);
+ queue_delayed_work(mac->wq, &aq->work, 0);
spin_unlock_irqrestore(&mac->lock, flags);
return 0;
case IEEE80211SOFTMAC_AUTH_SHARED_PASS:
@@ -253,13 +257,13 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
net->authenticating = 0;
net->authenticated = 1;
spin_unlock_irqrestore(&mac->lock, flags);
- printkl(KERN_NOTICE PFX "Shared Key Authentication completed with "MAC_FMT"\n",
- MAC_ARG(net->bssid));
+ printkl(KERN_NOTICE PFX "Shared Key Authentication completed with %s\n",
+ print_mac(mac2, net->bssid));
ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_AUTHENTICATED, net);
break;
default:
- printkl(KERN_NOTICE PFX "Shared Key Authentication with "MAC_FMT" failed, error code: %i\n",
- MAC_ARG(net->bssid), le16_to_cpup(&auth->status));
+ printkl(KERN_NOTICE PFX "Shared Key Authentication with %s failed, error code: %i\n",
+ print_mac(mac2, net->bssid), le16_to_cpup(&auth->status));
/* Lock and reset flags */
spin_lock_irqsave(&mac->lock, flags);
net->authenticating = 0;
@@ -375,6 +379,7 @@ ieee80211softmac_deauth_resp(struct net_device *dev, struct ieee80211_deauth *de
struct ieee80211softmac_network *net = NULL;
struct ieee80211softmac_device *mac = ieee80211_priv(dev);
+ DECLARE_MAC_BUF(mac2);
if (unlikely(!mac->running))
return -ENODEV;
@@ -387,8 +392,8 @@ ieee80211softmac_deauth_resp(struct net_device *dev, struct ieee80211_deauth *de
net = ieee80211softmac_get_network_by_bssid(mac, deauth->header.addr2);
if (net == NULL) {
- dprintkl(KERN_DEBUG PFX "Received deauthentication packet from "MAC_FMT", but that network is unknown.\n",
- MAC_ARG(deauth->header.addr2));
+ dprintkl(KERN_DEBUG PFX "Received deauthentication packet from %s, but that network is unknown.\n",
+ print_mac(mac2, deauth->header.addr2));
return 0;
}
@@ -403,6 +408,6 @@ ieee80211softmac_deauth_resp(struct net_device *dev, struct ieee80211_deauth *de
ieee80211softmac_deauth_from_net(mac, net);
/* let's try to re-associate */
- schedule_delayed_work(&mac->associnfo.work, 0);
+ queue_delayed_work(mac->wq, &mac->associnfo.work, 0);
return 0;
}
diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c
index b3e33a4d486..8cef05b60f1 100644
--- a/net/ieee80211/softmac/ieee80211softmac_event.c
+++ b/net/ieee80211/softmac/ieee80211softmac_event.c
@@ -172,7 +172,7 @@ ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int eve
/* User may have subscribed to ANY event, so
* we tell them which event triggered it. */
eventptr->event_type = event;
- schedule_delayed_work(&eventptr->work, 0);
+ queue_delayed_work(mac->wq, &eventptr->work, 0);
}
}
}
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c
index 6398e6e6749..07505ca859a 100644
--- a/net/ieee80211/softmac/ieee80211softmac_module.c
+++ b/net/ieee80211/softmac/ieee80211softmac_module.c
@@ -36,8 +36,13 @@ struct net_device *alloc_ieee80211softmac(int sizeof_priv)
dev = alloc_ieee80211(sizeof(*softmac) + sizeof_priv);
if (!dev)
return NULL;
-
softmac = ieee80211_priv(dev);
+ softmac->wq = create_freezeable_workqueue("softmac");
+ if (!softmac->wq) {
+ free_ieee80211(dev);
+ return NULL;
+ }
+
softmac->dev = dev;
softmac->ieee = netdev_priv(dev);
spin_lock_init(&softmac->lock);
@@ -105,7 +110,7 @@ ieee80211softmac_clear_pending_work(struct ieee80211softmac_device *sm)
cancel_delayed_work(&eventptr->work);
spin_unlock_irqrestore(&sm->lock, flags);
- flush_scheduled_work();
+ flush_workqueue(sm->wq);
/* now we should be save and no longer need locking... */
spin_lock_irqsave(&sm->lock, flags);
@@ -139,6 +144,7 @@ void free_ieee80211softmac(struct net_device *dev)
ieee80211softmac_clear_pending_work(sm);
kfree(sm->scaninfo);
kfree(sm->wpa.IE);
+ destroy_workqueue(sm->wq);
free_ieee80211(dev);
}
EXPORT_SYMBOL_GPL(free_ieee80211softmac);
diff --git a/net/ieee80211/softmac/ieee80211softmac_scan.c b/net/ieee80211/softmac/ieee80211softmac_scan.c
index abea3648680..bfab8d7db88 100644
--- a/net/ieee80211/softmac/ieee80211softmac_scan.c
+++ b/net/ieee80211/softmac/ieee80211softmac_scan.c
@@ -123,7 +123,7 @@ void ieee80211softmac_scan(struct work_struct *work)
spin_unlock_irqrestore(&sm->lock, flags);
break;
}
- schedule_delayed_work(&si->softmac_scan, IEEE80211SOFTMAC_PROBE_DELAY);
+ queue_delayed_work(sm->wq, &si->softmac_scan, IEEE80211SOFTMAC_PROBE_DELAY);
spin_unlock_irqrestore(&sm->lock, flags);
return;
} else {
@@ -190,7 +190,7 @@ int ieee80211softmac_start_scan_implementation(struct net_device *dev)
sm->scaninfo->started = 1;
sm->scaninfo->stop = 0;
INIT_COMPLETION(sm->scaninfo->finished);
- schedule_delayed_work(&sm->scaninfo->softmac_scan, 0);
+ queue_delayed_work(sm->wq, &sm->scaninfo->softmac_scan, 0);
spin_unlock_irqrestore(&sm->lock, flags);
return 0;
}
diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index 5742dc803b7..ac36767b56e 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -72,6 +72,7 @@ ieee80211softmac_wx_set_essid(struct net_device *net_dev,
struct ieee80211softmac_device *sm = ieee80211_priv(net_dev);
struct ieee80211softmac_auth_queue_item *authptr;
int length = 0;
+ DECLARE_MAC_BUF(mac);
check_assoc_again:
mutex_lock(&sm->associnfo.mutex);
@@ -90,7 +91,7 @@ check_assoc_again:
/* We must unlock to avoid deadlocks with the assoc workqueue
* on the associnfo.mutex */
mutex_unlock(&sm->associnfo.mutex);
- flush_scheduled_work();
+ flush_workqueue(sm->wq);
/* Avoid race! Check assoc status again. Maybe someone started an
* association while we flushed. */
goto check_assoc_again;
@@ -113,7 +114,7 @@ check_assoc_again:
sm->associnfo.associating = 1;
/* queue lower level code to do work (if necessary) */
- schedule_delayed_work(&sm->associnfo.work, 0);
+ queue_delayed_work(sm->wq, &sm->associnfo.work, 0);
mutex_unlock(&sm->associnfo.mutex);
@@ -348,7 +349,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev,
/* force reassociation */
mac->associnfo.bssvalid = 0;
if (mac->associnfo.associated)
- schedule_delayed_work(&mac->associnfo.work, 0);
+ queue_delayed_work(mac->wq, &mac->associnfo.work, 0);
} else if (is_zero_ether_addr(data->ap_addr.sa_data)) {
/* the bssid we have is no longer fixed */
mac->associnfo.bssfixed = 0;
@@ -365,7 +366,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev,
/* tell the other code that this bssid should be used no matter what */
mac->associnfo.bssfixed = 1;
/* queue associate if new bssid or (old one again and not associated) */
- schedule_delayed_work(&mac->associnfo.work, 0);
+ queue_delayed_work(mac->wq, &mac->associnfo.work, 0);
}
out:
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 05:30:38 +0000