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-rw-r--r--net/ieee80211/softmac/Kconfig1
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_assoc.c5
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_event.c40
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_io.c18
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_scan.c2
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_wx.c10
6 files changed, 67 insertions, 9 deletions
diff --git a/net/ieee80211/softmac/Kconfig b/net/ieee80211/softmac/Kconfig
index 6cd9f3427be..f2a27cc6ecb 100644
--- a/net/ieee80211/softmac/Kconfig
+++ b/net/ieee80211/softmac/Kconfig
@@ -1,6 +1,7 @@
config IEEE80211_SOFTMAC
tristate "Software MAC add-on to the IEEE 802.11 networking stack"
depends on IEEE80211 && EXPERIMENTAL
+ select WIRELESS_EXT
---help---
This option enables the hardware independent software MAC addon
for the IEEE 802.11 networking stack.
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index be61de78dfa..4498023841d 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -101,6 +101,7 @@ ieee80211softmac_disassoc(struct ieee80211softmac_device *mac, u16 reason)
/* Do NOT clear bssvalid as that will break ieee80211softmac_assoc_work! */
mac->associated = 0;
mac->associnfo.associating = 0;
+ ieee80211softmac_call_events_locked(mac, IEEE80211SOFTMAC_EVENT_DISASSOCIATED, NULL);
spin_unlock_irqrestore(&mac->lock, flags);
}
@@ -373,6 +374,7 @@ ieee80211softmac_handle_disassoc(struct net_device * dev,
spin_lock_irqsave(&mac->lock, flags);
mac->associnfo.bssvalid = 0;
mac->associated = 0;
+ ieee80211softmac_call_events_locked(mac, IEEE80211SOFTMAC_EVENT_DISASSOCIATED, NULL);
schedule_work(&mac->associnfo.work);
spin_unlock_irqrestore(&mac->lock, flags);
@@ -391,6 +393,7 @@ ieee80211softmac_handle_reassoc_req(struct net_device * dev,
dprintkl(KERN_INFO PFX "reassoc request from unknown network\n");
return 0;
}
- ieee80211softmac_assoc(mac, network);
+ schedule_work(&mac->associnfo.work);
+
return 0;
}
diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c
index 0a52bbda1e4..8cc8f3f0f8e 100644
--- a/net/ieee80211/softmac/ieee80211softmac_event.c
+++ b/net/ieee80211/softmac/ieee80211softmac_event.c
@@ -67,6 +67,7 @@ static char *event_descriptions[IEEE80211SOFTMAC_EVENT_LAST+1] = {
"authenticating failed",
"authenticating timed out",
"associating failed because no suitable network was found",
+ "disassociated",
};
@@ -128,13 +129,42 @@ void
ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int event, void *event_ctx)
{
struct ieee80211softmac_event *eventptr, *tmp;
- union iwreq_data wrqu;
- char *msg;
+ struct ieee80211softmac_network *network;
if (event >= 0) {
- msg = event_descriptions[event];
- wrqu.data.length = strlen(msg);
- wireless_send_event(mac->dev, IWEVCUSTOM, &wrqu, msg);
+ union iwreq_data wrqu;
+ int we_event;
+ char *msg = NULL;
+
+ switch(event) {
+ case IEEE80211SOFTMAC_EVENT_ASSOCIATED:
+ network = (struct ieee80211softmac_network *)event_ctx;
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ memcpy(wrqu.ap_addr.sa_data, &network->bssid[0], ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ we_event = SIOCGIWAP;
+ break;
+ case IEEE80211SOFTMAC_EVENT_DISASSOCIATED:
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ memset(&wrqu, '\0', sizeof (union iwreq_data));
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ we_event = SIOCGIWAP;
+ break;
+ case IEEE80211SOFTMAC_EVENT_SCAN_FINISHED:
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ memset(&wrqu, '\0', sizeof (union iwreq_data));
+ we_event = SIOCGIWSCAN;
+ break;
+ default:
+ msg = event_descriptions[event];
+ wrqu.data.length = strlen(msg);
+ we_event = IWEVCUSTOM;
+ break;
+ }
+ wireless_send_event(mac->dev, we_event, &wrqu, msg);
}
if (!list_empty(&mac->events))
diff --git a/net/ieee80211/softmac/ieee80211softmac_io.c b/net/ieee80211/softmac/ieee80211softmac_io.c
index febc51dbb41..cc6cd56c85b 100644
--- a/net/ieee80211/softmac/ieee80211softmac_io.c
+++ b/net/ieee80211/softmac/ieee80211softmac_io.c
@@ -180,9 +180,21 @@ ieee80211softmac_assoc_req(struct ieee80211_assoc_request **pkt,
ieee80211softmac_hdr_3addr(mac, &((*pkt)->header), IEEE80211_STYPE_ASSOC_REQ, net->bssid, net->bssid);
/* Fill in capability Info */
- (*pkt)->capability = (mac->ieee->iw_mode == IW_MODE_MASTER) || (mac->ieee->iw_mode == IW_MODE_INFRA) ?
- cpu_to_le16(WLAN_CAPABILITY_ESS) :
- cpu_to_le16(WLAN_CAPABILITY_IBSS);
+ switch (mac->ieee->iw_mode) {
+ case IW_MODE_INFRA:
+ (*pkt)->capability = cpu_to_le16(WLAN_CAPABILITY_ESS);
+ break;
+ case IW_MODE_ADHOC:
+ (*pkt)->capability = cpu_to_le16(WLAN_CAPABILITY_IBSS);
+ break;
+ case IW_MODE_AUTO:
+ (*pkt)->capability = net->capabilities & (WLAN_CAPABILITY_ESS|WLAN_CAPABILITY_IBSS);
+ break;
+ default:
+ /* bleh. we don't ever go to these modes */
+ printk(KERN_ERR PFX "invalid iw_mode!\n");
+ break;
+ }
/* Need to add this
(*pkt)->capability |= mac->ieee->short_slot ?
cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT_TIME) : 0;
diff --git a/net/ieee80211/softmac/ieee80211softmac_scan.c b/net/ieee80211/softmac/ieee80211softmac_scan.c
index bb9ab8b45d0..2b9e7edfa3c 100644
--- a/net/ieee80211/softmac/ieee80211softmac_scan.c
+++ b/net/ieee80211/softmac/ieee80211softmac_scan.c
@@ -47,6 +47,7 @@ ieee80211softmac_start_scan(struct ieee80211softmac_device *sm)
sm->scanning = 1;
spin_unlock_irqrestore(&sm->lock, flags);
+ netif_tx_disable(sm->ieee->dev);
ret = sm->start_scan(sm->dev);
if (ret) {
spin_lock_irqsave(&sm->lock, flags);
@@ -239,6 +240,7 @@ void ieee80211softmac_scan_finished(struct ieee80211softmac_device *sm)
if (net)
sm->set_channel(sm->dev, net->channel);
}
+ netif_wake_queue(sm->ieee->dev);
ieee80211softmac_call_events(sm, IEEE80211SOFTMAC_EVENT_SCAN_FINISHED, NULL);
}
EXPORT_SYMBOL_GPL(ieee80211softmac_scan_finished);
diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index b559aa9b550..00f0d4f7189 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -41,13 +41,23 @@ ieee80211softmac_wx_trigger_scan(struct net_device *net_dev,
EXPORT_SYMBOL_GPL(ieee80211softmac_wx_trigger_scan);
+/* if we're still scanning, return -EAGAIN so that userspace tools
+ * can get the complete scan results, otherwise return 0. */
int
ieee80211softmac_wx_get_scan_results(struct net_device *net_dev,
struct iw_request_info *info,
union iwreq_data *data,
char *extra)
{
+ unsigned long flags;
struct ieee80211softmac_device *sm = ieee80211_priv(net_dev);
+
+ spin_lock_irqsave(&sm->lock, flags);
+ if (sm->scanning) {
+ spin_unlock_irqrestore(&sm->lock, flags);
+ return -EAGAIN;
+ }
+ spin_unlock_irqrestore(&sm->lock, flags);
return ieee80211_wx_get_scan(sm->ieee, info, data, extra);
}
EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_scan_results);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-24 17:19:31 +0000