mac80211: update to wireless-testing 2010-11-30

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24235 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 178 deletions

diff --git a/package/mac80211/patches/310-pending_cfg80211_fixes.patch b/package/mac80211/patches/310-pending_cfg80211_fixes.patch
deleted file mode 100644
index f8334b447e..0000000000
--- a/package/mac80211/patches/310-pending_cfg80211_fixes.patch
+++ /dev/null
@@ -1,178 +0,0 @@
---- a/include/net/regulatory.h
-+++ b/include/net/regulatory.h
-@@ -43,6 +43,12 @@ enum environment_cap {
-  * @intersect: indicates whether the wireless core should intersect
-  * 	the requested regulatory domain with the presently set regulatory
-  * 	domain.
-+ * @processed: indicates whether or not this requests has already been
-+ *	processed. When the last request is processed it means that the
-+ *	currently regulatory domain set on cfg80211 is updated from
-+ *	CRDA and can be used by other regulatory requests. When a
-+ *	the last request is not yet processed we must yield until it
-+ *	is processed before processing any new requests.
-  * @country_ie_checksum: checksum of the last processed and accepted
-  * 	country IE
-  * @country_ie_env: lets us know if the AP is telling us we are outdoor,
-@@ -54,6 +60,7 @@ struct regulatory_request {
- 	enum nl80211_reg_initiator initiator;
- 	char alpha2[2];
- 	bool intersect;
-+	bool processed;
- 	enum environment_cap country_ie_env;
- 	struct list_head list;
- };
---- a/net/wireless/reg.c
-+++ b/net/wireless/reg.c
-@@ -96,6 +96,9 @@ struct reg_beacon {
- 	struct ieee80211_channel chan;
- };
- 
-+static void reg_todo(struct work_struct *work);
-+static DECLARE_WORK(reg_work, reg_todo);
-+
- /* We keep a static world regulatory domain in case of the absence of CRDA */
- static const struct ieee80211_regdomain world_regdom = {
- 	.n_reg_rules = 5,
-@@ -1317,6 +1320,21 @@ static int ignore_request(struct wiphy *
- 	return -EINVAL;
- }
- 
-+static void reg_set_request_processed(void)
-+{
-+	bool need_more_processing = false;
-+
-+	last_request->processed = true;
-+
-+	spin_lock(&reg_requests_lock);
-+	if (!list_empty(&reg_requests_list))
-+		need_more_processing = true;
-+	spin_unlock(&reg_requests_lock);
-+
-+	if (need_more_processing)
-+		schedule_work(&reg_work);
-+}
-+
- /**
-  * __regulatory_hint - hint to the wireless core a regulatory domain
-  * @wiphy: if the hint comes from country information from an AP, this
-@@ -1392,8 +1410,10 @@ new_request:
- 		 * have applied the requested regulatory domain before we just
- 		 * inform userspace we have processed the request
- 		 */
--		if (r == -EALREADY)
-+		if (r == -EALREADY) {
- 			nl80211_send_reg_change_event(last_request);
-+			reg_set_request_processed();
-+		}
- 		return r;
- 	}
- 
-@@ -1409,16 +1429,13 @@ static void reg_process_hint(struct regu
- 
- 	BUG_ON(!reg_request->alpha2);
- 
--	mutex_lock(&cfg80211_mutex);
--	mutex_lock(&reg_mutex);
--
- 	if (wiphy_idx_valid(reg_request->wiphy_idx))
- 		wiphy = wiphy_idx_to_wiphy(reg_request->wiphy_idx);
- 
- 	if (reg_request->initiator == NL80211_REGDOM_SET_BY_DRIVER &&
- 	    !wiphy) {
- 		kfree(reg_request);
--		goto out;
-+		return;
- 	}
- 
- 	r = __regulatory_hint(wiphy, reg_request);
-@@ -1426,28 +1443,46 @@ static void reg_process_hint(struct regu
- 	if (r == -EALREADY && wiphy &&
- 	    wiphy->flags & WIPHY_FLAG_STRICT_REGULATORY)
- 		wiphy_update_regulatory(wiphy, initiator);
--out:
--	mutex_unlock(&reg_mutex);
--	mutex_unlock(&cfg80211_mutex);
- }
- 
--/* Processes regulatory hints, this is all the NL80211_REGDOM_SET_BY_* */
-+/*
-+ * Processes regulatory hints, this is all the NL80211_REGDOM_SET_BY_*
-+ * Regulatory hints come on a first come first serve basis and we
-+ * must process each one atomically.
-+ */
- static void reg_process_pending_hints(void)
--	{
-+{
- 	struct regulatory_request *reg_request;
- 
-+	mutex_lock(&cfg80211_mutex);
-+	mutex_lock(&reg_mutex);
-+
-+	/* When last_request->processed becomes true this will be rescheduled */
-+	if (last_request && !last_request->processed) {
-+		REG_DBG_PRINT("Pending regulatory request, waiting "
-+			      "for it to be processed...");
-+		goto out;
-+	}
-+
- 	spin_lock(&reg_requests_lock);
--	while (!list_empty(&reg_requests_list)) {
--		reg_request = list_first_entry(&reg_requests_list,
--					       struct regulatory_request,
--					       list);
--		list_del_init(&reg_request->list);
- 
-+	if (list_empty(&reg_requests_list)) {
- 		spin_unlock(&reg_requests_lock);
--		reg_process_hint(reg_request);
--		spin_lock(&reg_requests_lock);
-+		goto out;
- 	}
-+
-+	reg_request = list_first_entry(&reg_requests_list,
-+				       struct regulatory_request,
-+				       list);
-+	list_del_init(&reg_request->list);
-+
- 	spin_unlock(&reg_requests_lock);
-+
-+	reg_process_hint(reg_request);
-+
-+out:
-+	mutex_unlock(&reg_mutex);
-+	mutex_unlock(&cfg80211_mutex);
- }
- 
- /* Processes beacon hints -- this has nothing to do with country IEs */
-@@ -1494,8 +1529,6 @@ static void reg_todo(struct work_struct 
- 	reg_process_pending_beacon_hints();
- }
- 
--static DECLARE_WORK(reg_work, reg_todo);
--
- static void queue_regulatory_request(struct regulatory_request *request)
- {
- 	if (isalpha(request->alpha2[0]))
-@@ -1530,12 +1563,7 @@ static int regulatory_hint_core(const ch
- 	request->alpha2[1] = alpha2[1];
- 	request->initiator = NL80211_REGDOM_SET_BY_CORE;
- 
--	/*
--	 * This ensures last_request is populated once modules
--	 * come swinging in and calling regulatory hints and
--	 * wiphy_apply_custom_regulatory().
--	 */
--	reg_process_hint(request);
-+	queue_regulatory_request(request);
- 
- 	return 0;
- }
-@@ -2061,6 +2089,8 @@ int set_regdom(const struct ieee80211_re
- 
- 	nl80211_send_reg_change_event(last_request);
- 
-+	reg_set_request_processed();
-+
- 	mutex_unlock(&reg_mutex);
- 
- 	return r;