 fa9ffc7456
			
		
	
	
	fa9ffc7456
	
	
	
		
			
			This allows QoS mapping from external networks to be implemented as defined in IEEE Std 802.11-2012, 10.24.9. APs can use this to advertise DSCP ranges and exceptions for mapping frames to a specific UP over Wi-Fi. The payload of the QoS Map Set element (IEEE Std 802.11-2012, 8.4.2.97) is sent to the driver through the new NL80211_ATTR_QOS_MAP attribute to configure the local behavior either on the AP (based on local configuration) or on a station (based on information received from the AP). Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
		
			
				
	
	
		
			49 lines
		
	
	
	
		
			994 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
	
		
			994 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
| #include <linux/ieee80211.h>
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| #include <linux/export.h>
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| #include <net/cfg80211.h>
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| #include "nl80211.h"
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| #include "core.h"
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| #include "rdev-ops.h"
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| 
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| 
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| static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
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| 			      struct net_device *dev)
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| {
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| 	struct wireless_dev *wdev = dev->ieee80211_ptr;
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| 	int err;
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| 
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| 	ASSERT_WDEV_LOCK(wdev);
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| 
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| 	if (!rdev->ops->stop_ap)
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| 		return -EOPNOTSUPP;
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| 
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| 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
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| 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
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| 		return -EOPNOTSUPP;
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| 
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| 	if (!wdev->beacon_interval)
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| 		return -ENOENT;
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| 
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| 	err = rdev_stop_ap(rdev, dev);
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| 	if (!err) {
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| 		wdev->beacon_interval = 0;
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| 		wdev->channel = NULL;
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| 		wdev->ssid_len = 0;
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| 		rdev_set_qos_map(rdev, dev, NULL);
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| 	}
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| 
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| 	return err;
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| }
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| 
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| int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
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| 		     struct net_device *dev)
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| {
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| 	struct wireless_dev *wdev = dev->ieee80211_ptr;
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| 	int err;
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| 
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| 	wdev_lock(wdev);
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| 	err = __cfg80211_stop_ap(rdev, dev);
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| 	wdev_unlock(wdev);
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| 
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| 	return err;
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| }
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