Differential D46668 Diff 143323 sys/net80211/ieee80211.c

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sys/net80211/ieee80211.c

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	* This is either a WEP key or a GROUP key.			* This is either a WEP key or a GROUP key.
	*			*
	* Note this will NOT return true if it is a IGTK key.			* Note this will NOT return true if it is a IGTK key.
	*/			*/
	bool			bool
	ieee80211_is_key_global(const struct ieee80211vap *vap,			ieee80211_is_key_global(const struct ieee80211vap *vap,
	const struct ieee80211_key *key)			const struct ieee80211_key *key)
	{			{

	return (&vap->iv_nw_keys[0] <= key &&			return (&vap->iv_nw_keys[0] <= key &&
	key < &vap->iv_nw_keys[IEEE80211_WEP_NKID]);			key < &vap->iv_nw_keys[IEEE80211_WEP_NKID]);
	}			}

	/*			/*
	* Determine whether the given key in the given VAP is an iGTK key.			* Determine whether the given key in the given VAP is an iGTK key.
	* (key index 4 and 5, shared between all stations on a VAP.)			* (key index 4 and 5, shared between all stations on a VAP.)
	*/			*/
	bool			bool
	ieee80211_is_key_igtk(const struct ieee80211vap *vap,			ieee80211_is_key_igtk(const struct ieee80211vap *vap,
	const struct ieee80211_key *key)			const struct ieee80211_key *key)
	{			{
	return false;
				/* TODO: don't hard-code these two key indexes? */
				return (key == &vap->iv_nw_keys[4] \|\| key == &vap->iv_nw_keys[5]);
	}			}

	/*			/*
	* Determine whether the given key in the given VAP is a unicast key.			* Determine whether the given key in the given VAP is a unicast key.
	*/			*/
	bool			bool
	ieee80211_is_key_unicast(const struct ieee80211vap *vap,			ieee80211_is_key_unicast(const struct ieee80211vap *vap,
	const struct ieee80211_key *key)			const struct ieee80211_key *key)
	{			{
	/*
	* This is a short-cut for now; eventually we will need			return (!(ieee80211_is_key_global(vap, key)
	* to support multiple unicast keys, IGTK, etc) so we			\|\| ieee80211_is_key_igtk(vap, key)));
	* will absolutely need to fix the key flags.
	*/
	return (!ieee80211_is_key_global(vap, key));
	}			}