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rt2x00: Correctly initialize AID during set_key()

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Request the AID from hardware and provide this id
to the driver (in case they need it).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn
2008-12-03 17:30:22 +01:00
committed by John W. Linville
parent 9c3444d33e
commit 73a5267087
1 changed files with 12 additions and 0 deletions
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12
drivers/net/wireless/rt2x00/rt2x00mac.c
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@@ -487,6 +487,7 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct ieee80211_key_conf *key) struct ieee80211_key_conf *key)
{ {
struct rt2x00_dev *rt2x00dev = hw->priv; struct rt2x00_dev *rt2x00dev = hw->priv;
struct ieee80211_sta *sta;
int (*set_key) (struct rt2x00_dev *rt2x00dev, int (*set_key) (struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_crypto *crypto, struct rt2x00lib_crypto *crypto,
struct ieee80211_key_conf *key); struct ieee80211_key_conf *key);
@@ -536,6 +537,17 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
} else } else
memcpy(&crypto.key, &key->key[0], key->keylen); memcpy(&crypto.key, &key->key[0], key->keylen);
/*
* Discover the Association ID from mac80211.
* Some drivers need this information when updating the
* hardware key (either adding or removing).
*/
rcu_read_lock();
sta = ieee80211_find_sta(hw, address);
if (sta)
crypto.aid = sta->aid;
rcu_read_unlock();
/* /*
* Each BSS has a maximum of 4 shared keys. * Each BSS has a maximum of 4 shared keys.
* Shared key index values: * Shared key index values: