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-rw-r--r--drivers/net/wireless/ath5k/base.c9
-rw-r--r--drivers/net/wireless/ath5k/pcu.c2
-rw-r--r--drivers/net/wireless/ath9k/main.c18
-rw-r--r--drivers/net/wireless/b43/main.c13
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c12
-rw-r--r--drivers/net/wireless/p54/p54common.c6
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h2
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c29
9 files changed, 56 insertions, 45 deletions
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 8ef87356e08..88618645a7e 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -232,7 +232,7 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
int mc_count, struct dev_mc_list *mclist);
static int ath5k_set_key(struct ieee80211_hw *hw,
enum set_key_cmd cmd,
- const u8 *local_addr, const u8 *addr,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key);
static int ath5k_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
@@ -2991,8 +2991,8 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
static int
ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_addr, const u8 *addr,
- struct ieee80211_key_conf *key)
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key)
{
struct ath5k_softc *sc = hw->priv;
int ret = 0;
@@ -3015,7 +3015,8 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
switch (cmd) {
case SET_KEY:
- ret = ath5k_hw_set_key(sc->ah, key->keyidx, key, addr);
+ ret = ath5k_hw_set_key(sc->ah, key->keyidx, key,
+ sta ? sta->addr : NULL);
if (ret) {
ATH5K_ERR(sc, "can't set the key\n");
goto unlock;
diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
index 75eb9f43c74..5b416ed6529 100644
--- a/drivers/net/wireless/ath5k/pcu.c
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -1139,7 +1139,7 @@ int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac)
/* MAC may be NULL if it's a broadcast key. In this case no need to
* to compute AR5K_LOW_ID and AR5K_HIGH_ID as we already know it. */
- if (unlikely(mac == NULL)) {
+ if (!mac) {
low_id = 0xffffffff;
high_id = 0xffff | AR5K_KEYTABLE_VALID;
} else {
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 5cbda924556..a4046a97c01 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -794,7 +794,7 @@ static int ath_reserve_key_cache_slot(struct ath_softc *sc)
}
static int ath_key_config(struct ath_softc *sc,
- const u8 *addr,
+ struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
struct ath9k_keyval hk;
@@ -828,7 +828,10 @@ static int ath_key_config(struct ath_softc *sc,
} else if (key->keyidx) {
struct ieee80211_vif *vif;
- mac = addr;
+ if (WARN_ON(!sta))
+ return -EOPNOTSUPP;
+ mac = sta->addr;
+
vif = sc->sc_vaps[0];
if (vif->type != NL80211_IFTYPE_AP) {
/* Only keyidx 0 should be used with unicast key, but
@@ -837,7 +840,10 @@ static int ath_key_config(struct ath_softc *sc,
} else
return -EIO;
} else {
- mac = addr;
+ if (WARN_ON(!sta))
+ return -EOPNOTSUPP;
+ mac = sta->addr;
+
if (key->alg == ALG_TKIP)
idx = ath_reserve_key_cache_slot_tkip(sc);
else
@@ -2320,8 +2326,8 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw,
static int ath9k_set_key(struct ieee80211_hw *hw,
enum set_key_cmd cmd,
- const u8 *local_addr,
- const u8 *addr,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
struct ath_softc *sc = hw->priv;
@@ -2331,7 +2337,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
switch (cmd) {
case SET_KEY:
- ret = ath_key_config(sc, addr, key);
+ ret = ath_key_config(sc, sta, key);
if (ret >= 0) {
key->hw_key_idx = ret;
/* push IV and Michael MIC generation to stack */
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 5ca55dcd034..19ad5164fce 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3476,8 +3476,8 @@ out_unlock_mutex:
}
static int b43_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_addr, const u8 *addr,
- struct ieee80211_key_conf *key)
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev;
@@ -3542,9 +3542,14 @@ static int b43_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
}
if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) {
+ if (WARN_ON(!sta)) {
+ err = -EOPNOTSUPP;
+ goto out_unlock;
+ }
/* Pairwise key with an assigned MAC address. */
err = b43_key_write(dev, -1, algorithm,
- key->key, key->keylen, addr, key);
+ key->key, key->keylen,
+ sta->addr, key);
} else {
/* Group key */
err = b43_key_write(dev, index, algorithm,
@@ -3577,7 +3582,7 @@ out_unlock:
b43dbg(wl, "%s hardware based encryption for keyidx: %d, "
"mac: %pM\n",
cmd == SET_KEY ? "Using" : "Disabling", key->keyidx,
- addr);
+ sta ? sta->addr : "<group key>");
b43_dump_keymemory(dev);
}
write_unlock(&wl->tx_lock);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index f3f6dba7a67..dbfee28107a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3021,13 +3021,17 @@ static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw,
}
static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_addr, const u8 *addr,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
struct iwl_priv *priv = hw->priv;
int ret = 0;
u8 sta_id = IWL_INVALID_STATION;
u8 is_default_wep_key = 0;
+ static const u8 bcast_addr[ETH_ALEN] =
+ { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, };
+ static const u8 *addr;
IWL_DEBUG_MAC80211("enter\n");
@@ -3036,9 +3040,7 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
return -EOPNOTSUPP;
}
- if (is_zero_ether_addr(addr))
- /* only support pairwise keys */
- return -EOPNOTSUPP;
+ addr = sta ? sta->addr : bcast_addr;
sta_id = iwl_find_station(priv, addr);
if (sta_id == IWL_INVALID_STATION) {
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a176f42fd7c..43cfc6ec516 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6546,12 +6546,16 @@ out_unlock:
}
static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_addr, const u8 *addr,
- struct ieee80211_key_conf *key)
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key)
{
struct iwl_priv *priv = hw->priv;
+ const u8 *addr;
int rc = 0;
u8 sta_id;
+ static const u8 bcast_addr[ETH_ALEN] =
+ { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
IWL_DEBUG_MAC80211("enter\n");
@@ -6560,9 +6564,7 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
return -EOPNOTSUPP;
}
- if (is_zero_ether_addr(addr))
- /* only support pairwise keys */
- return -EOPNOTSUPP;
+ addr = sta ? sta->addr : bcast_addr;
sta_id = iwl3945_hw_find_station(priv, addr);
if (sta_id == IWL_INVALID_STATION) {
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 8d2df5b6ecb..0907e6f246e 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -2127,7 +2127,7 @@ static void p54_bss_info_changed(struct ieee80211_hw *dev,
}
static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
struct p54_common *priv = dev->priv;
@@ -2191,8 +2191,8 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
rxkey->entry = key->keyidx;
rxkey->key_id = key->keyidx;
rxkey->key_type = algo;
- if (address)
- memcpy(rxkey->mac, address, ETH_ALEN);
+ if (sta)
+ memcpy(rxkey->mac, sta->addr, ETH_ALEN);
else
memset(rxkey->mac, ~0, ETH_ALEN);
if (key->alg != ALG_TKIP) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 1ef3434a2ba..890c7216cf3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -931,7 +931,7 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
int mc_count, struct dev_addr_list *mc_list);
#ifdef CONFIG_RT2X00_LIB_CRYPTO
int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key);
#else
#define rt2x00mac_set_key NULL
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index bf7755a2164..3e204406f44 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -502,15 +502,17 @@ static void memcpy_tkip(struct rt2x00lib_crypto *crypto, u8 *key, u8 key_len)
}
int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- struct ieee80211_sta *sta;
+ struct rt2x00_intf *intf = vif_to_intf(vif);
int (*set_key) (struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_crypto *crypto,
struct ieee80211_key_conf *key);
struct rt2x00lib_crypto crypto;
+ static const u8 bcast_addr[ETH_ALEN] =
+ { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, };
if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
return 0;
@@ -528,32 +530,25 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
if (rt2x00dev->intf_sta_count)
crypto.bssidx = 0;
else
- crypto.bssidx =
- local_address[5] & (rt2x00dev->ops->max_ap_intf - 1);
+ crypto.bssidx = intf->mac[5] & (rt2x00dev->ops->max_ap_intf - 1);
crypto.cipher = rt2x00crypto_key_to_cipher(key);
if (crypto.cipher == CIPHER_NONE)
return -EOPNOTSUPP;
crypto.cmd = cmd;
- crypto.address = address;
+
+ if (sta) {
+ /* some drivers need the AID */
+ crypto.aid = sta->aid;
+ crypto.address = sta->addr;
+ } else
+ crypto.address = bcast_addr;
if (crypto.cipher == CIPHER_TKIP)
memcpy_tkip(&crypto, &key->key[0], key->keylen);
else
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.
* Shared key index values:
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 01:17:45 +0000