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| author | David S. Miller <davem@davemloft.net> | 2009-05-08 13:48:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-08 13:48:30 +0400 |
| commit | 22f6dacdfcfdc792d068e9c41234808860498d04 (patch) | |
| tree | 281a7d476f256ea3e2f800177ba685b169cc0540 /drivers/net/wireless/iwlwifi/iwl-sta.c | |
| parent | 928f308f556f4943e50c5064b546f47bce301f02 (diff) | |
| parent | 9b05126baa146fc3f41360164141d4e1b3ea93c4 (diff) | |
| download | linux-22f6dacdfcfdc792d068e9c41234808860498d04.tar.xz | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
include/net/tcp.h
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 17a4dd2be1f2..0072ea2c5361 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -719,6 +719,14 @@ static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv, { unsigned long flags; int ret = 0; + __le16 key_flags = 0; + + key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK); + key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS); + key_flags &= ~STA_KEY_FLG_INVALID; + + if (sta_id == priv->hw_params.bcast_sta_id) + key_flags |= STA_KEY_MULTICAST_MSK; keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; @@ -738,6 +746,9 @@ static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv, WARN(priv->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET, "no space for a new key"); + priv->stations[sta_id].sta.key.key_flags = key_flags; + + /* This copy is acutally not needed: we get the key with each TX */ memcpy(priv->stations[sta_id].keyinfo.key, keyconf->key, 16); @@ -754,9 +765,7 @@ void iwl_update_tkip_key(struct iwl_priv *priv, { u8 sta_id = IWL_INVALID_STATION; unsigned long flags; - __le16 key_flags = 0; int i; - DECLARE_MAC_BUF(mac); sta_id = priv->cfg->ops->smgmt->find_station(priv, addr); if (sta_id == IWL_INVALID_STATION) { @@ -771,16 +780,8 @@ void iwl_update_tkip_key(struct iwl_priv *priv, return; } - key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK); - key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS); - key_flags &= ~STA_KEY_FLG_INVALID; - - if (sta_id == priv->hw_params.bcast_sta_id) - key_flags |= STA_KEY_MULTICAST_MSK; - spin_lock_irqsave(&priv->sta_lock, flags); - priv->stations[sta_id].sta.key.key_flags = key_flags; priv->stations[sta_id].sta.key.tkip_rx_tsc_byte2 = (u8) iv32; for (i = 0; i < 5; i++) |