diff options
| author | Takashi Iwai <tiwai@suse.de> | 2009-05-29 11:46:10 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-05-29 11:46:10 +0200 |
| commit | e93721a70263afefbac781f575bfe851c6f95d84 (patch) | |
| tree | ab359f12a0688802aa99339bae82c51763dae9f6 /drivers/net/wireless/iwlwifi/iwl-sta.c | |
| parent | ae1ec5e1e97f67d41e641a73380129e5905e41cc (diff) | |
| parent | c87d9732004b3f8fd82d729f12ccfb96c0df279e (diff) | |
| download | op-kernel-dev-e93721a70263afefbac781f575bfe851c6f95d84.zip op-kernel-dev-e93721a70263afefbac781f575bfe851c6f95d84.tar.gz | |
Merge branch 'fix/pcm-jiffies-check' into topic/pcm-jiffies-check
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 5798fe4..44ab03a 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 = iwl_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++) |
