diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index b3caed487f0..3e257cfb44a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -488,6 +488,8 @@ int iwl_remove_default_wep_key(struct iwl_priv *priv, priv->default_wep_key--; memset(&priv->wep_keys[keyconf->keyidx], 0, sizeof(priv->wep_keys[0])); ret = iwl_send_static_wepkey_cmd(priv, 1); + IWL_DEBUG_WEP("Remove default WEP key: idx=%d ret=%d\n", + keyconf->keyidx, ret); spin_unlock_irqrestore(&priv->sta_lock, flags); return ret; @@ -500,6 +502,12 @@ int iwl_set_default_wep_key(struct iwl_priv *priv, int ret; unsigned long flags; + if (keyconf->keylen != WEP_KEY_LEN_128 && + keyconf->keylen != WEP_KEY_LEN_64) { + IWL_DEBUG_WEP("Bad WEP key length %d\n", keyconf->keylen); + return -EINVAL; + } + keyconf->flags &= ~IEEE80211_KEY_FLAG_GENERATE_IV; keyconf->hw_key_idx = HW_KEY_DEFAULT; priv->stations[IWL_AP_ID].keyinfo.alg = ALG_WEP; @@ -516,6 +524,8 @@ int iwl_set_default_wep_key(struct iwl_priv *priv, keyconf->keylen); ret = iwl_send_static_wepkey_cmd(priv, 0); + IWL_DEBUG_WEP("Set default WEP key: len=%d idx=%d ret=%d\n", + keyconf->keylen, keyconf->keyidx, ret); spin_unlock_irqrestore(&priv->sta_lock, flags); return ret; @@ -662,6 +672,9 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, key_flags = le16_to_cpu(priv->stations[sta_id].sta.key.key_flags); keyidx = (key_flags >> STA_KEY_FLG_KEYID_POS) & 0x3; + IWL_DEBUG_WEP("Remove dynamic key: idx=%d sta=%d\n", + keyconf->keyidx, sta_id); + if (keyconf->keyidx != keyidx) { /* We need to remove a key with index different that the one * in the uCode. This means that the key we need to remove has @@ -686,7 +699,6 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, priv->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK; priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK; - IWL_DEBUG_INFO("hwcrypto: clear ucode station key info\n"); ret = iwl_send_add_sta(priv, &priv->stations[sta_id].sta, CMD_ASYNC); spin_unlock_irqrestore(&priv->sta_lock, flags); return ret; @@ -716,6 +728,10 @@ int iwl_set_dynamic_key(struct iwl_priv *priv, ret = -EINVAL; } + IWL_DEBUG_WEP("Set dynamic key: alg= %d len=%d idx=%d sta=%d ret=%d\n", + keyconf->alg, keyconf->keylen, keyconf->keyidx, + sta_id, ret); + return ret; } EXPORT_SYMBOL(iwl_set_dynamic_key); |