diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 09dd1c2860fc..52e6a091b7e4 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -351,6 +351,36 @@ static int ieee80211_set_noack_map(struct wiphy *wiphy, return 0; } +static int ieee80211_set_tx(struct ieee80211_sub_if_data *sdata, + const u8 *mac_addr, u8 key_idx) +{ + struct ieee80211_local *local = sdata->local; + struct ieee80211_key *key; + struct sta_info *sta; + int ret = -EINVAL; + + if (!wiphy_ext_feature_isset(local->hw.wiphy, + NL80211_EXT_FEATURE_EXT_KEY_ID)) + return -EINVAL; + + sta = sta_info_get_bss(sdata, mac_addr); + + if (!sta) + return -EINVAL; + + if (sta->ptk_idx == key_idx) + return 0; + + mutex_lock(&local->key_mtx); + key = key_mtx_dereference(local, sta->ptk[key_idx]); + + if (key && key->conf.flags & IEEE80211_KEY_FLAG_NO_AUTO_TX) + ret = ieee80211_set_tx_key(key); + + mutex_unlock(&local->key_mtx); + return ret; +} + static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, u8 key_idx, bool pairwise, const u8 *mac_addr, struct key_params *params) @@ -365,6 +395,9 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, if (!ieee80211_sdata_running(sdata)) return -ENETDOWN; + if (pairwise && params->mode == NL80211_KEY_SET_TX) + return ieee80211_set_tx(sdata, mac_addr, key_idx); + /* reject WEP and TKIP keys if WEP failed to initialize */ switch (params->cipher) { case WLAN_CIPHER_SUITE_WEP40: @@ -396,6 +429,9 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, if (pairwise) key->conf.flags |= IEEE80211_KEY_FLAG_PAIRWISE; + if (params->mode == NL80211_KEY_NO_TX) + key->conf.flags |= IEEE80211_KEY_FLAG_NO_AUTO_TX; + mutex_lock(&local->sta_mtx); if (mac_addr) { @@ -1421,6 +1457,15 @@ static int sta_apply_parameters(struct ieee80211_local *local, if (params->listen_interval >= 0) sta->listen_interval = params->listen_interval; + if (params->sta_modify_mask & STATION_PARAM_APPLY_STA_TXPOWER) { + sta->sta.txpwr.type = params->txpwr.type; + if (params->txpwr.type == NL80211_TX_POWER_LIMITED) + sta->sta.txpwr.power = params->txpwr.power; + ret = drv_sta_set_txpwr(local, sdata, sta); + if (ret) + return ret; + } + if (params->supported_rates) { ieee80211_parse_bitrates(&sdata->vif.bss_conf.chandef, sband, params->supported_rates, @@ -3990,4 +4035,5 @@ const struct cfg80211_ops mac80211_config_ops = { .get_ftm_responder_stats = ieee80211_get_ftm_responder_stats, .start_pmsr = ieee80211_start_pmsr, .abort_pmsr = ieee80211_abort_pmsr, + .probe_mesh_link = ieee80211_probe_mesh_link, }; |