diff options
| -rw-r--r-- | drivers/net/wireless/ath9k/main.c | 5 | ||||
| -rw-r--r-- | include/net/mac80211.h | 20 | ||||
| -rw-r--r-- | net/mac80211/ht.c | 8 | ||||
| -rw-r--r-- | net/mac80211/main.c | 4 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 2 |
5 files changed, 17 insertions, 22 deletions
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index 8929b02aa22..5e9a3e19da4 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -2117,8 +2117,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) struct ieee80211_conf *conf = &hw->conf; mutex_lock(&sc->mutex); - if (changed & (IEEE80211_CONF_CHANGE_CHANNEL | - IEEE80211_CONF_CHANGE_HT)) { + if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { struct ieee80211_channel *curchan = hw->conf.channel; int pos; @@ -2144,7 +2143,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) sc->sc_ah->ah_channels[pos].chanmode = ath_get_extchanmode(sc, curchan, - conf->ht.channel_type); + conf->channel_type); } ath_update_chainmask(sc, conf_is_ht(conf)); diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 0ffe932942f..76537f10387 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -507,10 +507,6 @@ static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void) } #define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME()) -struct ieee80211_ht_conf { - enum nl80211_channel_type channel_type; -}; - /** * enum ieee80211_conf_changed - denotes which configuration changed * @@ -520,9 +516,8 @@ struct ieee80211_ht_conf { * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed * @IEEE80211_CONF_CHANGE_PS: the PS flag changed * @IEEE80211_CONF_CHANGE_POWER: the TX power changed - * @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed + * @IEEE80211_CONF_CHANGE_CHANNEL: the channel/channel_type changed * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed - * @IEEE80211_CONF_CHANGE_HT: HT configuration changed */ enum ieee80211_conf_changed { IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0), @@ -533,7 +528,6 @@ enum ieee80211_conf_changed { IEEE80211_CONF_CHANGE_POWER = BIT(5), IEEE80211_CONF_CHANGE_CHANNEL = BIT(6), IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7), - IEEE80211_CONF_CHANGE_HT = BIT(8), }; /** @@ -547,7 +541,7 @@ enum ieee80211_conf_changed { * @flags: configuration flags defined above * @power_level: requested transmit power (in dBm) * @channel: the channel to tune to - * @ht: the HT configuration for the device + * @channel_type: the channel (HT) type * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame * (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11, * but actually means the number of transmissions not the number of retries @@ -566,7 +560,7 @@ struct ieee80211_conf { u8 long_frame_max_tx_count, short_frame_max_tx_count; struct ieee80211_channel *channel; - struct ieee80211_ht_conf ht; + enum nl80211_channel_type channel_type; }; /** @@ -1960,19 +1954,19 @@ void ieee80211_rate_control_unregister(struct rate_control_ops *ops); static inline bool conf_is_ht20(struct ieee80211_conf *conf) { - return conf->ht.channel_type == NL80211_CHAN_HT20; + return conf->channel_type == NL80211_CHAN_HT20; } static inline bool conf_is_ht40_minus(struct ieee80211_conf *conf) { - return conf->ht.channel_type == NL80211_CHAN_HT40MINUS; + return conf->channel_type == NL80211_CHAN_HT40MINUS; } static inline bool conf_is_ht40_plus(struct ieee80211_conf *conf) { - return conf->ht.channel_type == NL80211_CHAN_HT40PLUS; + return conf->channel_type == NL80211_CHAN_HT40PLUS; } static inline bool @@ -1984,7 +1978,7 @@ conf_is_ht40(struct ieee80211_conf *conf) static inline bool conf_is_ht(struct ieee80211_conf *conf) { - return conf->ht.channel_type != NL80211_CHAN_NO_HT; + return conf->channel_type != NL80211_CHAN_NO_HT; } #endif /* MAC80211_H */ diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index f6547de5ac6..832adf888ac 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -131,12 +131,14 @@ u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata, } ht_changed = conf_is_ht(&local->hw.conf) != enable_ht || - channel_type != local->hw.conf.ht.channel_type; + channel_type != local->hw.conf.channel_type; local->oper_channel_type = channel_type; - if (ht_changed) - ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_HT); + if (ht_changed) { + /* channel_type change automatically detected */ + ieee80211_hw_config(local, 0); + } /* disable HT */ if (!enable_ht) diff --git a/net/mac80211/main.c b/net/mac80211/main.c index b55b9970dc9..e9f3e85d1a9 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -208,9 +208,9 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) } if (chan != local->hw.conf.channel || - channel_type != local->hw.conf.ht.channel_type) { + channel_type != local->hw.conf.channel_type) { local->hw.conf.channel = chan; - local->hw.conf.ht.channel_type = channel_type; + local->hw.conf.channel_type = channel_type; changed |= IEEE80211_CONF_CHANGE_CHANNEL; } diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index aafa112ae09..6a90171c859 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -901,8 +901,8 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, rcu_read_unlock(); + /* channel(_type) changes are handled by ieee80211_hw_config */ local->oper_channel_type = NL80211_CHAN_NO_HT; - config_changed |= IEEE80211_CONF_CHANGE_HT; del_timer_sync(&local->dynamic_ps_timer); cancel_work_sync(&local->dynamic_ps_enable_work); |