From 50ac6607845755e594c8a39b9c6a00d1c9b48ea4 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Tue, 25 Jun 2013 19:03:56 -0700 Subject: cfg80211/nl80211: rename packet pattern related structures and enums Currently packet patterns and it's enum/structures are used only for WoWLAN feature. As we intend to reuse them for new feature packet coalesce, they are renamed in this patch. Older names are kept for backward compatibility purpose. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: Johannes Berg --- drivers/net/wireless/ath/ath9k/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath/ath9k') diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 1737a3e3368..1adb803a9d8 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2094,7 +2094,7 @@ static void ath9k_wow_add_pattern(struct ath_softc *sc, { struct ath_hw *ah = sc->sc_ah; struct ath9k_wow_pattern *wow_pattern = NULL; - struct cfg80211_wowlan_trig_pkt_pattern *patterns = wowlan->patterns; + struct cfg80211_pkt_pattern *patterns = wowlan->patterns; int mask_len; s8 i = 0; -- cgit v1.2.3-70-g09d2 From 3de805cf965d69c8d3d7d69368d5fd2c925a2d5a Mon Sep 17 00:00:00 2001 From: Simon Wunderlich Date: Mon, 8 Jul 2013 16:55:50 +0200 Subject: mac80211/rc80211: add chandef to rate initialization 5 and 10 MHz support needs to know the current operating channel width, add the chandef to the rate control API. Signed-off-by: Simon Wunderlich Signed-off-by: Mathias Kretschmer Signed-off-by: Johannes Berg --- drivers/net/wireless/ath/ath9k/rc.c | 2 ++ drivers/net/wireless/iwlegacy/3945-rs.c | 1 + drivers/net/wireless/iwlegacy/4965-rs.c | 1 + drivers/net/wireless/iwlwifi/dvm/rs.c | 3 ++- drivers/net/wireless/iwlwifi/mvm/rs.c | 5 +++-- drivers/net/wireless/rtlwifi/rc.c | 1 + include/net/mac80211.h | 2 ++ net/mac80211/rate.h | 22 +++++++++++++++++----- net/mac80211/rc80211_minstrel.c | 3 ++- net/mac80211/rc80211_minstrel_ht.c | 10 +++++++--- net/mac80211/rc80211_pid_algo.c | 1 + 11 files changed, 39 insertions(+), 12 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k') diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 7eb1f4b458e..a3c4ca0c94b 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1275,6 +1275,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband, } static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta) { struct ath_softc *sc = priv; @@ -1313,6 +1314,7 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband, } static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta, u32 changed) { diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c index fe31590a51b..aea667b430c 100644 --- a/drivers/net/wireless/iwlegacy/3945-rs.c +++ b/drivers/net/wireless/iwlegacy/3945-rs.c @@ -887,6 +887,7 @@ il3945_remove_debugfs(void *il, void *il_sta) */ static void il3945_rs_rate_init_stub(void *il_r, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *il_sta) { } diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c index ed3c42a63a4..3ccbaf791b4 100644 --- a/drivers/net/wireless/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/iwlegacy/4965-rs.c @@ -2803,6 +2803,7 @@ il4965_rs_remove_debugfs(void *il, void *il_sta) */ static void il4965_rs_rate_init_stub(void *il_r, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *il_sta) { } diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c index 1b693944123..91eb09b9b56 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/iwlwifi/dvm/rs.c @@ -3319,7 +3319,8 @@ static void rs_remove_debugfs(void *priv, void *priv_sta) * station is added we ignore it. */ static void rs_rate_init_stub(void *priv_r, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta) + struct cfg80211_chan_def *chandef, + struct ieee80211_sta *sta, void *priv_sta) { } static struct rate_control_ops rs_ops = { diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index b328a988c13..376ea2112de 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -3159,8 +3159,9 @@ static void rs_remove_debugfs(void *mvm, void *mvm_sta) * station is added we ignore it. */ static void rs_rate_init_stub(void *mvm_r, - struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *mvm_sta) + struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, + struct ieee80211_sta *sta, void *mvm_sta) { } static struct rate_control_ops rs_mvm_ops = { diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c index f9f059dadb7..a98acefb8c0 100644 --- a/drivers/net/wireless/rtlwifi/rc.c +++ b/drivers/net/wireless/rtlwifi/rc.c @@ -218,6 +218,7 @@ static void rtl_tx_status(void *ppriv, static void rtl_rate_init(void *ppriv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta) { } diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7c5dc787a8e..fe5fee830aa 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -4204,8 +4204,10 @@ struct rate_control_ops { void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp); void (*rate_init)(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta); void (*rate_update)(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta, u32 changed); void (*free_sta)(void *priv, struct ieee80211_sta *sta, diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h index d35a5dd3fb1..5dedc56c94d 100644 --- a/net/mac80211/rate.h +++ b/net/mac80211/rate.h @@ -66,11 +66,12 @@ static inline void rate_control_rate_init(struct sta_info *sta) } sband = local->hw.wiphy->bands[chanctx_conf->def.chan->band]; - rcu_read_unlock(); ieee80211_sta_set_rx_nss(sta); - ref->ops->rate_init(ref->priv, sband, ista, priv_sta); + ref->ops->rate_init(ref->priv, sband, &chanctx_conf->def, ista, + priv_sta); + rcu_read_unlock(); set_sta_flag(sta, WLAN_STA_RATE_CONTROL); } @@ -81,10 +82,21 @@ static inline void rate_control_rate_update(struct ieee80211_local *local, struct rate_control_ref *ref = local->rate_ctrl; struct ieee80211_sta *ista = &sta->sta; void *priv_sta = sta->rate_ctrl_priv; + struct ieee80211_chanctx_conf *chanctx_conf; + + if (ref && ref->ops->rate_update) { + rcu_read_lock(); - if (ref && ref->ops->rate_update) - ref->ops->rate_update(ref->priv, sband, ista, - priv_sta, changed); + chanctx_conf = rcu_dereference(sta->sdata->vif.chanctx_conf); + if (WARN_ON(!chanctx_conf)) { + rcu_read_unlock(); + return; + } + + ref->ops->rate_update(ref->priv, sband, &chanctx_conf->def, + ista, priv_sta, changed); + rcu_read_unlock(); + } drv_sta_rc_update(local, sta->sdata, &sta->sta, changed); } diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c index ac7ef5414bd..5b25966add1 100644 --- a/net/mac80211/rc80211_minstrel.c +++ b/net/mac80211/rc80211_minstrel.c @@ -417,7 +417,8 @@ init_sample_table(struct minstrel_sta_info *mi) static void minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta) + struct cfg80211_chan_def *chandef, + struct ieee80211_sta *sta, void *priv_sta) { struct minstrel_sta_info *mi = priv_sta; struct minstrel_priv *mp = priv; diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 5b2d3012b98..52562973fbd 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -836,6 +836,7 @@ minstrel_ht_update_cck(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, static void minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta) { struct minstrel_priv *mp = priv; @@ -931,22 +932,25 @@ use_legacy: memset(&msp->legacy, 0, sizeof(msp->legacy)); msp->legacy.r = msp->ratelist; msp->legacy.sample_table = msp->sample_table; - return mac80211_minstrel.rate_init(priv, sband, sta, &msp->legacy); + return mac80211_minstrel.rate_init(priv, sband, chandef, sta, + &msp->legacy); } static void minstrel_ht_rate_init(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta) { - minstrel_ht_update_caps(priv, sband, sta, priv_sta); + minstrel_ht_update_caps(priv, sband, chandef, sta, priv_sta); } static void minstrel_ht_rate_update(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta, u32 changed) { - minstrel_ht_update_caps(priv, sband, sta, priv_sta); + minstrel_ht_update_caps(priv, sband, chandef, sta, priv_sta); } static void * diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c index 502d3ecc4a7..958fad07b54 100644 --- a/net/mac80211/rc80211_pid_algo.c +++ b/net/mac80211/rc80211_pid_algo.c @@ -293,6 +293,7 @@ rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta, static void rate_control_pid_rate_init(void *priv, struct ieee80211_supported_band *sband, + struct cfg80211_chan_def *chandef, struct ieee80211_sta *sta, void *priv_sta) { struct rc_pid_sta_info *spinfo = priv_sta; -- cgit v1.2.3-70-g09d2