Return-path: Received: from mx3-rdu2.redhat.com ([66.187.233.73]:59000 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727023AbeH0SoR (ORCPT ); Mon, 27 Aug 2018 14:44:17 -0400 From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Cc: Lorenzo Bianconi , Felix Fietkau , linux-mediatek@lists.infradead.org Subject: [PATCH v2 15/17] mt76: unify sta structure part 2 Date: Mon, 27 Aug 2018 16:56:29 +0200 Message-Id: <1535381791-14908-16-git-send-email-sgruszka@redhat.com> (sfid-20180827_165723_231746_726BCA0D) In-Reply-To: <1535381791-14908-1-git-send-email-sgruszka@redhat.com> References: <1535381791-14908-1-git-send-email-sgruszka@redhat.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Second part of unifying mt76x02_sta structure between mt76x0 and mt76x2. Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/mediatek/mt76/mt76x02_mac.h | 7 +++++++ drivers/net/wireless/mediatek/mt76/mt76x2.h | 20 +++----------------- drivers/net/wireless/mediatek/mt76/mt76x2_common.c | 12 ++++++------ drivers/net/wireless/mediatek/mt76/mt76x2_init.c | 2 +- .../net/wireless/mediatek/mt76/mt76x2_init_common.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x2_mac.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt76x2_mac.h | 11 ----------- .../net/wireless/mediatek/mt76/mt76x2_mac_common.c | 18 +++++++++--------- drivers/net/wireless/mediatek/mt76/mt76x2_main.c | 2 +- .../net/wireless/mediatek/mt76/mt76x2_phy_common.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt76x2_trace.h | 2 +- .../net/wireless/mediatek/mt76/mt76x2_tx_common.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt76x2u_core.c | 2 +- 13 files changed, 36 insertions(+), 54 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h index 461ac61f45dc..6712bb1f9181 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h @@ -18,6 +18,8 @@ #ifndef __MT76X02_MAC_H #define __MT76X02_MAC_H +#include + struct mt76x02_tx_status { u8 valid:1; u8 success:1; @@ -35,12 +37,17 @@ struct mt76x02_vif { struct mt76_wcid group_wcid; }; +DECLARE_EWMA(signal, 10, 8); + struct mt76x02_sta { struct mt76_wcid wcid; /* must be first */ struct mt76x02_vif *vif; struct mt76x02_tx_status status; int n_frames; + + struct ewma_signal rssi; + int inactive_count; }; static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2.h index 703d5c041b2a..63e88d9147a8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2.h @@ -27,7 +27,6 @@ #include #include #include -#include #define MT7662_FIRMWARE "mt7662.bin" #define MT7662_ROM_PATCH "mt7662_rom_patch.bin" @@ -51,8 +50,6 @@ #include "mt76x2_mac.h" #include "mt76x2_dfs.h" -DECLARE_EWMA(signal, 10, 8) - struct mt76x2_mcu { struct mutex mutex; @@ -104,7 +101,7 @@ struct mt76x2_dev { int txpower_cur; u8 txdone_seq; - DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x2_tx_status); + DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x02_tx_status); struct mt76x2_mcu mcu; struct sk_buff *rx_head; @@ -144,17 +141,6 @@ struct mt76x2_dev { struct mt76x2_dfs_pattern_detector dfs_pd; }; -struct mt76x2_sta { - struct mt76_wcid wcid; /* must be first */ - - struct mt76x02_vif *vif; - struct mt76x2_tx_status status; - int n_frames; - - struct ewma_signal rssi; - int inactive_count; -}; - static inline bool is_mt7612(struct mt76x2_dev *dev) { return mt76_chip(&dev->mt76) == 0x7612; @@ -264,9 +250,9 @@ void mt76x2_tx_set_txpwr_auto(struct mt76x2_dev *dev, s8 txpwr); int mt76x2_insert_hdr_pad(struct sk_buff *skb); bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev, - struct mt76x2_tx_status *stat); + struct mt76x02_tx_status *stat); void mt76x2_send_tx_status(struct mt76x2_dev *dev, - struct mt76x2_tx_status *stat, u8 *update); + struct mt76x02_tx_status *stat, u8 *update); void mt76x2_reset_wlan(struct mt76x2_dev *dev, bool enable); void mt76x2_init_txpower(struct mt76x2_dev *dev, struct ieee80211_supported_band *sband); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_common.c index 182dd6e24d44..11ff60360ce6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_common.c @@ -24,7 +24,7 @@ int mt76x2_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum ieee80211_ampdu_mlme_action action = params->action; struct ieee80211_sta *sta = params->sta; struct mt76x2_dev *dev = hw->priv; - struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; struct ieee80211_txq *txq = sta->txq[params->tid]; u16 tid = params->tid; u16 *ssn = ¶ms->ssn; @@ -73,7 +73,7 @@ int mt76x2_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct mt76x2_dev *dev = hw->priv; - struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; int ret = 0; int idx = 0; @@ -114,7 +114,7 @@ int mt76x2_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct mt76x2_dev *dev = hw->priv; - struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; int idx = msta->wcid.idx; int i; @@ -146,7 +146,7 @@ int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, { struct mt76x2_dev *dev = hw->priv; struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; - struct mt76x2_sta *msta; + struct mt76x02_sta *msta; struct mt76_wcid *wcid; int idx = key->keyidx; int ret; @@ -173,7 +173,7 @@ int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) return -EOPNOTSUPP; - msta = sta ? (struct mt76x2_sta *) sta->drv_priv : NULL; + msta = sta ? (struct mt76x02_sta *) sta->drv_priv : NULL; wcid = msta ? &msta->wcid : &mvif->group_wcid; if (cmd == SET_KEY) { @@ -256,7 +256,7 @@ void mt76x2_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_sta *sta) { struct mt76x2_dev *dev = hw->priv; - struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; struct ieee80211_sta_rates *rates = rcu_dereference(sta->rates); struct ieee80211_tx_rate rate = {}; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c index f5cf01f912b9..1f397c5e64a3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c @@ -533,7 +533,7 @@ int mt76x2_register_device(struct mt76x2_dev *dev) int fifo_size; int i, ret; - fifo_size = roundup_pow_of_two(32 * sizeof(struct mt76x2_tx_status)); + fifo_size = roundup_pow_of_two(32 * sizeof(struct mt76x02_tx_status)); status_fifo = devm_kzalloc(dev->mt76.dev, fifo_size, GFP_KERNEL); if (!status_fifo) return -ENOMEM; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c index 5885c4fff4c6..eccdf80628a6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c @@ -208,7 +208,7 @@ void mt76x2_init_device(struct mt76x2_dev *dev) hw->max_rate_tries = 1; hw->extra_tx_headroom = 2; - hw->sta_data_size = sizeof(struct mt76x2_sta); + hw->sta_data_size = sizeof(struct mt76x02_sta); hw->vif_data_size = sizeof(struct mt76x02_vif); ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c index 23cf437d14f9..71ab06050e23 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c @@ -30,7 +30,7 @@ void mt76x2_mac_set_bssid(struct mt76x2_dev *dev, u8 idx, const u8 *addr) void mt76x2_mac_poll_tx_status(struct mt76x2_dev *dev, bool irq) { - struct mt76x2_tx_status stat = {}; + struct mt76x02_tx_status stat = {}; unsigned long flags; u8 update = 1; bool ret; @@ -78,7 +78,7 @@ mt76x2_mac_queue_txdone(struct mt76x2_dev *dev, struct sk_buff *skb, void mt76x2_mac_process_tx_status_fifo(struct mt76x2_dev *dev) { - struct mt76x2_tx_status stat; + struct mt76x02_tx_status stat; u8 update = 1; while (kfifo_get(&dev->txstatus_fifo, &stat)) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h index 5e29887e443b..14089e8e5a02 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h @@ -25,17 +25,6 @@ struct mt76x2_sta; struct mt76x02_vif; struct mt76x2_txwi; -struct mt76x2_tx_status { - u8 valid:1; - u8 success:1; - u8 aggr:1; - u8 ack_req:1; - u8 wcid; - u8 pktid; - u8 retry; - u16 rate; -} __packed __aligned(2); - struct mt76x2_tx_info { unsigned long jiffies; u8 tries; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c index f4ae0f157aaa..bdad454108b9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c @@ -54,7 +54,7 @@ void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force) EXPORT_SYMBOL_GPL(mt76x2_mac_stop); bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev, - struct mt76x2_tx_status *stat) + struct mt76x02_tx_status *stat) { u32 stat1, stat2; @@ -138,7 +138,7 @@ mt76x2_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate, static void mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev, struct ieee80211_tx_info *info, - struct mt76x2_tx_status *st, int n_frames) + struct mt76x02_tx_status *st, int n_frames) { struct ieee80211_tx_rate *rate = info->status.rates; int cur_idx, last_rate; @@ -178,12 +178,12 @@ mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev, } void mt76x2_send_tx_status(struct mt76x2_dev *dev, - struct mt76x2_tx_status *stat, u8 *update) + struct mt76x02_tx_status *stat, u8 *update) { struct ieee80211_tx_info info = {}; struct ieee80211_sta *sta = NULL; struct mt76_wcid *wcid = NULL; - struct mt76x2_sta *msta = NULL; + struct mt76x02_sta *msta = NULL; rcu_read_lock(); if (stat->wcid < ARRAY_SIZE(dev->wcid)) @@ -192,7 +192,7 @@ void mt76x2_send_tx_status(struct mt76x2_dev *dev, if (wcid) { void *priv; - priv = msta = container_of(wcid, struct mt76x2_sta, wcid); + priv = msta = container_of(wcid, struct mt76x02_sta, wcid); sta = container_of(priv, struct ieee80211_sta, drv_priv); } @@ -472,7 +472,7 @@ int mt76x2_mac_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain) return rssi; } -static struct mt76x2_sta * +static struct mt76x02_sta * mt76x2_rx_get_sta(struct mt76x2_dev *dev, u8 idx) { struct mt76_wcid *wcid; @@ -484,11 +484,11 @@ mt76x2_rx_get_sta(struct mt76x2_dev *dev, u8 idx) if (!wcid) return NULL; - return container_of(wcid, struct mt76x2_sta, wcid); + return container_of(wcid, struct mt76x02_sta, wcid); } static struct mt76_wcid * -mt76x2_rx_get_sta_wcid(struct mt76x2_dev *dev, struct mt76x2_sta *sta, +mt76x2_rx_get_sta_wcid(struct mt76x2_dev *dev, struct mt76x02_sta *sta, bool unicast) { if (!sta) @@ -505,7 +505,7 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb, { struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb; struct mt76x2_rxwi *rxwi = rxi; - struct mt76x2_sta *sta; + struct mt76x02_sta *sta; u32 rxinfo = le32_to_cpu(rxwi->rxinfo); u32 ctl = le32_to_cpu(rxwi->ctl); u16 rate = le16_to_cpu(rxwi->rate); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c index c445073a1a41..f212f329cebe 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c @@ -202,7 +202,7 @@ mt76x2_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void mt76x2_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps) { - struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76); int idx = msta->wcid.idx; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c index 9fd6ab4cbb94..4830ca20a32d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c @@ -303,7 +303,7 @@ EXPORT_SYMBOL_GPL(mt76x2_phy_set_band); int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev) { - struct mt76x2_sta *sta; + struct mt76x02_sta *sta; struct mt76_wcid *wcid; int i, j, min_rssi = 0; s8 cur_rssi; @@ -325,7 +325,7 @@ int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev) if (!wcid) continue; - sta = container_of(wcid, struct mt76x2_sta, wcid); + sta = container_of(wcid, struct mt76x02_sta, wcid); spin_lock(&dev->mt76.rx_lock); if (sta->inactive_count++ < 5) cur_rssi = ewma_signal_read(&sta->rssi); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h b/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h index 4cd424148d4b..eb5afeaefa44 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h @@ -75,7 +75,7 @@ DEFINE_EVENT(dev_txid_evt, mac_txdone_add, TRACE_EVENT(mac_txstat_fetch, TP_PROTO(struct mt76x2_dev *dev, - struct mt76x2_tx_status *stat), + struct mt76x02_tx_status *stat), TP_ARGS(dev, stat), diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c index 16086ad12320..d968f9ad6f50 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c @@ -27,9 +27,9 @@ void mt76x2_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct mt76_wcid *wcid = &dev->global_wcid; if (control->sta) { - struct mt76x2_sta *msta; + struct mt76x02_sta *msta; - msta = (struct mt76x2_sta *)control->sta->drv_priv; + msta = (struct mt76x02_sta *)control->sta->drv_priv; wcid = &msta->wcid; /* sw encrypted frames */ if (!info->control.hw_key && wcid->hw_key_idx != 0xff) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c b/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c index 1ca5dd05b265..500d7db338aa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c @@ -66,7 +66,7 @@ mt76x2u_set_txinfo(struct sk_buff *skb, bool mt76x2u_tx_status_data(struct mt76_dev *mdev, u8 *update) { struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76); - struct mt76x2_tx_status stat; + struct mt76x02_tx_status stat; if (!mt76x2_mac_load_tx_status(dev, &stat)) return false; -- 2.7.5