[v3,16/16] mt76x0: use mt76x02_sta and mt76x02_tx_status

Message ID	1535541407-27149-17-git-send-email-sgruszka@redhat.com (mailing list archive)
State	Accepted
Commit	16c8a792ea4467ccb41df4667f9b13699154004b
Delegated to:	Kalle Valo
Headers	show Return-Path: <linux-wireless-owner@kernel.org> From: Stanislaw Gruszka <sgruszka@redhat.com> To: linux-wireless@vger.kernel.org Cc: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>, Felix Fietkau <nbd@nbd.name>, linux-mediatek@lists.infradead.org Subject: [PATCH v3 16/16] mt76x0: use mt76x02_sta and mt76x02_tx_status Date: Wed, 29 Aug 2018 13:16:47 +0200 Message-Id: <1535541407-27149-17-git-send-email-sgruszka@redhat.com> In-Reply-To: <1535541407-27149-1-git-send-email-sgruszka@redhat.com> References: <1535541407-27149-1-git-send-email-sgruszka@redhat.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk
Series	mt76 patches 2018-08-24 v3 \| expand [v3,00/16] mt76 patches 2018-08-24 v3 [v3,01/16] mt76: unify wait_for_mac [v3,02/16] mt76: rename mt76x2_regs.h [v3,03/16] mt76: merge mt76x0/regs.h into mt76x02_regs.h [v3,04/16] mt76: create new mt76x02-lib module for common mt76x{0,2} code [v3,05/16] mt76: unify mac_get_key_info [v3,06/16] mt76: add helpers for register access with mt76_dev struct [v3,07/16] mt76: unify mac_shared_key_setup [v3,08/16] mt76: unify mac_wcid_set_key [v3,09/16] mt76: unify mac_wcid_setup [v3,10/16] mt76: use mac_wcid_set_drop in mt76x0 [v3,11/16] mt76x0: use mt76_wcid_free in mt76x0 [v3,12/16] mt76: unify mt76x02_vif struct [v3,13/16] mt76: unify sta structure part 1 [v3,14/16] mt76: unify sta structure part 2 [v3,15/16] mt76x0: initalize custom tx queues [v3,16/16] mt76x0: use mt76x02_sta and mt76x02_tx_status

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c index 41c9c7b5deea..24fc4c31667b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c @@ -688,7 +688,7 @@ int mt76x0_register_device(struct mt76x0_dev *dev) hw->max_report_rates = 7; hw->max_rate_tries = 1; - hw->sta_data_size = sizeof(struct mt76_sta); + hw->sta_data_size = sizeof(struct mt76x02_sta); hw->vif_data_size = sizeof(struct mt76x02_vif); SET_IEEE80211_PERM_ADDR(hw, dev->macaddr); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c index 2bf5c81ecf10..0931c1821597 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c @@ -76,7 +76,7 @@ mt76_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate, static void mt76_mac_fill_tx_status(struct mt76x0_dev *dev, struct ieee80211_tx_info *info, - struct mt76_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; @@ -177,9 +177,9 @@ void mt76x0_mac_wcid_set_rate(struct mt76x0_dev *dev, struct mt76_wcid *wcid, spin_unlock_irqrestore(&dev->mt76.lock, flags); } -struct mt76_tx_status mt76x0_mac_fetch_tx_status(struct mt76x0_dev *dev) +struct mt76x02_tx_status mt76x0_mac_fetch_tx_status(struct mt76x0_dev *dev) { - struct mt76_tx_status stat = {}; + struct mt76x02_tx_status stat = {}; u32 stat2, stat1; stat2 = mt76_rr(dev, MT_TX_STAT_FIFO_EXT); @@ -198,12 +198,12 @@ struct mt76_tx_status mt76x0_mac_fetch_tx_status(struct mt76x0_dev *dev) return stat; } -void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76_tx_status *stat, u8 *update) +void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76x02_tx_status *stat, u8 *update) { struct ieee80211_tx_info info = {}; struct ieee80211_sta *sta = NULL; struct mt76_wcid *wcid = NULL; - struct mt76_sta *msta = NULL; + struct mt76x02_sta *msta = NULL; rcu_read_lock(); if (stat->wcid < ARRAY_SIZE(dev->wcid)) @@ -211,7 +211,7 @@ void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76_tx_status *stat, if (wcid) { void *priv; - priv = msta = container_of(wcid, struct mt76_sta, wcid); + priv = msta = container_of(wcid, struct mt76x02_sta, wcid); sta = container_of(priv, struct ieee80211_sta, drv_priv); } @@ -413,7 +413,7 @@ void mt76x0_mac_set_ampdu_factor(struct mt76x0_dev *dev) if (!wcid) continue; - msta = container_of(wcid, struct mt76_sta, wcid); + msta = container_of(wcid, struct mt76x02_sta, wcid); sta = container_of(msta, struct ieee80211_sta, drv_priv); min_factor = min(min_factor, sta->ht_cap.ampdu_factor); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h index f8074c477044..a6153a1ae206 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h @@ -143,8 +143,8 @@ void mt76x0_mac_wcid_set_rate(struct mt76x0_dev *dev, struct mt76_wcid *wcid, u16 mt76x0_mac_tx_rate_val(struct mt76x0_dev *dev, const struct ieee80211_tx_rate *rate, u8 *nss_val); -struct mt76_tx_status +struct mt76x02_tx_status mt76x0_mac_fetch_tx_status(struct mt76x0_dev *dev); -void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76_tx_status *stat, u8 *update); +void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76x02_tx_status *stat, u8 *update); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c index fd92a67dc379..a969fa9fcd57 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c @@ -161,7 +161,7 @@ mt76x0_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct mt76x0_dev *dev = hw->priv; - struct mt76_sta *msta = (struct mt76_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; @@ -196,7 +196,7 @@ mt76x0_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct mt76x0_dev *dev = hw->priv; - struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; int idx = msta->wcid.idx; int i; @@ -251,7 +251,7 @@ mt76x0_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, { struct mt76x0_dev *dev = hw->priv; struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; - struct mt76_sta *msta = sta ? (struct mt76_sta *) sta->drv_priv : NULL; + struct mt76x02_sta *msta = sta ? (struct mt76x02_sta *) sta->drv_priv : NULL; struct mt76_wcid *wcid = msta ? &msta->wcid : &mvif->group_wcid; int idx = key->keyidx; int ret; @@ -294,12 +294,17 @@ mt76_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct mt76x0_dev *dev = hw->priv; struct ieee80211_sta *sta = params->sta; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; enum ieee80211_ampdu_mlme_action action = params->action; + struct ieee80211_txq *txq = sta->txq[params->tid]; u16 tid = params->tid; u16 *ssn = &params->ssn; - struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv; + struct mt76_txq *mtxq; - WARN_ON(msta->wcid.idx > N_WCIDS); + if (!txq) + return -EINVAL; + + mtxq = (struct mt76_txq *)txq->drv_priv; switch (action) { case IEEE80211_AMPDU_RX_START: @@ -309,13 +314,13 @@ mt76_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid)); break; case IEEE80211_AMPDU_TX_OPERATIONAL: - ieee80211_send_bar(vif, sta->addr, tid, msta->agg_ssn[tid]); + ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn); break; case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: break; case IEEE80211_AMPDU_TX_START: - msta->agg_ssn[tid] = *ssn << 4; + mtxq->agg_ssn = *ssn << 4; ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; case IEEE80211_AMPDU_TX_STOP_CONT: @@ -331,7 +336,7 @@ mt76_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct mt76x0_dev *dev = hw->priv; - struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; struct ieee80211_sta_rates *rates; struct ieee80211_tx_rate rate = {}; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h index a1b9a705b173..15353a2a921b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h @@ -219,25 +219,6 @@ struct mt76x0_wcid { u8 tx_rate_nss; }; -struct mt76_tx_status { - u8 valid:1; - u8 success:1; - u8 aggr:1; - u8 ack_req:1; - u8 is_probe:1; - u8 wcid; - u8 pktid; - u8 retry; - u16 rate; -} __packed __aligned(2); - -struct mt76_sta { - struct mt76_wcid wcid; - struct mt76_tx_status status; - int n_frames; - u16 agg_ssn[IEEE80211_NUM_TIDS]; -}; - struct mt76_reg_pair { u32 reg; u32 value; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h index 8a752a09f2dc..d31ba71b9d5b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h @@ -197,13 +197,13 @@ TRACE_EVENT(mt76x0_rx, TRACE_EVENT(mt76x0_tx, TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb, - struct mt76_sta *sta, struct mt76_txwi *h), + struct mt76x02_sta *sta, struct mt76_txwi *h), TP_ARGS(dev, skb, sta, h), TP_STRUCT__entry( DEV_ENTRY __field_struct(struct mt76_txwi, h) __field(struct sk_buff *, skb) - __field(struct mt76_sta *, sta) + __field(struct mt76x02_sta *, sta) ), TP_fast_assign( DEV_ASSIGN; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c index 0c0ac2283c35..fd2baa5cc92d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c @@ -149,7 +149,7 @@ void mt76x0_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct mt76x0_dev *dev = hw->priv; struct ieee80211_vif *vif = info->control.vif; struct ieee80211_sta *sta = control->sta; - struct mt76_sta *msta = NULL; + struct mt76x02_sta *msta = NULL; struct mt76_wcid *wcid = dev->mon_wcid; struct mt76_txwi *txwi; int pkt_len = skb->len; @@ -164,7 +164,7 @@ void mt76x0_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, } if (sta) { - msta = (struct mt76_sta *) sta->drv_priv; + msta = (struct mt76x02_sta *) sta->drv_priv; wcid = &msta->wcid; } else if (vif && (!info->control.hw_key && wcid->hw_key_idx != 0xff)) { struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; @@ -184,7 +184,7 @@ void mt76x0_tx_stat(struct work_struct *work) { struct mt76x0_dev *dev = container_of(work, struct mt76x0_dev, stat_work.work); - struct mt76_tx_status stat; + struct mt76x02_tx_status stat; unsigned long flags; int cleaned = 0; u8 update = 1;

[v3,16/16] mt76x0: use mt76x02_sta and mt76x02_tx_status

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