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[149.6.153.186]) by smtp.gmail.com with ESMTPSA id j2-v6sm4991195wrw.29.2018.10.04.05.06.59 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 04 Oct 2018 05:06:59 -0700 (PDT) From: Lorenzo Bianconi To: nbd@nbd.name Cc: sgruszka@redhat.com, linux-wireless@vger.kernel.org Subject: [RFC 3/7] mt76: use mt76x02_dev instead of mt76_dev in mt76x02_util.c Date: Thu, 4 Oct 2018 14:06:46 +0200 Message-Id: <3f3bd3363c7f0a90980f0d79371a14f8c1434633.1538654389.git.lorenzo.bianconi@redhat.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use mt76x02_dev data structure as reference in mt76x02_util.c instead of mt76_dev Signed-off-by: Lorenzo Bianconi --- .../net/wireless/mediatek/mt76/mt76x0/init.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02.h | 4 +- .../net/wireless/mediatek/mt76/mt76x02_util.c | 137 +++++++++--------- .../wireless/mediatek/mt76/mt76x2/pci_init.c | 2 +- .../wireless/mediatek/mt76/mt76x2/usb_main.c | 2 +- 5 files changed, 75 insertions(+), 72 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c index abd8313f22e7..578f1b34f0f1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c @@ -138,7 +138,7 @@ static void mt76x0_init_mac_registers(struct mt76x02_dev *dev) RANDOM_WRITE(dev, common_mac_reg_table); - mt76x02_set_beacon_offsets(&dev->mt76); + mt76x02_set_beacon_offsets(dev); /* Enable PBF and MAC clock SYS_CTRL[11:10] = 0x3 */ RANDOM_WRITE(dev, mt76x0_mac_reg_table); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h index 65174817ebc4..408b2516f6fa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h @@ -119,7 +119,7 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta); -void mt76x02_vif_init(struct mt76_dev *dev, struct ieee80211_vif *vif, +void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif, unsigned int idx); int mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); @@ -156,7 +156,7 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, u32 *tx_info); extern const u16 mt76x02_beacon_offsets[16]; -void mt76x02_set_beacon_offsets(struct mt76_dev *dev); +void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev); void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set); void mt76x02_mac_start(struct mt76x02_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index 5851ab6b7e26..04cf89412df3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -48,21 +48,21 @@ struct ieee80211_rate mt76x02_rates[] = { EXPORT_SYMBOL_GPL(mt76x02_rates); void mt76x02_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, u64 multicast) + unsigned int changed_flags, + unsigned int *total_flags, u64 multicast) { - struct mt76_dev *dev = hw->priv; + struct mt76x02_dev *dev = hw->priv; u32 flags = 0; #define MT76_FILTER(_flag, _hw) do { \ flags |= *total_flags & FIF_##_flag; \ - dev->rxfilter &= ~(_hw); \ - dev->rxfilter |= !(flags & FIF_##_flag) * (_hw); \ + dev->mt76.rxfilter &= ~(_hw); \ + dev->mt76.rxfilter |= !(flags & FIF_##_flag) * (_hw); \ } while (0) - mutex_lock(&dev->mutex); + mutex_lock(&dev->mt76.mutex); - dev->rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS; + dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS; MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR); MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR); @@ -75,25 +75,25 @@ void mt76x02_configure_filter(struct ieee80211_hw *hw, MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL); *total_flags = flags; - dev->bus->wr(dev, MT_RX_FILTR_CFG, dev->rxfilter); + mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter); - mutex_unlock(&dev->mutex); + mutex_unlock(&dev->mt76.mutex); } EXPORT_SYMBOL_GPL(mt76x02_configure_filter); int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) + struct ieee80211_sta *sta) { - struct mt76_dev *dev = hw->priv; - struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; + struct mt76x02_dev *dev = hw->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; int i; - mutex_lock(&dev->mutex); + mutex_lock(&dev->mt76.mutex); - idx = mt76_wcid_alloc(dev->wcid_mask, ARRAY_SIZE(dev->wcid)); + idx = mt76_wcid_alloc(dev->mt76.wcid_mask, ARRAY_SIZE(dev->mt76.wcid)); if (idx < 0) { ret = -ENOSPC; goto out; @@ -103,66 +103,66 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, msta->wcid.sta = 1; msta->wcid.idx = idx; msta->wcid.hw_key_idx = -1; - mt76x02_mac_wcid_setup(dev, idx, mvif->idx, sta->addr); - mt76x02_mac_wcid_set_drop(dev, idx, false); + mt76x02_mac_wcid_setup(&dev->mt76, idx, mvif->idx, sta->addr); + mt76x02_mac_wcid_set_drop(&dev->mt76, idx, false); for (i = 0; i < ARRAY_SIZE(sta->txq); i++) - mt76x02_txq_init(dev, sta->txq[i]); + mt76x02_txq_init(&dev->mt76, sta->txq[i]); if (vif->type == NL80211_IFTYPE_AP) set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags); ewma_signal_init(&msta->rssi); - rcu_assign_pointer(dev->wcid[idx], &msta->wcid); + rcu_assign_pointer(dev->mt76.wcid[idx], &msta->wcid); out: - mutex_unlock(&dev->mutex); + mutex_unlock(&dev->mt76.mutex); return ret; } EXPORT_SYMBOL_GPL(mt76x02_sta_add); int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) + struct ieee80211_sta *sta) { - struct mt76_dev *dev = hw->priv; - struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; + struct mt76x02_dev *dev = hw->priv; + struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv; int idx = msta->wcid.idx; int i; - mutex_lock(&dev->mutex); - rcu_assign_pointer(dev->wcid[idx], NULL); + mutex_lock(&dev->mt76.mutex); + rcu_assign_pointer(dev->mt76.wcid[idx], NULL); for (i = 0; i < ARRAY_SIZE(sta->txq); i++) - mt76_txq_remove(dev, sta->txq[i]); - mt76x02_mac_wcid_set_drop(dev, idx, true); - mt76_wcid_free(dev->wcid_mask, idx); - mt76x02_mac_wcid_setup(dev, idx, 0, NULL); - mutex_unlock(&dev->mutex); + mt76_txq_remove(&dev->mt76, sta->txq[i]); + mt76x02_mac_wcid_set_drop(&dev->mt76, idx, true); + mt76_wcid_free(dev->mt76.wcid_mask, idx); + mt76x02_mac_wcid_setup(&dev->mt76, idx, 0, NULL); + mutex_unlock(&dev->mt76.mutex); return 0; } EXPORT_SYMBOL_GPL(mt76x02_sta_remove); -void mt76x02_vif_init(struct mt76_dev *dev, struct ieee80211_vif *vif, - unsigned int idx) +void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif, + unsigned int idx) { - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; mvif->idx = idx; mvif->group_wcid.idx = MT_VIF_WCID(idx); mvif->group_wcid.hw_key_idx = -1; - mt76x02_txq_init(dev, vif->txq); + mt76x02_txq_init(&dev->mt76, vif->txq); } EXPORT_SYMBOL_GPL(mt76x02_vif_init); int mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { - struct mt76_dev *dev = hw->priv; + struct mt76x02_dev *dev = hw->priv; unsigned int idx = 0; if (vif->addr[0] & BIT(1)) - idx = 1 + (((dev->macaddr[0] ^ vif->addr[0]) >> 2) & 7); + idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7); /* * Client mode typically only has one configurable BSSID register, @@ -186,20 +186,20 @@ mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) EXPORT_SYMBOL_GPL(mt76x02_add_interface); void mt76x02_remove_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) + struct ieee80211_vif *vif) { - struct mt76_dev *dev = hw->priv; + struct mt76x02_dev *dev = hw->priv; - mt76_txq_remove(dev, vif->txq); + mt76_txq_remove(&dev->mt76, vif->txq); } EXPORT_SYMBOL_GPL(mt76x02_remove_interface); int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_ampdu_params *params) + struct ieee80211_ampdu_params *params) { enum ieee80211_ampdu_mlme_action action = params->action; struct ieee80211_sta *sta = params->sta; - struct mt76_dev *dev = hw->priv; + struct mt76x02_dev *dev = hw->priv; struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; struct ieee80211_txq *txq = sta->txq[params->tid]; u16 tid = params->tid; @@ -213,12 +213,13 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, switch (action) { case IEEE80211_AMPDU_RX_START: - mt76_rx_aggr_start(dev, &msta->wcid, tid, *ssn, params->buf_size); - __mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid)); + mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, + *ssn, params->buf_size); + mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid)); break; case IEEE80211_AMPDU_RX_STOP: - mt76_rx_aggr_stop(dev, &msta->wcid, tid); - __mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid)); + mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid); + mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid)); break; case IEEE80211_AMPDU_TX_OPERATIONAL: mtxq->aggr = true; @@ -245,11 +246,11 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, EXPORT_SYMBOL_GPL(mt76x02_ampdu_action); int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, - struct ieee80211_vif *vif, struct ieee80211_sta *sta, - struct ieee80211_key_conf *key) + struct ieee80211_vif *vif, struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) { - struct mt76_dev *dev = hw->priv; - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; + struct mt76x02_dev *dev = hw->priv; + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; struct mt76x02_sta *msta; struct mt76_wcid *wcid; int idx = key->keyidx; @@ -295,30 +296,32 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, key = NULL; } - mt76_wcid_key_setup(dev, wcid, key); + mt76_wcid_key_setup(&dev->mt76, wcid, key); if (!msta) { if (key || wcid->hw_key_idx == idx) { - ret = mt76x02_mac_wcid_set_key(dev, wcid->idx, key); + ret = mt76x02_mac_wcid_set_key(&dev->mt76, + wcid->idx, key); if (ret) return ret; } - return mt76x02_mac_shared_key_setup(dev, mvif->idx, idx, key); + return mt76x02_mac_shared_key_setup(&dev->mt76, + mvif->idx, idx, key); } - return mt76x02_mac_wcid_set_key(dev, msta->wcid.idx, key); + return mt76x02_mac_wcid_set_key(&dev->mt76, msta->wcid.idx, key); } EXPORT_SYMBOL_GPL(mt76x02_set_key); int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - u16 queue, const struct ieee80211_tx_queue_params *params) + u16 queue, const struct ieee80211_tx_queue_params *params) { - struct mt76_dev *dev = hw->priv; + struct mt76x02_dev *dev = hw->priv; u8 cw_min = 5, cw_max = 10, qid; u32 val; - qid = dev->q_tx[queue].hw_idx; + qid = dev->mt76.q_tx[queue].hw_idx; if (params->cw_min) cw_min = fls(params->cw_min); @@ -329,27 +332,27 @@ int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) | FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) | FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max); - __mt76_wr(dev, MT_EDCA_CFG_AC(qid), val); + mt76_wr(dev, MT_EDCA_CFG_AC(qid), val); - val = __mt76_rr(dev, MT_WMM_TXOP(qid)); + val = mt76_rr(dev, MT_WMM_TXOP(qid)); val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(qid)); val |= params->txop << MT_WMM_TXOP_SHIFT(qid); - __mt76_wr(dev, MT_WMM_TXOP(qid), val); + mt76_wr(dev, MT_WMM_TXOP(qid), val); - val = __mt76_rr(dev, MT_WMM_AIFSN); + val = mt76_rr(dev, MT_WMM_AIFSN); val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(qid)); val |= params->aifs << MT_WMM_AIFSN_SHIFT(qid); - __mt76_wr(dev, MT_WMM_AIFSN, val); + mt76_wr(dev, MT_WMM_AIFSN, val); - val = __mt76_rr(dev, MT_WMM_CWMIN); + val = mt76_rr(dev, MT_WMM_CWMIN); val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(qid)); val |= cw_min << MT_WMM_CWMIN_SHIFT(qid); - __mt76_wr(dev, MT_WMM_CWMIN, val); + mt76_wr(dev, MT_WMM_CWMIN, val); - val = __mt76_rr(dev, MT_WMM_CWMAX); + val = mt76_rr(dev, MT_WMM_CWMAX); val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(qid)); val |= cw_max << MT_WMM_CWMAX_SHIFT(qid); - __mt76_wr(dev, MT_WMM_CWMAX, val); + mt76_wr(dev, MT_WMM_CWMAX, val); return 0; } @@ -425,7 +428,7 @@ const u16 mt76x02_beacon_offsets[16] = { }; EXPORT_SYMBOL_GPL(mt76x02_beacon_offsets); -void mt76x02_set_beacon_offsets(struct mt76_dev *dev) +void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev) { u16 val, base = MT_BEACON_BASE; u32 regs[4] = {}; @@ -437,7 +440,7 @@ void mt76x02_set_beacon_offsets(struct mt76_dev *dev) } for (i = 0; i < 4; i++) - __mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]); + mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]); } EXPORT_SYMBOL_GPL(mt76x02_set_beacon_offsets); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c index 620a8c93c222..d98d1286f7c1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c @@ -168,7 +168,7 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) MT_CH_TIME_CFG_EIFS_AS_BUSY | FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1)); - mt76x02_set_beacon_offsets(&dev->mt76); + mt76x02_set_beacon_offsets(dev); mt76x2_set_tx_ackto(dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c index 224609d6915f..87941ed3fb7c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c @@ -52,7 +52,7 @@ static int mt76x2u_add_interface(struct ieee80211_hw *hw, if (!ether_addr_equal(dev->mt76.macaddr, vif->addr)) mt76x02_mac_setaddr(&dev->mt76, vif->addr); - mt76x02_vif_init(&dev->mt76, vif, 0); + mt76x02_vif_init(dev, vif, 0); return 0; }