From 300832ad5f53591311304bb3af749dc427957d2d Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Sat, 2 Mar 2019 14:47:39 +0100 Subject: [PATCH] mt76: remove mt76_queue dependency from tx_prepare_skb function pointer Remove mt76_queue dependency from tx_prepare_skb function pointer and rely on mt76_tx_qid instead. This is a preliminary patch to introduce mt76_sw_queue support Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/dma.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76.h | 2 +- drivers/net/wireless/mediatek/mt76/mt7603/mac.c | 11 ++++++----- drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02.h | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt76x02_usb.h | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | 7 +++---- drivers/net/wireless/mediatek/mt76/usb.c | 2 +- 9 files changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index b9a43183d5d9..a9f0195ef0b7 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -301,7 +301,7 @@ int mt76_dma_tx_queue_skb(struct mt76_dev *dev, enum mt76_txq_id qid, skb->prev = skb->next = NULL; dma_sync_single_for_cpu(dev->dev, t->dma_addr, sizeof(t->txwi), DMA_TO_DEVICE); - ret = dev->drv->tx_prepare_skb(dev, &t->txwi, skb, q, wcid, sta, + ret = dev->drv->tx_prepare_skb(dev, &t->txwi, skb, qid, wcid, sta, &tx_info); dma_sync_single_for_device(dev->dev, t->dma_addr, sizeof(t->txwi), DMA_TO_DEVICE); diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index b63127e509e2..98d41f4aebb5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -288,7 +288,7 @@ struct mt76_driver_ops { void (*update_survey)(struct mt76_dev *dev); int (*tx_prepare_skb)(struct mt76_dev *dev, void *txwi_ptr, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info); diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index 5abc02b57818..306323f5b205 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -783,7 +783,7 @@ int mt7603_wtbl_set_key(struct mt7603_dev *dev, int wcid, static int mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, int pid, struct ieee80211_key_conf *key) { @@ -792,6 +792,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_bar *bar = (struct ieee80211_bar *)skb->data; struct ieee80211_vif *vif = info->control.vif; + struct mt76_queue *q = &dev->mt76.q_tx[qid]; struct mt7603_vif *mvif; int wlan_idx; int hdr_len = ieee80211_get_hdrlen_from_skb(skb); @@ -806,7 +807,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi, if (vif) { mvif = (struct mt7603_vif *)vif->drv_priv; vif_idx = mvif->idx; - if (vif_idx && q >= &dev->mt76.q_tx[MT_TXQ_BEACON]) + if (vif_idx && qid >= MT_TXQ_BEACON) vif_idx += 0x10; } @@ -880,7 +881,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi, } /* use maximum tx count for beacons and buffered multicast */ - if (q >= &dev->mt76.q_tx[MT_TXQ_BEACON]) + if (qid >= MT_TXQ_BEACON) tx_count = 0x1f; val = FIELD_PREP(MT_TXD3_REM_TX_COUNT, tx_count) | @@ -911,7 +912,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi, } int mt7603_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info) { @@ -943,7 +944,7 @@ int mt7603_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, spin_unlock_bh(&dev->mt76.lock); } - mt7603_mac_write_txwi(dev, txwi_ptr, skb, q, wcid, sta, pid, key); + mt7603_mac_write_txwi(dev, txwi_ptr, skb, qid, wcid, sta, pid, key); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h index 3273e9f4fb0e..d4434c398faa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h @@ -223,7 +223,7 @@ void mt7603_wtbl_set_smps(struct mt7603_dev *dev, struct mt7603_sta *sta, void mt7603_filter_tx(struct mt7603_dev *dev, int idx, bool abort); int mt7603_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h index 9f972eeab914..9b66dceca148 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h @@ -173,7 +173,7 @@ irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance); void mt76x02_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct sk_buff *skb); int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info); void mt76x02_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c index 94f47248c59f..ce9ace11339d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c @@ -147,7 +147,7 @@ bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update) EXPORT_SYMBOL_GPL(mt76x02_tx_status_data); int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info) { @@ -157,7 +157,7 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, int pid; int ret; - if (q == &dev->mt76.q_tx[MT_TXQ_PSD] && wcid && wcid->idx < 128) + if (qid == MT_TXQ_PSD && wcid && wcid->idx < 128) mt76x02_mac_wcid_set_drop(dev, wcid->idx, false); mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, skb->len); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h index 0126e51d77ed..20e0cee6e4e4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h @@ -26,7 +26,7 @@ int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data, int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags); int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info); void mt76x02u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c index 6fb52b596d42..643a817ae079 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c @@ -72,16 +72,15 @@ int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags) } int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, - struct sk_buff *skb, struct mt76_queue *q, + struct sk_buff *skb, enum mt76_txq_id qid, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info) { struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + int pid, len = skb->len, ep = q2ep(mdev->q_tx[qid].hw_idx); struct mt76x02_txwi *txwi; enum mt76_qsel qsel; - int len = skb->len; u32 flags; - int pid; mt76x02_insert_hdr_pad(skb); @@ -92,7 +91,7 @@ int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, pid = mt76_tx_status_skb_add(mdev, wcid, skb); txwi->pktid = pid; - if (pid >= MT_PACKET_ID_FIRST || q2ep(q->hw_idx) == MT_EP_OUT_HCCA) + if (pid >= MT_PACKET_ID_FIRST || ep == MT_EP_OUT_HCCA) qsel = MT_QSEL_MGMT; else qsel = MT_QSEL_EDCA; diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index b1551419338f..e9ccdab8f919 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -739,7 +739,7 @@ mt76u_tx_queue_skb(struct mt76_dev *dev, enum mt76_txq_id qid, return -ENOSPC; skb->prev = skb->next = NULL; - err = dev->drv->tx_prepare_skb(dev, NULL, skb, q, wcid, sta, NULL); + err = dev->drv->tx_prepare_skb(dev, NULL, skb, qid, wcid, sta, NULL); if (err < 0) return err;