From 466495b1cf5ea36efc9dce5a600a41260a3fae1f Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Fri, 5 Oct 2018 10:28:35 +0200 Subject: [PATCH] mt76: move mt76x02_tx_complete in mt76x02-lib module Move mt76x02_tx_complete mt76x02-lib module in order to be reused by mt76x0 drivers for irq unification. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 29 ++++++++++++++++++++++ drivers/net/wireless/mediatek/mt76/mt76x02_mac.h | 19 ++++++++++++++ drivers/net/wireless/mediatek/mt76/mt76x02_trace.h | 22 ++++++++++++++++ drivers/net/wireless/mediatek/mt76/mt76x2/mac.h | 17 ------------- drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h | 2 -- .../net/wireless/mediatek/mt76/mt76x2/pci_init.c | 2 +- .../net/wireless/mediatek/mt76/mt76x2/pci_mac.c | 28 --------------------- drivers/net/wireless/mediatek/mt76/mt76x2/trace.h | 22 ---------------- 8 files changed, 71 insertions(+), 70 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index a39c10b61df9..244245418ebb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -714,3 +714,32 @@ void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq) } } EXPORT_SYMBOL_GPL(mt76x02_mac_poll_tx_status); + +static void +mt76x02_mac_queue_txdone(struct mt76x02_dev *dev, struct sk_buff *skb, + void *txwi_ptr) +{ + struct mt76x02_tx_info *txi = mt76x02_skb_tx_info(skb); + struct mt76x02_txwi *txwi = txwi_ptr; + + mt76x02_mac_poll_tx_status(dev, false); + + txi->tries = 0; + txi->jiffies = jiffies; + txi->wcid = txwi->wcid; + txi->pktid = txwi->pktid; + trace_mac_txdone_add(dev, txwi->wcid, txwi->pktid); + mt76x02_tx_complete(&dev->mt76, skb); +} + +void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, + struct mt76_queue_entry *e, bool flush) +{ + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + + if (e->txwi) + mt76x02_mac_queue_txdone(dev, e->skb, &e->txwi->txwi); + else + dev_kfree_skb_any(e->skb); +} +EXPORT_SYMBOL_GPL(mt76x02_tx_complete_skb); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h index 426e68041642..4f7ee4620ab5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h @@ -42,6 +42,15 @@ struct mt76x02_vif { struct mt76_wcid group_wcid; }; +struct mt76x02_tx_info { + unsigned long jiffies; + u8 tries; + + u8 wcid; + u8 pktid; + u8 retry; +}; + DECLARE_EWMA(signal, 10, 8); struct mt76x02_sta { @@ -181,6 +190,14 @@ static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev) return false; } +static inline struct mt76x02_tx_info * +mt76x02_skb_tx_info(struct sk_buff *skb) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + return (void *)info->status.status_driver_data; +} + void mt76x02_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq); enum mt76x02_cipher_type mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data); @@ -206,4 +223,6 @@ void mt76x02_mac_write_txwi(struct mt76_dev *dev, struct mt76x02_txwi *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_sta *sta, int len); void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq); +void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, + struct mt76_queue_entry *e, bool flush); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h index 98580dd22e78..a18f26d857e4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h @@ -46,6 +46,28 @@ DECLARE_EVENT_CLASS(dev_evt, TP_printk(DEV_PR_FMT, DEV_PR_ARG) ); +DECLARE_EVENT_CLASS(dev_txid_evt, + TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid), + TP_ARGS(dev, wcid, pktid), + TP_STRUCT__entry( + DEV_ENTRY + TXID_ENTRY + ), + TP_fast_assign( + DEV_ASSIGN; + TXID_ASSIGN; + ), + TP_printk( + DEV_PR_FMT TXID_PR_FMT, + DEV_PR_ARG, TXID_PR_ARG + ) +); + +DEFINE_EVENT(dev_txid_evt, mac_txdone_add, + TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid), + TP_ARGS(dev, wcid, pktid) +); + DEFINE_EVENT(dev_evt, mac_txstat_poll, TP_PROTO(struct mt76x02_dev *dev), TP_ARGS(dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h index 6a6761050035..b13d629053d6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h @@ -23,23 +23,6 @@ struct mt76x02_dev; struct mt76x2_sta; struct mt76x02_vif; -struct mt76x2_tx_info { - unsigned long jiffies; - u8 tries; - - u8 wcid; - u8 pktid; - u8 retry; -}; - -static inline struct mt76x2_tx_info * -mt76x2_skb_tx_info(struct sk_buff *skb) -{ - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - - return (void *) info->status.status_driver_data; -} - int mt76x2_mac_start(struct mt76x02_dev *dev); void mt76x2_mac_stop(struct mt76x02_dev *dev, bool force); void mt76x2_mac_resume(struct mt76x02_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h index e29ce8d23a4f..db9b3b30a8ac 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h @@ -86,8 +86,6 @@ void mt76x2_dma_cleanup(struct mt76x02_dev *dev); void mt76x2_cleanup(struct mt76x02_dev *dev); -void mt76x2_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, - struct mt76_queue_entry *e, bool flush); void mt76x2_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val); void mt76x2_pre_tbtt_tasklet(unsigned long arg); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c index 055c90b1e522..404f5b6adc46 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c @@ -356,7 +356,7 @@ struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev) .txwi_size = sizeof(struct mt76x02_txwi), .update_survey = mt76x2_update_channel, .tx_prepare_skb = mt76x02_tx_prepare_skb, - .tx_complete_skb = mt76x2_tx_complete_skb, + .tx_complete_skb = mt76x02_tx_complete_skb, .rx_skb = mt76x02_queue_rx_skb, .rx_poll_complete = mt76x2_rx_poll_complete, .sta_ps = mt76x2_sta_ps, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c index 8017db8a341b..458e168bdf0e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c @@ -28,23 +28,6 @@ void mt76x2_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr) get_unaligned_le16(addr + 4)); } -static void -mt76x2_mac_queue_txdone(struct mt76x02_dev *dev, struct sk_buff *skb, - void *txwi_ptr) -{ - struct mt76x2_tx_info *txi = mt76x2_skb_tx_info(skb); - struct mt76x02_txwi *txwi = txwi_ptr; - - mt76x02_mac_poll_tx_status(dev, false); - - txi->tries = 0; - txi->jiffies = jiffies; - txi->wcid = txwi->wcid; - txi->pktid = txwi->pktid; - trace_mac_txdone_add(dev, txwi->wcid, txwi->pktid); - mt76x02_tx_complete(&dev->mt76, skb); -} - void mt76x2_mac_process_tx_status_fifo(struct mt76x02_dev *dev) { struct mt76x02_tx_status stat; @@ -54,17 +37,6 @@ void mt76x2_mac_process_tx_status_fifo(struct mt76x02_dev *dev) mt76x02_send_tx_status(&dev->mt76, &stat, &update); } -void mt76x2_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, - struct mt76_queue_entry *e, bool flush) -{ - struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); - - if (e->txwi) - mt76x2_mac_queue_txdone(dev, e->skb, &e->txwi->txwi); - else - dev_kfree_skb_any(e->skb); -} - static int mt76_write_beacon(struct mt76x02_dev *dev, int offset, struct sk_buff *skb) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/trace.h b/drivers/net/wireless/mediatek/mt76/mt76x2/trace.h index 8a49657380b4..86a4703ddbc1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/trace.h @@ -34,28 +34,6 @@ #define TXID_PR_FMT " [%d:%d]" #define TXID_PR_ARG __entry->wcid, __entry->pktid -DECLARE_EVENT_CLASS(dev_txid_evt, - TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid), - TP_ARGS(dev, wcid, pktid), - TP_STRUCT__entry( - DEV_ENTRY - TXID_ENTRY - ), - TP_fast_assign( - DEV_ASSIGN; - TXID_ASSIGN; - ), - TP_printk( - DEV_PR_FMT TXID_PR_FMT, - DEV_PR_ARG, TXID_PR_ARG - ) -); - -DEFINE_EVENT(dev_txid_evt, mac_txdone_add, - TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid), - TP_ARGS(dev, wcid, pktid) -); - TRACE_EVENT(dev_irq, TP_PROTO(struct mt76x02_dev *dev, u32 val, u32 mask), -- 2.11.0