diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7603/mac.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7603/mac.c | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index 812d081ad943..39b7c5d6e6cd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -4,6 +4,7 @@ #include <linux/timekeeping.h> #include "mt7603.h" #include "mac.h" +#include "../trace.h" #define MT_PSE_PAGE_SIZE 128 @@ -53,7 +54,7 @@ void mt7603_mac_set_timing(struct mt7603_dev *dev) int sifs; u32 val; - if (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) + if (dev->mphy.chandef.chan->band == NL80211_BAND_5GHZ) sifs = 16; else sifs = 10; @@ -456,7 +457,7 @@ void mt7603_mac_sta_poll(struct mt7603_dev *dev) return; spin_lock_bh(&dev->mt76.cc_lock); - dev->mt76.chan_state->cc_tx += total_airtime; + dev->mphy.chan_state->cc_tx += total_airtime; spin_unlock_bh(&dev->mt76.cc_lock); } @@ -502,7 +503,7 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) memset(status, 0, sizeof(*status)); i = FIELD_GET(MT_RXD1_NORMAL_CH_FREQ, rxd1); - sband = (i & 1) ? &dev->mt76.sband_5g.sband : &dev->mt76.sband_2g.sband; + sband = (i & 1) ? &dev->mphy.sband_5g.sband : &dev->mphy.sband_2g.sband; i >>= 1; idx = FIELD_GET(MT_RXD2_NORMAL_WLAN_IDX, rxd2); @@ -531,12 +532,12 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) /* all subframes of an A-MPDU have the same timestamp */ if (dev->rx_ampdu_ts != rxd[12]) { - if (!++dev->mt76.ampdu_ref) - dev->mt76.ampdu_ref++; + if (!++dev->ampdu_ref) + dev->ampdu_ref++; } dev->rx_ampdu_ts = rxd[12]; - status->ampdu_ref = dev->mt76.ampdu_ref; + status->ampdu_ref = dev->ampdu_ref; } remove_pad = rxd1 & MT_RXD1_NORMAL_HDR_OFFSET; @@ -609,7 +610,7 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) status->rate_idx = i; - status->chains = dev->mt76.antenna_mask; + status->chains = dev->mphy.antenna_mask; status->chain_signal[0] = FIELD_GET(MT_RXV4_IB_RSSI0, rxdg3) + dev->rssi_offset[0]; status->chain_signal[1] = FIELD_GET(MT_RXV4_IB_RSSI1, rxdg3) + @@ -668,7 +669,7 @@ mt7603_mac_tx_rate_val(struct mt7603_dev *dev, *bw = 1; } else { const struct ieee80211_rate *r; - int band = dev->mt76.chandef.chan->band; + int band = dev->mphy.chandef.chan->band; u16 val; nss = 1; @@ -1156,10 +1157,10 @@ out: cck = true; /* fall through */ case MT_PHY_TYPE_OFDM: - if (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) - sband = &dev->mt76.sband_5g.sband; + if (dev->mphy.chandef.chan->band == NL80211_BAND_5GHZ) + sband = &dev->mphy.sband_5g.sband; else - sband = &dev->mt76.sband_2g.sband; + sband = &dev->mphy.sband_2g.sband; final_rate &= GENMASK(5, 0); final_rate = mt76_get_rate(&dev->mt76, sband, final_rate, cck); @@ -1193,6 +1194,8 @@ mt7603_mac_add_txs_skb(struct mt7603_dev *dev, struct mt7603_sta *sta, int pid, if (pid < MT_PACKET_ID_FIRST) return false; + trace_mac_txdone(mdev, sta->wcid.idx, pid); + mt76_tx_status_lock(mdev, &list); skb = mt76_tx_status_skb_get(mdev, &sta->wcid, pid, &list); if (skb) { @@ -1389,10 +1392,10 @@ static void mt7603_mac_watchdog_reset(struct mt7603_dev *dev) int i; ieee80211_stop_queues(dev->mt76.hw); - set_bit(MT76_RESET, &dev->mt76.state); + set_bit(MT76_RESET, &dev->mphy.state); /* lock/unlock all queues to ensure that no tx is pending */ - mt76_txq_schedule_all(&dev->mt76); + mt76_txq_schedule_all(&dev->mphy); tasklet_disable(&dev->mt76.tx_tasklet); tasklet_disable(&dev->mt76.pre_tbtt_tasklet); @@ -1426,7 +1429,7 @@ static void mt7603_mac_watchdog_reset(struct mt7603_dev *dev) mt7603_pse_client_reset(dev); - for (i = 0; i < ARRAY_SIZE(dev->mt76.q_tx); i++) + for (i = 0; i < __MT_TXQ_MAX; i++) mt76_queue_tx_cleanup(dev, i, true); for (i = 0; i < ARRAY_SIZE(dev->mt76.q_rx); i++) @@ -1439,7 +1442,7 @@ static void mt7603_mac_watchdog_reset(struct mt7603_dev *dev) mt7603_irq_enable(dev, mask); skip_dma_reset: - clear_bit(MT76_RESET, &dev->mt76.state); + clear_bit(MT76_RESET, &dev->mphy.state); mutex_unlock(&dev->mt76.mutex); tasklet_enable(&dev->mt76.tx_tasklet); @@ -1456,7 +1459,7 @@ skip_dma_reset: napi_schedule(&dev->mt76.napi[1]); ieee80211_wake_queues(dev->mt76.hw); - mt76_txq_schedule_all(&dev->mt76); + mt76_txq_schedule_all(&dev->mphy); } static u32 mt7603_dma_debug(struct mt7603_dev *dev, u8 index) @@ -1574,7 +1577,7 @@ void mt7603_update_channel(struct mt76_dev *mdev) struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); struct mt76_channel_state *state; - state = mdev->chan_state; + state = mdev->phy.chan_state; state->cc_busy += mt76_rr(dev, MT_MIB_STAT_CCA); } @@ -1724,6 +1727,9 @@ mt7603_false_cca_check(struct mt7603_dev *dev) int min_signal; u32 val; + if (!dev->dynamic_sensitivity) + return; + val = mt76_rr(dev, MT_PHYCTRL_STAT_PD); pd_cck = FIELD_GET(MT_PHYCTRL_STAT_PD_CCK, val); pd_ofdm = FIELD_GET(MT_PHYCTRL_STAT_PD_OFDM, val); @@ -1737,7 +1743,7 @@ mt7603_false_cca_check(struct mt7603_dev *dev) mt7603_cca_stats_reset(dev); - min_signal = mt76_get_min_avg_rssi(&dev->mt76); + min_signal = mt76_get_min_avg_rssi(&dev->mt76, false); if (!min_signal) { dev->sensitivity = 0; dev->last_cca_adj = jiffies; @@ -1747,7 +1753,8 @@ mt7603_false_cca_check(struct mt7603_dev *dev) min_signal -= 15; false_cca = dev->false_cca_ofdm + dev->false_cca_cck; - if (false_cca > 600) { + if (false_cca > 600 && + dev->sensitivity < -100 + dev->sensitivity_limit) { if (!dev->sensitivity) dev->sensitivity = -92; else |