diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2')
9 files changed, 18 insertions, 93 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h index a1583021e1e9..d5c3d26b94c1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h @@ -12,7 +12,6 @@ struct mt76x02_dev; struct mt76x2_sta; struct mt76x02_vif; -int mt76x2_mac_start(struct mt76x02_dev *dev); void mt76x2_mac_stop(struct mt76x02_dev *dev, bool force); static inline void mt76x2_mac_resume(struct mt76x02_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h index c876bac43751..f9d37c6cf1f0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h @@ -24,7 +24,6 @@ void mt76x2u_cleanup(struct mt76x02_dev *dev); void mt76x2u_stop_hw(struct mt76x02_dev *dev); int mt76x2u_mac_reset(struct mt76x02_dev *dev); -int mt76x2u_mac_start(struct mt76x02_dev *dev); int mt76x2u_mac_stop(struct mt76x02_dev *dev); int mt76x2u_phy_set_channel(struct mt76x02_dev *dev, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c index cf611d1b817c..53ca0cedf026 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c @@ -21,7 +21,9 @@ mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { static const struct mt76_driver_ops drv_ops = { .txwi_size = sizeof(struct mt76x02_txwi), - .tx_aligned4_skbs = true, + .drv_flags = MT_DRV_TX_ALIGNED4_SKBS | + MT_DRV_SW_RX_AIRTIME, + .survey_flags = SURVEY_INFO_TIME_TX, .update_survey = mt76x02_update_channel, .tx_prepare_skb = mt76x02_tx_prepare_skb, .tx_complete_skb = mt76x02_tx_complete_skb, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c index 343127f2d621..33fcec9179b2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c @@ -7,6 +7,7 @@ #include "mt76x2.h" #include "eeprom.h" #include "mcu.h" +#include "../mt76x02_mac.h" static void mt76x2_mac_pbf_init(struct mt76x02_dev *dev) @@ -132,36 +133,11 @@ int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) for (i = 0; i < 16; i++) mt76_rr(dev, MT_TX_STAT_FIFO); - mt76_wr(dev, MT_CH_TIME_CFG, - MT_CH_TIME_CFG_TIMER_EN | - MT_CH_TIME_CFG_TX_AS_BUSY | - MT_CH_TIME_CFG_RX_AS_BUSY | - MT_CH_TIME_CFG_NAV_AS_BUSY | - MT_CH_TIME_CFG_EIFS_AS_BUSY | - MT_CH_CCA_RC_EN | - FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1)); - mt76x02_set_tx_ackto(dev); return 0; } -int mt76x2_mac_start(struct mt76x02_dev *dev) -{ - int i; - - for (i = 0; i < 16; i++) - mt76_rr(dev, MT_TX_AGG_CNT(i)); - - for (i = 0; i < 16; i++) - mt76_rr(dev, MT_TX_STAT_FIFO); - - memset(dev->aggr_stats, 0, sizeof(dev->aggr_stats)); - mt76x02_mac_start(dev); - - return 0; -} - static void mt76x2_power_on_rf_patch(struct mt76x02_dev *dev) { @@ -264,9 +240,7 @@ static int mt76x2_init_hardware(struct mt76x02_dev *dev) return ret; set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state); - ret = mt76x2_mac_start(dev); - if (ret) - return ret; + mt76x02_mac_start(dev); ret = mt76x2_mcu_init(dev); if (ret) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c index 4971685aafe8..cfe8905ce73f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c @@ -4,6 +4,7 @@ */ #include "mt76x2.h" +#include "../mt76x02_mac.h" static int mt76x2_start(struct ieee80211_hw *hw) @@ -11,10 +12,7 @@ mt76x2_start(struct ieee80211_hw *hw) struct mt76x02_dev *dev = hw->priv; int ret; - ret = mt76x2_mac_start(dev); - if (ret) - return ret; - + mt76x02_mac_start(dev); ret = mt76x2_phy_start(dev); if (ret) return ret; @@ -54,10 +52,7 @@ mt76x2_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) mt76x2_mac_stop(dev, true); ret = mt76x2_phy_set_channel(dev, chandef); - /* channel cycle counters read-and-clear */ - mt76_rr(dev, MT_CH_IDLE); - mt76_rr(dev, MT_CH_BUSY); - + mt76x02_mac_cc_reset(dev); mt76x02_dfs_init_params(dev); mt76x2_mac_resume(dev); @@ -140,19 +135,6 @@ static int mt76x2_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, return 0; } -static int mt76x2_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, - u32 *rx_ant) -{ - struct mt76x02_dev *dev = hw->priv; - - mutex_lock(&dev->mt76.mutex); - *tx_ant = dev->mt76.antenna_mask; - *rx_ant = dev->mt76.antenna_mask; - mutex_unlock(&dev->mt76.mutex); - - return 0; -} - const struct ieee80211_ops mt76x2_ops = { .tx = mt76x02_tx, .start = mt76x2_start, @@ -177,7 +159,7 @@ const struct ieee80211_ops mt76x2_ops = { .get_survey = mt76_get_survey, .set_tim = mt76_set_tim, .set_antenna = mt76x2_set_antenna, - .get_antenna = mt76x2_get_antenna, + .get_antenna = mt76_get_antenna, .set_rts_threshold = mt76x02_set_rts_threshold, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c index da5e0f9a8bae..b64ad816cc25 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c @@ -25,6 +25,8 @@ static int mt76x2u_probe(struct usb_interface *intf, const struct usb_device_id *id) { static const struct mt76_driver_ops drv_ops = { + .drv_flags = MT_DRV_SW_RX_AIRTIME, + .survey_flags = SURVEY_INFO_TIME_TX, .update_survey = mt76x02_update_channel, .tx_prepare_skb = mt76x02u_tx_prepare_skb, .tx_complete_skb = mt76x02u_tx_complete_skb, @@ -39,7 +41,7 @@ static int mt76x2u_probe(struct usb_interface *intf, struct mt76_dev *mdev; int err; - mdev = mt76_alloc_device(&udev->dev, sizeof(*dev), &mt76x2u_ops, + mdev = mt76_alloc_device(&intf->dev, sizeof(*dev), &mt76x2u_ops, &drv_ops); if (!mdev) return -ENOMEM; @@ -71,6 +73,7 @@ static int mt76x2u_probe(struct usb_interface *intf, err: ieee80211_free_hw(mt76_hw(dev)); + mt76u_deinit(&dev->mt76); usb_set_intfdata(intf, NULL); usb_put_dev(udev); @@ -86,6 +89,7 @@ static void mt76x2u_disconnect(struct usb_interface *intf) set_bit(MT76_REMOVED, &dev->mt76.state); ieee80211_unregister_hw(hw); mt76x2u_cleanup(dev); + mt76u_deinit(&dev->mt76); ieee80211_free_hw(hw); usb_set_intfdata(intf, NULL); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c index e305b374c904..2910068f4e79 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c @@ -184,13 +184,6 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev) mt76x02_phy_set_rxpath(dev); mt76x02_phy_set_txdac(dev); - mt76_wr(dev, MT_CH_TIME_CFG, - MT_CH_TIME_CFG_TIMER_EN | - MT_CH_TIME_CFG_TX_AS_BUSY | - MT_CH_TIME_CFG_RX_AS_BUSY | - MT_CH_TIME_CFG_NAV_AS_BUSY | - MT_CH_TIME_CFG_EIFS_AS_BUSY); - return mt76x2u_mac_stop(dev); } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c index e7fea3a6f1fd..59cbe826188a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c @@ -6,16 +6,6 @@ #include "mt76x2u.h" #include "eeprom.h" -static void mt76x2u_mac_reset_counters(struct mt76x02_dev *dev) -{ - mt76_rr(dev, MT_RX_STAT_0); - mt76_rr(dev, MT_RX_STAT_1); - mt76_rr(dev, MT_RX_STAT_2); - mt76_rr(dev, MT_TX_STA_0); - mt76_rr(dev, MT_TX_STA_1); - mt76_rr(dev, MT_TX_STA_2); -} - static void mt76x2u_mac_fixup_xtal(struct mt76x02_dev *dev) { s8 offset = 0; @@ -102,23 +92,6 @@ int mt76x2u_mac_reset(struct mt76x02_dev *dev) return 0; } -int mt76x2u_mac_start(struct mt76x02_dev *dev) -{ - mt76x2u_mac_reset_counters(dev); - - mt76_wr(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX); - mt76x02_wait_for_wpdma(&dev->mt76, 1000); - usleep_range(50, 100); - - mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter); - - mt76_wr(dev, MT_MAC_SYS_CTRL, - MT_MAC_SYS_CTRL_ENABLE_TX | - MT_MAC_SYS_CTRL_ENABLE_RX); - - return 0; -} - int mt76x2u_mac_stop(struct mt76x02_dev *dev) { int i, count = 0, val; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c index eb73cb856c81..9e97204841f5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c @@ -4,13 +4,14 @@ */ #include "mt76x2u.h" +#include "../mt76x02_usb.h" static int mt76x2u_start(struct ieee80211_hw *hw) { struct mt76x02_dev *dev = hw->priv; int ret; - ret = mt76x2u_mac_start(dev); + ret = mt76x02u_mac_start(dev); if (ret) return ret; @@ -48,10 +49,7 @@ mt76x2u_set_channel(struct mt76x02_dev *dev, err = mt76x2u_phy_set_channel(dev, chandef); - /* channel cycle counters read-and-clear */ - mt76_rr(dev, MT_CH_IDLE); - mt76_rr(dev, MT_CH_BUSY); - + mt76x02_mac_cc_reset(dev); mt76x2_mac_resume(dev); clear_bit(MT76_RESET, &dev->mt76.state); @@ -121,4 +119,5 @@ const struct ieee80211_ops mt76x2u_ops = { .get_survey = mt76_get_survey, .set_tim = mt76_set_tim, .release_buffered_frames = mt76_release_buffered_frames, + .get_antenna = mt76_get_antenna, }; |