| // SPDX-License-Identifier: ISC |
| /* Copyright (C) 2019 MediaTek Inc. |
| * |
| * Author: Roy Luo <royluo@google.com> |
| * Ryder Lee <ryder.lee@mediatek.com> |
| * Felix Fietkau <nbd@nbd.name> |
| * Lorenzo Bianconi <lorenzo@kernel.org> |
| */ |
| |
| #include <linux/etherdevice.h> |
| #include <linux/hwmon.h> |
| #include <linux/hwmon-sysfs.h> |
| #include "mt7615.h" |
| #include "mac.h" |
| #include "mcu.h" |
| #include "eeprom.h" |
| |
| static ssize_t mt7615_thermal_show_temp(struct device *dev, |
| struct device_attribute *attr, |
| char *buf) |
| { |
| struct mt7615_dev *mdev = dev_get_drvdata(dev); |
| int temperature; |
| |
| if (!mt7615_wait_for_mcu_init(mdev)) |
| return 0; |
| |
| mt7615_mutex_acquire(mdev); |
| temperature = mt7615_mcu_get_temperature(mdev); |
| mt7615_mutex_release(mdev); |
| |
| if (temperature < 0) |
| return temperature; |
| |
| /* display in millidegree celcius */ |
| return sprintf(buf, "%u\n", temperature * 1000); |
| } |
| |
| static SENSOR_DEVICE_ATTR(temp1_input, 0444, mt7615_thermal_show_temp, |
| NULL, 0); |
| |
| static struct attribute *mt7615_hwmon_attrs[] = { |
| &sensor_dev_attr_temp1_input.dev_attr.attr, |
| NULL, |
| }; |
| ATTRIBUTE_GROUPS(mt7615_hwmon); |
| |
| int mt7615_thermal_init(struct mt7615_dev *dev) |
| { |
| struct wiphy *wiphy = mt76_hw(dev)->wiphy; |
| struct device *hwmon; |
| |
| if (!IS_REACHABLE(CONFIG_HWMON)) |
| return 0; |
| |
| hwmon = devm_hwmon_device_register_with_groups(&wiphy->dev, |
| wiphy_name(wiphy), dev, |
| mt7615_hwmon_groups); |
| if (IS_ERR(hwmon)) |
| return PTR_ERR(hwmon); |
| |
| return 0; |
| } |
| EXPORT_SYMBOL_GPL(mt7615_thermal_init); |
| |
| static void |
| mt7615_phy_init(struct mt7615_dev *dev) |
| { |
| /* disable rf low power beacon mode */ |
| mt76_set(dev, MT_WF_PHY_WF2_RFCTRL0(0), MT_WF_PHY_WF2_RFCTRL0_LPBCN_EN); |
| mt76_set(dev, MT_WF_PHY_WF2_RFCTRL0(1), MT_WF_PHY_WF2_RFCTRL0_LPBCN_EN); |
| } |
| |
| static void |
| mt7615_init_mac_chain(struct mt7615_dev *dev, int chain) |
| { |
| u32 val; |
| |
| if (!chain) |
| val = MT_CFG_CCR_MAC_D0_1X_GC_EN | MT_CFG_CCR_MAC_D0_2X_GC_EN; |
| else |
| val = MT_CFG_CCR_MAC_D1_1X_GC_EN | MT_CFG_CCR_MAC_D1_2X_GC_EN; |
| |
| /* enable band 0/1 clk */ |
| mt76_set(dev, MT_CFG_CCR, val); |
| |
| mt76_rmw(dev, MT_TMAC_TRCR(chain), |
| MT_TMAC_TRCR_CCA_SEL | MT_TMAC_TRCR_SEC_CCA_SEL, |
| FIELD_PREP(MT_TMAC_TRCR_CCA_SEL, 2) | |
| FIELD_PREP(MT_TMAC_TRCR_SEC_CCA_SEL, 0)); |
| |
| mt76_wr(dev, MT_AGG_ACR(chain), |
| MT_AGG_ACR_PKT_TIME_EN | MT_AGG_ACR_NO_BA_AR_RULE | |
| FIELD_PREP(MT_AGG_ACR_CFEND_RATE, MT7615_CFEND_RATE_DEFAULT) | |
| FIELD_PREP(MT_AGG_ACR_BAR_RATE, MT7615_BAR_RATE_DEFAULT)); |
| |
| mt76_wr(dev, MT_AGG_ARUCR(chain), |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(0), 7) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(1), 2) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(2), 2) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(3), 2) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(4), 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(5), 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(6), 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(7), 1)); |
| |
| mt76_wr(dev, MT_AGG_ARDCR(chain), |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(0), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(1), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(2), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(3), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(4), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(5), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(6), MT7615_RATE_RETRY - 1) | |
| FIELD_PREP(MT_AGG_ARxCR_LIMIT(7), MT7615_RATE_RETRY - 1)); |
| |
| mt76_clear(dev, MT_DMA_RCFR0(chain), MT_DMA_RCFR0_MCU_RX_TDLS); |
| if (!mt7615_firmware_offload(dev)) { |
| u32 mask, set; |
| |
| mask = MT_DMA_RCFR0_MCU_RX_MGMT | |
| MT_DMA_RCFR0_MCU_RX_CTL_NON_BAR | |
| MT_DMA_RCFR0_MCU_RX_CTL_BAR | |
| MT_DMA_RCFR0_MCU_RX_BYPASS | |
| MT_DMA_RCFR0_RX_DROPPED_UCAST | |
| MT_DMA_RCFR0_RX_DROPPED_MCAST; |
| set = FIELD_PREP(MT_DMA_RCFR0_RX_DROPPED_UCAST, 2) | |
| FIELD_PREP(MT_DMA_RCFR0_RX_DROPPED_MCAST, 2); |
| mt76_rmw(dev, MT_DMA_RCFR0(chain), mask, set); |
| } |
| } |
| |
| static void |
| mt7615_mac_init(struct mt7615_dev *dev) |
| { |
| int i; |
| |
| mt7615_init_mac_chain(dev, 0); |
| |
| mt76_rmw_field(dev, MT_TMAC_CTCR0, |
| MT_TMAC_CTCR0_INS_DDLMT_REFTIME, 0x3f); |
| mt76_rmw_field(dev, MT_TMAC_CTCR0, |
| MT_TMAC_CTCR0_INS_DDLMT_DENSITY, 0x3); |
| mt76_rmw(dev, MT_TMAC_CTCR0, |
| MT_TMAC_CTCR0_INS_DDLMT_VHT_SMPDU_EN | |
| MT_TMAC_CTCR0_INS_DDLMT_EN, |
| MT_TMAC_CTCR0_INS_DDLMT_VHT_SMPDU_EN | |
| MT_TMAC_CTCR0_INS_DDLMT_EN); |
| |
| mt76_connac_mcu_set_rts_thresh(&dev->mt76, 0x92b, 0); |
| mt7615_mac_set_scs(&dev->phy, true); |
| |
| mt76_rmw(dev, MT_AGG_SCR, MT_AGG_SCR_NLNAV_MID_PTEC_DIS, |
| MT_AGG_SCR_NLNAV_MID_PTEC_DIS); |
| |
| mt76_wr(dev, MT_AGG_ARCR, |
| FIELD_PREP(MT_AGG_ARCR_RTS_RATE_THR, 2) | |
| MT_AGG_ARCR_RATE_DOWN_RATIO_EN | |
| FIELD_PREP(MT_AGG_ARCR_RATE_DOWN_RATIO, 1) | |
| FIELD_PREP(MT_AGG_ARCR_RATE_UP_EXTRA_TH, 4)); |
| |
| for (i = 0; i < MT7615_WTBL_SIZE; i++) |
| mt7615_mac_wtbl_update(dev, i, |
| MT_WTBL_UPDATE_ADM_COUNT_CLEAR); |
| |
| mt76_set(dev, MT_WF_RMAC_MIB_TIME0, MT_WF_RMAC_MIB_RXTIME_EN); |
| mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0, MT_WF_RMAC_MIB_RXTIME_EN); |
| |
| mt76_wr(dev, MT_DMA_DCR0, |
| FIELD_PREP(MT_DMA_DCR0_MAX_RX_LEN, 3072) | |
| MT_DMA_DCR0_RX_VEC_DROP | MT_DMA_DCR0_DAMSDU_EN | |
| MT_DMA_DCR0_RX_HDR_TRANS_EN); |
| /* disable TDLS filtering */ |
| mt76_clear(dev, MT_WF_PFCR, MT_WF_PFCR_TDLS_EN); |
| mt76_set(dev, MT_WF_MIB_SCR0, MT_MIB_SCR0_AGG_CNT_RANGE_EN); |
| if (is_mt7663(&dev->mt76)) { |
| mt76_wr(dev, MT_WF_AGG(0x160), 0x5c341c02); |
| mt76_wr(dev, MT_WF_AGG(0x164), 0x70708040); |
| } else { |
| mt7615_init_mac_chain(dev, 1); |
| } |
| mt7615_mcu_set_rx_hdr_trans_blacklist(dev); |
| } |
| |
| static void |
| mt7615_check_offload_capability(struct mt7615_dev *dev) |
| { |
| struct ieee80211_hw *hw = mt76_hw(dev); |
| struct wiphy *wiphy = hw->wiphy; |
| |
| if (mt7615_firmware_offload(dev)) { |
| ieee80211_hw_set(hw, SUPPORTS_PS); |
| ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); |
| |
| wiphy->max_remain_on_channel_duration = 5000; |
| wiphy->features |= NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR | |
| NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR | |
| WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | |
| NL80211_FEATURE_P2P_GO_CTWIN | |
| NL80211_FEATURE_P2P_GO_OPPPS; |
| } else { |
| dev->ops->hw_scan = NULL; |
| dev->ops->cancel_hw_scan = NULL; |
| dev->ops->sched_scan_start = NULL; |
| dev->ops->sched_scan_stop = NULL; |
| dev->ops->set_rekey_data = NULL; |
| dev->ops->remain_on_channel = NULL; |
| dev->ops->cancel_remain_on_channel = NULL; |
| |
| wiphy->max_sched_scan_plan_interval = 0; |
| wiphy->max_sched_scan_ie_len = 0; |
| wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; |
| wiphy->max_sched_scan_ssids = 0; |
| wiphy->max_match_sets = 0; |
| wiphy->max_sched_scan_reqs = 0; |
| } |
| } |
| |
| bool mt7615_wait_for_mcu_init(struct mt7615_dev *dev) |
| { |
| flush_work(&dev->mcu_work); |
| |
| return test_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); |
| } |
| EXPORT_SYMBOL_GPL(mt7615_wait_for_mcu_init); |
| |
| static const struct ieee80211_iface_limit if_limits[] = { |
| { |
| .max = 1, |
| .types = BIT(NL80211_IFTYPE_ADHOC) |
| }, { |
| .max = MT7615_MAX_INTERFACES, |
| .types = BIT(NL80211_IFTYPE_AP) | |
| #ifdef CONFIG_MAC80211_MESH |
| BIT(NL80211_IFTYPE_MESH_POINT) | |
| #endif |
| BIT(NL80211_IFTYPE_P2P_CLIENT) | |
| BIT(NL80211_IFTYPE_P2P_GO) | |
| BIT(NL80211_IFTYPE_STATION) |
| } |
| }; |
| |
| static const struct ieee80211_iface_combination if_comb_radar[] = { |
| { |
| .limits = if_limits, |
| .n_limits = ARRAY_SIZE(if_limits), |
| .max_interfaces = MT7615_MAX_INTERFACES, |
| .num_different_channels = 1, |
| .beacon_int_infra_match = true, |
| .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | |
| BIT(NL80211_CHAN_WIDTH_20) | |
| BIT(NL80211_CHAN_WIDTH_40) | |
| BIT(NL80211_CHAN_WIDTH_80) | |
| BIT(NL80211_CHAN_WIDTH_160) | |
| BIT(NL80211_CHAN_WIDTH_80P80), |
| } |
| }; |
| |
| static const struct ieee80211_iface_combination if_comb[] = { |
| { |
| .limits = if_limits, |
| .n_limits = ARRAY_SIZE(if_limits), |
| .max_interfaces = MT7615_MAX_INTERFACES, |
| .num_different_channels = 1, |
| .beacon_int_infra_match = true, |
| } |
| }; |
| |
| void mt7615_init_txpower(struct mt7615_dev *dev, |
| struct ieee80211_supported_band *sband) |
| { |
| int i, n_chains = hweight8(dev->mphy.antenna_mask), target_chains; |
| int delta_idx, delta = mt76_tx_power_nss_delta(n_chains); |
| u8 *eep = (u8 *)dev->mt76.eeprom.data; |
| enum nl80211_band band = sband->band; |
| struct mt76_power_limits limits; |
| u8 rate_val; |
| |
| delta_idx = mt7615_eeprom_get_power_delta_index(dev, band); |
| rate_val = eep[delta_idx]; |
| if ((rate_val & ~MT_EE_RATE_POWER_MASK) == |
| (MT_EE_RATE_POWER_EN | MT_EE_RATE_POWER_SIGN)) |
| delta += rate_val & MT_EE_RATE_POWER_MASK; |
| |
| if (!is_mt7663(&dev->mt76) && mt7615_ext_pa_enabled(dev, band)) |
| target_chains = 1; |
| else |
| target_chains = n_chains; |
| |
| for (i = 0; i < sband->n_channels; i++) { |
| struct ieee80211_channel *chan = &sband->channels[i]; |
| u8 target_power = 0; |
| int j; |
| |
| for (j = 0; j < target_chains; j++) { |
| int index; |
| |
| index = mt7615_eeprom_get_target_power_index(dev, chan, j); |
| if (index < 0) |
| continue; |
| |
| target_power = max(target_power, eep[index]); |
| } |
| |
| target_power = mt76_get_rate_power_limits(&dev->mphy, chan, |
| &limits, |
| target_power); |
| target_power += delta; |
| target_power = DIV_ROUND_UP(target_power, 2); |
| chan->max_power = min_t(int, chan->max_reg_power, |
| target_power); |
| chan->orig_mpwr = target_power; |
| } |
| } |
| EXPORT_SYMBOL_GPL(mt7615_init_txpower); |
| |
| void mt7615_init_work(struct mt7615_dev *dev) |
| { |
| mt7615_mcu_set_eeprom(dev); |
| mt7615_mac_init(dev); |
| mt7615_phy_init(dev); |
| mt7615_mcu_del_wtbl_all(dev); |
| mt7615_check_offload_capability(dev); |
| } |
| EXPORT_SYMBOL_GPL(mt7615_init_work); |
| |
| static void |
| mt7615_regd_notifier(struct wiphy *wiphy, |
| struct regulatory_request *request) |
| { |
| struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); |
| struct mt7615_dev *dev = mt7615_hw_dev(hw); |
| struct mt76_phy *mphy = hw->priv; |
| struct mt7615_phy *phy = mphy->priv; |
| struct cfg80211_chan_def *chandef = &mphy->chandef; |
| |
| memcpy(dev->mt76.alpha2, request->alpha2, sizeof(dev->mt76.alpha2)); |
| dev->mt76.region = request->dfs_region; |
| |
| mt7615_init_txpower(dev, &mphy->sband_2g.sband); |
| mt7615_init_txpower(dev, &mphy->sband_5g.sband); |
| |
| mt7615_mutex_acquire(dev); |
| |
| if (chandef->chan->flags & IEEE80211_CHAN_RADAR) |
| mt7615_dfs_init_radar_detector(phy); |
| |
| if (mt7615_firmware_offload(phy->dev)) { |
| mt76_connac_mcu_set_channel_domain(mphy); |
| mt76_connac_mcu_set_rate_txpower(mphy); |
| } |
| |
| mt7615_mutex_release(dev); |
| } |
| |
| static void |
| mt7615_init_wiphy(struct ieee80211_hw *hw) |
| { |
| struct mt7615_phy *phy = mt7615_hw_phy(hw); |
| struct wiphy *wiphy = hw->wiphy; |
| |
| hw->queues = 4; |
| hw->max_rates = 3; |
| hw->max_report_rates = 7; |
| hw->max_rate_tries = 11; |
| hw->netdev_features = NETIF_F_RXCSUM; |
| |
| hw->radiotap_timestamp.units_pos = |
| IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US; |
| |
| phy->slottime = 9; |
| |
| hw->sta_data_size = sizeof(struct mt7615_sta); |
| hw->vif_data_size = sizeof(struct mt7615_vif); |
| |
| if (is_mt7663(&phy->dev->mt76)) { |
| wiphy->iface_combinations = if_comb; |
| wiphy->n_iface_combinations = ARRAY_SIZE(if_comb); |
| } else { |
| wiphy->iface_combinations = if_comb_radar; |
| wiphy->n_iface_combinations = ARRAY_SIZE(if_comb_radar); |
| } |
| wiphy->reg_notifier = mt7615_regd_notifier; |
| |
| wiphy->max_sched_scan_plan_interval = |
| MT76_CONNAC_MAX_TIME_SCHED_SCAN_INTERVAL; |
| wiphy->max_sched_scan_ie_len = IEEE80211_MAX_DATA_LEN; |
| wiphy->max_scan_ie_len = MT76_CONNAC_SCAN_IE_LEN; |
| wiphy->max_sched_scan_ssids = MT76_CONNAC_MAX_SCHED_SCAN_SSID; |
| wiphy->max_match_sets = MT76_CONNAC_MAX_SCAN_MATCH; |
| wiphy->max_sched_scan_reqs = 1; |
| wiphy->max_scan_ssids = 4; |
| |
| wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL); |
| wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS); |
| |
| ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); |
| ieee80211_hw_set(hw, TX_STATUS_NO_AMPDU_LEN); |
| ieee80211_hw_set(hw, WANT_MONITOR_VIF); |
| ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD); |
| |
| if (is_mt7615(&phy->dev->mt76)) |
| hw->max_tx_fragments = MT_TXP_MAX_BUF_NUM; |
| else |
| hw->max_tx_fragments = MT_HW_TXP_MAX_BUF_NUM; |
| |
| phy->mt76->sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; |
| phy->mt76->sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; |
| phy->mt76->sband_5g.sband.vht_cap.cap |= |
| IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK; |
| } |
| |
| static void |
| mt7615_cap_dbdc_enable(struct mt7615_dev *dev) |
| { |
| dev->mphy.sband_5g.sband.vht_cap.cap &= |
| ~(IEEE80211_VHT_CAP_SHORT_GI_160 | |
| IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ); |
| if (dev->chainmask == 0xf) |
| dev->mphy.antenna_mask = dev->chainmask >> 2; |
| else |
| dev->mphy.antenna_mask = dev->chainmask >> 1; |
| dev->mphy.chainmask = dev->mphy.antenna_mask; |
| dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask; |
| dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; |
| mt76_set_stream_caps(&dev->mphy, true); |
| } |
| |
| static void |
| mt7615_cap_dbdc_disable(struct mt7615_dev *dev) |
| { |
| dev->mphy.sband_5g.sband.vht_cap.cap |= |
| IEEE80211_VHT_CAP_SHORT_GI_160 | |
| IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ; |
| dev->mphy.antenna_mask = dev->chainmask; |
| dev->mphy.chainmask = dev->chainmask; |
| dev->mphy.hw->wiphy->available_antennas_rx = dev->chainmask; |
| dev->mphy.hw->wiphy->available_antennas_tx = dev->chainmask; |
| mt76_set_stream_caps(&dev->mphy, true); |
| } |
| |
| int mt7615_register_ext_phy(struct mt7615_dev *dev) |
| { |
| struct mt7615_phy *phy = mt7615_ext_phy(dev); |
| struct mt76_phy *mphy; |
| int i, ret; |
| |
| if (!is_mt7615(&dev->mt76)) |
| return -EOPNOTSUPP; |
| |
| if (test_bit(MT76_STATE_RUNNING, &dev->mphy.state)) |
| return -EINVAL; |
| |
| if (phy) |
| return 0; |
| |
| mt7615_cap_dbdc_enable(dev); |
| mphy = mt76_alloc_phy(&dev->mt76, sizeof(*phy), &mt7615_ops); |
| if (!mphy) |
| return -ENOMEM; |
| |
| phy = mphy->priv; |
| phy->dev = dev; |
| phy->mt76 = mphy; |
| mphy->chainmask = dev->chainmask & ~dev->mphy.chainmask; |
| mphy->antenna_mask = BIT(hweight8(mphy->chainmask)) - 1; |
| mt7615_init_wiphy(mphy->hw); |
| |
| INIT_DELAYED_WORK(&mphy->mac_work, mt7615_mac_work); |
| INIT_DELAYED_WORK(&phy->scan_work, mt7615_scan_work); |
| skb_queue_head_init(&phy->scan_event_list); |
| |
| INIT_WORK(&phy->roc_work, mt7615_roc_work); |
| timer_setup(&phy->roc_timer, mt7615_roc_timer, 0); |
| init_waitqueue_head(&phy->roc_wait); |
| |
| mt7615_mac_set_scs(phy, true); |
| |
| /* |
| * Make the secondary PHY MAC address local without overlapping with |
| * the usual MAC address allocation scheme on multiple virtual interfaces |
| */ |
| memcpy(mphy->macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR, |
| ETH_ALEN); |
| mphy->macaddr[0] |= 2; |
| mphy->macaddr[0] ^= BIT(7); |
| mt76_eeprom_override(mphy); |
| |
| /* second phy can only handle 5 GHz */ |
| mphy->cap.has_5ghz = true; |
| |
| /* mt7615 second phy shares the same hw queues with the primary one */ |
| for (i = 0; i <= MT_TXQ_PSD ; i++) |
| mphy->q_tx[i] = dev->mphy.q_tx[i]; |
| |
| ret = mt76_register_phy(mphy, true, mt76_rates, |
| ARRAY_SIZE(mt76_rates)); |
| if (ret) |
| ieee80211_free_hw(mphy->hw); |
| |
| return ret; |
| } |
| EXPORT_SYMBOL_GPL(mt7615_register_ext_phy); |
| |
| void mt7615_unregister_ext_phy(struct mt7615_dev *dev) |
| { |
| struct mt7615_phy *phy = mt7615_ext_phy(dev); |
| struct mt76_phy *mphy = dev->mt76.phy2; |
| |
| if (!phy) |
| return; |
| |
| mt7615_cap_dbdc_disable(dev); |
| mt76_unregister_phy(mphy); |
| ieee80211_free_hw(mphy->hw); |
| } |
| EXPORT_SYMBOL_GPL(mt7615_unregister_ext_phy); |
| |
| void mt7615_init_device(struct mt7615_dev *dev) |
| { |
| struct ieee80211_hw *hw = mt76_hw(dev); |
| |
| dev->phy.dev = dev; |
| dev->phy.mt76 = &dev->mt76.phy; |
| dev->mt76.phy.priv = &dev->phy; |
| dev->mt76.tx_worker.fn = mt7615_tx_worker; |
| |
| INIT_DELAYED_WORK(&dev->pm.ps_work, mt7615_pm_power_save_work); |
| INIT_WORK(&dev->pm.wake_work, mt7615_pm_wake_work); |
| spin_lock_init(&dev->pm.wake.lock); |
| mutex_init(&dev->pm.mutex); |
| init_waitqueue_head(&dev->pm.wait); |
| spin_lock_init(&dev->pm.txq_lock); |
| INIT_DELAYED_WORK(&dev->mphy.mac_work, mt7615_mac_work); |
| INIT_DELAYED_WORK(&dev->phy.scan_work, mt7615_scan_work); |
| INIT_DELAYED_WORK(&dev->coredump.work, mt7615_coredump_work); |
| skb_queue_head_init(&dev->phy.scan_event_list); |
| skb_queue_head_init(&dev->coredump.msg_list); |
| INIT_LIST_HEAD(&dev->sta_poll_list); |
| spin_lock_init(&dev->sta_poll_lock); |
| init_waitqueue_head(&dev->reset_wait); |
| init_waitqueue_head(&dev->phy.roc_wait); |
| |
| INIT_WORK(&dev->phy.roc_work, mt7615_roc_work); |
| timer_setup(&dev->phy.roc_timer, mt7615_roc_timer, 0); |
| |
| mt7615_init_wiphy(hw); |
| dev->pm.idle_timeout = MT7615_PM_TIMEOUT; |
| dev->pm.stats.last_wake_event = jiffies; |
| dev->pm.stats.last_doze_event = jiffies; |
| mt7615_cap_dbdc_disable(dev); |
| dev->phy.dfs_state = -1; |
| |
| #ifdef CONFIG_NL80211_TESTMODE |
| dev->mt76.test_ops = &mt7615_testmode_ops; |
| #endif |
| } |
| EXPORT_SYMBOL_GPL(mt7615_init_device); |