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path: root/drivers/net/wireless/mediatek/mt76/mt7921/main.c
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-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/main.c83
1 files changed, 32 insertions, 51 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 633c6d2a57ac..7a8d2596c226 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -128,11 +128,23 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU |
IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB |
IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB;
+
+ if (is_mt7922(phy->mt76->dev)) {
+ he_cap_elem->phy_cap_info[0] |=
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+ he_cap_elem->phy_cap_info[8] |=
+ IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
+ IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU;
+ }
break;
}
he_mcs->rx_mcs_80 = cpu_to_le16(mcs_map);
he_mcs->tx_mcs_80 = cpu_to_le16(mcs_map);
+ if (is_mt7922(phy->mt76->dev)) {
+ he_mcs->rx_mcs_160 = cpu_to_le16(mcs_map);
+ he_mcs->tx_mcs_160 = cpu_to_le16(mcs_map);
+ }
memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres));
if (he_cap_elem->phy_cap_info[6] &
@@ -140,7 +152,8 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
mt7921_gen_ppe_thresh(he_cap->ppe_thres, nss);
} else {
he_cap_elem->phy_cap_info[9] |=
- IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US;
+ u8_encode_bits(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_16US,
+ IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK);
}
if (band == NL80211_BAND_6GHZ) {
@@ -166,7 +179,7 @@ mt7921_init_he_caps(struct mt7921_phy *phy, enum nl80211_band band,
if (vht_cap->cap & IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN)
cap |= IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS;
- data->he_6ghz_capa.capa = cpu_to_le16(cap);
+ data[idx].he_6ghz_capa.capa = cpu_to_le16(cap);
}
idx++;
}
@@ -221,7 +234,7 @@ int __mt7921_start(struct mt7921_phy *phy)
if (err)
return err;
- err = mt7921_mcu_set_chan_info(phy, MCU_EXT_CMD_SET_RX_PATH);
+ err = mt7921_mcu_set_chan_info(phy, MCU_EXT_CMD(SET_RX_PATH));
if (err)
return err;
@@ -318,12 +331,6 @@ static int mt7921_add_interface(struct ieee80211_hw *hw,
mtxq->wcid = &mvif->sta.wcid;
}
- if (vif->type != NL80211_IFTYPE_AP &&
- (!mvif->mt76.omac_idx || mvif->mt76.omac_idx > 3))
- vif->offload_flags = 0;
-
- vif->offload_flags |= IEEE80211_OFFLOAD_ENCAP_4ADDR;
-
out:
mt7921_mutex_release(dev);
@@ -369,7 +376,7 @@ static int mt7921_set_channel(struct mt7921_phy *phy)
mt76_set_channel(phy->mt76);
- ret = mt7921_mcu_set_chan_info(phy, MCU_EXT_CMD_CHANNEL_SWITCH);
+ ret = mt7921_mcu_set_chan_info(phy, MCU_EXT_CMD(CHANNEL_SWITCH));
if (ret)
goto out;
@@ -462,7 +469,7 @@ static int mt7921_config(struct ieee80211_hw *hw, u32 changed)
{
struct mt7921_dev *dev = mt7921_hw_dev(hw);
struct mt7921_phy *phy = mt7921_hw_phy(hw);
- int ret;
+ int ret = 0;
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
ieee80211_stop_queues(hw);
@@ -474,8 +481,11 @@ static int mt7921_config(struct ieee80211_hw *hw, u32 changed)
mt7921_mutex_acquire(dev);
- if (changed & IEEE80211_CONF_CHANGE_POWER)
- mt76_connac_mcu_set_rate_txpower(phy->mt76);
+ if (changed & IEEE80211_CONF_CHANGE_POWER) {
+ ret = mt76_connac_mcu_set_rate_txpower(phy->mt76);
+ if (ret)
+ goto out;
+ }
if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
bool enabled = !!(hw->conf.flags & IEEE80211_CONF_MONITOR);
@@ -490,9 +500,10 @@ static int mt7921_config(struct ieee80211_hw *hw, u32 changed)
mt76_wr(dev, MT_WF_RFCR(0), phy->rxfilter);
}
+out:
mt7921_mutex_release(dev);
- return 0;
+ return ret;
}
static int
@@ -1238,7 +1249,6 @@ static int mt7921_suspend(struct ieee80211_hw *hw,
{
struct mt7921_dev *dev = mt7921_hw_dev(hw);
struct mt7921_phy *phy = mt7921_hw_phy(hw);
- int err;
cancel_delayed_work_sync(&phy->scan_work);
cancel_delayed_work_sync(&phy->mt76->mac_work);
@@ -1249,34 +1259,24 @@ static int mt7921_suspend(struct ieee80211_hw *hw,
mt7921_mutex_acquire(dev);
clear_bit(MT76_STATE_RUNNING, &phy->mt76->state);
-
- set_bit(MT76_STATE_SUSPEND, &phy->mt76->state);
ieee80211_iterate_active_interfaces(hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
mt76_connac_mcu_set_suspend_iter,
&dev->mphy);
- err = mt76_connac_mcu_set_hif_suspend(&dev->mt76, true);
-
mt7921_mutex_release(dev);
- return err;
+ return 0;
}
static int mt7921_resume(struct ieee80211_hw *hw)
{
struct mt7921_dev *dev = mt7921_hw_dev(hw);
struct mt7921_phy *phy = mt7921_hw_phy(hw);
- int err;
mt7921_mutex_acquire(dev);
- err = mt76_connac_mcu_set_hif_suspend(&dev->mt76, false);
- if (err < 0)
- goto out;
-
set_bit(MT76_STATE_RUNNING, &phy->mt76->state);
- clear_bit(MT76_STATE_SUSPEND, &phy->mt76->state);
ieee80211_iterate_active_interfaces(hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
mt76_connac_mcu_set_suspend_iter,
@@ -1284,11 +1284,10 @@ static int mt7921_resume(struct ieee80211_hw *hw)
ieee80211_queue_delayed_work(hw, &phy->mt76->mac_work,
MT7921_WATCHDOG_TIME);
-out:
mt7921_mutex_release(dev);
- return err;
+ return 0;
}
static void mt7921_set_wakeup(struct ieee80211_hw *hw, bool enabled)
@@ -1334,41 +1333,23 @@ static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw,
clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
mt76_connac_mcu_sta_update_hdr_trans(&dev->mt76, vif, &msta->wcid,
- MCU_UNI_CMD_STA_REC_UPDATE);
+ MCU_UNI_CMD(STA_REC_UPDATE));
}
static int mt7921_set_sar_specs(struct ieee80211_hw *hw,
const struct cfg80211_sar_specs *sar)
{
- const struct cfg80211_sar_capa *capa = hw->wiphy->sar_capa;
struct mt7921_dev *dev = mt7921_hw_dev(hw);
- struct mt76_freq_range_power *data, *frp;
struct mt76_phy *mphy = hw->priv;
int err;
- u32 i;
-
- if (sar->type != NL80211_SAR_TYPE_POWER || !sar->num_sub_specs)
- return -EINVAL;
mt7921_mutex_acquire(dev);
-
- data = mphy->frp;
-
- for (i = 0; i < sar->num_sub_specs; i++) {
- u32 index = sar->sub_specs[i].freq_range_index;
- /* SAR specifies power limitaton in 0.25dbm */
- s32 power = sar->sub_specs[i].power >> 1;
-
- if (power > 127 || power < -127)
- power = 127;
-
- frp = &data[index];
- frp->range = &capa->freq_ranges[index];
- frp->power = power;
- }
+ err = mt76_init_sar_power(hw, sar);
+ if (err)
+ goto out;
err = mt76_connac_mcu_set_rate_txpower(mphy);
-
+out:
mt7921_mutex_release(dev);
return err;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.