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mt76: mt7915: add missing capabilities for DBDC

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This improves dbdc performance.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Ryder Lee 2021-02-27 00:44:27 +08:00 • committed by Felix Fietkau
parent f92f81d35a
commit e268fcaa67
1 changed files with 29 additions and 21 deletions
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50
drivers/net/wireless/mediatek/mt76/mt7915/init.c
View file

@ -113,6 +113,24 @@ mt7915_init_wiphy(struct ieee80211_hw *hw)
ieee80211_hw_set(hw, WANT_MONITOR_VIF);
hw->max_tx_fragments = 4;
if (phy->mt76->cap.has_2ghz)
phy->mt76->sband_2g.sband.ht_cap.cap |=
IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_MAX_AMSDU;
if (phy->mt76->cap.has_5ghz) {
phy->mt76->sband_5g.sband.ht_cap.cap |=
IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_MAX_AMSDU;
phy->mt76->sband_5g.sband.vht_cap.cap |=
IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 |
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
}
mt76_set_stream_caps(phy->mt76, true);
mt7915_set_stream_vht_txbf_caps(phy);
mt7915_set_stream_he_caps(phy);
}
static void
@ -240,22 +258,17 @@ static int mt7915_register_ext_phy(struct mt7915_dev *dev)
phy->mt76 = mphy;
mphy->chainmask = dev->chainmask & ~dev->mphy.chainmask;
mphy->antenna_mask = BIT(hweight8(mphy->chainmask)) - 1;
mt7915_init_wiphy(mphy->hw);
INIT_LIST_HEAD(&phy->stats_list);
INIT_DELAYED_WORK(&mphy->mac_work, mt7915_mac_work);
mt7915_eeprom_parse_band_config(phy);
mt7915_set_stream_vht_txbf_caps(phy);
mt7915_set_stream_he_caps(phy);
mt7915_init_wiphy(mphy->hw);
memcpy(mphy->macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR2,
ETH_ALEN);
mt76_eeprom_override(mphy);
/* The second interface does not get any packets unless it has a vif */
ieee80211_hw_set(mphy->hw, WANT_MONITOR_VIF);
ret = mt7915_init_tx_queues(phy, MT7915_TXQ_BAND1,
MT7915_TX_RING_SIZE);
if (ret)
@ -332,8 +345,14 @@ static int mt7915_init_hardware(struct mt7915_dev *dev)
void mt7915_set_stream_vht_txbf_caps(struct mt7915_phy *phy)
{
int nss = hweight8(phy->mt76->chainmask);
u32 *cap = &phy->mt76->sband_5g.sband.vht_cap.cap;
int nss;
u32 *cap;
if (!phy->mt76->cap.has_5ghz)
return;
nss = hweight8(phy->mt76->chainmask);
cap = &phy->mt76->sband_5g.sband.vht_cap.cap;
*cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE |
@ -637,25 +656,14 @@ int mt7915_register_device(struct mt7915_dev *dev)
return ret;
mt7915_init_wiphy(hw);
dev->mphy.sband_2g.sband.ht_cap.cap |=
IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_MAX_AMSDU;
dev->mphy.sband_5g.sband.ht_cap.cap |=
IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_MAX_AMSDU;
dev->mphy.sband_5g.sband.vht_cap.cap |=
IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 |
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
if (!dev->dbdc_support)
dev->mphy.sband_5g.sband.vht_cap.cap |=
IEEE80211_VHT_CAP_SHORT_GI_160 |
IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
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);
mt7915_set_stream_vht_txbf_caps(&dev->phy);
mt7915_set_stream_he_caps(&dev->phy);
dev->phy.dfs_state = -1;
#ifdef CONFIG_NL80211_TESTMODE