diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2021-02-27 00:44:27 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-12 00:01:23 +0200 |
| commit | e268fcaa67b855af41c5eb4c641288a2bef05b17 (patch) | |
| tree | b29bc117060a8c161d0a6a3ac16c8d29bd9fa435 /drivers/net/wireless/mediatek/mt76/mt7915/init.c | |
| parent | f92f81d35ac26f8a519866f1b561743fe70e33a5 (diff) | |
mt76: mt7915: add missing capabilities for DBDC
This improves dbdc performance.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/init.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/init.c | 50 |
1 files changed, 29 insertions, 21 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index c599b44a728c..165be6abcc96 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -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 |