From b0efe6dd21e6a7c7fc591d95cceb203a365ffc30 Mon Sep 17 00:00:00 2001 From: Ryder Lee Date: Tue, 12 May 2020 00:06:32 +0800 Subject: [PATCH] mt76: mt7915: introduce mt7915_get_he_phy_cap Add a helper to reduce duplicate codes. This is a preliminary patch to add Tx beamforming support. Signed-off-by: Ryder Lee Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 31 ++++++++++++++----------- 1 file changed, 18 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 3e3d6f1..c147a03 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -134,6 +134,18 @@ static u8 mt7915_mcu_chan_bw(struct cfg80211_chan_def *chandef) return width_to_bw[chandef->width]; } +static const struct ieee80211_sta_he_cap * +mt7915_get_he_phy_cap(struct mt7915_phy *phy, struct ieee80211_vif *vif) +{ + struct ieee80211_supported_band *sband; + enum nl80211_band band; + + band = phy->mt76->chandef.chan->band; + sband = phy->mt76->hw->wiphy->bands[band]; + + return ieee80211_get_he_iftype_cap(sband, vif->type); +} + static u8 mt7915_get_phy_mode(struct mt7915_dev *dev, struct ieee80211_vif *vif, enum nl80211_band band, struct ieee80211_sta *sta) @@ -149,11 +161,12 @@ mt7915_get_phy_mode(struct mt7915_dev *dev, struct ieee80211_vif *vif, he_cap = &sta->he_cap; } else { struct ieee80211_supported_band *sband; + struct mt7915_phy *phy; + struct mt7915_vif *mvif; - if (band == NL80211_BAND_2GHZ) - sband = &dev->mphy.sband_2g.sband; - else - sband = &dev->mphy.sband_5g.sband; + mvif = (struct mt7915_vif *)vif->drv_priv; + phy = mvif->band_idx ? mt7915_ext_phy(dev) : &dev->phy; + sband = phy->mt76->hw->wiphy->bands[band]; ht_cap = &sband->ht_cap; vht_cap = &sband->vht_cap; @@ -884,19 +897,11 @@ mt7915_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, { #define DEFAULT_HE_PE_DURATION 4 #define DEFAULT_HE_DURATION_RTS_THRES 1023 - struct cfg80211_chan_def *chandef = &phy->mt76->chandef; - enum nl80211_band band = chandef->chan->band; - struct ieee80211_supported_band *sband; const struct ieee80211_sta_he_cap *cap; struct bss_info_he *he; struct tlv *tlv; - if (band == NL80211_BAND_2GHZ) - sband = &phy->mt76->sband_2g.sband; - else - sband = &phy->mt76->sband_5g.sband; - - cap = ieee80211_get_he_iftype_cap(sband, vif->type); + cap = mt7915_get_he_phy_cap(phy, vif); tlv = mt7915_mcu_add_tlv(skb, BSS_INFO_HE_BASIC, sizeof(*he)); -- 2.7.4