diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2022-10-25 03:31:01 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-11-11 13:38:25 +0300 |
| commit | ad9bd2ba361e72cbb0824dea23253847d480bae0 (patch) | |
| tree | e364e13e3f5cede45f196c4cacc059510656f3db | |
| parent | 3365c129f73c5b9ca6ef5f5981a43e86ea7c9d6e (diff) | |
wifi: mt76: mt7615: enable use_cts_prot support
This adds selectable RTC/CTS enablement for each interface.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | mt7615/mac.c | 15 | ||||
| -rw-r--r-- | mt7615/main.c | 3 | ||||
| -rw-r--r-- | mt7615/mt7615.h | 2 | ||||
| -rw-r--r-- | mt7615/regs.h | 2 |
4 files changed, 22 insertions, 0 deletions
diff --git a/mt7615/mac.c b/mt7615/mac.c index 2ce1705c..45cad911 100644 --- a/mt7615/mac.c +++ b/mt7615/mac.c @@ -1177,6 +1177,21 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta, } EXPORT_SYMBOL_GPL(mt7615_mac_set_rates); +void mt7615_mac_enable_rtscts(struct mt7615_dev *dev, + struct ieee80211_vif *vif, bool enable) +{ + struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; + u32 addr; + + addr = mt7615_mac_wtbl_addr(dev, mvif->sta.wcid.idx) + 3 * 4; + + if (enable) + mt76_set(dev, addr, MT_WTBL_W3_RTS); + else + mt76_clear(dev, addr, MT_WTBL_W3_RTS); +} +EXPORT_SYMBOL_GPL(mt7615_mac_enable_rtscts); + static int mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, diff --git a/mt7615/main.c b/mt7615/main.c index 22e6bda0..3b76a03e 100644 --- a/mt7615/main.c +++ b/mt7615/main.c @@ -571,6 +571,9 @@ static void mt7615_bss_info_changed(struct ieee80211_hw *hw, } } + if (changed & BSS_CHANGED_ERP_CTS_PROT) + mt7615_mac_enable_rtscts(dev, vif, info->use_cts_prot); + if (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon) { mt7615_mcu_add_bss_info(phy, vif, NULL, true); mt7615_mcu_sta_add(phy, vif, NULL, true); diff --git a/mt7615/mt7615.h b/mt7615/mt7615.h index 060d52c8..f632e6a9 100644 --- a/mt7615/mt7615.h +++ b/mt7615/mt7615.h @@ -473,6 +473,8 @@ void mt7615_mac_reset_counters(struct mt7615_dev *dev); void mt7615_mac_cca_stats_reset(struct mt7615_phy *phy); void mt7615_mac_set_scs(struct mt7615_phy *phy, bool enable); void mt7615_mac_enable_nf(struct mt7615_dev *dev, bool ext_phy); +void mt7615_mac_enable_rtscts(struct mt7615_dev *dev, + struct ieee80211_vif *vif, bool enable); void mt7615_mac_sta_poll(struct mt7615_dev *dev); int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, diff --git a/mt7615/regs.h b/mt7615/regs.h index 6712ad9f..fa1b9b26 100644 --- a/mt7615/regs.h +++ b/mt7615/regs.h @@ -446,6 +446,8 @@ enum mt7615_reg_base { #define MT_WTBL_RIUCR3_RATE6 GENMASK(19, 8) #define MT_WTBL_RIUCR3_RATE7 GENMASK(31, 20) +#define MT_WTBL_W3_RTS BIT(22) + #define MT_WTBL_W5_CHANGE_BW_RATE GENMASK(7, 5) #define MT_WTBL_W5_SHORT_GI_20 BIT(8) #define MT_WTBL_W5_SHORT_GI_40 BIT(9) |