Add helpers to get eht cap and phymode on different bands and vifs.
This is the preliminary patch to add EHT support for mt7996.
Signed-off-by: Shayne Chen <[email protected]>
---
.../wireless/mediatek/mt76/mt76_connac_mcu.c | 46 +++++++++++++++++++
.../wireless/mediatek/mt76/mt76_connac_mcu.h | 4 ++
2 files changed, 50 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 5a047e630860..efb9bfaa187f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1329,6 +1329,40 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
}
EXPORT_SYMBOL_GPL(mt76_connac_get_phy_mode);
+u8 mt76_connac_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
+ enum nl80211_band band)
+{
+ const struct ieee80211_sta_eht_cap *eht_cap;
+ struct ieee80211_supported_band *sband;
+ u8 mode = 0;
+
+ if (band == NL80211_BAND_6GHZ)
+ mode |= PHY_MODE_AX_6G;
+
+ sband = phy->hw->wiphy->bands[band];
+ eht_cap = ieee80211_get_eht_iftype_cap(sband, vif->type);
+
+ if (!eht_cap || !eht_cap->has_eht)
+ return mode;
+
+ switch (band) {
+ case NL80211_BAND_6GHZ:
+ mode |= PHY_MODE_BE_6G;
+ break;
+ case NL80211_BAND_5GHZ:
+ mode |= PHY_MODE_BE_5G;
+ break;
+ case NL80211_BAND_2GHZ:
+ mode |= PHY_MODE_BE_24G;
+ break;
+ default:
+ break;
+ }
+
+ return mode;
+}
+EXPORT_SYMBOL_GPL(mt76_connac_get_phy_mode_ext);
+
const struct ieee80211_sta_he_cap *
mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif)
{
@@ -1341,6 +1375,18 @@ mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif)
}
EXPORT_SYMBOL_GPL(mt76_connac_get_he_phy_cap);
+const struct ieee80211_sta_eht_cap *
+mt76_connac_get_eht_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif)
+{
+ enum nl80211_band band = phy->chandef.chan->band;
+ struct ieee80211_supported_band *sband;
+
+ sband = phy->hw->wiphy->bands[band];
+
+ return ieee80211_get_eht_iftype_cap(sband, vif->type);
+}
+EXPORT_SYMBOL_GPL(mt76_connac_get_eht_phy_cap);
+
#define DEFAULT_HE_PE_DURATION 4
#define DEFAULT_HE_DURATION_RTS_THRES 1023
static void
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 947b0900daec..efba24bd3c6b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1870,8 +1870,12 @@ void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val);
const struct ieee80211_sta_he_cap *
mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
+const struct ieee80211_sta_eht_cap *
+mt76_connac_get_eht_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
enum nl80211_band band, struct ieee80211_sta *sta);
+u8 mt76_connac_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
+ enum nl80211_band band);
int mt76_connac_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif,
struct mt76_connac_sta_key_conf *sta_key_conf,
--
2.25.1