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wifi: mt76: mt7925: add MBSSID support

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Enable MBSSID support for MT7925 by setting the
appropriate capability to the firmware.

Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250729084932.264155-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Ming Yen Hsieh 2025-07-29 16:49:32 +08:00 committed by Felix Fietkau
parent f6159b2051
commit 74e756b9e2
3 changed files with 29 additions and 2 deletions
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1
drivers/net/wireless/mediatek/mt76/mt7925/main.c
View File

@ -240,6 +240,7 @@ int mt7925_init_mlo_caps(struct mt792x_phy *phy)
{
struct wiphy *wiphy = phy->mt76->hw->wiphy;
static const u8 ext_capa_sta[] = {
[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
};
static struct wiphy_iftype_ext_capab ext_capab[] = {

23
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
View File

@ -2621,6 +2621,25 @@ mt7925_mcu_bss_qos_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf
qos->qos = link_conf->qos;
}
static void
mt7925_mcu_bss_mbssid_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf,
bool enable)
{
struct bss_info_uni_mbssid *mbssid;
struct tlv *tlv;
if (!enable && !link_conf->bssid_indicator)
return;
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_11V_MBSSID,
sizeof(*mbssid));
mbssid = (struct bss_info_uni_mbssid *)tlv;
mbssid->max_indicator = link_conf->bssid_indicator;
mbssid->mbss_idx = link_conf->bssid_index;
mbssid->tx_bss_omac_idx = 0;
}
static void
mt7925_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf,
struct mt792x_phy *phy)
@ -2787,8 +2806,10 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_color_tlv(skb, link_conf, enable);
}
if (enable)
if (enable) {
mt7925_mcu_bss_rlm_tlv(skb, phy->mt76, link_conf, ctx);
mt7925_mcu_bss_mbssid_tlv(skb, link_conf, enable);
}
return mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_UNI_CMD(BSS_INFO_UPDATE), true);

7
drivers/net/wireless/mediatek/mt76/mt792x_core.c
View File

@ -689,8 +689,13 @@ int mt792x_init_wiphy(struct ieee80211_hw *hw)
ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
ieee80211_hw_set(hw, CONNECTION_MONITOR);
ieee80211_hw_set(hw, NO_VIRTUAL_MONITOR);
if (is_mt7921(&dev->mt76))
if (is_mt7921(&dev->mt76)) {
ieee80211_hw_set(hw, CHANCTX_STA_CSA);
} else {
ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID);
}
if (dev->pm.enable)
ieee80211_hw_set(hw, CONNECTION_MONITOR);