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wifi: mt76: mt7996: rework mt7996_mcu_beacon_inband_discov to support MLO

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Rework mt7996_mcu_beacon_inband_discov routine in order to support
multi-link setup.

Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250312-b4-mt7996-mlo-p2-v1-17-015b3d6fd928@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Shayne Chen
2025-03-12 12:14:01 +01:00
committed by Felix Fietkau
parent 2bd378d6b5
commit c92fc81ba9
3 changed files with 13 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/mediatek/mt76/mt7996/main.c
View File

@@ -827,7 +827,7 @@ mt7996_link_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (changed & (BSS_CHANGED_UNSOL_BCAST_PROBE_RESP |
BSS_CHANGED_FILS_DISCOVERY))
mt7996_mcu_beacon_inband_discov(dev, vif, changed);
mt7996_mcu_beacon_inband_discov(dev, info, link, changed);
if (changed & BSS_CHANGED_MU_GROUPS)
mt7996_update_mu_group(hw, link, info);

19
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
View File

@@ -2717,13 +2717,14 @@ int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
}
int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev,
struct ieee80211_vif *vif, u32 changed)
struct ieee80211_bss_conf *link_conf,
struct mt7996_vif_link *link, u32 changed)
{
#define OFFLOAD_TX_MODE_SU BIT(0)
#define OFFLOAD_TX_MODE_MU BIT(1)
struct ieee80211_vif *vif = link_conf->vif;
struct ieee80211_hw *hw = mt76_hw(dev);
struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;
struct mt7996_phy *phy = mt7996_vif_link_phy(&mvif->deflink);
struct mt7996_phy *phy = link->phy;
struct mt76_wcid *wcid = &dev->mt76.global_wcid;
struct bss_inband_discovery_tlv *discov;
struct ieee80211_tx_info *info;
@@ -2740,21 +2741,21 @@ int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev,
chandef = &phy->mt76->chandef;
band = chandef->chan->band;
if (vif->bss_conf.nontransmitted)
if (link_conf->nontransmitted)
return 0;
rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->deflink.mt76,
rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &link->mt76,
MT7996_MAX_BSS_OFFLOAD_SIZE);
if (IS_ERR(rskb))
return PTR_ERR(rskb);
if (changed & BSS_CHANGED_FILS_DISCOVERY &&
vif->bss_conf.fils_discovery.max_interval) {
interval = vif->bss_conf.fils_discovery.max_interval;
link_conf->fils_discovery.max_interval) {
interval = link_conf->fils_discovery.max_interval;
skb = ieee80211_get_fils_discovery_tmpl(hw, vif);
} else if (changed & BSS_CHANGED_UNSOL_BCAST_PROBE_RESP &&
vif->bss_conf.unsol_bcast_probe_resp_interval) {
interval = vif->bss_conf.unsol_bcast_probe_resp_interval;
link_conf->unsol_bcast_probe_resp_interval) {
interval = link_conf->unsol_bcast_probe_resp_interval;
skb = ieee80211_get_unsol_bcast_probe_resp_tmpl(hw, vif);
}

3
drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
View File

@@ -594,7 +594,8 @@ int mt7996_mcu_update_bss_color(struct mt7996_dev *dev,
int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf);
int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev,
struct ieee80211_vif *vif, u32 changed);
struct ieee80211_bss_conf *link_conf,
struct mt7996_vif_link *link, u32 changed);
int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy,
struct mt7996_vif_link *link,
struct ieee80211_he_obss_pd *he_obss_pd);