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wifi: mt76: mt7996: set vif default link_id adding/removing vif links

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This info will be consumed by subsequent patches (e.g. in set/get tsf
routines).

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250312-b4-mt7996-mlo-p2-v1-18-015b3d6fd928@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi
2025-03-12 12:14:02 +01:00
committed by Felix Fietkau
parent c92fc81ba9
commit a3316d2fc6
1 changed files with 19 additions and 0 deletions
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19
drivers/net/wireless/mediatek/mt76/mt7996/main.c
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@@ -271,6 +271,7 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif,
struct mt76_vif_link *mlink)
{
struct mt7996_vif_link *link = container_of(mlink, struct mt7996_vif_link, mt76);
struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;
struct mt7996_sta_link *msta_link = &link->msta_link;
struct mt7996_phy *phy = mphy->priv;
struct mt7996_dev *dev = phy->dev;
@@ -338,6 +339,9 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif,
ieee80211_iter_keys(mphy->hw, vif, mt7996_key_iter, NULL);
if (mvif->mt76.deflink_id == IEEE80211_LINK_UNSPECIFIED)
mvif->mt76.deflink_id = link_conf->link_id;
return 0;
}
@@ -346,6 +350,7 @@ void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif,
struct mt76_vif_link *mlink)
{
struct mt7996_vif_link *link = container_of(mlink, struct mt7996_vif_link, mt76);
struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;
struct mt7996_sta_link *msta_link = &link->msta_link;
struct mt7996_phy *phy = mphy->priv;
struct mt7996_dev *dev = phy->dev;
@@ -359,6 +364,19 @@ void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif,
rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
if (mvif->mt76.deflink_id == link_conf->link_id) {
struct ieee80211_bss_conf *iter;
unsigned int link_id;
mvif->mt76.deflink_id = IEEE80211_LINK_UNSPECIFIED;
for_each_vif_active_link(vif, iter, link_id) {
if (link_id != IEEE80211_LINK_UNSPECIFIED) {
mvif->mt76.deflink_id = link_id;
break;
}
}
}
dev->mt76.vif_mask &= ~BIT_ULL(mlink->idx);
phy->omac_mask &= ~BIT_ULL(mlink->omac_idx);
@@ -443,6 +461,7 @@ static int mt7996_add_interface(struct ieee80211_hw *hw,
mt76_vif_init(vif, &mvif->mt76);
vif->offload_flags |= IEEE80211_OFFLOAD_ENCAP_4ADDR;
mvif->mt76.deflink_id = IEEE80211_LINK_UNSPECIFIED;
out:
mutex_unlock(&dev->mt76.mutex);