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wifi: mt76: mt7996: rework mt7996_net_fill_forward_path to support MLO

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Rework mt7996_net_fill_forward_path routine in order to support multi-link
setup.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250312-b4-mt7996-mlo-p2-v1-15-015b3d6fd928@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2025-03-12 12:13:59 +01:00 committed by Felix Fietkau
parent 5c1fa8b219
commit 856825941d
1 changed files with 17 additions and 7 deletions
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24
drivers/net/wireless/mediatek/mt76/mt7996/main.c
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@ -1973,13 +1973,26 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw,
{
struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;
struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv;
struct mt7996_sta_link *msta_link = &msta->deflink;
struct mt7996_vif_link *mlink = &mvif->deflink;
struct mt7996_dev *dev = mt7996_hw_dev(hw);
struct mtk_wed_device *wed = &dev->mt76.mmio.wed;
struct mt7996_sta_link *msta_link;
struct mt7996_vif_link *link;
struct mt76_vif_link *mlink;
struct mt7996_phy *phy;
phy = mt7996_vif_link_phy(mlink);
mlink = rcu_dereference(mvif->mt76.link[msta->deflink_id]);
if (!mlink)
return -EIO;
msta_link = rcu_dereference(msta->link[msta->deflink_id]);
if (!msta_link)
return -EIO;
if (!msta_link->wcid.sta || msta_link->wcid.idx > MT7996_WTBL_STA)
return -EIO;
link = (struct mt7996_vif_link *)mlink;
phy = mt7996_vif_link_phy(link);
if (!phy)
return -ENODEV;
@ -1989,13 +2002,10 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw,
if (!mtk_wed_device_active(wed))
return -ENODEV;
if (!msta_link->wcid.sta || msta_link->wcid.idx > MT7996_WTBL_STA)
return -EIO;
path->type = DEV_PATH_MTK_WDMA;
path->dev = ctx->dev;
path->mtk_wdma.wdma_idx = wed->wdma_idx;
path->mtk_wdma.bss = mvif->deflink.mt76.idx;
path->mtk_wdma.bss = mlink->idx;
path->mtk_wdma.queue = 0;
path->mtk_wdma.wcid = msta_link->wcid.idx;