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wifi: mt76: scan: set vif offchannel link for scanning/roc

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The driver needs to know what vif link to use

Link: https://patch.msgid.link/20250311103646.43346-4-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2025-03-11 11:36:41 +01:00
parent 0337355cc2
commit 3ba20af886
2 changed files with 5 additions and 0 deletions
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3
drivers/net/wireless/mediatek/mt76/channel.c
View File

@ -293,6 +293,7 @@ struct mt76_vif_link *mt76_get_vif_phy_link(struct mt76_phy *phy,
kfree(mlink);
return ERR_PTR(ret);
}
rcu_assign_pointer(mvif->offchannel_link, mlink);
return mlink;
}
@ -301,10 +302,12 @@ void mt76_put_vif_phy_link(struct mt76_phy *phy, struct ieee80211_vif *vif,
struct mt76_vif_link *mlink)
{
struct mt76_dev *dev = phy->dev;
struct mt76_vif_data *mvif = mlink->mvif;
if (IS_ERR_OR_NULL(mlink) || !mlink->offchannel)
return;
rcu_assign_pointer(mvif->offchannel_link, NULL);
dev->drv->vif_link_remove(phy, vif, &vif->bss_conf, mlink);
kfree(mlink);
}

2
drivers/net/wireless/mediatek/mt76/mt76.h
View File

@ -351,6 +351,7 @@ struct mt76_wcid {
u8 hw_key_idx;
u8 hw_key_idx2;
u8 offchannel:1;
u8 sta:1;
u8 sta_disabled:1;
u8 amsdu:1;
@ -787,6 +788,7 @@ struct mt76_vif_link {
struct mt76_vif_data {
struct mt76_vif_link __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS];
struct mt76_vif_link __rcu *offchannel_link;
struct mt76_phy *roc_phy;
u16 valid_links;