Commit 3ba20af8 authored by Felix Fietkau's avatar Felix Fietkau
Browse files

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

The driver needs to know what vif link to use

Link: https://patch.msgid.link/20250311103646.43346-4-nbd@nbd.name


Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 0337355c

drivers/net/wireless/mediatek/mt76/channel.c

+3 −0
Original line number Diff line number Diff line
@@ -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);

}

drivers/net/wireless/mediatek/mt76/mt76.h

+2 −0
Original line number Diff line number Diff line
@@ -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;