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wifi: mt76: mt7996: Add vif_cfg_changed callback

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Introduce vif_cfg_changed mac80211 callback as preliminary patch to
enable MLO support in MT7996 driver.

Co-developed-by: Bo Jiao <[email protected]>
Signed-off-by: Bo Jiao <[email protected]>
Co-developed-by: Peter Chiu <[email protected]>
Signed-off-by: Peter Chiu <[email protected]>
Co-developed-by: Shayne Chen <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2025-03-12 10:37:42 +01:00
committed by Felix Fietkau
parent 915938e83c
commit 3e06380a43
1 changed files with 34 additions and 1 deletions
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mt7996/main.c
+34 -1
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@@ -677,6 +677,39 @@ mt7996_update_mu_group(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_POS3(band), mu[3]);
}
static void
mt7996_vif_cfg_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
u64 changed)
{
struct mt7996_dev *dev = mt7996_hw_dev(hw);
mutex_lock(&dev->mt76.mutex);
if ((changed & BSS_CHANGED_ASSOC) && vif->cfg.assoc) {
struct ieee80211_bss_conf *link_conf;
unsigned long link_id;
for_each_vif_active_link(vif, link_conf, link_id) {
struct mt7996_vif_link *link;
link = mt7996_vif_link(dev, vif, link_id);
if (!link)
continue;
if (!link->phy)
continue;
mt7996_mcu_add_bss_info(link->phy, vif, link_conf,
&link->mt76, true);
mt7996_mcu_add_sta(dev, vif, &link->mt76, NULL,
CONN_STATE_PORT_SECURE,
!!(changed & BSS_CHANGED_BSSID));
}
}
mutex_unlock(&dev->mt76.mutex);
}
static void mt7996_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *info,
@@ -703,7 +736,6 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw,
* and then peer references bss_info_rfch to set bandwidth cap.
*/
if ((changed & BSS_CHANGED_BSSID && !is_zero_ether_addr(info->bssid)) ||
(changed & BSS_CHANGED_ASSOC && vif->cfg.assoc) ||
(changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon)) {
mt7996_mcu_add_bss_info(phy, vif, info, mvif, true);
mt7996_mcu_add_sta(dev, vif, mvif, NULL, CONN_STATE_PORT_SECURE,
@@ -1685,6 +1717,7 @@ const struct ieee80211_ops mt7996_ops = {
.conf_tx = mt7996_conf_tx,
.configure_filter = mt7996_configure_filter,
.bss_info_changed = mt7996_bss_info_changed,
.vif_cfg_changed = mt7996_vif_cfg_changed,
.sta_state = mt76_sta_state,
.sta_pre_rcu_remove = mt76_sta_pre_rcu_remove,
.sta_rc_update = mt7996_sta_rc_update,