diff mbox series

[v3,10/21] wifi: rtl8xxxu: support multiple interfaces in set_aifs()

Message ID 20231222101442.626837-11-martin.kaistra@linutronix.de (mailing list archive)
State Accepted
Commit 43532c050f8eec4056a21978fdb5b958e1477553
Delegated to: Kalle Valo
Headers show
Series wifi: rtl8xxxu: Add concurrent mode for 8188f | expand

Commit Message

Martin Kaistra Dec. 22, 2023, 10:14 a.m. UTC 
In concurrent mode supported by this driver, both interfaces will use
the same channel and same wireless mode.
It is therefore possible to get the wireless mode by checking the first
connected interface.

Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 490f35d0d6199..99fe567e0f75b 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4913,14 +4913,20 @@  static void rtl8xxxu_set_aifs(struct rtl8xxxu_priv *priv, u8 slot_time)
 	u8 aifs, aifsn, sifs;
 	int i;
 
-	if (priv->vif) {
+	for (i = 0; i < ARRAY_SIZE(priv->vifs); i++) {
+		if (!priv->vifs[i])
+			continue;
+
 		struct ieee80211_sta *sta;
 
 		rcu_read_lock();
-		sta = ieee80211_find_sta(priv->vif, priv->vif->bss_conf.bssid);
+		sta = ieee80211_find_sta(priv->vifs[i], priv->vifs[i]->bss_conf.bssid);
 		if (sta)
 			wireless_mode = rtl8xxxu_wireless_mode(priv->hw, sta);
 		rcu_read_unlock();
+
+		if (wireless_mode)
+			break;
 	}
 
 	if (priv->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ ||