diff mbox series

[v5,06/11] wifi: ath12k: allow specific mgmt frame tx while vdev is not up

Message ID 20240129101453.368494-7-quic_kangyang@quicinc.com (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show
Series wifi: ath12k: P2P support for WCN7850 | expand

Commit Message

Kang Yang Jan. 29, 2024, 10:14 a.m. UTC
In current code, the management frames must be sent after vdev is started.
But for P2P device, vdev won't start until P2P negotiation is done. So
this logic doesn't make sense for P2P device.

Also use ar->conf_mutex to synchronize ar to avoid potential conflicts.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
---

v5: change commit log.
v4: no change.
v3: no change.
v2: add Tested-on tag of QCN9274.

---
 drivers/net/wireless/ath/ath12k/mac.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 366bb5e5934b..4ad23bc9381c 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -5069,8 +5069,8 @@  static void ath12k_mgmt_over_wmi_tx_work(struct work_struct *work)
 		}
 
 		arvif = ath12k_vif_to_arvif(skb_cb->vif);
-		if (ar->allocated_vdev_map & (1LL << arvif->vdev_id) &&
-		    arvif->is_started) {
+		mutex_lock(&ar->conf_mutex);
+		if (ar->allocated_vdev_map & (1LL << arvif->vdev_id)) {
 			ret = ath12k_mac_mgmt_tx_wmi(ar, arvif, skb);
 			if (ret) {
 				ath12k_warn(ar->ab, "failed to tx mgmt frame, vdev_id %d :%d\n",
@@ -5084,6 +5084,7 @@  static void ath12k_mgmt_over_wmi_tx_work(struct work_struct *work)
 				    arvif->is_started);
 			ath12k_mgmt_over_wmi_tx_drop(ar, skb);
 		}
+		mutex_unlock(&ar->conf_mutex);
 	}
 }