diff mbox series

[v2,5/6] wifi: ath11k: change scan flag scan_f_filter_prb_req for QCA6390/WCN6855/QCA2066

Message ID 20240228093537.25052-6-quic_kangyang@quicinc.com
State New
Headers show
Series wifi: ath11k: P2P support for QCA6390/WCN6855/QCA2066 | expand

Commit Message

Kang Yang Feb. 28, 2024, 9:35 a.m. UTC
Current ROC scan will filter probe request. So P2P device cannot receive
probe request. But it is necessary for P2P mode. A P2P device cannot be
discovered if it doesn't respond to others' probe request.

In addition, station won't filter probe request with common scan. But
for station, there is no needed to receive probe request.

Based on the above two points, change scan flag scan_f_filter_prb_req
for QCA6390/WCN6855/QCA2066.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.37
Tested-on: QCA2066 hw2.1 PCI WLAN.HSP.1.1-03926.13-QCAHSPSWPL_V2_SILICONZ_CE-2.52297.2

Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/mac.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Comments

Jeff Johnson March 1, 2024, 4:32 p.m. UTC | #1
On 2/28/2024 1:35 AM, Kang Yang wrote:
> Current ROC scan will filter probe request. So P2P device cannot receive
> probe request. But it is necessary for P2P mode. A P2P device cannot be
> discovered if it doesn't respond to others' probe request.
> 
> In addition, station won't filter probe request with common scan. But
> for station, there is no needed to receive probe request.
> 
> Based on the above two points, change scan flag scan_f_filter_prb_req
> for QCA6390/WCN6855/QCA2066.
> 
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.37
> Tested-on: QCA2066 hw2.1 PCI WLAN.HSP.1.1-03926.13-QCAHSPSWPL_V2_SILICONZ_CE-2.52297.2
> 
> Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 24aab590b05c..d66d09adf2fa 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4083,6 +4083,9 @@  static int ath11k_mac_op_hw_scan(struct ieee80211_hw *hw,
 	arg->vdev_id = arvif->vdev_id;
 	arg->scan_id = ATH11K_SCAN_ID;
 
+	if (ar->ab->hw_params.single_pdev_only)
+		arg->scan_f_filter_prb_req = 1;
+
 	if (req->ie_len) {
 		arg->extraie.ptr = kmemdup(req->ie, req->ie_len, GFP_KERNEL);
 		if (!arg->extraie.ptr) {
@@ -9340,9 +9343,11 @@  static int ath11k_mac_op_remain_on_channel(struct ieee80211_hw *hw,
 	arg->dwell_time_passive = scan_time_msec;
 	arg->max_scan_time = scan_time_msec;
 	arg->scan_f_passive = 1;
-	arg->scan_f_filter_prb_req = 1;
 	arg->burst_duration = duration;
 
+	if (!ar->ab->hw_params.single_pdev_only)
+		arg->scan_f_filter_prb_req = 1;
+
 	ret = ath11k_start_scan(ar, arg);
 	if (ret) {
 		ath11k_warn(ar->ab, "failed to start roc scan: %d\n", ret);