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ath11k: Enable radar detection for 160MHz secondary segment

PATCH In review Lavanya Suresh 2 participants 3 messages Feb 16, 2021 – Feb 18, 2021 Qualcomm Atheros ATH11K wireless driver

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Lavanya Suresh

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PATCH v2 1/1 ath11k: Enable radar detection for 160MHz secondary segment

WMI_CHAN_INFO_DFS_FREQ2 needs to be set in wmi vdev start command chan info parameter, to enable radar detection for secondary segment in 160MHz.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01717-QCAHKSWPL_SILICONZ-1

Signed-off-by Lavanya Suresh <[email protected]>

---
v2:
* Rebased on latest ath.git

---
 drivers/net/wireless/ath/ath11k/mac.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
drivers/net/wireless/ath/ath11k/mac.c +3 -1
index b391169..a650d95 100644
@@ -5096,13 +5096,15 @@ ath11k_mac_vdev_start_restart(struct ath11k_vif *arvif,
 		arg.channel.chan_radar =
 			!!(chandef->chan->flags & IEEE80211_CHAN_RADAR);
 
+		arg.channel.freq2_radar =
+			!!(chandef->chan->flags & IEEE80211_CHAN_RADAR);
+
 		arg.channel.passive = arg.channel.chan_radar;
 
 		spin_lock_bh(&ab->base_lock);
 		arg.regdomain = ar->ab->dfs_region;
 		spin_unlock_bh(&ab->base_lock);
 
-		/* TODO: Notify if secondary 80Mhz also needs radar detection */
 		if (he_support) {
 			ret = ath11k_set_he_mu_sounding_mode(ar, arvif);
 			if (ret) {
Signature · 7 lines
2.7.4


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#1 lore raw
Quoted 7 lines · Lavanya Suresh

WMI_CHAN_INFO_DFS_FREQ2 needs to be set in wmi vdev start command chan info parameter, to enable radar detection for secondary segment in 160MHz.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01717-QCAHKSWPL_SILICONZ-1

Signed-off-by Lavanya Suresh <[email protected]>
Signed-off-by Kalle Valo <[email protected]>

Patch applied to ath-next branch of ath.git, thanks.

788f805e8c0a ath11k: Enable radar detection for 160MHz secondary segment

Signature · 9 lines
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


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ath11k mailing list
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#2 lore raw
In reply to Lavanya Suresh
Quoted 7 lines · Lavanya Suresh

WMI_CHAN_INFO_DFS_FREQ2 needs to be set in wmi vdev start command chan info parameter, to enable radar detection for secondary segment in 160MHz.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01717-QCAHKSWPL_SILICONZ-1

Signed-off-by Lavanya Suresh <[email protected]>
Signed-off-by Kalle Valo <[email protected]>

Patch applied to ath-next branch of ath.git, thanks.

788f805e8c0a ath11k: Enable radar detection for 160MHz secondary segment

Signature · 3 lines
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches