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ath11k: Enable radar detection for 160MHz secondary segment

PATCH Superseded Lavanya Suresh 2 participants 3 messages Feb 16, 2021 Qualcomm Atheros ATH11K wireless driver

v1 of 2 Superseded Latest is v2 →

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Lavanya Suresh

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#0 lore raw

PATCH 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]>
---
 drivers/net/wireless/ath/ath11k/mac.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
drivers/net/wireless/ath/ath11k/mac.c +3 -2
index 893d74a..8dae097 100644
@@ -5757,13 +5757,14 @@ 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 */
 	}
 
 	arg.channel.passive |= !!(chandef->chan->flags & IEEE80211_CHAN_NO_IR);
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2.7.4


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#1 lore raw
Quoted 6 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]>

Fails to apply, please rebase.

error: patch failed: drivers/net/wireless/ath/ath11k/mac.c:5757
error: drivers/net/wireless/ath/ath11k/mac.c: patch does not apply stg import: Diff does not apply cleanly

Patch set to Changes Requested.

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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#2 lore raw
In reply to Lavanya Suresh
Quoted 6 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]>

Fails to apply, please rebase.

error: patch failed: drivers/net/wireless/ath/ath11k/mac.c:5757
error: drivers/net/wireless/ath/ath11k/mac.c: patch does not apply stg import: Diff does not apply cleanly

Patch set to Changes Requested.

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

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