* [PATCH] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection
@ 2019-03-06 17:36 Tamizh chelvam
2019-04-29 14:59 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: Tamizh chelvam @ 2019-03-06 17:36 UTC (permalink / raw)
To: ath10k; +Cc: linux-wireless, Anilkumar Kolli, Tamizh chelvam
From: Anilkumar Kolli <akolli@codeaurora.org>
Increase pulse width range from 1-2usec to 0-4usec.
During data traffic HW occasionally fails detecting radar pulses,
so that SW cannot get enough radar reports to achieve the success rate.
Tested ath10k hw and fw:
* QCA9888(10.4-3.5.1-00052)
* QCA4019(10.4-3.2.1.1-00017)
* QCA9984(10.4-3.6-00104)
* QCA988X(10.2.4-1.0-00041)
Tested ath9k hw: AR9300
Tested-by: Tamizh chelvam <tamizhr@codeaurora.org>
Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
---
drivers/net/wireless/ath/dfs_pattern_detector.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c
index d52b31b..a274eb0 100644
--- a/drivers/net/wireless/ath/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
@@ -111,7 +111,7 @@ struct radar_types {
JP_PATTERN(0, 0, 1, 1428, 1428, 1, 18, 29, false),
JP_PATTERN(1, 2, 3, 3846, 3846, 1, 18, 29, false),
JP_PATTERN(2, 0, 1, 1388, 1388, 1, 18, 50, false),
- JP_PATTERN(3, 1, 2, 4000, 4000, 1, 18, 50, false),
+ JP_PATTERN(3, 0, 4, 4000, 4000, 1, 18, 50, false),
JP_PATTERN(4, 0, 5, 150, 230, 1, 23, 50, false),
JP_PATTERN(5, 6, 10, 200, 500, 1, 16, 50, false),
JP_PATTERN(6, 11, 20, 200, 500, 1, 12, 50, false),
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection
2019-03-06 17:36 [PATCH] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection Tamizh chelvam
@ 2019-04-29 14:59 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2019-04-29 14:59 UTC (permalink / raw)
To: Tamizh chelvam; +Cc: ath10k, linux-wireless, Anilkumar Kolli, Tamizh chelvam
Tamizh chelvam <tamizhr@codeaurora.org> wrote:
> Increase pulse width range from 1-2usec to 0-4usec.
> During data traffic HW occasionally fails detecting radar pulses,
> so that SW cannot get enough radar reports to achieve the success rate.
>
> Tested ath10k hw and fw:
> * QCA9888(10.4-3.5.1-00052)
> * QCA4019(10.4-3.2.1.1-00017)
> * QCA9984(10.4-3.6-00104)
> * QCA988X(10.2.4-1.0-00041)
>
> Tested ath9k hw: AR9300
>
> Tested-by: Tamizh chelvam <tamizhr@codeaurora.org>
> Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
d8792393a783 ath: DFS JP domain W56 fixed pulse type 3 RADAR detection
--
https://patchwork.kernel.org/patch/10841487/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-04-29 14:59 ` Kalle Valo
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