[PATCH] ath10k: Fix Tx legacy rate reporting

[PATCH] ath10k: Fix Tx legacy rate reporting

[Mohammed Shafi Shajakhan]

From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>

Tx legacy rate is reported 10 fold, as below

iw dev wlan#N station dump | grep "tx bitrate"
        tx bitrate:     240.0 MBit/s

This is because by mistake we muliply by the hardware reported
rate twice by 10, fix this.

Fixes: cec17c382140 ("ath10k: add per peer htt tx stats support for 10.4")
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/htt_rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index cb86530..ae10fe1 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -2247,7 +2247,7 @@ static inline bool is_valid_legacy_rate(u8 rate)
 		rate *= 10;
 		if (rate == 60 && txrate.flags == WMI_RATE_PREAMBLE_CCK)
 			rate = rate - 5;
-		arsta->txrate.legacy = rate * 10;
+		arsta->txrate.legacy = rate;
 	} else if (txrate.flags == WMI_RATE_PREAMBLE_HT) {
 		arsta->txrate.flags = RATE_INFO_FLAGS_MCS;
 		arsta->txrate.mcs = txrate.mcs;
-- 
1.9.1

Re: ath10k: Fix Tx legacy rate reporting

[Kalle Valo]

Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> wrote:
> From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
> 
> Tx legacy rate is reported 10 fold, as below
> 
> iw dev wlan#N station dump | grep "tx bitrate"
>         tx bitrate:     240.0 MBit/s
> 
> This is because by mistake we muliply by the hardware reported
> rate twice by 10, fix this.
> 
> Fixes: cec17c382140 ("ath10k: add per peer htt tx stats support for 10.4")
> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>

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

cd59102779ac ath10k: fix tx legacy rate reporting

-- 
https://patchwork.kernel.org/patch/9508075/

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