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From: Shuah Khan <skhan@linuxfoundation.org>
To: kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org
Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
	linux-kernel@vger.kernel.org, ath10k@lists.infradead.org,
	Shuah Khan <skhan@linuxfoundation.org>
Subject: [PATCH 5/5] ath10k: reduce invalid ht params rate message noise
Date: Tue,  9 Feb 2021 17:42:26 -0700	[thread overview]
Message-ID: <76a816d983e6c4d636311738396f97971b5523fb.1612915444.git.skhan@linuxfoundation.org> (raw)
In-Reply-To: <cover.1612915444.git.skhan@linuxfoundation.org>

ath10k_mac_get_rate_flags_ht() floods dmesg with the following messages,
when it fails to find a match for mcs=7 and rate=1440.

supported_ht_mcs_rate_nss2:
{7,  {1300, 2700, 1444, 3000} }

ath10k_pci 0000:02:00.0: invalid ht params rate 1440 100kbps nss 2 mcs 7

dev_warn_ratelimited() isn't helping the noise. Use dev_warn_once()
instead.

Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
---
 drivers/net/wireless/ath/ath10k/mac.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 3545ce7dce0a..276321f0cfdd 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -8970,8 +8970,9 @@ static void ath10k_mac_get_rate_flags_ht(struct ath10k *ar, u32 rate, u8 nss, u8
 		*bw |= RATE_INFO_BW_40;
 		*flags |= RATE_INFO_FLAGS_SHORT_GI;
 	} else {
-		ath10k_warn(ar, "invalid ht params rate %d 100kbps nss %d mcs %d",
-			    rate, nss, mcs);
+		dev_warn_once(ar->dev,
+			      "invalid ht params rate %d 100kbps nss %d mcs %d",
+			      rate, nss, mcs);
 	}
 }
 
-- 
2.27.0


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  parent reply	other threads:[~2021-02-10  0:42 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-10  0:42 [PATCH 0/5] ath10k fixes for warns Shuah Khan
2021-02-10  0:42 ` [PATCH 1/5] ath10k: fix conf_mutex lock assert in ath10k_debug_fw_stats_request() Shuah Khan
2021-02-10  8:09   ` Kalle Valo
     [not found]   ` <20210210080915.8A81AC433C6@smtp.codeaurora.org>
2021-02-10 16:21     ` Shuah Khan
2021-02-10  0:42 ` [PATCH 2/5] ath10k: fix WARNING: suspicious RCU usage Shuah Khan
2021-02-10  8:13   ` Kalle Valo
     [not found]   ` <20210210081320.2FBE5C433CA@smtp.codeaurora.org>
2021-02-10 16:22     ` Shuah Khan
2021-02-10  0:42 ` [PATCH 3/5] ath10k: change ath10k_offchan_tx_work() peer present msg to a warn Shuah Khan
2021-02-11  6:50   ` Kalle Valo
2021-02-10  0:42 ` [PATCH 4/5] ath10k: detect conf_mutex held ath10k_drain_tx() calls Shuah Khan
2021-02-10  8:03   ` kernel test robot
2021-02-10  8:25   ` Kalle Valo
2021-02-10 15:57     ` Shuah Khan
2021-02-11 11:20       ` Kalle Valo
2021-02-11 20:53         ` Shuah Khan
2021-02-11  0:13   ` kernel test robot
2021-02-10  0:42 ` Shuah Khan [this message]
2021-02-10  2:36   ` [PATCH 5/5] ath10k: reduce invalid ht params rate message noise Wen Gong
2021-02-10  8:28     ` Kalle Valo
2021-02-10 16:13       ` Shuah Khan
2021-02-11 11:24         ` Kalle Valo
2021-02-26 18:01           ` Shuah Khan
2023-09-20 18:27             ` James Prestwood
2023-09-20 19:23               ` Jeff Johnson
2023-11-14 19:31                 ` James Prestwood
2023-11-14 20:57                   ` Jeff Johnson

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