Received-SPF: pass (google.com: domain of linux-wireless+bounces-4395-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
Content-Type: text/plain; charset="utf-8"
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: Re: [v2] wifi: wlcore: sdio: Rate limit
 wl12xx_sdio_raw_{read,write}() failures warns
From: Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20240228101042.728881-1-javierm@redhat.com>
References: <20240228101042.728881-1-javierm@redhat.com>
To: Javier Martinez Canillas <javierm@redhat.com>
Cc: linux-kernel@vger.kernel.org, Nishanth Menon <nm@ti.com>,
 Javier Martinez Canillas <javierm@redhat.com>,
 Breno Leitao <leitao@debian.org>, Li Zetao <lizetao1@huawei.com>,
 linux-wireless@vger.kernel.org
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <170966483365.424347.18076602135809337745.kvalo@kernel.org>
Date: Tue,  5 Mar 2024 18:53:55 +0000 (UTC)

Javier Martinez Canillas <javierm@redhat.com> wrote:

> When these failures happen, the warning and call trace is printed which is
> excessive. Instead, just print the error but rate limited to prevent warns
> to unnecessarily pollute the kernel log buffer and make the serial console
> practically unusable.
> 
> For example, on an AM625 BeaglePlay board where accessing a SDIO WiFi chip
> fails with an -110 (ETIMEDOUT) error:
> 
>   $ dmesg | grep "sdio write\|read failed (-110)" | wc -l
>   39
> 
> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
> Reviewed-by: Breno Leitao <leitao@debian.org>

Patch applied to wireless-next.git, thanks.

f6e36d9e1c63 wifi: wlcore: sdio: Rate limit wl12xx_sdio_raw_{read,write}() failures warns

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20240228101042.728881-1-javierm@redhat.com/

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