From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 89EFC1DA303; Mon, 8 Jul 2024 10:36:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720435006; cv=none; b=rkHnnt8fN0sk/c02vINCVmF62NkEmtyLDPe9bk4+L887Pi6rMPctXlWA/xfk35SFBEikkPf2ZEADeqsDO9L041Fj8Xi39lGdR0c7g9qv+hpJvIwobLVkz3IGs158mLU2LXBfdO9YtRfrLt6BK8WiYjL68f5n33m59TwHB7L4ZyA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720435006; c=relaxed/simple; bh=3Nxqm3JLpo/2FtZzwnd9TEiW+RAk0KUEjOFh9w97bxg=; h=From:To:Cc:Subject:References:Date:In-Reply-To:Message-ID: MIME-Version:Content-Type; b=DyzDVheliz2TZHqMUcAC8NEqH5CuCvvoQMnS05RR3EaBy0G0fnJE8gW/vIfyGIYQiJQtq+OvdrpZlPUAPYsUxMxHqETLyO/jPIhX5nBjmKj1CLwTYO0oWsys1AOns+3DashihYQ8o6q4CJIvIWK5YYNrGxsQe3fw1IBN22H6GY8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bqHtdiKc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bqHtdiKc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3DEAC116B1; Mon, 8 Jul 2024 10:36:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720435006; bh=3Nxqm3JLpo/2FtZzwnd9TEiW+RAk0KUEjOFh9w97bxg=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=bqHtdiKcDbR5oKuI2SUSQjjlOJ3EOawsksDOjfas2zNslxhQPIxVFzo36sLkheSPF qetIqmyf7fwnH6jDdn2Ok6U+ZmEyJR7fT2PAXFXtmnGijNwHiMcuP4jaBhGvRk8rhb 3UC8PQ7mEDM9Z40FhIZdH/D/JqB3bFmPMhahOwH8mLeinP+B0c2Qxyo4ZlMVHukkor 9JlTXPYzwo0zzK7vottWFfSqfNZ1HTjxrdHJGSQRbHTG9PoE9TfkRtqJpuAw+AEKB6 WnlIGujYVoTo/GKpvRo7kKf3lMBozTEn7n7YQAha72BYAb9HWmE7RiCWNZuRKfRLIo vAvaOJs5EMrSQ== From: Kalle Valo To: Baochen Qiang Cc: Paul Menzel , James Prestwood , , , LKML , Chun Wu Subject: Re: invalid vht params rate 1920 100kbps nss 2 mcs 9 References: <1faa7eee-ed1e-477b-940d-a5cf4478cf73@gmail.com> <87iky7mvxt.fsf@kernel.org> <37ba6cb0-d887-4fcf-b7dc-c93a5fc5900f@gmail.com> <875xu6mtgh.fsf@kernel.org> <082024ce-fdd4-4fb1-8055-6d25f7d2e524@molgen.mpg.de> <462c97dc-f366-4f75-9327-04d9424b819a@quicinc.com> <82e10a1a-ed23-4d5c-b691-02e39296a91e@quicinc.com> Date: Mon, 08 Jul 2024 13:36:42 +0300 In-Reply-To: <82e10a1a-ed23-4d5c-b691-02e39296a91e@quicinc.com> (Baochen Qiang's message of "Mon, 8 Jul 2024 09:53:08 +0800") Message-ID: <87o778cgqt.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Baochen Qiang writes: >>> Checked with firmware team and just know that, the TX rate info is >>> generated by firmware directly but for RX rate it is from phy side. >>> From firmware TX rate generation code seems NSS 3 is an impossible >>> value, so it might be an RX rate generated by phy side. But I could >>> not tell for now since the log is not complete. Paul, could you >>> enable full ath10k log and try to reproduce? With full log we can >>> check whether it is a RX rate issue, >> >> Please tell me how I enable full logging. > > once boot, first unload ath10k modules by > > sudo modprobe -r ath10k_pci > > then load ath10k modules with > > sudo modprobe ath10k_core debug_mask=0xffffffff > sudo modprobe ath10k_pci > > you should see lots of prints now BTW the extensive debug messages can slow down the system so there's also the option of using tracing which is a lot faster: https://wireless.wiki.kernel.org/en/users/drivers/ath10k/debug#tracing Though I have not tested that for a long time but I hope it still works. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches