From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9245C433B4 for ; Mon, 12 Apr 2021 11:48:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8D3686124C for ; Mon, 12 Apr 2021 11:48:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240558AbhDLLsS (ORCPT ); Mon, 12 Apr 2021 07:48:18 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:40862 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237705AbhDLLsR (ORCPT ); Mon, 12 Apr 2021 07:48:17 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1618228080; h=Content-Type: MIME-Version: Message-ID: In-Reply-To: Date: References: Subject: Cc: To: From: Sender; bh=gXejlg1r8Ab01RQyReAwfye/Qzht/FnTfXT5Xx0mq+s=; b=JIxwmxyQ7a/BL8cL4YRH3+kNRMjR99yPxHPm2k975neobmWTj52sKxJddiVeuJlXxmqONURX /fLxJPmuOMC9y/6LvfYuHMoKsrF9oO+69/2f/xqA+/68uIHGltplfbGdhXBjAsulR9BThnrv pp2W/BZQ1N0fgDVrr/ahSCg4eno= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-east-1.postgun.com with SMTP id 6074336a8166b7eff752196e (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 12 Apr 2021 11:47:54 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 57618C433ED; Mon, 12 Apr 2021 11:47:53 +0000 (UTC) Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id D84F9C433C6; Mon, 12 Apr 2021 11:47:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D84F9C433C6 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Pkshih Cc: "tony0620emma\@gmail.com" , "linux-wireless\@vger.kernel.org" , DeanKu , Bernie Huang , Shaofu , Steven Ting , Kevin Yang Subject: Re: [PATCH 6/7] rtw88: 8822c: add CFO tracking References: <20210319054218.3319-7-pkshih@realtek.com> <20210411091951.2B01AC433CA@smtp.codeaurora.org> <6ea1eb17f2a64fd0954b9d4060da12f0@realtek.com> Date: Mon, 12 Apr 2021 14:47:49 +0300 In-Reply-To: <6ea1eb17f2a64fd0954b9d4060da12f0@realtek.com> (pkshih@realtek.com's message of "Mon, 12 Apr 2021 08:11:09 +0000") Message-ID: <87mtu3lo62.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Pkshih writes: >> -----Original Message----- >> From: kvalo=codeaurora.org@mg.codeaurora.org >> [mailto:kvalo=codeaurora.org@mg.codeaurora.org] On >> Behalf Of Kalle Valo >> Sent: Sunday, April 11, 2021 5:20 PM >> To: Pkshih >> Cc: tony0620emma@gmail.com; linux-wireless@vger.kernel.org; DeanKu; >> Bernie Huang; Shaofu; Steven Ting; >> Kevin Yang >> Subject: Re: [PATCH 6/7] rtw88: 8822c: add CFO tracking >> >> Ping-Ke Shih wrote: >> >> > From: Po-Hao Huang >> > >> > Add CFO tracking mechanism to mitigate the effect of oscillator >> > frequency discrepancy. >> > >> > Signed-off-by: Po-Hao Huang >> > Signed-off-by: Ping-Ke Shih >> >> What's CFO? I need to understand the commit log, so please write it so that any >> engineer working with wireless understands it. >> > > CFO tracking, which stands for central frequency offset tracking, is used to > adjust oscillator to align central frequency of connected AP. Then, we can > have better performance. > > Should I resend this patch to explain CFO? Yes, please send a new version with an updated commit log. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches