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[2620:137:e000::3:6]) by mx.google.com with ESMTPS id r198-20020a632bcf000000b005acd2009192si104733pgr.13.2023.10.19.10.56.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Oct 2023 10:56:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; dkim=pass (test mode) header.i=@wp.pl header.s=1024a header.b=TlyiNPhY; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=wp.pl Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id B575581CE86C; Thu, 19 Oct 2023 10:55:59 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345222AbjJSRz7 (ORCPT + 52 others); Thu, 19 Oct 2023 13:55:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235486AbjJSRz5 (ORCPT ); Thu, 19 Oct 2023 13:55:57 -0400 Received: from mx3.wp.pl (mx3.wp.pl [212.77.101.10]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37BAAE8 for ; Thu, 19 Oct 2023 10:55:55 -0700 (PDT) Received: (wp-smtpd smtp.wp.pl 3138 invoked from network); 19 Oct 2023 19:55:52 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=1024a; t=1697738152; bh=tOeU8Gr+pCXMizoG1xqv7ZP3zYUQybkXw1dZBZOOFJk=; h=From:To:Cc:Subject; b=TlyiNPhYW7/d/35c440HfAN3Ib97Io7A+WIZoZgHVGwymMTXN/8J+KP0Hm6RiV10J gbn99DyKj0dFuyx8tOtAMwl3S7C4g3+LZD1XZ5XJdS7HLYYtYzsD04zVmwVvasbLcH GWM/beRz6F2e4NDvgyPMmnpckYIH8ceQIlI+kOoo= Received: from 89-64-13-175.dynamic.chello.pl (HELO localhost) (stf_xl@wp.pl@[89.64.13.175]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP for ; 19 Oct 2023 19:55:52 +0200 Date: Thu, 19 Oct 2023 19:55:51 +0200 From: Stanislaw Gruszka To: Shiji Yang Cc: linux-wireless@vger.kernel.org, Helmut Schaa , Kalle Valo Subject: Re: [PATCH V2 1/3] wifi: rt2x00: improve MT7620 register initialization Message-ID: <20231019175551.GB512047@wp.pl> References: <20231019115859.2791-1-yangshiji66@outlook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-WP-MailID: cccd5f950d76bba8aac8fac418ab862d X-WP-AV: skaner antywirusowy Poczty Wirtualnej Polski X-WP-SPAM: NO 0000000 [kYMh] X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 19 Oct 2023 10:55:59 -0700 (PDT) On Thu, Oct 19, 2023 at 07:58:56PM +0800, Shiji Yang wrote: > 1. Do not hard reset the BBP. We can use soft reset instead. This > change has some help to the calibration failure issue. > 2. Enable falling back to legacy rate from the HT/RTS rate by > setting the HT_FBK_TO_LEGACY register. > 3. Implement MCS rate specific maximum PSDU size. It can improve > the transmission quality under the low RSSI condition. > 4. Set BBP_84 register value to 0x19. This is used for extension > channel overlapping IOT. > > Signed-off-by: Shiji Yang Acked-by: Stanislaw Gruszka