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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id bj9-20020a170902850900b00153a5177007si3404756plb.471.2022.03.16.23.05.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Mar 2022 23:05:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@candelatech.com header.s=default header.b="lrdMhjL/"; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=candelatech.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F3FF41C8D8B; Wed, 16 Mar 2022 22:10:32 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243934AbiCPTG7 (ORCPT + 70 others); Wed, 16 Mar 2022 15:06:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233238AbiCPTG6 (ORCPT ); Wed, 16 Mar 2022 15:06:58 -0400 Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A282A6E372 for ; Wed, 16 Mar 2022 12:05:43 -0700 (PDT) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.110.51.24]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 4C1F11A006C for ; Wed, 16 Mar 2022 19:05:42 +0000 (UTC) Received: from mail3.candelatech.com (mail2.candelatech.com [208.74.158.173]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 203D53C0092 for ; Wed, 16 Mar 2022 19:05:42 +0000 (UTC) Received: from [192.168.100.195] (50-251-239-81-static.hfc.comcastbusiness.net [50.251.239.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail3.candelatech.com (Postfix) with ESMTPSA id 9A18A13C2B0 for ; Wed, 16 Mar 2022 12:05:41 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com 9A18A13C2B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1647457541; bh=eO1tUtBxVhKTwo+pws3oCGKZlwK1b/sFkXlFM4BrfpY=; h=To:From:Subject:Date:From; b=lrdMhjL/tpsHQcbxAVx/1CTGccxDqghN+kMq2mEt3D7SW4e+qG6y2vTLdTjTqeXue kkujzLt5FDDJJFBLqsM/pOquLu1bo4HMI6IDovMZv8GidZKohOeLFoaYVn6HyPyLyK aCWNvC7vu6Cct+1h46JLjUulo0mOyoTVJ17QOqs0= To: "linux-wireless@vger.kernel.org" From: Ben Greear Subject: ax210 txpower settings issue. Organization: Candela Technologies Message-ID: <0cdac27e-5beb-51d4-4f27-9cd84cd1f7dd@candelatech.com> Date: Wed, 16 Mar 2022 12:05:41 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-MDID: 1647457542-LdeQNxxzcVyT X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org I notice that when I try to set txpower on ax210 to 20 in a particular setup, then the peer RSSI reports -51. If I change txpower to 15, peer reports about -53. If I change txpower to 10, peer reports about -57. I am wondering if ax210 somewhere might be using 1/2 db units when it should be using full db units or vice versa? I'm using firmware version 71 and 5.17+ kernel (with the 5.18 iwlwifi patches backported). Anyone tried similar? Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com