Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB4C5C433EF for ; Sat, 1 Jan 2022 02:23:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231962AbiAACXd (ORCPT ); Fri, 31 Dec 2021 21:23:33 -0500 Received: from titan58.planetwebservers.net ([51.79.1.102]:54019 "EHLO titan58.planetwebservers.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231938AbiAACXc (ORCPT ); Fri, 31 Dec 2021 21:23:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lockie.ca; s=default; h=Content-Transfer-Encoding:Content-Type:To:Subject:From: MIME-Version:Date:Message-ID:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=719pbIjP2fnsARJCr/TTFgLmRia4I6Lq3qNliheHZvQ=; b=IJvNbyWCFXvahzAuXNHe4XtFfQ NYb/L3ygV1lLAdD2EB2DSFAP+/RB9Qyn5KrtWjv5VSqd9PfmE0QSdOVB9SRR/LlyJfTkP9GJ+4vT+ FfMdqDOfozKleKHYmTaX19h/aF8LTGGP5PzeF89iUwPwxAonRPHUABtw+BYMnpbzL1HrwDSIxLCPt ybzez8JX2NCqo0IikrDbKc6F64hkjVQ7QAxIONzKG6Z4LNIwOD52g0TeeKB/UXg+IRcwz9jYWTz7c r2qTyi0/pUkalzP+V1JexqDbSC+Az9He+vb+qBUlCvU6ULftA+BGqjzcQ3GiEL5JkRI3Z/fo2e3LQ y9T+OYXA==; Received: from [37.19.213.90] (port=41066 helo=[10.5.0.2]) by titan.planetwebservers.net with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1n3U3S-0005q0-12 for linux-wireless@vger.kernel.org; Sat, 01 Jan 2022 13:23:31 +1100 Message-ID: Date: Fri, 31 Dec 2021 21:23:30 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 From: James Subject: Intel Ice Lake-LP PCH CNVi WiFi (rev 30) unknown rate information To: linux-wireless Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - titan.planetwebservers.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lockie.ca X-Get-Message-Sender-Via: titan.planetwebservers.net: authenticated_id: bjlockie@lockie.ca X-Authenticated-Sender: titan.planetwebservers.net: bjlockie@lockie.ca X-Source: X-Source-Args: X-Source-Dir: X-From-Rewrite: unmodified, already matched Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org There is the unknown rate information error. And it is VERY slow to negotiate a higher tx bitrate. It always starts at 245.0 MBit/s then eventually gets to 1200.9 MBit/s. $ lspci 00:14.3 Network controller: Intel Corporation Ice Lake-LP PCH CNVi WiFi (rev 30) $ iwlist wlp0s20f3 bitrate wlp0s20f3  unknown bit-rate information.           Current Bit Rate:245 Mb/s $ ifconfig wlp0s20f3: flags=4163  mtu 1500         inet 192.168.68.73  netmask 255.255.252.0  broadcast 192.168.71.255         inet6 fe80::242d:b7ca:92cc:79d0  prefixlen 64  scopeid 0x20         ether 84:1b:77:02:d9:6a  txqueuelen 1000  (Ethernet)         RX packets 298984  bytes 281963663 (281.9 MB)         RX errors 0  dropped 58  overruns 0  frame 0         TX packets 55874  bytes 6700470 (6.7 MB)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0 $ uname -a Linux james-aspirea51555 5.13.0-22-generic #22-Ubuntu SMP Fri Nov 5 13:21:36 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux $ iw dev wlp0s20f3 link Connected to xxx (on wlp0s20f3)         SSID: xxx         freq: 5240         RX: 32287683 bytes (32648 packets)         TX: 586902 bytes (4676 packets)         signal: -39 dBm         rx bitrate: 1200.9 MBit/s 80MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0         tx bitrate: 245.0 MBit/s 80MHz HE-MCS 3 HE-NSS 2 HE-GI 2 HE-DCM 0         bss flags:      short-slot-time         dtim period:    1         beacon int:     100