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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2AE5C43217 for ; Mon, 23 May 2022 04:16:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229592AbiEWEO4 convert rfc822-to-8bit (ORCPT ); Mon, 23 May 2022 00:14:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229459AbiEWEOx (ORCPT ); Mon, 23 May 2022 00:14:53 -0400 X-Greylist: delayed 447 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sun, 22 May 2022 21:14:49 PDT Received: from mailproxy06.manitu.net (mailproxy06.manitu.net [217.11.48.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9087D140BC; Sun, 22 May 2022 21:14:49 -0700 (PDT) Received: from [192.168.3.184] (cable-78-34-17-55.nc.de [78.34.17.55]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: linux@ulli-kroll.de) by mailproxy06.manitu.net (Postfix) with ESMTPSA id 60DD358011B; Mon, 23 May 2022 06:07:16 +0200 (CEST) Message-ID: <55f569899e4e894970b826548cd5439f5def2183.camel@ulli-kroll.de> Subject: Re: [PATCH 00/10] RTW88: Add support for USB variants From: Hans Ulli Kroll To: Sascha Hauer , linux-wireless@vger.kernel.org Cc: Neo Jou , Ping-Ke Shih , Yan-Hsuan Chuang , Kalle Valo , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Martin Blumenstingl , kernel@pengutronix.de, Johannes Berg Date: Mon, 23 May 2022 06:07:16 +0200 In-Reply-To: <20220518082318.3898514-1-s.hauer@pengutronix.de> References: <20220518082318.3898514-1-s.hauer@pengutronix.de> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT User-Agent: Evolution 3.44.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2022-05-18 at 10:23 +0200, Sascha Hauer wrote: > This series adds support for the USB chip variants to the RTW88 driver. > Hi Sascha glad you found some *working* devices for rtw88 ! I spend some of the weekend testing your driver submission. for rtl8821cu devices I get following output some Logilink device [ 1686.605567] usb 1-5.1.2: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00 [ 1686.614186] usb 1-5.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1686.621721] usb 1-5.1.2: Product: 802.11ac NIC [ 1686.626227] usb 1-5.1.2: Manufacturer: Realtek [ 1686.630695] usb 1-5.1.2: SerialNumber: 123456 [ 1686.640480] rtw_8821cu 1-5.1.2:1.0: Firmware version 24.5.0, H2C version 12 [ 1686.932828] rtw_8821cu 1-5.1.2:1.0: failed to download firmware [ 1686.945206] rtw_8821cu 1-5.1.2:1.0: failed to setup chip efuse info [ 1686.951538] rtw_8821cu 1-5.1.2:1.0: failed to setup chip information [ 1686.958402] rtw_8821cu: probe of 1-5.1.2:1.0 failed with error -22 above is same with some from Comfast The worst in the list is one from EDUP [ 1817.855704] rtw_8821cu 1-5.1.2:1.2: Firmware version 24.5.0, H2C version 12 [ 1818.153918] rtw_8821cu 1-5.1.2:1.2: rfe 255 isn't supported [ 1818.165176] rtw_8821cu 1-5.1.2:1.2: failed to setup chip efuse info [ 1818.171505] rtw_8821cu 1-5.1.2:1.2: failed to setup chip information rtl8822bu devices are working fine ... Hans Ulli