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 08E25C5DF62 for ; Tue, 25 Jan 2022 23:58:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235041AbiAYX6i (ORCPT ); Tue, 25 Jan 2022 18:58:38 -0500 Received: from dispatch1-us1.ppe-hosted.com ([67.231.154.164]:56526 "EHLO dispatch1-us1.ppe-hosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235010AbiAYX6f (ORCPT ); Tue, 25 Jan 2022 18:58:35 -0500 X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.110.51.27]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 44E7D2A0070; Tue, 25 Jan 2022 23:58:34 +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 ED720600083; Tue, 25 Jan 2022 23:58:33 +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 757FC13C2B1; Tue, 25 Jan 2022 15:58:33 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com 757FC13C2B1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1643155113; bh=xtSObs9CDjl+WJc2t4EW1ekgi9lXmmCG0LNTxSSfU+4=; h=Subject:To:References:From:Date:In-Reply-To:From; b=lSUV0My10aCSmY3TrFOdISFJdQjkcHmBpHJ8oh3VLY9FIzn+Y35O5hBDpZ4Ln54pd wN3f+sL2QUB5SeFmlJDXV+k+0IiqpGmR6t5OWicZeGys03VUReE/oB5z9ISArzlHi3 6bi9L8west1ZycTKkfk8+RWM8cjmtPuFydexF37g= Subject: Re: iwlwifi problems, maybe firmware related? To: Randy Dunlap , linux-wireless@vger.kernel.org, Luca Coelho References: <92b00b94-aff6-8108-06d1-932b77f9d218@infradead.org> From: Ben Greear Organization: Candela Technologies Message-ID: <04761964-e3b3-b2f7-78a4-bbc3507ad676@candelatech.com> Date: Tue, 25 Jan 2022 15:58:33 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <92b00b94-aff6-8108-06d1-932b77f9d218@infradead.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-MDID: 1643155114-QXHAB_nUntpY Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 1/25/22 3:08 PM, Randy Dunlap wrote: > Hi, > > When I boot 5.16 or 5.17-rc1, I get messages like: > > iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver > iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 > iwlwifi 0000:00:14.3: loaded firmware version 67.8f59b80b.0 QuZ-a0-hr-b0-67.ucode op_mode iwlmvm We see nothing but crashes with the version 67 firmware. Remove that from your /lib/firmware/ dir (and make sure version 66 or lower is there), and reboot and it should work again. Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com