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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50244C433DB for ; Tue, 12 Jan 2021 08:18:17 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E5CAF22D2C for ; Tue, 12 Jan 2021 08:18:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E5CAF22D2C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To:Date:References: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=NUtQAqjjp4U33yaCGx9sMTqofaF222Io5x9d5KikSrY=; b=i3GhDjjIA/pHVQSMGZnHeGvZ8 ENa2u62+g4bmj2dxkieg55PwcYnDUGndB6L40JhZEHWBvaoTstZo5T6m7Rh1Wy/dyE9lEKkTpzuoV AgqpjQZmJJ0Ck1zxwjeHsK5bUQiK30nhbarggFyhCz3I6aiHsTs+GpowOlovfR1OAGCLRk/oanKnQ H+B4OjNSpUGib8f1l5OsoEzW8VlBJOeSHmU9Oi6GS9iLnjf6AjDFd4c9T+IMJlO5PPd1fSDmRWpQt Q+Pn8AdQnSkz2itRAzR1wKlhgOPuBNWjzEi2Dg3k4x8pBrQsrlqNipMoRuSuqZYLgXiRgrVhQQst3 2euXulvyA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kzEsX-0000Iq-Hr; Tue, 12 Jan 2021 08:18:13 +0000 Received: from so254-31.mailgun.net ([198.61.254.31]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kzEsR-0000FP-26 for ath11k@lists.infradead.org; Tue, 12 Jan 2021 08:18:10 +0000 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1610439488; h=Content-Type: MIME-Version: Message-ID: In-Reply-To: Date: References: Subject: Cc: To: From: Sender; bh=2vajgpMaFR2QTnBdosonuKX7uPdySUR4aGWt7yV9zTg=; b=KGhQtHwDpv2/rlYrMZi4/blp4NxM73DKxUf7/aRk96Zei6T1RxRvAPlnKPw0VPJ6GIsgSI/Z q5qPMPk2NLTGKUZG3NzErZ9iVlfGMiBz6ysGbP5Y5H0jPXS/j/mPBCtFm0GT26cOljGXofkg +WY8Otxy8LmiALuTApbAOCaJwGs= X-Mailgun-Sending-Ip: 198.61.254.31 X-Mailgun-Sid: WyJmOGQ2ZiIsICJhdGgxMWtAbGlzdHMuaW5mcmFkZWFkLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n08.prod.us-east-1.postgun.com with SMTP id 5ffd5b3846a6c7cde7bc684d (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 12 Jan 2021 08:18:00 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 0DECFC43461; Tue, 12 Jan 2021 08:18:00 +0000 (UTC) Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id BAAD9C433ED; Tue, 12 Jan 2021 08:17:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BAAD9C433ED Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Wren Turkal Subject: Re: Dell XPS 13 9310 wifi broken References: Date: Tue, 12 Jan 2021 10:17:56 +0200 In-Reply-To: (Wren Turkal's message of "Wed, 6 Jan 2021 16:38:39 -0800") Message-ID: <87zh1ein63.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210112_031808_475843_170F024B X-CRM114-Status: GOOD ( 17.89 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ath11k@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Wren Turkal writes: > Hi ath11k experts, > > I am currently using Fedora rawhide and have installed their > version of the 5.11-rc2 kernel. The ath11k driver is broken for > this laptop. > > Here's a snippet of the dmesg: > [ 3.845315] ath11k_pci 0000:55:00.0: WARNING: ath11k PCI support is > experimental![ 3.845652] ath11k_pci 0000:55:00.0: BAR 0: assigned [mem > 0x8e300000-0x8e3fffff 64bit] > [ 3.845674] ath11k_pci 0000:55:00.0: enabling device (0000 -> 0002) > [ 3.845708] ath11k_pci 0000:55:00.0: failed to get 32 MSI vectors, > only -28 available > [ 3.845714] ath11k_pci 0000:55:00.0: failed to enable msi: -28 > [ 3.845728] ath11k_pci: probe of 0000:55:00.0 failed with error -28 > > > I have also attached a full lspci output for the device in > question. I did see the previous thread about this hardware, > and I just wanted to provide another datapoint and see if > there is any way I can help with this. This is a known issue and there are proof of concept patches in ath11k-qca6390-bringup branch to get 9310 working: https://lore.kernel.org/ath11k/87blew3e4q.fsf@codeaurora.org/ -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k