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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 07885C2D0A3 for ; Fri, 6 Nov 2020 11:45:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8993D206DB for ; Fri, 6 Nov 2020 11:45:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=doubly.so header.i=@doubly.so header.b="0zSU/WtQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727067AbgKFLpa (ORCPT ); Fri, 6 Nov 2020 06:45:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727254AbgKFLpU (ORCPT ); Fri, 6 Nov 2020 06:45:20 -0500 Received: from mout-p-103.mailbox.org (mout-p-103.mailbox.org [IPv6:2001:67c:2050::465:103]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E60E4C0613D2; Fri, 6 Nov 2020 03:45:19 -0800 (PST) Received: from smtp1.mailbox.org (smtp1.mailbox.org [80.241.60.240]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-103.mailbox.org (Postfix) with ESMTPS id 4CSJV34t8TzQl8j; Fri, 6 Nov 2020 12:45:15 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=doubly.so; s=MBO0001; t=1604663113; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/zuBtS3rhPXYCoC3ndjN4pCIaSWiuV08y9jfNTqh7Wo=; b=0zSU/WtQikqT6yQzFxPV9oJJB+V40KIrwOHMyUtVxgvITWRUokkTO/Jg16d/5sqcBSbQkF /LtLlnx+VzqRTAy6rEEj/ZckXOwQyldmTbAVf8073RHsra9YfVO5qpTy7R0ThXVqjliZzF Go7zZODpEYB4zzlT7iwdtqx/nM/u1sJMizsdFV9rnQIj+7TCH8Ck1Ox8fyYRkOOBqWjjM0 LptDNeunH+0zhLbdBwcoTW17AU4E+ae2F5YFTN/TgtNpljRwye+dVNc9L9GJlxsp/KHbMG +dFlsNtJGAnEjLYK5bIKQUtFpoZ8nCy6aX+jr73eh5EyUY5iqEfzig3CuA/ktg== Received: from smtp1.mailbox.org ([80.241.60.240]) by spamfilter03.heinlein-hosting.de (spamfilter03.heinlein-hosting.de [80.241.56.117]) (amavisd-new, port 10030) with ESMTP id 5I3yJEUYpXRq; Fri, 6 Nov 2020 12:45:12 +0100 (CET) From: Devin Bayer Subject: Re: pci_alloc_irq_vectors fails ENOSPC for XPS 13 9310 To: Thomas Gleixner , Bjorn Helgaas , Kalle Valo Cc: Govind Singh , linux-pci@vger.kernel.org, linux-wireless@vger.kernel.org, Christoph Hellwig , Thomas Krause , ath11k@lists.infradead.org References: <20201103160838.GA246433@bjorn-Precision-5520> <874km61732.fsf@nanos.tec.linutronix.de> Message-ID: <768b2f88-3da3-37bc-f512-f5249a52480e@doubly.so> Date: Fri, 6 Nov 2020 12:45:10 +0100 MIME-Version: 1.0 In-Reply-To: <874km61732.fsf@nanos.tec.linutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-MBO-SPAM-Probability: X-Rspamd-Score: -3.85 / 15.00 / 15.00 X-Rspamd-Queue-Id: 95B961833 X-Rspamd-UID: eb27ba Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 03/11/2020 22.08, Thomas Gleixner wrote: > On Tue, Nov 03 2020 at 10:08, Bjorn Helgaas wrote: > > Check the BIOS for a switch which is named 'VT-d' or such. It might > depend on 'Intel Virtualization Technology' or such. > Thanks for this info. The platform I have, J1900, indeed does not support VT-d. So I guess I'm not able to use this card. That's unfortunate. It doesn't seem like the Windows driver works either. It doesn't give any errors but it fails to find any wireless networks. ~ dev