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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 BF7FFC5ACAE for ; Wed, 11 Sep 2019 13:31:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9891A20863 for ; Wed, 11 Sep 2019 13:31:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=candelatech.com header.i=@candelatech.com header.b="Ys5/jlky" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727998AbfIKNbh (ORCPT ); Wed, 11 Sep 2019 09:31:37 -0400 Received: from mail2.candelatech.com ([208.74.158.173]:58932 "EHLO mail3.candelatech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726341AbfIKNbh (ORCPT ); Wed, 11 Sep 2019 09:31:37 -0400 Received: from [192.168.1.47] (unknown [50.34.216.97]) (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 DA216104F; Wed, 11 Sep 2019 06:31:35 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com DA216104F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1568208696; bh=YdP3oSrdXhMHhpGVAboAGD7aHS6BEGqjs9AhHf3Di+Q=; h=Subject:To:References:Cc:From:Date:In-Reply-To:From; b=Ys5/jlkyIN75x90bnEJTleorbHVXgGm1upqLv7E6ICwjFoHXeHsnNyhGntRQ3BFAs 5ttIW6AXsda1K4EFruw7zzY2PpNspSj0d7QzFVhBjcEpCNq03DZeF1FdB5tQ5NH2Ta x/dhXH6O7WXgW2XWOvlzAhWW4J7lX7r25d6XmVPI= Subject: Re: WARNING at net/mac80211/sta_info.c:1057 (__sta_info_destroy_part2()) To: Linus Torvalds References: <30679d3f86731475943856196478677e70a349a9.camel@sipsolutions.net> <2d673d55-eb27-8573-b8ae-a493335723cf@candelatech.com> Cc: Johannes Berg , "David S. Miller" , Kalle Valo , linux-wireless@vger.kernel.org, Netdev , Linux List Kernel Mailing From: Ben Greear Message-ID: <4f00154a-41f2-b6f2-264f-10b3b6907fd7@candelatech.com> Date: Wed, 11 Sep 2019 06:31:35 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 09/11/2019 06:21 AM, Linus Torvalds wrote: > On Wed, Sep 11, 2019 at 2:03 PM Ben Greear wrote: >> >> Out of curiosity, I'm interested to know what ath10k NIC chipset this is from. > > It's a Dell XPS 13 9380, with > > 02:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac > Wireless Network Adapter (rev 32) > Subsystem: Bigfoot Networks, Inc. Killer 1435 Wireless-AC > > (numeric PCI ID 168c:003e, subsystem 1a56:143a). > > The ath10k driver says > > qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:143a > firmware ver WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features > wowlan,ignore-otp,mfp crc32 29eb8ca1 > board_file api 2 bmi_id N/A crc32 4ed3569e > > if that tells you anything more. That means it is something I have never used nor have firmware for, but the WMI logic should be similar to what I described and have experienced with other chips. Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com