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[23.128.96.36]) by mx.google.com with ESMTPS id lk12-20020a17090b33cc00b0026843142db7si1650608pjb.113.2023.09.13.06.09.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Sep 2023 06:09:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@sipsolutions.net header.s=mail header.b=mL4Fm7Gl; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=REJECT dis=NONE) header.from=sipsolutions.net Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 5A0D3831AE86; Wed, 13 Sep 2023 05:37:19 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240672AbjIMMhP (ORCPT + 56 others); Wed, 13 Sep 2023 08:37:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240676AbjIMMhM (ORCPT ); Wed, 13 Sep 2023 08:37:12 -0400 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:242:246e::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2A651BC7 for ; Wed, 13 Sep 2023 05:37:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=MIME-Version:Content-Transfer-Encoding: Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-To: Resent-Cc:Resent-Message-ID; bh=Z71LGBNOGmmy6rhlj3321Jd2eVPQhklKTXZPuf3t9cU=; t=1694608628; x=1695818228; b=mL4Fm7GlNYPhQnbu7yFdoibQ8BelYWeAvJBdqdIWgHL6il4 BmUhvWZRndFF2klt56Hl6474uzZrfvuoAW1f6TaBebPw8CCWtwlGw9qrUlbIzvXgBUSBWuhXoqUvb fuXgAz/4xupWH7CGrlTnbO2iLPtOpTfW/BbUahIWfh34/1548XyQzaSpCVOjufuF61jKKFau78H6L UxYNDowvbTrY+mOP1HaMs2G5R+mOFQRost7cZZRsO7lzIch6gSlNLEijHb/FNqaAuEBPjxGHoki24 IgfC/31JoXQ9bxnn5qovRIVYA5SHk1sxzJUhTBvVkhgxmSWkvmJ+lThXIkARYUgQ==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1qgP7B-00Euz9-2U; Wed, 13 Sep 2023 14:37:05 +0200 Message-ID: <63345d4e41e1eb980dea9c3ec2185d554e1798e6.camel@sipsolutions.net> Subject: Re: [PATCH 01/15] wifi: iwlwifi: pcie: rescan bus if no parent From: Johannes Berg To: gregory.greenman@intel.com Cc: linux-wireless@vger.kernel.org Date: Wed, 13 Sep 2023 14:37:04 +0200 In-Reply-To: <20230913145231.f7795a1ccdab.I2b84810a743469a1bcabf3628262cf54311593f4@changeid> References: <20230913115651.190558-1-gregory.greenman@intel.com> <20230913145231.f7795a1ccdab.I2b84810a743469a1bcabf3628262cf54311593f4@changeid> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.4 (3.48.4-1.fc38) MIME-Version: 1.0 X-malware-bazaar: not-scanned Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Wed, 13 Sep 2023 05:37:19 -0700 (PDT) X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email On Wed, 2023-09-13 at 14:56 +0300, gregory.greenman@intel.com wrote: > From: Johannes Berg >=20 > If the bus has no parent due to the topology, platform level device > reset (PLDR) wouldn't work. I learned later that this description is really pretty much wrong - it shouldn't really reference PLDR at all, that's not what's going on here.=C2=A0It should be talking about just the rescanning not working, or s= o, that's the only part here that matters. Anyway, I can fix it when I commit it, just wanted to state it in public and not just silently do it. johannes