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=-5.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 5D5C1C10F00 for ; Sat, 7 Mar 2020 09:55:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 370DE2051A for ; Sat, 7 Mar 2020 09:55:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cogentembedded-com.20150623.gappssmtp.com header.i=@cogentembedded-com.20150623.gappssmtp.com header.b="mOkGDt3z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726271AbgCGJzv (ORCPT ); Sat, 7 Mar 2020 04:55:51 -0500 Received: from mail-lf1-f65.google.com ([209.85.167.65]:35930 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726017AbgCGJzu (ORCPT ); Sat, 7 Mar 2020 04:55:50 -0500 Received: by mail-lf1-f65.google.com with SMTP id s1so3863424lfd.3 for ; Sat, 07 Mar 2020 01:55:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Ji/5/bt2XJ8xArwptxUIPsa40Bf1NEJkrKPYGi/BazA=; b=mOkGDt3zDt5ABNqQCXya1Tqs/c3KohphydAK7oT3wEo+qr98DsVY9zHJtubQ8OwgmD hDqKnoUNbZEG7xSHXEThQ47oxj/a/Ea3n1CL3s8Kl19qc+TVh6R8v8NFZPOMZASBE3qv bMxzbyIX77TxA3m4OCCKDZkowylP9h4f/9Qg/GablCJ/swiPsqDUckM2pl+nfI3+Oj3w AU0Z7jvUirz0Skocp/BLk7z3eX3sfE0/xzwSvQIYADlRF7utGjArjjrrYPu8QUUGoAli jCHQbiGivQT7xDj6//C3OAgaTkiKnnt63rShJ0sERTUhf27cM74n9i6wTzMCjOzfoXHl 2GLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Ji/5/bt2XJ8xArwptxUIPsa40Bf1NEJkrKPYGi/BazA=; b=IKCzn8JIUvKtS8wrg++J1Oxb9P0NDnsou9IAggeaxc71guu6huVmRJlCtNC1dDcuDL AzEcOplvZi6SWqowUskLiEQyr9oDhrCFOgu2PRSLpeBBedz2LwLu1GuIq1+knW5qHWsH hxQ/kWC5SG7rBabRo26l9MiawC0aNr7yWL/fKUaOSsEph9lgOxFFML0yeHTSCpIfUqBU KruIrncN3JqxLgsvGBwEZ559Udw8LHshrLvIG/iw/zY9/U7WhXqHpVK0jefZjmKVK+V4 YyVLegF0hMTjvTHM760jX2y6xEJ75wJ9m8oRF1JuWzyA33VQX+6VrMKECk7NnuDmOaqw B1xA== X-Gm-Message-State: ANhLgQ0rPi5ZBAudBJHu1jl8ZI3Q7TatJWiMZk0MPpLu6/eS1uDLH0kV ZyGn9ULNgHRbQpy0iJr2wtXyhw== X-Google-Smtp-Source: ADFU+vs5VZMdNVhnnQ/MNq4B4lQUnHvHzclPq0rH3MnhPTJv3B+KFGP8bulUYE8fr5KHb7cInABAEg== X-Received: by 2002:a05:6512:246:: with SMTP id b6mr4326390lfo.175.1583574947544; Sat, 07 Mar 2020 01:55:47 -0800 (PST) Received: from ?IPv6:2a00:1fa0:402:864b:dd24:504:68eb:a9fe? ([2a00:1fa0:402:864b:dd24:504:68eb:a9fe]) by smtp.gmail.com with ESMTPSA id z18sm14212386ljm.15.2020.03.07.01.55.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 07 Mar 2020 01:55:45 -0800 (PST) Subject: Re: [PATCH v4 3/4] PCI: brcmstb: Wait for Raspberry Pi's firmware when present To: Nicolas Saenz Julienne , linux-kernel@vger.kernel.org, Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Lorenzo Pieralisi , Andrew Murray Cc: linux-usb@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, gregkh@linuxfoundation.org, tim.gover@raspberrypi.org, linux-pci@vger.kernel.org, wahrenst@gmx.net, Bjorn Helgaas References: <20200306114348.5172-1-nsaenzjulienne@suse.de> <20200306114348.5172-4-nsaenzjulienne@suse.de> From: Sergei Shtylyov Message-ID: <16c98273-a639-374d-e784-0d015aeee634@cogentembedded.com> Date: Sat, 7 Mar 2020 12:55:43 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200306114348.5172-4-nsaenzjulienne@suse.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06.03.2020 14:43, Nicolas Saenz Julienne wrote: > xHCI's PCI fixup, run at the end of pcie-brcmstb's probe, depends on > RPi4's VideoCore firmware interface to be up and running. It's possible > for both initializations to race, so make sure it's available prior > starting. Prior to starting? > Signed-off-by: Nicolas Saenz Julienne > Reviewed-by: Florian Fainelli [...] MBR, Sergei