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=-6.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,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 63EDFC43461 for ; Mon, 7 Sep 2020 18:30:34 +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 E5419206B8 for ; Mon, 7 Sep 2020 18:30:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="N88A+Cv/"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="pGJxdnPl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E5419206B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=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-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=puwFlkxPyvwx5VgSbQhEJ65DNImHZns4iWCvbaL0Bb0=; b=N88A+Cv/ee5ID4SPalLlL7rbR XtolO+FTPati21SpLM1LY4CQSWLZ+coEMwgHy728vNEg9/I4phxLPOGQMT2HvFGBw9LiF7QFBocR3 i2LuUPnklzS8Xf+ZucaOVyPJXmlaDUdwZAHbnQE9izPNbiwl9tFnfDhCEN6DeZcsSMFCukSRA5N4e f1pvuDwmH52OmnEJxggua0SxU37YWMSvvqtlt+ODRIGGQrmWlg4G6tiqAdm5T9zbI8YqFJhqVlfUY UKe69PIdKpAF6KikWpPB7u/xsQfWDdXOHUIH+zp/5f2UzycaAsfyFLbuODeLi0YJ4Gm11c1QYOA5d eeqk0WRNQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFLtD-0003Gl-Bb; Mon, 07 Sep 2020 18:29:15 +0000 Received: from mail-pf1-x443.google.com ([2607:f8b0:4864:20::443]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFLtA-0003Fl-2v; Mon, 07 Sep 2020 18:29:12 +0000 Received: by mail-pf1-x443.google.com with SMTP id c196so3511594pfc.0; Mon, 07 Sep 2020 11:29:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=bmURCbMiaqKzzelpk/S2JynuuyDAIuukHKp0frES45k=; b=pGJxdnPlnnjuVnEQiNNF8NPZ9N8cHRKSXuzhjcwyPpc1EErwzM0CyOU4oIwN4LS9Mw 1wC7EvuKj0Ax1z41J2Q3+FCDPwoQdUe7gPwjEhSmttF1uE8TKkr0ZeZZaCOYAlsTrSqs 1hDtsmCA12I0M7LfTaBMaahkp6lybABgSUqZ0T/SfYV2TIViz4H4Kf4gHzZu64C2mrWY hdu86ghnR/J8FGXfGJpJFZ+boynxUUhjN2XGe9NwROXh85rZPnj3p6DBsKU/2NHGtf8x ChhltHIi6E47BdFQF4Mbz+1aEHdsFzD7p965i8s22ViF4mXU7St3Cx+aCA3tXWJyqQQm g1wQ== 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=bmURCbMiaqKzzelpk/S2JynuuyDAIuukHKp0frES45k=; b=HrTTtw4TqAO66Jt2uej7IJ3mOk0NnMC8RXJKqb/sei1/D9kUMfj8q2pOJR4f7cSS15 ljKcg/0+whG+oYXeoW7Ip+5qmKOxJoZjzD8EoK713ZYolCX8kLMdEh7gJMU8G8MQijyr 2Q7ZdPkH45hk16P1woUGnXMgDy1l1pKTIuLPXkwccjCDTuosjIKECyqEKWtjgOgb2jpf r23yY6AxudHB9Cok45b5bxnqHXTHZEd9oP24GIhQ28eqHSLL+UicYZ1Fpf5C6sbGHRqC e3ItGrjpDf/cR9yTQ+REvB3w/3vqdy7uBDeGK72pPFa4ASU16EsinDIanGO3YfhMXIPy Dggw== X-Gm-Message-State: AOAM530nO/fAli6G5Irj0ZhOdaYFN7zq7oXkjPI/MXNOyRTJhtFhtPc3 GuYNBE7ldmnCFapHTyr9RTpfUI06ZdQ= X-Google-Smtp-Source: ABdhPJyh6g2rRcD6ogNPy2tapg1StlUEf/BdvWQy8jzaR475oJoKQT/NWFiUoNd1k6PiwSYe5VKk+A== X-Received: by 2002:a62:fb05:: with SMTP id x5mr21991954pfm.121.1599503349977; Mon, 07 Sep 2020 11:29:09 -0700 (PDT) Received: from [192.168.1.3] (ip68-111-84-250.oc.oc.cox.net. [68.111.84.250]) by smtp.gmail.com with ESMTPSA id 13sm15823860pfp.3.2020.09.07.11.29.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Sep 2020 11:29:09 -0700 (PDT) Subject: Re: [PATCH v11 00/11] PCI: brcmstb: enable PCIe for STB chips To: Jim Quinlan , Lorenzo Pieralisi References: <20200824193036.6033-1-james.quinlan@broadcom.com> <20200827063517.GA4637@lst.de> <20200907091649.GA6428@e121166-lin.cambridge.arm.com> From: Florian Fainelli Message-ID: <00e49acb-c659-de10-3e87-76bfd82e4a76@gmail.com> Date: Mon, 7 Sep 2020 11:29:06 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.2.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200907_142912_241830_D4692E34 X-CRM114-Status: GOOD ( 23.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:SUPERH" , "open list:PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS" , "open list:REMOTE PROCESSOR \(REMOTEPROC\) SUBSYSTEM" , "open list:DRM DRIVERS FOR ALLWINNER A10" , Julien Grall , "H. Peter Anvin" , Christoph Hellwig , "open list:STAGING SUBSYSTEM" , Rob Herring , Florian Fainelli , Saravana Kannan , Bartosz Golaszewski , "Rafael J. Wysocki" , "open list:ACPI FOR ARM64 \(ACPI/arm64\)" , "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" , Alan Stern , "open list:ALLWINNER A10 CSI DRIVER" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE" , Joerg Roedel , Stefano Stabellini , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , Dan Williams , Andy Shevchenko , "moderated list:ARM PORT" , Felipe Balbi , Greg Kroah-Hartman , "open list:USB SUBSYSTEM" , open list , "open list:IOMMU DRIVERS" , Robin Murphy , Nicolas Saenz Julienne Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 9/7/2020 10:43 AM, Jim Quinlan wrote: > On Mon, Sep 7, 2020 at 5:16 AM Lorenzo Pieralisi > wrote: >> >> On Thu, Aug 27, 2020 at 09:29:59AM -0400, Jim Quinlan wrote: >>> On Thu, Aug 27, 2020 at 2:35 AM Christoph Hellwig wrote: >>>> >>>> On Tue, Aug 25, 2020 at 10:40:27AM -0700, Florian Fainelli wrote: >>>>> Hi, >>>>> >>>>> On 8/24/2020 12:30 PM, Jim Quinlan wrote: >>>>>> >>>>>> Patchset Summary: >>>>>> Enhance a PCIe host controller driver. Because of its unusual design >>>>>> we are foced to change dev->dma_pfn_offset into a more general role >>>>>> allowing multiple offsets. See the 'v1' notes below for more info. >>>>> >>>>> We are version 11 and counting, and it is not clear to me whether there is >>>>> any chance of getting these patches reviewed and hopefully merged for the >>>>> 5.10 merge window. >>>>> >>>>> There are a lot of different files being touched, so what would be the >>>>> ideal way of routing those changes towards inclusion? >>>> >>>> FYI, I offered to take the dma-mapping bits through the dma-mapping tree. >>>> I have a bit of a backlog, but plan to review and if Jim is ok with that >>>> apply the current version. >>> Sounds good to me. >> >> Hi Jim, >> >> is the dependency now solved ? Should we review/take this series as >> is for v5.10 through the PCI tree ? > Hello Lorenzo, > > We are still working out a regression with the DMA offset commit on > the RaspberryPi. Nicolas has found the root cause and we are now > devising a solution. Maybe we can parallelize the PCIe driver review while the DMA changes are being worked on in Christoph's branch. Lorenzo, are you fine with the PCIe changes proper? -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel