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=-5.8 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 A7F42C433E0 for ; Wed, 30 Dec 2020 12:47:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F1FB222F9 for ; Wed, 30 Dec 2020 12:47:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726776AbgL3Mrf (ORCPT ); Wed, 30 Dec 2020 07:47:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726627AbgL3Mre (ORCPT ); Wed, 30 Dec 2020 07:47:34 -0500 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5FCC8C06179B for ; Wed, 30 Dec 2020 04:46:54 -0800 (PST) Received: by mail-pf1-x42d.google.com with SMTP id d2so9655178pfq.5 for ; Wed, 30 Dec 2020 04:46:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=uWAONLxDd+bCGHWSREagVt2pAL3gkEObT05aXBIf7wo=; b=QO1VFyvsisI28KXj/FEx4n3+Kl3n8ZeOee/Dzoqb9zTYh9CUCufykPdozTraIDnFym uzBIr4r8h4i1RoRNFBQEFpjcJD7WQTj2ysGj+TtN4bSyzLVwqPwyueMdgMGBxuolSyi3 NEHlG91nAU2ddhGVsyGAE6Hhr+LAd97xAVSIVzBWnFZk72PKQqnvMwOqZbTEUUEz4Q+w jKXwNgZubD9ahmxXGvtKhprhqMqywALbsBScUtfszb2ZBe8YSwNjL76BouPDXkQQIQ6X dRUNBWWvRgBo0iZcF8k3fmNTDs70+PwjH0UhM8s9+ZDFyfvG8IHJZy3LipCGFnZEtX3f w1Qg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=uWAONLxDd+bCGHWSREagVt2pAL3gkEObT05aXBIf7wo=; b=EJzL2qsSxB7/oL39Oe6jvNBq1NR2Rid6+2bd+GrPcPrg5Rwx9pxKGHZfNpiVsSJ5pd ZZIX14BUEJF+aGsnXOpXTimUkUDjkt4cWMSuXgdqh9ZE7YFkP8CZKs42Ez1XKJH1OmQA jlqihVUIVYn6J74wAxOknX6B/DJae/U/XZDUDi3QKhfeF9qyFNpXUXTdPPaGwSkZRSS8 8WzHT0Jm+NFA4psig7J8nE9yGC2ry6cx1bD9+YZspWqgMPAhO8dndu2pN86wqJTsitId a8nqmvViWl+qsSMwKNWpRgbRnZFZlB3Plp3Mub1Zl0MP3E9SVhnQzox1ZZ0Tn0qn+h4n w6Sg== X-Gm-Message-State: AOAM533YIzLV+dkirNiCXXmNCgIM4CcCTX7VxbNeumc9eWZ0Aj0e0I4g L3uQ9Kc6cbmyf7mNLGESXnyG X-Google-Smtp-Source: ABdhPJzsenGntSaKwAqesq3YH9S06iT0WmJXhLIC8oSC2mWObrA/r0qHZzeLoCpsuPe6+krEV41uxQ== X-Received: by 2002:aa7:82c1:0:b029:19e:3672:50ca with SMTP id f1-20020aa782c10000b029019e367250camr28490384pfn.12.1609332413908; Wed, 30 Dec 2020 04:46:53 -0800 (PST) Received: from thinkpad ([2409:4072:6013:d529:8c5c:9ef7:2471:6df4]) by smtp.gmail.com with ESMTPSA id h3sm31366035pgm.67.2020.12.30.04.46.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Dec 2020 04:46:53 -0800 (PST) Date: Wed, 30 Dec 2020 18:16:41 +0530 From: Manivannan Sadhasivam To: Dmitry Baryshkov Cc: Andy Gross , Bjorn Andersson , Rob Herring , Lorenzo Pieralisi , "open list:DRM DRIVER FOR MSM ADRENO GPU" , linux-pci@vger.kernel.org Subject: Re: [PATCH v2 0/2] PCI: qcom: fixup PCIe support on sm8250 Message-ID: <20201230124641.GC5679@thinkpad> References: <20201230115408.492565-1-dmitry.baryshkov@linaro.org> <20201230123542.GA5679@thinkpad> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Wed, Dec 30, 2020 at 03:38:12PM +0300, Dmitry Baryshkov wrote: > Hi Mani, > > On Wed, 30 Dec 2020 at 15:35, Manivannan Sadhasivam > wrote: > > > > On Wed, Dec 30, 2020 at 02:54:06PM +0300, Dmitry Baryshkov wrote: > > > SM8250 SoC requires another clock to be up to power up the translation > > > unit. Add necessary bindings and driver support. > > > > > > > So what is the exact issue you're facing? > > IOMMU timeouts for PCIe0 device (WiFi) > Strange. I never observed this issue while testing with onboard QCA6390. Is it only happening on v5.11? Thanks, Mani > -- > With best wishes > Dmitry