From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6A6921803A for ; Mon, 10 Jun 2024 06:53:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718002417; cv=none; b=f6JAzfvtm24MR/ut1iq3V7gd653nFWIArwBPdVBC7QVzpoE+zSQRvXZEJGqO/StiipA9Zb3SPK6sFXpYvKvxmyzqC6k3Or/0gJ5WSR0F+IL1LhHKnjajnaoHeRGWMFWvAhfqZTvOr74C9X8cnEThKELaCS16lyk93k4p+vaFyOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718002417; c=relaxed/simple; bh=mRZh5+OagwrYksdm05IvR/+1yNl8KYHz8Qj7URz+FVo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jtdkOQLJowssxO+wCYqPRwcUd8yd2J9oqbW/aoDmtCdovh5KT+R+wygvZgTHSCI6jVd8s0KySESfJH0FWhplyvtzqCZdgHfqnzR63W2LrLMj4NzTWiX+4TjOG49Yk9Rrq30nOIGEW8SxIqq7TzIMURtFSjYJntJy3WFTFU6uMnw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=IEHJ/b+Q; arc=none smtp.client-ip=209.85.216.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="IEHJ/b+Q" Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-2c2f8f73010so735738a91.1 for ; Sun, 09 Jun 2024 23:53:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1718002415; x=1718607215; darn=lists.linux.dev; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=Q79+Rla3cX6Hmnq2eCF4cwSxfS8g2qeMA5niTT4AJrk=; b=IEHJ/b+QjU//9hJSyO/4pSmC8FPzG12hGhbNR72+jEX51R3zyAdSE+qh1y2zYK9eLI TbKpMMga+rbIY398gj0b7gjOGCiNR5hTYb59aSjh/ugeBTwQPoo6gYlD6QRWaCvJ6DbH utrVLAKc0rHfJpB2nevn3MdwVIkwv8HxXug1GTV/gnOOUvwWU8tKIilu01GuxFoOnVYL FFcbELMIZ1Tzv43HduLo8OpFY1EG1w8ouFIPVMxdLV4jkMWECzEKdx7lupvUxJLy5ccu zPO+o3FalfrZP2JQmtpOJxhf4R1gtAW9KRrT6ZEEzV5nw6dGWY4y5y8S5B9GK6ONf1Nv 2iTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718002415; x=1718607215; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Q79+Rla3cX6Hmnq2eCF4cwSxfS8g2qeMA5niTT4AJrk=; b=JjWBipqAPlWwl/oGyIG2MX1G/zBvTo20frgvNbL2JNYNsJeFLLdZBtb4Zkl8SI1VXE OmyUQWe+u3fCUK1b0z7JzDVlPFmHzY0WmB8nTs7bTqZz0BOj7bWlSePr2aQveKSYTfe/ n7JyqiI2xrCaUy931ctYpjWgNWOAmpb+IbZ89NdolFDs+9VqUWA8moR10NGhBx4d/akN JOLP66ZTeoJ38jBN3FeEjO35RGmh6NTU1eeLX+M2iVSs8TKMeVsRGn7JaP+Odc2pRa4I jKsDKz/xHCtG9+5dnHu9nq8m5u/HE5d/Gi5EQ6pHS61S7lc1jZwsLYtW2BwO/771uFIQ hT+A== X-Forwarded-Encrypted: i=1; AJvYcCXbaZ1Ok9JubrLegsz3bv19txeCdT1nFdBkTdPG+l2YdrYjNuZeKGduKfgXnAq7L2xP9hzSN9PVJGYIs8TjsKlS8nqr X-Gm-Message-State: AOJu0YyoGtzTB//dvEMdbINFNlA5n9T0bLXb/7Pfltm1WQhKyvVN1CT9 BVdyPg1SkK3D+ZqSJlvqcZ6Yz4jdYpiAORF9jy+RI+rD5MR4xtXRBDu2reP5IA== X-Google-Smtp-Source: AGHT+IGiQnfID/w2ovEqOtXmdaUmHolv4W8npj5rXP4hlu3K/zYS4n6pz5nKcO0YwT4Ao+fhHzZlGg== X-Received: by 2002:a17:90b:b12:b0:2c2:c3fb:b13c with SMTP id 98e67ed59e1d1-2c2c3fbb277mr5727406a91.44.1718002414578; Sun, 09 Jun 2024 23:53:34 -0700 (PDT) Received: from thinkpad ([220.158.156.236]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c3094cfe3dsm1355898a91.15.2024.06.09.23.53.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jun 2024 23:53:34 -0700 (PDT) Date: Mon, 10 Jun 2024 12:23:24 +0530 From: Manivannan Sadhasivam To: Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Richard Zhu , Lucas Stach , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Minghuan Lian , Mingkai Hu , Roy Zang , Jesper Nilsson , Jingoo Han , Srikanth Thokala , Marek Vasut , Yoshihiro Shimoda , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Kishon Vijay Abraham I Cc: linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@axis.com, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org, mhi@lists.linux.dev, Niklas Cassel , Bjorn Helgaas Subject: Re: [PATCH 0/5] PCI: endpoint: Add EPC 'deinit' event and dw_pcie_ep_linkdown() API Message-ID: <20240610065324.GA7660@thinkpad> References: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> On Thu, Jun 06, 2024 at 12:56:33PM +0530, Manivannan Sadhasivam wrote: > Hi, > > This series includes patches that were left over from previous series [1] for > making the host reboot handling robust in endpoint framework. > > When the above mentioned series got merged to pci/endpoint, we got a bug report > from LKP bot [2] and due to that the offending patches were dropped. > > This series addressed the issue reported by the bot by adding the stub APIs in > include/pci/pci-epc.h and also removed the unused dwc wrapper as concluded in > [3]. > > Testing > ======= > > This series is tested on Qcom SM8450 based development board with 2 SM8450 SoCs > connected over PCIe. > > - Mani > Applied patch 2/5 to pci/endpoint! Krzysztof, please apply patches 1/5 and 5/5 to controller/dwc (patches 3/5 and 4/5 are already applied by you). - Mani > [1] https://lore.kernel.org/linux-pci/20240430-pci-epf-rework-v4-0-22832d0d456f@linaro.org/ > [2] https://lore.kernel.org/linux-pci/202405130815.BwBrIepL-lkp@intel.com/ > [3] https://lore.kernel.org/linux-pci/20240529141614.GA3293@thinkpad/ > > Signed-off-by: Manivannan Sadhasivam > --- > Manivannan Sadhasivam (5): > PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper > PCI: endpoint: Introduce 'epc_deinit' event and notify the EPF drivers > PCI: dwc: ep: Add a generic dw_pcie_ep_linkdown() API to handle Link Down event > PCI: qcom-ep: Use the generic dw_pcie_ep_linkdown() API to handle Link Down event > PCI: layerscape-ep: Use the generic dw_pcie_ep_linkdown() API to handle Link Down event > > drivers/pci/controller/dwc/pci-dra7xx.c | 2 +- > drivers/pci/controller/dwc/pci-imx6.c | 2 +- > drivers/pci/controller/dwc/pci-keystone.c | 2 +- > drivers/pci/controller/dwc/pci-layerscape-ep.c | 4 +- > drivers/pci/controller/dwc/pcie-artpec6.c | 2 +- > drivers/pci/controller/dwc/pcie-designware-ep.c | 116 +++++++++++++--------- > drivers/pci/controller/dwc/pcie-designware-plat.c | 2 +- > drivers/pci/controller/dwc/pcie-designware.h | 10 +- > drivers/pci/controller/dwc/pcie-keembay.c | 2 +- > drivers/pci/controller/dwc/pcie-qcom-ep.c | 5 +- > drivers/pci/controller/dwc/pcie-rcar-gen4.c | 2 +- > drivers/pci/controller/dwc/pcie-tegra194.c | 3 +- > drivers/pci/controller/dwc/pcie-uniphier-ep.c | 2 +- > drivers/pci/endpoint/functions/pci-epf-mhi.c | 19 ++++ > drivers/pci/endpoint/functions/pci-epf-test.c | 17 +++- > drivers/pci/endpoint/pci-epc-core.c | 25 +++++ > include/linux/pci-epc.h | 13 +++ > include/linux/pci-epf.h | 2 + > 18 files changed, 162 insertions(+), 68 deletions(-) > --- > base-commit: 7d96527bc16e46545739c6fe0ab6e4c915e9910e > change-id: 20240606-pci-deinit-2e6cdf1bd69f > > Best regards, > -- > Manivannan Sadhasivam > -- மணிவண்ணன் சதாசிவம் 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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4E87FC27C5F for ; Mon, 10 Jun 2024 06:54:24 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=GrdtDsmQ; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VyMwt29lbz3c6n for ; Mon, 10 Jun 2024 16:54:22 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=GrdtDsmQ; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linaro.org (client-ip=2607:f8b0:4864:20::531; helo=mail-pg1-x531.google.com; envelope-from=manivannan.sadhasivam@linaro.org; receiver=lists.ozlabs.org) Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4VyMw44zF2z3bX3 for ; Mon, 10 Jun 2024 16:53:38 +1000 (AEST) Received: by mail-pg1-x531.google.com with SMTP id 41be03b00d2f7-656d8b346d2so2777736a12.2 for ; Sun, 09 Jun 2024 23:53:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1718002415; x=1718607215; darn=lists.ozlabs.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=Q79+Rla3cX6Hmnq2eCF4cwSxfS8g2qeMA5niTT4AJrk=; b=GrdtDsmQxD0K6BQksbPbv+tu/sfrfETU/c9p2h38qY83TVJlK24IVylZlq3gLLLlSW mQe2oRhIXeY+6yIuC+0VihGgU+vKgt9LCCxLSa4P1KsoHrgxNdYFivQDcqLNcTrg5aP7 IW0qUy7C8unthcFONt7nyERqqBhpNfQgy5TIvcg8mxzHWmRie+jztPN26yTJLZdSS/Ti 685dQ/0koaemXvuxLBFrRQFRdVK/BKBA1hdxXE1+HD8eNxO6lt+xnzdoJcB9Uxtash7N Ksis7a2hrqFANVJcCQkk4jqj0OSokLGosxE1iHZxP5G6inEUB4oZR8wF0xPVtb3kHRFB l9lQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718002415; x=1718607215; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Q79+Rla3cX6Hmnq2eCF4cwSxfS8g2qeMA5niTT4AJrk=; b=wsZ16quJAs5zUoquvoy9gwIZFkf3skozjz9TBH+tc/0kzRFEk92p3R1S5l+ww0GEdV 0ahbvMxiYZKcdDQ0j60q2foZUwzMGGF8DDa2URoKdH0K3RCVNwiM6HVx5+Ty/VoqbIu6 ngjKk81JEBfSk8jz3Yr4FMSH38PjR7ycv0gFCMXhXi4je6nPKo0YmQaVHpkVRUlZ0S/S xdH2vVqc+9NZNAgWLg+SKzLJqD8DvpoI5uu9DhMPmtCDIENv3zqw6bXURI7oHOLYRcun Vzey9hYXsCyEVyREzlDjtozxn4tKY3hGIsRl6pMemVLm2XUfKptt6XqVQszc+ztGlwK9 kdjA== X-Forwarded-Encrypted: i=1; AJvYcCUjxMOBbTkXLZMiVyndVwwIpEqtYLqBNYtm2EaYrk/F80lw1ZWHoqdbCw4mTUArLJVm1jt3O7wrf6qcqHf7yMy75ONG2EdE1325tYeHLA== X-Gm-Message-State: AOJu0YwVeDy49C9k2t3RbzChT4D74vK6e+0MS4NXUJN3w2Y/fskhyrlm +bHKzjUpZKXhO0R7Eg7oQgDo5/kZCpD0VgkRMqvBbuDq5kxTnzIYq89/vEMqbA== X-Google-Smtp-Source: AGHT+IGiQnfID/w2ovEqOtXmdaUmHolv4W8npj5rXP4hlu3K/zYS4n6pz5nKcO0YwT4Ao+fhHzZlGg== X-Received: by 2002:a17:90b:b12:b0:2c2:c3fb:b13c with SMTP id 98e67ed59e1d1-2c2c3fbb277mr5727406a91.44.1718002414578; Sun, 09 Jun 2024 23:53:34 -0700 (PDT) Received: from thinkpad ([220.158.156.236]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c3094cfe3dsm1355898a91.15.2024.06.09.23.53.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jun 2024 23:53:34 -0700 (PDT) Date: Mon, 10 Jun 2024 12:23:24 +0530 From: Manivannan Sadhasivam To: Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Richard Zhu , Lucas Stach , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Minghuan Lian , Mingkai Hu , Roy Zang , Jesper Nilsson , Jingoo Han , Srikanth Thokala , Marek Vasut , Yoshihiro Shimoda , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Kishon Vijay Abraham I Subject: Re: [PATCH 0/5] PCI: endpoint: Add EPC 'deinit' event and dw_pcie_ep_linkdown() API Message-ID: <20240610065324.GA7660@thinkpad> References: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: imx@lists.linux.dev, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@axis.com, mhi@lists.linux.dev, linux-renesas-soc@vger.kernel.org, Niklas Cassel , Bjorn Helgaas , linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, Jun 06, 2024 at 12:56:33PM +0530, Manivannan Sadhasivam wrote: > Hi, > > This series includes patches that were left over from previous series [1] for > making the host reboot handling robust in endpoint framework. > > When the above mentioned series got merged to pci/endpoint, we got a bug report > from LKP bot [2] and due to that the offending patches were dropped. > > This series addressed the issue reported by the bot by adding the stub APIs in > include/pci/pci-epc.h and also removed the unused dwc wrapper as concluded in > [3]. > > Testing > ======= > > This series is tested on Qcom SM8450 based development board with 2 SM8450 SoCs > connected over PCIe. > > - Mani > Applied patch 2/5 to pci/endpoint! Krzysztof, please apply patches 1/5 and 5/5 to controller/dwc (patches 3/5 and 4/5 are already applied by you). - Mani > [1] https://lore.kernel.org/linux-pci/20240430-pci-epf-rework-v4-0-22832d0d456f@linaro.org/ > [2] https://lore.kernel.org/linux-pci/202405130815.BwBrIepL-lkp@intel.com/ > [3] https://lore.kernel.org/linux-pci/20240529141614.GA3293@thinkpad/ > > Signed-off-by: Manivannan Sadhasivam > --- > Manivannan Sadhasivam (5): > PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper > PCI: endpoint: Introduce 'epc_deinit' event and notify the EPF drivers > PCI: dwc: ep: Add a generic dw_pcie_ep_linkdown() API to handle Link Down event > PCI: qcom-ep: Use the generic dw_pcie_ep_linkdown() API to handle Link Down event > PCI: layerscape-ep: Use the generic dw_pcie_ep_linkdown() API to handle Link Down event > > drivers/pci/controller/dwc/pci-dra7xx.c | 2 +- > drivers/pci/controller/dwc/pci-imx6.c | 2 +- > drivers/pci/controller/dwc/pci-keystone.c | 2 +- > drivers/pci/controller/dwc/pci-layerscape-ep.c | 4 +- > drivers/pci/controller/dwc/pcie-artpec6.c | 2 +- > drivers/pci/controller/dwc/pcie-designware-ep.c | 116 +++++++++++++--------- > drivers/pci/controller/dwc/pcie-designware-plat.c | 2 +- > drivers/pci/controller/dwc/pcie-designware.h | 10 +- > drivers/pci/controller/dwc/pcie-keembay.c | 2 +- > drivers/pci/controller/dwc/pcie-qcom-ep.c | 5 +- > drivers/pci/controller/dwc/pcie-rcar-gen4.c | 2 +- > drivers/pci/controller/dwc/pcie-tegra194.c | 3 +- > drivers/pci/controller/dwc/pcie-uniphier-ep.c | 2 +- > drivers/pci/endpoint/functions/pci-epf-mhi.c | 19 ++++ > drivers/pci/endpoint/functions/pci-epf-test.c | 17 +++- > drivers/pci/endpoint/pci-epc-core.c | 25 +++++ > include/linux/pci-epc.h | 13 +++ > include/linux/pci-epf.h | 2 + > 18 files changed, 162 insertions(+), 68 deletions(-) > --- > base-commit: 7d96527bc16e46545739c6fe0ab6e4c915e9910e > change-id: 20240606-pci-deinit-2e6cdf1bd69f > > Best regards, > -- > Manivannan Sadhasivam > -- மணிவண்ணன் சதாசிவம் 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CE561C27C5F for ; Mon, 10 Jun 2024 06:54:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ueNDOhXnNuTJkHHElyP3vT/nPBvUW1pHpohYwtjhPx4=; b=B0ofyU0XTVOA5y XbeWIxucFJRpEs7MALJHWiOUBXrVQ/QMZ684tw1TVM0uZyMK4cPanjgk7D2cc6UKfBkO1a8EuIhaK KErWDUXRWdzb4oynfoOmWJLiISww/HtXu9a62JHl7dSPmPRQmTSObErzmwGAdNR67+Wh6NFg7FxHl ljx3/5xsxaK8DuHXoRE411vR/ZZT0Hkjt4XLafk+HgFAKvjyVVOMynWggZiEjcD9AqZ2Sv2+DNnqa W2ozrgCc1lGtvSR3vt82flSjp7lzLlD9sMkDwsolxsQyULtGh70F91v0nJ++gcFsa9VJ3iG+QpzMn Jr3E0dH9oDVzCkoFE5wg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGYuV-000000041K1-1z8n; Mon, 10 Jun 2024 06:53:43 +0000 Received: from mail-pj1-x1029.google.com ([2607:f8b0:4864:20::1029]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGYuS-000000041JT-0Ywv for linux-arm-kernel@lists.infradead.org; Mon, 10 Jun 2024 06:53:42 +0000 Received: by mail-pj1-x1029.google.com with SMTP id 98e67ed59e1d1-2c19bba897bso3234736a91.2 for ; Sun, 09 Jun 2024 23:53:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1718002415; x=1718607215; darn=lists.infradead.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=Q79+Rla3cX6Hmnq2eCF4cwSxfS8g2qeMA5niTT4AJrk=; b=xTPbLMP69gWrFPg0Ou/i5+lQePC7heApqc3jsx6s8geuMum+7FjkyXxZen1rD0AegL 1MBIVOZcffhRLhkW9DSEgNBGptpCauCLxzZLsMkVeU2xda9q1DO2T8C9pKBUPPPz+9Vs lVHMTGIRsobHHZE/rQiNYbYjv1KMBD7zWGo+q+Nnnd4AAlMe83LPonbao+tAyjkcXl00 t7datjvz7nKuHandB/gbm9VPuJ7ACH7SukZnMngd4mG41/u1vwFvQ1jG4XIFWBHMkcvc ITfS4izBrPJ35g+fB50T1Yv6YhQCZSaHvX6AI5ZTc3asnEoIpyAc+Eop/WWrANbrW6c1 ufJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718002415; x=1718607215; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Q79+Rla3cX6Hmnq2eCF4cwSxfS8g2qeMA5niTT4AJrk=; b=CbYvR7o7SEqaL/tgxMKQqSryEH8neG4OUM/AzIerQEyEpZdqjDFbzU5gZqDhD4HlhK 9MiB/YQrbvi09AcDq9Vdp00oby1S/U2olHfdRdCUOF3UuvDb0IE0+WcKcGTamMf5hP+e +CLUHITpo8mdGfmPuviJDooy9vwg34NWuJg0NX1+sPC+eI/8ljLbtv6FxKveoKuxoqDb Rpkx/p3+D/SaDQ5QvbwF7+EHV17IyUGIPoHQ/p7WuDoPNCl1zsgyM+B8O6L46/rUjhjb RPLhLitvvY/OYDmRzOJKD9CxOg4MrvGjxboLUIJGBd3V7kKOTymY7Vq7zr1WaYRLFoey UBTQ== X-Forwarded-Encrypted: i=1; AJvYcCXRSOk8FMxSRYub7LNmxRDzaI97Y7B/DJKHVxqqLoo+n8Yv0MNIFXBCxbdiTCcEIq32dlmtVT9ZsJFlbQi50wu6E8sxXNsF5rTwWE0NM3ui7PLBttY= X-Gm-Message-State: AOJu0YwCweBSCKJKuUYb970FksM/ILgdnEOpBRIo7XywzzCD+ot9DxyU Qp3CmdhjUTNo+fX2VE4sWtP/MwAdDNB+GIlNlN10bYOrsFzxSEXv32byLdr/mg== X-Google-Smtp-Source: AGHT+IGiQnfID/w2ovEqOtXmdaUmHolv4W8npj5rXP4hlu3K/zYS4n6pz5nKcO0YwT4Ao+fhHzZlGg== X-Received: by 2002:a17:90b:b12:b0:2c2:c3fb:b13c with SMTP id 98e67ed59e1d1-2c2c3fbb277mr5727406a91.44.1718002414578; Sun, 09 Jun 2024 23:53:34 -0700 (PDT) Received: from thinkpad ([220.158.156.236]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c3094cfe3dsm1355898a91.15.2024.06.09.23.53.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jun 2024 23:53:34 -0700 (PDT) Date: Mon, 10 Jun 2024 12:23:24 +0530 From: Manivannan Sadhasivam To: Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Richard Zhu , Lucas Stach , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Minghuan Lian , Mingkai Hu , Roy Zang , Jesper Nilsson , Jingoo Han , Srikanth Thokala , Marek Vasut , Yoshihiro Shimoda , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Kishon Vijay Abraham I Cc: linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@axis.com, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org, mhi@lists.linux.dev, Niklas Cassel , Bjorn Helgaas Subject: Re: [PATCH 0/5] PCI: endpoint: Add EPC 'deinit' event and dw_pcie_ep_linkdown() API Message-ID: <20240610065324.GA7660@thinkpad> References: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240609_235340_291342_AD0FDB2E X-CRM114-Status: GOOD ( 19.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCBKdW4gMDYsIDIwMjQgYXQgMTI6NTY6MzNQTSArMDUzMCwgTWFuaXZhbm5hbiBTYWRo YXNpdmFtIHdyb3RlOgo+IEhpLAo+IAo+IFRoaXMgc2VyaWVzIGluY2x1ZGVzIHBhdGNoZXMgdGhh dCB3ZXJlIGxlZnQgb3ZlciBmcm9tIHByZXZpb3VzIHNlcmllcyBbMV0gZm9yCj4gbWFraW5nIHRo ZSBob3N0IHJlYm9vdCBoYW5kbGluZyByb2J1c3QgaW4gZW5kcG9pbnQgZnJhbWV3b3JrLgo+IAo+ IFdoZW4gdGhlIGFib3ZlIG1lbnRpb25lZCBzZXJpZXMgZ290IG1lcmdlZCB0byBwY2kvZW5kcG9p bnQsIHdlIGdvdCBhIGJ1ZyByZXBvcnQKPiBmcm9tIExLUCBib3QgWzJdIGFuZCBkdWUgdG8gdGhh dCB0aGUgb2ZmZW5kaW5nIHBhdGNoZXMgd2VyZSBkcm9wcGVkLgo+IAo+IFRoaXMgc2VyaWVzIGFk ZHJlc3NlZCB0aGUgaXNzdWUgcmVwb3J0ZWQgYnkgdGhlIGJvdCBieSBhZGRpbmcgdGhlIHN0dWIg QVBJcyBpbgo+IGluY2x1ZGUvcGNpL3BjaS1lcGMuaCBhbmQgYWxzbyByZW1vdmVkIHRoZSB1bnVz ZWQgZHdjIHdyYXBwZXIgYXMgY29uY2x1ZGVkIGluCj4gWzNdLgo+IAo+IFRlc3RpbmcKPiA9PT09 PT09Cj4gCj4gVGhpcyBzZXJpZXMgaXMgdGVzdGVkIG9uIFFjb20gU004NDUwIGJhc2VkIGRldmVs b3BtZW50IGJvYXJkIHdpdGggMiBTTTg0NTAgU29Dcwo+IGNvbm5lY3RlZCBvdmVyIFBDSWUuCj4g Cj4gLSBNYW5pCj4gCgpBcHBsaWVkIHBhdGNoIDIvNSB0byBwY2kvZW5kcG9pbnQhIEtyenlzenRv ZiwgcGxlYXNlIGFwcGx5IHBhdGNoZXMgMS81IGFuZCA1LzUKdG8gY29udHJvbGxlci9kd2MgKHBh dGNoZXMgMy81IGFuZCA0LzUgYXJlIGFscmVhZHkgYXBwbGllZCBieSB5b3UpLgoKLSBNYW5pCgo+ IFsxXSBodHRwczovL2xvcmUua2VybmVsLm9yZy9saW51eC1wY2kvMjAyNDA0MzAtcGNpLWVwZi1y ZXdvcmstdjQtMC0yMjgzMmQwZDQ1NmZAbGluYXJvLm9yZy8KPiBbMl0gaHR0cHM6Ly9sb3JlLmtl cm5lbC5vcmcvbGludXgtcGNpLzIwMjQwNTEzMDgxNS5Cd0JySWVwTC1sa3BAaW50ZWwuY29tLwo+ IFszXSBodHRwczovL2xvcmUua2VybmVsLm9yZy9saW51eC1wY2kvMjAyNDA1MjkxNDE2MTQuR0Ez MjkzQHRoaW5rcGFkLwo+IAo+IFNpZ25lZC1vZmYtYnk6IE1hbml2YW5uYW4gU2FkaGFzaXZhbSA8 bWFuaXZhbm5hbi5zYWRoYXNpdmFtQGxpbmFyby5vcmc+Cj4gLS0tCj4gTWFuaXZhbm5hbiBTYWRo YXNpdmFtICg1KToKPiAgICAgICBQQ0k6IGR3YzogZXA6IFJlbW92ZSBkd19wY2llX2VwX2luaXRf bm90aWZ5KCkgd3JhcHBlcgo+ICAgICAgIFBDSTogZW5kcG9pbnQ6IEludHJvZHVjZSAnZXBjX2Rl aW5pdCcgZXZlbnQgYW5kIG5vdGlmeSB0aGUgRVBGIGRyaXZlcnMKPiAgICAgICBQQ0k6IGR3Yzog ZXA6IEFkZCBhIGdlbmVyaWMgZHdfcGNpZV9lcF9saW5rZG93bigpIEFQSSB0byBoYW5kbGUgTGlu ayBEb3duIGV2ZW50Cj4gICAgICAgUENJOiBxY29tLWVwOiBVc2UgdGhlIGdlbmVyaWMgZHdfcGNp ZV9lcF9saW5rZG93bigpIEFQSSB0byBoYW5kbGUgTGluayBEb3duIGV2ZW50Cj4gICAgICAgUENJ OiBsYXllcnNjYXBlLWVwOiBVc2UgdGhlIGdlbmVyaWMgZHdfcGNpZV9lcF9saW5rZG93bigpIEFQ SSB0byBoYW5kbGUgTGluayBEb3duIGV2ZW50Cj4gCj4gIGRyaXZlcnMvcGNpL2NvbnRyb2xsZXIv ZHdjL3BjaS1kcmE3eHguYyAgICAgICAgICAgfCAgIDIgKy0KPiAgZHJpdmVycy9wY2kvY29udHJv bGxlci9kd2MvcGNpLWlteDYuYyAgICAgICAgICAgICB8ICAgMiArLQo+ICBkcml2ZXJzL3BjaS9j b250cm9sbGVyL2R3Yy9wY2kta2V5c3RvbmUuYyAgICAgICAgIHwgICAyICstCj4gIGRyaXZlcnMv cGNpL2NvbnRyb2xsZXIvZHdjL3BjaS1sYXllcnNjYXBlLWVwLmMgICAgfCAgIDQgKy0KPiAgZHJp dmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNpZS1hcnRwZWM2LmMgICAgICAgICB8ICAgMiArLQo+ ICBkcml2ZXJzL3BjaS9jb250cm9sbGVyL2R3Yy9wY2llLWRlc2lnbndhcmUtZXAuYyAgIHwgMTE2 ICsrKysrKysrKysrKystLS0tLS0tLS0KPiAgZHJpdmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNp ZS1kZXNpZ253YXJlLXBsYXQuYyB8ICAgMiArLQo+ICBkcml2ZXJzL3BjaS9jb250cm9sbGVyL2R3 Yy9wY2llLWRlc2lnbndhcmUuaCAgICAgIHwgIDEwICstCj4gIGRyaXZlcnMvcGNpL2NvbnRyb2xs ZXIvZHdjL3BjaWUta2VlbWJheS5jICAgICAgICAgfCAgIDIgKy0KPiAgZHJpdmVycy9wY2kvY29u dHJvbGxlci9kd2MvcGNpZS1xY29tLWVwLmMgICAgICAgICB8ICAgNSArLQo+ICBkcml2ZXJzL3Bj aS9jb250cm9sbGVyL2R3Yy9wY2llLXJjYXItZ2VuNC5jICAgICAgIHwgICAyICstCj4gIGRyaXZl cnMvcGNpL2NvbnRyb2xsZXIvZHdjL3BjaWUtdGVncmExOTQuYyAgICAgICAgfCAgIDMgKy0KPiAg ZHJpdmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNpZS11bmlwaGllci1lcC5jICAgICB8ICAgMiAr LQo+ICBkcml2ZXJzL3BjaS9lbmRwb2ludC9mdW5jdGlvbnMvcGNpLWVwZi1taGkuYyAgICAgIHwg IDE5ICsrKysKPiAgZHJpdmVycy9wY2kvZW5kcG9pbnQvZnVuY3Rpb25zL3BjaS1lcGYtdGVzdC5j ICAgICB8ICAxNyArKystCj4gIGRyaXZlcnMvcGNpL2VuZHBvaW50L3BjaS1lcGMtY29yZS5jICAg ICAgICAgICAgICAgfCAgMjUgKysrKysKPiAgaW5jbHVkZS9saW51eC9wY2ktZXBjLmggICAgICAg ICAgICAgICAgICAgICAgICAgICB8ICAxMyArKysKPiAgaW5jbHVkZS9saW51eC9wY2ktZXBmLmgg ICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgMiArCj4gIDE4IGZpbGVzIGNoYW5nZWQsIDE2 MiBpbnNlcnRpb25zKCspLCA2OCBkZWxldGlvbnMoLSkKPiAtLS0KPiBiYXNlLWNvbW1pdDogN2Q5 NjUyN2JjMTZlNDY1NDU3MzljNmZlMGFiNmU0YzkxNWU5OTEwZQo+IGNoYW5nZS1pZDogMjAyNDA2 MDYtcGNpLWRlaW5pdC0yZTZjZGYxYmQ2OWYKPiAKPiBCZXN0IHJlZ2FyZHMsCj4gLS0gCj4gTWFu aXZhbm5hbiBTYWRoYXNpdmFtIDxtYW5pdmFubmFuLnNhZGhhc2l2YW1AbGluYXJvLm9yZz4KPiAK Ci0tIArgrq7grqPgrr/grrXgrqPgr43grqPgrqngr40g4K6a4K6k4K6+4K6a4K6/4K614K6u4K+N CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1h cm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5v cmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0t a2VybmVsCg==