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charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Fri, Jun 07, 2024 at 11:31:28AM +0200, Niklas Cassel wrote: > 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 > > > > [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 > > > > Considering certain dependency patches have been merged to > pci/endpoint and other dependency patches have been merged to > pci/controller/dwc, perhaps it is best if you split this series: > > Series 1 based on pci/endpoint: with patch 1/5 and 2/5. > Series 2 based on pci/controller/dwc: with patch 5/5. > Thanks Niklas! I didn't check the 'dwc' branch, so ended up posting patches 3/5 and 4/5 again. Bjorn, if you are OK with this series, I can go ahead and apply patches 1/5 and 2/5 to 'pci/endpoint' and bank on Krzysztof to handle 5/5. - Mani -- 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 1B4F2C27C55 for ; Fri, 7 Jun 2024 12:07:39 +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=cnuyrWzY; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Vwg1j0s97z3cPK for ; Fri, 7 Jun 2024 22:07:37 +1000 (AEST) Authentication-Results: lists.ozlabs.org; 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Fri, 07 Jun 2024 05:06:46 -0700 (PDT) Date: Fri, 7 Jun 2024 17:36:36 +0530 From: Manivannan Sadhasivam To: Niklas Cassel Subject: Re: [PATCH 0/5] PCI: endpoint: Add EPC 'deinit' event and dw_pcie_ep_linkdown() API Message-ID: <20240607120636.GA4122@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: 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: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Vignesh Raghavendra , Kunihiko Hayashi , imx@lists.linux.dev, linux-pci@vger.kernel.org, Lorenzo Pieralisi , Minghuan Lian , Thierry Reding , Fabio Estevam , Marek Vasut , Kishon Vijay Abraham I , Rob Herring , Jesper Nilsson , linux-tegra@vger.kernel.org, linux-arm-kernel@axis.com, Jonathan Hunter , Bjorn Helgaas , linux-arm-kernel@lists.infradead.org, Siddharth Vadapalli , Richard Zhu , Srikanth Thokala , linux-arm-msm@vger.kernel.org, Sascha Hauer , linuxppc-dev@lists.ozlabs.org, Bjorn Helgaas , linux-omap@vger.kernel.org, Mingkai Hu , Roy Zang , Jingoo Han , Yoshihiro Shimoda , linux-kernel@vger.kernel.org, mhi@lists.linux.dev, linux-renesas-soc@vger.kernel.org, Masami Hiramatsu , Pengutronix Kernel Team , Shawn Guo , Lucas Stach Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, Jun 07, 2024 at 11:31:28AM +0200, Niklas Cassel wrote: > 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 > > > > [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 > > > > Considering certain dependency patches have been merged to > pci/endpoint and other dependency patches have been merged to > pci/controller/dwc, perhaps it is best if you split this series: > > Series 1 based on pci/endpoint: with patch 1/5 and 2/5. > Series 2 based on pci/controller/dwc: with patch 5/5. > Thanks Niklas! I didn't check the 'dwc' branch, so ended up posting patches 3/5 and 4/5 again. Bjorn, if you are OK with this series, I can go ahead and apply patches 1/5 and 2/5 to 'pci/endpoint' and bank on Krzysztof to handle 5/5. - Mani -- 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 7F9ABC27C55 for ; Fri, 7 Jun 2024 12:07:09 +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: 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d9443c01a7336-1f6b8f075b0mr80949715ad.26.1717762006991; Fri, 07 Jun 2024 05:06:46 -0700 (PDT) Received: from thinkpad ([120.56.207.43]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f6bd761ac8sm32756425ad.54.2024.06.07.05.06.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jun 2024 05:06:46 -0700 (PDT) Date: Fri, 7 Jun 2024 17:36:36 +0530 From: Manivannan Sadhasivam To: Niklas Cassel Cc: 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 , 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, Bjorn Helgaas Subject: Re: [PATCH 0/5] PCI: endpoint: Add EPC 'deinit' event and dw_pcie_ep_linkdown() API Message-ID: <20240607120636.GA4122@thinkpad> References: <20240606-pci-deinit-v1-0-4395534520dc@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240607_050651_723926_28F02E4B X-CRM114-Status: GOOD ( 25.23 ) 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: 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