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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	linux-arm-msm@vger.kernel.org,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
	Rob Herring <robh@kernel.org>,
	linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
	Hou Zhiqiang <Zhiqiang.Hou@nxp.com>,
	stable@vger.kernel.org,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH v2] PCI: dwc: Move iATU detection earlier
Date: Wed, 14 Apr 2021 17:34:59 +0100	[thread overview]
Message-ID: <161841808904.25586.4339920653315344161.b4-ty@arm.com> (raw)
In-Reply-To: <20210413142219.2301430-1-dmitry.baryshkov@linaro.org>

On Tue, 13 Apr 2021 17:22:19 +0300, Dmitry Baryshkov wrote:
> dw_pcie_ep_init() depends on the detected iATU region numbers to allocate
> the in/outbound window management bitmap.  It fails after 281f1f99cf3a
> ("PCI: dwc: Detect number of iATU windows").
> 
> Move the iATU region detection into a new function, move the detection to
> the very beginning of dw_pcie_host_init() and dw_pcie_ep_init().  Also
> remove it from the dw_pcie_setup(), since it's more like a software
> initialization step than hardware setup.
> 
> [...]

Applied to pci/dwc, thanks!

[1/1] PCI: dwc: Move iATU detection earlier
      https://git.kernel.org/lpieralisi/pci/c/22f750acc7

Thanks,
Lorenzo

      parent reply	other threads:[~2021-04-14 16:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20210413142228eucas1p105a35585dfedf7faf301942e47039563@eucas1p1.samsung.com>
2021-04-13 14:22 ` [PATCH v2] PCI: dwc: Move iATU detection earlier Dmitry Baryshkov
2021-04-13 14:57   ` Manivannan Sadhasivam
2021-04-14  6:40   ` Marek Szyprowski
2021-04-14 16:34   ` Lorenzo Pieralisi [this message]

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