linux-kernel - Re: [PATCH v2] PCI: imx6: Save and restore MSI control of RC in suspend and resume

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Message-Id: <168716742193.19064.16064178044930090085.b4-ty@kernel.org>
Date:   Mon, 19 Jun 2023 11:38:41 +0200
From:   Lorenzo Pieralisi <lpieralisi@...nel.org>
To:     l.stach@...gutronix.de, bhelgaas@...gle.com,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Richard Zhu <hongxing.zhu@....com>
Cc:     linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, kernel@...gutronix.de,
        linux-imx@....com
Subject: Re: [PATCH v2] PCI: imx6: Save and restore MSI control of RC in suspend and resume

On Thu, 08 Dec 2022 14:05:34 +0800, Richard Zhu wrote:
> The MSI Enable bit controls delivery of MSI interrupts from components
> below the Root Port. This bit might lost during the suspend, should be
> re-stored during resume.
> 
> Save the MSI control during suspend, and restore it in resume.
> 
> 
> [...]

Applied to controller/dwc (commit log rewritten - please check), thanks!

[1/1] PCI: imx6: Save and restore MSI control of RC in suspend and resume
      https://git.kernel.org/pci/pci/c/3bbc3c72c4b8

Thanks,
Lorenzo