linux-kernel - Re: [v5] PCI: dwc: Add the debugfs property to provide the LTSSM status of the PCIe link

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Message-ID: <20250226074428.GF951736@rocinante>
Date: Wed, 26 Feb 2025 16:44:28 +0900
From: Krzysztof Wilczyński <kw@...ux.com>
To: Hans Zhang <18255117159@....com>
Cc: jingoohan1@...il.com, shradha.t@...sung.com,
	manivannan.sadhasivam@...aro.org, lpieralisi@...nel.org,
	robh@...nel.org, bhelgaas@...gle.com, Frank.Li@....com,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	rockswang7@...il.com, Niklas Cassel <cassel@...nel.org>
Subject: Re: [v5] PCI: dwc: Add the debugfs property to provide the LTSSM
 status of the PCIe link

Hello,

> Add the debugfs property to provide a view of the current link's LTSSM
> status from the root port device.
> 
>   /sys/kernel/debug/dwc_pcie_<dev>/ltssm_status

Applied to controller/dwc, thank you!

	Krzysztof