From: "Krzysztof Wilczyński" <kw@linux.com>
To: Hans Zhang <18255117159@163.com>
Cc: jingoohan1@gmail.com, shradha.t@samsung.com,
manivannan.sadhasivam@linaro.org, lpieralisi@kernel.org,
robh@kernel.org, bhelgaas@google.com, Frank.Li@nxp.com,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
rockswang7@gmail.com, Niklas Cassel <cassel@kernel.org>
Subject: Re: [v5] PCI: dwc: Add the debugfs property to provide the LTSSM status of the PCIe link
Date: Wed, 26 Feb 2025 16:44:28 +0900 [thread overview]
Message-ID: <20250226074428.GF951736@rocinante> (raw)
In-Reply-To: <20250223141848.231232-1-18255117159@163.com>
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
prev parent reply other threads:[~2025-02-26 7:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-23 14:18 [v5] PCI: dwc: Add the debugfs property to provide the LTSSM status of the PCIe link Hans Zhang
2025-02-24 5:34 ` Manivannan Sadhasivam
2025-02-26 7:44 ` Krzysztof Wilczyński [this message]
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