From: Manivannan Sadhasivam <mani@kernel.org>
To: bhelgaas@google.com, lpieralisi@kernel.org,
kwilczynski@kernel.org, Hans Zhang <18255117159@163.com>
Cc: robh@kernel.org, mpillai@cadence.com, a-garg7@ti.com,
s-vadapalli@ti.com, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 0/3] PCI: cadence: Add LTSSM debugfs
Date: Wed, 15 Jul 2026 09:39:01 +0200 [thread overview]
Message-ID: <178410114155.126778.6712169476306452015.b4-ty@b4> (raw)
In-Reply-To: <20260701073513.1101559-1-18255117159@163.com>
On Wed, 01 Jul 2026 15:35:09 +0800, Hans Zhang wrote:
> This series adds debugfs support to the Cadence PCIe controller driver,
> allowing users to read the current LTSSM state of the link for debugging
> purposes.
>
> Patch 1 introduces a new flag 'is_hpa' in the cdns_pcie structure to
> distinguish HPA (High Performance Architecture) IP platforms from LGA
> (Legacy Architecture) IP platforms, as they have different register
> layouts for LTSSM status.
>
> [...]
Applied, thanks!
[1/3] PCI: cadence: Add HPA architecture flag
commit: b5672f9463f2ee184730daaa5c43b9b5e8fb9f86
[2/3] PCI: cadence: Add HPA IP debugfs for LTSSM status
commit: ea34744eb0949c7b1e53aea579f5a3e2d2b88d63
[3/3] PCI: cadence: Add LGA IP debugfs for LTSSM status
commit: d70e964dc099821f6c159d8f40aa7be2c62ecfd2
Best regards,
--
மணிவண்ணன் சதாசிவம்
prev parent reply other threads:[~2026-07-15 7:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-01 7:35 Hans Zhang
2026-07-01 7:35 ` [PATCH v8 1/3] PCI: cadence: Add HPA architecture flag Hans Zhang
2026-07-01 7:35 ` [PATCH v8 2/3] PCI: cadence: Add HPA IP debugfs for LTSSM status Hans Zhang
2026-07-01 7:35 ` [PATCH v8 3/3] PCI: cadence: Add LGA " Hans Zhang
2026-07-15 7:39 ` Manivannan Sadhasivam [this message]
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