Re: [PATCH v3] PCI: dwc: Add PCIe event counters for groups 5 to 7 in DWC debugfs

From: Manivannan Sadhasivam

Date: Thu Mar 26 2026 - 13:25:10 EST



On Sat, 07 Mar 2026 10:01:52 +0800, Hans Zhang wrote:
> Extend the DesignWare PCIe controller's debugfs statistical counter
> interface with event definitions from groups 5 through 7 as documented
> in the DWC PCIe Databook (version 6.30a, section 3.8.2.3, Tables 3-59,
> 3-60, 3-61). These counters provide visibility into Layer1 non-error
> events (link state transitions,ASPM, L1 substates), Layer2 DLLP
> exchanges, and Layer3 TLP transactions.
>
> [...]

Applied, thanks!

[1/1] PCI: dwc: Add PCIe event counters for groups 5 to 7 in DWC debugfs
commit: 698dab284b9d1c8aace73af8aaf0cfb74fc8ce92

Best regards,
--
Manivannan Sadhasivam <mani@xxxxxxxxxx>