Re: [PATCH v2 0/3] PCI: dwc: Check for device presence in suspend and resume

[Manivannan Sadhasivam]

On Fri, 07 Nov 2025 10:13:16 +0530, Manivannan Sadhasivam wrote:
> This series aims to fix the usage of dw_pcie_link_up() API to check for Link up
> during system suspend. The motivation for this series comes from recent
> discussions [1] [2], where developers wanted to skip PME_Turn_Off broadcast in
> dw_pcie_suspend_noirq() API when devices are not attached to the bus. They ended
> up using dw_pcie_link_up() to check for the device presence due to the bad
> example in the pcie-qcom driver which does the same. The usage of
> dw_pcie_link_up() API here would be racy as the link can go down at any time
> after the check.
> 
> [...]

Applied, thanks!

[1/3] PCI: host-common: Add an API to check for any device under the Root Ports
      commit: 64a4b36d229120a71ede91aed16519164a181c13
[2/3] PCI: qcom: Check for the presence of a device instead of Link up during suspend
      commit: b6811cd64ac54fb2426b6ce35ba7c63588402687
[3/3] PCI: dwc: Check for the device presence during suspend and resume
      commit: e8fe6b3413a1b92b4bc0f0182ea4b49ee369541b

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