Thread (36 messages) 36 messages, 10 authors, 2026-03-25

Re: [PATCH v3] PCI: dw-rockchip: Enable async probe by default

From: Manivannan Sadhasivam <mani@kernel.org>
Date: 2026-03-11 12:33:43
Also in: linux-pci, linux-rockchip, lkml

On Wed, Mar 04, 2026 at 12:18:59PM +0530, Manivannan Sadhasivam wrote:
On Thu, 26 Feb 2026 15:40:23 +0530, Anand Moon wrote:
quoted
Rockchip DWC PCIe driver currently performs synchronous link training for
combo PHYs (PCIe 3.0/2.0 and SATA 3.0) during boot. This process waits for
the link to be fully established, adding several milliseconds to the boot
sequence. To optimize boot time, this change enables asynchronous probing,
allowing link establishment to proceed in the background while the kernel
continues probing other devices.

[...]
Applied, thanks!

[1/1] PCI: dw-rockchip: Enable async probe by default
      commit: ec392abc95932838bf7e3d659d358f4df9ff5a0a
Dropped the patch from controller/dwc-rockchip branch due to concerns with the
potential deadlock in the phylib. When Bjorn updates the pci/next branch, this
will get dropped from linux-next as well.

- Mani

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