Re: [PATCH 1/4] PCI: dw-rockchip: Do not enumerate bus before endpoint devices are ready

[Niklas Cassel <cassel@kernel.org>]

On Mon, May 05, 2025 at 11:26:05AM +0200, Niklas Cassel wrote:
> diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> index 7a6a95dc877a..ed8e3dfe80e0 100644
> --- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> +++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> @@ -471,6 +471,7 @@ static irqreturn_t rockchip_pcie_rc_sys_irq_thread(int irq, void *arg)
>  	if (reg & PCIE_RDLH_LINK_UP_CHGED) {
>  		if (rockchip_pcie_link_up(pci)) {
>  			dev_dbg(dev, "Received Link up event. Starting enumeration!\n");
> +			msleep(PCIE_T_RRS_READY_MS);
>  			/* Rescan the bus to enumerate endpoint devices */
>  			pci_lock_rescan_remove();
>  			pci_rescan_bus(pp->bridge->bus);
> -- 
> 2.49.0
> 

Bah.. this patch is missing
+#include "../../pci.h"

missed during rebase.

(pcie-qcom.c already includes this.)

Will send a V2.


Kind regards,
Niklas