Re: [PATCH] PCI/DPC: print IRQ number used by DPC port

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On Sat, May 09, 2020 at 05:56:54PM +0800, Yicong Yang wrote:
> Add print of IRQ number used by DPC port, like AER/PME does. It
> provides convenience to track DPC interrupts counts of certain
> port from /proc/interrupts.
> 
> Signed-off-by: Yicong Yang <yangyicong@xxxxxxxxxxxxx>

Applied to pci/error for v5.8, thanks!

> ---
>  drivers/pci/pcie/dpc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c
> index 7621704..ae6b553 100644
> --- a/drivers/pci/pcie/dpc.c
> +++ b/drivers/pci/pcie/dpc.c
> @@ -301,6 +301,7 @@ static int dpc_probe(struct pcie_device *dev)
> 
>  	ctl = (ctl & 0xfff4) | PCI_EXP_DPC_CTL_EN_FATAL | PCI_EXP_DPC_CTL_INT_EN;
>  	pci_write_config_word(pdev, pdev->dpc_cap + PCI_EXP_DPC_CTL, ctl);
> +	pci_info(pdev, "enabled with IRQ %d\n", dev->irq);
> 
>  	pci_info(pdev, "error containment capabilities: Int Msg #%d, RPExt%c PoisonedTLP%c SwTrigger%c RP PIO Log %d, DL_ActiveErr%c\n",
>  		 cap & PCI_EXP_DPC_IRQ, FLAG(cap, PCI_EXP_DPC_CAP_RP_EXT),
> --
> 2.8.1
> 



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