netdev - Re: [Nouveau] [PATCH] PCI: Reprogram bridge prefetch registers on resume

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Date:   Fri, 7 Sep 2018 07:49:56 +0200
From:   Lukas Wunner <lukas@...ner.de>
To:     Daniel Drake <drake@...lessm.com>
Cc:     bhelgaas@...gle.com, mika.westerberg@...ux.intel.com,
        linux-pm@...r.kernel.org, linux-pci@...r.kernel.org,
        rafael.j.wysocki@...el.com, nic_swsd@...ltek.com,
        keith.busch@...el.com, netdev@...r.kernel.org,
        nouveau@...ts.freedesktop.org, andriy.shevchenko@...ux.intel.com,
        linux@...lessm.com, davem@...emloft.net,
        jonathan.derrick@...el.com, hkallweit1@...il.com
Subject: Re: [Nouveau] [PATCH] PCI: Reprogram bridge prefetch registers on
 resume

On Fri, Sep 07, 2018 at 01:36:14PM +0800, Daniel Drake wrote:
> --- a/include/linux/pci.h
> +++ b/include/linux/pci.h
> @@ -934,6 +934,7 @@ struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn);
>  void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
>  unsigned int pci_scan_child_bus(struct pci_bus *bus);
>  void pci_bus_add_device(struct pci_dev *dev);
> +void pci_setup_bridge_mmio_pref(struct pci_dev *bridge);
>  void pci_read_bridge_bases(struct pci_bus *child);
>  struct resource *pci_find_parent_resource(const struct pci_dev *dev,
>  					  struct resource *res);

Since this is only used internally in the PCI core, the declaration
can live in drivers/pci/pci.h.

Thanks,

Lukas