On Wed, 9 Apr 2025, Mykyta Poturai wrote:
> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
>
> Some of the PCI host bridges require private data. Add priv field
> to struct pci_host_bridge, so such bridges may populate it with
> their private data.
>
> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
> Signed-off-by: Mykyta Poturai <mykyta_poturai@epam.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
> ---
> v2->v3:
> * removed priv allocation from common code
>
> v1->v2:
> * no change
> ---
> xen/arch/arm/include/asm/pci.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/xen/arch/arm/include/asm/pci.h b/xen/arch/arm/include/asm/pci.h
> index 7f77226c9b..a87672d834 100644
> --- a/xen/arch/arm/include/asm/pci.h
> +++ b/xen/arch/arm/include/asm/pci.h
> @@ -66,6 +66,7 @@ struct pci_host_bridge {
> uint16_t segment; /* Segment number */
> struct pci_config_window* cfg; /* Pointer to the bridge config window */
> const struct pci_ops *ops;
> + void *priv; /* Private data of the bridge. */
> };
>
> struct pci_ops {
> --
> 2.34.1
>