[xen staging] xen/arm: allow PCI host bridge to have private data

[patchbot@xxxxxxx]

commit 92b72ab868c7fe2eb219e69bb1dfdd5fac9a1cf1
Author:     Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
AuthorDate: Thu Jun 12 11:16:20 2025 +0000
Commit:     Stefano Stabellini <stefano.stabellini@xxxxxxx>
CommitDate: Tue Jun 17 15:32:31 2025 -0700

    xen/arm: allow PCI host bridge to have private data
    
    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@xxxxxxxx>
    Signed-off-by: Mykyta Poturai <mykyta_poturai@xxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 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 64f0e6ce7e..dca9fa4e4c 100644
--- a/xen/arch/arm/include/asm/pci.h
+++ b/xen/arch/arm/include/asm/pci.h
@@ -68,6 +68,7 @@ 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 {
--
generated by git-patchbot for /home/xen/git/xen.git#staging