X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=include%2Flinux%2Fpci.h;h=6ae25aae88fd1254f40227341ca20b73a2e08ce2;hb=9a49850d0af7b9fd14d091dfe61ef6cb369f86b9;hp=e828e7b4afec67a4b9f083cfa65c2ff3cffe8571;hpb=8f98e292eb612956e1add401f28dc76ffea20323;p=mirror_ubuntu-artful-kernel.git

diff --git a/include/linux/pci.h b/include/linux/pci.h
index e828e7b4afec..6ae25aae88fd 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -412,9 +412,18 @@ struct pci_host_bridge {
 	void (*release_fn)(struct pci_host_bridge *);
 	void *release_data;
 	unsigned int ignore_reset_delay:1;	/* for entire hierarchy */
+	/* Resource alignment requirements */
+	resource_size_t (*align_resource)(struct pci_dev *dev,
+			const struct resource *res,
+			resource_size_t start,
+			resource_size_t size,
+			resource_size_t align);
 };
 
 #define	to_pci_host_bridge(n) container_of(n, struct pci_host_bridge, dev)
+
+struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);
+
 void pci_set_host_bridge_release(struct pci_host_bridge *bridge,
 		     void (*release_fn)(struct pci_host_bridge *),
 		     void *release_data);