From 45ca9e9730c5acdb482dd95799fd8ac834481897 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Fri, 28 Oct 2011 16:25:35 -0600 Subject: PCI: add helpers for building PCI bus resource lists We'd like to supply a list of resources when we create a new PCI bus, e.g., the root bus under a PCI host bridge. These are helpers for constructing that list. These are exported because the plan is to replace this exported interface: pci_scan_bus_parented() with this one: pci_add_resource(resources, ...) pci_scan_root_bus(..., resources) Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes --- include/linux/pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 4c16a5788998..9daa79901122 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -917,6 +917,8 @@ int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *); void pci_release_selected_regions(struct pci_dev *, int); /* drivers/pci/bus.c */ +void pci_add_resource(struct list_head *resources, struct resource *res); +void pci_free_resource_list(struct list_head *resources); void pci_bus_add_resource(struct pci_bus *bus, struct resource *res, unsigned int flags); struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n); void pci_bus_remove_resources(struct pci_bus *bus); -- cgit v1.2.3