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author | Bjorn Helgaas <bhelgaas@google.com> | 2011-10-28 22:25:35 (GMT) |
---|---|---|
committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 20:10:50 (GMT) |
commit | 45ca9e9730c5acdb482dd95799fd8ac834481897 (patch) | |
tree | b73836ea44c0b3537ededd0c86653edfcfabb5c3 /include/linux/pci.h | |
parent | afd24ece5c76af87f6fc477f2747b83a764f161c (diff) | |
download | linux-fsl-qoriq-45ca9e9730c5acdb482dd95799fd8ac834481897.tar.xz |
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 <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r-- | include/linux/pci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 4c16a57..9daa799 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); |