diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2012-05-18 19:35:50 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-13 23:42:22 +0200 |
| commit | 98a3583107ed587ed3cfe2a1d8e5347421de5a80 (patch) | |
| tree | 402af5b2aee4af6f6ffaefb0f856b33f70e4a9b5 /include | |
| parent | resources: allow adjust_resource() for resources with no parent (diff) | |
| download | linux-98a3583107ed587ed3cfe2a1d8e5347421de5a80.tar.xz linux-98a3583107ed587ed3cfe2a1d8e5347421de5a80.zip | |
PCI: add busn_res operation functions
Will use them insert/update busn res in pci_bus struct.
[bhelgaas: print conflicting entry if insertion fails]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 6b10966cd1b9..c4df570f3bbb 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -667,6 +667,9 @@ struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata); struct pci_bus *pci_create_root_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata, struct list_head *resources); +int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int busmax); +int pci_bus_update_busn_res_end(struct pci_bus *b, int busmax); +void pci_bus_release_busn_res(struct pci_bus *b); struct pci_bus * __devinit pci_scan_root_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata, struct list_head *resources); |