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| author | Linas Vepstas <linas@linas.org> | 2005-11-03 18:52:16 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-09 14:51:12 +1100 |
| commit | 2bf6a8fa21570f37fd1789610da30f70a05ac5e3 (patch) | |
| tree | 36452f60fabe7f5d69215c81450e38d9bd4c3294 /include/asm-powerpc | |
| parent | facf07870b6103b8f9b6c872e3cb1032c5185d0b (diff) | |
| download | linux-2bf6a8fa21570f37fd1789610da30f70a05ac5e3.tar.gz linux-2bf6a8fa21570f37fd1789610da30f70a05ac5e3.tar.bz2 linux-2bf6a8fa21570f37fd1789610da30f70a05ac5e3.zip | |
[PATCH] powerpc: migrate common PCI hotplug code
23-rpaphp-migrate.patch (parts)
This patch moves some pci device add & remove code from the PCI
hotplug directory to the arch/powerpc/kernel directory, and cleans
it up a tad. The primary reason for this is that the code performs
some fairly generic operations that are shared with the PCI error
recovery code (living in the arch/powerpc/kernel directory).
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/pci-bridge.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h index 89e73fcd58bb..00d21513d009 100644 --- a/include/asm-powerpc/pci-bridge.h +++ b/include/asm-powerpc/pci-bridge.h @@ -125,9 +125,18 @@ static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) return bus->sysdata; /* Must be root bus (PHB) */ } +/** Find the bus corresponding to the indicated device node */ +struct pci_bus * pcibios_find_pci_bus(struct device_node *dn); + extern void pci_process_bridge_OF_ranges(struct pci_controller *hose, struct device_node *dev, int primary); +/** Remove all of the PCI devices under this bus */ +void pcibios_remove_pci_devices(struct pci_bus *bus); + +/** Discover new pci devices under this bus, and add them */ +void pcibios_add_pci_devices(struct pci_bus * bus); + extern int pcibios_remove_root_bus(struct pci_controller *phb); extern void phbs_remap_io(void); |