diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-12-20 04:54:55 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-20 06:18:10 +0100 |
| commit | 50c9bc2fc86fddd39eea6a12ceb81585bc2aafaa (patch) | |
| tree | a6021e68bdc0477ada4bc81d04443e3316cdbb4f /arch/powerpc/platforms/iseries/pci.h | |
| parent | [POWERPC] Merge PCI resource allocation & assignment (diff) | |
| download | linux-50c9bc2fc86fddd39eea6a12ceb81585bc2aafaa.tar.xz linux-50c9bc2fc86fddd39eea6a12ceb81585bc2aafaa.zip | |
[POWERPC] fix iSeries PCI resource management
The way iSeries manages PCI IO and Memory resources is a bit strange
and is based on overriding the content of those resources with home
cooked ones afterward.
This changes it a bit to better integrate with the new resource handling
so that the "virtual" tokens that iSeries replaces resources with are
done from the proper per-device fixup hook, and bridge resources are
set to enclose that token space. This fixes various things such as
the output of /proc/iomem & ioports, among others. This also fixes up
various boot messages as well.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/iseries/pci.h')
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.h b/arch/powerpc/platforms/iseries/pci.h index 180aa74afb2d..d9cf974c2718 100644 --- a/arch/powerpc/platforms/iseries/pci.h +++ b/arch/powerpc/platforms/iseries/pci.h @@ -43,12 +43,16 @@ #define ISERIES_GET_DEVICE_FROM_SUBBUS(subbus) ((subbus >> 5) & 0x7) #define ISERIES_GET_FUNCTION_FROM_SUBBUS(subbus) ((subbus >> 2) & 0x7) +struct pci_dev; + #ifdef CONFIG_PCI extern void iSeries_pcibios_init(void); extern void iSeries_pci_final_fixup(void); +extern void iSeries_pcibios_fixup_resources(struct pci_dev *dev); #else static inline void iSeries_pcibios_init(void) { } static inline void iSeries_pci_final_fixup(void) { } +static inline void iSeries_pcibios_fixup_resources(struct pci_dev *dev) {} #endif #endif /* _PLATFORMS_ISERIES_PCI_H */ |