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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-11 21:08:38 +0400 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-10-14 20:05:29 +0400 |
| commit | e24442733ee486c99d03fe2ecd98924d1bc14c51 (patch) | |
| tree | 799b7789febb8491115c97f5a136042d26a81cff /include/linux/pci.h | |
| parent | 72da0b07b1b497927758a2102b856ce41e4ba81e (diff) | |
| download | linux-e24442733ee486c99d03fe2ecd98924d1bc14c51.tar.xz | |
PCI: Make pci_setup_bridge() non-static for use by arch code
The "powernv" platform of the powerpc architecture needs to assign PCI
resources using a specific algorithm to fit some HW constraints of
the IBM "IODA" architecture (related to the ability to create error
handling domains that encompass specific segments of MMIO space).
For doing so, it wants to call pci_setup_bridge() from architecture
specific resource management in order to configure bridges after all
resources have been assigned. So make it non-static.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 9fc01226055b..4ff6d4e9455c 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -955,6 +955,7 @@ void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *), int pci_cfg_space_size_ext(struct pci_dev *dev); int pci_cfg_space_size(struct pci_dev *dev); unsigned char pci_bus_max_busnr(struct pci_bus *bus); +void pci_setup_bridge(struct pci_bus *bus); #define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0) #define PCI_VGA_STATE_CHANGE_DECODES (1 << 1) |