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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-03-04 19:56:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-04-21 06:47:04 +0200 |
| commit | 842de40d93e00a5c40a1a7f520a6fbe422994e99 (patch) | |
| tree | ec59fd64804a4f5cde40f5edf43fabd5ddb3c413 /include | |
| parent | PCI: add PCI Express ASPM support (diff) | |
| download | linux-842de40d93e00a5c40a1a7f520a6fbe422994e99.tar.xz linux-842de40d93e00a5c40a1a7f520a6fbe422994e99.zip | |
PCI: add generic pci_enable_resources()
Each architecture has its own pcibios_enable_resources() implementation.
These differ in many minor ways that have nothing to do with actual
architectural differences. Follow-on patches will make most arches
use this generic version instead.
This version is based on powerpc, which seemed most up-to-date. The only
functional difference from the x86 version is that this uses "!r->parent"
to check for resource collisions instead of "!r->start && r->end".
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -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 14bf3d236d19..e2f46b05cf8b 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -624,6 +624,7 @@ int pci_claim_resource(struct pci_dev *, int); void pci_assign_unassigned_resources(void); void pdev_enable_device(struct pci_dev *); void pdev_sort_resources(struct pci_dev *, struct resource_list *); +int pci_enable_resources(struct pci_dev *, int mask); void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *), int (*)(struct pci_dev *, u8, u8)); #define HAVE_PCI_REQ_REGIONS 2 |