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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-12-20 04:54:46 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-20 06:18:07 +0100 |
| commit | fc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73 (patch) | |
| tree | c9885bd47237c6e09b42a3c42496b5865c0caa02 /arch/powerpc/kernel/pci_64.c | |
| parent | [POWERPC] pci32: Remove PowerMac P2P bridge IO hack (diff) | |
| download | linux-fc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73.tar.xz linux-fc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73.zip | |
[POWERPC] pci32: Add flags modifying the PCI code behaviour
This adds to the 32 bits PCI code some flags, replacing the old
pci_assign_all_busses global, that allow us to control various
aspects of the PCI probing, such as whether to re-assign all
resources or not, or to not try to assign anything at all.
This also adds the flag x86 already has to avoid ISA alignment
on bridges that don't have ISA forwarding enabled (no legacy
devices on the top level bus) and sets it for PowerMacs.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index f5c4628698b9..3e7cf7af3bf3 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -40,7 +40,6 @@ #endif unsigned long pci_probe_only = 1; -int pci_assign_all_buses = 0; static void fixup_resource(struct resource *res, struct pci_dev *dev); static void do_bus_setup(struct pci_bus *bus); |