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| author | Benjamin Herrenschmidt | 2007-12-20 04:54:46 +0100 |
|---|---|---|
| committer | Paul Mackerras | 2007-12-20 06:18:07 +0100 |
| commit | fc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73 (patch) | |
| tree | c9885bd47237c6e09b42a3c42496b5865c0caa02 /arch/powerpc/platforms/83xx | |
| parent | [POWERPC] pci32: Remove PowerMac P2P bridge IO hack (diff) | |
| download | kernel-qcow2-linux-fc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73.tar.gz kernel-qcow2-linux-fc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73.tar.xz kernel-qcow2-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/platforms/83xx')
| -rw-r--r-- | arch/powerpc/platforms/83xx/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c index 80425d7b14f8..14f1080c6c9d 100644 --- a/arch/powerpc/platforms/83xx/pci.c +++ b/arch/powerpc/platforms/83xx/pci.c @@ -54,7 +54,7 @@ int __init mpc83xx_add_bridge(struct device_node *dev) " bus 0\n", dev->full_name); } - pci_assign_all_buses = 1; + ppc_pci_flags |= PPC_PCI_REASSIGN_ALL_BUS; hose = pcibios_alloc_controller(dev); if (!hose) return -ENOMEM; |