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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2007-12-20 14:54:46 +1100
committerPaul Mackerras <paulus@samba.org>2007-12-20 16:18:07 +1100
commitfc3fb71c3e1850a6a1099dd1cb7bcd7e69ac7b73 (patch)
treec9885bd47237c6e09b42a3c42496b5865c0caa02 /arch/powerpc/platforms/83xx
parentb9baa20b0a50947f2e86d7775c9dba87c0d946ef (diff)
[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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c
index 80425d7b14f..14f1080c6c9 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;