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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/kernel/pci_64.c
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/kernel/pci_64.c')
-rw-r--r--arch/powerpc/kernel/pci_64.c1
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);