Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ee673e...
Commit: ee673eaa72d8d185012b1027a05e25aba18c267f
Parent: 22007a165d2da38686d528f3af5c5d8b6713728c
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
AuthorDate: Mon Oct 13 20:49:47 2008 +0000
Committer: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CommitDate: Wed Oct 15 10:13:30 2008 +1100
powerpc: Fix CHRP PCI config access for indirect_pci
Recently, indirect_pci was changed to test if the bus number requested
is the one hanging straight off the PHB, then it substitutes the bus
number with another one contained in a new "self_busno" field of the
pci_controller structure.
However, this breaks CHRP which didn't initialize this new field, and
which relies on having the right bus number passed to the hardware.
This fixes it by initializing this variable properly for all CHRP bridges
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/platforms/chrp/pci.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 68e49b2..d3cde6b 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -260,7 +260,7 @@ chrp_find_bridges(void)
dev->full_name);
continue;
}
- hose->first_busno = bus_range[0];
+ hose->first_busno = hose->self_busno = bus_range[0];
hose->last_busno = bus_range[1];
model = of_get_property(dev, "model", NULL);
--
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