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[PATCH] PCI: i386 mmconfig: don't forget bus number when setting fallback_slots bits 

On i386 PCI mmconfig forgets the bus number when setting the fallback_slots
bits which means fallback to conf1 only works for bus 0.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Daniel Ritz 2006-08-22 07:29:09 -07:00 committed by Greg Kroah-Hartman
parent 954c0b7cd5
commit fd4dc27cff
1 changed files with 1 additions and 1 deletions
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2
arch/i386/pci/mmconfig.c
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@ -178,7 +178,7 @@ static __init void unreachable_devices(void)
pci_exp_set_dev_base(addr, k, PCI_DEVFN(i, 0));
if (addr == 0 ||
readl((u32 __iomem *)mmcfg_virt_addr) != val1) {
set_bit(i, fallback_slots);
set_bit(i + 32*k, fallback_slots);
printk(KERN_NOTICE
"PCI: No mmconfig possible on %x:%x\n", k, i);
}