Messages in this thread Patch in this message | | | From | Daniel Ritz <> | Subject | [PATCH] PCI: i386 mmconfig: don't forget bus number when setting fallback_slots bits | Date | Thu, 17 Aug 2006 19:15:31 +0200 |
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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>
diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c index e545b09..972180f 100644 --- a/arch/i386/pci/mmconfig.c +++ b/arch/i386/pci/mmconfig.c @@ -178,7 +178,7 @@ static __init void unreachable_devices(v 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); } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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