On Mon, 2008-01-14 at 20:44 -0600, Kumar Gala wrote:
> The fixup code that handles the case for PowerMac's that leave bridge
> windows open over an inaccessible region should only be applied to
> memory resources (IORESOURCE_MEM). If not we can get it trying to fixup
> IORESOURCE_IO on some systems since the other conditions that are used to
> detect the case can easily match for IORESOURCE_IO.
>
> ---
Ack.
> in my git tree.
>
> arch/powerpc/kernel/pci-common.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/arch/powerpc/kernel/pci-common.c
> b/arch/powerpc/kernel/pci-common.c
> index d394d41..7d0afd4 100644
> --- a/arch/powerpc/kernel/pci-common.c
> +++ b/arch/powerpc/kernel/pci-common.c
> @@ -806,7 +806,8 @@ static void __devinit __pcibios_fixup_bus(struct pci_bus
> *bus)
> * equal to the pci_mem_offset of the host bridge and
> * their size is smaller than 1M.
> */
> - if (res->start == hose->pci_mem_offset &&
> + if (res->flags & IORESOURCE_MEM &&
> + res->start == hose->pci_mem_offset &&
> res->end < 0x100000) {
> printk(KERN_INFO
> "PCI: Closing bogus Apple Firmware"
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