On Sat, 14 Nov 2009 23:46:46 -0800
Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>
> so use correct allocation from BIOS, instead of later assign another
> one.
>
> Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
>
> ---
> arch/x86/pci/i386.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> Index: linux-2.6/arch/x86/pci/i386.c
> ===================================================================
> --- linux-2.6.orig/arch/x86/pci/i386.c
> +++ linux-2.6/arch/x86/pci/i386.c
> @@ -155,7 +155,9 @@ static void __init pcibios_allocate_reso
>
> for_each_pci_dev(dev) {
> pci_read_config_word(dev, PCI_COMMAND, &command);
> - for (idx = 0; idx < PCI_ROM_RESOURCE; idx++) {
> + for (idx = 0; idx < PCI_BRIDGE_RESOURCES; idx++) {
> + if (idx == PCI_ROM_RESOURCE)
> + continue;
> r = &dev->resource[idx];
> if (r->parent) /* Already
> allocated */ continue;
I'm worried this might have side effects beyond just allocating SR-IOV
BARs, since it looks like we'll walk through all the bridge resources
all the time?
--
Jesse Barnes, Intel Open Source Technology Center
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
