Re: [PATCH v2 04/10] PCI, frv: clip firmware assigned resource under parent bridge's
From: Yinghai Lu
Date: Wed Jan 14 2015 - 23:51:28 EST
On Wed, Jan 14, 2015 at 8:31 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> Some bios put range that is not fully coverred by root bus resources.
> Try to clip them and update them in pci bridge bars.
>
> We'd like to fix other arches instead of just x86.
>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=85491
> Reported-by: Marek Kordik <kordikmarek@xxxxxxxxx>
> Fixes: 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources")
> Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
> Cc: David Howells <dhowells@xxxxxxxxxx>
> Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
> ---
> arch/frv/mb93090-mb00/pci-frv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/frv/mb93090-mb00/pci-frv.c b/arch/frv/mb93090-mb00/pci-frv.c
> index 67b1d16..9e49c3e 100644
> --- a/arch/frv/mb93090-mb00/pci-frv.c
> +++ b/arch/frv/mb93090-mb00/pci-frv.c
> @@ -94,7 +94,7 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
> r = &dev->resource[idx];
> if (!r->start)
> continue;
> - pci_claim_resource(dev, idx);
> + pci_claim_bridge_resource(dev, idx)
miss ; here.
Please let me know if you can fix it manually.
Sorry about that.
Thanks
Yinghai
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/