On Mon, Sep 22, 2008 at 08:21:18PM +0200, Joerg Roedel wrote:
> Signed-off-by: Joerg Roedel <[EMAIL PROTECTED]>
> ---
> arch/x86/kernel/pci-calgary_64.c | 21 +++++++++++----------
> 1 files changed, 11 insertions(+), 10 deletions(-)
>
> diff --git a/arch/x86/kernel/pci-calgary_64.c
> b/arch/x86/kernel/pci-calgary_64.c
> index fe7695e..e2f2f60 100644
> --- a/arch/x86/kernel/pci-calgary_64.c
> +++ b/arch/x86/kernel/pci-calgary_64.c
> @@ -525,6 +525,15 @@ static void calgary_free_coherent(struct device *dev,
> size_t size,
> free_pages((unsigned long)vaddr, get_order(size));
> }
>
> +static int calgary_device_supported(struct device *dev)
> +{
> + struct iommu_table *tbl;
> +
> + tbl = find_iommu_table(dev);
> +
> + return translation_enabled(tbl);
> +}
> +
Whole patchset and this patch in particular looks very good. Will ack
after I get a chance to test it.
Cheers,
Muli
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