correct swiotlb.c path?

correct swiotlb.c path?

[Langsdorf, Mark]

For x86_64 installations of Xen that want to use
swiotlb.c, what's the correct pathname to 
swiotlb.c?  Is it
arch/ia64/lib/swiotlb.c
or
arch/xen/i386/kernel/swiotlb.c ?

I suspect it's the latter, but the Makefile in
arch/xen/x86_64/kernel references the former and
I can't tell if that's a legacy reference or valid.

Thanks for any help.

-Mark Langsdorf
AMD, Inc.

Re: correct swiotlb.c path?

[Keir Fraser]

Should be the latter (it's fixe dto work with both 32-bit and 64-bit 
Xen).

  -- Keir

On 13 Dec 2005, at 17:00, Langsdorf, Mark wrote:

> For x86_64 installations of Xen that want to use
> swiotlb.c, what's the correct pathname to
> swiotlb.c?  Is it
> arch/ia64/lib/swiotlb.c
> or
> arch/xen/i386/kernel/swiotlb.c ?
>
> I suspect it's the latter, but the Makefile in
> arch/xen/x86_64/kernel references the former and
> I can't tell if that's a legacy reference or valid.
>
> Thanks for any help.
>
> -Mark Langsdorf
> AMD, Inc.
>
>
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