Re: more iommu sg merging fallout

[FUJITA Tomonori]

Sorry for the late response,

On Mon, 11 Feb 2008 21:40:36 -0800 (PST)
David Miller <davem@xxxxxxxxxxxxx> wrote:

> From: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
> Date: Thu, 07 Feb 2008 10:38:01 +0900
> 
> > Great, thanks! SPARC IOMMUs use bitmap for the free area management
> > like POWER IOMMUs so it could use lib/iommu-helper as POWER does.
> 
> Please look at Linus's current tree, I believe I have things
> in a working state, and the DMA mask portions should be easier
> to add now.

Thanks! It looks great.

iommu->page_table_map_base is on IO_PAGE_SIZE boundary? If so, the
following patch works, I think (sorry, it's only compile tested
again).

Thanks,

=