Re: [PATCH] add iommu_num_pages helper function

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From: Joerg Roedel <joerg.roedel@xxxxxxx>
Date: Tue, 29 Jul 2008 11:50:27 +0200

> I think moving that function to x86-only code is the best solution for
> now. Before moving it back to generic code we need an architecture
> independent way to find out the IOMMU page size.

My suggestion (again) is to pass it in as a "const unsigned long
io_page_size" argument and update the callers.
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