From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Fri, 12 Sep 2008 10:42:33 +0000 (+0900)
Subject: iommu: add iommu_device_max_index IOMMU helper function
X-Git-Tag: v2.6.28-rc1~712^2^4~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eecfffc154ffbfe70686a9905c090b488778c28e;p=pandora-kernel.git

iommu: add iommu_device_max_index IOMMU helper function

This function helps IOMMUs to know the highest address that a device
can access to.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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