From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Mon, 5 Jan 2009 14:47:22 +0000 (+0900)
Subject: x86, swiotlb: add map_page and unmap_page
X-Git-Tag: v2.6.30-rc1~614^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cf37bb7d9dc6dfb5d5fca7f735ba65ba173dabc;p=pandora-kernel.git

x86, swiotlb: add map_page and unmap_page

This is a preparation of struct dma_mapping_ops unification. We use
map_page and unmap_page instead of map_single and unmap_single.

This is sorta temporary workaround. We will move them to lib/swiotlb.c
to enable x86's swiotlb code to directly use them.

We will remove map_single and unmap_single hooks in the last patch in
this patchset.

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

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