From: Michael Ellerman <michael@ellerman.id.au>
Date: Tue, 29 Jan 2008 14:14:01 +0000 (+1100)
Subject: [POWERPC] Add support to cell_iommu_setup_page_tables() for multiple windows
X-Git-Tag: v2.6.25-rc1~1131^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41347917280bcd96619441dae20507711608b4b8;p=pandora-kernel.git

[POWERPC] Add support to cell_iommu_setup_page_tables() for multiple windows

Add support to cell_iommu_setup_page_tables() for handling two windows,
the dynamic window and the fixed window.  A fixed window size of 0
indicates that there is no fixed window at all.

Currently there are no callers who pass a non-zero fixed window, but the
upcoming fixed IOMMU mapping patch will change that.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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