| commit | 41347917280bcd96619441dae20507711608b4b8 | |
| author | Michael Ellerman <michael@ellerman.id.au> | |
| Tue, 29 Jan 2008 14:14:01 +0000 (30 01:14 +1100) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Thu, 31 Jan 2008 01:11:11 +0000 (31 12:11 +1100) | ||
| tree | 61d9f6fbfef4453ec72f7ff04cec4e5c3f0cf40a | treesnapshot (tar.gz zip) |
| parent | 86865771ea213d756b03e1f2ff44d3f811672762 | commitdiff |
[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>
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>
| arch/powerpc/platforms/cell/iommu.c | diffblobblamehistory |