diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2008-02-08 16:37:03 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-02-08 19:52:40 +1100 |
| commit | 0e0b47abb71a2c4aed5895c01f41827dbd8a981c (patch) | |
| tree | 03b8d844cab362388ecaf28431dac83dc350d6fa /arch/x86/kernel/ioport.c | |
| parent | ccd05d086f82dba2ab117dcaf4a38cbb2863a439 (diff) | |
[POWERPC] Don't enable cell IOMMU fixed mapping if there are no dma-ranges
In order for the cell IOMMU fixed mapping to work we need "dma-ranges"
properties in the device tree. If there are none then there's no point
enabling the fixed mapping support.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/x86/kernel/ioport.c')
0 files changed, 0 insertions, 0 deletions