https://github.com/torvalds/linux
Revision 8bc1f85c02a20a59956b00b3acea12c04dce9ae8 authored by Eugeni Dodonov on 23 November 2011, 18:42:14 UTC, committed by Keith Packard on 16 December 2011, 16:49:57 UTC
In i915 driver, we do not enable either rc6 or semaphores on SNB when dmar
is enabled. The new 'intel_iommu_enabled' variable signals when the
iommu code is in operation.

Cc: Ted Phelps <phelps@gnusto.com>
Cc: Peter <pab1612@gmail.com>
Cc: Lukas Hejtmanek <xhejtman@fi.muni.cz>
Cc: Andrew Lutomirski <luto@mit.edu>
CC: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
1 parent 5222008
History
Tip revision: 8bc1f85c02a20a59956b00b3acea12c04dce9ae8 authored by Eugeni Dodonov on 23 November 2011, 18:42:14 UTC
iommu: Export intel_iommu_enabled to signal when iommu is in use
Tip revision: 8bc1f85
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usr
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.gitignore -rw-r--r-- 1014 bytes
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COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 92.6 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 252 bytes
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REPORTING-BUGS -rw-r--r-- 3.3 KB

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