Terje Bergstrom b3a85df53b gpu: nvgpu: SMMU bypass ...

Improve GMMU mapping code to cope with discontiguous buffers.

Add debugfs entry that allows bypassing SMMU and disabling big pages.

Bug 1605769

Change-Id: I14d32c62293a16ff8c7195377c75a85fa8061083
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/717503
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/737533
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Tested-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

2015-05-05 13:59:01 -07:00

..

nvgpu

gpu: nvgpu: SMMU bypass

2015-05-05 13:59:01 -07:00