Deepak Nibade d479a781c6 gpu: nvgpu: use coherent aperture for coherent buffers ...

Use sysmem_coherent aperture if the buffer mappings are requested
to be IO coherent. Use sysmem_noncoherent aperture otherwise. This
is implemented by adding a new coherent field to the GMMU attrs
struct.

Jira GPUT19X-17
Bug 1651331
Bug 200283998

Change-Id: I5cfb71b5913d4db50ebf10331b19f5a4216456bf
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master/r/1514438
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2017-07-07 07:05:38 -07:00

..

linux

gpu: nvgpu: vgpu: add t19x support

2017-06-29 22:34:36 -07:00

trace/events

gpu: nvgpu: rename hw_chid to chid

2017-06-29 22:34:35 -07:00

uapi/linux

gpu: nvgpu: use coherent aperture for coherent buffers

2017-07-07 07:05:38 -07:00