seshendra Gadagottu 1a36091fb9 gpu: nvgpu: gv11b: sysmem userd support ...

For gv11b, userd is allocated from sysmem.
Updated gp_get and gp_put functions to read or
write from sysmem instead of bar1 memory.

In gv11b, after updating gp_put, it is required
to notify pending work to host through channel
doorbell.

JIRA GV11B-1

Change-Id: Iebc52e6ccfc8b9ca0c57b227190e0ce1161076f1
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1226613
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2016-10-11 09:16:04 -07:00

..

nvgpu

gpu: nvgpu: gv11b: sysmem userd support

2016-10-11 09:16:04 -07:00