gpu: nvgpu: refactor gk20a_mem_{wr,rd} for vidmem

To support vidmem, pass g and mem_desc to the buffer memory accessor
functions. This allows the functions to select the memory access method
based on the buffer aperture instead of using the cpu pointer directly
(like until now). The selection and aperture support will be in another
patch; this patch only refactors these accessors, but keeps the
underlying functionality as-is.

JIRA DNVGPU-23

Change-Id: I21d4a54827b0e2741012dfde7952c0555a583435
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1121914
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ken Adams <kadams@nvidia.com>

0 files changed, 0 insertions, 0 deletions