This patch adds new fields to kfd_dev struct that are necessary for the new kfd
gtt sa module
Signed-off-by: NOded Gabbay <oded.gabbay@amd.com>
Reviewed-by: NAlexey Skidanov <Alexey.skidanov@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>