gpu: nvgpu: profiler create/free, hwpm reserve

Add support for creating/freeing profiler objects, hwpm reservations

Bug 1775465
JIRA EVLR-680
JIRA EVLR-682

Change-Id: I4db83d00e4b0b552b05b9aae96dc553dd1257d88
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1294401
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 5bf1e02d..7c836b3c 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -966,6 +966,11 @@ struct gk20a {
         struct nvgpu_dbg_gpu_reg_op *dbg_regops_tmp_buf;
         u32 dbg_regops_tmp_buf_ops;
 
+        /* For profiler reservations */
+        struct list_head profiler_objects;
+        bool global_profiler_reservation_held;
+        int profiler_reservation_count;
+
         void (*remove_support)(struct device *);
 
         u64 pg_ingating_time_us;