gpu: nvgpu: Support multiple SM for t19x

-Add sm input param for handle_sm_exception and
pre_process_sm_exception for gr ops/functions.
-Add functions to calculate gpc and tpc reg offsets.
-Add function to find SMs which raised SM exception.

JIRA GPUT19X-75

Change-Id: I257e7342ddabadb1556c9551c50a54d34b0f9d1e
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1476108
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
index b7fb1ac5..c84d2109 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
@@ -1628,4 +1628,5 @@ void gm20b_init_gr(struct gpu_ops *gops)
         gops->gr.resume_from_pause = gr_gk20a_resume_from_pause;
         gops->gr.clear_sm_errors = gr_gk20a_clear_sm_errors;
         gops->gr.tpc_enabled_exceptions = gr_gk20a_tpc_enabled_exceptions;
+        gops->gr.get_esr_sm_sel = gk20a_gr_get_esr_sm_sel;
 }