gpu: nvgpu: Add GCC exception handling support

Add support for per-chip handling of GCC exception.

JIRA GPUT19X-86

Change-Id: I76ea588dc76b5c821ae5b53529db6dd64b3a856a
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1485836
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index af40c969..9ab0d202 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -304,6 +304,9 @@ struct gpu_ops {
                 int (*handle_sm_exception)(struct gk20a *g, u32 gpc, u32 tpc,
                         bool *post_event, struct channel_gk20a *fault_ch,
                         u32 *hww_global_esr);
+                int (*handle_gcc_exception)(struct gk20a *g, u32 gpc, u32 tpc,
+                                bool *post_event, struct channel_gk20a *fault_ch,
+                                u32 *hww_global_esr);
                 int (*handle_tex_exception)(struct gk20a *g, u32 gpc, u32 tpc,
                                                 bool *post_event);
                 void (*enable_gpc_exceptions)(struct gk20a *g);