1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
index 1e3be553..d13cd388 100644
--- a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
@@ -82,6 +82,7 @@ struct tsg_gk20a {
 #define NVGPU_SM_EXCEPTION_TYPE_MASK_NONE               (0x0U)
 #define NVGPU_SM_EXCEPTION_TYPE_MASK_FATAL              (0x1U << 0)
         u32 sm_exception_mask_type;
+        struct nvgpu_mutex sm_exception_mask_lock;
 };
 
 int gk20a_enable_tsg(struct tsg_gk20a *tsg);
@@ -103,6 +104,8 @@ int gk20a_tsg_alloc_sm_error_states_mem(struct gk20a *g,
 void gk20a_tsg_update_sm_error_state_locked(struct tsg_gk20a *tsg,
                         u32 sm_id,
                         struct nvgpu_tsg_sm_error_state *sm_error_state);
+int gk20a_tsg_set_sm_exception_type_mask(struct channel_gk20a *ch,
+                u32 exception_mask);
 
 struct gk20a_event_id_data {
         struct gk20a *g;