gpu; nvgpu: IOCTL to write/clear SM error states

Add below IOCTLs to write/clear SM error states

NVGPU_DBG_GPU_IOCTL_CLEAR_SINGLE_SM_ERROR_STATE
NVGPU_DBG_GPU_IOCTL_WRITE_SINGLE_SM_ERROR_STATE

Bug 200156699

Change-Id: I89e3ec51c33b8e131a67d28807d5acf57b3a48fd
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1120330
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index c70217ea..d1ce6afb 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -242,6 +242,12 @@ struct gpu_ops {
                 u32 (*get_lrf_tex_ltc_dram_override)(struct gk20a *g);
                 int (*record_sm_error_state)(struct gk20a *g,
                                 u32 gpc, u32 tpc);
+                int (*update_sm_error_state)(struct gk20a *g,
+                                struct channel_gk20a *ch, u32 sm_id,
+                                struct nvgpu_dbg_gpu_sm_error_state_record *
+                                                                sm_error_state);
+                int (*clear_sm_error_state)(struct gk20a *g,
+                                struct channel_gk20a *ch, u32 sm_id);
         } gr;
         const char *name;
         struct {