1 files changed, 11 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/fb_gv11b.h b/drivers/gpu/nvgpu/gv11b/fb_gv11b.h
index eff3c25d..d8f5e145 100644
--- a/drivers/gpu/nvgpu/gv11b/fb_gv11b.h
+++ b/drivers/gpu/nvgpu/gv11b/fb_gv11b.h
@@ -40,9 +40,19 @@ struct gpu_ops;
                                          HUB_INTR_TYPE_ECC_UNCORRECTED | \
                                          HUB_INTR_TYPE_ACCESS_COUNTER)
 
+#define FAULT_TYPE_OTHER_AND_NONREPLAY          0
+#define FAULT_TYPE_REPLAY                       1
+
+void gv11b_init_fb(struct gpu_ops *gops);
+u32 gv11b_fb_is_fault_buf_enabled(struct gk20a *g,
+                                 unsigned int index);
+void gv11b_fb_fault_buf_set_state_hw(struct gk20a *g,
+                 unsigned int index, unsigned int state);
+void gv11b_fb_nonreplay_fault_buf_configure_hw(struct gk20a *g);
 void gv11b_fb_enable_hub_intr(struct gk20a *g,
          unsigned int index, unsigned int intr_type);
 void gv11b_fb_disable_hub_intr(struct gk20a *g,
          unsigned int index, unsigned int intr_type);
-void gv11b_init_fb(struct gpu_ops *gops);
+void gv11b_fb_fault_buf_configure_hw(struct gk20a *g, unsigned int index);
+bool gv11b_fb_mmu_fault_pending(struct gk20a *g);
 #endif