1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/fb_gv11b.h b/drivers/gpu/nvgpu/gv11b/fb_gv11b.h
index 6f809b89..fef9578a 100644
--- a/drivers/gpu/nvgpu/gv11b/fb_gv11b.h
+++ b/drivers/gpu/nvgpu/gv11b/fb_gv11b.h
@@ -82,4 +82,21 @@ void gv11b_handle_l2tlb_ecc_isr(struct gk20a *g, u32 ecc_status);
 void gv11b_handle_hubtlb_ecc_isr(struct gk20a *g, u32 ecc_status);
 void gv11b_handle_fillunit_ecc_isr(struct gk20a *g, u32 ecc_status);
 
+void fb_gv11b_write_mmu_fault_buffer_lo_hi(struct gk20a *g, u32 index,
+        u32 addr_lo, u32 addr_hi);
+u32 fb_gv11b_read_mmu_fault_buffer_get(struct gk20a *g, u32 index);
+void fb_gv11b_write_mmu_fault_buffer_get(struct gk20a *g, u32 index,
+        u32 reg_val);
+u32 fb_gv11b_read_mmu_fault_buffer_put(struct gk20a *g, u32 index);
+u32 fb_gv11b_read_mmu_fault_buffer_size(struct gk20a *g, u32 index);
+void fb_gv11b_write_mmu_fault_buffer_size(struct gk20a *g, u32 index,
+        u32 reg_val);
+void fb_gv11b_read_mmu_fault_addr_lo_hi(struct gk20a *g,
+        u32 *addr_lo, u32 *addr_hi);
+void fb_gv11b_read_mmu_fault_inst_lo_hi(struct gk20a *g,
+        u32 *inst_lo, u32 *inst_hi);
+u32 fb_gv11b_read_mmu_fault_info(struct gk20a *g);
+u32 fb_gv11b_read_mmu_fault_status(struct gk20a *g);
+void fb_gv11b_write_mmu_fault_status(struct gk20a *g, u32 reg_val);
+
 #endif