1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/mc_gv11b.c b/drivers/gpu/nvgpu/gv11b/mc_gv11b.c
index dab304e2..74c5c4d6 100644
--- a/drivers/gpu/nvgpu/gv11b/mc_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/mc_gv11b.c
@@ -70,3 +70,23 @@ bool gv11b_mc_is_intr_hub_pending(struct gk20a *g, u32 mc_intr_0)
 {
         return ((mc_intr_0 & mc_intr_hub_pending_f()) ? true : false);
 }
+
+bool gv11b_mc_is_stall_and_eng_intr_pending(struct gk20a *g, u32 act_eng_id)
+{
+        u32 mc_intr_0 = gk20a_readl(g, mc_intr_r(0));
+        u32 stall_intr, eng_intr_mask;
+
+        eng_intr_mask = gk20a_fifo_act_eng_interrupt_mask(g, act_eng_id);
+        if (mc_intr_0 & eng_intr_mask)
+                return true;
+
+        stall_intr = mc_intr_pfifo_pending_f() |
+                        mc_intr_hub_pending_f() |
+                        mc_intr_priv_ring_pending_f() |
+                        mc_intr_pbus_pending_f() |
+                        mc_intr_ltc_pending_f();
+        if (mc_intr_0 & stall_intr)
+                return true;
+
+        return false;
+}