gpu: nvgpu: dump fecs method data and push adr

Dump fecs method data and adr if ucode times out or
errors out. This is good to have for debugging.

Change-Id: I79c4bc3bc30cfd09f273f4eb6b53863653227ecd
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1707761
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
index 00f26650..c7d028b2 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
@@ -567,6 +567,9 @@ int gr_gk20a_submit_fecs_method_op(struct gk20a *g,
                                       op.cond.ok, op.mailbox.ok,
                                       op.cond.fail, op.mailbox.fail,
                                       sleepduringwait);
+        if (ret)
+                nvgpu_err(g,"fecs method: data=0x%08x push adr=0x%08x",
+                        op.method.data, op.method.addr);
 
         nvgpu_mutex_release(&gr->fecs_mutex);
 
@@ -593,6 +596,9 @@ int gr_gk20a_submit_fecs_sideband_method_op(struct gk20a *g,
                                       op.cond.ok, op.mailbox.ok,
                                       op.cond.fail, op.mailbox.fail,
                                       false);
+        if (ret)
+                nvgpu_err(g,"fecs method: data=0x%08x push adr=0x%08x",
+                        op.method.data, op.method.addr);
 
         nvgpu_mutex_release(&gr->fecs_mutex);