On 4/14/2023 5:57 PM, John.C.Harrison@xxxxxxxxx wrote:
From: John Harrison <John.C.Harrison@xxxxxxxxx>
If the GuC load is taking an excessively long time, the wait loop
currently prints the GT frequency. Extend that to include the GuC
status as well so we can see if the GuC is actually making progress or
not.
Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
Daniele
---
drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
index 0ff088a5e51a8..364d0d546ec82 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
@@ -191,8 +191,10 @@ static int guc_wait_ucode(struct intel_guc *guc)
if (!ret || !success)
break;
- guc_dbg(guc, "load still in progress, count = %d, freq = %dMHz\n",
- count, intel_rps_read_actual_frequency(&uncore->gt->rps));
+ guc_dbg(guc, "load still in progress, count = %d, freq = %dMHz, status = 0x%08X [0x%02X/%02X]\n",
+ count, intel_rps_read_actual_frequency(&uncore->gt->rps), status,
+ REG_FIELD_GET(GS_BOOTROM_MASK, status),
+ REG_FIELD_GET(GS_UKERNEL_MASK, status));
}
after = ktime_get();
delta = ktime_sub(after, before);
