Commit f373ebec authored by Jesus Narvaez's avatar Jesus Narvaez Committed by John Harrison
Browse files

drm/i915/guc: Update guc_err message to show outstanding g2h responses 



Updating the guc_error message to show how many g2h responses
are still outstanding, in order to help with future debugging.

Signed-off-by: default avatarJesus Narvaez <jesus.narvaez@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: default avatarJonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: default avatarJohn Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213204720.3918056-1-jesus.narvaez@intel.com
parent 7ed047da

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

+6 −2
Original line number Diff line number Diff line
@@ -2046,6 +2046,8 @@ void intel_guc_submission_cancel_requests(struct intel_guc *guc) 


void intel_guc_submission_reset_finish(struct intel_guc *guc)

{

	int outstanding;



	/* Reset called during driver load or during wedge? */

	if (unlikely(!guc_submission_initialized(guc) ||

		     !intel_guc_is_fw_running(guc) ||
@@ -2059,8 +2061,10 @@ void intel_guc_submission_reset_finish(struct intel_guc *guc) 
	 * see in CI if this happens frequently / a precursor to taking down the

	 * machine.

	 */

	if (atomic_read(&guc->outstanding_submission_g2h))

		guc_err(guc, "Unexpected outstanding GuC to Host in reset finish\n");

	outstanding = atomic_read(&guc->outstanding_submission_g2h);

	if (outstanding)

		guc_err(guc, "Unexpected outstanding GuC to Host response(s) in reset finish: %d\n",

			outstanding);

	atomic_set(&guc->outstanding_submission_g2h, 0);



	intel_guc_global_policies_update(guc);