54 	int err;  in intel_gsc_uc_heci_cmd_submit_packet()  local
64 		err = ce->engine->emit_init_breadcrumb(rq);  in intel_gsc_uc_heci_cmd_submit_packet()
65 		if (err)  in intel_gsc_uc_heci_cmd_submit_packet()
69 	err = emit_gsc_heci_pkt(rq, &pkt);  in intel_gsc_uc_heci_cmd_submit_packet()
71 	if (err)  in intel_gsc_uc_heci_cmd_submit_packet()
74 	err = ce->engine->emit_flush(rq, 0);  in intel_gsc_uc_heci_cmd_submit_packet()
79 	if (unlikely(err))  in intel_gsc_uc_heci_cmd_submit_packet()
80 		i915_request_set_error_once(rq, err);  in intel_gsc_uc_heci_cmd_submit_packet()
84 	if (!err && i915_request_wait(rq, 0, msecs_to_jiffies(500)) < 0)  in intel_gsc_uc_heci_cmd_submit_packet()
85 		err = -ETIME;  in intel_gsc_uc_heci_cmd_submit_packet()
89 	if (err)  in intel_gsc_uc_heci_cmd_submit_packet()
92 			err);  in intel_gsc_uc_heci_cmd_submit_packet()
94 	return err;  in intel_gsc_uc_heci_cmd_submit_packet()
135 	int err, trials = 0;  in intel_gsc_uc_heci_cmd_submit_nonpriv()  local
139 	err = i915_gem_object_lock(pkt->bb_vma->obj, &ww);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
140 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
142 	err = i915_gem_object_lock(pkt->heci_pkt_vma->obj, &ww);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
143 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
145 	err = intel_context_pin_ww(ce, &ww);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
146 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
151 		err = PTR_ERR(rq);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
157 	err = i915_vma_move_to_active(pkt->bb_vma, rq, 0);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
158 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
160 	err = i915_vma_move_to_active(pkt->heci_pkt_vma, rq, EXEC_OBJECT_WRITE);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
161 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
166 		err = engine->emit_init_breadcrumb(rq);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
167 		if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
171 	err = engine->emit_bb_start(rq, i915_vma_offset(pkt->bb_vma), PAGE_SIZE, 0);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
172 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
175 	err = ce->engine->emit_flush(rq, 0);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
176 	if (err)  in intel_gsc_uc_heci_cmd_submit_nonpriv()
178 			"Failed emit-flush for gsc-heci-non-priv-pkterr=%d\n", err);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
183 	if (unlikely(err))  in intel_gsc_uc_heci_cmd_submit_nonpriv()
184 		i915_request_set_error_once(rq, err);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
188 	if (!err) {  in intel_gsc_uc_heci_cmd_submit_nonpriv()
191 			err = -ETIME;  in intel_gsc_uc_heci_cmd_submit_nonpriv()
199 	if (err == -EDEADLK) {  in intel_gsc_uc_heci_cmd_submit_nonpriv()
200 		err = i915_gem_ww_ctx_backoff(&ww);  in intel_gsc_uc_heci_cmd_submit_nonpriv()
201 		if (!err) {  in intel_gsc_uc_heci_cmd_submit_nonpriv()
205 				err = -EAGAIN;  in intel_gsc_uc_heci_cmd_submit_nonpriv()
210 	return err;  in intel_gsc_uc_heci_cmd_submit_nonpriv()