@@ -1242,8 +1242,12 @@ static int gen8_init_common_ring(struct intel_engine_cs *engine)
intel_engine_init_hangcheck(engine);
- if (!execlists_elsp_idle(engine))
+ /* After a GPU reset, we may have requests to replay */
+ if (!execlists_elsp_idle(engine)) {
+ engine->execlist_port[0].count = 0;
+ engine->execlist_port[1].count = 0;
execlists_submit_ports(engine);
+ }
return 0;
}
@@ -1318,10 +1322,7 @@ static void reset_common_ring(struct intel_engine_cs *engine,
memset(&port[1], 0, sizeof(port[1]));
}
- /* CS is stopped, and we will resubmit both ports on resume */
GEM_BUG_ON(request->ctx != port[0].request->ctx);
- port[0].count = 0;
- port[1].count = 0;
/* Reset WaIdleLiteRestore:bdw,skl as well */
request->tail = request->wa_tail - WA_TAIL_DWORDS * sizeof(u32);