for_each_engine(engine, gt, id) {
unsigned int reset_count, reset_engine_count;
+ unsigned long count;
IGT_TIMEOUT(end_time);
if (active && !intel_engine_can_store_dword(engine))
st_engine_heartbeat_disable(engine);
set_bit(I915_RESET_ENGINE + id, >->reset.flags);
+ count = 0;
do {
if (active) {
struct i915_request *rq;
err = -EINVAL;
break;
}
+
+ count++;
} while (time_before(jiffies, end_time));
clear_bit(I915_RESET_ENGINE + id, >->reset.flags);
st_engine_heartbeat_enable(engine);
+ pr_info("%s: Completed %lu %s resets\n",
+ engine->name, count, active ? "active" : "idle");
if (err)
break;
prev = rq;
count++;
} while (time_before(jiffies, end_time));
- pr_info("%s: Completed %d resets\n", engine->name, count);
+ pr_info("%s: Completed %d queued resets\n",
+ engine->name, count);
*h.batch = MI_BATCH_BUFFER_END;
intel_gt_chipset_flush(engine->gt);
GEM_TRACE("i915_reset_engine(%s:%s) under %s\n",
engine->name, mode, p->name);
- tasklet_disable(t);
+ if (t->func)
+ tasklet_disable(t);
if (strcmp(p->name, "softirq"))
local_bh_disable();
p->critical_section_begin();
p->critical_section_end();
if (strcmp(p->name, "softirq"))
local_bh_enable();
- tasklet_enable(t);
- tasklet_hi_schedule(t);
+ if (t->func) {
+ tasklet_enable(t);
+ tasklet_hi_schedule(t);
+ }
if (err)
pr_err("i915_reset_engine(%s:%s) failed under %s\n",
goto out_unlock;
for_each_engine(engine, gt, id) {
- tasklet_disable(&engine->execlists.tasklet);
+ struct tasklet_struct *t = &engine->execlists.tasklet;
+
+ if (t->func)
+ tasklet_disable(t);
intel_engine_pm_get(engine);
for (p = igt_atomic_phases; p->name; p++) {
}
intel_engine_pm_put(engine);
- tasklet_enable(&engine->execlists.tasklet);
- tasklet_hi_schedule(&engine->execlists.tasklet);
+ if (t->func) {
+ tasklet_enable(t);
+ tasklet_hi_schedule(t);
+ }
if (err)
break;
}