drm/xe/xe_hw_engine_class_sysfs.c

20  * xe_hw_engine_timeout_in_range - Helper to check if timeout is in range
21  * @timeout: timeout to validate
25  * This helper helps to validate if timeout is in min-max range of HW engine
30 bool xe_hw_engine_timeout_in_range(u64 timeout, u64 min, u64 max)
32 	return timeout >= min && timeout <= max;
50 	u32 timeout;
53 	err = kstrtou32(buf, 0, &timeout);
57 	if (timeout < eclass->sched_props.job_timeout_min)
60 	if (!xe_hw_engine_timeout_in_range(timeout,
65 	WRITE_ONCE(eclass->sched_props.job_timeout_max, timeout);
86 	u32 timeout;
89 	err = kstrtou32(buf, 0, &timeout);
93 	if (timeout > eclass->sched_props.job_timeout_max)
96 	if (!xe_hw_engine_timeout_in_range(timeout,
101 	WRITE_ONCE(eclass->sched_props.job_timeout_min, timeout);
124 	u32 timeout;
127 	err = kstrtou32(buf, 0, &timeout);
131 	if (!xe_hw_engine_timeout_in_range(timeout, min, max))
134 	WRITE_ONCE(eclass->sched_props.job_timeout_ms, timeout);
333 	u32 timeout;
336 	err = kstrtou32(buf, 0, &timeout);
340 	if (!xe_hw_engine_timeout_in_range(timeout, min, max))
343 	WRITE_ONCE(eclass->sched_props.preempt_timeout_us, timeout);
400 	u32 timeout;
403 	err = kstrtou32(buf, 0, &timeout);
407 	if (timeout < eclass->sched_props.preempt_timeout_min)
410 	if (!xe_hw_engine_timeout_in_range(timeout,
415 	WRITE_ONCE(eclass->sched_props.preempt_timeout_max, timeout);
437 	u32 timeout;
440 	err = kstrtou32(buf, 0, &timeout);
444 	if (timeout > eclass->sched_props.preempt_timeout_max)
447 	if (!xe_hw_engine_timeout_in_range(timeout,
452 	WRITE_ONCE(eclass->sched_props.preempt_timeout_min, timeout);