39 #define TAPRIO_ALL_GATES_OPEN -1
293 						    dev->hard_header_len + 1);  in taprio_update_queue_max_sdu()
461  * 1. If txtime is in the past,
622 	if (numsegs > 1)  in taprio_enqueue_segmented()
623 		qdisc_tree_reduce_backlog(sch, 1 - numsegs, len - slen);  in taprio_enqueue_segmented()
663 	WARN_ONCE(1, "taprio only supports operating as root qdisc, peek() not implemented");  in taprio_peek()
791 	for (tc = num_tc - 1; tc >= 0; tc--) {  in taprio_dequeue_tc_priority()
848 	 * accordance to IEEE 802.1Qbv-2015 Section 8.6.9.4.5  in taprio_dequeue()
946 	/* This can happen in two cases: 1. this is the very first run  in advance_sched()
1003 static const struct nla_policy entry_policy[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = {
1010 static const struct nla_policy taprio_tc_policy[TCA_TAPRIO_TC_ENTRY_MAX + 1] = {
1024 static const struct nla_policy taprio_policy[TCA_TAPRIO_ATTR_MAX + 1] = {
1076 	struct nlattr *tb[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = { };  in parse_sched_entry()
1197 	/* taprio imposes that traffic classes map 1:n to tx queues */  in taprio_parse_mqprio_opt()
1240 	*start = ktime_add_ns(base, (n + 1) * cycle);  in taprio_get_start_time()
1376 	refcount_set(&__offload->users, 1);  in taprio_offload_alloc()
1444 		queue_mask |= GENMASK(offset + count - 1, offset);  in tc_map_to_queue_mask()
1625 			.phc_index = -1,  in taprio_parse_clockid()
1651 		    (q->clockid != -1 && q->clockid != clockid)) {  in taprio_parse_clockid()
1699 	struct nlattr *tb[TCA_TAPRIO_TC_ENTRY_MAX + 1] = { };  in taprio_parse_tc_entry()
1802 		return -1;  in taprio_mqprio_cmp()
1807 			return -1;  in taprio_mqprio_cmp()
1811 			return -1;  in taprio_mqprio_cmp()
1818  * this order): (1) an omitted 'flags' argument is interpreted as
1847 	struct nlattr *tb[TCA_TAPRIO_ATTR_MAX + 1] = { };  in taprio_change()
2090 	q->clockid = -1;  in taprio_init()
2121 						    TC_H_MIN(i + 1)),  in taprio_init()
2180 	unsigned long ntx = cl - 1;  in taprio_queue_get()
2209 	*old = q->qdiscs[cl - 1];  in taprio_graft()
2218 	q->qdiscs[cl - 1] = new;  in taprio_graft()
2255 	return -1;  in dump_entry()
2266 		return -1;  in dump_schedule()
2270 		return -1;  in dump_schedule()
2274 		return -1;  in dump_schedule()
2291 	return -1;  in dump_schedule()
2464 	unsigned int ntx = cl - 1;  in taprio_leaf()
2502 			.queue = cl - 1,  in taprio_dump_class_stats()
2508 		return -1;  in taprio_dump_class_stats()
2523 		if (!tc_qdisc_stats_dump(sch, ntx + 1, arg))  in taprio_walk()