135 	u64 start = gcl->base_time;  in tsnep_gcl_start_after()  local
138 	if (start <= limit) {  in tsnep_gcl_start_after()
139 		n = div64_u64(limit - start, gcl->cycle_time);  in tsnep_gcl_start_after()
140 		start += (n + 1) * gcl->cycle_time;  in tsnep_gcl_start_after()
143 	return start;  in tsnep_gcl_start_after()
148 	u64 start = gcl->base_time;  in tsnep_gcl_start_before()  local
151 	n = div64_u64(limit - start, gcl->cycle_time);  in tsnep_gcl_start_before()
152 	start += n * gcl->cycle_time;  in tsnep_gcl_start_before()
153 	if (start == limit)  in tsnep_gcl_start_before()
154 		start -= gcl->cycle_time;  in tsnep_gcl_start_before()
156 	return start;  in tsnep_gcl_start_before()
219 static u64 tsnep_extend_gcl(struct tsnep_gcl *gcl, u64 start, u32 extension)  in tsnep_extend_gcl()  argument
224 	start -= gcl->operation[ref].interval;  in tsnep_extend_gcl()
226 	return tsnep_insert_gcl_operation(gcl, ref, start, interval);  in tsnep_extend_gcl()
229 static u64 tsnep_cut_gcl(struct tsnep_gcl *gcl, u64 start, u64 cycle_time)  in tsnep_cut_gcl()  argument
254 		return tsnep_set_gcl_change(gcl, i, start + sum, false);  in tsnep_cut_gcl()
256 	return tsnep_insert_gcl_operation(gcl, i, start + sum,  in tsnep_cut_gcl()