53 static void gpt_set_safe(uint32_t next)  in gpt_set_safe()  argument
58 	next = MIN(MAX_CYCLES, next);  in gpt_set_safe()
59 	GPT_SetOutputCompareValue(base, kGPT_OutputCompare_Channel2, next - 1);  in gpt_set_safe()
62 	/* GPT fires interrupt at next counter cycle after a compare point is  in gpt_set_safe()
66 	 * We will exit this loop if next==MAX_CYCLES, as we already  in gpt_set_safe()
70 	if (unlikely(((int32_t)(next - now)) <= 1)) {  in gpt_set_safe()
74 			next = now + bump;  in gpt_set_safe()
76 			next = MIN(MAX_CYCLES, next);  in gpt_set_safe()
78 					kGPT_OutputCompare_Channel2, next - 1);  in gpt_set_safe()
80 		} while ((((int32_t)(next - now)) <= 1) && (next < MAX_CYCLES));  in gpt_set_safe()
130  * Next needed call to sys_clock_announce will not be until the specified number
140 	uint32_t next, adj, now;  in sys_clock_set_timeout()  local
143 	/* Clamp ticks. We subtract one since we round up to next tick */  in sys_clock_set_timeout()
151 	/* Adjustment value, used to ensure next capture is on tick boundary */  in sys_clock_set_timeout()
154 	next = ticks * CYC_PER_TICK;  in sys_clock_set_timeout()
156 	 * The following section rounds the capture value up to the next tick  in sys_clock_set_timeout()
159 	next += adj;  in sys_clock_set_timeout()
160 	next = (next / CYC_PER_TICK) * CYC_PER_TICK;  in sys_clock_set_timeout()
161 	next += announced_cycles;  in sys_clock_set_timeout()
163 	gpt_set_safe(next);  in sys_clock_set_timeout()