4  * This test provides support for quantifying the cost of micro level
253 	 * We use a 10msec timer to test the latency of PPI,  in timer_post()
270 	 * FIXME: We need an MMIO address that we can safely read to test  in mmio_read_user_prep()
271 	 * exits to userspace. Ideally, the test-dev would provide us this  in mmio_read_user_prep()
274 	 * this address (and the future test-dev address) from the devicetree,  in mmio_read_user_prep()
335 static void loop_test(struct exit_test *test)  in loop_test()  argument
341 	if (test->prep) {  in loop_test()
342 		if(!test->prep()) {  in loop_test()
343 			printf("%s test skipped\n", test->name);  in loop_test()
352 	while (ntimes < test->times) {  in loop_test()
353 		test->exec();  in loop_test()
364 	if (test->post) {  in loop_test()
365 		test->post(ntimes, &total_ticks);  in loop_test()
373 		test->name, total_ns.ns, total_ns.ns_frac, avg_ns.ns, avg_ns.ns_frac);  in loop_test()