Lines Matching refs:heartbeat

54 #define WATCHDOG_HEARTBEAT 30	/* 30 sec default heartbeat (2<heartbeat<39) */
55 static int heartbeat = WATCHDOG_HEARTBEAT;  /* in seconds */
56 module_param(heartbeat, int, 0);
57 MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (2<heartbeat<39, "
128 	/* Write new heartbeat to watchdog */
143 	heartbeat = t;
255 		return put_user(heartbeat, p);
337 	/* Set a reasonable heartbeat before we stop the timer */
395 	 * Check that the heartbeat value is within it's range.
398 	if (tco_timer_set_heartbeat(heartbeat)) {
399 		heartbeat = WATCHDOG_HEARTBEAT;
400 		tco_timer_set_heartbeat(heartbeat);
401 		pr_info("heartbeat value must be 2<heartbeat<39, using %d\n",
402 			heartbeat);
416 	pr_info("initialized (0x%04x). heartbeat=%d sec (nowayout=%d)\n",
417 		tcobase, heartbeat, nowayout);