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);
338 /* Set a reasonable heartbeat before we stop the timer */
396 * Check that the heartbeat value is within it's range.
399 if (tco_timer_set_heartbeat(heartbeat)) {
400 heartbeat = WATCHDOG_HEARTBEAT;
401 tco_timer_set_heartbeat(heartbeat);
402 pr_info("heartbeat value must be 2<heartbeat<39, using %d\n",
403 heartbeat);
417 pr_info("initialized (0x%04x). heartbeat=%d sec (nowayout=%d)\n",
418 tcobase, heartbeat, nowayout);