42 struct kempld_watchdog_data wdt;  variable
125 	memset(&wdt,0,sizeof(wdt));  in init_structure()
128         wdt.timeout = TIMEOUT;  in init_structure()
129         wdt.pretimeout = PRETIMEOUT;  in init_structure()
130         wdt.pld = &pld;  in init_structure()
154 static int kempld_wdt_probe_stages(struct kempld_watchdog_data *wdt)  in kempld_wdt_probe_stages()  argument
156         struct kempld_device_data *pld = wdt->pld;  in kempld_wdt_probe_stages()
162         wdt->stages = 0;  in kempld_wdt_probe_stages()
163         wdt->timeout_stage = NULL;  in kempld_wdt_probe_stages()
164         wdt->pretimeout_stage = NULL;  in kempld_wdt_probe_stages()
181                         wdt->stage[i] = stage;  in kempld_wdt_probe_stages()
182                         wdt->stages++;  in kempld_wdt_probe_stages()
185                         if (wdt->stages == 1)  in kempld_wdt_probe_stages()
186                                 wdt->timeout_stage = stage;  in kempld_wdt_probe_stages()
187                         else if (wdt->stages == 2) {  in kempld_wdt_probe_stages()
188                                 wdt->pretimeout_stage = wdt->timeout_stage;  in kempld_wdt_probe_stages()
189                                 wdt->timeout_stage = stage;  in kempld_wdt_probe_stages()
192                         wdt->stage[i] = NULL;  in kempld_wdt_probe_stages()
203 static int kempld_wdt_keepalive(struct kempld_watchdog_data *wdt)  in kempld_wdt_keepalive()  argument
205         struct kempld_device_data *pld = wdt->pld;  in kempld_wdt_keepalive()
212 static int kempld_wdt_setstageaction(struct kempld_watchdog_data *wdt,  in kempld_wdt_setstageaction()  argument
216         struct kempld_device_data *pld = wdt->pld;  in kempld_wdt_setstageaction()
236 static int kempld_wdt_setstagetimeout(struct kempld_watchdog_data *wdt,  in kempld_wdt_setstagetimeout()  argument
240         struct kempld_device_data *pld = wdt->pld;  in kempld_wdt_setstagetimeout()
269 static int kempld_wdt_settimeout(struct kempld_watchdog_data *wdt)  in kempld_wdt_settimeout()  argument
274         if ((wdt->timeout <= 0) ||  in kempld_wdt_settimeout()
275             (wdt->pretimeout < 0) ||  in kempld_wdt_settimeout()
276             (wdt->pretimeout > wdt->timeout)) {  in kempld_wdt_settimeout()
281         if ((wdt->pretimeout == 0) || (wdt->pretimeout_stage == NULL)) {  in kempld_wdt_settimeout()
282                 if (wdt->pretimeout != 0)  in kempld_wdt_settimeout()
285                 stage_timeout =  wdt->timeout;  in kempld_wdt_settimeout()
287                 stage_pretimeout = wdt->timeout - wdt->pretimeout;  in kempld_wdt_settimeout()
288                 stage_timeout =  wdt->pretimeout;  in kempld_wdt_settimeout()
292                 ret = kempld_wdt_setstageaction(wdt, wdt->pretimeout_stage,  in kempld_wdt_settimeout()
295                    && (wdt->pretimeout_stage != NULL)) {  in kempld_wdt_settimeout()
296                 ret = kempld_wdt_setstageaction(wdt, wdt->pretimeout_stage,  in kempld_wdt_settimeout()
304                 ret = kempld_wdt_setstagetimeout(wdt, wdt->pretimeout_stage,  in kempld_wdt_settimeout()
310         ret = kempld_wdt_setstageaction(wdt, wdt->timeout_stage,  in kempld_wdt_settimeout()
315         ret = kempld_wdt_setstagetimeout(wdt, wdt->timeout_stage,  in kempld_wdt_settimeout()
326 static int kempld_wdt_start(struct kempld_watchdog_data *wdt)  in kempld_wdt_start()  argument
328         struct kempld_device_data *pld = wdt->pld;  in kempld_wdt_start()
353 			wdt.timeout=atoi(argv[i]+8);  in detect_parameters()
370         if (kempld_wdt_probe_stages(&wdt)) {  in main()
376 	wdt.ident.firmware_version = KEMPLD_WDT_REV_GET(kempld_read8(&pld, KEMPLD_WDT_REV));  in main()
384 		kempld_wdt_settimeout(&wdt);  in main()
385                 kempld_wdt_keepalive(&wdt);  in main()
387 		ret = kempld_wdt_settimeout(&wdt);  in main()
393 		ret = kempld_wdt_start(&wdt);  in main()
401 	printf("Watchog armed ! Rebooting in %d seconds if no feed occurs !\n",wdt.timeout);  in main()