Commit | Line | Data |
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74665686 MCC |
1 | ========================== |
2 | WatchDog Module Parameters | |
3 | ========================== | |
4 | ||
5 | This file provides information on the module parameters of many of | |
6 | the Linux watchdog drivers. Watchdog driver parameter specs should | |
7 | be listed here unless the driver has its own driver-specific information | |
8 | file. | |
9 | ||
10 | See Documentation/admin-guide/kernel-parameters.rst for information on | |
11 | providing kernel parameters for builtin drivers versus loadable | |
12 | modules. | |
13 | ||
14 | ------------------------------------------------- | |
3bd41e59 | 15 | |
74665686 MCC |
16 | watchdog core: |
17 | open_timeout: | |
18 | Maximum time, in seconds, for which the watchdog framework will take | |
19 | care of pinging a running hardware watchdog until userspace opens the | |
20 | corresponding /dev/watchdogN device. A value of 0 means an infinite | |
21 | timeout. Setting this to a non-zero value can be useful to ensure that | |
22 | either userspace comes up properly, or the board gets reset and allows | |
23 | fallback logic in the bootloader to try something else. | |
24 | ||
25 | ------------------------------------------------- | |
3bd41e59 | 26 | |
74665686 MCC |
27 | acquirewdt: |
28 | wdt_stop: | |
29 | Acquire WDT 'stop' io port (default 0x43) | |
30 | wdt_start: | |
31 | Acquire WDT 'start' io port (default 0x443) | |
32 | nowayout: | |
33 | Watchdog cannot be stopped once started | |
34 | (default=kernel config parameter) | |
35 | ||
36 | ------------------------------------------------- | |
37 | ||
38 | advantechwdt: | |
39 | wdt_stop: | |
40 | Advantech WDT 'stop' io port (default 0x443) | |
41 | wdt_start: | |
42 | Advantech WDT 'start' io port (default 0x443) | |
43 | timeout: | |
44 | Watchdog timeout in seconds. 1<= timeout <=63, default=60. | |
45 | nowayout: | |
46 | Watchdog cannot be stopped once started | |
47 | (default=kernel config parameter) | |
48 | ||
49 | ------------------------------------------------- | |
50 | ||
51 | alim1535_wdt: | |
52 | timeout: | |
53 | Watchdog timeout in seconds. (0 < timeout < 18000, default=60 | |
54 | nowayout: | |
55 | Watchdog cannot be stopped once started | |
56 | (default=kernel config parameter) | |
57 | ||
58 | ------------------------------------------------- | |
59 | ||
60 | alim7101_wdt: | |
61 | timeout: | |
62 | Watchdog timeout in seconds. (1<=timeout<=3600, default=30 | |
63 | use_gpio: | |
64 | Use the gpio watchdog (required by old cobalt boards). | |
65 | default=0/off/no | |
66 | nowayout: | |
67 | Watchdog cannot be stopped once started | |
68 | (default=kernel config parameter) | |
69 | ||
70 | ------------------------------------------------- | |
71 | ||
72 | ar7_wdt: | |
73 | margin: | |
74 | Watchdog margin in seconds (default=60) | |
75 | nowayout: | |
76 | Disable watchdog shutdown on close | |
77 | (default=kernel config parameter) | |
78 | ||
79 | ------------------------------------------------- | |
80 | ||
81 | armada_37xx_wdt: | |
82 | timeout: | |
83 | Watchdog timeout in seconds. (default=120) | |
84 | nowayout: | |
85 | Disable watchdog shutdown on close | |
86 | (default=kernel config parameter) | |
87 | ||
88 | ------------------------------------------------- | |
89 | ||
90 | at91rm9200_wdt: | |
91 | wdt_time: | |
92 | Watchdog time in seconds. (default=5) | |
93 | nowayout: | |
94 | Watchdog cannot be stopped once started | |
95 | (default=kernel config parameter) | |
96 | ||
97 | ------------------------------------------------- | |
98 | ||
99 | at91sam9_wdt: | |
100 | heartbeat: | |
101 | Watchdog heartbeats in seconds. (default = 15) | |
102 | nowayout: | |
103 | Watchdog cannot be stopped once started | |
104 | (default=kernel config parameter) | |
105 | ||
106 | ------------------------------------------------- | |
107 | ||
108 | bcm47xx_wdt: | |
109 | wdt_time: | |
110 | Watchdog time in seconds. (default=30) | |
111 | nowayout: | |
112 | Watchdog cannot be stopped once started | |
113 | (default=kernel config parameter) | |
114 | ||
115 | ------------------------------------------------- | |
116 | ||
117 | coh901327_wdt: | |
118 | margin: | |
119 | Watchdog margin in seconds (default 60s) | |
120 | ||
121 | ------------------------------------------------- | |
122 | ||
123 | cpu5wdt: | |
124 | port: | |
125 | base address of watchdog card, default is 0x91 | |
126 | verbose: | |
127 | be verbose, default is 0 (no) | |
128 | ticks: | |
129 | count down ticks, default is 10000 | |
130 | ||
131 | ------------------------------------------------- | |
132 | ||
133 | cpwd: | |
134 | wd0_timeout: | |
135 | Default watchdog0 timeout in 1/10secs | |
136 | wd1_timeout: | |
137 | Default watchdog1 timeout in 1/10secs | |
138 | wd2_timeout: | |
139 | Default watchdog2 timeout in 1/10secs | |
140 | ||
141 | ------------------------------------------------- | |
142 | ||
143 | da9052wdt: | |
144 | timeout: | |
145 | Watchdog timeout in seconds. 2<= timeout <=131, default=2.048s | |
146 | nowayout: | |
147 | Watchdog cannot be stopped once started | |
148 | (default=kernel config parameter) | |
149 | ||
150 | ------------------------------------------------- | |
151 | ||
152 | davinci_wdt: | |
153 | heartbeat: | |
154 | Watchdog heartbeat period in seconds from 1 to 600, default 60 | |
155 | ||
156 | ------------------------------------------------- | |
157 | ||
158 | ebc-c384_wdt: | |
159 | timeout: | |
160 | Watchdog timeout in seconds. (1<=timeout<=15300, default=60) | |
161 | nowayout: | |
162 | Watchdog cannot be stopped once started | |
163 | ||
164 | ------------------------------------------------- | |
165 | ||
166 | ep93xx_wdt: | |
167 | nowayout: | |
168 | Watchdog cannot be stopped once started | |
169 | timeout: | |
170 | Watchdog timeout in seconds. (1<=timeout<=3600, default=TBD) | |
171 | ||
172 | ------------------------------------------------- | |
173 | ||
174 | eurotechwdt: | |
175 | nowayout: | |
176 | Watchdog cannot be stopped once started | |
177 | (default=kernel config parameter) | |
178 | io: | |
179 | Eurotech WDT io port (default=0x3f0) | |
180 | irq: | |
181 | Eurotech WDT irq (default=10) | |
182 | ev: | |
183 | Eurotech WDT event type (default is `int`) | |
184 | ||
185 | ------------------------------------------------- | |
186 | ||
187 | gef_wdt: | |
188 | nowayout: | |
189 | Watchdog cannot be stopped once started | |
190 | (default=kernel config parameter) | |
191 | ||
192 | ------------------------------------------------- | |
193 | ||
194 | geodewdt: | |
195 | timeout: | |
196 | Watchdog timeout in seconds. 1<= timeout <=131, default=60. | |
197 | nowayout: | |
198 | Watchdog cannot be stopped once started | |
199 | (default=kernel config parameter) | |
200 | ||
201 | ------------------------------------------------- | |
202 | ||
203 | i6300esb: | |
204 | heartbeat: | |
205 | Watchdog heartbeat in seconds. (1<heartbeat<2046, default=30) | |
206 | nowayout: | |
207 | Watchdog cannot be stopped once started | |
208 | (default=kernel config parameter) | |
209 | ||
210 | ------------------------------------------------- | |
211 | ||
212 | iTCO_wdt: | |
213 | heartbeat: | |
214 | Watchdog heartbeat in seconds. | |
215 | (2<heartbeat<39 (TCO v1) or 613 (TCO v2), default=30) | |
216 | nowayout: | |
217 | Watchdog cannot be stopped once started | |
218 | (default=kernel config parameter) | |
219 | ||
220 | ------------------------------------------------- | |
221 | ||
222 | iTCO_vendor_support: | |
223 | vendorsupport: | |
224 | iTCO vendor specific support mode, default=0 (none), | |
225 | 1=SuperMicro Pent3, 2=SuperMicro Pent4+, 911=Broken SMI BIOS | |
226 | ||
227 | ------------------------------------------------- | |
228 | ||
229 | ib700wdt: | |
230 | timeout: | |
231 | Watchdog timeout in seconds. 0<= timeout <=30, default=30. | |
232 | nowayout: | |
233 | Watchdog cannot be stopped once started | |
234 | (default=kernel config parameter) | |
235 | ||
236 | ------------------------------------------------- | |
237 | ||
238 | ibmasr: | |
239 | nowayout: | |
240 | Watchdog cannot be stopped once started | |
241 | (default=kernel config parameter) | |
242 | ||
243 | ------------------------------------------------- | |
244 | ||
245 | imx2_wdt: | |
246 | timeout: | |
247 | Watchdog timeout in seconds (default 60 s) | |
248 | nowayout: | |
249 | Watchdog cannot be stopped once started | |
250 | (default=kernel config parameter) | |
251 | ||
252 | ------------------------------------------------- | |
253 | ||
254 | indydog: | |
255 | nowayout: | |
256 | Watchdog cannot be stopped once started | |
257 | (default=kernel config parameter) | |
258 | ||
259 | ------------------------------------------------- | |
260 | ||
261 | iop_wdt: | |
262 | nowayout: | |
263 | Watchdog cannot be stopped once started | |
264 | (default=kernel config parameter) | |
265 | ||
266 | ------------------------------------------------- | |
267 | ||
268 | it8712f_wdt: | |
269 | margin: | |
270 | Watchdog margin in seconds (default 60) | |
271 | nowayout: | |
272 | Disable watchdog shutdown on close | |
273 | (default=kernel config parameter) | |
274 | ||
275 | ------------------------------------------------- | |
276 | ||
277 | it87_wdt: | |
278 | nogameport: | |
279 | Forbid the activation of game port, default=0 | |
280 | nocir: | |
281 | Forbid the use of CIR (workaround for some buggy setups); set to 1 if | |
282 | system resets despite watchdog daemon running, default=0 | |
283 | exclusive: | |
284 | Watchdog exclusive device open, default=1 | |
285 | timeout: | |
286 | Watchdog timeout in seconds, default=60 | |
287 | testmode: | |
288 | Watchdog test mode (1 = no reboot), default=0 | |
289 | nowayout: | |
290 | Watchdog cannot be stopped once started | |
291 | (default=kernel config parameter) | |
292 | ||
293 | ------------------------------------------------- | |
294 | ||
295 | ixp4xx_wdt: | |
296 | heartbeat: | |
297 | Watchdog heartbeat in seconds (default 60s) | |
298 | nowayout: | |
299 | Watchdog cannot be stopped once started | |
300 | (default=kernel config parameter) | |
301 | ||
302 | ------------------------------------------------- | |
303 | ||
74665686 MCC |
304 | machzwd: |
305 | nowayout: | |
306 | Watchdog cannot be stopped once started | |
307 | (default=kernel config parameter) | |
308 | action: | |
309 | after watchdog resets, generate: | |
310 | 0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI | |
311 | ||
312 | ------------------------------------------------- | |
313 | ||
314 | max63xx_wdt: | |
315 | heartbeat: | |
316 | Watchdog heartbeat period in seconds from 1 to 60, default 60 | |
317 | nowayout: | |
318 | Watchdog cannot be stopped once started | |
319 | (default=kernel config parameter) | |
320 | nodelay: | |
321 | Force selection of a timeout setting without initial delay | |
322 | (max6373/74 only, default=0) | |
323 | ||
324 | ------------------------------------------------- | |
325 | ||
326 | mixcomwd: | |
327 | nowayout: | |
328 | Watchdog cannot be stopped once started | |
329 | (default=kernel config parameter) | |
330 | ||
331 | ------------------------------------------------- | |
332 | ||
333 | mpc8xxx_wdt: | |
334 | timeout: | |
335 | Watchdog timeout in ticks. (0<timeout<65536, default=65535) | |
336 | reset: | |
337 | Watchdog Interrupt/Reset Mode. 0 = interrupt, 1 = reset | |
338 | nowayout: | |
339 | Watchdog cannot be stopped once started | |
340 | (default=kernel config parameter) | |
341 | ||
342 | ------------------------------------------------- | |
343 | ||
344 | mv64x60_wdt: | |
345 | nowayout: | |
346 | Watchdog cannot be stopped once started | |
347 | (default=kernel config parameter) | |
348 | ||
349 | ------------------------------------------------- | |
350 | ||
351 | ni903x_wdt: | |
352 | timeout: | |
353 | Initial watchdog timeout in seconds (0<timeout<516, default=60) | |
354 | nowayout: | |
355 | Watchdog cannot be stopped once started | |
356 | (default=kernel config parameter) | |
357 | ||
358 | ------------------------------------------------- | |
359 | ||
360 | nic7018_wdt: | |
361 | timeout: | |
362 | Initial watchdog timeout in seconds (0<timeout<464, default=80) | |
363 | nowayout: | |
364 | Watchdog cannot be stopped once started | |
365 | (default=kernel config parameter) | |
366 | ||
367 | ------------------------------------------------- | |
368 | ||
74665686 MCC |
369 | omap_wdt: |
370 | timer_margin: | |
371 | initial watchdog timeout (in seconds) | |
372 | early_enable: | |
373 | Watchdog is started on module insertion (default=0 | |
374 | nowayout: | |
375 | Watchdog cannot be stopped once started | |
376 | (default=kernel config parameter) | |
377 | ||
378 | ------------------------------------------------- | |
379 | ||
380 | orion_wdt: | |
381 | heartbeat: | |
382 | Initial watchdog heartbeat in seconds | |
383 | nowayout: | |
384 | Watchdog cannot be stopped once started | |
385 | (default=kernel config parameter) | |
386 | ||
387 | ------------------------------------------------- | |
388 | ||
389 | pc87413_wdt: | |
390 | io: | |
391 | pc87413 WDT I/O port (default: io). | |
392 | timeout: | |
393 | Watchdog timeout in minutes (default=timeout). | |
394 | nowayout: | |
395 | Watchdog cannot be stopped once started | |
396 | (default=kernel config parameter) | |
397 | ||
398 | ------------------------------------------------- | |
399 | ||
400 | pika_wdt: | |
401 | heartbeat: | |
402 | Watchdog heartbeats in seconds. (default = 15) | |
403 | nowayout: | |
404 | Watchdog cannot be stopped once started | |
405 | (default=kernel config parameter) | |
406 | ||
407 | ------------------------------------------------- | |
408 | ||
409 | pnx4008_wdt: | |
410 | heartbeat: | |
411 | Watchdog heartbeat period in seconds from 1 to 60, default 19 | |
412 | nowayout: | |
413 | Set to 1 to keep watchdog running after device release | |
414 | ||
415 | ------------------------------------------------- | |
416 | ||
417 | pnx833x_wdt: | |
418 | timeout: | |
419 | Watchdog timeout in Mhz. (68Mhz clock), default=2040000000 (30 seconds) | |
420 | nowayout: | |
421 | Watchdog cannot be stopped once started | |
422 | (default=kernel config parameter) | |
423 | start_enabled: | |
424 | Watchdog is started on module insertion (default=1) | |
425 | ||
426 | ------------------------------------------------- | |
427 | ||
69472ffa SC |
428 | pseries-wdt: |
429 | action: | |
430 | Action taken when watchdog expires: 0 (power off), 1 (restart), | |
431 | 2 (dump and restart). (default=1) | |
432 | timeout: | |
433 | Initial watchdog timeout in seconds. (default=60) | |
434 | nowayout: | |
435 | Watchdog cannot be stopped once started. | |
436 | (default=kernel config parameter) | |
437 | ||
438 | ------------------------------------------------- | |
439 | ||
74665686 MCC |
440 | rc32434_wdt: |
441 | timeout: | |
442 | Watchdog timeout value, in seconds (default=20) | |
443 | nowayout: | |
444 | Watchdog cannot be stopped once started | |
445 | (default=kernel config parameter) | |
446 | ||
447 | ------------------------------------------------- | |
448 | ||
449 | riowd: | |
450 | riowd_timeout: | |
451 | Watchdog timeout in minutes (default=1) | |
452 | ||
453 | ------------------------------------------------- | |
454 | ||
455 | s3c2410_wdt: | |
456 | tmr_margin: | |
457 | Watchdog tmr_margin in seconds. (default=15) | |
458 | tmr_atboot: | |
459 | Watchdog is started at boot time if set to 1, default=0 | |
460 | nowayout: | |
461 | Watchdog cannot be stopped once started | |
462 | (default=kernel config parameter) | |
463 | soft_noboot: | |
464 | Watchdog action, set to 1 to ignore reboots, 0 to reboot | |
465 | debug: | |
466 | Watchdog debug, set to >1 for debug, (default 0) | |
467 | ||
468 | ------------------------------------------------- | |
469 | ||
470 | sa1100_wdt: | |
471 | margin: | |
472 | Watchdog margin in seconds (default 60s) | |
473 | ||
474 | ------------------------------------------------- | |
475 | ||
476 | sb_wdog: | |
477 | timeout: | |
478 | Watchdog timeout in microseconds (max/default 8388607 or 8.3ish secs) | |
479 | ||
480 | ------------------------------------------------- | |
481 | ||
482 | sbc60xxwdt: | |
483 | wdt_stop: | |
484 | SBC60xx WDT 'stop' io port (default 0x45) | |
485 | wdt_start: | |
486 | SBC60xx WDT 'start' io port (default 0x443) | |
487 | timeout: | |
488 | Watchdog timeout in seconds. (1<=timeout<=3600, default=30) | |
489 | nowayout: | |
490 | Watchdog cannot be stopped once started | |
491 | (default=kernel config parameter) | |
492 | ||
493 | ------------------------------------------------- | |
494 | ||
495 | sbc7240_wdt: | |
496 | timeout: | |
497 | Watchdog timeout in seconds. (1<=timeout<=255, default=30) | |
498 | nowayout: | |
499 | Disable watchdog when closing device file | |
500 | ||
501 | ------------------------------------------------- | |
502 | ||
503 | sbc8360: | |
504 | timeout: | |
505 | Index into timeout table (0-63) (default=27 (60s)) | |
506 | nowayout: | |
507 | Watchdog cannot be stopped once started | |
508 | (default=kernel config parameter) | |
509 | ||
510 | ------------------------------------------------- | |
511 | ||
512 | sbc_epx_c3: | |
513 | nowayout: | |
514 | Watchdog cannot be stopped once started | |
515 | (default=kernel config parameter) | |
516 | ||
517 | ------------------------------------------------- | |
518 | ||
519 | sbc_fitpc2_wdt: | |
520 | margin: | |
521 | Watchdog margin in seconds (default 60s) | |
522 | nowayout: | |
523 | Watchdog cannot be stopped once started | |
524 | ||
525 | ------------------------------------------------- | |
526 | ||
527 | sbsa_gwdt: | |
528 | timeout: | |
529 | Watchdog timeout in seconds. (default 10s) | |
530 | action: | |
531 | Watchdog action at the first stage timeout, | |
532 | set to 0 to ignore, 1 to panic. (default=0) | |
533 | nowayout: | |
534 | Watchdog cannot be stopped once started | |
535 | (default=kernel config parameter) | |
536 | ||
537 | ------------------------------------------------- | |
538 | ||
539 | sc1200wdt: | |
540 | isapnp: | |
541 | When set to 0 driver ISA PnP support will be disabled (default=1) | |
542 | io: | |
543 | io port | |
544 | timeout: | |
545 | range is 0-255 minutes, default is 1 | |
546 | nowayout: | |
547 | Watchdog cannot be stopped once started | |
548 | (default=kernel config parameter) | |
549 | ||
550 | ------------------------------------------------- | |
551 | ||
552 | sc520_wdt: | |
553 | timeout: | |
554 | Watchdog timeout in seconds. (1 <= timeout <= 3600, default=30) | |
555 | nowayout: | |
556 | Watchdog cannot be stopped once started | |
557 | (default=kernel config parameter) | |
558 | ||
559 | ------------------------------------------------- | |
560 | ||
561 | sch311x_wdt: | |
562 | force_id: | |
563 | Override the detected device ID | |
564 | therm_trip: | |
565 | Should a ThermTrip trigger the reset generator | |
566 | timeout: | |
567 | Watchdog timeout in seconds. 1<= timeout <=15300, default=60 | |
568 | nowayout: | |
569 | Watchdog cannot be stopped once started | |
570 | (default=kernel config parameter) | |
571 | ||
572 | ------------------------------------------------- | |
573 | ||
574 | scx200_wdt: | |
575 | margin: | |
576 | Watchdog margin in seconds | |
577 | nowayout: | |
578 | Disable watchdog shutdown on close | |
579 | ||
580 | ------------------------------------------------- | |
581 | ||
582 | shwdt: | |
583 | clock_division_ratio: | |
584 | Clock division ratio. Valid ranges are from 0x5 (1.31ms) | |
585 | to 0x7 (5.25ms). (default=7) | |
586 | heartbeat: | |
587 | Watchdog heartbeat in seconds. (1 <= heartbeat <= 3600, default=30 | |
588 | nowayout: | |
589 | Watchdog cannot be stopped once started | |
590 | (default=kernel config parameter) | |
591 | ||
592 | ------------------------------------------------- | |
593 | ||
594 | smsc37b787_wdt: | |
595 | timeout: | |
596 | range is 1-255 units, default is 60 | |
597 | nowayout: | |
598 | Watchdog cannot be stopped once started | |
599 | (default=kernel config parameter) | |
600 | ||
601 | ------------------------------------------------- | |
602 | ||
603 | softdog: | |
604 | soft_margin: | |
605 | Watchdog soft_margin in seconds. | |
606 | (0 < soft_margin < 65536, default=60) | |
607 | nowayout: | |
608 | Watchdog cannot be stopped once started | |
609 | (default=kernel config parameter) | |
610 | soft_noboot: | |
611 | Softdog action, set to 1 to ignore reboots, 0 to reboot | |
612 | (default=0) | |
613 | ||
614 | ------------------------------------------------- | |
615 | ||
616 | stmp3xxx_wdt: | |
617 | heartbeat: | |
618 | Watchdog heartbeat period in seconds from 1 to 4194304, default 19 | |
619 | ||
620 | ------------------------------------------------- | |
621 | ||
622 | tegra_wdt: | |
623 | heartbeat: | |
624 | Watchdog heartbeats in seconds. (default = 120) | |
625 | nowayout: | |
626 | Watchdog cannot be stopped once started | |
627 | (default=kernel config parameter) | |
628 | ||
629 | ------------------------------------------------- | |
630 | ||
631 | ts72xx_wdt: | |
632 | timeout: | |
633 | Watchdog timeout in seconds. (1 <= timeout <= 8, default=8) | |
634 | nowayout: | |
635 | Disable watchdog shutdown on close | |
636 | ||
637 | ------------------------------------------------- | |
638 | ||
639 | twl4030_wdt: | |
640 | nowayout: | |
641 | Watchdog cannot be stopped once started | |
642 | (default=kernel config parameter) | |
643 | ||
644 | ------------------------------------------------- | |
645 | ||
646 | txx9wdt: | |
647 | timeout: | |
648 | Watchdog timeout in seconds. (0<timeout<N, default=60) | |
649 | nowayout: | |
650 | Watchdog cannot be stopped once started | |
651 | (default=kernel config parameter) | |
652 | ||
653 | ------------------------------------------------- | |
654 | ||
655 | uniphier_wdt: | |
656 | timeout: | |
657 | Watchdog timeout in power of two seconds. | |
658 | (1 <= timeout <= 128, default=64) | |
659 | nowayout: | |
660 | Watchdog cannot be stopped once started | |
661 | (default=kernel config parameter) | |
662 | ||
663 | ------------------------------------------------- | |
664 | ||
665 | w83627hf_wdt: | |
666 | wdt_io: | |
667 | w83627hf/thf WDT io port (default 0x2E) | |
668 | timeout: | |
669 | Watchdog timeout in seconds. 1 <= timeout <= 255, default=60. | |
670 | nowayout: | |
671 | Watchdog cannot be stopped once started | |
672 | (default=kernel config parameter) | |
673 | ||
674 | ------------------------------------------------- | |
675 | ||
676 | w83877f_wdt: | |
677 | timeout: | |
678 | Watchdog timeout in seconds. (1<=timeout<=3600, default=30) | |
679 | nowayout: | |
680 | Watchdog cannot be stopped once started | |
681 | (default=kernel config parameter) | |
682 | ||
683 | ------------------------------------------------- | |
684 | ||
685 | w83977f_wdt: | |
686 | timeout: | |
687 | Watchdog timeout in seconds (15..7635), default=45) | |
688 | testmode: | |
689 | Watchdog testmode (1 = no reboot), default=0 | |
690 | nowayout: | |
691 | Watchdog cannot be stopped once started | |
692 | (default=kernel config parameter) | |
693 | ||
694 | ------------------------------------------------- | |
695 | ||
696 | wafer5823wdt: | |
697 | timeout: | |
698 | Watchdog timeout in seconds. 1 <= timeout <= 255, default=60. | |
699 | nowayout: | |
700 | Watchdog cannot be stopped once started | |
701 | (default=kernel config parameter) | |
702 | ||
703 | ------------------------------------------------- | |
704 | ||
705 | wdt285: | |
706 | soft_margin: | |
707 | Watchdog timeout in seconds (default=60) | |
708 | ||
709 | ------------------------------------------------- | |
710 | ||
711 | wdt977: | |
712 | timeout: | |
713 | Watchdog timeout in seconds (60..15300, default=60) | |
714 | testmode: | |
715 | Watchdog testmode (1 = no reboot), default=0 | |
716 | nowayout: | |
717 | Watchdog cannot be stopped once started | |
718 | (default=kernel config parameter) | |
719 | ||
720 | ------------------------------------------------- | |
721 | ||
722 | wm831x_wdt: | |
723 | nowayout: | |
724 | Watchdog cannot be stopped once started | |
725 | (default=kernel config parameter) | |
726 | ||
727 | ------------------------------------------------- | |
728 | ||
729 | wm8350_wdt: | |
730 | nowayout: | |
731 | Watchdog cannot be stopped once started | |
732 | (default=kernel config parameter) | |
733 | ||
734 | ------------------------------------------------- | |
735 | ||
736 | sun4v_wdt: | |
737 | timeout_ms: | |
738 | Watchdog timeout in milliseconds 1..180000, default=60000) | |
739 | nowayout: | |
740 | Watchdog cannot be stopped once started |