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1 | # | ||
2 | # Watchdog device configuration | ||
3 | # | ||
4 | |||
5 | menu "Watchdog Cards" | ||
6 | |||
7 | config WATCHDOG | ||
8 | bool "Watchdog Timer Support" | ||
9 | ---help--- | ||
10 | If you say Y here (and to one of the following options) and create a | ||
11 | character special file /dev/watchdog with major number 10 and minor | ||
12 | number 130 using mknod ("man mknod"), you will get a watchdog, i.e.: | ||
13 | subsequently opening the file and then failing to write to it for | ||
14 | longer than 1 minute will result in rebooting the machine. This | ||
15 | could be useful for a networked machine that needs to come back | ||
16 | online as fast as possible after a lock-up. There's both a watchdog | ||
17 | implementation entirely in software (which can sometimes fail to | ||
18 | reboot the machine) and a driver for hardware watchdog boards, which | ||
19 | are more robust and can also keep track of the temperature inside | ||
20 | your computer. For details, read <file:Documentation/watchdog/watchdog.txt> | ||
21 | in the kernel source. | ||
22 | |||
23 | The watchdog is usually used together with the watchdog daemon | ||
24 | which is available from | ||
25 | <ftp://ibiblio.org/pub/Linux/system/daemons/watchdog/>. This daemon can | ||
26 | also monitor NFS connections and can reboot the machine when the process | ||
27 | table is full. | ||
28 | |||
29 | If unsure, say N. | ||
30 | |||
31 | config WATCHDOG_NOWAYOUT | ||
32 | bool "Disable watchdog shutdown on close" | ||
33 | depends on WATCHDOG | ||
34 | help | ||
35 | The default watchdog behaviour (which you get if you say N here) is | ||
36 | to stop the timer if the process managing it closes the file | ||
37 | /dev/watchdog. It's always remotely possible that this process might | ||
38 | get killed. If you say Y here, the watchdog cannot be stopped once | ||
39 | it has been started. | ||
40 | |||
41 | # | ||
42 | # General Watchdog drivers | ||
43 | # | ||
44 | |||
45 | comment "Watchdog Device Drivers" | ||
46 | depends on WATCHDOG | ||
47 | |||
48 | # Architecture Independant | ||
49 | |||
50 | config SOFT_WATCHDOG | ||
51 | tristate "Software watchdog" | ||
52 | depends on WATCHDOG | ||
53 | help | ||
54 | A software monitoring watchdog. This will fail to reboot your system | ||
55 | from some situations that the hardware watchdog will recover | ||
56 | from. Equally it's a lot cheaper to install. | ||
57 | |||
58 | To compile this driver as a module, choose M here: the | ||
59 | module will be called softdog. | ||
60 | |||
61 | # ARM Architecture | ||
62 | |||
63 | config 21285_WATCHDOG | ||
64 | tristate "DC21285 watchdog" | ||
65 | depends on WATCHDOG && FOOTBRIDGE | ||
66 | help | ||
67 | The Intel Footbridge chip contains a builtin watchdog circuit. Say Y | ||
68 | here if you wish to use this. Alternatively say M to compile the | ||
69 | driver as a module, which will be called wdt285. | ||
70 | |||
71 | This driver does not work on all machines. In particular, early CATS | ||
72 | boards have hardware problems that will cause the machine to simply | ||
73 | lock up if the watchdog fires. | ||
74 | |||
75 | "If in doubt, leave it out" - say N. | ||
76 | |||
77 | config 977_WATCHDOG | ||
78 | tristate "NetWinder WB83C977 watchdog" | ||
79 | depends on WATCHDOG && FOOTBRIDGE && ARCH_NETWINDER | ||
80 | help | ||
81 | Say Y here to include support for the WB977 watchdog included in | ||
82 | NetWinder machines. Alternatively say M to compile the driver as | ||
83 | a module, which will be called wdt977. | ||
84 | |||
85 | Not sure? It's safe to say N. | ||
86 | |||
87 | config IXP4XX_WATCHDOG | ||
88 | tristate "IXP4xx Watchdog" | ||
89 | depends on WATCHDOG && ARCH_IXP4XX | ||
90 | help | ||
91 | Say Y here if to include support for the watchdog timer | ||
92 | in the Intel IXP4xx network processors. This driver can | ||
93 | be built as a module by choosing M. The module will | ||
94 | be called ixp4xx_wdt. | ||
95 | |||
96 | Note: The internal IXP4xx watchdog does a soft CPU reset | ||
97 | which doesn't reset any peripherals. There are circumstances | ||
98 | where the watchdog will fail to reset the board correctly | ||
99 | (e.g., if the boot ROM is in an unreadable state). | ||
100 | |||
101 | Say N if you are unsure. | ||
102 | |||
103 | config IXP2000_WATCHDOG | ||
104 | tristate "IXP2000 Watchdog" | ||
105 | depends on WATCHDOG && ARCH_IXP2000 | ||
106 | help | ||
107 | Say Y here if to include support for the watchdog timer | ||
108 | in the Intel IXP2000(2400, 2800, 2850) network processors. | ||
109 | This driver can be built as a module by choosing M. The module | ||
110 | will be called ixp2000_wdt. | ||
111 | |||
112 | Say N if you are unsure. | ||
113 | |||
114 | config S3C2410_WATCHDOG | ||
115 | tristate "S3C2410 Watchdog" | ||
116 | depends on WATCHDOG && ARCH_S3C2410 | ||
117 | help | ||
118 | Watchdog timer block in the Samsung S3C2410 chips. This will | ||
119 | reboot the system when the timer expires with the watchdog | ||
120 | enabled. | ||
121 | |||
122 | The driver is limited by the speed of the system's PCLK | ||
123 | signal, so with reasonbaly fast systems (PCLK around 50-66MHz) | ||
124 | then watchdog intervals of over approximately 20seconds are | ||
125 | unavailable. | ||
126 | |||
127 | The driver can be built as a module by choosing M, and will | ||
128 | be called s3c2410_wdt | ||
129 | |||
130 | config SA1100_WATCHDOG | ||
131 | tristate "SA1100/PXA2xx watchdog" | ||
132 | depends on WATCHDOG && ( ARCH_SA1100 || ARCH_PXA ) | ||
133 | help | ||
134 | Watchdog timer embedded into SA11x0 and PXA2xx chips. This will | ||
135 | reboot your system when timeout is reached. | ||
136 | |||
137 | NOTE: once enabled, this timer cannot be disabled. | ||
138 | |||
139 | To compile this driver as a module, choose M here: the | ||
140 | module will be called sa1100_wdt. | ||
141 | |||
142 | # X86 (i386 + ia64 + x86_64) Architecture | ||
143 | |||
144 | config ACQUIRE_WDT | ||
145 | tristate "Acquire SBC Watchdog Timer" | ||
146 | depends on WATCHDOG && X86 | ||
147 | ---help--- | ||
148 | This is the driver for the hardware watchdog on Single Board | ||
149 | Computers produced by Acquire Inc (and others). This watchdog | ||
150 | simply watches your kernel to make sure it doesn't freeze, and if | ||
151 | it does, it reboots your computer after a certain amount of time. | ||
152 | |||
153 | To compile this driver as a module, choose M here: the | ||
154 | module will be called acquirewdt. | ||
155 | |||
156 | Most people will say N. | ||
157 | |||
158 | config ADVANTECH_WDT | ||
159 | tristate "Advantech SBC Watchdog Timer" | ||
160 | depends on WATCHDOG && X86 | ||
161 | help | ||
162 | If you are configuring a Linux kernel for the Advantech single-board | ||
163 | computer, say `Y' here to support its built-in watchdog timer | ||
164 | feature. More information can be found at | ||
165 | <http://www.advantech.com.tw/products/> | ||
166 | |||
167 | config ALIM1535_WDT | ||
168 | tristate "ALi M1535 PMU Watchdog Timer" | ||
169 | depends on WATCHDOG && X86 && PCI | ||
170 | ---help--- | ||
171 | This is the driver for the hardware watchdog on the ALi M1535 PMU. | ||
172 | |||
173 | To compile this driver as a module, choose M here: the | ||
174 | module will be called alim1535_wdt. | ||
175 | |||
176 | Most people will say N. | ||
177 | |||
178 | config ALIM7101_WDT | ||
179 | tristate "ALi M7101 PMU Computer Watchdog" | ||
180 | depends on WATCHDOG && X86 && PCI | ||
181 | help | ||
182 | This is the driver for the hardware watchdog on the ALi M7101 PMU | ||
183 | as used in the x86 Cobalt servers. | ||
184 | |||
185 | To compile this driver as a module, choose M here: the | ||
186 | module will be called alim7101_wdt. | ||
187 | |||
188 | Most people will say N. | ||
189 | |||
190 | config SC520_WDT | ||
191 | tristate "AMD Elan SC520 processor Watchdog" | ||
192 | depends on WATCHDOG && X86 | ||
193 | help | ||
194 | This is the driver for the hardware watchdog built in to the | ||
195 | AMD "Elan" SC520 microcomputer commonly used in embedded systems. | ||
196 | This watchdog simply watches your kernel to make sure it doesn't | ||
197 | freeze, and if it does, it reboots your computer after a certain | ||
198 | amount of time. | ||
199 | |||
200 | You can compile this driver directly into the kernel, or use | ||
201 | it as a module. The module will be called sc520_wdt. | ||
202 | |||
203 | config EUROTECH_WDT | ||
204 | tristate "Eurotech CPU-1220/1410 Watchdog Timer" | ||
205 | depends on WATCHDOG && X86 | ||
206 | help | ||
207 | Enable support for the watchdog timer on the Eurotech CPU-1220 and | ||
208 | CPU-1410 cards. These are PC/104 SBCs. Spec sheets and product | ||
209 | information are at <http://www.eurotech.it/>. | ||
210 | |||
211 | config IB700_WDT | ||
212 | tristate "IB700 SBC Watchdog Timer" | ||
213 | depends on WATCHDOG && X86 | ||
214 | ---help--- | ||
215 | This is the driver for the hardware watchdog on the IB700 Single | ||
216 | Board Computer produced by TMC Technology (www.tmc-uk.com). This watchdog | ||
217 | simply watches your kernel to make sure it doesn't freeze, and if | ||
218 | it does, it reboots your computer after a certain amount of time. | ||
219 | |||
220 | This driver is like the WDT501 driver but for slightly different hardware. | ||
221 | |||
222 | To compile this driver as a module, choose M here: the | ||
223 | module will be called ib700wdt. | ||
224 | |||
225 | Most people will say N. | ||
226 | |||
227 | config WAFER_WDT | ||
228 | tristate "ICP Wafer 5823 Single Board Computer Watchdog" | ||
229 | depends on WATCHDOG && X86 | ||
230 | help | ||
231 | This is a driver for the hardware watchdog on the ICP Wafer 5823 | ||
232 | Single Board Computer (and probably other similar models). | ||
233 | |||
234 | To compile this driver as a module, choose M here: the | ||
235 | module will be called wafer5823wdt. | ||
236 | |||
237 | config I8XX_TCO | ||
238 | tristate "Intel i8xx TCO Timer/Watchdog" | ||
239 | depends on WATCHDOG && (X86 || IA64) && PCI | ||
240 | ---help--- | ||
241 | Hardware driver for the TCO timer built into the Intel 82801 | ||
242 | I/O Controller Hub family. The TCO (Total Cost of Ownership) | ||
243 | timer is a watchdog timer that will reboot the machine after | ||
244 | its second expiration. The expiration time can be configured | ||
245 | with the "heartbeat" parameter. | ||
246 | |||
247 | On some motherboards the driver may fail to reset the chipset's | ||
248 | NO_REBOOT flag which prevents the watchdog from rebooting the | ||
249 | machine. If this is the case you will get a kernel message like | ||
250 | "failed to reset NO_REBOOT flag, reboot disabled by hardware". | ||
251 | |||
252 | To compile this driver as a module, choose M here: the | ||
253 | module will be called i8xx_tco. | ||
254 | |||
255 | config SC1200_WDT | ||
256 | tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog" | ||
257 | depends on WATCHDOG && X86 | ||
258 | help | ||
259 | This is a driver for National Semiconductor PC87307/PC97307 hardware | ||
260 | watchdog cards as found on the SC1200. This watchdog is mainly used | ||
261 | for power management purposes and can be used to power down the device | ||
262 | during inactivity periods (includes interrupt activity monitoring). | ||
263 | |||
264 | To compile this driver as a module, choose M here: the | ||
265 | module will be called sc1200wdt. | ||
266 | |||
267 | Most people will say N. | ||
268 | |||
269 | config SCx200_WDT | ||
270 | tristate "National Semiconductor SCx200 Watchdog" | ||
271 | depends on WATCHDOG && SCx200 && PCI | ||
272 | help | ||
273 | Enable the built-in watchdog timer support on the National | ||
274 | Semiconductor SCx200 processors. | ||
275 | |||
276 | If compiled as a module, it will be called scx200_wdt. | ||
277 | |||
278 | config 60XX_WDT | ||
279 | tristate "SBC-60XX Watchdog Timer" | ||
280 | depends on WATCHDOG && X86 | ||
281 | help | ||
282 | This driver can be used with the watchdog timer found on some | ||
283 | single board computers, namely the 6010 PII based computer. | ||
284 | It may well work with other cards. It reads port 0x443 to enable | ||
285 | and re-set the watchdog timer, and reads port 0x45 to disable | ||
286 | the watchdog. If you have a card that behave in similar ways, | ||
287 | you can probably make this driver work with your card as well. | ||
288 | |||
289 | You can compile this driver directly into the kernel, or use | ||
290 | it as a module. The module will be called sbc60xxwdt. | ||
291 | |||
292 | config CPU5_WDT | ||
293 | tristate "SMA CPU5 Watchdog" | ||
294 | depends on WATCHDOG && X86 | ||
295 | ---help--- | ||
296 | TBD. | ||
297 | To compile this driver as a module, choose M here: the | ||
298 | module will be called cpu5wdt. | ||
299 | |||
300 | config W83627HF_WDT | ||
301 | tristate "W83627HF Watchdog Timer" | ||
302 | depends on WATCHDOG && X86 | ||
303 | ---help--- | ||
304 | This is the driver for the hardware watchdog on the W83627HF chipset | ||
305 | as used in Advantech PC-9578 and Tyan S2721-533 motherboards | ||
306 | (and likely others). This watchdog simply watches your kernel to | ||
307 | make sure it doesn't freeze, and if it does, it reboots your computer | ||
308 | after a certain amount of time. | ||
309 | |||
310 | To compile this driver as a module, choose M here: the | ||
311 | module will be called w83627hf_wdt. | ||
312 | |||
313 | Most people will say N. | ||
314 | |||
315 | config W83877F_WDT | ||
316 | tristate "W83877F (EMACS) Watchdog Timer" | ||
317 | depends on WATCHDOG && X86 | ||
318 | ---help--- | ||
319 | This is the driver for the hardware watchdog on the W83877F chipset | ||
320 | as used in EMACS PC-104 motherboards (and likely others). This | ||
321 | watchdog simply watches your kernel to make sure it doesn't freeze, | ||
322 | and if it does, it reboots your computer after a certain amount of | ||
323 | time. | ||
324 | |||
325 | To compile this driver as a module, choose M here: the | ||
326 | module will be called w83877f_wdt. | ||
327 | |||
328 | Most people will say N. | ||
329 | |||
330 | config MACHZ_WDT | ||
331 | tristate "ZF MachZ Watchdog" | ||
332 | depends on WATCHDOG && X86 | ||
333 | ---help--- | ||
334 | If you are using a ZF Micro MachZ processor, say Y here, otherwise | ||
335 | N. This is the driver for the watchdog timer builtin on that | ||
336 | processor using ZF-Logic interface. This watchdog simply watches | ||
337 | your kernel to make sure it doesn't freeze, and if it does, it | ||
338 | reboots your computer after a certain amount of time. | ||
339 | |||
340 | To compile this driver as a module, choose M here: the | ||
341 | module will be called machzwd. | ||
342 | |||
343 | # PowerPC Architecture | ||
344 | |||
345 | config 8xx_WDT | ||
346 | tristate "MPC8xx Watchdog Timer" | ||
347 | depends on WATCHDOG && 8xx | ||
348 | |||
349 | # MIPS Architecture | ||
350 | |||
351 | config INDYDOG | ||
352 | tristate "Indy/I2 Hardware Watchdog" | ||
353 | depends on WATCHDOG && SGI_IP22 | ||
354 | help | ||
355 | Hardwaredriver for the Indy's/I2's watchdog. This is a | ||
356 | watchdog timer that will reboot the machine after a 60 second | ||
357 | timer expired and no process has written to /dev/watchdog during | ||
358 | that time. | ||
359 | |||
360 | # S390 Architecture | ||
361 | |||
362 | config ZVM_WATCHDOG | ||
363 | tristate "z/VM Watchdog Timer" | ||
364 | depends on WATCHDOG && ARCH_S390 | ||
365 | help | ||
366 | IBM s/390 and zSeries machines running under z/VM 5.1 or later | ||
367 | provide a virtual watchdog timer to their guest that cause a | ||
368 | user define Control Program command to be executed after a | ||
369 | timeout. | ||
370 | |||
371 | To compile this driver as a module, choose M here. The module | ||
372 | will be called vmwatchdog. | ||
373 | |||
374 | # SUPERH Architecture | ||
375 | |||
376 | config SH_WDT | ||
377 | tristate "SuperH Watchdog" | ||
378 | depends on WATCHDOG && SUPERH | ||
379 | help | ||
380 | This driver adds watchdog support for the integrated watchdog in the | ||
381 | SuperH processors. If you have one of these processors and wish | ||
382 | to have watchdog support enabled, say Y, otherwise say N. | ||
383 | |||
384 | As a side note, saying Y here will automatically boost HZ to 1000 | ||
385 | so that the timer has a chance to clear the overflow counter. On | ||
386 | slower systems (such as the SH-2 and SH-3) this will likely yield | ||
387 | some performance issues. As such, the WDT should be avoided here | ||
388 | unless it is absolutely necessary. | ||
389 | |||
390 | To compile this driver as a module, choose M here: the | ||
391 | module will be called shwdt. | ||
392 | |||
393 | # SPARC64 Architecture | ||
394 | |||
395 | config WATCHDOG_CP1XXX | ||
396 | tristate "CP1XXX Hardware Watchdog support" | ||
397 | depends on WATCHDOG && SPARC64 && PCI | ||
398 | ---help--- | ||
399 | This is the driver for the hardware watchdog timers present on | ||
400 | Sun Microsystems CompactPCI models CP1400 and CP1500. | ||
401 | |||
402 | To compile this driver as a module, choose M here: the | ||
403 | module will be called cpwatchdog. | ||
404 | |||
405 | If you do not have a CompactPCI model CP1400 or CP1500, or | ||
406 | another UltraSPARC-IIi-cEngine boardset with hardware watchdog, | ||
407 | you should say N to this option. | ||
408 | |||
409 | config WATCHDOG_RIO | ||
410 | tristate "RIO Hardware Watchdog support" | ||
411 | depends on WATCHDOG && SPARC64 && PCI | ||
412 | help | ||
413 | Say Y here to support the hardware watchdog capability on Sun RIO | ||
414 | machines. The watchdog timeout period is normally one minute but | ||
415 | can be changed with a boot-time parameter. | ||
416 | |||
417 | # | ||
418 | # ISA-based Watchdog Cards | ||
419 | # | ||
420 | |||
421 | comment "ISA-based Watchdog Cards" | ||
422 | depends on WATCHDOG && ISA | ||
423 | |||
424 | config PCWATCHDOG | ||
425 | tristate "Berkshire Products ISA-PC Watchdog" | ||
426 | depends on WATCHDOG && ISA | ||
427 | ---help--- | ||
428 | This is the driver for the Berkshire Products ISA-PC Watchdog card. | ||
429 | This card simply watches your kernel to make sure it doesn't freeze, | ||
430 | and if it does, it reboots your computer after a certain amount of | ||
431 | time. This driver is like the WDT501 driver but for different | ||
432 | hardware. Please read <file:Documentation/watchdog/pcwd-watchdog.txt>. The PC | ||
433 | watchdog cards can be ordered from <http://www.berkprod.com/>. | ||
434 | |||
435 | To compile this driver as a module, choose M here: the | ||
436 | module will be called pcwd. | ||
437 | |||
438 | Most people will say N. | ||
439 | |||
440 | config MIXCOMWD | ||
441 | tristate "Mixcom Watchdog" | ||
442 | depends on WATCHDOG && ISA | ||
443 | ---help--- | ||
444 | This is a driver for the Mixcom hardware watchdog cards. This | ||
445 | watchdog simply watches your kernel to make sure it doesn't freeze, | ||
446 | and if it does, it reboots your computer after a certain amount of | ||
447 | time. | ||
448 | |||
449 | To compile this driver as a module, choose M here: the | ||
450 | module will be called mixcomwd. | ||
451 | |||
452 | Most people will say N. | ||
453 | |||
454 | config WDT | ||
455 | tristate "WDT Watchdog timer" | ||
456 | depends on WATCHDOG && ISA | ||
457 | ---help--- | ||
458 | If you have a WDT500P or WDT501P watchdog board, say Y here, | ||
459 | otherwise N. It is not possible to probe for this board, which means | ||
460 | that you have to inform the kernel about the IO port and IRQ that | ||
461 | is needed (you can do this via the io and irq parameters) | ||
462 | |||
463 | To compile this driver as a module, choose M here: the | ||
464 | module will be called wdt. | ||
465 | |||
466 | config WDT_501 | ||
467 | bool "WDT501 features" | ||
468 | depends on WDT | ||
469 | help | ||
470 | Saying Y here and creating a character special file /dev/temperature | ||
471 | with major number 10 and minor number 131 ("man mknod") will give | ||
472 | you a thermometer inside your computer: reading from | ||
473 | /dev/temperature yields one byte, the temperature in degrees | ||
474 | Fahrenheit. This works only if you have a WDT501P watchdog board | ||
475 | installed. | ||
476 | |||
477 | If you want to enable the Fan Tachometer on the WDT501P, then you | ||
478 | can do this via the tachometer parameter. Only do this if you have a | ||
479 | fan tachometer actually set up. | ||
480 | |||
481 | # | ||
482 | # PCI-based Watchdog Cards | ||
483 | # | ||
484 | |||
485 | comment "PCI-based Watchdog Cards" | ||
486 | depends on WATCHDOG && PCI | ||
487 | |||
488 | config PCIPCWATCHDOG | ||
489 | tristate "Berkshire Products PCI-PC Watchdog" | ||
490 | depends on WATCHDOG && PCI | ||
491 | ---help--- | ||
492 | This is the driver for the Berkshire Products PCI-PC Watchdog card. | ||
493 | This card simply watches your kernel to make sure it doesn't freeze, | ||
494 | and if it does, it reboots your computer after a certain amount of | ||
495 | time. The card can also monitor the internal temperature of the PC. | ||
496 | More info is available at <http://www.berkprod.com/pci_pc_watchdog.htm>. | ||
497 | |||
498 | To compile this driver as a module, choose M here: the | ||
499 | module will be called pcwd_pci. | ||
500 | |||
501 | Most people will say N. | ||
502 | |||
503 | config WDTPCI | ||
504 | tristate "PCI-WDT500/501 Watchdog timer" | ||
505 | depends on WATCHDOG && PCI | ||
506 | ---help--- | ||
507 | If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N. | ||
508 | |||
509 | To compile this driver as a module, choose M here: the | ||
510 | module will be called wdt_pci. | ||
511 | |||
512 | config WDT_501_PCI | ||
513 | bool "PCI-WDT501 features" | ||
514 | depends on WDTPCI | ||
515 | help | ||
516 | Saying Y here and creating a character special file /dev/temperature | ||
517 | with major number 10 and minor number 131 ("man mknod") will give | ||
518 | you a thermometer inside your computer: reading from | ||
519 | /dev/temperature yields one byte, the temperature in degrees | ||
520 | Fahrenheit. This works only if you have a PCI-WDT501 watchdog board | ||
521 | installed. | ||
522 | |||
523 | If you want to enable the Fan Tachometer on the PCI-WDT501, then you | ||
524 | can do this via the tachometer parameter. Only do this if you have a | ||
525 | fan tachometer actually set up. | ||
526 | |||
527 | # | ||
528 | # USB-based Watchdog Cards | ||
529 | # | ||
530 | |||
531 | comment "USB-based Watchdog Cards" | ||
532 | depends on WATCHDOG && USB | ||
533 | |||
534 | config USBPCWATCHDOG | ||
535 | tristate "Berkshire Products USB-PC Watchdog" | ||
536 | depends on WATCHDOG && USB | ||
537 | ---help--- | ||
538 | This is the driver for the Berkshire Products USB-PC Watchdog card. | ||
539 | This card simply watches your kernel to make sure it doesn't freeze, | ||
540 | and if it does, it reboots your computer after a certain amount of | ||
541 | time. The card can also monitor the internal temperature of the PC. | ||
542 | More info is available at <http://www.berkprod.com/usb_pc_watchdog.htm>. | ||
543 | |||
544 | To compile this driver as a module, choose M here: the | ||
545 | module will be called pcwd_usb. | ||
546 | |||
547 | Most people will say N. | ||
548 | |||
549 | endmenu | ||