* mpc 8xx watchdog eldh-3.1.1
@ 2005-08-08 6:08 Debora Liu
0 siblings, 0 replies; 2+ messages in thread
From: Debora Liu @ 2005-08-08 6:08 UTC (permalink / raw)
To: Wolfgang Denk; +Cc: Linuxppc-embedded
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Hello, Wolfgang Denk
how do I use watchdog with my userspace interface ?
this wdt_mpc8xx.c is different from standard watchdog userspace interface.
example: WDIOC_KEEPALIVE
ioctl(fd, WDIOC_KEEPALIVE, 0);
= = = = = = = = = = = = = = = = = = = =
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Debora Liu
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡deboralh@fel.com.cn
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2005-08-08
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: mpc 8xx watchdog eldh-3.1.1
[not found] <20050808060541.AD39E4299C@denx.de>
@ 2005-08-08 8:04 ` Wolfgang Denk
0 siblings, 0 replies; 2+ messages in thread
From: Wolfgang Denk @ 2005-08-08 8:04 UTC (permalink / raw)
To: Debora Liu; +Cc: Linuxppc-embedded
In message <20050808060541.AD39E4299C@denx.de> you wrote:
>
> how do I use watchdog with my userspace interface ?
>
> this wdt_mpc8xx.c is different from standard watchdog userspace interface.
Yes, I know. The "standard" watchdog UI is completely unsufficient
for real world applications.
There is a man page for our driver in Documentation/man4/wdt_mpc8xx.4
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
A person with one watch knows what time it is; a person with two
watches is never sure. Proverb
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2005-08-08 6:08 mpc 8xx watchdog eldh-3.1.1 Debora Liu
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2005-08-08 8:04 ` Wolfgang Denk
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