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Properties Under watchdog-timer Node
TABLE 1-3
Property
Values
State
armed
expired
disarmed
*
Varies by system
WdTimeout
and timer level
\
WdAction
none
alarm
reset
reboot
* A platform might not support a specified timeout resolution. For example, Netra CT 810/410 systems only take -1, 0, and 100 to 6553500
msec in increments of 100 msec for level 1; and -1, 0, and 1000 to 255000 in increments of 1000 msec for level 2.
\ A specific timer node might not support all action types. For example, Netra CT watchdog level 1 timer supports only none, alarm,
and reboot actions. Watchdog level 2 timer supports only none and reset.
To identify current settings of watchdog-controller, issue the command
prtpicl -v as shown in the sample output below.
# prtpicl -v
...
watchdog (watchdog-controller,26000000532)
4
Netra CP2500 Board Programming Guide • March 2007
Description
Indicates timer is armed or running. Cleared by
Indicates timer has expired. Cleared by
Default value set at startup time. Indicates timer is disarmed or
stopped.
Indicates the timer initial countdown value. Should be set prior
to arming the timer.
Default value. No action is taken.
Sends notifications to system alarm hardware by means of
HEALTHY#.
Performs a soft or hard reset of the system (implementation
specific).
Reboots the system.
:WdOp
<WRITE-ONLY>
:_class watchdog-controller
:name
watchdog
watchdog-level1 (watchdog-timer, 26000000536)
:WdAction
:WdTimeout
:State
:_class
:name
watchdog-level1
watchdog-level2 (watchdog-timer, 26000000539)
:WdAction
:WdTimeout
:State
alarm
0x2710
disarmed
watchdog-timer
none
0xffffffff
disarmed
.
disarm
disarm.
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