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Changes in the watchdog auto-monitor menu

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Sara Souza 2020-12-21 08:42:00 -03:00 committed by Alan Carvalho de Assis
parent 7a9f180faf
commit 881121444c
1 changed files with 27 additions and 14 deletions
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41
drivers/timers/Kconfig
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@ -313,27 +313,22 @@ if WATCHDOG
config WATCHDOG_DEVPATH config WATCHDOG_DEVPATH
string "Watchdog Device Path" string "Watchdog Device Path"
default "/dev/watchdog0" default "/dev/watchdog0"
---help---
Please, check how your specific chip or board uses this symbol.
FYI: It's NOT used by the Auto-monitor feature.
config WATCHDOG_AUTOMONITOR menuconfig WATCHDOG_AUTOMONITOR
bool "Auto-monitor" bool "Auto-monitor"
---help--- ---help---
The auto-monitor provides an OS-internal mechanism for automatically The auto-monitor provides an OS-internal mechanism for automatically
start and repeatedly reset the counting after the watchdog is register. start and repeatedly reset the WDTs that were previous selected.
Once the Auto-monitor is enabled, it will reset all
registered watchdog timers. If you start a specific WDT, the auto-monitor
will stop for that WDT and the application should take care of this from
now on.
if WATCHDOG_AUTOMONITOR if WATCHDOG_AUTOMONITOR
config WATCHDOG_AUTOMONITOR_TIMEOUT
int "Auto-monitor reset timeout(second)"
default 60
config WATCHDOG_AUTOMONITOR_PING_INTERVAL
int "Auto-monitor keep a live interval"
default WATCHDOG_AUTOMONITOR_TIMEOUT
range 1 WATCHDOG_AUTOMONITOR_TIMEOUT
---help---
If the interval is same as WATCHDOG_AUTOMONITOR_TIMEOUT
the default value will change to (WATCHDOG_AUTOMONITOR_TIMEOUT / 2).
choice choice
prompt "Auto-monitor keepalive by" prompt "Auto-monitor keepalive by"
default WATCHDOG_AUTOMONITOR_BY_TIMER default WATCHDOG_AUTOMONITOR_BY_TIMER
@ -354,6 +349,24 @@ config WATCHDOG_AUTOMONITOR_BY_IDLE
endchoice endchoice
config WATCHDOG_AUTOMONITOR_TIMEOUT
int "Auto-monitor reset timeout(second)"
default 60
if WATCHDOG_AUTOMONITOR_BY_TIMER || WATCHDOG_AUTOMONITOR_BY_WORKER
config WATCHDOG_AUTOMONITOR_PING_INTERVAL
int "Auto-monitor keep a live interval"
default WATCHDOG_AUTOMONITOR_TIMEOUT
range 1 WATCHDOG_AUTOMONITOR_TIMEOUT
---help---
If the interval is same as WATCHDOG_AUTOMONITOR_TIMEOUT
the default value will change to (WATCHDOG_AUTOMONITOR_TIMEOUT / 2).
This interval will only be used by auto-monitor by Worker callback
or by Timer callback.
endif # WATCHDOG_AUTOMONITOR_BY_TIMER || WATCHDOG_AUTOMONITOR_BY_WORKER
endif # WATCHDOG_AUTOMONITOR endif # WATCHDOG_AUTOMONITOR
endif # WATCHDOG endif # WATCHDOG