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Certain watchdogs require the watchdog only to be pinged within a specific time window, pinging too early or too late cause the watchdog to fire. In cases where this sort of watchdog has been started before kernel comes up, we must adjust the watchdog keepalive window to match the actually running timer, so add a new driver API for this purpose. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200717132958.14304-3-t-kristo@ti.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> |
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| .. | ||
| convert_drivers_to_kernel_api.rst | ||
| hpwdt.rst | ||
| index.rst | ||
| mlx-wdt.rst | ||
| pcwd-watchdog.rst | ||
| watchdog-api.rst | ||
| watchdog-kernel-api.rst | ||
| watchdog-parameters.rst | ||
| watchdog-pm.rst | ||
| wdt.rst | ||