From ca0bb0798022732773752fee97bb633c6f3623d2 Mon Sep 17 00:00:00 2001 From: "wim.coekaerts@oracle.com" Date: Fri, 29 Jan 2016 09:39:38 -0800 Subject: Add sun4v_wdt watchdog driver This driver adds sparc hypervisor watchdog support. The default timeout is 60 seconds and the range is between 1 and 31536000 seconds. Both watchdog-resolution and watchdog-max-timeout MD properties settings are supported. Signed-off-by: Wim Coekaerts Reviewed-by: Julian Calaby Reviewed-by: Guenter Roeck Signed-off-by: David S. Miller --- Documentation/watchdog/watchdog-parameters.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation/watchdog') diff --git a/Documentation/watchdog/watchdog-parameters.txt b/Documentation/watchdog/watchdog-parameters.txt index 9f9ec9f76039..4e4b6f10d841 100644 --- a/Documentation/watchdog/watchdog-parameters.txt +++ b/Documentation/watchdog/watchdog-parameters.txt @@ -400,3 +400,7 @@ wm8350_wdt: nowayout: Watchdog cannot be stopped once started (default=kernel config parameter) ------------------------------------------------- +sun4v_wdt: +timeout_ms: Watchdog timeout in milliseconds 1..180000, default=60000) +nowayout: Watchdog cannot be stopped once started +------------------------------------------------- -- cgit v1.2.3