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| author | wim.coekaerts@oracle.com <wim.coekaerts@oracle.com> | 2016-01-29 09:39:38 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-31 11:06:24 -0800 |
| commit | ca0bb0798022732773752fee97bb633c6f3623d2 (patch) | |
| tree | 7907fe04c0285a41145b76fbd5669ec18e627857 /Documentation/watchdog | |
| parent | 1a40b95374f680625318ab61d81958e949e0afe3 (diff) | |
| download | linux-ca0bb0798022732773752fee97bb633c6f3623d2.tar.gz linux-ca0bb0798022732773752fee97bb633c6f3623d2.tar.bz2 linux-ca0bb0798022732773752fee97bb633c6f3623d2.zip | |
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 <wim.coekaerts@oracle.com>
Reviewed-by: Julian Calaby <julian.calaby@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/watchdog')
| -rw-r--r-- | Documentation/watchdog/watchdog-parameters.txt | 4 |
1 files changed, 4 insertions, 0 deletions
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 +------------------------------------------------- |